CN2908121Y - Multicavity mould - Google Patents
Multicavity mould Download PDFInfo
- Publication number
- CN2908121Y CN2908121Y CN 200620059485 CN200620059485U CN2908121Y CN 2908121 Y CN2908121 Y CN 2908121Y CN 200620059485 CN200620059485 CN 200620059485 CN 200620059485 U CN200620059485 U CN 200620059485U CN 2908121 Y CN2908121 Y CN 2908121Y
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- CN
- China
- Prior art keywords
- runner
- die
- cavity mold
- branch
- rotated
- Prior art date
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A multi-cavity mold comprises a mold kernel, a plurality of isolated mold cavities formed in the mold kernel, an incidence part is respectively arranged at one end of the mold cavity and extended to a circumferential edge; the mold kernel is pivoted with a rotating insert core that is positioned within the circumferential scope, wherein the rotating insert core is provided with a flow passage, one end of which is extended to the circumferential edge. The rotation of the rotating insert core can realize the forming by dividing cavity, and the quality of products formed by dividing cavity is quite high so as to meet the requirements of clients.
Description
[technical field]
The utility model is a kind of multi-cavity mold, particularly the multi-cavity mold of chamber injection in a kind of minute.
[background technology]
According to the quantity of die cavity, the mould of injection mo(u)lding can be divided into singe cavity mold and multi-cavity mold.Wherein, the plastic parts of singe cavity mold, and the plastic a plurality of parts of multi-cavity mold, comparatively speaking, the shaping efficiency of multi-cavity mold can be high.
Existing multi-cavity mold is often finished by one-time formed mode, still, during one-shot forming to advance the glue amount big, thereby cause the quality of product of institute's moulding not high enough, for example, burr, shrink, scratch etc. often appear in product, can not satisfy requirement of client.
[summary of the invention]
Main purpose of the present utility model is to provide the multi-cavity mold of chamber injection in a kind of minute.
For reaching above-mentioned purpose, the utility model provides a kind of multi-cavity mold, and it comprises a die, is formed with the die cavity of some isolation in this die, and an end of these die cavitys is respectively equipped with an incident section, and these incident sections extend to the edge of a circumference; Being pivoted in this die one is rotated into son, and this is rotated into son and is positioned at this circumferential area, and wherein, this is rotated into son and is provided with a runner, and an end of this runner extends to the edge of this circumference.
Compared to prior art, the utility model is by being rotated into sub rotation to realize branch chamber moulding, and is higher through minute quality of the product of chamber moulding, can satisfy client's demand.
[description of drawings]
Fig. 1 is the vertical view of the utility model multi-cavity mold.
Fig. 2 is the generalized section of the utility model multi-cavity mold.
[specific embodiment]
Please in conjunction with consulting Figure 1 and Figure 2, the utility model multi-cavity mold comprises a die 10, is formed with the die cavity 20 of some isolation in this die 10, and in present embodiment, these die cavitys 20 are the groove shape, and are distributed in a parallel manner in the die 10.Wherein, an end of these die cavitys 20 is respectively equipped with an incident section 201, and these incident sections 201 extend to the edge of a circumference 101; Be pivoted in this die 10 one be rotated into the son 30, and this is rotated into son 30 and is positioned at this circumference 101 zones, wherein, this is rotated into sub 30 upper surfaces and is provided with a runner 40, in present embodiment, the shape of this runner 40 is V-shaped, and it comprises that the angle between first branch's runner 41 and second branch's runner, 42, the first branch's runners 41 and the second branch's runner 42 can be 90 degree.Wherein, one end of first branch's runner 41 communicates with an end of second branch's runner 42, and the other end of first branch's runner 41 is provided with the first outgoing portion 411, the other end of second branch's runner 42 is provided with the second outgoing portion 421, and the first outgoing portion 411 and the second outgoing portion 421 are positioned on this circumference 101.In addition, this is rotated into son middle part of 30 and is provided with an adjustment hole 31, and this adjustment hole 31 be shaped as the hexagonal shape; Use during for die nut (figure does not show) operation; In addition, this bottom that is rotated into son 30 is provided with some locating holes, in present embodiment, be provided with six locating holes altogether, and these six locating holes are distributed on the same circumference 102, and these six locating holes be shaped as the semicircle sphere, it is respectively first locating hole 311, second locating hole 312, the 3rd locating hole 313, the 4th locating hole 314, the 5th locating hole 315 and the 6th locating hole 316.And be provided with a template 11 in these die 10 belows, be provided with two positioning balls 50 in this template 11, and two positioning balls 50 are positioned on six circumference that locating hole surrounded 102, and optionally are contained in two locating holes, the location can be carried out altogether six times, six moulding can be carried out.
The forming operation of the utility model multi-cavity mold is that substep carries out, and at first, will be rotated into son 30 rotations one angle by die nut, so that two positioning balls 50 lay respectively in the 311 and the 4th locating hole 314 of first location (shown in Figure 1); At this moment, two incident sections 201 are connected one by one with the first outgoing portion 411 and the second outgoing portion 421 respectively, then, carry out the moulding first time; After first time moulding finishes, in the time of die sinking, will be rotated into son 30 another angle that turns clockwise by die nut, two positioning balls 50 lay respectively in the 312 and the 5th locating hole 315 of second location; At this moment, an incident section 201 and the first outgoing portion 411 connect, and carry out the moulding second time again; After second time moulding finishes, in the time of die sinking, will be rotated into the son 30 another angle that turns clockwise by die nut, two positioning balls 50 lay respectively in the 313 and the 6th locating hole 316 of the 3rd location; Two incident sections 201 are connected one by one with the first outgoing portion 411 and the second outgoing portion 421 respectively, carry out moulding for the third time again.In like manner, can carry out fourth, fifth and six moulding.
Claims (6)
1. multi-cavity mold is characterized in that comprising:
One die, and be formed with the die cavity of some isolation in this die, an end of these die cavitys is respectively equipped with an incident section, and these incident sections extend to the edge of a circumference;
One is rotated into son, be hubbed on this die, and this is rotated into son and is positioned at this circumferential area, and wherein, this is rotated into son and is provided with a runner, and an end of this runner extends to the edge of this circumference.
2. multi-cavity mold according to claim 1 is characterized in that: the shape of this runner is V-shaped, and it comprises first branch's runner and second branch's runner, and the end of first branch's runner and second branch's runner is positioned at the edge of this circumference.
3. multi-cavity mold according to claim 2 is characterized in that: the angle between first branch's runner and the second branch's runner is 90 degree.
4. multi-cavity mold according to claim 1 is characterized in that: this middle part that is rotated into son is provided with an adjustment hole, and this adjustment hole be shaped as the hexagonal shape.
5. multi-cavity mold according to claim 1 is characterized in that: this bottom that is rotated into son is provided with some locating holes, and these locating holes surround a circumference; And this die below is provided with a template, is provided with two positioning balls in this template, and two positioning balls are positioned on the circumference that locating hole surrounds, and two positioning balls optionally are contained in two locating holes.
6. multi-cavity mold according to claim 5 is characterized in that: locating hole be shaped as the semicircle sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059485 CN2908121Y (en) | 2006-05-26 | 2006-05-26 | Multicavity mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059485 CN2908121Y (en) | 2006-05-26 | 2006-05-26 | Multicavity mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2908121Y true CN2908121Y (en) | 2007-06-06 |
Family
ID=38127330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059485 Expired - Fee Related CN2908121Y (en) | 2006-05-26 | 2006-05-26 | Multicavity mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2908121Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733901A (en) * | 2008-11-10 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Mold device |
| CN102001159A (en) * | 2010-11-04 | 2011-04-06 | 嘉兴信元精密模具有限公司 | Rotary type throttling valve |
| CN101468512B (en) * | 2007-12-29 | 2012-05-02 | 鸿富锦精密工业（深圳）有限公司 | Mold |
| CN103057041A (en) * | 2012-12-20 | 2013-04-24 | 宁海县大鹏模具塑料有限公司 | Injection mould |
| US8651854B2 (en) | 2009-09-22 | 2014-02-18 | Hunan China Sun Pharmaceutical Machinery Co. Ltd. | Continuous rotary injection molding machine |
| CN109435185A (en) * | 2018-10-24 | 2019-03-08 | 歌尔股份有限公司 | More cave products divide chamber feeding device |
-
2006
- 2006-05-26 CN CN 200620059485 patent/CN2908121Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468512B (en) * | 2007-12-29 | 2012-05-02 | 鸿富锦精密工业（深圳）有限公司 | Mold |
| CN101733901A (en) * | 2008-11-10 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Mold device |
| CN101733901B (en) * | 2008-11-10 | 2013-08-28 | 鸿富锦精密工业（深圳）有限公司 | Mold device |
| US8651854B2 (en) | 2009-09-22 | 2014-02-18 | Hunan China Sun Pharmaceutical Machinery Co. Ltd. | Continuous rotary injection molding machine |
| CN102001159A (en) * | 2010-11-04 | 2011-04-06 | 嘉兴信元精密模具有限公司 | Rotary type throttling valve |
| CN103057041A (en) * | 2012-12-20 | 2013-04-24 | 宁海县大鹏模具塑料有限公司 | Injection mould |
| CN103057041B (en) * | 2012-12-20 | 2015-04-29 | 宁海县大鹏模具塑料有限公司 | Injection mould |
| CN109435185A (en) * | 2018-10-24 | 2019-03-08 | 歌尔股份有限公司 | More cave products divide chamber feeding device |
| CN109435185B (en) * | 2018-10-24 | 2021-02-26 | 歌尔光学科技有限公司 | Cavity-separating material taking device for multi-cavity products |
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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: 20070606 Termination date: 20120526 |