CN220760777U - Stamping die capable of stamping rapidly and continuously - Google Patents

Abstract

The utility model relates to the technical field of stamping dies and discloses a stamping die capable of rapidly and continuously stamping, which comprises a supporting frame, wherein a limiting groove is formed in the inner wall of the bottom of the supporting frame, a die body is placed in the limiting groove, limiting components are arranged on two sides of the die body, each limiting component comprises a supporting plate welded on the inner wall of the bottom of the supporting frame, one side of each supporting plate is connected with a threaded rod through a bearing, the outer wall of each threaded rod is in threaded connection with a movable rod, one side of each movable rod is welded with a collision plate, one end of each threaded rod is welded with a handle, and the stamping die capable of rapidly and continuously stamping can avoid limiting position deviation of the die in the stamping process through the limiting components, can effectively ensure the accuracy of stamping positions and improve the stamping quality of machined parts. Through the ejector plate that sets up, can cooperate the punching press subassembly to the continuous punching press of machined part, improve the machining efficiency of mould effectively.

Description

Stamping die capable of stamping rapidly and continuously

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die capable of rapidly and continuously stamping.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.

The existing stamping die needs to be aligned with the stamping head when in use, so that the stamping head can accurately stamp a workpiece inside the die, but most of the existing stamping die is placed on a workbench, and position deviation phenomenon can occur in the stamping process, so that dislocation phenomenon occurs at the stamping position, and the stamping quality of the die is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the stamping die capable of rapidly and continuously stamping, has the advantages of preventing the die from misplacement, continuously stamping and the like, and solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping die that can punch out in succession fast, includes the support frame, the spacing groove has been seted up on the bottom inner wall of support frame, the mould body has been placed to the inside in spacing groove, the both sides of mould body all are provided with spacing subassembly, spacing subassembly is including the backup pad of welding on support frame bottom inner wall, one side of backup pad has the threaded rod through bearing connection, the outer wall threaded connection of threaded rod has the carriage release lever, one side welding of carriage release lever has the conflict board, the one end welding of threaded rod has the handle.

Preferably, the inside fixedly connected with first pneumatic cylinder of support frame, first pneumatic cylinder runs through to the inside of support frame, the output fixedly connected with lifter plate of first pneumatic cylinder, the bottom welding of lifter plate has the punching press head.

Preferably, guide plates are welded on two sides of the lifting plate, guide rods are connected to the guide plates in a sliding mode, the guide rods are welded inside the supporting frame, and buffer cushions are fixedly connected to the outer walls of the guide rods.

Preferably, the bottom of the support frame is welded with support legs, and the number of the support legs is four.

Preferably, the bottom inner wall of the limit groove is fixedly connected with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is fixedly connected with an ejector plate.

Preferably, the ejector plate is internally embedded with transverse reinforcing ribs and longitudinal reinforcing ribs, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are integrally formed.

In summary, the present utility model includes at least one of the following beneficial effects:

1. this stamping die that can punch in succession fast through the spacing subassembly that sets up, can avoid the mould to appear the spacing of position offset in the punching process, can guarantee the accuracy of punching press position effectively, has improved the punching quality of machined part. When the die body is used, the die body is placed in the limit groove, then the two threaded rods are rotated, the two threaded rods are rotated to drive the two movable rods to perform relative reciprocating motion, and the two movable rods are driven to abut against the die body to tightly abut against the limit groove after performing relative reciprocating motion, so that the die body is aligned with the stamping head, and dislocation phenomenon in the stamping process is avoided.

2. This stamping die that can punch out in succession fast through the ejector plate that sets up, can cooperate the punching press subassembly to the continuous punching press of machined part, has improved the machining efficiency of mould effectively. When the automatic punching machine is used, the second hydraulic cylinder is started to drive the ejector plate to perform lifting motion after the workpiece is punched, the ejector plate lifts the punched workpiece out of the die, an operator can conveniently take the workpiece, and the operator can place new workpieces inside the die to realize continuous punching. The transverse reinforcing ribs and the longitudinal reinforcing ribs are made of tungsten steel materials, so that the strength is high, the bearing capacity of the ejector plate can be enhanced, and the ejector plate is prevented from deformation after being pressed for a long time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a limiting assembly according to the present utility model;

FIG. 3 is a cross-sectional view of a support bracket of the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

Wherein: 1. a support frame; 2. a limit groove; 3. a die body; 4. a first hydraulic cylinder; 5. a lifting plate; 6. a guide plate; 7. a guide rod; 8. a cushion pad; 9. punching heads; 10. a limit component; 11. support legs; 12. a support plate; 13. a threaded rod; 14. a moving rod; 15. a handle; 16. a contact plate; 17. a second hydraulic cylinder; 18. an ejector plate; 19. transverse reinforcing ribs; 20. longitudinal reinforcing ribs.

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.

Referring to fig. 1-4, a stamping die capable of rapid continuous stamping comprises a support frame 1, wherein a first hydraulic cylinder 4 is fixedly connected to the inside of the support frame 1, the first hydraulic cylinder 4 penetrates into the support frame 1, an output end of the first hydraulic cylinder 4 is fixedly connected with a lifting plate 5, and a stamping head 9 is welded to the bottom of the lifting plate 5. The deflector 6 has all been welded to the both sides of lifter plate 5, and the inside sliding connection of deflector 6 has guide bar 7, and guide bar 7 welds the inside at support frame 1, and the outer wall fixedly connected with blotter 8 of guide bar 7. The bottom of the support frame 1 is welded with support legs 11, and the number of the support legs 11 is four.

As shown in fig. 1 and 2, a limit groove 2 is formed in the inner wall of the bottom of the support frame 1, a die body 3 is placed in the limit groove 2, limit assemblies 10 are arranged on two sides of the die body 3, each limit assembly 10 comprises a support plate 12 welded on the inner wall of the bottom of the support frame 1, one side of each support plate 12 is connected with a threaded rod 13 through a bearing, the outer wall of each threaded rod 13 is in threaded connection with a movable rod 14, one side of each movable rod 14 is welded with a collision plate 16, and one end of each threaded rod 13 is welded with a handle 15.

When the die body 3 is used, the die body 3 is placed in the limit groove 2, then the two threaded rods 13 are rotated, the two threaded rods 13 rotate and then drive the two movable rods 14 to perform relative reciprocating motion, and the two movable rods 14 drive the abutting plate 16 to abut against the die body 3 in the limit groove 2 after performing relative reciprocating motion, so that the die body 3 is aligned with the stamping head 9, and dislocation phenomenon in the stamping process is avoided.

Through the spacing subassembly 10 that sets up, can avoid the mould to appear the spacing of position offset in the punching press in-process, can guarantee the accuracy of punching press position effectively, improved the punching press quality of machined part.

As shown in fig. 3 and 4, the inner wall of the bottom of the limit groove 2 is fixedly connected with a second hydraulic cylinder 17, and the output end of the second hydraulic cylinder 17 is fixedly connected with an ejector plate 18. The ejector plate 18 is internally embedded with transverse reinforcing ribs 19 and longitudinal reinforcing ribs 20, and the transverse reinforcing ribs 19 and the longitudinal reinforcing ribs 20 are integrally formed.

When the automatic punching machine is used, after the punching of a workpiece is completed, the second hydraulic cylinder 17 is started to drive the ejector plate 18 to perform lifting movement, the ejector plate 18 lifts the punched workpiece out of the die, so that an operator can conveniently take the workpiece, and can place a new workpiece in the die, and continuous punching is achieved. The transverse reinforcing ribs 19 and the longitudinal reinforcing ribs 20 are made of tungsten steel, so that the strength is high, the bearing capacity of the ejector plate 18 can be enhanced, and the ejector plate 18 is prevented from deformation after being pressed for a long time.

Through the ejector plate 18, the workpiece can be continuously punched by matching with the punching assembly, and the processing efficiency of the die is effectively improved.

Standard parts used in the application files can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art.

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 (6)

1. Stamping die that can punch out in succession fast, including support frame (1), its characterized in that: the utility model discloses a mould, including support frame (1), mould body (3) have been placed to the inside of having offered spacing groove (2) on the bottom inner wall of support frame (1), mould body (3) both sides all are provided with spacing subassembly (10), spacing subassembly (10) are including welding backup pad (12) on support frame (1) bottom inner wall, one side of backup pad (12) is connected with threaded rod (13) through the bearing, the outer wall threaded connection of threaded rod (13) has movable rod (14), one side welding of movable rod (14) has conflict board (16), the one end welding of threaded rod (13) has handle (15).

2. A stamping die for rapid and continuous stamping as defined in claim 1, wherein: the novel hydraulic lifting device is characterized in that a first hydraulic cylinder (4) is fixedly connected to the inside of the supporting frame (1), the first hydraulic cylinder (4) penetrates through the inside of the supporting frame (1), a lifting plate (5) is fixedly connected to the output end of the first hydraulic cylinder (4), and a stamping head (9) is welded to the bottom of the lifting plate (5).

3. A stamping die for rapid continuous stamping as defined in claim 2, wherein: guide plates (6) are welded on two sides of the lifting plate (5), guide rods (7) are connected to the inside of the guide plates (6) in a sliding mode, the guide rods (7) are welded inside the supporting frame (1), and buffer cushions (8) are fixedly connected to the outer walls of the guide rods (7).

4. A stamping die for rapid and continuous stamping as defined in claim 1, wherein: the bottom of the supporting frame (1) is welded with supporting legs (11), and the number of the supporting legs (11) is four.

5. A stamping die for rapid and continuous stamping as defined in claim 1, wherein: the bottom inner wall of the limiting groove (2) is fixedly connected with a second hydraulic cylinder (17), and the output end of the second hydraulic cylinder (17) is fixedly connected with an ejector plate (18).

6. A stamping die for rapid and continuous stamping as defined in claim 5, wherein: the inner part of the ejection plate (18) is embedded with a transverse reinforcing rib (19) and a longitudinal reinforcing rib (20), and the transverse reinforcing rib (19) and the longitudinal reinforcing rib (20) are integrally formed.