CN104836386A - Grounding device and grounding method of plastic packaged motor - Google Patents
Grounding device and grounding method of plastic packaged motor Download PDFInfo
- Publication number
- CN104836386A CN104836386A CN201510281508.8A CN201510281508A CN104836386A CN 104836386 A CN104836386 A CN 104836386A CN 201510281508 A CN201510281508 A CN 201510281508A CN 104836386 A CN104836386 A CN 104836386A
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- China
- Prior art keywords
- grounding
- shaped brace
- grounding pin
- plastic packaging
- connecting piece
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Abstract
The invention discloses a grounding device and a grounding method of a plastic packaged motor. The grounding device comprises a grounding pin (1), one end of the ground pin (1) is connected with a Z-shaped connecting piece (4), an end part of the Z-shaped connecting piece (4) is provided with a ground lug (5), a through hole (6) is arranged on the ground lug (5), the outer side of the Z-shaped connecting piece (4) is provided with an insulating shell (2), and the lower part of the insulating shell (2) is provided with a mounting platform (10). According to the grounding method, a tapered ground head on a ground pin is inserted in a through hole on a stator core, is in contact with the surface of the stator core, and is then connected to the outside by being connected with the Z-shaped connecting piece of the ground pin, and the Z-shaped connecting piece performs insulation of the Z-shaped connecting piece through the insulating shell and performs positioning and fixing. The grounding device and the grounding method of the plastic packaged motor is simple and convenient to connect, breakage is not easy to occur, and maintenance cost can be reduced.
Description
Technical field
the present invention relates to earthing device and the earthing method in a kind of earthing device field, particularly a kind of plastic packaging motor.
Background technology
plastic packaging motor adopts plastic package technology that the stator core of motor, winding etc. are carried out overall package with engineering plastics, can cancel traditional motor stator insulated treatment process and the metal chassis of common electric machine.Plastic packaging motor is made up of plastic packaging stator, axle, rotor, bearing, end cap and thermal protector, lead-out wire, socket etc.In order to eliminate the shaft voltage of voltage plastic package motor rotor, all the iron core wire of plastic packaging stator can be carried out ground connection, and routine is directly connected with iron core by wire, then plastic packaging, the connection trouble of this wire, easily rupture, cause qualification rate low, frequency of maintenance is higher.
Summary of the invention
the object of the invention is to, a kind of earthing device and earthing method of plastic packaging motor is provided.The present invention not only connects simple and convenient, and not easy fracture, can reduce maintenance cost.
technical scheme of the present invention: a kind of earthing device of plastic packaging motor, it is characterized in that: comprise grounding pin, grounding pin coordinates with the hole on stator core, grounding pin one end is connected with Z-shaped brace, the end of Z-shaped brace is provided with ground strip, ground strip is provided with through hole, and the outside of described Z-shaped brace is provided with insulation shell, and the bottom of insulation shell is provided with mounting platform.
in the earthing device of aforesaid plastic packaging motor, described grounding pin comprises ladder axis body, and the large end of ladder axis body is provided with the connector be connected with Z-shaped brace, and small end is provided with tapered grounding head.
in the earthing device of aforesaid plastic packaging motor, described mounting platform is provided with location hole.
according to the earthing method of the earthing device of aforesaid plastic packaging motor, feature is: insert in the through hole on stator core by the tapered grounding head on grounding pin, with stator core surface contact, Z-shaped brace again by connecting grounding pin is connected to outside, and Z-shaped brace carries out the insulation of Z-shaped brace by insulation crust and is fixed on the positioning.
compared with prior art, the present invention is by coordinating grounding pin with the hole on stator core, grounding pin is contacted with iron core, thus can conducting be carried out, connect simple and convenient, transmitted by Z-shaped brace again, finally stretch out outside motor by ground strip, be grounded, and outside Z-shaped brace coated insulation shell, can not only positioning action be played, can also play and core insulation effect.The present invention adopts brace to carry out transmission connection, and intensity is comparatively large, and not easy fracture improves qualification rate, can also reduce maintenance cost.The present invention also has enforcement structure feature simple and easy to use.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the rearview of Fig. 1.
being labeled as in accompanying drawing: 1-grounding pin, 2-insulation shell, 3-location hole, the Z-shaped brace of 4-, 5-ground strip, 6-through hole, 7-ladder axis body, 8-grounding head, 9-connector, 10-mounting platform.
Embodiment
below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
embodiment.A kind of earthing device of plastic packaging motor, form as illustrated in fig. 1 and 2, comprise grounding pin 1, grounding pin coordinates with the hole on stator core, grounding pin 1 one end is connected with Z-shaped brace 4, and the end of Z-shaped brace 4 is provided with ground strip 5, and ground strip 5 is provided with through hole 6, the outside of described Z-shaped brace 4 is provided with insulation shell 2, and the bottom of insulation shell 2 is provided with mounting platform 10.
described Z-shaped brace 4, can avoid All other routes as far as possible, not disturb with All other routes.
be preferably, described grounding pin 1 comprises ladder axis body 7, and the large end of ladder axis body 7 is provided with the connector 9 be connected with Z-shaped brace, and small end is provided with tapered grounding head 8.Can coordinate with the hole on stator core is more stable.
more optimizedly, described mounting platform 10 is provided with location hole 3.Installation positioning action can be played.
according to the earthing method of the earthing device of above-mentioned plastic packaging motor, tapered grounding head on grounding pin is inserted in the through hole on stator core, with stator core surface contact, Z-shaped brace again by connecting grounding pin is connected to outside, and Z-shaped brace carries out the insulation of Z-shaped brace by insulation crust and is fixed on the positioning.
the present invention is by coordinating grounding pin with the hole on stator core, grounding pin is contacted with iron core, thus can conducting be carried out, connect simple and convenient, then transmitted by Z-shaped brace, finally stretch out outside motor by ground strip, be grounded, and outside Z-shaped brace coated insulation shell, can not only positioning action be played, can also play and core insulation effect.The present invention adopts brace to carry out transmission connection, and intensity is comparatively large, and not easy fracture improves qualification rate, can also reduce maintenance cost.The present invention also has enforcement structure feature simple and easy to use.
Claims (4)
1. the earthing device of a plastic packaging motor, it is characterized in that: comprise grounding pin (1), grounding pin (1) one end is connected with Z-shaped brace (4), the end of Z-shaped brace (4) is provided with ground strip (5), ground strip (5) is provided with through hole (6), the outside of described Z-shaped brace (4) is provided with insulation shell (2), and the bottom of insulation shell (2) is provided with mounting platform (10).
2. the earthing device of plastic packaging motor according to claim 1, it is characterized in that: described grounding pin (1) comprises ladder axis body (7), the large end of ladder axis body (7) is provided with the connector (9) be connected with Z-shaped brace, and small end is provided with tapered grounding head (8).
3. the earthing device of plastic packaging motor according to claim 1 and 2, is characterized in that: described mounting platform (10) is provided with location hole (3).
4. the earthing method of the earthing device of plastic packaging motor according to claim 3, it is characterized in that: the tapered grounding head on grounding pin is inserted in the through hole on stator core, with stator core surface contact, Z-shaped brace again by connecting grounding pin is connected to outside, and Z-shaped brace carries out the insulation of Z-shaped brace by insulation crust and is fixed on the positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281508.8A CN104836386A (en) | 2015-05-28 | 2015-05-28 | Grounding device and grounding method of plastic packaged motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281508.8A CN104836386A (en) | 2015-05-28 | 2015-05-28 | Grounding device and grounding method of plastic packaged motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104836386A true CN104836386A (en) | 2015-08-12 |
Family
ID=53814075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281508.8A Pending CN104836386A (en) | 2015-05-28 | 2015-05-28 | Grounding device and grounding method of plastic packaged motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104836386A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230142A (en) * | 2016-08-30 | 2016-12-14 | 湖州越球电机有限公司 | A kind of motor stator ground structure |
| RU178098U1 (en) * | 2017-08-24 | 2018-03-23 | Валерий Валерьевич Камаев | EARTH TROLLEY EARTHING EARTH |
| CN108768091A (en) * | 2018-08-16 | 2018-11-06 | 江苏曼淇威电气产品有限公司 | A kind of plastic packaging motor with assembled piece type stator iron core |
| CN110011484A (en) * | 2019-05-07 | 2019-07-12 | 嵊州市米格电机有限公司 | A kind of Full-plastics sealed motor with ground |
| CN112217347A (en) * | 2019-07-11 | 2021-01-12 | 捷温有限责任公司 | Electric motor and electric device comprising such a motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08275458A (en) * | 1995-03-30 | 1996-10-18 | Mitsubishi Electric Corp | Apparatus for grounding rotating machine |
| JPH1175337A (en) * | 1997-06-20 | 1999-03-16 | Yaskawa Electric Corp | Molded motor |
| JP2003079088A (en) * | 2001-08-30 | 2003-03-14 | Yaskawa Electric Corp | Ac servomotor |
| US20060175917A1 (en) * | 2003-03-31 | 2006-08-10 | Yasuo Nanbu | Motor having a highly reliable grounding construction and electric device having this motor mounted thereon |
| CN201160251Y (en) * | 2008-02-02 | 2008-12-03 | 中山大洋电机股份有限公司 | Grounding structure of plastic packaging generator |
| CN104600893A (en) * | 2014-12-29 | 2015-05-06 | 卧龙电气集团股份有限公司 | Plastic packaging motor with mounting foot grounding structure |
| CN204615588U (en) * | 2015-05-28 | 2015-09-02 | 湖州越球电机有限公司 | A kind of earthing device of plastic packaging motor |
-
2015
- 2015-05-28 CN CN201510281508.8A patent/CN104836386A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08275458A (en) * | 1995-03-30 | 1996-10-18 | Mitsubishi Electric Corp | Apparatus for grounding rotating machine |
| JPH1175337A (en) * | 1997-06-20 | 1999-03-16 | Yaskawa Electric Corp | Molded motor |
| JP2003079088A (en) * | 2001-08-30 | 2003-03-14 | Yaskawa Electric Corp | Ac servomotor |
| US20060175917A1 (en) * | 2003-03-31 | 2006-08-10 | Yasuo Nanbu | Motor having a highly reliable grounding construction and electric device having this motor mounted thereon |
| CN201160251Y (en) * | 2008-02-02 | 2008-12-03 | 中山大洋电机股份有限公司 | Grounding structure of plastic packaging generator |
| CN104600893A (en) * | 2014-12-29 | 2015-05-06 | 卧龙电气集团股份有限公司 | Plastic packaging motor with mounting foot grounding structure |
| CN204615588U (en) * | 2015-05-28 | 2015-09-02 | 湖州越球电机有限公司 | A kind of earthing device of plastic packaging motor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230142A (en) * | 2016-08-30 | 2016-12-14 | 湖州越球电机有限公司 | A kind of motor stator ground structure |
| RU178098U1 (en) * | 2017-08-24 | 2018-03-23 | Валерий Валерьевич Камаев | EARTH TROLLEY EARTHING EARTH |
| CN108768091A (en) * | 2018-08-16 | 2018-11-06 | 江苏曼淇威电气产品有限公司 | A kind of plastic packaging motor with assembled piece type stator iron core |
| CN108768091B (en) * | 2018-08-16 | 2023-11-21 | 江苏曼淇威电气产品有限公司 | Plastic package motor with split type stator core |
| CN110011484A (en) * | 2019-05-07 | 2019-07-12 | 嵊州市米格电机有限公司 | A kind of Full-plastics sealed motor with ground |
| CN112217347A (en) * | 2019-07-11 | 2021-01-12 | 捷温有限责任公司 | Electric motor and electric device comprising such a motor |
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Legal Events
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
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| WD01 | Invention patent application deemed withdrawn after publication |