CN207723427U - A kind of mold improving brake disc yield rate - Google Patents
A kind of mold improving brake disc yield rate Download PDFInfo
- Publication number
- CN207723427U CN207723427U CN201720286555.6U CN201720286555U CN207723427U CN 207723427 U CN207723427 U CN 207723427U CN 201720286555 U CN201720286555 U CN 201720286555U CN 207723427 U CN207723427 U CN 207723427U
- Authority
- CN
- China
- Prior art keywords
- sprue
- pressure plate
- casting
- casting mold
- counter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of molds improving brake disc yield rate, including pressure plate and counter, the positive counter is respectively correspondingly provided with casting mold core, it is equipped with sprue cup at the top of positive counter, sprue cup bottom connects sprue, sprue bottom then connects cross gate, and cross gate is separately connected with casting mold core.The utility model can effectively solve the problems such as casting shrinkage cavity is low with product yield, can further improve the consistency of casting compared with traditional technology, significantly improve the feeding efficiency and casting yield rate of riser, improve product quality.
Description
Technical field
The utility model belongs to machine casting industry, and in particular to a kind of mold improving brake disc yield rate.
Background technology
Currently, in the brake disc of tradition machinery industry makes, however it remains many problems, as shown in Figure 1, due to it
Weight is larger, and the thickness difference between each position is also larger, so that in brake disc die casting, in the big place of thickness,
Such as its middle part, it is susceptible to shrinkage porosite or shrinkage cavity, process outlet rate is low, has seriously affected the production cost and casting matter of casting
Amount, while also bringing the waste of the energy.
Invention content
Goal of the invention：The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of raising brake disc is provided and
The mold of product rate.
Technical solution：In order to reach foregoing invention purpose, what the utility model was specifically performed by：A kind of raising brake
The mold of hull yield rate, including pressure plate and counter, the pressure plate middle part are equipped with a pair of of No.1 casting mould core, No.1 casting
Riser is connected at the top of part mold core, is No.1 sprue in the middle part of No.1 casting mold core, No.1 sprue bottom is equipped with No.1 filter
Module is transversely provided with No.1 channel on No.1 sprue, and corresponding No.1 sprue position is equipped with No.1 sprue cup at the top of pressure plate；
The counter, which corresponds to, is equipped with No. two casting mold cores at pressure plate No.1 casting mold core, pass through No. two between No. two casting mold cores
Channel connects, and No. two casting mold cores bottom connects cross gate, and No. two filter modules, No. two casting are equipped at the top of cross gate
Sand core is connected at the top of mold core, the counter corresponds to and is equipped with No. two sprue cups at pressure plate No.1 sprue cup, and No. two sprue cups connect
Connect No. two sprues；When pressure plate and counter are mutually closed, No.1 sprue cup is overlapped with No. two sprue cups, No. two sprues
Connect at the top of bottom and No.1 sprue, No. two casting mold cores cover No.1 casting mold core, and riser covers sand core, and No. two channels are passed through
No.1 channel is worn, No.1 filter module is overlapped with No. two filter modules, and No.1 sprue bottom connects cross gate.
Wherein, the riser is cold riser, and shape is trapezoidal.
Wherein, the pressure plate both sides are respectively provided with 1 through-hole, and counter corresponds to pressure plate through hole and is respectively provided with 1 No.1
Through-hole.
Advantageous effect：It is low with product yield etc. can effectively to solve casting shrinkage cavity compared with traditional technology for the utility model
Problem can further improve the consistency of casting, significantly improve the feeding efficiency and casting yield rate of riser, improve product matter
Amount.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
The mold of a kind of raising brake disc yield rate as shown in Figure 1, which is characterized in that including pressure plate 1 and counter
2,1 middle part of the pressure plate is equipped with a pair of of No.1 casting mould core 101, and 101 top of No.1 casting mold core connects riser 102, No.1
It is No.1 sprue 103 in the middle part of casting mold core, 103 bottom of No.1 sprue is equipped with No.1 filter module 104, No.1 sprue
No.1 channel 105 is transversely provided on 103, corresponding 103 position of No.1 sprue in 1 top of pressure plate is equipped with No.1 sprue cup 106；Institute
It states and is equipped with No. two casting mold cores 201 at the correspondence pressure plate No.1 casting mold core of counter 2, lead between No. two casting mold cores 201
It crosses No. two channels 202 to connect, 201 bottom of No. two casting mold cores connects cross gate 203, and 203 top of cross gate is equipped with No. two
Filter module 204, No. two 201 tops of casting mold core connect sand core 205, and the counter 2 corresponds to pressure plate No.1 sprue cup
Place is equipped with No. two sprue cups 206, and No. two sprue cups 206 connect No. two sprues 207；When pressure plate 1 and counter 2 are mutually closed
When, No.1 sprue cup 106 is overlapped with No. two sprue cups 206, and No. two 207 bottoms of sprue connect with 103 top of No.1 sprue,
No. two casting mold cores 201 cover No.1 casting mold core 101, and riser 102 covers sand core 205, and No.1 channel is run through in No. two channels 202
105, No.1 filter module 104 is overlapped with No. two filter modules 204, and 103 bottom of No.1 sprue connects cross gate 203,
The riser 102 is cold riser, and shape is trapezoidal, and 1 both sides of the pressure plate are respectively provided with 1 through-hole 3, and counter 2 corresponds to positive pressure
Plate through hole is respectively provided with 1 No.1 through-hole 4.
When the utility model specific works, positive counter is mutually closed, and passes through pressure plate through-hole and counter No.1 through-hole
It is fixed through bolt or fixing piece after coincidence, No.1 sprue cup is overlapped with No. two sprue cups at this time, No. two sprue bottoms and one
Connect at the top of number sprue, No. two casting mold cores cover No.1 casting mold cores, and riser covers sand core, and one number service is run through in No. two channels
Road, No.1 filter module are overlapped with No. two filter modules, and No.1 sprue bottom connects cross gate, and inside forms cast gate
The access of cup-sprue-cross gate-casting mold core, and then poured into a mould.
Claims (3)
1. a kind of mold improving brake disc yield rate, which is characterized in that including pressure plate（1）And counter（2）, the positive pressure
Plate（1）Middle part is equipped with a pair of of No.1 casting mould core（101）, No.1 casting mold core（101）Top connects riser（102）, No.1 casting
It is No.1 sprue in the middle part of part mold core（103）, No.1 sprue（103）Bottom is equipped with No.1 filter module（104）, No.1 is perpendicular
Running channel（103）On be transversely provided with No.1 channel（105）, pressure plate（1）Top corresponds to No.1 sprue（103）Position is equipped with No.1
Sprue cup（106）；The counter（2）It is equipped with No. two casting mold cores at corresponding pressure plate No.1 casting mold core（201）, No. two
Casting mold core（201）Between pass through No. two channels（202）Connection, No. two casting mold cores（201）Bottom connects cross gate
（203）, cross gate（203）Top is equipped with No. two filter modules（204）, No. two casting mold cores（201）Top connects sand core
（205）, the counter（2）It is equipped with No. two sprue cups at corresponding pressure plate No.1 sprue cup（206）, No. two sprue cups（206）
Connect No. two sprues（207）；Work as pressure plate（1）With counter（2）When being mutually closed, No.1 sprue cup（106）It is poured with No. two
Cup（206）It overlaps, No. two sprues（207）Bottom and No.1 sprue（103）Top connects, No. two casting mold cores（201）
Cover No.1 casting mold core（101）, riser（102）Cover sand core（205）, No. two channels（202）Through No.1 channel（105）,
No.1 filter module（104）With No. two filter modules（204）It overlaps, No.1 sprue（103）Bottom connects cross gate
（203）.
2. the mold according to claim 1 for improving brake disc yield rate, which is characterized in that the riser（102）It is cold
Riser, shape are trapezoidal.
3. the mold according to claim 1 for improving brake disc yield rate, which is characterized in that the pressure plate（1）Both sides
It is respectively provided with 1 through-hole（3）, counter（2）Corresponding pressure plate through hole is respectively provided with 1 No.1 through-hole（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286555.6U CN207723427U (en) | 2017-03-23 | 2017-03-23 | A kind of mold improving brake disc yield rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286555.6U CN207723427U (en) | 2017-03-23 | 2017-03-23 | A kind of mold improving brake disc yield rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723427U true CN207723427U (en) | 2018-08-14 |
Family
ID=63089446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286555.6U Expired - Fee Related CN207723427U (en) | 2017-03-23 | 2017-03-23 | A kind of mold improving brake disc yield rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723427U (en) |
-
2017
- 2017-03-23 CN CN201720286555.6U patent/CN207723427U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |