Supercharge Your Innovation With Domain-Expert AI Agents!

Telescopic protective cover and forming method thereof

A molding method and technology of protective cover, applied in maintenance and safety accessories, metal processing machinery parts, metal processing, etc., can solve problems such as cracking and leakage of protective cover.

Pending Publication Date: 2021-07-23
JIANGSU KRIUS MACHINE TOOL ACCESSORIES
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the disadvantages of the existing protective cover in the above-mentioned existing production, such as leakage and cracking, etc., at the flange edge of the adjacent disk, the applicant provides a retractable protective cover with a reasonable structure, which adopts an integrally formed structure , it is not easy to be damaged under long-term axial tension, has strong tensile strength, is not easy to crack, and has strong corrosion resistance

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
  • Telescopic protective cover and forming method thereof
  • Telescopic protective cover and forming method thereof
  • Telescopic protective cover and forming method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The retractable protective cover of the present invention includes protective covers of other shapes such as cylindrical ring-shaped protective covers, such as Figure 3~5 As shown, the protective cover of this embodiment is integrally processed and formed. First, a whole piece of cylindrical hollow elastic body is selected. The elastic body can be rubber, silica gel, TPU, rubber, PVC, PP, nylon, plastic, etc., with certain flexibility. and cuttable material. The length of the elastic body is the length of the ultimate compression state of the actual finished product of the columnar protective cover, and the elastic body is a monolithic material without any splicing or breaking point. Fix the elastic body on a rotating device that can rotate the elastic body along the axial direction, and then start the rotating device. During the rotation of the elastic body, use a cutting device such as a disc knife or a laser knife to cut the outer surface 6 of the entire elastic bod...

Embodiment 2

[0033] The present invention also includes telescopic protective covers of other shapes, and the cross section of the protective cover can be circular, arc-shaped, hollow polygonal, or rectangular. Elastomers, also cut the outer surface at equal distances first, and then cut the inner surface at equal distances. When cutting, ensure that the cutting depth remains unchanged. The cutting depth is 10-95% of the thickness of the cutting seam. The square protective cover will appear at the right angle. The cut rounded corners further enhance the axial tensile capacity of the retractable protective cover.

Embodiment 3

[0035] The cutting tool and the cutting path of the present invention can be flexibly determined according to the elastic body to be processed, for example, multiple parallel blades can be used to cut in at the same time, so as to improve the forming efficiency. Or the tool rotates at high speed and cuts into the fixed elastic body along the set track.

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 telescopic protective cover and a forming method thereof. The telescopic protective cover is formed by cutting and machining a whole elastic body, the outer surface and the inner surface of the elastic body are each provided with cutting seams which are alternately arranged in parallel, and a certain distance between the tail ends of the cutting seams in the outer surface and the inner surface is reserved as a connecting width. A certain distance between the tail ends of the cutting seams in the inner surface and the outer surface is reserved as a connection width. Due to the fact that the telescopic protective cover is formed by cutting the whole elastic body, connecting parts formed between the adjacent cutting positions are also of an integrated structure, no gap exists, in actual use, the protective cover is not likely to be damaged after bearing axial tension for a long time, the axial tension resistance is high, the protective cover is not likely to crack even if the surface is corroded or soaked for a long time, and the corrosion resistance is high. Therefore, the strength and the sealing degree of the protective cover are both improved, the effect of complete protection is achieved, and the cost of manual maintenance and replacement is reduced.

Description

technical field [0001] The invention relates to the technical field of machine tools, in particular to a retractable protective cover and a forming method thereof. Background technique [0002] The retractable protective cover includes round, one-shaped, 7-shaped, U-shaped, square and other shapes. For example, a columnar protective cover can be used to sleeve outside rod-shaped parts such as cylinders and servo motor screws to protect the internal rod-shaped parts. Components; for example, square protective covers can be set on linear guide rails and conveyor belts to protect the internal sliding structure. Retractable protective covers have been widely used in CNC machine tools, electronic equipment, stone machinery, glass machinery, door and window machinery, injection molding machines, manipulators , Lifting and transportation equipment and automated warehouses and other fields. Such as figure 1 As shown, the existing cylindrical protective cover consists of several fl...

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
IPC IPC(8): B26D3/00B26D3/06B23Q11/08
CPCB26D3/001B26D3/06B23Q11/0816
Inventor 李亚庆
Owner JIANGSU KRIUS MACHINE TOOL ACCESSORIES
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com