CN105871132A - Bulging tool for coil of starter - Google Patents
Bulging tool for coil of starter Download PDFInfo
- Publication number
- CN105871132A CN105871132A CN201610361585.9A CN201610361585A CN105871132A CN 105871132 A CN105871132 A CN 105871132A CN 201610361585 A CN201610361585 A CN 201610361585A CN 105871132 A CN105871132 A CN 105871132A
- Authority
- CN
- China
- Prior art keywords
- expansion set
- swollen
- starter
- starter coil
- described expansion
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0025—Shaping or compacting conductors or winding heads after the installation of the winding in the core or machine ; Applying fastening means on winding heads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a bulging tool for a coil of a starter. The bulging tool comprises a base, wherein an expanding sleeve capable of expanding outwards is perpendicularly arranged on the base; an expanding shaft capable of expanding the expanding sleeve outwards is inserted into an inner cavity of the expanding sleeve in a longitudinal sliding manner, a restoration mechanism enabling the expanded expanding sleeve to restore automatically is nested at the lower part of the expanding sleeve, and a limiting mechanism used for maintaining the coaxility of the outer surface of the expanding sleeve is arranged at the upper part of the expanding sleeve. The bulging tool is reasonable in structure, simple to manufacture, high in work efficiency, good in bulging effect and high in coaxiality.
Description
Technical field
The present invention relates to starter and manufacture field, more specifically, it relates to a kind of starter coil bulging work
Dress.
Background technology
When the coil within starter stator is carried out bulging operation, during swaging, if pressure is not
Stable or deficiency causes starter stator bulging not in place, and the accuracy of manufacture does not reaches technology requirement, causes magnetic pole
Form taper problem after bulging, cause and interfere with armature, cause heating to burn motor after causing wiping magnetic pole phenomenon existing
As.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is provided that a kind of bulging is effective,
The starter coil bulging frock that axiality is high.
For achieving the above object, a kind of starter coil bulging frock of the present invention, including base, it is being positioned at
Vertically and be between two parties provided with on described base can the expansion set of outward expansion, described expansion set inner chamber can slide up and down
Be plugged with the swelling shaft making its outward expansion, it is automatically multiple that the bottom of described expansion set is arranged with the expansion set after making expansion
The resetting-mechanism of position, described expansion set is additionally provided with the position-limit mechanism for keeping its outer surface axiality.
As further improving, on described expansion set its outside cylindrical, inner chamber under normal conditions is narrow under being
Wide bellmouth, swollen of the arc of the upper-thin-lower-thick that described expansion set is evenly arranged around its axis by several pieces
Split forms, and is fixed by described position-limit mechanism；Described swelling shaft is and the cone of described expansion set inner chamber
The diminished shaft that shape hole matches.
Further, described expansion set is made up of 4 swollen described splits, each swollen described appearance
Face be the arc surface that is vertically arranged, inner surface be the arcuate sectors of indent.
As further improving, outwards turnover that each swollen described bottom is provided with and with described base
The support edge adapted, described support along with described swollen one-body molded.
As further improving, described resetting-mechanism is for being set in described expansion set appearance basifacial
One ring spring.
As further improving, described position-limit mechanism is to be set in the middle part of described expansion set outer surface
Second ring spring.
Further, described position-limit mechanism is to be set in the second ring spring in the middle part of described expansion set outer surface,
Accordingly, described expansion set outer surface is provided with spring card slot.
Beneficial effect
The reasonable in design of the present invention, arranges position-limit mechanism on expansion set, it is ensured that expansion set external cylindrical surface same
Axle degree, it is possible to resolve the problem forming taper surface after the coil bulging of starter stator, thus avoid occurring because wiping
Magnetic pole and burning motor phenomenon of generating heat, be effectively ensured the stable, reliable of starter, improve the quality of starter；
Frock is additionally provided with resetting-mechanism, the expansion set after expanding can be restored automatically, fixed for next starter
The coil bulging operation of sub-component is prepared, and operating efficiency is high, good reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the starter coil bulging frock of the present invention；
Fig. 2 is the top view of the starter coil bulging frock of the present invention.
In figure: 1, base；2, expansion set；3, swelling shaft；4, first annular spring；5, the second ring spring；
6, swollen；7, starter stator assembly；8, edge is supported.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but does not constitute any limit to the present invention
System, the amendment of anyone limited number of time made in scope of the invention as claimed, still the right in the present invention is wanted
In the range of asking.
The specific embodiment of the present invention is such that shown in reference Fig. 1-Fig. 2, a kind of starter coil bulging
Frock, including base 1, be positioned on base 1 vertically and be between two parties provided with can the expansion set 2 of outward expansion, expansion set
2 inner chambers can slide up and down and are plugged with the swelling shaft 3 making its outward expansion, and the bottom of expansion set 2 is arranged with and makes expansion
After the automatically reset resetting-mechanism of expansion set 2, expansion set 2 is additionally provided with for keeping its outer surface axiality
Position-limit mechanism.Swelling shaft 3 is inserted expansion set 2 and is made expansion set 2 outward expansion, so that the starting being enclosed within expansion set 2
The coil of motor stator component 7 carries out bulging work, simple to operate, and bulging speed block, bulging is effective.
In the present embodiment, expansion set 2 its outside cylindrical, inner chamber narrow wide taper under being under normal conditions
Hole, swollen 6 splits of the arc of the upper-thin-lower-thick that expansion set 2 is evenly arranged around its axis by several pieces form,
And fixed by position-limit mechanism；Swelling shaft 3 is the diminished shaft that the bellmouth with expansion set 2 inner chamber matches.Cone
The tapering of shape hole and diminished shaft is between 1:7 to 1:3, and the too small meeting of tapering makes the rate of expansion of expansion set 2 become
Slowly causing the bulging overlong time of starter coil to reduce operating efficiency, tapering is crossed conference and is made the expansion of expansion set 2
Zhang Sudu is too fast and causes the bulging effect of starter coil bad, affects the quality of starter；Through a large amount of
It is demonstrated experimentally that choose the bellmouth and diminished shaft that tapering is 1:5, the bulging speed of starter coil fast and
And the bulging effect of starter coil is the most fine.
In the present embodiment, expansion set 2 is made up of 4 swollen 6 splits, and each swollen 6 outer surfaces are vertical
Arc surface, the inner surface arranged are the arcuate sectors of indent.The outwards turnover being provided with bottom each swollen 6 is also
The support adapted with base 1, along 8, supports along 86 one-body molded with swollen；Support edge bottom swollen 6
8 are slidably fixed on base 1, can be slid in and out by the center of expansion set 2 and expand on base 1.
In the present embodiment, resetting-mechanism, for being set in the basifacial first annular spring 4 of expansion set 2 appearance, limits
Position mechanism is to be set in the second ring spring 5 in the middle part of expansion set 2 outer surface, and accordingly, expansion set 2 outer surface sets
There is spring card slot.First annular spring 4 is arranged in spring card slot, by the compression of spring, by swollen
Swollen expansion set 2 restores automatically, and the coil bulging operation for next starter stator assembly 7 is prepared；The
Second ring spring 5 is arranged in spring card slot, the top of swelling shaft 3 under the compression of the second ring spring 5,
During can preventing swelling shaft 3 swaging, owing to pressure transient or deficiency cause the outer surface of expansion set 2 cone occur
Shape, cause starter stator assembly 7 bulging not in place and taper problem occur, it is to avoid magnetic pole and armature stem
Relate to and burning motor phenomenon of generating heat, starter stable, reliable is effectively ensured, improve the quality of starter.
Base 1 can also be fixed on the workbench of special automatic equipment, is automatically grasped by automatic equipment
Making swelling shaft 3 press at expansion set or rise for 2 times, form automation, lighten one's labor power, improves efficiency and manufactures one
Cause property.
Time specifically used, according to Fig. 1, the support of 4 swollen 6 is slidably mounted in the end along 8
On seat 1, constitute outside cylindrical, the expansion set 2 in the tapered hole of inner chamber, and by first annular spring 4 and the
Second ring spring 5 is installed in the cannelure on expansion set 2；Frock is arranged on the work of special automatic equipment again
On platform, starter stator assembly 7 is enclosed within expansion set 2, is then automatically brought into operation swelling shaft 3 at the uniform velocity by equipment
In the bellmouth of press-in expansion set 2, make each swollen 6 outer of expansion set 2, the line to starter stator assembly 7
Circle carries out bulging operation；After operation completes, it is automatically brought into operation swelling shaft 3 by equipment and rises, at first annular bullet
Under the compression of spring 4, swollen 6 central slide from trend expansion set 2, for next each starter stator group
The bulging operation of part 7 is prepared.
Below it is only the preferred embodiment of the present invention, it should be pointed out that for a person skilled in the art,
On the premise of without departing from present configuration, it is also possible to making some deformation and improvement, these are all without impact
The effect of present invention enforcement and practical applicability.
Claims (7)
1. a starter coil bulging frock, including base (1), it is characterised in that described being positioned at
Vertically and be between two parties provided with on base (1) can the expansion set (2) of outward expansion, described expansion set (2) inner chamber can
Slide up and down is plugged with the swelling shaft (3) making its outward expansion, and the bottom of described expansion set (2) is arranged with and makes
Expansion set (2) automatically reset resetting-mechanism after expansion, described expansion set is additionally provided with for keeping it on (2)
The position-limit mechanism of outer surface axiality.
A kind of starter coil bulging frock the most according to claim 1, it is characterised in that described
Expansion set (2) its outside cylindrical, inner chamber under normal conditions is narrow wide bellmouth, described expansion set (2) under being
Swollen (6) split of the arc of the upper-thin-lower-thick being evenly arranged around its axis by several pieces forms, and passes through
Described position-limit mechanism is fixed；Described swelling shaft (3) is the bellmouth phase with described expansion set (2) inner chamber
The diminished shaft joined.
A kind of starter coil bulging frock the most according to claim 2, it is characterised in that described
Expansion set (2) is made up of 4 swollen described (6) splits, and each swollen described (6) outer surface is perpendicular
It is the arcuate sectors of indent to the arc surface arranged, inner surface.
A kind of starter coil bulging frock the most according to claim 2, it is characterised in that described
Outside support edge (8) turned down and adapt with described base (1) that each swollen (6) bottom is provided with,
Described support is one-body molded with described swollen (6) along (8).
A kind of starter coil bulging frock the most as claimed in any of claims 1 to 4, it is special
Levying and be, described resetting-mechanism is for being set in the basifacial first annular spring of described expansion set (2) appearance (4).
A kind of starter coil bulging frock the most as claimed in any of claims 1 to 4, it is special
Levying and be, described position-limit mechanism is to be set in the second ring spring (5) in the middle part of described expansion set (2) outer surface.
A kind of starter coil bulging frock the most according to claim 5, it is characterised in that described
Position-limit mechanism is for be set in the second ring spring (5) in the middle part of described expansion set (2) outer surface, accordingly,
Described expansion set (2) outer surface is provided with spring card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361585.9A CN105871132A (en) | 2016-05-26 | 2016-05-26 | Bulging tool for coil of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610361585.9A CN105871132A (en) | 2016-05-26 | 2016-05-26 | Bulging tool for coil of starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105871132A true CN105871132A (en) | 2016-08-17 |
Family
ID=56642529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610361585.9A Pending CN105871132A (en) | 2016-05-26 | 2016-05-26 | Bulging tool for coil of starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105871132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108696065A (en) * | 2018-07-26 | 2018-10-23 | 马鞍山和腾汽车配件有限公司 | A kind of Automated assembly device of starter stator assembly |
| CN108988591A (en) * | 2018-07-26 | 2018-12-11 | 马鞍山和腾汽车配件有限公司 | A kind of magnetic shoe assembly method of starter stator assembly |
| CN109067110A (en) * | 2018-07-26 | 2018-12-21 | 马鞍山和腾汽车配件有限公司 | Rapid assembly method for magnetic shoe of stator assembly |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5491886A (en) * | 1993-08-12 | 1996-02-20 | Emerson Electric Co. | Gapless inner diameter stator winding blocking mechanism |
| CN1423394A (en) * | 2000-05-11 | 2003-06-11 | 江西喜泰电机有限公司 | Device for forming cylindrical coil for slotless electric machines |
| CN102594057A (en) * | 2012-03-22 | 2012-07-18 | 天津市永恒电机厂 | Shaping clamping fixture for motor coil |
| CN202513780U (en) * | 2012-04-09 | 2012-10-31 | 黄石艾博科技发展有限公司 | Die for recovering slot of motor stator of compressor |
| CN102882327A (en) * | 2012-09-20 | 2013-01-16 | 无锡法拉第电机有限公司 | Stator punching sheet overlying die and stator core prestressed overlying process |
| CN204013118U (en) * | 2014-08-29 | 2014-12-10 | 新誉集团有限公司 | Motor stator core swelling device |
| CN204559312U (en) * | 2015-04-13 | 2015-08-12 | 南京康尼机电股份有限公司 | A kind of brake rotor fixed mechanism |
| CN204842676U (en) * | 2015-07-15 | 2015-12-09 | 四川腾邦摩托车配件有限公司 | Magnetism electric motor rotor's binding off pressure equipment machine |
| CN205811798U (en) * | 2016-05-26 | 2016-12-14 | 广西玉柴博耐特电器有限公司 | A kind of starter coil bulging frock |
-
2016
- 2016-05-26 CN CN201610361585.9A patent/CN105871132A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5491886A (en) * | 1993-08-12 | 1996-02-20 | Emerson Electric Co. | Gapless inner diameter stator winding blocking mechanism |
| CN1423394A (en) * | 2000-05-11 | 2003-06-11 | 江西喜泰电机有限公司 | Device for forming cylindrical coil for slotless electric machines |
| CN102594057A (en) * | 2012-03-22 | 2012-07-18 | 天津市永恒电机厂 | Shaping clamping fixture for motor coil |
| CN202513780U (en) * | 2012-04-09 | 2012-10-31 | 黄石艾博科技发展有限公司 | Die for recovering slot of motor stator of compressor |
| CN102882327A (en) * | 2012-09-20 | 2013-01-16 | 无锡法拉第电机有限公司 | Stator punching sheet overlying die and stator core prestressed overlying process |
| CN204013118U (en) * | 2014-08-29 | 2014-12-10 | 新誉集团有限公司 | Motor stator core swelling device |
| CN204559312U (en) * | 2015-04-13 | 2015-08-12 | 南京康尼机电股份有限公司 | A kind of brake rotor fixed mechanism |
| CN204842676U (en) * | 2015-07-15 | 2015-12-09 | 四川腾邦摩托车配件有限公司 | Magnetism electric motor rotor's binding off pressure equipment machine |
| CN205811798U (en) * | 2016-05-26 | 2016-12-14 | 广西玉柴博耐特电器有限公司 | A kind of starter coil bulging frock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108696065A (en) * | 2018-07-26 | 2018-10-23 | 马鞍山和腾汽车配件有限公司 | A kind of Automated assembly device of starter stator assembly |
| CN108988591A (en) * | 2018-07-26 | 2018-12-11 | 马鞍山和腾汽车配件有限公司 | A kind of magnetic shoe assembly method of starter stator assembly |
| CN109067110A (en) * | 2018-07-26 | 2018-12-21 | 马鞍山和腾汽车配件有限公司 | Rapid assembly method for magnetic shoe of stator assembly |
| CN108988591B (en) * | 2018-07-26 | 2020-11-17 | 马鞍山和腾汽车配件有限公司 | Magnetic shoe assembling method for starter stator assembly |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |