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Total run-out testing device

A full runout and gage technology, applied in the field of full runout gages, can solve problems such as workpiece offset and measurement errors, and achieve the effect of small errors

Inactive Publication Date: 2013-03-13
MT PRECISION MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When installing circular workpieces with holes, it is generally necessary to perform circular runout detection, and some also need to perform full runout detection. For some cylindrical workpieces with complex end faces or no holes, it is easy to cause the workpiece to shift when rotating. large error

Method used

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Examples

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Embodiment Construction

[0011] See figure 1 , figure 2 , image 3 , Figure 4 As shown, it includes a base 1, a fixed frame 2 is installed on the base 1, a fixed top 3 is installed on the fixed frame 2, a movable frame 4 corresponding to the fixed frame 2 is installed on the base 1, and a movable frame 4 is installed on the movable frame 4. The movable top 5, the movable top 5 is connected with the eccentric runner 6, the base 1 is installed with the measuring seat 7 which cooperates with the fixed top 3 and the movable top 5, the measuring seat 7 is equipped with a sliding seat 8, and the sliding seat 8 is equipped with a slider 9. A mechanical watch 10 is installed on the slider 9, a spring 11 is connected to the bottom of the movable top 5, a spring cover 12 is installed on the movable frame 4, a screw 13 is installed on the spring cover 12, the screw 13 is connected to the spring 11, and the eccentric runner 6 is provided with a limit pin 14, a rotary handle 15 is installed on the eccentric w...

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Abstract

The invention relates to the product testing field, in particular to a total run-out testing device. The device comprises a base and is characterized in that a fixed frame is arranged on the base, a fixed centre is installed on the fixed frame, a movable frame corresponding to the fixed frame is arranged on the base, and a movable centre is arranged on the movable frame and connected with an eccentric rotation wheel. A measuring seat matched with the fixed center and the movable center is installed on the base, a sliding seat is arranged on the measuring seat, a sliding block is arranged on the sliding seat, and a mechanical meter is arranged on the sliding block. The total run-out testing device can test total run-out rapidly and accurately, and the error is small.

Description

technical field [0001] The invention relates to the field of product detection, in particular to a full runout inspection tool. Background technique [0002] When installing circular workpieces with holes, it is generally necessary to perform circular runout detection, and some also need to perform full runout detection. For some cylindrical workpieces with complex end faces or no holes, it is easy to cause the workpiece to shift when rotating. large error occurs. Contents of the invention [0003] In order to solve the above problems, the present invention provides a full-runout inspection tool, which can quickly and accurately detect full-runout with small errors. [0004] Its technical solution is as follows: it includes a base, and it is characterized in that a fixed frame is installed on the base, a fixed top is installed on the fixed frame, a movable frame corresponding to the fixed frame is installed on the base, and the movable The movable center is installed on ...

Claims

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Application Information

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IPC IPC(8): G01B5/00
Inventor 蒋新芬
Owner MT PRECISION MACHINERY MFG
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