CN201604033U - Milling machine profiling processing mechanism - Google Patents
Milling machine profiling processing mechanism Download PDFInfo
- Publication number
- CN201604033U CN201604033U CN2009202790466U CN200920279046U CN201604033U CN 201604033 U CN201604033 U CN 201604033U CN 2009202790466 U CN2009202790466 U CN 2009202790466U CN 200920279046 U CN200920279046 U CN 200920279046U CN 201604033 U CN201604033 U CN 201604033U
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- China
- Prior art keywords
- cutter
- processing
- rolling wheel
- milling machine
- main 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 - Lifetime
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- 238000003801 milling Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 7
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of tooling, and relates to a milling machine profiling processing mechanism with curved surface appearance. A rolling wheel is arranged on the front end of a cutter, and is arranged on a main shaft; the rolling wheel and the cutter are coaxial with the main shaft; and the radius of the rolling wheel is smaller than that of the cutter. In the utility model, a common horizontal milling machine tool is adopted, the front end of the cutter is provided with one rolling wheel, the cutter and the rolling wheel share the same main shaft, the height difference of the outer diameter of the rolling wheel and the outer diameter of the cutter is the required processed step height, the rolling wheel rolls along the outer profile of a girder when in processing, and the processing is completed. The milling machine profiling processing mechanism can process various helicopter rotor girders, is suitable for the needs of mass production, reduces the processing cost and improves the part processing quality. The processing efficiency of the machine tool is improved by a plurality of times. Compared with common machinery which relies on profile tracing, the profiling method does not need to manufacture any special mould, and takes the curved surface of the part as the profile. The milling machine profiling processing mechanism is simple and practical, can complete the processing of the overall round of the part, and does not need to turn the surfaces of the part.
Description
Technical field
The utility model belongs to the frock technology, relates to a kind of milling machine copying mechanism of curved profile.
Background technology
In the helicopter blade process, need process a place and the identical step of crossbeam outer mold surface shape at big tail beam, in order to blade tip to be installed.On plain-milling machine, utilize the cooperation milling of two hands to process the profile of blade.When adopting the large-scale product of this class of this kind processing method processing helicopter blade, need to adjust the relative position of cutter and part, it is very inconvenient to move whole crossbeam, and machining accuracy is poor, and efficient is low.
Summary of the invention
The purpose of this utility model is: proposing a kind of adding need not mobile work piece man-hour, and the high a kind of milling machine copying mechanism of machining accuracy.
The technical solution of the utility model is: roller places the front end of cutter, and is installed on the main shaft, and roller, cutter are coaxial with main shaft, and the radius of roller is less than the radius of cutter.
Advantage that the utlity model has and beneficial effect, the utility model adopts common milling machine tool for sleeping in, at the cutter front end roller is installed, with cutter and the shared main shaft of roller, the difference in height of roller external diameter and cutter external diameter is exactly the shoulder height of requirement processing, add and allow man-hour roller roll, just can finish processing along the crossbeam outer mold surface.The utility model can be processed various lifting airscrew crossbeams, is fit to the batch process demand, cuts down finished cost, and has improved the part processing quality.The working (machining) efficiency of lathe has improved several times.Follow an example with the standard machinery pattern and to compare, the mode of originally following an example does not need to make special mould, with the curved surface of part itself as pattern.Simple and practical.And can finish the processing of part whole week, not need the part turn-over.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Roller 1 places the front end of cutter 2, with main shaft 3 coaxial installations.The radius of roller 1 is less than the radius of cutter 2, and roller 1 is identical with needed processing capacity with the difference of cutter 2 radiuses.
Add man-hour, work piece is fixed on the work top, the roller 1 and the external surface of work piece are fitted, order about roller and roll along the profile of work piece, cutter is synchronized with the movement with roller, can finish the sharp processing of work piece.
Claims (1)
1. a milling machine copying mechanism is characterized in that, roller (1) places the front end of cutter (2), and is installed on the main shaft (3), and roller (1), cutter (2) are coaxial with main shaft (3), and the radius of roller (1) is less than the radius of cutter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790466U CN201604033U (en) | 2009-11-06 | 2009-11-06 | Milling machine profiling processing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790466U CN201604033U (en) | 2009-11-06 | 2009-11-06 | Milling machine profiling processing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604033U true CN201604033U (en) | 2010-10-13 |
Family
ID=42948741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202790466U Expired - Lifetime CN201604033U (en) | 2009-11-06 | 2009-11-06 | Milling machine profiling processing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922019A (en) * | 2012-11-21 | 2013-02-13 | 铜陵市永生机电制造有限责任公司 | Templet milling device |
-
2009
- 2009-11-06 CN CN2009202790466U patent/CN201604033U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922019A (en) * | 2012-11-21 | 2013-02-13 | 铜陵市永生机电制造有限责任公司 | Templet milling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |