阅读说明：本技术 一种用于加工活塞杆的双主轴双拖板数控车床 (Double-spindle double-drag-plate numerical control lathe for machining piston rod ) 是由 史宝林 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种用于加工活塞杆的双主轴双拖板数控车床,涉及数控车床领域,包括折弯板架,所述折弯板架的顶部设置有连接板,所述折弯板架和连接板的一端设置有左滑板,所述左滑板正面上方设置有ES25两轴动力头,且下方设置有左刀架,所述左滑板的背面设置有第一斜坡台,所述第一斜坡台固定安装于所述折弯板架和连接板的顶部。该用于加工活塞杆的双主轴双拖板数控车床,加工效率高,可同时进行多个工序加工,有效的提高了缸筒的生产效率,避免需使用不同的加工设备将缸筒进行不同工序的加工,可节约加工成本,产生的经济效益高,同时该双主轴双拖板数控车床,还可适用于加工不同长度的活塞杆,可调性与适用性强。(The invention discloses a double-spindle double-drag-plate numerical control lathe for machining a piston rod, which relates to the field of numerical control lathes and comprises a bending plate frame, wherein a connecting plate is arranged at the top of the bending plate frame, a left sliding plate is arranged at one end of the bending plate frame and one end of the connecting plate, an ES25 two-shaft power head is arranged above the front surface of the left sliding plate, a left tool rest is arranged below the left sliding plate, a first slope table is arranged on the back surface of the left sliding plate, and the first slope table is fixedly arranged at the tops of the bending plate frame and the connecting plate. This a two planking numerical control lathe of two main shafts for processing piston rod, machining efficiency is high, can carry out a plurality of processes simultaneously and process, the effectual production efficiency that improves the cylinder avoids using different processing equipment to carry out the processing of different processes with the cylinder, can practice thrift the processing cost, and the economic benefits who produces is high, and this two planking numerical control lathe of two main shafts simultaneously still can be applicable to the piston rod of processing different length, and adjustability and suitability are strong.)

1. The utility model provides a two planking numerical control lathes of two main shafts for processing piston rod, includes bending grillage (1), its characterized in that: the bending device comprises a bending plate frame (1), a connecting plate (8) is arranged at the top of the bending plate frame (1), a left sliding plate (4) is arranged at one end of the bending plate frame (1) and the connecting plate (8), an ES25 two-shaft power head (3) is arranged above the front surface of the left sliding plate (4), a left tool rest (2) is arranged below the front surface of the left sliding plate (4), a first slope table is arranged on the back surface of the left sliding plate (4), and the first slope table is fixedly installed at the tops of the bending plate frame (1) and the connecting plate (8);

bend the first slide rail of other end top fixedly connected with (9) of grillage (1) and connecting plate (8), the one end outer wall sliding connection of first slide rail (9) has slider (10), the outer wall fixedly connected with second slope platform (12) of slider (10), one side of second slope platform (12) is provided with right slide (11), the positive one side of right slide (11) is provided with right knife rest (22), and the opposite side sets up porose blade holder (21).

2. The double-spindle double-drag-plate numerical control lathe for machining the piston rod as claimed in claim 1, wherein: a fixing frame (5) is arranged on one side of the left sliding plate (4), a hydraulic double-sided clamp main shaft (6) is arranged on the front face of the fixing frame (5), a first cushion block (7) is arranged below the hydraulic double-sided clamp main shaft (6), and the first cushion block (7) is arranged above the bending plate frame (1);

3. the double-spindle double-drag-plate numerical control lathe for machining the piston rod as claimed in claim 3, wherein: the inside of hydraulic pressure two-sided double-layered main shaft (6) is provided with the piston rod, the one end of piston rod is provided with hydraulic pressure two-sided double-layered countershaft (17), the below of hydraulic pressure two-sided double-layered countershaft (17) is provided with second cushion (18), one side below of second cushion (18) is provided with vice main slide (19), vice main slide (19) bottom and the equal sliding connection of second cushion (18) opposite side have second slide rail (15), second slide rail (15) with grillage (1) fixed connection bends.

4. The double-spindle double-drag-plate numerical control lathe for machining the piston rod as claimed in claim 1, wherein: the opposite side middle-end of second sloping platform (12) is provided with first thread bush (13), the inside of first thread bush (13) is provided with first screw rod (14), the both ends of first screw rod (14) through setting up first mounting bracket fixed connection in the top of grillage (1) of bending, the one end of first screw rod (14) is provided with first motor (23).

5. The double-spindle double-drag-plate numerical control lathe for machining the piston rod as claimed in claim 1, wherein: the bottom of hole blade holder (21) sets up second thread bush (20), the inside of second thread bush (20) is provided with second screw rod (16), the both ends of second screw rod (16) through setting up second mounting bracket fixed connection in the lateral wall of grillage (1) of bending, the one end of second screw rod (16) is provided with second motor (24).

The technical field is as follows:

the invention relates to the field of numerically controlled lathes, in particular to a double-spindle double-drag-plate numerically controlled lathe for machining a piston rod.

Background art:

the piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a movement component with frequent movement and high technical requirements. The hydraulic cylinder is taken as an example and consists of a cylinder barrel, a piston rod, a piston and an end cover. The quality of the processing quality directly influences the service life and the reliability of the whole product. When the piston rod is machined, the two ends of the piston rod are required to be cut in a fixed length mode by using a numerical control lathe, and the two ends of the piston rod are machined according to requirements.

The invention content is as follows:

in order to solve the problems in the background technology, the invention provides a double-spindle double-drag-plate numerical control lathe for processing a piston rod.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: a double-spindle double-drag-plate numerical control lathe for machining a piston rod comprises a bending plate frame, wherein a connecting plate is arranged at the top of the bending plate frame, a left sliding plate is arranged at one end of the bending plate frame and the connecting plate, an ES25 two-shaft power head is arranged above the front face of the left sliding plate, a left tool rest is arranged below the front face of the left sliding plate, a first slope table is arranged on the back face of the left sliding plate, and the first slope table is fixedly installed at the tops of the bending plate frame and the connecting plate;

the utility model discloses a bending machine, including bending grillage and connecting plate, the other end top fixedly connected with first slide rail of grillage and connecting plate, the one end outer wall sliding connection of first slide rail has the slider, the outer wall fixedly connected with second slope platform of slider, one side of second slope platform is provided with right slide, positive one side of right slide is provided with the right knife rest, and the opposite side sets up porose blade holder.

Preferably, a fixing frame is arranged on one side of the left sliding plate, a hydraulic double-sided clamp main shaft is arranged on the front face of the fixing frame, a first cushion block is arranged below the hydraulic double-sided clamp main shaft, and the first cushion block is arranged above the bending plate frame;

preferably, a piston rod is arranged inside the hydraulic double-sided clamp main shaft, a hydraulic double-sided clamp auxiliary shaft is arranged at one end of the piston rod, a second cushion block is arranged below the hydraulic double-sided clamp auxiliary shaft, an auxiliary main sliding plate is arranged below one side of the second cushion block, a second sliding rail is connected to the bottom of the auxiliary main sliding plate and the other side of the second cushion block in a sliding mode, and the second sliding rail is fixedly connected with the bending plate frame.

Preferably, the opposite side middle end of second sloping platform is provided with first thread bush, the inside of first thread bush is provided with first screw rod, the both ends of first screw rod through setting up first mounting bracket fixed connection in bend the top of grillage, the one end of first screw rod is provided with first motor.

Preferably, the bottom of hole blade holder sets up the second thread bush, the inside of second thread bush is provided with the second screw rod, the both ends of second screw rod through set up second mounting bracket fixed connection in the lateral wall of grillage of bending, the one end of second screw rod is provided with the second motor.

The middle end of the piston rod is provided with a pipe supporting mechanism, and the pipe supporting mechanism comprises a third motor, a gear, an arc-shaped groove plate, an arc-shaped toothed plate, a dragging plate and a placing groove;

preferably, the middle end of the piston rod is provided with a carriage, a placing groove is formed in the carriage, and the plug rod is arranged in the placing groove;

an arc-shaped groove plate is arranged on one side of the dragging plate, the bottom of the arc-shaped groove plate is fixedly arranged above the bending plate frame, an arc-shaped toothed plate is arranged inside the arc-shaped groove plate, and the top of the arc-shaped toothed plate is fixedly connected with the dragging plate;

one side meshing of arc pinion rack is connected with the gear, one side of gear is provided with the third motor, third motor fixed mounting in the lateral wall of arc frid.

The working principle and the specific using process of the invention are as follows: when the hydraulic double-sided clamp type drilling machine is used, the two ends of the piston rod are clamped and fixed through the arrangement of the hydraulic double-sided clamp main shaft and the hydraulic double-sided clamp auxiliary shaft, when the two ends of the piston rod need to be simultaneously machined, the left end of the piston rod can be machined through installing corresponding machining assemblies on an ES25 two-shaft power head and a left tool rest, the left tool rest is cut and machined through a cutter, the ES25 two-shaft power head is internally threaded through a tapping assembly, the right tool rest and a hole tool holder are used for machining the right end of the piston rod through installing corresponding machining assemblies, the right tool rest is used for cutting and machining through the cutter, and the hole tool holder is used for punching and machining through installing a punching drill; when piston rods with different lengths need to be processed, the first motor is started to drive the first screw rod to rotate, the first screw rod is fixed with the second slope platform through the first threaded sleeve, the second slope platform is in sliding connection with the bending plate frame through the sliding block and the first sliding rail, so that the second slope platform is limited in movement, when the first screw rod rotates, the second slope platform can move, so that the right sliding plate moves, the right tool rest and the hole tool rest move, the piston rods with different lengths are processed, in order to increase the stability of the hole tool rest during processing, the second threaded sleeve and the second screw rod are arranged at the bottom of the hole tool rest and used for supporting, and the right sliding plate is matched to move, so that the second motor is arranged, the first motor and the second motor are started simultaneously to control the movement of the right sliding plate together, so that the movement of the hole tool rest and the right tool rest is realized, and process stability is achieved.

Compared with the prior art, the invention has the beneficial effects that: this a two planking numerical control lathe of two main shafts for processing piston rod, machining efficiency is high, can carry out a plurality of processes simultaneously and process, through the setting of the two-sided double-layered main shaft of hydraulic pressure and the two-sided countershaft that presss from both sides of hydraulic pressure, it is fixed to carry out the centre gripping with the both ends of piston rod, can carry out fixed length cutting processing automatically, internal thread processing and the processing of punching, the cylinder can be taken off after the processing, the effectual production efficiency who improves the cylinder, avoid needing to use different processing equipment to carry out the processing of different processes with the cylinder, can practice thrift the processing cost, the economic benefits who produces is high, this two planking numerical control lathe of two main shafts simultaneously, still be applicable to the piston rod of processing different length, adjustability and suitability are strong.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;

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

FIG. 2 is a right side view of a partial structure of the present invention;

FIG. 3 is a right side view structural schematic diagram of the fixing frame, the hydraulic double-sided clamp main shaft and the first cushion block;

FIG. 4 is a schematic structural view of the position connection relationship between the supporting tube mechanism and the bending plate frame;

FIG. 5 is an enlarged front view of the escrow mechanism;

wherein: 1. bending the plate frame; 2. a left tool holder; 3. an ES25 two-axis powerhead; 4. a left slide plate; 5. a fixed mount; 6. a hydraulic double-sided clamp main shaft; 7. a first cushion block; 8. a connecting plate; 9. a first slide rail; 10. a slider; 11. a right slide plate; 12. a second ramp; 13. a first threaded sleeve; 14. a first screw; 15. a second slide rail; 16. a second screw; 17. a hydraulic double-sided clamp auxiliary shaft; 18. a second cushion block; 19. a secondary main slide plate; 20. a second threaded sleeve; 21. a hole cutter holder; 22. a right tool holder; 23. a first motor; 24. a second motor.

The specific implementation mode is as follows:

in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

Example 1:

referring to fig. 1 and 2, a double-spindle double-drag-plate numerically controlled lathe for processing a piston rod comprises a bending plate frame 1, a connecting plate 8 is arranged at the top of the bending plate frame 1, a left sliding plate 4 is arranged at one end of the bending plate frame 1 and the connecting plate 8, an ES25 two-axis power head 3 is arranged above the front surface of the left sliding plate 4, a left tool rest 2 is arranged below the left sliding plate, a first slope table is arranged on the back surface of the left sliding plate 4, and the first slope table is fixedly arranged at the tops of the bending plate frame 1 and the connecting plate 8; bending grillage 1 and the first slide rail 9 of the other end top fixedly connected with of connecting plate 8, the one end outer wall sliding connection of first slide rail 9 has slider 10, the outer wall fixedly connected with second sloping platform 12 of slider 10, one side of second sloping platform 12 is provided with right slide 11, and positive one side of right slide 11 is provided with right knife rest 22, and the opposite side sets up porose blade holder 21.

Specifically, when two ends of the piston rod need to be simultaneously machined during use, the left end of the piston rod can be machined by installing corresponding machining components on the ES25 two-axis power head 3 and the left tool rest 12, the left tool rest 12 is cut by a cutter, and the ES25 two-axis power head 3 is internally threaded by a tapping component; the right end of the piston rod is machined by installing a right tool rest 22 and a hole tool apron 21 through corresponding machining components, the right tool rest 22 is used for cutting through a cutter, and the hole tool apron 21 is used for punching through installing a punching drill. It should be noted that, corresponding driving systems are fixedly arranged on the back surfaces of the left sliding plate 4 and the right sliding plate 11, the driving systems are fixedly arranged above the ramp, and the driving systems are fixed with the left sliding plate 4 and the right sliding plate 11 for providing power.

Example 2:

referring to fig. 1 and 3, a fixing frame 5 is arranged on one side of a left sliding plate 4, a hydraulic double-sided clamp main shaft 6 is arranged on the front surface of the fixing frame 5, a first cushion block 7 is arranged below the hydraulic double-sided clamp main shaft 6, and the first cushion block 7 is arranged above a bending plate frame 1; the inside of hydraulic pressure double-sided clamp main shaft 6 is provided with the piston rod, and the one end of piston rod is provided with hydraulic pressure double-sided clamp countershaft 17, and the below of hydraulic pressure double-sided clamp countershaft 17 is provided with second cushion 18, and one side below of second cushion 18 is provided with vice main slide 19, and vice main slide 19 bottom and the equal sliding connection of second cushion 18 opposite side have second slide rail 15, second slide rail 15 and bending plate frame 1 fixed connection.

Specific, during the use, in order to further make things convenient for the processing of piston rod, the piston rod is conveniently placed, through the two-sided setting that presss from both sides main shaft 6 and the two-sided countershaft 17 of hydraulic pressure, it is fixed to carry out the centre gripping with the both ends of piston rod, in order to make can adapt to the piston rod of the obstructed length, carry out the activity setting with the two-sided countershaft 17 that presss from both sides of hydraulic pressure, the two-sided countershaft 17 that presss from both sides of hydraulic pressure passes through second cushion 18, vice main slide 19 and second slide rail 15, realize and the sliding connection of grillage 1 of bending, make the two-sided countershaft 17 that presss from both sides of hydraulic pressure can remove about.

The scheme in this embodiment can be selectively combined with the scheme in other embodiments.

Example 3:

referring to fig. 1 and 3, a first threaded sleeve 13 is disposed at the middle end of the other side of the second slope table 12, a first screw 14 is disposed inside the first threaded sleeve 13, two ends of the first screw 14 are fixedly connected to the top of the bending plate frame 1 by disposing a first mounting frame, and a first motor 23 is disposed at one end of the first screw 14. The bottom of hole blade holder 21 sets up second thread bush 20, and the inside of second thread bush 20 is provided with second screw rod 16, and the both ends of second screw rod 16 are through setting up second mounting bracket fixed connection in the lateral wall of grillage 1 of bending, and the one end of second screw rod 16 is provided with second motor 24.

Specifically, when the device is used, in order to conveniently process piston rods with different lengths, the right sliding plate 11 is movably arranged, the first motor 23 is started to drive the first screw rod 14 to rotate, the first screw rod 14 is fixed with the second slope table 12 through the first threaded sleeve 13, the second slope table 12 is in sliding connection with the bending plate frame 1 through the sliding block 10 and the first sliding rail 9, so that the second slope table 12 is movably limited, and when the first screw rod 14 rotates, the second slope table 12 can move, so that the right sliding plate 11 moves, the right tool rest 22 and the hole tool apron 21 move, and the piston rods with different lengths are processed; in order to increase the stability of the hole tool apron 21 during machining, a second threaded sleeve 20 and a second threaded rod 16 are arranged at the bottom of the hole tool apron for supporting and matching with the right sliding plate 11 to move, and therefore a second motor 24 is arranged, and the movement of the right sliding plate 11 is controlled by simultaneously starting a first motor 23 and the second motor 24, so that the movement of the hole tool apron 21 and the right tool rest 22 is realized, and the machining stability is realized.

The scheme in this embodiment can be selectively combined with the scheme in other embodiments.

Example 4:

referring to fig. 4 and 5, a supporting tube mechanism is disposed at the middle end of the piston rod, and the supporting tube mechanism includes a third motor 25, a gear 26, an arc-shaped slot plate 27, an arc-shaped toothed plate 28, a carriage 29 and a placing slot 30; a carriage 29 is arranged at the middle end of the piston rod, a placing groove 30 is formed in the carriage 29, and the plug rod is arranged in the placing groove 30; an arc-shaped groove plate 27 is arranged on one side of the carriage 29, the bottom of the arc-shaped groove plate 27 is fixedly arranged above the bending plate frame 1, an arc-shaped toothed plate 28 is arranged inside the arc-shaped groove plate 27, and the top of the arc-shaped toothed plate 28 is fixedly connected with the carriage 29; one side of the arc-shaped toothed plate 28 is in meshing connection with a gear 26, one side of the gear 26 is provided with a third motor 25, and the third motor 25 is fixedly installed on the side wall of the arc-shaped grooved plate 27.

Specifically, during the use, after the piston rod is processed, when needing to carry out the automation and get the material, hydraulic pressure double-sided clamp main shaft 6 and hydraulic pressure double-sided clamp countershaft 17 open, through starting third motor 25, make it drive gear 26 and rotate, thereby make arc pinion rack 28 slide in the inside of arc slotted plate 27, when arc pinion rack 28 moved, planker 29 held up the piston rod from one side of piston rod, later arc pinion rack 28 continued to move, and then the piston rod is under self gravity, from the inside roll-off of standing groove 30, and then collect the piston rod after processing through the material box in the outside of lathe, realize automatic discharge, and then can avoid the staff when getting the material in lathe inside, cause the problem of bodily injury to the staff.

The scheme in this embodiment can be selectively combined with the scheme in other embodiments.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.