a robotic arm
A technology of manipulators and robots, applied in the field of machinery, can solve the problems of loose overall structure and large space occupation of manipulators
Active Publication Date: 2021-09-14
太仓市恒奇机械设备有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Existing driving mechanisms for lifting or rotating are generally independent of each other and do their own thing, resulting in a relatively loose overall structure of the robotic arm and a large space occupation
Method used
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Embodiment Construction
[0016] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0017] Such as figure 1 As shown, the mechanical arm of the robot includes a base plate 1, a support 2 disposed on the base plate 1, and an arm 3 fixed on one side of the support 2, wherein the arm 3 is an existing product and is commercially available. The base plate 1 is vertically provided with a barrel body 4, the mouth of the barrel body 4 faces downwards, and the barrel body 4 and the base plate 1 are fixedly connected. In this embodiment, the connection between the barrel body 4 and the bottom plate 1 is as follows: an annular flange is integrally formed on the outer wall of the barrel body 4, and the annular flange is pressed tightly on the bottom plate 1, and the annular flange is connected to the bottom plate thr...
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The invention provides a robot mechanical arm, which belongs to the technical field of machinery. The mechanical arm of a robot comprises a bottom plate, a support on the bottom plate, and an arm fixed on one side of the support. The upper plate and the lower plate are fixed horizontally. The upper plate and the lower plate divide the inner cavity of the barrel into an upper cavity, a middle cavity and a lower cavity that are not connected to each other. Two air holes, a motor is fixed in the lower cavity, the motor includes a main shaft, and the lower plate has a through hole through which the upper end of the main shaft of the power supply passes. The main shaft and the through hole are sealed by a sealing ring. The upper end and the lower end of the rotating shaft are closed and open, the upper end of the rotating shaft extends out of the barrel and is fixedly connected with the support, the rotating shaft and the main shaft are connected by splines, and the rotating shaft forms a seal with the upper plate and the barrel through the second sealing ring and the third sealing ring . The mechanical arm of this robot has a compact structure.
Description
technical field [0001] The invention belongs to the technical field of machinery, and relates to a robot, in particular to a robot mechanical arm. Background technique [0002] The robotic arm refers to a complex system with high precision, multiple input and multiple output, high nonlinearity, and strong coupling. Because of its unique operational flexibility, it has been widely used in industrial assembly, safety and explosion-proof fields. [0003] Existing mechanical arms generally include a movable base, an arm disposed on the movable base, and a driving mechanism, wherein the driving mechanism is used to drive the movable base to move up and down or rotate. Existing driving mechanisms for lifting or rotating are generally independent of each other and do their own thing, resulting in a relatively loose overall structure of the mechanical arm and a large space occupation. Contents of the invention [0004] The object of the present invention is to propose a compact ...
Claims
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IPC IPC(8): B25J9/14B25J9/12
CPCB25J9/144B25J9/126B25J9/0009B25J19/0075B25J9/0021B25J9/041
Inventor 费国敏
Owner 太仓市恒奇机械设备有限公司