CN203956015U - A kind of full shell mould oil pump cover mold - Google Patents
A kind of full shell mould oil pump cover mold Download PDFInfo
- Publication number
- CN203956015U CN203956015U CN201420385685.1U CN201420385685U CN203956015U CN 203956015 U CN203956015 U CN 203956015U CN 201420385685 U CN201420385685 U CN 201420385685U CN 203956015 U CN203956015 U CN 203956015U
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- CN
- China
- Prior art keywords
- sprue
- module
- oil pump
- rising head
- pump cover
- 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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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a kind of full shell mould oil pump cover mold, it comprises pressing plate, be divided into pressure plate and back-pressure plate, be provided with sprue at described pressing plate longitudinal middle part, be provided with module in described sprue both sides, be respectively left module and right module, be provided with cup at described sprue top, bottom is provided with slag trap, on sprue below described cup, be provided with filter, be provided with rising head in described cup both sides, be respectively left rising head and right rising head, one end, described left rising head bottom is connected with described sprue, the bottom other end is connected with left module top, between described left module bottom and described sprue, be provided with cross gate, described cross gate is connected with left module bottom, be provided with exhaust duct on described left module top.The utility model can solve in the die cavity of when casting metal pattern die, and the getting angry of core is difficult to the problem of discharging, and avoids oil pump cover to produce feeling suffocated, misrun casting flaw, and casting accuracy is high, fineness good, and foundry goods shrinkage cavity is little, can effectively control molten iron impurity.
Description
Technical field
The utility model relates to mold, is specifically related to a kind of oil pump cover mold.
Background technology
Existing oil pump cover mold, utilizing in its production process, in the time of molding, easily cause bad open defect, foundry goods easily produces the defects such as sand holes, pore, scab, and top does not have hot riser, can not effectively control the shrinkage cavity of the thick large part of foundry goods, foundry goods fineness and accurate poor, there is no ceramic filter, can not effectively control the impurity of molten iron, easily produce subcutaneous slag blister.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, provide in a kind of die cavity that can solve metal pattern die while casting, getting angry of core is difficult to the problem of discharge, avoid oil pump cover produce feel suffocated, misrun casting flaw, casting accuracy is high, fineness good, foundry goods shrinkage cavity is little, can effectively control the full shell mould oil pump cover mold of molten iron impurity.
Technical scheme: in order to solve the problems of the technologies described above, the full shell mould oil pump cover of one described in the utility model mold, it comprises pressing plate, be divided into pressure plate and back-pressure plate, be provided with sprue at described pressing plate longitudinal middle part, be provided with module in described sprue both sides, be respectively left module and right module, be provided with cup at described sprue top, bottom is provided with slag trap, on sprue below described cup, be provided with filter, be provided with rising head in described cup both sides, be respectively left rising head and right rising head, one end, described left rising head bottom is connected with described sprue, the bottom other end is connected with left module top, between described left module bottom and described sprue, be provided with cross gate, described cross gate is connected with left module bottom, be provided with exhaust duct on described left module top, on described pressing plate, be provided with alignment pin and anti-striker.
The diameter of described rising head is Φ 64.5mm.
Described alignment pin has two, is symmetricly set on the both sides, middle and lower part of described pressing plate.
Described anti-striker has two, is symmetricly set on the both sides, top of described pressing plate.
The involutory installation setting of described pressure plate and back-pressure plate.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model overall structure is simple, adopt two rising heads, and by Riser Dimensions from before Φ 50mm change Φ 64.5mm into, and increase exhaust duct, solve in the die cavity of metal pattern die while casting, getting angry of core is difficult to the problem of discharge, avoid oil pump cover produce feel suffocated, misrun casting flaw, adopt filter, ensure that molten iron, without excessive levels of impurities, makes that casting accuracy is high, fineness good, shrinkage cavity is little, realistic instructions for use.
Brief description of the drawings
Fig. 1 is the structural representation of described pressing plate before improving;
Fig. 2 is the structural representation of pressing plate described in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As depicted in figs. 1 and 2, the full shell mould oil pump cover of one described in the utility model mold, it comprises pressing plate, be divided into pressure plate 1 and back-pressure plate 2, be provided with sprue 3 at described pressing plate longitudinal middle part, be provided with module in described sprue 3 both sides, be respectively left module 4 and right module 5, be provided with cup 6 at described sprue 3 tops, bottom is provided with slag trap 7, on sprue 3 below described cup 6, be provided with filter 8, be provided with rising head in described cup 6 both sides, be respectively left rising head 9 and right rising head 10, described left rising head 9 one end, bottom are connected with described sprue 3, the bottom other end is connected with left module 4 tops, between described left module 4 bottoms and described sprue 3, be provided with cross gate 11, described cross gate 11 is connected with left module 4 bottoms, be provided with exhaust duct 12 on described left module 4 tops, on described pressing plate, be provided with alignment pin 13 and anti-striker 14, the diameter of described rising head is Φ 64.5mm, described alignment pin 13 has two, is symmetricly set on the both sides, middle and lower part of described pressing plate, described anti-striker 14 has two, is symmetricly set on the both sides, top of described pressing plate, the involutory installation setting of described pressure plate 1 and back-pressure plate 2.The utility model overall structure is simple, adopt two rising heads, and by Riser Dimensions from before Φ 50mm change Φ 64.5mm into, and increase exhaust duct, solve in the die cavity of metal pattern die while casting, the getting angry of core is difficult to the problem of discharging, and avoids oil pump cover to produce feeling suffocated, misrun casting flaw, adopts filter, ensure that molten iron is without excessive levels of impurities, make that casting accuracy is high, fineness good, shrinkage cavity is little, realistic instructions for use.
The utility model provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection domain of the present utility model, in the present embodiment not clear and definite each part all available prior art realized.
Claims (5)
1. a full shell mould oil pump cover mold, it is characterized in that: it comprises pressing plate, be divided into pressure plate (1) and back-pressure plate (2), be provided with sprue (3) at described pressing plate longitudinal middle part, be provided with module in described sprue (3) both sides, be respectively left module (4) and right module (5), be provided with cup (6) at described sprue (3) top, bottom is provided with slag trap (7), on the sprue (3) of described cup (6) below, be provided with filter (8), be provided with rising head in described cup (6) both sides, be respectively left rising head (9) and right rising head (10), described left rising head (9) one end, bottom is connected with described sprue (3), the bottom other end is connected with left module (4) top, between described left module (4) bottom and described sprue (3), be provided with cross gate (11), described cross gate (11) is connected with left module (4) bottom, be provided with exhaust duct (12) on described left module (4) top, on described pressing plate, be provided with alignment pin (13) and anti-striker (14).
2. full shell mould oil pump cover mold according to claim 1, is characterized in that: the diameter of described rising head is Φ 64.5mm.
3. full shell mould oil pump cover mold according to claim 1, is characterized in that: described alignment pin (13) has two, is symmetricly set on the both sides, middle and lower part of described pressing plate.
4. full shell mould oil pump cover mold according to claim 1, is characterized in that: described anti-striker (14) has two, is symmetricly set on the both sides, top of described pressing plate.
5. full shell mould oil pump cover mold according to claim 1, is characterized in that: described pressure plate (1) and the involutory installation setting of back-pressure plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385685.1U CN203956015U (en) | 2014-07-11 | 2014-07-11 | A kind of full shell mould oil pump cover mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385685.1U CN203956015U (en) | 2014-07-11 | 2014-07-11 | A kind of full shell mould oil pump cover mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956015U true CN203956015U (en) | 2014-11-26 |
Family
ID=51916655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420385685.1U Expired - Fee Related CN203956015U (en) | 2014-07-11 | 2014-07-11 | A kind of full shell mould oil pump cover mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268920A (en) * | 2014-07-11 | 2016-01-27 | 江苏凌特精密机械有限公司 | Whole-shell type oil pump cover casting mould |
| CN105499512A (en) * | 2016-01-05 | 2016-04-20 | 江苏凌特精密机械有限公司 | Sand-hole preventing mold for producing differential mechanisms |
| CN106311986A (en) * | 2015-06-25 | 2017-01-11 | 江苏凌特精密机械有限公司 | Novel oil pump cover casting mold |
-
2014
- 2014-07-11 CN CN201420385685.1U patent/CN203956015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268920A (en) * | 2014-07-11 | 2016-01-27 | 江苏凌特精密机械有限公司 | Whole-shell type oil pump cover casting mould |
| CN106311986A (en) * | 2015-06-25 | 2017-01-11 | 江苏凌特精密机械有限公司 | Novel oil pump cover casting mold |
| CN105499512A (en) * | 2016-01-05 | 2016-04-20 | 江苏凌特精密机械有限公司 | Sand-hole preventing mold for producing differential mechanisms |
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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 |
Granted publication date: 20141126 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |