CN202659697U - Machine core transmission shaft - Google Patents
Machine core transmission shaft Download PDFInfo
- Publication number
- CN202659697U CN202659697U CN 201220239116 CN201220239116U CN202659697U CN 202659697 U CN202659697 U CN 202659697U CN 201220239116 CN201220239116 CN 201220239116 CN 201220239116 U CN201220239116 U CN 201220239116U CN 202659697 U CN202659697 U CN 202659697U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- bevel gear
- transmission main
- transmission shaft
- shaft
- 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
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- General Details Of Gearings (AREA)
Abstract
The utility model belongs to the technical field of machinery and particularly relates to a machine core transmission shaft which comprises a transmission spindle. The transmission spindle is connected with a main bevel gear and a right-handed rotation bevel gear, and the main bevel gear and the middle of the right-handed rotation bevel gear are connected with a feeding cam. The main bevel gear, the right-handed rotation bevel gear and the feeding cam are sleeved on the transmission spindle. The machine core transmission shaft is stable in performance, small in fit clearance, high in precision, simple to process and stable in quality.
Description
Technical field
The utility model belongs to field of mechanical technique, relates in particular to a kind of movement transmission shaft.
Background technique
At present, the existing locomotive problem waiting to solve is mainly reflected on the driving force of the drive motor little problem and corresponding energy supply problem.Existing locomotive is the general power that adopts a drive motor that Vehicle Driving Cycle is provided of electric locomotive especially, transmission main shaft is processed by single metal material, and when transmission main shaft cooperates with other accessories, cause error larger when especially matching with gear, cause the single component conformity poor, thereby affect the stable of whole movement quality.
The model utility content
The technical problems to be solved in the utility model is, the deficiency that braking exists for existing machinery provides a kind of stable performance, matching gap is less, precision is higher movement transmission shaft.
The utility model is that the technological scheme that its technical problem of solution adopts is:
A kind of movement transmission shaft, comprise transmission main shaft, described transmission main shaft is connected with master bevel gear and dextrorotation umbrella gear, is connected with feeding cam in the middle of described master bevel gear and the dextrorotation umbrella gear, and described master bevel gear, dextrorotation umbrella gear and feeding cam are sheathed on the described transmission main shaft.
Further optimization as such scheme is provided with oil sealing on the described transmission main shaft.
Above-mentioned oil sealing seals the gap between transmission main shaft and master bevel gear, dextrorotation umbrella gear and the feeding cam mutually.
Further optimization as such scheme is provided with the transmission main shaft bearing shim on the described transmission main shaft.
As the further optimization of such scheme, described transmission main shaft is the zanjon bearing.
Also be arranged with the transmission main shaft spacer on the described transmission main shaft.
The beneficial effect main manifestations of a kind of movement transmission shaft of the utility model is: stable performance, matching gap is less, precision is higher, and processing is simple, steady quality.
In this manual combined and accompanying drawing that consist of the part of this specification illustrates several aspect of the present utility model, and is used for explaining principle of the present utility model with its description.
Description of drawings
Figure 1 shows that a kind of structural representation of movement transmission shaft.
Figure 2 shows that a kind of generalized section of movement transmission shaft.
Embodiment
As one of most preferred embodiment of a kind of movement transmission shaft of the utility model, referring to accompanying drawing 1～2, it comprises transmission main shaft 1, described transmission main shaft 1 is connected with master bevel gear 2 and dextrorotation umbrella gear 3, be connected with feeding cam 4 in the middle of described master bevel gear 2 and the dextrorotation umbrella gear 3, described master bevel gear 2, dextrorotation umbrella gear 3 and feeding cam 4 are sheathed on the described transmission main shaft 1.
Be provided with oil sealing on the described transmission main shaft 1.
Above-mentioned oil sealing seals the gap between transmission main shaft and master bevel gear 2, dextrorotation umbrella gear 3 and the feeding cam 4 mutually.
Be provided with the transmission main shaft bearing shim on the described transmission main shaft 1.
Described transmission main shaft 1 is the zanjon bearing.
A kind of movement transmission shaft of the utility model, stable performance, matching gap is less, precision is higher, and processing is simple, steady quality.
In sum; after those of ordinary skill in the art reads the utility model file; need not the replacement that scheme between other various corresponding conversion scheme or each embodiment of the utility model is made in creative mental labour according to the technical solution of the utility model and technical conceive, all belong to the scope that the utility model is protected.
Claims (4)
1. movement transmission shaft, it is characterized in that, comprise transmission main shaft, described transmission main shaft is connected with master bevel gear and dextrorotation umbrella gear, be connected with feeding cam in the middle of described master bevel gear and the dextrorotation umbrella gear, described master bevel gear, dextrorotation umbrella gear and feeding cam are sheathed on the described transmission main shaft.
2. a kind of movement transmission shaft according to claim 1 is characterized in that, is provided with oil sealing on the described transmission main shaft.
3. a kind of movement transmission shaft according to claim 1 is characterized in that, is provided with the transmission main shaft bearing shim on the described transmission main shaft.
4. a kind of movement transmission shaft according to claim 1 is characterized in that, described transmission main shaft is the zanjon bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239116 CN202659697U (en) | 2012-05-25 | 2012-05-25 | Machine core transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239116 CN202659697U (en) | 2012-05-25 | 2012-05-25 | Machine core transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659697U true CN202659697U (en) | 2013-01-09 |
Family
ID=47454606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220239116 Expired - Fee Related CN202659697U (en) | 2012-05-25 | 2012-05-25 | Machine core transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659697U (en) |
-
2012
- 2012-05-25 CN CN 201220239116 patent/CN202659697U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140525 |