CN104128502A - Ribbing die for armature shafts - Google Patents
Ribbing die for armature shafts Download PDFInfo
- Publication number
- CN104128502A CN104128502A CN201410349763.7A CN201410349763A CN104128502A CN 104128502 A CN104128502 A CN 104128502A CN 201410349763 A CN201410349763 A CN 201410349763A CN 104128502 A CN104128502 A CN 104128502A
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- China
- Prior art keywords
- die
- punch
- ejector
- ribbing
- die base
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Abstract
The invention relates to the technical field of die structures, in particular to a ribbing die for armature shafts. The ribbing die comprises an upper die base and a lower die base. An upper punch and a lower punch are arranged in the middle of the upper die base and the middle of the lower die base respectively. Ejectors are arranged in the middle of the upper punch and the middle of the lower punch respectively. Pressing plates are arranged between the upper punch and the corresponding ejector and between the lower punch and the corresponding ejector respectively. When the ribbing die is in use, materials are placed in the ejectors, the upper die base and the lower die base are combined to achieve press fit of the upper punch and the lower punch, and products can be formed in a press forming mode through the ejectors. In this way, by adopting the die processing mode to replace the machining mode, the rate of finished products can be guaranteed, processing is easy, and the efficiency is high. In addition, a pin and an axial locating block can fix the die and effectively prevent the die from moving in the pressing process.
Description
Technical field:
The present invention relates to mould structure technical field, particularly a kind of armature shaft embossing die.
Background technology:
At present, existing armature shaft beading carrys out machine-shaping by beading machine, while adopting machining, exists processing consuming time, and technique is loaded down with trivial details, the more important thing is that the fraction defective of making is higher.
Summary of the invention:
The object of the invention is to for the deficiencies in the prior art, provide one can ensure yield rate, processing is simple, the armature shaft embossing die that efficiency is high.
For achieving the above object, the present invention is by the following technical solutions: a kind of armature shaft embossing die, comprise upper bolster and die shoe, described upper bolster and die shoe middle part are respectively equipped with upper punch and low punch, upper punch and low punch middle part are equipped with ejector, between ejector and upper punch and between ejector and low punch, are equipped with pressing plate.
Wherein, a side of described upper bolster and die shoe is connected with respectively pin and lower pin, and lower pin one end is connected with axial location piece.
Beneficial effect of the present invention is: it comprises upper bolster and die shoe, described upper bolster and die shoe middle part are respectively equipped with upper punch and low punch, upper punch and low punch middle part are equipped with ejector, between ejector and upper punch and between ejector and low punch, be equipped with pressing plate, when the present invention uses, material is positioned in ejector, upper bolster and die shoe matched moulds, make upper punch and low punch pressing, can be by product punch forming by ejector, replace machining form by the form of mould like this, can ensure yield rate, processing is simple, efficiency is high, and described pin and axial location piece can be fixed mould, can effectively prevent that mould from producing displacement in punching course.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is another structural representation of the present invention.
Reference numeral: 1---upper bolster 2---die shoe
3---upper punch 4---low punch
5---ejector 6---pressing plate
7---pin 8---axial location piece.
Detailed description of the invention
With embodiment, the invention will be further described below, is not practical range of the present invention is limited to this.
As depicted in figs. 1 and 2, a kind of armature shaft embossing die, comprise upper bolster 1 and die shoe 2, upper bolster 1 is connected by guide pillars and bushes with die shoe 2, described upper bolster 1 and die shoe 2 middle parts are respectively equipped with upper punch 3 and low punch 4, upper punch 3 and low punch 4 middle parts are equipped with ejector 5, between ejector 5 and upper punch 3 and between ejector 5 and low punch 4, be equipped with pressing plate 6, pressing plate 6 is for connecting and protection drift and ejector 5, when the present invention uses, material is positioned in ejector 5, upper bolster 1 and die shoe 2 matched moulds, make upper punch 3 and low punch 4 pressings, can be by product punch forming by ejector 5, replace machining form by the form of mould like this, can ensure yield rate, processing is simple, efficiency is high, and described pin 7 and axial location piece 8 can be fixed mould, can effectively prevent that mould from producing displacement in punching course.
The above is only preferred embodiments of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (2)
1. an armature shaft embossing die, comprise upper bolster and die shoe, it is characterized in that: described upper bolster and die shoe middle part are respectively equipped with upper punch and low punch, upper punch and low punch middle part are equipped with ejector, between ejector and upper punch and between ejector and low punch, are equipped with pressing plate.
2. a kind of armature shaft embossing die according to claim 1, is characterized in that: a side of described upper bolster and die shoe is connected with respectively pin and lower pin, and lower pin one end is connected with axial location piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349763.7A CN104128502A (en) | 2014-07-23 | 2014-07-23 | Ribbing die for armature shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349763.7A CN104128502A (en) | 2014-07-23 | 2014-07-23 | Ribbing die for armature shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128502A true CN104128502A (en) | 2014-11-05 |
Family
ID=51801499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349763.7A Pending CN104128502A (en) | 2014-07-23 | 2014-07-23 | Ribbing die for armature shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128502A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988624U (en) * | 2010-12-10 | 2011-09-28 | 宁波市光亚汽车配件有限公司 | Metal cylinder gasket creasing mould |
| CN202174205U (en) * | 2011-07-18 | 2012-03-28 | 李晓丹 | Offset-preventing die positioning mechanism |
| CN202411214U (en) * | 2011-11-29 | 2012-09-05 | 大连大显精密轴有限公司 | Wedge-fastening type shaft workpiece ribbing mould |
| CN202570997U (en) * | 2012-03-24 | 2012-12-05 | 湖北坚丰转轴技术有限公司 | Ribbing mould |
| CN202621668U (en) * | 2012-06-20 | 2012-12-26 | 浙江万金机械有限公司 | Ribbing device for food motor shaft |
| CN203409088U (en) * | 2013-06-28 | 2014-01-29 | 苏州新锐电子工业有限公司 | Bending ribbing combined die |
| CN203417999U (en) * | 2013-07-30 | 2014-02-05 | 保隆(安徽)汽车配件有限公司 | Hollow elbow flattening forming die |
| KR200473499Y1 (en) * | 2013-03-20 | 2014-07-09 | 린 데 생칸 메이킹 머시너리 코 엘티디 | rectangular upper reinforcing ribs molded structure |
-
2014
- 2014-07-23 CN CN201410349763.7A patent/CN104128502A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988624U (en) * | 2010-12-10 | 2011-09-28 | 宁波市光亚汽车配件有限公司 | Metal cylinder gasket creasing mould |
| CN202174205U (en) * | 2011-07-18 | 2012-03-28 | 李晓丹 | Offset-preventing die positioning mechanism |
| CN202411214U (en) * | 2011-11-29 | 2012-09-05 | 大连大显精密轴有限公司 | Wedge-fastening type shaft workpiece ribbing mould |
| CN202570997U (en) * | 2012-03-24 | 2012-12-05 | 湖北坚丰转轴技术有限公司 | Ribbing mould |
| CN202621668U (en) * | 2012-06-20 | 2012-12-26 | 浙江万金机械有限公司 | Ribbing device for food motor shaft |
| KR200473499Y1 (en) * | 2013-03-20 | 2014-07-09 | 린 데 생칸 메이킹 머시너리 코 엘티디 | rectangular upper reinforcing ribs molded structure |
| CN203409088U (en) * | 2013-06-28 | 2014-01-29 | 苏州新锐电子工业有限公司 | Bending ribbing combined die |
| CN203417999U (en) * | 2013-07-30 | 2014-02-05 | 保隆(安徽)汽车配件有限公司 | Hollow elbow flattening forming die |
Non-Patent Citations (1)
| Title |
|---|
| 郭阳春: "电动机转轴压筋模具", 《金属加工（热加工）》, no. 6, 15 March 2011 (2011-03-15) * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |