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Nut twisting equipment

A technology for screwing nuts and equipment, which is applied in the field of nut tightening, can solve the problems of low degree of automation, achieve the effects of high degree of automation, reduce labor intensity, and improve work efficiency

Pending Publication Date: 2020-02-11
YUANMENG PRECISION TECH SHENZHEN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a nut screwing device, aiming to solve the technical problems of the low automation degree of the nut screwing machine in the prior art and the need for manual assistance in moving and positioning during operation

Method used

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Embodiment Construction

[0062] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. Attached below by reference Figure 1-16 The described embodiments are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0063] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device o...

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Abstract

The invention belongs to the technical field of nut tightening, and particularly relates to nut twisting equipment. The nut twisting equipment comprises a rack, a nut twisting mechanism, a position coarse adjusting mechanism and a position fine adjusting mechanism. The rack comprises a supporting plate, the nut twisting mechanism is mounted on the supporting plate, the nut twisting mechanism comprises a mounting seat, a sleeve and a rotation drive part, the sleeve is provided with a nesting portion capable of nesting a nut, the rotation drive part drives the sleeve to rotate, thus, the nestingportion drives the nut to rotate, and the nut is tightened. The position coarse adjusting mechanism is used for coarsely adjusting the position of the nut twisting mechanism, the position fine adjusting mechanism is used for finely adjusting the position of the sleeve, and therefore the nesting portion is moved over the nut. By means of the nut twisting equipment, the nut on a rail can be automatically tightened, the position coarse adjusting mechanism and the position fine adjusting mechanism can automatically adjust the position of the nut twisting mechanism relative to the nut according tothe specific position of the nut, the position of the nut twisting mechanism is autonomously adjusted, and the equipment is high in automation degree and high in tightening working efficiency.

Description

technical field [0001] The invention belongs to the technical field of nut tightening, in particular to a nut tightening device. Background technique [0002] From traditional trains to the rapid development of high-speed rail and bullet trains, rail transit has brought great convenience to people's daily life. In recent years, with the maturity of high-speed rail technology, the speed of passenger and freight transportation has been greatly increased, and the traffic density has also been increasing. The faster and faster speed and more and more trains have also put forward higher and higher requirements for track quality. , the quality requirements for rail maintenance and overhaul are more stringent. In track maintenance and overhaul projects, the tightness and reinforcement of track bolts and nuts is an extremely important task. The tightness of the nuts is directly related to the stability of the track laying. Loose nuts may cause the track to loosen and affect the smo...

Claims

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Application Information

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IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 古小兵胡振华黄国君易钢杨
Owner YUANMENG PRECISION TECH SHENZHEN INST
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