CN202952437U - Mold anti-sticking slider structure - Google Patents
Mold anti-sticking slider structure Download PDFInfo
- Publication number
- CN202952437U CN202952437U CN 201220609260 CN201220609260U CN202952437U CN 202952437 U CN202952437 U CN 202952437U CN 201220609260 CN201220609260 CN 201220609260 CN 201220609260 U CN201220609260 U CN 201220609260U CN 202952437 U CN202952437 U CN 202952437U
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- CN
- China
- Prior art keywords
- mould
- slide block
- fixed block
- antiseized
- housing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a mold anti-sticking slider structure. An anti-slipping structure is matched with a core insert to form products provided with bore logs. The mold anti-sticking slider structure comprises a slider seat, an elastic block, a spring, a limiting screw and a slider core, wherein a fixed block is fixed with the slider seat, and a counter bore is formed in one side, close to the slider seat, of the fixed block; the elastic block is arranged on one side, far away from the slider seat, of the core fixed block; the spring is arranged between the elastic block and the fixed block, and the spring is of a compressed state when the mold is of a mold assembly state; one end of the limiting screw penetrates out through the counter bore of the fixed block to be fixed on the elastic block, a screw head is arranged at the other end of the limiting screw, and a gap is reserved between the screw head and the counter hole when the mold is of the mold assembly state; and one end of the slider core is fixed on the fixed block, and the other end of the slider core penetrates through the fixed block and the elastic block and penetrates out from one side, far away from the fixed block, of the elastic block, of. The mold anti-sticking slider structure is applicable for separation between sliders and products without large abutting faces and relying holes.
Description
[technical field]
The utility model relates to a kind of slide block structure, particularly relates to a kind of antiseized slide block structure of mould.
[background technology]
When adopting mould to carry out production, often can use the moulding that slide block structure carries out product, yet slide block can mutually stick together with product again when withdrawing from, cause both and can't separate.
See also Fig. 1, it illustrates the antiseized slide block structure into a kind of mould of prior art.This sliding block anti-adhesion structure applications is separated in the product 10 with breaking hole 11 and slide block 12, and this structure comprises: spring 13, be located in described slide block 12; False thimble 14, one end be in the described spring 14 of matched moulds state lower compression, and the other end is held in the breaking hole 11 of product 10.
When die sinking, 12 motions of described slide block, two described false thimbles 14 support described product 10 by described breaking hole 11, and described slide block 12 separates with described product 10, and after described spring 14 discharged fully, described false thimble 14 also broke away from described breaking hole 11.Yet structure shown in Figure 1 can only be applicable to possess the product 10 in breaking hole 11 and separating of slide block 12.
Please consult Fig. 2, it illustrates the antiseized slide block structure into the another kind of mould of prior art again.This sliding block anti-adhesion structure applications is in having separating of product 20 that the large tracts of land position can support and slide block 21, and this structure comprises: slide block bundle piece 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 1 sides; False thimble 26, it is arranged in described slide block 21, has a stop block 27 on this vacation thimble 26, described stop block 27 is located at described spring away from described product 20 1 ends, when matched moulds, described false thimble 26 1 ends are held in described product 20, and the other end is held in the vertical plane 23 of described slide block bundle piece 22.
When die sinking, described slide block bundle piece 22 moves upward, described slide block 21 moves in the horizontal direction, described false thimble 26 1 ends are held in described product 20, thereby make described product 20 break away from easily described slide block 12, and described false thimble 26 other ends are held in the vertical plane 23 of described slide block bundle piece 22, so described false thimble 26 does not move, when described slide block bundle piece 22 moves up to described inclined plane 24 and contacts with described false thimble 26, described spring 25 discharges, the stopper section 27 of described false thimble 26 is driven, and described false thimble 26 1 ends break away from described product 20.
Yet structure shown in Figure 2 can only be applicable to possess separating of product 20 that the large tracts of land position can support and slide block 21.
See also Fig. 3, Fig. 3 is a kind of structural representation of product.Described product 30 1 sides are provided with three extensions 31, and each described extension 31 areas are less, all are provided with hole post 31 on each described extension 31, each described hole post 31 neither breakings.
As seen, therefore described product 30 can not adopt the antiseized slide block structure of mould as shown in Figure 1 because there is not the breaking hole in the position that needs moulding; Simultaneously, because the area of the described extension 31 of described product 30 is less, the therefore also antiseized slide block structure of inapplicable mould as described in Figure 2.
In view of this, be necessary to develop in fact a kind of antiseized slide block structure of mould, to address the above problem.
[summary of the invention]
Therefore, the purpose of this utility model is to provide a kind of antiseized slide block structure of mould, and the antiseized slide block structure that solves the mould of prior art can't be applied to without larger supporting surface and without the product in breaking hole and the disengaging between slide block.
In order to achieve the above object, the antiseized slide block structure of the mould that the utility model provides, described anti-skid structure coordinates with male die core, the product of the porose post of forming device, the antiseized slide block structure of this mould comprises:
Take-up housing;
Fixed block is fixed with described take-up housing, and described fixed block has counter sink near described take-up housing one side;
The bullet piece is located at and is describedly entered sub-fixed block away from described take-up housing one side;
Spring is located between described fixed block and described bullet piece, and this spring is in compressive state when mould matched moulds state;
Limited screw, the one end is passed and is fixed in described bullet piece by the described counter sink of described fixed block, and the other end has the spiral shell head, and there is the gap in described spiral shell head when mould matched moulds state and between described counter sink;
Slide block enters son, and the one end is fixed in described fixed block, and the other end penetrates described fixed block and described bullet piece and extended away from described fixed block one side by described bullet piece.
Optionally, described fixed block has one near described bullet piece one side and is installed with the hole, and described being installed with is installed with described spring in the hole.
Optionally, adopt the first screw to fix between described take-up housing and described fixed block.
Optionally, also be provided with slanting guide pillar hole on described take-up housing, 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 one side.
Optionally, adopt the second screw to fix between described take-up housing and described wear-resistant block.
Optionally, the degree of depth of described Kong Zhu is S, the spiral shell head of described limited screw when mould matched moulds state and the gap between described counter sink be S1, L1 is the first safe clearance, S1〉S+L1.
Optionally, described the first safe clearance is 2mm.
Optionally, also be provided with the backstop screw in described mould.
Optionally, described take-up housing after matched moulds and the distance between described backstop screw be S3, it is S2 that described take-up housing maximum in the horizontal direction withdraws from stroke, L2 is the second safe clearance, S3＞S2+L2.
Optionally, described the second safe clearance is 2mm.
Compared to prior art, utilize the antiseized slide block structure of mould of the present utility model, when die sinking, described take-up housing takes described fixed block motion to, and drive described slide block and enter son and do the action of loosing core, and described bullet piece is subjected to supporting of described spring, and described product is supported, after very close to each other between described limited screw and described counter sink, described fixed block drives described bullet piece and then breaks away from described product.Need not to support described product because described slide block enters son, so this structure can be utilized at the product without the breaking hole; In addition, owing to adopting described bullet piece but not false thimble, therefore also this structure also is applicable to the less product of supporting surface again.To sum up, this structure is applicable to without larger supporting surface and without the product in breaking hole and the disengaging between slide block.
[description of drawings]
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 into antiseized slide block structure one preferred embodiment of mould of the present utility model.
Fig. 5 illustrates the decomposition texture schematic diagram into antiseized slide block structure one preferred embodiment of mould of the present utility model.
Fig. 6 illustrates the assembly structure cutaway view in mould into antiseized slide block structure one preferred embodiment of mould of the present utility model.
[specific embodiment]
Please jointly consult Fig. 3, Fig. 4, Fig. 5, Fig. 3 Fig. 3 is that structural representation, Fig. 4 of a kind of product illustrates structural representation, Fig. 5 for antiseized slide block structure one preferred embodiment of mould of the present utility model and illustrate decomposition texture schematic diagram into antiseized slide block structure one preferred embodiment of mould of the present utility model.
In order to achieve the above object, the antiseized slide block structure of the mould that the utility model provides, described anti-skid structure coordinates with male die core 100, the product 30(of the porose post 32 of forming device is as shown in Figure 3), in the present embodiment, the antiseized slide block structure of this mould comprises:
Take-up housing 200;
Fixed block 300, fixing with described take-up housing 200, described fixed block 300 has counter sink 301 near described take-up housing 200 1 sides;
Spring 500 is located between described fixed block 300 and described bullet piece 400, and this spring 500 is in compressive state when mould matched moulds state;
Slide block enters son 700, and the one end is fixed in described fixed block 300, and the other end penetrates described fixed block 300 and described bullet piece 400 and extended away from described fixed block 300 1 sides by described bullet piece 400.
Please again in conjunction with consulting Fig. 6, Fig. 6 illustrates the assembly structure cutaway view in mould into antiseized slide block structure one preferred embodiment of mould of the present utility model.
In the present embodiment, described fixed block 300 can have one near described bullet piece 400 1 sides and be installed with hole 302, and described being installed with is installed with described spring 500 in hole 302.Adopt the first screw 800 fixing between described take-up housing 200 and described fixed block 300; Also be provided with slanting guide pillar hole 201 on described take-up housing 200, described mould also has Angle Pin 900(Fig. 6 and illustrates), 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 1 sides, adopts the second screw 903 fixing 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, the spiral shell head 601 of described limited screw 600 when mould matched moulds state and the gap between described counter sink 301 be S1, L1 is the first safe clearance, S1〉S+L1, described the first safe clearance can be 2mm.Also be provided with backstop screw 904 in described mould, described take-up housing 200 after matched moulds and the distance of 904, described backstop screw be S3, it is S2 that described take-up housing 200 maximum in the horizontal direction withdraws from stroke, L2 is the second safe clearance, S3＞S2+L2, described the second safe clearance can be 2mm.
When die sinking, described take-up housing 200 takes described fixed block 300 motions to, and drive described slide block and enter son and 700 do the action of loosing core, and described bullet piece 400 is subjected to supporting of described spring 500, described product 30 is supported, after 301 of the spiral shell head 601 of described limited screw 600 and described counter sinks were very close to each other, described fixed block 300 drove described bullet pieces 400 and then breaks away from described product 30.
Need not to support described product 30 because described slide block enters son 700, so this structure can be utilized at the product 30 without the breaking hole; In addition, again owing to adopting described bullet piece 400 but not false thimble supports, therefore also this structure also is applicable to the less product of supporting surface 30.To sum up, this structure is applicable to without larger supporting surface and without the product 30 in breaking hole and the disengaging between slide block.
Claims (10)
1. the antiseized slide block structure of a mould, described anti-skid structure coordinates with male die core, and the product of the porose post of forming device is characterized in that, and the antiseized slide block structure of this mould comprises:
Take-up housing;
Fixed block is fixed with described take-up housing, and described fixed block has counter sink near described take-up housing one side;
The bullet piece is located at and is describedly entered sub-fixed block away from described take-up housing one side;
Spring is located between described fixed block and described bullet piece, and this spring is in compressive state when mould matched moulds state;
Limited screw, the one end is passed and is fixed in described bullet piece by the described counter sink of described fixed block, and the other end has the spiral shell head, and there is the gap in described spiral shell head when mould matched moulds state and between described counter sink;
Slide block enters son, and the one end is fixed in described fixed block, and the other end penetrates described fixed block and described bullet piece and extended away from described fixed block one side by described bullet piece.
2. the antiseized slide block structure of mould as claimed in claim 1, is characterized in that, described fixed block has one near described bullet piece one side and is installed with the hole, and described being installed with is installed with described spring in the hole.
3. the antiseized slide block structure of mould as claimed in claim 1, is characterized in that, adopts 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, is characterized in that, also is provided with slanting guide pillar hole on described take-up housing, 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, is characterized in that, described take-up housing is fixed with wear-resistant block away from described fixed block one side.
6. the antiseized slide block structure of mould as claimed in claim 5, is characterized in that, adopts 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, is characterized in that, the degree of depth of described Kong Zhu is S, the spiral shell head of described limited screw when mould matched moulds state and the gap between described counter sink be S1, L1 is the first safe clearance, S1〉S+L1.
8. the antiseized slide block structure of mould as claimed in claim 7, is characterized in that, described the first safe clearance is 2mm.
9. the antiseized slide block structure of mould as claimed in claim 1, it is characterized in that, also be provided with the backstop screw in described mould, described take-up housing after matched moulds and the distance between described backstop screw be S3, it is S2 that described take-up housing maximum in the horizontal direction withdraws from stroke, L2 is the second safe clearance, S3＞S2+L2.
10. the antiseized slide block structure of mould as claimed in claim 9, is characterized in that, described the second safe clearance is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609260 CN202952437U (en) | 2012-11-19 | 2012-11-19 | Mold anti-sticking slider structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609260 CN202952437U (en) | 2012-11-19 | 2012-11-19 | Mold anti-sticking slider structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952437U true CN202952437U (en) | 2013-05-29 |
Family
ID=48458030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609260 Withdrawn - After Issue CN202952437U (en) | 2012-11-19 | 2012-11-19 | Mold anti-sticking slider structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753768A (en) * | 2014-01-26 | 2014-04-30 | 常州机电职业技术学院 | Realize automatic mould that twists tooth and drop of injection molding |
| CN103817835A (en) * | 2012-11-19 | 2014-05-28 | 汉达精密电子(昆山)有限公司 | Anti-sticking sliding block structure for die |
| CN104227883A (en) * | 2013-06-18 | 2014-12-24 | 汉达精密电子(昆山)有限公司 | Sliding block forcibly-demolding structure of mold |
-
2012
- 2012-11-19 CN CN 201220609260 patent/CN202952437U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817835A (en) * | 2012-11-19 | 2014-05-28 | 汉达精密电子(昆山)有限公司 | Anti-sticking sliding block structure for die |
| CN103817835B (en) * | 2012-11-19 | 2016-03-02 | 汉达精密电子(昆山)有限公司 | The antiseized slide block structure of mould |
| CN104227883A (en) * | 2013-06-18 | 2014-12-24 | 汉达精密电子(昆山)有限公司 | Sliding block forcibly-demolding structure of mold |
| CN103753768A (en) * | 2014-01-26 | 2014-04-30 | 常州机电职业技术学院 | Realize automatic mould that twists tooth and drop of injection molding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130529 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |