CN103817835B - The antiseized slide block structure of mould - Google Patents
The antiseized slide block structure of mould Download PDFInfo
- Publication number
- CN103817835B CN103817835B CN201210465008.6A CN201210465008A CN103817835B CN 103817835 B CN103817835 B CN 103817835B CN 201210465008 A CN201210465008 A CN 201210465008A CN 103817835 B CN103817835 B CN 103817835B
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- Prior art keywords
- mould
- block
- slide block
- antiseized
- fixed block
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Abstract
The present invention discloses a kind of antiseized slide block structure of mould, and described anti-skid structure coordinates with male die core, the product of the porose post of forming device, and the antiseized slide block structure of this mould comprises: take-up housing; Fixed block, fixes with described take-up housing, and described fixed block has counter sink near described take-up housing side; Bullet block, enters sub-fixed block away from described take-up housing side described in being located at; Spring, is located between described fixed block and described bullet block, and when mould matched moulds state, this spring is in compressive state; Limited screw, its one end is passed by the described counter sink of described fixed block and is fixed on described bullet block, and the other end has spiral shell head, and described spiral shell head exists gap when mould matched moulds state and between described counter sink; Slide block enters son, and described fixed block is fixed in its one end, and the other end penetrates described fixed block and described bullet block and extended away from described fixed block side by described bullet block.This structure is applicable to without larger supporting surface and without the disengaging between the product of Aqueous caustic and slide block.
Description
[technical field]
The present invention relates to a kind of slide block structure, particularly relate to a kind of antiseized slide block structure of mould.
[background technology]
When adopting mould to carry out production, often can use slide block structure to carry out the shaping of product, but slide block be when exiting, mutually can stick together with product again, cause the two to be separated.
Refer to Fig. 1, it illustrates the antiseized slide block structure into a kind of mould of prior art.This sliding block anti-adhesion structure is applied to has the product 10 of Aqueous caustic 11 and being separated of slide block 12, and this structure comprises: spring 13, is located in described slide block 12; False thimble 14, described spring 13 is compressed in its one end under matched moulds state, and the other end is held in the Aqueous caustic 11 of product 10.
When die sinking, described slide block 12 moves, and described in two, described product 10 is supported by described Aqueous caustic 11 by false thimble 14, and described slide block 12 is separated with described product 10, and after described spring 13 discharges completely, described false thimble 14 also departs from described Aqueous caustic 11.But the structure shown in Fig. 1 can only be applicable to possess the product 10 of Aqueous caustic 11 and being separated of slide block 12.
Referring again to Fig. 2, it illustrates the antiseized slide block structure into the another kind of mould of prior art.This sliding block anti-adhesion structure is applied to has being separated of product 20 that large area position can support and slide block 21, and this structure comprises: slide block bundle block 22, and it has vertical plane 23 and by the inclined plane 24 of this vertical plane 23 to downward-extension; Spring 25, is located in described slide block 21 away from described product 20 side; False thimble 26, it is arranged in described slide block 21, this false thimble 26 has a stop block 27, described stop block 27 is located at described spring away from described product 20 one end, when matched moulds, described false thimble 26 one end is held in described product 20, and the other end is held in the vertical plane 23 of described slide block bundle block 22.
When die sinking, described slide block bundle block 22 moves upward, described slide block 21 moves in the horizontal direction, described false thimble 26 one end is held in described product 20, thus make described product 20 depart from described slide block 12 easily, and described false thimble 26 other end is held in the vertical plane 23 of described slide block bundle block 22, so described false thimble 26 does not move, when described slide block bundle block 22 move up to described inclined plane 24 contact with described false thimble 26 time, described spring 25 discharges, the stopper section 27 of described false thimble 26 is driven, and described false thimble 26 one end departs from described product 20.
But the structure shown in Fig. 2 can only be applicable to possess being separated of product 20 that large area position can support and slide block 21.
Refer to Fig. 3, Fig. 3 is a kind of structural representation of product.Described product 30 side is provided with three extensions 31, and each described extension 31 area is less, and each described extension 31 is all provided with hole post 32, the neither breaking of each described hole post 31.
Visible, there is not Aqueous caustic owing to needing shaping position in described product 30, therefore can not adopt the antiseized slide block structure of mould as shown in Figure 1; Meanwhile, because the area of the described extension 31 of described product 30 is less, the therefore antiseized slide block structure of also inapplicable mould as described in Figure 2.
In view of this, the antiseized slide block structure developing a kind of mould is necessary, to solve the problem in fact.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of antiseized slide block structure of mould, the antiseized slide block structure of mould solving prior art cannot be applied to without larger supporting surface and without the disengaging between the product of Aqueous caustic and slide block.
In order to achieve the above object, the antiseized slide block structure of mould provided by the invention, described anti-skid structure coordinates with male die core, the product of the porose post of forming device, and the antiseized slide block structure of this mould comprises:
Take-up housing;
Fixed block, fixes with described take-up housing, and described fixed block has counter sink near described take-up housing side;
Bullet block, enters sub-fixed block away from described take-up housing side described in being located at;
Spring, is located between described fixed block and described bullet block, and when mould matched moulds state, this spring is in compressive state;
Limited screw, its one end is passed by the described counter sink of described fixed block and is fixed on described bullet block, and the other end has spiral shell head, and described spiral shell head exists gap when mould matched moulds state and between described counter sink;
Slide block enters son, and described fixed block is fixed in its one end, and the other end penetrates described fixed block and described bullet block and extended away from described fixed block side by described bullet block.
Optionally, described fixed block has one near described bullet block side and is installed with hole, described in be installed with in hole and be installed with described spring.
Optionally, the first screw is adopted to fix between described take-up housing and described fixed block.
Optionally, described take-up housing is also provided with slanting guide pillar hole, described mould also has Angle Pin, and during mould matched moulds state, described Angle Pin is inserted in described slanting guide pillar hole.
Optionally, described take-up housing is fixed with wear-resistant block away from described fixed block side.
Optionally, the second screw is adopted to fix between described take-up housing and described wear-resistant block.
Optionally, the degree of depth of described Kong Zhu is S, and the gap of spiral shell head when mould matched moulds state and between described counter sink of described limited screw is S1, L1 is the first safe clearance, S1>S+L1.
Optionally, described first safe clearance is 2mm.
Optionally, backstop screw is also provided with in described mould.
Optionally, the distance of described take-up housing after matched moulds and between described backstop screw is S3, and it be S2, L2 is the second safe clearance that described take-up housing in the horizontal direction maximum exits stroke, S3 > S2+L2.
Optionally, described second safe clearance is 2mm.
Compared to prior art, utilize the antiseized slide block structure of mould of the present invention, when die sinking, described take-up housing takes the motion of described fixed block to, and drive described slide block to enter son to do action of loosing core, and described bullet block supporting by described spring, described product is supported, after very close to each other when between described limited screw and described counter sink, described fixed block drives described bullet block and then departs from described product.Because described slide block enters son without the need to supporting described product, therefore this structure can utilize at the product without Aqueous caustic; In addition, again owing to adopting described bullet block but not false thimble, therefore also this structure is also applicable to the less product of supporting surface.To sum up, this structure is applicable to without larger supporting surface and without the disengaging between the product of Aqueous caustic and slide block.
[accompanying drawing explanation]
Fig. 1 illustrates the antiseized slide block structure into a kind of mould of prior art.
Fig. 2 illustrates the antiseized slide block structure into the another kind of mould of prior art.
Fig. 3 is a kind of structural representation of product.
Fig. 4 illustrates the structural representation of antiseized slide block structure one preferred embodiment into mould of the present invention.
Fig. 5 illustrates the decomposition texture schematic diagram of antiseized slide block structure one preferred embodiment into mould of the present invention.
Fig. 6 illustrates the assembly structure sectional view in a mold of antiseized slide block structure one preferred embodiment into mould of the present invention.
[detailed description of the invention]
Please jointly consult Fig. 3, Fig. 4, Fig. 5, the structural representation that Fig. 3 is a kind of structural representation of product, Fig. 4 illustrates antiseized slide block structure one preferred embodiment for mould of the present invention, Fig. 5 illustrate the decomposition texture schematic diagram of antiseized slide block structure one preferred embodiment into mould of the present invention.
In order to achieve the above object, the antiseized slide block structure of mould provided by the invention, described anti-skid structure coordinates with male die core 100, the product 30 (as shown in Figure 3) of the porose post 32 of forming device, and in the present embodiment, the antiseized slide block structure of this mould comprises:
Take-up housing 200;
Fixed block 300, fix with described take-up housing 200, described fixed block 300 has counter sink 301 near described take-up housing 200 side;
Bullet block 400, enters sub-fixed block 300 away from described take-up housing 200 side described in being located at;
Spring 500, is located between described fixed block 300 and described bullet block 400, and when mould matched moulds state, this spring 500 is in compressive state;
Limited screw 600, its one end is passed by the described counter sink 301 of described fixed block 300 and is fixed on described bullet block 400, and the other end has spiral shell head 601, and described spiral shell head 601 exists gap when mould matched moulds state and between described counter sink 301;
Slide block enters son 700, and described fixed block 300 is fixed in its one end, and the other end penetrates described fixed block 300 and described bullet block 400 and extended away from described fixed block 300 side by described bullet block 400.
Please combine again and consult Fig. 6, Fig. 6 illustrates the assembly structure sectional view in a mold of antiseized slide block structure one preferred embodiment into mould of the present invention.
In the present embodiment, described fixed block 300 can have one near described bullet block 400 side and be installed with hole 302, described in be installed with in hole 302 and be installed with described spring 500.The first screw 800 is adopted to fix between described take-up housing 200 and described fixed block 300; Described take-up housing 200 is also provided with slanting guide pillar hole 201, and described mould also has Angle Pin 900 (Fig. 6 illustrates), and during mould matched moulds state, described Angle Pin 900 is inserted in described slanting guide pillar hole 201.Described take-up housing 200 is fixed with wear-resistant block 902 away from described fixed block 300 side, adopts the second screw 903 to fix between described take-up housing 200 and described wear-resistant block 902.
In the present embodiment, the degree of depth of described hole post 32 is S, and the gap of spiral shell head 601 when mould matched moulds state and between described counter sink 301 of described limited screw 600 is S1, L1 is the first safe clearance, S1>S+L1, described first safe clearance can be 2mm.Backstop screw 904 is also provided with in described mould, the distance of described take-up housing 200 after matched moulds and between described backstop screw 904 is S3, the described take-up housing 200 maximum stroke that exits in the horizontal direction is S2, L2 is the second safe clearance, S3 > S2+L2, described second safe clearance can be 2mm.
When die sinking, described take-up housing 200 takes described fixed block 300 to and moves, and drive described slide block to enter son 700 to do action of loosing core, and described bullet block 400 supporting by described spring 500, described product 30 is supported, after very close to each other when between the spiral shell head 601 and described counter sink 301 of described limited screw 600, described fixed block 300 drives described bullet block 400 and then departs from described product 30.
Because described slide block enters son 700 without the need to supporting described product 30, therefore this structure can utilize at the product 30 without Aqueous caustic; In addition, again owing to adopting described bullet block 400 but not false thimble supports, therefore also this structure is also applicable to the less product of supporting surface 30.To sum up, this structure is applicable to without larger supporting surface and without the disengaging between the product 30 of Aqueous caustic and slide block.
Claims (10)
1. an antiseized slide block structure for mould, described antiseized slide block structure coordinates with male die core, and the product of the porose post of forming device, is characterized in that, the antiseized slide block structure of this mould comprises:
Take-up housing;
Fixed block, fixes with described take-up housing, and described fixed block has counter sink near described take-up housing side;
Bullet block, is located at described fixed block away from described take-up housing side;
Spring, is located between described fixed block and described bullet block, and when mould matched moulds state, this spring is in compressive state;
Limited screw, its one end is passed by the described counter sink of described fixed block and is fixed on described bullet block, and the other end has spiral shell head, and described spiral shell head exists gap when mould matched moulds state and between described counter sink;
Slide block enters son, and described fixed block is fixed in its one end, and the other end penetrates described fixed block and described bullet block and extended away from described fixed block side by described bullet block.
2. the antiseized slide block structure of mould as claimed in claim 1, it is characterized in that, described fixed block has one near described bullet block side and is installed with hole, described in be installed with in hole and be installed with described spring.
3. the antiseized slide block structure of mould as claimed in claim 1, is characterized in that, adopt the first screw to fix between described take-up housing and described fixed block.
4. the antiseized slide block structure of mould as claimed in claim 1, it is characterized in that, described take-up housing is also provided with slanting guide pillar hole, and described mould also has Angle Pin, and during mould matched moulds state, described Angle Pin is inserted in described slanting guide pillar hole.
5. the antiseized slide block structure of mould as claimed in claim 1, it is characterized in that, described take-up housing is fixed with wear-resistant block away from described fixed block side.
6. the antiseized slide block structure of mould as claimed in claim 5, is characterized in that, adopt the second screw to fix between described take-up housing and described wear-resistant block.
7. the antiseized slide block structure of mould as claimed in claim 1, it is characterized in that, the degree of depth of described Kong Zhu is S, and the gap of spiral shell head when mould matched moulds state and between described counter sink of described limited screw is S1, L1 is the first safe clearance, S1>S+L1.
8. the antiseized slide block structure of mould as claimed in claim 7, it is characterized in that, described first safe clearance is 2mm.
9. the antiseized slide block structure of mould as claimed in claim 1, it is characterized in that, backstop screw is also provided with in described mould, the distance of described take-up housing after matched moulds and between described backstop screw is S3, the described take-up housing maximum stroke that exits in the horizontal direction is S2, L2 is the second safe clearance, S3 > S2+L2.
10. the antiseized slide block structure of mould as claimed in claim 9, it is characterized in that, described second safe clearance is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465008.6A CN103817835B (en) | 2012-11-19 | 2012-11-19 | The antiseized slide block structure of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210465008.6A CN103817835B (en) | 2012-11-19 | 2012-11-19 | The antiseized slide block structure of mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817835A CN103817835A (en) | 2014-05-28 |
| CN103817835B true CN103817835B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210465008.6A Expired - Fee Related CN103817835B (en) | 2012-11-19 | 2012-11-19 | The antiseized slide block structure of mould |
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| CN (1) | CN103817835B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643843A (en) * | 2016-01-25 | 2016-06-08 | 中山市利群精密实业有限公司 | Elastic block device capable of preventing sticking to front mold and preventing straining of product |
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| CN2873467Y (en) * | 2006-01-20 | 2007-02-28 | 佛山市顺德区汉达精密电子科技有限公司 | Slide block adding false center auxiliary lift-out structure in mould |
| CN2900129Y (en) * | 2006-01-20 | 2007-05-16 | 佛山市顺德区汉达精密电子科技有限公司 | Novel mould slide block delay withdrawing mechanism |
| CN201136253Y (en) * | 2007-10-31 | 2008-10-22 | 佛山市顺德区汉达精密电子科技有限公司 | Slide- exiting structure |
| CN201659650U (en) * | 2010-04-07 | 2010-12-01 | 上海南部塑料制品有限公司 | Sliding block anti-adhesion mechanism in split parting |
| CN102233630A (en) * | 2010-04-21 | 2011-11-09 | 汉达精密电子(昆山)有限公司 | Ejection mechanism |
| US8142185B1 (en) * | 2010-09-30 | 2012-03-27 | Cheng Uei Precision Industry Co., Ltd. | Injection mold forming a product having a barbed structure |
| CN102649301A (en) * | 2011-02-23 | 2012-08-29 | 苏州汉扬精密电子有限公司 | Delay demoulding mechanism |
| CN202952437U (en) * | 2012-11-19 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Mold anti-sticking slider structure |
-
2012
- 2012-11-19 CN CN201210465008.6A patent/CN103817835B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873467Y (en) * | 2006-01-20 | 2007-02-28 | 佛山市顺德区汉达精密电子科技有限公司 | Slide block adding false center auxiliary lift-out structure in mould |
| CN2900129Y (en) * | 2006-01-20 | 2007-05-16 | 佛山市顺德区汉达精密电子科技有限公司 | Novel mould slide block delay withdrawing mechanism |
| CN201136253Y (en) * | 2007-10-31 | 2008-10-22 | 佛山市顺德区汉达精密电子科技有限公司 | Slide- exiting structure |
| CN201659650U (en) * | 2010-04-07 | 2010-12-01 | 上海南部塑料制品有限公司 | Sliding block anti-adhesion mechanism in split parting |
| CN102233630A (en) * | 2010-04-21 | 2011-11-09 | 汉达精密电子(昆山)有限公司 | Ejection mechanism |
| US8142185B1 (en) * | 2010-09-30 | 2012-03-27 | Cheng Uei Precision Industry Co., Ltd. | Injection mold forming a product having a barbed structure |
| CN102649301A (en) * | 2011-02-23 | 2012-08-29 | 苏州汉扬精密电子有限公司 | Delay demoulding mechanism |
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| Publication number | Publication date |
|---|---|
| CN103817835A (en) | 2014-05-28 |
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Granted publication date: 20160302 Termination date: 20181119 |