CN217831552U

CN217831552U - Stamping die

Info

Publication number: CN217831552U
Application number: CN202222329835.4U
Authority: CN
Inventors: 张月明
Original assignee: Jiaxing Brothers Hardware Co ltd
Current assignee: Jiaxing Brothers Hardware Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-11-18
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the technical field of dies, and discloses a stamping die, which comprises a base, a lower die and an upper die, wherein the lower die is fixedly arranged at the top of the base, and the upper die is arranged at the top of the lower die in a matching way; the top of base and the both sides that are located the lower mould are all fixed and are equipped with the supporting seat, two the top of supporting seat is all rotated and is equipped with a plurality of evenly distributed's guide roll, the fixed mount pad that is equipped with in top one side of base, the top of mount pad is transversely fixed and is equipped with the cylinder, the fixed electromagnetism dish that is equipped with in piston rod end of cylinder, the both sides of going up the mould all are equipped with down and press the mechanism. The utility model discloses need not artifical manual propulsion material loading, reduced manual operation's intensity, and the punching press security is high, has ensured staff's security.

Description

Stamping die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a stamping die.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in the stamping process, and the stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine to separate or plastically deform the materials so as to obtain required parts.

At present, when the surface of a metal plate is punched, the plate is provided with a certain length, so that the plate needs to be manually pushed to advance in the process of punching, the operation strength is high, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that needs manual propulsion when accomplishing the punching press to sheet metal among the prior art, and a stamping die who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stamping die comprises a base, a lower die and an upper die, wherein the lower die is fixedly arranged at the top of the base, and the upper die is arranged at the top of the lower die in a matched manner;

the top of base and the both sides that are located the lower mould are all fixed and are equipped with the supporting seat, two the top of supporting seat is all rotated and is equipped with a plurality of evenly distributed's guide roll, the fixed mount pad that is equipped with in top one side of base, the top of mount pad is transversely fixed and is equipped with the cylinder, the fixed electromagnetism dish that is equipped with in piston rod end of cylinder, the both sides of going up the mould all are equipped with down and press the mechanism.

Preferably, the mechanism that pushes down includes sleeve, carriage release lever, spring and lower compression roller, the sleeve is fixed to be set up on the lower mould, the upper end of carriage release lever is inserted in telescopic inside and through spring and telescopic inner wall fixed connection, the fixed cover that is equipped with of lower extreme of carriage release lever, the compression roller rotates to set up in the inside of fixed cover down.

Preferably, the lower pressing roller and the guide roller are both rubber rollers and are longitudinally distributed.

Preferably, the electromagnetic disc comprises a shell, an iron core and a coil, wherein the iron core is fixedly arranged inside the shell, and the coil is wound on the outer wall of the iron core.

Preferably, the top of base just is located and fixedly is equipped with the bracing piece between lower mould and the supporting seat, the fixed U type limiting plate that is equipped with in upper end of bracing piece.

Preferably, a plate is placed at the top of the guide roller, the plate is limited by the U-shaped limiting plate, and the electromagnetic disc and one side of the plate are magnetically adsorbed.

Compared with the prior art, the utility model provides a stamping die possesses following beneficial effect:

1. this stamping die through setting up supporting seat and the guide roll in the lower mould both sides, and sheet metal can impel in the effect direction of guide roll, and can play the effect of firm support, and through cylinder and the electromagnetic disc that is equipped with, the electromagnetic disc can be with sheet metal magnetic adsorption, and rethread cylinder promotes sheet metal and gos forward for sheet metal self-advancing to the lower mould and go up between the mould, need not artifical the propulsion.

2. This stamping die through set up sleeve, carriage release lever, spring and the lower compression roller in last mould both sides, goes up the mould and is moving down the in-process, can make two lower compression rollers and sheet metal contact to can play the effect that compresses tightly to sheet metal's both sides and improve the precision of punching press.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses need not artifical manual propulsion material loading, reduced manual operation's intensity, and the punching press security is high, has ensured staff's security.

Drawings

Fig. 1 is a schematic structural view of a stamping die according to the present invention;

FIG. 2 is a schematic view of the pressing mechanism of FIG. 1;

fig. 3 is a schematic view of the structure of the electromagnetic disk of fig. 1.

In the figure: 1. a base; 2. a lower die; 3. an upper die; 4. a supporting base; 5. a guide roller; 6. a cylinder; 7. an electromagnetic disk; 8. a pressing mechanism; 9. a sleeve; 10. a travel bar; 11. a spring; 12. a lower pressing roller; 13. fixing a sleeve; 14. a housing; 15. an iron core; 16. a coil; 17. a mounting base; 18. a support bar; 19. a U-shaped limiting plate; 20. a plate material.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a stamping die comprises a base 1, a lower die 2 and an upper die 3, wherein the lower die 2 is fixedly arranged at the top of the base 1, and the upper die 3 is arranged at the top of the lower die 2 in a matching manner. The supporting seats 4 are fixedly arranged at the top of the base 1 and on two sides of the lower die 2, a plurality of guide rollers 5 which are uniformly distributed are rotatably arranged at the tops of the two supporting seats 4, supporting rods 18 are fixedly arranged at the top of the base 1 and between the lower die 2 and the supporting seats 4, U-shaped limiting plates 19 are fixedly arranged at the upper ends of the supporting rods 18, plates 20 are placed at the tops of the guide rollers 5, the plates 21 are limited by the U-shaped limiting plates 19, and the electromagnetic disc 7 and one side of the plates 20 are magnetically adsorbed; fixed mount pad 17 that is equipped with in top one side of base 1, the top of mount pad 17 is transversely fixed and is equipped with cylinder 6, the fixed electromagnetic disk 7 that is equipped with in piston rod end of cylinder 6, electromagnetic disk 7 includes casing 14, iron core 15 and coil 16, iron core 15 is fixed to be set up in the inside of casing 14, coil 16 twines on iron core 15's outer wall, behind the 16 switch on of coil, can produce the electromagnetic force, thereby can be with 20 magnetic adsorption of sheet metal, the action of stretching out of cylinder 6 is deuterogamied, can accomplish the propulsion with sheet metal 20 automatically, reduce the manual strength.

Go up the both sides of mould 3 and all be equipped with pushing down mechanism 8, pushing down mechanism 8 includes sleeve 9, carriage release lever 10, spring 11 and lower compression roller 12, sleeve 9 is fixed to be set up on lower mould 2, the upper end of carriage release lever 10 inserts in sleeve 9's inside and through spring 11 and sleeve 9's inner wall fixed connection, the fixed cover 13 that is equipped with of lower extreme of carriage release lever 10, lower compression roller 12 rotates and sets up in the inside of fixed cover 13, lower compression roller 12 and guide roll 5 all adopt the rubber roller, and lower compression roller 12 and guide roll 5 all are longitudinal distribution and set up.

The utility model discloses in, during the use, put 5 surfaces at the guide roll at 4 tops of supporting seat with sheet metal 20 earlier, then open 6 work of cylinder, cylinder 6 stretches out one side contact that makes electromagnetic disc 7 and sheet metal 20, cylinder 6 continuously stretches out and promotes sheet metal 20 and gos forward and remove to the top of lower mould 2, rethread drive assembly drives mould 3 downwards and removes, go up mould 3 and at the in-process that moves down, can make the lower compression roller 12 of lower mould 3 both sides earlier with sheet metal 20's surface contact, lower mould 3 is continuously when moving down, can make carriage release lever 10 compression spring 11, thereby can guarantee to effectively compress tightly sheet metal 20, improve the punching press precision to sheet metal 20, treat that the punching press once accomplishes after, cylinder 6 stretches out once more, make sheet metal 20 remove at the top of lower mould 2, and then can accomplish the punching press that lasts to sheet metal 20.

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

1. A stamping die comprises a base (1), a lower die (2) and an upper die (3), and is characterized in that the lower die (2) is fixedly arranged at the top of the base (1), and the upper die (3) is arranged at the top of the lower die (2) in a matching manner;

the top of base (1) and the both sides that are located lower mould (2) are all fixed and are equipped with supporting seat (4), two the top of supporting seat (4) is all rotated and is equipped with a plurality of evenly distributed's guide roll (5), the fixed mount pad (17) that are equipped with in top one side of base (1), the top of mount pad (17) is transversely fixed and is equipped with cylinder (6), the fixed electromagnetic disc (7) that are equipped with of piston rod end of cylinder (6), the both sides of going up mould (3) all are equipped with pushing down mechanism (8).

2. The stamping die as recited in claim 1, wherein the pressing mechanism (8) comprises a sleeve (9), a moving rod (10), a spring (11) and a pressing roller (12), the sleeve (9) is fixedly arranged on the lower die (2), the upper end of the moving rod (10) is inserted into the sleeve (9) and is fixedly connected with the inner wall of the sleeve (9) through the spring (11), the lower end of the moving rod (10) is fixedly provided with a fixing sleeve (13), and the pressing roller (12) is rotatably arranged in the fixing sleeve (13).

3. A stamping die according to claim 2, characterized in that the lower press roll (12) and the guide roll (5) are rubber rolls, and the lower press roll (12) and the guide roll (5) are longitudinally distributed.

4. A stamping die according to claim 1, characterized in that the electromagnetic disc (7) comprises a housing (14), a core (15) and a coil (16), the core (15) is fixedly arranged inside the housing (14), and the coil (16) is wound on the outer wall of the core (15).

5. The stamping die according to claim 1, wherein a support rod (18) is fixedly arranged at the top of the base (1) and between the lower die (2) and the support seat (4), and a U-shaped limiting plate (19) is fixedly arranged at the upper end of the support rod (18).

6. A stamping die according to claim 5, characterized in that a plate (20) is placed on top of the guide roller (5), the U-shaped limit plate (19) limits the plate (20), and the electromagnetic disc (7) is magnetically attracted to one side of the plate (20).