Measuring mechanism for measuring inner hole and plane at the same time

Abstract

The invention discloses a measuring mechanism for simultaneously measuring an inner hole and a plane, which includes a mounting frame, a rotating electrical machine, an air bearing and a measuring unit; The connection plate, the guide rail installed on the transition connection plate, the main body installation block installed on the guide rail slider, the main body installation rod vertically installed at the end of the main body installation block, and the inner hole detection unit all installed on the main body installation rod and flat probes. The rotating motor drives the inner ring rotor of the air bearing to rotate, and the inner ring rotor drives the upper end cover and the guide rail, slider and main body installation rod on the upper end cover to rotate, thereby driving the probe on the main body installation rod to perform simultaneous detection of the plane and the inner hole. The whole process only needs to use two sensors for sampling, which improves the accuracy and reduces the cost.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a measuring mechanism for simultaneously measuring inner holes and planes. Background technique [0002] In the background of maturing automation technology, it provides a good foundation for factories to achieve flexibility and cost reduction. High flexibility is the goal that many factories hope to achieve. In the field of measuring equipment, there are some difficulties in achieving flexibility, such as changing The production operation is complicated, and the requirements for the replacement personnel are high. [0003] At present, the replacement method of many measuring equipment is to replace the tooling, but for the equipment for the comprehensive measurement of the inner hole and the plane, there are many toolings that need to be replaced, and it will involve complex operations such as adjusting the sensor; The current instrument adopts the method of dot detection, ...

AI Technical Summary

Problems solved by technology

[0002] In the context of the increasingly mature automation technology, it provides a good foundation for factories to achieve flexibility and cost reduction. High flexibility is the goal that many factories hope to achieve. In the field of measuring equipment, there are some difficulties in achieving flexibility, such as changing Complex production operations, high requirements for replacement personnel, etc.

[0003] At present, the replacement method of many measuring equipment is to replace the tooling, but for the equipment for the comprehensive measurement of the inner hole and the plane, a lot of tooling needs to be replaced, and it will involve complex operations such as adjusting the sensor; in addition, many current detection planes The current instrument adopts the method of dotting for detection, that is, 4 to 8 sensors are used for detection at a fixed position on the plane, and the inner hole is also detected at a fixed position with 4 to 8 sensors, which has high cost and low measurement accuracy.

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