CN203892505U - Detachable motor camshaft - Google Patents
Detachable motor camshaft Download PDFInfo
- Publication number
- CN203892505U CN203892505U CN201420262513.5U CN201420262513U CN203892505U CN 203892505 U CN203892505 U CN 203892505U CN 201420262513 U CN201420262513 U CN 201420262513U CN 203892505 U CN203892505 U CN 203892505U
- Authority
- CN
- China
- Prior art keywords
- cam
- major axis
- axis body
- detachable motor
- motor camshaft
- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of motor drive, in particular to a detachable motor camshaft. The detachable motor camshaft comprises a long shaft body, a cam is mounted on the long shaft body, a limiting and mounting structure is arranged on the long shaft body, the cam is connected with the limiting and mounting structure in a matched manner, the limiting and mounting structure comprises insertion limiting blocks and a mounting key structure which are arranged on the long shaft body in a vertical corresponding manner, and the cam is connected with each of the insertion limit block and the mounting key structure in a matched manner. The detachable motor camshaft is simple in structure and convenient to mount and replace, difficulty in production and processing is reduced, and requirements of people are met.
Description
Technical field
The utility model relates to motor-driven technical field, refers to especially a kind of detachable motor camshaft.
Background technique
Motor camshaft is as a kind of very common shaft drive component, be applied to widely in people's production and processing, the motor camshaft of prior art is mostly whole processing, not only difficulty of processing is larger, and cam or axis body must be changed after having damage, user cost is higher, can not meet people's demand.
Model utility content
The technical problem that one, will solve
The purpose of this utility model is for the existing the problems referred to above of prior art, spy provides a kind of detachable motor camshaft, the motor camshaft that has effectively solved prior art is mostly whole processing, not only difficulty of processing is larger, and cam or axis body must be changed after having damage, user cost is higher, can not meet the defect of people's demand.
Two, technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of detachable motor camshaft, include major axis body, on above-mentioned major axis body, cam is installed, on above-mentioned major axis body, be provided with limit mounting structure, above-mentioned cam is connected with limit mounting respective outer side edges, and above-mentioned limit mounting structure includes grafting limiting stopper and fitting key structure, above-mentioned grafting limiting stopper and fitting key structure are correspondingly set up and down on major axis body, and above-mentioned cam is connected with fitting key respective outer side edges with grafting limiting stopper respectively.
As optimization, above-mentioned limit mounting structure 3 is at least one, and is evenly arranged on major axis body 1.
As optimization, above-mentioned cam 2 comprises connection lasso 6 and cam blade 7, and above-mentioned connection lasso 6 is connected with grafting limiting stopper 4 and fitting key structure 5 respectively.
As optimization, on above-mentioned major axis body 1, have fixing threaded hole.
As optimization, above-mentioned connection lasso 6 is fixing by the fixing threaded hole 8 on screw and major axis body 1.
Three, the beneficial effects of the utility model
Detachable motor camshaft structure of the present utility model is simple, installs and changes more for convenience, has reduced the difficulty of production and processing, has met people's demand.
Accompanying drawing explanation
Fig. 1 is detachable motor camshaft structure schematic diagram of the present utility model.
Fig. 2 is the cross sectional representation of detachable motor camshaft of the present utility model.
Fig. 3 is the cross sectional representation of the major axis body of detachable motor camshaft of the present utility model.
Fig. 4 is the cross sectional representation of the cam of detachable motor camshaft of the present utility model.
In figure, 1 is major axis body, and 2 is cam, and 3 is spacing mounting structure, and 4 is grafting limiting stopper, and 5 is fitting key structure, and 6 for connecting lasso, and 7 is cam blade, and 8 is fixing threaded hole.
Embodiment
Below in conjunction with accompanying drawing, detachable motor camshaft of the present utility model is described further:
Embodiment: as shown in Figures 1 to 4, detachable motor camshaft of the present utility model includes major axis body 1, on above-mentioned major axis body 1, cam 2 is installed, on above-mentioned major axis body 1, be provided with limit mounting structure 3, above-mentioned cam 2 is connected with limit mounting structure 3, above-mentioned limit mounting structure 3 includes grafting limiting stopper 4 and fitting key structure 5, above-mentioned grafting limiting stopper 4 is correspondingly set up and down on major axis body 1 with fitting key structure 5, and above-mentioned cam 2 is connected with grafting limiting stopper 4 and fitting key structure 5 respectively.
Above-mentioned limit mounting structure 3 is at least one, and is evenly arranged on major axis body 1.
Above-mentioned cam 2 comprises connection lasso 6 and cam blade 7, and above-mentioned connection lasso 6 is connected with grafting limiting stopper 4 and fitting key structure 5 respectively.
On above-mentioned major axis body 1, have fixing threaded hole 8.
Above-mentioned connection lasso 6 is fixing by the fixing threaded hole 8 on screw and major axis body 1.
The detachable motor camshaft of the present embodiment is in installation process, to on cam 2 cover access major axis bodies 1 and with grafting limiting stopper 4 and the grafting of fitting key structure of limit mounting structure 3, fix, afterwards, by screw, cam 2 is spirally connected and is fixed in the fixing threaded hole 8 on major axis body 1 again, the situation that makes cam 2 can not be moved and rock, and this kind of connection mode, reduced greatly the difficulty of the whole processing of camshaft, in addition, at cam 2 or major axis body 1, occur under the situation of damage, can for certain part, change according to actual conditions, it is also comparatively easy to change.
Detachable motor camshaft structure of the present utility model is simple, installs and changes more for convenience, has reduced the difficulty of production and processing, has met people's demand.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a detachable motor camshaft, it is characterized in that: include major axis body (1), cam (2) is installed on described major axis body (1), on described major axis body (1), be provided with limit mounting structure (3), described cam (2) is connected with limit mounting structure (3), described limit mounting structure (3) includes grafting limiting stopper (4) and fitting key structure (5), described grafting limiting stopper (4) is correspondingly set up and down on major axis body (1) with fitting key structure (5), described cam (2) is connected with grafting limiting stopper (4) and fitting key structure (5) respectively, described cam (2) comprises connection lasso (6) and cam blade (7), and described connection lasso (6) is connected with grafting limiting stopper (4) and fitting key structure (5) respectively, on described major axis body (1), have fixing threaded hole (8).
2. detachable motor camshaft according to claim 1, is characterized in that: described limit mounting structure (3) is at least one, and is evenly arranged on major axis body (1).
3. detachable motor camshaft according to claim 1, is characterized in that: described connection lasso (6) is fixing by the fixing threaded hole (8) on screw and major axis body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262513.5U CN203892505U (en) | 2014-05-21 | 2014-05-21 | Detachable motor camshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262513.5U CN203892505U (en) | 2014-05-21 | 2014-05-21 | Detachable motor camshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892505U true CN203892505U (en) | 2014-10-22 |
Family
ID=51718913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262513.5U Expired - Fee Related CN203892505U (en) | 2014-05-21 | 2014-05-21 | Detachable motor camshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892505U (en) |
-
2014
- 2014-05-21 CN CN201420262513.5U patent/CN203892505U/en not_active Expired - Fee Related
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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: 20141022 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |