CN206169184U - The gating system of perpendicular somatotype metal casting mould - Google Patents
The gating system of perpendicular somatotype metal casting mould Download PDFInfo
- Publication number
- CN206169184U CN206169184U CN201621485970.6U CN201621485970U CN206169184U CN 206169184 U CN206169184 U CN 206169184U CN 201621485970 U CN201621485970 U CN 201621485970U CN 206169184 U CN206169184 U CN 206169184U
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- cross gate
- sprue
- utility
- gate
- model
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Abstract
The utility model discloses a the gating system of perpendicular somatotype metal casting mould, water die cavity and gas outlet including pouring basin, sprue, cross gate in pouring basin and sprue are linked together, and the sprue communicates with the cross gate is perpendicular waters in, and communicates with the cross gate is perpendicular, and the lower extreme of die cavity waters intercommunication and gas outlet on and in with and communicates. The utility model discloses a water in the change with the size of cross gate, make the cross gate play the effect that gathers the sediment, replaces traditional built -in form of gathering the cinder ladle, reduced mould manufacturing procedure, reduction mould manufacturing cost for the mobile speed of indisputable liquid, improve production efficiency.
Description
Technical field
The utility model is related to a kind of running gate system, particularly a kind of running gate system of vertical-parting metal mold.
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,
The aluminum piston of motorcycle, cylinder block, cylinder cap, oil pump case and copper alloy bearing-bush, axle sleeve etc..Permanent mold casting is also used for certain sometimes
A little ironcastings and steel-casting.Metal mold can be divided into monoblock type, vertical-parting formula, four kinds of structures of horizontal parting formula and compound parting formula
Form.Wherein, vertical-parting formula is easy to open up ingate and takes out foundry goods, is also easy to realize mechanization, so most widely used.
The thermal conductivity and thermal capacity of metal mold are big, the molten metal of cast crystallization and freezing quickly, reduce stamp ability, metal
Type easily causes foundry goods and washes deficiency without gas permeability, without deformability, easily cracks during casting solidification and deforms, it is necessary to adopts one
The air in die cavity is derived in fixed measure, the pouring temperature and poring rate of iron liquid, and residence time etc. is all in casting mold for foundry goods
Must strictly control.The design of metal type cast system directly affects one of key component of metal mold product percent of pass height.
At present by the way of built-in poly- cinder ladle improving above casting flaw, as shown in figure 1, including cup, straight
Running channel, cross gate, Inner running channels, die cavity, gas outlet and poly- cinder ladle, cross gate is connected with Inner running channels by poly- cinder ladle.Using interior
The poly- cinder ladle of formula is put because the shape of product is difficult, by size design is calculated, to complete poly- cinder ladle by increasing die size sometimes
Put, reduce the yield rate of product.
Utility model content
The utility model is directed to above-mentioned problem, there is provided a kind of running gate system of vertical-parting metal mold, leads to
The size for changing Inner running channels and cross gate is crossed, makes cross gate play a part of poly- slag, replace the form of traditional built-in poly- cinder ladle,
Mould manufacturing procedure is reduced, die manufacturing cost is reduced, the flowing velocity of iron liquid, improve production efficiency is accelerated.
A kind of running gate system of vertical-parting metal mold of the utility model, including cup, sprue, gas outlet, horizontal stroke
Running channel, Inner running channels, die cavity and poly- cinder ladle:Cup is connected with sprue, sprue and cross gate vertical connection, and cross gate passes through
Poly- cinder ladle is connected with Inner running channels, and die cavity lower end connects Inner running channels and upper end connection gas outlet, it is characterised in that：Described poly- cinder ladle
It is comprehensive on cross gate, described Inner running channels and cross gate vertical connection.
Wherein, cross gate depth is identical with sprue, and width ratio sprue is big.
Wherein, Inner running channels are identical with cross gate width, and depth ratio cross gate is little.
The utility model produce beneficial effect be：The volume of cross gate increase is equal with poly- cinder ladle is cast out, and does not affect casting
Part yield rate, Inner running channels increase width in the case where cross-sectional area is constant and reduce depth, due to Inner running channels and the depth of cross gate
Degree is poor, and cross gate plays good poly- slag effect, will not increase the size of mould because of the calculating design of poly- cinder ladle, reduces mould
Has manufacturing procedure so as to reduce die manufacturing cost.
Description of the drawings
Fig. 1 is the running gate system of existing vertical-parting formula metal mold；
Fig. 2 is the structural representation of the utility model embodiment.
Description of reference numerals：1st, cup；2nd, sprue；3rd, gas outlet；4th, cross gate；5th, Inner running channels；6th, die cavity；7th, gather
Cinder ladle.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.Embodiment only says for convenience that this practicality is new
Type, is not intended to limit the utility model.
As shown in Fig. 2 a kind of running gate system of vertical-parting metal mold of the utility model, including cup, sprue,
Cross gate, Inner running channels, die cavity and gas outlet：Cup is connected with sprue, sprue and cross gate vertical connection, Inner running channels
With cross gate vertical connection, the lower end of die cavity connects with Inner running channels and upper end connects with gas outlet.
The running gate system of the above is employed, the shape of Inner running channels and cross gate is improved, in the case that cross-sectional area is constant
The width of increase Inner running channels, cross gate increasing depths and width combine the poly- slag effect of poly- cinder ladle, the volume that cross gate increases
It is equal with the poly- cinder ladle cast out, the size and manufacturing procedure for reducing mould on the premise of foundry goods yield rate is not reduced is made, reduce
Die cost, while accelerate the flowing velocity of iron liquid, improve production efficiency.
The principle and its effect of above-described embodiment only illustrative utility model, not for restriction the utility model.
Any person skilled in the art scholar all can be modified above-described embodiment under without prejudice to spirit and the 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 running gate system of vertical-parting metal mold, it is characterised in that：Cup (1), sprue (2), gas outlet
(3), cross gate (4), Inner running channels (5) and die cavity (6)：Cup (1) is connected with sprue (2), sprue (2) and cross gate
(4) vertical connection, Inner running channels (5) and cross gate (4) vertical connection, the lower end of die cavity (6) connect with Inner running channels (5) and upper end and
Gas outlet (3) connects.
2. the running gate system of a kind of vertical-parting metal mold according to claim 1, it is characterised in that：It is described horizontal to pour
Road (4) depth is identical with sprue (2), and width ratio sprue (2) is big.
3. the running gate system of a kind of vertical-parting metal mold according to claim 1, it is characterised in that：Described Inner is poured
Road (5) is identical with cross gate (4) width, and depth ratio cross gate (4) is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485970.6U CN206169184U (en) | 2016-12-31 | 2016-12-31 | The gating system of perpendicular somatotype metal casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485970.6U CN206169184U (en) | 2016-12-31 | 2016-12-31 | The gating system of perpendicular somatotype metal casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169184U true CN206169184U (en) | 2017-05-17 |
Family
ID=60242311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621485970.6U Expired - Fee Related CN206169184U (en) | 2016-12-31 | 2016-12-31 | The gating system of perpendicular somatotype metal casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598091A (en) * | 2017-10-23 | 2018-01-19 | 天津市慧德工贸有限公司 | A kind of modified runner system of water pump casing for vehicle |
-
2016
- 2016-12-31 CN CN201621485970.6U patent/CN206169184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598091A (en) * | 2017-10-23 | 2018-01-19 | 天津市慧德工贸有限公司 | A kind of modified runner system of water pump casing for vehicle |
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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: 20170517 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |