Title:
ロボット用バランサおよびロボット
Document Type and Number:
Japanese Patent JP7184693
Kind Code:
B2
Abstract:
To provide a balancer capable of easily performing maintenance using a simple constitution.SOLUTION: Provided is a balancer 13 to be mounted to a robot 1 having a first arm 7 rotationally driven relative to a base 3 about a horizontal second axis B. The balancer comprises: a first link 27A which is supported relative to the base 3 in a rotatable manner about a first axis J1 disposed in parallel to the second axis B at an interval in a horizontal direction with respect to the second axis B; a weight 15 applying a mass on the first link 27A at a point of action at an interval from the first axis J1 of the first link 27A; and a second link 27B which couples the first link 27A to the first arm 7. The second link 27B is attached to the first link 27A in a rotatable manner about a second axis J2 disposed in parallel to the first axis J1, and is further attached to the first arm 7 in a rotatable manner about a third axis J3 disposed in parallel to the second axis B. In the balancer 13, when the first arm 7 is disposed at an origin position, the point of action is disposed vertically below the first axis J1.SELECTED DRAWING: Figure 1
Inventors:
Wang Shaofei
Application Number:
JP2019065457A
Publication Date:
December 06, 2022
Filing Date:
March 29, 2019
Export Citation:
Assignee:
FANUC Corporation
International Classes:
B25J19/00
Domestic Patent References:
| JP2009291843A | ||||
| JP201391144A | ||||
| JP20177082A |
Foreign References:
| DE4014003A1 | ||||
| CN103419189A | ||||
| DE10012078A1 |
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi