CN208707391U - A kind of projective table type magnetic-suspension linear motor primary iron core - Google Patents
A kind of projective table type magnetic-suspension linear motor primary iron core Download PDFInfo
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- CN208707391U CN208707391U CN201820964199.3U CN201820964199U CN208707391U CN 208707391 U CN208707391 U CN 208707391U CN 201820964199 U CN201820964199 U CN 201820964199U CN 208707391 U CN208707391 U CN 208707391U
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- mounting plate
- iron core
- tooth support
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- boss
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Abstract
A kind of projective table type magnetic-suspension linear motor primary iron core, mainly to solve existing iron core difficulty of processing big for it, it is difficult to guarantee machining accuracy, the technical problems such as production efficiency is low.Its key points of the technical solution are that: it includes core stamping, tooth support, screw rod, mounting plate and nut, mounting plate is set to the back of core stamping, tooth support is set to the two sides of core stamping, core stamping and tooth support are fastened by screw rod and nut, it is provided with boss on tooth support and mounting plate grooves on two sides is cooperatively connected, there are faying face, groove and boss for core stamping back and mounting plate two sides with welding is merged, and forms an entirety.It is mainly used for magnetic-levitation traffic straight line motor.
Description
Technical field
The utility model relates to a kind of projective table type magnetic-suspension linear motor primary iron cores.
Background technique
Currently, magnetic-suspension linear motor is widely applied in track transportation industry, the requirement of medium-and low-speed maglev rail locomotive
Electric machine structure is compact, light-weight, and antivibration kinetic force is strong, the particular/special requirement of application, and linear motor must be into one in structure
Step optimization, it is simple and reliable for structure, become the new approaches of medium-and low-speed maglev locomotive linear motor design.
Generally using traditional gusset as tooth support, tooth pressure pressing plate is distributed in core stamping two sides, passes through existing iron core
After the screw bolt and nut fastening of the core stamping and tooth support that penetrate, the gusset tooth support of two sides is welded admittedly finally by pulling plate
It is fixed.The gusset of this mode needs brake forming, and manufacturing process load, manufacture difficulty is larger, and pulling plate location dimension is difficult to ensure,
Core stamping is difficult to ensure that production precision is subject to certain restrictions with tooth support and pulling plate globality.
Alternatively, the iron core back side uses concave structure simultaneously using a kind of tooth support of plane and using a kind of concave structure,
Pulling plate uses convex shape, and pulling plate, which passes through iron core back side groove and forms one, argues entirety, and two sides of arguing are then passed through tooth support, weld
Molding forms an overall structure, this evolutionary approach reduces certain welding position quantity, and formation overall structure precision is higher, adds
Work difficulty increases.
Summary of the invention
The purpose of the utility model is to provide a kind of projective table type magnetic-suspension linear motor primary iron cores, can either meet knot
Structure intensity requirement, while can be reduced processing and manufacturing difficulty again, improve production efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: it includes core stamping, tooth support, spiral shell
Bar, mounting plate and nut, mounting plate are set to the back of core stamping, and tooth support is set to the two sides of core stamping, iron core punching
Piece and tooth support are fastened by screw rod and nut, and boss is provided on tooth support and mounting plate grooves on two sides is cooperatively connected, iron core
There are faying faces for punching back and mounting plate two sides.
Boss is arranged in the tooth support two sides, and groove is arranged in mounting plate two sides, and core stamping back is provided with and mounting plate
The boss of groove cooperation, so that the boss of core stamping penetrates the groove of mounting plate.
The groove or boss can be dovetail form or T shape or triangle.
Mating surface is arranged in mounting plate and core stamping, and mating surface cooperates core stamping and mounting plate by welding manner
It is formed whole.
The groove of boss and installation board ends on the tooth support uses welding fabrication, so that tooth support and mounting plate shape
At an entirety.
By welding, it is whole that core stamping, tooth support and mounting plate form iron core.
The mounting plate is provided with weight structure, and for duplicate removal structure setting at two sides or middle part, middle part duplicate removal is kidney slot, and two
Side duplicate removal is square hole.
The beneficial effects of the utility model are: structure is more simple, manufacture easy to process, improve manufacture efficiency, reduce at
This.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is tooth pressboard structure schematic diagram.
Fig. 3 is core stamping structural schematic diagram.
In figure: 1- screw rod, 2- nut, 3- tooth support, 4- core stamping, 5- mounting plate.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawings and examples.
Embodiment 1, the utility model include core stamping, tooth support, screw rod, mounting plate and nut, and mounting plate is set to
The back of core stamping, tooth support are set to the two sides of core stamping, core stamping and tooth support and are fastened by screw rod and nut,
It is provided with boss on tooth support and mounting plate grooves on two sides is cooperatively connected, there are combinations for core stamping back and mounting plate two sides
Face.Refering to fig. 1 to Fig. 3.
Boss is arranged in embodiment 2,3 two sides of tooth support, and groove, the setting of 4 back of core stamping is arranged in 5 two sides of mounting plate
There is the boss with the cooperation of 5 groove of mounting plate, so that the boss of core stamping 4 penetrates the groove of mounting plate 5.Refering to fig. 1 to Fig. 3,
Remaining is the same as embodiment 1.
Embodiment 3, the groove or boss can be dovetail form or T shape or triangle.Refering to fig. 1 to Fig. 3, remaining
Same above-described embodiment.
Mating surface is arranged in embodiment 4, mounting plate 5 and core stamping 4, and mating surface makes core stamping 4 by welding manner
Entirety is cooperatively formed with mounting plate 5.Refering to fig. 1 to Fig. 3, remaining same above-described embodiment.
The groove of embodiment 5, boss and installation board ends on the tooth support uses welding fabrication so that tooth support and
Mounting plate forms an entirety.Refering to fig. 1 to Fig. 3, remaining same above-described embodiment.
Embodiment 6, by welding, it is whole that core stamping 4, tooth support 3 and mounting plate 5 form iron core.Refering to fig. 1 to Fig. 3,
Remaining same above-described embodiment.
Embodiment 7, the mounting plate 5 are provided with weight structure, and duplicate removal structure setting is in two sides or middle part, middle part duplicate removal
Kidney slot, two sides duplicate removal are square hole.Refering to fig. 1 to Fig. 3, remaining same above-described embodiment.
Claims (6)
1. a kind of projective table type magnetic-suspension linear motor primary iron core, it is characterized in that: it includes core stamping, tooth support, screw rod, peace
Loading board and nut, mounting plate are set to the back of core stamping, and tooth support is set to the two sides of core stamping, core stamping and tooth
Pressing plate is fastened by screw rod and nut, and boss is provided on tooth support and mounting plate grooves on two sides is cooperatively connected, core stamping back
There are faying face, boss is arranged in the tooth support two sides for portion and mounting plate two sides, and groove, core stamping back is arranged in mounting plate two sides
Portion is provided with the boss with the cooperation of mounting plate groove, so that the boss of core stamping penetrates the groove of mounting plate.
2. projective table type magnetic-suspension linear motor primary iron core according to claim 1, it is characterized in that: the groove or boss
It can be swallow-tail form or T shape or triangle.
3. projective table type magnetic-suspension linear motor primary iron core according to claim 1, it is characterized in that: mounting plate and iron core rush
Mating surface is arranged in piece, and mating surface makes core stamping and mounting plate cooperatively form entirety by welding manner.
4. projective table type magnetic-suspension linear motor primary iron core according to claim 1, it is characterized in that: on the tooth support
Boss and the groove of installation board ends use welding fabrication, so that tooth support and mounting plate form an entirety.
5. projective table type magnetic-suspension linear motor primary iron core according to claim 1, it is characterized in that: by welding, iron core
It is whole that punching, tooth support and mounting plate form iron core.
6. projective table type magnetic-suspension linear motor primary iron core according to claim 1, it is characterized in that: the mounting plate is arranged
There is weight structure, for duplicate removal structure setting at two sides or middle part, middle part duplicate removal is kidney slot, and two sides duplicate removal is square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964199.3U CN208707391U (en) | 2018-06-22 | 2018-06-22 | A kind of projective table type magnetic-suspension linear motor primary iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964199.3U CN208707391U (en) | 2018-06-22 | 2018-06-22 | A kind of projective table type magnetic-suspension linear motor primary iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707391U true CN208707391U (en) | 2019-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820964199.3U Active CN208707391U (en) | 2018-06-22 | 2018-06-22 | A kind of projective table type magnetic-suspension linear motor primary iron core |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429788A (en) * | 2019-07-26 | 2019-11-08 | 东莞倍胜智能科技有限公司 | A kind of spliced plate electric mover structure |
-
2018
- 2018-06-22 CN CN201820964199.3U patent/CN208707391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429788A (en) * | 2019-07-26 | 2019-11-08 | 东莞倍胜智能科技有限公司 | A kind of spliced plate electric mover structure |
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