CN205800288U - A kind of brake block preparing mechanism - Google Patents

A kind of brake block preparing mechanism Download PDF

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Publication number
CN205800288U
CN205800288U CN201620749805.0U CN201620749805U CN205800288U CN 205800288 U CN205800288 U CN 205800288U CN 201620749805 U CN201620749805 U CN 201620749805U CN 205800288 U CN205800288 U CN 205800288U
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China
Prior art keywords
mould
backboard
opening
pressure
die cavity
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CN201620749805.0U
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Chinese (zh)
Inventor
王华南
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Jinjiang Kai Yan New Mstar Technology Ltd
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Jinjiang Kai Yan New Mstar Technology Ltd
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Priority to CN201620749805.0U priority Critical patent/CN205800288U/en
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Abstract

This utility model relates to a kind of brake block preparing mechanism, including pressure platform and mould, it is characterised in that: described mould includes the first pressure portion and the second pressure portion that template, mould and pressing plate, described pressure platform include being oppositely arranged;First, second described pressure portion is each located at the both sides of described template, and described pressing plate is mounted in the first pressure portion, and described mould is mounted in the second pressure portion;This template includes a backboard chamber for backboard molding and the die cavity for friction plate molding, this backboard chamber, die cavity are connected with each other and through, to form a die cavity run through, the opening towards pressing plate in this backboard chamber is the first opening, and this die cavity is the second opening towards the opening of mould;Described mould profile is equipped with the Internal periphery of this die cavity, and this mould is loaded this die cavity by the second opening, and described pressing plate is directed towards the first opening and cooperatively forms a stamping-out cutter group with this first opening.

Description

A kind of brake block preparing mechanism
Technical field
This utility model relates to brake block and manufactures field, is specifically related to a kind of brake block preparing mechanism.
Background technology
At present, brake block includes backboard and is fixed on the friction plate on this backboard, the mould producing brake block on market Tool be single punch-die, substantially include be sequentially provided with between cope match-plate pattern, lower bolster, cope match-plate pattern and lower bolster backing plate, fixed plate and Shaping template, and then carry out friction plate molding.
Authorization Notice No. CN 202591428 U discloses a kind of mould, including cope match-plate pattern, lower bolster and shaping template, Described shaping template is provided with shaping cavity, and described shaping template includes the first template and the second template removably connected, and shapes Template connects to be had for fastening the first template and the securing member of the second template, and described shaping cavity includes first point that split is arranged Body and the second split portion, the first split portion and the second junction, split portion are provided with the opening for taking out brake block.This kind of knot The mould of structure needs first formed brake plate backboard, i.e. the steel back of the body, then by other mould by friction material pressing and forming on this backboard, Its apparatus and process is complicated, and equipment needed thereby and mould are many.
Utility model content
This utility model aims to provide a kind of brake block preparing mechanism, to simplify existing brake block preparing mechanism, solves to set Standby complex process, the problem of equipment die waste.
Concrete scheme is as follows: a kind of brake block preparing mechanism, including pressure platform and mould, it is characterised in that: described Mould include the first pressure portion and the second pressure that template, mould and pressing plate, described pressure platform include being oppositely arranged Power portion;First, second described pressure portion is each located at the both sides of described template, and described pressing plate is mounted to the first pressure portion On, described mould is mounted in the second pressure portion;This template includes one for the backboard chamber of backboard molding and for rubbing The die cavity of sheet molding, this backboard chamber, die cavity are connected with each other and through, to form a die cavity run through, this backboard chamber towards pressure The opening of plate is the first opening, and this die cavity is the second opening towards the opening of mould;Described mould profile with should The Internal periphery of die cavity is equipped with, and this mould is loaded this die cavity by the second opening, and described pressing plate is directed towards the first opening And cooperatively form a stamping-out cutter group with this first opening.
Further, described pressing plate forms the upper edge of a knife, first opening in described backboard chamber towards the one end in backboard chamber Place forms the lower edge of a knife coordinated with the edge of a knife on this.
Further, described backboard chamber is also formed with the depression of mounting post on accommodating described backboard.
Further, described die length is greater than the degree of depth in described film chamber.
A kind of brake block preparing mechanism that this utility model is announced, is poured into friction material in die cavity, then this die cavity The first opening be coated with the sheet material for making brake block backboard, the second opening is blocked by mould, and rear fender is Under the impetus in one pressure portion, compression sheet material is to realize the first one-step forming of backboard, and mould is under the effect in the second pressure portion simultaneously Pressing friction material, so that friction plate cold moudling, makes backboard molding, friction plate be molded in same preparing mechanism and completes, and simplifies Equipment making technology, simultaneously as a step pressing i.e. achieves backboard just one-step forming and friction plate molding, reduces equipment And mould demand, solve apparatus and process complexity, the problem of equipment die waste.
Accompanying drawing explanation
Fig. 1 shows sheet material sectional view;
Fig. 2 shows brake block preparing mechanism sectional view;
Fig. 3 shows the pressing and forming process sectional view of brake block preparing mechanism shown in Fig. 2;
Fig. 4 shows semi finished brake disc sectional view shown in Fig. 3;
Fig. 5 shows brake block finished product sectional view.
Detailed description of the invention
For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model discloses The part held, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated former to the running explaining embodiment Reason.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantage of type.Assembly in figure is not necessarily to scale, and similar element numbers is conventionally used to indicate similar assembly.
Conventional brake block, including backboard and be fixed on the friction plate on this backboard, in prior art, backboard be all by Tabular steel are made, and for ensureing the fixing of brake block and the intensity of brake block, backboard need to ensure certain gauge, The most general back plate thickness a size of 5-7mm.
Owing to the back plate thickness of brake block is relatively big, the backboard molding techniques such as forging or machining that use more, then will friction Sheet takes shape on backboard, and process line is complex, and final brake block finished product deadweight is bigger, it is impossible to meet actually used very well Demand.Inventor, for this kind of problem, analyzes the reason that brake block is not enough, and the creative backboard that breaches is tabular Routine techniques thinking, propose with thinner steel plate sheet material (about 3mm) as backboard raw material, use punching process to realize backboard Cut, then use turnover technique with thickening backboard raw thickness and to promote backboard intensity, and formation has multiple hollow support The back board structure in chamber, on the premise of guaranteeing intensity, thickness, it is achieved that the simplification of backplane manufacturing process and brake block finished product Lightweight.
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, this brake block preparing mechanism, including pressure platform and mould:
Pressure platform: described pressure platform includes the first hydraulic cylinder 41 as the first pressure portion and as the second pressure Second hydraulic cylinder 31 in power portion, this first, second hydraulic cylinder 41,31 coaxial line is oppositely arranged, and this first, second hydraulic cylinder divides It is not in the both sides of mould.
Mould: this mould includes template 2, mould 3 and pressing plate 4;A die cavity 20 run through is offered in this template 2, should Die cavity 20 includes the die cavity 22 for brake block molding and the backboard chamber 21 of backboard 1 molding for brake block, this die cavity The bottom of 22 connects with the bottom in this backboard chamber 21;The opening in this backboard chamber 21 is first opening in film chamber 20, this type The opening in chamber 22 is second opening in film chamber 20, and this first, second opening lays respectively at the both sides up and down of template 2.
Mould 3: the profile of this mould 3 and this die cavity 22 Internal periphery be equipped with, i.e. the profile of mould 3 with this second The Internal periphery of opening fits, so that in this mould 3 can be loaded the die cavity 22 of this die cavity 20 by the second opening and realize the The closing of two openings;Described pressing plate 4 is directed towards the first opening and keeps at a certain distance away setting with this first opening, this pressure Plate 4 forms the upper edge of a knife towards the one end in backboard chamber 21, is 90 ° of Rectangular knife edges in figure, first opening in described backboard chamber 21 Place forms the lower edge of a knife coordinated with the edge of a knife on this, so that pressing plate 4 and this first opening cooperatively form a stamping-out cutter group, and should Pressing plate 4 is mounted on the first hydraulic cylinder 41, and mould 3 is mounted on the second hydraulic cylinder 31, and entrance pressure plate 4 and mould 3 can be Move towards die cavity 22 under the impetus of first, second hydraulic cylinder 41,31.
In conjunction with Fig. 1 to Fig. 3, this brake block preparing mechanism operation principle is as follows: S1, promotes the second hydraulic cylinder 31, makes mould 3 Being loaded in die cavity 22 by one end of die cavity 22, friction material is also loaded onto in die cavity 22 by the other end;S2, sheet material 10 is covered in first Opening, the first hydraulic cylinder 41 promotes pressing plate 4 pressing sheet material 10, it is achieved the semi-finished product stamping-out molding of backboard 1, backboard 1 cuts into Fall into the bottom in backboard chamber 21 after type, and realized the closing of die cavity 22 by backboard 1;S3, promotes the first hydraulic cylinder 31, and pressing plate 4 is made For backboard 1, mould 3 acts on friction material, friction plate 5 cold moudling, and achieves friction plate 5 and the combination with backboard 1, In this process, pressing plate 4 position is motionless, adjusts the second hydraulic cylinder 31 output pressure, it is achieved the tune to friction plate 5 briquetting pressure Joint;S4, pressing plate 4 resets, and the second hydraulic cylinder 31 keeps original output pressure constant, owing to hydraulic oil etc. has certain elasticity, mould Son 3 pressurized during pressing plate 4 resets reduces, and then moves one end distance towards the first opening, it is achieved that friction plate 5 by Automatic demoulding in die cavity 22, semi finished brake disc takes out in having film chamber 20 smoothly.
Shown in Fig. 3, backboard chamber 21 is also formed with the depression of mounting post on accommodating described backboard 1, when backboard 1 is placed in During backboard chamber 21, mounting post falls in this depression, to play the effect keeping away position;Further, for guaranteeing the smooth demoulding, described Mould 3 length is greater than the degree of depth in described film chamber 20, and under the effect in the second pressure portion, mould 3 can be by semi finished brake disc Eject film chamber 20, to realize the smooth demoulding.
In conjunction with Fig. 4, Fig. 5, by further for the semi finished brake disc shown in Fig. 4 bending and molding, and formed have multiple in Empty backboard 1 structure supporting chamber 11, to serve increase backboard 1 mechanical strength, the technique effect of lightweight structure.
In this embodiment, make backboard 1 molding, friction plate 5 be molded in same preparing mechanism and complete, simplify equipment processing procedure Technique, simultaneously as a step pressing i.e. achieves backboard 1 just one-step forming and friction plate 5 molding, reduces equipment and mould needs Ask, solve apparatus and process complexity, the problem of equipment die waste.
Same, in other specific embodiments, the mould of this brake block preparing mechanism also can arrange blanking mechanism, punching Drawing mechanism, imports steel plate sheet material in the progressive die, with the profile of stamping-out formed brake plate backboard 1 successively, at brake block Backboard 1 upper punch draws production mounting post.
In this embodiment, the first pressure portion is the first hydraulic cylinder 41, same, in other specific embodiments, and first Pressure portion, the second pressure portion can also is that the lathe drift of routine, it is also possible to realize technique effect of the present utility model.
Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details On this utility model can be made a variety of changes, be protection domain of the present utility model.

Claims (4)

1. a brake block preparing mechanism, including pressure platform and mould, it is characterised in that: described mould include template, Mould and pressing plate, described pressure platform includes the first pressure portion and the second pressure portion being oppositely arranged;Described first, Second pressure portion is each located at the both sides of described template, and described pressing plate is mounted in the first pressure portion, and described mould is peace It is loaded in the second pressure portion;This template includes a backboard chamber for backboard molding and the die cavity for friction plate molding, should Backboard chamber, die cavity are connected with each other and through, and to form a die cavity run through, the opening towards pressing plate in this backboard chamber is first Opening, this die cavity is the second opening towards the opening of mould;Described mould profile coordinates with the Internal periphery of this die cavity Arrange, and this mould load this die cavity by the second opening, described pressing plate be directed towards the first opening and with this first opening Cooperatively form a stamping-out cutter group.
Brake block preparing mechanism the most according to claim 1, it is characterised in that: described pressing plate becomes towards the one end in backboard chamber Type has the upper edge of a knife, first open end in described backboard chamber to form the lower edge of a knife coordinated with the edge of a knife on this.
Brake block preparing mechanism the most according to claim 1, it is characterised in that: described backboard chamber is also formed with accommodating described The depression of mounting post on backboard.
Brake block preparing mechanism the most according to claim 1, it is characterised in that: described die length is greater than described mould The degree of depth in chamber.
CN201620749805.0U 2016-07-15 2016-07-15 A kind of brake block preparing mechanism Active CN205800288U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620749805.0U CN205800288U (en) 2016-07-15 2016-07-15 A kind of brake block preparing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620749805.0U CN205800288U (en) 2016-07-15 2016-07-15 A kind of brake block preparing mechanism

Publications (1)

Publication Number Publication Date
CN205800288U true CN205800288U (en) 2016-12-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620749805.0U Active CN205800288U (en) 2016-07-15 2016-07-15 A kind of brake block preparing mechanism

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268416A (en) * 2018-11-28 2019-01-25 徐州顺达钢轮制造有限公司 A kind of brake block of band contact buffering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268416A (en) * 2018-11-28 2019-01-25 徐州顺达钢轮制造有限公司 A kind of brake block of band contact buffering

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