CN104167888A - Special frame for turning motor stator frame - Google Patents
Special frame for turning motor stator frame Download PDFInfo
- Publication number
- CN104167888A CN104167888A CN201410406736.9A CN201410406736A CN104167888A CN 104167888 A CN104167888 A CN 104167888A CN 201410406736 A CN201410406736 A CN 201410406736A CN 104167888 A CN104167888 A CN 104167888A
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- China
- Prior art keywords
- motor stator
- sleeve
- frame
- suspension bracket
- special frame
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a special frame for turning, in particular to a special frame for turning a motor stator frame, and belongs to the technical field of the motor industry. The special frame comprises a hanging frame, the lower end of the hanging frame is provided with a second sleeve, a rotary mandrel is inserted into the second sleeve, the rotary mandrel supports a first sleeve through multiple rolling bearings, one side of each rolling bearing is locked and positioned through a round nut connected with the rotary mandrel, and the other side of each rolling bearing is positioned through a shaft shoulder of the rotary mandrel. The upper end of the hanging frame is provided with lifting bolts. The special frame is convenient to machine and manufacture and easy to use; the turning speed of the motor stator frame is improved, and labor intensity of operations of workers is reduced; turning safety of the motor stator frame is improved, and qualified assembly quality and a favorable guarantee are provided for the motor stator frame to quickly and smoothly enter the next procedure.
Description
Technical field
The present invention relates to a kind of upset special frame, for the special frame of motor stator base upset, belong to electromechanics trade technical field specifically.
Background technology
At present, the production technology of threephase asynchronous stator is all generally that sawing sheet punching, stator laminate, rule press-fits etc.Threephase asynchronous stator is being pressed into after support, for ease of workman operation, improves wiring and do the assembly quality of pile crown plate, according to drawing requirement left and right line outlet direction (eject line except), need to carry out corresponding radially upset to it.Because motor is not holohedral symmetry, there is the inherent characteristics existing by dress footing piece, so general workman adopts balance crane or driving to carry out on the ground according to drawing requirement, with manually being overturn by rolling nylon part, making upwards horizontal positioned of its line outlet plane in the time of concrete operations.Meet larger very hard by artificial (2-3 people) upset of model on occasion, and labour intensity is large, also has potential safety hazard simultaneously.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of motor stator base upset special frame is provided, the reversal rate and the fail safe that have improved motor stator base, alleviate operator's labour intensity greatly, improved the quality of overall assembling.
According to technical scheme provided by the invention, motor stator base upset special frame comprises suspension bracket, it is characterized in that: suspension bracket lower end is provided with the second sleeve, inserts revolution mandrel in the second sleeve; On described revolution mandrel, by multiple roller bearings the first sleeves, rolling bearing one side is by the round nut locking positioning connecting on revolution mandrel, and rolling bearing opposite side is by the shaft shoulder location of revolution mandrel; Suspension bracket upper end is provided with lifting bolt.
Further, on the second sleeve, connect holding screw, thereby tighten holding screw, revolution mandrel is locked in the second sleeve.
Further, revolution mandrel end connects protection tapered sleeve nut.
Further, be connected and fixed nut and locking nut in adjusting bolt, hold-down nut and locking nut are locked at adjusting bolt on suspension bracket.
Further, connect adjusting bolt on suspension bracket, adjusting bolt front end is provided with neonychium.
Further, suspension bracket is provided with balance handgrip.
Further, suspension bracket lower end is provided with handle.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, and processing and fabricating is convenient, uses simple; Improve the reversal rate of motor stator base, alleviated workman and operated labour intensity; The fail safe that has improved motor stator base upset, for entering smoothly fast next procedure, provides qualified assembly quality and favourable guarantee.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is end view of the present invention.
Description of reference numerals: 1-suspension bracket, 2-neonychium, 3-hold-down nut, 4-revolution mandrel, 5-protection tapered sleeve nut, 6-round nut, 7-rolling bearing, 8-the first sleeve, 9-the second sleeve, 10-holding screw, 11-locking nut, 12-balance handgrip, 13-adjusting bolt, 14-lifting bolt, 15-handle.
Embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1 and 2, the present invention mainly comprises suspension bracket 1, and suspension bracket 1 lower end is provided with the interior insertion revolution of the second sleeve 9, the second sleeve 9 mandrel 4.On the second sleeve 9, connect holding screw 10, thereby tighten holding screw 10, revolution mandrel 4 is locked in the second sleeve 9.
On described revolution mandrel 4, support the first sleeve 8 by multiple rolling bearings 7, rolling bearing 7 one sides are by round nut 6 locking positionings that connect on revolution mandrel 4, and rolling bearing 7 opposite sides are by the shaft shoulder location of revolution mandrel 4.Thereby revolution mandrel 4 ends connect protection tapered sleeve nut 5 protection revolution mandrels 4.
On described suspension bracket 1, connect adjusting bolt 13, adjusting bolt 13 front ends are provided with neonychium 2.In adjusting bolt 13, be connected and fixed nut 3 and locking nut 11, hold-down nut 3 and locking nut 11 are locked at adjusting bolt 13 on suspension bracket 1.
Described suspension bracket 1 is provided with balance handgrip 12, makes whole workpiece in the time lifting by crane, substantially keep the horizontal level of its axis by balance handgrip 12.
Described suspension bracket 1 upper end is provided with lifting bolt 14, and balance crane can be sling suspension bracket 1 by lifting bolt 14.
Described suspension bracket 1 lower end is provided with handle 15.
Operation principle of the present invention is: first, upset workpiece is sleeved on the first sleeve, and regulate adjusting bolt to make to turn round mandrel can not left and right axial endplay.Then suspension bracket is sling by lifting bolt with balance crane, rationally adjust suspension bracket position, complex equilibrium handgrip simultaneously, make whole workpiece in the time of lifting, substantially keep the horizontal level of its axis, treat that whole workpiece hangs the most suitable height with operator, just turning handle gently, rotates about 90 degree, (determining the direction of its rotation according to the particular location of outlet box) is steadily put on assembling line with balance crane again, easily frock exited to nylon roller parts endoporus.Meanwhile, owing to having adopted protection tapered sleeve nut, make just entering and needing upset workpiece, its endoporus and periphery enamel wire coil are not bruised, and have obtained protection! Owing to having adopted the second sleeve to be combined with diameter of stator bore rolling, make diameter of stator bore obtain best protection again, for next procedure, to do pile crown plate ready simultaneously.
The present invention is simple in structure, compact, reasonable, and processing and fabricating is convenient, uses simple; Improve the reversal rate of motor stator base, alleviated workman and operated labour intensity; The fail safe that has improved motor stator base upset, for entering smoothly fast next procedure, provides qualified assembly quality and favourable guarantee.
Claims (7)
1. a motor stator base upset special frame, comprises suspension bracket (1), it is characterized in that: suspension bracket (1) lower end is provided with the second sleeve (9), inserts revolution mandrel (4) in the second sleeve (9); Described revolution mandrel (4) is upper supports the first sleeve (8) by multiple rolling bearings (7), rolling bearing (7) one sides are by upper round nut (6) locking positioning connecting of revolution mandrel (4), and rolling bearing (7) opposite side is by the shaft shoulder location of revolution mandrel (4); Suspension bracket (1) upper end is provided with lifting bolt (14).
2. motor stator base as claimed in claim 1 upset special frame, is characterized in that: the upper holding screw (10) that connects of described the second sleeve (9), tighten holding screw (10) thus will turn round mandrel (4) is locked in the second sleeve (9).
3. motor stator base upset special frame as claimed in claim 1, is characterized in that: described revolution mandrel (4) end connects protection tapered sleeve nut (5).
4. motor stator base upset special frame as claimed in claim 1, it is characterized in that: in described adjusting bolt (13), be connected and fixed nut (3) and locking nut (11), hold-down nut (3) and locking nut (11) are locked at adjusting bolt (13) on suspension bracket (1).
5. motor stator base upset special frame as claimed in claim 1, is characterized in that: the upper adjusting bolt (13) that connects of described suspension bracket (1), adjusting bolt (13) front end is provided with neonychium (2).
6. motor stator base upset special frame as claimed in claim 1, is characterized in that: described suspension bracket (1) is provided with balance handgrip (12).
7. motor stator base upset special frame as claimed in claim 1, is characterized in that: described suspension bracket (1) lower end is provided with handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406736.9A CN104167888B (en) | 2014-08-18 | 2014-08-18 | Motor stator base upset special frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406736.9A CN104167888B (en) | 2014-08-18 | 2014-08-18 | Motor stator base upset special frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104167888A true CN104167888A (en) | 2014-11-26 |
| CN104167888B CN104167888B (en) | 2016-08-17 |
Family
ID=51911581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410406736.9A Active CN104167888B (en) | 2014-08-18 | 2014-08-18 | Motor stator base upset special frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167888B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891400A (en) * | 2015-05-19 | 2015-09-09 | 中达电机股份有限公司 | Motor aluminum cast rotor turning frame tooling |
| CN108502705A (en) * | 2018-04-26 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | It is a kind of to be convenient for adjusting to positive nose suspension type traction electric machine stator turnover device |
| CN108964373A (en) * | 2018-08-30 | 2018-12-07 | 安徽威能电机有限公司 | Stator turn device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999533A (en) * | 1989-09-07 | 1991-03-12 | A. O. Smith Corporation | Dynamoelectric machine |
| CN201345585Y (en) * | 2008-12-15 | 2009-11-11 | 宁夏三一西北骏马电机制造股份有限公司 | Large electric motor stator body turnover tyre |
| CN201584868U (en) * | 2009-11-13 | 2010-09-15 | 天津市天发重型水电设备制造有限公司 | Stator frame turn-over device of through-flow generator |
| CN101873037A (en) * | 2010-07-12 | 2010-10-27 | 无锡锡山安达防爆电气设备有限公司 | Stator hoisting inner support frame |
| CN102315729B (en) * | 2011-09-14 | 2013-09-18 | 卧龙电气集团股份有限公司 | Motor stator assembling apparatus and assembling method |
| CN202309406U (en) * | 2011-10-24 | 2012-07-04 | 上虞华盛电机有限公司 | Stator lifting tool used for assembling motor |
| CN202594608U (en) * | 2012-05-15 | 2012-12-12 | 国电联合动力技术(连云港)有限公司 | Turnover device for large-size wind generating set rack |
| CN203269356U (en) * | 2012-09-29 | 2013-11-06 | 苏州利森空调制冷有限公司 | Motor stator lifting tooling |
| CN204168090U (en) * | 2014-08-18 | 2015-02-18 | 中达电机股份有限公司 | Motor stator base upset special frame |
-
2014
- 2014-08-18 CN CN201410406736.9A patent/CN104167888B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891400A (en) * | 2015-05-19 | 2015-09-09 | 中达电机股份有限公司 | Motor aluminum cast rotor turning frame tooling |
| CN108502705A (en) * | 2018-04-26 | 2018-09-07 | 南京海传燕兰轨道交通科技有限公司 | It is a kind of to be convenient for adjusting to positive nose suspension type traction electric machine stator turnover device |
| CN108964373A (en) * | 2018-08-30 | 2018-12-07 | 安徽威能电机有限公司 | Stator turn device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104167888B (en) | 2016-08-17 |
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