CN103057041B - Injection mould - Google Patents
Injection mould Download PDFInfo
- Publication number
- CN103057041B CN103057041B CN201210558406.2A CN201210558406A CN103057041B CN 103057041 B CN103057041 B CN 103057041B CN 201210558406 A CN201210558406 A CN 201210558406A CN 103057041 B CN103057041 B CN 103057041B
- Authority
- CN
- China
- Prior art keywords
- runner
- spill spin
- spin block
- dynamic model
- stage clip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Then invention discloses an injection mould which comprises a moving mould (1) and a fixed mould (2), wherein the moving mould (1) is provided with two protruding blocks (1.1) for molding products, and the two protruding blocks (1.1) are provided with runners which are arranged in the same straight lines. The injection mould further comprises a rotary block (3), wherein the rotary block (3) is in clearance fit, and is limited in a through hole of the moving mould (1) in an axial mode, the moving mould (1) is further provided with a limiting device which is used for limiting the rotary block (3) in a circumferential mode, a first runner (3.1), a second runner (3.2) and a third runner (3.3) are arranged on the top of the rotary block (3), and the first runner (3.1), the second runner (3.2) and the third runner (3.3) are communicated with the runners which are corresponding to the protruding blocks (1.1). The injection mould has the advantages of being low in cost, wide in application range and good in soundness.
Description
Technical field
The present invention relates to technical field of mold, is specifically a kind of injection mold.
Background technology
Having a kind of injection mold at present, for one of routine goes out two, but is one go out one in the requirement of the specialities of some.If opening one pair of mould in addition, then cost is high, if adopt on the runner of injection mold insert a bearing pin, namely seal the runner of another molding cavity, then dismounting difficulty otherwise fastness poor, this just causes the scope of application of current injection mold little.
Summary of the invention
The technical problem to be solved in the present invention is, provides the injection mold that a kind of cost is low, applied widely, fastness is good.
Technical scheme of the present invention is, provide a kind of injection mold with following structure, comprise dynamic model and cover half, described dynamic model is provided with the projection of two shaped articles, and described two pieces of projections are provided with and are positioned at collinear runner; It comprises spill spin block; described spill spin block matched in clearance and axial limiting are in the through hole of dynamic model; described dynamic model is also provided with the stopping means of circumferential rotary limited block; the top of described spill spin block be provided with can with the first flow of the flow passage of corresponding projection, the second runner and the 3rd runner; point-blank, described 3rd runner is vertically located at the mid point of first flow and the second runner place straight line for described first flow and the second runner.
The bottom of described spill spin block is provided with boss, and described boss is embedded in the stepped hole of dynamic model.
Described stopping means comprises ball and stage clip, described stage clip is located in the blind hole of dynamic model, the bottom of described stage clip and the bottom surface of blind hole are fixed, top and the ball of described stage clip are fixed, the bottom of described spill spin block be provided with can embed for ball or away from V-type groove, the quantity of described V-type groove is two, and both circumferential angle differences 90 degree on spill spin block.
The top center of described spill spin block is provided with hexagon socket head.
After adopting said structure, the present invention compared with prior art, have the following advantages: by rotating T-shaped three runners on spill spin block, two kinds of mode depannings can be had: the first structure and first flow align with the runner of the projection on the left side, second runner aligns with the runner on the right, and the 3rd runner is inoperative, one two can be gone out like this; Namely the second structure allows the 3rd runner align with the runner of the projection on the left side, and first flow and the 3rd runner inoperative, one can go out one like this; Applied widely, and without the need to additionally opening one pair of mould again, cost is low; Again due to described spill spin block matched in clearance and axial limiting in the through hole of dynamic model, and spill spin block rotate after, located by the stopping means of bottom, good fastness can be ensured.
As improvement, described stopping means comprises ball and stage clip, described stage clip is located in the blind hole of dynamic model, the bottom of described stage clip and the bottom surface of blind hole are fixed, top and the ball of described stage clip are fixed, the bottom of described spill spin block be provided with can embed for ball or away from V-type groove, the quantity of described V-type groove is two, and both circumferential angle differences 90 degree on spill spin block, above structure simply, good positioning effect.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of injection mold of the present invention.
Accompanying drawing 2 is that one of injection mold of the present invention goes out two-state schematic diagram.
Accompanying drawing 3 is that one of injection mold of the present invention goes out a view.
As shown in the figure: 1, dynamic model, 1.1, projection, 2, cover half, 3, spill spin block, 3.1, first flow, the 3.2, second runner, the 3.3, the 3rd runner, 3.4, hexagon socket head, 4, ball, 5, stage clip.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, injection mold of the present invention, comprises dynamic model 1 and cover half 2, and described dynamic model 1 is provided with the projection 1.1 of two shaped articles, and described two pieces of projections 1.1 are provided with and are positioned at collinear runner; It is characterized in that: it comprises spill spin block 3, described spill spin block 3 matched in clearance and axial limiting are in the through hole of dynamic model 1, described dynamic model 1 is also provided with the stopping means of circumferential rotary limited block 3, the top of described spill spin block 3 be provided with can with first flow 3.1, second runner 3.2 of the flow passage of corresponding projection 1.1 and the 3rd runner 3.3, described first flow 3.1 and the second runner 3.2 are point-blank, described 3rd runner 3.3 is vertically located at the mid point of first flow 3.1 and the second runner 3.2 place straight line, namely in T shape.
The bottom of described spill spin block 3 is provided with boss, and described boss is embedded in the stepped hole of dynamic model 1.
Described stopping means comprises ball 4 and stage clip 5, described stage clip 5 is located in the blind hole of dynamic model 1, the described bottom of stage clip 5 and the bottom surface of blind hole are fixed, top and the ball 4 of described stage clip 5 are fixed, the bottom of described spill spin block 3 be provided with can embed for ball 4 or away from V-type groove, the quantity of described V-type groove is two, and both circumferential angle differences 90 degree on spill spin block 3.Rotary at spill spin block 3, can locate two positions, the angle between two positions is 90 degree.
The top center of described spill spin block 3 is provided with hexagon socket head 3.4, can rotate spill spin block 3 with die nut.
By rotating T-shaped three runners on spill spin block 3, can have two kinds of mode depannings: the first structure, first flow 3.1 aligns with the runner of the projection on the left side, and the second runner 3.2 aligns with the runner of the projection on the right, and the 3rd runner 3.3 is inoperative, one two can be gone out like this; The second structure, allows the 3rd runner 3.3 align with the runner of the projection on the left side, and first flow 3.1 and the second runner 3.2 inoperative, one can go out one like this.
Claims (1)
1. an injection mold, comprise dynamic model (1) and cover half (2), described dynamic model (1) is provided with the projection (1.1) of two shaped articles, and described two pieces of projections (1.1) are provided with and are positioned at collinear runner, it is characterized in that: it comprises spill spin block (3), described spill spin block (3) matched in clearance and axial limiting are in the through hole of dynamic model (1), described dynamic model (1) is also provided with the stopping means of circumferential rotary limited block (3), the top of described spill spin block (3) be provided with can with the first flow (3.1) of the flow passage of corresponding projection (1.1), second runner (3.2) and the 3rd runner (3.3), described first flow (3.1) and the second runner (3.2) are point-blank, described 3rd runner (3.3) is vertically located at the mid point of first flow (3.1) and the second runner (3.2) place straight line, the bottom of described spill spin block (3) is provided with boss, and described boss is embedded in the stepped hole of dynamic model (1), described stopping means comprises ball (4) and stage clip (5), described stage clip (5) is located in the blind hole of dynamic model (1), the bottom of described stage clip (5) and the bottom surface of blind hole are fixed, the top of described stage clip (5) and ball (4) are fixed, the bottom of described spill spin block (3) be provided with can supply ball (4) embed or away from V-type groove, the quantity of described V-type groove is two, and both circumferential angle differences 90 degree on spill spin block (3), the top center of described spill spin block (3) is provided with hexagon socket head (3.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558406.2A CN103057041B (en) | 2012-12-20 | 2012-12-20 | Injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558406.2A CN103057041B (en) | 2012-12-20 | 2012-12-20 | Injection mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057041A CN103057041A (en) | 2013-04-24 |
| CN103057041B true CN103057041B (en) | 2015-04-29 |
Family
ID=48100070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210558406.2A Expired - Fee Related CN103057041B (en) | 2012-12-20 | 2012-12-20 | Injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057041B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409260B (en) * | 2013-08-27 | 2015-03-25 | 申清章 | Improved soap embossing device |
| CN107738411B (en) * | 2017-10-31 | 2019-07-30 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Injection mold applied widely |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626709Y (en) * | 2003-06-20 | 2004-07-21 | 顺德市顺达电脑厂有限公司 | Vertically jacking mechanism |
| CN2908121Y (en) * | 2006-05-26 | 2007-06-06 | 佛山市顺德区汉达精密电子科技有限公司 | Multicavity mould |
| CN101323165A (en) * | 2008-07-24 | 2008-12-17 | 宁波跃飞模具有限公司 | Injection mold feed multiway choosing and regulating mechanism |
| CN101531051A (en) * | 2009-04-27 | 2009-09-16 | 宁海县大鹏模具塑料有限公司 | An electrical heating high light injection mold of isolation energy-saving structure |
| CN101954706A (en) * | 2010-06-19 | 2011-01-26 | 凡嘉科技（无锡）有限公司 | Conversion device for molding two plastic products in one injection mold |
| CN102357990A (en) * | 2011-09-28 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Structure for locking formwork component of mould |
| CN202943833U (en) * | 2012-12-20 | 2013-05-22 | 宁海县大鹏模具塑料有限公司 | Injection mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06182818A (en) * | 1992-12-15 | 1994-07-05 | Matsushita Electric Ind Co Ltd | Mold device for injection compression molding |
-
2012
- 2012-12-20 CN CN201210558406.2A patent/CN103057041B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626709Y (en) * | 2003-06-20 | 2004-07-21 | 顺德市顺达电脑厂有限公司 | Vertically jacking mechanism |
| CN2908121Y (en) * | 2006-05-26 | 2007-06-06 | 佛山市顺德区汉达精密电子科技有限公司 | Multicavity mould |
| CN101323165A (en) * | 2008-07-24 | 2008-12-17 | 宁波跃飞模具有限公司 | Injection mold feed multiway choosing and regulating mechanism |
| CN101531051A (en) * | 2009-04-27 | 2009-09-16 | 宁海县大鹏模具塑料有限公司 | An electrical heating high light injection mold of isolation energy-saving structure |
| CN101954706A (en) * | 2010-06-19 | 2011-01-26 | 凡嘉科技（无锡）有限公司 | Conversion device for molding two plastic products in one injection mold |
| CN102357990A (en) * | 2011-09-28 | 2012-02-22 | 凡嘉科技（无锡）有限公司 | Structure for locking formwork component of mould |
| CN202943833U (en) * | 2012-12-20 | 2013-05-22 | 宁海县大鹏模具塑料有限公司 | Injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057041A (en) | 2013-04-24 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20181220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |