CN202623189U - Double-loose-core linkage mechanism of oil cylinder - Google Patents
Double-loose-core linkage mechanism of oil cylinder Download PDFInfo
- Publication number
- CN202623189U CN202623189U CN 201220243608 CN201220243608U CN202623189U CN 202623189 U CN202623189 U CN 202623189U CN 201220243608 CN201220243608 CN 201220243608 CN 201220243608 U CN201220243608 U CN 201220243608U CN 202623189 U CN202623189 U CN 202623189U
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- core
- oil cylinder
- pulling device
- mount pad
- loose
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Abstract
The utility model discloses a double-loose-core linkage mechanism of an oil cylinder. The double-loose-core linkage mechanism of the oil cylinder comprises a first loose core device, a second loose core device and an oil cylinder linkage device, wherein the first loose core device and the second loose core device are fixedly arranged on the oil cylinder linkage device through a screw thread. Through the way, the double-loose-core linkage mechanism of the oil cylinder, disclosed by the utility model, can finish twice core pulling actions in a de-molding process, is suitable for fully automatic production, and can save labor force, reduce production cost and improve size precision of plastic members.
Description
Technical field
The utility model relates to the injection mold field, particularly relates to a kind of oil cylinder black soy sauce core link gear.
Background technology
The moulding product structure becomes increasingly complex, thereby causes conventional mould structure design can not satisfy existing moulding.In common injection mold structure, as run into the product structure complicacy, the structure that twice slide block of need loosed core; Usually way is for being put into the demoulding of loosing core of conventional slide block with the inserts mold insert earlier; Share with plastic with artificial follow-up disengaging inserts mold insert, mode of operation not only need increase manually-operated like this, can not adapt to fully-automatic production again; Also can produce owing to manually-operated reason can reduce the plastic dimensional accuracy, reduce product percent of pass.
The utility model content
The technical problem that the utility model mainly solves provides a kind of oil cylinder black soy sauce core link gear, can be implemented in a knockout course and accomplish the action of loosing core for twice, adapts to fully-automatic production, practices thrift manual work, reduces production costs, and improves the plastic dimensional accuracy.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of oil cylinder black soy sauce core link gear is provided; This oil cylinder black soy sauce core link gear comprises first core-pulling device, second core-pulling device and oil cylinder linkage, and said first core-pulling device and second core-pulling device are fixedly installed in the oil cylinder linkage through screw thread.
Preferably; Said oil cylinder linkage comprises oil cylinder, band chute mount pad, the loose core connecting rod and the connecting rod mount pad of loosing core; Be fixed with oil cylinder on the said band chute mount pad; Be provided with the connecting rod mount pad of slidably loosing core in the chute of mount pad; A loose core side of connecting rod mount pad is connected in the piston rod of oil cylinder, and that side with the piston rod side opposition that is connected oil cylinder on the connecting rod mount pad of loosing core is provided with 2 connecting rods of loosing core, and 2 connecting rods of loosing core are connected respectively to first core-pulling device and second core-pulling device.
Preferably; Said first core-pulling device and second core-pulling device include tapered wedges, slider guide, press strip, moulding mold insert one and moulding mold insert two; Said slider guide is through the press strip move left and right, and the slider guide right-hand member is connected to the connecting rod of loosing core, and slider guide is provided with and press strip cammed surface groove in the same way; In the cammed surface groove tapered wedges is installed, tapered wedges leans on the two sides of press strip to be separately installed with moulding mold insert one and moulding mold insert two.
The beneficial effect of the utility model is: a kind of oil cylinder black soy sauce of the utility model core link gear, and can be implemented in a knockout course and accomplish the action of loosing core for twice, adapt to fully-automatic production, practice thrift manual work, reduce production costs, improve the plastic dimensional accuracy.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of a kind of oil cylinder black soy sauce of the utility model core link gear.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the utility model embodiment comprises:
A kind of oil cylinder black soy sauce core link gear, this oil cylinder black soy sauce core link gear comprise first core-pulling device 1, second core-pulling device 2 and oil cylinder linkage 3, and said first core-pulling device 1 and second core-pulling device 2 are fixedly installed in oil cylinder linkage 3 through screw thread.
Preferably; Said oil cylinder linkage 3 comprises oil cylinder 31, band chute mount pad 32, the loose core connecting rod 33 and the connecting rod mount pad 34 of loosing core; Be fixed with oil cylinder 31 on the said band chute mount pad 32; Be provided with the connecting rod mount pad 34 of slidably loosing core in the chute of band chute mount pad 32; A loose core side of connecting rod mount pad 34 is connected in the piston rod of oil cylinder 31, is provided with 2 33,2 on connecting rods of loosing core connecting rod 33 of loosing core with that side of the piston rod side opposition that is connected oil cylinder 31 on the connecting rod mount pad 34 of loosing core and is connected respectively to first core-pulling device 1 and second core-pulling device 2.Said first core-pulling device 1 and second core-pulling device 2 include tapered wedges 11, slider guide 12, press strip 13, moulding mold insert 1 and moulding mold insert 2 15; Said slider guide 12 is through press strip 13 move left and right; Slider guide 12 right-hand members are connected to the connecting rod 33 of loosing core; Slider guide 12 is provided with and press strip 13 cammed surface groove 11 in the same way, in the cammed surface groove 11 tapered wedges is installed, and tapered wedges leans on the two sides of press strip 13 to be separately installed with moulding mold insert 1 and moulding mold insert 2 15.
A kind of oil cylinder black soy sauce of the utility model core link gear can be implemented in a knockout course and accomplish the action of loosing core for twice, adapts to fully-automatic production, practices thrift manual work, reduces production costs, and improves the plastic dimensional accuracy.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (3)
1. oil cylinder black soy sauce core link gear; It is characterized in that: this oil cylinder black soy sauce core link gear comprises first core-pulling device, second core-pulling device and oil cylinder linkage, and said first core-pulling device and second core-pulling device are fixedly installed in the oil cylinder linkage through screw thread.
2. a kind of oil cylinder black soy sauce core link gear according to claim 1; It is characterized in that: said oil cylinder linkage comprises oil cylinder, band chute mount pad, the loose core connecting rod and the connecting rod mount pad of loosing core; Be fixed with oil cylinder on the said band chute mount pad; Be provided with the connecting rod mount pad of slidably loosing core in the chute of mount pad; A loose core side of connecting rod mount pad is connected in the piston rod of oil cylinder, and that side with the piston rod side opposition that is connected oil cylinder on the connecting rod mount pad of loosing core is provided with 2 connecting rods of loosing core, and 2 connecting rods of loosing core are connected respectively to first core-pulling device and second core-pulling device.
3. a kind of oil cylinder black soy sauce core link gear according to claim 1; It is characterized in that: said first core-pulling device and second core-pulling device include tapered wedges, slider guide, press strip, moulding mold insert one and moulding mold insert two; Said slider guide is through the press strip move left and right, and the slider guide right-hand member is connected to the connecting rod of loosing core, and slider guide is provided with and press strip cammed surface groove in the same way; In the cammed surface groove tapered wedges is installed, tapered wedges leans on the two sides of press strip to be separately installed with moulding mold insert one and moulding mold insert two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243608 CN202623189U (en) | 2012-05-29 | 2012-05-29 | Double-loose-core linkage mechanism of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243608 CN202623189U (en) | 2012-05-29 | 2012-05-29 | Double-loose-core linkage mechanism of oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623189U true CN202623189U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243608 Expired - Fee Related CN202623189U (en) | 2012-05-29 | 2012-05-29 | Double-loose-core linkage mechanism of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623189U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700084A (en) * | 2012-05-29 | 2012-10-03 | 苏州市欣龙塑胶模具有限公司 | Double core pulling linkage mechanism of oil cylinder |
| CN103407129A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould ejection mechanism |
| CN103551501A (en) * | 2013-11-08 | 2014-02-05 | 宁波华朔模具机械有限公司 | Metal casting mould with oblique machine core pulling structure |
| CN104029348A (en) * | 2014-06-05 | 2014-09-10 | 台州市黄岩炜大塑料机械有限公司 | 45-degree flaring elbow multi-cavity injection mold |
-
2012
- 2012-05-29 CN CN 201220243608 patent/CN202623189U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700084A (en) * | 2012-05-29 | 2012-10-03 | 苏州市欣龙塑胶模具有限公司 | Double core pulling linkage mechanism of oil cylinder |
| CN103407129A (en) * | 2013-08-22 | 2013-11-27 | 昆山振兴精密模具有限公司 | Mould ejection mechanism |
| CN103551501A (en) * | 2013-11-08 | 2014-02-05 | 宁波华朔模具机械有限公司 | Metal casting mould with oblique machine core pulling structure |
| CN103551501B (en) * | 2013-11-08 | 2016-01-27 | 宁波华朔模具机械有限公司 | The casting of metals mould of the oblique pulled core structure of a kind of machinery |
| CN104029348A (en) * | 2014-06-05 | 2014-09-10 | 台州市黄岩炜大塑料机械有限公司 | 45-degree flaring elbow multi-cavity injection mold |
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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: 20121226 Termination date: 20130529 |