CN201027821Y - Bellows coupling - Google Patents
Bellows coupling Download PDFInfo
- Publication number
- CN201027821Y CN201027821Y CNU2007200475398U CN200720047539U CN201027821Y CN 201027821 Y CN201027821 Y CN 201027821Y CN U2007200475398 U CNU2007200475398 U CN U2007200475398U CN 200720047539 U CN200720047539 U CN 200720047539U CN 201027821 Y CN201027821 Y CN 201027821Y
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- CN
- China
- Prior art keywords
- bellows
- coupling
- utility
- model
- billow
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- Expired - Fee Related
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Abstract
The utility model discloses a billow pipe shaft coupler which comprises two ends of shaft coupler and a billow pipe arranged between the two ends of shaft coupler; the places of the two ends of shaft coupler connected with the billow pipe are respectively provided with a slot, wherein, the billow pipe is pressed into the slots through copper strips to keep the billow pipe pressed between the copper strips and the shaft coupler. The utility model has the advantages that no sliding phenomenon between the metal end and the billow pipe occur when the billow pipe shaft coupler provided by the utility model rotates at high-speed and delivers the moment.
Description
Technical field
The utility model relates to coupling, is specifically related to a kind of bellows coupling.
Background technique
Coupling is mainly used in the connection in the mechanical transmission, it is the critical piece in the mechanical transmission, its effect is to connect driving shaft and driven shaft, with transmitting movement and moment of torsion, compensation since distortion after the foozle, alignment error, carrying and variation of temperature etc. cause axially, radially be offset with angle.Existing bellows coupling high speed rotating, during carry-over moment, metal end produces with bellows easily and skids, the easy explosion of bellows, lack working life.
Summary of the invention
The purpose of this utility model is to provide a kind of bellows coupling, and this bellows coupling can overcome the defective of prior art, makes the coupling high speed rotating, during carry-over moment, can not allow metal end and bellows produce and skid, bellows is not easy explosion, long service life.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model comprises a kind of bellows coupling, comprise two coupling ends and be arranged on the middle bellows of two coupling ends, two coupling ends connect the bellows place and are provided with groove respectively, by copper bar bellows is compressed into groove, bellows is pressed between copper bar and the coupling end.
Technical solution adopted in the utility model also comprises: described bellows is the corrugated stainless steel tubing elastomer.
Technical solution adopted in the utility model also comprises: described bellows is individual layer, two-layer or multilayer, and its thickness is 0.1mm to 0.8mm.
Technical solution adopted in the utility model also comprises: be provided with clamp screw on the described two coupling ends.
Technical solution adopted in the utility model also comprises: described bellows coupling also comprises set screw.
Technical solution adopted in the utility model also comprises: also be provided with compression screw on the described coupling end end face.
Beneficial technical effects of the present utility model is: bellows coupling of the present utility model utilizes copper bar that bellows is compressed into groove, bellows is pressed between copper bar and the metal end, produces frictional force, make the coupling high speed rotating, during carry-over moment, can not allow metal end and bellows produce and skid; Simultaneously, bellows is adopted new technology, and is not easy explosion, long service life.
[description of drawings]
Fig. 1 is the structural drawing of clamping type bellows coupling of the present utility model;
Fig. 2 is the lateral plan of clamping type bellows coupling of the present utility model;
Fig. 3 is the structural drawing of the fixed bellows coupling of set screw of the present utility model;
Fig. 4 is the lateral plan of the fixed bellows coupling of set screw of the present utility model;
Fig. 5 is the structural drawing of expansion set articulated bellows coupling of the present utility model;
Fig. 6 is the lateral plan of expansion set articulated bellows coupling of the present utility model.
[embodiment]
Bellows coupling has with the means of fixation of axle when connecting: clamping type (also claiming enclasping type), set screw is fixed and the expansion set articulated.
See also Fig. 1, be the structural drawing of clamping type bellows coupling of the present utility model.This clamping type bellows coupling comprises two coupling ends 10, is arranged on the bellows 20 of two coupling ends, 10 centres.Two coupling ends 10 adopt metallic material to make, and can be aluminum alloy, stainless steel or ferro-alloy and form.Bellows 20 is the corrugated stainless steel tubing elastomer, and it is flexible that coupling is produced.In order to increase driving torque, bellows 20 can be designed to individual layer, two-layer or multilayer, and its thickness can be 0.1 to 0.8mm.Two coupling ends 10 connect bellows 20 places and are provided with groove 30 respectively, utilize copper bar 40 that bellows 20 is compressed into groove 30, bellows 20 is pressed between copper bar 40 and the coupling end 10, produce frictional force, make the coupling high speed rotating, during carry-over moment, can not allow coupling end 10 produce and skid with bellows 20.
See also Fig. 2, be the lateral plan of clamping type bellows coupling of the present utility model.This clamping type bellows coupling also comprises on clamp screw 50, the two coupling ends 10 and is provided with clamp screw 50.By tightening clamp screw 50, make coupling joining end 10 produce flow of metal, the coupling endoporus closely contacts with joining shaft, produces frictional force, just can not skid during rotation, plays the effect of carry-over moment.
See also Fig. 3, be the structural drawing of the fixed bellows coupling of set screw of the present utility model.The fixed bellows coupling of this set screw comprises two coupling ends 10, is arranged on the bellows 20 of two coupling ends, 10 centres.
See also Fig. 4, be the lateral plan of the fixed bellows coupling of set screw of the present utility model.The fixed bellows coupling of this set screw also comprises set screw 60.During connection, utilize two set screws 60 that are mutually 90 degree, the axle that injects coupling is locked, set screw 60 front ends contact with the axle center, play fixation.
See also Fig. 5, be the structural drawing of expansion set articulated bellows coupling of the present utility model.This expansion set articulated bellows coupling comprises two coupling ends 10, is arranged on the bellows 20 of two coupling ends, 10 centres.Also be provided with compression screw 70 on coupling end 10 end faces.
See also Fig. 6, be the lateral plan of expansion set articulated bellows coupling of the present utility model.During connection, tighten compression screw 70, make the end face expansion set produce flow of metal, closely contact, hold the axle center tightly, play anastomosis with coupling.
The above is a preferred embodiments of the present utility model only, is not to be used to limit protection domain of the present utility model.Anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the variation that can expect easily all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. bellows coupling, comprise two coupling ends and be arranged on the middle bellows of two coupling ends, it is characterized in that: two coupling ends connect the bellows place and are provided with groove respectively, by copper bar bellows are compressed into groove, and bellows is pressed between copper bar and the coupling end.
2. bellows coupling according to claim 1 is characterized in that: described bellows is the corrugated stainless steel tubing elastomer.
3. bellows coupling according to claim 1 and 2 is characterized in that: described bellows is individual layer, two-layer or multilayer, and its thickness is 0.1mm to 0.8mm.
4. bellows coupling according to claim 3 is characterized in that: be provided with clamp screw on the described two coupling ends.
5. bellows coupling according to claim 3 is characterized in that: described bellows coupling also comprises set screw.
6. bellows coupling according to claim 3 is characterized in that: also be provided with compression screw on the described coupling end end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200475398U CN201027821Y (en) | 2007-01-18 | 2007-01-18 | Bellows coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200475398U CN201027821Y (en) | 2007-01-18 | 2007-01-18 | Bellows coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027821Y true CN201027821Y (en) | 2008-02-27 |
Family
ID=39132030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200475398U Expired - Fee Related CN201027821Y (en) | 2007-01-18 | 2007-01-18 | Bellows coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027821Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534921A (en) * | 2012-02-27 | 2012-07-04 | 张家港润山针织机械有限公司 | Shaft coupling in computer jacquard |
| CN104565100A (en) * | 2015-01-07 | 2015-04-29 | 丹东克隆先锋泵业有限公司 | Metal corrugated pipe pin type coupling |
| CN107575498A (en) * | 2017-10-27 | 2018-01-12 | 天津包博特密封科技有限公司 | A kind of high-strength flexible shaft coupling |
| CN107882891A (en) * | 2016-09-30 | 2018-04-06 | 台湾精锐科技股份有限公司 | Shaft coupling |
| CN111059167A (en) * | 2019-12-26 | 2020-04-24 | 鲁东大学 | Axial member elastic coupling |
-
2007
- 2007-01-18 CN CNU2007200475398U patent/CN201027821Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534921A (en) * | 2012-02-27 | 2012-07-04 | 张家港润山针织机械有限公司 | Shaft coupling in computer jacquard |
| CN104565100A (en) * | 2015-01-07 | 2015-04-29 | 丹东克隆先锋泵业有限公司 | Metal corrugated pipe pin type coupling |
| CN107882891A (en) * | 2016-09-30 | 2018-04-06 | 台湾精锐科技股份有限公司 | Shaft coupling |
| CN107575498A (en) * | 2017-10-27 | 2018-01-12 | 天津包博特密封科技有限公司 | A kind of high-strength flexible shaft coupling |
| CN107575498B (en) * | 2017-10-27 | 2024-01-30 | 天津包博特密封科技有限公司 | High-strength flexible coupling |
| CN111059167A (en) * | 2019-12-26 | 2020-04-24 | 鲁东大学 | Axial member elastic coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20110118 |