CN203962751U

CN203962751U - A kind of rolling couple axle

Info

Publication number: CN203962751U
Application number: CN201420401524.7U
Authority: CN
Inventors: 何亦农
Original assignee: ZHUJI METALLURGICAL SHAFT COUPLING FACTORY
Current assignee: ZHUJI METALLURGICAL SHAFT COUPLING FACTORY
Priority date: 2014-07-21
Filing date: 2014-07-21
Publication date: 2014-11-26
Anticipated expiration: 2024-07-21

Abstract

The utility model discloses a kind of rolling couple axle, it relates to power and the power technical field that is in transmission connection, it comprises left half-coupling, dust cover, rolling element, right half-coupling, raceway, left half-coupling top is provided with dust cover, between left half-coupling and right half-coupling, be provided with rolling element, left half-coupling and right half-coupling are by the transmission of squeezing roll kinetoplast realizable force square, and both can do relative motion, misalign compensation to realize, the raceway of rolling coupler and half-coupling adopt separation design, the structure of this separation design is convenient to the replacing of easily damaged parts, after raceway lost efficacy, and without changing whole coupling, save cost, and long service life.

Description

A kind of rolling couple axle

Technical field:

The utility model relates to a kind of rolling couple axle, belongs to the technical field that is in transmission connection of power and power.

Background technique:

Coupling is the vitals that connects diaxon system, works to connect diaxon system transmitting torque, is widely used in the key areas such as mine, engineering machinery, communications and transportation, space flight, and demand is huge.At present, coupling of a great variety, mainly contains magnetic shaft coupling, mechanical coupling and hydraulic type coupling three major types.Wherein, mechanical coupling, because simple in structure, transmission are stablized, is most widely used.The ability whether mechanical coupling possesses compensate by it, can be divided into again rigid coupling and immunity coupling.Along with producing and scientific and technical development, some are further reformed as the technology in the fields such as metallurgy, chemical industry, electric power, boats and ships, the performance of coupling is had to higher requirement: the severe working environment such as its high speed, heavy duty, high temperature, require the coupling using to possess stronger bearing capacity and misalign compensation ability, the rule that affects of the factors such as imperfection is gone back in the at present design theory research of rolling coupler, and its mechanical property and drive characteristic be subject to its structural parameter, misalign is still not clear.Based on this, herein rolling coupler is carried out mechanical analysis, misaligned drive characteristic analysis and Study on Parameterization Design, finally for design and analysis and the application of rolling coupler provide valuable theoretical foundation.

Model utility content:

For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of rolling couple axle.

A kind of rolling couple axle of the present utility model, it comprises left half-coupling, dust cover, rolling element, right half-coupling, raceway, left half-coupling top is provided with dust cover, between left half-coupling and right half-coupling, be provided with rolling element, left half-coupling and right half-coupling are by the transmission of squeezing roll kinetoplast realizable force square, and both can do relative motion, misalign compensation to realize, the raceway of rolling coupler and half-coupling adopt separation design.

The beneficial effects of the utility model: it can overcome the drawback of prior art, this rolling coupler is to pass through the transmission of squeezing roll kinetoplast realizable force square by left half-coupling and right half-coupling, and both can do relative motion, misalign compensation to realize, the raceway of rolling coupler and half-coupling adopt separation design, and the structure of this separation design is convenient to the replacing of easily damaged parts, after raceway lost efficacy, and without changing whole coupling, save cost and long service life.

Brief description of the drawings:

For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model structural representation;

The left half-coupling of 1-, 2-dust cover, 3-rolling element, the right half-coupling of 4-, 5-raceway.

Embodiment:

As shown in Figure 1-2, this embodiment is by the following technical solutions: left half-coupling 1, dust cover 2, rolling element 3, right half-coupling 4, raceway 5, left half-coupling 1 top is provided with dust cover 2, between left half-coupling 1 and right half-coupling 4, be provided with rolling element 3, left half-coupling 1 and right half shaft coupling 4 devices are realized the transmission of moment by squeezing roll kinetoplast 3, and both can do relative motion, misalign compensation to realize, the raceway 5 of rolling coupler and half-coupling adopt separation design.

Wherein, the raceway 5 of described rolling couple axle and half-coupling adopt separation design, and the structure of this separation design is convenient to the replacing of easily damaged parts, after raceway lost efficacy, and without changing whole coupling, save cost and long service life.

Basic principle of the present utility model, rolling couple axle is mainly by pushing two rolling elements between half-coupling to realize the transmission of moment.

More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a rolling couple axle, it is characterized in that: it comprises left half-coupling (1), dust cover (2), rolling element (3), right half-coupling (4), raceway (5), left half-coupling (1) top is provided with dust cover (2), between left half-coupling (1) and right half-coupling (4), be provided with rolling element (3), left half-coupling (1) and right half-coupling (4) are realized the transmission of moment by squeezing roll kinetoplast (3), and both can do relative motion, misalign compensation to realize, the raceway (5) of rolling coupler and half-coupling adopt separation design.

2. a kind of rolling couple axle according to claim 1, is characterized in that: the raceway (5) of described rolling coupler and half-coupling adopt separation design.

3. a kind of rolling couple axle according to claim 1, is characterized in that: described raceway adopts high-strength abrasion-proof steel-Bearing Steel.

4. a kind of rolling couple axle according to claim 1, is characterized in that: described half-coupling adopts common iron.