Unscrew and pull device

A technology of drawing device and unscrewing seat, which is applied in the manufacture of tools, removal of solid waste, hand-held tools, etc. It can solve the problems of inability to pull out the head and unscrew the head of dangerous goods components stably, and achieve the goal of unscrewing Reliable and stable effect in unloading and drawing process

Active Publication Date: 2021-09-07
ARMY ENG UNIV OF PLA
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a spinning and pulling device, aiming to solve the technical problems in the prior art that the head of the dangerous goods component cannot be stably unscrewed and the head cannot be pulled

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
  • Unscrew and pull device
  • Unscrew and pull device
  • Unscrew and pull device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] Please also refer to Figure 1 to Figure 4 , the unscrewing and pulling device provided by the present invention will now be described. The unscrewing and pulling device is used to remove the member 7 that is threadedly connected between the head 70 and the main body 71 , and includes a clamping table 6 , a unscrewing mechanism 1 , a pulling mechanism 3 and a main shaft 2 .

[0042] The clamping table 6 is used to clamp the main body 71 of the member 7 . The unscrewing mechanism 1 is located on one side of the clamping table 6, and includes a unscrewing se...

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 provides a unscrewing and pulling device, which is used to remove the components connected by the head and the main body in a threaded manner, including: a clamping worktable; a unscrewing mechanism, including a unscrewing seat located on one side of the clamping workbench, And a plurality of jaws arranged in the unscrewing seat; a compression spring is arranged between the jaws and the unscrewing seat; one end of the main shaft is connected with the unscrewing seat, and a rotating power mechanism is connected; the pulling mechanism includes another connection with the main shaft A plurality of pulling claws connected at one end, and a linear power mechanism connected with the pulling claws. In the unscrewing and drawing device provided by the present invention, the clamping table is used to clamp the main body, the jaws are used to clamp the head, and the main shaft can drive the unscrewing seat and the jaws to rotate under the drive of the rotating power mechanism, so that the head The head is unscrewed from the main body; the pull claw can pull the main shaft to move axially under the drive of the linear power mechanism, and drive the unscrewing seat and the jaw to move, and finally the head is separated from the main body; during the removal process, the jaw always clamps the head , the radial movement of the head is limited, and the removal process is reliable and stable.

Description

technical field [0001] The invention belongs to the technical field of dismantling equipment, and more specifically relates to a unscrewing and pulling device. Background technique [0002] Under the new international situation, the disposal of dangerous goods has become an important issue. In the task of disposing of expired stored dangerous goods components, a large number of heads that are combined with the main body in the form of threads need to be unscrewed and dismantled. This is a very dangerous process. How to change the head removal mode from manual and semi-mechanical to fully mechanical automatic processing as soon as possible, so that the processing process is safe and thorough without leaving hidden dangers, efficient and environmentally friendly, and improves efficiency. At the same time, it also relieves operators from heavy physical labor Getting rid of it is an urgent and important task for the destruction and disposal of waste dangerous goods components. ...

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 Patents(China)
IPC IPC(8): B25B27/02B09B3/00
Inventor 唐香珺韩凯任国全邵新杰赵芳曹凤利周景涛刘金华
Owner ARMY ENG UNIV OF PLA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap