CN205689624U - A kind of flexible clutch - Google Patents
A kind of flexible clutch Download PDFInfo
- Publication number
- CN205689624U CN205689624U CN201620571969.9U CN201620571969U CN205689624U CN 205689624 U CN205689624 U CN 205689624U CN 201620571969 U CN201620571969 U CN 201620571969U CN 205689624 U CN205689624 U CN 205689624U
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- Prior art keywords
- joints
- flexible pipe
- pipe
- flexible
- joint
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Abstract
A kind of flexible clutch, relate to a kind of shaft coupling, including two joints, a piece flexible pipe and two clamp nuts, the two ends of flexible pipe are connected with two joints respectively, two joints are connected with driving shaft to be connected and driven axle respectively, two joints all include axle connecting portion and are co-axially located at the pipe jointing part of axle connecting portion one end, the two ends swelling of flexible pipe is on the outer wall of the pipe jointing part of two joints, two clamp nuts are respectively sleeved at the two ends of flexible pipe and the junction of two joints, clamp nut one end connects with corresponding joint screw thread, the other end by the respective end lock ring of flexible pipe on the pipe jointing part of joint.This utility model can be used in the connection having two axles of relatively large deviation in axiality when low torque drive, reduces manufacture and installation accuracy, and stable drive is reliable, with low cost.
Description
Technical field
This utility model relates to a kind of shaft coupling, is specifically related to a kind of flexible clutch.
Background technology
Rotary encoder is a kind of device for measuring rotating speed, in use requires the highest to its installation accuracy,
If alignment error is big, such as eccentric, drift angle, just has excessive load and be added on axle, thus cause damage or shorten it and make
Use the life-span.Existing common cross-axle universal shaft coupling angle compensation ability is strong, bearing capacity big, can transmit bigger moment of torsion,
But its structure is complicated, manufacturing cost is higher, for two connecting shaft coaxiality deviations bigger in the case of the most applicable.In this situation
Under, urgent needs one simple in construction, use reliably, and disclosure satisfy that two axles have the Novel connected of relatively large deviation situation installation requirement
Axial organ.
Utility model content
The purpose of this utility model is to provide a kind of flexible clutch, and it allows driving shaft and driven axle to have in axiality
Bigger deviation, it is possible to effectively solve driving shaft, driven axle out-of-alignment problem during low torque drive.
For achieving the above object, the technical solution of the utility model is: a kind of flexible clutch, connects including two
Head, a flexible pipe and two clamp nuts, the two ends of flexible pipe are connected with two joints respectively, and two joints are respectively with to be connected
Driving shaft and driven axle connect, and two joints all include axle connecting portion and are co-axially located at the pipe jointing part of axle connecting portion one end,
The two ends swelling of flexible pipe is on the outer wall of the pipe jointing part of two joints, and two clamp nuts are respectively sleeved at the two ends and two of flexible pipe
The junction of joint, clamp nut one end connects with corresponding joint screw thread, the other end by the respective end lock ring of flexible pipe at joint
Pipe jointing part on.
Further, the pipe jointing part of described two joints all includes cylindrical section and the frustum section being coaxially disposed, cylindrical section
One end is connected with the axle connecting portion of joint, and the other end is connected with the larger diameter end of frustum section, and the diameter of cylindrical section is less than frustum section
The diameter of larger diameter end, the swelling respectively of the two ends of flexible pipe is on the cylindrical section of corresponding joint and the outer wall of frustum section.
Beneficial effect: flexible clutch of the present utility model uses flexible pipe to connect driving shaft with passive by two joints
Axle, reduces driving shaft and the requirement of driven axle axiality.When low torque drive, it is possible to bigger for having in axiality
The connection of two axles of deviation, reduces manufacture and installation accuracy, efficiently solves driving shaft and driven axle when low moment of torsion rotates
Out-of-alignment problem, stable drive is reliable, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Figure is labeled as: 1, joint, 2, clamp nut, 3, flexible pipe, 4, cylindrical section, 5, frustum section.
Detailed description of the invention
As it is shown in figure 1, a kind of flexible clutch, including 1, flexible pipe 3 of two joints and two clamp nuts 2, flexible pipe 3
Two ends be connected with two joints 1 respectively, two joints 1 are connected with driving shaft to be connected and driven axle respectively.Two joints 1
All including axle connecting portion and be co-axially located at the pipe jointing part of axle connecting portion one end, axle connecting portion is used for installing driving shaft or driven
Axle, pipe jointing part is used for connecting flexible pipe 3.The axle connecting portion of two joints 1 all includes the cylinder of two sections of different-diameters, two sections of circles
The inside of cylinder is axially arranged with axle installing hole.The pipe jointing part of two joints 1 all includes cylindrical section 4 and the frustum section 5 being coaxially disposed,
One end of cylindrical section 4 is connected with the axle connecting portion of joint 1, and the other end is connected with the larger diameter end of frustum section 5, cylindrical section 4 straight
Footpath is less than the diameter of frustum section 5 larger diameter end, and so, swelling is distinguished at the cylindrical section 4 of corresponding joint 1 and cone in the two ends of flexible pipe 3
On the outer wall of platform section 5, and owing to cylindrical section 4 is different with frustum section 5 diameter, there is projection in both junctions, make flexible pipe 3 not allow
Easily come off from joint 1.Two clamp nuts 2 are respectively sleeved at the two ends of flexible pipe 3 and the junction of two joints 1, for by soft
The two ends of pipe 3 are fastened on two joints 1.Described clamp nut 2 one end is threaded with corresponding joint 1, and the other end is by flexible pipe 3
Respective end lock ring on the pipe jointing part of joint 1, the thrust of two clamp nuts 2 allows low torque drive.Two clamp nuts 2
From its one end threadeded with corresponding joint 1 to the other end, it is divided into large diameter section, reducer and little internal diameter section, imperial palace
After the corresponding joint of footpath Duan Yu 1 is threaded, utilize its little internal diameter section that the respective end of flexible pipe 3 is pressed on joint 1 pipe jointing part
Frustum section 5 on.
Flexible clutch flexible pipe 3 of the present utility model connects driving shaft and driven axle by two joints 1, can absorb
The coaxiality error of two connecting shafts, the alternative Hooks coupling universal coupling when low torque drive.During installation, first two clamp nuts 2 are overlapped
On flexible pipe 3, then it is locked after the two ends of flexible pipe 3 are swollen at the cylindrical section 4 of two joint 1 pipe jointing parts and the outer wall of frustum section 5
On, screw two clamp nuts 2 the most respectively, and make its one end be threaded on the axle connecting portion of two joints 1, two clamp nuts
Flexible pipe 3 is pressed in the frustum section 5 of two joint 1 pipe jointing parts by the other end of 2, thus is connect with two respectively at the two ends of flexible pipe 3
1 fixes, and is finally connected with driving shaft and driven axle respectively by two joints 1.
Claims (2)
1. a flexible clutch, it is characterised in that: include two joints (1), a flexible pipe (3) and two clamp nuts (2),
The two ends of flexible pipe (3) are connected with two joints (1) respectively, and two joints (1) connect with driving shaft to be connected and driven axle respectively
Connecing, two joints (1) all include axle connecting portion and are co-axially located at the pipe jointing part of axle connecting portion one end, the two ends of flexible pipe (3)
Swelling is on the outer wall of the pipe jointing part of two joints (1), and two clamp nuts (2) are respectively sleeved at the two ends and two of flexible pipe (3)
The junction of joint (1), clamp nut (2) one end is threaded with corresponding joint (1), and the other end is corresponding by flexible pipe (3)
End lock ring is on the pipe jointing part of joint (1).
2. a kind of flexible clutch as claimed in claim 1, it is characterised in that: the pipe jointing part of described two joints (1) all wraps
Including the cylindrical section (4) and frustum section (5) being coaxially disposed, one end of cylindrical section (4) is connected with the axle connecting portion of joint (1), another
End is connected with the larger diameter end of frustum section (5), and the diameter of cylindrical section (4) is less than the diameter of frustum section (5) larger diameter end, flexible pipe
(3) swelling respectively of two ends is on the cylindrical section (4) of corresponding joint (1) and the outer wall of frustum section (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571969.9U CN205689624U (en) | 2016-06-15 | 2016-06-15 | A kind of flexible clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571969.9U CN205689624U (en) | 2016-06-15 | 2016-06-15 | A kind of flexible clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689624U true CN205689624U (en) | 2016-11-16 |
Family
ID=57428298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571969.9U Active CN205689624U (en) | 2016-06-15 | 2016-06-15 | A kind of flexible clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443345A (en) * | 2018-04-25 | 2018-08-24 | 新乡市东振机械制造有限公司 | A kind of flexible clutch |
-
2016
- 2016-06-15 CN CN201620571969.9U patent/CN205689624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443345A (en) * | 2018-04-25 | 2018-08-24 | 新乡市东振机械制造有限公司 | A kind of flexible clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |