CN207479559U - A kind of flush type water pump casing for vehicle casting die - Google Patents
A kind of flush type water pump casing for vehicle casting die Download PDFInfo
- Publication number
- CN207479559U CN207479559U CN201721374917.3U CN201721374917U CN207479559U CN 207479559 U CN207479559 U CN 207479559U CN 201721374917 U CN201721374917 U CN 201721374917U CN 207479559 U CN207479559 U CN 207479559U
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- mold core
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Abstract
The utility model is related to a kind of flush type water pump casing for vehicle casting die, including mold core that is framed and being fixedly installed in framed, its main feature is that：The mold core is sub-assembly, it is made of two funtion parts of mold core ontology and product position core block, it is formed with corresponding to product position on mold core ontology and is detachably secured in the mounting hole being installed on mold core ontology with the matched mounting hole of product position core block outer contour shape, product position core block.This flush type water pump casing for vehicle casting die, mold core is designed as assembling unit structure, the mold core of product position is using insert structure, due in die casting operation process, the abrasion of mold and destruction part are in the product position of mold core, in this way, when die wear is required to the casting that cannot reach casting, it is only necessary to remove the core block of product position, it is replaced, mold core ontology may continue to use, and so as to considerably reduce the use cost of mold, and then can reduce the casting cost of casting.
Description
Technical field
The utility model belongs to water pump casing for vehicle pouring technique field, more particularly to a kind of flush type water pump casing for vehicle
Casting die.
Background technology
Existing water pump casing for vehicle casting die is connected and composed by framed and two components of mold core, is corresponded on mold core
Product position has been integrally machined casting cavity.Existing mould structure, when mold use may wear to and cannot reach casting and require, to the greatest extent
The undamaged portion of pipe mold is in the product position of mold core, but entire mold core will be replaced, and the use cost for leading to mold is higher, and then
Affect the casting cost of casting.
Invention content
The utility model provides a kind of reduction mold use cost to solve technical problem present in known technology
Flush type water pump casing for vehicle casting die.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of flush type water pump casing for vehicle casting die, it is special including mold core that is framed and being fixedly installed in framed
Sign is：The mold core is sub-assembly, is made of two funtion parts of mold core ontology and product position core block, in mold core sheet
It is formed with and the matched mounting hole of product position core block outer contour shape, product position core block corresponding to product position on body
It is detachably secured in the mounting hole being installed on mold core ontology.
Further：Mounting hole on mold core ontology is rectangular stepped hole, close to four on the step surface of rectangular stepped hole
The position of a corner is provided with threaded hole；Product position core block is by two parts of large-section square block and small bore square block
Insert structure is formed, casting die cavity is set on small bore square block, close to the position of four corners on large-section square block
Connecting hole is provided with, product position core block is by being tightened against connecting hole and the detachable peace of screw in corresponding threaded hole
Loaded on mold core ontology.
The utility model has the advantages and positive effects of：
Mold core is designed as assembling unit structure by this flush type water pump casing for vehicle casting die, and the mold core of product position uses
Insert structure, since in die casting operation process, the wear-out failure part of mold is in the product position of mold core, in this way, when mold is ground
The casting of casting cannot be reached by damaging when requiring, it is only necessary to and the core block of product position is removed, is replaced, mold core ontology
It may continue to use, so as to considerably reduce the use cost of mold, and then the casting cost of casting can be reduced.
Description of the drawings
Fig. 1 is the framed structure diagram with mold core cooperation of the utility model；
Fig. 2 is the structure diagram of the utility model mold core；
Fig. 3 is the planar structure schematic diagram of the utility model product position core block；
Fig. 4 is the dimensional structure diagram of the utility model product position core block.
In figure：1st, it is framed；2nd, mold core；2-1, mold core ontology；2-2, product position core block；2-2-1, large-section square
Block；2-2-1a, connecting hole；2-2-2, small bore square block；2-2-2a, casting cavity.
Specific embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
Fig. 1-4 are referred to, a kind of flush type water pump casing for vehicle casting die including framed 1 and is fixedly installed in framed
Interior mold core 2, innovative point is：The mold core is sub-assembly, by mold core ontology 2-1 and product position core block 2-2 two
A funtion part is formed, specifically, the quantity of product position core block will be according to the quantity of casting cavity on a secondary mold come really
It is fixed, for example for the mold of two chamber of a mould, the quantity of product position core block is 2 pieces.Correspond to production on mold core ontology
Grade be formed with the matched mounting hole of product position core block outer contour shape, product position core block is with dismountable side
Formula is fixedly installed in mold core ontology upper installing hole.
Above-mentioned to pour in mould structure, product position core block is further preferably formed using such as lower structure with mold core ontology
Detachable connection：
Mounting hole on mold core ontology is rectangular stepped hole, i.e., connects structure with a small square hole by a large square hole
Into the position close to four corners on the step surface of rectangular stepped hole is provided with threaded hole, and rectangular stepped hole and threaded hole exist
It is not illustrated in attached drawing.Product position core block is by two parts of large-section square block 2-2-1 and small bore square block 2-2-2
Form insert structure.Casting die cavity 2-2-2a is set on small bore square block, close to four corners on large-section square block
Position be provided with connecting hole 2-2-1a, product position core block is by being tightened against connecting hole and the spiral shell in corresponding threaded hole
Follow closely detachable be installed on mold core ontology.Product position core block, using above-mentioned connection structure, has installation with mold core ontology
Convenient disassembly and convenient for positioning the advantages of.
Example preferably is applied the foregoing is merely the utility model, is not used for limiting the scope of the utility model.I.e.
The equivalent changes and modifications that all contents according to present utility model application the scope of the claims are done each fall within the technology model of the utility model
It encloses.
Claims (2)
1. a kind of flush type water pump casing for vehicle casting die, including mold core that is framed and being fixedly installed in framed, feature
It is：The mold core is sub-assembly, is made of two funtion parts of mold core ontology and product position core block, in mold core ontology
It is upper corresponding to product position be formed with the matched mounting hole of product position core block outer contour shape, product position core block with
Dismountable mode is fixedly installed in the mounting hole on mold core ontology.
2. flush type water pump casing for vehicle casting die according to claim 1, it is characterised in that：Peace on mold core ontology
Dress hole is rectangular stepped hole, and the position close to four corners on the step surface of rectangular stepped hole is provided with threaded hole；Product position
Core block is to form insert structure by two parts of large-section square block and small bore square block, and casting die cavity is set to small section
On the square block of face, the position close to four corners on large-section square block is provided with connecting hole, product position core block
By being tightened against connecting hole and the screw in corresponding threaded hole is detachable is installed on mold core ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374917.3U CN207479559U (en) | 2017-10-23 | 2017-10-23 | A kind of flush type water pump casing for vehicle casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374917.3U CN207479559U (en) | 2017-10-23 | 2017-10-23 | A kind of flush type water pump casing for vehicle casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479559U true CN207479559U (en) | 2018-06-12 |
Family
ID=62481169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374917.3U Active CN207479559U (en) | 2017-10-23 | 2017-10-23 | A kind of flush type water pump casing for vehicle casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598125A (en) * | 2017-10-23 | 2018-01-19 | 天津市慧德工贸有限公司 | A kind of flush type water pump casing for vehicle casting die |
| CN116274862A (en) * | 2023-01-17 | 2023-06-23 | 淄博华舜耐腐蚀真空泵有限公司 | Corrosion-resistant pump cover processing die and pump cover |
-
2017
- 2017-10-23 CN CN201721374917.3U patent/CN207479559U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598125A (en) * | 2017-10-23 | 2018-01-19 | 天津市慧德工贸有限公司 | A kind of flush type water pump casing for vehicle casting die |
| CN116274862A (en) * | 2023-01-17 | 2023-06-23 | 淄博华舜耐腐蚀真空泵有限公司 | Corrosion-resistant pump cover processing die and pump cover |
| CN116274862B (en) * | 2023-01-17 | 2023-09-12 | 淄博华舜耐腐蚀真空泵有限公司 | Corrosion-resistant pump cover processing die and pump cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230628 Address after: Room 124-4, Building 6, Zhongding Creative Park, Balitai, Jinnan District, Tianjin 300356 Patentee after: Tianjin Yongxin Automotive Parts Co.,Ltd. Address before: 300350 eight Li Tai Industrial Park, Jinnan District, Tianjin Patentee before: TIANJIN HUIDE INDUSTRY AND TRADE CO.,LTD. |
|
| TR01 | Transfer of patent right |