Industrial robot

Abstract

The invention provides an industrial robot which comprises a base body assembly, an extension arm assembly and a front arm assembly. The base body assembly comprises an elbow shell and a hollow type speed reducer fixedly arranged on a seam allowance at the front end of the elbow shell; the first end of the axial direction of the extension arm assembly is fixedly arranged at the output end of the speed reducer through a first screw; the front arm assembly is fixedly arranged at the second end of the axial direction of the extension arm assembly through a second screw; the installation surface of the first end of the axial direction of the extension arm assembly and the installation surface of the front arm assembly are the same; and the installation surface of the second end of the axial direction of the extension arm assembly and the installation surface of the output end of the speed reducer are the same. According to the industrial robot provided by the embodiment of the invention, the end faces of two ends of the axial direction of the extension arm assembly are the same as the installation surface of the front arm assembly and the installation surface of the output end of the speed reducer, so that the arm length of the industrial robot can be increased, the working radius of the industrial robot can be effectively increased, and meanwhile, the flexibility in assembling theindustrial robot is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of automated production, and more specifically, relate to an industrial robot. Background technique [0002] Industrial robots are important automation equipment in the modern manufacturing industry. They have been widely used in CNC (Computernumerical control, computer numerical control machine tool) loading and unloading, mobile phone case grinding, metal grinding and other fields. At present, the demand for manufacturing equipment centered on industrial robots is increasing day by day. [0003] Industrial robots are composed of three basic parts: body, drive system and control system. Among them, the body is the base and the actuator, including arms, wrists and hands. Some existing industrial robots often have limited working radius due to the length of their arms, which limits the working ability and scope of use of industrial robots. By adding extension parts to the original body structure...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a new industrial robot for the above-mentioned problems that the added parts for increasing the arm length of the industrial robot cannot be flexibly added, and will introduce assembly errors, lead to difficulties in internal wiring and aggravate cable wear and tear.

Images