CN203470832U - Pouring gate structure of molding wheel dies - Google Patents
Pouring gate structure of molding wheel dies Download PDFInfo
- Publication number
- CN203470832U CN203470832U CN201320616854.3U CN201320616854U CN203470832U CN 203470832 U CN203470832 U CN 203470832U CN 201320616854 U CN201320616854 U CN 201320616854U CN 203470832 U CN203470832 U CN 203470832U
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- running channel
- pouring gate
- channel body
- wheel
- mould
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Abstract
The utility model discloses a pouring gate structure of molding wheel dies. The pouring gate structure comprises a pair of wheel dies. The end faces of the wheel dies are opposite and are placed in parallel. Three transverse pouring gate bodies are arranged on the central line of each wheel die from top to bottom in the vertical direction, wherein the three transverse pouring gate bodies are located on the upper edge of the corresponding wheel die, the upper side edge of a central hole of the corresponding wheel die and the lower side edge of the central hole of the corresponding wheel die respectively. The pouring gate structure further comprises a vertical pouring gate body which is perpendicular to the transverse pouring gate bodies and is connected with the three transverse pouring gate bodies. The vertical pouring gate body stretches out upwards and is connected with a sprue. Discharge pouring gate bodies connected with corresponding risers are arranged on the top of the wheel dies. Through the arrangement of the three transverse pouring gate bodies, three transverse pouring gates are formed in the pouring process, the flowing distance of molten iron in wheel die cavities is shortened, and consequently the fluidity of the molten iron is guaranteed.
Description
Technical field
The utility model relates to and adopts founding technique to manufacture various wheel moulds of taking turns, and refers more particularly to the pouring gate structure of wheel mould.
Background technology
At present, adopt founding technique to manufacture various wheel moulds of taking turns, this is taken turns mould and is connected with cast gate by a running channel body (during casting, molten iron is melted, and forms running channel).In actual casting cycle, owing to only having a running channel, the mobile distance of molten iron is longer.As everyone knows, molten iron is in wheel die cavity (forming after the fusing of wheel mould) in flow process, and temperature reduces gradually, thereby affects the mobility of molten iron.For some larger-size foundry goods, the mobile distance of molten iron is long like this, thereby has influence on the quality of foundry goods.
Utility model content
Technical problem to be solved in the utility model is: a kind of pouring gate structure that shortens the founding wheel mould of the mobile distance of molten iron in wheel die cavity is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pouring gate structure of founding wheel mould, comprise: a pair of mould of taking turns, this is to relative, the parallel placement of wheel mould end face, each is taken turns mould and is provided with three horizontal running channel bodies from top to bottom along the center line of its vertical direction, these three running channel bodies lay respectively at the upper and lower lateral edges place of top edge and the wheel mould centre bore of wheel mould, the vertical running channel body that described pouring gate structure also includes is perpendicular with horizontal running channel body, be connected these three horizontal running channel bodies, this vertical running channel body protrudes upward with cast gate and is connected; Described top of taking turns mould is provided with the discharge running channel body being connected with cap mouth.
The cross section of described horizontal running channel body be not less than longitudinal running channel body cross section 1/2nd.The cross section of described discharge running channel body is not less than three times of horizontal running channel body cross section.
The beneficial effects of the utility model are: the utility model, by three horizontal running channel bodies are set, forms three horizontal running channels when casting, thereby have shortened the mobile distance of molten iron in wheel die cavity, have guaranteed the mobility of molten iron.In addition, by controlling horizontal running channel body, the longitudinal ratio of running channel body cross-sectional area, make molten iron flowing in various running channels more smooth and easy; By controlling horizontal running channel body and discharge running channel body section long-pending ratio, the discharge that makes to take turns the impurity forming after mould and various running channel body melt is more smooth and easy.
Accompanying drawing explanation
Fig. 1 is electric theory structure schematic diagram of the present utility model.
In figure: 1, wheel mould, 10, wheel mould centre bore, the 11, first horizontal running channel body, 12, the second horizontal running channel body, 13, the 3rd horizontal running channel body, 14, discharge running channel body, 2, wheel mould, 20, wheel mould centre bore, 21, the first horizontal running channel body, the 22, second horizontal running channel body, the 23, the 3rd horizontal running channel body, 24, discharge running channel body, 3, vertical running channel body.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the pouring gate structure of founding wheel mould described in the utility model, comprising: a pair of mould 1 and 2 of taking turns, and wheel mould 1 is relative with 2 end faces, parallel placement, wheel mould 1 is provided with the first horizontal running channel body 11 from top to bottom along the center line of its vertical direction, the second horizontal running channel body 12, the horizontal running channel body 11 of the 3rd horizontal running channel body 13, the first, the second horizontal running channel body 12, the 3rd horizontal running channel body 13 lays respectively at the top edge of wheel mould 1 and takes turns the upper of mould centre bore 10, lower edge place, wheel mould 2 is provided with the first horizontal running channel body 21 from top to bottom along the center line of its vertical direction, the second horizontal running channel body 22, the horizontal running channel body 21 of the 3rd horizontal running channel body 23, the first, the second horizontal running channel body 22, the 3rd horizontal running channel body 23 lays respectively at the top edge of wheel mould 2 and takes turns the upper of mould centre bore 20, lower edge place, the first horizontal running channel body 11, the second horizontal running channel body 12, the 3rd horizontal running channel body 13, the first horizontal running channel body 21, the second horizontal running channel body 22, the 3rd horizontal running channel body 23 these six horizontal running channel bodies are parallel to each other, and be connected by the vertical running channel body 3 perpendicular with these six horizontal running channel bodies, this vertical running channel body 3 protrudes upward with cast gate and is connected, between described top of taking turns mould 1 and 2 and corresponding cap mouth, be provided with discharge running channel body 14 and 24.In the present embodiment, the cross section of all horizontal running channel bodies be generally longitudinal running channel body cross section 1/2nd, the cross section of described discharge running channel body is generally three times of horizontal running channel body cross section.
When practical application, described wheel mould and the various running channel bodies that are attached thereto are embedded in sandbox, and vertical running channel body is connected with cast gate, discharge running channel body is connected with cap mouth.During casting, red-hot molten iron flows down from cast gate, and all running channel bodies and wheel mould are melted, and forms running channel and wheel die cavity, and the running channel body of thawing and wheel mould flow out from cap mouth, makes molten iron be full of running channel and wheel die cavity; Then, cooling formation wheel blank, finally excises the redundance on wheel blank.
Claims (3)
1. the pouring gate structure of founding wheel mould, comprise: a pair of mould of taking turns, it is characterized in that: described a pair of relative, the parallel placement of mould end face of taking turns, each is taken turns mould and is provided with three horizontal running channel bodies from top to bottom along the center line of its vertical direction, these three running channel bodies lay respectively at the upper and lower lateral edges place of top edge and the wheel mould centre bore of wheel mould, the vertical running channel body that described pouring gate structure also includes is perpendicular with horizontal running channel body, be connected these three horizontal running channel bodies, this vertical running channel body protrudes upward with cast gate and is connected; Described top of taking turns mould is provided with the discharge running channel body being connected with cap mouth.
2. the pouring gate structure of founding according to claim 1 wheel mould, is characterized in that: the cross section of described horizontal running channel body be not less than longitudinal running channel body cross section 1/2nd.
3. the pouring gate structure of founding wheel mould according to claim 1 and 2, is characterized in that: the cross section of described discharge running channel body is not less than three times of horizontal running channel body cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616854.3U CN203470832U (en) | 2013-09-30 | 2013-09-30 | Pouring gate structure of molding wheel dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616854.3U CN203470832U (en) | 2013-09-30 | 2013-09-30 | Pouring gate structure of molding wheel dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470832U true CN203470832U (en) | 2014-03-12 |
Family
ID=50219244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616854.3U Expired - Fee Related CN203470832U (en) | 2013-09-30 | 2013-09-30 | Pouring gate structure of molding wheel dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567386A (en) * | 2013-09-30 | 2014-02-12 | 张家港万富安化工设备铸件装备有限公司 | Pouring gate structure of moulding bending die |
-
2013
- 2013-09-30 CN CN201320616854.3U patent/CN203470832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567386A (en) * | 2013-09-30 | 2014-02-12 | 张家港万富安化工设备铸件装备有限公司 | Pouring gate structure of moulding bending die |
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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: 20140312 Termination date: 20150930 |
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| EXPY | Termination of patent right or utility model |