CN205496514U - Direct wheel casting mould - Google Patents
Direct wheel casting mould Download PDFInfo
- Publication number
- CN205496514U CN205496514U CN201620340049.6U CN201620340049U CN205496514U CN 205496514 U CN205496514 U CN 205496514U CN 201620340049 U CN201620340049 U CN 201620340049U CN 205496514 U CN205496514 U CN 205496514U
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- insert
- locating piece
- seat
- casting mould
- wheel
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Abstract
The utility model discloses a direct wheel casting mould, form lower mould, the side form of wheel hub casting die cavity and go up the mould after the combination, be equipped with on the lower mould and dock the ring type filling of constituteing by the curved seat of inserting of polylith with inserting, it is equipped with the locating piece respectively to insert the both ends bottom outside, forms the terraced structure, insert the both ends bottom outside be equipped with respectively with locating piece complex recess. The utility model discloses a locating piece and recess realize inserting the seat and the location of inserting is connected, and the portable scope of inserting during the drawing of patterns is big, strikes gently can break away from the seat of inserting, easy dismounting and labour saving and time saving.
Description
Technical field
This utility model relates to wheel hub casting mould field, is specifically related to a kind of straight-through wheel casting mould.
Background technology
Wheel hub is to connect tire and the vitals of axletree on vehicle, it is divided into one piece casting type, Integral forge type and combined type according to technique, being made up of wheel rim and spoke two parts, wheel rim is provided with the sled tire groove of undergauge so that its outer wall has the flare portion tilting extension from sled tire groove respectively to two ends；Traditional one piece casting type hub mold is made up of upper mold, side form and lower mold, the part that upper mold and side form are surrounded is wheel rim die cavity, the part that upper die and lower die are surrounded is spoke die cavity, for the smooth demoulding, upper mold is upper coarse and lower fine taper type, this results in the wheel rim thickness near spoke part much larger than the thickness at sled tire groove, it is necessary to removing unnecessary part by the turnery processing in rear road, the process-cycle length of wheel hub, waste material are many, scrappage is high；Prior art have developed through type wheel hub, it is called for short straight-through wheel, the wheel rim consistency of thickness of this wheel hub, expands brake disc and clamp assembly space, its casting mould is to arrange ring type filling in lower mold, and the position of ring type filling, size correspondence tradition one piece casting type wheel hub need the redundance removed；Ring type filling is made up of insert seat and the insert docking of polylith arc, for realizing location, the insert seat of prior art and insert use tenon and tongue-and-groove to connect as shown in Figure 5, during the demoulding, insert is first taken out after upper mold and side form are opened, Chinese utility model patent " 201320188379.4 " discloses the casting hub device of a kind of band die insert, insert arranges projection and sled hole, be conducive to installation and removal, but owing to tenon and tongue-and-groove limit moving direction, and casting process has the infiltration of aluminum liquid, insert is taken out first to tap to loosen and is prized, difficulty and labor intensity are the biggest, and cannot ensure to take out insert smoothly, Foundry Production and quality to straight-through wheel produce considerable influence.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of straight-through wheel casting mould, insert seat and the insert that can solve existing through type wheel hub casting mould composition ring type filling use tenon and tongue-and-groove to connect location, limit the moving direction of insert, cause insert to take out the problem that difficulty is big.
This utility model is achieved through the following technical solutions:
A kind of straight-through wheel casting mould, including forming the lower mold of wheel hub casting mold cavity, side form and upper mold after combination, described lower mold is provided with the insert seat by polylith arc and insert docks the ring type filling formed, described insert seat two ends bottom outside is respectively equipped with locating piece, forming terraced structure, described insert two ends bottom outside is respectively equipped with the groove coordinated with locating piece.
Further scheme of the present utility model is, the height of described locating piece is the 1/3 ~ 1/2 of insert seat height degree.
Further scheme of the present utility model is, the thickness of described locating piece is the 1/3 ~ 1/2 of insert seat thickness.
This utility model advantage compared with prior art is:
One, realizing being located by connecting of insert seat and insert by locating piece and groove, during the demoulding, the mobile range of insert is big, taps gently and can depart from insert seat, easy accessibility and also time saving and energy saving；
Two, the height of locating piece is the 1/3 ~ 1/2 of insert seat height degree, can improve what insert was arranged on insert seat stability, it is not easy to topple over, it is ensured that being smoothed out of casting；
Three, the thickness of described locating piece is the 1/3 ~ 1/2 of insert seat thickness, can improve what insert was arranged on insert seat stability further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is ring type filling structural representation of the present utility model.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is the B direction view of Fig. 3.
Fig. 5 is the ring type filling structural representation of prior art.
Detailed description of the invention
One as shown in Fig. 1 ~ 4 straight-through wheel casting mould, including forming the lower mold 1 of wheel hub casting mold cavity, side form 2 and upper mold 3 after combination, described lower mold 1 is provided with the insert seat 5 by polylith arc and insert 4 docks the ring type filling formed, being additionally provided with multiple tracks spoke groove 6 in described lower mold 1, described insert 4 is correspondingly arranged in the trough rim of spoke groove 6；Described insert seat 5 two ends bottom outside is respectively equipped with locating piece 7, form terraced structure, the height of described locating piece 7 is the 1/3 ~ 1/2 of insert seat 5 height, the thickness of described locating piece 7 is the 1/3 ~ 1/2 of insert seat 5 thickness, and described insert 4 two ends bottom outside is respectively equipped with the groove coordinated with locating piece 7.
During installation, insert 4 is squatted on locating piece 7, the frictional force between insert 4 two ends and insert seat 5, and the support of locating piece 7 so that insert 4 is not easy to topple over；Insert 4 is torn in the demoulding open, taps gently and makes to infiltrate through between insert 4 and insert seat 5 and the aluminium alloy of fixed line loosens, can insert 4 be taken off easily to inner side, easy accessibility and also time saving and energy saving.
Claims (3)
1. a straight-through wheel casting mould, including forming the lower mold (1) of wheel hub casting mold cavity, side form (2) and upper mold (3) after combination, described lower mold (1) is provided with the insert seat (5) by polylith arc and insert (4) docks the ring type filling formed, it is characterized in that: described insert seat (5) two ends bottom outside is respectively equipped with locating piece (7), forming terraced structure, described insert (4) two ends bottom outside is respectively equipped with the groove coordinated with locating piece (7).
2. a kind of straight-through wheel casting mould as claimed in claim 1, it is characterised in that: the height of described locating piece (7) is the 1/3 ~ 1/2 of insert seat (5) height.
3. a kind of straight-through wheel casting mould as claimed in claim 1 or 2, it is characterised in that: the thickness of described locating piece (7) is the 1/3 ~ 1/2 of insert seat (5) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340049.6U CN205496514U (en) | 2016-04-21 | 2016-04-21 | Direct wheel casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340049.6U CN205496514U (en) | 2016-04-21 | 2016-04-21 | Direct wheel casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496514U true CN205496514U (en) | 2016-08-24 |
Family
ID=56706304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340049.6U Active CN205496514U (en) | 2016-04-21 | 2016-04-21 | Direct wheel casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496514U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457369A (en) * | 2017-07-26 | 2017-12-12 | 泰安和新精工科技有限公司 | A kind of aluminium alloy wheel rim casting mould with metal insert |
| CN108273967A (en) * | 2017-09-26 | 2018-07-13 | 六和轻合金（苏州）有限公司 | A kind of wheel hub upper mold optimization structure |
| 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 |
| CN108637185A (en) * | 2018-06-22 | 2018-10-12 | 福建申利卡铝业发展有限公司 | A kind of hub mold and the wheel hub casting technique using the hub mold |
-
2016
- 2016-04-21 CN CN201620340049.6U patent/CN205496514U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457369A (en) * | 2017-07-26 | 2017-12-12 | 泰安和新精工科技有限公司 | A kind of aluminium alloy wheel rim casting mould with metal insert |
| CN107457369B (en) * | 2017-07-26 | 2019-04-12 | 泰安和新精工科技有限公司 | A kind of aluminium alloy wheel rim casting mould with metal insert |
| CN108273967A (en) * | 2017-09-26 | 2018-07-13 | 六和轻合金（苏州）有限公司 | A kind of wheel hub upper mold optimization structure |
| 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 |
| CN108637185A (en) * | 2018-06-22 | 2018-10-12 | 福建申利卡铝业发展有限公司 | A kind of hub mold and the wheel hub casting technique using the hub mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |