One portable Rockwell sclerometer

A technology of Rockwell hardness tester and spindle sleeve, which is applied in the field of Rockwell hardness tester and can solve the problems of insufficient detection accuracy

Active Publication Date: 2017-01-04
JIASHAN NAIBO PRECISION INSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic products of this kind can only be used in the laboratory, which cannot meet the needs of the field, especially the production line. Most of them use other principles of hardness testers for on-site testing, and there are problems such as insufficient detection accuracy. The internal quality control of enterprise users urgently needs to test materials in a timely manner. , in order to adjust production control methods and improve product internal control quality

Method used

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  • One portable Rockwell sclerometer
  • One portable Rockwell sclerometer
  • One portable Rockwell sclerometer

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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the above technical solutions will be further described below in conjunction with the diagrams.

[0016] Such as Figure 1~3 As shown, a portable Rockwell hardness tester includes an external housing 1 with one side opening, and the housing 1 is provided with:

[0017] The support structure includes a bottom plate 2 connected by a support member 8, a main shaft sleeve 3, a cavity is formed in the middle, the bottom plate 2 is connected to the opening of the shell 1, and the main shaft seat 4 and inner and outer bearings are arranged on the surface;

[0018] The pushing mechanism is located in the cavity, including the main shaft 5 fixed on the main shaft seat 4 and axially penetrating through the main shaft sleeve 3 and the bottom plate 2, the surface of which is provided with a nut 7 whose upper part engages with the large pulley 6, the nut 7...

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Abstract

The invention discloses one portable Rockwell sclerometer, includes the external shell with opening on the one side, support structure is set in the shell, including baseboard and collar bush connected by the strutting piece, cavity is formed in the middle, the baseboard is connected to the opening of the shell, spindle seat, inner and outer bearings are set on the surface; and the pushing mechanism is placed in the cavity, including principal axis fixed on the spindle seat and running through the collar bush and baseboard, and nuts of big pulleys having mesh on the top set on the surface, the mentioned nuts are convex, the bottom is concave, the sheath is fixed on the outer bearing of the spindle seat, the big pulleys are installed on the strutting piece, and assist rotation with small pulleys on one side of the cavity, the small pulleys connect the stepping motor; Portable effect is reached.

Description

technical field [0001] The invention relates to a Rockwell hardness tester. Background technique [0002] At present, domestic products of this kind can only be used in the laboratory, which cannot meet the needs of the field, especially the production line. Most of them use other principles of hardness testers for on-site testing, and there are problems such as insufficient detection accuracy. The internal quality control of enterprise users urgently needs to test materials in a timely manner. , in order to adjust the means of production control and improve the quality of internal control of products. In response to this demand, we innovatively proposed the portability of the desktop hardness tester, and developed products that meet customer needs. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned problems, and propose a portable Rockwell hardness tester, which integrates a pressing control component, a numerical va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/44G01N3/02
CPCG01N3/02G01N3/44
Inventor 章利球
Owner JIASHAN NAIBO PRECISION INSTR
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