CN201380280Y - Core-loosing conversion mechanism - Google Patents
Core-loosing conversion mechanism Download PDFInfo
- Publication number
- CN201380280Y CN201380280Y CN200920069693U CN200920069693U CN201380280Y CN 201380280 Y CN201380280 Y CN 201380280Y CN 200920069693 U CN200920069693 U CN 200920069693U CN 200920069693 U CN200920069693 U CN 200920069693U CN 201380280 Y CN201380280 Y CN 201380280Y
- Authority
- CN
- China
- Prior art keywords
- core
- loosing
- oil cylinder
- slide block
- conversion
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a core-loosing conversion mechanism which comprises an oil cylinder (2), a core-loosing conversion sliding block (3) and a core-loosing sliding block (4). The oil cylinder (2) is arranged on a fixed mould (1), the core-loosing conversion sliding block (3) is articulated with the oil cylinder (2), and the core-loosing sliding block (4) is arranged on the core-loosing conversion sliding block (3). The core-loosing conversion mechanism achieves good oblique core-loosing effect, can reduce the thickness needed by the fixed mould, is convenient for maintenance as well as installation, and brings convenience for production.
Description
Technical field
The utility model relates to mould applications, relates in particular to a kind of switching mechanism of loosing core.
Background technology
At present, the die casting core-pulling mechanism generally adopts the oil cylinder of loosing core directly to drive the slide block movement of loosing core.But loose core because a lot of foundry goods cover half has tiltedly, if drive by oil cylinder, it is very thick that the mould cover half will add, and causes the waste of mold materials.And, maintenance and production have been brought great inconvenience because oil cylinder is contained in the mould the inside.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of switching mechanism of loosing core, to solve the defective of the inconvenience of tiltedly loosing core in the existing core-pulling mechanism.
Technical scheme
A kind of switching mechanism of loosing core, oil cylinder (2), loose core conversion slide block (3) and the slide block of loosing core (4), described oil cylinder (2) is installed on the cover half (1), and loose core conversion slide block (3) and oil cylinder (2) are hinged, and the described slide block of loosing core (4) is installed on the conversion slide block (3) of loosing core.
Beneficial effect
The switching mechanism of loosing core of this practicality, it is effective tiltedly to loose core, and can reduce the required thickness of cover half, and is convenient to maintenance and installation, for production has brought facility.
Description of drawings
Fig. 1 is the loose core structural representation of switching mechanism of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of switching mechanism of loosing core, oil cylinder 2, loose core the conversion slide block 3 and the slide block 4 of loosing core, described oil cylinder 2 is installed on the cover half 1, and loose core conversion slide block 3 and oil cylinder 2 are hinged, and the described slide block 4 of loosing core is installed on the conversion slide block 3 of loosing core; Drive conversion slide block 3 motions of loosing core by oil cylinder 2 when loosing core, drive slide block 4 motions of loosing core by the conversion slide block 3 of loosing core, according to the difference at angle of inclination, regulate the angle of loose core conversion slide block 3 and oil cylinder 2, realize loosing core slide block 4 and the inconsistent situation of tiltedly loosing core of oil cylinder 2 directions of motion.
Claims (1)
1. switching mechanism of loosing core, it is characterized in that: oil cylinder (2), loose core conversion slide block (3) and the slide block of loosing core (4), described oil cylinder (2) is installed on the cover half (1), and loose core conversion slide block (3) and oil cylinder (2) are hinged, and the described slide block of loosing core (4) is installed on the conversion slide block (3) of loosing core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069693U CN201380280Y (en) | 2009-03-31 | 2009-03-31 | Core-loosing conversion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069693U CN201380280Y (en) | 2009-03-31 | 2009-03-31 | Core-loosing conversion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380280Y true CN201380280Y (en) | 2010-01-13 |
Family
ID=41523756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920069693U Expired - Fee Related CN201380280Y (en) | 2009-03-31 | 2009-03-31 | Core-loosing conversion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380280Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971471A (en) * | 2017-11-28 | 2018-05-01 | 宁波旭升汽车技术股份有限公司 | A kind of dynamic model plate fixation mechanism |
| CN108994276A (en) * | 2018-08-23 | 2018-12-14 | 昆山智盛精密铸造有限公司 | Die casting, the method for demoulding of die-cast product and production method |
| CN109332640A (en) * | 2018-08-27 | 2019-02-15 | 苏州广型模具有限公司 | A kind of sliding block band back pulled core structure |
-
2009
- 2009-03-31 CN CN200920069693U patent/CN201380280Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971471A (en) * | 2017-11-28 | 2018-05-01 | 宁波旭升汽车技术股份有限公司 | A kind of dynamic model plate fixation mechanism |
| CN107971471B (en) * | 2017-11-28 | 2024-03-26 | 宁波旭升集团股份有限公司 | Movable mould board fixed establishment |
| CN108994276A (en) * | 2018-08-23 | 2018-12-14 | 昆山智盛精密铸造有限公司 | Die casting, the method for demoulding of die-cast product and production method |
| CN109332640A (en) * | 2018-08-27 | 2019-02-15 | 苏州广型模具有限公司 | A kind of sliding block band back pulled core structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20140331 |