CN102594050B - Quick-change mechanism for internal expanding die - Google Patents
Quick-change mechanism for internal expanding die Download PDFInfo
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- CN102594050B CN102594050B CN 201110007303 CN201110007303A CN102594050B CN 102594050 B CN102594050 B CN 102594050B CN 201110007303 CN201110007303 CN 201110007303 CN 201110007303 A CN201110007303 A CN 201110007303A CN 102594050 B CN102594050 B CN 102594050B
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- expanding
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Abstract
The invention relates to a quick-change mechanism for an internal expanding die. The quick-change mechanism is characterized in that radial sliding grooves are circumferentially and evenly arranged on a sliding seat, a pressing plate is arranged on each sliding groove to slideably seal a sliding block at the upper end of a corresponding expanding block in the sliding groove, a return spring is arranged between each sliding block at the upper end of the expanding block and a die holder, the lower end surface of each expanding block is connected with an internal expanding die block, the upper end of an expanding shaft is arranged in a center hole of a guide sleeve which is fixedly arranged on the upper end surface of the die holder and the lower end of the expanding shaft penetrates out of the tapered hole of the expanding block through the center hole of the sliding seat. Therefore, the quick-change mechanism for the internal expanding die has the advantages that the action of the mechanism is reliable, the die can be quickly replaced and the efficiency is high.
Description
Technical field: the invention belongs to the electrical machine equipment technical field, be specifically related to be used on a kind of stator coil reshaping machine the internal expanding mould quick-changing mechanism of expansion stator end coil endoporus.
Background technology: in the manufacturing process of motor, motor stator needs to carry out the expansion shaping of end coil endoporus after embedding coil, its dilatation mold that in the past used is mounted in the shaping in-core, the return of dilatation mold is to reset by the extension spring that is arranged on the die face annular groove, shortcoming is that die change need to be dismantled the shaping core, remove and install loaded down with trivial details, efficient is low.
Summary of the invention: the purpose of this invention is to provide that a kind of simple in structure, die change is convenient, the internal expanding mould quick-changing mechanism of reliable in action.
technical scheme of the present invention is: a kind of internal expanding mould quick-changing mechanism, establish installing hole on substrate, die holder is fixedly mounted on the installing hole of substrate by terminal pad, establish slide in the cavity of die holder, it is characterized in that: be provided with the radial groove that is uniformly distributed along the circumference on slide, all establishing pressing plate on each chute is enclosed in the piece upper end slide block that rises of correspondence in chute and slides, rise and establish back-moving spring between piece upper end slide block and die holder, rise piece lower surface is connected with the internal expanding module, expanding axle upper end is positioned at the fairlead mesopore that is fixed on the die holder upper surface, the lower end passes from the piece taper hole that rises by the slide mesopore.
Owing to having adopted technique scheme, it is namely replaceable that the replacing of internal expanding module only need be taken the screw of the piece end face that rises apart, thereby have advantages of that reliable in action, mould fast changeable, efficient are high.
Description of drawings: technical scheme of the present invention is described in further details below in conjunction with the drawings and specific embodiments.Accompanying drawing is structural representation of the present invention.
Embodiment: with reference to accompanying drawing.a kind of internal expanding mould quick-changing mechanism, establish installing hole on substrate 6, die holder 3 is fixedly mounted on the installing hole of substrate 6 by terminal pad 7, establish slide 4 in the cavity of die holder 3, be provided with the radial groove that is uniformly distributed along the circumference on slide 4, all establishing pressing plate 5 on each chute is enclosed in the piece 8 upper end slide blocks that rise of correspondence in chute and slides, rise and establish back-moving spring 10 between piece 8 upper end slide blocks and die holder 3, rise piece 8 lower surfaces are connected with internal expanding module 9, expanding axle 1 upper end is positioned at fairlead 2 mesopores that are fixed on die holder 3 upper surfaces, the lower end passes from piece 8 taper holes that rise by slide 3 mesopores.
During use, the expanding axle struts simultaneously the piece that rises it is outwards moved moving axially in slide mesopore and the piece mesopore that rises under the effect of exterior power, and the piece that rises drive internal expanding module expands the coil endoporus and reaches the shaping purpose.When mold exchange more, only need unclamp the trip bolt of internal expanding module from the mould lower end, change the internal expanding module and get final product.
Claims (1)
1. internal expanding mould quick-changing mechanism, establish installing hole on substrate (6), die holder (3) is fixedly mounted on the installing hole of substrate (6) by terminal pad (7), establish slide (4) in the cavity of die holder (3), it is characterized in that: be provided with the radial groove that is uniformly distributed along the circumference on slide (4), all establishing pressing plate (5) on each chute is enclosed in the piece that rises (8) the upper end slide block of correspondence in chute and slides, rise and establish back-moving spring (10) between piece (8) upper end slide block and die holder (3), rise piece (8) lower surface is connected with internal expanding module (9), expanding axle (1) upper end is positioned at fairlead (2) mesopore that is fixed on die holder (3) upper surface, the lower end passes from the piece that rises (8) taper hole by slide (3) mesopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007303 CN102594050B (en) | 2011-01-07 | 2011-01-07 | Quick-change mechanism for internal expanding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007303 CN102594050B (en) | 2011-01-07 | 2011-01-07 | Quick-change mechanism for internal expanding die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102594050A CN102594050A (en) | 2012-07-18 |
| CN102594050B true CN102594050B (en) | 2013-11-06 |
Family
ID=46482353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110007303 Active CN102594050B (en) | 2011-01-07 | 2011-01-07 | Quick-change mechanism for internal expanding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102594050B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393715B (en) * | 2014-11-18 | 2017-01-04 | 李靖 | Stator coil of starter shaping clamp device |
| CN111917250B (en) * | 2020-04-24 | 2021-07-20 | 江苏本格自动化科技有限公司 | Three-station shaping machine |
| CN114249110A (en) * | 2020-09-24 | 2022-03-29 | 深南电路股份有限公司 | Material taking mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960612Y (en) * | 2006-09-30 | 2007-10-17 | 江苏飞船股份有限公司 | Internal expansion positioning drill fixture |
| CN201450417U (en) * | 2009-07-09 | 2010-05-05 | 龙口中际电工机械有限公司 | Expand plate expanding mechanism |
| CN201956833U (en) * | 2011-01-07 | 2011-08-31 | 山东中际电工装备股份有限公司 | Fast replacing mechanism for internal expanding die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT505947B1 (en) * | 2007-11-14 | 2016-04-15 | Miba Sinter Austria Gmbh | COMPRESSION TOOL |
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2011
- 2011-01-07 CN CN 201110007303 patent/CN102594050B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960612Y (en) * | 2006-09-30 | 2007-10-17 | 江苏飞船股份有限公司 | Internal expansion positioning drill fixture |
| CN201450417U (en) * | 2009-07-09 | 2010-05-05 | 龙口中际电工机械有限公司 | Expand plate expanding mechanism |
| CN201956833U (en) * | 2011-01-07 | 2011-08-31 | 山东中际电工装备股份有限公司 | Fast replacing mechanism for internal expanding die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102594050A (en) | 2012-07-18 |
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Address after: Yantai City, Shandong province Longkou City 265705, all from the view of the town Industrial Park Road and the North test sinohit Road intersection 1 sinohit itsunew Limited by Share Ltd Patentee after: Sinohit itsunew Limited by Share Ltd Address before: Shandong 265705 Longkou City Province, all from the view of the town of Shandong Zhongji electrical equipment Limited by Share Ltd Patentee before: Shandong Zhongji Electrical Equipment Co., Ltd. |
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| CP03 | Change of name, title or address | ||
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Effective date of registration: 20180627 Address after: 265705 Shandong Zhongji Intelligent Equipment Co., Ltd., 1 Shandong intercity Industrial Park, Shandong Road, Shandong, Yantai, and intersection of test North Road, Shandong Patentee after: Shandong Zhongji Intelligent Equipment Co. Ltd. Address before: 265705 Zhongyuan Industrial Park, Longkou City, Yantai, Shandong Province, North China Road, Zhongnan Industrial Park, and North Third Road intersection No. 1, Zhongxu Xu Chuang Limited by Share Ltd Patentee before: Sinohit itsunew Limited by Share Ltd |
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| TR01 | Transfer of patent right |