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Clamping device for robot arm

A robot arm and clamping device technology, applied in the directions of manipulators, chucks, manufacturing tools, etc., can solve the problems of unstable clamping, high cost, complex structure, etc., and achieve the effect of simple structure, convenient operation and maintaining stability

Inactive Publication Date: 2017-09-22
陕西舜洋电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the clamping of the manipulator wall in the prior art is driven by hydraulic components, the cost is high, the structure is complicated, and at the same time, when the object is clamped, there is a problem of unstable clamping, and the proposed A gripping device for a robot arm

Method used

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  • Clamping device for robot arm

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0017] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to specific orientation configuration and operation, and therefore should not be construed as limiting the invention

[0018] refer to Figure 1-3 , ...

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Abstract

The invention discloses a clamping device for a robot arm. The clamping device for the robot arm comprises a rack body and a servo motor, wherein the servo motor is fixedly connected with the outer wall of one side of the rack body; a cavity is formed in the rack body, a threaded rod is rotationally connected to the interior of the cavity and fixedly sleeved with a first gear; the output end of the servo motor is fixedly connected with a rotating rod; the end, away from the servo motor, of the rotating rod penetrates through the outer wall of the rack body and extends into the cavity; the extending end of the rotating rod is fixedly sleeved with a second gear which is engaged with the first gear; the threaded rod is in threaded connection with two supporting blocks in a sleeved mode; and the inner wall of one side of the cavity is provided with sliding openings corresponding to the supporting blocks. Through arrangement of arc plates and a bearing plate, the clamping device is simple in structure and convenient to operate, and can stably clamp an object and prevent the object from falling off.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to a clamping device for a robot arm. Background technique [0002] A robot is a machine device that performs work automatically. It can accept human commands, run pre-programmed programs, and act according to principles formulated with artificial intelligence technology. Its task is to assist or replace human work, such as Production industry, construction industry, or dangerous work, with the development of industrial technology, robots are used more and more widely in production. There are various types of robots. In order to better grip objects of different shapes, the design A robotic hand that mimics the human arm. However, the clamping of the existing manipulator wall is driven by hydraulic components, which has high cost and complex structure. At the same time, when clamping objects, there is a problem of unstable clamping, which has great defects in use. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J15/02B25J19/00
Inventor 韩宝珠催党营杨龙
Owner 陕西舜洋电子科技有限公司
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