CN202317195U - Multi-cutting-edge milling tool for machining lightweight material - Google Patents
Multi-cutting-edge milling tool for machining lightweight material Download PDFInfo
- Publication number
- CN202317195U CN202317195U CN2011204301391U CN201120430139U CN202317195U CN 202317195 U CN202317195 U CN 202317195U CN 2011204301391 U CN2011204301391 U CN 2011204301391U CN 201120430139 U CN201120430139 U CN 201120430139U CN 202317195 U CN202317195 U CN 202317195U
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- milling
- cutting
- milling tool
- end mill
- mill body
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Abstract
The utility model provides a multi-cutting-edge milling tool for machining a lightweight material. The multi-cutting-edge milling tool comprises a milling tool bar, a milling tool body and a milling blade, wherein the milling tool body is sleeved at the front part of the milling tool bar; the milling blade is mounted at the front end of the milling tool bar by a bolt; 40 cutting edges are arranged at the circumferential side surface of the milling tool body; a step hole and a key crossing slot are formed in the middle of the milling blade; a mounting through hole and a key slot are formed in the middle of the milling tool body; a key slot matching with the milling tool body is formed at the front part of the milling tool bar; a press plate is arranged at the tail part of the bolt; the milling tool body and the milling blade are sleeved at the front part of the milling tool bar in sequence; the milling tool bar and the milling tool body are located by keys; the bolt is tightened at the front end of the milling tool bar; and the milling blade and the milling tool body are fixed on the tool bar by the press plate of the bolt. The multi-cutting-edge milling tool for machining the lightweight material, provided by the utility model, has the advantages of sharpness, high machining accuracy, convenience for clamping and firmness.
Description
Technical field
The utility model relates to the technical field of milling cutter, particularly relates to a kind of multiple-cutting-edge milling cutter that is used for light material processing.
Background technology
Light-duty cellular material is at motor vehicle; Particularly obtained application aboard very soon; The wing of aluminium honeycomb core manufacturing, wing flap, horizontal wings, etc. alleviated aircaft configuration weight effectively, improved the sensitiveness that movable part is handled, but the honeycomb of rigidity cooperates splicing with the composite material face of rigidity after; Machining requires high, complex process, produces thermal stress in the manufacture process and causes cracking, distortion or distortion easily.This just requires cutter to have sharp cutting edge, has the ability of quick chip removal, and existing cutter is because the limitation of its structure can not well satisfy this requirement.
The utility model content
The purpose of the utility model is in order to address the above problem, a kind of multiple-cutting-edge milling cutter that is used for light material processing to be provided.
The technical scheme of the utility model is: a kind of multiple-cutting-edge milling cutter that is used for light material processing; Contain milling arbor, end mill body, cutter blade; Described end mill body is sleeved on the milling arbor front portion, and described cutter blade is installed in the milling arbor front end through screw, and described end mill body circumference side is provided with 40 cutting edges; The middle part of described cutter blade is provided with stepped hole and crosses keyway; Described end mill body middle part is provided with installation through holes and keyway, and described milling arbor front portion is provided with the keyway that matches with end mill body, and described screw afterbody is provided with platen; Described end mill body and cutter blade are sleeved on the milling arbor front portion successively, and described milling arbor and end mill body are through the key location, and described screw is screwed in the milling arbor front end, and the platen of screw is fixed on cutter blade and end mill body on the knife bar.
Described screw afterbody is a hexagonal structure in the counterbore.
The anterior keyway of described milling arbor is two and is symmetricly set on the knife bar both sides, the keyway coupling that keyway number on the described end mill body and position and knife bar are anterior, and described key is two round keys.
Cutting edge is the spiral cutting sword on the described end mill body, and its helical angle is 53 °, and the anterior angle of cutting edge is 18 °
The beneficial effect of the utility model
The multiple-cutting-edge milling cutter that is used for light material processing of the utility model, the cutting edge that doubles, cutting edge have 40 more than, design the multiple-cutting-edge chip dividing groove simultaneously and participate in chip breaking.The surface roughness that is increased in raising processing work in the process of cutting edge, the increase of cutting edge increases chip dividing groove, and chip removal is convenient.Chip dividing groove is participated in chip breaking simultaneously, makes chip removal more convenient, avoids scrap to twine cutter hub.The cutting edge width reduces simultaneously, and the cutting edge circular arc reduces, and makes blade sharper, and machining accuracy is high.
The mounting screw of cutter blade changes the structure that the screw afterbody is provided with platen into, forms interior hexagonal structure, has removed the boss of original screw, and the spanner position is more convenient, and versatility is stronger.
End mill body changes round key with driving key between the knife bar into by original square key and connects, and contact-making surface increases, and frictional force reduces, and connects more firmly, and stability strengthens, the increase in service life.
Description of drawings
Fig. 1 is the structural representation that is used for the multiple-cutting-edge milling cutter of light material processing;
Fig. 2 is the main TV structure sketch map of the end mill body among Fig. 1;
Fig. 3 is the left TV structure sketch map of Fig. 2;
Fig. 4 is the local structure for amplifying sketch map among Fig. 3;
Fig. 5 is the structural representation of the screw among Fig. 1.
1. milling arbors among the figure, 2. end mill body, 3. key, 4. screw, 5. cutter blade, wherein, 2-1. cutting edge, 2-2. cross keyhole, 2-3. stepped hole, 4-1. platen.
The specific embodiment
Embodiment: referring to Fig. 1; A kind of multiple-cutting-edge milling cutter that is used for light material processing contains milling arbor, end mill body, cutter blade among the figure, and described end mill body is sleeved on the milling arbor front portion; Described cutter blade is installed in the milling arbor front end through screw; Described end mill body circumference side is provided with 40 cutting edges, and the middle part of described cutter blade is provided with stepped hole and crosses keyway, and described end mill body middle part is provided with installation through holes and keyway; Described milling arbor front portion is provided with the keyway that matches with end mill body, and described screw afterbody is provided with platen; Described end mill body and cutter blade are sleeved on the milling arbor front portion successively, and described milling arbor and end mill body are through the key location, and described screw is screwed in the milling arbor front end, and the platen of screw is fixed on cutter blade and end mill body on the knife bar.Described screw afterbody is a hexagonal structure in the counterbore.The anterior keyway of described milling arbor is two and is symmetricly set on the knife bar both sides, the keyway coupling that keyway number on the described end mill body and position and knife bar are anterior, and described key is two round keys.Cutting edge is the spiral cutting sword on the described end mill body, and its helical angle is 53 °, and the anterior angle of cutting edge is 18 °.
Claims (4)
1. one kind is used for the multiple-cutting-edge milling cutter that light material is processed; Contain milling arbor, end mill body, cutter blade; Described end mill body is sleeved on the milling arbor front portion, and described cutter blade is installed in the milling arbor front end through screw, it is characterized in that: described end mill body circumference side is provided with 40 cutting edges; The middle part of described cutter blade is provided with stepped hole and crosses keyway; Described end mill body middle part is provided with installation through holes and keyway, and described milling arbor front portion is provided with the keyway that matches with end mill body, and described screw afterbody is provided with platen; Described end mill body and cutter blade are sleeved on the milling arbor front portion successively, and described milling arbor and end mill body are through the key location, and described screw is screwed in the milling arbor front end, and the platen of screw is fixed on cutter blade and end mill body on the knife bar.
2. the multiple-cutting-edge milling cutter that is used for light material processing according to claim 1 is characterized in that: described screw afterbody is a hexagonal structure in the counterbore.
3. the multiple-cutting-edge milling cutter that is used for light material processing according to claim 1; It is characterized in that: the anterior keyway of described milling arbor is two and is symmetricly set on the knife bar both sides; The keyway coupling that keyway number on the described end mill body and position and knife bar are anterior, described key is two round keys.
4. the multiple-cutting-edge milling cutter that is used for light material processing according to claim 1, it is characterized in that: cutting edge is the spiral cutting sword on the described end mill body, and its helical angle is 53 °, and the anterior angle of cutting edge is 18 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204301391U CN202317195U (en) | 2011-11-03 | 2011-11-03 | Multi-cutting-edge milling tool for machining lightweight material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204301391U CN202317195U (en) | 2011-11-03 | 2011-11-03 | Multi-cutting-edge milling tool for machining lightweight material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317195U true CN202317195U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204301391U Expired - Fee Related CN202317195U (en) | 2011-11-03 | 2011-11-03 | Multi-cutting-edge milling tool for machining lightweight material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317195U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203492A (en) * | 2012-09-29 | 2013-07-17 | 成都飞机工业（集团）有限责任公司 | Combined type special milling cutter for honeycomb |
| CN103801740A (en) * | 2012-11-14 | 2014-05-21 | 江西昌河航空工业有限公司 | Honeycomb part machining method |
| CN104874846A (en) * | 2015-03-25 | 2015-09-02 | 浙江日发航空数字装备有限责任公司 | Composite honeycomb core profile machining method and cutter |
| CN105215447A (en) * | 2015-10-29 | 2016-01-06 | 江苏中晟钻石工具有限公司 | A kind of novel PC D efficiently overlaps cutter |
| CN106903357A (en) * | 2017-04-18 | 2017-06-30 | 成都飞机工业（集团）有限责任公司 | The processing method in thin-walled honeycomb core Curve Machining type face |
| CN108177032A (en) * | 2018-02-26 | 2018-06-19 | 西安航空职业技术学院 | A kind of honeycomb core deep groove processing method |
| CN108927562A (en) * | 2017-05-23 | 2018-12-04 | 成都飞机工业（集团）有限责任公司 | A kind of milling cutter for processing comb core material |
| CN110227848A (en) * | 2019-05-09 | 2019-09-13 | 成都邦普切削刀具股份有限公司 | A kind of novel dovetail slotting cutter |
| CN113477997A (en) * | 2021-07-27 | 2021-10-08 | 杭州电子科技大学 | Ultrasonic arc blade saw blade milling cutter for machining wave-absorbing honeycomb |
-
2011
- 2011-11-03 CN CN2011204301391U patent/CN202317195U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203492A (en) * | 2012-09-29 | 2013-07-17 | 成都飞机工业（集团）有限责任公司 | Combined type special milling cutter for honeycomb |
| CN103801740A (en) * | 2012-11-14 | 2014-05-21 | 江西昌河航空工业有限公司 | Honeycomb part machining method |
| CN104874846A (en) * | 2015-03-25 | 2015-09-02 | 浙江日发航空数字装备有限责任公司 | Composite honeycomb core profile machining method and cutter |
| CN105215447A (en) * | 2015-10-29 | 2016-01-06 | 江苏中晟钻石工具有限公司 | A kind of novel PC D efficiently overlaps cutter |
| CN106903357A (en) * | 2017-04-18 | 2017-06-30 | 成都飞机工业（集团）有限责任公司 | The processing method in thin-walled honeycomb core Curve Machining type face |
| CN108927562A (en) * | 2017-05-23 | 2018-12-04 | 成都飞机工业（集团）有限责任公司 | A kind of milling cutter for processing comb core material |
| CN108177032A (en) * | 2018-02-26 | 2018-06-19 | 西安航空职业技术学院 | A kind of honeycomb core deep groove processing method |
| CN108177032B (en) * | 2018-02-26 | 2019-09-24 | 西安航空职业技术学院 | A kind of honeycomb core deep groove processing method |
| CN110227848A (en) * | 2019-05-09 | 2019-09-13 | 成都邦普切削刀具股份有限公司 | A kind of novel dovetail slotting cutter |
| CN113477997A (en) * | 2021-07-27 | 2021-10-08 | 杭州电子科技大学 | Ultrasonic arc blade saw blade milling cutter for machining wave-absorbing honeycomb |
| CN113477997B (en) * | 2021-07-27 | 2022-06-10 | 杭州电子科技大学 | Ultrasonic arc blade saw blade milling cutter for machining wave-absorbing honeycomb |
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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: 20120711 Termination date: 20121103 |