Combined coil inspection tool

A combined, coil technology, used in measuring devices, instruments, mechanical devices, etc., can solve the problems of long measurement time, short measurement time, low measurement efficiency, etc., to reduce the difficulty of production and processing, reduce errors, and reduce no operation. Effect

Inactive Publication Date: 2016-04-20
SHANGHAI JELE ELECTROMECHANICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the deficiencies in the prior art, solves the problems of low measurement accuracy, long measurement time and low measurement efficiency in the existing detection meth

Method used

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  • Combined coil inspection tool
  • Combined coil inspection tool
  • Combined coil inspection tool

Examples

Experimental program
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Example Embodiment

[0017] Such as Figure 1-Figure 4 As shown, the combined coil inspection tool includes a positioning shaft 1, an upper block 2 and a base 3. The maximum outer diameter of the positioning shaft 1 is the standard size of the inner diameter of the coil.

[0018] The base 3 includes a base base 31, a base sliding hole 32 corresponding to the positioning shaft 1 is opened at the center of the base base 31, a lower center positioning piece 33 is provided on the upper surface of the base base 31, and a side of the base sliding hole 32 The base base 31 is provided with a base reference size hole 34, and a lower center height measuring groove 35 is preset on the base base 31 in the lower part of the base reference size hole 34.

[0019] The upper block 2 includes an upper block base 21, an upper block sliding hole 22 adapted to the positioning shaft 1 is opened at the center of the upper block base 21, and an upper center positioning piece 23 is provided on the lower surface of the upper bl...

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PUM

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Abstract

The invention provides a combined coil inspection tool and belongs to the field of coil inspection tools. The inspection tool solves the problem in the prior art that the existing detection manner is low in measurement accuracy, long in measurement time and low in measurement efficiency. According to the technical scheme of the invention, the combined coil inspection tool comprises a positioning shaft, an upper block and a base. The maximum outer diameter of the positioning shaft is just the standard size of the inner diameter of a coil. The base is composed of a base substrate. The center of the base substrate is provided with a base sliding hole matched with the positioning shaft. The upper surface of the base substrate is provided with a lower center positioning piece. On one side of the base sliding hole, the base substrate is provided with a base reference dimension hole. At the middle-lower part of the base reference dimension hole, the base substrate is pre-provided with a lower center height measurement groove. The upper block is composed of an upper block substrate. The center of the upper block substrate is provided with an upper block sliding hole matched with the positioning shaft. The lower surface of the upper block substrate is provided with an upper center positioning piece. On one side of the upper block sliding hole, the upper block substrate is provided with an upper block center dimension hole. At the middle-upper part of the upper block center dimension hole, the upper block substrate is pre-provided with an upper center height measurement groove.

Description

Technical field: [0001] The invention belongs to the field of coil inspection tools, in particular to a combined coil inspection tool. Background technique: [0002] Coils are usually made of metal wire. In the control of its production process, the coil size needs to be strictly controlled, such as the inner diameter of the coil, the center size of the coil, the size from the center of the coil to both ends, and the length of both ends. , will have a crucial impact on the coil performance of the final product. [0003] At present, when inspecting the coil size in the prior art, the inspection is usually carried out manually using ordinary measuring tools, and two sets of inspection tools and a height gauge are required to measure the length from the center to both ends and the lengths at both ends respectively. The center size and inner diameter need to be measured with a special inspection tool using a two-dimensional projection. The measurement time is long and it is di...

Claims

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Application Information

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IPC IPC(8): G01B5/00G01B5/12
Inventor 胡静峰
Owner SHANGHAI JELE ELECTROMECHANICAL
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