CN204123405U - Mechanical arm shaft coupling - Google Patents
Mechanical arm shaft coupling Download PDFInfo
- Publication number
- CN204123405U CN204123405U CN201420370083.9U CN201420370083U CN204123405U CN 204123405 U CN204123405 U CN 204123405U CN 201420370083 U CN201420370083 U CN 201420370083U CN 204123405 U CN204123405 U CN 204123405U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- pin
- mechanical arm
- shaft
- hole
- 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
Links
Abstract
The utility model discloses a kind of mechanical arm shaft coupling, include shaft coupling one, shaft coupling two, shaft coupling one and relevant position, shaft coupling two shirt rim have pin shaft hole, in pin shaft hole, bearing pin is installed, nylon bush is provided with in the pin shaft hole of shaft coupling two, shaft coupling one, shaft coupling two inwall have keyway, shaft coupling one, shaft coupling two sidewall are screwed with lock-screw.The utility model coordinates accurately stable with axle, ensure that driving torque requirement of strength between diaxon, reasonable in design.
Description
Technical field
The utility model relates to mechanical arm shaft coupling.
Background technology
Manipulator is primarily of executing agency, driving mechanism and control system three parts composition.Motion, makes that hand completes various rotation (swing), mobile or compound motion realizes the action that specifies, change and grasped the position of object and posture.The self-movement modes such as the lifting of motion, flexible, rotation, are called the free degree of manipulator.In order to capture the object in optional position and orientation in space, 6 frees degree need be had.Current mechanical arm shaft coupling, structure bulky, is not suitable for current production requirement.
Utility model content
The purpose of this utility model is to provide a kind of mechanical arm shaft coupling, coordinates accurately stable, ensure that driving torque requirement of strength between diaxon, reasonable in design with axle.
The technical solution of the utility model is as follows:
Mechanical arm shaft coupling, include shaft coupling one, shaft coupling two, shaft coupling one and relevant position, shaft coupling two shirt rim have pin shaft hole, in pin shaft hole, bearing pin is installed, nylon bush is provided with in the pin shaft hole of shaft coupling two, shaft coupling one, shaft coupling two inwall have keyway, shaft coupling one, shaft coupling two sidewall are screwed with lock-screw.
The utility model coordinates accurately stable with axle, ensure that driving torque requirement of strength between diaxon, reasonable in design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, mechanical arm shaft coupling, include shaft coupling 1, shaft coupling 22, shaft coupling 1 and relevant position, shaft coupling 22 shirt rim have pin shaft hole 3, bearing pin 4 is installed in pin shaft hole, be provided with nylon bush 5 in the pin shaft hole of shaft coupling 22, shaft coupling 1, shaft coupling 22 inwall have keyway 6, shaft coupling one, shaft coupling two sidewall are screwed with lock-screw 7.
Claims (1)
1. mechanical arm shaft coupling, include shaft coupling one, shaft coupling two, it is characterized in that, shaft coupling one and relevant position, shaft coupling two shirt rim have pin shaft hole, in pin shaft hole, bearing pin is installed, be provided with nylon bush in the pin shaft hole of shaft coupling two, shaft coupling one, shaft coupling two inwall have keyway, shaft coupling one, shaft coupling two sidewall are screwed with lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370083.9U CN204123405U (en) | 2014-07-04 | 2014-07-04 | Mechanical arm shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370083.9U CN204123405U (en) | 2014-07-04 | 2014-07-04 | Mechanical arm shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123405U true CN204123405U (en) | 2015-01-28 |
Family
ID=52379793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370083.9U Expired - Fee Related CN204123405U (en) | 2014-07-04 | 2014-07-04 | Mechanical arm shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313139A (en) * | 2015-11-24 | 2016-02-10 | 胡和萍 | Rotary bottom plate device of industrial manipulator |
-
2014
- 2014-07-04 CN CN201420370083.9U patent/CN204123405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313139A (en) * | 2015-11-24 | 2016-02-10 | 胡和萍 | Rotary bottom plate device of industrial manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |