CN2160488Y - Special milling cutter post - Google Patents
Special milling cutter post Download PDFInfo
- Publication number
- CN2160488Y CN2160488Y CN 93203540 CN93203540U CN2160488Y CN 2160488 Y CN2160488 Y CN 2160488Y CN 93203540 CN93203540 CN 93203540 CN 93203540 U CN93203540 U CN 93203540U CN 2160488 Y CN2160488 Y CN 2160488Y
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- tooth
- blade
- plane
- cutter post
- 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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- Milling Processes (AREA)
Abstract
The utility model relates to a special milling cutter post, wherein, a milling cutter post 1 is provided with flat-bottom slots 13 which have a mutual angle of 120 DEG. to sink towards a centre hole. One side of the slot extends outward to form a thin curved planar tooth 11. A blade holder 2 adjacent to the concave groove in the middle part of the circular arc lug boss 21 whose position is on the upper part has a clearance fit to a blade 3 and the planar tooth 11 of the milling cutter post. The screw 4 has a screwed connection to a thick stub tooth 12 to clamp the blade. The milling cutter post has the advantage of material saving, lower cost for cutter and workpiece manufacture. The utility model has all the functions an alloy disc milling cutter has.
Description
The utility model relates to a kind of special-purpose milling cutter frame, belongs to the milling machine specific purpose tool.
Existing processing industry machined grooves on product adopts dish type steel alloy milling cutter more, but this cutter price height and waste material.
The purpose of this utility model is to provide a kind of specific purpose tool of machined grooves, only need fixedly connected with the alloy slicer of different model to get final product.
Above-mentioned purpose is achieved in that 120 ° of flat-bottom slots to centre bore direction depression each other on the special-purpose milling cutter frame, one side two of groove is towards centroclinal and stretch out and be thin arc-plane tooth, opposite side is the centroclinal thick short tooth in two sides, its thin arc-plane between cog adjacent with another is vertical substantially, the blade folder is fluted near the arc cam middle part of upper end, lower end and boss homonymy have a band inclined-plane boss, arc cam central slot and blade, be matched in clearance with the thin arc-plane between cog of carriage arbor, soket head cap screw is connected with the thick short tooth thread of carriage arbor.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described
Fig. 1 is a special-purpose milling cutter shelf structure schematic diagram
Fig. 2 is the vertical view of Fig. 1
The special-purpose milling cutter frame, 120 ° of flat-bottom slots 13 to centre bore direction depression are each other arranged on its carriage arbor 1, one side two of groove is towards centroclinal and stretch out and be thin arc-plane tooth 11, opposite side is the centroclinal thick short tooth 12 in two sides, and its thin arc-plane between cog adjacent with another is vertical substantially.Blade folder 2 is fluted near arc cam 21 middle parts of upper end, lower end and boss 21 homonymies have a band inclined-plane boss 22, arc cam 21 central slot and blade 3, with the thin arc-plane tooth 11 of carriage arbor be matched in clearance, soket head cap screw 4 is threaded with the thick short tooth 12 of carriage arbor.
Before the processing parts, unscrew soket head cap screw 4, take out blade folder 2, blade 3 is put into arc cam 21 central slot, the blade face is close to the groove baseplane, then blade folder 2 is put into the flat-bottom slot 13 of carriage arbor 1, arc cam 21 central slot two side arms clamp the thin arc-plane tooth 11 of carriage arbor, screw soket head cap screw 4, because of blade presss from both sides 2 lower ends and boss homonymy one band inclined-plane boss 22 is arranged, under screw 4 extruding, blade folder 2 tilts, and makes that upper end arc cam 21 central slot inner blades 3 are clamped.After three blades all install, can on milling machine, proofread and correct concentricity, be used for processing parts thereafter.
This special-purpose milling cutter frame, reasonable in design has all functions of steel alloy disc milling cutter, can reduce the cost of charp tool 80%, and the rotating ratio disc milling cutter improves 2～3 times, has reduced the workpiece cost.
Claims (1)
1, a kind of special-purpose milling cutter frame, it is characterized in that: 120 ° of flat-bottom slots (13) to centre bore direction depression are each other arranged on the carriage arbor (1), one side two of groove is towards centroclinal and stretch out and be thin arc-plane tooth (11), opposite side is the centroclinal thick short tooth in two sides (12), its thin arc-plane between cog adjacent with another is vertical substantially, blade folder (2) is fluted near arc cam (21) middle part of upper end, lower end and boss (21) homonymy has a band inclined-plane boss (22), arc cam (21) central slot and blade (3), with the thin arc-plane tooth (11) of carriage arbor be matched in clearance, soket head cap screw (4) is threaded with the thick short tooth (12) of carriage arbor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93203540 CN2160488Y (en) | 1993-02-11 | 1993-02-11 | Special milling cutter post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93203540 CN2160488Y (en) | 1993-02-11 | 1993-02-11 | Special milling cutter post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2160488Y true CN2160488Y (en) | 1994-04-06 |
Family
ID=33787387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93203540 Expired - Fee Related CN2160488Y (en) | 1993-02-11 | 1993-02-11 | Special milling cutter post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2160488Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545814A (en) * | 2020-06-23 | 2020-08-18 | 广州优讯环保科技有限公司 | Processing milling machine |
-
1993
- 1993-02-11 CN CN 93203540 patent/CN2160488Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545814A (en) * | 2020-06-23 | 2020-08-18 | 广州优讯环保科技有限公司 | Processing milling machine |
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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 |