CN204729598U - A kind of transmission shaft structure of industrial robot - Google Patents
A kind of transmission shaft structure of industrial robot Download PDFInfo
- Publication number
- CN204729598U CN204729598U CN201520400738.7U CN201520400738U CN204729598U CN 204729598 U CN204729598 U CN 204729598U CN 201520400738 U CN201520400738 U CN 201520400738U CN 204729598 U CN204729598 U CN 204729598U
- Authority
- CN
- China
- Prior art keywords
- pivoting support
- hollow reducer
- fixedly connected
- turning axle
- inner ring
- 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
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to industrial equipment technical field, particularly a kind of transmission shaft structure of industrial robot, and it comprises base, pivoting support, traverse platform, actuating motor and hollow reducer; Pivoting support comprises pivoting support inner ring and pivoting support outer ring; The turning axle vertical direction of hollow reducer is arranged, and the top of turning axle is fixedly connected with turning axle adpting flange, and the housing of hollow reducer is fixedly connected on the bottom of pivoting support inner ring; Traverse platform, turning axle adpting flange and pivoting support outer ring are from top to bottom fixedly connected with; The pivoting support inner ring of pivoting support is fixedly connected with the top of base.This structure adopts offsets the drive shaft type of tilting moment by pivoting support, allows hollow reducer and pivoting support bearing and turning platform simultaneously, improves overall force structure; Hollow reducer Direct driver traverse platform, accurate positioning; Hollow reducer, reinstalls base, easy installation and removal after what motor etc. were whole install with pivoting support together.
Description
Technical field
The utility model relates to industrial equipment technical field, particularly a kind of transmission shaft structure of industrial robot.
Background technique
Now because labor cost improves the demand with automatic production, robot application in the industrial production constantly increases, especially in the carrying and stacking of workpiece.But multi-axle heavy type robot but also popularizes far away, just there is certain design deficiency at the first turning axle of robot in a crucial reason at present.The common form one of present first turning axle directly uses speed reducer as turning axle, although such method precision is high, but speed reducer will carry whole tilting moments of robot when robots arm's body protracts, the Grasping skill of robot can be limited to the resistance to capsizing of speed reducer; The another kind of structure of the first turning axle is the output terminal connection pivoting support of speed reducer, again by the form of pivoting support drive machines people traverse platform, this method tilting moment is directly carried on pivoting support, reduce the requirement of the resistance to tipping moment to speed reducer, but the rotation of this mode speed reducer will be delivered to traverse platform by pivoting support, reduce the positioning precision of transmission shaft, and such mode can allow the structure of transmission shaft become more install loaded down with trivial details.
Model utility content
The utility model will solve as above problem exactly, a kind of transmission shaft structure of industrial robot of innovation structure is provided, this structure adopts hollow design, facilitate line arrangement, and the drive shaft type of tilting moment is offset by pivoting support, allow speed reducer and pivoting support bearing and turning platform simultaneously, improve overall force structure; Speed reducer Direct driver traverse platform, accurate positioning; Speed reducer, reinstalls base, easy installation and removal after what motor etc. were whole install with pivoting support together.
For solving the problems of the technologies described above, the utility model realizes as follows: the transmission shaft structure of a kind of industrial robot described in the utility model comprises base, pivoting support, traverse platform, actuating motor and hollow reducer; Described pivoting support comprises pivoting support inner ring and pivoting support outer ring; The turning axle vertical direction of described hollow reducer is arranged, and the top of turning axle is fixedly connected with turning axle adpting flange, and the housing of hollow reducer is fixedly connected on the bottom of pivoting support inner ring; Described traverse platform, turning axle adpting flange and pivoting support outer ring are from top to bottom fixedly connected with; The pivoting support inner ring of described pivoting support is fixedly connected with the top of base.
The housing of described actuating motor is fixedly connected with the housing of hollow reducer by motor mount; The pto＝power take-off of described actuating motor and the power intake of hollow reducer form and are in transmission connection.
Good effect of the present utility model: the transmission shaft structure of a kind of industrial robot described in the utility model, by the support arm body weight of robot while of pivoting support and hollow reducer, improves the support force of transmission shaft while the repetitive positioning accuracy not affecting robot.Base of the present utility model is welded by metal sheet, and actuating motor and hollow reducer are all contained in base, and actuating motor and hollow reducer are fixed on the pivoting support inner ring of pivoting support, and structure is simple, convenient overall dismounting; The turning axle of hollow reducer by turning axle adpting flange directly and traverse platform and revolving support outer ring fix, do not introduce other errors between hollow reducer and traverse platform, positioning precision is higher; When load is larger, the pivoting support of far-end can bear excessive load, and hollow reducer can be worked in safety range.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model
Fig. 2 is structural representation of the present utility model
Fig. 3 is structural representation of the present utility model
In figure, 1 base 2 pivoting support inner ring 3 pivoting support outer ring 4 traverse platform 5 turning axle adpting flange 6 hollow reducer 7 motor mount 8 actuating motor 9 turning axle 10 pivoting support.
Embodiment
As shown in Figure 1 to Figure 3, as special embodiment, the transmission shaft structure of a kind of industrial robot described in the utility model comprises base (1), pivoting support (10), traverse platform (4), actuating motor (8) and hollow reducer (6); Described pivoting support (10) comprises pivoting support inner ring (2) and pivoting support outer ring (3); Turning axle (9) vertical direction of described hollow reducer (6) is arranged, and the top of turning axle (9) is fixedly connected with turning axle adpting flange (5), and the housing of hollow reducer (6) is fixedly connected on the bottom of pivoting support inner ring (2); Described traverse platform (4), turning axle adpting flange (5) and pivoting support outer ring (3) are from top to bottom fixedly connected with; The pivoting support inner ring (2) of described pivoting support (10) is fixedly connected with the top of base (1).
The housing of described actuating motor (8) is fixedly connected with by the housing of motor mount (7) with hollow reducer (6); The pto＝power take-off of described actuating motor (8) and the power intake of hollow reducer (6) form and are in transmission connection.
The transmission shaft structure of a kind of industrial robot described in the utility model, hollow reducer (6), pivoting support inner ring (2) and base (1) three fix, actuating motor (8) drives hollow reducer (6) work, and the turning axle (9) of hollow reducer (6) drives traverse platform (4) and pivoting support outer ring (3) to rotate by turning axle adpting flange (5) simultaneously; Force and moment under this state suffered by traverse platform can be supported by pivoting support (10) and hollow reducer (6) simultaneously, stressing conditions is much better than situation about being supported by pivoting support or hollow reducer separately, and hollow reducer (6) directly drives traverse platform (4), pivoting support (10) need not be passed through drive again, farthest improve the precision of turning axle (5).
Above-described embodiment only represents a kind of mode of execution of the present utility model, can not be interpreted as the restriction to the utility model scope.It should be noted that one skilled in the relevant art, without departing from the concept of the premise utility, can also make several deformation design, these all belong to protection domain of the present utility model.
Claims (2)
1. a transmission shaft structure for industrial robot, is characterized in that: comprise base, pivoting support, traverse platform, actuating motor and hollow reducer; Described pivoting support comprises pivoting support inner ring and pivoting support outer ring; The turning axle vertical direction of described hollow reducer is arranged, and the top of turning axle is fixedly connected with turning axle adpting flange, and the housing of hollow reducer is fixedly connected on the bottom of pivoting support inner ring; Described traverse platform, turning axle adpting flange and pivoting support outer ring are from top to bottom fixedly connected with; The pivoting support inner ring of described pivoting support is fixedly connected with the top of base.
2. the transmission shaft structure of a kind of industrial robot according to claim 1, is characterized in that: the housing of described actuating motor is fixedly connected with the housing of hollow reducer by motor mount; The pto＝power take-off of described actuating motor and the power intake of hollow reducer form and are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400738.7U CN204729598U (en) | 2015-06-11 | 2015-06-11 | A kind of transmission shaft structure of industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400738.7U CN204729598U (en) | 2015-06-11 | 2015-06-11 | A kind of transmission shaft structure of industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729598U true CN204729598U (en) | 2015-10-28 |
Family
ID=54387953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520400738.7U Expired - Fee Related CN204729598U (en) | 2015-06-11 | 2015-06-11 | A kind of transmission shaft structure of industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913025A (en) * | 2015-06-11 | 2015-09-16 | 邓莉莉 | Transmission shaft structure for industrial robot |
-
2015
- 2015-06-11 CN CN201520400738.7U patent/CN204729598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913025A (en) * | 2015-06-11 | 2015-09-16 | 邓莉莉 | Transmission shaft structure for industrial robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103707296B (en) | A kind of four axis robot for capturing sheet metal component | |
| CN204278012U (en) | A kind of six axle joint industrial robots | |
| CN203316970U (en) | Robot welding pneumatic roll-over workbench | |
| CN206241566U (en) | A kind of formula twin shaft positioner end to end | |
| CN204675661U (en) | A kind of hoisting crane mechanical arm of maneuverability | |
| CN104071580A (en) | Five-axis bridge type glass stacking robot | |
| CN102424267B (en) | Lifting arm, lifting appliance using same and lifting conveyor line using lifting appliance | |
| CN203471770U (en) | Robot rotating seat part | |
| CN205415098U (en) | Student's numerical control machine tool operation is with automatic feeding mechanical arm arm of going up | |
| CN202411578U (en) | Universal tapping machine | |
| CN204980108U (en) | Rotary platform is had bad luck to large -scale steel member | |
| CN204729598U (en) | A kind of transmission shaft structure of industrial robot | |
| CN104913025A (en) | Transmission shaft structure for industrial robot | |
| CN102942120B (en) | Special wheel cake loading and unloading robot for automatic production line | |
| CN201423637Y (en) | Overturning frame used specially for gear box maintenance | |
| CN104909269A (en) | Hoisting device of crane | |
| CN207942380U (en) | The turntable of the small sheet metal component processing of aircraft | |
| CN203679147U (en) | Lifting rotary table | |
| CN204675690U (en) | A kind of hoisting crane mechanical arm | |
| CN203611259U (en) | Union type bearing rotary structure | |
| CN205989343U (en) | Dual drive formula industrial robot joint structure | |
| CN205766137U (en) | A kind of plane transplants four axis robot | |
| CN204737595U (en) | Roof beam hoist gyration hoist is hung to four hoisting point electromagnetism | |
| CN206393119U (en) | A kind of single shaft is double to hold positioner | |
| CN205521351U (en) | Mobilizable robotic arm |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180611 |