CN216324535U

CN216324535U - Punching composite forming die

Info

Publication number: CN216324535U
Application number: CN202122694910.2U
Authority: CN
Inventors: 赵云
Original assignee: Yuanke Hongsen Precision Technology Kunshan Co ltd
Current assignee: Yuanke Hongsen Precision Technology Kunshan Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-19
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a stamping and punching composite forming die, and particularly relates to the field of dies, which comprises a base and an upper pressing die positioned above the base, wherein a connecting column fixedly connected with an ejector block is fixedly arranged inside a shrinkage groove, a first spring is arranged between the ejector block and a clamping block, an adjusting rod is inserted into one side surface of a bearing block, a first clamping block is sleeved on the outer surface of the adjusting rod, a second clamping block is arranged on one side of the first clamping block, the clamping block is positioned between the first clamping block and the second clamping block, and a second spring sleeved on the outer surface of the adjusting rod is fixedly arranged on one side surface of the second clamping block. According to the utility model, the penetrating grooves arranged on the bottom surfaces of the inner walls of the punching groove and the stamping groove and the jacking blocks capable of moving in the penetrating grooves can ensure that the device has a very convenient demoulding effect, and meanwhile, demoulding is carried out by manual operation, so that the film pressing condition of a product can be conveniently observed, and the product can be timely treated and defective products can be reduced.

Description

Punching composite forming die

Technical Field

The utility model relates to the technical field of dies, in particular to a stamping and punching composite forming die.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".

However, in actual use, the die can make the blank become a tool with a specific shape and size under the action of external force, but the existing die needs to use a composite forming die when needing to punch and punch simultaneously, and when the composite die is used, punching and punching can be carried out simultaneously, but demoulding is not convenient after pressing is finished.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a stamping and punching composite forming die to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a punching and punching composite forming die comprises a base and an upper pressing die positioned above the base, wherein a punching plate and a punching block are fixedly mounted on the lower surface of the upper pressing die, a bearing block is fixedly connected to the upper surface of the base, a punching groove and a punching groove are formed in the upper surface of the bearing block, inserting grooves are formed in the inner wall bottom surfaces of the punching groove and the punching groove, the bottom ends of the inserting grooves are communicated with a shrinkage groove, an ejector block is arranged inside the inserting grooves, a connecting column fixedly connected with the ejector block is fixedly mounted inside the shrinkage groove, a clamping block is fixedly mounted at the bottom end of the connecting column, a first spring is arranged between the ejector block and the clamping block, an adjusting rod is inserted into one side surface of the bearing block, a first clamping block is sleeved on the outer surface of the adjusting rod, a second clamping block is arranged on one side of the first clamping block, and the clamping block is positioned between the first clamping block and the second clamping block, and a second spring sleeved on the outer surface of the adjusting rod is fixedly installed on one side surface of the second clamping block.

Preferably, the upper surface of carrier block is equipped with the stopper, and evenly distributed is in the opening part both sides of punching a hole recess and punching press recess, the bottom surface fixed mounting of stopper has the threaded rod, the surface threaded connection of threaded rod has the thread groove of seting up at the carrier block upper surface.

Preferably, the top surface of the first spring is fixedly connected with the top surface of the inner wall of the contraction groove, the bottom surface of the first spring is fixedly connected with the upper surface of the fixture block, and the lower surface of the fixture block is arc-shaped.

Preferably, an adjusting groove communicated with the bottom of the shrinkage groove is formed in one side face of the bearing block, and the adjusting rod moves on the inner wall of the adjusting groove.

Preferably, the second spring is located inside the adjusting groove, and one end of the second spring, which is far away from the second clamping block, is fixedly connected with one side of the inner wall of the adjusting groove.

Preferably, the handle is fixedly installed at one end, close to the outside, of the adjusting rod, and the rotating head is fixedly installed on the upper surface of the limiting block.

The utility model has the technical effects and advantages that:

1. through setting up the groove of alternating in recess and the punching press recess inner wall bottom surface of punching a hole to and can move about the kicking block of alternating inslot portion, can make the device have very convenient drawing of patterns effect, the manual operation drawing of patterns simultaneously can be convenient for observe the press mold situation of product, can in time handle, reduces the wastrel.

2. Through setting up the stopper of carrier block upper surface, can be convenient for fixed blank to prevent the condition that the skew appears in the punching press in-process, when the device normal use, only need rotate the stopper, let the lower surface of stopper press on the blank can.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic side sectional view of the present invention.

Fig. 3 is a front sectional view of the present invention.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

The reference signs are: 1. a base; 2. pressing the die; 3. stamping the plate; 4. punching a hole block; 5. a bearing block; 6. punching a groove; 7. stamping a groove; 8. inserting the slot; 801. a contraction groove; 9. a top block; 10. connecting columns; 11. a first spring; 12. a clamping block; 13. an adjustment groove; 14. adjusting a rod; 15. a first clamping block; 16. a second clamping block; 17. a second spring; 18. a handle; 19. a limiting block; 20. turning the head; 21. a threaded rod; 22. a thread groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The punching and punching composite forming die shown in the attached figures 1-4 comprises a base 1 and an upper pressing die 2 positioned above the base 1, wherein a punching plate 3 and a punching block 4 are fixedly arranged on the lower surface of the upper pressing die 2, a bearing block 5 is fixedly connected to the upper surface of the base 1, a punching groove 6 and a punching groove 7 are formed in the upper surface of the bearing block 5, inserting slots 8 are formed in the bottom surfaces of the inner walls of the punching groove 6 and the punching groove 7, a contraction slot 801 is communicated with the bottom end of the inserting slot 8, an ejector block 9 is arranged inside the inserting slot 8, a connecting column 10 fixedly connected with the ejector block 9 is fixedly arranged inside the contraction slot 801, a clamping block 12 is fixedly arranged at the bottom end of the connecting column 10, a first spring 11 is arranged between the ejector block 9 and the clamping block 12, an adjusting rod 14 is inserted in one side surface of the bearing block 5, a first clamping block 15 is sleeved on the outer surface of the adjusting rod 14, a second clamping block 16 is arranged on one side of the first clamping block 15, and the fixture block 12 is located between the first clamping block 15 and the second clamping block 16, a second spring 17 sleeved on the outer surface of the adjusting rod 14 is fixedly installed on one side surface of the second clamping block 16, the penetrating groove 8 arranged on the bottom surfaces of the inner walls of the punching groove 6 and the punching groove 7 and the ejector block 9 capable of moving inside the penetrating groove 8 can enable the device to have a very convenient demolding effect, and meanwhile, manual demolding can be performed, so that the film pressing condition of a product can be conveniently observed, the device can be timely processed, and defective products are reduced.

Be equipped with stopper 19 through the upper surface that sets up carrier block 5, and evenly distributed is in the opening part both sides of punching a hole recess 6 and punching press recess 7, and stopper 19's bottom surface fixed mounting has threaded rod 21, and threaded rod 21's surface threaded connection has the thread groove 22 of seting up at carrier block 5 upper surface, the fixed blank of can being convenient for to prevent the condition that the skew appears in the punching a hole in-process of punching a hole in the punching press.

Through the top surface that sets up first spring 11 and the inner wall top surface fixed connection of shrink groove 801, the bottom surface of first spring 11 and the upper surface fixed connection of fixture block 12, the lower surface of fixture block 12 is the arc, and when the device was used normally, fixture block 12 can be in the jack-up that makes progress under the circumstances that adjusts the pole 14 and promote to ejecting 9 to the inside of punching press recess 7, then when loosening regulation pole 14, ejecting 9 can get back to the inside of wearing slot 8 again and place under the circumstances that fixture block 12 and first spring 11 kick-backed downwards.

Through setting up bearing block 5 one side and seted up the adjustment tank 13 that is linked together with shrink groove 801 bottom, adjust pole 14 activity in the inner wall of adjustment tank 13, be convenient for promote and adjust pole 14.

Through setting up the inside that second spring 17 is located adjustment tank 13, and second spring 17 keeps away from one end of second grip block 16 and inner wall one side fixed connection of adjustment tank 13, can be after promoting, will adjust pole 14 recovery under second spring 17's resilience effect.

A handle 18 is fixedly arranged at one end, close to the outside, of the adjusting rod 14, and a rotating head 20 is fixedly arranged on the upper surface of the limiting block 19, so that the operation is facilitated.

The working principle of the utility model is as follows: when the device is normally used, firstly, a blank is placed at the opening of the punching groove 6 and the punching groove 7 on the upper surface of the bearing block 5, then the rotating head 20 is rotated, the limiting block 19 is pressed at the corner of the upper surface of the blank, then the driving device starts punching, after the pressing is finished, the handheld handle 18 is transversely pushed towards the inside of the adjusting groove 13, at the moment, the clamping block 12 between the first clamping block 15 and the second clamping block 16 is extruded to be in an upward moving state, so that the top block 9 is upwards positioned from the opening of the penetrating groove 8, the die is demoulded, when the hand is released, the adjusting rod 14 is restored under the resilience action of the second spring 17, and therefore, the top block 9 at the moment is also retracted under the lower resilience action of the first spring 11, and the clamping block 12 is continuously clamped between the first clamping block 15 and the second clamping block 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 punching press compound forming die that punches a hole, includes base (1) and last moulding-die (2) that are located base (1) top, the lower fixed surface of going up moulding-die (2) installs punching press board (3) and punching block (4), the last fixed surface of base (1) is connected with carrier block (5), punching press recess (6) and punching press recess (7), its characterized in that have been seted up to the upper surface of carrier block (5): punching hole recess (6) with inner wall bottom surface of punching press recess (7) has all been seted up and has been worn slot (8), the bottom intercommunication of wearing slot (8) has shrink groove (801), the inside of wearing slot (8) is equipped with kicking block (9), the inside fixed mounting of shrink groove (801) has spliced pole (10) with kicking block (9) fixed connection, the bottom fixed mounting of spliced pole (10) has fixture block (12), be equipped with first spring (11) between kicking block (9) and fixture block (12), a side of carrier block (5) is inserted and is equipped with regulation pole (14), the surface cover of adjusting pole (14) is equipped with first grip block (15), one side of first grip block (15) is equipped with second grip block (16), and fixture block (12) are located between first grip block (15) and second grip block (16), a side fixed mounting of second grip block (16) has the second bullet of cover establishing at regulation pole (14) surface to play, a side fixed mounting of second grip block (16) is established and is established at second bullet A spring (17).

2. The stamping and punching composite forming die as claimed in claim 1, wherein: the upper surface of carrier block (5) is equipped with stopper (19), and evenly distributed is in the opening part both sides of punching a hole recess (6) and punching press recess (7), the bottom surface fixed mounting of stopper (19) has threaded rod (21), the surface threaded connection of threaded rod (21) has thread groove (22) of seting up at carrier block (5) upper surface.

3. The stamping and punching composite forming die as claimed in claim 1, wherein: the top surface of the first spring (11) is fixedly connected with the top surface of the inner wall of the shrinkage groove (801), the bottom surface of the first spring (11) is fixedly connected with the upper surface of the fixture block (12), and the lower surface of the fixture block (12) is arc-shaped.

4. The stamping and punching composite forming die as claimed in claim 3, wherein: one side surface of the bearing block (5) is provided with an adjusting groove (13) communicated with the bottom of the contraction groove (801), and the adjusting rod (14) moves on the inner wall of the adjusting groove (13).

5. The stamping and punching composite forming die as claimed in claim 4, wherein: the second spring (17) is located inside the adjusting groove (13), and one end, far away from the second clamping block (16), of the second spring (17) is fixedly connected with one side of the inner wall of the adjusting groove (13).

6. The stamping and punching composite forming die as claimed in claim 2, wherein: the adjusting rod (14) is fixedly provided with a handle (18) at one end close to the outside, and the upper surface of the limiting block (19) is fixedly provided with a rotating head (20).