Unlock instant, AI-driven research and patent intelligence for your innovation.

Coupler

A technology of couplings and semi-couplings, which is applied in the direction of couplings, elastic couplings, mechanical equipment, etc., and can solve problems such as reducing the transmission efficiency of couplings

Pending Publication Date: 2021-09-14
SUZHOU INOVANCE CONTROL TECH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the friction force generated when the convex teeth slide in the groove, the friction force increases with the increase of the transmission torque, which easily reduces the transmission efficiency of the coupling

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
  • Coupler
  • Coupler
  • Coupler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the ...

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 coupler. The coupler comprises two half couplers and a cross-shaped piece, a plurality of bearing rollers are arranged on the side, facing the other half coupler, of each half coupler, and a sliding groove is defined by the bearing rollers and each half coupler. The cross-shaped piece is clamped between the two half couplers, sliding tables are arranged on the two opposite sides of the cross-shaped piece in a protruding mode, an included angle is formed between the extending directions of the two sliding tables, and each sliding table is contained and limited in one sliding groove and abuts against the corresponding multiple bearing rollers in a rolling mode. According to the technical scheme, the transmission efficiency of the coupler is improved.

Description

technical field [0001] The invention relates to the technical field of shaft couplings, in particular to a shaft coupling. Background technique [0002] In the mechanical industry, the coupling connects two rotating shafts and acts as a mechanical transmission. Oldham couplings are widely used in mechanical transmission. It has the characteristics of large transmission torque, high transmission efficiency, long service life and low noise. The Oldham coupling, also known as the slider coupling, consists of two half-couplings with grooves on the end faces and an intermediate disc with convex teeth on both sides. Because the convex tooth can slide in the groove, it can compensate the relative displacement between the two shafts during installation and operation. However, due to the friction force generated when the convex teeth slide in the groove, the friction force increases with the increase of the transmission torque, which easily reduces the transmission efficiency of t...

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): F16D3/04
CPCF16D3/04
Inventor 张群勇张文农
Owner SUZHOU INOVANCE CONTROL TECH CO LTD