CN202895529U - Side drawing structure for die - Google Patents
Side drawing structure for die Download PDFInfo
- Publication number
- CN202895529U CN202895529U CN 201220465172 CN201220465172U CN202895529U CN 202895529 U CN202895529 U CN 202895529U CN 201220465172 CN201220465172 CN 201220465172 CN 201220465172 U CN201220465172 U CN 201220465172U CN 202895529 U CN202895529 U CN 202895529U
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- CN
- China
- Prior art keywords
- slide block
- mould
- side core
- son
- pulling structure
- 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- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a side drawing structure for a die. The die is provided with a core plate and a cavity plate. Inverted hooks in first and second directions are formed by the side drawing structure. The side drawing structure comprises a slider body, a slider poking block, a first slider insert and a second slider insert, wherein the slider body is arranged in the core plate; a first sliding chute and a second sliding chute are formed in the slider body; one end of the slider poking block is fixedly arranged in the cavity plate, and the other end of the slider poking block is arranged in the first sliding chute in a sliding way; the first slider insert is arranged on one side of the slider body; one end of the first slider insert is arranged in the second sliding chute in the sliding way; a mounting angle of the first slider insert corresponds to the first direction; the second slider insert is arranged on one side of the slider body; and a mounting angle of the second slider insert corresponds to the second direction. The inverted hooks in different directions are formed by the first and second slider inserts arranged on one side of the slider body respectively, so that the inverted hooks in different directions can be formed by one slider; and the sliding direction of the slider is a horizontal direction.
Description
[technical field]
The utility model relates to a kind of side core-pulling structure of mould, particularly relates to a kind of side core-pulling structure that saves the space-efficient mould.
[background technology]
The plastic parts of product can use plastic mould to carry out moulding, such as the plastic parts such as shell that are electronic product.Because popularizing of electronic product, also become widely problem for the improvement of plastic mould.
See also Fig. 1, it illustrates the structural representation into a kind of plastic cement products.Described product 100 has is located at an end near the lateral aperture 101 of two side positions.Described hole is vertical with the end face of this end.Described product 100 also has is located at an end near the inclined hole post 102 in centre position.The end face of described inclined hole post 102 and this end is (non-90 degree) at an angle.
When the said goods 100 is carried out moulding, usually can adopt two independent small slide blocks (not shown) respectively the lateral aperture 101 that is positioned at close two side positions of product 100 1 ends to be carried out moulding.
For described inclined hole post 102, then adopt independent structure to carry out moulding.See also Fig. 2, Fig. 2 illustrates the Angle Pin molding structure schematic diagram into prior art.This Angle Pin molding structure comprises: be located at the slide block body 104 in the male model plate 103 of mould; Be located at the slide block bundle piece 106 in the caster 105 of mould.Be fixed with Angle Pin 107 on the described slide block bundle piece 106, described slide block body 104 is horizontal by certain angle α (angle that cooperates described inclined hole post 102 and horizontal plane to be), described slide block body is provided with the guide pillar hole 108 that cooperates described Angle Pin 107, and the slide block that a side of described slide block body 104 is provided with the described inclined hole post 102 of moulding enters son 109.During die sinking, described Angle Pin 107 drives described slide block body 104 along moving horizontal by the direction at α angle, and then drives described slide block and enter son and also move and break away from described inclined hole post 102 along this direction.
Yet, when adopting the described lateral aperture 101 of said structure moulding and inclined hole post 102, need to adopt three independently slide blocks, because therefore less the and limited space of product size is not suitable for.Simultaneously, the slide block body 104 of the described inclined hole post 102 of above-mentioned moulding also is not suitable for horizontal by certain angle.
In view of this, be necessary to develop in fact a kind of side core-pulling structure of mould, need the problem of a plurality of slide blocks to solve moulding the said goods.
[summary of the invention]
Therefore, the purpose of this utility model provides a kind of side core-pulling structure of mould, the problem of a plurality of slide blocks when needing when the lateral aperture of moulding different angles and the inclined hole post to solve.
In order to achieve the above object, the side core-pulling structure of the mould that the utility model provides, described mould has male model plate and caster, the barb of this side core-pulling structure moulding first direction and second direction, this side core-pulling structure comprises:
The slide block body is located in the described male model plate, and described slide block body is provided with the first chute, the second chute;
Slide block shifting block, an end are fixed in the described caster, and the other end slides and is located in described the first chute;
The first slide block enters son, and it is located at described slide block body one side, and described the first slide block enters the end slip of son to be located in described the second chute, and this first slide block enters the corresponding described first direction of angle that son is set up;
The second slide block enters son, and it is located at described slide block body one side, and this second slide block enters the corresponding described second direction of angle that son is set up.
Optionally, described the first chute is the T-shaped groove that is an angle of inclination with vertical direction, and described slide block shifting block corresponds to T-shaped.
Optionally, described the second chute is vertical T-shaped groove, and the end that described the first slide block enters son is T connector.
Optionally, the barb of described first direction is the inclined hole post, and described inclined hole post and horizontal direction are an angle.
Optionally, the barb of described second direction is lateral aperture.
Optionally, if the interior hole length of described inclined hole post is S1, described the first slide block enters son withdraw from described inclined hole post after, the first direction along described inclined hole post that described the first slide block enters son withdraws from distance for Y, L1 is the first safe clearance, then Y＞S1+L1.
Optionally, described the first safe clearance is 2mm.
Optionally, if described the first slide block enters son withdraw from described inclined hole post after, it is X1 in the distance that vertical direction slides that described the first slide block enters son, the height of described slide block body is X, then X＞X1.
Optionally, described the first slide block enters son withdraw from described inclined hole post after, described slide block body is S2 along the sliding distance of horizontal direction, described slide block body withdraws from distance along the maximum of horizontal direction and is S, L2 is the second safe clearance, then S＞S2+L2.
Optionally, described the second safe clearance is 2mm.
Compared to prior art, when die sinking, described slide block shifting block drives described slide block body and moves in the horizontal direction, described the second slide block enters son and is driven the barb that withdraws from second direction, described the first slide block enters son and also is driven in the horizontal direction, and described the first slide block enters son and carries out in described the second chute at the componental movement of vertical direction, and is identical with described first direction thereby described the first slide block enters the resultant motion direction of son, and then can withdraw from the barb of described first direction.As seen, utilize the side core-pulling structure of mould of the present utility model, the first slide block of described slide block body one side enters son and the second slide block enters the barb that son can be distinguished the described first direction of moulding and described second direction owing to be located at, thereby a slide block is the barb of plastic different directions, and described slide block glide direction is horizontal direction.
[description of drawings]
Fig. 1 illustrates the structural representation into a kind of plastic cement products.
Fig. 2 illustrates the Angle Pin molding structure schematic diagram into prior art.
Fig. 3 illustrates the side core-pulling structure one preferred embodiment perspective view into the utility model mould.
Fig. 4 illustrates the side core-pulling structure one preferred embodiment matched moulds status architecture schematic diagram into the utility model mould.
Fig. 5 illustrates the side core-pulling structure one preferred embodiment die opening state structural representation into the utility model mould.
[specific embodiment]
Please jointly consult Fig. 3, Fig. 4, Fig. 5, Fig. 3 illustrates side core-pulling structure one preferred embodiment perspective view, Fig. 4 for the utility model mould and illustrates side core-pulling structure one preferred embodiment matched moulds status architecture schematic diagram, Fig. 5 for the utility model mould and illustrate side core-pulling structure one preferred embodiment die opening state structural representation into the utility model mould.
In order to achieve the above object, the side core-pulling structure of the mould that the utility model provides, described mould has male model plate 201 and caster 202, the barb of this side core-pulling structure moulding first direction and second direction (herein, take the product 100 shown in moulding Fig. 1 as example, the barb of described first direction can be inclined hole post 102, and described inclined hole post 102 is an angle with horizontal direction; The barb of described second direction can be lateral aperture 101), in present embodiment, this side core-pulling structure comprises:
Slide block shifting block 206, one ends are fixed in the described caster 202, and the other end slides and is located in described the first chute 204;
The first slide block enters son 207, and it is located at described slide block body 203 1 sides, and described the first slide block enters the end slip of son 207 to be located in described the second chute 205, and this first slide block enters the corresponding described first directions of angles that son 207 is set up;
The second slide block enters son 208, and it is located at described slide block body 206 1 sides, and this second slide block enters the corresponding described second direction of angle that son 208 is set up.
Wherein, described the first chute 204 can be for being the T-shaped groove at an angle of inclination with vertical direction, and described slide block shifting block 206 correspondences can be T-shaped.
Wherein, described the second chute 205 can be vertical T-shaped groove, and the end that described the first slide block enters son 207 is T connector.
Wherein, if the interior hole length of described inclined hole post 102 is S1, described the first slide block enter the son 207 withdraw from described inclined hole post 102 after, the first direction along described inclined hole post 102 that described the first slide block enters son 207 withdraws from apart from being Y, L1 is the first safe clearance, Y＞S1+L1 then, described the first safe clearance for example is 2mm.Can guarantee that so described the first slide block enters son 207 and the separating of described inclined hole post 102.
Wherein, if described the first slide block enters son 207 withdraw from described inclined hole post 102 after, it is X1 in the distances that vertical direction slides that described the first slide block enters son 207, the height of described slide block body 203 is X, then X＞X1.Thereby guarantee that described slide block body 203 has enough height can leave described the second chute 205, enter son 207 for described the first slide block and slide to withdraw from described inclined hole post 102 along this second chute 205.
Wherein, described the first slide block enter the son 207 withdraw from described inclined hole post 102 after, described slide block body 203 is S2 along the sliding distance of horizontal direction, described slide block body 203 withdraws from apart from being S along the maximum of horizontal direction, L2 is the second safe clearance, S＞S2+L2 then, described the second safe clearance is 2mm.Can guarantee that so described slide block body 203 has enough distances to slide, enter son and 207 withdraw from described inclined hole post 102 to reach the first slide block.
Compared to prior art, when die sinking, described slide block shifting block 206 drives described slide block body 203 and moves in the horizontal direction, described the second slide block enters son 208 and is driven the barb that withdraws from second direction, described the first slide block enters son 207 and also is driven in the horizontal direction, and described the first slide block enter the son 207 componental movements at vertical direction in described the second chute 205, carry out, it is identical with described first direction that thereby described the first slide block enters the resultant motion direction of son 207, and then can withdraw from the barb of described first direction.As seen, utilize the side core-pulling structure of mould of the present utility model, owing to entering son the 207 and second slide block, the first slide block of being located at described slide block body 203 1 sides enters the barb that son 208 can be distinguished the described first direction of moulding and described second direction, thereby a slide block is the barb of plastic different directions, and described slide block glide direction is horizontal direction.
Claims (10)
1. the side core-pulling structure of a mould, described mould has male model plate and caster, and the barb of this side core-pulling structure moulding first direction and second direction is characterized in that, and this side core-pulling structure comprises:
The slide block body is located in the described male model plate, and described slide block body is provided with the first chute, the second chute;
Slide block shifting block, an end are fixed in the described caster, and the other end slides and is located in described the first chute;
The first slide block enters son, and it is located at described slide block body one side, and described the first slide block enters the end slip of son to be located in described the second chute, and this first slide block enters the corresponding described first direction of angle that son is set up;
The second slide block enters son, and it is located at described slide block body one side, and this second slide block enters the corresponding described second direction of angle that son is set up.
2. the side core-pulling structure of mould as claimed in claim 1 is characterized in that, described the first chute is the T-shaped groove that is an angle of inclination with vertical direction, and described slide block shifting block corresponds to T-shaped.
3. the side core-pulling structure of mould as claimed in claim 1 is characterized in that, described the second chute is vertical T-shaped groove, and the end that described the first slide block enters son is T connector.
4. such as the side core-pulling structure of each described mould among the claim 1-3, it is characterized in that the barb of described first direction is the inclined hole post, described inclined hole post and horizontal direction are an angle.
5. such as the side core-pulling structure of each described mould among the claim 1-3, it is characterized in that the barb of described second direction is lateral aperture.
6. the side core-pulling structure of mould as claimed in claim 4, it is characterized in that, if the interior hole length of described inclined hole post is S1, described the first slide block enters son withdraw from described inclined hole post after, the first direction along described inclined hole post that described the first slide block enters son withdraws from apart from being Y, L1 is the first safe clearance, then Y＞S1+L1.
7. the side core-pulling structure of mould as claimed in claim 6 is characterized in that, described the first safe clearance is 2mm.
8. the side core-pulling structure of mould as claimed in claim 4 is characterized in that, if described the first slide block enters son withdraw from described inclined hole post after, it is X1 in the distance that vertical direction slides that described the first slide block enters son, the height of described slide block body is X, then X＞X1.
9. the side core-pulling structure of mould as claimed in claim 4, it is characterized in that, described the first slide block enters son withdraw from described inclined hole post after, described slide block body is S2 along the sliding distance of horizontal direction, described slide block body withdraws from apart from being S along the maximum of horizontal direction, L2 is the second safe clearance, then S＞S2+L2.
10. the side core-pulling 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 201220465172 CN202895529U (en) | 2012-09-13 | 2012-09-13 | Side drawing structure for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465172 CN202895529U (en) | 2012-09-13 | 2012-09-13 | Side drawing structure for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895529U true CN202895529U (en) | 2013-04-24 |
Family
ID=48116239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465172 Withdrawn - After Issue CN202895529U (en) | 2012-09-13 | 2012-09-13 | Side drawing structure for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660092A (en) * | 2012-09-13 | 2014-03-26 | 汉达精密电子(昆山)有限公司 | Side pulling structure of mold |
| 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 |
| CN106626270A (en) * | 2015-07-24 | 2017-05-10 | 苏州汉扬精密电子有限公司 | Sliding block structure of mold |
-
2012
- 2012-09-13 CN CN 201220465172 patent/CN202895529U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660092A (en) * | 2012-09-13 | 2014-03-26 | 汉达精密电子(昆山)有限公司 | Side pulling structure of mold |
| CN103660092B (en) * | 2012-09-13 | 2016-10-19 | 汉达精密电子(昆山)有限公司 | The side core-pulling 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 |
| CN106626270A (en) * | 2015-07-24 | 2017-05-10 | 苏州汉扬精密电子有限公司 | Sliding block structure of mold |
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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: 20130424 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |