CN106311986A - Novel oil pump cover casting mold - Google Patents
Novel oil pump cover casting mold Download PDFInfo
- Publication number
- CN106311986A CN106311986A CN201510359445.3A CN201510359445A CN106311986A CN 106311986 A CN106311986 A CN 106311986A CN 201510359445 A CN201510359445 A CN 201510359445A CN 106311986 A CN106311986 A CN 106311986A
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- China
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- module
- foundry goods
- oil pump
- pump cover
- casting
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Abstract
The invention relates to a novel oil pump cover casting mold. The novel oil pump cover casting mold comprises a press plate, the press plate comprises a front pressing plate and a back pressing plate, the press plate is provided with two casting modules comprising a left casting module and a right casting module, an upper portion in every casting module is provided with iron chill, a vertical runner is arranged between the left casting module and the right casting module, a filter sheet module is arranged above the vertical runner, a pouring cup is arranged above the filter sheet module, one side of the vertical runner at the lower portion of the filter sheet module is provided with a transverse edge, the casting modules at two sides of the filter sheet module are provided with risers, the risers comprise a left riser and a right riser, the top of every riser is provided with a V-shaped groove, the lower portion of the vertical runner is provided with a transverse runner, and the transverse runner is connected with the bottom of the left casting module. The novel oil pump cover casting mold has the advantages of reasonable structure arrangement, effective avoiding of shrinking cavity and porosity defects of castings, increase of the compactness of the castings, and improvement of the quality of the castings.
Description
Technical field
The present invention relates to a kind of mold, be specifically related to a kind of oil pump cover mold.
Background technology
At present, in the oil pump cover of traditional mechanical industry makes, owing to its weight is relatively big, everybody
Thickness difference between putting is the biggest, hence in so that when oil pump cover die casting, big at thickness
, easily there is shrinkage porosite or shrinkage cavity in place, has had a strong impact on the quality of foundry goods, also brings simultaneously
Raw-material waste.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that one
Plant structure arrangement reasonable, effectively solve the defect phenomenon such as Shrinkage Porosity, shrinkage cavity, improve foundry goods and cause
Density, improves the new oil pump cover mold of product quality.
Technical scheme: in order to solve above-mentioned technical problem, a kind of novel oil pump of the present invention
Lid mold, it includes pressing plate, and it is divided into pressure plate and counter, is provided with two on described pressing plate
Individual foundry goods module, it is divided into left foundry goods module and right foundry goods module, in described foundry goods module on
Portion is provided with chill, is provided with sprue, in institute between described left foundry goods module and right foundry goods module
State sprue and be arranged over filter module, be arranged over cup in described filter module,
It is provided with horizontal edge, in described filter module two in the sprue side of described filter module bottom
Other foundry goods module is provided with rising head, and it is divided into left rising head and right rising head, at described rising head top
It is provided with v-depression, is provided with cross gate, described cross gate and casting mould in described sprue bottom
It is connected bottom block.
The shape of described rising head is the bottom cylinder for arc surface.
Described foundry goods module is tiltedly arranged, each described foundry goods module and vertical direction in
5-10°。
It is provided with anti-striker in described pressing plate both sides.
Described chill is made up of with cylindrical chill precoated sand shell core parcel.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: the present invention respectively ties
Structure position arrangement is reasonable, uses the cylindrical rising head of band v-depression, can thoroughly solve loose and
Shrinkage cavity phenomenon, is provided with horizontal edge in the sprue side of filter module bottom simultaneously, it is possible to achieve
During separation, separator does not contacts with foundry goods, thus decreases the generation of defect, uses chill, really
Protecting riser supplement shrink efficiency, the foundry goods produced by this mold, consistency is high, good product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of heretofore described pressure plate；
Fig. 2 is the structural representation of heretofore described counter.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of new oil pump cover mold of the present invention, it includes
Pressing plate, it is divided into pressure plate 1 and counter 2, is provided with two foundry goods modules on described pressing plate,
It is divided into left foundry goods module 3 and right foundry goods module 4, is provided with cold in described foundry goods module middle and upper part
Ferrum 5, is provided with sprue 6, in institute between described left foundry goods module 3 and right foundry goods module 4
State sprue 6 and be arranged over filter module 7, be arranged over watering in described filter module 7
Cup 8, is provided with horizontal edge 9, in institute in sprue 6 side of described filter module 7 bottom
The foundry goods module stating filter module 7 both sides is provided with rising head, and it is divided into left rising head 10 and the right side
Rising head 11, is provided with v-depression 12 at described rising head top, sets in described sprue 6 bottom
Cross gate 13, described cross gate 13 is had to be connected with foundry goods module bottom；The shape of described rising head
It it is the bottom cylinder for arc surface；Described foundry goods module is tiltedly arranged, each described casting mould
Block and vertical direction are 5-10 °；Be provided with anti-striker 14 in both sides, described pressing plate top, under
Both sides, portion are provided with guide 15.The each locations of structures of the present invention arranges rationally, to use band v-depression
Cylindrical rising head, can thoroughly solve loose and shrinkage cavity phenomenon, simultaneously in filter module bottom
Sprue side be provided with horizontal edge, it is possible to achieve during separation, separator does not contacts with foundry goods, thus
Decrease the generation of defect, use chill, it is ensured that riser supplement shrink efficiency, manufactured by this mold
The foundry goods gone out, consistency is high, good product quality.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (4)
1. a new oil pump cover mold, it is characterised in that: it includes pressing plate, and it is just divided into
Pressing plate (1) and counter (2), be provided with two foundry goods modules on described pressing plate, and it is divided into
Left foundry goods module (3) and right foundry goods module (4), be provided with cold in described foundry goods module middle and upper part
Ferrum (5), is provided with sprue between described left foundry goods module (3) and right foundry goods module (4)
(6), it is arranged over filter module (7) at described sprue (6), at described filter
Module (7) is arranged over cup (8), in perpendicular the watering of described filter module (7) bottom
Road (6) side is provided with horizontal edge (9), in the foundry goods module of described filter module (7) both sides
Being provided with rising head, it is divided into left rising head (10) and right rising head (11), at described rising head top
It is provided with v-depression (12), is provided with cross gate (13), institute in described sprue (6) bottom
State cross gate (13) to be connected with foundry goods module bottom.
New oil pump cover mold the most according to claim 1, it is characterised in that: described
The shape of rising head is the bottom cylinder for arc surface.
New oil pump cover mold the most according to claim 1, it is characterised in that: described
Foundry goods module is tiltedly arranged, and each described foundry goods module and vertical direction are 5-10 °.
New oil pump cover mold the most according to claim 1, it is characterised in that: in institute
Stating both sides, pressing plate top and be provided with anti-striker (14), both sides, middle and lower part are provided with guide (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359445.3A CN106311986A (en) | 2015-06-25 | 2015-06-25 | Novel oil pump cover casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359445.3A CN106311986A (en) | 2015-06-25 | 2015-06-25 | Novel oil pump cover casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106311986A true CN106311986A (en) | 2017-01-11 |
Family
ID=57729636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510359445.3A Pending CN106311986A (en) | 2015-06-25 | 2015-06-25 | Novel oil pump cover casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106311986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723301A (en) * | 2018-04-04 | 2018-11-02 | 溧阳市联华机械制造有限公司 | A kind of support bullet block structure for casting sprue separation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB748792A (en) * | 1953-10-14 | 1956-05-09 | James C Heintz Company | Improvements in or relating to use of plaster of paris forms in making metal castings |
| CN203371003U (en) * | 2013-07-12 | 2014-01-01 | 江苏凌特精密机械有限公司 | Die of differential mechanism shell |
| CN203459633U (en) * | 2013-08-30 | 2014-03-05 | 江苏凌特精密机械有限公司 | Pump case casting mould |
| CN203956015U (en) * | 2014-07-11 | 2014-11-26 | 江苏凌特精密机械有限公司 | A kind of full shell mould oil pump cover mold |
| CN203992260U (en) * | 2014-08-29 | 2014-12-10 | 江苏凌特精密机械有限公司 | A kind of novel vibrating ring mold |
| CN203992261U (en) * | 2014-08-29 | 2014-12-10 | 江苏凌特精密机械有限公司 | A kind of novel slim cylinder mold |
| CN104588590A (en) * | 2014-01-27 | 2015-05-06 | 江苏凌特精密机械有限公司 | Differential housing mold production method |
| CN204842873U (en) * | 2015-06-25 | 2015-12-09 | 江苏凌特精密机械有限公司 | Novel oil pump lid mould |
-
2015
- 2015-06-25 CN CN201510359445.3A patent/CN106311986A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB748792A (en) * | 1953-10-14 | 1956-05-09 | James C Heintz Company | Improvements in or relating to use of plaster of paris forms in making metal castings |
| CN203371003U (en) * | 2013-07-12 | 2014-01-01 | 江苏凌特精密机械有限公司 | Die of differential mechanism shell |
| CN203459633U (en) * | 2013-08-30 | 2014-03-05 | 江苏凌特精密机械有限公司 | Pump case casting mould |
| CN104588590A (en) * | 2014-01-27 | 2015-05-06 | 江苏凌特精密机械有限公司 | Differential housing mold production method |
| CN203956015U (en) * | 2014-07-11 | 2014-11-26 | 江苏凌特精密机械有限公司 | A kind of full shell mould oil pump cover mold |
| CN203992260U (en) * | 2014-08-29 | 2014-12-10 | 江苏凌特精密机械有限公司 | A kind of novel vibrating ring mold |
| CN203992261U (en) * | 2014-08-29 | 2014-12-10 | 江苏凌特精密机械有限公司 | A kind of novel slim cylinder mold |
| CN204842873U (en) * | 2015-06-25 | 2015-12-09 | 江苏凌特精密机械有限公司 | Novel oil pump lid mould |
Non-Patent Citations (1)
| Title |
|---|
| 杨卫国等: "《金属液态成型原理与工艺》", 28 February 2013, 江苏大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723301A (en) * | 2018-04-04 | 2018-11-02 | 溧阳市联华机械制造有限公司 | A kind of support bullet block structure for casting sprue separation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |