CN207014702U - A kind of mould structure for being punched glue-feeder - Google Patents
A kind of mould structure for being punched glue-feeder Download PDFInfo
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- CN207014702U CN207014702U CN201720988468.5U CN201720988468U CN207014702U CN 207014702 U CN207014702 U CN 207014702U CN 201720988468 U CN201720988468 U CN 201720988468U CN 207014702 U CN207014702 U CN 207014702U
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- glue
- feeder
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- positioning
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Abstract
The utility model provides following technical scheme：A kind of mould structure for being punched glue-feeder, including preceding mould, rear mold and glue-feeder, preceding mould and rear die combination form product die cavity, and the glue-feeder is arranged on to be molded to the product die cavity in the rear mold, and the lower end of the preceding mould is provided with the positioning die cavity connected with product die cavity.Its advantage is to add positioning boss structure by positioning being arranged on the inside of product for die cavity, can solve following technical problem：1st, positioning boss structure big 10 millimeter only more unilateral than glue-feeder that blanking die bottom is formed, 1/4 only original size of blanking die；By the way that the cross section for positioning die cavity is designed as into decussate texture, positioning is more convenient and accurate, and product yield is high；2nd, positioned without profile, only use the positioning boss structure positioning of product, saved the punching time, improve production efficiency.
Description
Technical field
Technology of die manufacturing field is the utility model is related to, more particularly to a kind of mould structure for being punched glue-feeder.
Background technology
The mould structure of existing punching glue-feeder, its structure chart refer to the attached drawing 1, generally comprise preceding mould 1, rear mold 2 and enter glue
Mouth 3, preceding mould 1 and the combination of rear mold 2 form product die cavity, and glue-feeder is arranged in rear mold 2 to be molded to product die cavity to be molded
Product 4, the tailing 5 that usual product 4 remains at glue-feeder needs to be punched out and polish, at this time, it may be necessary to product 4 is fixed,
The mode of fixed product is that it has shortcoming by designing for the consistent blanking die of contour structures on the inside of product to position
It is：
1st, blanking die bottom need to make with the inside of product size, and required precision is very high, just will not off normal, otherwise rush
Product fraction defective after cutting is very high；
2nd, for size ensureing inside blanking die bottom size and product, it is necessary to be punched out contraposition, take very much, shadow
Ring production efficiency.
Utility model content
Therefore, technical problem to be solved in the utility model is：There is provided it is a kind of be punched glue-feeder mould structure, with gram
The shortcomings that taking above-mentioned prior art.
Then, the utility model provides following technical scheme：A kind of mould structure for being punched glue-feeder, including preceding mould,
Rear mold and glue-feeder, preceding mould and rear die combination form product die cavity, and the glue-feeder is arranged in the rear mold to described
Product die cavity is molded, and the lower end of the preceding mould is provided with the positioning die cavity connected with product die cavity.
Preferably, the position that the positioning die cavity corresponds to the glue-feeder is set.
Preferably, the cross section of the positioning die cavity is decussate texture.
The utility model beneficial effect is to add positioning boss structure by positioning being arranged on the inside of product for die cavity,
Can solve following technical problem：
1st, positioning boss structure big 10 millimeter only more unilateral than glue-feeder that blanking die bottom is formed, blanking die are only original
1/4 size；By the way that the cross section for positioning die cavity is designed as into decussate texture, more convenient and accurate, product non-defective unit is positioned
Rate is high；
2nd, positioned without profile, only use the positioning boss structure positioning of product, save the punching time, improve production effect
Rate.
Brief description of the drawings
Fig. 1 is the structure chart of existing punching glue-feeder mould structure.
Fig. 2 is the structure chart that embodiment is punched glue-feeder mould structure.
Fig. 3 is the structure chart of embodiment product.
Embodiment
Below, the utility model is described in detail with reference to accompanying drawing.
The present embodiment provides a kind of mould structure for being punched glue-feeder, and its structure chart is including preceding referring to accompanying drawing 2, and 1, rear mold
2nd, glue-feeder 3 and positioning die cavity 6, preceding mould 1 and the combination of rear mold 2 form product die cavity, glue-feeder 3 be arranged in rear mold 2 to
Product die cavity is molded with shaped article 4, and the lower end of preceding mould 1 is provided with the positioning die cavity 6 connected with product die cavity, positions die cavity 6
The position of corresponding glue-feeder 3 is set, and the cross section of positioning die cavity 6 is decussate texture.
Accompanying drawing 3 is the structure chart of product, and the corresponding positioning die cavity 6 of product 4 forms criss-cross positioning boss structure after being molded
7。
The present embodiment beneficial effect is to add positioning boss structure, energy by positioning being arranged on the inside of product for die cavity
Solves following technical problem：
1st, positioning boss structure big 10 millimeter only more unilateral than glue-feeder that blanking die bottom is formed, blanking die are only original
1/4 size；By the way that the cross section for positioning die cavity is designed as into decussate texture, more convenient and accurate, product non-defective unit is positioned
Rate is high；
2nd, positioned without profile, only use the positioning boss structure positioning of product, save the punching time, improve production effect
Rate.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
1. a kind of mould structure for being punched glue-feeder, including preceding mould, rear mold and glue-feeder, preceding mould and rear die combination form product mould
Chamber, the glue-feeder are arranged in the rear mold to be molded to the product die cavity, it is characterised in that：The lower end of the preceding mould
It is provided with the positioning die cavity connected with product die cavity.
2. the mould structure of punching glue-feeder according to claim 1, it is characterised in that：Described in the positioning die cavity is corresponding
The position of glue-feeder is set.
3. the mould structure of punching glue-feeder according to claim 1, it is characterised in that：The cross section of the positioning die cavity
For decussate texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988468.5U CN207014702U (en) | 2017-08-09 | 2017-08-09 | A kind of mould structure for being punched glue-feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988468.5U CN207014702U (en) | 2017-08-09 | 2017-08-09 | A kind of mould structure for being punched glue-feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014702U true CN207014702U (en) | 2018-02-16 |
Family
ID=61477975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720988468.5U Active CN207014702U (en) | 2017-08-09 | 2017-08-09 | A kind of mould structure for being punched glue-feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014702U (en) |
-
2017
- 2017-08-09 CN CN201720988468.5U patent/CN207014702U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |