CN202162811U - Multi-shaft bidirectional output type robot arm - Google Patents
Multi-shaft bidirectional output type robot arm Download PDFInfo
- Publication number
- CN202162811U CN202162811U CN2011202442376U CN201120244237U CN202162811U CN 202162811 U CN202162811 U CN 202162811U CN 2011202442376 U CN2011202442376 U CN 2011202442376U CN 201120244237 U CN201120244237 U CN 201120244237U CN 202162811 U CN202162811 U CN 202162811U
- Authority
- CN
- China
- Prior art keywords
- arm axle
- fixed
- bevel gear
- arm
- 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
Links
Abstract
The utility model provides a multi-shaft bidirectional output type robot arm. A third arm shaft is inserted in a shell, an inner ring of a third bearing is fixed on the third arm shaft, and an outer ring of the third bearing is fixed on the shell. A second shell is fixed on the third arm shaft, a second bevel gear is fixed on a second arm shaft, and the second bevel gear is meshed with a second directional bevel gear on a second directional output shaft. A first bevel gear is fixed on a first arm shaft, the first bevel gear is meshed with an input shaft bevel gear on an input shaft of a gear box, an output shaft bevel gear is fixed on an output shaft of the gear box, and the output shaft bevel gear is meshed with a first directional bevel gear on a first directional output shaft. The multi-shaft bidirectional output type robot arm having a small volume can output rotating power in two perpendicular directions and can meet the requirements of work places on pouring, welding and the like, so that the functions of the robot arm are increased to adapt to various work environments.
Description
Technical field:
The utility model relates to the Robotics field, more specifically to a kind of robots arm who has three output shafts and export two direction rotary powers.
Background technology:
The robots arm of existing robots generally has only an output revolving shaft, and some has the robots arm of a plurality of rotating shaft outputting rotary powers, because each is to be installed separately, makes that robots arm's volume is big, can't adapt to the requirement of multiple environmental work.
The utility model content:
The purpose of the utility model is exactly the deficiency to prior art; And provide a kind of multiaxis two to the output type robots arm; Its volume is little, can export the rotary power of two perpendicular directions, can be fit to the requirement of workplaces such as cast and welding; Thereby increase robots arm's function, to adapt to various working environments.
The technological solution of the utility model is following:
A kind of multiaxis two comprises housing, first arm axle, second arm axle and the 3rd arm axle to the output type robots arm, and the first arm axle sleeve is in second arm axle, and the inner ring of clutch shaft bearing is fixed on first arm axle, the outer ring of clutch shaft bearing is fixed on second arm axle;
The second arm axle sleeve is in the 3rd arm axle, and the inner ring of second bearing is fixed on second arm axle, the outer ring of clutch shaft bearing is fixed on the 3rd arm axle;
The 3rd arm axle sleeve is in housing, and the inner ring of the 3rd bearing is fixed on the 3rd arm axle, the outer ring of the 3rd bearing is fixed on the housing;
Be fixed with second housing on the 3rd arm axle, be fixed with second bevel gear on second arm axle, second bevel gear and second second being meshed on output shaft to bevel gear;
Be fixed with first bevel gear on first arm axle; Power shaft bevel gear on the power shaft of first bevel gear and gear-box is meshed; Be fixed with the output shaft bevel gear on the output shaft of gear-box, the output shaft bevel gear and first first being meshed on output shaft to bevel gear.
Be fixed with first arm axle wedge wheel on said first arm axle, the first arm spindle motor drives first arm axle wedge wheel through wedge wheel and wedge band and rotates;
Be fixed with second arm axle wedge wheel on second arm axle, the second arm axle motor drives second arm axle wedge wheel through wedge wheel and wedge band and rotates;
Be fixed with second arm axle wedge wheel on the 3rd arm axle, the 3rd arm axle motor drives the 3rd arm axle wedge wheel through wedge wheel and wedge band and rotates.
The beneficial effect of the utility model is:
Its volume is little, can export the rotary power of two perpendicular directions, can be fit to the requirement of workplaces such as cast and welding, thereby increases robots arm's function, to adapt to various working environments.
Description of drawings:
Fig. 1 is the structural representation of the utility model
The specific embodiment:
Embodiment: see shown in Figure 1; A kind of multiaxis two is to the output type robots arm; Comprise housing 1, first arm axle 2, second arm axle 3 and the 3rd arm axle 4; First arm axle, 2 sleeves are in second arm axle 3, and the inner ring of clutch shaft bearing 2-3 is fixed on first arm axle 2, the outer ring of clutch shaft bearing 2-3 is fixed on second arm axle 3;
Second arm axle, 3 sleeves are in the 3rd arm axle 4, and the inner ring of the second bearing 3-4 is fixed on second arm axle 3, the outer ring of clutch shaft bearing 3-4 is fixed on the 3rd arm axle 4;
The 3rd arm axle 4 sleeves are in housing 1, and the inner ring of the 3rd bearing 4-1 is fixed on the 3rd arm axle 4, the outer ring of the 3rd bearing 4-1 is fixed on the housing 1;
Be fixed with on the 3rd arm axle 4 and be fixed with second bevel gear, 33, the second bevel gears 33 and second second being meshed on output shaft 6 on second housing, 5, the second arm axles 3 to bevel gear 61;
Be fixed with first bevel gear 23 on first arm axle 2; Power shaft bevel gear 71 on the power shaft of first bevel gear 23 and gear-box 7 is meshed; Be fixed with output shaft bevel gear 72 on the output shaft of gear-box 7, the output shaft bevel gear 72 and first first being meshed on output shaft 8 to bevel gear 81.
Be fixed with first arm axle wedge wheel 21 on said first arm axle 2, the first arm spindle motor 22 drives first arm axle wedge wheel 21 through wedge wheel and wedge band and rotates;
Be fixed with second arm axle wedge wheel, 31, the second arm axle motors 32 on second arm axle 3 and drive 31 rotations of second arm axle wedge wheel through wedge wheel and wedge band;
Be fixed with second arm axle wedge wheel, 41, the three arm axle motors 42 on the 3rd arm axle 4 and drive 41 rotations of the 3rd arm axle wedge wheel through wedge wheel and wedge band.
Operation principle: because first arm axle 2, second arm axle 3 be in the same place with the 3rd arm axle 4 sleeves, so that it takies volume is little.First arm axle 2 drives first to output shaft 8 rotations through gear-box 7, exports a direction rotary power like this.
Second arm axle 3 drives second to one of the output shaft 6 output rotary power with second arm axle, 3 vertical direction, and the 3rd arm axle 4 can drive second housing, 5 unitary rotation, thereby adjusts second position to output shaft 6.
Claims (2)
1. a multiaxis two is to the output type robots arm; Comprise housing (1), first arm axle (2), second arm axle (3) and the 3rd arm axle (4); It is characterized in that: first arm axle (2) sleeve is in second arm axle (3), and the inner ring of clutch shaft bearing (2-3) is fixed on first arm axle (2), the outer ring of clutch shaft bearing (2-3) is fixed on second arm axle (3);
Second arm axle (3) sleeve is in the 3rd arm axle (4), and the inner ring of second bearing (3-4) is fixed on second arm axle (3), the outer ring of clutch shaft bearing (3-4) is fixed on the 3rd arm axle (4);
The 3rd arm axle (4) sleeve is in housing (1), and the inner ring of the 3rd bearing (4-1) is fixed on the 3rd arm axle (4), the outer ring of the 3rd bearing (4-1) is fixed on the housing (1);
Be fixed with second housing (5) on the 3rd arm axle (4), be fixed with second bevel gear (33) on second arm axle (3), second bevel gear (33) and second second being meshed on output shaft (6) to bevel gear (61);
Be fixed with first bevel gear (23) on first arm axle (2); Power shaft bevel gear (71) on the power shaft of first bevel gear (23) and gear-box (7) is meshed; Be fixed with output shaft bevel gear (72) on the output shaft of gear-box (7), the output shaft bevel gear (72) and first first being meshed on output shaft (8) to bevel gear (81).
2. a kind of multiaxis two according to claim 1 is characterized in that to the output type robots arm: be fixed with first arm axle wedge wheel (21) on first arm axle (2), the first arm spindle motor (22) drives first arm axle wedge wheel (21) through wedge wheel and wedge band and rotates;
Be fixed with second arm axle wedge wheel (31) on second arm axle (3), the second arm axle motor (32) drives second arm axle wedge wheel (31) through wedge wheel and wedge band and rotates;
Be fixed with second arm axle wedge wheel (41) on the 3rd arm axle (4), the 3rd arm axle motor (42) drives the 3rd arm axle wedge wheel (41) through wedge wheel and wedge band and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202442376U CN202162811U (en) | 2011-07-12 | 2011-07-12 | Multi-shaft bidirectional output type robot arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202442376U CN202162811U (en) | 2011-07-12 | 2011-07-12 | Multi-shaft bidirectional output type robot arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162811U true CN202162811U (en) | 2012-03-14 |
Family
ID=45798662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202442376U Expired - Fee Related CN202162811U (en) | 2011-07-12 | 2011-07-12 | Multi-shaft bidirectional output type robot arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056878A (en) * | 2012-12-25 | 2013-04-24 | 无锡市天佑龙汛机械厂 | Mechanical drive robot of bionic structure |
| CN107962559A (en) * | 2017-11-22 | 2018-04-27 | 刘笛 | A kind of manipulator work tool structure-improved |
-
2011
- 2011-07-12 CN CN2011202442376U patent/CN202162811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056878A (en) * | 2012-12-25 | 2013-04-24 | 无锡市天佑龙汛机械厂 | Mechanical drive robot of bionic structure |
| CN103056878B (en) * | 2012-12-25 | 2016-04-27 | 无锡夏至自动化有限公司 | A kind of mechanical drive robot of bionic structure |
| CN107962559A (en) * | 2017-11-22 | 2018-04-27 | 刘笛 | A kind of manipulator work tool structure-improved |
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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: 20120314 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |