CN204817646U - Material structure of wasting discharge in mould - Google Patents
Material structure of wasting discharge in mould Download PDFInfo
- Publication number
- CN204817646U CN204817646U CN201520437259.2U CN201520437259U CN204817646U CN 204817646 U CN204817646 U CN 204817646U CN 201520437259 U CN201520437259 U CN 201520437259U CN 204817646 U CN204817646 U CN 204817646U
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- CN
- China
- Prior art keywords
- die holder
- mould
- wasting discharge
- waste discharge
- mould foot
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a material structure of wasting discharge in mould. The utility model discloses a die holder board and mould foot, the die holder board support by the mould foot, have a plurality of holes of wasting discharge on the die holder board, the hole export of wasting discharge lies in between the mould foot, the corresponding kongzui large aperture of wasting discharge is set to a matched mould foot upper portion interval wherein, its lower part mould foot is closely spaced in this kongzui large aperture of wasting discharge after the changeover portion transition. This structure can make the waste material overturn under the dead weight effect and drop to avoid waste material remaining in the die holder board, makeed the yield to improve greatly, reduced manufacturing cost.
Description
Technical field
The utility model belongs to Stamping Die Technology field, relates to waste discharge material structure in a kind of mould.
Background technology
Diel is in Cold Press Working, materials processing is become part or half-finished technological equipment, in punching course, the spacing of mould pin is determined according to the size of die holder plate often, once the spacing of mould pin is determined, the excessive and situation that cannot drop out from dumping pit smoothly of the fragment that may there is stamping-out, can cause to product like this and weigh wounded or the phenomenon of burn failure, both waste the cost of material, again reduce the efficiency of work.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides waste discharge material structure in a kind of mould.
The technical scheme that the utility model adopts is:
The utility model comprises die holder plate and mould pin, described die holder plate is supported by mould pin, with multiple waste discharge hole on die holder plate, waste discharge hole exits is between mould pin, a pair mould pin top spacing is wherein arranged to corresponding waste discharge Kongzui large aperture, and after changeover portion transition, its underpart mould pin spacing is less than this waste discharge Kongzui large aperture.
Furtherly, described changeover portion is inclined-plane or cambered surface.
The beneficial effect that the utility model has is: this structure can make waste material overturn under Gravitative Loads to drop, thus avoids remaining in die holder plate of waste material, yield rate is improved greatly, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the present embodiment comprises concave template 1, die holder plate 2 and mould pin 3, die holder plate is supported by mould pin, the quantity of mould pin is determined by die holder plate, with multiple waste discharge hole on die holder plate, waste discharge hole exits is as far as possible between mould pin, blinking scrap 4 can directly be fallen behind waste discharge hole, but because crura membranacea spacing is fixing, the size that also can there is waste discharge hole is greater than the situation of crura membranacea spacing, such blinking scrap width will be greater than crura membranacea spacing thus cause blinking scrap 4 cannot landing smoothly, when there is such crura membranacea, then will the crura membranacea top of blinking scrap 4 be hindered to mill away a part, make this consistent with waste discharge hole width to the width near the close waste discharge hole of crura membranacea, simultaneously in order to the stability of holding structure, crura membranacea face all can not be milled away, at this moment just need to introduce changeover portion, changeover portion in the present embodiment is scarf, due to the deadweight reason of waste material, its one end cannot keep horizontal landing after arriving scarf, and another crura membranacea aligns with waste discharge hole, continuation is glided by the other end that so waste material contacts with another crura membranacea, thus cause the upset of waste material, waste material after upset does not deposit obstruction in the direction of the width, therefore can fall smoothly.
Claims (1)
1. waste discharge material structure in a mould, comprise die holder plate and mould pin, described die holder plate is supported by mould pin, with multiple waste discharge hole on die holder plate, waste discharge hole exits is between mould pin, it is characterized in that: a pair mould pin top spacing is wherein arranged to corresponding waste discharge Kongzui large aperture, and after changeover portion transition, its underpart mould pin spacing is less than this waste discharge Kongzui large aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437259.2U CN204817646U (en) | 2015-06-24 | 2015-06-24 | Material structure of wasting discharge in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437259.2U CN204817646U (en) | 2015-06-24 | 2015-06-24 | Material structure of wasting discharge in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204817646U true CN204817646U (en) | 2015-12-02 |
Family
ID=54675288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520437259.2U Withdrawn - After Issue CN204817646U (en) | 2015-06-24 | 2015-06-24 | Material structure of wasting discharge in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204817646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985047A (en) * | 2015-06-24 | 2015-10-21 | 浙江常山德讯达电子科技有限公司 | Waste discharge structure in die |
| CN108500118A (en) * | 2018-05-22 | 2018-09-07 | 成都宏明双新科技股份有限公司 | A kind of electronic component turn-over rig and method |
-
2015
- 2015-06-24 CN CN201520437259.2U patent/CN204817646U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985047A (en) * | 2015-06-24 | 2015-10-21 | 浙江常山德讯达电子科技有限公司 | Waste discharge structure in die |
| CN104985047B (en) * | 2015-06-24 | 2017-11-14 | 浙江常山德讯达电子科技有限公司 | Waste discharge material structure in mould |
| CN108500118A (en) * | 2018-05-22 | 2018-09-07 | 成都宏明双新科技股份有限公司 | A kind of electronic component turn-over rig and method |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20171114 |