CN206567521U - A kind of cold insert structure of side form point cooled down for hub mold - Google Patents
A kind of cold insert structure of side form point cooled down for hub mold Download PDFInfo
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- CN206567521U CN206567521U CN201720208300.8U CN201720208300U CN206567521U CN 206567521 U CN206567521 U CN 206567521U CN 201720208300 U CN201720208300 U CN 201720208300U CN 206567521 U CN206567521 U CN 206567521U
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Abstract
The utility model discloses a kind of cold insert structure of side form point cooled down for hub mold, including upper die and lower die, side form, the side form correspondence spoke is provided with step through-hole with wheel rim junction, somewhat cold mold insert is set in the step through-hole, a step blind hole is provided with the end face of the cold mold insert of point, ingress pipe is plugged with the step blind hole, the cold mold insert side of point, which is provided with leadout hole, the leadout hole, is plugged with delivery line；The structure can significantly improve mould cooling velocity using the design of the cold mold insert of point, shorten casting cycle there is provided production efficiency, also have obvious inhibitory action to the casting flaw of thermal center.
Description
Technical field
The utility model is related to wheel hub casting mould technical field, particularly a kind of side form point cooled down for hub mold
Cold insert structure.
Background technology
In casting side during more complicated tubbiness part such as automotive hub, used casting mould is generally comprised
The upper and lower mould of upper and lower setting, in addition to it is arranged on the side form of the upper and lower mould periphery.Side form needs the cooling point set in side
Mould correspondence spoke and wheel rim junction, conventional chilling mode are air-cooled, and embodiment mainly adds in side form back of the body chamber correspondence position
Work blind hole, then install airduct additional.The advantage of such a type of cooling is primarily to facilitate mould processing, is not very to manufacturing technique requirent
Height, has the disadvantage that cooling velocity is slow, the production cycle is long, and correspondence cooled region easily produces casting flaw.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of cold edge of side form point cooled down for hub mold
Part structure.
The utility model solves the technical scheme that its technical problem used：
A kind of cold insert structure of side form point cooled down for hub mold, including upper die and lower die, side form, the side form pair
Answer spoke to be provided with wheel rim junction in step through-hole, the step through-hole and somewhat cold mold insert is set, the end of the cold mold insert of point
It is provided with face in a step blind hole, the step blind hole and is plugged with ingress pipe, the cold mold insert side of point is provided with leadout hole, institute
State and delivery line is plugged with leadout hole.
As a preference, it is connected between the ingress pipe and laterally imports branch pipe, the laterally importing branch pipe is external
Have and laterally export branch pipe is connected between main ingress pipe, the delivery line, the laterally export branch pipe is circumscribed with leading outlet pipe.
The beneficial effects of the utility model are：The structure can significantly improve mould cooling speed using the design of the cold mold insert of point
Degree, shortens casting cycle there is provided production efficiency, also has obvious inhibitory action to the casting flaw of thermal center.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is front view of the present utility model；
Fig. 2 is the structural representation of the cold mold insert in the utility model midpoint；
Fig. 3 is top view of the present utility model.
Embodiment
In order that the object, technical solution and advantage of the application are more clearly understood, it is right below in conjunction with drawings and Examples
The utility model is further elaborated.For the thorough explanation present invention, some can be related in following description special
Determine details.And in these specific details, of the invention then can still may realize, i.e., the technical staff in art uses
Herein these describe and stated that the others skilled in the art into art effectively introduce their work essence.This external demand
It is noted that the word " front side " used below in description, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to
Be direction in accompanying drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center, phase
Close technical staff and should not be construed as beyond the application protection domain making simple, need not be creative adjustment to above-mentioned direction
Technology.It should be appreciated that specific embodiment described herein is not used to limit real protection model only to explain the application
Enclose.And it is the purpose of the present invention of avoiding confusion, due to well known manufacture method, part dimension, material composition, pipe-line layout etc.
Technology is not it will be understood that therefore they are described in detail.
Reference picture 1, Fig. 2, it is a kind of for hub mold cool down the cold insert structure of side form point, including upper mould 1, lower mould 2,
Side form 3, side form 3 needs the cooling point set in the correspondence spoke of side form 3 and wheel rim junction（Commonly referred to as thermal center）.The side
The correspondence spoke of mould 3 is provided with step through-hole 4 with wheel rim junction, and the step through-hole 4 is relative to the side form direction of motion.The step
Somewhat cold mold insert 5 is set in through hole 4, and the cold mold insert 5 of point is connected by weldering or other are fastenedly connected mode and connected.The cold mold insert of point
A step blind hole 6 is provided with 5 end face, the center hole depth of the step blind hole 6 and aperture on the basis of ensureing basic wall thickness,
The plug welding that step Chu Yong centers are provided with through hole is equipped.Ingress pipe 7 is plugged with the step blind hole 6, passes through welding or tight
Firmware is connected, it is ensured that gos deep into the end face of ingress pipe 7 and leaves a certain distance with step blind hole 6 bottom hole, it is ensured that runner is unobstructed.
The cold side of mold insert 5 of point, which is provided with leadout hole, the leadout hole, is plugged with delivery line 8, can equally pass through welding or fastener
It is connected.Cooling medium is inputted from ingress pipe 7, by coolant flow channel, is flowed out from delivery line 8.The profile of the cold mold insert 5 of point according to
Depending on the region area size for needing cooling, heat energy-saving position is narrower, typically from cylindrical type；Heat energy-saving position is roomy, fertilizer
Thick, typically from square-column-shaped.
It is connected between reference picture 3, the ingress pipe 7 and laterally imports branch pipe 71, the branch pipe 71 that laterally imports is circumscribed with
Laterally export branch pipe 81 is connected between main ingress pipe 72, the delivery line 8, the laterally export branch pipe 81, which is circumscribed with, to be dominated out
Pipe 82, can be connected by welding or fastener.A complete cooling duct for being directed to side form 3 is thus constituted, is realized
Cooling structure modularization, is easy to manufacture and manages.
According to above-mentioned principle, the utility model can also carry out appropriate change and modification to above-mentioned embodiment.Therefore,
The utility model is not limited to embodiment disclosed and described above, to some modifications and changes of the present utility model
It should also be as falling into scope of the claims of the present utility model.
Claims (2)
1. a kind of cold insert structure of side form point cooled down for hub mold, including upper mould（1）, lower mould（2）, side form（3）, it is special
Levy and be：The side form（3）Correspondence spoke is provided with step through-hole with wheel rim junction（4）, the step through-hole（4）In be provided with
The cold mold insert of point（5）, the cold mold insert of point（5）End face on be provided with a step blind hole（6）, the step blind hole（6）Middle grafting
There is ingress pipe（7）, the cold mold insert of point（5）Side is provided with leadout hole, the leadout hole and is plugged with delivery line（8）.
2. a kind of cold insert structure of side form point cooled down for hub mold according to claim 1, it is characterised in that：Institute
State ingress pipe（7）Between be connected with laterally import branch pipe（71）, it is described laterally to import branch pipe（71）It is circumscribed with main ingress pipe（72）,
The delivery line（8）Between be connected with laterally export branch pipe（81）, the laterally export branch pipe（81）It is circumscribed with leading outlet pipe
（82）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208300.8U CN206567521U (en) | 2017-03-03 | 2017-03-03 | A kind of cold insert structure of side form point cooled down for hub mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208300.8U CN206567521U (en) | 2017-03-03 | 2017-03-03 | A kind of cold insert structure of side form point cooled down for hub mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567521U true CN206567521U (en) | 2017-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720208300.8U Active CN206567521U (en) | 2017-03-03 | 2017-03-03 | A kind of cold insert structure of side form point cooled down for hub mold |
Country Status (1)
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| CN (1) | CN206567521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296453A (en) * | 2017-12-19 | 2018-07-20 | 六和轻合金（昆山）有限公司 | A kind of aluminium alloy wheel hub core pulling casting mould and its technique |
| CN111531133A (en) * | 2020-06-18 | 2020-08-14 | 浙江新峰机械有限公司 | Point type direct water-cooling hub die |
-
2017
- 2017-03-03 CN CN201720208300.8U patent/CN206567521U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296453A (en) * | 2017-12-19 | 2018-07-20 | 六和轻合金（昆山）有限公司 | A kind of aluminium alloy wheel hub core pulling casting mould and its technique |
| CN111531133A (en) * | 2020-06-18 | 2020-08-14 | 浙江新峰机械有限公司 | Point type direct water-cooling hub die |
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