CN214720013U - Clamping device is used in casting of seat stamping workpiece - Google Patents
Clamping device is used in casting of seat stamping workpiece Download PDFInfo
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- CN214720013U CN214720013U CN202120751427.0U CN202120751427U CN214720013U CN 214720013 U CN214720013 U CN 214720013U CN 202120751427 U CN202120751427 U CN 202120751427U CN 214720013 U CN214720013 U CN 214720013U
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Abstract
The utility model belongs to the technical field of the stamping workpiece casting, especially, clamping device is used in casting of seat stamping workpiece, including the workstation, the upper surface of workstation is seted up flutedly, and the interior diapire fixedly connected with punching press platform of recess, the both sides surface of punching press platform and the inside wall of recess are provided with slip fixture. This clamping device is used in casting of seat stamping workpiece, through setting up slip clamping device, including first motor, the threaded rod, the thread bush, the installation piece, it is perforated, L type push rod, the draw-in groove, splint, blotter and compression spring, the rotation of first motor output shaft drives the threaded rod and rotates, the rotation of threaded rod drives the screw thread bush and removes at the surface of threaded rod, when the L type push rod of the protruding one side surface of installation piece produces the extrusion with the punching press platform, drive gliding L type push rod extrusion splint in the perforation, splint receive the extrusion and break away from with the draw-in groove, compression spring's elasticity drives splint and carries out the centre gripping to the stamping workpiece on the punching press platform, reach the effect of centre gripping stamping workpiece.
Description
Technical Field
The utility model relates to a stamping workpiece casting technical field especially relates to a clamping device is used in seat stamping workpiece casting.
Background
The stamping part is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain the stamping part with required shape and size.
Clamping device need be used to present stamping workpiece in the punching press link of casting in-process, prevents that the stamping workpiece from appearing removing in the punching press, thereby otherwise leads to the shape of stamping workpiece to change easily and destroy the stamping workpiece, but the device of present centre gripping stamping workpiece is too complicated because of the operation, and the inconvenience is used.
SUMMERY OF THE UTILITY MODEL
Based on the inconvenient technical problem of clamping device inadequately of current seat stamping workpiece in the punching press link of casting process, the utility model provides a clamping device is used in seat stamping workpiece casting.
The utility model provides a clamping device is used in casting of seat stamping workpiece, including the workstation, the upper surface of workstation is seted up flutedly, the interior diapire fixedly connected with punching press platform of recess, the both sides surface of punching press platform and the inside wall of recess are provided with slip fixture, slip fixture includes the first motor, the first motor drives slip fixture slides in the recess;
the workbench is close to one side of the upper surface of the groove, the taking device is arranged and comprises a second motor, and the second motor drives the taking device to take stamped parts stamped on the stamping table.
Preferably, the sliding clamping mechanism further comprises a threaded rod, one side surface of the threaded rod is fixedly sleeved with an output shaft of the first motor, the output shaft extends into the groove, a threaded sleeve is connected to the outer surface of the threaded rod in a threaded manner, an installation block protruding from one side is fixedly connected to the upper surface of the threaded sleeve, a through hole is formed in the surface of one side protruding from the installation block, and an L-shaped push rod is slidably connected to the inner wall of the through hole;
through above-mentioned technical scheme, the rotation of first motor output shaft drives the threaded rod and rotates, and the rotation of threaded rod drives the thread bush and removes at the surface of threaded rod, and when the L type push rod of the protruding one side surface of installation piece produced the extrusion with a side surface of punching press platform, drive L type push rod and slide in perforating.
Preferably, a clamping groove is formed in the upper surface of one side of the bulge of the mounting block, a clamping plate is connected to the inner wall of the clamping groove in a sliding mode, and the surface of one side of the L-shaped push rod extends to the inner bottom wall of the clamping groove through the through hole to be in contact with the surface of one side of the clamping plate;
through above-mentioned technical scheme, the slip of L type push rod in the perforation drives one side surface extrusion splint of L type push rod, and splint receive ascending extrusion and draw-in groove to break away from.
Preferably, a buffer pad is fixedly connected to the inner side wall of the mounting block, a compression spring is fixedly connected to one side surface of the buffer pad, and a free end of the compression spring extends to the outer surface of the mounting block and is fixedly connected with one side surface of the clamping plate;
through above-mentioned technical scheme, splint break away from behind the draw-in groove and carry out the centre gripping to the stamping workpiece on the punching press bench under the effect of compression spring elasticity, reach the effect of centre gripping stamping workpiece, when the stamping workpiece was taken up, drive splint and draw-in groove contact to extrusion compression spring, the blotter cushions the pressure that compression spring received.
Preferably, the taking device further comprises a supporting tube, the bottom of the supporting tube is fixedly connected with the upper surface of the workbench, a connecting rod is fixedly mounted on the upper surface of the workbench through a bearing and located inside the supporting tube, and an output shaft of the second motor is matched with a worm wheel on the outer surface of the connecting rod through a worm to drive the connecting rod to rotate;
through above-mentioned technical scheme, stay tube fixed support connecting rod, the rotation of second motor drives the worm and rotates, and the meshing of worm and turbine drives the turbine and rotates to drive the connecting rod and rotate.
Preferably, a connecting block is fixedly sleeved on the surface of one side, extending to the supporting tube, of the connecting rod, a connecting shaft is fixedly connected to the surface of one side of the connecting block, a hydraulic cylinder is fixedly connected to one end of the connecting shaft, and a device groove is fixedly mounted at one end of a piston rod of the hydraulic cylinder;
through the technical scheme, the connecting block is driven to rotate by the rotation of the connecting rod, so that the connecting shaft is driven to rotate, and the positions of the hydraulic cylinder at the bottom of the connecting shaft and the fixedly-installed driving device groove of the device groove are kept still.
Preferably, a pushing cylinder is fixedly installed on the inner top wall of the device groove, clamping claws are hinged to the surfaces of two sides of a bulge of the device groove through hinge shafts, movable rods are hinged to the middle parts of the clamping claws through the hinge shafts, one side surfaces of the movable rods are hinged to a connecting seat through the hinge shafts, one end of a piston rod of the pushing cylinder penetrates through the upper surface of the connecting seat and extends to the bottom of the connecting seat, and rubber pads are fixedly connected to one side surfaces of the clamping claws;
through above-mentioned technical scheme, the piston rod that promotes cylinder drives the connecting seat and reciprocates, and the removal of connecting seat drives the movable rod and moves on the articulated shaft to drive two gripper jaws and carry out relative or opposite movement, rubber pad on the gripper jaw prevents that the gripper jaw from damaging the surface of impact piece when snatching the impact piece.
The utility model provides a beneficial effect does:
1. through setting up slip clamping device, including first motor, the threaded rod, the thread bush, the installation piece, perforate, L type push rod, the draw-in groove, splint, blotter and compression spring, the rotation of first motor output shaft drives the threaded rod and rotates, the rotation of threaded rod drives the thread bush and removes at the surface of threaded rod, when the L type push rod of the protruding one side surface of installation piece produces the extrusion with a side surface of punching press platform, it slides in perforating to drive L type push rod, L type push rod slides in the perforation and drives a side surface extrusion splint of L type push rod, splint receive ascending extrusion and draw-in groove and break away from, splint break away from the effect of compression spring elasticity after the draw-in groove and carry out the centre gripping to the stamping workpiece on the punching press platform down, reach the effect of centre gripping stamping workpiece.
2. By arranging the taking device, the second motor, the supporting tube, the connecting rod, the connecting block, the connecting shaft, the hydraulic cylinder, the device groove, the pushing cylinder, the clamping claws, the movable rod, the connecting seat and the rubber pad, the supporting tube fixedly supports the connecting rod, the rotation of the second motor drives the worm to rotate, the worm and the worm wheel are meshed to drive the worm wheel to rotate so as to drive the connecting rod to rotate, the connecting block is driven to rotate by the rotation of the connecting rod so as to drive the connecting shaft to rotate, the position of the hydraulic cylinder at the bottom of the connecting shaft and the fixedly arranged driving device groove of the device groove is kept still, the piston rod of the pushing cylinder drives the connecting seat to move up and down, the movable rod is driven by the movement of the connecting seat to move on the articulated shaft so as to drive the two clamping claws to move relatively or oppositely, and the rubber pad on the clamping claws prevents the clamping claws from damaging the surface of an impact piece when the impact piece is grabbed, the effect of automatically taking the stamped stamping part is achieved.
Drawings
Fig. 1 is a schematic view of a clamping device for casting a seat stamping part according to the present invention;
fig. 2 is an enlarged view of a structure at a position a in fig. 1 of the clamping device for casting a seat stamping part according to the present invention;
fig. 3 is an enlarged view of a structure at a position B in fig. 1 of the clamping device for casting a seat stamping part according to the present invention;
fig. 4 is a side view of a second motor structure of the clamping device for casting a seat stamping part according to the present invention;
fig. 5 is a front view of a gripper jaw structure of the clamping device for casting seat stamping parts according to the present invention.
In the figure: 1. a work table; 2. a groove; 3. a punching stage; 4. a first motor; 41. a threaded rod; 42. a threaded sleeve; 43. mounting blocks; 44. perforating; 45. an L-shaped push rod; 46. a card slot; 47. a splint; 48. a cushion pad; 49. a compression spring; 5. a second motor; 501. supporting a tube; 502. a connecting rod; 503. connecting blocks; 504. a connecting shaft; 505. a hydraulic cylinder; 506. a device slot; 507. a push cylinder; 508. a gripper jaw; 509. a movable rod; 510. a connecting seat; 511. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a clamping device for casting seat stamping parts comprises a workbench 1, wherein a groove 2 is formed in the upper surface of the workbench 1, a stamping table 3 is fixedly connected to the inner bottom wall of the groove 2, sliding clamping mechanisms are arranged on the two side surfaces of the stamping table 3 and the inner side wall of the groove 2, each sliding clamping mechanism comprises a first motor 4, and the first motors 4 drive the sliding clamping mechanisms to slide in the grooves 2;
the sliding clamping mechanism further comprises a threaded rod 41, one side surface of the threaded rod 41 is fixedly sleeved with an output shaft of the first motor 4 extending into the groove 2, a threaded sleeve 42 is connected to the outer surface of the threaded rod 41 in a threaded manner, an installation block 43 with a convex side is fixedly connected to the upper surface of the threaded sleeve 42, a through hole 44 is formed in the surface of the convex side of the installation block 43, an L-shaped push rod 45 is slidably connected to the inner wall of the through hole 44, the threaded rod 41 is driven to rotate by the rotation of the output shaft of the first motor 4, the threaded sleeve 42 is driven to move on the outer surface of the threaded rod 41 by the rotation of the threaded rod 41, and when the L-shaped push rod 45 on the outer surface of the convex side of the installation block 43 is extruded with the surface of one side of the stamping table 3, the L-shaped push rod 45 is driven to slide in the through hole 44;
a clamping groove 46 is formed in the upper surface of one side of the bulge of the mounting block 43, a clamping plate 47 is connected to the inner wall of the clamping groove 46 in a sliding mode, one side surface of the L-shaped push rod 45 extends to the inner bottom wall of the clamping groove 46 through the through hole 44 to be in contact with one side surface of the clamping plate 47, the L-shaped push rod 45 slides in the through hole 44 to drive one side surface of the L-shaped push rod 45 to extrude the clamping plate 47, and the clamping plate 47 is upwards extruded to be separated from the clamping groove 46;
the inner side wall of the mounting block 43 is fixedly connected with a cushion pad 48, one side surface of the cushion pad 48 is fixedly connected with a compression spring 49, the free end of the compression spring 49 extends to the outer surface of the mounting block 43 to be fixedly connected with one side surface of the clamping plate 47, the clamping plate 47 is separated from the clamping groove 46 and clamps a stamping part on the stamping table 3 under the action of the elastic force of the compression spring 49 to achieve the effect of clamping the stamping part, when the stamping part is taken up, the clamping plate 47 is driven to be in contact with the clamping groove 46 to extrude the compression spring 49, and the cushion pad 48 buffers the pressure on the compression spring 49;
one side of the upper surface, close to the groove 2, of the workbench 1 is provided with a taking device, the taking device comprises a second motor 5, and the second motor 5 drives the taking device to take stamped parts stamped on the stamping table 3;
the taking device further comprises a supporting pipe 501, the bottom of the supporting pipe 501 is fixedly connected with the upper surface of the workbench 1, a connecting rod 502 is fixedly mounted on the upper surface of the workbench 1 through a bearing, the connecting rod 502 is located inside the supporting pipe 501, an output shaft of the second motor 5 is matched with a worm wheel on the outer surface of the connecting rod 502 through a worm to drive the connecting rod 502 to rotate, the supporting pipe 501 fixedly supports the connecting rod 502, the rotation of the second motor 5 drives the worm to rotate, and the worm is meshed with the worm wheel to drive the worm wheel to rotate, so that the connecting rod 502 is driven to rotate;
a connecting block 503 is fixedly sleeved on the surface of one side, extending to the supporting tube 501, of the connecting rod 502, a connecting shaft 504 is fixedly connected to the surface of one side of the connecting block 503, a hydraulic cylinder 505 is fixedly connected to one end of the connecting shaft 504, a device groove 506 is fixedly installed at one end of a piston rod of the hydraulic cylinder 505, the connecting block 503 is driven to rotate by the rotation of the connecting rod 502, so that the connecting shaft 504 is driven to rotate, and the positions of the device groove 506 are kept still by the fixed installation of the hydraulic cylinder 505 and the device groove 506 at the bottom of the connecting shaft 504;
inner top wall fixed mounting in device groove 506 has push cylinder 507, the bellied both sides surface in device groove 506 articulates through the articulated shaft has gripper jaw 508, gripper jaw 508's middle part articulates through the articulated shaft has movable rod 509, a side surface of movable rod 509 articulates through the articulated shaft has connecting seat 510, push cylinder 507's piston rod one end passes the upper surface of connecting seat 510 and extends to the bottom of connecting seat 510, gripper jaw 508's a side fixed surface is connected with the rubber pad 511, push cylinder 507's piston rod drives connecting seat 510 and reciprocates, connecting seat 510's removal drives movable rod 509 and moves on the articulated shaft, thereby drive two gripper jaws 508 and carry out relative or opposite movement, rubber pad 511 on gripper jaw 508 prevents gripper jaw 508 from damaging the surface of impact member when snatching the impact member.
The working principle is as follows: when stamping is carried out on a stamping part, the stamping part is firstly placed on a stamping table 3, the first motors 4 on two sides of the working table 1 are started to drive the threaded rods 41 in the grooves 2 to rotate, the threaded rods 41 rotate to drive the threaded sleeves 42 to move, when the L-shaped push rods 45 on the outer surface of one side of the bulge of the mounting block 43 and the surface of one side of the stamping table 3 are pressurized, the L-shaped push rods 45 sliding in the through holes 44 are driven to extrude the clamping plates 47, the clamping plates 47 are extruded to be separated from the clamping grooves 46, and the stamping part on the stamping table 3 is clamped under the action of the elastic force of the compression springs 49 after the clamping plates 47 are separated from the clamping grooves 46;
after the stamping part is stamped, the second motor 5 is started to drive the worm to rotate, the worm and the worm wheel are meshed to drive the worm wheel to rotate, so that the connecting rod 502 is driven to rotate, the connecting block 503 is driven to rotate by the rotation of the connecting rod 502, the connecting shaft 504 is driven to rotate, the hydraulic cylinder 505 at the bottom of the connecting shaft 504 and the position of the device groove 506 are fixedly installed and driven to keep still, the piston rod of the pushing cylinder 507 drives the connecting seat 510 to move up and down, the moving of the connecting seat 510 drives the moving rod 509 to move on the hinge shaft, so that the two clamping claws 508 are driven to move relatively or oppositely, and the rubber pads 511 on the clamping claws 508 prevent the clamping claws 508 from damaging the surface of the impact piece when grabbing the impact piece.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a clamping device is used in casting of seat stamping workpiece, includes workstation (1), its characterized in that: a groove (2) is formed in the upper surface of the workbench (1), a punching table (3) is fixedly connected to the inner bottom wall of the groove (2), sliding clamping mechanisms are arranged on the surfaces of the two sides of the punching table (3) and the inner side wall of the groove (2), each sliding clamping mechanism comprises a first motor (4), and the first motor (4) drives the corresponding sliding clamping mechanism to slide in the groove (2);
workstation (1) is close to upper surface one side of recess (2) is provided with the device of taking, the device of taking includes second motor (5), second motor (5) drive the device of taking is right stamping workpiece after the punching press is gone up in punching press platform (3) takes.
2. The clamping device for casting the seat stamping according to claim 1, characterized in that: slip fixture still includes threaded rod (41), a side surface of threaded rod (41) with first motor (4) extend to output shaft in recess (2) is fixed to be cup jointed, the surface threaded connection of threaded rod (41) has thread bush (42), the last fixed surface of thread bush (42) is connected with bellied installation piece (43) in one side, perforation (44) have been seted up on the bellied side surface of installation piece (43), the inner wall sliding connection of perforation (44) has L type push rod (45).
3. The clamping device for casting the seat stamping according to claim 2, characterized in that: mounting block (43) bellied one side upper surface has seted up draw-in groove (46), the inner wall sliding connection of draw-in groove (46) has splint (47), a side surface of L type push rod (45) passes through perforation (44) extend to the interior diapire of draw-in groove (46) with a side surface contact of splint (47).
4. The clamping device for casting the seat stamping according to claim 3, characterized in that: the inner side wall of the mounting block (43) is fixedly connected with a cushion pad (48), one side surface of the cushion pad (48) is fixedly connected with a compression spring (49), and the free end of the compression spring (49) extends to the outer surface of the mounting block (43) and is fixedly connected with one side surface of the clamping plate (47).
5. The clamping device for casting the seat stamping according to claim 1, characterized in that: the device of taking still includes stay tube (501), the bottom of stay tube (501) with the upper surface fixed connection of workstation (1), there is connecting rod (502) upper surface of workstation (1) through bearing fixed mounting, connecting rod (502) are located the inside of stay tube (501), the output shaft of second motor (5) pass through the worm with the worm wheel cooperation drive of connecting rod (502) surface connecting rod (502) rotate.
6. The clamping device for casting the seat stamping according to claim 5, characterized in that: the connecting rod (502) extend to the fixed connecting block (503) that has cup jointed in one side surface of stay tube (501), one side fixed surface of connecting block (503) is connected with connecting axle (504), the one end fixedly connected with pneumatic cylinder (505) of connecting axle (504), the piston rod one end fixed mounting of pneumatic cylinder (505) has device groove (506).
7. The clamping device for casting the seat stamping according to claim 6, characterized in that: the interior roof fixed mounting of device groove (506) has push cylinder (507), the bellied both sides surface of device groove (506) articulates through the articulated shaft has gripper jaw (508), the middle part of gripper jaw (508) articulates through the articulated shaft has movable rod (509), a side surface of movable rod (509) articulates through the articulated shaft has connecting seat (510), push cylinder's (507) piston rod one end is passed the upper surface of connecting seat (510) extends to the bottom of connecting seat (510), a side fixed surface of gripper jaw (508) is connected with rubber pad (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120751427.0U CN214720013U (en) | 2021-04-14 | 2021-04-14 | Clamping device is used in casting of seat stamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120751427.0U CN214720013U (en) | 2021-04-14 | 2021-04-14 | Clamping device is used in casting of seat stamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720013U true CN214720013U (en) | 2021-11-16 |
Family
ID=78602563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120751427.0U Active CN214720013U (en) | 2021-04-14 | 2021-04-14 | Clamping device is used in casting of seat stamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214720013U (en) |
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2021
- 2021-04-14 CN CN202120751427.0U patent/CN214720013U/en active Active
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