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A bolt and nut assembly disassembly tool

A technology for bolts, nuts and nuts, which is applied in the field of bolt and nut combined disassembly and assembly tools, can solve the problems of difficult operation and low efficiency, and achieve the effects of reducing labor intensity, strong versatility, and improving disassembly and assembly efficiency

Active Publication Date: 2019-01-29
HEFEI UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since bolts are usually used in conjunction with nuts, when these tools are disassembled, one hand first fixes the nuts with a tool such as an adjustable wrench, and the other hand uses a bolt removal tool to disassemble and assemble, which is difficult and inefficient.

Method used

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  • A bolt and nut assembly disassembly tool
  • A bolt and nut assembly disassembly tool
  • A bolt and nut assembly disassembly tool

Examples

Experimental program
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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings.

[0030] see figure 1 , in this embodiment, a bolt and nut combination disassembly tool, comprising: a nut fixing device, a traversing lifting and rotating device, and a bolt screwing device; the traversing lifting and rotating device passes through the T-shaped slider 15 Connected; the bolt twisting device is connected by the sleeve rod 10 in the traverse lifting and rotating device; the nut fixing device forms a fixing structure for the nut 18 on the workpiece 19, and the bolt 17 position on the workpiece 19 is formed by the traverse lifting and rotating device The adjustment structure of the bolt 17 on the workpiece 19 is formed by a bolt screwing device.

[0031] see figure 2 , the nut fixing device includes: a removable dead wrench 1, a dead wrench connecting shaft 2, a magnetic suction seat 3 and a traverse guide rail 5;

[0032] The removable wrench 1 is fixed...

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PUM

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Abstract

The invention discloses a bolt and nut combined disassembling and assembling tool. The bolt and nut combined disassembling and assembling tool comprises a nut fixing device and a bolt screwing device, a transverse moving, lifting and rotating device. The transverse moving, lifting and rotating device is connected through a T-shaped sliding block in the nut fixing device. The bolt screwing device is connected through a lantern ring in the transverse moving, lifting and rotating device. A structure for fixing nuts on a workpiece is formed by the nut fixing device. A structure for adjusting the positions of bolts on the workpiece is formed by the transverse moving, lifting and rotating device. A structure for disassembling the bolts on the workpiece is formed by the bolt screwing device. The bolt and nut combined disassembling and assembling tool can improve the disassembling efficiency and reduce the labor intensity.

Description

technical field [0001] The invention relates to a tool for disassembling and installing fasteners, in particular to a tool for disassembling and installing bolts and nuts. Background technique [0002] Bolts are mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with external threads), which needs to be matched with a nut to fasten two parts with through holes. This connection form is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. Bolt, be can't do without when neutralizing in the middle of commercial production manufacture at daily life, and bolt is also referred to as the rice of industry. The currently used bolt disassembly and assembly tools include: quick wrench, adjustable wrench, socket wrench, L-shaped hexagonal wrench, dead wrench, torque wrench, electric wrench, etc. Because bolts are usually...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/14B25B13/06
CPCB25B13/06B25B27/14
Inventor 黄康杨羊潘毅马加奇朱仁胜刘伟炜汪涛周长斌李传阳殷传东
Owner HEFEI UNIV OF TECH