CN201401446Y - Coupler - Google Patents
Coupler Download PDFInfo
- Publication number
- CN201401446Y CN201401446Y CN2009200894193U CN200920089419U CN201401446Y CN 201401446 Y CN201401446 Y CN 201401446Y CN 2009200894193 U CN2009200894193 U CN 2009200894193U CN 200920089419 U CN200920089419 U CN 200920089419U CN 201401446 Y CN201401446 Y CN 201401446Y
- Authority
- CN
- China
- Prior art keywords
- coupling
- utility
- model
- coupler
- internal thread
- 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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- Transmission Devices (AREA)
Abstract
The utility model discloses a coupler, which comprises a coupling body coupling a driving shaft and a driven shaft; and the coupling body is an internal thread body in threaded connection with the driving shaft and the driven shaft; and the inner thread body is dual-body structure connected through a connecting lug. The coupler has the advantages of simple structure, small volume, high integrity,lower requirement on neutral and angular displacement precisions, convenient manufacture and low cost.
Description
Technical field
The utility model relates to the mechanical transmission component, especially relates to coupling.
Background technique
Coupling belongs to mechanical spare part in common use category, and two axles (driving shaft and driven shaft) that are used for connecting in the different institutions make it the mechanical parts of common rotation with transmitting torque.Present employed coupling has diaphragm coupling, drum-shaped tooth type shaft coupling etc., though brought into play good effect with the rotation mode transmitting torque time, structure is comparatively complicated, and requirement on machining accuracy is higher and increased manufacture cost.
The model utility content
The utility model purpose is to provide a kind of coupling simple in structure, cheap for manufacturing cost.
For achieving the above object, the utility model can be taked following technical proposals:
Coupling described in the utility model, it comprises the connected body that connects master and slave moving axis; Described connected body is the internal thread body that is connected by screw thread with master and slave moving axis.
Two body structures of described internal thread body for being connected by engaging lug.
That the utility model advantage is is simple in structure, volume is little, integrality is strong, simultaneously to neutral, the required precision of angle off normal is not high, and is convenient to cheap for manufacturing cost.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation.
Fig. 2 is the utility model embodiment 2 a structural representation.
Embodiment
Embodiment 1:
As shown in Figure 1, coupling described in the utility model, it comprises the connected body that connects master and slave moving axis 1,2; Described connected body is the internal thread body 3 that is connected by screw thread with master and slave moving axis 1,2.
Embodiment 2:
As shown in Figure 2, coupling described in the utility model, it comprises the connected body that connects master and slave moving axis 1,2; Described connected body is the internal thread body 3 that is connected by screw thread with master and slave moving axis 1,2; Two body structures of described internal thread body 3 for being connected by engaging lug 4.
Claims (2)
1, a kind of coupling, it comprises the connected body that connects master and slave moving axis (1,2); It is characterized in that: described connected body is the internal thread body (3) that is connected by screw thread with master and slave moving axis (1,2).
2, coupling according to claim 1 is characterized in that: two body structures of described internal thread body (3) for being connected by engaging lug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200894193U CN201401446Y (en) | 2009-04-03 | 2009-04-03 | Coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200894193U CN201401446Y (en) | 2009-04-03 | 2009-04-03 | Coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401446Y true CN201401446Y (en) | 2010-02-10 |
Family
ID=41661244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200894193U Expired - Fee Related CN201401446Y (en) | 2009-04-03 | 2009-04-03 | Coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401446Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398113A (en) * | 2013-08-23 | 2013-11-20 | 昆山瑞钧机械设备有限公司 | Improved coupler for wire cutting machine |
| CN103758875A (en) * | 2014-01-10 | 2014-04-30 | 佛山市特赛化工设备有限公司 | Safe, reliable and convenient-to-clean propeller shaft coupler |
| US11072892B2 (en) | 2019-10-24 | 2021-07-27 | Caterpillar Paving Products Inc. | Compactor with internal double helical splined shaft |
-
2009
- 2009-04-03 CN CN2009200894193U patent/CN201401446Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398113A (en) * | 2013-08-23 | 2013-11-20 | 昆山瑞钧机械设备有限公司 | Improved coupler for wire cutting machine |
| CN103758875A (en) * | 2014-01-10 | 2014-04-30 | 佛山市特赛化工设备有限公司 | Safe, reliable and convenient-to-clean propeller shaft coupler |
| US11072892B2 (en) | 2019-10-24 | 2021-07-27 | Caterpillar Paving Products Inc. | Compactor with internal double helical splined shaft |
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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: 20100210 Termination date: 20100403 |