Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Bolt disassembling and assembling wrench capable of being used in hole

A bolt disassembly and hole technology, applied in the field of hand tools, can solve problems such as inability to disassemble bolts

Inactive Publication Date: 2021-07-06
杭州宁九天贸易有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a bolt dismounting wrench that can be used in the hole, which can realize the automatic docking of the bolts located in the hole and other positions with a lower rotation angle through manual adjustment, thereby solving the problem that the general wrench cannot be disassembled and rotated. The problem of bolts in places with low precision is solved, and the automatic docking and disassembly of bolts is realized, which improves the efficiency of bolt removal and makes bolt removal more convenient

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bolt disassembling and assembling wrench capable of being used in hole
  • Bolt disassembling and assembling wrench capable of being used in hole
  • Bolt disassembling and assembling wrench capable of being used in hole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Combine below Figure 1-8 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0022] combined with Figure 1-8 The bolt dismounting wrench that can be used in holes includes a manual telescopic rod 10, and the left side of the manual telescopic rod 10 is also provided with a steering mechanism, a docking mechanism that is docked with the bolts that need to be disassembled, and a docking telescopic rod 28. The steering mechanism and the docking mechanism are fixedly connected through the docking telescopic rod 28. The steering mechanism also includes a manual steering assembly that can be manually rotated to adjust the angle and an electric motor that drives the docking telescopic rod 28 to rotate. Assemblies, the electric assembly includes an electric shaft 21...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a bolt disassembling and assembling wrench capable of being used in a hole. The bolt disassembling and assembling wrench comprises a hand-operated telescopic rod. A turning mechanism, a butt joint mechanism in butt joint with a bolt needing to be disassembled and assembled, and a butt joint telescopic rod are further arranged on the left side of the hand-operated telescopic rod. According to the bolt disassembling and assembling wrench capable of being used in the hole in the technical scheme, the distance between the bolt located in the hole and a hole opening is manually adjusted through the hand-operated telescopic rod. Then the installation angle of the bolt in the hole is manually adjusted through a manual adjusting assembly, a butt joint assembly is driven by the butt joint telescopic rod to conduct positioning butt joint on the bolt, then the butt joint telescopic rod is driven by an electric assembly to drive the butt joint assembly to rotate, and therefore disassembling work of the bolt in the hole is completed. The wrench can be used for octagonal bolts and cross-shaped bolts of various sizes, can be suitable for disassembling and assembling bolts located in holes and at various angles, and solves the problem that due to the fact that the rotation angle of a conventional wrench in some holes is not enough, it is difficult to disassemble and assemble the bolts in the holes.

Description

technical field [0001] The invention relates to the field of hand tools, in particular to a bolt dismounting wrench that can be used in holes. Background technique [0002] The bolt dismounting wrench is generally used to remove the bolt by manually turning the wrench after the bolt is docked and clamped. The current wrench must be relatively open in the position where the bolt is disassembled, so that it is convenient for the wrench to complete the butt joint rotation of the bolt. It can realize the action of manual disassembly and assembly of bolts. [0003] However, during the disassembly and assembly of bolts, some bolts often have extremely low rotation angles, which cannot be disassembled by conventional wrenches, and some bolts are installed in holes, which cannot be disassembled by ordinary wrenches. Disassembly and assembly work, so that the disassembly and assembly of the bolts at special positions is extremely difficult, and the traditional wrench needs to contin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00
CPCB25B21/00
Inventor 伍思军
Owner 杭州宁九天贸易有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com