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An anti-wear ring multi-point electric testing tool

An anti-wear ring, multi-point technology, applied in the field of anti-wear ring multi-point electrical detection tools, can solve the problems of easy mutual influence of indication values, and achieve the effect of reducing influence and complexity

Active Publication Date: 2020-12-29
GKN ZHONGYUAN CYLINDER LINER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the buoy type pneumatic measuring instrument shares the air supply valve, the indication values ​​between the tubes of the multi-tube pneumatic measuring instrument are easy to affect each other

Method used

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  • An anti-wear ring multi-point electric testing tool

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Embodiment Construction

[0016] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0017] Such as figure 1 As shown, an anti-wear ring multi-point electric measuring tool includes a Z-guiding rail 1, a measuring bracket 2, an inner detection ring 4 and an outer measuring ring 3, the Z-guiding rail 1 is arranged vertically, and the Z A slider 5 is slidably connected to the guide rail 1, and the slider 5 is fixedly connected to the measuring bracket 2; the slider 5 is driven to move up and down by a lead screw, a motor or an air cylinder.

[0018] The outer measuring ring 3 is coaxially sleeved on the outer side of the inner detecting ring 4, and there is a gap between the two for the workpiece to enter; the inner detecting ring 4 is provided with a plurality of inner hole probes 41 along its circum...

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Abstract

The invention discloses an anti-wear ring multi-point electric measuring inspection device. The device comprises a Z-direction guide rail, a measuring support, an inner detection ring and an externalmeasuring ring. The Z-direction guide rail is slidably connected to a slide block. The slide block carries out driving through a motor or a cylinder. The external measuring ring is coaxially arrangedon an outer side of the inner detection ring, and a gap is arranged between the two and a workpiece can enter into the gap. The inner detection ring is provided with a plurality of inner hole probes along a circumferential direction, and the external measuring ring is provided with a plurality of outer circular probes along the circumferential direction. The measuring support comprises a ring component and a plurality of positioning radiation racks which are extended towards a center of the ring component, and the end portions of the positioning radiation racks are provided with upwardly convex positioning fulcrums. By using the multi-point electric measuring inspection device, complexity of detection work is reduced. A detection result is less affected by an external force, and a measuredvalue is closer to a real value.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing inspection tools, in particular to an anti-wear ring multi-point electrical testing inspection tool. Background technique [0002] At present, there are two independent inspection tools for the general inspection of anti-wear rings, which are mainly composed of an inner buoy type pneumatic measuring instrument and an outer circular buoy type pneumatic measuring instrument. The Chinese invention patent with the notification number CN105783797A discloses a fully automatic aperture detection device, which includes a workbench and a pneumatic triple piece. The top of the workbench is provided with a mounting seat, two pneumatic measuring head beams, and a cylinder is provided on the mounting seat. The seat is provided with a fixture for clamping the workpiece to be tested. The piston rod of the cylinder is provided with a pneumatic probe corresponding to the inner cavity of the workpiece...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/12G01B7/13
CPCG01B7/12G01B7/13
Inventor 回龙飞吴福亮何培蕾
Owner GKN ZHONGYUAN CYLINDER LINER CO LTD
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