CN205237022U - Low pressure wheel hub casts mould - Google Patents
Low pressure wheel hub casts mould Download PDFInfo
- Publication number
- CN205237022U CN205237022U CN201521083945.0U CN201521083945U CN205237022U CN 205237022 U CN205237022 U CN 205237022U CN 201521083945 U CN201521083945 U CN 201521083945U CN 205237022 U CN205237022 U CN 205237022U
- Authority
- CN
- China
- Prior art keywords
- chamber
- lower bolster
- spoke
- cooling
- 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
Abstract
The utility model belongs to the technical field of the technique of wheel hub casting equipment and specifically relates to a low pressure wheel hub casts mould is related to, including cope match -plate pattern, lower bolster and side form board, the cope match -plate pattern forms the spoke during with the lower bolster compound die and casts the chamber, and the side form board forms the rim during with the lower bolster compound die and casts the chamber, and the spoke is cast chamber and rim and is cast the chamber and communicate each other, be equipped with a feedstock channel on the lower bolster, the chamber intercommunication is cast to feedstock channel and rim, is equipped with on the lower bolster to cast chamber or spoke with the spoke and cast the corresponding cooling hole in junction that the chamber is cast to chamber and rim, cool off downtheholely fixedly to be equipped with the mount pad, is equipped with the cooling chamber on the mount pad, and the cooling intracavity is inserted to be equipped with and is infeeded the cooling tube that refrigerating fluid personally experienced sth. Part of the body to cooling off the intracavity. The advantage is: cast chamber or spoke with the spoke and cast chamber and rim and cast the corresponding position department in junction in chamber and set up cooling structure through being equipped with on the lower bolster for the cooling effect of whole wheel hub casting mould is unanimous, and as cast wheel hub quality is higher relatively, and life is longer relatively, and the potential safety hazard is relatively low moreover.
Description
Technical field
The utility model relates to the technical field of wheel hub Casting Equipment, especially relates to a kind of low pressure wheel hub castingMould.
Background technology
Wheel hub be wide support tire in tire drum-shaped, center is contained in the metal parts on axle. Wheel hub rootOf a great variety according to the difference of diameter, width, molding mode, material. At present traditional low pressure wheel hub castingMould, comprises cope match-plate pattern, lower bolster and side template, forms spoke casting chamber when cope match-plate pattern and lower bolster matched moulds,When side template and lower bolster matched moulds, form wheel rim casting chamber, spoke casting chamber and wheel rim casting chamber are interconnected; Lower bolsterBe provided with a feeding-passage, feeding-passage is communicated with wheel hub casting chamber. The mistake that this traditional mould is using, often due to the gathering of temperature, cause the junction that casts chamber or spoke casting chamber and wheel rim casting chamber due to spoke in journeyCooling effect in whole die cavity is inconsistent, often can cause the stress of part position of the wheel hub of having manufactured excessiveConcentrate, thereby affect the quality of wheel hub, simultaneously to impacting the service life of wheel hub, also to a certain degreeOn exist potential safety hazard.
Summary of the invention
The deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of cooling effect oneCause, the wheel hub quality of casting is relatively high, and service life is relatively long, and potential safety hazard is relatively lowLow pressure wheel hub casting mould.
For realizing above-mentioned object, the utility model provides following technical scheme:
A kind of low pressure wheel hub casting mould, comprises cope match-plate pattern, lower bolster and side template, cope match-plate pattern and counterdieWhen plate matched moulds, form spoke casting chamber, when side template and lower bolster matched moulds, form wheel rim casting chamber, spoke casting chamber and wheelRim casting chamber is interconnected; Lower bolster is provided with a feeding-passage, and feeding-passage is communicated with wheel rim casting chamber, underTemplate is provided with the Cooling Holes corresponding with the junction in spoke casting chamber or spoke casting chamber and wheel rim casting chamber, coolingIn hole, be fixed with mount pad, mount pad is provided with cooling chamber, is inserted with in cooling chamber and feeds in cooling chamberThe cooling tube of refrigerant liquid.
The utility model is further set to: described Cooling Holes is inclined to set, the axis of Cooling Holes and counterdieThe angle of the axis of plate is less than 90 degree.
The utility model is further set to: the angle of the axis of described Cooling Holes and the axis of lower bolster is 60Degree.
The utility model is further set to: the angle of the axis of described Cooling Holes and the axis of lower bolster is 45Degree.
The utility model is further set to: described Cooling Holes is located at the junction in spoke casting chamber and wheel rim casting chamberA side and the lower bolster corresponding with spoke casting chamber on.
The utility model is further set to: described Cooling Holes is at least three, at least three Cooling Holes underTemplate is circumference uniform distribution.
By adopting technique scheme, the technique effect that the utility model reaches is: by lower bolsterBe provided with the position corresponding with the junction in spoke casting chamber or spoke casting chamber and wheel rim casting chamber cooling knot is setStructure, makes the cooling effect of whole wheel hub casting mould consistent, and the wheel hub quality of casting is relatively high, usesLife-span is relatively long, and potential safety hazard is relatively low.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is sectional structure schematic diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, be the disclosed a kind of low pressure wheel hub casting mould of the utility model, comprise cope match-plate pattern 10,Lower bolster 11 and side template 12, form spoke casting chamber 13, side when cope match-plate pattern 10 and lower bolster 11 matched mouldsWhen template 12 and lower bolster 11 matched moulds, form wheel rim casting chamber 14, spoke casting chamber 13 and wheel rim casting chamber 14 are mutualBe communicated with; Lower bolster 11 is provided with a feeding-passage 15, and feeding-passage 15 is communicated with wheel rim casting chamber 14.
Lower bolster 11 in above-mentioned is provided with spoke casting chamber 13 or spoke casting chamber 13 and wheel rim casting chamber 14The Cooling Holes 16 that junction is corresponding, certainly, preferably Cooling Holes 16 is located at spoke casting chamber 13 and wheel rim casting chamberOn one side of 14 junction and the lower bolster 11 corresponding with spoke casting chamber 13. Cooling Holes 16 is interior fixedly to be establishedHave mount pad 17, mount pad 17 is provided with cooling chamber 18, in cooling chamber 18, is inserted with in cooling chamber 18Feed the cooling tube 19 of refrigerant liquid. Wherein, Cooling Holes 16 is inclined to set, the axis of Cooling Holes 16 withThe angle of the axis of lower bolster 11 is less than 90 degree. The preferably axle of the axis of Cooling Holes 16 and lower bolster 11The angle of line is 60 degree, or the angle of the axis of the axis of Cooling Holes 16 and lower bolster 11 is 45 degree. ThisIn preferably Cooling Holes 16 be at least three, at least three Cooling Holes 16 are circumference uniform distribution at lower bolster 11.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this guarantor of the present utility modelProtect scope, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should containWithin protection domain of the present utility model.
Claims (6)
1. a low pressure wheel hub casting mould, comprises cope match-plate pattern, lower bolster and side template, cope match-plate pattern and lower bolsterWhen matched moulds, form spoke casting chamber, when side template and lower bolster matched moulds, form wheel rim casting chamber, spoke casting chamber and wheel rimCasting chamber is interconnected; Lower bolster is provided with a feeding-passage, and feeding-passage is communicated with wheel rim casting chamber, its spyLevy and be: lower bolster is provided with corresponding with the junction in spoke casting chamber or spoke casting chamber and wheel rim casting chamber coldBut hole, is fixed with mount pad in Cooling Holes, mount pad is provided with cooling chamber, is inserted with to cold in cooling chamberBut in chamber, feed the cooling tube of refrigerant liquid.
2. low pressure wheel hub casting mould according to claim 1, is characterized in that: described Cooling Holes is inclinationArrange, the angle of the axis of Cooling Holes and the axis of lower bolster is less than 90 degree.
3. low pressure wheel hub casting mould according to claim 2, is characterized in that: the axis of described Cooling HolesWith the angle of the axis of lower bolster be 60 degree.
4. low pressure wheel hub casting mould according to claim 2, is characterized in that: the axis of described Cooling HolesWith the angle of the axis of lower bolster be 45 degree.
5. low pressure wheel hub casting mould according to claim 1, is characterized in that: described Cooling Holes is located at wheelSpoke casting chamber casts on the corresponding lower bolster in chamber with a side of the junction in wheel rim casting chamber and with spoke.
6. according to the low pressure wheel hub casting mould described in claim 1 to 5 any one, it is characterized in that: described coldBut hole is at least three, and at least three Cooling Holes are circumference uniform distribution at lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083945.0U CN205237022U (en) | 2015-12-22 | 2015-12-22 | Low pressure wheel hub casts mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083945.0U CN205237022U (en) | 2015-12-22 | 2015-12-22 | Low pressure wheel hub casts mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237022U true CN205237022U (en) | 2016-05-18 |
Family
ID=55936101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083945.0U Expired - Fee Related CN205237022U (en) | 2015-12-22 | 2015-12-22 | Low pressure wheel hub casts mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237022U (en) |
-
2015
- 2015-12-22 CN CN201521083945.0U patent/CN205237022U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160518 Termination date: 20191222 |