CN204113935U - A kind of coupling - Google Patents
A kind of coupling Download PDFInfo
- Publication number
- CN204113935U CN204113935U CN201420428253.4U CN201420428253U CN204113935U CN 204113935 U CN204113935 U CN 204113935U CN 201420428253 U CN201420428253 U CN 201420428253U CN 204113935 U CN204113935 U CN 204113935U
- Authority
- CN
- China
- Prior art keywords
- connection device
- half connection
- face
- groove
- end half
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 30
- 238000010168 coupling process Methods 0.000 title claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 30
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a kind of coupling, comprise drive end partly to join device, driven end and partly join device, driving component and setting sleeve, the end face of described drive end half connection device and the end face of described driven end half connection device are formed with the hole that a pair position is relative, described driving component is arranged in hole; The end face of described drive end half connection device is formed with a pair groove, and the end face of described driven end half connection device is formed with the projection of a pair respective slot, described drive end half connection device groove and described driven end half join device projection and are connected; Described setting sleeve is arranged at inside described drive end half connection device and driven end half connection device.The utility model processing is simple and convenient, bears pressure large, long service life, non-maintaining, installs simple, guarantees the continuity of producing.
Description
Technical field
The utility model relates to a kind of coupling, belongs to field of mechanical technique.
Background technique
Coupling is used to two axles (driving shaft and driven shaft) connected in different institutions to be made it jointly to rotate with the mechanical parts of transmitting torque, in the power transmission of high-speed overload, coupling also has the effect of buffering, vibration damping and raising axle system dynamic performance, has good transferring rotational motion performance.
Coupling of the prior art is when the larger torque of transmission, and the general spline that adopts is connected with axle, and half coupling of left and right can produce undesirable slip on axle, when rotation, left and right two and half axial organs collide, and not only produce noise, also can reduce the working life of coupling.Patent " a kind of detachable type coupling " (patent No.: 201310594419) inner introduced a kind of detachable type coupling, mainly comprise drive end and partly join device, driven end partly joins device, elastomer and setting sleeve, by on the end face of drive end half connection device, the reeded projection of at least one pair of tool is set, the end face of driven end half connection device arranges projection, projection is connected with the groove fit of projection, elastic component be wrapped in drive end half connection device and driven end half connection device be connected after projection outside, setting sleeve is arranged on the outside of described elastic component, easily distortion after Flexible Connector carrying in the middle of this structure, strict centering can not be ensured, the continuity that impact is produced.
Summary of the invention
The purpose of this utility model is, proposes a kind of processing simple and convenient, bears pressure large, long service life, non-maintaining, installs simple coupling, reaches the successional object of guaranteeing to produce.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of coupling, comprises drive end and partly joins device, driven end and partly join device, driving component and setting sleeve, and the end face of described drive end half connection device and the end face of described driven end half connection device are formed with the hole that a pair position is relative, described driving component is arranged in hole; The end face of described drive end half connection device is formed with a pair groove, and the end face of described driven end half connection device is formed with the projection of a pair respective slot, described drive end half connection device groove and described driven end half join device projection and are connected; Described setting sleeve is arranged at inside described drive end half connection device and driven end half connection device.The processing of this coupling is simple and convenient, non-maintaining, guarantees the continuity of producing.
Preferably, the hole of described placement driving component is formed in described groove and respective bump.
Preferably, it is some right that the projection of described groove and correspondence has, and all has driving component between described often pair of groove and corresponding projection.
Preferably, described hole has some right, and described hole is evenly arrange, and described driving component is arranged in hole, contributes to uniform stressed.
Preferably, described driving component is nylon rod, and the distortion that can prevent pressure-bearing from causing greatly, increases the service life.
Preferably, described groove and corresponding projection are semicircle, are easy to processing, operation and dismounting.
Preferably, described setting sleeve is formed with a groove, ensure that the strict centering of coupling.
The utility model has following beneficial effect:
1. the end face end face of the utility model coupling drive end half connection device being formed groove and driven end half connection device forms projection for semicircle, and the processing of this shape is simple and convenient, is easy to operation and dismounting.
2. the driving component of the utility model coupling is nylon rod, nylon has good toughness, tear resistance is strong, oil resistant, antidetonation, stretches, flexural strength is good, and there is the features such as moisture absorption is little, good stability of the dimension, adopt this material to prevent pressure-bearing large and the distortion that causes, substantially increase the Security of coupling, extend the working life of coupling.
3. the inner side of this coupling drive end half connection device and driven end half connection device arranges setting sleeve, ensure that the strict centering of coupling.
Accompanying drawing explanation
Fig. 1 main TV structure schematic diagram of the present utility model.
Fig. 2 side-looking structural representation of the present utility model.
Fig. 3 machining sketch chart of the present utility model.
Specific embodiments
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment 1
Fig. 1 and Fig. 2 is respectively plan view and the side view of coupling in present embodiment.Coupling as shown in the figure, comprises drive end half connection device 1, driven end half connection device 2, driving component 3 and setting sleeve 4.The end face of drive end half connection device 1 is formed with four pairs of grooves 11, accordingly, the end face of driven end half connection device 2 is formed with the projection 21 of four pairs of respective slot 11, it is alternate evenly distributed that drive end half connection device groove 11 and driven end half join device projection 21, drive end half connection device 1 and driven end half connection device 2 are connected formation annulus, and described groove 11 and corresponding projection 21 be semicircle; The end face of drive end half connection device 1 and the end face of driven end half connection device 2 are formed with the hole 31 that a pair position is relative, described driving component 3 is arranged in hole 31; Setting sleeve 4 is arranged at inside the annulus of drive end half connection device 1 and the formation of driven end half connection device 2, setting sleeve 4 is formed with a groove 41.
Further, driving component 3 is nylon rod, places the hole 31 of driving component 3 and is formed in described groove 11 and respective bump 21, and it is eight right that described groove 11 and respective bump 21 have, therefore placing the hole 31 of driving component 3 is eight to the hole 31 evenly arranged, and driving component 3 is arranged in hole 31.
Fig. 3 is machining sketch chart of the present utility model, and its main step is:
1) drive end half connection device 1, driven end half connection device 2 are processed into the corresponding alternate semicircle tongue and groove of eight couple as shown in Figure 3.
2) driving component 3 is inserted in the hole 31 of drive end half connection device 1 end face upper semi-circle connected in star 11.
3) setting sleeve 4 is placed on inside drive end half connection device 1, for installing centering.
4) drive end half connection device 1 and driven end half connection device 2 are connected.
Below shown by reference to the accompanying drawings each mode of execution is to detailed description of the present utility model; but should be noted that; these mode of executions are not limitation of the present invention; those of ordinary skill in the art are according to these mode of execution institute work energy, method or structural equivalent transformations or substitute, and all belong within protection domain of the present utility model.
Claims (7)
1. a coupling, comprises that drive end partly joins device (1), driven end partly joins device (2), driving component (3) and setting sleeve (4), it is characterized in that:
1) end face that the described drive end end face that partly joins device (1) and described driven end partly join device (2) is formed with the hole (31) that a pair position is relative, described driving component (3) is arranged in hole (31);
2) end face that described drive end partly joins device (1) is formed with a pair groove (11), the end face that described driven end partly joins device (2) is formed with the projection (21) of a pair respective slot (11), described drive end half connection device groove (11) joins device projection (21) with described driven end half and is connected;
3) described setting sleeve (4) is arranged at described drive end and partly joins device (1) and driven end and partly join device (2) inner side.
2. a kind of coupling according to claim 1, is characterized in that, the hole (31) of described placement driving component (3) is formed in described groove (11) and respective bump (21).
3. a kind of coupling according to claim 2, is characterized in that, it is some right that the projection (21) of described groove (11) and correspondence has, and all has driving component (3) between described often pair of groove (11) and corresponding projection (21).
4. a kind of coupling according to claim 3, is characterized in that, it is some right that described hole (31) have, and described hole (31) are evenly arrange, and described driving component (3) is arranged in hole (31).
5. a kind of coupling according to claim 1, is characterized in that, described driving component (3) is nylon rod.
6. a kind of coupling according to claim 1, is characterized in that, described groove (11) and corresponding projection (21) are semicircle.
7. a kind of coupling according to claim 1, is characterized in that, described setting sleeve (4) is formed with a groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428253.4U CN204113935U (en) | 2014-07-31 | 2014-07-31 | A kind of coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428253.4U CN204113935U (en) | 2014-07-31 | 2014-07-31 | A kind of coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113935U true CN204113935U (en) | 2015-01-21 |
Family
ID=52331248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428253.4U Expired - Lifetime CN204113935U (en) | 2014-07-31 | 2014-07-31 | A kind of coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113935U (en) |
-
2014
- 2014-07-31 CN CN201420428253.4U patent/CN204113935U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |
|
| CX01 | Expiry of patent term |