CN208214243U - A kind of hub cast mold - Google Patents
A kind of hub cast mold Download PDFInfo
- Publication number
- CN208214243U CN208214243U CN201820848663.2U CN201820848663U CN208214243U CN 208214243 U CN208214243 U CN 208214243U CN 201820848663 U CN201820848663 U CN 201820848663U CN 208214243 U CN208214243 U CN 208214243U
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- CN
- China
- Prior art keywords
- cross gate
- ingate
- hub cast
- gate
- cross
- 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.)
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Abstract
The utility model relates to a kind of hub cast molds, including hub cast, running gate system.Hub cast includes wheel rim, the spoke on wheel rim, the interior wheel disc on spoke, and interior wheel disc is equipped with multiple lug bosses.The first riser that running gate system includes the ingate of sprue cup, the sprue being connected with sprue cup, the cross gate being connected with sprue, connection cross gate and hub cast, is connected with ingate.Cross gate ring is located at hub cast periphery, cross gate includes the first cross gate being connected with sprue, the second cross gate being connected with one end of the first cross gate, the third cross gate being connected with the other end of the first cross gate, and the second cross gate and third cross gate are set to the top of the first cross gate.The hub cast mold of the utility model designs reasonable running gate system according to the shape of wheel hub, and potting syrup steadily can rapidly flow, and improve casting quality, greatly improve the qualification rate of hub cast.
Description
Technical field
The utility model relates to a kind of hub cast molds.
Background technique
Wheel hub is the metal parts of wide support tire in tire.Especially the wheel hub of large-scale engineering machinery is in use
Need to bear very high stress, therefore when using pouring type production wheel hub, the appearance and internal soundness to hub cast are wanted
Ask very high, any manufacturing deficiency is likely to scrap it, influences the yield rate of wheel hub.
In the prior art, large-tonnage, large-sized casting can exist due to potting syrup stroke is too long in casting process
It is easy to cause the defects of pouring less than, cold shut；Meanwhile structure is complicated for hub cast, thickness is different, and casting section thickness is unevenly not only
The defects of being also easy to produce shrinkage cavity and porosity also will increase each section temperature difference, to generate casting stress, or even cause to crack.Secondly,
The acceptance requirement of wheel hub finished product is also very high, needs to carry out non-destructive testing entire product, therefore hub cast and running gate system
Design requirement is also very high.To sum up, it when hub cast is cast, needs to be designed according to the wheel hub of different shape and structure different
There is the yield and quality of casting and adversely affect in running gate system if Design of Runner System is improper.
Summary of the invention
The shortcomings that the purpose of this utility model is to overcome the prior arts provides a kind of hub cast mold, according to wheel
The shape of hub designs reasonable running gate system, improves casting quality.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of hub cast mold, including wheel hub casting
Part, running gate system, the hub cast include wheel rim, the spoke on the wheel rim, the interior wheel disc on the spoke,
The interior wheel disc is equipped with multiple lug bosses；The running gate system include sprue cup, the sprue being connected with the sprue cup,
The ingate of the cross gate, the connection cross gate and hub cast that are connected with the sprue is connected with the ingate
The first logical riser；The cross gate ring is located at the hub cast periphery, and the cross gate includes being connected with the sprue
It is logical the first cross gate, the second cross gate being connected with one end of first cross gate, another with first cross gate
The third cross gate that one end is connected, second cross gate and third cross gate are set to the top of first cross gate.
Preferably, the connectivity part of first cross gate and the second cross gate, third cross gate, which is equipped with, raises upward
Collect slag portion.
Preferably, it is connected in the middle part of the sprue and first cross gate.
Preferably, the ingate include connection second cross gate with the first ingate of wheel rim, be connected to described the
Second ingate of two cross gates and spoke.
Further, second cross gate is arc, and the extending direction of second cross gate is provided with multiple institutes
State the first ingate.
Further, the ingate further includes being connected to the third cross gate and the third ingate of wheel rim, being connected to institute
State the 4th ingate of third cross gate and spoke.
Still further, the third cross gate is arc, it is provided with along the extending direction of the third cross gate multiple
The third ingate.
Still further, second cross gate is equipped with second ingate, set on the third cross gate
There is the 4th ingate, second ingate and the 4th ingate are symmetrically disposed in the two of the hub cast
Side.
Still further, being equipped with one coupled logical described first on second ingate and the 4th ingate
Riser.
Preferably, the running gate system further includes the second riser, be equipped on each lug boss one it is coupled
The second logical riser.
Since above-mentioned technical proposal is used, the utility model has the advantage that the utility model compared with prior art
A kind of hub cast mold, reasonable running gate system is designed according to the shape of wheel hub, potting syrup is enable steadily rapidly to flow
It is dynamic.The ingate of dispersion reduces the temperature difference of each part of casting, can prevent casting local deformation, cracking, shrinkage cavity and porosity and pour
The defects of cold shut caused by fluid injection stroke is too long, misrun, can greatly improve the qualification rate of hub cast.
Detailed description of the invention
Attached drawing 1 is the positive structure diagram of the hub cast mold of the utility model；
Attached drawing 2 is the left view structural representation of the hub cast mold of the utility model；
Attached drawing 3 is the overlooking structure diagram of the hub cast mold of the utility model.
Wherein: 1, hub cast；11, wheel rim；12, spoke；13, interior wheel disc；14, lug boss；2, running gate system；22, straight
Running channel；23, cross gate；23a, the first cross gate；23b, the second cross gate；23c, third cross gate；23d, collection slag portion；24, interior
Running channel；24a, the first ingate；24b, the second ingate；24c, third ingate；24d, the 4th ingate；25, the first riser；
26, the second riser.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the technical solution of the utility model.
Such as attached drawing 1 to a kind of attached hub cast mold shown in Fig. 3, including hub cast 1, running gate system 2.Hub cast
1 includes wheel rim 11, the spoke 12 on wheel rim 11, the interior wheel disc 13 on spoke 12, and interior wheel disc 13 is equipped with multiple convex
Play portion 14.
Running gate system 2 includes sprue cup, the sprue 22 being connected with sprue cup, the cross gate being connected with sprue 22
23, be connected to the ingate 24 of cross gate 23 and hub cast 1, the first riser 25 for being connected with ingate 24, set on each convex
Play the second riser 26 in portion 14.
23 ring of cross gate is located at the periphery of hub cast 1, and cross gate 23 includes that first to be connected with sprue 22 horizontal is poured
Road 23a, the second cross gate 23b being connected with one end of the first cross gate 23a, it is connected with the other end of the first cross gate 23a
Logical third cross gate 23c.This running gate system is slow flow type running gate system, wherein the second cross gate 23b and third cross gate 23c
It is set to the top of the first cross gate 23a.Preferably, the first cross gate 23a and the second cross gate 23b, third cross gate
The place of being connected of 23c is equipped with the collection slag portion 23d to raise upward.It is connected in the middle part of sprue 22 and the first cross gate 23a, makes
Potting syrup can flow into the second cross gate 23b and third cross gate 23c from the first cross gate 23a simultaneously, equably.
This running gate system 2 is also step gating system, and wherein ingate 24 includes the second cross gate 23b of connection and wheel rim
11 the first ingate 24a, the second ingate 24b for being connected to the second cross gate 23b and spoke 12.First ingate 24a and wheel
The connectivity part of the connectivity part of rim 11, the second ingate 24b and spoke 12 is not on the same horizontal plane.Preferably, it second horizontal pours
Road 23b is arc, and the extending direction of the second cross gate 23b is provided with multiple first ingate 24a.Ingate 24 further includes connecting
Logical third cross gate 23c with the third ingate 24c of wheel rim 11, be connected to the 4th ingate of third cross gate 23c Yu spoke 12
24d.The connectivity part of the connectivity part of third ingate 24c and wheel rim 11, the 4th ingate 24d and spoke 12 is not in the same level
On face.Preferably, third cross gate 23c is arc, and the extending direction of third cross gate 23c is provided with multiple third ingates
24c.The connectivity part of all the first ingate 24a, third ingate 24c and wheel rim 11 are on the same horizontal plane.
In the present embodiment, the second cross gate 23b is equipped with a second ingate 24b；Third cross gate 23c is equipped with one
A 4th ingate 24d.Second ingate 24b and the 4th ingate 24d is symmetrically disposed in the two sides of hub cast 1.Second
A coupled first logical riser 25 is equipped on ingate 24b and the 4th ingate 24d.It is all provided on each lug boss 14
There is a coupled second logical riser 26.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of hub cast mold, it is characterised in that: including hub cast, running gate system, the hub cast include wheel rim,
Spoke on the wheel rim, the interior wheel disc on the spoke, the interior wheel disc are equipped with multiple lug bosses；
The running gate system includes sprue cup, the sprue being connected with the sprue cup, the cross being connected with the sprue
Running channel, the ingate for being connected to the cross gate and hub cast, the first riser being connected with the ingate；
The cross gate ring is located at the hub cast periphery, and the cross gate includes the first cross being connected with the sprue
Running channel, the second cross gate being connected with one end of first cross gate are connected with the other end of first cross gate
Third cross gate, second cross gate and third cross gate are set to the top of first cross gate.
2. hub cast mold according to claim 1, it is characterised in that: first cross gate and the second cross gate,
The connectivity part of third cross gate is equipped with the collection slag portion to raise upward.
3. hub cast mold according to claim 1, it is characterised in that: the sprue and first cross gate
Middle part is connected.
4. hub cast mold according to claim 1, it is characterised in that: the ingate includes being connected to second cross
Running channel with the first ingate of wheel rim, be connected to the second ingate of second cross gate and spoke.
5. hub cast mold according to claim 4, it is characterised in that: second cross gate is arc, along described
The extending direction of second cross gate is provided with multiple first ingates.
6. hub cast mold according to claim 4, it is characterised in that: the ingate further includes being connected to the third
Cross gate with the third ingate of wheel rim, be connected to the 4th ingate of the third cross gate and spoke.
7. hub cast mold according to claim 6, it is characterised in that: the third cross gate is arc, along described
The extending direction of third cross gate is provided with multiple third ingates.
8. hub cast mold according to claim 6, it is characterised in that: second cross gate is equipped with described in one
Second ingate, the third cross gate are equipped with the 4th ingate, second ingate and the 4th ingate
It is symmetrically disposed in the two sides of the hub cast.
9. hub cast mold according to claim 6, it is characterised in that: on second ingate and the 4th ingate
It is equipped with coupled logical first riser.
10. hub cast mold according to claim 1, it is characterised in that: the running gate system further includes the second riser,
A coupled second logical riser is equipped on each lug boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848663.2U CN208214243U (en) | 2018-06-01 | 2018-06-01 | A kind of hub cast mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848663.2U CN208214243U (en) | 2018-06-01 | 2018-06-01 | A kind of hub cast mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214243U true CN208214243U (en) | 2018-12-11 |
Family
ID=64507368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848663.2U Expired - Fee Related CN208214243U (en) | 2018-06-01 | 2018-06-01 | A kind of hub cast mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387939A (en) * | 2020-11-02 | 2021-02-23 | 东风本田汽车零部件有限公司 | One-section die of large camshaft of engine |
| CN113198982A (en) * | 2021-03-17 | 2021-08-03 | 宁波拓铁机械有限公司 | Casting method of flywheel casting |
-
2018
- 2018-06-01 CN CN201820848663.2U patent/CN208214243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387939A (en) * | 2020-11-02 | 2021-02-23 | 东风本田汽车零部件有限公司 | One-section die of large camshaft of engine |
| CN113198982A (en) * | 2021-03-17 | 2021-08-03 | 宁波拓铁机械有限公司 | Casting method of flywheel casting |
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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: 20181211 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |