CN212400445U

CN212400445U - High-wear-resistance die

Info

Publication number: CN212400445U
Application number: CN202020768724.1U
Authority: CN
Inventors: 郭献群
Original assignee: Changzhou Qunhui Molding Co ltd
Current assignee: Changzhou Qunhui Molding Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-26
Anticipated expiration: 2030-05-11

Abstract

The utility model belongs to the technical field of the mould technique and specifically relates to a high wear-resisting mould, including cope match-plate pattern, last movable mould, lower cover half and lower bolster, the cope match-plate pattern sets up at last movable mould top surface, and the lower bolster setting is in lower cover half bottom surface, and the symmetry is provided with wear-resisting mechanism between last movable mould and the lower cover half, and wear-resisting mechanism includes wear-resisting piece, constant head tank, buffer block and spring, and wear-resisting piece sets up in last movable mould bottom surface, and the constant head tank setting is at lower cover half top surface, and the buffer block setting is in the constant head tank, and. The utility model discloses a cooperation of wear-resisting piece, constant head tank, buffer block and spring makes go up the wearing and tearing of movable mould and lower cover half when the compound die in-process reduces the location, and wear-resisting piece and gasket can reduce the wearing and tearing of contact site, and can play the cushioning effect through the spring and prevent the damage that the striking caused to improve the wearability, increase mould life.

Description

High-wear-resistance die

Technical Field

The utility model belongs to the technical field of the mould technique and specifically relates to a high wear-resisting mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The factors causing the failure of the concave-convex die mainly comprise abrasion and fracture, the relative motion (sliding, rolling or rolling and sliding) between the die and the workpiece generates friction, the abrasion of the die can be caused by the friction, and when the abrasion of the die reaches a certain degree, the surface quality and the size precision of the processed workpiece can be seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior mold, the utility model provides a high-wear-resistance mold.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high wear-resisting mould, includes cope match-plate pattern, goes up the movable mould, cover half and lower bolster down, the cope match-plate pattern sets up at last movable mould top surface, and the lower bolster setting is in cover half bottom surface down, goes up the symmetry between movable mould and the cover half down and is provided with wear-resisting mechanism, and wear-resisting mechanism includes wear-resisting piece, constant head tank, buffer block and spring, and wear-resisting piece sets up in last movable mould bottom surface, and the constant head tank setting is at cover half top surface down, and the buffer block setting is in the constant head tank.

According to the utility model discloses a further include that the lower cover half top surface is provided with the die cavity.

According to another embodiment of the present invention, further comprising wear resistant mechanisms disposed on both sides of the mold cavity.

According to another embodiment of the present invention, further comprising a pad disposed on the bottom surface of the wear block.

According to the utility model discloses a another embodiment, further including the symmetry on the constant head tank inner wall and be provided with the guide rail, buffer block and wear-resisting piece both sides are provided with the slide that agrees with the guide rail.

According to the utility model discloses a further embodiment, further including last movable mould and lower cover half side be provided with the fixed slot that is used for installing the fixed plate.

According to the utility model discloses a top roller hole is further provided including the lower bolster bottom surface, is provided with the cavity that is used for placing thimble bottom plate and thimble panel in the lower bolster, and thimble panel sets up in the thimble bottom plate top, is provided with the thimble in the lower cover half, and thimble lower extreme and thimble panel are connected, thimble upper end butt die cavity bottom surface.

The utility model has the advantages that: the utility model discloses a cooperation of wear-resisting piece, constant head tank, buffer block and spring makes go up the wearing and tearing of movable mould and lower cover half when the compound die in-process reduces the location, and wear-resisting piece and gasket can reduce the wearing and tearing of contact site, and can play the cushioning effect through the spring and prevent the damage that the striking caused to improve the wearability, increase mould life.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic top view of the lower fixed mold of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure, the device comprises an upper template, an upper moving die, a lower fixed die, a lower template, a wear-resistant block, a positioning groove, a gasket, a buffer block, a spring, a die cavity, a gasket, a guide rail, a slide rail, a fixing plate, a fixing groove.

Detailed Description

Fig. 1 is the utility model discloses a structural schematic diagram, a high wear-resisting mould, including cope match-plate pattern 1, go up movable mould 2, cover half 3 and lower bolster 4 down, cope match-plate pattern 1 sets up at 2 top surfaces of last movable mould, and lower bolster 4 sets up in cover half 3 bottom surfaces down, goes up the symmetry between movable mould 2 and the cover half 3 and is provided with wear-resisting mechanism, as shown in fig. 3, wear-resisting mechanism includes wear-resisting piece 5, constant head tank 6, buffer block 7 and spring 8, and wear-resisting piece 5 sets up in 2 bottom surfaces of last movable mould, and constant head tank 6 sets up at cover half 3 top surfaces down, and buffer block 7 sets up in constant head tank 6, and buffer block 7 passes through spring 8 and. The utility model discloses a cooperation of wear-resisting piece 5, constant head tank 6, buffer block 7 and spring 8 makes go up movable mould 2 and lower cover half 3 and reduces the wearing and tearing when fixing a position at the compound die in-process, and wear-resisting piece 5 and gasket 10 can reduce the wearing and tearing at contact site, and can play the cushioning effect through spring 8 and prevent the damage that the striking caused to improve the wearability, increase mould life.

The top surface of the lower fixed die 3 is provided with a die cavity 9. The wear resistant mechanisms are arranged on two sides of the die cavity 9. The bottom surface of the wear-resistant block 5 is provided with a gasket 10. The inner wall of the positioning groove 6 is symmetrically provided with guide rails 11, as shown in fig. 2, two sides of the buffer block 7 and the wear-resistant block 5 are provided with slide ways 12 which are matched with the guide rails 11. And fixing grooves 14 for installing the fixing plates 13 are formed in the side surfaces of the upper movable die 2 and the lower fixed die 3.

The bottom surface of the lower template 4 is provided with a top roller hole 15, a cavity 18 for placing a thimble base plate 16 and a thimble panel 17 is arranged in the lower template 4, the thimble panel 17 is arranged above the thimble base plate 16, a thimble is arranged in the lower fixed die 3, the lower end of the thimble 19 is connected with the thimble panel 17, and the upper end of the thimble 19 is abutted to the bottom surface of the die cavity 9.

The first embodiment is as follows: during the use, at the compound die in-process, thereby wear-resisting piece 5 aims at constant head tank 6 and puts down and go up movable mould 2 and play the cushioning effect at descending in-process spring 8 for go up movable mould 2 and slowly descend, if there is the gasket of the wear-resisting piece 5 below of error in the butt joint can prevent wearing and tearing.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a high wear-resisting mould, includes cope match-plate pattern (1), goes up movable mould (2), cover half (3) and lower bolster (4) down, characterized by, cope match-plate pattern (1) sets up at last movable mould (2) top surface, and lower bolster (4) set up cover half (3) bottom surface down, goes up the symmetry between movable mould (2) and the cover half (3) down and is provided with wear-resisting mechanism, and wear-resisting mechanism includes wear-resisting piece (5), constant head tank (6), buffer block (7) and spring (8), and wear-resisting piece (5) set up at last movable mould (2) bottom surface, and constant head tank (6) set up cover half (3) top surface down, and buffer block (7) set up in constant head tank (6), and buffer block (7) are connected through spring (8) and constant head.

2. A high wear resistant mold according to claim 1, wherein the lower stationary mold half (3) is provided with a mold cavity (9) at the top surface.

3. A high wear resistance mould as claimed in claim 1, wherein the wear resistant means are provided on both sides of the mould cavity (9).

4. A high wear resistant mold according to claim 1, wherein the bottom surface of the wear resistant block (5) is provided with a gasket (10).

5. The high-abrasion-resistance die as claimed in claim 1, wherein the inner wall of the positioning groove (6) is symmetrically provided with guide rails (11), and the two sides of the buffer block (7) and the abrasion-resistant block (5) are provided with slide ways (12) which are matched with the guide rails (11).

6. A high abrasion-proof mould as claimed in claim 1, wherein the side surfaces of the upper moving mould (2) and the lower fixed mould (3) are provided with fixing grooves (14) for installing the fixing plates (13).

7. The high-wear-resistance die is characterized in that a top roller hole (15) is formed in the bottom surface of the lower die plate (4), a cavity (18) for placing a thimble base plate (16) and a thimble panel (17) is formed in the lower die plate (4), the thimble panel (17) is arranged above the thimble base plate (16), a thimble is arranged in the lower fixed die (3), the lower end of the thimble (19) is connected with the thimble panel (17), and the upper end of the thimble (19) is abutted to the bottom surface of the die cavity (9).