Controllable mechanism type drilling robot

Abstract

Controllable mechanism drilling robot, one end of rod 13 is connected to the frame and the other end is connected to one end of rod 14 through an axial movement pair, the other end of rod 14 is connected to one end of rod 2, and the other end of rod 2 is passed through The axial movement pair is connected to one end of rod three, the other end of rod three is connected to the actuator, one end of rod four is connected to the frame, and the other end is connected to one end of rod five through the axial movement pair, and the other end of rod five is connected to On the sliding sleeve, the sliding sleeve is set on one end of rod six, the other end of rod six is ​​connected to one end of rod seven through an axial movement pair, the other end of rod seven is connected to the actuator, and one end of rod nine is connected to the other end of the frame The other end of rod ten is connected with one end of rod eleven. The other end of rod eleven is provided with an axial chute. One end of the shaft is connected to rod ten through a rotating pair. The other end is connected on the bar 14 by a rotary joint.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a controllable mechanism drilling robot. Background technique [0002] A drilling robot is a machine device that performs work automatically, and is a machine that realizes various functions by its own power and control capabilities. It can accept human intelligence, or it can execute according to pre-programmed programs. Drilling robots can replace humans in some monotonous, frequent and repetitive long-term operations in industrial production, or precision machining and other operations that require high precision. They are widely used in machining and production assembly processes, as well as in coal mines, etc. In workplaces with many obstacles and harsh environmental conditions. Existing drilling robots basically belong to joint robots, which have been widely used because of their larger working space and more flexible movements. However, due to the limitations of its own structure...

AI Technical Summary

Problems solved by technology

However, due to the limitations of its own structure, this type of traditional open-chain series robot mechanism requires the motor to be installed at the joint, which will lead to problems such as heavy arm weight, poor rigidity, large inertia, joint error accumulation, and poor dynamic performance of the mechanism. It is difficult to meet the requirements of high-speed high-precision positioning, multi-angle adjustable drilling operations, etc.

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