CN202934734U - Plastic annular hook molding structure - Google Patents
Plastic annular hook molding structure Download PDFInfo
- Publication number
- CN202934734U CN202934734U CN 201220662487 CN201220662487U CN202934734U CN 202934734 U CN202934734 U CN 202934734U CN 201220662487 CN201220662487 CN 201220662487 CN 201220662487 U CN201220662487 U CN 201220662487U CN 202934734 U CN202934734 U CN 202934734U
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- Prior art keywords
- snap fit
- shaped device
- fixed
- angled
- push pedal
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Abstract
The utility model discloses an annular hook molding structure comprising a movable mold, a static mold, a pushing plate, a hook forming mechanism, an ejector mechanism, wherein the hook forming mechanism and the ejector mechanism are matched with a mold core; the pushing plate is arranged between the movable and static molds; the upper and lower end surfaces of the pushing plate are respectively in match connection with the movable and static molds to form a first parting surface and a second parting surface; the hook forming mechanism is fixed on the pushing plate and comprises an X-axial hook forming device and an Y-axial hook forming device which both move towards the mold core after de-molding at the first parting surface so as to obtain an annular hook; and the ejector mechanism is fixed on a movable plate at the bottom of the movable mold and ejects a product after the de-molding at the second parting surface. By using the technical solution, the plastic annular hook molding structure disclosed by the utility model has the advantages of being reasonable in structure, convenient and fast to use, low in cost, high in reliability, etc..
Description
Technical field
The utility model relates to a kind of snap fit mould, especially a kind of annular snap fit forming die structure.
Background technology
The annular snap fit product that has a large amount of plastic materials on market; the annular snap fit shaped device that at present existing annular snap fit product is used when production and processing is the thimble that is generally angled-lift splits and drives the angled-lift splits motion; this thimble two ends are connected with dynamic model movable plate and angled-lift splits respectively; this annular snap fit shaped device product can occur by the snap fit card often in the demoulding; need manually product to be taken off; and then the percent defective when making production and processing improves; and mould itself easily produces fault, increases the cost of plant maintenance, maintenance.
Thus, the inventor considers existing plastic annular snap fit forming die structure is improved, and this case produces thus.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, convenient to use, annular snap fit forming die structure that cost is low.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of annular snap fit forming die structure, this annular snap fit forming die structure comprise dynamic and static mould, push pedal, the snap fit shaping mechanism and the ejecting mechanism that match with core, wherein:
Push pedal, it is located between dynamic and static mould, and this push pedal up and down both ends of the surface are connected with dynamic model, quiet mould respectively and form the first die joint, the second die joint;
The snap fit shaping mechanism, it is fixed in push pedal, this snap fit shaping mechanism comprises X axis snap fit shaped device and Y-axis snap fit shaped device, and after described first die joint place's demoulding, X axis snap fit shaped device and Y-axis snap fit shaped device all move and then obtain annular snap fit to core;
Ejecting mechanism, it is fixed on the movable plate of dynamic model bottom, and after described second die joint place's demoulding, ejecting mechanism ejects product.
Further, described X axis snap fit shaped device comprises having and processed product snap fit be complementary angled-lift splits, fixed head and the elastic component of draw-in groove, described elastic component two ends are connected and drive angled-lift splits with angled-lift splits, fixed head respectively moves to core, and described fixed head is fixed in push pedal.
Further, described elastic component is spring.
Further, described Y-axis snap fit shaped device comprises angle ejector rod and is fixed in the angled-lift splits of angle ejector rod one end, and described angled-lift splits has the draw-in groove that is complementary with the processed product snap fit, and the described angle ejector rod other end is fixed in push pedal by fixed block.
Further, described ejecting mechanism is flat thimble.
compared with prior art, advantage of the present utility model: unreliable for processing structure in prior art, percent defective is high and high in cost of production is not enough, the inventor is divided into X axis snap fit shaped device and Y-axis snap fit shaped device with annular snap fit shaping mechanism, this X axis snap fit shaped device and Y-axis snap fit shaped device reach the effect to annular snap fit moulding and separation when the first die joint separates, in the effect of utilizing ejecting mechanism when the second die joint separates, product to be taken out fully, avoid occurring the phenomenon of product in being stuck in mould when the demoulding, and then saved manually operation with the product break away from moulds, reduced percent defective, reduced and produced this, promoted the reliability of mould when production and processing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model top view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: see also Fig. 1 to shown in Figure 3, a kind of annular snap fit forming die structure, this annular snap fit forming die structure comprises dynamic and static mould 1,2, push pedal 3, the snap fit shaping mechanism that matches with core 4 and ejecting mechanism 6 wherein:
the snap fit shaping mechanism, it is fixed in push pedal 3, this snap fit shaping mechanism comprises X axis snap fit shaped device 51 and Y-axis snap fit shaped device 52, after described first die joint A place's demoulding, X axis snap fit shaped device 51 and Y-axis snap fit shaped device 52 all move and then obtain annular snap fit to core 4, and described X axis snap fit shaped device 51 comprises having and the be complementary angled-lift splits 511 of draw-in groove of processed product C snap fit, fixed head 512 and elastic component 513, described elastic component 513 two ends respectively with angled-lift splits 511, fixed head 512 connects and drives angled-lift splits 511 and moves to core, described fixed head 512 is fixed in push pedal 3, described elastic component 513 is spring, described Y-axis snap fit shaped device 52 comprises angle ejector rod 521 and is fixed in the angled-lift splits 522 of angle ejector rod 521 1 ends, described angled-lift splits 522 has the draw-in groove that is complementary with processed product C snap fit, described angle ejector rod 521 other ends are fixed in push pedal 3 by fixed block 523,
Ejecting mechanism 6, it is fixed on the movable plate 11 of dynamic model 1 bottom, and this ejecting mechanism 6 is flat thimble, and after described second die joint B place's demoulding, ejecting mechanism 6 ejects products C.
the utility model is when the products C demoulding, as shown in Figure 1, at first mould from the first die joint A separately, make X axis snap fit shaped device 51 separate in push pedal 3 and dynamic model 1, and limit by the first limited screw 7 between dynamic model 1 and push pedal 3, the spring that has in X axis snap fit shaped device 51 drives the distance that angled-lift splits 511 moves to mandrel 4 places, make the snap fit after angled-lift splits 511 in X axis snap fit shaped device 51 breaks away from moulding fully, as shown in Figure 2, products C drive Y-axis snap fit shaped device 52 moves when push pedal 3 and dynamic model 1 separate with quiet mould 2 simultaneously, simultaneously the oblique top post in Y-axis snap fit shaped device 52 521 promotes angled-lift splitses 522 and moves to core 4 places, and the angled-lift splits 522 in Y-axis snap fit shaped device 52 has moved the second limited screw 8 restrictions to core 4, and then the angled-lift splits 522 in Y-axis snap fit shaped device 52 breaks away from snap fit after moulding fully, secondly, mould separates from the second die joint B, and at this moment products C has broken away from the snap fit shaping mechanism fully, only need utilize flat thimble that products C is ejected and get final product.
The above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do all belong to the scope of the claims that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (5)
1. annular snap fit forming die structure is characterized in that: this annular snap fit forming die structure comprises dynamic and static mould, push pedal, the snap fit shaping mechanism and the ejecting mechanism that match with core, wherein:
Push pedal, it is located between dynamic and static mould, and this push pedal up and down both ends of the surface are connected with dynamic model, quiet mould respectively and form the first die joint, the second die joint;
The snap fit shaping mechanism, it is fixed in push pedal, this snap fit shaping mechanism comprises X axis snap fit shaped device and Y-axis snap fit shaped device, and after described first die joint place's demoulding, X axis snap fit shaped device and Y-axis snap fit shaped device all move and then obtain annular snap fit to core;
Ejecting mechanism, it is fixed on the movable plate of dynamic model bottom, and after described second die joint place's demoulding, ejecting mechanism ejects product.
2. a kind of annular snap fit forming die structure according to claim 1, it is characterized in that: described X axis snap fit shaped device comprises having and processed product snap fit be complementary angled-lift splits, fixed head and the elastic component of draw-in groove, described elastic component two ends are connected and drive angled-lift splits with angled-lift splits, fixed head respectively moves to core, and described fixed head is fixed in push pedal.
3. a kind of annular snap fit forming die structure according to claim 2, it is characterized in that: described elastic component is spring.
4. a kind of annular snap fit forming die structure according to claim 1, it is characterized in that: described Y-axis snap fit shaped device comprises angle ejector rod and is fixed in the angled-lift splits of angle ejector rod one end, described angled-lift splits has the draw-in groove that is complementary with the processed product snap fit, the described angle ejector rod other end is fixed in push pedal by fixed block, and described angle ejector rod drives angled-lift splits and moves to core.
5. the described a kind of annular snap fit forming die structure of according to claim 1 to 4 any one, it is characterized in that: described ejecting mechanism is flat thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662487 CN202934734U (en) | 2012-12-05 | 2012-12-05 | Plastic annular hook molding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220662487 CN202934734U (en) | 2012-12-05 | 2012-12-05 | Plastic annular hook molding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934734U true CN202934734U (en) | 2013-05-15 |
Family
ID=48318993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220662487 Expired - Fee Related CN202934734U (en) | 2012-12-05 | 2012-12-05 | Plastic annular hook molding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225711A (en) * | 2016-03-25 | 2017-10-03 | 苏州汉扬精密电子有限公司 | Mould with ramp down button demolding structure |
-
2012
- 2012-12-05 CN CN 201220662487 patent/CN202934734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225711A (en) * | 2016-03-25 | 2017-10-03 | 苏州汉扬精密电子有限公司 | Mould with ramp down button demolding structure |
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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: 20130515 Termination date: 20131205 |