CN217964389U

CN217964389U - Wear-resisting stamping die anticorrosives

Info

Publication number: CN217964389U
Application number: CN202222063298.3U
Authority: CN
Inventors: 许波勇
Original assignee: Suzhou Rongwei Mold Co ltd
Current assignee: Suzhou Rongwei Mold Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-06
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an anticorrosion wear-resisting stamping die, the on-line screen storage device comprises a base, the upside of base is provided with the punching press lower mould, the upside fixedly connected with guide post of punching press lower mould, the outside slip cover of guide post is equipped with the punching press upper mould, the downside of punching press upper mould is provided with the punching press template, the upside middle part of punching press lower mould is provided with the punching press die holder, the lower surface of punching press template and the upper surface of punching press die holder all are provided with corrosion resistant layer, the surface of corrosion resistant layer is provided with the wearing layer, corrosion resistant layer and wearing layer circulate spraying in proper order at the surface of punching press template and punching press die holder; through the corrosion-resistant layer and the wearing layer of design, when using at punching die board and punching die holder punching press surface, circulation stack in proper order sets up multilayer corrosion-resistant layer and wearing layer, through the protection of multilayer corrosion-resistant layer and wearing layer to reduce the phenomenon that can not use because metal particle wearing and tearing and corruption when using.

Description

Wear-resisting stamping die anticorrosives

Technical Field

The utility model belongs to the technical field of stamping die, concretely relates to wear-resisting stamping die anticorrosives.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

After the existing stamping die is used for stamping for a long time, the surface of the die is abraded and corroded by metal particles generated by stamping, so that the die is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting stamping die anticorrosives to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting stamping die anticorrosives, includes the base, the upside of base is provided with the punching press lower mould, the upside fixedly connected with guide post of punching press lower mould, the outside slip cover of guide post is equipped with the punching press mould, the downside of mould is provided with the punching press template on the punching press, the upside middle part of punching press lower mould is provided with the punching press die holder, the lower surface of punching press template and the upper surface of punching press die holder all are provided with corrosion resistant layer, corrosion resistant layer's surface is provided with the wearing layer, corrosion resistant layer and wearing layer circulate the spraying in proper order on the surface of punching press template and punching press die holder.

Preferably, the upper end of the guide post is fixedly connected with a top plate, the middle part of the upper punching die is fixedly connected with a punching post, and the upper end of the punching post is connected with the middle part of the top plate in a sliding mode through a sliding hole.

Preferably, the guide posts are provided with two groups, the lower end sleeves of one group of guide posts are provided with buffer springs, and two ends of each buffer spring are tightly attached to the upper stamping die and the lower stamping die respectively.

Preferably, a buffer mechanism is arranged at a position, corresponding to the stamping die holder, on the inner side of the lower stamping die, and the lower side of the stamping die holder is connected with the buffer mechanism.

Preferably, the buffer mechanism comprises a sliding plate which is slidably mounted in the stamping lower die and rubber buffer blocks which are mounted on two sides of the sliding plate, and the lower side of the stamping die holder is mounted in the middle of the sliding plate.

Preferably, the two sides of the lower end of the sliding plate are provided with elastic buffer pieces in an inclined manner, the lower end of each elastic buffer piece is provided with a sliding block, the sliding block is slidably mounted at the bottom of the inner side of the lower stamping die, one end of the sliding block is fixedly connected with an auxiliary spring, and one end of the auxiliary spring is fixedly connected with the lower stamping die.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the corrosion-resistant layer and the wearing layer of design, when using at punching die board and punching die holder punching press surface, circulation in proper order is overlapped and is set up multilayer corrosion-resistant layer and wearing layer, through the protection of multilayer corrosion-resistant layer and wearing layer to reduce the phenomenon that can not use because metal particle wearing and tearing and corruption when using.

2. Through the buffer gear who designs, the sliding plate that the rubber buffer block through buffer gear supported the punching die holder lower extreme and connect when using, and punching die holder atress can cushion through rubber buffer block when using to reduce the phenomenon of impact damage, and cooperate the elastic buffer piece to promote the auxiliary spring of sliding block compression and supplementary buffering, thereby make buffer gear buffer protection effect better.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the corrosion-resistant and wear-resistant structure of the present invention;

FIG. 3 is a schematic structural view of the buffering mechanism of the present invention;

in the figure: 1. a base; 2. stamping a lower die; 3. a buffer spring; 4. stamping an upper die; 5. a guide post; 6. a top plate; 7. punching the column; 8. stamping the template; 9. a stamping die holder; 10. a buffer mechanism; 11. a corrosion-resistant layer; 12. a wear layer; 13. a rubber buffer block; 14. a sliding plate; 15. an elastic buffer sheet; 16. a slider; 17. an auxiliary spring.

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.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a wear-resisting stamping die anticorrosives, which comprises a base 1, base 1's upside is provided with punching press lower mould 2, punching press lower mould 2's upside fixedly connected with guide post 5, the outside slip cover of guide post 5 is equipped with punching press upper mould 4, the downside of punching press upper mould 4 is provided with stamping die plate 8, the upside middle part of punching press lower mould 2 is provided with punching press die holder 9, stamping die plate 8's lower surface and punching press die holder 9's upper surface all are provided with corrosion-resistant layer 11, corrosion-resistant layer 11's surface is provided with wearing layer 12, corrosion-resistant layer 11 is the titanium alloy layer, wearing layer 12 is the tungsten carbide layer, corrosion-resistant layer 11 and wearing layer 12 circulate the spraying in proper order on stamping die plate 8 and punching press die holder 9's surface, strengthen the wear-resisting and the corrosion resistance on punching press template 8 and punching press die holder 9 surface through corrosion-resistant layer 11 and wearing layer 12 when using the punching press.

Further, referring to fig. 1, the upper end of the guide post 5 is fixedly connected with a top plate 6, the middle part of the upper stamping die 4 is fixedly connected with a stamping post 7, the upper end of the stamping post 7 is slidably connected with the middle part of the top plate 6 through a slide hole, and the stamping post 7 is driven to descend through a driving device, so that the upper stamping die 4 is driven to descend along the guide post 5, and the stamping die plate 8 stamps the articles on the stamping die holder 9; the guide posts 5 are provided with two sets of guide posts, the lower end sleeves of one set of guide posts 5 are provided with buffer springs 3, two ends of each buffer spring 3 are respectively attached to the upper die 4 and the lower die 2 in the stamping process, the guide posts 5 guide the upper die 4 in the stamping process when sliding, and the buffer springs 3 are matched to buffer the upper die to a certain extent.

As can be seen from the above description, the present invention has the following advantages: when the stamping die is used, the multiple corrosion-resistant layers 11 and the wear-resistant layer 12 are sequentially and circularly superposed on the stamping surface of the stamping template 8 and the stamping die holder 9 in sequence, and the phenomenon that the stamping die cannot be used due to the abrasion and corrosion of metal particles in use is reduced through the protection of the multiple corrosion-resistant layers 11 and the wear-resistant layer 12.

Example two:

referring to fig. 1 to 3, based on the first embodiment, the present invention provides a technical solution: the inner side of the lower stamping die 2 is provided with a buffer mechanism 10 corresponding to the position of the stamping die holder 9, the lower side of the stamping die holder 9 is connected with the buffer mechanism 10, and the buffer effect on the stamping die holder 9 is enhanced through the buffer mechanism 10 when the stamping die is used; the buffer mechanism 10 comprises a sliding plate 14 which is slidably arranged in the lower stamping die 2 and rubber buffer blocks 13 which are arranged on two sides of the sliding plate 14, the lower side of the stamping die holder 9 is arranged in the middle of the sliding plate 14, the sliding plate 14 is supported through the rubber buffer blocks 13, and the supporting and buffering can be carried out when the buffer mechanism is used; elastic buffer sheets 15 are obliquely arranged on two sides of the lower end of the sliding plate 14, sliding blocks 16 are arranged on the lower end of the elastic buffer sheets 15, the sliding blocks 16 are slidably mounted at the bottom of the inner side of the lower stamping die 2, an auxiliary spring 17 is fixedly connected to one end of each sliding block 16, one end of each auxiliary spring 17 is fixedly connected with the lower stamping die 2, and the elastic buffer sheets 15 push the sliding blocks 16 to slide under the force of the elastic buffer sheets so that the sliding blocks 16 compress the auxiliary springs 17 for auxiliary buffering.

Adopt above-mentioned technical scheme's buffer gear 10, the sliding plate 14 that the rubber buffer block 13 through buffer gear 10 connects the lower extreme of punching die holder 9 supports when using, and punching die holder 9 atress can cushion through rubber buffer block 13 when using to reduce the phenomenon of impact damage, and cooperate elastic buffer piece 15 to promote 16 compression auxiliary spring 17 auxiliary buffering of sliding block, thereby make buffer gear 10 buffer protection effect better.

The utility model discloses a theory of operation and use flow: when the stamping die is used, the stamping column 7 is driven to descend through the driving equipment, so that the stamping upper die 4 is driven to descend along the guide column 5, articles on the stamping die holder 9 are stamped by the stamping die plate 8, the abrasion resistance and the corrosion resistance of the surfaces of the stamping die plate 8 and the stamping die holder 9 are enhanced through the corrosion-resistant layer 11 and the abrasion-resistant layer 12 during stamping, the phenomenon that the stamping die plate 8 and the stamping die holder 9 are damaged is reduced, the sliding plate 14 is driven to slide on the rubber buffer block 13 to buffer when the stamping die holder 9 is stressed, meanwhile, the elastic buffer sheet 15 pushes the sliding block 16 to slide under the stress, the sliding block 16 compresses the auxiliary spring 17 to perform auxiliary buffering, and the stamping die holder 9 is protected in a buffering manner.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a wear-resisting stamping die anticorrosives, includes base (1), its characterized in that: the upside of base (1) is provided with punching press lower mould (2), upside fixedly connected with guide post (5) of punching press lower mould (2), the outside slip cover of guide post (5) is equipped with mould (4) in the punching press, the downside of mould (4) is provided with stamping die board (8) in the punching press, the upside middle part of punching press lower mould (2) is provided with stamping die holder (9), the lower surface of stamping die board (8) and the upper surface of stamping die holder (9) all are provided with corrosion-resistant layer (11), the surface of corrosion-resistant layer (11) is provided with wearing layer (12), corrosion-resistant layer (11) and wearing layer (12) circulate the spraying in proper order on the surface of stamping die board (8) and stamping die holder (9).

2. The anti-corrosion wear-resistant stamping die according to claim 1, wherein: the upper end fixedly connected with roof (6) of guide post (5), the middle part fixedly connected with punching column (7) of mould (4) in the punching press, the upper end and the roof (6) middle part of punching column (7) are through slide opening sliding connection.

3. The anti-corrosion wear-resistant stamping die according to claim 1, characterized in that: the guide posts (5) are provided with two groups, the lower end sleeves of one group of guide posts (5) are provided with buffer springs (3), and two ends of each buffer spring (3) are respectively attached to the upper stamping die (4) and the lower stamping die (2).

4. The anti-corrosion wear-resistant stamping die according to claim 1, wherein: the punching die is characterized in that a buffering mechanism (10) is arranged on the inner side of the lower punching die (2) corresponding to the punching die holder (9), and the lower side of the punching die holder (9) is connected with the buffering mechanism (10).

5. The anti-corrosion wear-resistant stamping die according to claim 4, wherein: the buffer mechanism (10) comprises a sliding plate (14) which is slidably arranged in the lower stamping die (2) and rubber buffer blocks (13) which are arranged on two sides of the sliding plate (14), and the lower side of the stamping die holder (9) is arranged in the middle of the sliding plate (14).

6. The anti-corrosion wear-resistant stamping die according to claim 5, wherein: elastic buffer sheets (15) are obliquely arranged on two sides of the lower end of the sliding plate (14), sliding blocks (16) are arranged at the lower ends of the elastic buffer sheets (15), the sliding blocks (16) are slidably mounted at the bottom of the inner side of the lower stamping die (2), one ends of the sliding blocks (16) are fixedly connected with auxiliary springs (17), and one ends of the auxiliary springs (17) are fixedly connected with the lower stamping die (2).