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Auxiliary support for centering tool

A technology of auxiliary brackets and tools, applied to supporting machines, measuring devices, instruments, etc., can solve the problems of difficulty in accurate measurement, labor intensity of workers, low work efficiency, etc., and achieve the effect of easy implementation, simple structure and convenient operation.

Active Publication Date: 2012-01-18
HEFEI RONGAN POWER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the influence of self-weight and the error of processed parts, such tools have high labor intensity, low work efficiency and great difficulty in accurate measurement during use.

Method used

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  • Auxiliary support for centering tool
  • Auxiliary support for centering tool
  • Auxiliary support for centering tool

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Embodiment Construction

[0018] see figure 2 In this embodiment, the horizontal hanging board 1 and the vertical positioning board 2 constitute an inverted "L"-shaped bracket, and the upright measuring rod 4 for installing the rangefinder 3 is fixedly connected to the bottom of the vertical positioning board 2; On the vertical positioning plate 2, three longitudinal positioning long holes 5 are distributed in the shape of a product, and positioning bolts 7 are respectively arranged in each positioning long hole 5. The positioning height of the positioning bolts 7 in each positioning long hole can be adjusted, and the positioning The protruding length of the bolt passing through each positioning slot 5 can be adjusted.

[0019] Such as figure 2 , Figure 3a with Figure 3b As shown, in use, the rangefinder 3 used for centering and alignment is fixedly installed on the upright measuring rod 4 of the auxiliary bracket, and the height and angle of the rangefinder 3 on the upright measuring rod 4 are ...

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Abstract

The invention discloses an auxiliary support for a centering tool, which is characterized in that the auxiliary support is an inverted 'L-shaped' support which is formed by a horizontal hanging plate and a vertical positioning plate, and a stand measuring bar used for installing a range finder is fixedly connected at the bottom of the vertical positioning plate; and a positioning hole is arrangedon the vertical positioning plate and a positioning bolt is arranged in the positioning hole in a matching way. The invention can enable the centering between a cylinder body and a frame in the process of the assembling of large ship low-speed diesel engine to be more high-efficiency and accurate, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention relates to a tool support for centering and alignment between two objects, more specifically an auxiliary support for a centering tool for measuring the concentricity between a marine low-speed diesel engine cylinder block and a frame. Background technique [0002] In the field of large-scale marine low-speed diesel engine manufacturing, it is used to connect the diesel engine cylinder block 6 and frame 8 (such as figure 1 Shown) Most of the tools for centering are relatively large in size and weight. Due to the influence of self-weight and the error of processed parts, this kind of tools requires high labor intensity, low work efficiency and great difficulty in accurate measurement during use. Contents of the invention [0003] In order to avoid the shortcomings of the above-mentioned prior art, the present invention provides an auxiliary bracket for a centering tool to make the centering between the cylinder block and the frame more ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/252F16M13/02
Inventor 刘坦柱苏文渊夏贤峰
Owner HEFEI RONGAN POWER MACHINERY
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