CN202763156U - Economical disc milling cutter - Google Patents
Economical disc milling cutter Download PDFInfo
- Publication number
- CN202763156U CN202763156U CN 201220463479 CN201220463479U CN202763156U CN 202763156 U CN202763156 U CN 202763156U CN 201220463479 CN201220463479 CN 201220463479 CN 201220463479 U CN201220463479 U CN 201220463479U CN 202763156 U CN202763156 U CN 202763156U
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- China
- Prior art keywords
- cutter
- milling cutter
- milling
- milling cutters
- cutter body
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- Expired - Fee Related
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Abstract
The utility model discloses an economical disc milling cutter. Milling cutters are installed as per a principle of stratified cutting. Milling cutters are installed in holes of a cutter body and are fixed through bolts, and installation positions of all milling cutters are arranged sequentially according to machining allowances of milled parts and the quantity of milling cutters as per a rule that the longer the distance a between tips of milling cutters and a rotating axis of the cutter body is, the shorter the distance h between tips of milling cutters and the right end face of the cutter body is. The perpendicularity tolerance of the right end face of the cutter body to the rotating axis of the cutter body is 0.03mm. Bolts press against planes of rods of milling cutters, which are parallel to axes of rods of milling cutters, and fix milling cutters in holes of the cutter body. The cutter body is made of ordinary gray cast iron. The economical disc milling cutter has the advantages of being stable in cutting, reliable in performance, simple to manufacture and low in cost.
Description
Technical field
The utility model relates to the process tool of engineering goods part, especially economic dish milling cutter.
Background technology
As you know, the most frequently used cutter in processing parts plane is exactly circular face-mill, the cutter hub of the circular face-mill of market supply is generally used the carbon constructional quality steel manufacturing, and the cutter tooth of circular face-mill is directly to be embedded on the cutter hub, be on the grinding machine of special use sharpening.Therefore, make complicated cost high, common small-sized machine factory can not make.The long per tooth thickness of cutting of blade is little during the cutting of plain disk face cutter, and firmly large cutting is not steady in the time of processing.
Summary of the invention
The purpose of this utility model provides the economy dish milling cutter that a kind of common small-sized machine factory can both make.
The technical scheme that its technical problem that solves the utility model adopts is: the principle of pressing layered cutting is installed milling cutter.Milling cutter is contained in the Kong Zhongyong bolt of cutter hub and fixes, the installation site of each milling cutter is according to being pressed by the allowance of milled part and milling cutter quantity: the milling cutter point of a knife is large apart from a to the cutter hub rotation, and the milling cutter point of a knife is arranged in order to the little rule of the distance h of cutter hub right side.
The cutter hub right side is 0.03 millimeter to the squareness tolerance of cutter hub rotation.
Bolt withstands on the plane parallel with the cutter bar of milling cutter axis of cutter bar of milling cutter milling cutter is fixed in the hole of cutter hub.
The cutter hub material is common grey iron.
The advantage of this economy dish milling cutter is: stable cutting, dependable performance, manufacturing is simple, cost is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing is the installation diagram of economic dish milling cutter.
Fig. 1 is front view.
Fig. 2 is the A-A profile of Fig. 1.
1. bolts among the figure, 2. milling cutter, 3. cutter hub.
The specific embodiment
Economic facing cutter comprises bolt (1), milling cutter (2) and cutter hub (3).In the accompanying drawings, two bolts (1) withstand on milling cutter (2) knife bar and plane milling cutter (2) cutter spindle line parallel milling cutter (2) are fixed in the hole of cutter hub (3).Bolt (1) is wanted chamfering, heat treatment 45～50HRC in plane knife bar and the cutter spindle line parallel, crimp when preventing from compressing with the double-screw bolt end face of the plane contact of knife bar.Cutter hub (3) right side is 0.03 millimeter to the squareness tolerance of cutter hub (3) rotation.Cutter hub (3) adopts cheap common grey iron.For reaching the purpose of layered cutting, press installation site by each milling cutter of chipping allowance (2) of part to be processed: milling cutter (2) point of a knife is large apart from a to cutter hub (3) rotation, and milling cutter (2) is arranged in order to the little rule of distance h of cutter hub (3) right side.Chipping allowance such as part to be processed is 8 millimeters, and economic dish milling cutter has 16 teeth, will divide 16 layers, and each milling cutter (2) point of a knife also divides 16 grades to cutter hub (3) rotation apart from a, 0.5 millimeter at every grade of interval.Ground floor h=k millimeter, a=s millimeter, second layer h=k+0.5 millimeter, a=s-0.5 millimeter, the 3rd layer of h=k+1 millimeter, a=s-1 millimeter, the 4th layer of h=k+1.5 millimeter, a=s-1.5 millimeter ... the 16 layer of h=k+7.5 millimeter, a=s-7.5 millimeter.Add 0.5 millimeter of milling cutter (2) feed of ground floor, a milling just can reach 8 millimeters and stable cutting.
Claims (4)
1. an economy is coiled milling cutter, comprise bolt, milling cutter and cutter hub, it is characterized in that: milling cutter is contained in the Kong Zhongyong bolt of cutter hub and fixes, the installation site of each milling cutter is according to being pressed by the allowance of milled part and milling cutter quantity: the milling cutter point of a knife is large apart from a to the cutter hub rotation, and the milling cutter point of a knife is arranged in order to the little rule of the distance h of cutter hub right side.
2. economy according to claim 1 is coiled milling cutter, and it is characterized in that: described cutter hub right side is 0.03 millimeter to the squareness tolerance of cutter hub rotation.
3. economic dish milling cutter according to claim 1 is characterized in that: described bolt withstands on the plane parallel with the cutter bar of milling cutter axis of cutter bar of milling cutter milling cutter is fixed in the hole of cutter hub.
4. economy according to claim 1 is coiled milling cutter, and it is characterized in that: described cutter hub material is common grey iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463479 CN202763156U (en) | 2012-09-12 | 2012-09-12 | Economical disc milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463479 CN202763156U (en) | 2012-09-12 | 2012-09-12 | Economical disc milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763156U true CN202763156U (en) | 2013-03-06 |
Family
ID=47769757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463479 Expired - Fee Related CN202763156U (en) | 2012-09-12 | 2012-09-12 | Economical disc milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043864A (en) * | 2014-06-27 | 2014-09-17 | 洛阳一米机械有限公司 | Planar milling cutter disc |
| CN109773254A (en) * | 2019-03-27 | 2019-05-21 | 安徽省矿业机电装备有限责任公司 | Milling machine quick processing device |
-
2012
- 2012-09-12 CN CN 201220463479 patent/CN202763156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043864A (en) * | 2014-06-27 | 2014-09-17 | 洛阳一米机械有限公司 | Planar milling cutter disc |
| CN104043864B (en) * | 2014-06-27 | 2016-06-22 | 洛阳一米机械有限公司 | A kind of plane milling cutterhead |
| CN109773254A (en) * | 2019-03-27 | 2019-05-21 | 安徽省矿业机电装备有限责任公司 | Milling machine quick processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130912 |