CN205246304U - Motor end cover gas tightness detection device - Google Patents
Motor end cover gas tightness detection device Download PDFInfo
- Publication number
- CN205246304U CN205246304U CN201521070084.2U CN201521070084U CN205246304U CN 205246304 U CN205246304 U CN 205246304U CN 201521070084 U CN201521070084 U CN 201521070084U CN 205246304 U CN205246304 U CN 205246304U
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- CN
- China
- Prior art keywords
- conveyer belt
- pond
- end cap
- detection device
- tightness detection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a motor production technical field especially relates to a motor end cover gas tightness detection device, including pond, conveyer belt, mounting panel, crossbeam, photoelectric switch and detection mechanism, liquid water is equipped with in the pond, still install the conveyer belt in the pond, evenly install a plurality of mounting panels on the conveyer belt, the conveyer belt divide into back three -section in before, and the anterior segment is higher than the surface of water, and middle section submerged, back end are higher than the surface of water, the pond top is equipped with the crossbeam, the crossbeam corresponds the conveyer belt middle section and successively is equipped with photoelectric switch and detection mechanism according to the conveyer belt direction of transfer, drives mounting panel and end cover through adopting the outstanding conveyer belt of continuity to having improved the continuity that detects the operation, can having adapted to multiple model end cover through the toper chamber in addition, the integration of final pressure meter is at the toper intracavity, and detection mechanism structure own is very compact.
Description
Technical field
The utility model relates to motor production technical field, relates in particular to a kind of electric motor end cap air-tightness detection device.
Background technology
The principle of air tight test is, first allows device and additional liquid (referring generally to water), forms the entirety of sealing, changes thisThe temperature of individual entirety, causes the variation of pressure, judges air-tightness quality, and due to the difference of device, the method for inspection also to some extentDifferent. There is requirement for air-tightness in electric motor end cap, needs its air-tightness to detect existing checkout equipment after installationComplex structure, operation easier are large, and detection efficiency is slow, and it is bad that air-tightness detects effect, have the limitation detecting.
Part detection method is improved, and for example Chinese patent discloses a kind of high efficiency electric motor end cap air-tightness detection device,Application number: 201520018237.2, the applying date: 2015-01-12, comprises base, water tank, hydraulic cylinder and Multi-stage centrifugal fan,Water tank is located at the upside left end of base, is provided with pressure gauge in water tank, and hydraulic cylinder is located at the upside right-hand member of base, hydraulic cylinderUpper end is provided with gripper shoe, and the upside of gripper shoe is provided with revolution and supports, and the centre of gripper shoe also offers circular hole, and it is upper that revolution is supportedSide is provided with turntable, in the middle of the downside of turntable, is provided with rotating shaft, and the upside of turntable is provided with pillar, and the upper end, the left and right sides of pillar is equipped withCrossbeam, the two ends, downside left and right of two crossbeams are equipped with expansion link, and the lower end of expansion link is connected with installing plate.
The deficiency of technique scheme is, because the mode that adopts rotation to change end cap to be measured detects, its continuity is notBy force, also inapplicable in the enterprise producing at part streamline.
Utility model content
For the deficiencies in the prior art, the electric motor end cap air-tightness detection device that the utility model provides a kind of continuity to detect.
The technical solution of the utility model is:
A kind of electric motor end cap air-tightness detection device, comprises pond, conveyer belt, installing plate, crossbeam, optoelectronic switch and detection machineStructure, is equipped with liquid water in described pond, and conveyer belt is also installed in described pond, and some peaces are evenly installed on described conveyer beltDress plate, described conveyer belt be divided into front in latter three sections, leading portion is higher than the water surface, stage casing submerged, back segment is higher than the water surface, described waterTop, pond is provided with crossbeam, and the corresponding conveyer belt of described crossbeam stage casing is successively provided with optoelectronic switch and detection machine according to conveyer belt direction of transferStructure;
Described testing agency comprises cylinder, push rod, Multi-stage centrifugal fan, conical cavity and pressure gauge, and described cylinder is arranged on crossbeamUpper, described cylinder bottom is stretched out push rod, and described push rod bottom is provided with Multi-stage centrifugal fan, the air intake of described Multi-stage centrifugal fanBottom and its bottom that mouth is positioned at Multi-stage centrifugal fan are provided with conical cavity, in described conical cavity, are provided with pressure gauge;
Its operation principle is:
In the time that conveyer belt drives second end cap through optoelectronic switch by installing plate, optoelectronic switch is triggered, and is meanwhile positioned atFirst end cap in second end cap front is just positioned under testing agency, and conveyer belt suspends;
Cylinder stretches out push rod, conical cavity front end is inserted, and Multi-stage centrifugal fan is pneumatic, in the time that pressure gauge reading is 0, stopsOnly bleed;
If stop bleeding, after one minute, air pressure does not change, and judges that air-tightness is qualified.
Further, described pressure is counted electron gas and is pressed meter.
Further, described pond is provided with water inlet pipe and outlet pipe, and described water inlet pipe and outlet pipe are equipped with valve.
Further, described installing plate material is flexible rubber plate, and described installing plate is provided with the groove that coordinates end cap shape.
Further, described cylinder is provided with the time relay and stop.
The beneficial effects of the utility model are: the utility model drives installing plate and end cap by the outstanding conveyer belt of employing continuity,Thereby improved the continuity that detects operation, can adapt to Multiple Type end cap in addition by conical cavity, final pressure meter is incorporated intoIn conical cavity, this body structure of testing agency is very compact.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model testing agency.
In figure, 1, pond; 2, conveyer belt; 3, installing plate; 4, crossbeam; 5, optoelectronic switch; 6, testing agency; 61,Cylinder; 62, push rod; 63, Multi-stage centrifugal fan; 64, conical cavity; 65, pressure gauge.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Embodiment 1
As shown in Figure 1, 2, a kind of electric motor end cap air-tightness detection device, comprises pond 1, conveyer belt 2, installing plate 3, horizontal strokeBeam 4, optoelectronic switch 5 and testing agency 6, be equipped with liquid water in described pond 1, in described pond 1, conveyer belt 2 is also installed,Some installing plates 3 are evenly installed on described conveyer belt 2, described conveyer belt 3 be divided into front in latter three sections, leading portion is higher than the water surface,Stage casing submerged, back segment is higher than the water surface, and 1 top, described pond is provided with crossbeam 4, the corresponding conveyer belt of described crossbeam 42 stage casingsSuccessively be provided with optoelectronic switch 5 and testing agency 6 according to conveyer belt 2 direction of transfers;
Described testing agency 6 comprises cylinder 61, push rod 62, Multi-stage centrifugal fan 63, conical cavity 64 and pressure gauge 65, described inCylinder 61 is arranged on crossbeam 4, and push rod 62 is stretched out in described cylinder 61 bottoms, and described push rod 62 bottoms are provided with multistage centrifugalBlower fan 63, bottom and its bottom that the air inlet of described Multi-stage centrifugal fan 63 is positioned at Multi-stage centrifugal fan 63 are provided with conical cavity 64,In described conical cavity 64, be provided with pressure gauge 65.
Embodiment 2
Described pressure gauge 65 is electronics barometer. Embodiment 2 other structures are identical with embodiment 1.
Embodiment 3
Described pond 1 is provided with water inlet pipe and outlet pipe, and described water inlet pipe and outlet pipe are equipped with valve. Embodiment 3 other structuresIdentical with embodiment 2.
Embodiment 4
Described installing plate 3 materials are flexible rubber plate, and described installing plate is provided with the groove that coordinates end cap shape. Embodiment 4 itsHis structure is identical with embodiment 3.
Embodiment 5
Described cylinder 61 is provided with the time relay and stop. Embodiment 5 other structures are identical with embodiment 4.
That in above-described embodiment and description, describes just illustrates principle of the present utility model and most preferred embodiment, is not departing from this realityUnder prerequisite by novel spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into be wantedAsk within the scope of the utility model of protection.
Claims (5)
1. an electric motor end cap air-tightness detection device, is characterized in that: it comprise pond, conveyer belt, installing plate, crossbeam,Optoelectronic switch and testing agency, be equipped with liquid water in described pond, conveyer belt is also installed, on described conveyer belt in described pondSome installing plates are evenly installed, described conveyer belt be divided into front in latter three sections, leading portion is higher than the water surface, stage casing submerged, back segmentHigher than the water surface, top, described pond is provided with crossbeam, and the corresponding conveyer belt of described crossbeam stage casing is successively provided with according to conveyer belt direction of transferOptoelectronic switch and testing agency;
Described testing agency comprises cylinder, push rod, Multi-stage centrifugal fan, conical cavity and pressure gauge, and described cylinder is arranged on crossbeamUpper, described cylinder bottom is stretched out push rod, and described push rod bottom is provided with Multi-stage centrifugal fan, the air intake of described Multi-stage centrifugal fanBottom and its bottom that mouth is positioned at Multi-stage centrifugal fan are provided with conical cavity, in described conical cavity, are provided with pressure gauge.
2. electric motor end cap air-tightness detection device according to claim 1, is characterized in that: described pressure is counted electron gasPress meter.
3. electric motor end cap air-tightness detection device according to claim 2, is characterized in that: described pond is provided with water inlet pipeAnd outlet pipe, described water inlet pipe and outlet pipe are equipped with valve.
4. electric motor end cap air-tightness detection device according to claim 3, is characterized in that: described installing plate material is softProperty rubber slab, described installing plate is provided with and coordinates the groove of end cap shape.
5. electric motor end cap air-tightness detection device according to claim 4, is characterized in that: described cylinder is provided with the time and continuesElectrical equipment and stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070084.2U CN205246304U (en) | 2015-12-18 | 2015-12-18 | Motor end cover gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070084.2U CN205246304U (en) | 2015-12-18 | 2015-12-18 | Motor end cover gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246304U true CN205246304U (en) | 2016-05-18 |
Family
ID=55945375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521070084.2U Expired - Fee Related CN205246304U (en) | 2015-12-18 | 2015-12-18 | Motor end cover gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006822A (en) * | 2020-01-06 | 2020-04-14 | 嵊州软岩智能技术有限公司 | Motor gas tightness detection device |
-
2015
- 2015-12-18 CN CN201521070084.2U patent/CN205246304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006822A (en) * | 2020-01-06 | 2020-04-14 | 嵊州软岩智能技术有限公司 | Motor gas tightness detection device |
| CN111006822B (en) * | 2020-01-06 | 2020-09-01 | 台州孚亚电机有限公司 | Motor gas tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 401, floor 4, workshop 2, No. 171, Ping'an Avenue, Pinghu community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN XIN BAODA MOTOR CO., LTD. Address before: 518111 Guangdong province Shenzhen City Fumin Industrial Zone, Pinghu town Feipeng Industrial Park 25 4 floor Patentee before: SHENZHEN XIN BAODA MOTOR CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |