CN103057050B - transparent knob injection mould - Google Patents
transparent knob injection mould Download PDFInfo
- Publication number
- CN103057050B CN103057050B CN201210558466.4A CN201210558466A CN103057050B CN 103057050 B CN103057050 B CN 103057050B CN 201210558466 A CN201210558466 A CN 201210558466A CN 103057050 B CN103057050 B CN 103057050B
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- CN
- China
- Prior art keywords
- slide block
- dynamic model
- transparent knob
- groove
- stem
- 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)
- Toys (AREA)
Abstract
The invention discloses a kind of transparent knob injection mould, comprise dynamic model (1) and cover half (2), the center of described dynamic model (1) is be provided with the stem stem (3) matched with transparent knob inner chamber, described stem stem (3) is around provided with four groups of plastic transparent knob detents and is provided with can the slide block mechanism of linear telescopic slide block (4), described slide block mechanism is located on dynamic model (1), described dynamic model (1) is provided with prelocalization device and the post-positioning device that spacing correspondence often organizes slide block (4) the linear telescopic position of slide block mechanism, described cover half (2) is provided with and drives the corresponding drive block (5) often organizing the slide block (4) of slide block mechanism.This transparent knob injection mould is avoided leaving splicing line at the end face of transparent knob and side, reaching product technology requirement completely.
Description
Technical field
The present invention relates to injection mold technical field, is specifically a kind of transparent knob injection mould.
Background technology
There is a kind of transparent knob at present, in lid shape, be provided with four detents in the bottom of madial wall.After transparent knob is shaping, can not there be splicing line end face and side, and this just can not adopt conventional brace mode to carry out injection mo(u)lding, because adopt in this way, inherently leave splicing line at the end face of transparent knob and side, so just cannot reach the technical requirement of product.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of and avoids leaving splicing line at the end face of transparent knob and side, can reach the transparent knob injection mould that product technology requires completely.
Technical scheme of the present invention is, a kind of transparent knob injection mould with following structure is provided, comprise dynamic model and cover half, the center of described dynamic model is be provided with the stem stem matched with transparent knob inner chamber, being provided with four groups of plastic transparent knob detents around described stem stem and being provided with can the slide block mechanism of linear telescopic slide block, described slide block mechanism is located on dynamic model, described dynamic model is provided with prelocalization device and the post-positioning device that spacing correspondence often organizes the slide block linear telescopic position of slide block mechanism, and described cover half is provided with and drives the corresponding drive block often organizing the slide block of slide block mechanism.
Described the inner often organizing the slide block of slide block mechanism is provided with and raises up, and described projection stretches in the bottom notch of stem stem, and the lateral wall of described projection is provided with the radial projection of plastic transparent knob detent.
Described slide block is provided with the first groove tilted to the inside, described every block drive be provided with can with the projection of corresponding first recess.
Often organize prelocalization device and comprise limited block, described slide block is provided with the second groove, and described limited block to be located in the second groove and to fix with dynamic model, is provided with gap between the lateral wall of described second groove and the lateral wall of limited block.
Often organize post-positioning device comprise round ball and spring, described spring is located in the blind hole of dynamic model, and the bottom of described spring and the bottom surface of blind hole are fixed, and top and the ball of described spring are fixed, described dynamic model be provided with can supply ball embedding or away from V-type groove.
After adopting said structure, the present invention compared with prior art, have the following advantages: owing to adopting the slide block inner core pulling of slide block mechanism, by the radial projection linear telescopic on slide block, carry out shaping be separated, thus avoid leaving splicing line at the end face of transparent knob and side, product technology requirement being reached completely.
As improvement, described the inner often organizing the slide block of slide block mechanism is provided with and raises up, described projection stretches in the bottom notch of stem stem, and the lateral wall of described projection is provided with the radial projection of plastic transparent knob detent, this slide block linear telescopic, makes the shaping transparent knob detent of radial projection and can be separated.
As improvement, described slide block is provided with the first groove tilted to the inside, described every block drive be provided with can with the projection of corresponding first recess, drives structure is simple, compact, practical and convenient.
As improvement, often organize prelocalization device and comprise limited block, described slide block is provided with the second groove, described limited block to be located in the second groove and to fix with dynamic model, be provided with gap between the lateral wall of described second groove and the lateral wall of limited block, above structure good limit effect, structure is simple.
As improvement, often organize post-positioning device and comprise round ball and spring, described spring is located in the blind hole of dynamic model, the bottom of described spring and the bottom surface of blind hole are fixed, top and the ball of described spring are fixed, described dynamic model be provided with can for ball embed or away from V-type groove, above structure good limit effect, structure is simple.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of transparent knob injection mould of the present invention.
Accompanying drawing 2 is closure state schematic diagrames of transparent knob injection mould of the present invention.
Accompanying drawing 3 is die opening state schematic diagrames of transparent knob injection mould of the present invention.
As shown in the figure: 1, dynamic model, 1.1, blind hole, 1.2, V-type groove, 2, cover half, 3, stem stem, 4, slide block, 4.1, protruding, 4.2, radial projection, the 4.3, first groove, the 4.4, second groove, 5, drive block, 5.1, projection, 6, limited block, 7, ball, 8, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As Fig. 1, Fig. 2, shown in Fig. 3, transparent knob injection mould of the present invention, comprise dynamic model 1 and cover half 2, the center of described dynamic model 1 is be provided with the stem stem 3 matched with transparent knob inner chamber, being provided with four groups of plastic transparent knob detents around described stem stem 3 and being provided with can the slide block mechanism of linear telescopic slide block 4, described slide block mechanism is located on dynamic model 1, described dynamic model 1 is provided with prelocalization device and the post-positioning device that spacing correspondence often organizes the slide block 4 linear telescopic position of slide block mechanism, described cover half 2 is provided with and drives the corresponding drive block 5 often organizing the slide block 4 of slide block mechanism, described dynamic model 1 is also provided with three square push rods for ejecting product.
Described the inner often organizing the slide block 4 of slide block mechanism is provided with and raises up 4.1, and described protruding 4.1 stretch in the bottom notch of stem stem 3, and the described lateral wall of protruding 4.1 is provided with the radial projection 4.2 of plastic transparent knob detent.
Described slide block 4 is provided with the first groove 4.3 tilted to the inside, and described every block drive block 5 is provided with the projection 5.1 that can match with corresponding first groove 4.3.
Often organize prelocalization device and comprise limited block 6, described slide block 4 is provided with the second groove 4.4, it is interior and fixing with dynamic model 1 that described limited block 6 is located at the second groove 4.4, gap is provided with between the lateral wall of described second groove 4.4 and the lateral wall of limited block 6, when slide block 4 moves inward, when the described lateral wall of the second groove 4.4 and the lateral wall of limited block 6 are offseted, reach position location.
Often organize post-positioning device and comprise ball 7 and spring 8, described spring 8 is located in the blind hole 1.1 of dynamic model 1, the bottom of described spring 8 and the bottom surface of blind hole 1.1 are fixed, top and the ball 7 of described spring 8 are fixed, described dynamic model 1 be provided with can for ball 7 embed or away from V-type groove 1.2, ball 7 generally can adopt steel ball, can adopt stage clip at spring 8, and ball 7 has a thrust upwards all the time in the effect of spring 8.
When mould closes, cover half 2 moves downward, and drive block 5 drives corresponding slide block 4 to move laterally, until encounter limited block 6 downwards, cavity now between cover half 2 and dynamic model 1 can just shaping transparent knob, and the radial projection 4.2 on slide block 4 can just the groove of shaping transparent knob.
During mould die sinking, cover half 2 moves upward away from dynamic model 1, and band movable slider 4 moves to the inside, and the radial projection 4.2 on slide block 4 away from by shaping product, is slided and 4 to be moved, arrive the position location of ball, then ejected by shaping product by the push rod of three on dynamic model 1.
Claims (3)
1. a transparent knob injection mould, comprise dynamic model (1) and cover half (2), the center of described dynamic model (1) is be provided with the stem stem (3) matched with transparent knob inner chamber, described stem stem (3) is around provided with four groups of plastic transparent knob detents and is provided with can the slide block mechanism of linear telescopic slide block (4), described slide block mechanism is located on dynamic model (1), described dynamic model (1) is provided with prelocalization device and the post-positioning device that spacing correspondence often organizes slide block (4) the linear telescopic position of slide block mechanism, described cover half (2) is provided with and drives the corresponding drive block (5) often organizing the slide block (4) of slide block mechanism, often organize prelocalization device and comprise limited block (6), described slide block (4) is provided with the second groove (4.4), it is interior and fixing with dynamic model (1) that described limited block (6) is located at the second groove (4.4), gap is provided with between the lateral wall of described second groove (4.4) and the lateral wall of limited block (6), described slide block (4) is provided with the first groove (4.3) tilted to the inside, and described every block drive block (5) is provided with the projection (5.1) that can match with corresponding first groove (4.3).
2. transparent knob injection mould according to claim 1, it is characterized in that: described the inner often organizing the slide block (4) of slide block mechanism is provided with raise up (4.1), described projection (4.1) stretches in the bottom notch of stem stem (3), and the lateral wall of described projection (4.1) is provided with the radial projection (4.2) of plastic transparent knob detent.
3. transparent knob injection mould according to claim 1, it is characterized in that: often organize post-positioning device and comprise ball (7) and spring (8), described spring (8) is located in the blind hole (1.1) of dynamic model (1), the bottom of described spring (8) and the bottom surface of blind hole (1.1) are fixed, the top of described spring (8) and ball (7) are fixed, described dynamic model (4) be provided with can supply ball (7) embedding or away from V-type groove (4.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558466.4A CN103057050B (en) | 2012-12-20 | 2012-12-20 | transparent knob injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558466.4A CN103057050B (en) | 2012-12-20 | 2012-12-20 | transparent knob injection mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103057050A CN103057050A (en) | 2013-04-24 |
| CN103057050B true CN103057050B (en) | 2015-07-29 |
Family
ID=48100079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210558466.4A Expired - Fee Related CN103057050B (en) | 2012-12-20 | 2012-12-20 | transparent knob injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103057050B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943610B (en) * | 2018-09-04 | 2023-09-08 | 昆山鑫泰利智能科技股份有限公司 | Sliding block mechanism with small product line clamping and breaking difference |
| CN115071004B (en) * | 2022-06-23 | 2023-09-08 | 晋江中天模具有限公司 | PVC polychrome rotary die utensil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000289062A (en) * | 1999-04-07 | 2000-10-17 | Sumikou Tec Kk | Opening core |
| JP2010167739A (en) * | 2009-01-26 | 2010-08-05 | Daipla System Technology Kk | Shaping die |
| CN201900695U (en) * | 2010-07-19 | 2011-07-20 | 佛山市顺德区汉达精密电子科技有限公司 | Die for inner sliding block |
| CN202462803U (en) * | 2011-12-29 | 2012-10-03 | 宁波市华宝塑胶模具有限公司 | Inner core-pulling mechanism for inner buckles of cup-shaped products |
| CN202943839U (en) * | 2012-12-20 | 2013-05-22 | 宁海县大鹏模具塑料有限公司 | Transparent knob injection mold |
-
2012
- 2012-12-20 CN CN201210558466.4A patent/CN103057050B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000289062A (en) * | 1999-04-07 | 2000-10-17 | Sumikou Tec Kk | Opening core |
| JP2010167739A (en) * | 2009-01-26 | 2010-08-05 | Daipla System Technology Kk | Shaping die |
| CN201900695U (en) * | 2010-07-19 | 2011-07-20 | 佛山市顺德区汉达精密电子科技有限公司 | Die for inner sliding block |
| CN202462803U (en) * | 2011-12-29 | 2012-10-03 | 宁波市华宝塑胶模具有限公司 | Inner core-pulling mechanism for inner buckles of cup-shaped products |
| CN202943839U (en) * | 2012-12-20 | 2013-05-22 | 宁海县大鹏模具塑料有限公司 | Transparent knob injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057050A (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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20181220 |