CN206605025U - A kind of double heat insulation mould devices of wheel hub - Google Patents
A kind of double heat insulation mould devices of wheel hub Download PDFInfo
- Publication number
- CN206605025U CN206605025U CN201720391837.2U CN201720391837U CN206605025U CN 206605025 U CN206605025 U CN 206605025U CN 201720391837 U CN201720391837 U CN 201720391837U CN 206605025 U CN206605025 U CN 206605025U
- Authority
- CN
- China
- Prior art keywords
- mould
- cast
- bed die
- spoke
- wheel hub
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound 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[Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model discloses a kind of double heat insulation mould devices of wheel hub, including cast bed die, the mould in the cast above the cast bed die, take shape in the runner inside mould in the cast, upper mould back of the body chamber on mould in the cast, bed die on the cast bed die carries on the back chamber, the die cavity that the cast bed die is formed with mould junction in the cast, the die cavity pours window with being provided with the connection of the runner, window heat-preservation cotton is provided with the inside of the cast bed die told on window, the bed die back of the body chamber side forms thermal insulation groove, the upper mould back of the body chamber side, which is formed, is incubated hole on spoke.Beneficial effect is：The utility model makes die cavity outer wall described in spoke and mould bulk temperature gradient more reasonable, is easy to the adjustment of technique, reduce foundary loss rate, improve production efficiency and the properties of product of spoke by the double attemperators of increase.
Description
Technical field
The utility model belongs to hub mold field, and in particular to a kind of double heat insulation mould devices of wheel hub.
Background technology
It is narrower and relatively thin for low pressure casting spoke in the low pressure casting process of wheel hub, or the narrower less wheel of spoke
Hub wheel type.Due to the product property discussed feature, the order cooling that blank spoke position is completely secured is difficult in the design of casting mould.
The inclined cold section phenomenon of outside left is serious in the middle of spoke in low pressure casting production process, and is influenceed substantially by ambient temperature,
The order of blank in casting process can be influenceed to cool down, technique adjustment is difficult, spoke back of the body chamber shrinkage porosite phenomenon is serious, and qualified casting is low
And production efficiency is relatively low, influence product spoke position performance.
Accordingly, it would be desirable to which a kind of can control the heat exchange of blank diverse location aluminium liquid and mould, to ensure that fur order is cold
But the double heat insulation moulds of wheel hub, to solve the deficiencies in the prior art.
Utility model content
The purpose of this utility model is that provides a kind of wheel hub double heat insulation mould devices to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of double heat insulation mould devices of wheel hub, including cast bed die, in the cast above the cast bed die mould, into
Type is in the runner in the cast inside mould, the upper mould back of the body chamber on mould in the cast, on the cast bed die
The die cavity that bed die back of the body chamber, the cast bed die are formed with mould junction in the cast, the connection of the die cavity and the runner
Place, which is provided with, pours window, and window heat-preservation cotton, the bed die back of the body are provided with the inside of the cast bed die poured on window
Chamber side forms thermal insulation groove, and the upper mould back of the body chamber side, which is formed, is incubated hole on spoke.
Further, hole is incubated on the spoke for being provided with two, and takes shape in the vertical plane that the upper mould carries on the back chamber.
Further, hole is incubated on the spoke with being provided with heat-preservation cotton inside the thermal insulation groove.
Further, mould forms positioning bolt hole with described pour into a mould on bed die in the cast.
Beneficial effect is：The utility model makes die cavity outer wall described in spoke and mould whole by the double attemperators of increase
Temperature gradient is more reasonable, is easy to the adjustment of technique, reduces foundary loss rate, improves the product of production efficiency and spoke
Performance.
Brief description of the drawings
Fig. 1 is a kind of partial structural diagram of the double heat insulation mould devices of wheel hub described in the utility model.
1st, bed die is poured into a mould；2nd, die cavity；3rd, mould in cast；4th, upper mould back of the body chamber；5th, it is incubated hole on spoke；6th, runner；7th, window
Heat-preservation cotton；8th, thermal insulation groove；9th, bed die back of the body chamber；10th, window is poured.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of double heat insulation mould devices of wheel hub, including cast bed die 1, pouring positioned at the top of cast bed die 1
Mould 3, the runner 6 taken shape in inside the upper mould 3 of cast on note, runner 6 are used for the delivered inside high temperature aluminium liquid of die cavity 2, positioned at cast
Upper mould back of the body chamber 4 on upper mould 3, the bed die back of the body chamber 9 on cast bed die 1, cast bed die 1 are formed with the upper junction of mould 3 of cast
Die cavity 2, the die cavity 2 being made up of the upper mould 3 of cast and cast bed die 1 is used to be molded spoke, and die cavity 2 at the connection of runner 6 with setting
It is equipped with and pours window 10, pours the inner side of cast bed die 1 on window and be provided with window heat-preservation cotton 7, bed die back of the body chamber 9 side is formed
Thermal insulation groove 8, upper mould back of the body chamber 4 side forms insulation hole 5 on spoke.
Further, hole 5 is incubated on spoke for being provided with two, and is taken shape on the vertical plane that mould carries on the back chamber 4, spoke
Insulation hole 5 is used to lift spoke position temperature and reduce cold section position temperature of aluminum liquid in the middle part of spoke to scatter and disappear, be incubated on spoke hole 5 with
Mould 3 in heat-preservation cotton, cast is provided with inside thermal insulation groove 8 and forms positioning bolt hole on bed die 1 with pouring into a mould.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
Defined by appended claims and its effect thing.
Claims (4)
1. a kind of double heat insulation mould devices of wheel hub, including cast bed die, mould, shaping in the cast above the cast bed die
In the runner in the cast inside mould, the upper mould back of the body chamber on mould in the cast, the bottom on the cast bed die
The die cavity that mould back of the body chamber, the cast bed die are formed with mould junction in the cast, it is characterised in that：The die cavity and the stream
It is provided with the connection in road and pours window, window heat-preservation cotton, institute is provided with the inside of the cast bed die poured on window
State bed die back of the body chamber side and form thermal insulation groove, the upper mould back of the body chamber side, which is formed, is incubated hole on spoke.
2. a kind of double heat insulation mould devices of wheel hub according to claim 1, it is characterised in that：Hole is incubated on the spoke to supply
Two are provided with, and takes shape in the vertical plane that the upper mould carries on the back chamber.
3. a kind of double heat insulation mould devices of wheel hub according to claim 1, it is characterised in that：On the spoke be incubated hole with
Heat-preservation cotton is provided with inside the thermal insulation groove.
4. a kind of double heat insulation mould devices of wheel hub according to claim 1, it is characterised in that：In the cast mould with it is described
Positioning bolt hole is formed on cast bed die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720391837.2U CN206605025U (en) | 2017-04-14 | 2017-04-14 | A kind of double heat insulation mould devices of wheel hub |
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| CN201720391837.2U CN206605025U (en) | 2017-04-14 | 2017-04-14 | A kind of double heat insulation mould devices of wheel hub |
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| CN206605025U true CN206605025U (en) | 2017-11-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311671A (en) * | 2018-03-22 | 2018-07-24 | 中信戴卡股份有限公司 | A kind of mold for improving aluminium alloy casting thermal center setting rate |
| CN108555267A (en) * | 2018-03-23 | 2018-09-21 | 中信戴卡股份有限公司 | A kind of mold being used to reduce defect when pressure cast aluminum-alloy wheel |
-
2017
- 2017-04-14 CN CN201720391837.2U patent/CN206605025U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311671A (en) * | 2018-03-22 | 2018-07-24 | 中信戴卡股份有限公司 | A kind of mold for improving aluminium alloy casting thermal center setting rate |
| CN108311671B (en) * | 2018-03-22 | 2019-12-13 | 中信戴卡股份有限公司 | Mold for improving solidification speed of aluminum alloy casting thermal section |
| US10576534B2 (en) | 2018-03-22 | 2020-03-03 | Citic Dicastal Co., Ltd. | Mold for improving solidification speed of aluminum alloy cast hot section |
| CN108555267A (en) * | 2018-03-23 | 2018-09-21 | 中信戴卡股份有限公司 | A kind of mold being used to reduce defect when pressure cast aluminum-alloy wheel |
| CN108555267B (en) * | 2018-03-23 | 2020-01-14 | 中信戴卡股份有限公司 | Mold for reducing defects during low-pressure casting of aluminum alloy wheel |
| US10654099B2 (en) | 2018-03-23 | 2020-05-19 | Citic Dicastal Co., Ltd. | Mold for reducing defects in low pressure casting of aluminum alloy wheel |
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Granted publication date: 20171103 Termination date: 20200414 |