CN202579694U - Separable coupler - Google Patents
Separable coupler Download PDFInfo
- Publication number
- CN202579694U CN202579694U CN 201220229118 CN201220229118U CN202579694U CN 202579694 U CN202579694 U CN 202579694U CN 201220229118 CN201220229118 CN 201220229118 CN 201220229118 U CN201220229118 U CN 201220229118U CN 202579694 U CN202579694 U CN 202579694U
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- CN
- China
- Prior art keywords
- bearing
- driven
- plate
- tie
- shaft
- 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 discloses a separable coupler. The coupler comprises an active part and a driven part, wherein the active part comprises a bearing base, a bearing, a main shaft and an active connecting disk, and the driven part comprises a bearing base, a bearing, a driven shaft and a driven connecting disk. The separable coupler can be connected in a separable mode, the installation and the disassembly are convenient, the requirement for the installation process is low, and the driven connecting disk is connected with the driven shaft through a spline, so that the coupler can move axially, stable transmission can be achieved, the effects of transmission buffer are achieved, the vibration generated during transmission is avoided, the transmission stability is guaranteed, the bearing is an aligning ball bearing, the concentricity of the shaft and the shaft deflection degree are guaranteed, a conical roller bearing is used, the radial load bearing and axial load bearing abilities are improved, the transmission stability is improved further, the spring installed on the driven shaft can achieves the functions of buffer and damping, the connection of the coupler is stable, and the mesh tightness of the active part and the driven part is guaranteed.
Description
Technical field
The utility model relates to a kind of coupling, specifically, is a kind of separable coupling.
Background technique
Coupling is widely used in transmission fields such as machinery, hydraulic pressure; Generally speaking, owing to reasons such as working machine tool and manufacture costs, the manufacturing dimension of axle is unsuitable long; Therefore in the process that transmission rotatablely moves; Sometimes need at least two axles, coupling just be used for axle with spool be connected, have good transferring rotational motion performance.Present coupling mainly is two axles to be fixedly connected with bolt through link, and the parts that need are many, and complex structure is installed trouble, and mounting process requires high, and connects too closely, is prone to produce vibration during transmission, the stability that the influence axle rotates.
The model utility content
The utility model is fixedly connected to existing coupling, and parts are many, and complex structure is installed trouble, is prone to produce shortcomings such as influence of vibration rotational stability, has designed a kind of separable coupling.
The separable coupling of the utility model; Comprise active part, secondary part, described active part comprises bearing support, bearing, driving shaft, active tie-plate, and Bearing Installation is on driving shaft; Initiatively tie-plate is fixedly mounted on an end of driving shaft, and Bearing Installation is in bearing support; Described secondary part comprises bearing support, bearing, driven shaft, driven tie-plate, and Bearing Installation is on driven shaft, and driven shaft one end is equipped with spline, and driven shaft is connected with driven tie-plate through spline, and Bearing Installation is in bearing support; Initiatively tie-plate is provided with projection, and driven tie-plate is provided with groove, and initiatively tie-plate is connected with engagement through projection with driven tie-plate.
Preferably, also be provided with the ring-type limiting stopper on the described driven shaft, spring is installed on the driven shaft, spring is between driven tie-plate and ring-type limiting stopper.
Preferably, the bearing of described active part and secondary part all is two, and a bearing is a selfaligning ball bearing, and another bearing is a tapered roller bearing.
The beneficial effect of the utility model is: separable coupling directly is connected with a joggle through active tie-plate and driven tie-plate, connects separablely, and installing/dismounting is easy; Mounting process requires low, and driven tie-plate is connected with driven shaft through spline, guarantees that coupling can move in the axial direction; And transmission that can be stable can be played the effect of buffering transmission and damping, has avoided the vibration that produces in the transmission; Guaranteed stability of transmission, bearing adopts selfaligning ball bearing, has guaranteed the concentricity and the shaft deflection of axle; Adopt tapered roller bearing, improved the ability of bearing radial load and thrust load, further improved stability of transmission; The spring of installing on the driven shaft also can play the effect of bumper and absorbing shock, and it is more firm that coupling is connected, and has guaranteed the tightness of active part and secondary part engagement.
Description of drawings
Accompanying drawing 1 is the split perspective view of the separable coupling of the utility model.
Embodiment
The separable coupling of the utility model; As shown in Figure 1, comprise active part, secondary part, it is characterized in that; Described active part comprises bearing support 1, bearing, driving shaft 2, active tie-plate 3; Bearing Installation is on driving shaft 2, and initiatively tie-plate 3 is fixedly mounted on an end of driving shaft 2, and Bearing Installation is in bearing support 1; Described secondary part comprises bearing support 1, bearing, driven shaft 4, driven tie-plate 5, and Bearing Installation is on driven shaft 4, and driven shaft 4 one ends are equipped with spline 6, and driven shaft 4 is connected with driven tie-plate 5 through spline 6, and Bearing Installation is in bearing support 1; Initiatively tie-plate 3 is provided with projection, and driven tie-plate 5 is provided with groove, and initiatively tie-plate 3 is connected with engagement through projection with driven tie-plate 5.
The bearing of active part and secondary part all is two; A bearing is a selfaligning ball bearing 9, has guaranteed the concentricity and the shaft deflection of axle, and another bearing is a tapered roller bearing 10; Improve the ability of bearing radial load and thrust load, further improved stability of transmission.
Also be provided with ring-type limiting stopper 7 on the driven shaft 4; Spring 8 is installed on the driven shaft 4, and spring 8 is between driven tie-plate 5 and ring-type limiting stopper 7, and spring can be pressed together on driven tie-plate on the active tie-plate closely; Make connection more firm, guaranteed the tightness that coupling connects.
On driving shaft 2 and the driven shaft 4 sprocket wheel or gear can be installed; Receive or transferring power, during use, power resources such as driving shaft 2 and motor are connected through chain; Driven tie-plate 5 is connected with engagement through projection with active tie-plate 3; Spring 8 is engaged on driven tie-plate 5 on the active tie-plate 3 closely, and speed reducer drive driving shaft 2 rotates, and driving shaft 2 arrives driven shaft 4 through the engagement of active tie-plate 3 and driven tie-plate 5 with transmission of power; Driven shaft 4 rotates, and separable coupling has been accomplished the transmission of power of axle with axle.
Claims (3)
1. separable coupling; Comprise active part, secondary part; It is characterized in that described active part comprises bearing support (1), bearing, driving shaft (2), active tie-plate (3), Bearing Installation is on driving shaft (2); Initiatively tie-plate (3) is fixedly mounted on an end of driving shaft (2), and Bearing Installation is in bearing support (1); Described secondary part comprises bearing support (1), bearing, driven shaft (4), driven tie-plate (5); Bearing Installation is on driven shaft (4); Driven shaft (4) one ends are equipped with spline (6); Driven shaft (4) is connected with driven tie-plate (5) through spline (6), and Bearing Installation is in bearing support (1); Initiatively tie-plate (3) is provided with projection, and driven tie-plate (5) is provided with groove, and initiatively tie-plate (3) is connected with engagement through projection with driven tie-plate (5).
2. separable coupling according to claim 1; It is characterized in that; Also be provided with ring-type limiting stopper (7) on the described driven shaft (4), spring (8) is installed on the driven shaft (4), spring (8) is positioned between driven tie-plate (5) and the ring-type limiting stopper (7).
3. separable coupling according to claim 1 is characterized in that, the bearing of described active part and secondary part all is two, and a bearing is selfaligning ball bearing (9), and another bearing is tapered roller bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229118 CN202579694U (en) | 2012-05-21 | 2012-05-21 | Separable coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229118 CN202579694U (en) | 2012-05-21 | 2012-05-21 | Separable coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579694U true CN202579694U (en) | 2012-12-05 |
Family
ID=47249108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220229118 Expired - Fee Related CN202579694U (en) | 2012-05-21 | 2012-05-21 | Separable coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110444A (en) * | 2013-04-18 | 2014-10-22 | 兰州二建集团建鑫工程有限公司 | Flexible connection device for multifunctional limiting stopper |
| CN108953402A (en) * | 2018-06-26 | 2018-12-07 | 中国核电工程有限公司 | A kind of fast mounted clutch type oldham coupling |
| CN110052883A (en) * | 2019-04-08 | 2019-07-26 | 科德数控股份有限公司 | A kind of servo cam workbench switching station feeder |
-
2012
- 2012-05-21 CN CN 201220229118 patent/CN202579694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110444A (en) * | 2013-04-18 | 2014-10-22 | 兰州二建集团建鑫工程有限公司 | Flexible connection device for multifunctional limiting stopper |
| CN108953402A (en) * | 2018-06-26 | 2018-12-07 | 中国核电工程有限公司 | A kind of fast mounted clutch type oldham coupling |
| CN110052883A (en) * | 2019-04-08 | 2019-07-26 | 科德数控股份有限公司 | A kind of servo cam workbench switching station feeder |
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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: 20121205 Termination date: 20140521 |