SE8403043L - ROBOT WRIST - Google Patents
ROBOT WRISTInfo
- Publication number
- SE8403043L SE8403043L SE8403043A SE8403043A SE8403043L SE 8403043 L SE8403043 L SE 8403043L SE 8403043 A SE8403043 A SE 8403043A SE 8403043 A SE8403043 A SE 8403043A SE 8403043 L SE8403043 L SE 8403043L
- Authority
- SE
- Sweden
- Prior art keywords
- component
- unit
- bevel gear
- screw
- adjusting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/102—Gears specially adapted therefor, e.g. reduction gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J17/00—Joints
- B25J17/02—Wrist joints
- B25J17/0258—Two-dimensional joints
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
1. Wrist for an industrial robot with a housing (12) arranged at the end of the free arm (11) of the robot, with a first and a second disc-shaped unit (16, 19) turnable about a transverse axis X into a predetermined angular position with the help of a driving means, and with a tool holder (26) or the like supported by said first unit and rotatable arranged at the outer end of a shaft (25) extending radially to the X axis, the other end of the shaft being provided with a bevel gear (27) fixed thereto and being engaged with a driving bevel gear (30) supported by said second unit (19) the axial position of the bevel gear (30) being settable for adjusting the play between the bevel gears, characterized in that the second unit (19) consists of two main components the first component (31) being rotatable arranged in the housing (12) and connected to a drive means (20, 20a) for rotating this component, that the second component (30, 40) of the second unit (19) is provided with teeth (29) for the driving bevel gear (30) and axially displaceable relative to the first component but connected with the first component such as to prevent relative rotation to the latter, that an adjusting screw (43) extends coaxially through the first and the second unit and abuts with its head (44) against the first unit (16), that the screw (43) is lockable relative to the second component (30, 40) of the second unit with the help of a locking means (47) and is connected with this component (30, 40) by screw threads (50, 51) such that after releasing the locking means the axial position of the second component (30, 40) can be varied rotating the screw for adjusting the play between the teeth (28, 29) of the bevel gears (27, 30).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8403043A SE454251B (en) | 1984-06-06 | 1984-06-06 | Robot wrist with device for adjusting gears |
DE8585106977T DE3560617D1 (en) | 1984-06-06 | 1985-06-05 | A wrist mechanism for an industrial robot |
EP19850106977 EP0164112B1 (en) | 1984-06-06 | 1985-06-05 | A wrist mechanism for an industrial robot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8403043A SE454251B (en) | 1984-06-06 | 1984-06-06 | Robot wrist with device for adjusting gears |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8403043D0 SE8403043D0 (en) | 1984-06-06 |
SE8403043L true SE8403043L (en) | 1985-12-07 |
SE454251B SE454251B (en) | 1988-04-18 |
Family
ID=20356157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8403043A SE454251B (en) | 1984-06-06 | 1984-06-06 | Robot wrist with device for adjusting gears |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0164112B1 (en) |
DE (1) | DE3560617D1 (en) |
SE (1) | SE454251B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2610562B1 (en) * | 1987-02-05 | 1993-12-03 | Euritech | INTERVENTION PLIERS ARTICULATED WITH FIVE DEGREES OF FREEDOM |
SE462524B (en) * | 1987-05-20 | 1990-07-09 | Asea Ab | DEVICE FOR ADJUSTING GAMES IN A WRAPPING PART OF AN INDUSTRIAL ROBOT |
CN105276137A (en) * | 2014-06-11 | 2016-01-27 | 桂林航天工业学院 | Dual-axle seat deadweight anti-backlash numerical control displacement machine |
CN105945991B (en) * | 2016-05-28 | 2018-01-02 | 陈赛飞 | It is a kind of to perform the swingable robot in end |
EP3636391B1 (en) * | 2018-10-11 | 2022-12-28 | BSH Hausgeräte GmbH | Joint and household assistant |
CN110328767B (en) * | 2019-07-01 | 2021-07-23 | Tcl华星光电技术有限公司 | Device is got to incomplete material clamp |
CN110625107A (en) * | 2019-11-05 | 2019-12-31 | 湖北华远装备制造股份有限公司 | Ladle long nozzle manipulator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB249340A (en) * | 1925-04-17 | 1926-03-25 | John Pierce | Improvements relating to bevel gearing |
JPS58160091A (en) * | 1982-03-12 | 1983-09-22 | 富士通フアナツク株式会社 | Regulating mechanism of backlash of robot |
SE435030B (en) * | 1983-01-25 | 1984-09-03 | Asea Ab | Hand link for a robot |
-
1984
- 1984-06-06 SE SE8403043A patent/SE454251B/en not_active IP Right Cessation
-
1985
- 1985-06-05 EP EP19850106977 patent/EP0164112B1/en not_active Expired
- 1985-06-05 DE DE8585106977T patent/DE3560617D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE454251B (en) | 1988-04-18 |
EP0164112A1 (en) | 1985-12-11 |
EP0164112B1 (en) | 1987-09-16 |
SE8403043D0 (en) | 1984-06-06 |
DE3560617D1 (en) | 1987-10-22 |
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