CN205226122U - Skid -proof shaft coupling - Google Patents
Skid -proof shaft coupling Download PDFInfo
- Publication number
- CN205226122U CN205226122U CN201520905827.7U CN201520905827U CN205226122U CN 205226122 U CN205226122 U CN 205226122U CN 201520905827 U CN201520905827 U CN 201520905827U CN 205226122 U CN205226122 U CN 205226122U
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- CN
- China
- Prior art keywords
- spring housing
- axle
- utility
- model
- coupling
- 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
Links
- 238000010168 coupling process Methods 0.000 title claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a skid -proof shaft coupling, including the axle, the right -hand member outside of axle is provided with the spring housing, the inside of spring housing sets up slottedly, the outside of spring housing is provided with clamping device, clamping device includes fastening plate, fastening plate's inside is provided with the screw hole, install the screw in the screw hole, fastening plate's the tapered pipe of left side fixedly connected with, the outside surface of spring housing all scribbles anti -slip coating with the inner wall of tapered pipe. The utility model discloses simple structure, convenient and practical adopts the setting of auto -lock structure, and structural strength is strong, and bearing capacity is good, and the shaft coupling is effectual with driving shaft and driven shaft cooperation, and it is comparatively convenient to process, long service life.
Description
Technical field
The utility model relates to field of mechanical technique, is specially a kind of anti-skidding coupling.
Background technique
Coupling is widely used in the transmission field such as machinery, hydraulic pressure, is used to connect two axles in different institutions, i.e. driving shaft and driven shaft, makes it jointly to rotate with the mechanical parts of transmitting torque.Generally speaking, due to the reason such as working machine tool and manufacture cost, the manufacturing dimension of axle is unsuitable long, therefore, in the process of the motion that transmission rotates, at least 2 axles are sometimes needed, coupling is exactly the connection for axle and axle, has good transferring rotational motion performance.In the power transmission of high-speed overload, some coupling also has the effect of buffering, vibration damping and raising axle system dynamic performance.Common coupling is made up of two halves, connects respectively with driving shaft and driven shaft.General power engine is mostly connected by means of coupling and working machine.
Elastic coupling flexible coupling of the prior art is when the larger torque of transmission, general employing spline is connected with axle, half coupling of left and right can produce undesirable slip on axle, when rotation, two half-couplings in left and right collide, not only produce noise, also can reduce the working life of coupling.
Model utility content
The purpose of this utility model is to provide a kind of anti-skidding coupling, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of anti-skidding coupling, comprise axle, the right-hand member arranged outside of described axle has spring housing, the inside of described spring housing is provided with groove, the arranged outside of described spring housing has clamp device, described clamp device comprises fastening disk, the inside of described fastening disk is provided with screw hole, in described screw hole, screw is installed, the left side of described fastening disk is fixedly connected with cone-shaped tube, and the outer surface of described spring housing and the inwall of cone-shaped tube all scribble nonskid coating.
Preferably, described spring housing is at least set to 2 groups, and described clamp device is at least set to 2 groups.
Preferably, described screw hole is at least set to 4 groups, and is evenly distributed on fastening disk inside.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, employing integrative-structure is arranged, avoid half, left and right of the prior art coupling can produce undesirable slip on axle, when rotation, two half-couplings in left and right collide, not only produce noise, also can reduce the defect in the working life of coupling, structural strength is strong simultaneously, bearing capacity is good, coupling and driving shaft and driven shaft fiting effect good, processing more for convenience, long service life, by arranging spring housing, the adaptability of coupling can be improved, add the area of contact of spring housing and axle simultaneously, by arranging groove, the contractibility of spring housing can be increased, by arranging nonskid coating, surface friction drag can be increased, produce when preventing moment of torsion excessive and slide.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model spring housing structural representation;
Fig. 3 is the utility model clamp device structural representation.
In figure: 1 axle, 2 spring housings, 21 grooves, 3 clamp devices, 31 fastening disks, 32 cone-shaped tubes, 33 screw holes, 4 screws, 5 nonskid coatings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technological scheme: a kind of anti-skidding coupling, comprise axle 1, the right-hand member arranged outside of described axle 1 has spring housing 2, by arranging spring housing 2, the adaptability of coupling can be improved, add the area of contact of spring housing 2 and axle 1 simultaneously, described spring housing 2 is at least set to 2 groups, the inside of described spring housing 2 is provided with groove 21, by arranging groove 21, the contractibility of spring housing 2 can be increased, by arranging nonskid coating 5, surface friction drag can be increased, produce when preventing moment of torsion excessive and slide, the arranged outside of described spring housing 2 has clamp device 3, described clamp device 3 is at least set to 2 groups, described clamp device 3 comprises fastening disk 31, the inside of described fastening disk 31 is provided with screw hole 33, described screw hole 33 is at least set to 4 groups, and it is inner to be evenly distributed on fastening disk 31, in described screw hole 33, screw 4 is installed, the left side of described fastening disk 31 is fixedly connected with cone-shaped tube 32, the outer surface of described spring housing 2 and the inwall of cone-shaped tube 32 all scribble nonskid coating 5.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. an anti-skidding coupling, comprise axle (1), it is characterized in that: the right-hand member arranged outside of described axle (1) has spring housing (2), the inside of described spring housing (2) is provided with groove (21), the arranged outside of described spring housing (2) has clamp device (3), described clamp device (3) comprises fastening disk (31), the inside of described fastening disk (31) is provided with screw hole (33), screw (4) is installed in described screw hole (33), the left side of described fastening disk (31) is fixedly connected with cone-shaped tube (32), the outer surface of described spring housing (2) and the inwall of cone-shaped tube (32) all scribble nonskid coating (5).
2. a kind of anti-skidding coupling according to claim 1, it is characterized in that: described spring housing (2) is at least set to 2 groups, described clamp device (3) is at least set to 2 groups.
3. a kind of anti-skidding coupling according to claim 1, is characterized in that: described screw hole (33) is at least set to 4 groups, and it is inner to be evenly distributed on fastening disk (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905827.7U CN205226122U (en) | 2015-11-15 | 2015-11-15 | Skid -proof shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905827.7U CN205226122U (en) | 2015-11-15 | 2015-11-15 | Skid -proof shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226122U true CN205226122U (en) | 2016-05-11 |
Family
ID=55901190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905827.7U Expired - Fee Related CN205226122U (en) | 2015-11-15 | 2015-11-15 | Skid -proof shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870864A (en) * | 2016-06-23 | 2016-08-17 | 江西赣发机械制造有限公司 | Rapid continuing strain clamp |
-
2015
- 2015-11-15 CN CN201520905827.7U patent/CN205226122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870864A (en) * | 2016-06-23 | 2016-08-17 | 江西赣发机械制造有限公司 | Rapid continuing strain clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |