CN103381634A - Secondary slide structure for stripping plastic mould - Google Patents
Secondary slide structure for stripping plastic mould Download PDFInfo
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- CN103381634A CN103381634A CN2013103043907A CN201310304390A CN103381634A CN 103381634 A CN103381634 A CN 103381634A CN 2013103043907 A CN2013103043907 A CN 2013103043907A CN 201310304390 A CN201310304390 A CN 201310304390A CN 103381634 A CN103381634 A CN 103381634A
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- slide block
- son
- enter
- plastic mould
- take
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Abstract
The invention discloses a secondary slide structure for stripping a plastic mould. The secondary slide structure comprises a front mould core and a rear mould core, and is characterized in that a slider seat is arranged on the rear mould core, a slider insert core is arranged on the slider seat, an inclined guide pillar and a shovel base are arranged on the front mould core, a slider moving block capable of reversely moving relative to the slider insert core is arranged at a position corresponding to a product button position and positioned between the slider seat and the slider insert core, a slider insert core positioning mechanism is arranged between the front mould core and the slider insert core, a slider insert core limit mechanism is arranged between the rear mould core and the slider insert core, and a slider seat limit mechanism is arranged between the rear mould core and the slider seat. The invention aims to overcome the shortcomings of the prior art, and the secondary slide structure for stripping the plastic mould is simple.
Description
Technical field
The present invention relates to a kind of secondary line position structure for the plastic mould demoulding.
Background technology
Existing plastic mould has a lot of product structures complicated, can occur the situation of back-off in mould, defective due in existing plastic mould design when on line position, back-off being arranged, is difficult to well eject, be difficult to guarantee the quality of product, so existing line position structure awaits further perfect.
Summary of the invention
The objective of the invention is provides a kind of simple in structure in order to overcome weak point of the prior art, is used for the secondary line position structure of the plastic mould demoulding.
In order to achieve the above object, the present invention adopts following scheme:
a kind of secondary line position structure for the plastic mould demoulding, include front cavity and rear cavity, it is characterized in that: be provided with take-up housing on described rear cavity, be provided with slide block and enter son on described take-up housing, be provided with Angle Pin and shovel base on described front cavity, with position corresponding to product button bit on be provided with and can enter sub heterodromous slide block movable block by relative described slide block, described slide block movable block is arranged on described sliding seat and slide block enters between son, enter to be provided with slide block between son at described front cavity and slide block and enter sub-detent mechanism, enter to be provided with slide block between son at described rear cavity and slide block and enter sub-position-limit mechanism, be provided with the take-up housing position-limit mechanism between described rear cavity and take-up housing.
A kind of secondary line position structure for the plastic mould demoulding as above, it is characterized in that described slide block enters sub-detent mechanism and includes and be arranged on described slide block and enter locating hole on son, be provided with installing hole on described front cavity, be provided with alignment pin in described installing hole, be provided with spring in described alignment pin upper end, be provided with at described installing hole upper end open place and can be limited in limited block in described installing hole to described spring.
A kind of secondary line position structure for the plastic mould demoulding as above, it is characterized in that described slide block enters sub-position-limit mechanism and includes and be arranged on described slide block and enter stopper slot on son, be provided with limited post on described rear cavity, described limited post is arranged in described stopper slot.
A kind of secondary line position structure for the plastic mould demoulding as above, it is characterized in that described take-up housing position-limit mechanism includes a plurality of limited impressions that are arranged on the take-up housing below, be provided with the installation slotted eye on described rear cavity, be provided with location ripple pearl screw in described installation slotted eye, the top of described location ripple pearl screw is arranged in described limited impression.
Described a kind of secondary line position structure for the plastic mould demoulding as above is characterized in that described limited impression is two.
Described a kind of secondary line position structure for the plastic mould demoulding as above is characterized in that being provided with lower inclined plane on described slide block movable block lower end, enters on a sub side upper end to be provided with the ramp that coordinates with described lower inclined plane at described slide block.
In sum, the present invention with respect to its beneficial effect of prior art is:
The present invention is simple in structure, can conveniently back down back-off, effectively guarantees the quality of product.
Description of drawings
Schematic diagram when Fig. 1 is matched moulds of the present invention;
Schematic diagram when Fig. 2 is die sinking of the present invention;
Fig. 3 is the complete schematic diagram during die sinking in the present invention.
The specific embodiment
The invention will be further described below in conjunction with description of drawings and the specific embodiment:
a kind of secondary line position structure for the plastic mould demoulding as shown in Figures 1 to 3, include front cavity 1 and rear cavity 2, be provided with take-up housing 3 on described rear cavity 2, be provided with slide block and enter son 4 on described take-up housing 3, be provided with Angle Pin 5 and shovel base 6 on described front cavity 1, with position corresponding to product button bit 7 on be provided with and can enter son 4 heterodromous slide block movable blocks 8 by relative described slide block, described slide block movable block 8 is arranged on described sliding seat 3 and slide block enters between son 4, enter to be provided with slide block between son 4 and to enter sub-detent mechanism 9 at described front cavity 1 and slide block, enter to be provided with slide block between son 4 and to enter sub-position-limit mechanism 10 at described rear cavity 2 and slide block, be provided with take-up housing position-limit mechanism 11 between described rear cavity 2 and take-up housing 3.
Slide block described in the present invention enters sub-detent mechanism 9 and includes and be arranged on described slide block and enter the locating hole 91 of son on 4, be provided with installing hole 92 on described front cavity 1, be provided with alignment pin 93 in described installing hole 92, be provided with spring 94 in described alignment pin 93 upper ends, be provided with at described installing hole 92 upper end open places and can be limited in limited block 94 in described installing hole 92 to described spring 94.
Slide block described in the present invention enters sub-position-limit mechanism 10 and includes and be arranged on described slide block and enter the stopper slot 101 of son on 4, is provided with limited post 102 on described rear cavity 2, and described limited post 102 is arranged in described stopper slot 101.
Take-up housing position-limit mechanism 11 described in the present invention includes a plurality of limited impressions 111 that are arranged on take-up housing 3 belows, be provided with on described rear cavity 2 slotted eye 112 is installed, be provided with location ripple pearl screw 113 in described installation slotted eye 112, the top of described location ripple pearl screw 113 is arranged in described limited impression 111.
Be provided with lower inclined plane 81 in the present invention on described slide block movable block 8 lower ends, be provided with the ramp 41 that coordinates with described lower inclined plane 81 on described slide block enters son 4 one side upper ends.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. secondary line position structure that is used for the plastic mould demoulding, include front cavity (1) and rear cavity (2), it is characterized in that: be provided with take-up housing (3) on described rear cavity (2), be provided with slide block and enter son (4) on described take-up housing (3), be provided with Angle Pin (5) and shovel base (6) on described front cavity (1), with position corresponding to product button bit (7) on be provided with and can enter the heterodromous slide block movable block of son (4) (8) by relative described slide block, described slide block movable block (8) is arranged on described sliding seat (3) and slide block enters between son (4), enter to be provided with slide block between son (4) at described front cavity (1) and slide block and enter sub-detent mechanism (9), enter to be provided with slide block between son (4) at described rear cavity (2) and slide block and enter sub-position-limit mechanism (10), be provided with take-up housing position-limit mechanism (11) between described rear cavity (2) and take-up housing (3).
2. a kind of secondary line position structure for the plastic mould demoulding according to claim 1, it is characterized in that described slide block enters sub-detent mechanism (9) and includes and be arranged on described slide block and enter locating hole (91) on son (4), be provided with installing hole (92) on described front cavity (1), be provided with alignment pin (93) in described installing hole (92), be provided with spring (94) in described alignment pin (93) upper end, the upper end open place is provided with the limited block (94) that can be limited in described installing hole (92) to described spring (94) at described installing hole (92).
3. a kind of secondary line position structure for the plastic mould demoulding according to claim 1, it is characterized in that described slide block enters sub-position-limit mechanism (10) and includes and be arranged on described slide block and enter stopper slot (101) on son (4), be provided with limited post (102) on described rear cavity (2), described limited post (102) is arranged in described stopper slot (101).
4. a kind of secondary line position structure for the plastic mould demoulding according to claim 1, it is characterized in that described take-up housing position-limit mechanism (11) includes a plurality of limited impressions (111) that are arranged on take-up housing (3) below, be provided with on described rear cavity (2) slotted eye (112) is installed, be provided with location ripple pearl screw (113) in described installation slotted eye (112), the top of described location ripple pearl screw (113) is arranged in described limited impression (111).
5. described a kind of secondary line position structure for the plastic mould demoulding according to claim 4, is characterized in that described limited impression (111) is two.
6. described a kind of secondary line position structure for the plastic mould demoulding according to claim 1, it is characterized in that being provided with lower inclined plane (81) on described slide block movable block (8) lower end, be provided with the ramp (41) that coordinates with described lower inclined plane (81) on described slide block enters son (4) one side upper ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103043907A CN103381634A (en) | 2013-07-18 | 2013-07-18 | Secondary slide structure for stripping plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103043907A CN103381634A (en) | 2013-07-18 | 2013-07-18 | Secondary slide structure for stripping plastic mould |
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| Publication Number | Publication Date |
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| CN103381634A true CN103381634A (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103043907A Pending CN103381634A (en) | 2013-07-18 | 2013-07-18 | Secondary slide structure for stripping plastic mould |
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| CN (1) | CN103381634A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252718A (en) * | 2015-08-06 | 2016-01-20 | 浙江凯华模具有限公司 | Side edge inclined wedge upper-lower inner upturned double demolding mechanism for injection mold |
| CN106738703A (en) * | 2017-03-15 | 2017-05-31 | 合兴集团有限公司 | The side core-pulling method of side core-pulling mechanism, injection mold and injection mold |
| CN107932840A (en) * | 2017-11-29 | 2018-04-20 | 汕头市柏达塑胶有限公司 | A kind of automotive seat adjusts outer casing mold |
| CN108527786A (en) * | 2018-06-06 | 2018-09-14 | 珠海格力精密模具有限公司 | A kind of injection mold and its time-lapse core pulling mechanism |
| CN111958915A (en) * | 2020-06-29 | 2020-11-20 | 黄石祥宇模具科技有限公司 | Secondary slide mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04189520A (en) * | 1990-11-26 | 1992-07-08 | Nissan Motor Co Ltd | Injection mold |
| CN201784096U (en) * | 2010-07-19 | 2011-04-06 | 佛山市顺德区汉达精密电子科技有限公司 | Bidirectional slide block mechanism of plastic mould |
| CN202129899U (en) * | 2011-06-16 | 2012-02-01 | 凡嘉科技（无锡）有限公司 | Upwardly slide-discharging and secondarily sliding-out structure of mould |
| CN102962915A (en) * | 2011-09-01 | 2013-03-13 | 汉达精密电子(昆山)有限公司 | Slide block side core-pulling mechanism |
-
2013
- 2013-07-18 CN CN2013103043907A patent/CN103381634A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04189520A (en) * | 1990-11-26 | 1992-07-08 | Nissan Motor Co Ltd | Injection mold |
| CN201784096U (en) * | 2010-07-19 | 2011-04-06 | 佛山市顺德区汉达精密电子科技有限公司 | Bidirectional slide block mechanism of plastic mould |
| CN202129899U (en) * | 2011-06-16 | 2012-02-01 | 凡嘉科技（无锡）有限公司 | Upwardly slide-discharging and secondarily sliding-out structure of mould |
| CN102962915A (en) * | 2011-09-01 | 2013-03-13 | 汉达精密电子(昆山)有限公司 | Slide block side core-pulling mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252718A (en) * | 2015-08-06 | 2016-01-20 | 浙江凯华模具有限公司 | Side edge inclined wedge upper-lower inner upturned double demolding mechanism for injection mold |
| CN105252718B (en) * | 2015-08-06 | 2017-05-17 | 浙江凯华模具有限公司 | Side edge inclined wedge upper-lower inner upturned double demolding mechanism for injection mold |
| CN106738703A (en) * | 2017-03-15 | 2017-05-31 | 合兴集团有限公司 | The side core-pulling method of side core-pulling mechanism, injection mold and injection mold |
| CN107932840A (en) * | 2017-11-29 | 2018-04-20 | 汕头市柏达塑胶有限公司 | A kind of automotive seat adjusts outer casing mold |
| CN107932840B (en) * | 2017-11-29 | 2024-04-05 | 汕头市柏达塑胶有限公司 | Automobile seat adjusting shell die |
| CN108527786A (en) * | 2018-06-06 | 2018-09-14 | 珠海格力精密模具有限公司 | A kind of injection mold and its time-lapse core pulling mechanism |
| CN108527786B (en) * | 2018-06-06 | 2023-09-22 | 珠海格力精密模具有限公司 | Injection mold and time delay core pulling mechanism thereof |
| CN111958915A (en) * | 2020-06-29 | 2020-11-20 | 黄石祥宇模具科技有限公司 | Secondary slide mold |
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Application publication date: 20131106 |