Joint transmission device of industrial robot arm

Abstract

The invention relates to a joint transmission device of an industrial robot arm. The joint transmission device comprises a base, wherein a movable block is mounted inside the base, a fixed sleeve is arranged on the top of the movable block, a first linkage rod is installed inside the fixed sleeve, a first bearing is mounted on one end of the first linkage rod, a second linkage rod is mounted on the other end of the first linkage rod, a first fixed sleeve is mounted on one end of the second linkage rod, a second fixed sleeve is fixedly mounted on the other end of the second linkage rod, the upper part of the second fixed sleeve is provided with a connecting block, the upper part of the connecting block is fixedly provided with a base, a fixed screw rod is mounted on one side of the base, alimiting block is installed at one end of the fixed screw rod, and a limiting slot is formed in the middle of the movable block. The joint transmission device has the advantages of simple structure, obvious effect, low cost and strong practicability, can facilitate joint transmission of the industrial robot arm conveniently and testing of a transmission angle, can better protect the use effect ofthe product and prolong the service life of the product, and is easy to install and use.

Description

technical field [0001] The invention relates to a joint transmission device for an industrial mechanical arm, belonging to the technical field of industrial machinery. Background technique [0002] At present, mechanical arms are widely used in the industrial field, which brings great convenience to the existing industries. The use of these products is convenient, but there are also some shortcomings, such as simple structure, inconvenient use, and inconvenient disassembly. The sensitivity is not high, and it is necessary to improve it in a suitable way in order to obtain better products. The existing joint transmission device is not flexible enough to increase the operating range during the operation of the mechanical arm. It is necessary to design a better industrial manipulator joint transmission device to improve its use effect. Contents of the invention [0003] The purpose of the present invention is to provide a joint transmission device for an industrial mechanic...

AI Technical Summary

Problems solved by technology

[0002] At present, mechanical arms are widely used in the industrial field, which brings great convenience to the existing industries. The use of these products is convenient, but there are also some shortcomings, such as simple structure, inconvenient use, and inconvenient disassembly. The sensitivity is not high, so it is necessary to improve it in a suitable way in order to obtain a better product

Existing joint transmissions are not flexible enough to increase the operating range during the operation of the manipulator

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