CN206036060U - Peripheral convertible different flexible element shaft joints - Google Patents
Peripheral convertible different flexible element shaft joints Download PDFInfo
- Publication number
- CN206036060U CN206036060U CN201620902629.XU CN201620902629U CN206036060U CN 206036060 U CN206036060 U CN 206036060U CN 201620902629 U CN201620902629 U CN 201620902629U CN 206036060 U CN206036060 U CN 206036060U
- Authority
- CN
- China
- Prior art keywords
- flexible element
- belt
- convertible
- periphery
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/52—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising a continuous strip, spring, or the like engaging the coupling parts at a number of places
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
Abstract
The utility model provides a peripheral convertible different flexible element shaft joints, is through installing and removing several kinds of ordinary flexible elements of transform, and including the V -belt, flat belt, braid over braid, circle belt, rope, wire rope wait several ring shapes that are to arrange and surround in the shaft joint periphery. Compressing tightly with a plurality of clamp plates respectively and partly linking the boss with both sides and join, the flexible element comes from ordinary standard component, inexpensive easy going, and self part only partly links boss and clamp plate, simply reliably, do light little compactness, cost have only shaft joint of the same kind ordinary 23 1 2. The easy inflection of the flexible body of the various differences of full play and the high characteristics of tensile strength can allow to install great deviation, it is convenient and reliable, need not lubricate. It is longe -lived, adapt to many dirt, environment such as humidity. With the fashion can the more how flexible body and clamp plate connection quantity can improve transmission capability greatly, 1 kilowatt range of application is to more than 1000 kilowatts, rotational speed per minute tens changes to thousands of commentaries on classics, is convenient for implement the various serial universal products. Extensively be used for different various mechanical transmission.
Description
Technical field：
This patent belongs to gearing field, and in particular to a kind of its periphery can connect some different flexible bodies, multipurpose
Shaft joint.
Background technology：
Shaft joint is to connect the important drive disk assembly of two between centers, and shaft joint, two axle of installation requirement that has are accurate at present
Centering, it is unable to vibration damping.The two axle minimal amount axis of only license having are compiled and are moved and angle skew, are not suitable for frequently changeable load, had
Be not suitable for moist, many dirt, high temperature, the working environment for having corrosion.What is had needs lubrication, reliability relatively low, some complex structures,
Delivering power that is relatively costly, having is less.So concrete every kind of shaft joint is confined to certain certain usage range.
The content of the invention：
For the performance and limitation of current various shaft joints, the purpose of the present invention is：Formulate a kind of simple and reliable connecting shaft
Device.It can convert various connected flexible bodies, the such as mode such as conventional drive belt, rope, steel wire rope, to meet different transmission energy
Power, different function requirements and use environment are required.Constitute a series of convertible different flexible element shaft joints in peripheries.Greatly expand which
Range of application.
The present invention solves the concrete scheme of its technical problem：(Fig. 1 Fig. 4), takes common conventional transmission belt (1-
A), including (V-belt, narrow V-belt, the narrow V-belt of joint group), flat belt, braid over braid, (1-C) rope, garden belt, steel wire rope, (1-b)
Deng the center flexing element as connection transmission.These flexible elements (whole cutting or not cutting closing), are surrounded on two side by side
The periphery of individual opposed half shaft coupling (2), outside flexible element (1), with some pressing plates (4) (as 8 pressing plates in Fig. 1), circumferentially
By each bolt group (3), flexible element (1) is connected into compression respectively with two halves shaft coupling (2) interval.Each pressing plate (4) inner circumferential is glued
The liner (5) of great friction coefficient is connected to, to increase the frictional force for compressing connection.Thus only need to change unlike material, different numbers
The flexible body and pressing plate of amount.Such as the V-belt of (1-a) in Fig. 2, the garden belt of Fig. 3 (1-b), rope, steel wire rope, Fig. 3's (1-c) are flat
Belt, braid over braid.Load of different sizes, different operating condition are suitable for.Composition seriation, universal practical product.
The present invention operation principle be：Two and half shaft couplings (2) are opposed with one heart, and one of shaft coupling and flexible element connect
Position and another half shaft coupling connecting portion keep at a certain distance away along surrounding is alternate with each other.Several flexible elements (1-a or 1-b or
1-c) and its outward some pressing plate (4), two and half shaft couplings (2) connecting portion periphery is enclosed in, is compressed with bolt group (3) connection,
When wherein half shaft coupling drives another ladder axle to rotate, be driven garden Zhou Li make flexible element between each connecting portion according to
Secondary tension or in compression, its counteracting force is flexible element normal stress, structure equal, in opposite direction with transmission circumference amount of force
Into dynamic equilibrium.
Two halves shaft coupling connecting portion and pressing plate quantity, flexible element quantity are more, and section tensile strength is bigger, can transmit
The force of periphery is also bigger, while connecting portion is located at the maximum radius of half shaft coupling periphery again, thus its driving torque is bigger, relatively
Its dimensional weight is lighter little compact.The shaft joint of many high strength wire rope connections is particularly taken, can be used for high-power vibration damping
Transmission.
Existing shaft joint is contrasted, advantages and advantages of the invention are：
1st, intermediate transmission element of the present invention is common standard flexible element, is originated wide, inexpensive, and shaft joint itself part kind number
Few, simply, it is easy to produce in batch, structure is light little compact.Cost only has the 2/3-1/2 of the common shaft joint of same torque.
2nd, to give full play to common flex part very pliable for the present invention, and tensile strength is big, and resilient feature can the company of permission
Axle device installs two axial lines has larger axial direction relatively, radially and angularly error, and periphery assembly and disassembly need not move two axles, very just
Just.Be not required to lubrication, it is simple and reliable, good to various fitness of environments.Substantially maintenance, life-span length are not required to.
3rd, two ladder axle of the invention and pressing plate connecting portion and flexible element quantity are more, are greatly improved its transmission energy
Power.Therefore, the special square of present invention transmission is about big by 60% than similar common shaft joint, size weight corresponding about little 1/2.It is every for rotating speed
Minute more than ten goes to thousands of turns, and transmission power is less than 1 kilowatt to more than 1000 kilowatts.Different flexible elements and its quantity can be converted
To meet various requirement.Almost cover existing various shaft joint major applications scopes.Become various Series Universal products.It is easy to
Design, manufacture, supplying easy to use.
Description of the drawings：
Fig. 1 is to invent A-A sections (in Fig. 2),
Fig. 2 is (in Fig. 1) B-B sections of the invention,
In Fig. 1 Fig. 2：(1-a)-V-belt flexible element, 2 half shaft couplings, 3 bolt groups, 4 pressing plates,
5 liners.
Fig. 3 is that the present invention changes another group of flexible element-circular section flexible element (Se Kuo gardens belt, rope, steel wire rope).It is located at
Same pressing plate link position part section, in figure：(1-b) circular section flexible element, Fig. 4 are another group of the invention flexible
Part flat belt (or braid over braid) (1-c), with pressing plate.Half shaft coupling link position part section.
Specific embodiment：
The present invention only has half shaft coupling, two kinds of critical pieces of pressing plate (including liner), wherein convertible flexible element, (includes
Various V-belts, flat belt, garden belt, rope, steel wire rope etc.) it is all from common supply standard part.Simple structure, part are few, are easy to
Processing, production, assembling, installation, replacing, use, easily low cost, enforcement.
Peripheral convertible different flexible element shaft joints of the invention：It is made up of half shaft coupling, flexible element, pressing plate, bolt.Which is special
Levy be, flexible element be ring side by side it is several be located at two and half shaft couplings periphery, company is fastened with some platen liners, axle respectively
Connect.
Second feature is：With one heart, its periphery is separated from each other with each pressing plate connecting portion to hand over two and half shaft couplings along surrounding
For arrangement.
Third feature is：The convertible different flexible elements of the present invention refer to any one in following flexible element：That is V-belt,
Narrow V-belt, the narrow V-belt of joint group, flat belt, braid over braid, round belt, rope are any in steel wire rope.
The following is one embodiment of the present of invention：
Title：The convertible different flexible element shaft joints in periphery.
Flexible element number of species：Whole (not otch) A630 type vee-belt, totally 4
Pressing plate quantity：8 pieces
Driving motor power：22kw
Rotating speed：720 turns point
The present embodiment is successfully operated 12 years loaded on 12mm × 2000mm veneer reeling machines.
The present invention can change various criterion flexible element by different demands.Composition different capacity size, seriation, generalization are produced
Product, the mechanical transmission fields under being widely used in various work and use condition.
Claims (3)
1. a kind of convertible different flexible element shaft joints in periphery, are made up of half shaft coupling, flexible element, pressing plate, bolt, and its feature exists
It is ring in each flexible element, is located side by side at two opposed half shaft coupling peripheries, is connected with some platen liners, bolt respectively
Connect.
2. the convertible different flexible element shaft joints in periphery according to claim 1, is characterized in that two and half shaft couplings with one heart,
Its periphery is separated from each other with each pressing plate connecting portion, is alternately arranged along surrounding.
3. the convertible different flexible element shaft joints in periphery according to claim 1, is characterized in that wherein convertible difference is scratched
Property part refers to any one of following flexible element：I.e.
V-belt, narrow V-belt, the narrow V-belt of joint group,
Flat belt, braid over braid,
Any one of garden belt, rope, steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902629.XU CN206036060U (en) | 2016-08-19 | 2016-08-19 | Peripheral convertible different flexible element shaft joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902629.XU CN206036060U (en) | 2016-08-19 | 2016-08-19 | Peripheral convertible different flexible element shaft joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036060U true CN206036060U (en) | 2017-03-22 |
Family
ID=58307221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902629.XU Expired - Fee Related CN206036060U (en) | 2016-08-19 | 2016-08-19 | Peripheral convertible different flexible element shaft joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036060U (en) |
-
2016
- 2016-08-19 CN CN201620902629.XU patent/CN206036060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200819 |