CN218946043U

CN218946043U - Punch press with prevent work piece perk limit structure

Info

Publication number: CN218946043U
Application number: CN202223371713.8U
Authority: CN
Inventors: 孙培磊; 卜庆利; 李�杰; 李聪; 潘利新
Original assignee: Shandong Zhongxia Industry And Trade Co ltd
Current assignee: Shandong Zhongxia Industry And Trade Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-02
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a punch press with a structure for preventing edge tilting of a workpiece, which comprises a base, wherein a punching table is fixedly arranged at the top of the base, a punching groove is formed in the punching table, a guide cylinder is fixedly arranged at the bottom of the inner wall of the punching groove, a guide rod is arranged in the guide cylinder, the top end of the guide rod penetrates out of the guide cylinder to be fixedly connected with a resisting plate, an L-shaped plate is fixedly arranged at two sides of the top of the punching table, an electric telescopic rod is arranged at the inner side of the L-shaped plate, a pressing plate is fixedly arranged at the bottom end of the electric telescopic rod, a vertical plate is fixedly arranged at the top of the L-shaped plate, a top plate is fixedly arranged at the top of the vertical plate, a hydraulic rod is fixedly arranged in the middle of the bottom of the top plate, and a punching block is fixedly arranged at the bottom end of the hydraulic rod. According to the utility model, through the cooperation of the structures, the extrusion and fixation of the two sides of the workpiece are realized, so that the edge warping of the workpiece in the stamping process can be prevented, and the stamping quality of the workpiece can be further improved.

Description

Punch press with prevent work piece perk limit structure

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine with a structure for preventing edge tilting of a workpiece.

Background

The punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy sources, being high in efficiency, not high in technical requirements on operators and being capable of making products which cannot be achieved by mechanical processing through various die applications, so that the stamping process is wider and wider in application, but when the existing punch presses are used for stamping workpieces, the workpieces are easy to warp, the stamping quality of the workpieces can be affected, the stamped workpieces are easy to clamp in a stamping groove and are difficult to take out, the stamping of subsequent workpieces can be affected, the stamping efficiency of the punch press is greatly reduced, a certain adverse effect is brought to practical use, and improvement is needed.

Disclosure of Invention

The utility model aims to provide a punch press with a structure for preventing edge tilting of a workpiece, which is provided with an extrusion device for realizing extrusion and fixation of two sides of the workpiece, so that edge tilting of the workpiece in the process of punching can be prevented, further the quality of workpiece punching can be further improved, and the workpiece after punching can be propped out by the aid of a groove removing device, so that subsequent workpieces can be punched conveniently, further the punching efficiency of the punch press is greatly improved, a certain beneficial effect is brought to practical use, and the problems in the prior art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a punch press with prevent work piece perk limit structure, includes the base, the top fixed mounting of base has the punching press platform, the front side fixed mounting of punching press platform has the controller, the punching press groove has been seted up to the inside of punching press platform, the bottom of punching press inslot wall and be close to its both sides fixed mounting have a guide cylinder, the inside of guide cylinder is equipped with the guide bar, the guide cylinder fixedly connected with butt plate is worn out on the top of guide bar, the top both sides fixed mounting of punching press platform has the L template, the inboard of L template is equipped with electric telescopic handle, electric telescopic handle's bottom fixed mounting has the clamp plate, the top fixed mounting of L template has the riser, the top fixed mounting of riser has the roof, fixed mounting has the hydraulic stem in the middle of the bottom of roof, the bottom fixed mounting of hydraulic stem has the punching press piece.

Preferably, a first spring is fixedly arranged at the bottom of the inner wall of the guide cylinder, and the top end of the first spring is fixedly connected with the bottom end of the guide rod.

Preferably, the damping shock rod is fixedly installed in the middle of the bottom of the resisting plate, and the bottom end of the damping shock rod is fixedly connected with the bottom of the inner wall of the stamping groove.

Preferably, the top of the stamping table and two sides of the stamping groove are fixedly provided with scratch-resistant layers, and the scratch-resistant layers are made of special ceramic materials.

Preferably, the top fixed mounting of electric telescopic handle has the slider, the top fixed mounting of L template inner wall has the spout, slider and spout sliding connection and adaptation.

Preferably, a second spring is fixedly arranged on the outer side of the electric telescopic rod, and the other end of the second spring is fixedly connected with the L-shaped plate.

Preferably, the bottom of the pressing plate is fixedly provided with an anti-slip pad, and the bottom of the anti-slip pad is fixedly connected with an anti-slip strip.

Compared with the prior art, the utility model has the beneficial effects that: the electric telescopic rod is started to drive the pressing plate to move, the pressing plate can extrude and fix two sides of a workpiece to be stamped, so that the workpiece can be prevented from being tilted in the stamping process, the stamping quality of the workpiece can be further improved, the sliding block is fixedly arranged at the top end of the electric telescopic rod, the sliding groove is fixedly arranged at the top of the inner wall of the L-shaped plate, the sliding block is in sliding connection with the sliding groove and is matched with the sliding groove, the pressing plate can move left and right along with the workpiece under the sliding action of the sliding block and the sliding groove, the workpiece can be prevented from being excessively stretched, the stamping effect of the workpiece can be further improved, the guide cylinder is fixedly arranged at the bottom of the inner wall of the stamping groove and close to two sides of the pressing plate, the first spring is fixedly arranged at the bottom of the inner wall of the guide cylinder, the guide rod is fixedly arranged at the top end of the first spring, the guide rod is fixedly connected with the retaining plate which can support the workpiece from the stamping groove under the elastic action of the spring, and accordingly the subsequent workpiece can be stamped, and the stamping efficiency of the punch is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. a base; 2. a stamping table; 3. a controller; 4. stamping a groove; 5. a guide cylinder; 6. a guide rod; 7. a retaining plate; 8. an L-shaped plate; 9. an electric telescopic rod; 10. a pressing plate; 11. a vertical plate; 12. a top plate; 13. a hydraulic rod; 14. stamping blocks; 15. a first spring; 16. damping shock-absorbing rod; 17. a scratch-resistant layer; 18. a slide block; 19. a chute; 20. a second spring; 21. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

In embodiment 1, referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a punch press with prevent work piece perk limit structure, the on-line screen storage device comprises a base 1, the top fixed mounting of base 1 has stamping table 2, stamping table 2's front side fixed mounting has controller 3, stamping tank 4 has been seted up to stamping table 2's inside, stamping tank 4 inner wall's bottom and be close to its both sides fixed mounting have guide cylinder 5, guide cylinder 5's inside is equipped with guide bar 6, guide cylinder 5 fixedly connected with butt plate 7 is worn out on guide bar 6's top, stamping table 2's top both sides fixed mounting has L template 8, L template 8's inboard is equipped with electric telescopic handle 9, electric telescopic handle 9's bottom fixed mounting has clamp plate 10, L template 8's top fixed mounting has riser 11, riser 11's top fixed mounting has roof 12, fixed mounting has hydraulic stem 13 in the middle of roof 12's the bottom, hydraulic stem 13's bottom fixed mounting has ram 14.

Further, the bottom fixed mounting of guide cylinder 5 inner wall has first spring 15, and the top of first spring 15 and the bottom fixed connection of guide bar 6, and the butt plate 7 can support out the work piece of card in punching press inslot 4 under the elastic action of first spring 15, and then can improve the punching efficiency of punch press.

Further, the damping shock rod 16 is fixedly installed in the middle of the bottom of the abutting plate 7, the bottom end of the damping shock rod 16 is fixedly connected with the bottom of the inner wall of the stamping groove 4, and the damping shock rod 16 can play a role in buffering and protecting the stamping part.

Further, the top of the stamping table 2 and the two sides of the stamping groove 4 are fixedly provided with the scratch-proof layers 17, the scratch-proof layers 17 are made of special ceramic materials, and the scratch-proof layers 17 can reduce the scratch of the stamping table 2 on the workpiece, so that the quality of the stamped workpiece can be improved.

Embodiment 2, please refer to fig. 1 to 3, the difference between the present embodiment and embodiment 1 is that: the top fixed mounting of electric telescopic handle 9 has slider 18, the top fixed mounting of L template 8 inner wall has spout 19, slider 18 and spout 19 sliding connection and adaptation, under the slip effect of slider 18 and spout 19, clamp plate 10 can be stable move about, the outside fixed mounting of electric telescopic handle 9 has second spring 20, the other end and the L template 8 fixed connection of second spring 20, under the elastic action of second spring 20, clamp plate 10 automatic re-setting can be to the punching press work piece, and then be convenient for extrude the punching press work piece once more, clamp plate 10's bottom fixed mounting has slipmat 21, slipmat 21's bottom fixedly connected with antislip strip, slipmat 21 can increase the friction between clamp plate 10 and the work piece, thereby clamp plate 10 has been guaranteed to follow the work piece and is moved.

Working principle: this punch press with prevent work piece perk limit structure when using, the staff can place the work piece that needs the punching press at the top of punching press platform 2, and the staff can start electric telescopic handle 9, electric telescopic handle 9 can drive clamp plate 10 and remove, clamp plate 10 can extrude the work piece both sides of waiting to punch, thereby can prevent that the work piece from raising the limit at the in-process of punching press, and then can further improve the quality of work piece punching press, and the top fixed mounting of electric telescopic handle 9 has slider 18, the top fixed mounting of L template 8 inner wall has spout 19, slider 18 and spout 19 sliding connection and adaptation, under the sliding action of slider 18 and spout 19, clamp plate 10 can follow the work piece and control the removal, thereby can prevent that the work piece from stretching excessively, and then can further improve the punching press effect of work piece, after the fixed completion, staff can start hydraulic stem 13, hydraulic stem 13 starts and can drive punch block 14 and remove, after the punching press completion, punch block 7 can will block in the work piece from punching press groove 4, thereby the work piece is followed to the punching press efficiency greatly improved to the work piece that the punching press is followed by the punching press of spring elasticity.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punch press with prevent work piece perk limit structure, includes base (1), its characterized in that: the utility model discloses a stamping device, including base (1), punching press platform (2), punching press groove (4) have been seted up to the front side fixed mounting of punching press platform (2), the bottom of punching press groove (4) inner wall and be close to its both sides fixed mounting have guide cylinder (5), the inside of guide cylinder (5) is equipped with guide bar (6), guide cylinder (5) fixedly connected with butt plate (7) are worn out on the top of guide bar (6), the top both sides fixed mounting of punching press platform (2) have L template (8), the inboard of L template (8) is equipped with electric telescopic handle (9), the bottom fixed mounting of electric telescopic handle (9) has clamp plate (10), the top fixed mounting of L template (8) has riser (11), the top fixed mounting of riser (11) has roof (12), fixedly mounted in the middle of the bottom of roof (12) has hydraulic stem (13), the bottom fixed mounting of hydraulic stem (13) has punching press piece (14).

2. A punch press having a structure for preventing edge lifting of a workpiece as recited in claim 1, wherein: the bottom of the inner wall of the guide cylinder (5) is fixedly provided with a first spring (15), and the top end of the first spring (15) is fixedly connected with the bottom end of the guide rod (6).

3. A punch press having a structure for preventing edge lifting of a workpiece as recited in claim 1, wherein: the damping shock rod (16) is fixedly installed in the middle of the bottom of the retaining plate (7), and the bottom end of the damping shock rod (16) is fixedly connected with the bottom of the inner wall of the stamping groove (4).

4. A punch press having a structure for preventing edge lifting of a workpiece as recited in claim 1, wherein: the top of the stamping table (2) and two sides of the stamping groove (4) are fixedly provided with scratch-resistant layers (17), and the scratch-resistant layers (17) are made of special ceramic materials.

5. A punch press having a structure for preventing edge lifting of a workpiece as recited in claim 1, wherein: the top of electric telescopic rod (9) fixed mounting has slider (18), the top fixed mounting of L template (8) inner wall has spout (19), slider (18) and spout (19) sliding connection and adaptation.

6. A punch press having a structure for preventing edge lifting of a workpiece as recited in claim 1, wherein: the outside of electric telescopic link (9) fixed mounting has second spring (20), the other end and the L template (8) fixed connection of second spring (20).

7. A punch press having a structure for preventing edge lifting of a workpiece as recited in claim 1, wherein: the bottom of the pressing plate (10) is fixedly provided with an anti-slip pad (21), and the bottom of the anti-slip pad (21) is fixedly connected with an anti-slip strip.