CN202978627U - Hydro-generator stator tooth pressing sheet tire-welding device - Google Patents
Hydro-generator stator tooth pressing sheet tire-welding device Download PDFInfo
- Publication number
- CN202978627U CN202978627U CN 201220752098 CN201220752098U CN202978627U CN 202978627 U CN202978627 U CN 202978627U CN 201220752098 CN201220752098 CN 201220752098 CN 201220752098 U CN201220752098 U CN 201220752098U CN 202978627 U CN202978627 U CN 202978627U
- Authority
- CN
- China
- Prior art keywords
- stator tooth
- welding
- tire
- tooth pressing
- compressing tablet
- 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 - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a hydro-generator stator tooth pressing sheet tire-welding device, comprising a stator tooth pressing sheet welding tire, wherein a pressing plate is connected with the stator tooth pressing sheet welding tire by using bolts, the pressing plate presses stator tooth pressing sheets on an annular plate under a stator frame tightly through C-shaped pressing heads, and the stator tooth pressing sheet welding tire is provided with positioning pins. The tire-welding device has simple structure, is convenient in installation and adjustment, can realize the positioning of a plurality of stator tooth pressing sheets in one step and can perform welding, the welding positions are correct, and the welding deformation is small; and the working efficiency is improved, and the welding requirements of the tooth pressing sheets are satisfied.
Description
Technical field
The utility model relates to a kind of hydraulic generator stator tooth pressing plates weldering device of tyre.
Background technology
The stator frame of hydraulic generator ring flat-plate is comprised of the lower tooth pressing plates of lower ring plate and welding on it, it plays a part the support stator iron core and compresses stator punching, play a part especially to strengthen and strengthen ring flat-plate rigidity and intensity, it is the basis of supporting whole motor, must be symmetrically when therefore requiring lower tooth support to be welded on lower ring plate, to guarantee the quality that press-fits of stator core, make punching stressed even in press-fiting process, reach designing requirement, so being one, the welding of lower ring plate and tooth pressing plates require positional precision high, the operating process that welding deformation is little.Traditional way has two kinds: a kind of is the position of line centering tooth pressing plates on lower ring plate, and its operator's line centering process extremely wastes time and energy, and compresses tooth pressing plates in welding process also very time-consuming; Another kind of way is first the tooth pressing plates point to be welded on stator punching, the welding position of centering tooth pressing plates on lower ring plate again, the location is not firm like this, is unfavorable for that simultaneously tooth pressing plates compresses, inevitably can produce welding deformation during welding, and produce welded gaps between tooth pressing plates and lower ring plate.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure in order to overcome above shortcoming, installs easy to adjustly, can disposablely realize that many stator tooth compressing tablets location, the stator tooth compressing tablet that compresses and implements to weld weld device of tyre.
The technical solution of the utility model is: it comprises stator tooth compressing tablet weldering tire, and pressing plate is connected with bolt with stator tooth compressing tablet weldering tire, and pressing plate compresses the stator tooth compressing tablet on the support lower ring plate by C shape pressure head, and stator tooth compressing tablet weldering tire is provided with alignment pin.
The utility model advantage is: 1, simple in structure, install easy to adjust, can disposablely realize many stator tooth compressing tablets locate and implement the welding, its welding position is correct, welding deformation is little; 2, improve operating efficiency, satisfied the welding requirements of tooth pressing plates.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is A-A profile of the present utility model
Fig. 3 is B-B profile of the present utility model
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, it comprises stator tooth compressing tablet weldering tire 1, and pressing plate 3 is connected with stator tooth compressing tablet weldering tire 1 use bolt 2, and pressing plate 3 compresses stator tooth compressing tablet 5 on support lower ring plate 6 by C shape pressure head 7, and stator tooth compressing tablet weldering tire 1 is provided with alignment pin 4.
Stator tooth compressing tablet weldering tire 1 is to be shaped by the line cutting processing by tooth pressing plates welding drawing requirement, each groove degree of weldering tire inner chamber both sides is identical with the thickness of tooth pressing plates, be used for location stator tooth compressing tablet 5, after stator tooth compressing tablet 5 is put into respectively stator tooth compressing tablet weldering tire 1 inside groove, by alignment pin 4 and out frame lower ring plate 6 location, core through screw rod hole, compress with C shape pressure head 7 pressing plate 3 that is connected on the weldering tire again, to reach the purpose that compresses stator tooth compressing tablet 5; Then respectively 2 of tooth pressing plates both sides spot welding are fixed to support lower ring plate 6, then pulled down the weldering tire, welding by drawing; Again the weldering tire is navigated to next group core through screw rod hole, so repeatedly, until complete the welding of tooth pressing plates under entire volume.
Stator tooth compressing tablet 5 is identical with it with location and the welding method of stator tooth pressing plate.
Claims (1)
1. a hydraulic generator stator tooth pressing plates welds device of tyre, comprise stator tooth compressing tablet weldering tire (1), it is characterized in that: pressing plate (3) is connected with bolt (2) with stator tooth compressing tablet weldering tire (1), pressing plate (3) compresses stator tooth compressing tablet (5) on support lower ring plate (6) by C shape pressure head (7), and stator tooth compressing tablet weldering tire (1) is provided with alignment pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220752098 CN202978627U (en) | 2012-12-19 | 2012-12-19 | Hydro-generator stator tooth pressing sheet tire-welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220752098 CN202978627U (en) | 2012-12-19 | 2012-12-19 | Hydro-generator stator tooth pressing sheet tire-welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978627U true CN202978627U (en) | 2013-06-05 |
Family
ID=48519651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220752098 Expired - Fee Related CN202978627U (en) | 2012-12-19 | 2012-12-19 | Hydro-generator stator tooth pressing sheet tire-welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352242A (en) * | 2018-11-29 | 2019-02-19 | 哈尔滨电气动力装备有限公司 | Large-size machine tooth support circumference indexing positioning device |
| CN111940993A (en) * | 2020-10-19 | 2020-11-17 | 中国航发沈阳黎明航空发动机有限责任公司 | Method for repairing cracks on mounting edge of bearing frame of inclined support plate |
-
2012
- 2012-12-19 CN CN 201220752098 patent/CN202978627U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352242A (en) * | 2018-11-29 | 2019-02-19 | 哈尔滨电气动力装备有限公司 | Large-size machine tooth support circumference indexing positioning device |
| CN111940993A (en) * | 2020-10-19 | 2020-11-17 | 中国航发沈阳黎明航空发动机有限责任公司 | Method for repairing cracks on mounting edge of bearing frame of inclined support plate |
| CN111940993B (en) * | 2020-10-19 | 2021-01-12 | 中国航发沈阳黎明航空发动机有限责任公司 | Method for repairing cracks on mounting edge of bearing frame of inclined support plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |