CN213223968U

CN213223968U - Novel bending structure of stamping die capable of smoothly stripping materials

Info

Publication number: CN213223968U
Application number: CN202021701529.3U
Authority: CN
Inventors: 武赟虎
Original assignee: Jiangsu Bohe Precision Technology Co ltd
Current assignee: Jiangsu Bohe Precision Technology Co ltd
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-05-18
Anticipated expiration: 2030-08-16

Abstract

The utility model discloses a take off novel bending structure of stamping die of material smoothly, this bending structure include upper die base and die holder, install drive block A between upper die base and the die holder, nut A and bolt A are installed to drive block A's left end, be provided with dog A and gasket A between nut A and the bolt A, the left end upper side of die holder is provided with dog B, and is provided with to slide to bend towards A on one side of dog B's lower extreme. This kind of take off novel bending structure of stamping die of material smoothly, for the traditional shaping structure of bending, this scheme transfers simple swift and mould production sample size stability of mould in actual stamping die production process, takes off the material mode for the tradition simultaneously, and this scheme takes off the material smoothly in actual stamping die production process.

Description

Novel bending structure of stamping die capable of smoothly stripping materials

Technical Field

The utility model relates to a stamping die field specifically is a take off novel bending structure of stamping die of material smoothly.

Background

Generally, the material thickness of the stamping part is relatively thick, and the bending height is relatively high.

(1) The bending angle of the product is difficult to adjust. Usually, a bending punch is matched with a bending female die to bend and form a product, but the bending angle of the product is difficult to control and the die is difficult to adjust in actual stamping production.

(2) After bending, the material cannot be smoothly removed because the bending height is too high. The material is usually removed by a knock-out pin, and the material removal in this way is limited by the stroke and force of the spring.

Therefore, the novel bending structure of the stamping die capable of smoothly stripping materials is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to above-mentioned background art provides, the utility model provides a take off novel bending structure of stamping die of material smoothly has solved the problem that above-mentioned background art provided.

(II) technical scheme

The utility model provides a following technical scheme: a novel bending structure of a stamping die capable of smoothly stripping materials comprises an upper die base and a lower die base, wherein a driving block A is installed between the upper die base and the lower die base, a nut A and a bolt A are installed at the left end of the driving block A, a stop block A and a gasket A are arranged between the nut A and the bolt A, a stop block B is arranged on the upper side of the left end of the lower die base, a sliding bending punch A is arranged on one side of the lower end of the stop block B, a fixed bending punch A is arranged at the lower end of the sliding bending punch A, a lower die plate and a lower die plate are installed between the fixed bending punch A and the lower die base, an upper base plate A is installed on the right side of the upper die base, an upper clamping plate A is installed on one side of the upper base plate A, a driving stripping block is installed in the middle position of the upper die base and the lower die base, and a stripping swing block, the material removing swing block A and the material removing swing block B are respectively provided with a rotating shaft.

Preferably, the nut A is in threaded connection with the bolt A, and the nut A penetrates through the bolt A and is in threaded connection with the bolt A.

Preferably, the material removing swinging block A and the material removing swinging block B have the same specification and size.

Preferably, the stopper a is disposed at an upper end of the gasket a.

Preferably, the lower template is installed on the left side of the lower backing plate.

Preferably, the size of the upper die holder is the same as that of the lower die holder.

(III) advantageous effects

Compared with the prior art, the utility model provides a take off novel bending structure of stamping die of material smoothly possesses following beneficial effect: this kind of take off novel bending structure of stamping die of material smoothly, for the traditional shaping structure of bending, this scheme transfers simple swift and mould production sample size stability of mould in actual stamping die production process, takes off the material mode for the tradition simultaneously, and this scheme takes off the material smoothly in actual stamping die production process.

Drawings

Fig. 1 is a schematic view of the overall structure of the novel bending structure of the stamping die for smoothly stripping the material of the utility model;

in the figure: 1. an upper die holder; 2. an upper liner plate A; 3. an upper splint A; 4. a drive block A; 5. a stop block B; 6. Sliding, bending and punching A; 7. fixing a bending punch A; 8. a lower template; 9. a lower base plate; 10. a lower die holder; 11. A bolt A; 12. a nut A; 13. a block A; 14. a gasket A; 15. material removing and placing block A; 16. driving a stripping block; 17. a rotating shaft; 18. and (4) stripping and swinging the block B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the novel bending structure of the stamping die capable of smoothly stripping comprises an upper die holder 1 and a lower die holder 10, a driving block A4 is installed between the upper die holder 1 and the lower die holder 10, a nut a12 and a bolt a11 are installed at the left end of the driving block A4, a stopper a13 and a gasket a14 are arranged between the nut a12 and the bolt a11, a stopper B5 is arranged at the upper side of the left end of the lower die holder 10, a sliding bending punch A6 is installed at one side of the lower end of the stopper B5, a fixed bending punch A7 is installed at the lower end of the sliding bending punch A6, a lower template 8 and a lower template 9 are installed between the fixed bending punch A7 and the lower die holder 10, an upper backing plate a2 is installed at the right side of the upper die holder 1, an upper clamping plate A3 is installed at one side of the upper backing plate a2, a driving stripping block 16 is installed at the middle position of the upper die holder 1 and the lower die holder 10, and a swinging block a15 and a swinging block 18 are respectively installed, the material-removing swinging block A15 and the material-removing swinging block B18 are respectively provided with a rotating shaft 17.

Nut A12 is threaded onto bolt A11, and nut A12 is threaded through bolt A11 and onto bolt A11.

The material-removing swinging block A15 and the material-removing swinging block B18 have the same specification and size.

The stopper a13 is disposed at the upper end of the gasket a 14.

The lower template 8 is arranged at the left side of the lower backing plate 9.

The size of the upper die holder 1 is the same as that of the lower die holder 10.

The scheme has the advantages that the bending angle is adjusted by downwards moving the driving block A4 to enable the sliding bending punch A6 to move in the horizontal direction, so that the bending size of a product is stable, and the bending size of the product is convenient to adjust;

the stroke of the sliding bending punch A6 is used for adjusting the height of a movable block A4 by using a gasket 14 by driving the height of a block A4 and adjusting the height by using the gasket 14;

according to the scheme, the stripping swinging blocks A, B15 and 18 are driven to move downwards in the mold closing process by driving the stripping block 16 to rotate to be horizontally upwards around the rotating shaft 17, and the stripping swinging blocks A15 and B18 rotate under the self weight around the rotating shaft 17 in the mold opening process.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take off novel bending structure of stamping die of material smoothly, this bending structure includes upper die base (1) and die holder (10), its characterized in that: a driving block A (4) is installed between the upper die base (1) and the lower die base (10), a nut A (12) and a bolt A (11) are installed at the left end of the driving block A (4), a stop dog A (13) and a gasket A (14) are arranged between the nut A (12) and the bolt A (11), a stop dog B (5) is arranged on the upper side of the left end of the lower die base (10), a sliding bending punch A (6) is arranged on one side of the lower end of the stop dog B (5), a fixed bending punch A (7) is arranged at the lower end of the sliding bending punch A (6), a lower die plate (8) and a lower die plate (9) are installed between the fixed bending punch A (7) and the lower die base (10), an upper backing plate A (2) is installed on the right side of the upper die base (1), an upper clamping plate A (3) is installed on one side of the upper backing plate A (2), and a driving stripping block (16) is installed at the middle position of the upper die, and the right side of the driving stripping block (16) is respectively provided with a stripping swinging block A (15) and a stripping swinging block B (18), and the stripping swinging block A (15) and the stripping swinging block B (18) are respectively provided with a rotating shaft (17).

2. The novel bending structure of the stamping die capable of smoothly stripping materials as claimed in claim 1, is characterized in that: the nut A (12) is in threaded connection with the bolt A (11), and the nut A (12) penetrates through the bolt A (11) and is in threaded connection with the bolt A (11).

3. The novel bending structure of the stamping die capable of smoothly stripping materials as claimed in claim 1, is characterized in that: the material removing swinging block A (15) and the material removing swinging block B (18) have the same specification and size.

4. The novel bending structure of the stamping die capable of smoothly stripping materials as claimed in claim 1, is characterized in that: the stop block A (13) is arranged at the upper end of the gasket A (14).

5. The novel bending structure of the stamping die capable of smoothly stripping materials as claimed in claim 1, is characterized in that: the lower template (8) is arranged on the left side of the lower backing plate (9).

6. The novel bending structure of the stamping die capable of smoothly stripping materials as claimed in claim 1, is characterized in that: the specification and size of the upper die holder (1) are the same as those of the lower die holder (10).