阅读说明：本技术 一种便于夹持翻转式整流器生产设备 (Overturning type rectifier production equipment convenient to clamp ) 是由 姚俊 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种便于夹持翻转式整流器生产设备,具体涉及整流器生产加工技术领域,包括底座和外架,所述底座底端的四个拐角处分别固定连接有支腿。通过将整流器物料放置到放置台上,再摇动转把,从而带动放置台上升,上升到夹盘的中间位置停止,通过插杆插入相应的固定孔进行固定,再进行下一步夹持,夹持完成后,再通过摇动转把使放置台复位,通过将整流器上升到夹盘中心,再进行自动夹取,节省时间,提高生产效率,通过夹持整流器的中心,从而使得在翻转时,使之表面加工均匀,也防止整流器在转动时会触碰外罩,根据手动升降从而便于对多种尺寸大小的整流器进行上升到中心,再进行夹持生产加工,增加了实用性的目的。(The invention discloses a production device for a conveniently-clamped turnover rectifier, and particularly relates to the technical field of rectifier production and processing. Place the bench through placing the rectifier material, wave again and change the handle, thereby it rises to drive and place the platform, the intermediate position that rises to the (holding) chuck stops, insert corresponding fixed orifices through the inserted bar and fix, carry out centre gripping on next step again, the centre gripping is accomplished the back, the rethread waves to change and places the platform and reset to the messenger, through rising to the (holding) chuck center with the rectifier, carry out automatic clamp again and get, save time, the production efficiency is improved, through the center of centre gripping rectifier, thereby make when the upset, make its surface machining even, also prevent that the rectifier can touch the dustcoat when rotating, thereby be convenient for rise to the center to the rectifier of multiple size of a dimension according to manual lift, carry out centre gripping production and processing again, the purpose of practicality has been increased.)

1. The utility model provides a be convenient for convertible rectifier production facility of centre gripping, includes base (2) and outrigger (12), its characterized in that: the four corners of the bottom end of the base (2) are respectively and fixedly connected with supporting legs (1), the top end of the base (2) is fixedly connected with an outer frame (12), the top end of the base (2) is provided with a lifting mechanism (3), the bottom inside the outer frame (12) is provided with a workbench (4), one side of the outer frame (12) is provided with a dust removal mechanism (5), the top inside the outer frame (12) is provided with a cylinder (8), the bottom end of the cylinder (8) is fixedly connected with a first driving motor (10), the inside of the first driving motor (10) is fixedly connected with a first driving motor (10), an output shaft of the first driving motor (10) penetrates through the bottom end of the mounting frame (9) and is fixedly connected with a polishing head (11), two sides of the top end of the workbench (4) are respectively provided with clamping columns (13), one side of each clamping column (13) is provided with a turnover mechanism (14), a clamping mechanism (15) is arranged at the top end of the workbench (4), the clamping mechanism (15) comprises an outer cover (1501) fixed at the upper end of the workbench (4), an adjusting mechanism is arranged at the top end inside the outer frame (12), and a placing mechanism (30) is arranged above the outer cover (1501); the placing mechanism (30) comprises a placing table (3001) arranged above an outer cover (1501), a threaded shaft (3002) movably connected is arranged at the lower end of the placing table (3001), the threaded shaft (3002) penetrates through the outer cover (1501) and extends into the outer cover (1501), a second bevel gear (3011) is arranged inside the outer cover (1501), the lower end of the threaded shaft (3001) penetrates through the second bevel gear (3011), the threaded shaft (3001) is in threaded connection with the second bevel gear (3011) and the outer cover (1501), a rotating shaft (3003) is arranged at the upper end of the second bevel gear (3011), the rotating shaft (3003) is rotatably connected to the inner top end of the outer cover (1501), a first bevel gear (3010) is meshed with one side of the lower end of the second bevel gear (3011), a rotating rod (3009) is arranged at one end of the first bevel gear (3010), and one end of the first bevel gear (3009) extends out of the outer cover (1501), and a rotating handle (3007) is connected, a penetrating inserted bar (3006) is arranged on the rotating handle (3007), and a fixing hole (3008) is arranged on the outer wall of the outer cover (1501).

2. The apparatus for producing a conveniently clamped flip commutator as claimed in claim 1, wherein: the utility model discloses a supporting rod, including bracing piece (17), second screw rod (21), third screw rod (28), second swivel nut (16) and third swivel nut (29), the inside of bracing piece (17) run through the inside of sliding sleeve (18) respectively, the outside of second screw rod (21) and third screw rod (28) is provided with the external screw thread respectively, constitute threaded connection between second swivel nut (16) and third swivel nut (29) respectively with the inside of external screw thread matched with, the bottom of connecting block (26) run through the inside of overhead tank (25) and with the top fixed connection of frame (19), slider (7) inlay the inside in spout (6) respectively, bear the bottom of seat (22) and the top fixed connection of cylinder (8).

3. The apparatus for producing a conveniently clamped flip commutator as claimed in claim 1, wherein: the adjusting mechanism comprises an outer frame (19), the outer frame (19) is arranged at the top end inside the outer frame (12), two sides of the top end inside the outer frame (19) are fixedly connected with mounting plates (23) respectively, a second screw rod (21) is movably connected at the middle position of the bottom end between the mounting plates (23), two ends of the top end between the mounting plates (23) are fixedly connected with supporting rods (17) respectively, bearing seats (22) are arranged outside the second screw rod (21) and the supporting rods (17), sliding sleeves (18) are arranged at two ends of the top end inside the bearing seats (22) respectively, a second screw sleeve (16) is arranged at the middle position of the bottom end inside the bearing seat (22), a third servo motor (20) is fixedly connected at one side of the outer frame (19), and an output shaft of the third servo motor (20) is fixedly connected with one side of the second screw rod (21) through a shaft coupling, the two sides of the top end of the outer frame (19) are respectively and fixedly connected with a sliding block (7), the insides of the two sides of the top end of the inner part of the outer frame (12) are respectively provided with a sliding chute (6), a top groove (25) is arranged in the middle of the top end of the outer frame (12), a connecting block (26) is fixedly connected with the middle of the top end of the outer frame (19), the two ends of one side of the top end of the outer frame (12) are respectively and fixedly connected with a top plate (24), a third screw rod (28) is movably connected between the top plates (24), a third threaded sleeve (29) is arranged outside the third screw rod (28), one side of the third threaded sleeve (29) is fixedly connected with one side of the connecting block (26), one end of the top plate (24) is fixedly connected with a fourth servo motor (27), and the output shaft of the fourth servo motor (27) is fixedly connected with one end of the third screw rod (28) through a coupler.

4. The apparatus for producing a conveniently clamped flip commutator as claimed in claim 1, wherein: the lifting mechanism (3) comprises a bottom plate (301), a bottom rod (302), a transverse plate (303), a fixed seat (304), a top frame (305), a rotating shaft (306), an inner cavity (307), a first servo motor (308), a first helical gear (309), a bottom sleeve (310), a reinforcing rod (311), a movable column (312) and a second helical gear (313), wherein the bottom plate (301) is respectively and fixedly connected with two sides of the top end of the base (2), the two ends of the top end of the bottom plate (301) are respectively and fixedly connected with the bottom rod (302), the reinforcing rod (311) is respectively and transversely and fixedly connected between the bottom rods (302), the top ends of the bottom rods (302) are respectively inserted into the top frame (305), the inner cavity (307) is respectively arranged inside the top frame (305), the top ends of the top frame (305) are respectively and fixedly connected with two sides of the bottom end of the workbench (4), the bottom sleeve (310) is respectively and fixedly connected with the middle position of the top end of the bottom plate (301), the top of end cover (310) is swing joint respectively and is had first helical gear (309), the horizontal fixedly connected with diaphragm (303) in top between first helical gear (309) one end, the both sides on diaphragm (303) top are fixedly connected with fixing base (304) respectively, horizontal swing joint has pivot (306) between fixing base (304), and the outside both sides of pivot (306) are fixedly connected with second helical gear (313) respectively, the first servo motor (308) of one side fixedly connected with of fixing base (304), and one side fixed connection that the output shaft of first servo motor (308) passes through shaft coupling and pivot (306), the inside of first helical gear (309) is threaded connection respectively has movable post (312), and the bottom fixed connection of the top of movable post (312) and roof-rack (305).

5. The apparatus for producing a clip-on flip-flop rectifier of claim 4, wherein: the bottom sleeve (310) is internally provided with a cavity, the bottom ends of the movable columns (312) respectively penetrate through the inside of the first bevel gear (309) and extend to the inside of the bottom sleeve (310), the outer parts of the first bevel gear (309) and the second bevel gear (313) are respectively provided with helical teeth, and the first bevel gear (309) and the second bevel gear (313) are in meshed connection with each other.

6. The apparatus for producing a conveniently clamped flip commutator as claimed in claim 1, wherein: dust removal mechanism (5) are including mount (501), shell (502), negative-pressure air fan (503), dust bag (504), pipe (505), corrugated connection pipe (506) and dust absorption mouth (507), mount (501) fixed connection is in one side of outrigger (12) respectively, fixedly connected with shell (502) between mount (501), and inside bottom fixedly connected with negative-pressure air fan (503) of shell (502), the inside top of shell (502) is provided with dust bag (504), the top fixedly connected with pipe (505) of shell (502), and one side of pipe (505) runs through one side and the fixedly connected with corrugated connection pipe (506) of outrigger (12), and the bottom fixedly connected with dust absorption mouth (507) of corrugated connection pipe (506).

7. The apparatus for producing a clip-on flip-flop rectifier of claim 6, wherein: one side of the conduit (505) is communicated with the inside of the corrugated connecting pipe (506), and the other side of the conduit (505) penetrates through the top end of the shell (502) and is communicated with the inside of the dust collection bag (504).

8. The apparatus for producing a conveniently clamped flip commutator as claimed in claim 1, wherein: tilting mechanism (14) include connecting seat (1401), fixing bolt (1402), chuck (1403), slipmat (1404) and second driving motor (1405), connecting seat (1401) swing joint respectively is on the top of pressing from both sides post (13) one side, the opposite side of connecting seat (1401) is provided with chuck (1403) respectively, and one side difference fixedly connected with slipmat (1404) of chuck (1403), one side fixed connection through fixing bolt (1402) and connecting seat (1401) respectively of chuck (1403), second driving motor (1405) fixed connection is on the top of pressing from both sides post (13) opposite side, and the output shaft of second driving motor (1405) passes through one side fixed connection of shaft coupling and connecting seat (1401).

9. The apparatus for producing a clip-on flip-flop rectifier of claim 8, wherein: the chuck (1403) and the second drive motor (1405) are symmetrically distributed about a vertical center line of the table (4), respectively.

10. A method for producing a rectifier according to claim 1, wherein: firstly, when the exterior of the rectifier is manufactured, in the lifting mechanism 3 arranged at the top end of the base 2 in the outer frame 12, the height position of the workbench 4 is lowered to facilitate the taking and placing of the rectifier, the first servo motor 308 is started by starting the switch of the first servo motor 308 to drive the rotating shaft 306 to rotate between the fixed seats 304 through the coupling, the rotating shaft 306 rotates to drive the second bevel gears 313 fixed at the two sides of the exterior to rotate, the transverse plate 303 rotates to drive the first bevel gears 309 which are movably connected at the top end of the bottom sleeve 310 and are meshed with the second bevel gears 313 to rotate, the interior of the first bevel gears 309 is respectively provided with internal threads, the exterior of the movable columns 312 is provided with external threads matched with the internal threads, so that the rotating shaft 306 is driven to rotate by the forward rotation and the reverse rotation of the first servo motor 308 to enable the two groups of movable columns 312 to simultaneously move upwards or downwards in the first bevel gears 309, the two side top frames 305 are driven to lift or lower the workbench 4 and the lifting mechanism 3 arranged at the top end of the workbench 4;

then, the rectifier material is placed on the placing table 3001, the rotating handle 3007 is shaken again to drive the rotating rod 3009 and the first bevel gear 3010 to rotate, so as to drive the second bevel gear 3011 to rotate, so as to drive the threaded shaft 3001 to ascend, so as to drive the placing table 3001 to ascend, the placing table 3001 is ascended to the middle position of the chuck 1403 to stop, the inserting rod 3006 is inserted into the corresponding fixing hole 3008 for fixing, then the next step of clamping is performed, and after the clamping is completed, the placing table 3001 is reset through the shaking rotating handle 3007;

according to rectifiers with different sizes, a second servo motor 1506 is started in a clamping mechanism 15 arranged at the top end of a workbench 4, the second servo motor 1506 starts an output shaft to drive a first screw 1502 inside an outer cover 1501 to rotate through a coupler, the first screw 1502 rotates to drive first screw sleeves 1503 on two sides outside the first screw 1502 to move leftwards or rightwards simultaneously, the clamping distance between clamping columns 13 fixed at the top end of the first screw sleeves 1503 is increased or reduced, the rectifiers with different sizes are clamped and produced, and meanwhile, a limiting block 1505 at the bottom end of the first screw sleeves 1503 slides on a limiting rod 1504 to play a limiting role.

Technical Field

The invention relates to the technical field of rectifier production and processing, in particular to a production device for a conveniently-clamped turnover rectifier.

Background

The rectifier is an electrical device capable of converting alternating current in a circuit into direct current to supply to a load or an inverter, and the rectifier needs to go through a plurality of processing procedures in the production process, wherein the shell of the rectifier needs to be polished or the surface of the shell of the rectifier needs to be polished in the production process, and the existing rectifier production equipment still has some defects and shortcomings in the process of polishing the shell of the rectifier.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

the traditional rectifier production equipment does not have a measure for overturning the rectifier in the production process in the using process, and the existing overturning mechanism is usually required to manually fix a product in the middle of a chuck plate of the overturning mechanism so as to ensure that the product is machined while overturning, but the time and the labor are wasted during clamping, and the production efficiency is reduced.

Disclosure of Invention

The invention aims to provide a production device for a conveniently-clamped turnover rectifier, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a production device of a conveniently-clamped turnover rectifier comprises a base and an outer frame, wherein four corners of the bottom end of the base are respectively and fixedly connected with supporting legs, the top end of the base is fixedly connected with the outer frame, the top end of the base is provided with a lifting mechanism, the bottom inside the outer frame is provided with a workbench, one side of the outer frame is provided with a dust removal mechanism, the top inside the outer frame is provided with an air cylinder, the bottom end of the air cylinder is fixedly connected with a first driving motor, the inside of the first driving motor is fixedly connected with a first driving motor, an output shaft of the first driving motor penetrates through the bottom end of the mounting frame and is fixedly connected with a polishing head, two sides of the top end of the workbench are respectively provided with clamping columns, one side of each clamping column is provided with a turnover mechanism, the top end of the workbench is provided with a clamping mechanism, and the clamping mechanism comprises an outer cover fixed at the upper end of the workbench, the top end in the outer frame is provided with an adjusting mechanism, and a placing mechanism is arranged above the outer cover; the utility model discloses a mechanism for placing, including placing the platform of placing of setting in the dustcoat top, the lower extreme of placing the platform is provided with swing joint's threaded shaft, the threaded shaft runs through the dustcoat and stretches into inside the dustcoat, the inside second bevel gear that is provided with of dustcoat, the lower extreme of threaded shaft runs through the second bevel gear, threaded shaft and second bevel gear, dustcoat threaded connection, the upper end of second bevel gear is provided with the axis of rotation, the axis of rotation is rotated and is connected on the inside top of dustcoat, the meshing of lower extreme one side of second bevel gear is connected with first bevel gear, the one end of first bevel gear is provided with the dwang, the dustcoat outside is stretched out to the one end of dwang to be connected with the commentaries on classics handle, the commentaries on classics is provided with the inserted bar that runs through on the handle, be provided with the fixed orifices on the dustcoat outer wall.

Preferably, the adjusting mechanism comprises an outer frame, the outer frame is arranged at the top end inside the outer frame, two sides of the top end inside the outer frame are respectively and fixedly connected with a mounting plate, a second screw rod is movably connected at the middle position of the bottom end between the mounting plates, two ends of the top end between the mounting plates are respectively and fixedly connected with a support rod, a bearing seat is arranged outside the second screw rod and the support rod, two ends of the top end inside the bearing seat are respectively provided with a sliding sleeve, a second screw sleeve is arranged at the middle position of the bottom end inside the bearing seat, one side of the outer frame is fixedly connected with a third servo motor, an output shaft of the third servo motor is fixedly connected with one side of the second screw rod through a coupling, two sides of the top end of the outer frame are respectively and fixedly connected with a sliding block, two sides of the top end inside the outer frame are respectively provided with a sliding groove, and a top groove is arranged inside the middle position of the top end of the outer frame, the middle position department fixedly connected with connecting block on frame top, the both ends difference fixedly connected with roof of outrigger top one side, swing joint has the third screw rod between the roof, and the outside of third screw rod is provided with the third swivel nut, one side of third swivel nut and one side fixed connection of connecting block, the one end fixedly connected with fourth servo motor of roof, and the output shaft of fourth servo motor passes through the shaft coupling and the one end fixed connection of third screw rod.

Preferably, the bracing piece runs through the inside of sliding sleeve respectively, the outside of second screw rod and third screw rod is provided with the external screw thread respectively, the inside of second swivel nut and third swivel nut is provided with the internal thread with external screw thread matched with respectively, constitute threaded connection between second screw rod and third screw rod and second swivel nut and the third swivel nut respectively, the bottom of connecting block run through the inside of overhead tank and with the top fixed connection of frame, the slider inlays the inside at the spout respectively, bear the bottom of seat and the top fixed connection of cylinder.

Preferably, the lifting mechanism comprises a bottom plate, a bottom rod, a transverse plate, a fixed seat, a top frame, a rotating shaft, an inner cavity, a first servo motor, a first helical gear, a bottom sleeve, a reinforcing rod, a movable column and a second helical gear, the bottom plate is respectively and fixedly connected with two sides of the top end of the base, the bottom rod is respectively and fixedly connected with two ends of the top end of the bottom plate, the reinforcing rod is respectively and transversely and fixedly connected between the bottom rods, the top end of the bottom rod is respectively inserted with the top frame, the inner cavity is respectively arranged in the top frame, the top end of the top frame is respectively and fixedly connected with two sides of the bottom end of the workbench, the bottom sleeve is respectively and fixedly connected with the middle position of the top end of the bottom plate, the top end of the bottom sleeve is respectively and movably connected with the first helical gear, the top end between the first ends is transversely and fixedly connected with the transverse plate, and two sides of the top end of the transverse plate are respectively and fixedly connected with the fixed seat, the improved structure of the automobile chassis is characterized in that a rotating shaft is transversely and movably connected between the fixing seats, two sides of the outer portion of the rotating shaft are fixedly connected with second bevel gears respectively, a first servo motor is fixedly connected to one side of the fixing seats, an output shaft of the first servo motor is fixedly connected with one side of the rotating shaft through a coupler, a movable column is in threaded connection with the inner portion of the first bevel gear respectively, and the top end of the movable column is fixedly connected with the bottom end of the top frame.

Preferably, a cavity is formed in the bottom sleeve, the bottom ends of the movable columns respectively penetrate through the interior of the first bevel gear and extend to the interior of the bottom sleeve, helical teeth are respectively arranged on the exterior of the first bevel gear and the exterior of the second bevel gear, and the first bevel gear and the second bevel gear are meshed and connected with each other.

Preferably, dust removal mechanism includes mount, shell, negative-pressure air fan, dust bag, pipe, ripple connecting pipe and dust absorption mouth, the mount is fixed connection in one side of outrigger respectively, fixedly connected with shell between the mount, and the inside bottom fixedly connected with negative-pressure air fan of shell, the inside top of shell is provided with the dust bag, the top fixedly connected with pipe of shell, and one side of pipe run through one side and the fixedly connected with ripple connecting pipe of outrigger, and the bottom fixedly connected with dust absorption mouth of ripple connecting pipe.

Preferably, one side of the duct is communicated with the inside of the corrugated connecting pipe, and the other side of the duct penetrates through the top end of the shell and is communicated with the inside of the dust collecting bag.

Preferably, tilting mechanism includes connecting seat, fixing bolt, (holding) chuck, slipmat and second driving motor, the connecting seat is swing joint respectively on the top of pressing from both sides post one side, the opposite side of connecting seat is provided with the (holding) chuck respectively, and one side of (holding) chuck fixedly connected with slipmat respectively, the (holding) chuck is respectively through one side fixed connection of fixing bolt and connecting seat, second driving motor fixed connection is on the top of pressing from both sides post opposite side, and one side fixed connection of shaft coupling and connecting seat is passed through to second driving motor's output shaft.

Preferably, the chuck and the second driving motor are symmetrically distributed about a vertical center line of the table, respectively.

Preferably, fixture includes dustcoat, first screw rod, first swivel nut, gag lever post, stopper and second servo motor, dustcoat fixed connection is on the top of workstation, horizontal swing joint has first screw rod between the inside both sides of dustcoat, and the outside both sides of first screw rod respectively threaded connection have first swivel nut, the bottom difference fixedly connected with stopper of first swivel nut, horizontal fixedly connected with gag lever post between the bottom of the inside both sides of dustcoat, the gag lever post runs through the inside of stopper respectively, one side fixedly connected with second servo motor of dustcoat, and one side fixed connection of shaft coupling and first screw rod is passed through to second servo motor's output shaft.

Preferably, the outside both sides of first screw rod are provided with opposite external screw thread, the inside of first swivel nut is provided with the internal thread with external screw thread matched with respectively, the inside of stopper transversely is provided with the endotheca respectively, the internal diameter of endotheca is greater than the external diameter of gag lever post, constitute sliding connection between gag lever post and the stopper, the top of first swivel nut and the bottom of pressing from both sides the post are fixed connection respectively.

Compared with the prior art, the invention has the beneficial effects that: the rectifier production equipment convenient to clamp and turn over not only realizes uniform polishing treatment and adjustment on the surface of a rectifier during production and processing, realizes convenient adjustment of the distance between the rectifier and the polishing equipment, but also is convenient for taking and placing the rectifier before and after production and polishing, realizes timely treatment of a large amount of powder scraps generated in the polishing production and processing process of the rectifier, realizes turnover of the rectifier during the production process, and realizes convenient clamping production and processing of rectifiers with various sizes, thereby increasing the practicability;

(1) when the external surface of the rectifier is subjected to production processing, after the rectifier is fixed at the top end of a workbench, a switch of a first driving motor is started, the first driving motor is started to drive a polishing head to operate and rotate through an output shaft, an air cylinder is started simultaneously to polish the external surface of the rectifier downwards, a switch of a third servo motor is opened at an adjusting mechanism, an output shaft of the third servo motor drives a second screw rod to rotate through a coupler, the second screw rod rotates to enable a bearing seat in threaded connection with the second screw rod to move left and right on the second screw rod, the left and right movement of the polishing head arranged at the bottom end of the bearing seat is driven to adjust different positions of the external surface of the rectifier to be polished, sliding sleeves arranged at two ends of the top end inside the bearing seat slide on a supporting rod to limit and support the movement of the bearing seat, meanwhile, a fourth servo motor at the top end of the outer frame can be started, the fourth servo motor is started to drive a third screw rod to rotate through an output shaft, the third screw rod rotates to drive a third screw sleeve connected with external threads to move, the third screw sleeve drives a connecting block fixed on one side to move back and forth, the connecting block moves back and forth to drive the outer frame to drive a polishing head at the top end in the outer frame to move back and forth during polishing, sliders fixed on two sides of the top end of the outer frame slide back and forth in sliding grooves in a directional manner to support and limit the outer frame, and flexible adjustment of different directions can be simultaneously performed on polishing positions during polishing treatment of the external surface of the rectifier, so that uniform polishing production and processing treatment can be performed on the external surface of the rectifier, and the purpose of uniform polishing treatment and adjustment during production and processing of the surface of the rectifier, which is convenient to use, is achieved;

(2) by arranging the lifting mechanism consisting of a bottom plate, a bottom rod, a transverse plate, a fixed seat, a top frame, a rotating shaft, an inner cavity, a first servo motor, a first bevel gear, a bottom sleeve, a reinforcing rod, a movable column and a second bevel gear, when the exterior of the rectifier is produced and processed, in the lifting mechanism arranged at the top end of the base inside the outer frame, the height position of a workbench is reduced so as to conveniently take and place the rectifier material, the first servo motor is started by starting a switch of the first servo motor to drive the rotating shaft to rotate between the fixed seats through a coupler, the rotating shaft rotates to drive the second bevel gear fixed at two external sides to rotate, the transverse plate rotates to drive the first bevel gear which is movably connected with the top end of the bottom sleeve and is meshed with the second bevel gear to rotate, the interior of the first bevel gear is respectively provided with an internal thread, and the exterior of the movable column is provided with an external thread matched with the internal thread, therefore, the rotating shaft is driven to rotate by the forward rotation and the reverse rotation of the first servo motor, so that the two groups of movable columns move upwards or downwards in the first bevel gear at the same time, and the top frames on the two sides are driven to lift or lower the workbench and a lifting mechanism arranged at the top end of the workbench, so that the rectifier material is convenient to place and take out before and after production and processing, the structure is simple and reliable to use, and the purposes of conveniently adjusting the distance between the rectifier and the polishing equipment and simultaneously conveniently taking and placing the rectifier before and after production and polishing are achieved;

(3) by arranging the fixing frame, the shell, the negative pressure fan, the dust collecting bag, the conduit, the corrugated connecting pipe and the dust collecting opening, during the process of polishing the external surface of the rectifier by the polishing head, a large amount of dust can be generated, great influence can be generated on operators, in the dust removal mechanism arranged on one side of the outer frame, by starting the negative pressure fan, the negative pressure fan works through the guide pipe at the top end of the shell and the corrugated connecting pipe communicated with the guide pipe inside the outer frame, powder in the polishing process is extracted through the dust suction port and is guided into the dust collecting bag inside the shell through the corrugated connecting pipe and the guide pipe to be stored, the corrugated connecting pipe can flexibly adjust the position of the dust suction port when the adjusting mechanism works, and the purpose of timely treating a large amount of powder generated in the polishing production treatment process of the rectifier, which is convenient to use and good in effect, is achieved;

(4) by arranging the connecting seat, the fixing bolt, the chuck, the non-slip mat and the second driving motor, after the rectifier is clamped, in the production and processing process, the second driving motor is started to switch, the second driving motor starts the output shaft to drive the connecting seat at one side of the clamping column and the chuck fixed at one side of the connecting seat to rotate through the coupler, the chuck at one side drives the chuck movably connected at the other side to rotate, the connecting seat rotates to drive the rectifier clamped between the chucks to rotate, and the outside of the rectifier is rotated, uniformly polished, produced and processed by simultaneously starting the adjusting mechanism, so that the aim of conveniently overturning the rectifier in the production process is fulfilled;

(5) through being provided with the dustcoat, first screw rod, first swivel nut, the gag lever post, stopper and second servo motor, when putting into production man-hour to the rectifier casing, according to not unidimensional rectifier, through starting second servo motor in the fixture that the workstation top set up, second servo motor starts the output shaft and drives the inside first screw rod of dustcoat through the shaft coupling and rotates, first screw rod rotates and drives the first swivel nut of the outside both sides of first screw rod and move left or right simultaneously, increase or reduce the centre gripping distance between the fixed clamp post in first swivel nut top, come to carry out centre gripping production to the rectifier of not unidimensional size, the stopper of first swivel nut bottom slides on the gag lever post simultaneously and plays spacing effect, reached and be convenient for carry out centre gripping production and processing to the rectifier of multiple size, increased the purpose of practicality.

(6) The rectifier material is placed on the placing table, the rotating handle is shaken again to drive the rotating rod and the first bevel gear to rotate, so as to drive the second bevel gear to rotate, so as to drive the threaded shaft to ascend, so as to drive the placing table to ascend, the rotating handle is stopped when ascending to the middle position of the chuck plate, the inserting rod is inserted into the corresponding fixing hole to fix, next clamping is carried out, after the clamping is finished, the placing table is reset through the shaking rotating handle, the rectifier is ascended to the center of the chuck plate and then automatically clamped, the time is saved, the production efficiency is improved, the center of the rectifier is clamped, so that the surface processing is uniform when the rectifier is overturned, the polishing head needs to be adjusted when the rectifier is prevented from overturning, the outer cover is also prevented from being touched when the rectifier rotates, the rectifiers with various sizes can be conveniently ascended to the center according to manual lifting, and then clamping production processing is carried out, the purpose of practicability is increased.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged top view of a portion of the adjusting mechanism of the present invention;

FIG. 3 is an enlarged top view of a portion of the adjusting mechanism of the present invention;

FIG. 4 is an enlarged front view of a partial cross-section of the lifting mechanism of the present invention;

FIG. 5 is an enlarged side view of a part of a cross section of the elevating mechanism of the present invention;

FIG. 6 is an enlarged structural diagram of a front view section of the dust removing mechanism of the present invention;

FIG. 7 is an enlarged front sectional view of the turnover mechanism of the present invention;

fig. 8 is an enlarged front sectional view of the clamping mechanism of the present invention.

Fig. 9 is an enlarged front sectional view of the placement mechanism of the present invention.

FIG. 10 is an enlarged side view of the positioning mechanism of the present invention.

In the figure: 1. a support leg; 2. a base; 3. a lifting mechanism; 301. a base plate; 302. a bottom bar; 303. a transverse plate; 304. a fixed seat; 305. a top frame; 306. a rotating shaft; 307. an inner cavity; 308. a first servo motor; 309. a first helical gear; 310. a bottom cover; 311. a reinforcing bar; 312. a movable post; 313. a second helical gear; 4. a work table; 5. a dust removal mechanism; 501. a fixed mount; 502. a housing; 503. a negative pressure fan; 504. a dust collection bag; 505. a conduit; 506. a corrugated connecting pipe; 507. a dust suction port; 6. a chute; 7. a slider; 8. a cylinder; 9. a mounting frame; 10. a first drive motor; 11. polishing head; 12. an outer frame; 13. clamping the column; 14. a turnover mechanism; 1401. a connecting seat; 1402. fixing the bolt; 1403. a chuck; 1404. a non-slip mat; 1405. a second drive motor; 15. a clamping mechanism; 1501. a housing; 1502. a first screw; 1503. a first threaded sleeve; 1504. a limiting rod; 1505. a limiting block; 1506. a second servo motor; 16. a second thread insert; 17. a support bar; 18. a sliding sleeve; 19. an outer frame; 20. a third servo motor; 21. a second screw; 22. a bearing seat; 23. mounting a plate; 24. a top plate; 25. a top groove; 26. connecting blocks; 27. a fourth servo motor; 28. a third screw; 29. a third thread insert; 30. a placement mechanism; 3001. a placing table; 3002. a threaded shaft; 3003. a rotating shaft; 3004. a support shaft; 3005. a sleeve; 3006. inserting a rod; 3007. turning a handle; 3008. a fixing hole; 3009. rotating the rod; 3010. a first bevel gear; 3011. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-8, a production apparatus for a conveniently clamped and turned rectifier comprises a base 2 and an outer frame 12, wherein four corners of the bottom end of the base 2 are respectively and fixedly connected with supporting legs 1, the top end of the base 2 is fixedly connected with the outer frame 12, the top end of the base 2 is provided with a lifting mechanism 3, the bottom inside the outer frame 12 is provided with a worktable 4, one side of the outer frame 12 is provided with a dust removing mechanism 5, the top inside the outer frame 12 is provided with an air cylinder 8, the type of the air cylinder 8 can be MPT, the bottom end of the air cylinder 8 is fixedly connected with a first driving motor 10, the type of the first driving motor 10 can be Y90L-2, the inside of the first driving motor 10 is fixedly connected with the first driving motor 10, an output shaft of the first driving motor 10 penetrates through the bottom end of an installation frame 9 and is fixedly connected with a polishing head 11, two sides of the top end of the worktable 4 are respectively provided with clamping columns 13, a turnover mechanism 14 is arranged on one side of the clamping column 13, a clamping mechanism 15 is arranged at the top end of the workbench 4, the clamping mechanism 15 comprises an outer cover 1501 fixed at the upper end of the workbench 4, and an adjusting mechanism is arranged at the top end inside the outer frame 12;

referring to fig. 1-8, a production apparatus for a conveniently clamped and flipped rectifier further includes an adjusting mechanism, the adjusting mechanism includes an outer frame 19, the outer frame 19 is disposed at the top end of the inner portion of the outer frame 12, two sides of the top end of the inner portion of the outer frame 19 are respectively and fixedly connected with mounting plates 23, a second screw 21 is movably connected to the middle position of the bottom end between the mounting plates 23, two ends of the top end between the mounting plates 23 are respectively and fixedly connected with support rods 17, bearing seats 22 are disposed outside the second screw 21 and the support rods 17, two ends of the top end of the inner portion of the bearing seat 22 are respectively provided with sliding sleeves 18, a second screw sleeve 16 is disposed at the middle position of the bottom end of the inner portion of the bearing seat 22, one side of the outer frame 19 is fixedly connected with a third servo motor 20, the type of the third servo motor 20 can be ASD-a2, and an output shaft of the third servo motor 20 is fixedly connected with one side of the second screw 21 through a shaft coupling, the two sides of the top end of the outer frame 19 are fixedly connected with sliding blocks 7 respectively, the two sides of the top end inside the outer frame 12 are provided with sliding grooves 6 respectively, the inside of the middle position of the top end of the outer frame 12 is provided with a top groove 25, the middle position of the top end of the outer frame 19 is fixedly connected with a connecting block 26, the two ends of one side of the top end of the outer frame 12 are fixedly connected with top plates 24 respectively, a third screw 28 is movably connected between the top plates 24, a third screw sleeve 29 is arranged outside the third screw 28, one side of the third screw sleeve 29 is fixedly connected with one side of the connecting block 26, one end of each top plate 24 is fixedly connected with a fourth servo motor 27, the model of the fourth servo motor 27 can be MR-J2S-10A, and the output shaft of the fourth servo motor 27 is fixedly connected with one end of the third screw 28 through a coupler;

the supporting rod 17 penetrates through the inside of the sliding sleeve 18 respectively, the outer parts of the second screw 21 and the third screw 28 are provided with external threads respectively, the inner parts of the second thread sleeve 16 and the third thread sleeve 29 are provided with internal threads matched with the external threads respectively, the second screw 21 and the third screw 28 are in threaded connection with the second thread sleeve 16 and the third thread sleeve 29 respectively, the bottom of the connecting block 26 penetrates through the inside of the top groove 25 and is fixedly connected with the top end of the outer frame 19, the sliding blocks 7 are embedded in the sliding grooves 6 respectively, and the bottom end of the bearing seat 22 is fixedly connected with the top end of the air cylinder 8;

specifically, as shown in fig. 1, 2 and 3, when the external surface of the rectifier is processed, after the rectifier is fixed at the top end of the workbench 4, the switch of the first driving motor 10 is started, the first driving motor 10 is started to drive the polishing head 11 to rotate through the output shaft and simultaneously start the air cylinder 8 to polish the external surface of the rectifier downwards by the polishing head 11, the switch of the third servo motor 20 is opened at the adjusting mechanism, the output shaft of the third servo motor 20 drives the second screw 21 to rotate through the coupler, the second screw 21 rotates to make the bearing seat 22 connected with the second screw 21 move left and right on the second screw 21, the left and right movement of the polishing head 11 arranged at the bottom end of the bearing seat 22 is driven to adjust to polish different positions of the external surface of the rectifier, the sliding sleeves 18 arranged at two ends of the internal top end of the bearing seat 22 slide on the support rod 17 to limit and support the movement of the bearing seat 22, meanwhile, the fourth servo motor 27 at the top end of the outer frame 12 can be started, the fourth servo motor 27 is started to drive the third screw 28 to rotate through the output shaft, the third screw 28 rotates to drive the third screw sleeve 29 connected with external threads to move, the third screw sleeve 29 drives the connecting block 26 fixed at one side to move back and forth, the connecting block 26 moves back and forth to drive the top end of the outer frame 19 in the outer frame 12 to drive the polishing head 11 to move back and forth during polishing, the sliding blocks 7 fixed at two sides of the top end of the outer frame 19 slide back and forth in the sliding grooves 6 in a directional manner to support and limit the outer frame 19, can carry out the nimble regulation in different position to the position of polishing simultaneously when polishing the processing to rectifier external surface, be convenient for carry out even production processing of polishing to rectifier external surface and handle, reached and used comparatively convenient to carry out even polishing processing regulation to rectifier surface when production processing.

Example 2: the lifting mechanism 3 comprises a bottom plate 301, a bottom rod 302, a transverse plate 303, a fixed seat 304, a top frame 305, a rotating shaft 306, inner cavities 307, a first servo motor 308, a first bevel gear 309, a bottom sleeve 310, a reinforcing rod 311, a movable column 312 and a transverse plate 303, wherein the bottom plate 301 is respectively and fixedly connected with two sides of the top end of the base 2, the bottom rod 302 is respectively and fixedly connected with two ends of the top end of the bottom plate 301, the reinforcing rod 311 is respectively and transversely fixedly connected between the bottom rods 302, the top end of the bottom rod 302 is respectively inserted with the top frame 305, the inner cavities 307 are respectively arranged inside the top frame 305, the top end of the top frame 305 is respectively and fixedly connected with two sides of the bottom end of the workbench 4, the bottom sleeve 310 is respectively and fixedly connected with the middle position of the top end of the bottom plate 301, the top end of the bottom sleeve 310 is respectively and movably connected with the first bevel gear 309, the top end between one ends of the first bevel gears 309 is transversely and fixedly connected with the transverse plate 303, two sides of the top end of the transverse plate 303 are respectively and fixedly connected with the fixed seat 304, a rotating shaft 306 is transversely and movably connected between the fixed seats 304, two sides of the outer part of the rotating shaft 306 are respectively and fixedly connected with a second bevel gear 313, one side of each fixed seat 304 is fixedly connected with a first servo motor 308, the type of the first servo motor 308 can be EDSMT-2T, an output shaft of the first servo motor 308 is fixedly connected with one side of the rotating shaft 306 through a coupler, a movable column 312 is respectively and internally and threadedly connected with the first bevel gear 309, and the top end of the movable column 312 is fixedly connected with the bottom end of the top frame 305;

a cavity is arranged inside the bottom sleeve 310, the bottom ends of the movable columns 312 respectively penetrate through the inside of the first bevel gear 309 and extend to the inside of the bottom sleeve 310, helical teeth are respectively arranged outside the first bevel gear 309 and the second bevel gear 313, and the first bevel gear 309 and the second bevel gear 313 are in meshed connection;

specifically, as shown in fig. 1, 4 and 5, when the exterior of the rectifier is manufactured, in the lifting mechanism 3 disposed at the top end of the base 2 inside the outer frame 12, the height position of the worktable 4 is lowered to facilitate taking and placing the rectifier, the first servo motor 308 is started by starting the switch of the first servo motor 308 to drive the rotating shaft 306 to rotate between the fixing seats 304 through the shaft coupling, the rotating shaft 306 rotates to drive the second bevel gears 313 fixed at both sides of the exterior to rotate, the transverse plate 303 rotates to drive the first bevel gears 309 which are movably connected to the top end of the bottom sleeve 310 and are engaged with the second bevel gears 313 to rotate, the interior of the first bevel gears 309 are respectively provided with internal threads, the exterior of the movable columns 312 is provided with external threads which are engaged with the internal threads, so that the rotating shaft 306 is driven to rotate by the forward rotation and the reverse rotation of the first servo motor 308, so that the two sets of movable columns 312 simultaneously move upwards or downwards in the first bevel gears 309, drive both sides roof-rack 305 and rise or reduce the elevating system 3 that workstation 4 and workstation 4 top set up, made things convenient for placing and taking out of rectifier material before production and processing back, simple structure uses reliably, has reached the distance of being convenient for between adjustment rectifier and the equipment of polishing and is convenient for simultaneously to the rectifier around production is polished the purpose of getting and putting.

Example 3: the dust removing mechanism 5 comprises a fixing frame 501, a shell 502, a negative pressure fan 503, a dust collecting bag 504, a conduit 505, a corrugated connecting pipe 506 and a dust suction port 507, wherein the fixing frame 501 is respectively and fixedly connected to one side of the outer frame 12, the shell 502 is fixedly connected between the fixing frames 501, the bottom end inside the shell 502 is fixedly connected with the negative pressure fan 503, the type of the negative pressure fan 503 can be BFX-100, the dust collecting bag 504 is arranged at the top inside the shell 502, the conduit 505 is fixedly connected to the top end of the shell 502, one side of the conduit 505 penetrates through one side of the outer frame 12 and is fixedly connected with the corrugated connecting pipe 506, and the bottom end of the corrugated connecting pipe 506 is fixedly connected with the dust suction port 507;

one side of the conduit 505 is communicated with the inside of the corrugated connection pipe 506, and the other side of the conduit 505 penetrates the top end of the housing 502 and is communicated with the inside of the dust bag 504;

specifically, as shown in fig. 1 and fig. 6, in the process of polishing the external surface of the rectifier by the polishing head 11, a large amount of dust and dust can be generated, which can have a great influence on an operator, in the dust removing mechanism 5 arranged at one side of the external frame 12, by starting the negative pressure fan 503, the negative pressure fan 503 works through the conduit 505 at the top end of the housing 502 and the corrugated connecting pipe 506 communicated with the conduit 505 inside the external frame 12, and the dust in the polishing process is extracted through the dust suction port 507 and is guided into the dust collecting bag 504 inside the housing 502 through the corrugated connecting pipe 506 and the conduit 505 for storage, and the corrugated connecting pipe 506 can flexibly adjust the position of the dust suction port 507 when the adjusting mechanism works, so as to achieve the purpose of timely treating a large amount of dust and dust generated in the polishing production process of the rectifier, which is convenient to use and has a good effect.

Example 4: the turnover mechanism 14 comprises a connecting seat 1401, a fixing bolt 1402, a chuck 1403, an anti-slip pad 1404 and a second driving motor 1405, the connecting seat 1401 is movably connected to the top end of one side of the clamping column 13 respectively, the chuck 1403 is arranged on the other side of the connecting seat 1401 respectively, the anti-slip pad 1404 is fixedly connected to one side of the chuck 1403 respectively, the chuck 1403 is fixedly connected to one side of the connecting seat 1401 through the fixing bolt 1402 respectively, the second driving motor 1405 is fixedly connected to the top end of the other side of the clamping column 13, the type of the second driving motor 1405 can be Y90S-2, and the output shaft of the second driving motor 1405 is fixedly connected to one side of the connecting seat 1401 through a coupler;

the chuck 1403 and the second drive motor 1405 are symmetrically distributed about the vertical center line of the table 4, respectively;

specifically, as shown in fig. 1 and 7, after the rectifier is clamped, in the production process, by starting a switch of a second driving motor 1405, the second driving motor 1405 starts an output shaft to drive a connecting seat 1401 at one side of a clamping column 13 and a chuck 1403 fixed at one side of the connecting seat 1401 to rotate through a coupler, the chuck 1403 at one side rotates to drive the chuck 1403 movably connected at the other side to rotate, the connecting seat 1401 rotates to drive the rectifier clamped between the chucks 1403 to rotate, and the rectifier is rotated and uniformly polished and produced and processed by simultaneously starting an adjusting mechanism, so that the purpose of conveniently overturning the rectifier in the production process is achieved.

Example 5: the clamping mechanism 15 further comprises a first screw 1502, a first screw sleeve 1503, a limiting rod 1504, a limiting block 1505 and a second servo motor 1506, the outer cover 1501 is fixedly connected to the top end of the workbench 4, the first screw 1502 is movably connected between two sides inside the outer cover 1501 in the transverse direction, the first screw sleeve 1503 is respectively in threaded connection with two sides outside the first screw 1502, the limiting block 1505 is respectively fixedly connected to the bottom end of the first screw sleeve 1503, the limiting rod 1504 is fixedly connected between the bottom ends of two sides inside the outer cover 1501 in the transverse direction, the limiting rod 1504 respectively penetrates through the inside of the limiting block 1505, the second servo motor 1506 is fixedly connected to one side of the outer cover 1501, the second servo motor 1506 can be MR-JE-20A, and an output shaft of the second servo motor 1506 is fixedly connected to one side of the first screw 1502 through a coupler;

opposite external threads are arranged on two sides of the outer portion of the first screw rod 1502, internal threads matched with the external threads are respectively arranged inside the first thread sleeve 1503, internal sleeves are respectively transversely arranged inside the limiting blocks 1505, the inner diameters of the internal sleeves are larger than the outer diameters of the limiting rods 1504, the limiting rods 1504 and the limiting blocks 1505 form sliding connection, and the top end of the first thread sleeve 1503 is fixedly connected with the bottom ends of the clamping columns 13 respectively;

specifically, as shown in fig. 1 and 8, when the rectifier housing is manufactured, according to rectifiers of different sizes, by starting the second servo motor 1506 in the clamping mechanism 15 disposed at the top end of the workbench 4, the second servo motor 1506 starts an output shaft to drive the first screw 1502 inside the housing 1501 to rotate through the coupling, the first screw 1502 rotates to drive the first thread sleeves 1503 on both sides of the outside of the first screw 1502 to move leftward or rightward simultaneously, so as to increase or decrease the clamping distance between the clamping posts 13 fixed at the top end of the first thread sleeve 1503, so as to clamp the rectifiers of different sizes, and meanwhile, the limit block 1505 at the bottom end of the first thread sleeve 1503 slides on the limit rod 1504 to play a limiting role, so that the rectifiers of various sizes can be clamped, and the purpose of increasing the practicability is achieved.

Example 6: a placing mechanism 30 is arranged above the outer cover 1501, the placing mechanism 30 comprises a placing table 3001 arranged above the outer cover 1501, a threaded shaft 3002 movably connected is arranged at the lower end of the placing table 3001, the threaded shaft 3002 penetrates through the outer cover 1501 and extends into the outer cover 1501, a second bevel gear 3011 is arranged inside the outer cover 1501, the lower end of the threaded shaft 3001 penetrates through the second bevel gear 3011, the threaded shaft 3001 is in threaded connection with the second bevel gear 3011 and the outer cover 1501, a rotating shaft 3003 is arranged at the upper end of the second bevel gear 3011, the rotating shaft 3003 is rotatably connected to the top end inside the outer cover 1501, a first bevel gear 3010 is in meshing connection with one side of the lower end of the second bevel gear 3011, a rotating rod 3009 is arranged at one end of the first bevel gear 3010, one end of the rotating rod 3009 extends out of the outer cover 1501 and is connected with a rotating handle 3007, a penetrating insert rod 3006 is arranged on the rotating handle 3007, and a fixing hole 3008 is arranged on the outer wall of the outer cover 1501;

specifically, as shown in fig. 9 and 10, the rectifier material is placed on the placing table 3001, the rotating handle 3007 is further swung to drive the rotating rod 3009 and the first bevel gear 3010 to rotate, so as to drive the second bevel gear 3011 to rotate, so as to drive the threaded shaft 3001 to ascend, so as to drive the placing table 3001 to ascend, the rectifier material is stopped when the rectifier material ascends to the middle position of the chuck 1403, the rectifier material is inserted into the corresponding fixing hole 3008 through the inserting rod 3006 to be fixed, then the next clamping is performed, after the clamping is completed, the placing table 3001 is reset through the swinging rotating handle 3007, the rectifier material is automatically clamped by ascending to the center of the chuck 1403, so as to save time and improve production efficiency, the center of the rectifier is clamped, so that the surface processing of the rectifier material is uniform when the rectifier material is turned over, the grinding head 11 needs to be adjusted when the rectifier material is prevented from being rotated, the grinding head is also prevented from being covered by being manually lifted, so as to facilitate the rectifiers with various sizes to ascend to the center, then clamping production and processing are carried out, and the purpose of practicability is improved.

The working principle is as follows: when the invention is used, firstly, when the exterior of the rectifier is produced, in the lifting mechanism 3 arranged at the top end of the base 2 in the outer frame 12, the height position of the workbench 4 is reduced to facilitate the taking and placing of the rectifier material, the first servo motor 308 is started by starting the switch of the first servo motor 308 to drive the rotating shaft 306 to rotate between the fixed seats 304 through the shaft coupling, the rotating shaft 306 rotates to drive the second bevel gears 313 fixed at the two sides of the exterior to rotate, the transverse plate 303 rotates to drive the first bevel gears 309 which are movably connected with the top end of the bottom sleeve 310 and are mutually meshed with the second bevel gears 313 to rotate, the interior of the first bevel gears 309 are respectively provided with internal threads, the exterior of the movable columns 312 is provided with external threads matched with the internal threads, so that the rotating shaft 306 is driven to rotate through the forward rotation and the reverse rotation of the first servo motor 308, and the two groups of movable columns 312 simultaneously move upwards or downwards in the first bevel gears 309, drive both sides roof-rack 305 and rise or reduce the elevating system 3 that workstation 4 and workstation 4 top set up, made things convenient for placing and taking out of rectifier material before production and processing back, simple structure uses reliably, has reached the distance of being convenient for between adjustment rectifier and the equipment of polishing and is convenient for simultaneously to the rectifier around production is polished the purpose of getting and putting.

Then, the rectifier material is placed on the placing table 3001, the rotating handle 3007 is shaken to drive the rotating rod 3009 and the first bevel gear 3010 to rotate, so as to drive the second bevel gear 3011 to rotate, so as to drive the threaded shaft 3001 to ascend, so as to drive the placing table 3001 to ascend, the placing table 3001 is stopped when ascending to the middle position of the chuck 1403, the inserting rod 3006 is inserted into the corresponding fixing hole 3008 for fixing, then next clamping is carried out, after clamping is completed, the placing table 3001 is reset by shaking the rotating handle 3007, the rectifier is automatically clamped by ascending to the center of the chuck 1403, time is saved, production efficiency is improved, the center of the rectifier is clamped, so that surface processing is uniform when the rectifier is overturned, the polishing head 11 is prevented from being adjusted, the rectifier is also prevented from touching the outer cover 1501 when rotating, the rectifiers with various sizes can be conveniently ascended to the center according to manual lifting, then clamping production and processing are carried out, and the purpose of practicability is improved.

Afterwards, when the rectifier shell is produced and processed, according to rectifiers with different sizes, the second servo motor 1506 is started in the clamping mechanism 15 arranged at the top end of the workbench 4, the second servo motor 1506 starts an output shaft to drive the first screw 1502 inside the outer cover 1501 to rotate through the coupler, the first screw 1502 rotates to drive the first screw sleeve 1503 on two sides outside the first screw 1502 to move leftwards or rightwards simultaneously, the clamping distance between the clamping columns 13 fixed at the top end of the first screw sleeve 1503 is increased or reduced, so that the rectifiers with different sizes are clamped and produced, and meanwhile, the limiting block at the bottom end of the first screw sleeve 1503 slides on the limiting rod 1504 to play a limiting role, so that the purposes of facilitating the clamping production and processing of the rectifiers with various sizes and increasing the practicability 1505 are achieved.

Secondly, when the external surface of the rectifier is processed, after the rectifier is fixed on the top end of the workbench 4, the switch of the first driving motor 10 is started, the first driving motor 10 is started to drive the polishing head 11 to operate and rotate through the output shaft and simultaneously start the air cylinder 8 to polish the external surface of the rectifier downwards through the polishing head 11, meanwhile, the switch of the third servo motor 20 is opened at the adjusting mechanism, the output shaft of the third servo motor 20 drives the second screw 21 to rotate through the coupler, the second screw 21 rotates to enable the bearing seat 22 in threaded connection with the second screw 21 to move left and right on the second screw 21, the left and right adjustment of the polishing head 11 arranged at the bottom end of the bearing seat 22 is driven to polish different positions of the external surface of the rectifier, the sliding sleeves 18 arranged at the two ends of the internal top end of the bearing seat 22 slide on the supporting rod 17 to limit and support the movement of the bearing seat 22, meanwhile, the fourth servo motor 27 at the top end of the outer frame 12 can be started, the fourth servo motor 27 is started to drive the third screw 28 to rotate through the output shaft, the third screw 28 rotates to drive the third screw sleeve 29 connected with external threads to move, the third screw sleeve 29 drives the connecting block 26 fixed at one side to move back and forth, the connecting block 26 moves back and forth to drive the top end of the outer frame 19 in the outer frame 12 to drive the polishing head 11 to move back and forth during polishing, the sliding blocks 7 fixed at two sides of the top end of the outer frame 19 slide back and forth in the sliding grooves 6 in a directional manner to support and limit the outer frame 19, can carry out the nimble regulation in different position to the position of polishing simultaneously when polishing the processing to rectifier external surface, be convenient for carry out even production processing of polishing to rectifier external surface and handle, reached and used comparatively convenient to carry out even polishing processing regulation to rectifier surface when production processing.

Afterwards, after the rectifier is well held in production and processing, through the switch that starts second driving motor 1405, second driving motor 1405 starts the output shaft and passes through the shaft coupling and drive connecting seat 1401 of clamp 13 one side and the fixed (holding) chuck 1403 of connecting seat 1401 one side and rotate, one side (holding) chuck 1403 rotates and drives the (holding) chuck 1403 rotation of opposite side swing joint, connecting seat 1401 rotates and drives the rectifier of centre gripping between (holding) chuck 1403 and rotates, through starting adjustment mechanism simultaneously to carry out rotatory even production and processing of polishing to the rectifier outside, reached conveniently to carry out the purpose of overturning to the rectifier in production process.

Finally, in the process of polishing the external surface of the rectifier by the polishing head 11, a large amount of dust and dust can be generated, and great influence can be generated on an operator, in the dust removing mechanism 5 arranged on one side of the outer frame 12, by starting the negative pressure fan 503, the negative pressure fan 503 works through the conduit 505 at the top end of the outer frame 502 and the corrugated connecting pipe 506 communicated with the conduit 505 inside the outer frame 12, the dust in the polishing process is extracted out through the dust suction port 507 and is guided into the dust collection bag 504 inside the outer frame 502 through the corrugated connecting pipe 506 and the conduit 505 for storage, the corrugated connecting pipe 506 can flexibly adjust the position of the dust suction port 507 when the adjusting mechanism works, and the purpose of timely processing a large amount of dust generated in the polishing production processing process of the rectifier, which is convenient to use and has a good effect, is achieved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.