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 PDF

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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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CN
China
Prior art keywords
main frame
magnetic sheet
motor
electromotive force
screw
Prior art date
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Active
Application number
CN201420394954.0U
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Chinese (zh)
Inventor
郭栋梁
王和平
刘耀军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Extraordinary Dynamo-Electric Co Ltd In Ming Kangantuo Mountain Shandong Province
Original Assignee
Extraordinary Dynamo-Electric Co Ltd In Ming Kangantuo Mountain Shandong Province
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Application filed by Extraordinary Dynamo-Electric Co Ltd In Ming Kangantuo Mountain Shandong Province filed Critical Extraordinary Dynamo-Electric Co Ltd In Ming Kangantuo Mountain Shandong Province
Priority to CN201420394954.0U priority Critical patent/CN204166033U/en
Application granted granted Critical
Publication of CN204166033U publication Critical patent/CN204166033U/en
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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

Iron-core less motor stator back electromotive force pick-up unit
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.
CN201420394954.0U 2014-07-10 2014-07-10 Iron-core less motor stator back electromotive force pick-up unit Active CN204166033U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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