CN218532675U - Forge work piece location clamping device - Google Patents

Abstract

The utility model discloses a forge work piece location clamping device, this location clamping device aim at solving the work piece location clamping device of prior art's forging processing usefulness and are difficult to realize fixed to the quick centre gripping of work piece, and clamping device lacks revolution mechanic, is difficult to carry out pivoted technical problem to the work piece fast. The positioning and clamping device comprises a bearing plate and a supporting box fixedly arranged at the upper end of the bearing plate; the lower extreme activity of loading board is provided with bears the dish, the front end of supporting box and front end inner wall run through and have seted up first cell body. This location clamping device drives the stopper through opening electronic jar and removes to the left, can be with the object centre gripping between first grip block and second grip block, opens the motor and makes first axis of rotation rotate, can make first axis of rotation drive first gear rotation, first gear and second gear intermeshing to accessible second axis of rotation drives the rotation post and rotates, thereby realizes the rotation to the object of being held.

Description

Forge work piece location clamping device

Technical Field

The utility model belongs to forge the processing field, concretely relates to forge work piece location clamping device.

Background

The forging is a processing method for obtaining a forged piece with certain mechanical property, certain shape and certain size by applying pressure on a metal blank by using a forging and pressing machine to enable the metal blank to generate plastic deformation, when the forged piece is forged and processed, the workpiece needs to be fixed at a fixed position for forging, at present, the workpiece is usually positioned by using a positioning and clamping device, but the workpiece positioning and clamping device for forging and processing at present is difficult to rapidly clamp and fix the workpiece, and the clamping device lacks a rotating structure, is difficult to rapidly rotate the workpiece, and needs to be further improved.

At present, the utility model patent with patent number CN202020363452.7 discloses a clamping device that work piece forging process used, including base and pole setting, its characterized in that: the left and right sides of base all is provided with butt joint piece, and the top of base is provided with the toolbox, the rear outside of toolbox is provided with the toolbox lid, and the top of toolbox lid is provided with the rotary rod, the rear outside of toolbox lid is provided with the toolbox lid handle, the pole setting all sets up the left and right sides at the toolbox, and the top of pole setting all is provided with the lifter, the top of lifter is provided with clamping platform, and clamping platform's front and back both sides inner wall all is provided with the pulley track, and the device is through setting up butt joint piece, can fix the device on forging the processing platform like this, avoids the device to produce the inconvenience that the displacement brought in the work piece course of working to improve the device's work efficiency, but the work piece location clamping device of present forging processing usefulness is difficult to realize that quick centre gripping to the work piece is fixed, and clamping device lacks revolution mechanic, is difficult to rotate the work piece fast.

Therefore, in view of the above-mentioned problem that the workpiece positioning and clamping device for forging processing at present is difficult to rapidly clamp and fix a workpiece, and the clamping device lacks a rotary structure and is difficult to rapidly rotate a workpiece, it is urgently needed to solve the problem that the positioning and clamping device can rapidly clamp and fix a workpiece, and the clamping device has a rotary structure and can rapidly rotate a workpiece.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a forge work piece location clamping device, this location clamping device aim at solving the work piece location clamping device of present forging processing usefulness and are difficult to realize fixed to the quick centre gripping of work piece, and clamping device lacks revolution mechanic, is difficult to carry out pivoted technical problem to the work piece fast.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a forging workpiece positioning and clamping device, which comprises a bearing plate and a supporting box fixedly arranged at the upper end of the bearing plate; the lower extreme activity of loading board is provided with bears the weight of the dish, the front end and the front end inner wall of supporting box run through and have seted up first cell body, the inner wall activity of first cell body is provided with rotates the post, the front end fixed mounting who rotates the post has first fixed block, the front end fixed mounting of first fixed block has first grip block, the front end activity of first fixed block is provided with the second grip block, both ends run through around the first fixed block and have seted up first spacing groove, the rear end fixed mounting of second grip block has the stopper, the left end fixed mounting of stopper has the connecting block, the left end fixed mounting of connecting block has the third fixed block, the rear end fixed mounting of first fixed block has the second fixed block, the right-hand member fixed mounting of second fixed block has electronic jar, the telescopic link left end of electronic jar runs through the second fixed block and is connected with the right-hand member of stopper.

When the positioning and clamping device adopting the technical scheme is used, the electric cylinder is opened to push the limiting block to move, so that the second clamping block can move towards the first clamping block, and a workpiece can be conveniently clamped between the first clamping block and the second clamping block.

Preferably, the upper and lower both ends of stopper and the upper and lower both ends inner wall in first spacing groove are laminated mutually, the upper and lower both ends of first fixed block are run through and have been seted up the second spacing groove, second spacing groove and first spacing groove link up each other, the third fixed block is located the both ends inner wall around the second spacing groove. The limiting block moves along the inner walls of the upper end and the lower end of the first limiting groove when moving, so that the limiting block can stably move.

Preferably, the upper end and the lower end of the third fixing block are provided with screw grooves in a penetrating mode, the inner wall of each screw groove is provided with a threaded column in a threaded mode, and one end, close to the center of the third fixing block, of each threaded column is fixedly provided with a pressing block. The threaded column is manually rotated to move along the inner wall of the screw groove, and finally the pressing block is extruded on the workpiece, so that the workpiece can be stably clamped.

Preferably, the upper end of the bearing plate is fixedly provided with a second groove body, the inner wall of the second groove body is fixedly provided with a rotary cylinder, the upper end of an output shaft of the rotary cylinder is fixedly provided with a rotating disc, and the upper end of the rotating disc is connected with the lower end of the bearing plate. And the rotary cylinder is started to enable the rotary disc to rotate, and the rotary disc can drive the bearing plate to rotate, so that the position of the device clamped by the workpiece is changed.

Preferably, both ends inner wall rotates around the supporting box and installs first gear and second gear, both ends fixed mounting has first axis of rotation around the first gear, both ends fixed mounting has the second axis of rotation around the second gear, the rear end fixed mounting of supporting box has the motor, the output shaft front end of motor runs through the rear end of supporting box and is connected with the rear end of first axis of rotation, the rear end of rotation post runs through first cell body and is connected with the front end of second axis of rotation. The motor is started to enable the first rotating shaft to rotate, the first rotating shaft can be enabled to drive the first gear to rotate, the first gear and the second gear are meshed with each other, and therefore the rotating column can be driven to rotate through the second rotating shaft, and the clamped object can be rotated.

Preferably, the first gear and the second gear are mutually meshed, the first rotating shaft is rotatably arranged on the inner walls of the front end and the rear end of the supporting box, and the second rotating shaft is rotatably arranged on the inner walls of the front end and the rear end of the supporting box. First axis of rotation and second axis of rotation all rotate install around the supporting box in the recess of both ends inner wall and two axis of rotation adaptations, do benefit to the stable rotation of two axis of rotations.

Preferably, the lower extreme of connecting block and the lower extreme inner wall of first spacing groove are laminated mutually, the upper and lower both ends of second grip block and the upper and lower both ends of first grip block are in the coplanar. The arrangement that the upper end and the lower end of the first clamping block and the second clamping block are located on the same plane is beneficial to stably clamping objects.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a location clamping device utilizes electronic jar to drive the stopper and removes to the left, can make the second grip block be close to first grip block, thereby can be with the object centre gripping between first grip block and second grip block, through setting up connecting block and third fixed block, and the screw groove, screw thread post and briquetting, manual rotation screw thread post makes the inner wall removal of screw groove along the screw groove, can extrude the briquetting on the work piece, thereby can realize carrying out fast and stable centre gripping fixed to the work piece, it can make the rolling disc drive the loading board and rotate to open revolving cylinder, thereby can realize removing the position by the centre gripping work piece, through setting up the motor, first gear, the second gear, first axis of rotation, second axis of rotation and rotation post, it makes first axis of rotation rotate to open the motor, can make first axis of rotation drive first gear rotation, first gear and second gear intermeshing, thereby accessible second axis of rotation drives the rotation post and rotates, thereby realize the rotation to being held the object.

Drawings

Fig. 1 is a schematic perspective view of a positioning and clamping device according to an embodiment of the present invention;

fig. 2 is a schematic view of a three-dimensional split structure of a third fixing block and a threaded column of a specific embodiment of the positioning and clamping device of the present invention;

fig. 3 is a schematic perspective view of a supporting plate according to an embodiment of the positioning and clamping device of the present invention;

fig. 4 is a cross-sectional view of a supporting box of one embodiment of the positioning and clamping device of the present invention.

The labels in the figures are: 1. a carrier plate; 2. a support box; 3. a carrier tray; 4. a first tank body; 5. a motor; 6. rotating the column; 7. a first fixed block; 8. a first clamping block; 9. a second clamping block; 10. a first limit groove; 11. a limiting block; 12. a second fixed block; 13. an electric cylinder; 14. a second limit groove; 15. connecting blocks; 16. a third fixed block; 17. a screw groove; 18. a threaded post; 19. briquetting; 20. a second tank body; 21. a rotating cylinder; 22. rotating the disc; 23. a first gear; 24. a second gear; 25. a first rotating shaft; 26. a second axis of rotation.

Detailed Description

The specific embodiment is a positioning and clamping device for a forged workpiece, the three-dimensional structure of which is schematically shown in fig. 1, and the three-dimensional split structure of a third fixing block 16 and a threaded column 18 of which is schematically shown in fig. 2, the positioning and clamping device comprises a bearing plate 1 and a support box 2 fixedly mounted at the upper end of the bearing plate 1; the lower extreme activity of loading board 1 is provided with bears dish 3, the front end and the front end inner wall of supporting box 2 run through and have seted up first cell body 4, the inner wall activity of first cell body 4 is provided with rotates post 6, the front end fixed mounting of rotating post 6 has first fixed block 7, the front end fixed mounting of first fixed block 7 has first grip block 8, the front end activity of first fixed block 7 is provided with second grip block 9, first spacing groove 10 has been seted up in both ends running through around first fixed block 7, the rear end fixed mounting of second grip block 9 has stopper 11, the left end fixed mounting of stopper 11 has connecting block 15, the left end fixed mounting of connecting block 15 has third fixed block 16, the rear end fixed mounting of first fixed block 7 has second fixed block 12, the right-hand member fixed mounting of second fixed block 12 has electronic jar 13, the telescopic link left end of electronic jar 13 runs through second fixed block 12 and is connected with the right-hand member of stopper 11, the lower extreme of connecting block 15 is laminated with the lower extreme inner wall of first spacing groove 10 mutually, the upper and lower extreme both ends of second grip block 9 and the upper and lower extreme both ends of first grip block 8 are in the coplanar.

Referring to fig. 1, in order to realize stable movement of the second clamping block 9, upper and lower ends of the limiting block 11 are attached to inner walls of upper and lower ends of the first limiting groove 10, the upper and lower ends of the first fixing block 7 are provided with a second limiting groove 14 in a penetrating manner, the second limiting groove 14 is communicated with the first limiting groove 10, and the third fixing block 16 is located on inner walls of front and rear ends of the second limiting groove 14. When the second clamping block 9 moves, the upper end and the lower end of the limiting block 11 move along the inner walls of the upper end and the lower end of the first limiting groove 10, so that the second clamping block 9 can stably move.

Referring to fig. 2, in order to improve the stability of the device for fixing a workpiece, screw grooves 17 are formed at the upper and lower ends of the third fixing block 16 in a penetrating manner, threaded columns 18 are installed on the inner walls of the screw grooves 17 in a threaded manner, and a pressing block 19 is fixedly installed at one ends of the threaded columns 18 close to the center of the third fixing block 16. The threaded column 18 moves along the inner wall of the thread groove 17, so that the pressing block 19 is extruded on the workpiece, and the stability of the device for fixing the workpiece can be improved.

Referring to fig. 3, in order to realize rapid change of the position of the workpiece, a second groove 20 is fixedly formed at the upper end of the bearing plate 3, a rotating cylinder 21 is fixedly mounted on the inner wall of the second groove 20, a rotating disc 22 is fixedly mounted at the upper end of an output shaft of the rotating cylinder 21, and the upper end of the rotating disc 22 is connected with the lower end of the bearing plate 1. The rotary cylinder 21 is started to enable the rotary disc 22 to drive the bearing plate 1 to rotate, and therefore the position of the workpiece can be changed rapidly.

Referring to fig. 4, in order to rotate a workpiece, a first gear 23 and a second gear 24 are rotatably mounted on inner walls of front and rear ends of a support box 2, a first rotating shaft 25 is fixedly mounted on the front and rear ends of the first gear 23, a second rotating shaft 26 is fixedly mounted on the front and rear ends of the second gear 24, a motor 5 is fixedly mounted on the rear end of the support box 2, the front end of an output shaft of the motor 5 penetrates through the rear end of the support box 2 to be connected with the rear end of the first rotating shaft 25, the rear end of a rotating column 6 penetrates through the front end of a first tank 4 to be connected with the front end of the second rotating shaft 26, the first gear 23 and the second gear 24 are engaged with each other, the first rotating shaft 25 is rotatably disposed on inner walls of the front and rear ends of the support box 2, and the second rotating shaft 26 is rotatably disposed on inner walls of the front and rear ends of the support box 2. The motor 5 is started to rotate the first rotating shaft 25, that is, the first rotating shaft 25 drives the first gear 23 to rotate, the first gear 23 and the second gear 24 are meshed with each other, so that the second rotating shaft 26 can drive the rotating column 6 to rotate, and the clamped object can be rotated.

The three-dimensional structure of the positioning and clamping device carrier tray 3 is schematically shown in fig. 3, and the cross-sectional view of the supporting box 2 is shown in fig. 4.

When the positioning and clamping device of the technical scheme is used, the electric cylinder 13 is opened to drive the limiting block 11 to move towards the left, so that the second clamping block 9 can be close to the first clamping block 8, an object can be clamped between the first clamping block 8 and the second clamping block 9, the threaded column 18 is manually rotated to move the threaded column 18 along the inner wall of the screw groove 17, so that the pressing block 19 can be extruded on a workpiece, and therefore, the workpiece can be clamped and fixed quickly and stably, the rotating cylinder 21 is opened to drive the rotating disc 22 to drive the bearing plate 1 to rotate, so that the position of the clamped workpiece can be moved, the motor 5 is opened to drive the first rotating shaft 25 to rotate, so that the first rotating shaft 25 drives the first gear 23 to rotate, the first gear 23 and the second gear 24 are meshed with each other, so that the rotating column 6 can be driven to rotate through the second rotating shaft 26, and therefore, the clamped object can be rotated.

Claims (7)

1. A forging workpiece positioning and clamping device comprises a bearing plate and a supporting box fixedly arranged at the upper end of the bearing plate; its characterized in that, the lower extreme activity of loading board is provided with bears the weight of the dish, the front end and the front end inner wall of supporting box run through and have seted up first cell body, the inner wall activity of first cell body is provided with the rotation post, the front end fixed mounting who rotates the post has first fixed block, the front end fixed mounting of first fixed block has first grip block, the front end activity of first fixed block is provided with the second grip block, both ends run through around the first fixed block and have seted up first spacing groove, the rear end fixed mounting of second grip block has the stopper, the left end fixed mounting of stopper has the connecting block, the left end fixed mounting of connecting block has the third fixed block, the rear end fixed mounting of first fixed block has the second fixed block, the right-hand member fixed mounting of second fixed block has electronic jar, the left end of electronic jar runs through the right-hand member that the second fixed block was connected with the stopper.

2. The positioning and clamping device for the forging workpiece as recited in claim 1, wherein upper and lower ends of the limiting block are attached to inner walls of upper and lower ends of the first limiting groove, the upper and lower ends of the first fixing block are provided with second limiting grooves in a penetrating manner, the second limiting groove and the first limiting groove are communicated with each other, and the third fixing block is located on inner walls of front and rear ends of the second limiting groove.

3. The positioning and clamping device for the forging workpiece as recited in claim 1, wherein screw grooves are formed in the upper end and the lower end of the third fixing block in a penetrating manner, threaded columns are installed on the inner wall of the screw grooves in a threaded manner, and a pressing block is fixedly installed at one end, close to the center of the third fixing block, of each threaded column.

4. The positioning and clamping device for the forged workpiece as claimed in claim 1, wherein a second groove body is fixedly formed in the upper end of the bearing plate, a rotary cylinder is fixedly mounted on the inner wall of the second groove body, a rotary disc is fixedly mounted at the upper end of an output shaft of the rotary cylinder, and the upper end of the rotary disc is connected with the lower end of the bearing plate.

5. The forging workpiece positioning and clamping device as claimed in claim 1, wherein the inner walls of the front end and the rear end of the support box are rotatably provided with a first gear and a second gear, the front end and the rear end of the first gear are fixedly provided with a first rotating shaft, the front end and the rear end of the second gear are fixedly provided with a second rotating shaft, the rear end of the support box is fixedly provided with a motor, the front end of an output shaft of the motor penetrates through the rear end of the support box and is connected with the rear end of the first rotating shaft, and the rear end of the rotating column penetrates through the front end of the first groove body and is connected with the front end of the second rotating shaft.

6. The forging workpiece positioning and clamping device as set forth in claim 5, wherein the first gear and the second gear are engaged with each other, the first rotating shaft is rotatably provided on inner walls of front and rear ends of the support box, and the second rotating shaft is rotatably provided on inner walls of front and rear ends of the support box.

7. The positioning and clamping device for the forging workpiece as recited in claim 1, wherein the lower end of the connecting block is attached to the inner wall of the lower end of the first limiting groove, and the upper and lower ends of the second clamping block are coplanar with the upper and lower ends of the first clamping block.

Images