Three freedom degree position and pose regulating and error compensating apparatus

Abstract

Disclosed is a three-degree-of-freedom posture adjusting and error compensating device, which belongs to the mechanical technique field. In the invention, two threaded holes are arranged on a base plate, two through holes are arranged on the outer side of two ends of a first adjusting plate, a first and a second adjusting screw bolts are fixed in the two threaded holes on the base plate via the through holes of the first adjusting plate, two threaded holes are arranged at symmetrical positions on the inner side of two ends of the first adjusting plate and are used to fix a third and fourth screw bolts, further, a boss with a through hole is arranged in the middle of a second adjusting plate, two through holes are arranged at two ends of the second adjusting plate, and shapes of the through holes are equal to shapes of two adjusting plugs which are equipped with through holes at the center, the third and fourth adjusting screw blots are fixed in the threaded holes of the first adjusting plate via the through holes of the adjusting plugs and the through holes of the second adjusting plate, and additionally, a pad is arranged between the first adjusting plate and the second adjusting plate. The invention has simple structure and convenient operation, which can realize the three-degree-of-freedom posture adjustment and realize error compensation only by simple mechanical operations, wherein adjusting processes of the three-degree-of-freedom are relatively independent.

Description

technical field [0001] The invention relates to a device in the field of mechanical technology, specifically, a three-degree-of-freedom pose adjustment error compensation device. Background technique [0002] Most of the existing pose adjustment error compensation devices use a combination of software and hardware, that is, when the pose error is obtained, the movement of the mechanical structure is controlled through a predetermined program to achieve pose adjustment. Most of the mechanical structure adopts the combination of motor gear, motor guide rail slider, motor lead screw, etc., through the driving force provided by the motor, it drives the gear, lead screw and other transmission structures, and finally realizes the adjustment of the end pose. The general characteristics of these devices are that the program algorithm and mechanical structure are complex, the control process is highly dependent on software, and the implementation cost is high; in addition, most of th...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a three-degree-of-freedom pose adjustment error compensation device, which solves the complex hardware structure, excessive reliance on software, unsimple operation, and adjustable degrees of freedom of most pose adjustment error compensation devices today. Relatively Confined Questions

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