CN203567089U - Inner sliding block structure of mold for product provided with reversing buckle on inner side - Google Patents
Inner sliding block structure of mold for product provided with reversing buckle on inner side Download PDFInfo
- Publication number
- CN203567089U CN203567089U CN201320590261.4U CN201320590261U CN203567089U CN 203567089 U CN203567089 U CN 203567089U CN 201320590261 U CN201320590261 U CN 201320590261U CN 203567089 U CN203567089 U CN 203567089U
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- plate
- product
- mould
- sliding block
- slider
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Abstract
The utility model provides an inner sliding block structure of a mold for a product provided with a reversing buckle on the inner side. The structure allows the reversing buckle to be demolded smoothly, and ensures the manufacturing accuracy of the mold. The structure comprises a front mold, a rear mold, an A plate, a B plate and a product ejector pin, wherein a cavity is formed between the front mold and the rear mold; the product is arranged in the cavity; and a reversing buckle structure is arranged on the inner side of the product. The structure is characterized in that an inner sliding block is located in a mounting cavity formed by the A plate and the B plate; a horizontal spring is arranged between the outer side of the inner sliding block and the B plate; the inner side of the inner sliding block penetrates into the underneath of the product; a convex structure is arranged at the upper part of the inner side of the inner sliding block, and bonded in a cavity formed by the reversing buckle structure; the horizontal length of the convex structure of the inner sliding block penetrating into the reversing buckle structure is H2; a gap H1 is reserved between the inner side end face of the inner sliding block and a side wall of the rear mold; and H1 is greater than H2.
Description
Technical field
The utility model relates to the technical field of structures of product mold, is specially the inner slide block structure of a kind of inner side with the mould of the product of back-off.
Background technology
When the inner side of product is during with back-off, existing structure generally adopts oblique top to carry out the demoulding, but for position product one side again of back-off, it needs the upper surface size of oblique top larger, makes oblique top easy to wear, makes the making precise decreasing of mould.
Summary of the invention
The utility model provides the inner slide block structure of a kind of inner side with the mould of the product of back-off, and it makes the back-off demoulding smoothly, and guarantees the making precision of mould.
A kind of inner side is with the inner slide block structure of the mould of the product of back-off, its technical scheme is such: it comprises front mould, rear mold, A plate, B plate, described front mould, it between rear mold, is die cavity, in described die cavity, it is product, the inner side of described product is with back-off structure, it also comprises product thimble, it is characterized in that: inner slide is positioned at A plate, in the installation cavity that B plate forms, between the outside of described inner slider and described B plate, be provided with horizontal direction spring, the below of described product is goed deep in the inner side of described inner slider, the inside upper part of described inner slider is with projective structure, described projective structure is fitted in the cavity that described back-off structure forms, the horizontal length that the projective structure of described inner slider gos deep into described back-off structure is H2, between the inner side end of described inner slider and the sidewall of described rear mold, leave gap H1, and H1 > H2, Angle Pin is plugged in the oblique guide groove of described inner slider after running through A plate, described oblique guide groove is from top to bottom to rolling tiltedly near product.
It is further characterized in that: the outer upper end portion of described inner slider is closing-in structure upwards, and described closing-in structure cooperation is loaded in the indent closing in chamber of described A plate, and distance is left in the upper surface in the upper surface of described closing-in structure and described indent closing in chamber;
Between the outside of described B plate, inner slider, be provided with spring fitting groove, described spring horizontal is arranged in described spring fitting groove, and the two ends of the horizontal direction of described spring are mounted on respectively described inner slider, B plate;
The top of described Angle Pin is positioned at the mounting groove of described A plate, and the lower end of described Angle Pin is positioned at the positioning chamber of described B plate.
Adopt after structure of the present utility model, during the demoulding, after front mould, rear mold separate, oblique top rises under the drive of face needle plate, end needle plate, motion is obliquely done in its oblique guide pillar chamber along rear mold, and it is when ejecting goods, and the opposite side of top one side of oblique top and dark muscle position produces horizontal direction position, and then formation separates, goods are also smoothly by lifter ejection, while making the goods demoulding, and can adhesion between muscle position and ejecting structure, convenient separation, has guaranteed the production efficiency of mould.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises front mould 1, rear mold 2, A plate 3, B plate 4, front mould 1, it between rear mold 2, is die cavity 5, in die cavity 5, it is product 6, the inner side of product 6 is with back-off structure 7, it also comprises product thimble 8, inner slide 9 is positioned at A plate 3, in the installation cavity that B plate 4 forms, between the outside of inner slider 9 and B plate 4, be provided with horizontal direction spring 10, the below of product 6 is goed deep in the inner side of inner slider 9, the inside upper part of inner slider 9 is with projective structure 11, projective structure 11 is fitted in the cavity that back-off structure 7 forms, the horizontal length that the projective structure 11 of inner slider 9 gos deep into back-off structure 7 is H2, between the sidewall of the inner side end of inner slider 9 and rear mold 2, leave gap H1, and H1 > H2, Angle Pin 12 is plugged in the oblique guide groove 13 of inner slider 9 after running through A plate 3, oblique guide groove 13 is from top to bottom to rolling tiltedly near product 6.
The outer upper end portion of inner slider 9 is closing-in structure 14 upwards, and closing-in structure 14 cooperations are loaded in the indent closing in chamber 15 of A plate 3, and distance is left in the upper surface in the upper surface of closing-in structure 14 and indent closing in chamber 15;
Between the outside of B plate 4, inner slider 9, be provided with spring fitting groove 16, spring 10 is horizontally disposed in spring fitting groove 16, and the two ends of the horizontal direction of spring 10 are mounted on respectively inner slider 9, B plate 4;
The top of Angle Pin 12 is positioned at the mounting groove 17 of A plate 3, and the lower end of Angle Pin 12 is positioned at the positioning chamber 18 of B plate 4.
Claims (4)
1. an inner side is with the inner slide block structure of the mould of the product of back-off, it comprises front mould, rear mold, A plate, B plate, described front mould, it between rear mold, is die cavity, in described die cavity, it is product, the inner side of described product is with back-off structure, it also comprises product thimble, it is characterized in that: inner slide is positioned at A plate, in the installation cavity that B plate forms, between the outside of described inner slider and described B plate, be provided with horizontal direction spring, the below of described product is goed deep in the inner side of described inner slider, the inside upper part of described inner slider is with projective structure, described projective structure is fitted in the cavity that described back-off structure forms, the horizontal length that the projective structure of described inner slider gos deep into described back-off structure is H2, between the inner side end of described inner slider and the sidewall of described rear mold, leave gap H1, and H1 > H2, Angle Pin is plugged in the oblique guide groove of described inner slider after running through A plate, described oblique guide groove is from top to bottom to rolling tiltedly near product.
2. a kind of inner side according to claim 1 is with the inner slide block structure of the mould of the product of back-off, it is characterized in that: the outer upper end portion of described inner slider is closing-in structure upwards, described closing-in structure cooperation is loaded in the indent closing in chamber of described A plate, and distance is left in the upper surface in the upper surface of described closing-in structure and described indent closing in chamber.
3. a kind of inner side according to claim 1 is with the inner slide block structure of the mould of the product of back-off, it is characterized in that: between the outside of described B plate, inner slider, be provided with spring fitting groove, described spring horizontal is arranged in described spring fitting groove, and the two ends of the horizontal direction of described spring are mounted on respectively described inner slider, B plate.
4. a kind of inner side according to claim 1, with the inner slide block structure of the mould of the product of back-off, is characterized in that: the top of described Angle Pin is positioned at the mounting groove of described A plate, and the lower end of described Angle Pin is positioned at the positioning chamber of described B plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590261.4U CN203567089U (en) | 2013-09-24 | 2013-09-24 | Inner sliding block structure of mold for product provided with reversing buckle on inner side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590261.4U CN203567089U (en) | 2013-09-24 | 2013-09-24 | Inner sliding block structure of mold for product provided with reversing buckle on inner side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567089U true CN203567089U (en) | 2014-04-30 |
Family
ID=50534845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320590261.4U Expired - Fee Related CN203567089U (en) | 2013-09-24 | 2013-09-24 | Inner sliding block structure of mold for product provided with reversing buckle on inner side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991185A (en) * | 2014-06-13 | 2014-08-20 | 苏州天脉导热科技有限公司 | Inner movement mechanism of injection mold system |
| CN104441484A (en) * | 2014-12-08 | 2015-03-25 | 苏州宇鑫精密模具有限公司 | Buckle injection mold |
| WO2016045369A1 (en) * | 2014-09-23 | 2016-03-31 | 京东方科技集团股份有限公司 | Mold |
-
2013
- 2013-09-24 CN CN201320590261.4U patent/CN203567089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991185A (en) * | 2014-06-13 | 2014-08-20 | 苏州天脉导热科技有限公司 | Inner movement mechanism of injection mold system |
| WO2016045369A1 (en) * | 2014-09-23 | 2016-03-31 | 京东方科技集团股份有限公司 | Mold |
| CN104441484A (en) * | 2014-12-08 | 2015-03-25 | 苏州宇鑫精密模具有限公司 | Buckle injection 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: 20140430 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |