CN2488742Y - Gear oil-pump clutch seat for small four-wheeled tractor - Google Patents
Gear oil-pump clutch seat for small four-wheeled tractor Download PDFInfo
- Publication number
- CN2488742Y CN2488742Y CN 01250281 CN01250281U CN2488742Y CN 2488742 Y CN2488742 Y CN 2488742Y CN 01250281 CN01250281 CN 01250281 CN 01250281 U CN01250281 U CN 01250281U CN 2488742 Y CN2488742 Y CN 2488742Y
- Authority
- CN
- China
- Prior art keywords
- hole
- pedestal
- small
- pump clutch
- gear oil
- 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
A gear oil-pump clutch seat for small four-wheeled tractor comprises a clutch seat. The utility model is characterized in that an outside step is extended out from the right end of the seat body; a hole of shaft housing which is excavated on the end face of the outside step is concentric with the hole in the seat body; the aperture of the hole of shaft housing is bigger than that of the hole in the seat body, and an inner step hole is formed at the joint of the two holes. As the shaft housing is incorporated with the seat body, an outside step is directly positioned with the position hole in one axle of the gear box and then is fixed with a bolt. The gear oil-pump clutch seat is convenient in installation and accurate and reliable in position; moreover, processing expense is saved and cost is reduced.
Description
One, technical field: the utility model belongs to the geared oil pump clutch base of agricultural machinery parts, particularly a kind of small four-wheel tractor.
Two, background technology: the geared oil pump clutch base of existing small four-wheel tractor, be Double-face flange again, it includes pedestal and axle sleeve two parts forms, and connects with only anchoring between axle sleeve and the pedestal.It is installed on the left end of one of small four-wheel tractor change speed gear box, plays installing and locating and clutch action between geared oil pump and the change speed gear box.Its defective is the precision height of production and processing and installation requirement, inconvenience, and it is time-consuming to take material during production, the cost height.
Three, summary of the invention: the technical problems to be solved in the utility model is that axle sleeve and the pedestal with the geared oil pump clutch base of small four-wheel tractor is processed into one, makes it easy to process, installing and locating is accurate, cost is low.The technical solution of the utility model is, it comprises a power-transfer clutch pedestal, it is characterized in that: the right-hand member of pedestal prolongs an outer step, and the axle sleeve hole concentric with the pedestal hole arranged on the outer step end face, the aperture of axle sleeve hole is greater than the pedestal hole, and joint portion, two holes forms an interior stepped hole.Owing to adopted the integral structure of axle sleeve and pedestal, locate in a shaft alignment hole direct with the outer step that prolongs and change speed gear box, fixes with Bolt Connection then, so simple installation, accurate positioning is reliable, and has saved processing charges, has reduced cost.
Four, description of drawings: Fig. 1 is a structural representation of the present utility model; Among the figure, 1. power-transfer clutch pedestal 2. bolts hole 3. outer steps 4. pedestal holes 5. axle sleeve holes
Five, the specific embodiment: the utility model is the improvement of carrying out on the basis of existing technology, and it mainly is that original axle sleeve and pedestal are processed respectively, unitized construction is installed then changes integral structure into.Promptly during pedestal, its right-hand member lengthening is formed an outer step 3 in casting, the axle sleeve hole 5 concentric with pedestal hole 4 arranged on outer step 3 end faces, the aperture of axle sleeve hole 5 is greater than pedestal hole 4, at axle sleeve hole 5 interior step of joint portion formation with pedestal hole 4.So when mounted, with outer step 3 directly with the knock hole location of one of change speed gear box, then with bolt by bolt hole 2 connection that is fixed, so simple installation, accurate positioning is reliable, and the saving processing charges, reduces production costs.
Claims (1)
1, small four-wheel tractor geared oil pump clutch base, it comprises a power-transfer clutch pedestal, it is characterized in that: the right-hand member of pedestal prolongs an outer step, and the axle sleeve hole concentric with the pedestal hole arranged on the outer step end face, the aperture of axle sleeve hole is greater than the pedestal hole, and joint portion, two holes forms an interior stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250281 CN2488742Y (en) | 2001-08-02 | 2001-08-02 | Gear oil-pump clutch seat for small four-wheeled tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250281 CN2488742Y (en) | 2001-08-02 | 2001-08-02 | Gear oil-pump clutch seat for small four-wheeled tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2488742Y true CN2488742Y (en) | 2002-05-01 |
Family
ID=33660477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250281 Expired - Fee Related CN2488742Y (en) | 2001-08-02 | 2001-08-02 | Gear oil-pump clutch seat for small four-wheeled tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2488742Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990860A (en) * | 2014-06-03 | 2014-08-20 | 无锡易通精密机械股份有限公司 | Positioning tool for machining step type gear ring |
| CN104117679A (en) * | 2014-06-24 | 2014-10-29 | 宁波甬台粉末冶金有限公司 | Gear shaft sleeve and die and method for machining same |
| CN105570337A (en) * | 2016-01-20 | 2016-05-11 | 江苏华海钢结构有限公司 | Clutch base |
-
2001
- 2001-08-02 CN CN 01250281 patent/CN2488742Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990860A (en) * | 2014-06-03 | 2014-08-20 | 无锡易通精密机械股份有限公司 | Positioning tool for machining step type gear ring |
| CN104117679A (en) * | 2014-06-24 | 2014-10-29 | 宁波甬台粉末冶金有限公司 | Gear shaft sleeve and die and method for machining same |
| CN105570337A (en) * | 2016-01-20 | 2016-05-11 | 江苏华海钢结构有限公司 | Clutch base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |