CN101888139A - Improved connecting structure for motor and reduction gearbox - Google Patents
Improved connecting structure for motor and reduction gearbox Download PDFInfo
- Publication number
- CN101888139A CN101888139A CN 201010168090 CN201010168090A CN101888139A CN 101888139 A CN101888139 A CN 101888139A CN 201010168090 CN201010168090 CN 201010168090 CN 201010168090 A CN201010168090 A CN 201010168090A CN 101888139 A CN101888139 A CN 101888139A
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- China
- Prior art keywords
- reduction box
- motor
- syndeton
- improved
- end cap
- Prior art date
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses an improved connecting structure for a motor and a reduction gearbox, which comprises a connecting structure arranged on a motor end cover. The motor is fixed on the reduction gearbox through the connecting structure; and a protection structure for protecting the motor end cover is also arranged at an input end of the reduction gearbox. The improved connecting structure has the advantages of simple structure and convenient manufacture. The motor and the reduction gearbox are connected and fixed through the connecting structure, so that the installation process becomes simpler, the installation of workers is more rapid and convenient, and the operability is strong; a fastening piece on a motor front end cover is isolated and protected, the service life of the motor is prolonged, and the usability of the motor can be further improved. The improved connecting structure has the advantages of high practicality, water resistance and dust resistance, and can also store lubricating oil for a long time to avoid rustiness.
Description
Technical field
The present invention relates to the structure that is connected and fixed between micro-machine end cap and the reduction box, the syndeton of particularly a kind of micro-machine and reduction box is improved.
Background technology
Because be subjected to structural limitations, the connected mode of general micro-machine and reduction box is all very simple, and the output shaft of motor is shorter, and making does not almost have the space between motor and the reduction box, this has increased certain degree of difficulty when connection is installed, electric motor end cap is thinner in addition, install on the screwed hole counterbore generally is not set, so the afterbody of securing member generally is exposed at outside the end cap, the water proof and dust proof ability is relatively poor, corrosion easily, can increase the cost input again if increase dust cover and so on facility at reduction of service life.
Summary of the invention
Problem to be solved by this invention just provides a kind of simple in structure, easily manufactured motor and the syndeton of reduction box is improved; make the workman that more convenient and quicker is installed; workable; simultaneously the securing member on the electric motor end cap is protected; improve useful life; more can further improve motor serviceability, practicality height.
In order to solve the problems of the technologies described above; the present invention adopts following technical scheme: the syndeton of a kind of motor and reduction box is improved; comprise the syndeton that is located on the electric motor end cap; motor is fixed on the reduction box by described syndeton, it is characterized in that: the protection structure that also is provided with the protection electric motor end cap on the reduction box input.
Further, described syndeton comprises at least two engaging lugs that are located on the motor side bezel ring, side, engaging lug is provided with through hole, and it is corresponding with through hole that described reduction box is provided with screwed hole, and described engaging lug passes through hole by screw and is threaded with screwed hole and is fixed on the reduction box.
Further; described protection structure comprises mounting groove and the ear groove that is located on the reduction box input front end face; described mounting groove is corresponding with the boss on the electric motor end cap, and the center of described mounting groove is the mounting hole of motor output shaft, and described ear groove is corresponding with the securing member on the electric motor end cap.
Further, described electric motor end cap contacts with the front end face of reduction box input.
Further, described boss does not contact with mounting groove, and described securing member does not contact with the ear groove.Avoid rigid collision.
Further, also be provided with some grooves on the front end face of described reduction box input.Reduce electric motor end cap and contact, reduce wearing and tearing with the rigidity of reduction box input front end face.
After adopting technique scheme, the present invention has following advantage: be connected and fixed by syndeton and reduction box, make installation process become simple, fitting operation is more convenient, come the securing member on the electric motor end cap is isolated, not only water proof and dust proof can also be avoided getting rusty by long term storage lubricating oil.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of electric motor end cap;
Fig. 3 is the entity structure schematic diagram of reduction box input.
Embodiment
The structural representation of an embodiment of the present invention as shown in Figures 1 to 3; the syndeton of a kind of motor and reduction box is improved; comprise the syndeton that is located on the electric motor end cap 11; motor 1 is fixed on the reduction box 1 by described syndeton; on reduction box input 21, be provided with the protection structure of protection electric motor end cap; described syndeton comprises two engaging lugs 15 that are located on the electric motor end cap 11 ring sides; engaging lug 15 is provided with through hole 16; it is corresponding with through hole 16 that reduction box 2 is provided with screwed hole 23; engaging lug 15 passes through hole 16 by screw and is threaded with screwed hole 23 and is fixed on the reduction box 2; described protection structure comprises mounting groove 211 and the ear groove 212 that is located on the reduction box input front end face 210; mounting groove 211 is corresponding with the boss 12 on the electric motor end cap 11; the center of mounting groove 211 is the mounting hole 22 of motor output shaft 14; ear groove 212 is corresponding with the securing member 13 on the electric motor end cap 11; electric motor end cap 11 contacts with the front end face 210 of reduction box input; boss 12 does not contact with mounting groove 211; securing member 13 does not contact with ear groove 212, also is provided with some grooves 24 in addition on the front end face 210 of reduction box input.
In the foregoing description; engaging lug 15 can increase as required with the quantity of screwed hole 23; the present invention is simple in structure, easily manufactured; be connected and fixed by syndeton and reduction box; make installation process become simple; make the workman that more convenient and quicker is installed; workable; simultaneously the securing member on the electric motor end cap is completely cut off and come, the securing member on the electric motor end cap is protected, improve useful life; more can further improve the motor serviceability; the practicality height, not only water proof and dust proof can also be avoided getting rusty by long term storage lubricating oil.
Except that above preferred embodiment, the present invention also has other execution mode, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (6)
1. the syndeton of motor and reduction box is improved; comprise the syndeton that is located on the electric motor end cap (11); motor (1) is fixed on the reduction box (1) by described syndeton, it is characterized in that: the protection structure that also is provided with the protection electric motor end cap on reduction box input (21).
2. the syndeton of a kind of motor according to claim 1 and reduction box is improved, it is characterized in that: described syndeton comprises at least two engaging lugs (15) that are located on the motor side bezel ring, side, engaging lug is provided with through hole (16), it is corresponding with through hole that described reduction box is provided with screwed hole (23), and described engaging lug passes through hole by screw and is threaded with screwed hole and is fixed on the reduction box.
3. the syndeton of a kind of motor according to claim 1 and reduction box is improved; it is characterized in that: described protection structure comprises mounting groove (211) and the ear groove (212) that is located on the reduction box input front end face (210); described mounting groove is corresponding with the boss (12) on the electric motor end cap; the center of described mounting groove is the mounting hole (22) of motor output shaft (14), and described ear groove is corresponding with the securing member (13) on the electric motor end cap.
4. the syndeton of a kind of motor according to claim 3 and reduction box is improved, and it is characterized in that: described electric motor end cap contacts with the front end face of reduction box input.
5. the syndeton of a kind of motor according to claim 3 and reduction box is improved, and it is characterized in that: described boss does not contact with mounting groove, and described securing member does not contact with the ear groove.
6. improve according to the syndeton of claim 3 or 4 described a kind of motors and reduction box, it is characterized in that: also be provided with some grooves (24) on the front end face of described reduction box input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101680907A CN101888139B (en) | 2010-05-07 | 2010-05-07 | Improved connecting structure for motor and reduction gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101680907A CN101888139B (en) | 2010-05-07 | 2010-05-07 | Improved connecting structure for motor and reduction gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101888139A true CN101888139A (en) | 2010-11-17 |
| CN101888139B CN101888139B (en) | 2012-03-21 |
Family
ID=43073908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101680907A Expired - Fee Related CN101888139B (en) | 2010-05-07 | 2010-05-07 | Improved connecting structure for motor and reduction gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101888139B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255423A (en) * | 2011-07-11 | 2011-11-23 | 陈奕峰 | Miniaturized permanent magnet direct current speed-reducing motor |
| CN102280963A (en) * | 2011-08-31 | 2011-12-14 | 重庆长安汽车股份有限公司 | Driving motor of pure electric automobile |
| CN102290904A (en) * | 2011-09-01 | 2011-12-21 | 扬州宝飞机电有限公司 | End shield of motor |
| CN105978208A (en) * | 2016-06-15 | 2016-09-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Connection structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1525083A (en) * | 2003-09-17 | 2004-09-01 | 横店集团联宜电机有限公司 | Reduction gear box of electric machine |
| CN1905323A (en) * | 2005-07-29 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Connecting structure for resin-packing electric machin closed end cover |
| CN200987102Y (en) * | 2006-12-14 | 2007-12-05 | 许晓华 | Gear box and electric machine connecting structure |
| CN201171170Y (en) * | 2008-03-12 | 2008-12-24 | 许晓华 | Axial bidirectional locating structure for motor bearings |
| CN201674336U (en) * | 2010-05-07 | 2010-12-15 | 许晓华 | Improved connection structure of electric motor and gear box |
-
2010
- 2010-05-07 CN CN2010101680907A patent/CN101888139B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1525083A (en) * | 2003-09-17 | 2004-09-01 | 横店集团联宜电机有限公司 | Reduction gear box of electric machine |
| CN1905323A (en) * | 2005-07-29 | 2007-01-31 | 乐金电子(天津)电器有限公司 | Connecting structure for resin-packing electric machin closed end cover |
| CN200987102Y (en) * | 2006-12-14 | 2007-12-05 | 许晓华 | Gear box and electric machine connecting structure |
| CN201171170Y (en) * | 2008-03-12 | 2008-12-24 | 许晓华 | Axial bidirectional locating structure for motor bearings |
| CN201674336U (en) * | 2010-05-07 | 2010-12-15 | 许晓华 | Improved connection structure of electric motor and gear box |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255423A (en) * | 2011-07-11 | 2011-11-23 | 陈奕峰 | Miniaturized permanent magnet direct current speed-reducing motor |
| CN102255423B (en) * | 2011-07-11 | 2015-11-25 | 无锡江南奕帆电力传动科技股份有限公司 | Miniature permanent magnetic direct current geared motor |
| CN102280963A (en) * | 2011-08-31 | 2011-12-14 | 重庆长安汽车股份有限公司 | Driving motor of pure electric automobile |
| CN102280963B (en) * | 2011-08-31 | 2013-04-03 | 重庆长安汽车股份有限公司 | Driving motor of pure electric automobile |
| CN102290904A (en) * | 2011-09-01 | 2011-12-21 | 扬州宝飞机电有限公司 | End shield of motor |
| CN105978208A (en) * | 2016-06-15 | 2016-09-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101888139B (en) | 2012-03-21 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20120507 |