CN214774211U

CN214774211U - Brake pad processing die capable of reducing data errors

Info

Publication number: CN214774211U
Application number: CN202022107791.1U
Authority: CN
Inventors: 闻国贤
Original assignee: Hangzhou Yongli Friction Material Co ltd
Current assignee: Hangzhou Yongli Friction Material Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-11-19
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a brake pad processing mould capable of reducing data errors, which comprises a lower mould, wherein the lower mould is provided with a plurality of strip-shaped split mould components, the surface of the upper end of each strip-shaped split mould is fixedly provided with a limit bulge, an upper mould is arranged above the lower mould, the surface of the upper end of the upper mould is fixedly provided with a charging hole, the two ends of the lower mould are fixedly provided with grooves, so that a square fixed pin can be effectively inserted into the grooves, the strip-shaped split moulds can be effectively fixed, the two ends of the upper mould are fixedly provided with square fixed pins, and the square fixed pins are inserted into the grooves, so that the strip-shaped split moulds can be effectively combined together to form the lower mould and keep stable, the two ends of the lower mould are fixedly provided with fixed grooves, the limit bulges on the upper surface of the strip-shaped split moulds can exist in pairs, thereby realizing the brake pad processing mould capable of reducing data errors, the structure is simple, and gaps exist among the strip-shaped split moulds in the lower mould in the extrusion process, automatic contraction and expansion can be realized, and data errors are effectively reduced.

Description

Brake pad processing die capable of reducing data errors

Technical Field

The utility model belongs to the technical field of the brake block mold processing, especially, relate to a brake block mold processing of reducible data error.

Background

In the brake system of the automobile, the brake pad is the most critical safety part, and the quality of all brake effects plays a decisive role in the brake pad, so the good brake pad is the protection spirit of people and automobiles. The brake pad is used as a wearing part, in order to improve the wear resistance and the service life of the brake pad, the production process of a brake pad mould is continuously improved, new materials of the brake pad are continuously found, meanwhile, the improvement of the mould structure is inevitable, the mould is various moulds and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping, stretching and the like in industrial production, in short, the mould is a tool for forming articles, the tool is composed of various parts, and different moulds are composed 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 existing mold only can press the brake pad, the pressed finished brake pad needs to be taken out manually, due to the fact that a proper auxiliary structure is not designed, the finished brake pad is very inconvenient to take out, secondary damage of the finished brake pad is caused due to improper taking out extremely easily, product quality and production efficiency are affected, and the processing mold cannot shrink and expand well in the extrusion process, so that data errors are caused easily. Therefore, the brake pad processing die capable of reducing data errors is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a brake block mold processing of reducible data error aims at solving the problem that above-mentioned brake block has the data error.

The utility model discloses a realize like this, a brake block mold processing of reducible data error, comprising a lower die, the lower mould has a plurality of bar branch mould to constitute, the bar divides mould upper end fixed surface to be provided with spacing arch, the lower mould top is provided with the mould, it has seted up the charge cavity to go up mould upper end fixed surface, the fixed mould groove that is provided with of charge cavity lower extreme, two adjacent bars divide the fixed regulation hole of having seted up between the mould.

Preferably, the two ends of the lower die are fixedly provided with grooves.

Preferably, square fixing pins are fixedly arranged at two ends of the upper die.

Preferably, fixing grooves are fixedly formed in two ends of the lower die.

Preferably, the limiting protrusions on the upper end surface of the strip-shaped parting die exist in pairs.

Preferably, the charging hole has the same cross section shape as the die groove.

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

the utility model discloses equipment divides the mould through dividing into a plurality of bar with the lower mould, and the bar divides the fixed recess of having seted up in mould both ends, effectively makes things convenient for square fixed pin to insert in the recess to effectively make each bar divide the mould to be in the same place, constitute the lower mould and remain stable. And there is the gap between the mould is divided to the bar, can effectual shrink and expansion in extrusion process, and the spacing arch of bar branch mould upper end surface exists in pairs simultaneously to effectively fixed brake block avoids thereby the brake block to remove at the extrusion in-process and causes the data error, guarantees the structure precision of brake block.

Drawings

FIG. 1 is a schematic structural view of a lower mold of a brake pad processing mold capable of reducing data errors according to the present invention;

fig. 2 is a schematic structural view of an upper mold of the brake pad processing mold capable of reducing data errors according to the present invention;

fig. 3 is the utility model relates to a reducible data error's brake block mold processing's fixed slot, the mounting structure sketch map in mould groove.

In the figure: 1. a lower die; 2. a groove; 3. strip-shaped die splitting; 4. a limiting bulge; 5. an upper die; 6. A square fixing pin; 7. a feed aperture; 8. fixing grooves; 9. a mold slot; 10. and adjusting the hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a brake pad processing mold capable of reducing data errors includes a lower mold 1, the lower mold 1 is composed of a plurality of strip-shaped sub molds 3, a limiting protrusion 4 is fixedly arranged on the upper surface of each strip-shaped sub mold 3, an upper mold 5 is arranged above the lower mold 1, a feeding hole 7 is fixedly arranged on the upper surface of the upper mold 5, a mold groove 9 is fixedly arranged at the lower end of each feeding hole 7, and an adjusting hole 10 is fixedly arranged between two adjacent strip-shaped sub molds 3.

The utility model discloses in 1 both ends of lower mould are fixed and are seted up recess 2, effectively make things convenient for during square fixed pin 6 inserts recess 2 to effectively fixed bar divides mould 3.

The utility model discloses in go up the fixed square fixed pin 6 that is provided with in 5 both ends of mould, insert recess 2 through square fixed pin 6 to effectively make each bar divide the mould 3 to combine together, constitute lower mould 1 and remain stable.

The utility model discloses in fixed slot 8 has been seted up to 1 both ends of lower mould is fixed to conveniently go up mould 5 and the effective symmetry of lower mould 1.

The utility model discloses in the bar divides 3 upper end surface of mould spacing archs 4 to exist in pairs to thereby effective fixed brake block avoids the brake block to remove at the extrusion in-process and causes the data error.

The utility model discloses in charge door 7 is the same with 9 cross sectional shapes in mould groove to effectively make things convenient for the extrusion device to insert charge door 7, and extrude the material to in the mould groove 9.

The utility model discloses a theory of operation is: firstly, combining a plurality of strip-shaped sub-dies 3 side by side to form a lower die 1, wherein the upper end surfaces of the strip-shaped sub-dies 3 are fixedly provided with limiting bulges 4, and the limiting bulges 4 on the upper end surfaces of the strip-shaped sub-dies 3 exist in pairs, so that brake pads are effectively fixed, data errors caused by movement of the brake pads in the extrusion process are avoided, the two ends of the strip-shaped sub-dies 3 are fixedly provided with grooves 2, the two ends of an upper die 5 are fixedly provided with square fixing pins 6 and are inserted into the grooves 2 through the square fixing pins 6, so that the strip-shaped sub-dies 3 are effectively combined together, the strip-shaped sub-dies 3 are effectively fixed to form the lower die 1 and are kept stable, further, effective feeding is carried out through feeding holes 7 fixedly arranged on the upper end surfaces of the upper die 5, the lower ends of the feeding holes 7 are fixedly provided with die grooves 9, the cross-section shapes of the feeding holes 7 are the same as the die grooves 9, so that the extrusion device can be effectively and conveniently inserted into the feeding holes 7, and extrude the material to the mould groove 9 in, simultaneously, because lower mould 1 comprises a plurality of bar branch moulds 3 in extrusion process, and there is the gap, can realize automatic shrink and expansion in extrusion process to reducible data error's brake block.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a brake block mold processing of reducible data error, includes lower mould (1), its characterized in that: lower mould (1) has a plurality of bar to divide mould (3) to constitute, the bar divides mould (3) upper end fixed surface to be provided with spacing arch (4), the equidistance sets up between spacing arch (4), lower mould (1) top is provided with mould (5), it has seted up charge cavity (7) to go up mould (5) upper end fixed surface, the fixed mould groove (9) that is provided with of charge cavity (7) lower extreme, adjacent two the bar divides to fix between mould (3) to have seted up regulation hole (10).

2. The mold for processing brake pad capable of reducing data error as claimed in claim 1, wherein: grooves (2) are fixedly formed in the two ends of the lower die (1).

3. The mold for processing brake pad capable of reducing data error as claimed in claim 1, wherein: and square fixing pins (6) are fixedly arranged at the two ends of the upper die (5).

4. The mold for processing brake pad capable of reducing data error as claimed in claim 1, wherein: and fixing grooves (8) are fixedly formed in the two ends of the lower die (1).

5. The mold for processing brake pad capable of reducing data error as claimed in claim 1, wherein: the limiting bulges (4) on the upper end surface of the strip-shaped parting die (3) exist in pairs.

6. The mold for processing brake pad capable of reducing data error as claimed in claim 1, wherein: the cross section of the charging hole (7) is the same as that of the mould groove (9).