Measuring device for tool parameters of a two-dimensional image measuring instrument

A technology of an image measuring instrument and a measuring device, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of low production efficiency, inconvenience, and it is difficult to accurately withstand the shaft center, so as to ensure the practicability, The effect of convenient clamping
CN103206920BInactive Publication Date: 2015-09-30UNIV OF SHANGHAI FOR SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
UNIV OF SHANGHAI FOR SCI & TECH
Publication Date
2015-09-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a parameter determination device for a cutter of a quadratic element image measurer. The middle part of a fixture base is adjustably connected with a cutter axle center finding and axial positioning mechanism and a sliding block through a connecting groove. The right end of the fixture base is adjustably connected with a pressing stirring mechanism. The sliding block is positioned between the cutter axle center finding and axial positioning mechanism and the pressing stirring mechanism. A locking mechanism is arranged on each of the cutter axle center finding and axial positioning mechanism and the sliding block. A second V-shaped positioning plate is fixedly connected to the front end face of the sliding block, and a first V-shaped positioning plate is fixedly connected to the right end face of the fixture base. The cutter is positioned and centered by the axle center finding and axial positioning mechanism and the V-shaped positioning plates to facilitate the accurate clamping of a product, parameters such as circular runout of the cutter are conveniently measured by the pressing stirring mechanism, the whole tool is unlimited to the parameter measurement of the cutter in a certain specification, and the pressing stirring mechanism is adjusted upwards and downwards to ensure practicability for cutters in different specifications.
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Description

technical field

[0001] The invention relates to a tool measuring device, in particular to a tool parameter measuring device for a two-dimensional image measuring instrument. Background technique

[0002] Now there are a large number of two-dimensional image measuring instruments on the market. This instrument is suitable for all application fields aimed at two-coordinate measurement. It is widely used in industries such as machinery, electronics, instrumentation, hardware, and plastics. These instruments are generally used in When leaving the factory, the workbench is not equipped with any fixtures or the fixtures are too simple. Manufacturers of milling cutters and drills are typical representatives. Such instruments are widely used in the production process to measure tool parameters. However, due to the lack of special fixtures, it is inconvenient to operate during the measurement process, resulting in low production efficiency and greatly reducing enterprise benefits. ...

Claims

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