CN2228002Y - Device of making planetory square surface and quincunxial surface - Google Patents
Device of making planetory square surface and quincunxial surface Download PDFInfo
- Publication number
- CN2228002Y CN2228002Y CN 95231116 CN95231116U CN2228002Y CN 2228002 Y CN2228002 Y CN 2228002Y CN 95231116 CN95231116 CN 95231116 CN 95231116 U CN95231116 U CN 95231116U CN 2228002 Y CN2228002 Y CN 2228002Y
- Authority
- CN
- China
- Prior art keywords
- axle
- shaft
- outer shaft
- drive
- plant
- 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
Abstract
The utility model relates to a device of making planetory square surface and quincunxial surface apparatus, which is composed of a complex axle, a driving device and a box body, wherein, the complex axle comprises an inner and an outer axles with eccentric arrangement, inner axle can revolves round the axle center of the outer axle when the inner axle rotates around the axle center of the inner axle, and the ratio of the rotational speed thereof is 1: 4.; when the rotational directions are same, a square surface can be processed; when the rotational directions are opposite, a quincunxial surface can be processed. Compared with the process of a traditional explorator and digital control milling, the utility model has stable process precision, small vibration and noise and high efficiency.
Description
The utility model relates to a kind of planetary square, quincunx processing unit (plant), can be used for shape face in the combustion chamber of machining piston formula engine piston end.
The shape face generally is to adopt pattern or CNC milling machine in square, the quincunx combustion chamber of machining piston formula engine piston end at present, and its shortcoming is that vibration is big, and machining accuracy is poor, and efficient is low.
The purpose of this utility model is to provide a kind of machining accuracy stable, planetary square, quincunx the processing unit (plant) that efficient is high.
Planetary square, quincunx processing unit (plant) of the present utility model comprises composite shaft, transmission mechanism and casing, described composite shaft comprises interior axle, outer shaft and bearing, interior axle is installed in the outer shaft, inside and outside eccentric shaft setting, described transmission mechanism comprises power transmission shaft and drive, and power transmission shaft drives inside and outside axle, and axle revolves round the sun around the outer shaft axle center in rotation in making, drive guarantees that the ratio of the rotating speed of outer shaft and interior axle is 4: 1, and rotation direction is identical or opposite.When rotation direction is identical, square can be processed, during direction of rotation, quincunx can be processed.
The utility model has the advantages that simple in structure, principle advanced person, machining accuracy is stable, noise and vibration are little, the efficient height.
Fig. 1 is a structural representation of the present utility model.
Embodiment 1: referring to Fig. 1, square processing unit (plant) of the present utility model comprises composite shaft, transmission mechanism and casing 7, axle 3 in composite shaft comprises, outer shaft 4 and bearing 5,6, outer shaft 4 is fixed on the casing 7 by bearing 5, in axle 3 be installed in the slotted hole of outer shaft 4 by bearing 6, the distance of shaft centers of axle 3 and outer shaft 4 in the available spacers, described transmission mechanism comprises power transmission shaft 1 and 9, drive 8 and 10, power transmission shaft 1 links to each other with interior axle 3 by shaft coupling 2, and by drive 10 drive power transmission shafts 9, power transmission shaft 9 drives outer shaft 4 by drive 8, drive 8 and 10 can adopt gear drive, also can adopt synchronizing jugged belt wheel transmission, axle 3 is identical with outer shaft 4 rotation directions in making, and it is 4: 1 that its gear ratio should make the outer shaft 4 and the ratio of the rotating speed of interior axle 3.11 is anchor clamps, and 12 is lathe chuck.
Embodiment 2: planetary quincunx processing unit (plant) of the present utility model and planetary square processing unit (plant) are basic identical, its difference is that drive 8 and 10 can adopt gear drive, but one of them need increase an idler gear, or drive 8 and 10 1 employing gear drives, one is adopted synchronizing jugged belt wheel transmission, with the direction of rotation of axle 3 and outer shaft 4 in guaranteeing, it is 4: 1 that drive 8 and 10 gear ratio must make the ratio of the rotating speed of outer shaft 4 and interior axle 3.
During use, this device can be installed on the body of lathe bed, drive a power transmission shaft by lathe chuck, axle front end in workpiece is fixed on by anchor clamps, then workpiece is in the time of the rotation of interior axle axle center, around outer shaft axle center revolution, if change the lathe tool point of a knife to the distance in outer shaft axle center and inside and outside distance of shaft centers, but then car is made square or quincunx of different size.Also available this device substitutes spindle stock, changes engine lathe into special equipment.
Claims (6)
1. planetary square processing unit (plant), it is characterized in that comprising composite shaft, transmission mechanism and casing, described composite shaft comprises interior axle, outer shaft and bearing, interior axle is installed in the outer shaft, inside and outside eccentric shaft setting, and described transmission mechanism comprises power transmission shaft and drive, axle and outer shaft in power transmission shaft drives, around outer shaft axle center revolution, drive guarantees that then outer shaft is 4: 1 by the ratio with the rotating speed of interior axle to axle in rotation in making, and rotation direction is identical.
2. planetary square processing unit (plant) according to claim 1 is characterized in that described drive is a gear.
3. planetary square processing unit (plant) according to claim 1 is characterized in that described drive is synchronizing jugged belt wheel.
4. planetary quincunx processing unit (plant), it is characterized in that comprising composite shaft, transmission mechanism and casing, described composite shaft comprises interior axle, outer shaft and bearing, interior axle is installed in the outer shaft, inside and outside eccentric shaft setting, described transmission mechanism comprises power transmission shaft and drive, axle and outer shaft in power transmission shaft drives, axle guarantees then that around the revolution of outer shaft axle center, drive the outer shaft and the ratio of the rotating speed of interior axle are 4: 1 in making in rotation, direction of rotation.
5. planetary quincunx processing unit (plant) according to claim 4 is characterized in that described drive is a gear.
6. planetary quincunx processing unit (plant) according to claim 4 is characterized in that described drive is gear and synchronizing jugged belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231116 CN2228002Y (en) | 1995-05-15 | 1995-05-15 | Device of making planetory square surface and quincunxial surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231116 CN2228002Y (en) | 1995-05-15 | 1995-05-15 | Device of making planetory square surface and quincunxial surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228002Y true CN2228002Y (en) | 1996-05-29 |
Family
ID=33875798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95231116 Expired - Fee Related CN2228002Y (en) | 1995-05-15 | 1995-05-15 | Device of making planetory square surface and quincunxial surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228002Y (en) |
-
1995
- 1995-05-15 CN CN 95231116 patent/CN2228002Y/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 | ||
| 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 |