阅读说明：本技术 多路输入直流放大器的金属表面光滑度及槽、孔尺寸调整的加工设备 (Processing equipment for adjusting smoothness of metal surface and sizes of groove and hole of multi-channel input direct current amplifier ) 是由 朱道政 朱继海 于 2021-08-04 设计创作，主要内容包括：本发明公开了多路输入直流放大器的金属表面光滑度及槽、孔尺寸调整的加工设备,包括设备底座：所述设备底座内侧的右端固定安装有步进电机一,所述设备底座的表面滑动连接有活动组件,所述设备底座内侧的底部焊接有固定块一和固定块二。本发明中,通过在实际使用时,能够在一台设备上完成打磨和钻孔、开槽的工作,提高了设备的功能性,便于工作人员使用,而且还节省了大量的时间,在工作人员开启设备工作的过程中,一旦出现紧急情况,该加工设备还能够对打磨轮盘进行紧急的制动,降低打磨轮盘的转速直至停止不转,如此便能够降低打磨轮盘对工作人员的伤害,提高设备的工作安全性,使得工作人员的工作得到保障。(The invention discloses a processing device for adjusting the smoothness of a metal surface and the sizes of a groove and a hole of a multi-channel input direct current amplifier, which comprises a device base: the device comprises an equipment base and is characterized in that a first stepping motor is fixedly mounted at the right end of the inner side of the equipment base, a movable assembly is connected to the surface of the equipment base in a sliding mode, and a first fixed block and a second fixed block are welded at the bottom of the inner side of the equipment base. According to the processing equipment, when the processing equipment is actually used, the work of polishing, drilling and grooving can be completed on one equipment, the functionality of the equipment is improved, the processing equipment is convenient for workers to use, a large amount of time is saved, once an emergency situation occurs in the process that the workers start the equipment to work, the processing equipment can emergently brake the polishing wheel disc, the rotating speed of the polishing wheel disc is reduced until the polishing wheel disc stops rotating, the harm of the polishing wheel disc to the workers can be reduced, the work safety of the equipment is improved, and the work of the workers is guaranteed.)

1. The processing equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-channel input direct current amplifier is characterized by comprising an equipment base (1): a first stepping motor (2) is fixedly installed at the right end of the inner side of the equipment base (1), a movable assembly (15) is connected to the surface of the equipment base (1) in a sliding mode, a first fixed block (3) and a second fixed block (4) are welded at the bottom of the inner side of the equipment base (1), a threaded rod (5) is fixedly installed on an output shaft of the first stepping motor (2), one end of the threaded rod (5) penetrates through the first fixed block (3) and is rotatably connected with the second fixed block (4), the movable assembly (15) is installed on the surface of the threaded rod (5) in a threaded mode, and a sliding plate (16) is welded to the front side of the equipment base (1);

the lower left corner movable mounting at equipment base (1) inboard has digging arm (6), the right side welding at equipment base (1) top has stand two (8), the left side welding of equipment base (1) has stand one (7), one side welding of stand one (7) has diaphragm (14), slidable mounting has alignment jig (9) about between stand one (7) and stand two (8), the one end and alignment jig (9) contact of digging arm (6), the right-hand member of equipment base (1) rear side is provided with slotted hole mechanism, the left side at equipment base (1) top is provided with grinding machanism, and grinding machanism's rear side is provided with emergency brake mechanism.

2. The processing equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input direct current amplifier as claimed in claim 1, wherein the slotting hole mechanism comprises a second mounting column (24) welded on the equipment base (1), a second driving device (25) is fixedly mounted at the top of the second mounting column (24), and a drilling and slotting device (26) is fixedly mounted at the front side of the second driving device (25).

3. The machining equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input direct current amplifier as claimed in claim 2, wherein the grinding mechanism comprises a first mounting column (17) welded on the equipment base (1), a grinding wheel disc (18) is movably mounted at the top of the front side of the first mounting column (17), and a driving device of the grinding wheel disc (18) is fixedly mounted at the top of the rear side of the first mounting column (17).

4. The machining equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input direct-current amplifier as claimed in claim 3, wherein the emergency brake mechanism comprises a brake component (19) fixedly mounted on a first mounting column (17), a first driving device (20) is fixedly mounted on one side of the brake component (19), the brake component (19) comprises a first fixing frame (191) fixedly mounted on the first mounting column (17), a guide rod (192) is welded on one side of the fixing frame (191), a sliding sleeve (194) is slidably connected to the surface of the guide rod (192), a connecting rod (195) is welded on one side of the sliding sleeve (194), a brake part (196) is welded on one side of the connecting rod (195), and one side of the brake part (196) is fixedly connected with the output end of the first driving device (20).

5. The machining equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input multi-channel direct current amplifier as claimed in claim 4, wherein a positioning pin (197) penetrates through the bottom of one side of the connecting rod (195), one end of the positioning pin (197) penetrates into the guide rod (192), a plurality of positioning grooves (198) matched with the positioning pin (197) are formed in the surface of the guide rod (192), positioning pin holes (199) matched with the positioning pin (197) are formed in one sides of the sliding sleeve (194) and the connecting rod (195), a balance rod (1910) is welded at the bottom of the fixed frame (191), and a first stop block (193) matched with the sliding sleeve (194) is fixedly connected to one side of the surface of the guide rod (192).

6. The machining equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input DC amplifier according to claim 5, wherein the movable assembly (15) comprises a sliding block (151) sliding on the equipment base (1), roller frames (154) are welded on two sides of the bottom of the sliding block (151), two rollers (155) are movably installed in the inner cavities of the roller frames (154), and the surfaces of the rollers (155) roll on the sliding plate (16).

7. The machining equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input direct current amplifier as claimed in claim 6, wherein an adaptive groove (153) matched with the movable arm (6) is formed at the top of the sliding block (151), and a sliding groove (152) matched with the equipment base (1) is formed at the bottom of the sliding block (151).

8. The processing equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-channel input direct current amplifier according to claim 7, wherein rotating wheels (21) are movably mounted on two sides of the inside of the adjusting frame (9), the two rotating wheels (21) are in transmission connection through a conveying belt (22), a second stepping motor (23) is fixedly mounted at the right end of the front side of the adjusting frame (9), and an output shaft of the second stepping motor (23) penetrates through the inside of the adjusting frame (9) and is fixedly connected with one rotating wheel (21).

9. The machining equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input direct current amplifier according to claim 8 is characterized in that the adjusting frame (9) comprises a cross frame (91), sliding short rods (92) are welded on two sides of the cross frame (91), one sides of the two sliding short rods (92) respectively penetrate through one sides of a first upright post (7) and a second upright post (8) and slide in the first upright post (7) and the second upright post (8), a second stop block (93) is welded on one side of the sliding short rods (92), and a long opening (94) matched with the two rotating wheels (21) is formed in the top of the cross frame (91).

10. The processing equipment for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of the multi-input direct current amplifier as claimed in claim 9, wherein a first protection plate (10) and a second protection plate (11) which are positioned above the conveyor belt (22) are respectively arranged on two sides of the top of the adjusting frame (9), a sliding sleeve (13) is welded on one side of the bottom of each of the first protection plate (10) and the second protection plate (11), and the bottom end of each sliding sleeve (13) penetrates through the bottom of the adjusting frame (9) and is in threaded connection with a fastening nut (12).

Technical Field

The invention belongs to the technical field of processing of direct current amplifiers, and particularly relates to processing equipment for adjusting the smoothness of a metal surface and the sizes of grooves and holes of a multi-path input direct current amplifier.

Background

An amplifier capable of amplifying a direct current signal is called a direct current amplifier, the direct current amplifier is commonly used in a measuring instrument, the type of the direct current amplifier is various, a directly coupled single tube amplifier is the simplest one, a differential amplifier formed by paired transistors or field effect transistors is a direct current amplifier with small zero drift, the direct current amplifier is commonly used in an input stage and an intermediate stage of an integrated operational amplifier, and a chopper type direct current amplifier is also commonly used in the measuring instrument.

In the production and processing of the direct current amplifier, the surface of the metal shell is rough after demolding, and burrs exist on the section after cutting, so that accurate adaptation is difficult to achieve in later assembly, and the direct current amplifier is easy to hurt workers and even damage a circuit.

Further finishing is required, but the conventional machining apparatus has the following drawbacks:

one, traditional processing equipment only possesses a processing function, for example intelligence carries out the offering of single surface polishing or hole groove, so metal casing in the course of working, just need to change equipment and just can satisfy the processing demand, very loaded down with trivial details to and waste time, increased the step of processing, reduced metal casing's machining efficiency.

Two, traditional processing equipment does not possess the emergency brake function, and the security reduces, and in case the in-process that the wheel of polishing polished, the urgent dangerous condition appears, for example the staff is hindered by the wheel of polishing at the in-process of work, and at this moment the staff can't make timely reaction for the staff receives serious injury.

Disclosure of Invention

The present invention aims to provide a processing device for adjusting the smoothness of the metal surface and the sizes of the grooves and the holes of a multi-input direct current amplifier, so as to solve the technical problems in the background art.

The technical scheme for solving the technical problems is as follows: the processing equipment for adjusting the smoothness of the metal surface of the multi-channel input direct current amplifier and the sizes of the groove and the hole comprises an equipment base: the utility model discloses an equipment base, including equipment base, fixed block one, fixed block two, output shaft fixed mounting of step motor one has a threaded rod, the one end of threaded rod runs through the fixed block and rotates with fixed block two in the lump and be connected, activity subassembly threaded mounting is on the surface of threaded rod, the front side welding of equipment base has the slide.

The lower left corner movable mounting at the equipment base inboard has the digging arm, the right side welding at equipment base top has stand two, the left side welding of equipment base has stand one, the one side welding of stand one has the diaphragm, slidable mounting has the alignment jig about between stand one and the stand two, the one end and the alignment jig contact of digging arm, the right-hand member of equipment base rear side is provided with slotted hole mechanism, the left side at equipment base top is provided with grinding machanism, and grinding machanism's rear side is provided with emergency brake mechanism.

Preferably, the slotting mechanism comprises a second mounting column welded on the equipment base, a second driving device is fixedly mounted at the top of the second mounting column, and a drilling and slotting device is fixedly mounted at the front side of the second driving device.

Preferably, the grinding mechanism comprises a first mounting column welded on the equipment base, a grinding wheel disc is movably mounted at the top of the front side of the first mounting column, and a driving device of the grinding wheel disc is fixedly mounted at the top of the rear side of the first mounting column.

Preferably, emergency brake mechanism includes the braking component of fixed mounting on erection column one, one side fixed mounting of braking component has drive arrangement one, braking component includes the mount of fixed mounting on erection column one, the welding of one side of mount has the guide bar, the sliding surface connection of guide bar has the sliding sleeve, the welding of one side of sliding sleeve has the connecting rod, the welding of one side of connecting rod has the braking piece, the output fixed connection of one side and drive arrangement of braking piece.

Preferably, the bottom on one side of the connecting rod is provided with a positioning pin in a penetrating mode, one end of the positioning pin penetrates through the inside of the guide rod, a plurality of positioning grooves matched with the positioning pins are formed in the surface of the guide rod, positioning pin holes matched with the positioning pins are formed in one sides of the sliding sleeve and the connecting rod, a balance rod is welded at the bottom of the fixing frame, and a first check block matched with the sliding sleeve is fixedly connected to one side of the surface of the guide rod.

Preferably, the movable assembly comprises a sliding block sliding on the equipment base, roller frames are welded on two sides of the bottom of the sliding block, two rollers are movably mounted in the inner cavities of the roller frames, and the surfaces of the rollers roll on the sliding plate.

Preferably, the top of sliding block is seted up with the adaptation recess of digging arm looks adaptation, the sliding groove with equipment base looks adaptation is seted up to the bottom of sliding block.

Preferably, the two sides of the inside of the adjusting frame are movably provided with rotating wheels, the two rotating wheels are in transmission connection through a conveying belt, the right end of the front side of the adjusting frame is fixedly provided with a second stepping motor, and an output shaft of the second stepping motor penetrates through the inside of the adjusting frame and is fixedly connected with one of the rotating wheels.

Preferably, the adjusting bracket includes the crossbearer, the slip quarter butt is all welded to the both sides of crossbearer, and one side of two slip quarter butts runs through respectively to one side of stand one and stand two and slides in the inside of stand one and stand two, the welding of one side of slip quarter butt has dog two, the long opening with two commentaries on classics wheel looks adaptations is seted up at the top of crossbearer.

Preferably, both sides at alignment jig top are provided with guard plate one and the guard plate two that are located the conveyer belt top respectively, the sliding sleeve has all been welded to one side of guard plate one and the two bottoms of guard plate, the bottom of sliding sleeve runs through to the bottom of alignment jig and threaded connection has fastening nut.

1. The invention has the beneficial effects that: in the invention, when the grinding wheel disc machining device is actually used, the grinding, drilling and grooving operations can be completed on one device, the functionality of the device is improved, the device is convenient for workers to use, a large amount of time is saved, once an emergency situation occurs in the process that the workers start the device to work, the machining device can also emergently brake the grinding wheel disc, the rotating speed of the grinding wheel disc is reduced until the grinding wheel disc stops rotating, the injury of the grinding wheel disc to the workers can be reduced, the working safety of the device is improved, and the work of the workers is ensured.

2. According to the invention, through the arrangement of the first protection plate and the second protection plate, sparks generated in the polishing process of the polishing wheel disc can be blocked, splashing can be effectively placed, the safety of equipment is further improved, and the first protection plate and the second protection plate can be flexibly detached and can be installed or not installed according to actual conditions.

Drawings

The above and/or other advantages of the invention will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:

FIG. 1 is a schematic diagram of one embodiment of the present invention;

FIG. 2 is an exploded perspective view of a brake assembly according to one embodiment of the present invention;

FIG. 3 is a perspective view of a movable assembly according to one embodiment of the present invention;

FIG. 4 is a top view of an adjustable stand according to one embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the equipment comprises an equipment base, 2, a first stepping motor, 3, a first fixing block, 4, a second fixing block, 5, a threaded rod, 6, a movable arm, 7, a first upright column, 8, a second upright column, 9, an adjusting frame, 10, a first protection plate, 11, a second protection plate, 12, a fastening nut, 13, a sliding sleeve, 14, a transverse plate, 15, a movable assembly, 16, a sliding plate, 17, a first mounting column, 18, a grinding wheel disc, 19, a brake assembly, 20, a first driving device, 21, a rotating wheel, 22, a conveying belt, 23, a second stepping motor, 24, a second mounting column, 25, a second driving device, 26, a drilling and slotting device, 191, a fixing frame, 192, a guide rod, 193, a first stop block, 194, a sliding sleeve, 195, a connecting rod, 196, 197, a positioning pin, 198, a positioning groove, 199, a positioning pin hole, 1910, a balance rod, 151, a sliding block, 152, 153, an adaptive groove, 154, an adaptive groove, The device comprises a roller frame 155, rollers 91, a cross frame 92, a sliding short rod 93, a second stop block 94 and a long opening.

Detailed Description

Hereinafter, an embodiment of a machining apparatus for metal surface smoothness and groove and hole size adjustment of a multiple input dc amplifier of the present invention will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the invention. Like reference numerals are used to denote like parts.

Fig. 1 to 4 show a machining apparatus for adjusting the smoothness of a metal surface and the sizes of grooves and holes of a multi-input dc amplifier according to an embodiment of the present invention, which includes an apparatus base 1: the right-hand member fixed mounting of 1 inboard of equipment base has step motor 2, the sliding surface of equipment base 1 is connected with movable assembly 15, the welding of the bottom of 1 inboard of equipment base has fixed block 3 and fixed block two 4, step motor 2's output shaft fixed mounting has threaded rod 5, the one end of threaded rod 5 runs through fixed block 3 and rotates with fixed block two 4 to be connected, movable assembly 15 threaded mounting is on the surface of threaded rod 5, the front side welding of equipment base 1 has slide 16.

A movable arm 6 is movably mounted at the lower left corner of the inner side of an equipment base 1, a stand column II 8 is welded at the right side of the top of the equipment base 1, a stand column I7 is welded at the left side of the equipment base 1, a transverse plate 14 is welded at one side of the stand column I7, an adjusting frame 9 is vertically and slidably mounted between the stand column I7 and the stand column II 8, one end of the movable arm 6 is in contact with the adjusting frame 9, a slotting mechanism is arranged at the right end of the rear side of the equipment base 1, a polishing mechanism is arranged at the left side of the top of the equipment base 1, an emergency brake mechanism is arranged at the rear side of the polishing mechanism, the slotting mechanism comprises a mounting column II 24 welded on the equipment base 1, a driving device II 25 is fixedly mounted at the top of the mounting column II 24, a drilling and slotting device 26 is fixedly mounted at the front side of the driving device II 25, the polishing mechanism comprises a mounting column I17 welded on the equipment base 1, and a polishing wheel disc 18 is movably mounted at the top of the front side of the mounting column I17, the driving device of the polishing wheel disc 18 is fixedly arranged at the top of the rear side of the mounting column I17, the emergency brake mechanism comprises a brake assembly 19 fixedly arranged on the mounting column I17, a driving device I20 is fixedly arranged on one side of the brake assembly 19, the brake assembly 19 comprises a fixing frame 191 fixedly arranged on the mounting column I17, a guide rod 192 is welded on one side of the fixing frame 191, a sliding sleeve 194 is connected to the surface of the guide rod 192 in a sliding manner, a connecting rod 195 is welded on one side of the sliding sleeve 194, a brake piece 196 is welded on one side of the connecting rod 195, one side of the brake piece 196 is fixedly connected with the output end of the driving device I20, a positioning pin 197 is arranged at the bottom of one side of the connecting rod 195 in a penetrating manner, one end of the positioning pin 197 penetrates into the guide rod 192, a plurality of positioning grooves 198 matched with the positioning pin 197 are arranged on the surface of the guide rod 192, positioning pin holes 199 matched with the positioning pin 197 are arranged on one sides of the sliding sleeve 194 and the connecting rod 195, a balance rod 1910 is welded at the bottom of the fixed frame 191, one side of the surface of the guide rod 192 is fixedly connected with a first stop block 193 matched with the sliding sleeve 194, the movable assembly 15 comprises a sliding block 151 sliding on the equipment base 1, two sides of the bottom of the sliding block 151 are both welded with roller frames 154, two rollers 155 are movably installed in the inner cavity of the roller frames 154, the surface of each roller 155 rolls on the sliding plate 16, the top of the sliding block 151 is provided with a matching groove 153 matched with the movable arm 6, the bottom of the sliding block 151 is provided with a sliding groove 152 matched with the equipment base 1, two sides inside the adjusting frame 9 are both movably installed with rotating wheels 21, the two rotating wheels 21 are in transmission connection through a conveyor belt 22, a second stepping motor 23 is fixedly installed at the right end of the front side of the adjusting frame 9, an output shaft of the second stepping motor 23 penetrates into the adjusting frame 9 and is fixedly connected with one rotating wheel 21, the adjusting frame 9 comprises a cross frame 91, sliding short rods 92 are welded on two sides of the cross frame 91, one sides of the two sliding short rods 92 penetrate through one sides of a first upright post 7 and a second upright post 8 respectively and slide in the first upright post 7 and the second upright post 8, a second stop block 93 is welded on one side of the sliding short rods 92, a long opening 94 matched with the two rotating wheels 21 is formed in the top of the cross frame 91, a first protection plate 10 and a second protection plate 11 which are positioned above the conveyor belt 22 are arranged on two sides of the top of the adjusting frame 9 respectively, sliding sleeves 13 are welded on one sides of the bottoms of the first protection plate 10 and the second protection plate 11 respectively, the bottom ends of the sliding sleeves 13 penetrate through the bottom of the adjusting frame 9 and are in threaded connection with fastening nuts 12, sparks generated in the polishing process of the polishing wheel disc 18 can be separated through the arrangement of the second protection plates 11 and the first protection plate 10, splashing can be effectively placed, and the safety of the device is further improved, and the first protection plate 10 and the second protection plate 11 can be flexibly disassembled and can be installed or not installed according to actual conditions.

The working principle is as follows: in practical use, a user cuts and trims a metal shell which is just demoulded, places the metal shell on the equipment, puts the metal shell into the equipment from the left end of the conveyor belt 22, then a worker in front of the polishing wheel disc 18 holds the metal workpiece and contacts with the polishing wheel disc 18 to polish the metal workpiece, so that rough bulges on the surface of the metal shell can be polished smoothly to ensure the smoothness of the surface of the metal shell, burrs generated after cutting can be polished to ensure the smoothness and the adaptability of the whole surface of the metal shell, the later-stage assembly is convenient, the worker can be prevented from being scratched by the burrs, the damage to a circuit can be avoided, the safety of later-stage installation is improved, the metal shell can be directly conveyed to the right side through the conveyor belt 22 after being polished, and then the worker holds the workpiece and places the workpiece below the drilling and slotting device 26 to drill or slot, just so can accomplish on an equipment and polish and drilling, grooved work, the functional of equipment has been improved, the staff of being convenient for uses, and a large amount of time has still been saved, open the in-process of equipment work at the staff, in case emergency appears, this processing equipment can also carry out urgent braking to the rim plate 18 of polishing, reduce the rotational speed of the rim plate 18 of polishing and do not change until stopping, so just can reduce the injury of the rim plate 18 to the staff that polishes, improve equipment's work safety nature, make staff's work ensured, the braking process is as follows: after the equipment is started to work, a user immediately pulls out the positioning pin 197 to release locking, when an emergency occurs, the first driving device 20 is started to drive the braking part 196 to move towards the polishing wheel disc 18 under the control of the central control equipment according to the induction of a sensor on the equipment, then the braking part 196 is sleeved on the polishing wheel disc 18 to continue moving, so that the braking part 196 is in close contact with the polishing wheel disc 18, the rotating speed of the polishing wheel disc 18 is reduced through friction until the polishing wheel disc stops rotating, the injury of the polishing wheel disc 18 to workers is reduced, enough time is won for subsequent treatment, the working safety of the equipment is improved, and the safety of the workers is also ensured, if the height of the workers is hard to meet the working requirement in the metal shell machining process, the workers can also adjust the height of the conveyor belt 22, the working process is as follows: user's opening step motor 2, step motor 2 drives threaded rod 5 and rotates, threaded rod 5 drives whole movable assembly 15 and moves left, because movable assembly 15 can be gliding on equipment base 1, with this obtain spacingly, make movable assembly 15 can not follow threaded rod 5 and rotate, movable assembly 15 is to left removal, just can upwards lift movable arm 6, and then just can upwards lift alignment jig 9, make conveyer belt 22 highly obtain adjusting, with this work needs that satisfies the staff, the person of facilitating the use uses.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention, so as to achieve the purpose of the invention.