A detection method and detection sample for the installation hole of the sintering trolley fence

A technology of sintering trolleys and mounting holes, which is applied in the direction of measuring devices, adopting mechanical devices, mechanical measuring devices, etc., can solve the problems of large volume and weight, increase the labor intensity of operators, and increase potential safety hazards, so as to reduce labor load, The effect of saving inspection personnel and time and improving production efficiency

Active Publication Date: 2018-06-15
ANSTEEL HEAVY MACHINERY CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

This requires the fitter to repeatedly disassemble and install the fence, and the inspector to repeatedly inspect the fence and the trolley body. Because the trolley body and the fence are large in size and weight, repeated lifting not only increases safety hazards, but also increases the labor intensity of the operator.

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  • A detection method and detection sample for the installation hole of the sintering trolley fence
  • A detection method and detection sample for the installation hole of the sintering trolley fence
  • A detection method and detection sample for the installation hole of the sintering trolley fence

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Embodiment Construction

[0017] The invention will be described in detail below with reference to the accompanying drawings, but it should be pointed out that the implementation of the present invention is not limited to the following embodiments.

[0018] like Figure 1-Figure 3 As shown in the figure, a method for detecting the installation hole of a sintering trolley fence includes the following method steps:

[0019] 1) For the mass-produced sintering trolley, design the inspection template of the trolley body and the installation hole of the balustrade according to the dimensions and tolerance values ​​marked on the 4 machining drawings of the trolley and the installation surface of the fence, and use the CNC machine tool to process and manufacture the inspection template. Template;

[0020] 2) Use the test template to test the positional accuracy and dimensional accuracy of the mounting holes of the sintering trolley and the fence respectively:

[0021] a. Detect the mounting holes on the sint...

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Abstract

The invention provides a detection method and a detection sample for the installation hole of the fence plate of a sintering trolley. . For mass-produced sintering trolleys, according to the dimensions and tolerance values ​​marked on the processing drawings, use CNC machine tools to process and produce inspection samples; use the inspection samples to test the positional accuracy and dimensional accuracy of the mounting holes of the sintering trolleys and fences. After adopting this method for detection, the labor load of the fitter pre-installing the fence, the workload of the worker's lifting and turning, and the labor intensity of the inspectors for measuring the size are greatly reduced. The detection model is simple in structure and easy to use, which not only ensures the installation accuracy but also saves a lot of inspectors and time, and greatly improves the production efficiency. The current detection and installation time of the trolley body and the fence is only 1 / 4 of the original time, and the pre-installation process of the fence is also reduced.

Description

technical field [0001] The invention relates to a positioning method for the installation of a belt type sintering trolley fence, in particular to a detection method and a detection sample for the installation hole of the sintering trolley fence. Background technique [0002] At present, most of the sintering machines use belt sintering trolleys, and the assembly of the trolley body and the fence is through screws. The positional accuracy and dimensional accuracy of the handle screw mounting holes become very important. If the accuracy does not meet the tolerance requirements, there will be gaps between the trolley body and the handrail handle, which will directly affect the overall operation of the trolley after it goes online. The original inspection method is to use the pre-installation method of the trolley body and the fence, which requires a fitter to directly close the fence to the body to check the size after installation. If there is a size deviation, the trolley bo...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G01B5/00
Inventor孙惠王延朝
OwnerANSTEEL HEAVY MACHINERY CO LTD