CN200978893Y - Elastic coupler - Google Patents
Elastic coupler Download PDFInfo
- Publication number
- CN200978893Y CN200978893Y CN 200620105366 CN200620105366U CN200978893Y CN 200978893 Y CN200978893 Y CN 200978893Y CN 200620105366 CN200620105366 CN 200620105366 CN 200620105366 U CN200620105366 U CN 200620105366U CN 200978893 Y CN200978893 Y CN 200978893Y
- Authority
- CN
- China
- Prior art keywords
- articulator
- shaft
- detaching
- main body
- springy
- 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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Abstract
The utility model belongs to the driving shaft field, more particularly a new typed springy articulator of a connecting rotation shaft. When the common seen cross universal articulator connects the rotation shaft of two fixing device, the articulator must fully match with the distance between two connecting shaft, when detaching the middle connecting shaft, one of the two fixing devices must be detached before, then the articulator on the corresponding side can be fetched, detaching the middle connecting shaft makes the detaching inconvenient and the driving shaft buffer and vibration damping effect not good during working. The utility model provides new typed springy articulator with the buffer and vibration damping effect during working, and more convenient equipping and detaching, comprising two connected hollowed cylinder main body, wherein the outer portion of the main body can be equipped with a holding block of the rotating shaft, and a round ring shaped springy plate is equipped between the two connected cylinder main body. Make use of the round ring shaped springy plate to connect the cylinder main body to a complete articulator, after being loosed the articulator can also flexibly move on the connecting shaft like a shaft sleeve which is convenient for detachment and equipment.
Description
[technical field]
The utility model belongs to the transmission shaft field, particularly a kind of New Model of Flexible Coupling.
[background technique]
In mechanical transmission fields, adopt shaft joint to be in transmission connection between each transmission shaft.Common rigid coupling can't be dismantled also pretty troublesome to transmission shaft buffering and vibration damping when work.Use cross universal coupling to connect rotating shaft as shown in Figure 3, coupling must match fully with two coupling shaft spacings; During coupling shaft in the middle of the dismounting, must be in advance A device or B device after being folded down earlier, one of them just can be taken off the coupling of respective side, thus the coupling shaft in the middle of pulling down, dismounting inconvenience.
[model utility content]
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the existing in prior technology defective, has buffering and damping effect when a kind of work is provided, and installation and removal are New Model of Flexible Coupling more easily.
The technical solution of the utility model is: a kind of New Model of Flexible Coupling, the hollow circuit cylinder body that comprises two butt joints, the body outer end is connected to the piece of holding tightly of the rotating shaft of can packing into, it is characterized in that described two butt joint cylindrical body hollows, between be provided with the ring elastic ring that connects both.Utilize the ring spring sheet of hollow will dock cylindrical body and be connected to become complete coupling, in the middle of coupling can move to, be convenient to the dismounting of jack shaft as axle sleeve on coupling shaft, again can the compensating axial skew; Utilize the distortion of elastic ring to cushion and alleviate the vibration that produces in the transmission process.
Have circumferentially uniform mounting hole of four edges on the elastic ring described in the utility model, two projections that cooperate with mounting hole are respectively arranged on two cylindrical body end faces.Elastic ring is nested in clamping on the projection, and is simple in structure, easily manufactured.
The piece of holding tightly described in the utility model is formed by connecting by fastening screw trip bolt by a pair of semicircle link, and is simple and reliable.
The utility model is provided with projection and utilizes the elastic ring of annular to connect at the coupling two ends, simple in structure, volume is little, has the revolution gap that goes to zero; Can effectively compensate the axial dipole field of transmission shaft in the work, alleviate vibration, installation and removal are convenient.
Below in conjunction with description of drawings and embodiment the utility model is described further.
[description of drawings]
Fig. 1: the utility model structural representation.
The side view of Fig. 2: Fig. 1.
Fig. 3: cross universal coupling coupling shaft schematic representation.
Fig. 4: the utility model coupling shaft schematic representation.
Among the figure: 1. hold piece, 2. cylindrical body, 3. elastic ring, 4. fastening screw trip bolt, 5. projection tightly.
[embodiment]
New Model of Flexible Coupling as depicted in figs. 1 and 2, the hollow circuit cylinder body 2 that comprises two butt joints, the projection 5 that two uniform settings are respectively arranged on the corresponding end face of two bodies, line passes the end face center of circle, the elastic ring 3 of nested annular on the projection, have the circumferentially uniform mounting hole corresponding of four edges on the elastic ring 3 with projection, elastic ring links together two cylindrical bodies, the cylindrical body outer end is connected to holds piece 1 tightly, hold piece tightly and be formed by connecting by fastening screw trip bolt 4, the rotating shaft of can packing in it by a pair of semicircle link.
User mode as shown in Figure 4, couple together by the rotating shaft of two New Model of Flexible Coupling and an intermediate connecting shaft A, B two fixing devices, when dress or dismounting coupling, the fastening screw trip bolt at coupling two ends need only be unclamped, coupling just can axially move freely along coupling shaft, has solved the problem of existing cross universal coupling installation and removal difficulty; Elastic ring on the coupling can effectively compensate the axial dipole field of transmission shaft, the vibration that buffering produces at work simultaneously.
Claims (3)
1, a kind of New Model of Flexible Coupling, the hollow circuit cylinder body (2) that comprises two butt joints, what the body outer end was connected to the rotating shaft of can packing into holds piece (1) tightly, it is characterized in that described two butt joint cylindrical body (2) hollows, between be provided with the ring elastic ring (3) that connects both.
2, elastic coupling flexible coupling according to claim 1 is characterized in that having on the described elastic ring (3) circumferentially uniform mounting hole of four edges, on two cylindrical bodies (2) end face two projections that cooperate with mounting hole (5) is arranged respectively.
3, elastic coupling flexible coupling according to claim 1 is characterized in that the described piece (1) of holding tightly is formed by connecting by fastening screw trip bolt (4) by a pair of semicircle link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105366 CN200978893Y (en) | 2006-06-30 | 2006-06-30 | Elastic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105366 CN200978893Y (en) | 2006-06-30 | 2006-06-30 | Elastic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978893Y true CN200978893Y (en) | 2007-11-21 |
Family
ID=38979269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105366 Expired - Fee Related CN200978893Y (en) | 2006-06-30 | 2006-06-30 | Elastic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978893Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806833A (en) * | 2011-06-02 | 2012-12-05 | 解志磊 | Power unit of new-energy coach |
| CN103758878A (en) * | 2014-01-03 | 2014-04-30 | 河南三维重工有限公司 | Spline pair with centering function |
| CN105134809A (en) * | 2015-09-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Flexible coupling and automobile steering mechanism |
| CN106763266A (en) * | 2016-12-23 | 2017-05-31 | 浙江众邦机电科技有限公司 | A kind of yielding coupling |
-
2006
- 2006-06-30 CN CN 200620105366 patent/CN200978893Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806833A (en) * | 2011-06-02 | 2012-12-05 | 解志磊 | Power unit of new-energy coach |
| CN103758878A (en) * | 2014-01-03 | 2014-04-30 | 河南三维重工有限公司 | Spline pair with centering function |
| CN105134809A (en) * | 2015-09-28 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Flexible coupling and automobile steering mechanism |
| CN105134809B (en) * | 2015-09-28 | 2017-12-22 | 安徽江淮汽车集团股份有限公司 | Flexible coupling and automotive steering structure |
| CN106763266A (en) * | 2016-12-23 | 2017-05-31 | 浙江众邦机电科技有限公司 | A kind of yielding coupling |
| CN106763266B (en) * | 2016-12-23 | 2019-09-13 | 浙江众邦机电科技有限公司 | A kind of yielding coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |