RU31413U1 - Elastic coupling - Google Patents

Description

2002132316

Ш11Ш1 {M AND || Щ1р | ;

An elastic invention relates to the field of map engineering and can be used in mechanical gears to compensate for the transfer of rotational gear to the main gearbox and driven by the VFU.

From the other side, 1 osyuyash from the master and follower and half-couplings, between which are located a stapled disk from the elastic magphiapa Hlumufty ciqpenjKHbi with your fingers. The rotational off-duty is carried out with a batty and a disk made of charcoal material. A finger is fixed on the leading coupling half according to the calculated diameter, with their ends inserted into the hole of the disk with extended fingers in the plate, there is a rod that is locked in the driven coupling half. G1 | w pfedge the forces of rotation from the leading floor of the coupling to the follower, the pin is fixed to the coupling of the leading floor of the coupling, transmitting the force to the disk; and the casserole, fixed in the driven position of the hfinima muff, is exerted by the force from the disk. Thus, the disk is located between the drive palyrms and the sheaves of the driven half coupling of the tfi stretch and transmit the bite. And from the hour of the disk, Yeshye is located between the fingers of the driven half-coupling and the fingers of the leading nojiyNQ ibi iri. rotation do not transmit the load. This means whose gluff transfers underestimated effort. This type of ghost, E, is technologic, and can be used to transfer small moments to the comparative, since a local local concentration of the external load on the surfaces: holes and can cause more and the development of cracks in the disk; which is especially the case with GFV variable loads. The presence of displacements, in particular angular ones, can be the cause of premature local wear of the disk and its failure.

MPYU F16D17 / 00 Uhfugaya coupling

Known elastic muffins “FLENDER 2” are coaxially mounted and driven. Between the half-muffles there is a heat-attaching hosgavka, and on both sides of it there are loose wood boards made of ugfug material. In addition, instead of staple discs, FEFME releases a coupling, which is further described through utfugi plates, which are fastened in a chain in a steep fashion, forming a closed loop. That is, Ex, the end of the first plate is sealed with the beginning of the second part. The end of the second plate is secured with the beginning of the plate, etc. This arrangement is very little different from the stitched elastic disk, since in both cases the transfer of torque is not carried out by all fingers, but through one as previously described in clutch 1.

The part of this office is a convenient transmission of torque from the leading Sweat to the slave. The presence of spacers in this coupling mash) disassembles the Dottus field on the iFivel half-coupling. permissible curvature axis of rotation of the drive and driven shafts must not exceed 0, T. Such rigid usuviya require TP alkaline installation of equipment with couplings during its installation and debugging. This requires additional time and a highly qualified installer.

Elastic is also known. 1fedo: fan coupling 1, containing two half-couplings, on one of which packets of tfug rods are cantileverly fixed, and on the other half-coupling are raspoloyakny, in contact with the lateral surfaces of the packages of erased, in addition, packets of elastic rods are fixed on the IOLUMPHU scharo, emphasis: two-sided vulcanized.

The specified clutch is designed for the faculty member of the required torque, whose value is small. This clutch also works in harsh modes of flexibility. D |) the saturation of the indicated tifameter output from the working osyuyashya due to the uneven load

on stfzhni (ploshpshy) along their length, so how to choose plates along the length taking into account their thickness and installing them on different diameters with a bend (the effect of khfuzhiny) is practically impossible.

ДпяЕ ycif aifsasiN. The aforementioned drawbacks are posed by the problem., an elastic coupling of increased flexibility by arranging the ends of the spreaders on different divimeters.

The claimed utfuga coupling, as well as the known one, contains coaxially mounted and driven half-couplings with a flush | am1 between which are placed ushfugi elements in the form of trunks, in addition, the final tylumuft and the ends of the plates are connected by hephefic elements.

Unlike the well-known clutch, tivstins are fastened at one end to the flask along the circumference of a smaller diameter and with the other end to the flange on a 1 m flange along the circumference of a larger diameter In addition:

- flanges on lumufg can be equal in diameter,

- the diameter of one of the flanges is larger than the diameter of the other;

-the coupling is additionally equipped with at least one stand with the flanges on the sides, a1Estshsh: for a1function1 between the flanges and the fittings of the delivery;

-FOURSHIPS and driven half-coupling have a larger diameter than the delivery flanges that are pulled with them;

- the flanges of the leading and driven half-couplings have a change in diameter than with the flanges of the delivery unit;

- the diameter of one of the spacer flanges interferes with the flange that is being turned on with it, and the diameter of the other flange is larger than the other flange that is pulled with it

- Flame gauges Eschepolooyuftitfavosti equal;

- the diameters of the mating flvosheche half coupling and the delivery on the one hand are different, and on the other hand the diameters f; shnets plain; 3

-the coupling is additionally equipped with at least Mqpe ODESH diszkom or ring, and ptastina zaofeshkny between flushchy half-couplings and a disk or colirm;

-At least 10, two shsasgiSHES ngkfavlgny in the socially positive side / the rest;

-Which made in the whole package

These distinguishing features correspond to the criterion of novelty and are inextricably linked with those inferior result, namely:

-plates with one end with a hole and a flange with a length of less than x diameter and with an end zagreack. On the other side of the flange, I have a larger diameter. This means that the plates are installed at an angle to the radial axis of the flange. On the half of the half-coupler, this makes it possible to increase the plate length in a way that increases the flexibility of the coupling. That is, the range of clutch changes is expanded with an effective angle of separation of their axis. In addition, by the way, the tangential component of the force influences the result, rejects it, which creates a three-dimensional mode for the plates working three times with the utfugh mufgg especially at the moment of TT sak;

- FSHM coupling halves with and without delivery and equal delivery flanges are equal in diameter (applies to items 2, 8 and partly 9) - this embodiment of FSHN brings the coupling closer to the standard row both in terms of construction and manufacturing technology;

- the diameters of the coupling halves and the shchlahvki are different in size (concerns, vols. 3,5, 6, 7, partly 9) - this allows you to save material on the production of HFI components for the production of half-couplings and flanges of hfostavsi;

-the coupling is additionally equipped with at least one hf-delivery with flanges on the sides, and the plates are fixed between the flush poles by the Qft and the spacer flanges. The availability of delivery allows you to transfer torque to a greater misalignment of the installation of half a foot; 4

The coupling is additionally equipped with, at least, a ODESS disk or ring, and the plates are screwed in place with a flush half-coupling and a disk or ring, this makes it possible to have a distance between the drive and the driven position;

- at the very least, two plates of nagaflgna are in the opposite direction to the others, this excludes the coulifice of the coupling when reversing;

-Plates are made in the interior of the package, this allows you to increase the flexibility of the plates themselves and the transmitted moment.

These distinctive features positively affect the technical result and contribute to the solution of the supply problem.

The design of the inventive starch is illustrated by drawings.

In FIG. 1 shows a general view of an elastic coupling:

No. FIG. 2 shows a section along aa

Haha. 3-elastic coupling with delivery.

W fig 4 - elastic 1 play with a disk and a ring

W fig. 5 - elastic 1 «| 0ft with tshastishmi directed E1 in the opposite direction.

The elastic coupling contains coaxially mounted on the shafts (not shown in Fig.) The first 1 and the second half of the coupling between which have elastic elements in the form of longitudinal joints 3. In this case, the plates 3 are arranged in such a way that one end is fixed to the flange along circumference of a smaller diameter, and the other end of the plates 3 is fixed on the other flange according to the larger diameter. The flanges of the coupling halves and the 100NCS of the plates 3 are connected by Iqpegging elements 4. M flanges can be made with flanges of equal diameter and with flanges of different diameters.

The resilient piE-coupling with the delivery 5 (Fig. 3), contains plates 3 fastened on both its syurons, the ends of which are fixed to the flanges on the flanges along the circumferences of different diameters 5

An elastic one with a disk 6 or a ring (fs: 4), also supporting on both sides of the stastina 3, the ends of which are fixed on the ravine razhnoshkhah fshnEShch and dakzha or rings.

At the same time, in Leoboy, of the two types represented in the arches with the other one, уф1Ь1, at least ypwoKsa, there are two plates; 7, may be alphabetical to the side; protavopolyusheyu the rest (fng. 5).

To the same place 3 in all versions of the ugfugi can be made in the form of a Uhfugai package. a sawn-off shotgun.

The weighing coupling half 1 transmits the torque to the ends of the bolts 3 noq) encrBOM of the fastening elements 4. Further, from the tightened torque) and closing the ends of the plates 3 on the circles of rash diameters, the plates 3 perform a complex movement - they bend and transfer the plates to other ends 3 to the driven coupling half 2 through the fasteners Thus, the plates 3 compensate for the improvement of the axes of the deposition of both 1, 2. 1 In addition, the first dependence of the length of the plate 3 and the flexibility is established. The longer the plate 3, the more flexible the coupling , the better it works in the ears of the curved axis; set to; 5mufg.

Tests of the elastic couplings were carried out with a curvature of the Z axis of the half coupling installation at 1.2 ° for 60 hours. No traces of base streaks and ruptures of plates 3 were updated.

The Ufuguy coupling, containing at least one part 5, will melt like the previously described We 1 through the fastening elements 4 and plates 3; the chain will turn on to the stand, which in turn transfers to the driven half-coupling 2 through the fasteners 4 and SHEKLINS 3. The indicated fyfIa, due to the presence of 5 plates 3 on both sides of the chip head 5, provides an increase

flexibility. The same is observed when working lfty. containing at least one disk iinii one ring.

In the event of a reverse during the operation of elastic couplings, nafuzk; Reverses take 4 plates installed in the protg-upright south side of ocranbHbEvi.

Thus, the claimed clutch solves the problem, oira is easy to manufacture, convenient and reliable in ekzation and applicable in technology.

Director

IP. Ckv6a

Claims (12)

1. An elastic coupling containing coaxially mounted leading and driven coupling halves with flanges between which elastic elements are fixed in the form of plates, moreover, the coupling flanges and the ends of the plates are connected by fasteners, characterized in that the plates are fixed at one end on a flange around a circle of a smaller diameter and the other end mounted on the other flange on a circle of a larger diameter. 2. The elastic coupling according to claim 1, characterized in that the flanges of the coupling halves are equal in diameter. 3. The elastic coupling according to claim 1, characterized in that the diameter of one of the flanges is larger than the diameter of the other. 4. The elastic coupling according to claim 1, characterized in that it is additionally equipped with at least one spacer with flanges on the sides, and the plates are fixed between the flanges of the coupling halves and the flanges of the spacer. 5. The elastic coupling according to claim 1, characterized in that the flanges of the driving and driven half couplings have a larger diameter than the spacer mating mating flanges. 6. The elastic coupling according to claim 1, characterized in that the flanges of the driving and driven half couplings have a smaller diameter than the mating flanges of the spacer. 7. The elastic coupling according to claim 1, characterized in that the diameter of one of the spacer flanges is smaller than the coupling half of the coupling flange, and the diameter of the other spacer flange is larger than the coupling half of the other coupling coupling. 8. The elastic coupling according to claim 1, characterized in that the diameters of the flanges of the coupling halves and spacers are equal. 9. The elastic coupling according to claim 1, characterized in that the diameters of the mating flanges of the coupling half and the spacers on the one hand are different, and on the other hand, the diameters of the flanges are equal. 10. The elastic coupling according to claim 1, characterized in that it is further provided with at least one disk or ring, and the plates are fixed between the flanges of the coupling halves and the disk or ring. 11. The elastic coupling according to claims 1 to 11, characterized in that at least two plates are directed in the opposite direction to the others. 12. The elastic coupling according to claims 1 to 10, characterized in that the plates are made in the form of a package.