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Solid carbide tool wear state detection fixture

A technology of solid carbide and tool wear, which is applied to measuring devices, instruments, scientific instruments, etc., can solve the problems of low efficiency, cumbersome operation, large errors in measuring shooting angles and distances, etc., and achieves overcoming cumbersome operations and simple and fast operations , the effect of improving the detection efficiency

Active Publication Date: 2018-07-03
CHENGDU JIAODA PUER IND CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] Aiming at the shortcomings of the existing tool wear detection technology, such as cumbersome operation, low efficiency, and large errors in measuring and shooting angles and distances, the present invention designs a fixture for detecting the wear state of integral carbide tools that is convenient, fast, and can be accurately adjusted and positioned. The fixture can realize the convenient and efficient measurement of the wear state of the parameters of the tool rake face, flank face and tool nose arc radius in the process of CNC machining

Method used

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  • Solid carbide tool wear state detection fixture
  • Solid carbide tool wear state detection fixture
  • Solid carbide tool wear state detection fixture

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Embodiment Construction

[0023] Such as figure 1 As shown, the jig for detecting the wear state of a solid carbide tool of the present invention includes a tool fixing base 1, a moving platform and a micro-adjustment device.

[0024] The structure of cutter fixed base 1 is referring to figure 2 , which is provided with a cutter positioning groove 15 and a slide rail fixing groove. The positioning groove 15 can play the role of fixing the solid carbide tool 16. When it is necessary to detect the wear state of the tool in the process of numerical control machining, the solid carbide tool 16 is removed together with the handle, and the handle is directly placed in the positioning position. In the groove 15, the cutter is positioned and placed by the fixed boss thereon. A horizontal slide rail 2 is installed in the slide rail fixing groove, and a horizontal scale 12 is arranged on the horizontal slide rail 2 . Mobile platform is installed on the horizontal slide rail 2. The horizontal ruler 12 can re...

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Abstract

A fixture for detecting the wear state of an integral hard alloy tool, including a tool fixing base, a mobile platform and a micro-adjustment device; On the rail, the micro-adjustment device is set on the mobile platform. Place the handle of the solid carbide tool in the positioning groove of the tool fixing base; adjust the horizontal position of the microscope by adjusting the vertical slide and horizontal slide of the mobile platform; move the micro adjustment device on the inner column of the mobile platform Adjust the height position of the microscope; adjust the angle of the microscope on the micro adjustment device. The fixture can comprehensively detect the wear state of the tool, and the operation is simple and fast, and the positioning can be adjusted accurately to find the most suitable detection position, achieve the best shooting effect, and improve the detection efficiency.

Description

technical field [0001] The invention relates to a fixture for detecting the wear state of an integral hard alloy tool, which can comprehensively detect the wear state of the tool, and belongs to the technical field of wear detection of the hard alloy tool. Background technique [0002] The wear of the tool during the machining process will cause the accuracy and roughness of the workpiece to deteriorate, and even cause the scrapping of the workpiece, equipment damage, machine tool shutdown and other faults, which directly affect the precision, efficiency and economic benefits of machining. According to statistics, more than 75% of equipment failures in production engineering are caused by tool failure, so online monitoring of tool status is particularly important. With the improvement of production automation, people pay more and more attention to the online monitoring of the processing process. [0003] Today, among the tool wear testing instruments in our country, the mos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/01
Inventor 汤翔吴大东温佐斌李文彬
Owner CHENGDU JIAODA PUER IND CO LTD
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