CN205879476U - Motor gas tightness detection device - Google Patents

Motor gas tightness detection device Download PDF

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Publication number
CN205879476U
CN205879476U CN201620866580.7U CN201620866580U CN205879476U CN 205879476 U CN205879476 U CN 205879476U CN 201620866580 U CN201620866580 U CN 201620866580U CN 205879476 U CN205879476 U CN 205879476U
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CN
China
Prior art keywords
stator
motor
fixed plate
chuck
detection device
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Active
Application number
CN201620866580.7U
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Chinese (zh)
Inventor
王爱仙
许家伟
孙建峰
胡晨浩
马斐
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Jiangsu Chaoli Electric Inc
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Jiangsu Chaoli Electric Inc
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Publication date
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Priority to CN201620866580.7U priority Critical patent/CN205879476U/en
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Publication of CN205879476U publication Critical patent/CN205879476U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Motor Or Generator Frames (AREA)

Abstract

The utility model discloses an is motor gas tightness detection device by 1 lower mould seat board, 2 the rubber packing ring, 3 left side cavity adapter plate, 4 rubber packing ring B, 5 stator meso position module, 6 the upper die holder of stator, 8 stator cushion board, 9 the stator seal cover, 10 quick chuck A, 11 the cushion, 12 back stator fixed plate, 13 the motor, 14 the chuck is fixed to the stator, 15 quick chuck B constitutes. The utility model discloses can be very convenient let out leakage quantity inspection to the motor, this structural design is reasonable simultaneously, simple structure, the manufacturability is good, its plant use result is very reliable, is particularly suitable for the continuous production of the automatic assembly line of motor gas tightness inspection.

Description

A kind of motor air-tightness detection device
Technical field
This utility model relates to motor manufacturing technology field, particularly relates to a kind of device by motor air-leakage test.
Background technology
After rotor assembly and the field frame assembly and rear cover assembly installation of brushless electric machine, client has certain gas to product Close property requires and in order to prevent every electricity secret seal from not havinging neglected loading phenomenon;By after its integrated motor installation by electricity Air tightness checking device put into by machine, every motor is carried out airtight test thus knows whether product exists gas leakage.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in construction, reasonable in design, safe and reliable Motor air tightness checking device.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: this motor air tightness checking device, includes Lower mold seat board, described lower mold seat board is provided with position module in stator, rear stator fixed plate and quick chuck A, in described stator Position module is connected by screw with rubber washer A with left side fixed plate, rubber washer A position module in the stator and left side fixed plate Between play sealing function, and left side fixed plate is arranged, and pipe screwed hole is convenient to be installed PC thread straight-through thus connects trachea;Institute Stating quick chuck B and be threaded connection seal stator set, told seal stator puts and is threaded, can be by rotating screw thread Regulate the height of seal stator set thus play sealing property;Described quick chuck A is threaded connection stator fixed chuck, logical Cross quick chuck A upper handle swing regulation chuck longitudinal separation thus motor plays positioning action.
During use, the triple line notch of installation rear motor is corresponding with air-tightness device upper left side fixed plate notch Put into frock, make stator fixed chuck push down motor by promotion quick chuck A upper handle, by promoting snap joint B handle makes seal stator set push down motor upper part, so makes motor open trachea valve after being fixed on inspection device and passes through Pressure regulation pressure regulating valve, looks at after being then shut off valve on Pressure gauge, whether pointer declines, if pointer constant explanation product closes Lattice.
Further being improved by, described seal stator set and stator fixed chuck are all to pass through spiral shell respectively with quick chuck Stricture of vagina is flexibly connected;Described seal stator set and stator fixed chuck can pass through threaded adjusting displacement.
Further it is improved by, described stator positions mould fixed plate both sides, left side are provided with circular arc notch, arrange The purpose of circular arc notch is that the triple line notch so that motor is corresponding with air-tightness device upper left side fixed plate notch and puts into In frock.
The beneficial effects of the utility model are, seal stator set and stator fixed chuck can by threaded adjusting move away from From, can conveniently control pressure head and motor is fixed intensity, airtight test is reliable, and operation is also simple, convenient.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine attached Figure, is described in further detail this utility model.
Fig. 1 is the overall structure schematic diagram of this utility model a kind of motor air-tightness detection device;
Fig. 2 is brushless electric machine contour structures schematic diagram;
Fig. 3 is seal stator set schematic diagram in a kind of motor air-tightness detection device in Fig. 1;
Fig. 4 is stator fixed chuck schematic diagram in a kind of motor air-tightness detection device in Fig. 1;
Wherein: 1-lower mold seat board, 2-rubber washer A, fixed plate on the left of 3-, 4-rubber washer B, position module in 5-stator, The upper die holder of 6-stator, 8-stator cushion block plate, 9-seal stator set, 10-quick chuck A, 11-cushion block, after 12-, stator is fixed Plate, 13-motor, 14-stator fixed chuck, 15-quick chuck B.
Detailed description of the invention
In figure shown in 1, a kind of motor air-tightness detection device lower mold seat board, described lower mold seat board 1 is provided with in stator Position module 5, rear stator fixed plate 12 and quick chuck (B) 15, position module 5 and left side fixed plate 3 and rubber blanket in described stator Circle (B) 4 is connected by screw, and rubber washer (B) 4 plays sealing function between position module 5 and left side fixed plate 3 in the stator, And left side fixed plate 3 arranges pipe screwed hole convenient installation PC thread straight-through thus connects trachea;Described rear stator fixed plate 12 It is connected also by screw with cushion block 11 and snap joint (A) 10, but quick chuck (A) 10 is threaded connection seal stator set 9, It is threaded on told seal stator set 9, the height of seal stator set 9 can be regulated by rotating screw thread thus play sealing Performance;Described quick chuck (B) 15 is connected by screw lower mold seat board, and quick chuck (B) 15 is threaded connection stator and fixes Chuck, by quick chuck (B) 15 upper handle swing regulation chuck longitudinal separation thus motor plays positioning action.
During use, the triple line notch of installation rear motor is relative with air-tightness device upper left side fixed plate 3 notch Frock should be put into, make stator fixed chuck push down motor by promotion quick chuck (B) 15 upper handle, fast by promoting Quick coupling (A) 10 handle makes seal stator set push down motor upper part, so makes motor open gas after being fixed on inspection device Tube valve passes through pressure regulation pressure regulating valve, looks on Pressure gauge, whether pointer declines, if pointer is constant after being then shut off valve Illustrate that product is qualified.
Motor leakage rate can be checked by this utility model one motor air tightness checking device very easily, this structure simultaneously Reasonable in design, simple in construction, good manufacturability, its production and application result is very reliable, is particularly suitable for motor airtight test The continuous production of automatic assembly line.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap Within being contained in protection domain of the present utility model.

Claims (3)

1. a motor air-tightness detection device, it is characterised in that include lower mold seat board, described lower mold seat board is provided with stator Middle position module (5), rear stator fixed plate (12) and quick chuck B (15), position module (5) and left side fixed plate in described stator (3) be connected by screw with rubber washer A (2), rubber washer A (2) position module (5) in the stator and left side fixed plate (3) it Between play sealing function, and left side fixed plate (3) is arranged, and pipe screwed hole is convenient to be installed PC thread straight-through thus connects trachea.
A kind of motor air-tightness detection device the most according to claim 1, it is characterised in that quick chuck B (15) passes through Threaded seal stator set, described seal stator puts and is threaded, and can regulate seal stator set by rotating screw thread Height thus play sealing property.
A kind of motor air tightness checking device the most according to claim 1, it is characterised in that described air tightness checking device Pipe screwed hole convenient installation PC thread straight-through is set thus connects trachea.
CN201620866580.7U 2016-08-11 2016-08-11 Motor gas tightness detection device Active CN205879476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620866580.7U CN205879476U (en) 2016-08-11 2016-08-11 Motor gas tightness detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620866580.7U CN205879476U (en) 2016-08-11 2016-08-11 Motor gas tightness detection device

Publications (1)

Publication Number Publication Date
CN205879476U true CN205879476U (en) 2017-01-11

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ID=57704149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620866580.7U Active CN205879476U (en) 2016-08-11 2016-08-11 Motor gas tightness detection device

Country Status (1)

Country Link
CN (1) CN205879476U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111579174A (en) * 2020-06-08 2020-08-25 横店集团英洛华电气有限公司 Air tightness detection device for assembly line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111579174A (en) * 2020-06-08 2020-08-25 横店集团英洛华电气有限公司 Air tightness detection device for assembly line
WO2021248732A1 (en) * 2020-06-08 2021-12-16 横店集团英洛华电气有限公司 Air tightness detection apparatus for use in assembly line

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