CN104677251B - A kind of electric motor end cap axiality detection device and application method - Google Patents
A kind of electric motor end cap axiality detection device and application method Download PDFInfo
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- CN104677251B CN104677251B CN201510122542.0A CN201510122542A CN104677251B CN 104677251 B CN104677251 B CN 104677251B CN 201510122542 A CN201510122542 A CN 201510122542A CN 104677251 B CN104677251 B CN 104677251B
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- positioning disk
- positioning
- end cap
- electric motor
- core axle
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Abstract
The invention discloses a kind of electric motor end cap axiality detection device and application method, including the positioning disk chassis with centre bore, positioning disk chassis side is communicated with the fixing screwed hole of centre bore, fixed screw is provided with fixing screwed hole, positioning core axle is provided with the centre bore, positioning core axle is provided with fixed platform, fixed screw is set in fixed platform, positioning disk chassis are provided with the positioning disk being sleeved on through central through hole on positioning core axle, positioning disk upper surface is provided with the boss for being used for placing electric motor end cap, four mounting holes are uniformly provided with boss, the periphery of positioning disk presss from both sides provided with elbow, the cylindrical of positioning disk is provided with amesdial.The present invention can not only be detected in control laboratory, can also be detected at any time in production, easy to detect, moreover it is possible to improve detection precision and detection efficiency.
Description
Technical field
The present invention relates to a kind of electric motor end cap axiality detection field, particularly a kind of electricity with four installation rod structures
Generator terminal lid axiality detection device and application method.
Background technology
Electric motor end cap is the key components and parts that motor connects stator and rotor, and the quality of end cap quality directly influences complete machine
Noise and vibration, lifting end cap quality are to improve one of motor noise and the key factor vibrated, conventional detection end cap axiality
Generally problems be present with three coordinates and kind of calliper, above two measuring method:1st, it is high to survey crew's competency profiling, need
Carry out professional training；2nd, there is error in measurement；3rd, measurement efficiency is low；4 measurements are only limitted in control laboratory, in actually machining production
In can not accomplish to inspect by random samples at random.
The content of the invention
It is an object of the present invention to provide a kind of electric motor end cap axiality detection device and application method.The present invention is not only
It can be detected in control laboratory, can also be detected at any time in production, it is easy to detect, moreover it is possible to improve detection precision and detection is imitated
Rate.
Technical scheme：A kind of electric motor end cap axiality detection device, it is characterised in that：Including with centre bore
Positioning disk chassis, positioning disk chassis side is communicated with the fixing screwed hole of centre bore, fixed spiral shell is provided with fixing screwed hole
Silk, the centre bore is interior to be provided with positioning core axle, and positioning core axle is provided with fixed platform, fixed screw is set in fixed platform, fixed
Position disk chassis are provided with the positioning disk being sleeved on through central through hole on positioning core axle, and positioning disk upper surface, which is provided with, to be used to place motor
The boss of end cap, four mounting holes are uniformly provided with boss, the periphery of positioning disk presss from both sides provided with elbow, positioning disk it is cylindrical provided with thousand
Divide table.
In foregoing electric motor end cap axiality detection device, the aperture of the centre bore of the positioning disk chassis and positioning core axle
Diameter it is equal.
In foregoing electric motor end cap axiality detection device, the aperture of the central through hole of the positioning disk is more than positioning core axle
Diameter.
In foregoing electric motor end cap axiality detection device, the positioning disk chassis are fixed on base through screw.
The application method of foregoing electric motor end cap axiality detection device, four installation feet of end cap are arranged on positioning disk
Four mounting holes in, bearing with end cover room is connected on positioning core axle, is pressed from both sides with elbow and is clamped four of end cap and play screw or installation
The position of rivet, described amesdial touch positioning disk it is cylindrical on, rotational positioning plate, read the data of amesdial, this number
According to as end cap mounting post and the coaxial degrees of data of bearing chamber.
Compared with prior art, four mounting holes of the invention by the way that four mounting posts of electric motor end cap to be placed on to boss
Interior, bearing with end cover room is connected on positioning core axle, then clamping fixed with elbow, amesdial touch positioning disk it is cylindrical on, rotation is fixed
Position disk, reads the data of amesdial, this data is end cap mounting post and the coaxial degrees of data of bearing chamber.The present invention can not only be
Control laboratory is detected, and can also be detected at any time in production, easy to detect, moreover it is possible to improves detection precision and detection efficiency.
Conventional detection means needs several minutes of detections, and the detection time of the present invention only needs the time within 10s, detection
Improved efficiency several times, and realize production line and inspected by random samples and improved whenever and wherever possible, the crudy of end cap is substantially improved,
The noise of motor and the stability of vibration are improved, realizes the target of lifting end cap detection efficiency and quality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of positioning disk.
Mark in accompanying drawing for：1- elbows press from both sides, 2- fixed screws, 3- fixing screwed holes, 4- positioning disk chassis, 5- positioning disks,
6- mounting holes, 7- bases, 8- amesdials, 9- positioning core axles, 10- fixed platforms, 11- boss, 12- centre bores, 13- centers lead to
Hole.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of electric motor end cap axiality detection device, form as illustrated in fig. 1 and 2, including with centre bore 12
Disk chassis 4 are positioned, positioning disk chassis 4 side is communicated with the fixing screwed hole 3 of centre bore 12, is provided with fixing screwed hole 3 solid
Determine screw 2, be provided with positioning core axle 9 in the centre bore 12, positioning core axle 9 is provided with fixed platform 10, set in fixed platform 10
Put fixed screw 2, positioning disk chassis 4 are provided with the positioning disk 5 being sleeved on through central through hole 13 on positioning core axle 9, on positioning disk 5
Surface is provided with the boss 11 for being used for placing electric motor end cap, is uniformly provided with four mounting holes 6 on boss 11, the periphery of positioning disk 5 is set
There is elbow to press from both sides 1, the cylindrical of positioning disk 5 is provided with amesdial 8.
The aperture of the centre bore 12 of the positioning disk chassis 4 is equal with the diameter of positioning core axle 9.
The aperture of the central through hole 13 of the positioning disk 5 is more than the diameter of positioning core axle 9.
The positioning disk chassis 4 are fixed on base 14 through screw.
It present invention can be suitably applied to bearing chamber internal diameter 32 or 35mm electric motor end cap.
The application method of the present invention, it is arranged on four installation feet of end cap in four mounting holes of positioning disk.By end
Lid bearing chamber is connected on positioning core axle, is played screw with elbow clamping end cap four or is installed the position of rivet, described thousand points
Table touch positioning disk it is cylindrical on, rotational positioning plate, read the data of amesdial, this data is end cap mounting post and bearing
The coaxial degrees of data of room.
What the present invention took is that maximum examination question principle measures, and simple in construction, measurement efficiency is than original measuring method
More than 10 times of improved efficiency, and test accurately, it can be applied to end cap manufacturer, motor manufacturer.
Claims (1)
- A kind of 1. electric motor end cap axiality detection device, it is characterised in that：Including the positioning disk chassis with centre bore (12) (4), positioning disk chassis (4) side is communicated with the fixing screwed hole (3) of centre bore (12), is provided with fixing screwed hole (3) solid Determine screw (2), positioning core axle (9) is provided with the centre bore (12), positioning core axle (9) is provided with fixed platform (10), fixed The end of screw (2) is withstood in fixed platform (10), and positioning disk chassis (4) are provided with is sleeved on locating core through central through hole (13) Positioning disk (5) on axle (9), positioning disk (5) upper surface, which is provided with, is used to placing the boss (11) of electric motor end cap, on boss (11) Even to be provided with four mounting holes (6), the periphery of positioning disk (5) is provided with elbow folder (1), and the cylindrical of positioning disk (5) is provided with amesdial (8)；The aperture of the centre bore (12) of the positioning disk chassis (4) is equal with the diameter of positioning core axle (9)；The positioning disk (5) Central through hole (13) aperture be more than positioning core axle (9) diameter；The positioning disk chassis (4) are fixed on base through screw (7) on；The application method of described electric motor end cap axiality detection device, four installation feet of end cap are arranged on the four of positioning disk In individual mounting hole, bearing with end cover room is connected on positioning core axle, clamp end cap with elbow four play screw or installation rivet Position, described amesdial touch positioning disk it is cylindrical on, rotational positioning plate reads the data of amesdial, and this data is For end cap mounting post and the coaxial degrees of data of bearing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122542.0A CN104677251B (en) | 2015-03-20 | 2015-03-20 | A kind of electric motor end cap axiality detection device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122542.0A CN104677251B (en) | 2015-03-20 | 2015-03-20 | A kind of electric motor end cap axiality detection device and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104677251A CN104677251A (en) | 2015-06-03 |
| CN104677251B true CN104677251B (en) | 2018-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122542.0A Active CN104677251B (en) | 2015-03-20 | 2015-03-20 | A kind of electric motor end cap axiality detection device and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677251B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698655A (en) * | 2016-03-16 | 2016-06-22 | 泰信电机(苏州)有限公司 | Novel motor housing concentricity detection device |
| CN105698654A (en) * | 2016-03-16 | 2016-06-22 | 泰信电机(苏州)有限公司 | Motor housing concentricity detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909951A (en) * | 1971-07-16 | 1975-10-07 | Premisura Ag Instr Fur Prazisi | Internal measuring apparatus |
| CN2276629Y (en) * | 1997-01-08 | 1998-03-18 | 成都市红光实业股份有限公司 | Glass blub axiality measuring apparatus |
| CN201138187Y (en) * | 2007-08-24 | 2008-10-22 | 江苏微特利电机制造有限公司 | Motor end cover both ends hole position accuracy examines utensil |
| CN201382771Y (en) * | 2009-02-20 | 2010-01-13 | 杭州富阳奥泰电器厂 | Coaxiality testing tool of motor-driven fan |
| CN201715994U (en) * | 2010-07-09 | 2011-01-19 | 南车襄樊机车有限公司 | Traction electric motor end cap bearing chamber and spigot coaxiality detector |
| CN102519345A (en) * | 2011-11-24 | 2012-06-27 | 陈寿权 | Coaxiality detection device of motor end cover |
| CN204438997U (en) * | 2015-03-20 | 2015-07-01 | 浙江伟康电机有限公司 | A kind of electric motor end cap axiality detection device |
-
2015
- 2015-03-20 CN CN201510122542.0A patent/CN104677251B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909951A (en) * | 1971-07-16 | 1975-10-07 | Premisura Ag Instr Fur Prazisi | Internal measuring apparatus |
| CN2276629Y (en) * | 1997-01-08 | 1998-03-18 | 成都市红光实业股份有限公司 | Glass blub axiality measuring apparatus |
| CN201138187Y (en) * | 2007-08-24 | 2008-10-22 | 江苏微特利电机制造有限公司 | Motor end cover both ends hole position accuracy examines utensil |
| CN201382771Y (en) * | 2009-02-20 | 2010-01-13 | 杭州富阳奥泰电器厂 | Coaxiality testing tool of motor-driven fan |
| CN201715994U (en) * | 2010-07-09 | 2011-01-19 | 南车襄樊机车有限公司 | Traction electric motor end cap bearing chamber and spigot coaxiality detector |
| CN102519345A (en) * | 2011-11-24 | 2012-06-27 | 陈寿权 | Coaxiality detection device of motor end cover |
| CN204438997U (en) * | 2015-03-20 | 2015-07-01 | 浙江伟康电机有限公司 | A kind of electric motor end cap axiality detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104677251A (en) | 2015-06-03 |
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Effective date of registration: 20221020 Address after: No. 1368, Lianyi Road, Nanxun Economic Development Zone, Huzhou, Zhejiang, 313000 Patentee after: Hongzhou Hongde Electric Machinery Co.,Ltd. Address before: 313009 North side of Qiangyuan Road, Economic Development Zone, Nanxun District, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG WEIKANG MOTOR Co.,Ltd. |