CN202118137U - Novel integral wheel train - Google Patents
Novel integral wheel train Download PDFInfo
- Publication number
- CN202118137U CN202118137U CN2011201696731U CN201120169673U CN202118137U CN 202118137 U CN202118137 U CN 202118137U CN 2011201696731 U CN2011201696731 U CN 2011201696731U CN 201120169673 U CN201120169673 U CN 201120169673U CN 202118137 U CN202118137 U CN 202118137U
- Authority
- CN
- China
- Prior art keywords
- bearings
- interference fit
- integral
- wheel
- excircle
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a novel integral wheel train. The novel integral wheel train is characterized in that an interference fit is provided between an integral thrust wheel and excircles of two bearings via bearings holes; the two bearings are spaced apart through a spacer sleeve; an interference fit is provided between the excircle of an oil seal and an oil seal hole of the integral thrust wheel; an interference fit is provided between the excircle of a spindle and bores of the bearings; the excircle of the spindle is positioned via end faces of the bearings; the spindle is matched with a gasket bore and then is locked and fixed via a nut; and the excircle of an end cover is matched with a bore of the integral thrust wheel and then is locked and fixed via a bolt. By the above arrangement, components of a wheel train are combined into an integral wheel train component, satisfying the coaxiality requirements on the excircles at two ends and the bearing holes, enhancing the assembling precision and improving the wheel gear operational performance.
Description
Technical field
The utility model relates to a kind of farm machinery component, is that a kind of novel conjoined formula train is new specifically, belongs to the farm machinery industry.
Background technique
At present; The train that farm machinery is used as required mostly by about two train component link together through mandrel and transmit belt; When about two train component machining states when inconsistent, will cause belt to follow train well not cooperate, influence belt transmission.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of novel conjoined formula train new.This integrated type train has been avoided the synthetic disjunctor train component of two ends monomer train component two monomer train component are carried out split processing and has been caused assembling condition inconsistent.
To achieve these goals; The cylindrical interference fit of the disjunctor track roller of the utility model through bearing hole and two bearings together, between the two bearings through spacer interval, the oil sealing hole interference fit of the cylindrical of oil sealing and disjunctor track roller; The endoporus interference fit of the cylindrical of mandrel and bearing; And with the end face of bearing location, mandrel cooperates with the packing ring endoporus then to be fixed through nut check, and the end cap cylindrical cooperates with disjunctor track roller endoporus and afterwards is locked with bolt.
Through above setting, the utility model has guaranteed the coaxality requirement of two ends cylindrical and bearing hole with the synthetic disjunctor train component of train component, has improved the usability of assembly precision and train.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, disjunctor track roller 2, oil sealing 3, bearing 4, spacer 5, mandrel 6, packing ring 7, nut 8, end cap.
Embodiment
As shown in Figure 1; The utility model disjunctor track roller 1 cylindrical interference fit through bearing hole and two bearings 3 together, between the two bearings 3 through spacer 4 intervals, the oil sealing hole interference fit of the cylindrical of oil sealing 2 and disjunctor track roller 1; The endoporus interference fit of the cylindrical of mandrel 5 and bearing 3; And with the end face of bearing 3 location, mandrel 5 cooperates with packing ring 6 endoporus and then is locked through nut 7, and end cap 8 cylindricals cooperate with disjunctor track roller 1 endoporus and afterwards are locked with bolt.
Claims (1)
1. novel conjoined formula train; It is characterized in that: the cylindrical interference fit of disjunctor track roller through bearing hole and two bearings together, between the two bearings through spacer interval, the oil sealing hole interference fit of the cylindrical of oil sealing and disjunctor track roller; The endoporus interference fit of the cylindrical of mandrel and bearing; And with the end face of bearing location, mandrel cooperates with the packing ring endoporus then to be fixed through nut check, and the end cap cylindrical cooperates with disjunctor track roller endoporus and afterwards is locked with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201696731U CN202118137U (en) | 2011-05-25 | 2011-05-25 | Novel integral wheel train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201696731U CN202118137U (en) | 2011-05-25 | 2011-05-25 | Novel integral wheel train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118137U true CN202118137U (en) | 2012-01-18 |
Family
ID=45459206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201696731U Expired - Fee Related CN202118137U (en) | 2011-05-25 | 2011-05-25 | Novel integral wheel train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606512A (en) * | 2019-01-10 | 2019-04-12 | 合肥晟泰克旋压科技有限公司 | A kind of thrust wheel packaging technology |
-
2011
- 2011-05-25 CN CN2011201696731U patent/CN202118137U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606512A (en) * | 2019-01-10 | 2019-04-12 | 合肥晟泰克旋压科技有限公司 | A kind of thrust wheel packaging technology |
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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: 20120118 Termination date: 20120525 |