CN2934730Y - Connection structure of motor output axle and reduction gear box input axle - Google Patents
Connection structure of motor output axle and reduction gear box input axle Download PDFInfo
- Publication number
- CN2934730Y CN2934730Y CN200620106126.8U CN200620106126U CN2934730Y CN 2934730 Y CN2934730 Y CN 2934730Y CN 200620106126 U CN200620106126 U CN 200620106126U CN 2934730 Y CN2934730 Y CN 2934730Y
- Authority
- CN
- China
- Prior art keywords
- gear box
- reduction gear
- input shaft
- keyway
- motor shaft
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to a link construction between shafts, particularly relates to a link construction between the output shaft of an electric motor and the input shaft of a reduction gear box. The link construction comprises the output shaft of an electric motor and the input shaft of a gear box. A key and a keyway are provided at the output shaft end of the electric motor and the input shaft end of the gear box respectively and molded together. The utility model is easy to install, simple in structure, low in cost, and able to overcome a plurality of existing problems that the linking construction between the output shaft of the electric motor and the input shaft of the reduction gear box is relatively complicate and not easy to install, and so forth.
Description
Technical field
The utility model relates to linkage structure, particularly a kind of Motor Shaft and the reduction gear box input shaft linkage structure between a kind of axle and the axle.
Technical background
Between Motor Shaft and the load reduction gear box is set, with the needs of the input speed that adapts to load more.In the prior art, often need between the input shaft of Motor Shaft and reduction gear box by intermediate member transmitting torques such as coupling or gear engagement, said structure has caused the linkage structure between Motor Shaft and the speed reducer input shaft comparatively complicated, and assembling is inconvenient, and manufacture cost is than problems such as height.
Summary of the invention
It is a kind of easy to assembly that the utility model purpose is to provide, structure is comparatively simple, Motor Shaft that manufacture cost is lower and reduction gear box input shaft linkage structure, the Motor Shaft and the linkage structure between the speed reducer input shaft that have solved the prior art existence are comparatively complicated, problems such as assembling inconvenience.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise Motor Shaft and gearbox input shaft, described Motor Shaft end and gearbox input shaft end are respectively equipped with key and keyway one-body molded with them and that cooperatively interact.When motor and gear-box assembling, directly Motor Shaft is docked by key and the keyway that cooperatively interacts with gearbox input shaft, then get final product reduction gear box and motor are fixing, need not the intermediate member transmitting torque, assemble very conveniently, also simplified the linkage structure between Motor Shaft and the reduction gear box input shaft.Key and keyway can adopt Milling Process directly to be processed to form on the input shaft of Motor Shaft and reduction gear box, and manufacture cost is lower.Key can be set on the Motor Shaft also keyway can be set, and corresponding keyway or key are set on reduction gear box.
As preferably, described key that cooperatively interacts and keyway are a keyboard and a keyboard groove; Or the described key that cooperatively interacts and keyway are cross key and cross keyway.Key and keyway both can adopt a keyboard and keyway, also can adopt cross key and cross keyway, one keyboard and a keyboard groove can be used for being connected between the less reduction gear box of reduction speed ratio and the Motor Shaft, and cross key and cross keyway can be used for being connected between the bigger reduction gear box of reduction speed ratio and the Motor Shaft.
Therefore, the utlity model has easy to assembly, characteristics such as structure is comparatively simple, and manufacture cost is lower.
Description of drawings
Fig. 1 is a kind of decomposition texture schematic representation of the present utility model;
Fig. 2 is another decomposition texture schematic representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, Motor Shaft 1 end is provided with an integrated with it keyboard 2, and reduction gear box input shaft 3 is provided with a keyboard groove 4 that cooperates with a keyboard 2.During the assembling of motor and gear-box, directly Motor Shaft is docked by a keyboard 2 and a keyboard groove 4 that cooperatively interacts with gearbox input shaft, then reduction gear box and motor are fixed getting final product.
Embodiment 2: as shown in Figure 2, Motor Shaft 1 end is provided with integrated with it cross keyway 5, and reduction gear box input shaft 3 is provided with the cross key 6 that cooperates with cross keyway 5.During the assembling of motor and gear-box, directly Motor Shaft is docked by the cross keyway 5 and the cross key 6 that cooperatively interact with gearbox input shaft, then reduction gear box and motor are fixed getting final product.
Claims (3)
1, a kind of Motor Shaft and reduction gear box input shaft linkage structure comprise Motor Shaft and gearbox input shaft, it is characterized in that described Motor Shaft end and gearbox input shaft end are respectively equipped with key and keyway one-body molded with them and that cooperatively interact.
2, Motor Shaft according to claim 1 and reduction gear box input shaft linkage structure is characterized in that described key that cooperatively interacts and keyway are a keyboard and a keyboard groove.
3, Motor Shaft according to claim 1 and 2 and reduction gear box input shaft linkage structure is characterized in that described key that cooperatively interacts and keyway are cross key and cross keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620106126.8U CN2934730Y (en) | 2006-07-28 | 2006-07-28 | Connection structure of motor output axle and reduction gear box input axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620106126.8U CN2934730Y (en) | 2006-07-28 | 2006-07-28 | Connection structure of motor output axle and reduction gear box input axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934730Y true CN2934730Y (en) | 2007-08-15 |
Family
ID=38351419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620106126.8U Expired - Fee Related CN2934730Y (en) | 2006-07-28 | 2006-07-28 | Connection structure of motor output axle and reduction gear box input axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934730Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376487A (en) * | 2010-08-11 | 2012-03-14 | 西安煤矿机械有限公司 | Highly reliable isolation switch for coal cutter |
| CN102654164A (en) * | 2012-05-10 | 2012-09-05 | 横店集团联宜电机有限公司 | Shaft coupler |
| CN102654161A (en) * | 2011-03-02 | 2012-09-05 | 无锡中亚工具厂 | Eccentric shaft |
| CN102705390A (en) * | 2012-06-12 | 2012-10-03 | 芜湖汉光立体停车设备有限公司 | Shaft coupling |
| CN103481324A (en) * | 2013-08-26 | 2014-01-01 | 典发食品（苏州）有限公司 | Cutter changing structure |
| CN104472240A (en) * | 2014-12-02 | 2015-04-01 | 广西大学 | Portable forest tending and pruning brush cutter |
| CN104482061A (en) * | 2014-12-02 | 2015-04-01 | 广西大学 | Transmission rod joint |
| CN104632911A (en) * | 2015-03-05 | 2015-05-20 | 哈尔滨工业大学 | Oil-drive coupling delivering and connecting mechanism |
| CN112855899A (en) * | 2020-12-31 | 2021-05-28 | 江苏莱纳德自动化设备有限公司 | High-stability speed reducer convenient to fix, disassemble and assemble |
-
2006
- 2006-07-28 CN CN200620106126.8U patent/CN2934730Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376487A (en) * | 2010-08-11 | 2012-03-14 | 西安煤矿机械有限公司 | Highly reliable isolation switch for coal cutter |
| CN102654161A (en) * | 2011-03-02 | 2012-09-05 | 无锡中亚工具厂 | Eccentric shaft |
| CN102654164A (en) * | 2012-05-10 | 2012-09-05 | 横店集团联宜电机有限公司 | Shaft coupler |
| CN102705390A (en) * | 2012-06-12 | 2012-10-03 | 芜湖汉光立体停车设备有限公司 | Shaft coupling |
| CN103481324A (en) * | 2013-08-26 | 2014-01-01 | 典发食品（苏州）有限公司 | Cutter changing structure |
| CN104472240A (en) * | 2014-12-02 | 2015-04-01 | 广西大学 | Portable forest tending and pruning brush cutter |
| CN104482061A (en) * | 2014-12-02 | 2015-04-01 | 广西大学 | Transmission rod joint |
| CN104472240B (en) * | 2014-12-02 | 2017-10-10 | 广西大学 | A kind of portable tending of woods delimbing brush cutter |
| CN104632911A (en) * | 2015-03-05 | 2015-05-20 | 哈尔滨工业大学 | Oil-drive coupling delivering and connecting mechanism |
| CN112855899A (en) * | 2020-12-31 | 2021-05-28 | 江苏莱纳德自动化设备有限公司 | High-stability speed reducer convenient to fix, disassemble and assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20070815 Termination date: 20100728 |