CN203004142U - Angle pin structure of die - Google Patents
Angle pin structure of die Download PDFInfo
- Publication number
- CN203004142U CN203004142U CN 201220644333 CN201220644333U CN203004142U CN 203004142 U CN203004142 U CN 203004142U CN 201220644333 CN201220644333 CN 201220644333 CN 201220644333 U CN201220644333 U CN 201220644333U CN 203004142 U CN203004142 U CN 203004142U
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- CN
- China
- Prior art keywords
- barb
- taper pin
- angle pin
- groove
- sub
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- 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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Abstract
The utility model discloses an angle pin structure of a die. The angle pin structure is used for forming a first overhead hook and a second overhead hook of a product. The angle pin structure comprises a female angle pin, a sub-angle pin, a limiting screw, an angle pin groove and a straight surface groove, wherein one side end of the female angle pin is provided with a first forming part for forming the first overhead hook; the female angle pin is internally provided with a guiding groove and a limiting groove; one side end of the sub-angle pin is provided with a second forming part for forming the second overhead hook; a screw hole is formed in one end, away from the second forming part, of the sub-angle pin; the limiting screw is locked in the sub-angle pin through the screw hole and is partially exposed out of the screw hole to be arranged in the limiting groove; the angle pin groove is arranged in the core insert of the die; the female angle pin is arranged in the angle pin groove; and the straight surface groove is formed in the side wall of the angle pin groove of the core insert and abuts against one end, away from the second forming part, of the sub-angle pin during die assembly. By using the angle pin structure, the first overhead hook and the second overhead hook in different overhead hook directions for the product can be retracted.
Description
[technical field]
The utility model relates to a kind of inclined pin structure, particularly relates to a kind of inclined pin structure of mould.
[background technology]
When adopting plastic mould to carry out moulding to product, often can run into the situation that product has barb, can adopt taper pin to carry out moulding.But sometimes also can run into the situation that is difficult to moulding.
See also Fig. 1, Fig. 1 illustrates the structural representation into a kind of product.This product 100 has the first barb 101 and is located in this first barb 101 and the second barb 102 of the barb perpendicular direction of this first barb 101.For this product 100, adopt described the second barb 102 of general inclined pin structure to be difficult to withdraw from, need to cancel this barb 102 of product 100.Yet, if when this second barb 102 has functional can't the cancellation, if can't withdraw from this second barb 102, can't satisfy customer requirement.
In view of this, be necessary to develop in fact a kind of inclined pin 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 inclined pin structure of mould, solve needing shaped article simultaneously to have the first barb of different barb directions and to be located at the second barb in this first barb, and the problem that can't withdraw from.
In order to achieve the above object, the inclined pin structure of the mould that the utility model provides, the first barb of this shaping structures product and be located at the second different barb of the barb direction from described the first barb in described the first barb, this inclined pin structure comprises:
Female taper pin, the one side has the first forming part of described the first barb of moulding, has the gathering sill that penetrates and point to described the first barb in described female taper pin, and described female taper pin is provided with stopper slot away from described the first forming part one side near described gathering sill position;
Sub-taper pin, one side have the second forming part of described the second barb of moulding, and described sub-taper pin is located in described gathering sill, and expose described the second forming part, and described sub-taper pin is provided with screw hole away from described the second forming part one end;
Limited screw, it is locked in described sub-taper pin and partly exposes described screw hole and be located in described stopper slot by described screw hole;
The taper pin groove, it is located in the male die core of described mould, and described female taper pin is located in this taper pin groove;
Face groove directly, it is opened in the sidewall of the described taper pin groove in described male die core, and the described groove of facing directly supports described sub-taper pin away from an end of the second forming part when matched moulds.
Optionally, described the second barb is two, described sub-taper pin, gathering sill, stopper slot, faces groove directly and is all two.
Optionally, during the matched moulds moulding, described product is provided with slide block away from described female taper pin one side.
Compared to prior art, utilize the inclined pin structure of mould of the present utility model, when die sinking, described female taper pin moves along described taper pin groove, produce a component motion in described the first barb direction, and then described the first forming part withdraws from described the first barb; And described sub-taper pin is held in the described groove of facing directly, and described limited screw moves in described stopper slot, and then drives described sub-taper pin and move in described gathering sill, and described the second forming part breaks away from described the second barb.As seen, utilize said structure, can reach the first barb of shaped article and be located at the interior barb direction from described the first barb of described the first barb different the second barb and withdrawing from described the first barb, the second barb.
[description of drawings]
Fig. 1 illustrates the structural representation into a kind of product.
Fig. 2 illustrates and is three-dimensional structure diagram under the inclined pin structure matched moulds state of mould of the present utility model.
Fig. 3 illustrates the decomposition texture schematic diagram into Fig. 2.
Fig. 4 illustrates another visual angle schematic diagram into Fig. 3.
Fig. 5 illustrates the inclined pin structure matched moulds state cutaway view into mould of the present utility model.
Fig. 6 illustrates inclined pin structure the first die opening state cutaway view into mould of the present utility model.
Fig. 7 illustrates inclined pin structure the second die opening state cutaway view into mould of the present utility model.
[specific embodiment]
Please jointly consult Fig. 2-Fig. 4, it illustrates respectively and is the decomposition texture schematic diagram of three-dimensional structure diagram, Fig. 2 under the inclined pin structure matched moulds state of mould of the present utility model, another visual angle schematic diagram of Fig. 3.
In order to achieve the above object, the inclined pin structure of the mould that the utility model provides, the first barb 101 of this shaping structures product 100 and the second different barb 102(of the barb direction from described the first barb 101 that is located in described the first barb 101 please consult Fig. 1 again), in the present embodiment, this inclined pin structure comprises:
Taper pin groove 501, it is located in the male die core 500 of described mould, and described female taper pin 200 is located in this taper pin groove 501;
In the present embodiment, described the second barb 102 is two, described sub-taper pin 300, gathering sill 202, stopper slot 203, faces groove 502 directly and all corresponds to two.
In the present embodiment, described product 100 is provided with slide block 600 away from described female taper pin 200 1 sides.Described slide block 600 is used for coordinating the described product 100 of moulding, simultaneously when matched moulds, with described sub-taper pin 300 reply positions, top.
Please again in conjunction with consulting Fig. 5-Fig. 7, it illustrates respectively inclined pin structure the second die opening state cutaway view into the inclined pin structure first die opening state cutaway view of the inclined pin structure matched moulds state cutaway view of mould of the present utility model, mould of the present utility model, mould of the present utility model.
When die sinking, described female taper pin 200 moves along described taper pin groove 501, produce a component motion in described the first barb 101 directions, and then described the first forming part 201 withdraws from described the first barb 101(part disengaging under the first die opening state, disengaging fully under the second die opening state); And described sub-taper pin 300 is held in the described groove 502 of facing directly, and described limited screw 400 is in the interior motion of described stopper slot 203, and then drives described sub-taper pin 300 in the interior motion of described gathering sill 202, and described the second forming part 301 breaks away from described the second barbs 102.
Compared to prior art, utilize the inclined pin structure of mould of the present utility model, can reach the first barb 101 of shaped article 100 and be located at interior the second different barb 102 and the withdrawing from described the first barb 101, the second barb 102 of the barb direction from described the first barb 101 of described the first barb 101.
Claims (3)
1. the inclined pin structure of a mould, the first barb of this shaping structures product and be located at the second different barb of the barb direction from described the first barb in described the first barb is characterized in that, this inclined pin structure comprises:
Female taper pin, the one side has the first forming part of described the first barb of moulding, has the gathering sill that penetrates and point to described the first barb in described female taper pin, and described female taper pin is provided with stopper slot away from described the first forming part one side near described gathering sill position;
Sub-taper pin, one side have the second forming part of described the second barb of moulding, and described sub-taper pin is located in described gathering sill, and expose described the second forming part, and described sub-taper pin is provided with screw hole away from described the second forming part one end;
Limited screw, it is locked in described sub-taper pin and partly exposes described screw hole and be located in described stopper slot by described screw hole;
The taper pin groove, it is located in the male die core of described mould, and described female taper pin is located in this taper pin groove;
Face groove directly, it is opened in the sidewall of the described taper pin groove in described male die core, and the described groove of facing directly supports described sub-taper pin away from an end of the second forming part when matched moulds.
2. the inclined pin structure of mould as claimed in claim 1, is characterized in that, described the second barb is two, described sub-taper pin, gathering sill, stopper slot, faces groove directly and be all two.
3. the inclined pin structure of mould as claimed in claim 1, is characterized in that, described product is provided with slide block in the matched moulds state away from described female taper pin one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644333 CN203004142U (en) | 2012-11-29 | 2012-11-29 | Angle pin structure of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644333 CN203004142U (en) | 2012-11-29 | 2012-11-29 | Angle pin structure of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004142U true CN203004142U (en) | 2013-06-19 |
Family
ID=48595773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644333 Expired - Fee Related CN203004142U (en) | 2012-11-29 | 2012-11-29 | Angle pin structure of die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847043A (en) * | 2012-11-29 | 2014-06-11 | 汉达精密电子(昆山)有限公司 | Oblique pin structure of mold |
-
2012
- 2012-11-29 CN CN 201220644333 patent/CN203004142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847043A (en) * | 2012-11-29 | 2014-06-11 | 汉达精密电子(昆山)有限公司 | Oblique pin structure of mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130619 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |