CN201090618Y - Novel coupler - Google Patents

Abstract

A novel coupler. The utility model relates to a transmission part. The coupling comprises a half coupling with flanges at two ends, wherein the flanges are elastic thin steel plates, and connecting holes in opposite positions are arranged on the two flanges. The utility model discloses a two halves shaft couplings are connected through the connecting hole that sets up on the ring flange, have reduced the size of shaft coupling, have improved joint strength, and the ring flange has certain elasticity simultaneously, can play effects such as damping, buffering, error compensation.

Description

Novel coupler

Technical field

The utility model relates to a kind of transmission part, relates in particular to a kind of coupling.

Background technique

Coupling is the transmission part of using always, it couples together two axles, diaxon has strict position relation in general, but in manufacturing, assembly process, always exist certain error, just be easy to generate linear displacement, angular displacement equal error like this between the diaxon, influence transmission efficiency and precision, also caused the damage of each parts easily.There is the people on coupling, to be provided with elasticity for this reason, be provided with elasticity such as rubber band exactly on the pin that connects two half-couplings, in order to satisfy the needs of vibration damping, bit shift compensation, this moment, the diameter of pin was bigger, caused the increase of whole coupling size, weight, made troubles for production, installation.Aging easily, the wearing and tearing of rubber band simultaneously have certain requirement to working environment.

The model utility content

The utility model is at above-mentioned defective, and purpose is to provide a kind of can reduce the coupling size, has the novel coupler of good vibration damping, error compensation ability simultaneously.

The technical solution of the utility model is: it comprises that two end part have the half-coupling of flange plate, and described flange plate is the Thin Elastic steel disk, and two flange plate are provided with the relative attachment hole in position.

Described connection hole count is 6-12.

Two half-couplings of the present utility model are connected by the attachment hole that is arranged on the flange plate, have reduced the size of coupling, have improved join strength, and flange plate has certain elasticity simultaneously, can play effects such as vibration damping, buffering, error compensation.

Description of drawings

Accompanying drawing is a structural representation of the present utility model

1 is that attachment hole, 2 is that bolt, 3 is that flange plate, 4 is half-coupling among the figure.

Embodiment

The utility model comprises that two end part have the half-coupling 4 of flange plate 3, and flange plate 3 is the Thin Elastic steel disk, and two flange plate 3 are provided with the relative attachment hole in position 1.Connecting hole count 1 is 6.The utility model carries out the connection of two half-couplings 4 by bolt 2.

Claims (2)

1. a novel coupler comprises that two end part have the half-coupling of flange plate, it is characterized in that described flange plate is the Thin Elastic steel disk, and two flange plate are provided with the relative attachment hole in position.

2. novel coupler according to claim 1 is characterized in that, connecting hole count is 6-12.

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