CN212917249U

CN212917249U - Durable and wear-resistant hardware mould

Info

Publication number: CN212917249U
Application number: CN202021458381.5U
Authority: CN
Inventors: 钟加威; 钟丹; 王远砀
Original assignee: Xuzhou Shishun Industry And Trade Co ltd
Current assignee: Xuzhou Shishun Industry And Trade Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-09
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a durable anti-wear hardware mould, which comprises a base, wherein a stamping plate is arranged on the upper side of the base, a stand column is connected between the base and the stamping plate, and a mould is arranged on the base; the mould includes lower bolster and cope match-plate pattern, and on the base was located to the lower bolster, the cope match-plate pattern was located the one side that the punching press board is close to the base, and the cope match-plate pattern includes the cope match-plate pattern body, and this internal excavation of cope match-plate pattern has movable chamber, and the intracavity that moves about slides and is equipped with the stripper, is connected with the extensible member between cope match-plate pattern body and the stripper, and the fixed sliding ring of outside fixedly connected with of stripper, fixed sliding ring and this body sliding connection of cope match. The utility model discloses a setting at mould and material contact surface installation non-Newton body mechanism for the contact surface of mould and material is difficult for producing wearing and tearing in long-time use, and the user does not need often to change the mould, has improved the life of mould, has also reduced the economic input of user to the mould.

Description

Durable and wear-resistant hardware mould

Technical Field

The utility model belongs to the technical field of hardware mould, concretely relates to hardware mould of durable abrasionproof.

Background

The metal mold is generally referred to as a stamping mold, which is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is also called as a cold stamping mold (commonly called as a cold stamping die). The stamping refers to 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.

In hardware mould's in-service use process, because mould abrasionproof decreases the performance relatively, the mould is under the long-term effect of press, and the wearing and tearing of certain degree appear easily in the contact surface of mould extrusion material, makes the mould that the user need wear and tear and changes to caused its life weak point, the problem that user input manufacturing cost is high.

Therefore, in view of the above technical problems, it is necessary to provide a durable wear-resistant hardware mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hardware mould of durable abrasionproof to solve foretell hardware mould under the long-term effect of press, the problem of wearing and tearing easily produces in the contact surface that mould and material contacted.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a durable anti-wear hardware die comprises a base, wherein a stamping plate is arranged on the upper side of the base, an upright post is connected between the base and the stamping plate, and a die is mounted on the base;

the mould includes lower bolster and cope match-plate pattern, the lower bolster is located on the base, the cope match-plate pattern is located the one side that the punching press board is close to the base on, the cope match-plate pattern includes the cope match-plate pattern body, this internal division of cope match-plate pattern has movable chamber, the slip of activity intracavity is equipped with the stripper plate, be connected with the extensible member between cope match-plate pattern body and the stripper plate, the fixed sliding ring of outside fixedly connected with of stripper plate, fixed sliding ring and this body sliding connection of cope match-plate pattern, the non-Newton's body layer of fixedly connected with is gone up in the one side that the cope match-plate pattern body was kept away from to the stripper plate, be equipped with the cushion chamber in the stripper plate, be.

In one embodiment, the surface of the stamping plate, which is far away from the base, is connected with the stamping block, the stamping block is made of metal rubber, and the service life of the stamping block is easily prolonged by utilizing the characteristics of corrosion resistance and abrasion resistance of the metal rubber.

In one embodiment, the outside cover of stand is equipped with first spring for the punching press board can kick-back automatically when not bearing pressure, thereby the person of being convenient for takes out the material after the shaping from the mould.

In one embodiment, the side wall of the fixed slip ring is connected with a sliding block, the upper die plate body is provided with a sliding groove matched with the sliding block, the sliding groove is communicated with the movable cavity, the limiting extrusion plate can conveniently slide in the movable cavity, and therefore the stability of the extrusion plate during use can be improved.

In one embodiment, elastic rubber is paved on one surface, close to the upper template body, of the fixed sliding ring, so that when the extrusion plate extrudes materials, the fixed sliding ring is not easy to impact the upper template body, and the fixed sliding ring is not easy to damage.

In one embodiment, the non-Newton body layer is coated with a protective layer, so that the protective effect on the non-Newton body layer is improved, and the non-Newton body layer is not easily damaged by materials.

In one embodiment, the upper die plate body is connected with a plurality of first limiting columns which are uniformly distributed, the first limiting columns are arranged in the movable cavity, and the extrusion plate is connected with second limiting columns matched with the first limiting columns.

In one embodiment, be connected with the second spring between first spacing post and the second spacing post, be convenient for on the one hand improve the extrusion board stability when the extrusion material, on the other hand be convenient for cushion the extrusion force that the extrusion board received for the extrusion board is difficult because the extrusion force is too big and damage.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a setting at mould and material contact surface installation non-Newton body mechanism for the contact surface of mould and material is difficult for producing wearing and tearing in long-time use, and the user does not need often to change the mould, has improved the life of mould, has also reduced the economic input of user to the mould.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a cross-sectional view of a durable wear-resistant hardware mold according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a perspective view of a durable and wear-resistant hardware mold according to an embodiment of the present invention.

In the figure: 1. the spring type compression die comprises a base, 2 parts of a stamping plate, 201 parts of a stamping block, 3 parts of a column, 301 parts of a first spring, 4 parts of a die, 401 parts of a lower die plate, 402 parts of an upper die plate, 403 parts of an upper die plate body, 404 parts of a movable cavity, 405 parts of an extrusion plate, 406 parts of a telescopic piece, 407 parts of a fixed sliding ring, 408 parts of a sliding block, 409 parts of a sliding groove, 410 parts of a non-Newtonian layer, 411 parts of a buffer cavity, 412 parts of an air channel, 413 parts of an elastic film, 414 parts of a protective layer, 415 parts of a first limiting column, 416 parts of a second limiting column and 417.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a durable abrasionproof hardware mould, it is shown with reference to fig. 1 ~ 3, including base 1, locate the punching press board 2 of base 1 upside, connect base 1 and punching press board 2's stand 3 and install in base 1 and punching press mould 4 between 2.

Refer to fig. 1-3 shown, the upside of base 1 is equipped with punching press board 2, be convenient for carry out the punching press to the material, be connected with punching press piece 201 on the one side that base 1 was kept away from to punching press board 2, setting through punching press piece 201, make the pressure that the press produced act on punching press piece 201, easily protect punching press board 2, the material of punching press piece 201 is metal rubber, it is corrosion-resistant through utilizing metal rubber, stand wear-resisting characteristic, easily improve the life of punching press piece 201, be connected with stand 3 between base 1 and the punching press board 2, stand 3's outside cover is equipped with first spring 301, make punching press board 2 when not receiving the pressure, can kick-back automatically, thereby convenient to use person takes out the material after the shaping from mould 4.

Referring to fig. 1-2, a mold 4 is installed on a base 1, the mold 4 includes a lower template 401 and an upper template 402, the lower template 401 is installed on the base 1, the upper template 402 is installed on a side of a stamping plate 2 close to the base 1, the upper template 402 includes an upper template body 403, a movable cavity 404 is drilled in the upper template body 403, so that a squeezing plate 405 can slide conveniently, a squeezing plate 405 is arranged in the movable cavity 404, a telescopic member 406 is connected between the upper template body 403 and the squeezing plate 405, so that the squeezing plate 405 can be supported conveniently, and the force applied to the squeezing plate 405 can be buffered conveniently, so that the squeezing plate 405 is not easily damaged due to excessive pressure, a fixed slip ring 407 is fixedly connected to an outer side of the squeezing plate 405, so that the squeezing plate 405 can slide conveniently, the fixed slip ring 407 is connected to the upper template body 403 in a sliding manner, an elastic rubber is laid on a side of the fixed slip ring 407 close to the upper template body 403, so, the fixed slip ring 407 is less likely to collide with the upper die plate body 403, so that the fixed slip ring 407 is less likely to be damaged.

The side wall of the fixed slip ring 407 is connected with a sliding block 408, the upper template body 403 is provided with a sliding groove 409 matched with the sliding block 408, the sliding groove 409 is communicated with the movable cavity 404, so that the extrusion plate 405 can be conveniently limited to slide in the movable cavity 404, and the stability of the extrusion plate 405 during use can be improved.

Referring to fig. 1 to 2, a non-newton body layer 410 is fixedly connected to a surface of the pressing plate 405 away from the upper form body 403, a protective layer 414 is coated on the non-newton body layer 410, so as to improve a protective effect on the non-newton body layer 410, and the non-newton body layer 410 is not easily damaged by a material, a buffer chamber 411 is provided in the pressing plate 405, an air channel 412 is provided between the buffer chamber 411 and the non-newton body layer 410, an elastic film 413 is installed in the air channel 412, the elastic film 413 is a waterproof elastic rubber, when the pressing plate 405 presses the material, the non-newton body layer 410 connected to the pressing plate 405 contacts the material before the material, since the liquid in the non-newton body layer 410 has a characteristic of fluidity, when the pressure applied to the non-newton body layer 410 is too large, the liquid in the non-newton body layer 410 starts to enter the buffer, when the non-Newton body layer 410 is extruded by liquid, the liquid starts to expand, the buffer cavity 411 provides a certain moving space for the expansion of the non-Newton body layer, when the non-Newton body layer 410 is free from external force, the elastic film 413 starts to restore to deform, so that the liquid in the expanded elastic film 413 can be driven to return to the non-Newton body layer 410 again, the restoration of the non-Newton body layer 410 is completed, and meanwhile, the liquid has the characteristic of uniform distribution, and the extrusion effect on the material is easily improved.

Specifically, be connected with a plurality of evenly distributed's first spacing post 415 on the cope match-plate pattern body 403, first spacing post 415 is located in activity chamber 404, be connected with on the stripper plate 405 with first spacing post 415 assorted spacing post 416 of second, be connected with second spring 417 between first spacing post 415 and the spacing post 416 of second, be convenient for improve the stability of stripper plate 405 when extruding material on the one hand, on the other hand is convenient for cushion the extrusion force that stripper plate 405 received, make stripper plate 405 difficult because the extrusion force is too big and damage.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A durable anti-wear hardware mould comprises a base (1) and is characterized in that a stamping plate (2) is arranged on the upper side of the base (1), a stand column (3) is connected between the base (1) and the stamping plate (2), and a mould (4) is mounted on the base (1);

the die (4) comprises a lower die plate (401) and an upper die plate (402), the lower die plate (401) is arranged on a base (1), the upper die plate (402) is arranged on one surface, close to the base (1), of a stamping plate (2), the upper die plate (402) comprises an upper die plate body (403), a movable cavity (404) is formed in the upper die plate body (403) in a chiseling mode, an extrusion plate (405) is arranged in the movable cavity (404) in a sliding mode, a telescopic piece (406) is connected between the upper die plate body (403) and the extrusion plate (405), a fixed sliding ring (407) is fixedly connected to the outer side of the extrusion plate (405), the fixed sliding ring (407) is connected with the upper die plate body (403) in a sliding mode, a non-Newton body layer (410) is fixedly connected to one surface, far away from the upper die plate body (403), of the extrusion plate (405), a buffer cavity (, an air channel (412) is arranged between the buffer cavity (411) and the non-Newton body layer (410), and an elastic film (413) is installed in the air channel (412).

2. A durable wear-resistant hardware mould according to claim 1, wherein the stamping block (201) is connected to the surface of the stamping plate (2) away from the base (1), and the stamping block (201) is made of metal rubber.

3. A durable wear protection hardware mould according to claim 1, characterized in that the outer side of the column (3) is sleeved with a first spring (301).

4. The durable wear-resistant hardware mould as claimed in claim 1, wherein the side wall of the fixed slip ring (407) is connected with a sliding block (408), the upper mould plate body (403) is provided with a sliding groove (409) matched with the sliding block (408), and the sliding groove (409) is communicated with the movable cavity (404).

5. A durable wear resistant hardware mould according to claim 1, characterized in that the fixed slip ring (407) is laid with elastic rubber on its side close to the upper template body (403).

6. A durable wear resistant hardware mould according to claim 1, characterized in that the non-newtonian layer (410) is coated with a protective layer (414).

7. A durable wear-resistant hardware mould according to claim 1, wherein the upper mould plate body (403) is connected with a plurality of first evenly distributed limiting columns (415), the first limiting columns (415) are arranged in the movable cavity (404), and the extrusion plate (405) is connected with second limiting columns (416) matched with the first limiting columns (415).

8. A durable wear resistant hardware mould according to claim 7, characterized in that a second spring (417) is connected between the first restraint post (415) and the second restraint post (416).