CN204327789U - A kind of tooth differential accurate adjustment corner coupling - Google Patents
A kind of tooth differential accurate adjustment corner coupling Download PDFInfo
- Publication number
- CN204327789U CN204327789U CN201420806225.1U CN201420806225U CN204327789U CN 204327789 U CN204327789 U CN 204327789U CN 201420806225 U CN201420806225 U CN 201420806225U CN 204327789 U CN204327789 U CN 204327789U
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- driving shaft
- driven shaft
- double strand
- shaft sprocket
- 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
Abstract
A kind of tooth differential accurate adjustment corner coupling.Comprise driving shaft sprocket wheel, intermediate drive gear, driven shaft sprocket wheel and double strand chain; Driving shaft and driving shaft sprocket wheel adopt key Placement, and driving shaft sprocket wheel is connected by double strand chain with the intermediate drive gear side gear teeth; The intermediate drive gear opposite side gear teeth are connected with driven shaft sprocket wheel by double strand chain, and driven shaft sprocket wheel is also connected by key with driven shaft.During corner adjustment, the double strand chain that only driving shaft side need be connected gear is opened, and driving shaft sprocket wheel is rotated certain number of teeth in a certain direction; Driven shaft side is connected gear double strand chain to open simultaneously, driven shaft sprocket wheel is rotated certain number of teeth along identical or opposite direction, the accurate adjustment of relative angle can be realized, and do not need driving shaft to disassemble from corresponding sprocket wheel with driven shaft, achieve the object of the online relative angle of adjustment in real time fast, can be used for the occasion needing to carry out main driven axle angle accurate adjustment.
Description
Technical field
The utility model relates to a kind of coupling, and especially design relates to a kind of tooth differential accurate adjustment corner coupling.
Background technique
At present; mechanical coupling mainly considers adjusting play in the design; to the absorption bradyseism of impact force; the problem of the aspects such as overload protection; but in a lot of practical application; exact requirements is had to the corresponding angle of transmission shaft and output shaft; and namely common coupling allows to carry out angular adjustment on the one hand; but because structural limitations adjustment angle precision does not often reach requirement yet; angle accurate adjustment can not be realized; adjustment process needs driving shaft, driven shaft to be separated with dismounting coupling on the other hand, is not easy to real-time online adjustment.
Model utility content
The purpose of this utility model is to provide a kind of tooth differential accurate adjustment corner coupling, and this coupling can not only realize the accurate adjustment of driving shaft and the corresponding corner of driven shaft, is also convenient to real-time online adjustment.In order to achieve the above object, the technical solution adopted in the utility model is:
The utility model comprises driving shaft sprocket wheel, intermediate drive gear, driven shaft sprocket wheel and double strand chain; Driving shaft and driving shaft sprocket wheel adopt key Placement, and driving shaft sprocket wheel is connected by double strand chain with the intermediate drive gear side gear teeth; The intermediate drive gear opposite side gear teeth are connected with driven shaft sprocket wheel by double strand chain, and driven shaft sprocket wheel is also connected by key with driven shaft.
When driving shaft sprocket wheel rotates a number of teeth in a certain direction, if the gear number of teeth that driving shaft sprocket wheel and intermediate drive gear are attached thereto by double strand chain is, then the angle that driving shaft turns over is; When driven shaft sprocket wheel rotates a number of teeth along equidirectional, if the gear number of teeth that driven shaft sprocket wheel and intermediate drive gear are attached thereto by double strand chain is, then the angle that driven shaft exports is.Driving shaft teeth number of sprocket and driven shaft teeth number of sprocket are rationally set, then can obtain high-precision relative angle adjustment minimum value, require according to adjustment the number of teeth and the direction of selecting suitable driving shaft sprocket wheel and driven shaft sprocket rotation, realize the accurate adjustment of driving shaft and driven shaft relative angle.
When needs carry out the adjustment of main driven shaft corresponding angle, the double strand chain that only driving shaft side need be connected gear is opened, and driving shaft sprocket wheel is rotated in a certain direction a number of teeth; In like manner driven shaft side is connected gear double strand chain to open, driven shaft sprocket wheel is rotated a number of teeth along equidirectional, relative angle accurate adjustment can be realized, and do not need driving shaft to disassemble from corresponding sprocket wheel with driven shaft, achieve the object of the online relative angle of adjustment in real time fast.
The beneficial effect that the utility model has is: by arranging rational driving shaft sprocket wheel and driven shaft teeth number of sprocket, obtain high-precision relative angle adjustment minimum value, require according to adjustment the number of teeth and the direction of suitably selecting two sprocket rotation, realize the accurate adjustment of driving shaft and driven shaft relative angle; By the structure that double strand chain is connected with intermediate drive gear, online corner in real time adjustment fast can be realized.
The utility model structure is simple, convenient operation, can real driving shaft and the accurate adjustment of driven shaft angle, is convenient to realize real-time online adjustment simultaneously, in can be used for needing the main driven axle carrying out angle accurate adjustment to connect and applying.
Accompanying drawing explanation
Fig. 1 is tooth differential accurate adjustment corner coupling sectional arrangement drawing.
Fig. 2 is tooth differential accurate adjustment corner coupling erection drawing.
Fig. 3 is tooth differential accurate adjustment corner coupling left view.
In figure: 1. driving shaft, 2. driving shaft sprocket wheel, 3. intermediate drive gear, 4. driven shaft sprocket wheel, 5. driven shaft, 6. key, 7. key, 8. double strand chain.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model comprises driving shaft sprocket wheel (2), intermediate drive gear (3), driven shaft sprocket wheel (4) and double strand chain (8); Motor shaft (1) and driving shaft sprocket wheel (2) adopt key (7) to be connected, and driving shaft sprocket wheel (2) is connected by double strand chain (8) with intermediate drive gear (3) the side gear teeth; Intermediate drive gear (3) the opposite side gear teeth are connected with driven shaft sprocket wheel (4) by double strand chain (8), and driven shaft sprocket wheel (4) is connected by key (6) with output shaft (5).
As shown in Figure 1 and Figure 2, when carrying out corner adjustment, the double strand chain (8) that driving shaft (1) side connects gear is opened, driving shaft sprocket wheel (2) is rotated a number of teeth in a certain direction; In like manner driven shaft (5) side is connected gear double strand chain (8) to open, driven shaft sprocket wheel (4) is rotated a number of teeth along equidirectional, relative angle accurate adjustment can be realized, and do not need driving shaft (1) to disassemble from corresponding sprocket wheel with driven shaft (5), achieve the object of the online relative angle of adjustment in real time fast.Also can require the number of teeth that the suitable driving shaft sprocket wheel (2) of selection and driven shaft sprocket wheel (4) rotate and direction according to adjustment, realize driving shaft (1) and adjust with the highi degree of accuracy of driven shaft (5) relative angle.
Claims (1)
1. a tooth differential accurate adjustment corner coupling, it is characterized in that: motor shaft (1) is connected by key (7) with driving shaft sprocket wheel (2), driving shaft sprocket wheel (2) is connected by double strand chain (8) with intermediate drive gear (3) the side gear teeth; Intermediate drive gear (3) the opposite side gear teeth are connected with driven shaft sprocket wheel (4) by double strand chain (8), and driven shaft sprocket wheel (4) is connected by key (6) with output shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806225.1U CN204327789U (en) | 2014-12-19 | 2014-12-19 | A kind of tooth differential accurate adjustment corner coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806225.1U CN204327789U (en) | 2014-12-19 | 2014-12-19 | A kind of tooth differential accurate adjustment corner coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327789U true CN204327789U (en) | 2015-05-13 |
Family
ID=53164156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806225.1U Expired - Fee Related CN204327789U (en) | 2014-12-19 | 2014-12-19 | A kind of tooth differential accurate adjustment corner coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387583A (en) * | 2017-08-31 | 2017-11-24 | 重庆鲜王机械制造有限公司 | A kind of shaft coupling |
-
2014
- 2014-12-19 CN CN201420806225.1U patent/CN204327789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387583A (en) * | 2017-08-31 | 2017-11-24 | 重庆鲜王机械制造有限公司 | A kind of shaft coupling |
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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: 20150513 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |