Point laser measuring platform

Abstract

The invention discloses a point laser measuring platform, comprising a machine rack and a machine mandrel. The machine rack comprises a machine station and a machine housing. The machine station is provided with four column legs. The upper parts of the column legs are cylindrical support columns. The lower ends of the support columns are flexibly connected with a cylindrical shaft sleeve in a rotation manner on the circumference. The shaft sleeve's inner wall is provided with an internal thread screw. The lower parts of the column legs are provided with pneumatic support pins. The machine mandrel comprises a working station face, a three-axis direction driving mechanism and a point laser displacement sensor. The working station face is made from marbles. The working station face is mounted on the machine station. Between the working station face and the machine station, a polyurethane padding plate is arranged. The working station face is provided with an installation column. The installation column is provided with a fixture plate. The three-axis direction driving mechanism is mounted on the working station face. The point laser displacement sensor is mounted on the three-axis direction driving mechanism and is above the fixture plate. The invention has a simple structure and can be used conveniently. With good flexibility and excellent vibration combating performance, the invention is also stable, has small measurement error and achieves high precision.

Description

technical field [0001] The invention relates to the field of intelligent measuring equipment, in particular to a point laser measuring platform. Background technique [0002] Laser sensors mainly use lasers to measure distances. Because of their high ranging accuracy, high resolution, and strong anti-interference ability, they are widely used in life and production. The point laser measurement platform mainly uses laser distance measurement to detect the appearance size and appearance curve of the product. However, the existing point laser measurement platform has poor anti-vibration performance, the laser sensor is fixed, and the measurement is not flexible enough. At the same time, the accuracy and stability of the measurement need to be improved. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a point laser measurement platform, which adopts a high-rigidity marble work surface, has good stabili...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a point laser measurement platform, which adopts a high-rigidity marble work surface, has good stability and shape, and adopts a three-axis drive mechanism at the same time, which solves the poor anti-vibration performance of the traditional laser measurement platform. The laser sensor is fixed, the measurement is not flexible enough, and the measurement accuracy and stability need to be improved

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