CN105711012A - Oblique pin and ejector pin structure of mold - Google Patents
Oblique pin and ejector pin structure of mold Download PDFInfo
- Publication number
- CN105711012A CN105711012A CN201410734288.5A CN201410734288A CN105711012A CN 105711012 A CN105711012 A CN 105711012A CN 201410734288 A CN201410734288 A CN 201410734288A CN 105711012 A CN105711012 A CN 105711012A
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- China
- Prior art keywords
- pin
- thimble
- taper pin
- oblique
- son
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Abstract
An oblique pin and ejector pin structure of a mold comprises a fixed insert, an oblique pin insert, an oblique pin, an ejector pin and an elastic element, wherein one end of the fixed insert is provided with a vertical surface parallel to the vertical direction and an oblique surface forming a certain inclination angle with the vertical direction; one side of the oblique pin insert abuts against the oblique surface of the fixed insert; the oblique pin is provided with a head part and a rod part, the head part makes contact with a product, and the head part is connected with the oblique pin insert; the ejector pin penetrates through the oblique pin insert and the head part of the oblique pin, one end of the ejector pin abuts against the vertical surface of the fixed inset, the other end of the ejector pin abuts against the product, the ejector pin is provided with a convex block, and the diameter of the convex block is larger than that of the other end of the ejector pin; and the ejector pin is sleeved with the elastic element, one end of the elastic element abuts against the convex block of the ejector pin, and the other end of the elastic element abuts against the oblique pin. According to the oblique pin and ejector pin structure of the mold, due to the arrangement of the ejector pin, when the oblique pin retreats, the ejector pin still abuts against the product, the product is fixed, and thus the product does not adhere to the oblique pin when the oblique pin retreats.
Description
[technical field]
The present invention relates to a kind of mould structure, be specifically related to the inclined pin thimble structure of a kind of mould.
[background technology]
When forming plastic cement product, plastic cement products is provided with back-off sometimes.Move back mould to complete back-off, it is sometimes desirable to slide block coordinate taper pin complete, wherein coordinate taper pin in order that anti-limited slip block product when exiting is followed slide block and is exited.
But, use slide block to coordinate taper pin to complete back-off and move back mould, in actual production, product can glue taper pin, causes that product cannot depanning and production smoothly.
In view of this, it is necessary to develop the inclined pin thimble structure of a kind of mould in fact, with the problem solving the viscous taper pin of the said goods.
[summary of the invention]
Therefore, it is an object of the invention to provide the inclined pin thimble structure of a kind of mould, the inclined pin thimble structure of this mould can make the not viscous taper pin of product.
In order to achieve the above object, the inclined pin thimble structure of the mould of the present invention, with mould die sinking direction for vertical direction, comprising:
Being fixed into son, its one end is provided with the vertical plane parallel with vertical direction and the inclined plane with the inclined angle of vertical direction；
Taper pin enters son, is fixed into the inclined plane of son described in the conflict of its side；
Taper pin, it has head and bar portion, described head contact product, and described head and enters sub connection with described taper pin；
Thimble, it enters the head of son and taper pin through described taper pin, is fixed into the vertical plane of son described in one end conflict of described thimble, and the other end conflict product of described thimble, described thimble has projection, and the diameter of described projection is more than the diameter of the described thimble other end；
Flexible member, it is enclosed within described thimble, the projection of the described thimble of one end conflict of described flexible member, the other end described taper pin of conflict.
Alternatively, the height height more than product of sub vertical plane it is fixed into described in.
Alternatively, described taper pin enters the other end of son and is provided with insert, and described insert is embedded in the head of described taper pin, and the head that described taper pin enters son, insert and taper pin is screwed connection.
Alternatively, described flexible member is in elongation state when mould matched moulds, and described flexible member is in compressive state when mould die sinking.
Alternatively, described flexible member is spring.
Compared to prior art, the inclined pin thimble structure of inventive die, by increasing thimble, when taper pin retreats, thimble still heads on product, thus fixing product, product not viscous taper pin when making taper pin retreat.
[accompanying drawing explanation]
Fig. 1 illustrates the inclined pin thimble structure of inventive die in the schematic perspective view of a preferred embodiment.
Fig. 2 illustrates the inclined pin thimble structure of inventive die in the decomposing schematic representation of a preferred embodiment.
Fig. 3 illustrates the inclined pin thimble structure matched moulds view in a preferred embodiment of inventive die.
Fig. 4 illustrates the inclined pin thimble structure die opening state schematic diagram in a preferred embodiment of inventive die.
[detailed description of the invention]
Referring to shown in Fig. 1 and Fig. 2, wherein Fig. 1 depicts the inclined pin thimble structure of inventive die in the schematic perspective view of a preferred embodiment, and Fig. 2 depicts the inclined pin thimble structure of inventive die in the decomposing schematic representation of a preferred embodiment.
In a preferred embodiment, the inclined pin thimble structure of the mould of the present invention, with mould die sinking direction for vertical direction, comprising:
Being fixed into son 100, its one end is provided with the vertical plane 101 parallel with vertical direction and the inclined plane 102 with the inclined angle of vertical direction；
Taper pin enters son 200, is fixed into the inclined plane 102 of son 100 described in the conflict of its side；
Taper pin 300, it has head 301 and bar portion 302, described head 301 contact product 10, and the head 301 of described taper pin 300 and enters son with described taper pin and 200 be connected；
Thimble 400, it enters the head 301 of son 200 and taper pin 300 through described taper pin, correspondingly described taper pin enters in the head 301 of son 200 and taper pin 300 to be provided with space and pass for described thimble 400, the vertical plane 101 of son 100 it is fixed into described in one end conflict of described thimble 400, the other end conflict product 10 of described thimble 400, described thimble 400 has projection 401, and the diameter of described projection 401 is more than the diameter of described thimble 400 other end；
Flexible member 500, it is enclosed within described thimble 400, the projection 401 of the described thimble 400 of one end conflict of described flexible member 500, the other end described taper pin 300 of conflict, correspondingly being provided with space in described taper pin 300 to be located therein for described flexible member 500, described thimble 400 is by described flexible member 500 return.
Wherein, described in be fixed into the height of vertical plane 101 of son 100 more than the height of product 10, after product 10 is ejected from the die of mould, thimble 400 remains to play the effect of fixing product 10.
Wherein, it is connected with described taper pin 300 better to make taper pin enter son 200, described taper pin enters the other end of son 200 and is provided with insert 201, and described insert 201 is embedded in the head 301 of described taper pin 300, and described taper pin enters the head 301 of son 200, insert 201 and taper pin 300 and is screwed connection.
Wherein, described flexible member 500 is in elongation state when mould matched moulds, and described flexible member 500 is in compressive state when mould die sinking, and described flexible member 500 can be spring.
Referring to shown in Fig. 3, it depicts the inclined pin thimble structure matched moulds view in a preferred embodiment of inventive die.When mould matched moulds, being fixed into the vertical plane 101 of son 100 described in one end conflict of described thimble 400, the other end conflict product 10 of described thimble 400, described flexible member 500 is in elongation state.
Referring to shown in Fig. 4, it depicts the inclined pin thimble structure die opening state schematic diagram in a preferred embodiment of inventive die.When mould die sinking, the slide block of described mould exits, described taper pin 300 drive taper pin enter son 200 tilt retreat, for instance taper pin 300 move upward 10 millimeters time, taper pin 300 simultaneously rearward movement 2 millimeters, described taper pin enters son 200 along described inclined plane 102 banking motion being fixed into son 100；Now, one end of thimble 400 stands fast because conflicting the vertical plane 101 being fixed into son 100, therefore, flexible member 500 is compressed, the other end of described thimble 400 stretches out from the head 301 of taper pin 300 and heads on product 10, thus fixing product 10, product 10 is made to separate with the head 301 of taper pin 300, the not viscous taper pin 300 of product 10 when taper pin 300 retreats.
Compared to prior art, the inclined pin thimble structure of inventive die, by increasing thimble 400, when taper pin 300 retreats, thimble 400 still heads on product 10, thus fixing product 10, product 10 not viscous taper pin 300 when making taper pin 300 retreat.
Claims (5)
1. an inclined pin thimble structure for mould, with mould die sinking direction for vertical direction, it is characterised in that the inclined pin thimble structure of described mould includes:
Being fixed into son, its one end is provided with the vertical plane parallel with vertical direction and the inclined plane with the inclined angle of vertical direction；
Taper pin enters son, is fixed into the inclined plane of son described in the conflict of its side；
Taper pin, it has head and bar portion, described head contact product, and described head and enters sub connection with described taper pin；
Thimble, it enters the head of son and taper pin through described taper pin, is fixed into the vertical plane of son described in one end conflict of described thimble, and the other end conflict product of described thimble, described thimble has projection, and the diameter of described projection is more than the diameter of the described thimble other end；
Flexible member, it is enclosed within described thimble, the projection of the described thimble of one end conflict of described flexible member, the other end described taper pin of conflict.
2. the inclined pin thimble structure of mould according to claim 1, it is characterised in that described in be fixed into the height of vertical plane of son more than the height of product.
3. the inclined pin thimble structure of mould according to claim 1, it is characterised in that described taper pin enters the other end of son and is provided with insert, and described insert is embedded in the head of described taper pin, and the head that described taper pin enters son, insert and taper pin is screwed connection.
4. the inclined pin thimble structure of mould according to claim 1, it is characterised in that described flexible member is in elongation state when mould matched moulds, and described flexible member is in compressive state when mould die sinking.
5. the inclined pin thimble structure of mould according to claim 4, it is characterised in that described flexible member is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734288.5A CN105711012A (en) | 2014-12-05 | 2014-12-05 | Oblique pin and ejector pin structure of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734288.5A CN105711012A (en) | 2014-12-05 | 2014-12-05 | Oblique pin and ejector pin structure of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105711012A true CN105711012A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410734288.5A Pending CN105711012A (en) | 2014-12-05 | 2014-12-05 | Oblique pin and ejector pin structure of mold |
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| Country | Link |
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| CN (1) | CN105711012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955438A (en) * | 2017-12-22 | 2019-07-02 | 苏州汉扬精密电子有限公司 | Whole face overhead kick exit structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293756A (en) * | 2000-04-12 | 2001-10-23 | Chubu Kanagata Yosetsu Kogyo Kk | Slide core guiding mechanism and slide core guiding member of mold for molding |
| CN201070818Y (en) * | 2007-04-30 | 2008-06-11 | 汉达精密电子(昆山)有限公司 | Angle pin thimble |
| CN101347980A (en) * | 2007-07-16 | 2009-01-21 | 汉达精密电子(昆山)有限公司 | Inclined pin thimble |
| CN204382556U (en) * | 2014-12-05 | 2015-06-10 | 苏州汉扬精密电子有限公司 | The inclined pin thimble structure of mould |
-
2014
- 2014-12-05 CN CN201410734288.5A patent/CN105711012A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293756A (en) * | 2000-04-12 | 2001-10-23 | Chubu Kanagata Yosetsu Kogyo Kk | Slide core guiding mechanism and slide core guiding member of mold for molding |
| CN201070818Y (en) * | 2007-04-30 | 2008-06-11 | 汉达精密电子(昆山)有限公司 | Angle pin thimble |
| CN101347980A (en) * | 2007-07-16 | 2009-01-21 | 汉达精密电子(昆山)有限公司 | Inclined pin thimble |
| CN204382556U (en) * | 2014-12-05 | 2015-06-10 | 苏州汉扬精密电子有限公司 | The inclined pin thimble structure of mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955438A (en) * | 2017-12-22 | 2019-07-02 | 苏州汉扬精密电子有限公司 | Whole face overhead kick exit structure |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |