CN107477095A - Drive coupling - Google Patents
Drive coupling Download PDFInfo
- Publication number
- CN107477095A CN107477095A CN201710779616.7A CN201710779616A CN107477095A CN 107477095 A CN107477095 A CN 107477095A CN 201710779616 A CN201710779616 A CN 201710779616A CN 107477095 A CN107477095 A CN 107477095A
- Authority
- CN
- China
- Prior art keywords
- chuck
- working machine
- follower
- input shaft
- shaft end
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Engines (AREA)
Abstract
The present invention announces a kind of drive coupling, belongs to mechanical transmissioning technology neck.Including the driving wheel being connected with power machine output shaft, the driving wheel is connected by transmission mechanism with follower；The follower is fixedly connected with chuck, and follower is coaxially fixed with chuck；The chuck is connected with working machine；The input shaft end of the working machine is regular triangular, and the stupefied portion of output shaft is rounded down；Anti-slip veins are provided with each face of working machine input shaft end；The chuck is scroll chuck, and the triangular groove coordinated with working machine input shaft end is provided with chuck hub；The inner side of each pawl of chuck is provided with anti-slip veins.Simple in construction present invention reduces test run labor intensity and test run expense, easy to operate, practicality and economy are high, can be widely applied to all kinds of plant equipment maintenance and repair factories.
Description
Technical field
The present invention relates to technical field of mechanical transmission, specifically a kind of drive coupling.
Background technology
In reductor reparation production, we are frequently encountered the unloaded test run or running-in of reductor.Due to reductor
Species it is relatively more, the size of output shaft differs, so test run needs to be selected according to the size of different speed reducer output shafts often
Different shaft couplings is selected, causes expense high and extremely inconvenient.In consideration of it, needing a kind of transmission joint of design badly, come with this
Solve the above problems.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of drive coupling.
The present invention is achieved through the following technical solutions：A kind of drive coupling, including the master being connected with power machine output shaft
Driving wheel, the driving wheel are connected by transmission mechanism with follower；The follower is fixedly connected with chuck, follower and chuck
It is coaxial fixed；The chuck is connected with working machine；The input shaft end of the working machine is regular triangular, and the stupefied portion of output shaft
It is rounded down；Anti-slip veins are provided with each face of working machine input shaft end；The chuck is scroll chuck, in chuck
The heart is provided with the triangular groove coordinated with working machine input shaft end；The inner side of each pawl of chuck is provided with anti-slip veins.
It is further：The power machine output shaft is fixedly connected with driving wheel by key and keyway；The transmission
Mechanism is V belt translation or Chain conveyer.
The V belt translation is belt transmission.
The engine is motor, and the working machine is reductor.
The present invention realizes the connection of engine and working machine by wheel, chuck etc., instead of traditional shaft coupling connection side
Formula.The device be applied to any commonly employed working machine (reductor) unloaded running-in and test run, the different working machine of each test run, only
The claw of scroll chuck need to be adjusted according to the input shaft diameter of working machine, without special coupler.
Compared with prior art, the beneficial effects of the invention are as follows：Reduce test run labor intensity and test run expense, structure letter
Single, easy to operate, practicality and economy are high, can be widely applied to all kinds of plant equipment maintenance and repair factories.
Brief description of the drawings
Fig. 1 is structural front view of the present invention；
Fig. 2 is A-A direction views in Fig. 1.
In figure：1st, engine；2nd, driving wheel；3rd, transmission mechanism；4th, follower；5th, chuck；6th, working machine.
Embodiment
It is the specific embodiment of the present invention below, in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1 and Figure 2, a kind of drive coupling, the output shaft of engine 1 are consolidated with driving wheel 2 by key and keyway
Fixed connection, engine 1 is motor.Driving wheel 2 is connected by transmission mechanism 3 with follower 4, and transmission mechanism 3 is belt transmission.Quilt
Driving wheel 4 is fixedly connected with chuck 5, and follower 4 is fixed with the coaxial welding of chuck 5.
Working machine 6 is reductor, and the input shaft end of working machine 6 is regular triangular, and the stupefied portion of output shaft is rounded down.
Anti-slip veins are provided with each face of the input shaft end of working machine 6.
Chuck 5 is scroll chuck, and the triangular groove coordinated with the input shaft end of working machine 6 is provided with the center of chuck 5；Card
The inner side of each pawl of disk 5 is provided with anti-slip veins.
During work：
The triangular groove of chuck 5 is correspondingly plugged on the input shaft end of working machine 6, is then carried out by three pawls of chuck 5
It is fixedly connected, along with the setting of anti-slip veins, ensure that stable connection between chuck 5 and the input shaft of working machine 6, turns without relative
Dynamic and axial direction movement.
It should be noted last that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although ginseng
The present invention is described in detail according to embodiment, it will be apparent to an ordinarily skilled person in the art that the technical side to the present invention
Case is modified or equivalent substitution, and without departure from the spirit and scope of technical solution of the present invention, it all should cover in the present invention
Right among.
Claims (4)
1. a kind of drive coupling, including with engine（1）Export the driving wheel of axis connection（2）, the driving wheel（2）Pass through biography
Motivation structure（3）With follower（4）Connection；The follower（4）It is fixedly connected with chuck（5）, follower（4）With chuck（5）Together
Axle is fixed；The chuck（5）With working machine（6）Connection；It is characterized in that：The working machine（6）Input shaft end be positive three
Side shape, and the stupefied portion of output shaft is rounded down；Working machine（6）Anti-slip veins are provided with each face of input shaft end；It is described
Chuck（5）It is scroll chuck, in chuck（5）Center is provided with and working machine（6）The triangular groove that input shaft end coordinates；Chuck
（5）The inner side of each pawl be provided with anti-slip veins.
2. drive coupling according to claim 1, it is characterised in that：The engine（1）Output shaft and driving wheel（2）
It is fixedly connected by key and keyway；The transmission mechanism（3）For V belt translation or Chain conveyer.
3. drive coupling according to claim 2, it is characterised in that：The V belt translation is belt transmission.
4. drive coupling according to claim 1, it is characterised in that：The engine（1）For motor, the working machine
（6）For reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779616.7A CN107477095A (en) | 2017-09-01 | 2017-09-01 | Drive coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779616.7A CN107477095A (en) | 2017-09-01 | 2017-09-01 | Drive coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477095A true CN107477095A (en) | 2017-12-15 |
Family
ID=60604449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710779616.7A Pending CN107477095A (en) | 2017-09-01 | 2017-09-01 | Drive coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477095A (en) |
-
2017
- 2017-09-01 CN CN201710779616.7A patent/CN107477095A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |