CN201956833U - Fast replacing mechanism for internal expanding die - Google Patents
Fast replacing mechanism for internal expanding die Download PDFInfo
- Publication number
- CN201956833U CN201956833U CN2011200104445U CN201120010444U CN201956833U CN 201956833 U CN201956833 U CN 201956833U CN 2011200104445 U CN2011200104445 U CN 2011200104445U CN 201120010444 U CN201120010444 U CN 201120010444U CN 201956833 U CN201956833 U CN 201956833U
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- CN
- China
- Prior art keywords
- slide
- die holder
- expanding
- die
- piece
- 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.)
- Expired - Lifetime
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- Manufacture Of Motors, Generators (AREA)
Abstract
Disclosed is a fast replacing mechanism for an internal expanding die. A baseplate (6) is provided with a mounting hole, a die holder (3) is fixedly mounted on the mounting hole of the baseplate (6) by the aid of a connecting disc (7), and a slide seat (4) is arranged in a cavity of the die holder (3). The fast replacing mechanism is characterized in that the slide seat is provided with radial slide grooves which are evenly distributed along the circumference, each slide groove is provided with a pressing plate for enclosing a slide block at the upper end of an expanding block to slide in the slide groove, a return spring is arranged between the slide block at the upper end of the expanding block and the die holder, the lower end face of the expanding block is connected with the internal expanding die, the upper end of an expanding shaft is positioned in a central hole of a guide sleeve fixed on the upper end face of the die holder, and the lower end of the expanding shaft penetrates through a tapered hole of the expanding block through the central hold of the slide seat. The fast replacing mechanism has the advantages of reliability in action, capability of fast replacing the die and high efficiency.
Description
Technical field: the utility model belongs to the electrical machine equipment technical field, is specifically related to be used on a kind of stator coil reshaping machine expand the internal expanding mould quick-changing mechanism of 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, Yun Yong its dilatation mold was mounted in the shaping in-core in the past, the return of dilatation mold is to reset by the extension spring that is installed on the die face annular groove, shortcoming is that die change need be dismantled the shaping core, remove and install loaded down with trivial details, efficient is low.
Summary of the invention: the purpose of this utility model provides that a kind of simple in structure, die change is convenient, the internal expanding mould quick-changing mechanism of reliable in action.
The technical solution of the utility model is: a kind of internal expanding mould quick-changing mechanism, on substrate, establish installing hole, die holder is fixedly mounted on the installing hole of substrate by terminal pad, in the cavity of die holder, establish slide, it is characterized in that: on slide, be provided with the radial groove that is uniformly distributed along the circumference, all establishing pressing plate on each chute is enclosed in the piece upper end slide block that rises of correspondence in the chute and slides, rise and establish back-moving spring between piece upper end slide block and the die holder, the piece lower surface of rising is connected with the internal expanding module, and 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.
Because it is promptly replaceable to have adopted technique scheme, the replacing of internal expanding module only need take the screw of the piece end face that rises apart, thereby have reliable in action, mould fast changeable, advantage that efficient is high.
Description of drawings: come technical scheme of the present invention is described in further details below in conjunction with the drawings and specific embodiments.Accompanying drawing is a structural representation of the present invention.
Embodiment: with reference to the accompanying drawings.A kind of internal expanding mould quick-changing mechanism, on substrate 6, establish installing hole, die holder 3 is fixedly mounted on the installing hole of substrate 6 by terminal pad 7, in the cavity of die holder 3, establish slide 4, on slide 4, be provided with the radial groove that is uniformly distributed along the circumference, all establishing pressing plate 5 on each chute is enclosed in the piece 8 upper end slide blocks that rise of correspondence in the chute and slides, rise and establish back-moving spring 10 between piece 8 upper end slide blocks and the die holder 3, piece 8 lower surfaces of rising are connected with internal expanding module 9, and expanding axle 1 upper end is positioned at fairlead 2 mesopores, the lower end that are fixed on die holder 3 upper surfaces and passes from piece 8 taper holes that rise by slide 3 mesopores.
During use, the expanding axle is moving axially in the slide mesopore and the piece mesopore that rises under the effect of exterior power, struts the piece that rises simultaneously it is outwards moved, and the piece that rises drive internal expanding module expands the circle endoporus that bursts at the seams 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, on substrate (6), establish installing hole, die holder (3) is fixedly mounted on the installing hole of substrate (6) by terminal pad (7), in the cavity of die holder (3), establish slide (4), it is characterized in that: on slide (4), be provided with the radial groove that is uniformly distributed along the circumference, on each chute, all establish pressing plate (5) slide block on the piece that rises (8) of correspondence is enclosed in slip in the chute, rise and establish back-moving spring (10) between piece (8) upper end slide block and the die holder (3), piece (8) lower surface of rising is connected with internal expanding module (9), and 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 |
|---|---|---|---|
| CN2011200104445U CN201956833U (en) | 2011-01-07 | 2011-01-07 | Fast replacing mechanism for internal expanding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200104445U CN201956833U (en) | 2011-01-07 | 2011-01-07 | Fast replacing mechanism for internal expanding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956833U true CN201956833U (en) | 2011-08-31 |
Family
ID=44500935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200104445U Expired - Lifetime CN201956833U (en) | 2011-01-07 | 2011-01-07 | Fast replacing mechanism for internal expanding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355092A (en) * | 2011-09-23 | 2012-02-15 | 浙江安美德汽车配件有限公司 | Motor slot wedge reshaping device |
| CN102594050A (en) * | 2011-01-07 | 2012-07-18 | 山东中际电工装备股份有限公司 | Quick-change mechanism for internal expanding die |
-
2011
- 2011-01-07 CN CN2011200104445U patent/CN201956833U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594050A (en) * | 2011-01-07 | 2012-07-18 | 山东中际电工装备股份有限公司 | Quick-change mechanism for internal expanding die |
| CN102594050B (en) * | 2011-01-07 | 2013-11-06 | 山东中际电工装备股份有限公司 | Quick-change mechanism for internal expanding die |
| CN102355092A (en) * | 2011-09-23 | 2012-02-15 | 浙江安美德汽车配件有限公司 | Motor slot wedge reshaping device |
| CN102355092B (en) * | 2011-09-23 | 2013-09-04 | 浙江安美德汽车配件有限公司 | Motor slot wedge reshaping device |
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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 |
Granted publication date: 20110831 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |