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A mushroom head fixture

A mushroom head and fixture technology, applied in the field of metallurgy, can solve problems such as clamping difficulties, column misalignment, offset, etc., and achieve the effect of improving the accuracy and efficiency of sample preparation

Active Publication Date: 2021-01-08
SICHUAN FURONG TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The beneficial effect of the present invention is that: a three-jaw clamping structure is provided on the clamp body, which effectively solves the problems of cylinder dislocation and offset caused by low sample cylindricity during clamping; There is an empty slot, and the purpose of using the empty slot to avoid the space is to prevent the misalignment of the cylinder or the difficulty of clamping due to the excessive material in the cylinder

Method used

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  • A mushroom head fixture
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Embodiment Construction

[0010] In order to describe the technical content, achieved goals and effects of the present invention in detail, the following descriptions will be made in conjunction with the embodiments and accompanying drawings.

[0011] The most critical idea of ​​the present invention is: use the fixed boss to clamp the mushroom head sample, and reasonably avoid the sample through the empty groove.

[0012] Please refer to Figure 1 to Figure 2 , a mushroom head clamp, including a clamp body, the clamp body is provided with a clamping portion for clamping the mushroom head, the circumferential surface where the clamping portion is evenly provided with a fixed boss, the clamping portion An empty groove is arranged on the circumferential surface where it is located.

[0013] It can be seen from the above description that the beneficial effect of the present invention is that when in use, the sample is first put into the clamping part of the fixture main body, and the inner wall of the cl...

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Abstract

The invention relates to the technical field of metallurgy, in particular to a sample clamp. The sample clamp comprises a clamp main body, wherein a clamping part used for clamping the sample is arranged on the clamp main body, fixing bosses are uniformly arranged on the circumferential surface where the clamping part is located, and spacing grooves are formed in the circumferential surface wherethe clamping part is located. The sample clamp can stably and firmly clamp the sample, so that the sample preparation precision and efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of metallurgy, in particular to a mushroom head clamp. Background technique [0002] Sampling refers to taking a sample of metal to test its composition during smelting and other processes, and this sample is commonly known as mushroom head. At present, most of the mushroom heads are casted by hand, and the casted samples will have dislocation and excess material, which requires a sample preparation process. Sample preparation refers to the fact that the sample needs to be milled and flattened before testing. However, due to the cylindrical shape of the sample and the presence of dislocation and excess material, it will cause the sample to be tilted, shifted or processed unevenly when clamping and processing in a vise, and the excess material in the sample will directly cause the sample to be unable to be loaded. folder. Based on this, a clamp that can avoid the above problems should be provided. Conten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/06
Inventor 李成龙
Owner SICHUAN FURONG TECHNOLOGY CO LTD