CN219402028U

CN219402028U - Clamp raw material punching punch press clamp

Info

Publication number: CN219402028U
Application number: CN202320823871.8U
Authority: CN
Inventors: 高虎; 高国界; 高国权; 刘娟; 黄安浪
Original assignee: Anhui Sushun Machinery Technology Co ltd
Current assignee: Anhui Sushun Machinery Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-25
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a clamp raw material punching punch press clamp, which belongs to the technical field of punch press clamps and comprises a punch press workbench, wherein an equipment groove is formed in the upper surface of the punch press workbench; the punching part pressing device has the advantages that the punching part is placed on a punching machine workbench, the two limiting blocks are mutually close by rotating the first wheel disc, so that the two limiting blocks extrude and fix the punching part, the extension plate rotates to the upper side of the punching part, the first extruding sheet descends to extrude and limit the upper surface of the punching part by rotating the second wheel disc, the second extruding sheet moves towards the punching part by rotating the fourth wheel disc, so that the second extruding sheet extrudes and limit two sides of the punching part, the clamping range of equipment is improved by limiting the extrusion of the punching part by the limiting blocks, the position deviation of the punching part during equipment processing is prevented by the first extruding sheet and the second extruding sheet, and the processing precision of the equipment is ensured.

Description

Clamp raw material punching punch press clamp

Technical Field

The utility model relates to the technical field of punch press clamps, in particular to a clamp for a punching press by using a clamp raw material.

Background

The fixture is a device for fixing a processing object in a mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection, and is also called a fixture in a broad sense, and the fixture can be used for rapidly, conveniently and safely installing a workpiece in any working procedure in the technical process; the existing punch press anchor clamps have certain drawback when using, and most clamping ranges are fixed, and the regulation restriction is great, and the part of punching a hole is only supported tightly fixed in two directions, and when equipment was processed the part, the part received great external force, probably makes the part take place the skew to lead to machining precision not high.

Disclosure of Invention

The utility model aims to provide a clamp of a clamp raw material punching punch press, which solves the problems in the prior art.

The technical scheme of the utility model is as follows: including the punch press workstation, the equipment groove has been seted up to punch press workstation upper surface, and equipment groove inner wall rotation is connected with bi-directional screw rod, bi-directional screw rod left side outer wall threaded connection has the movable block, and the movable block is along bi-directional screw rod's vertical central line is symmetric distribution, the movable block with be sliding connection between the equipment groove, and bi-directional screw rod left end outer wall fixedly connected with driven cone pulley, the inner chamber has been seted up to punch press workstation left side inside, and driven cone pulley is located the inside of inner chamber, punch press workstation left side upper surface rotation is connected with the transmission shaft, and transmission shaft lower extreme outer wall fixedly connected with driven cone pulley engaged with initiative cone pulley, transmission shaft upper end outer wall fixedly connected with first rim plate, movable block upper surface fixedly connected with stopper, and stopper upper surface threaded connection has first screw rod, first screw rod outer wall cover is equipped with the equipment ring, and equipment ring outer wall fixedly connected with extension board, extension board upper surface threaded connection has the second screw rod, and second screw rod lower surface rotation is connected with first extrusion tablet, second outer wall fixedly connected with third screw rod outer wall fixedly connected with the third rim plate, the third screw rod other end has the third screw rod outer wall fixedly connected with the third rim plate.

Further, the lower surface of the first extrusion piece is fixedly connected with a rubber pad.

Furthermore, an anti-skid groove is formed in the outer wall of the limiting block.

Further, the first screw outer wall fixedly connected with spacing piece, and spacing piece is located the top of equipment ring, first screw upper end outer wall fixedly connected with third rim plate.

Further, the outer wall of the third wheel disc is fixedly connected with a rubber layer, and the rubber layer is distributed on the outer walls of the first wheel disc, the second wheel disc and the fourth wheel disc.

Further, the draw-in groove has been seted up to the stopper outer wall, and draw-in groove evenly distributed is at the stopper outer wall, limiting plate outer wall fixedly connected with and draw-in groove assorted fixture block.

Compared with the prior art, the utility model provides the clamp of the clamp raw material punching punch press by improving, which has the following improvements and advantages:

the method comprises the following steps: according to the punching machine, the punching part is placed on the punching machine workbench, the first wheel disc is rotated to enable the two limiting blocks to be close to each other, so that the two limiting blocks extrude and fix the punching part, the extension plate is rotated to the upper side of the punching part, the second wheel disc is rotated to enable the first extrusion plate to descend to extrude and limit the upper surface of the punching part, the fourth wheel disc is rotated to enable the second extrusion plate to move towards the punching part, so that the second extrusion plate extrudes and limit two sides of the punching part, the clamping range of equipment is improved through the movement limit of the limiting blocks, the extrusion limit of the first extrusion plate and the second extrusion plate on the punching part is prevented, the position deviation of the punching part during equipment machining is prevented, and the machining precision of the equipment is guaranteed.

And two,: according to the utility model, the third wheel disc is rotated to enable the limiting piece to descend, and the limiting piece descends to extrude and limit the equipment ring, so that the equipment ring is prevented from rotating, the stability of the extension plate is ensured, and the first extrusion piece is prevented from moving in position.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of a front cross-sectional structure of a punch press working table of the present utility model;

FIG. 2 is a schematic diagram of a book structure of a limiting block in a top-down section;

FIG. 3 is a schematic perspective view of a first extruded sheet according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the anti-skid slot of the present utility model.

Reference numerals illustrate: 1. a punch press workbench; 2. an equipment tank; 3. a bidirectional screw; 4. an inner cavity; 5. a transmission shaft; 6. driven cone pulley; 7. a driving cone pulley; 8. a first wheel disc; 9. a moving block; 10. a limiting block; 11. a first screw; 12. a ring of devices; 13. an extension plate; 14. a second screw; 15. a second wheel disc; 16. a first extruded sheet; 17. a limiting piece; 18. a third wheel disc; 19. a clamping groove; 20. a limiting plate; 21. a third screw; 22. a second extruded sheet; 23. a fourth wheel disc; 24. an anti-skid groove; 25. and a rubber pad.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a punching press clamp for a clamp raw material, as shown in figures 1-4, which comprises a punching press workbench 1, wherein the upper surface of the punching press workbench 1 is provided with a device groove 2, the inner wall of the device groove 2 is rotationally connected with a bidirectional screw 3, the outer wall of the left side of the bidirectional screw 3 is in threaded connection with a movable block 9, the movable block 9 is symmetrically distributed along the vertical central line of the bidirectional screw 3, the movable block 9 is in sliding connection with the device groove 2, the outer wall of the left end of the bidirectional screw 3 is fixedly connected with a driven cone pulley 6, the left side of the punching press workbench 1 is internally provided with an inner cavity 4, the driven cone pulley 6 is positioned in the inner cavity 4, the upper surface of the left side of the punching press workbench 1 is rotationally connected with a transmission shaft 5, the outer wall of the lower end of the transmission shaft 5 is fixedly connected with a driving cone pulley 7 meshed with the driven cone pulley 6, the outer wall of the upper end of the transmission shaft 5 is fixedly connected with a first wheel disc 8, the upper surface of the moving block 9 is fixedly connected with a limiting block 10, the upper surface of the limiting block 10 is in threaded connection with a first screw rod 11, the outer wall of the first screw rod 11 is sleeved with an equipment ring 12, the outer wall of the equipment ring 12 is fixedly connected with an extension plate 13, the upper surface of the extension plate 13 is in threaded connection with a second screw rod 14, the lower surface of the second screw rod 14 is rotationally connected with a first extrusion plate 16, the outer wall of the upper end of the second screw rod 14 is fixedly connected with a second wheel disc 15, the outer wall of the moving block 9 is provided with a limiting plate 20, the outer wall of the limiting plate 20 is in threaded connection with a third screw rod 21, one end of the third screw rod 21 is rotationally connected with a second extrusion plate 22, and the other end of the third screw rod 21 is fixedly connected with a fourth wheel disc 23; the punching part is placed on the punching workbench 1, the first wheel disc 8 is rotated to enable the two limiting blocks 10 to be close to each other, so that the two limiting blocks 10 extrude and fix the punching part, the extension plate 13 is rotated to the upper side of the punching part, the first extruding sheet 16 is lowered to extrude and limit the upper surface of the punching part through the rotation of the second wheel disc 15, the second extruding sheet 22 moves towards the punching part through the rotation of the fourth wheel disc 23, the second extruding sheet 22 extrudes and limits two sides of the punching part, the clamping range of equipment is improved through the movement limit of the limiting blocks 10, the punching part is prevented from position deviation during equipment machining through the extrusion limit of the first extruding sheet 16 and the second extruding sheet 22, and the machining precision of the equipment is guaranteed.

A rubber pad 25 is fixedly connected to the lower surface of the first extrusion sheet 16; through rubber pad 25, improved the compliance of extrusion piece outer wall, prevent that extrusion piece from causing the damage of punching a hole the part.

The outer wall of the specific limiting block 10 is provided with an anti-skid groove 24; through the anti-skid grooves 24, the friction force of the outer walls of the limiting blocks 10 is improved, and punching parts are prevented from sliding between the two limiting blocks 10.

The outer wall of the upper end of the first screw 11 is fixedly connected with a third wheel disc 18; through rotating third wheel dish 18, make spacing piece 17 decline, thereby extrude spacing to equipment ring 12 through spacing piece 17 decline, prevent that equipment ring 12 from taking place to rotate, guaranteed the stability of extension board 13, prevented that first extrusion piece 16 from taking place the position movement.

A rubber layer is fixedly connected to the outer wall of the specific third wheel disc 18, and the rubber layer is distributed on the outer walls of the first wheel disc 8, the second wheel disc 15 and the fourth wheel disc 23; through the rubber layer, the frictional force of rim plate outer wall has been improved, and the emergence is slipped when preventing personnel to rotate the rim plate.

The outer wall of the specific limiting block 10 is provided with clamping grooves 19, the clamping grooves 19 are uniformly distributed on the outer wall of the limiting block 10, and the outer wall of the limiting plate 20 is fixedly connected with clamping blocks matched with the clamping grooves 19; the distance between the limiting plate 20 and the punched pieces can be adjusted by inserting the limiting plate 20 into different clamping grooves 19, so that the clamping limit of the limiting plate 20 on the left side and the right side of the punched pieces with different sizes is ensured, and the working range of the equipment is improved.

Working principle: firstly, place punching part on punch press workstation 1, through rotating first rim plate 8, make two stopper 10 be close to each other, thereby make two stopper 10 extrude fixedly to punching part, rotate extension board 13 to punching part top, through rotating second rim plate 15, make first extrusion piece 16 decline and extrude spacing to punching part upper surface, through rotating fourth rim plate 23, make second extrusion piece 22 remove to punching part, thereby make second extrusion piece 22 extrude the spacing to punching part both sides, through the removal spacing of stopper 10, the centre gripping scope of equipment has been improved, through the extrusion restriction of first extrusion piece 16 and second extrusion piece 22 to punching part, prevent to punch a hole the part and take place the position offset when equipment processing, the machining precision of equipment has been guaranteed, then through rubber pad 25, the compliance of extrusion piece outer wall has been improved, prevent that extrusion piece from causing the damage to punching part, through anti-slip groove 24, the frictional force of stopper 10 outer wall has been improved, prevent that the part from taking place to slide between two stoppers 10, then, through rotating third wheel 18, make limit piece 17 decline, thereby carry out extrusion limiting ring 12 to punching part both sides, the limit plate 12 has been rotated through limit plate 12, the limit plate 20 has been guaranteed to take place, the axial displacement between the two limit plate 20, the same size-stop plate has been guaranteed to take place when the equipment is rotated to the limit plate 20, the axial displacement is not guaranteed to the axial displacement is realized, the end-slip is realized to the position limiting plate 20, the position of the equipment has been guaranteed to the equipment is guaranteed to be processed, and the rolling position of the rolling plate is guaranteed, and the rolling position of the rolling plate is 20 is not has been rotated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A clamp of a clamp raw material punching punch press is characterized in that: including punch press workstation (1), equipment groove (2) have been seted up to punch press workstation (1) upper surface, and equipment groove (2) inner wall rotation is connected with bi-directional screw (3), bi-directional screw (3) left side outer wall threaded connection has movable block (9), and movable block (9) are the symmetric distribution along the vertical central line of bi-directional screw (3), movable block (9) with be sliding connection between equipment groove (2), and bi-directional screw (3) left end outer wall fixedly connected with driven cone (6), cavity (4) have been seted up in punch press workstation (1) left side inside, and driven cone (6) are located the inside of cavity (4), punch press workstation (1) left side upper surface rotation is connected with transmission shaft (5), and transmission shaft (5) lower extreme outer wall fixedly connected with driven cone (6) engaged with initiative cone (7), transmission shaft (5) upper end outer wall fixedly connected with first rim plate (8), surface fixedly connected with stopper (10) on movable block (9) and first screw rod (12) are equipped with stopper (10), and first screw rod (12) are connected with outer wall (12), the extension board (13) upper surface threaded connection has second screw rod (14), and second screw rod (14) lower surface rotates and is connected with first extrusion piece (16), second screw rod (14) upper end outer wall fixedly connected with second rim plate (15), movable block (9) outer wall is provided with limiting plate (20), and limiting plate (20) outer wall threaded connection has third screw rod (21), third screw rod (21) one end rotation is connected with second extrusion piece (22), and third screw rod (21) other end fixedly connected with fourth rim plate (23).

2. A clamp for a clamp raw material punching press as claimed in claim 1, characterized in that: the lower surface of the first extrusion sheet (16) is fixedly connected with a rubber pad (25).

3. A clamp for a clamp raw material punching press as claimed in claim 1, characterized in that: an anti-skid groove (24) is formed in the outer wall of the limiting block (10).

4. A clamp for a clamp raw material punching press as claimed in claim 1, characterized in that: the outer wall of the first screw rod (11) is fixedly connected with a limiting piece (17), the limiting piece (17) is located above the equipment ring (12), and the outer wall of the upper end of the first screw rod (11) is fixedly connected with a third wheel disc (18).

5. A clamp for a clamp raw material punching press as defined in claim 4, wherein: the outer wall of the third wheel disc (18) is fixedly connected with a rubber layer, and the rubber layer is distributed on the outer walls of the first wheel disc (8), the second wheel disc (15) and the fourth wheel disc (23).

6. A clamp for a clamp raw material punching press as claimed in claim 1, characterized in that: clamping grooves (19) are formed in the outer wall of the limiting block (10), the clamping grooves (19) are uniformly distributed in the outer wall of the limiting block (10), and clamping blocks matched with the clamping grooves (19) are fixedly connected to the outer wall of the limiting plate (20).