CN201579906U - Secondary jacking-out mechanism for automobile plastic decoration - Google Patents
Secondary jacking-out mechanism for automobile plastic decoration Download PDFInfo
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- CN201579906U CN201579906U CN2009202016827U CN200920201682U CN201579906U CN 201579906 U CN201579906 U CN 201579906U CN 2009202016827 U CN2009202016827 U CN 2009202016827U CN 200920201682 U CN200920201682 U CN 200920201682U CN 201579906 U CN201579906 U CN 201579906U
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Abstract
The utility model provides a secondary jacking-out mechanism for an automobile plastic decoration, which comprises an upper doubling plate and a lower doubling plate. The upper doubling plate is connected with a cavity; an upper jacking plate, a lower jacking plate and a mould foot are arranged on the lower doubling plate; a core is arranged on the mould foot, the cavity and the core form a mould cavity in which a formed product is arranged, an inverted hook is arranged at the outer rim of the formed product, a jacking rod and a jacking block are arranged in the upper and lower jacking plates, the jacking rod is in contact with a main body of the formed product after penetrating through the core, and the jacking block is matched with the inverted hook of the formed product after penetrating through the core. The secondary jacking-out mechanism is characterized in that: jacking feet are arranged in the upper and lower jacking plates, the jacking block is arranged on the jacking feet, a position-limiting hole is arranged in the lower doubling plate, and a position-limiting screw which is arranged in the position-limiting hole is connected with the jacking feet. With simple structure, easy processing and reliable action, the secondary jacking-out mechanism can lead to smooth product demoulding and ensure the product quality.
Description
Technical field
The utility model relates to automobile plastic decoration secondary ejecting mechanism, belongs to the mould of plastics field.
Background technology
The automobile plastic decoration, easy for installation in order to assemble is shaped on convex tendon or barb in the outer of decoration, so need be to the convex tendon or the barb demoulding when producing.Prior art is for the solution of this kind working of plastics: the one, and design oblique top mechanism, but oblique top mechanism structure complexity, the cost height particularly needs to calculate gradient when mounted, very trouble; The 2nd, adopt direct pushing method, the shortcoming of its existence is that working of plastics damages easily, the percent defective height.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of simple in structure, reliable in action, and the demoulding is easy, the automobile plastic decoration secondary ejecting mechanism of production assurance.
The technical scheme of the utility model automobile plastic decoration secondary ejecting mechanism is: comprise compound plate and following compound plate, last compound plate connects die cavity, install top board on the following compound plate, lower roof plate and mould pin, on the mould pin core is installed, constitute die cavity between core and the die cavity, the product that moulding is arranged in the die cavity, the product outer is shaped on barb, on, push rod and jacking block are installed in the lower roof plate, and push rod passes core and contacts with the product body, jacking block passes core and matches with the product barb, it is characterized in that described on, the top pin is installed in the lower roof plate, and jacking block is installed on the pin of top, is being shaped on spacing hole in the compound plate down, stop screw is installed in the spacing hole, and stop screw connects the top pin.
Automobile plastic decoration secondary ejecting mechanism of the present utility model; during work; die cavity and last compound plate are fixed on the injection machine motionless; core and core drive die sinking with the lower part by the injection machine clasp mould mechanism; make push rod and jacking block eject product; after pushing up certain stroke (the product barb breaks away from core); owing in following compound plate, be shaped on spacing hole; stop screw is installed in the spacing hole; stop screw connects the top pin, and the top pin connects jacking block, so jacking block no longer ejects; and thimble works on and ejects product, finishes the demoulding.This programme is simple in structure, handling ease, and reliable in action makes product stripping smooth, guarantees product quality.
Automobile plastic decoration secondary ejecting mechanism of the present utility model is installed back-moving spring in the pin of described top, and back-moving spring contacts with following compound plate, and during die sinking, back-moving spring resets, and plays the auxiliary effect that ejects.Be shaped on the I-shaped groove in the pin of described top, the bottom of jacking block is shaped on the I-shaped piece, and the I-shaped piece matches with the I-shaped groove, adopts the mounting means of I-shaped piece and I-shaped groove, and easy to connect, it is firm to install.
Description of drawings
Fig. 1 is the utility model automobile plastic decoration secondary ejecting mechanism structural representation.
The specific embodiment
The utility model relates to a kind of automobile plastic decoration secondary ejecting mechanism, as shown in Figure 1, comprise compound plate 1 and following compound plate 2, last compound plate connects die cavity 3, install top board 4 on the following compound plate, lower roof plate 5 and mould pin 6, core 7 is installed on the mould pin, constitute die cavity between core 7 and the die cavity 3, the product 8 that moulding is arranged in the die cavity, the product outer is shaped on barb 9, on, push rod 10 and jacking block 11 are installed in the lower roof plate, and push rod passes core 7 and contacts with product 8 bodies, jacking block passes core 7 and matches with product barb 9, it is characterized in that described on, lower roof plate 4, top pin 12 is installed in 5, and jacking block 11 is installed on the top pin 12, is being shaped on spacing hole 13 in the compound plate 2 down, stop screw 14 is installed in the spacing hole, and stop screw connects top pin 12.During work; die cavity 3 and last compound plate 1 are fixed on the injection machine motionless, and core 7 and core drive die sinking with the lower part by the injection machine clasp mould mechanism, make push rod 10 and jacking block 11 eject product; after pushing up certain stroke (the product barb breaks away from core); owing to be shaped on spacing hole 13 in the compound plate 2 down, stop screw 14 is installed in the spacing hole 13, stop screw 14 connects top pin 12; top pin 12 connects jacking block 11; so jacking block 11 no longer ejects, and thimble 10 works on and ejects product, finishes the demoulding.This programme is simple in structure, handling ease, and reliable in action makes product stripping smooth, guarantees product quality.Back-moving spring 15 is installed in the described top pin 12, and back-moving spring 15 contacts with following compound plate 2, and during die sinking, back-moving spring resets, and plays the auxiliary effect that ejects.Be shaped on I-shaped groove 16 in the described top pin 12, the bottom of jacking block 11 is shaped on I-shaped piece 17, and I-shaped piece 17 matches with I-shaped groove 16, adopts the mounting means of I-shaped piece and I-shaped groove, and easy to connect, it is firm to install.
Claims (3)
1. automobile plastic decoration secondary ejecting mechanism, comprise compound plate (1) and following compound plate (2), last compound plate connects die cavity (3), install top board (4) on the following compound plate, lower roof plate (5) and mould pin (6), core (7) is installed on the mould pin, constitute die cavity between core (7) and the die cavity (3), the product (8) that moulding is arranged in the die cavity, the product outer is shaped on barb (9), on, push rod (10) and jacking block (11) are installed in the lower roof plate, push rod passes core (7) and contacts with product (8) body, and jacking block passes core (7) and matches with product barb (9), it is characterized in that described on, lower roof plate (4, top pin (12) is installed 5), jacking block (11) is installed on the top pin (12), being shaped on spacing hole (13) in the compound plate (2) down, stop screw (14) is installed in the spacing hole, stop screw connects top pin (12).
2. automobile plastic decoration secondary ejecting mechanism as claimed in claim 1 is characterized in that back-moving spring (15) is installed in the described top pin (12), and back-moving spring (15) contacts with following compound plate (2).
3. automobile plastic decoration secondary ejecting mechanism as claimed in claim 1 is characterized in that being shaped on I-shaped groove (16) in the described top pin (12), and the bottom of jacking block (11) is shaped on I-shaped piece (17), and I-shaped piece (17) matches with I-shaped groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202016827U CN201579906U (en) | 2009-12-11 | 2009-12-11 | Secondary jacking-out mechanism for automobile plastic decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202016827U CN201579906U (en) | 2009-12-11 | 2009-12-11 | Secondary jacking-out mechanism for automobile plastic decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579906U true CN201579906U (en) | 2010-09-15 |
Family
ID=42721899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202016827U Expired - Lifetime CN201579906U (en) | 2009-12-11 | 2009-12-11 | Secondary jacking-out mechanism for automobile plastic decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579906U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357971A (en) * | 2011-07-25 | 2012-02-22 | 李慧玲 | Hot pressing forming die for glass fiber reinforcement unsaturated polyester plastic products with complex structure |
| CN103028717A (en) * | 2012-10-18 | 2013-04-10 | 宁波勋辉电器有限公司 | Twice-ejecting mechanism of die casting die |
| CN103112127A (en) * | 2013-01-31 | 2013-05-22 | 台州市黄岩汉威塑料模具有限公司 | Injection molding mould provided with double-overhead-hook type part |
| CN103786316A (en) * | 2013-12-31 | 2014-05-14 | 上海通领汽车饰件有限公司 | Interior trim part carrying device |
| CN103802287A (en) * | 2012-11-09 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Secondary ejection mechanism |
| CN104227998A (en) * | 2014-08-29 | 2014-12-24 | 宁波南方塑料模具有限公司 | Two-step ejection plastic injection mould |
| CN104943072A (en) * | 2015-06-30 | 2015-09-30 | 贾玉平 | Plastic injection mold for forming deep-rib products |
-
2009
- 2009-12-11 CN CN2009202016827U patent/CN201579906U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357971A (en) * | 2011-07-25 | 2012-02-22 | 李慧玲 | Hot pressing forming die for glass fiber reinforcement unsaturated polyester plastic products with complex structure |
| CN103028717A (en) * | 2012-10-18 | 2013-04-10 | 宁波勋辉电器有限公司 | Twice-ejecting mechanism of die casting die |
| CN103802287A (en) * | 2012-11-09 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Secondary ejection mechanism |
| CN103112127A (en) * | 2013-01-31 | 2013-05-22 | 台州市黄岩汉威塑料模具有限公司 | Injection molding mould provided with double-overhead-hook type part |
| CN103112127B (en) * | 2013-01-31 | 2016-06-22 | 台州市黄岩汉威塑料模具有限公司 | There is the injection mold of double; two barb class part |
| CN103786316A (en) * | 2013-12-31 | 2014-05-14 | 上海通领汽车饰件有限公司 | Interior trim part carrying device |
| CN104227998A (en) * | 2014-08-29 | 2014-12-24 | 宁波南方塑料模具有限公司 | Two-step ejection plastic injection mould |
| CN104227998B (en) * | 2014-08-29 | 2016-08-24 | 宁波南方塑料模具有限公司 | One ejects injection mold twice |
| CN104943072A (en) * | 2015-06-30 | 2015-09-30 | 贾玉平 | Plastic injection mold for forming deep-rib products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |