A measuring machine fixture for batch measurement

Abstract

The invention discloses a measuring machine clamp for batch measurement, and the clamp is characterized in that the clamp comprises a bottom plate, sliding blocks, a first positioning pin, and a second positioning pin; the bottom plate is provided with a chute; the interior of the chute is provided with first positioning holes, wherein the number of the first positioning holes is not less than two; the sliding blocks are provided with second positioning holes, wherein the number of the sliding blocks is not less than two; the sliding blocks are disposed in the chute, and can slide in the chute. The clamp can be used for the positioning of all parts with one surface and two holes, is higher in universality, is wider in application range, can reduce the number of centering times in a measurement process, shortens the measurement preparation time, and improves the measurement efficiency of complex shapes and profiles of a large number of parts.

Description

technical field [0001] The invention relates to a measuring machine fixture, in particular to a measuring machine fixture capable of batch measurement. Background technique [0002] With the development of computer-aided design, manufacturing and automatic processing technology, the shape of parts is becoming more and more complex, the precision requirements are getting higher and higher, and the surface features are more and more. Now three-coordinate measuring machines are used to measure the complex shape, surface and position tolerance of parts. The workflow of the measuring machine measurement is as follows: Find the origin of measurement→ Import measurement data, set deviation value → Dot measurement→ Analyze measurement results. in The first step is the measurement preparation stage. For parts produced in batches, the above four operations must be repeated for each part to be measured. There are many repeated operations and the measurement efficiency is ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of poor versatility and narrow application range of the above-mentioned blade three-coordinate measuring machine fixture, the present invention provides a measuring machine fixture for batch measurement, which can be used for all parts with "two holes on one side" It has stronger versatility and wider application range, and can reduce the number of alignments during the measurement process, shorten the measurement preparation time, and improve the measurement efficiency of complex shapes and surfaces of large batches of parts.

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