CN107486583A - Aluminum-alloy wheel engraving milling cutter - Google Patents

Aluminum-alloy wheel engraving milling cutter Download PDF

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Publication number
CN107486583A
CN107486583A CN201710830934.1A CN201710830934A CN107486583A CN 107486583 A CN107486583 A CN 107486583A CN 201710830934 A CN201710830934 A CN 201710830934A CN 107486583 A CN107486583 A CN 107486583A
Authority
CN
China
Prior art keywords
knife
point
aluminum
milling cutter
handle
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.)
Pending
Application number
CN201710830934.1A
Other languages
Chinese (zh)
Inventor
钱志军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhenjiang Weier Wheel Manufacturing Co Ltd
Original Assignee
Zhenjiang Weier Wheel Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhenjiang Weier Wheel Manufacturing Co Ltd filed Critical Zhenjiang Weier Wheel Manufacturing Co Ltd
Priority to CN201710830934.1A priority Critical patent/CN107486583A/en
Publication of CN107486583A publication Critical patent/CN107486583A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/02Milling-cutters characterised by the shape of the cutter
    • B23C5/10Shank-type cutters, i.e. with an integral shaft
    • B23C5/1081Shank-type cutters, i.e. with an integral shaft with permanently fixed cutting inserts 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2200/00Details of milling cutting inserts
    • B23C2200/04Overall shape
    • B23C2200/0416Irregular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2210/00Details of milling cutters
    • B23C2210/03Cutting heads comprised of different material than the shank irrespective of whether the head is detachable from the shank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The invention belongs to aluminum-alloy wheel technical field of surface, more particularly to a kind of aluminum-alloy wheel engraving milling cutter, the cutter head being connected including handle of a knife and with the handle of a knife, end of the cutter head away from the handle of a knife is provided with point of a knife, the point of a knife is diamond material, the point of a knife is half truncated cone-shaped, and the point of a knife bottom surface is connected with the handle of a knife, a diameter of 1.0 1.5mm of the point of a knife upper bottom surface.The present invention is by the way that point of a knife is expanded, there is provided one kind is applied to aluminum-alloy wheel surface engraving, and service life length, engraving character code is clear, and point of a knife is not easy the engraving milling cutter cleaved during engraving.

Description

Aluminum-alloy wheel engraving milling cutter
Technical field
The invention belongs to aluminum-alloy wheel technical field of surface, and in particular to a kind of aluminum-alloy wheel engraving milling Knife.
Background technology
Most of existing wheel uses aluminium alloy, and aluminum-alloy wheel is after manufacture produces, it is necessary to be used in wheel surface Milling cutter is carved, and records specifications and models and the use of wheel, to facilitate using and selling for later stage.Existing engraving milling cutter knife Point is too small, and during milling cutter milling word, tool wear is serious, and welding support zone is easily broken off, and general 50 wheels of milling are carved characters just Need to change cutter, not only have a strong impact on production efficiency, also increase plant produced cost, the cost for causing aluminum-alloy wheel to produce Increase.
A kind of engraving milling cutter (notification number CN202138128U) of patent discloses a kind of engraving milling cutter, including:Cutter hub, knife Head, the cutter head include the profile cut-out and the integral fillet shaping cutter head of fillet processing and the profile for product for product Cut-out and the integral chamfering shaping cutter head of chamfer machining;The milling cutter opens half single-blade milling cutter to be linear, the cutter hub with it is described Cutter head forms integrative-structure.The utility model shapes cutter head, the integral first-class structure of chamfering forming-tool, letter by using integral fillet Change the structure of machining tool, fundamentally solved the problems, such as that process complications, efficiency are low, reach saving man-hour, lifting Production capacity, the purpose for reducing production cost.The patent makes milling cutter conveniently carve out different sizes by optimizing the shape of cutter head, But generally the material of milling cutter hard alloy is vulnerable to larger abrasion generally when carving the wheel of aluminum alloy material.
The miniature profile milling cutters (notification number CN202438729U) of patent PCD disclose a kind of miniature profile milling cutters of PCD, and it is special Point is that cutter head is blade and material is PCD material, thickness 1.15mm, is welded in cutter hub and cantilevered out, blade hook angle is 0 °, axial relief angle is 9 ° × 0.2mm, and 15 °, left radial clearance angle is 11 ° × 0.04mm, and 45 °, rake face is located at cutter hub median plane simultaneously In level, the horizontal plane of blade is multistage ladder type, and vertical plane is also multistage ladder type, and the point of a knife of blade has radius to cross knife for 0.5mm Body center 0.07mm circular arc, and blade have connect upper front end and the cutter hub axis of the circular arc into 35 ° broken line and be connected The broken line zygonema that the radius of the broken line is 0.2mm, radian is 20 °.The patent provides a kind of milling for mobile phone faceplate engraving Knife, diamond material is employed at cutter head, make the engraving of milling cutter more rapid and wear-resistant, but because cutter head is blade knot Structure and too small, therefore when carving aluminum-alloy wheel, be not easy to be installed on corresponding machine, and cause aluminium alloy because cutter head is too small Wheel surface character code is unclear, and easily splitting.
Therefore point of a knife mistake occurs when applied to aluminum-alloy wheel surface engraving in milling cutter present in prior art Small, the problem of easy fracture, the present invention provides one kind and is applied to aluminum-alloy wheel surface engraving, service life length, it is clear to carve character code Clear, point of a knife is not easy the engraving milling cutter cleaved during engraving.
The content of the invention
The invention provides following technical scheme:
A kind of aluminum-alloy wheel engraving milling cutter, including handle of a knife and the cutter head that is connected with the handle of a knife, the cutter head are remote The end of the handle of a knife is provided with point of a knife, and the point of a knife is diamond material, and the point of a knife is half truncated cone-shaped, the point of a knife bottom surface It is connected with the handle of a knife, a diameter of 1.0-1.5mm of the point of a knife upper bottom surface.
Preferably, it is provided with connecting portion between the handle of a knife and the point of a knife, base that the connecting portion includes being sequentially connected, Support block and weld part.
Preferably, the base is truncated cone-shaped, and the larger one side of the base diameter is connected with the handle of a knife, the handle of a knife Be connected with the support block between the point of a knife, the side of the weld part simultaneously with the point of a knife, the support block and institute State the side connection of base.
Preferably, the handle of a knife, the base, the support block and the weld part are integrated injection molding, and material It is hard alloy.
Preferably, it is crossed as obtuse angle between the side of the support block and the side of the base, the obtuse angle is 120 °- 150°。
Preferably, the height of the support block is 0.5-0.8mm.
Preferably, the point of a knife is connected for the side of curved surface with the weld part.
Preferably, the point of a knife is generally aligned in the same plane interior for the side of plane with the surface of the support block.
Preferably, the point of a knife and the support block and the connected mode of the weld part are welding.
Preferably, the lateral parts of the base do faceted pebble processing.
Preferably, the handle of a knife is cylinder.
The beneficial effects of the invention are as follows:
1st, the present invention improves the hardness at point of a knife, improved by transforming diamond material at the point of a knife by milling cutter as The wearability of milling cutter in itself, simultaneously as point of a knife is half truncated cone-shaped, a diameter of 1.0-1.5mm of point of a knife upper bottom surface, i.e., by point of a knife Work work area expand, improve engraving character code dynamics and definition;
2nd, facilitated using the point of a knife of half truncated cone-shaped and expand the working region of point of a knife in technique, while the working region of point of a knife Expand, it is necessary to there are enough support forces, therefore the point of a knife of half truncated cone-shaped can play enough supports, prevent in the course of work In, the less end split of point diameter;
3rd, support block and the larger bottom of point diameter are welded, while point of a knife welds for the side of curved surface with weld part, weldering Socket part and support block expand the bonding area of point of a knife, point of a knife is more stablized firm be fixed on cutter head;
4th, it is at a certain angle between base and the side of support block, tackle milling cutter provided by the invention different Mode of operation, buffering can be played a part of to the aluminium alloy chip formed during engraving and blocked, while save cost of manufacture;
5th, the excessive height of support block, during engraving easily causing cutter head fractures, and the height of support block is too low, easily causes Seat wear aluminum-alloy wheel surface, therefore the scratch of base can either be avoided when the height of support block is 0.5-0.8mm, Fractureing for cutter head can be prevented;
6th, point of a knife for plane side and support block surface be generally aligned in the same plane in, both saved diamond material knife The material of point, while make the fixation of point of a knife more reliable and more stable;
7th, faceted pebble processing is done in base side part, can improve the resistance to stress of base;
8th, handle of a knife is the convenient rotation during engraving of cylinder.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention,
Fig. 2 is the top view of the present invention,
Mark in figure for:1st, handle of a knife;2nd, point of a knife;21st, connecting portion;211st, base;212nd, support base;213rd, weld part; 22nd, cutter head.
Embodiment
As Figure 1-Figure 2, a kind of aluminum-alloy wheel engraving milling cutter, including handle of a knife 1 and the cutter head 2 that is connected with handle of a knife 1, End of the cutter head 2 away from handle of a knife 1 is provided with point of a knife 22, and point of a knife 22 is diamond material, and point of a knife 22 is half truncated cone-shaped, and point of a knife 22 is gone to the bottom Face is connected with handle of a knife 1, a diameter of 1.0-1.5mm of the upper bottom surface of point of a knife 22.
As Figure 1-Figure 2, connecting portion 21 is provided between handle of a knife 1 and point of a knife 22, connecting portion 21 includes the bottom being sequentially connected Seat 211, support block 212 and weld part 213.
As Figure 1-Figure 2, base 211 is truncated cone-shaped, and base 211 is relatively large in diameter one side and is connected with handle of a knife 1, handle of a knife 1 Be connected with support block 212 between point of a knife 22, the side of weld part 213 simultaneously with point of a knife 22, support block 212 and base 211 Side connects.
As Figure 1-Figure 2, handle of a knife 1, base 211, support block 212 and weld part 213 are integrated injection molding, and material It is hard alloy.
As Figure 1-Figure 2, obtuse angle is crossed as between the side of support block 212 and the side of base 211, obtuse angle is 120 ° -150 °, specific obtuse angle is 130 °.
As Figure 1-Figure 2, the height of support block 212 is 0.5-0.8mm.
As Figure 1-Figure 2, point of a knife 22 is connected for the side of curved surface with weld part 213.
As Figure 1-Figure 2, point of a knife 22 is generally aligned in the same plane interior for the side of plane with the surface of support block 212.
As Figure 1-Figure 2, point of a knife 22 and support block 212 and the connected mode of weld part 213 are welding.
As Figure 1-Figure 2, the lateral parts of base 211 do faceted pebble processing.
As Figure 1-Figure 2, handle of a knife 1 is cylinder.
The engraving milling cutter of milling cutter provided by the invention and common aluminum alloy wheel is done and most compared, tests once complete respectively Carve the time used and a workload that milling cutter can be completed:Specific experiment content for take respectively 100 the present invention provide The engraving milling cutter of milling cutter and common aluminum alloy wheel be operated test, and calculate complete once to carve time for using with The maximal workload that can be completed, the data measured are as follows:
Once carve the time used The workload that one milling cutter is completed
Milling cutter provided by the invention 5 points 10 seconds 300 aluminum-alloy wheels
General department arrives 10 points 20 seconds 50 aluminum-alloy wheels
As can be seen from the data in the table, the engraving milling cutter after improvement provided by the invention has when carving aluminum-alloy wheel Higher operating efficiency and longer service life.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although with reference to the foregoing embodiments The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (10)

1. a kind of aluminum-alloy wheel engraving milling cutter, including handle of a knife and the cutter head that is connected with the handle of a knife, it is characterised in that it is described End of the cutter head away from the handle of a knife is provided with point of a knife, and the point of a knife is diamond material, and the point of a knife is half truncated cone-shaped, the knife Sharp bottom surface is connected with the handle of a knife, a diameter of 1.0-1.5mm of the point of a knife upper bottom surface.
2. aluminum-alloy wheel engraving milling cutter according to claim 1, it is characterised in that the handle of a knife and the point of a knife it Between be provided with connecting portion, the connecting portion includes base, support block and the weld part being sequentially connected.
3. aluminum-alloy wheel engraving milling cutter according to claim 2, it is characterised in that the base is truncated cone-shaped, and The larger one side of base diameter is connected with the handle of a knife, and the support block, institute are connected between the handle of a knife and the point of a knife State the side of weld part while be connected with the side of the point of a knife, the support block and the base.
4. aluminum-alloy wheel engraving milling cutter according to claim 2, it is characterised in that the handle of a knife, the base, institute State support block and the weld part is integrated injection molding, and material is hard alloy.
5. aluminum-alloy wheel engraving milling cutter according to claim 2, it is characterised in that the side of the support block and institute State and obtuse angle is crossed as between the side of base, the obtuse angle is 120 ° -150 °.
6. aluminum-alloy wheel engraving milling cutter according to claim 5, it is characterised in that the point of a knife is the side of plane It is generally aligned in the same plane with the surface of the support block interior.
7. aluminum-alloy wheel engraving milling cutter according to claim 6, it is characterised in that the point of a knife is the side of curved surface It is connected with the weld part.
8. aluminum-alloy wheel engraving milling cutter according to claim 7, it is characterised in that the point of a knife and the support block Connected mode with the weld part is welding.
9. aluminum-alloy wheel engraving milling cutter according to claim 2, it is characterised in that the height of the support block is 0.5-0.8mm。
10. aluminum-alloy wheel engraving milling cutter according to claim 2, it is characterised in that the lateral parts of the base Faceted pebble processing is done, the handle of a knife is cylinder.
CN201710830934.1A 2017-09-15 2017-09-15 Aluminum-alloy wheel engraving milling cutter Pending CN107486583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710830934.1A CN107486583A (en) 2017-09-15 2017-09-15 Aluminum-alloy wheel engraving milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710830934.1A CN107486583A (en) 2017-09-15 2017-09-15 Aluminum-alloy wheel engraving milling cutter

Publications (1)

Publication Number Publication Date
CN107486583A true CN107486583A (en) 2017-12-19

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CN201710830934.1A Pending CN107486583A (en) 2017-09-15 2017-09-15 Aluminum-alloy wheel engraving milling cutter

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619273A (en) * 2020-06-23 2020-09-04 四川大正鑫泰市政设施管理有限公司 Production method of rubber well cover with patterns

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531805U (en) * 1991-10-05 1993-04-27 豊田バンモツプス株式会社 Diamond bite
JP2005111651A (en) * 2003-09-19 2005-04-28 Tungaloy Corp Tip, milling cutter, and machining method using the same
CN201862792U (en) * 2010-10-15 2011-06-15 上海启发电子科技有限公司 Grooving cutter
CN102451938A (en) * 2010-10-22 2012-05-16 成都四威高科技产业园有限公司 Numerical milling processing threaded cutter, and processing method thereof
CN202438729U (en) * 2012-02-29 2012-09-19 威士精密工具(上海)有限公司 PCD (Poly Crystal Diamond) micro molding milling cutter
CN202655704U (en) * 2012-05-21 2013-01-09 长春轨道客车股份有限公司 Small-diameter mechanical clamped blade bevel milling cutter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531805U (en) * 1991-10-05 1993-04-27 豊田バンモツプス株式会社 Diamond bite
JP2005111651A (en) * 2003-09-19 2005-04-28 Tungaloy Corp Tip, milling cutter, and machining method using the same
CN201862792U (en) * 2010-10-15 2011-06-15 上海启发电子科技有限公司 Grooving cutter
CN102451938A (en) * 2010-10-22 2012-05-16 成都四威高科技产业园有限公司 Numerical milling processing threaded cutter, and processing method thereof
CN202438729U (en) * 2012-02-29 2012-09-19 威士精密工具(上海)有限公司 PCD (Poly Crystal Diamond) micro molding milling cutter
CN202655704U (en) * 2012-05-21 2013-01-09 长春轨道客车股份有限公司 Small-diameter mechanical clamped blade bevel milling cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111619273A (en) * 2020-06-23 2020-09-04 四川大正鑫泰市政设施管理有限公司 Production method of rubber well cover with patterns

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Application publication date: 20171219

RJ01 Rejection of invention patent application after publication