CN206283389U - Seperated Motor Stator iron Core laminates welding tooling - Google Patents

Seperated Motor Stator iron Core laminates welding tooling Download PDF

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Publication number
CN206283389U
CN206283389U CN201621205706.2U CN201621205706U CN206283389U CN 206283389 U CN206283389 U CN 206283389U CN 201621205706 U CN201621205706 U CN 201621205706U CN 206283389 U CN206283389 U CN 206283389U
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CN
China
Prior art keywords
plate
stator core
tube expansion
iron core
base plate
Prior art date
Application number
CN201621205706.2U
Other languages
Chinese (zh)
Inventor
谭畅
王海华
周荣清
Original Assignee
常州市凯程精密汽车部件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州市凯程精密汽车部件有限公司 filed Critical 常州市凯程精密汽车部件有限公司
Priority to CN201621205706.2U priority Critical patent/CN206283389U/en
Application granted granted Critical
Publication of CN206283389U publication Critical patent/CN206283389U/en

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Abstract

Welding tooling is laminated the utility model discloses a kind of Seperated Motor Stator iron Core, including pressing plate, base plate, the stator core being laminated is placed between pressing plate and base plate, the tube expansion surrounded by three pieces of arc plates that synchronously can be moved outward is provided with the endoporus of the stator core, tube expansion upper end is provided with three pieces of arc plates of promotion and is synchronously displaced outwardly and the swelling pressure plate of swelling located stator core endoporus, pressing plate is provided with frame, it is fixed with base plate through after swelling pressure plate and stretches out the pull bar of frame upper surface, tie rod end is threaded with the locking nut for acting on pressing plate and locking stator core.The utility model is acted on by the tube expansion that the arc plate that three pieces of synchronizations are displaced outwardly is constituted, it is ensured that the axiality requirement of stator core inner circle, simple to operate, convenient disassembly, installation time is short, and iron core quality is high.

Description

Seperated Motor Stator iron Core laminates welding tooling

Technical field

The utility model is related to a kind of Seperated Motor Stator iron Core to laminate welding tooling.

Background technology

After the core stamping stacking of motor stator is fixed, stator core is welded at the cylindrical weld groove of iron core, to protect A kind of card iron core quality, it is desirable to which the core stamping after stacking is fixed has preferable axiality, it is therefore necessary to operation letter of design Single convenient stator core laminates frock, to ensure the axiality of stator core inner circle, improves the making quality of stator core.

Utility model content

The technical problems to be solved in the utility model is:Overcome deficiency in the prior art, there is provided a kind of simple to operate fast The prompt, Seperated Motor Stator iron Core of good reliability laminates welding tooling.

The utility model solves the technical scheme that its technical problem used:A kind of Seperated Motor Stator iron Core is laminated Welding tooling, including pressing plate, base plate, the stator core being laminated are placed between pressing plate and base plate, the endoporus of the stator core The tube expansion surrounded by three pieces of arc plates that synchronously can be moved outward is inside provided with, tube expansion upper end is provided with three pieces of arc plates of promotion and is synchronously moved out Move and the swelling pressure plate of swelling located stator core endoporus, pressing plate is provided with frame, is fixed with base plate and is stretched through after swelling pressure plate Go out the pull bar of frame upper surface, tie rod end is threaded with the locking nut for acting on pressing plate and locking stator core.

Furtherly, upper and lower two the inner of described tube expansion has 45 ° of grooves respectively, and tube expansion bottom is supported on base plate, swollen The 45 ° inclined-planes corresponding with groove are respectively provided with pressing plate and base plate, are threaded with pull bar and are acted on swelling pressure plate and promote three The clamp nut that block arc plate is synchronously displaced outwardly.

For ease of installing, vertical gib block is provided between described tube expansion outer wall and stator core endoporus.

The beneficial effects of the utility model are:It is swollen that the arc plate that the utility model is displaced outwardly by three pieces of synchronizations is constituted Pipe is acted on, it is ensured that the axiality requirement of stator core inner circle, simple to operate, convenient disassembly, installation time is short, iron core quality It is high.

Brief description of the drawings

The utility model is further illustrated with implementation method below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is A-A sectional views in Fig. 1.

The locking screw of 1. pressing plate, 2. base plate, 3. stator core, 4. tube expansion, 5. swelling pressure plate, 6. frame, 7. pull bar 8. in figure Female gib block of 9. clamp nut 10.

Specific embodiment

The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.

A kind of Seperated Motor Stator iron Core as shown in Figure 1 and Figure 2 laminates welding tooling, including pressing plate 1, base plate 2, layer The stator core 3 folded is placed between pressing plate 1 and base plate 2, and pressing plate 1 has centre bore,

The tube expansion 4 surrounded by three pieces of arc plates that synchronously can be moved outward is provided with the endoporus of the stator core 3, on tube expansion 4 Plane on pressing plate 1 is stretched out in end by the centre bore of pressing plate 1, and the arc chord angle of described arc plate is 119 °, and the upper surface of tube expansion 4 is provided with Swelling pressure plate 5, the bottom of tube expansion 4 is supported on base plate 2, and described tube expansion has 45 ° of grooves, the He of swelling pressure plate 5 in two the inners respectively about 4 45 ° of inclined-planes of laminating corresponding with the groove are respectively provided with base plate 2.

Pressing plate 1 is provided with frame 6, is fixed with base plate 2 through after swelling pressure plate 5 and stretches out the pull bar of the upper surface of frame 6 7, the end thread of pull bar 7 is connected with the locking nut 8 for acting on pressing plate 1 and locking stator core 3.Simultaneously spiral shell is gone back on pull bar 7 Line is connected with the clamp nut 9 for acting on swelling pressure plate 5 and promoting three pieces of arc plates to be synchronously displaced outwardly.

Vertical gib block 10 is provided between the described outer wall of tube expansion 4 and the endoporus of stator core 3.

When using, acted on by gib block 10, the stacking of stator core 3 is placed on base plate 2, and swelling pressure plate 5 is pressed in the upper end of tube expansion 4 Face, when tightening clamp nut 9, about 4 two the inners to be applied to tube expansion respectively by 45 ° of inclined-planes on swelling pressure plate 5 and base plate 2 45 ° of grooves, promote three pieces of arc plates to be synchronously displaced outwardly and the endoporus of swelling located stator core 3, so that it is guaranteed that stator iron The axiality requirement of the endoporus of core 3, locks stator core 3 finally by locking nut 8.

The utility model is acted on by the tube expansion 4 that the arc plate that three pieces of synchronizations are displaced outwardly is constituted, it is ensured that stator core 3 The axiality requirement of inner circle.After stator core 3 has been welded, locking nut 8 need to only be unscrewed, other parts of the frock are with regard to energy Easily take away, convenient disassembly, installation time is short, iron core quality is high, the motor stamping that this frock is adapted to high-power major diameter is laminated The iron core batch production of welding.

Above-mentioned implementation method only to illustrate technology design of the present utility model and feature, this skill is familiar with its object is to allow The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this Enclose, all equivalent change or modifications made according to the utility model Spirit Essence should all cover in protection model of the present utility model In enclosing.

Claims (3)

1. a kind of Seperated Motor Stator iron Core laminates welding tooling, including pressing plate (1), base plate (2), the stator core being laminated (3) it is placed between pressing plate (1) and base plate (2), it is characterized in that:Being provided with the endoporus of the stator core (3) can be synchronous by three pieces The tube expansion (4) that the arc plate of outer shifting is surrounded, tube expansion (4) upper end is provided with three pieces of arc plates of promotion and is synchronously displaced outwardly and swelling positioning The swelling pressure plate (5) of stator core (3) endoporus, pressing plate (1) is provided with frame (6), is fixed with base plate (2) through swelling pressure plate (5) pull bar (7) of frame (6) upper surface is stretched out after, pull bar (7) end thread is connected with and acts on pressing plate (1) and lock and determine The locking nut (8) of sub- iron core (3).
2. Seperated Motor Stator iron Core according to claim 1 laminates welding tooling, it is characterized in that:Described tube expansion (4) upper and lower two the inner has 45 ° of grooves respectively, and tube expansion (4) bottom is supported on base plate (2), on swelling pressure plate (5) and base plate (2) The 45 ° inclined-planes corresponding with groove are respectively provided with, are threaded with pull bar (7) and are acted on swelling pressure plate (5) and promote three pieces of circular arcs The clamp nut (9) that plate is synchronously displaced outwardly.
3. Seperated Motor Stator iron Core according to claim 1 laminates welding tooling, it is characterized in that:Described tube expansion (4) vertical gib block (10) is provided between outer wall and stator core (3) endoporus.
CN201621205706.2U 2016-11-08 2016-11-08 Seperated Motor Stator iron Core laminates welding tooling CN206283389U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621205706.2U CN206283389U (en) 2016-11-08 2016-11-08 Seperated Motor Stator iron Core laminates welding tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621205706.2U CN206283389U (en) 2016-11-08 2016-11-08 Seperated Motor Stator iron Core laminates welding tooling

Publications (1)

Publication Number Publication Date
CN206283389U true CN206283389U (en) 2017-06-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621205706.2U CN206283389U (en) 2016-11-08 2016-11-08 Seperated Motor Stator iron Core laminates welding tooling

Country Status (1)

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CN (1) CN206283389U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108747146A (en) * 2018-06-07 2018-11-06 中车永济电机有限公司 A kind of tile type welding tensioning clamper preventing iron core radial deformation
CN110535301A (en) * 2019-08-26 2019-12-03 青岛海西电气有限公司 Segmental punching chute stator iron core laminating tooling and stator core laminating method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108747146A (en) * 2018-06-07 2018-11-06 中车永济电机有限公司 A kind of tile type welding tensioning clamper preventing iron core radial deformation
CN108747146B (en) * 2018-06-07 2020-11-03 中车永济电机有限公司 Tile type welding tensioning clamp for preventing radial deformation of iron core
CN110535301A (en) * 2019-08-26 2019-12-03 青岛海西电气有限公司 Segmental punching chute stator iron core laminating tooling and stator core laminating method
CN110535301B (en) * 2019-08-26 2020-08-28 青岛海西电气有限公司 Lamination tool and lamination method for stator core of skewed slot of fan-shaped punching sheet

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