CN211161437U

CN211161437U - Blanking die for backing plate on automobile braking device

Info

Publication number: CN211161437U
Application number: CN201921936684.0U
Authority: CN
Inventors: 张元亮; 王晓荟; 范治鑫
Original assignee: Dalian Zhongye Industry Co ltd
Current assignee: Dalian Zhongye Industry Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-04
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a blanking die for backing plate on car arresting gear, including cope match-plate pattern and lower bolster, the top of lower bolster is equipped with the cope match-plate pattern, the equal rigid coupling in upper end four corners of lower bolster has the guide pillar, the upper end center rigid coupling of lower bolster has unsmooth mould fixed plate, the die is installed to the upper end of stripper, the lower extreme center rigid coupling of drift fixed plate has the piece of beating, unsmooth mould and the equal clearance fit of die and stripper. This blanking die of backing plate, through the cope match-plate pattern, the drift fixed plate, the die, the stripper, the male and female mould fixed plate, the lower bolster, beat the material piece, the male and female mould, rubber and guide pillar, make the elevating gear through external stamping system can drive die and stripper and go up and down through the processing with male and female mould and panel realize blanking processing, can realize releasing the plate of blanking through beating the material piece, realize the discharge of waste material, it is lower to have solved prior art and has had production efficiency, the great and higher problem of cost of dimensional error.

Description

Blanking die for backing plate on automobile braking device

Technical Field

The utility model relates to a mould group technical field specifically is a blanking mould that is used for backing plate on car arresting gear.

Background

A vehicle brake device is a series of special devices that apply a certain force to certain parts of a vehicle, thereby performing a certain degree of forced braking.

One important component of an automotive brake system is the backing plate. The waste materials of the backing plate on the existing automobile brake device cannot be discharged, so that the production efficiency is low, the backing plate needs to be cut again, the size error is large, and the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blanking mould for backing plate on car arresting gear to the production efficiency who proposes in solving above-mentioned background art is lower, and the great and higher scheduling problem of cost of dimensional error.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blanking die for backing plate on automobile brake equipment, includes cope match-plate pattern and lower bolster, the top of lower bolster is equipped with the cope match-plate pattern, the equal rigid coupling in upper end four corners of lower bolster has the guide pillar, the upper end center rigid coupling of lower bolster has the male and female mould fixed plate, the upper end center rigid coupling of male and female mould fixed plate has the male and female mould, supreme stripper, die, drift fixed plate and the cope match-plate pattern of being equipped with in proper order is down followed to the outer wall top of guide pillar, stripper, die, drift fixed plate and cope match-plate pattern all with guide pillar clearance fit, the drift fixed plate is installed to the lower extreme of cope match-plate pattern, the top of cope match-plate pattern links to each other with external punching system's elevating gear is fixed, the die is installed to the upper end of stripper, the lower extreme center.

Preferably, the lower part of the outer wall of the concave-convex die is sleeved with the rubber grease.

Preferably, the lower template, the male and female die fixing plate and the male and female die are positioned on the same vertical line.

Preferably, the verticality precision of the guide pillar, the upper template and the lower template is high.

Compared with the prior art, the beneficial effects of the utility model are that: the blanking die of this backing plate, through the cope match-plate pattern, the drift fixed plate, the die, the stripper, the male and female die fixed plate, the lower bolster, beat the material piece, the male and female die, rubber and guide pillar, make the elevating gear through external stamping system can drive die and stripper and go up and down through the processing with male and female die and panel realize blanking processing, can realize releasing the plate of blanking through beating the material piece, realize the discharge of waste material, it is lower to have solved prior art and have had production efficiency, the great and higher problem of cost of size error, some unnecessary production processes have been simplified and abolished, need not to carry out cutting process again, and the waste material is less.

Drawings

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

FIG. 2 is a top view of the female mold of the present invention;

fig. 3 is a top view of the punch fixing plate of the present invention;

fig. 4 is a top view of the ramming block of the present invention.

In the figure: 1. the stamping die comprises an upper die plate, 2, a punch fixing plate, 3, a female die, 4, a stripper plate, 5, a male-female die fixing plate, 6, a lower die plate, 7, a material beating block, 8, a male-female die, 9, a rubber sheet, 10 and a guide pillar.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a blanking die for a base plate on an automobile braking device comprises an upper die plate 1 and a lower die plate 6, wherein the upper die plate 1 is arranged above the lower die plate 6 and used for limiting the relative position of the upper die plate 1 and the lower die plate 6, guide pillars 10 are fixedly connected with four corners of the upper end of the lower die plate 6, the lower die plate 6 can support the guide pillars 10, a concave-convex die fixing plate 5 is fixedly connected with the center of the upper end of the lower die plate 6, a concave-convex die 8 is fixedly connected with the center of the upper end of the concave-convex die fixing plate 5, the lower die plate 6 can support the concave-convex die 8 through the concave-convex die fixing plate 5, a stripper plate 4, a female die 3, a punch fixing plate 2 and the upper die plate 1 are sequentially arranged above the outer wall of the guide pillars 10 from bottom to top, the stripper plate 4, the female die 3, the punch fixing plate 2 and the upper die plate 1 are in clearance fit with, the lower end of the upper template 1 is provided with a punch fixing plate 2, the upper template 1 can drive the punch fixing plate 2 to move, the upper end of the stripper plate 4 is provided with a female die 3, the female die 3 can drive the stripper plate 4 to move, the female die 3 and the stripper plate 4 can be detached or installed at any time, the lower end center of the punch fixing plate 2 is fixedly connected with a ramming mass 7, the punch fixing plate 2 can drive the ramming mass 7 to move, a male-female die 8 is in clearance fit with the female die 3 and the stripper plate 4, the male-female die 8 can move inside the female die 3 and the stripper plate 3, the lower wall of the male-female die 8 is sleeved with a rubber sheet 9, the rubber sheet 9 can protect the male-female die 8, the center positions of the lower template 6, the male-female die fixing plate 5 and the male-female die 8 are on the same vertical line, the stability of the lower template 6, the male-female die fixing plate 5 and the male-female die 8, the vertical degree of the whole equipment is ensured, and the female die 3 is fixedly connected with a lifting device of an external stamping system.

When the blanking die of the base plate is required to be used, firstly, a user can install the female die 3 and the stripper plate 4 as well as the upper die plate 1 and the punch fixing plate 2, then the user can place the plate to be processed at the inner sides of the stripper plate 4 and the female die 8, the female die 3 can be driven to move downwards by the lifting device of an external stamping system, the female die 3 can drive the stripper plate 4 to move downwards, the blanking processing of the plate is realized by the cooperation of the stripper plate 4, the female die 3 and the female die 8, the blanked plate can be extruded inside the stripper plate 4 and the female die 3, the waste can enter the stripper plate 4 and the female die 3, the lifting device of the external stamping system can drive the female die 3 to move upwards, the female die 3 and the stripper plate 4 can drive the blanked plate inside to move upwards, after the plate is taken away, the user can press the upper die plate 1 downwards to enable the blanking block 7 to move downwards to strip the blanked plate out from the insides of the female die 3 and, the waste can be discharged by releasing the installation between the stripper 4 and the die 3.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 blanking die for backing plate on car arresting gear, includes cope match-plate pattern (1) and lower bolster (6), the top of lower bolster (6) is equipped with cope match-plate pattern (1), its characterized in that: guide posts (10) are fixedly connected with four corners of the upper end of the lower template (6), a concave-convex die fixing plate (5) is fixedly connected with the center of the upper end of the lower template (6), a concave-convex die (8) is fixedly connected with the center of the upper end of the concave-convex die fixing plate (5), a stripper plate (4), a concave die (3), a punch fixing plate (2) and an upper die plate (1) are sequentially arranged above the outer wall of the guide post (10) from bottom to top, the stripper plate (4), the female die (3), the punch fixing plate (2) and the upper die plate (1) are in clearance fit with the guide post (10), the lower end of the upper template (1) is provided with a punch fixing plate (2), the upper end of the stripper plate (4) is provided with a female die (3), a material beating block (7) is fixedly connected with the center of the lower end of the punch fixing plate (2), the concave-convex die (8) is in clearance fit with the concave die (3) and the stripper plate (4).

2. The blanking die for a pad plate used in a brake apparatus for an automobile according to claim 1, wherein: and a rubber sheet (9) is sleeved below the outer wall of the concave-convex die (8).

3. The blanking die for a pad plate used in a brake apparatus for an automobile according to claim 1, wherein: the center positions of the lower template (6), the concave-convex die fixing plate (5) and the concave-convex die (8) are on the same vertical line.

4. The blanking die for a pad plate used in a brake apparatus for an automobile according to claim 1, wherein: the verticality precision of the guide post (10) and the upper template (1) and the lower template (6) is high.