CN206335097U - A kind of metal die of vertical-parting - Google Patents
A kind of metal die of vertical-parting Download PDFInfo
- Publication number
- CN206335097U CN206335097U CN201621485958.5U CN201621485958U CN206335097U CN 206335097 U CN206335097 U CN 206335097U CN 201621485958 U CN201621485958 U CN 201621485958U CN 206335097 U CN206335097 U CN 206335097U
- Authority
- CN
- China
- Prior art keywords
- mould
- right mould
- die
- left mould
- sprue
- 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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Abstract
The utility model discloses a kind of metal die of vertical-parting, including left mould and right mould, sprue cup, sprue, eight ingates and eight gas outlets of mutual cooperation are respectively provided with left mould and right mould, left mould and right mould matched moulds eight die cavities of formation, the upper end connection gas outlet of die cavity and lower end connection ingate, adjacent die cavity is closely arranged using the ingate staggeredly mode different with gas outlet length, there are two positioning holes being engaged with right mould alignment pin in left mould, left mould and right mould are equipped with the cooling water channel run through in horizontal direction.The mould uses the tight structure of the type of a mould eight, improves the yield rate of product, the setting of alignment pin improves the precision of product, and mould, which adds cooling water channel, greatly improves production efficiency.
Description
Technical field
The utility model is related to machine die casting field, particularly a metal die.
Background technology
Permanent mold casting is primarily adapted for use in production in enormous quantities non-ferrous alloy casting, such as aircraft, automobile, tractor, internal combustion engine,
Aluminum piston, cylinder block, cylinder cap, oil pump case and the copper alloy bearing-bush of motorcycle, axle sleeve etc..During permanent mold casting, the work of casting mold
Make temperature, the pouring temperature of iron liquid and poring rate, casting residence time in casting mold, and coating used etc., to casting
The influence of the quality of part is very sensitive, it is necessary to strict control.
At present, production compressor of air conditioner cylinder body 2GNC00786E metal die yield rate (casting shared weight in a mold
Amount ratio) relatively low, generally 65%-75%, lower small pieces are 55-60%, and this directly affects the system of permanent mold casting
Cause this.Casting yield can more reflect the technical merit and managerial skills of casting unit compared with qualification rate (or percent defective).Therefore,
The yield rate for improving permanent mold casting is the difficult point and emphasis that each permanent mold casting enterprise captures.
Utility model content
The utility model is for above-mentioned problem there is provided a kind of metal die of vertical-parting, and the mould is used
The tight structure of the type of one mould eight, improves the yield rate of product, and the setting of alignment pin improves the precision of product, and mould adds cold
But water channel greatly improves production efficiency.
Phase is respectively provided with a kind of metal die of vertical-parting of the utility model, including left mould and right mould, left mould and right mould
Sprue cup, sprue, cross gate, eight ingates and eight gas outlets mutually coordinated, left mould and right mould matched moulds eight types of formation
Chamber, die cavity is compressor of air conditioner cylinder body 2GNC00786E, and the upper end connection gas outlet of die cavity and lower end connect ingate, adjacent
Die cavity is closely arranged using the ingate staggeredly mode different with gas outlet length, has two to match with right mould alignment pin in left mould
The positioning hole of conjunction, left mould and right mould are equipped with the cooling water channel run through in horizontal direction.
Preferably, described sprue cup is located at left mould and right mould land area upper center, is connected with sprue.
Preferably, described cooling water channel left and right ends are respectively equipped with the water inlet and delivery port of connecting pipe.
A kind of metal die of vertical-parting of the utility model, to improve the latter type die design schemes of mould eight, mould is whole
The distribution of body casting is close uniform, improves the yield rate of casting, alignment pin, which is set, can improve casting accuracy, plus cooling water channel can be improved
Production efficiency.
Brief description of the drawings
Fig. 1 is left mould structure chart of the present utility model；
Fig. 2 is right mould structure chart of the present utility model；
Fig. 3 is the matched moulds schematic diagram of left mould of the present utility model and right mould.
Description of reference numerals：1st, gas outlet；2nd, positioning hole；3rd, die cavity；4th, sprue cup；5th, cooling water channel；6th, ingate；7、
Cross gate；8th, sprue；9th, alignment pin.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.Embodiment only says that this practicality is new for convenience
Type, is not intended to limit the utility model.
As Figure 1-3, a kind of metal die of vertical-parting of the utility model, including left mould and right mould, left mould and the right side
Sprue cup, sprue, cross gate, eight ingates and eight gas outlets of mutual cooperation are respectively provided with mould, left mould is closed with right mould
Mould eight die cavities of formation, die cavity is compressor of air conditioner cylinder body 2GNC00786E, the upper end connection gas outlet of die cavity and lower end connection
Ingate, adjacent die cavity is closely arranged using the ingate staggeredly mode different with gas outlet length, have in left mould two with
The positioning hole that right mould alignment pin is engaged, left mould and right mould are equipped with the cooling water channel run through in horizontal direction.
Preferably, described sprue cup is located at left mould and right mould land area upper center, is connected with sprue.
Preferably, described cooling water channel left and right ends are respectively equipped with the water inlet and delivery port of connecting pipe.
During production, left mould and right mould are positioned by alignment pin, and mould entirety die cavity distribution is close uniform, mould during production
Tool temperature is heated quickly, and mold temperature is higher during cast, adds the flowing velocity of iron liquid in a mold.Reach certain condition
When, cooling water can be irrigated by cooling water channel, mould is quickly cooled down.
Permanent mold casting yield rate is 65%-75%, using compressor of air conditioner cylinder body 2GNC00786E as row：The type of one mould four is total
Weight is：5.76kg, wherein product weight are：3.744kg, yield rate is 65%, improves the latter type gross weight of mould eight and is：
8.32kg, wherein product weight are：7.488kg, improves yield rate to 90%.
The principle and its effect of above-described embodiment only illustrative utility model, not for limitation the utility model.
Any person skilled in the art scholar can be all modified above-described embodiment without prejudice under spirit and scope of the present utility model
Or change.Therefore, has usually intellectual in art such as without departing from the spirit and technology disclosed in the utility model
All modifications and changes completed under field, should be covered by claim of the present utility model.
Claims (3)
1. a kind of metal die of vertical-parting, it is characterised in that：Including left mould and right mould, it is respectively provided with left mould and right mould mutually
Sprue cup (4), sprue (8), cross gate (7), eight ingates (6) and eight gas outlets (1) of cooperation, left mould are closed with right mould
Mould eight die cavities (3) of formation, die cavity (3) is compressor of air conditioner cylinder body 2GNC00786E, the upper end connection gas outlet of die cavity (3)
(1) and lower end connection ingate (6), adjacent die cavity (3) using ingate (6) it is different with gas outlet (1) length staggeredly just
Formula is closely arranged, and has two positioning holes (2) being engaged with right mould alignment pin (9) in left mould, left mould and right mould are equipped with level
The cooling water channel (5) that side is extended upward through.
2. a kind of metal die of vertical-parting according to claim 1, it is characterised in that：Described sprue cup (4) position
At left mould and right mould land area upper center, it is connected with sprue (8).
3. a kind of metal die of vertical-parting according to claim 1, it is characterised in that:Described cooling water channel (5)
Left and right ends are respectively equipped with the water inlet and delivery port of connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485958.5U CN206335097U (en) | 2016-12-31 | 2016-12-31 | A kind of metal die of vertical-parting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485958.5U CN206335097U (en) | 2016-12-31 | 2016-12-31 | A kind of metal die of vertical-parting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335097U true CN206335097U (en) | 2017-07-18 |
Family
ID=59303741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621485958.5U Expired - Fee Related CN206335097U (en) | 2016-12-31 | 2016-12-31 | A kind of metal die of vertical-parting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128114A (en) * | 2018-07-03 | 2019-01-04 | 河南森源电气股份有限公司 | A kind of foundry processing |
-
2016
- 2016-12-31 CN CN201621485958.5U patent/CN206335097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128114A (en) * | 2018-07-03 | 2019-01-04 | 河南森源电气股份有限公司 | A kind of foundry processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20191231 |