CN102700084B - Double core pulling linkage mechanism of oil cylinder - Google Patents
Double core pulling linkage mechanism of oil cylinder Download PDFInfo
- Publication number
- CN102700084B CN102700084B CN201210169131.3A CN201210169131A CN102700084B CN 102700084 B CN102700084 B CN 102700084B CN 201210169131 A CN201210169131 A CN 201210169131A CN 102700084 B CN102700084 B CN 102700084B
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- CN
- China
- Prior art keywords
- core
- oil cylinder
- pulling device
- mount pad
- connecting rod
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a double core pulling linkage mechanism of an oil cylinder. The double core pulling linkage mechanism comprises a first core pulling device, a second core pulling device and an oil cylinder linkage device, wherein the first core pulling device and the second core pulling device are fixedly arranged on the oil cylinder linkage device through screw threads. According to the mechanism disclosed by the invention, twice core pulling actions can be completed in a demoulding process, the fully automatic production is adapted, the labor is saved, the cost of production is reduced, and the dimensional accuracy of a mold part is improved.
Description
Technical field
The present invention relates to injection mold field, particularly relate to a kind of oil cylinder black soy sauce core link gear.
Background technology
Injection Molding Products structure becomes increasingly complex, thus causes conventional mould structure design can not meet existing moulding.In usual injection mold structure, as run into product structure complexity, need the structure of twice slipper block loose core, usual way is for be first put into conventional shoe core_pulling demoulding with inserts mold insert, share with plastic with artificial follow-up disengaging Ran part mold insert, such mode of operation not only needs to increase manual operation, can not adapt to fully-automatic production again, also can produce because manually-operated reason can reduce plastic part size precision, reduce product percent of pass.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of oil cylinder black soy sauce core link gear, can realize in a knockout course, complete the action of loosing core for twice, adapts to fully-automatic production, saves artificial, reduction production cost, improves plastic part size precision.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of oil cylinder black soy sauce core link gear, this oil cylinder black soy sauce core link gear comprises the first core-pulling device, second core-pulling device and oil cylinder linkage device, described first core-pulling device and the second core-pulling device are fixedly installed in oil cylinder linkage device by screw thread, described oil cylinder linkage device comprises oil cylinder, band chute mount pad, to loose core connecting rod and to loose core connecting rod mount pad, described band chute mount pad is fixed with oil cylinder, connecting rod mount pad of slidably loosing core is provided with in the chute of mount pad, a loose core side of connecting rod mount pad is connected to the piston rod of oil cylinder, loose core on connecting rod mount pad and be provided with 2 connecting rods of loosing core with that side that the piston rod side being connected oil cylinder opposes, 2 connecting rods of loosing core are connected respectively to the first core-pulling device and the second core-pulling device.
Preferably, described first core-pulling device and the second core-pulling device include tiltedly carves block, slider guide, press strip, shaping mold insert one and shaping mold insert two, described slider guide is moved left and right by press strip, slider guide right-hand member is connected to connecting rod of loosing core, slider guide is provided with and press strip face of tiltedly carving groove in the same way, tiltedly carve in the groove of face to be provided with and tiltedly carve block, the two sides of tiltedly carving the pressured bar of block are separately installed with shaping mold insert one and shaping mold insert two.
The invention has the beneficial effects as follows: a kind of oil cylinder black soy sauce of the present invention core link gear, can realize in a knockout course, complete the action of loosing core for twice, adapt to fully-automatic production, saves artificial, reduction production cost, improves plastic part size precision.
Accompanying drawing explanation
Fig. 1 is the perspective view of a preferred embodiment of a kind of oil cylinder black soy sauce of the present invention core link gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of oil cylinder black soy sauce core link gear, this oil cylinder black soy sauce core link gear comprises the first core-pulling device 1, second core-pulling device 2 and oil cylinder linkage device 3, and described first core-pulling device 1 and the second core-pulling device 2 are fixedly installed in oil cylinder linkage device 3 by screw thread.
Preferably, described oil cylinder linkage device 3 comprises oil cylinder 31, band chute mount pad 32, loose core connecting rod 33 and connecting rod mount pad 34 of loosing core, described band chute mount pad 32 is fixed with oil cylinder 31, connecting rod mount pad 34 of slidably loosing core is provided with in chute with chute mount pad 32, a loose core side of connecting rod mount pad 34 is connected to the piston rod of oil cylinder 31, loose core on connecting rod mount pad 34 and be provided with 2 connecting rods 33 of loosing core with that side that the piston rod side being connected oil cylinder 31 opposes, 2 connecting rods 33 of loosing core are connected respectively to the first core-pulling device 1 and the second core-pulling device 2.Described first core-pulling device 1 and the second core-pulling device 2 include tiltedly carves block 11, slider guide 12, press strip 13, shaping mold insert 1 and shaping mold insert 2 15, described slider guide 12 is moved left and right by press strip 13, slider guide 12 right-hand member is connected to connecting rod 33 of loosing core, slider guide 12 is provided with and press strip 13 face of tiltedly carving groove 11 in the same way, tiltedly carve in face groove 11 to be provided with and tiltedly carve block, the two sides of tiltedly carving the pressured bar of block 13 are separately installed with shaping mold insert 1 and shaping mold insert 2 15.
A kind of oil cylinder black soy sauce of the present invention core link gear, can realize in a knockout course, complete the action of loosing core for twice, adapt to fully-automatic production, saves artificial, reduction production cost, improves plastic part size precision.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention
.
Claims (1)
1. an oil cylinder black soy sauce core link gear, it is characterized in that: this oil cylinder black soy sauce core link gear comprises the first core-pulling device, second core-pulling device and oil cylinder linkage device, described first core-pulling device and the second core-pulling device are fixedly installed in oil cylinder linkage device by screw thread, described oil cylinder linkage device comprises oil cylinder, band chute mount pad, to loose core connecting rod and to loose core connecting rod mount pad, described band chute mount pad is fixed with oil cylinder, connecting rod mount pad of slidably loosing core is provided with in the chute of mount pad, a loose core side of connecting rod mount pad is connected to the piston rod of oil cylinder, loose core on connecting rod mount pad and be provided with 2 connecting rods of loosing core with that side that the piston rod side being connected oil cylinder opposes, 2 connecting rods of loosing core are connected respectively to the first core-pulling device and the second core-pulling device, described first core-pulling device and the second core-pulling device include tiltedly carves block, slider guide, press strip, shaping mold insert one and shaping mold insert two, described slider guide is moved left and right by press strip, slider guide right-hand member is connected to connecting rod of loosing core, slider guide is provided with and press strip face of tiltedly carving groove in the same way, tiltedly carve in the groove of face to be provided with and tiltedly carve block, the two sides of tiltedly carving the pressured bar of block are separately installed with shaping mold insert one and shaping mold insert two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169131.3A CN102700084B (en) | 2012-05-29 | 2012-05-29 | Double core pulling linkage mechanism of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169131.3A CN102700084B (en) | 2012-05-29 | 2012-05-29 | Double core pulling linkage mechanism of oil cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700084A CN102700084A (en) | 2012-10-03 |
| CN102700084B true CN102700084B (en) | 2015-04-15 |
Family
ID=46893289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210169131.3A Expired - Fee Related CN102700084B (en) | 2012-05-29 | 2012-05-29 | Double core pulling linkage mechanism of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700084B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419495Y (en) * | 2009-04-09 | 2010-03-10 | 宁波舜宇模具有限公司 | Die connecting rod core loosening mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320111B (en) * | 2011-08-04 | 2013-08-14 | 宁海县大鹏模具塑料有限公司 | Linkage slider core-pulling device of injection mold |
| CN202623189U (en) * | 2012-05-29 | 2012-12-26 | 苏州市欣龙塑胶模具有限公司 | Double-loose-core linkage mechanism of oil cylinder |
-
2012
- 2012-05-29 CN CN201210169131.3A patent/CN102700084B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419495Y (en) * | 2009-04-09 | 2010-03-10 | 宁波舜宇模具有限公司 | Die connecting rod core loosening mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700084A (en) | 2012-10-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20210529 |