CN202388675U - Secondary core-pulling ejection mechanism of die - Google Patents
Secondary core-pulling ejection mechanism of die Download PDFInfo
- Publication number
- CN202388675U CN202388675U CN2011205211994U CN201120521199U CN202388675U CN 202388675 U CN202388675 U CN 202388675U CN 2011205211994 U CN2011205211994 U CN 2011205211994U CN 201120521199 U CN201120521199 U CN 201120521199U CN 202388675 U CN202388675 U CN 202388675U
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- China
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- plate
- die
- front template
- colloid
- hollow
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- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of a die, and provides a secondary core-pulling ejection mechanism of a die. The secondary core-pulling ejection mechanism of a die comprises a hollow slingshot colloid I, a hollow slingshot colloid II, a nylon buckle I, a nylon buckle II, a limiting bolt, a limiting plate, a trigger, a limiting spring and a limiting block, wherein the hollow slingshot colloid I is arranged in a front template and is placed against a top clamp plate of the die; the hollow slingshot colloid II is arranged in a centre panel and is placed against a rear template of the die; the nylon buckle I is arranged in the top clamp plate and is connected with an insert in the front template; the nylon buckle II is arranged in the front template and is connected with the rear template; the limiting bolt is arranged in the top clamp plate to limit the movement of the insert in a fixed range; the limiting plate is arranged on the front template; the trigger is arranged on the centre panel; and the limiting spring and the limiting block are arranged on the rear template. The secondary core-pulling ejection mechanism of a die, provided by the utility model, has simple structure, low cost, high stability, simple operation process and high production efficiency, and is easy to process and assemble.
Description
Technical field
The utility model relates to the mould knock-out gear, the secondary that the relates in particular to a kind of mould ejecting mechanism of loosing core.
Background technology
Can glue forward and backward mould during some specialities (darker like sidewall) depanning, still can't improve after repairing a die, existing mould knock-out gear can not address this problem.
The utility model content
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of secondary of the mould ejecting mechanism of loosing core is provided.
For realizing above purpose, the technical scheme that the utility model adopts is:
A kind of secondary of mould ejecting mechanism of loosing core, is arranged in the plate of the mouth of a river and the nylon buckles one that is connected with mold insert in the front template, is provided with in the front template plate and the nylon buckles two that is connected with rear pattern plate, is arranged on the restriction mold insert moves in the water buckle stop screw in fixed range, is arranged on limiting plate on the front template, is arranged on the deduction on the thimble panel and is arranged on limit spring and the limited block on the rear pattern plate the hollow catapult colloid two that comprises the hollow catapult colloid one that is arranged in the front template and offsets with the mouth of a river plate of mould, is arranged in the thimble panel and offsets with the rear pattern plate of mould.
In a kind of optimized technical scheme, also further comprise the spacing mold insert that is arranged between mouth of a river plate and the front template.
The beneficial effect of the utility model: simple in structure, cost is low, and process and assemble is easy, and stability is high; Operating process is simple, and production efficiency is high.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
Fig. 1 is the cutaway view of the ejecting mechanism matched moulds state of loosing core according to the secondary of a kind of mould of the utility model preferred embodiment.
Fig. 2 is the cutaway view at another visual angle of ejecting mechanism matched moulds state of loosing core according to the secondary of a kind of mould of the utility model preferred embodiment.
The cutaway view that Fig. 3 opens for the ejecting mechanism mouth of a river plate of loosing core according to the secondary of a kind of mould of the utility model preferred embodiment.
Another visual angle cutaway view that Fig. 4 opens for the ejecting mechanism mouth of a river plate of loosing core according to the secondary of a kind of mould of the utility model preferred embodiment.
The cutaway view that Fig. 5 opens for the ejecting mechanism mouth of a river plate of loosing core according to the secondary of a kind of mould of the utility model preferred embodiment fully.
Another visual angle cutaway view that Fig. 6 opens for the ejecting mechanism mouth of a river plate of loosing core according to the secondary of a kind of mould of the utility model preferred embodiment.
The cutaway view that Fig. 7 separates with rear pattern plate for the ejecting mechanism front template of loosing core according to the secondary of a kind of mould of the utility model preferred embodiment.
The specific embodiment
Referring to Fig. 1-Fig. 7; A kind of secondary of mould ejecting mechanism of loosing core comprises hollow elastic force colloid 1, spacing mold insert 13, nylon buckles 1, deduction 24, limiting plate 25, limited block 26, limit spring 27, hollow elastic force colloid 2 29, stop screw 43, nylon buckles 2 47 and hollow elastic force colloid 29.Mould comprises thimble 28, thimble panel 51, rear pattern plate 50, front template 49 and mouth of a river plate 48.Deduction 24 lower ends are fixedly connected with thimble panel 51.Limit spring 27 1 ends are embedded in limited block 26, and its two ends connect with limited block 26 and rear pattern plate 50 respectively.
Under the matched moulds state, hollow elastic force colloid 1 is embedded in front template 49, and its upper end connects with mouth of a river plate 48.Hollow elastic force colloid 2 29 is embedded in thimble panel 51, and its upper end connects with rear pattern plate 50.Nylon buckles 1 is arranged in the mouth of a river plate 48 and is connected with mold insert 19 in the front template 49.Nylon buckles 2 47 is arranged in the front template 49 and with rear pattern plate 50 and is connected.Stop screw 43 is arranged in the front template 49 and with mold insert 19 and is connected, the displacement of restriction mold insert 19.Nylon buckles 2 47 flick the restriction that stroke receives deduction 24, limiting plate 25, limited block 26 and limit spring 27, be L.
During die sinking, the first step flicks mouth of a river plate 48 earlier because hollow catapult glue 1 is stressed, and mold insert 19 be because the effect of nylon buckles 1 can follow mouth of a river plate 48 to move a segment distance, move to certain position after stop screw 43 hold mold inserts 19, the completion of loosing core the first time.Hollow elastic plastic 2 47 synchronous die sinkings, flicking stroke is L.Second step, because the nylon buckles 2 47 stressed front templates 49 that fasten, front template 49 will follow rear pattern plate 50 to move during die sinking, and up to being held by mold insert 13, at this moment mouth of a river plate 48 can be opened, and just can take out the mouth of a river.In the 3rd step, front template 49 was opened with rear pattern plate in 50 minutes, the completion of loosing core for the second time.Final step is ejected product by thimble 28, takes out product, accomplishes whole steps.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, make concrete change or change the protection domain that all belongs to the utility model.
Claims (2)
1. the secondary of the mould ejecting mechanism of loosing core is characterized in that: the hollow catapult colloid two that comprises the hollow catapult colloid one that is arranged in the front template and offsets with the mouth of a river plate of mould, is arranged in the thimble panel and offsets with the rear pattern plate of mould, be arranged in the plate of the mouth of a river and the nylon buckles one that is connected with mold insert in the front template, be provided with in the front template plate and the nylon buckles two that is connected with rear pattern plate, be arranged on the restriction mold insert moves in the water buckle stop screw in fixed range, be arranged on limiting plate on the front template, be arranged on the deduction on the thimble panel and be arranged on limit spring and the limited block on the rear pattern plate.
2. the secondary of the mould according to claim 1 ejecting mechanism of loosing core is characterized in that: also further comprise the spacing mold insert that is arranged between mouth of a river plate and the front template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211994U CN202388675U (en) | 2011-12-14 | 2011-12-14 | Secondary core-pulling ejection mechanism of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211994U CN202388675U (en) | 2011-12-14 | 2011-12-14 | Secondary core-pulling ejection mechanism of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388675U true CN202388675U (en) | 2012-08-22 |
Family
ID=46663625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205211994U Expired - Lifetime CN202388675U (en) | 2011-12-14 | 2011-12-14 | Secondary core-pulling ejection mechanism of die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584005A (en) * | 2015-11-28 | 2016-05-18 | 珠海西比特精密模具有限公司 | Flexible plastic mould capable of being automatically produced |
| CN108656468A (en) * | 2018-05-04 | 2018-10-16 | 深圳创维精密科技有限公司 | Front mold slide drawn needle injection mold |
-
2011
- 2011-12-14 CN CN2011205211994U patent/CN202388675U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584005A (en) * | 2015-11-28 | 2016-05-18 | 珠海西比特精密模具有限公司 | Flexible plastic mould capable of being automatically produced |
| CN108656468A (en) * | 2018-05-04 | 2018-10-16 | 深圳创维精密科技有限公司 | Front mold slide drawn needle injection mold |
| CN108656468B (en) * | 2018-05-04 | 2021-07-13 | 创维集团智能装备有限公司 | Front mould slide block drawing needle injection mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518103 Shenzhen Road, Heping District, Guangdong City, Fuyong Province, Malata Park, Park Patentee after: Shenzhen Dingsheng Precision Industry Co., Ltd. Address before: 518103 Shenzhen Road, Heping District, Guangdong City, Fuyong Province, Malata Park, Park Patentee before: Shenzhen Dingshengda Mold Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |