CN208579696U - It is a kind of for detecting the detection device of motor stator end size - Google Patents
It is a kind of for detecting the detection device of motor stator end size Download PDFInfo
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- CN208579696U CN208579696U CN201821245925.2U CN201821245925U CN208579696U CN 208579696 U CN208579696 U CN 208579696U CN 201821245925 U CN201821245925 U CN 201821245925U CN 208579696 U CN208579696 U CN 208579696U
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- China
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- stator end
- positioning seat
- motor stator
- detection plate
- detection device
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Abstract
The utility model discloses a kind of for detecting the detection device of motor stator end size, comprising: positioning seat；Stator end detection plate, the stator end detection plate is movably installed on the positioning seat and the stator end detection plate can be rotated relative to the positioning seat；Wherein, one end of stator end detection plate towards the positioning seat opens up that there are two recessed grooves that the winding of motor stator to be detected can be allowed to be embedded within.The positioning seat of the detection device of the utility model is inserted into the core interior of motor stator to be detected by user, so that the winding of detected motor stator end is embedded in just in two recessed grooves, user's turnable stator end detection plate at this time, if stator end detection plate can not touch any position of winding in rotation process, then the end size of the motor stator is qualified, if stator end detection plate touches winding during rotation, it then indicates that the end size of motor stator is unqualified, detects simple, convenient and fast.
Description
Technical field
It is especially a kind of for detecting the detection device of motor stator end size the utility model relates to motor field.
Background technique
It is well known that according to fractional electric motor standard GB/T 12350-2009 and electromechanics trade related request, motor
Electric clearance and creepage distance be typically no less than 3mm, therefore generally require in AC induction motor stator manufacturing process pair
Winding overhang carries out shaping, it is ensured that electric clearance and creepage distance after motor assembly are met the requirements.But due to stator shaping
Size is limited by shaping device precision, is not easy to find in time when occurring abnormal, and tradition is to the detection means of stator end size
The general method for using vernier caliper measurement detects limited speed system, and when winding overhang and stator core concentricity are overproof,
It is bad to not easily pass through vernier caliper detection.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of structure is simple, while can be quickly quasi-
Really determine whether sub- shaping rear end size meets the detection device of design requirement.
The utility model be solve its technical problem and the technical solution adopted is that:
It is a kind of for detecting the detection device of motor stator end size, comprising:
Positioning seat, the positioning seat are the revolving body of a core interior that can be embedded in motor stator to be detected；
Stator end detection plate, the stator end detection plate is movably installed on the positioning seat and the stator end is examined
Drafting board can be rotated relative to the positioning seat；
Wherein, one end of stator end detection plate towards the positioning seat opens up that there are two can allow electricity to be detected
The recessed groove that the winding of machine stator is embedded within, two recessed grooves are respectively arranged at the two sides periphery of the stator end detection plate
At edge.
As an improvement of the above technical solution, a mounting groove, the installation are offered at the medium position of the positioning seat
It is movably installed with a connecting pin that can be rotated relative to the positioning seat in slot, is socketed with one on the periphery of the connecting pin and is located at
Bearing between the mounting groove internal perisporium and the connecting pin periphery wall；The stator end detection plate is installed on the connection
On pin and the stator end detection plate can follow the connecting pin to rotate synchronously.
As a further improvement of the above technical scheme, the connecting pin is provided with connection spiral shell far from one end of the bearing
Bolt offers the relief hole passed through for the connection bolt in the stator end detection plate, while going back spiral shell on the connection bolt
Line is connected with the locking nut that can be lock onto the stator end detection plate on the connecting pin.
Wherein, jump-ring slot is offered on one end that the connecting pin is connected with the bearing, is clamped in the jump-ring slot
There is a circlip that can be abutted against with the bearing.
Preferably, a hollow hole convenient for holding is also provided in the middle part of the stator end detection plate.
Further preferably, be additionally provided on the upper periphery wall of the positioning seat can on the iron core of motor stator to be measured
The flange part that portion abuts.
Wherein, the flange part be one around the positioning seat periphery wall protruding ring circumferentially.
One preferred embodiment of the utility model, the recessed groove are a rectangular channel.
The beneficial effects of the utility model are: the detection device due to the utility model can be embedded in electricity to be detected including one
The positioning seat of the core interior of machine stator is movably installed with a stator end detection plate, the stator end on the positioning seat
One end of detection plate towards the positioning seat opens up recessed there are two the winding of motor stator to be detected can be allowed to be embedded within
Fall into slot.Therefore, the positioning seat of the detection device of the utility model is inserted into the core interior of motor stator to be detected by user, with
So that the winding of detected motor stator end is embedded in just in two recessed grooves, user can be rotated the stator end at this time
Detection plate, if the stator end detection plate can not touch any position of winding, the end of the motor stator in rotation process
Size qualification, if stator end detection plate touches winding during rotation, then it represents that the end size of motor stator does not conform to
Lattice do not meet design requirement, and the end of motor stator can be quickly and accurately detected by the detection device of the utility model
Whether size meets design requirement, simple, convenient and fast.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the surface structure schematic diagram of a preferred embodiment of the utility model；
Fig. 2 is the main view of a preferred embodiment of the utility model；
Fig. 3 is the structural decomposition diagram of a preferred embodiment of the utility model.
Specific embodiment
It is a kind of for detecting the detection device of motor stator end size, including a positioning seat 10, institute referring to figs. 1 to Fig. 3
The revolving body that positioning seat 10 is a core interior that can be embedded in motor stator to be detected is stated, in the present invention, preferably
Ground, the positioning seat 10 are a cylindrical body, are movably installed with a stator end detection plate 20, the stator terminal on the positioning seat 10
Portion's detection plate 20 can be rotated relative to the positioning seat 10；Wherein, the stator end detection plate 20 is towards the positioning seat 10
One end open up there are two recessed groove 21 that the winding of motor stator to be detected can be allowed to be embedded within, two recessed grooves 21 divide
It is not set at the two sides outer peripheral edge of the stator end detection plate 20.
Since the detection device of the utility model includes the positioning of a core interior that can be embedded in motor stator to be detected
Seat 10, is movably installed with a stator end detection plate 20 on the positioning seat 10, and the stator end detection plate 20 is towards described
One end of positioning seat 10 opens up that there are two recessed grooves 21 that the winding of motor stator to be detected can be allowed to be embedded within.Therefore,
The positioning seat 20 of the detection device of the utility model is inserted into the core interior of motor stator to be detected by user, so that tested
The winding of the motor stator end of survey is embedded in just in two recessed grooves 21, and user can be rotated the stator end detection plate at this time
20, if the stator end detection plate 20 can not touch any position of winding, the end ruler of the motor stator in rotation process
Very little qualification, if stator end detection plate 20 touches winding during rotation, then it represents that the end size of motor stator does not conform to
Lattice do not meet design requirement, and the end of motor stator can be quickly and accurately detected by the detection device of the utility model
Whether size meets design requirement, simple, convenient and fast.
Wherein, excellent in order to enable the detection device of the utility model can preferably detect the size of motor stator end
Selection of land, the recessed groove 21 are a rectangular channel.
Herein, it is installed on the positioning seat 10 for the ease of the stator end detection plate 20, it is preferable that described fixed
A mounting groove 11 is offered at the medium position of position seat 10, one is movably installed in the mounting groove 11 being capable of the relatively described positioning
The connecting pins 12 of 10 rotation of seat, one is socketed on the periphery of the connecting pin 12 and is located at 11 internal perisporium of mounting groove and the company
Bearing 30 between 12 periphery wall of outbound；The stator end detection plate 20 is installed on the connecting pin 12 and the stator end
Detection plate 20 can follow the connecting pin 12 to rotate synchronously.By using above-mentioned structure, connecting pin 12 can be enabled
It is rotated glibly relative to the positioning seat 10, so that the stator end detection plate 20 can the relatively described positioning glibly
Seat 10 rotates.
Certainly, the stator end detection plate 20 is in addition to being installed on the positioning seat 10 using above-mentioned structure movement,
Other structures can also be used, as being fixedly installed a connecting pin 12 on the positioning seat 10, the connecting pin 12 is far from described
A bearing is arranged on one end of positioning seat 10, the stator end detection plate 20 is arranged the peripheral surface for being installed on the bearing
On, at this point, the stator end detection plate 20 can equally be rotated relative to the positioning seat 10 glibly.
Wherein, in order to enable the stator end detection plate 20 can be installed on the connecting pin 12 strongerly,
Preferably, the connecting pin 12 is provided with connection bolt 120, the stator end detection plate 20 far from one end of the bearing 30
On offer for the relief hole 22 that passes through of connection bolt 120, while being also threaded on the connection bolt 120 can will
The stator end detection plate 20 lock onto the locking nut 121 on the connecting pin 12.
Meanwhile in order to avoid the connecting pin 12 is moved along the axial direction of bearing 30 relative to the bearing 30, herein,
Preferably, jump-ring slot 122 is offered on one end that the connecting pin 12 is connected with the bearing 30, in the jump-ring slot 122
It is connected with a circlip 123 that can be abutted against with the bearing 30.It is abutted against by the circlip 123 and the end face of bearing 30, into
And the connecting pin 12 is effectively prevent to move along the axial direction of bearing 30 relative to the bearing 30.
Wherein, the stator end detection plate 20 is rotated for the ease of user, the preferred implementation as the utility model
Example, the middle part of the stator end detection plate 20 are also provided with a hollow hole 23 convenient for holding.Herein, the hollow hole 23
For a rectangular opening and the hollow hole 23 is set to the one end of the stator end detection plate 20 far from the positioning seat 10.Therefore it uses
Family can easily hold the top of the stator end detection plate 20 and the stator end detection plate 20 is driven to rotate, simple side
Just.
In the present invention, in order to enable the positioning seat 10 can be accurately fixed with motor stator to be detected cooperation
Position, herein, it is preferable that be additionally provided on the upper periphery wall of the positioning seat 10 can on the iron core of motor stator to be measured
The flange part 13 that portion abuts.Therefore, it when being detected using the detection device of the utility model to motor stator, can will position
In the core interior of 10 insertion motor stator to be detected of seat, and make the flange part 13 and motor stator to be measured on positioning seat 10
Iron core top abut, at this point, show positioning seat 10 accurately install, motor stator is detected in order to subsequent.
Wherein, in order to enable the flange part 13 can preferably offset with the iron core top of motor stator to be detected
Connect, as a preferred embodiment of the utility model, the flange part 13 be one around the positioning seat 10 periphery wall it is circumferential
The protruding ring of arrangement.Certainly, above-mentioned flange part 13 is several periphery wall circumferentially convex around the positioning seat 10
Point is also possible, specifically can be determined according to actual needs.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (8)
1. a kind of for detecting the detection device of motor stator end size characterized by comprising
Positioning seat (10), the positioning seat (10) are the revolving body of a core interior that can be embedded in motor stator to be detected；
Stator end detection plate (20), the stator end detection plate (20) is movably installed on the positioning seat (10) and this is fixed
Sub- end detection plate (20) can rotate relative to the positioning seat (10)；
Wherein, one end of stator end detection plate (20) towards the positioning seat (10) opens up to be detected there are two that can allow
Motor stator the recessed groove (21) that is embedded within of winding, two recessed grooves (21) are respectively arranged at the stator end detection
At the two sides outer peripheral edge of plate (20).
2. according to claim 1 a kind of for detecting the detection device of motor stator end size, it is characterised in that:
It is offered a mounting groove (11) at the medium position of the positioning seat (10), is movably installed with one in the mounting groove (11)
One can be socketed on the connecting pin (12) of the positioning seat (10) rotation, the periphery of the connecting pin (12) positioned at described
Bearing (30) between mounting groove (11) internal perisporium and the connecting pin (12) periphery wall；
The stator end detection plate (20) is installed on the connecting pin (12) and the stator end detection plate (20) can be with
It is rotated synchronously with the connecting pin (12).
3. according to claim 2 a kind of for detecting the detection device of motor stator end size, it is characterised in that:
The connecting pin (12) is provided with connection bolt (120), the stator end detection far from the one end of the bearing (30)
The relief hole (22) passed through for connection bolt (120) is offered on plate (20), while going back screw thread on the connection bolt (120)
It is connected with the locking nut (121) that the stator end detection plate (20) can be lock on the connecting pin (12).
4. according to claim 2 or 3 a kind of for detecting the detection device of motor stator end size, feature exists
In:
Jump-ring slot (122), the jump-ring slot are offered on one end that the connecting pin (12) is connected with the bearing (30)
(122) circlip (123) that can be abutted against with the bearing (30) is connected in.
5. according to claim 1 a kind of for detecting the detection device of motor stator end size, it is characterised in that:
A hollow hole (23) convenient for holding is also provided in the middle part of the stator end detection plate (20).
6. according to claim 1 a kind of for detecting the detection device of motor stator end size, it is characterised in that:
Be additionally provided on the upper periphery wall of the positioning seat (10) can be abutted with the iron core top of motor stator to be measured it is convex
Edge (13).
7. according to claim 6 a kind of for detecting the detection device of motor stator end size, it is characterised in that:
The flange part (13) be one around the positioning seat (10) periphery wall protruding ring circumferentially.
8. according to claim 1 a kind of for detecting the detection device of motor stator end size, it is characterised in that:
The recessed groove (21) is a rectangular channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245925.2U CN208579696U (en) | 2018-08-02 | 2018-08-02 | It is a kind of for detecting the detection device of motor stator end size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245925.2U CN208579696U (en) | 2018-08-02 | 2018-08-02 | It is a kind of for detecting the detection device of motor stator end size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579696U true CN208579696U (en) | 2019-03-05 |
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ID=65511807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245925.2U Active CN208579696U (en) | 2018-08-02 | 2018-08-02 | It is a kind of for detecting the detection device of motor stator end size |
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| CN (1) | CN208579696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551713A (en) * | 2021-08-31 | 2021-10-26 | 昆山国置精密机械有限公司 | Finished product detection device of blanking movable die production line |
-
2018
- 2018-08-02 CN CN201821245925.2U patent/CN208579696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551713A (en) * | 2021-08-31 | 2021-10-26 | 昆山国置精密机械有限公司 | Finished product detection device of blanking movable die production line |
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