CN203917985U - A kind of grooving cutter for aluminium alloy processing - Google Patents
A kind of grooving cutter for aluminium alloy processing Download PDFInfo
- Publication number
- CN203917985U CN203917985U CN201420354713.3U CN201420354713U CN203917985U CN 203917985 U CN203917985 U CN 203917985U CN 201420354713 U CN201420354713 U CN 201420354713U CN 203917985 U CN203917985 U CN 203917985U
- Authority
- CN
- China
- Prior art keywords
- chip
- aluminium alloy
- chip breaking
- blade
- sword
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Abstract
The utility model discloses a kind of grooving cutter for aluminium alloy processing, comprise knife bar and the cutter head that is arranged on knife bar one end, cutter head edge is circular-arc, cutter head comprises front end blade part and rear end chip breaking portion, front end blade part is provided with some blades, rear end chip breaking portion is provided with some chip breaking swords, and chip breaking sword and adjacent inclined-plane form chip area, and chip area is connected with the chip removal mouth in the chip breaking portion of rear end.Aluminium alloy adds the smear metal that produce man-hour, slides to chip removal mouth, and drop to the chip centralized pool on ground at Action of Gravity Field by chip breaking sword after being cut off by chip area, and for increasing chip removal effect, chip removal mouth can connect vacuum pipe, carries out chip removal under vacuum action certainly.The grooving cutter for aluminium alloy processing that the utility model provides, chip breaking is more prone to, and effectively eliminates sticky cutter phenomenon.
Description
Technical field
The utility model relates to aluminium alloy manufacture field, relates in particular to a kind of grooving cutter for aluminium alloy processing.
Background technology
Aluminium alloy is to add man-hour requirement cutting edge roundness sharp especially, could reduce friction and eliminates sticky cutter phenomenon.Now for the grooving cutter of aluminium alloy processing, add between man-hour and workpiece contact area larger, so cutting edge is sharp not, rub larger, glue cutter phenomenon more serious; Simultaneously, because aluminum alloy materials is softer, smear metal is not easy fracture, adds smear metal in man-hour be easily entangled on cutter and affect machined surface quality and precision at grooving, scratches the alloy product of having processed, and even forges a knife, and causes percent defective to uprise.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of grooving cutter for aluminium alloy processing, and chip breaking is more prone to, and effectively eliminates sticky cutter phenomenon.
For solving the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of grooving cutter for aluminium alloy processing, comprise knife bar and the cutter head that is arranged on knife bar one end, cutter head edge is circular-arc, cutter head comprises front end blade part and rear end chip breaking portion, front end blade part is provided with some blades, rear end chip breaking portion is provided with some chip breaking swords, and chip breaking sword and adjacent inclined-plane form chip area, and chip area is connected with the chip removal mouth in the chip breaking portion of rear end.Aluminium alloy adds the smear metal that produce man-hour, slides to chip removal mouth, and drop to the chip centralized pool on ground at Action of Gravity Field by chip breaking sword after being cut off by chip area, and for increasing chip removal effect, chip removal mouth can connect vacuum pipe, carries out chip removal under vacuum action certainly.
Further, front end blade part is provided with some sword grooves and fixing hole, and sword groove is arranged on front end blade part arc surface, and blade is provided with the fastener hole corresponding with described fixing hole, blade inserts sword groove, and by screw run through fixing hole, fastener hole is fixed on blade on front end blade part.The utility model adopts sword groove that blade is installed, but not blade and cutter head are made of one to structure, and the one, consider that different aluminum alloys operation needs the cutter of different model, adopt sword groove to be convenient to change blade; The 2nd, even if blade is damaged in operation process, also can only change blade, if adopt integral structure, cutter head and blade all need to change, and will waste very much like this resource.
Further, sword groove upper surface and front end blade part upper surface join, the upper and lower surperficial place of described sword groove plane is all horizontal by 18 degree angles, make blade there is larger anterior angle after insertion sword groove, front end blade part and rear end chip breaking portion upper surface are 10 degree angles simultaneously, blade has larger relief angle man-hour adding, can ensure that like this blade smear metal cutting edge is sharp, reduce and add the friction of man-hour and workpiece, front end blade part and rear end chip breaking portion upper surface are 10 degree angles and are also convenient to the smear metal that blade cutting produces and slide to rear end chip breaking portion in addition.
Further, the number of sword groove is three, be respectively the front cutting edge of cutter head, left blade and right blade, the vertical plane of the right surperficial place plane of described left blade and right blade place sword groove is from front to back horizontal by 5 degree angles, makes front cutting edge forward when feed, avoids the friction of left blade and right blade and workpiece, when left and right directions feed, under the effect of axial cutting force, knife bar produces approximately 2 degree deflections, thereby avoids the friction of front cutting edge and workpiece.
Further, the number of cutting edge is six, and described cutting edge blade is circular-arc, and described six cutting edges arrange in the shape of a spiral.
Further, cutting edge and inclined-plane are rotatable integrative-structure, are rotated around the chip removal mouth at rear end chip breaking portion center, and rotatable integrative-structure is rotated by the driven by motor that is arranged on knife bar place.Aluminium alloy adds the smear metal that produce man-hour, have no progeny and slide to chip removal mouth by chip area by chip breaking sword rotary cutting, and drop to the chip centralized pool on ground at Action of Gravity Field, certainly for increasing chip removal effect, chip removal mouth can connect vacuum pipe, carries out chip removal under vacuum action.
Beneficial effect: (1) the utility model is by arranging the rotatable integrative-structure of spirality, the cutting edge smear metal that processing produces to aluminium alloy is rotated cutting, there is good chip breaking effect, the circulation of air that rotation produces can also effectively reduce the heat of cutter, and for increasing chip removal effect, chip removal mouth connects vacuum pipe, carries out chip removal under vacuum action.(2) the utility model blade is provided with larger anterior angle and relief angle, can ensure that blade smear metal cutting edge is sharp, reduces the friction that adds man-hour and workpiece.
Brief description of the drawings
Fig. 1 is the utility model cutter head and lever structure schematic diagram.
Fig. 2 is the utility model sword groove structural representation.
Fig. 3 is the rotatable integrative-structure structural representation of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of grooving cutter for aluminium alloy processing that the utility model provides, comprise knife bar 1 and the cutter head 2 that is arranged on knife bar 1 one end, described cutter head 2 edges are circular-arc, described cutter head 2 comprises front end blade part 3 and rear end chip breaking portion 4, and described front end blade part 3 is provided with some blades, and described rear end chip breaking portion 4 is provided with some chip breaking swords 5, described chip breaking sword 5 forms chip area with adjacent inclined-plane 6, and described chip area is connected with the chip removal mouth 7 in rear end chip breaking portion 4.
Front end blade part 3 is provided with some sword grooves 12 and fixing hole 8, described sword groove 12 is arranged on front end blade part 3 arc surfaces, described blade is provided with the fastener hole corresponding with described fixing hole 8, described blade inserts sword groove 12, and by screw run through fixing hole 8, fastener hole is fixed on blade on front end blade part 3.
As shown in Figure 2, sword groove 12 upper surfaces and front end blade part 3 upper surfaces join, and upper and lower surperficial 13, the 14 place planes of described sword groove 12 are all horizontal by 18 degree angle a.The number of sword groove 12 is three, is respectively front cutting edge 9, left blade 10 and the right blade 11 of cutter head 2, and the vertical plane of the right surperficial 15 place planes of described left blade 10 and right blade 11 place sword grooves 12 is from front to back horizontal by 5 degree angles.Front end blade part 3 and rear end chip breaking portion 4 upper surfaces are 10 degree angles.
As shown in Figure 3, the number of chip breaking sword 5 is six, and described chip breaking sword 5 blades are circular-arc, and described six chip breaking swords 5 arrange in the shape of a spiral.Chip breaking sword 5 and inclined-plane 6 are rotatable integrative-structure, are rotated around the chip removal mouth 7 at rear end chip breaking portion 4 centers.Rotatable integrative-structure is rotated by the driven by motor that is arranged on knife bar 1 place.Chip removal mouth 7 is connected with vacuum pipe.
When use, aluminium alloy adds the smear metal that produce man-hour, is had no progeny and is slided to chip removal mouth by chip area by chip breaking sword rotary cutting, and drop to the chip centralized pool on ground at Action of Gravity Field, certainly for increasing chip removal effect, chip removal mouth connects vacuum pipe, carries out chip removal under vacuum action.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. the grooving cutter for aluminium alloy processing, comprise knife bar (1) and be arranged on the cutter head (2) of knife bar (1) one end, it is characterized in that: described cutter head (2) edge is circular-arc, described cutter head (2) comprises front end blade part (3) and rear end chip breaking portion (4), described front end blade part (3) is provided with some blades, described rear end chip breaking portion (4) is provided with some chip breaking swords (5), described chip breaking sword (5) forms chip area with adjacent inclined-plane (6), described chip area is connected with the chip removal mouth (7) in rear end chip breaking portion (4).
2. a kind of grooving cutter for aluminium alloy processing according to claim 1, it is characterized in that: described front end blade part (3) is provided with some sword grooves (12) and fixing hole (8), described sword groove (12) is arranged on front end blade part (3) arc surface, described blade is provided with the fastener hole corresponding with described fixing hole (8), described blade inserts sword groove (12), and by screw run through fixing hole (8), fastener hole is fixed on blade on front end blade part (3).
3. a kind of grooving cutter for aluminium alloy processing according to claim 2, it is characterized in that: described sword groove (12) upper surface and front end blade part (3) upper surface join, the upper and lower surface of described sword groove (12) (13,14) place plane is all horizontal by 18 degree angles.
4. a kind of grooving cutter for aluminium alloy processing according to claim 2, it is characterized in that: the number of described sword groove (12) is three, be respectively the front cutting edge (9) of cutter head (2), left blade (10) and right blade (11), the vertical plane of place, right surface (15) plane of described left blade (10) and right blade (11) place sword groove (12) is from front to back horizontal by 5 degree angles.
5. a kind of grooving cutter for aluminium alloy processing according to claim 1, is characterized in that: described front end blade part (3) and rear end chip breaking portion (4) upper surface are 10 degree angles.
6. a kind of grooving cutter for aluminium alloy processing according to claim 1, it is characterized in that: the number of described chip breaking sword (5) is six, described chip breaking sword (5) blade is circular-arc, and described six chip breaking swords (5) arrange in the shape of a spiral.
7. a kind of grooving cutter for aluminium alloy processing according to claim 6, it is characterized in that: described chip breaking sword (5) and inclined-plane (6) are rotatable integrative-structure, are rotated around the chip removal mouth (7) at rear end chip breaking portion (4) center.
8. a kind of grooving cutter for aluminium alloy processing according to claim 7, is characterized in that: described rotatable integrative-structure is by the driven by motor rotation that is arranged on knife bar (1) and locates.
9. a kind of grooving cutter for aluminium alloy processing according to claim 1, is characterized in that: described chip removal mouth (7) is connected with vacuum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354713.3U CN203917985U (en) | 2014-06-30 | 2014-06-30 | A kind of grooving cutter for aluminium alloy processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354713.3U CN203917985U (en) | 2014-06-30 | 2014-06-30 | A kind of grooving cutter for aluminium alloy processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917985U true CN203917985U (en) | 2014-11-05 |
Family
ID=51813866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354713.3U Expired - Lifetime CN203917985U (en) | 2014-06-30 | 2014-06-30 | A kind of grooving cutter for aluminium alloy processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203917985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234257A (en) * | 2017-06-16 | 2017-10-10 | 宁波大学 | A kind of chip breaking device of adjustable circular superhard lathe tool |
-
2014
- 2014-06-30 CN CN201420354713.3U patent/CN203917985U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234257A (en) * | 2017-06-16 | 2017-10-10 | 宁波大学 | A kind of chip breaking device of adjustable circular superhard lathe tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202606958U (en) | Two-blade milling cutter for high-speed cutting of aluminum | |
| CN206028838U (en) | Three sword wolfram steel shaping swoves | |
| CN202317209U (en) | Integrated hard alloy T-slot milling cutter | |
| CN203917985U (en) | A kind of grooving cutter for aluminium alloy processing | |
| CN103639506B (en) | Special cutter bar for wide-line processing of mold | |
| CN104511604A (en) | Multifunctional cutter | |
| CN202667763U (en) | Ball-end milling cutter with two blades | |
| CN202291584U (en) | Mechanically-clamped blade type slotting knife | |
| CN103586522A (en) | Three-edge flat bottomed milling cutter for plastics | |
| CN205914816U (en) | Machine presss from both sides blade formula internal cooling dovetail milling cutter | |
| CN206122771U (en) | Milling cutter is held firmly to height | |
| CN201988785U (en) | Spiral copy cutter | |
| CN203679382U (en) | Two-blade round-nose aluminum milling cutter | |
| CN103480875A (en) | Integrated three-blade boring and milling tool | |
| CN208825653U (en) | Double-pole Slot shaping angle cutting tool | |
| CN103586521A (en) | Four-edge flat-end milling cutter | |
| CN204075263U (en) | A kind of grooving cutter | |
| CN203592162U (en) | Integrated three-blade boring and milling tool | |
| CN203992552U (en) | Milling cutter | |
| CN203330481U (en) | Straight-handle milling cutter | |
| CN202639460U (en) | Formed cutter for processing surface of workpiece | |
| CN202357232U (en) | V-shaped turning tool | |
| CN203197279U (en) | Rose reamer | |
| CN207431362U (en) | A kind of single side side milling forming cutter | |
| CN106112082B (en) | A kind of not isoclinic angle PCD milling cutters of processing fibrous composite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |