CN204166033U - Iron-core less motor stator back electromotive force pick-up unit - Google Patents
Iron-core less motor stator back electromotive force pick-up unit Download PDFInfo
- Publication number
- CN204166033U CN204166033U CN201420394954.0U CN201420394954U CN204166033U CN 204166033 U CN204166033 U CN 204166033U CN 201420394954 U CN201420394954 U CN 201420394954U CN 204166033 U CN204166033 U CN 204166033U
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- main frame
- magnetic sheet
- motor
- electromotive force
- back electromotive
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Abstract
The utility model belongs to machine field, relates to iron-core less motor stator back electromotive force and detects.Existing stator can not detect back electromotive force after producing in time.The utility model provides a kind of its technical scheme of iron-core less motor stator back electromotive force pick-up unit to be: utilize cylinder that upper gear magnetic sheet is moved down, stator is placed between upper and lower two gear magnetic sheets, driven by motor lower block magnetic sheet rotates, thus detects back electromotive force parameter by instrument.Its device is made up of motor, main frame, measuring instrument case, upper gear magnetic sheet assembly and lower block magnetic sheet assembly, lower main frame (12) is connected with motor (10) screw, lower main frame (12) is connected with lower casing (8) screw, axle sleeve (6) is connected with motor (10) pin, motor (10) is connected by electric wire with measuring instrument case (11), lower block magnetic sheet (9) is connected with axle sleeve (6) screw, and main frame is welded to form by upper main frame (13) and lower main frame (12).
Description
Technical field
The utility model belongs to machine field, relates to motor stator back electromotive force pick-up unit, and especially iron-core less motor stator back electromotive force detects.
Background technology
Existing stator can not detect back electromotive force after producing timely, and after installation, produced problem not easily solves, and has had a strong impact on motor production efficiency and qualification rate of once installing.
Summary of the invention
In order to overcome the above-mentioned shortcoming of existing stator pick-up unit, the utility model provides iron-core less motor stator back electromotive force pick-up unit constructive method and structure, this checkout equipment is easy to detect, technique simple, is particularly suitable for producing motor in batches, greatly can improve the production efficiency of motor.
The utility model solves the technical scheme that its technical matters adopts:
Adopt cylinder that upper gear magnetic sheet is moved down, stator is placed between upper and lower two gear magnetic sheets, driven by motor lower block magnetic sheet rotates, thus is detected the stator back electromotive force produced by instrument, and this pick-up unit can detect back electromotive force parameter fast and accurately.
Iron-core less motor stator back electromotive force pick-up unit is made up of motor, main frame, measuring instrument case, upper gear magnetic sheet assembly and lower block magnetic sheet assembly; Upper gear magnetic sheet assembly is made up of cylinder, upper shell, nut, adapter sleeve and upper gear magnetic sheet; Lower block magnetic sheet assembly is made up of axle sleeve, pin, lower casing, lower block magnetic sheet and motor; Measuring instrument case is made up of instrument; Main frame is made up of upper main frame and lower main frame.
The architectural feature of iron-core less motor stator back electromotive force pick-up unit is: upper main frame is equipped with cylinder, upper shell, nut, adapter sleeve, upper gear magnetic sheet; Upper main frame is connected with upper shell screw, and cylinder is connected with adapter sleeve nut, and adapter sleeve is connected with upper gear magnetic sheet screw; Axle sleeve, lower block magnetic sheet, lower casing, pin lower main frame be equipped with; Lower main frame is connected with electric machine screw, and lower main frame is connected with lower casing screw, and axle sleeve is connected with motor pin, and lower block magnetic sheet is connected with axle sleeve screw, and main frame is welded to form by upper main frame and lower main frame.Main frame adopts square steel pipe welded shaping.
The beneficial effects of the utility model are:
1) easy to detect
2) technique is simple
3) reliable in parameters
4) motor production efficiency is high
5) qualification rate of once installing is improved
Accompanying drawing explanation
Specific structural features of the present utility model is further illustrated below in conjunction with Figure of description and embodiment.
Fig. 1 is the overall wiring layout of the utility model iron-core less motor stator back electromotive force pick-up unit.1 be cylinder, 2 are upper shells, 3 are nuts, 4 are adapter sleeves, 5 are upper gear magnetic sheets, 6 are axle sleeves, 7 are pins, 8 are lower casings, 9 are lower block magnetic sheets, 10 are motors, 11 are measuring instrument casees, 12 are lower main frames, 13 is upper main frames.
Embodiment
In FIG, upper main frame (13) is equipped with cylinder (1), upper shell (2), nut (3), adapter sleeve (4), upper gear magnetic sheet (5); Upper main frame (13) is connected with upper shell (2) screw, and cylinder (1) is connected with nut with adapter sleeve (4), and adapter sleeve (4) is connected with upper gear magnetic sheet (5) screw; Axle sleeve (6), lower block magnetic sheet (9), lower casing (8), pin (7) lower main frame (12) be equipped with; Lower main frame (12) is connected with motor (10) screw, lower main frame (12) is connected with lower casing (8) screw, axle sleeve (6) is connected with motor (10) pin, motor (10) is connected by electric wire with measuring instrument case (11), lower block magnetic sheet (9) is connected with axle sleeve (6) screw, and main frame is welded to form by upper main frame (13) and lower main frame (12).
Claims (2)
1. iron-core less motor stator back electromotive force pick-up unit, is characterized in that: iron-core less motor stator back electromotive force pick-up unit is by motor, main frame, measuring instrument case, upper gear magnetic sheet assembly and lower block magnetic sheet assembly composition, upper gear magnetic sheet assembly is by cylinder (1), upper shell (2), nut (3), adapter sleeve (4) and upper gear magnetic sheet (5) composition, lower block magnetic sheet assembly is by axle sleeve (6), pin (7), lower casing (8), lower block magnetic sheet (9) and motor (10) composition, main frame is made up of upper main frame (13) and lower main frame (12), and wherein annexation is: upper main frame (13) is equipped with cylinder (1), upper shell (2), nut (3), adapter sleeve (4), upper gear magnetic sheet (5), upper main frame (13) is connected with upper shell (2) screw, cylinder (1) is connected with adapter sleeve (4) nut, adapter sleeve (4) is connected with upper gear magnetic sheet (5) screw, and lower main frame (12) is equipped with axle sleeve (6), lower block magnetic sheet (9), lower casing (8), pin (7), lower main frame (12) is connected with motor (10) screw, lower main frame (12) is connected with lower casing (8) screw, axle sleeve (6) is connected with motor (10) pin, motor (10) is connected by electric wire with measuring instrument case (11), lower block magnetic sheet (9) is connected with axle sleeve (6) screw, and main frame is welded to form by upper main frame (13) and lower main frame (12).
2. iron-core less motor stator back electromotive force pick-up unit according to claim 1, is characterized in that: main frame adopts square steel pipe welded shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394954.0U CN204166033U (en) | 2014-07-10 | 2014-07-10 | Iron-core less motor stator back electromotive force pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394954.0U CN204166033U (en) | 2014-07-10 | 2014-07-10 | Iron-core less motor stator back electromotive force pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166033U true CN204166033U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420394954.0U Active CN204166033U (en) | 2014-07-10 | 2014-07-10 | Iron-core less motor stator back electromotive force pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259399A (en) * | 2014-07-10 | 2016-01-20 | 山东省明康安托山特种机电有限公司 | Forming method and structure of back electromotive force detection apparatus of iron-core-free motor stator |
-
2014
- 2014-07-10 CN CN201420394954.0U patent/CN204166033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259399A (en) * | 2014-07-10 | 2016-01-20 | 山东省明康安托山特种机电有限公司 | Forming method and structure of back electromotive force detection apparatus of iron-core-free motor stator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |