CN201500903U - Power head for milling internal teeth - Google Patents
Power head for milling internal teeth Download PDFInfo
- Publication number
- CN201500903U CN201500903U CN2009200944544U CN200920094454U CN201500903U CN 201500903 U CN201500903 U CN 201500903U CN 2009200944544 U CN2009200944544 U CN 2009200944544U CN 200920094454 U CN200920094454 U CN 200920094454U CN 201500903 U CN201500903 U CN 201500903U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- shaft
- bearing
- gear
- gearbox
- 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 power head for milling internal teeth, belonging to a part of a mechanical machining device. The utility model is characterized in that the internal part of a gearbox is connected with an input shaft through a bearing, a coupling is connected with an input shaft, a bevel gear I is connected with the input shaft, a driving shaft is connected with the gearbox through a driving shaft bearing, a bevel gear II is connected with the driving shaft and is engaged with the bevel gear I, a bevel gear III is fixedly connected with the other end of the driving shaft, a connecting sleeve is connected with the gearbox, an output shaft is rotatably connected with the connecting sleeve through a bearing, the output shaft is connected with a bevel gear IV, the bevel gear III is engaged with the bevel gear IV, and an end cover is fixedly connected with the gearbox. The utility model has the advantages that the structure is novel, the power head can be installed on a common vertical milling machine or a universal milling machine to change the power output direction, the power head can be matched with a small vertical milling head to mill and cut the inner teeth of the part and the long and thin troughs on the internal hole surface, the work efficiency is improved and the cost is reduced.
Description
Technical field
The utility model belongs to the parts of machining equipment, is applicable to processing spline housing internal tooth, also can be used for processing the inner hole surface elongated slot.
Background technology
At present, the conventional method of processing spline housing internal tooth is: produce in batches and adopt broaching machine processing, equipment, cutter price comparison height; Slotting machine processing or line cutting worker are adopted in single-piece production, and production efficiency is low.
Summary of the invention
The utility model provides a kind of internal tooth unit head that mills, the cost height, the inefficient problem that exist when adopting broaching machine or slotting machine processing spline housing internal tooth to solve.The technical scheme that the utility model is taked is: axle is gone into by the bearing connecting axle in gear-box inside, shaft coupling is gone into axle with axle and is connected, bevel gear one is connected with power shaft, power transmission shaft is connected with gear-box by transmission shaft bearing, bevel gear two is connected with power transmission shaft, bevel gear two and bevel gear one engagement, bevel gear three is fixedlyed connected with the power transmission shaft other end, adapter sleeve is connected with gear-box, output shaft and adapter sleeve are rotationally connected by bearing, output shaft is connected with bevel gear four, bevel gear three and bevel gear four engagements, and end cap is fixedlyed connected with gear-box.
The utility model advantage is novel structure, can be installed on common vertical knee-type milling machine or the universal milling machine, changes the power outbound course, be used with small-sized end mill head, realization is to the milling of part internal tooth and inner hole surface elongated slot, and improved operating efficiency, reduced cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1, has removed adapter sleeve, output shaft and bevel gear four among the figure.
The specific embodiment
Axle 4 is gone into by the bearing connecting axle in gear-box 7 inside, shaft coupling 3 is gone into axle 4 with axle and is connected, bevel gear 1 is connected with power shaft 4, power transmission shaft 6 is connected with gear-box 7 by transmission shaft bearing 10, bevel gear 28 is connected with power transmission shaft 6, bevel gear 28 and bevel gear one 5 engagements, bevel gear 39 is fixedlyed connected with power transmission shaft 6 other ends, adapter sleeve 1 is connected with gear-box 7, output shaft 2 and adapter sleeve 1 are rotationally connected by bearing, output shaft 2 is connected with bevel gear 4 12, bevel gear 39 and bevel gear 4 12 engagements, and end cap 11 is fixedlyed connected with gear-box 7.
Working method is: gear-box connects with milling equipment, and the milling machine outputting power is transferred to power shaft through shaft joint, by the bevel gear one that is connected with power shaft, be transferred to the bevel gear two and the power transmission shaft that are meshed with it, change direction through bevel gear three, bevel gear four again, be transferred to output shaft.
Claims (1)
1. one kind is milled the internal tooth unit head, it is characterized in that: axle is gone into by the bearing connecting axle in gear-box inside, shaft coupling is gone into axle with axle and is connected, bevel gear one is connected with power shaft, power transmission shaft is connected with gear-box by transmission shaft bearing, bevel gear two is connected with power transmission shaft, bevel gear two and bevel gear one engagement, bevel gear three is fixedlyed connected with the power transmission shaft other end, adapter sleeve is connected with gear-box, and output shaft and adapter sleeve are rotationally connected by bearing, and output shaft is connected with bevel gear four, bevel gear three and bevel gear four engagements, end cap is fixedlyed connected with gear-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200944544U CN201500903U (en) | 2009-09-25 | 2009-09-25 | Power head for milling internal teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200944544U CN201500903U (en) | 2009-09-25 | 2009-09-25 | Power head for milling internal teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500903U true CN201500903U (en) | 2010-06-09 |
Family
ID=42451844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200944544U Expired - Fee Related CN201500903U (en) | 2009-09-25 | 2009-09-25 | Power head for milling internal teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273321A (en) * | 2013-06-28 | 2013-09-04 | 重庆望江工业有限公司 | Right-angled elongation milling head for plane milling and boring machine |
| CN104162707A (en) * | 2014-05-26 | 2014-11-26 | 宁波海天精工股份有限公司 | Square ram automatic anti-scraping milling head |
-
2009
- 2009-09-25 CN CN2009200944544U patent/CN201500903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273321A (en) * | 2013-06-28 | 2013-09-04 | 重庆望江工业有限公司 | Right-angled elongation milling head for plane milling and boring machine |
| CN104162707A (en) * | 2014-05-26 | 2014-11-26 | 宁波海天精工股份有限公司 | Square ram automatic anti-scraping milling head |
| CN104162707B (en) * | 2014-05-26 | 2016-10-19 | 宁波海天精工股份有限公司 | One side's ram is the most counter scrapes milling head |
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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: 20100609 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |