CN205937463U - Bearing unit of formula clutch is drawn from aligning - Google Patents

Abstract

The utility model discloses a bearing unit of formula clutch is drawn from aligning, including the bearing main part, the connecting piece is all installed to the outer end both sides of bearing main part, securing device is all installed at the inner chamber both ends of bearing main part, the connecting axle is installed to securing device's one end, adjusting device is installed to the connecting axle between two liang, the connecting axle is kept away from securing device's one end and is installed the telescopic shaft, and the telescopic shaft is located adjusting device's inner chamber, the telescopic shaft is kept away from the one end of connecting axle and is installed fine -tuning, fine -tuning installs processing apparatus between two liang, separation and reunion detection device is installed to processing apparatus's inner chamber, and separation and reunion detection device is located fine -tuning between two liang, drive arrangement and controlling means are installed respectively to adjusting device's inner chamber. The utility model discloses simple to use, it is convenient to install, and the person of facilitating the use uses for the user has a fine convenience in the use.

Description

A kind of bearing unit of Self-regulation core-tension type clutch

Technical field

This utility model is related to technical field of bearings, more particularly, to a kind of bearing seal structure of vacuum-sealed cavity.

Background technology

Bearing is a kind of important spare part in contemporary plant equipment.Its major function is supporting machinery rotary body, reduces Coefficient of friction in its motor process, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling Dynamic bearing and sliding bearing two big class.Wherein rolling bearing is normalized, seriation, but its radial direction compared with sliding bearing Size, vibration and noise are larger, and price is also higher.Rolling bearing is typically by outer ring, inner ring, rolling element and retainer four part group Become, be strictly speaking made up of outer ring, inner ring, rolling element, retainer, sealing, the big part of lubricating oil six.In simple terms, as long as tool Standby outer ring, inner ring, rolling element just may be defined as rolling bearing.By the shape of rolling element, rolling bearing is divided into ball bearing and rolling Sub- bearing two big class.The linear motion bearing form of early stage is it is simply that place row's rod under row's skid plate.Modern linear motion Bearing uses same operation principle, only sometimes replaces roller with ball.Simplest swivel bearing is axle sleeve bearing, It is one and is clipped in the bushing between wheel and wheel shaft.This design is subsequently scrolled bearing and substitutes it is simply that using a lot of cylinders The roller of shape substitutes original bushing, and each rolling element is just as a single wheel.One finding in Italian nm lake It is built on ancient Roman's ship of B.C. 40 years it was found that the example of the ball bearing of early stage：One wooden ball bearing is used to Support rotating table top.It is said that Lie Angnaduo Leonardo da Vinci once carried out description to a kind of ball bearing at 1500 about.Ball In the various immature factor of bearing, there is the very important point to be exactly to collide between ball, cause extra friction.But This phenomenon can be prevented by ball is put into little cage one by one.The 17th century, Galileo was done to the ball bearing of " cage mounted ball " Earliest description.17th century end, C. watt of Lip river of Britain manufactures and designs ball bearing, and is contained on probation on postal car and Britain P. Fertile think of obtains the patent of ball bearing.Putting into the practical rolling bearing with retainer earliest is that clock and watchmaker John Harry is inferior to Make H3 chronoscope and invent within 1760.18 the end of the centurys Germany H.R. hertz deliver with regard to ball bearing contact stress Paper.On the basis of hertz achievement, the R. of Germany applies A. handkerchief nurse Glenn of Trebek, Sweden et al. and has carried out substantial amounts of examination Test, the design theory and Calculation of Fatigue Life of development rolling bearing is contributed.Subsequently, the N.P. Dinko Petrov of Russia should With the friction of newton law of viscosity calculation bearing.First patent with regard to ball track is that the gloomy Philips of Karma irrigates grace 1794 Year obtains.1883, Friedrich Fei Sheer proposed and grinds that size is identical, circularity is accurate using the suitable machine that produces The opinion of true steel ball, has established the basis of bearing industry.The O. Reynolds of Britain has carried out mathematical analyses to the discovery of Bristol, leads Go out Reynolds equation, establish the theoretical basis of hydrldynamic pressure lubrication from this.

But existing bearing using process neither one good self-regulated effect it has not been convenient to user carries out using Journey so that user in the using effect that can not ensure bearing using process well so that user is not being had using process There is a good usability, make troubles to user, waste a lot of time and efforts of user.

Utility model content

The purpose of this utility model is to solve shortcoming present in prior art, and a kind of Self-aligning proposing is pull-type The bearing unit of clutch.

To achieve these goals, this utility model employs following technical scheme：

A kind of bearing unit of Self-regulation core-tension type clutch, including bearing main body, the outer end both sides of described bearing main body are equal Connector is installed, the inner chamber two ends of described bearing main body are mounted on securing device, and one end of described securing device is provided with Connecting shaft, described connecting shaft is provided with adjusting means between any two, and described connecting shaft is provided with and stretches away from one end of securing device Contracting axle, and telescopic shaft is located at the inner chamber of adjusting means, described telescopic shaft is provided with micro-adjusting mechanism away from one end of connecting shaft, described Micro-adjusting mechanism is provided with processing meanss between any two, and the inner chamber of described processing meanss is provided with clutch detection means, and clutch inspection Survey device and be located at micro-adjusting mechanism between any two, the inner chamber of described adjusting means is separately installed with driving means and control device, institute The outfan stating control device is electrically connected with the input of driving means, micro-adjusting mechanism, clutch detection means respectively, described drive Dynamic device and telescopic shaft are in transmission connection.

Preferably, the inner chamber of described adjusting means is provided with Minisize electricity storage device, and the outer end side of bearing main body is provided with External power supply attachment means, described external power supply attachment means are electrically connected with Minisize electricity storage device.

Preferably, the outer end side of described bearing main body is provided with regulation panel, and described regulation panel is electrical with control device Connect.

Preferably, the outer end of described connector is provided with fixing device for installing, and the outside of described fixing device for installing is provided with even Connect screw thread.

In this utility model, so that user can be good at using process by way of pull-type using Self-aligning Realize axle center to adjust, be user-friendly for using so that user can be good at ensureing the normal of device using process Run, be user-friendly for using and operate, effectively offer convenience to user, this device is can using process simultaneously Offer convenience to user well, offer convenience to user, effectively saved the time and efforts of user.

Brief description

Fig. 1 be the utility model proposes a kind of bearing unit of Self-regulation core-tension type clutch structural representation.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.

With reference to Fig. 1, a kind of bearing unit of Self-regulation core-tension type clutch, including bearing main body 6, the outer end of bearing main body 6 Both sides are mounted on connector 9, and the inner chamber two ends of bearing main body 6 are mounted on securing device 8, and one end of securing device 8 is installed Have connecting shaft 7, connecting shaft 7 is provided with adjusting means 4 between any two, connecting shaft 7 away from securing device 8 one end be provided with flexible Axle 5, and telescopic shaft 5 is located at the inner chamber of adjusting means 4, telescopic shaft 5 is provided with micro-adjusting mechanism 3 away from one end of connecting shaft 7, fine setting Mechanism 3 is provided with processing meanss 2 between any two, and the inner chamber of processing meanss 2 is provided with clutch detection means 1, and clutch detection dress Put 1 and be located at micro-adjusting mechanism 3 between any two, the inner chamber of adjusting means 4 is separately installed with driving means and control device, control device Outfan be electrically connected with the input of driving means, micro-adjusting mechanism 3, clutch detection means 1 respectively, driving means with flexible Axle 5 is in transmission connection, and the inner chamber of adjusting means 4 is provided with Minisize electricity storage device, and the outer end side of bearing main body 6 is provided with external electricity Source attachment means, external power supply attachment means are electrically connected with Minisize electricity storage device, and the outer end side of bearing main body 6 is provided with regulation Panel, is adjusted panel and is electrically connected with control device, the outer end of connector 9 is provided with fixing device for installing, fixing device for installing Outside is provided with connection screw thread.This utility model, using simple, install convenient, is user-friendly for using so that user exists There is a good convenience using process.

This utility model is by way of pull-type using Self-aligning so that user can be good at realizing using process Axle center is adjusted, and is user-friendly for using so that user is in the normal operation that can be good at ensureing device using process, It is user-friendly for using and operates, effectively offer convenience to user, this device is can be fine using process simultaneously Offer convenience to user, offer convenience to user, effectively saved the time and efforts of user.

The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any those familiar with the art in the technical scope that this utility model discloses, according to this practicality New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model Within enclosing.

Claims (4)

1. a kind of bearing unit of Self-regulation core-tension type clutch, including bearing main body（6）It is characterised in that described bearing main body （6）Outer end both sides be mounted on connector（9）, described bearing main body（6）Inner chamber two ends be mounted on securing device（8）, Described securing device（8）One end connecting shaft is installed（7）, described connecting shaft（7）Adjusting means is installed between any two（4）, Described connecting shaft（7）Away from securing device（8）One end telescopic shaft is installed（5）, and telescopic shaft（5）Positioned at adjusting means（4） Inner chamber, described telescopic shaft（5）Away from connecting shaft（7）One end micro-adjusting mechanism is installed（3）, described micro-adjusting mechanism（3）Two-by-two Between processing meanss are installed（2）, described processing meanss（2）Inner chamber clutch detection means is installed（1）, and clutch detection dress Put（1）Positioned at micro-adjusting mechanism（3）Between any two, described adjusting means（4）Inner chamber be separately installed with driving means and control dress Put, the outfan of described control device respectively with driving means, micro-adjusting mechanism（3）, clutch detection means（1）Input electrical Connection, described driving means and telescopic shaft（5）It is in transmission connection.

2. a kind of bearing unit of Self-regulation core-tension type clutch according to claim 1 is it is characterised in that described regulation fills Put（4）Inner chamber Minisize electricity storage device is installed, and bearing main body（6）Outer end side be provided with external power supply attachment means, institute State external power supply attachment means to be electrically connected with Minisize electricity storage device.

3. a kind of bearing unit of Self-regulation core-tension type clutch according to claim 1 is it is characterised in that described bearing master Body（6）Outer end side be provided with regulation panel, described regulation panel is electrically connected with control device.

4. a kind of bearing unit of Self-regulation core-tension type clutch according to claim 1 is it is characterised in that described connector （9）Outer end be provided with fixing device for installing, the outside of described fixing device for installing is provided with connection screw thread.