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Bolt disassembling and assembling tool

A technology of bolt disassembly and tooling, which is applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., and can solve problems such as the inability to assemble bolts

Pending Publication Date: 2021-12-10
SHANGHAI INSTALLATION ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a bolt dismounting tool to solve the problem that bolts cannot be assembled in a narrow space environment

Method used

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  • Bolt disassembling and assembling tool
  • Bolt disassembling and assembling tool
  • Bolt disassembling and assembling tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Please refer to figure 1 , Figure 11 to Figure 12 , Figure 14 to Figure 18 , Embodiment 1 of the present invention provides a bolt removal tool 100, which may include:

[0058] The bolt rotation mechanism 110 includes a first hydraulic pedestal 111, a first telescopic joint 112 arranged on the first hydraulic pedestal 111 to expand and contract in the X direction, and a transmission rod 113 arranged on the first telescopic joint 112 in the X direction , the transmission rod 113 is provided with a bolt sleeve 116, the side and / or bottom of the bolt sleeve 116 is provided with a sleeve magnet 117, the transmission rod 113 is provided with a motor 114, and the motor 114 passes through The motor shaft 115 is connected to the bolt sleeve 116 , the motor 114 drives the bolt sleeve 116 to rotate through the motor shaft 115 , and the motor 114 is provided with a torque sensor 118 . The motor 114 can be a variable frequency motor, so as to rotate at a lower speed when initi...

Embodiment 2

[0079] Please refer to figure 2 , Figure 11 to Figure 12 , Figure 14 to Figure 18 Embodiment 2 of the present invention provides a bolt removal tool 100, which is improved on the basis of Embodiment 1. The difference is that the motor 114 is arranged on the lower surface of the transmission rod 113, and the motor shaft 115 passes through the transmission rod. 113, the bolt sleeve 116 is still located above the transmission rod 113. The advantage is that the height of the bolt sleeve 116 is reduced, and the stability of the bolt sleeve 116 when rotating is improved.

Embodiment 3

[0081] Please refer to image 3 , Figure 11 to Figure 12 , Figure 14 to Figure 18 Embodiment 3 of the present invention provides a bolt removal tool 100, which is improved on the basis of Embodiment 2. The difference is that the transmission rod 113 is provided with a groove 1131, and the bolt sleeve 116 set in the groove 1131 . The bolt sleeve 116 is arranged in the groove 1131, and when detachment occurs, the bolt sleeve 116 is limited in the groove 1131, which can prevent the safety hazard caused by the detachment and flying out of the bolt sleeve 116 when rotating.

[0082] Please refer to Figure 13 , the sleeve magnet 117 can be arranged on the transmission rod 113 and directly below the bolt sleeve 116, and its magnetic strength is relatively weak compared to the sleeve magnet 117 being arranged on the side and / or bottom of the bolt sleeve 116, Poor adsorption capacity. In order to avoid electromagnetic interference, a rubber pad 119 is provided between the motor...

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PUM

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Abstract

The invention discloses a bolt disassembling and assembling tool. The tool comprises a bolt rotating mechanism, which comprises a first hydraulic pedestal, a first telescopic joint, a transmission rod, a bolt sleeve, a sleeve magnet, a motor and a torque sensor; a bolt clamping mechanism, which comprises a second hydraulic pedestal, a second telescopic joint, a pressing rod, a screw groove, a groove magnet and an observation hole; an alignment monitoring mechanism, which comprises a third hydraulic pedestal, a third telescopic joint, a monitoring rod and a camera; a height adjusting mechanism, which comprises a fourth hydraulic pedestal, a fourth telescopic joint and a main rod; a control box, a controller, a motor controller, a hydraulic controller, and a hydraulic sensing line; and a display screen. According to the tool, a bolt can be automatically or semi-automatically disassembled and assembled in a narrow space environment.

Description

technical field [0001] The invention relates to the field of electromechanical installation, in particular to a bolt dismounting tool. Background technique [0002] In a narrow space environment, due to the small operating space, the hands cannot reach into the parts to be connected for the assembly of the screw rod and the tightening of the nuts, resulting in the inability of the bolts to be assembled on the parts to be connected. For example, when the air ducts in a building are connected by flanges, the flanges are located on the side of the wall or between two adjacent air ducts. When manually assembling the bolts, the hands cannot reach into the bolt holes of the flanges, resulting in the failure of the screws. Assembled to the bolt holes, it is impossible to tighten the nuts with a wrench, and there is no bolt connection on the corresponding flange, which causes serious air leakage in the air duct. In addition, when the bolts of the air-conditioning water pipe and the...

Claims

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Application Information

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IPC IPC(8): B23P19/06B23P19/00
CPCB23P19/06B23P19/00
Inventor 汤毅莫斐卢佳华曹晓程沈慧华
Owner SHANGHAI INSTALLATION ENG GRP
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