CN205029538U - Linear electric motor's active cell silicon steel sheet - Google Patents
Linear electric motor's active cell silicon steel sheet Download PDFInfo
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- CN205029538U CN205029538U CN201520819614.2U CN201520819614U CN205029538U CN 205029538 U CN205029538 U CN 205029538U CN 201520819614 U CN201520819614 U CN 201520819614U CN 205029538 U CN205029538 U CN 205029538U
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- steel sheet
- silicon steel
- linear electric
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- mounting bar
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Abstract
The utility model discloses a linear electric motor's active cell silicon steel sheet, it includes the silicon steel sheet body, the upside of silicon steel sheet body is provided with a plurality of mounting bar slots into the mounting bar that are used for wiping, the downside of silicon steel sheet body is provided with a plurality of coil slots into electric machine coil that are used for wiping, form the tooth top between the adjacent coil slot, the downside of silicon steel sheet body is provided with on the tooth top and is used for wiping the erection column hole into the erection column. The utility model discloses can guarantee the rigidity of active cell silicon steel sheet, save welding processes, increase motor output torque and efficiency.
Description
Technical field
The utility model relates to a kind of mover silicon steel sheet of linear electric motors.
Background technology
At present, the torque motor stator sector piece of prior art, its monnolithic case is circular arc, only be fixed at the extrados of stator sector piece, but linear electric motors iron core is straight, and two ends are cut-off, this mode can produce reverse shifting magnetic field and pulsating field, causes motor output torque and efficiency to reduce.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, provides a kind of mover silicon steel sheet of linear electric motors, and it can ensure that the position of mover silicon steel sheet is fixed, and eliminates welding sequence, increases motor output torque and efficiency.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of mover silicon steel sheet of linear electric motors, it comprises silicon steel sheet body, the upside of described silicon steel sheet body is provided with multiple mounting bar slot for being rubbed into mounting bar, the downside of described silicon steel sheet body is provided with multiple coil slot for being rubbed into motor coil, form tooth top between described adjacent coil slot, the downside of described silicon steel sheet body is provided with the installation post holes for being rubbed into erection column on tooth top.
Time further in order to make machine operation, make its excellent radiation performance, the upside of silicon steel sheet body is also provided with multiple cooling pipe slot for inserting cooling pipe.
Further, multiple cooling pipe slot is distributed on the upside of described silicon steel sheet body.
Further, cooling pipe slot is semicircular structure.
Further, corresponding two the cooling pipe slots of mounting bar slot, and two of correspondence cooling pipe slots lay respectively at the both sides of mounting bar slot.
Further, multiple mounting bar slot is distributed on the upside of described silicon steel sheet body.
Further, described mounting bar slot is inverted T-shape structure.
Further, the upper aperture widths L1 of the mounting bar slot of inverted T-shape structure and the ratio of lower openings width L2 are 11:16.
Further, coil slot is distributed on the downside of described silicon steel sheet body.
After have employed technique scheme, mounting bar slot of the present utility model inserts mounting bar and installs post holes and inserts erection column, ensure that the position of mover silicon steel sheet group is fixed, and the position of installing post holes reduces reverse shifting magnetic field and the pulsating field of generation; In addition, insert cooling pipe in cooling pipe slot the even heat that motor internal produces to be taken out of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mover silicon steel sheet of linear electric motors of the present utility model.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, a kind of mover silicon steel sheet of linear electric motors, it comprises silicon steel sheet body 1, the upside of silicon steel sheet body 1 is provided with multiple mounting bar slot 2 for being rubbed into mounting bar, the downside of silicon steel sheet body 1 is provided with multiple coil slot 4 for being rubbed into motor coil, form tooth top between adjacent coil slot 4, the downside of silicon steel sheet body 1 is provided with the installation post holes 5 for being rubbed into erection column on tooth top.
As shown in Figure 1, the upside of silicon steel sheet body 1 is also provided with multiple cooling pipe slot 3 for inserting cooling pipe.In cooling pipe, pass into cooling fluid the even heat that motor internal produces to be taken out of, thus substantially increase the heat-sinking capability of motor.
As shown in Figure 1, multiple cooling pipe slot 3 is distributed on the upside of described silicon steel sheet body 1.
As shown in Figure 1, cooling pipe slot 3 is semicircular structure.
As shown in Figure 1, corresponding two the cooling pipe slots 3 of mounting bar slot 2, and two of correspondence cooling pipe slots 3 lay respectively at the both sides of mounting bar slot 2.
As shown in Figure 1, multiple mounting bar slot 2 is distributed on the upside of described silicon steel sheet body.
As shown in Figure 1, described mounting bar slot 2 is in inverted T-shape structure.
The upper aperture widths L1 of the mounting bar slot 2 of inverted T-shape structure and the ratio of lower openings width L2 are 11:16, but are not limited thereto.
As shown in Figure 1, coil slot 4 is distributed on the downside of described silicon steel sheet body 1.
When mounted, after multi-disc mover silicon steel sheet closed assembly, mounting bar is inserted in the mounting bar slot 2 of inverted T-shape, described mounting bar can adopt screw rod or T-shaped bar etc. with threaded hole, then be screwed into bolt in mounting bar one or both ends and the mover silicon steel sheet of closed assembly can be fixed into silicon steel sheet group, eliminate welding sequence.
When mounted, after multi-disc mover silicon steel sheet closed assembly, erection column is inserted in installation post holes 5, described erection column TBE (threaded both ends) hole, be screwed into bolt at erection column two ends and the mover silicon steel sheet of closed assembly can be fixed into silicon steel sheet group, eliminate welding sequence, and reduce cogging torque, the reverse shifting magnetic field namely produced and pulsating field reduce, thus improve Driving Torque and the efficiency of motor.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. the mover silicon steel sheet of linear electric motors, it is characterized in that, it comprises silicon steel sheet body (1), the upside of described silicon steel sheet body (1) is provided with multiple mounting bar slot (2) for being rubbed into mounting bar, the downside of described silicon steel sheet body (1) is provided with multiple coil slot (4) for being rubbed into motor coil, form tooth top between described adjacent coil slot (4), the downside of described silicon steel sheet body (1) is provided with the installation post holes (5) for being rubbed into erection column on tooth top.
2. the mover silicon steel sheet of linear electric motors according to claim 1, is characterized in that: the upside of described silicon steel sheet body (1) is also provided with multiple cooling pipe slot (3) for inserting cooling pipe.
3. the mover silicon steel sheet of linear electric motors according to claim 2, is characterized in that: multiple cooling pipe slot (3) is distributed on the upside of described silicon steel sheet body (1).
4. the mover silicon steel sheet of the linear electric motors according to Claims 2 or 3, is characterized in that: described cooling pipe slot (3) is semicircular structure.
5. the mover silicon steel sheet of the linear electric motors according to Claims 2 or 3, it is characterized in that: corresponding two the cooling pipe slots (3) of mounting bar slot (2), and two of correspondence cooling pipe slots (3) lay respectively at the both sides of mounting bar slot (2).
6. the mover silicon steel sheet of linear electric motors according to claim 1, is characterized in that: multiple mounting bar slots (2) are distributed on the upside of described silicon steel sheet body.
7. the mover silicon steel sheet of the linear electric motors according to claim 1 or 2 or 3, is characterized in that: described mounting bar slot (2) is in inverted T-shape structure.
8. the mover silicon steel sheet of linear electric motors according to claim 7, is characterized in that: the upper aperture widths L1 of the mounting bar slot (2) of inverted T-shape structure and the ratio of lower openings width L2 are 11:16.
9. the mover silicon steel sheet of linear electric motors according to claim 1, is characterized in that: described coil slot (4) is distributed on the downside of described silicon steel sheet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819614.2U CN205029538U (en) | 2015-10-21 | 2015-10-21 | Linear electric motor's active cell silicon steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819614.2U CN205029538U (en) | 2015-10-21 | 2015-10-21 | Linear electric motor's active cell silicon steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029538U true CN205029538U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520819614.2U Active CN205029538U (en) | 2015-10-21 | 2015-10-21 | Linear electric motor's active cell silicon steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525090A (en) * | 2017-09-18 | 2019-03-26 | 大银微系统股份有限公司 | The iron core group of linear motor |
| CN114244059A (en) * | 2021-12-15 | 2022-03-25 | 珠海格力电器股份有限公司 | Mover assembly and linear motor |
-
2015
- 2015-10-21 CN CN201520819614.2U patent/CN205029538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525090A (en) * | 2017-09-18 | 2019-03-26 | 大银微系统股份有限公司 | The iron core group of linear motor |
| CN114244059A (en) * | 2021-12-15 | 2022-03-25 | 珠海格力电器股份有限公司 | Mover assembly and linear motor |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |