CN207119834U - One kind processing block inclined-plane special efficient milling cutter - Google Patents
One kind processing block inclined-plane special efficient milling cutter Download PDFInfo
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- CN207119834U CN207119834U CN201721080820.1U CN201721080820U CN207119834U CN 207119834 U CN207119834 U CN 207119834U CN 201721080820 U CN201721080820 U CN 201721080820U CN 207119834 U CN207119834 U CN 207119834U
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Abstract
One kind processing block inclined-plane special efficient milling cutter, belongs to machining technology field.The utility model solve it is existing be used to process the milling cutter on block inclined-plane, can not ensure to be processed the first-time qualification rate at position, the problem of having a strong impact on stock-removing efficiency.It includes coaxial affixed blade and shank, the blade includes quantity unanimously and some circumferential teeths for even number and some end-tooths, circumferential teeth is tapered uniform around shank central axial direction, some end-tooths, which correspond, is arranged on one end away from shank in circumferential teeth, the angle formed between the cutting edge in two circumferential teeths being oppositely arranged is 22 ° ± 30 ', and the end diameter of blade is 8mm.The utility model is used to process block.
Description
Technical field
It the utility model is related to a kind of milling cutter, and in particular to one kind processing block inclined-plane special efficient milling cutter, belong to machinery
Processing technique field.
Background technology
Block is (as shown in Figure 5 and Figure 6) positioning element in turbine blade detection means, and its locating surface is fixed
Position inclined-plane 100 and positioning plane 101, blade profile size is measured with the positioning inclined-plane locating blades wing angle inclined-plane of block,
Wherein block determine to repay an inclined-plane on position planar tilt angle be 11 °, the width for positioning plane be 8mm, for ensure inspection
Positioning precision during survey, high requirement is machined with to block bevel angle and surface roughness, in the prior art, kept off for processing
The milling cutter on block inclined-plane, it can not ensure to be processed the first-time qualification rate at position, have a strong impact on stock-removing efficiency.
Utility model content
The utility model is to solve the existing milling cutter for being used to process block inclined-plane, can not ensure to be processed position
First-time qualification rate, the problem of having a strong impact on stock-removing efficiency, and then provide a kind of processing block inclined-plane special efficient milling cutter.
The utility model is that technical scheme is used by solving above-mentioned technical problem:
One kind processing block inclined-plane special efficient milling cutter, it includes coaxial affixed blade and shank, and the blade includes
Quantity is consistent and is some circumferential teeths of even number and some end-tooths, and circumferential teeth is tapered uniform around shank central axial direction,
Some end-tooths, which correspond, is arranged on one end away from shank, the cutting edge in two circumferential teeths being oppositely arranged in circumferential teeth
Between the angle that is formed be 22 ° ± 30 ', the end diameter of blade is 8mm.
Further, institute's circumferential teeth and the quantity of end-tooth are six.
Further, the end-tooth includes three long tooths uniform and arranged in a crossed manner around blade central axis and three short
Tooth, wherein center convergence of the one end of three long tooths in blade small end, imaginary circles that the other ends of three long tooths is formed it is straight
Footpath is consistent with the end diameter of blade, sets a short tooth between adjacent two long tooths, and the length of each short tooth is 2mm, three
The virtual diameter of a circle that one end away from blade center is formed in short tooth is consistent with the end diameter of blade.
Further, the shank is No. 3 taper shanks of Mohs.
Further, one end away from blade offers M12 screw on shank.
Further, the circumference rake angle of blade is 9 °, and the circumference angle of back of tooth is 12 °, and end face rake angle is 12 °, end-tooth
Relief angle includes the first relief angle and the second relief angle, and first relief angle is 15 °, and second relief angle is 24 °.
The utility model has the following effects that compared with prior art:
The angle formed between the cutting edge in two circumferential teeths being oppositely arranged is 22 ° ± 30 ', is positioned with work piece
The angle of inclination on inclined-plane is consistent, and blade end diameter is 8mm, consistent with the positioning plane width of work piece, ensures processing one
Secondary shaping.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model (broken section);
Fig. 2 is end face tooth structure schematic diagram;
Fig. 3 is the partial schematic sectional view of circumferential teeth;
Fig. 4 is the partial schematic sectional view of end-tooth;
Fig. 5 is the schematic front view of work piece block;
Fig. 6 is Fig. 5 schematic top plan view.
Embodiment
Embodiment one:Illustrate present embodiment, one kind processing block inclined-plane special efficient milling with reference to Fig. 1~Fig. 4
Knife, it includes coaxial affixed blade 1 and shank 2, and the blade 1 includes quantity unanimously and is the He of some circumferential teeths 3 of even number
Some end-tooths 4, circumferential teeth 3 is tapered uniform around the central axial direction of shank 2, and some end-tooths 4 correspond and are arranged on circle
One end away from shank 2 on all teeth 3, the angle beta formed between the cutting edge in two circumferential teeths 3 being oppositely arranged for 22 ° ±
30 ', the end diameter d of blade 1 is 8mm.
The angle formed between the cutting edge in two circumferential teeths 3 being oppositely arranged is 22 ° ± 30 ', is determined with work piece
The angle of inclination on position inclined-plane is consistent, ensures processing one-shot forming.The end diameter of blade 1 is 8mm, the positioning plane with work piece
Width is consistent, ensures processing one-shot forming.
Embodiment two:Illustrate present embodiment with reference to Fig. 1~Fig. 4, the quantity of institute's circumferential teeth 3 and end-tooth 4 is equal
For six.Other compositions are identical with embodiment one with annexation.
Embodiment three:Illustrate present embodiment with reference to Fig. 1~4, the end-tooth 4 is included around the central shaft of blade 1
Line uniform and arranged in a crossed manner three long tooths 5 and three short teeth 6, wherein one end of three long tooths 5 is converged at the center of the small end of blade 1
Poly-, the virtual diameter of a circle that the other end of three long tooths 5 is formed is consistent with the end diameter of blade 1, adjacent two long tooths 5 it
Between a short tooth 6 is set, the length of each short tooth 6 be 2mm, the void that the one end at the remote center of blade 1 is formed in three short teeth 6
It is consistent with the end diameter of blade 1 to intend diameter of a circle.It is so designed that, because the 8mm diameters of the small end of blade 1 are too small, so end face
Tooth 4 using three long tooths, 5, three short teeth 6 intersect it is uniform by the way of, three long tooths 5 are excessively centrally disposed, before can ensureing long tooth 5
Knife face, rear knife face it is complete, three short teeth 6 are centrally disposed away from blade 1, leave the core of end-tooth 4 and more hold bits
Space, be advantageous to chip removal.Other compositions are identical with embodiment two with annexation.
Embodiment four:Illustrate present embodiment with reference to Fig. 1~4, the shank 2 is No. 3 taper shanks of Mohs.So set
Meter, cutter is set to coordinate with jig.Other compositions are identical with embodiment one, two or three with annexation.
Embodiment five:With reference to the explanation present embodiment of Fig. 1~4, one end away from blade 1 offers on shank 2
M12 screw.It is so designed that, cutter is fixed on machine tool chief axis by screw.Other compositions and annexation and tool
Body embodiment four is identical.
Embodiment six:Illustrate present embodiment, the circumference rake angle γ of blade 1 with reference to Fig. 1~41For 9 °, circumference
Angle of back of tooth α1For 12 °, end face rake angle γ2For 12 °, the end face angle of back of tooth includes the first relief angle α2With the second relief angle α3, described first
Relief angle α2For 15 °, the second relief angle α3For 24 °.Other compositions and annexation and embodiment one, two, three or five phases
Together.
Claims (6)
1. one kind processing block inclined-plane special efficient milling cutter, it is characterised in that:It includes coaxial affixed blade (1) and shank
(2), the blade (1) includes that quantity is consistent and some circumferential teeths (3) and some end-tooths (4) for even number, circumferential teeth (3) around
Shank (2) central axial direction is tapered uniform, and some end-tooths (4), which correspond, to be arranged in circumferential teeth (3) away from shank
(2) one end, the angle (β) formed between the cutting edge on two circumferential teeths (3) being oppositely arranged are 22 ° ± 30 ', blade
(1) end diameter (d) is 8mm.
A kind of 2. processing block inclined-plane special efficient milling cutter according to claim 1, it is characterised in that:Institute's circumferential teeth (3)
And the quantity of end-tooth (4) is six.
A kind of 3. processing block inclined-plane special efficient milling cutter according to claim 2, it is characterised in that:The end-tooth
(4) include around blade (1) central axis uniform and arranged in a crossed manner three long tooths (5) and three short teeth (6), wherein three long tooths
(5) one end is in the center convergence of blade (1) small end, the virtual diameter of a circle and sword that the other ends of three long tooths (5) is formed
The end diameter in portion (1) is consistent, and a short tooth (6) is set between adjacent two long tooths (5), and the length of each short tooth (6) is
2mm, the end diameter of the virtual diameter of a circle that one end away from blade (1) center is formed on three short teeth (6) and blade (1)
Unanimously.
A kind of 4. processing block inclined-plane special efficient milling cutter according to claim 1,2 or 3, it is characterised in that:The handle
Portion (2) is No. 3 taper shanks of Mohs.
A kind of 5. processing block inclined-plane special efficient milling cutter according to claim 4, it is characterised in that:It is remote on shank (2)
One end from blade (1) offers M12 screw.
A kind of 6. processing block inclined-plane special efficient milling cutter according to claim 1,2,3 or 5, it is characterised in that:Blade
(1) circumference rake angle (γ1) it is 9 °, the circumference angle of back of tooth (α1) it is 12 °, end face rake angle (γ2) it is 12 °, end face angle of back of tooth bag
Include the first relief angle (α2) and the second relief angle (α3), the first relief angle (α2) it is 15 °, the second relief angle (α3) it is 24 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721080820.1U CN207119834U (en) | 2017-08-25 | 2017-08-25 | One kind processing block inclined-plane special efficient milling cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721080820.1U CN207119834U (en) | 2017-08-25 | 2017-08-25 | One kind processing block inclined-plane special efficient milling cutter |
Publications (1)
Publication Number | Publication Date |
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CN207119834U true CN207119834U (en) | 2018-03-20 |
Family
ID=61611312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721080820.1U Active CN207119834U (en) | 2017-08-25 | 2017-08-25 | One kind processing block inclined-plane special efficient milling cutter |
Country Status (1)
Country | Link |
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CN (1) | CN207119834U (en) |
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2017
- 2017-08-25 CN CN201721080820.1U patent/CN207119834U/en active Active
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