CN104084610A - Specular combination chamfer cutter - Google Patents

Specular combination chamfer cutter Download PDF

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Publication number
CN104084610A
CN104084610A CN201410326340.3A CN201410326340A CN104084610A CN 104084610 A CN104084610 A CN 104084610A CN 201410326340 A CN201410326340 A CN 201410326340A CN 104084610 A CN104084610 A CN 104084610A
Authority
CN
China
Prior art keywords
chamfering
knife
interior
cutting
rake
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
CN201410326340.3A
Other languages
Chinese (zh)
Inventor
朱松林
廖志雄
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.)
Zhongshan Torch Development Zone Garden Tool Factory (general Partnership)
Original Assignee
Zhongshan Torch Development Zone Garden Tool Factory (general Partnership)
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 Zhongshan Torch Development Zone Garden Tool Factory (general Partnership) filed Critical Zhongshan Torch Development Zone Garden Tool Factory (general Partnership)
Priority to CN201410326340.3A priority Critical patent/CN104084610A/en
Publication of CN104084610A publication Critical patent/CN104084610A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2200/00Details of cutting inserts
    • B23B2200/36Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
    • B23B2200/3609Chamfers

Abstract

The invention discloses a specular combination chamfer cutter. The specular combination chamfer cutter is characterized by comprising a cutter rod, an inner chamfer cutting portion and an outer chamfer cutting portion are oppositely arranged on the end face of the cutter rod, an inner chamfer front cutter face, a first inner chamfer rear cutter face crossing with the inner chamfer front cutter face and a second inner chamfer rear cutter face crossing with the first inner chamfer rear cutter face are arranged on the inner chamfer cutting portion, and an outer chamfer front cutter face, a first outer chamfer rear cutter face crossing with the outer chamfer front cutter face and a second outer chamfer rear cutter face crossing with the first outer chamfer rear cutter face are arranged on the outer chamfer cutting portion.

Description

High light combination rose reamer
Technical field
The present invention relates to a kind of process tool, particularly a kind of high light combination rose reamer.
Background technology
I Phone is the main product of smart mobile phone instantly, the quality of its product is the mark post in industry always, thereby i Phone is very high to the requirement of the machining accuracy of parts and surface smoothness, this cutter is for the processing of the metal frame of the fingerprint recognition key on i Phone and special design, the process that not only can time processing needed in the past a plurality of operations just can complete, and can guarantee higher precision and fineness.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of high light combination rose reamer.
The technical solution adopted for the present invention to solve the technical problems is:
High light combination rose reamer, it is characterized in that: comprise knife bar, the end face of knife bar is provided with interior chamfering cutting portion and outer chamfering cutting portion relatively, knife face after the first interior chamfering that described interior chamfering cutting portion is provided with interior chamfering rake face, intersect with interior chamfering rake face, with the first interior chamfering after knife face after the second interior chamfering of intersecting of knife face; Knife face after the first outer chamfering that described outer chamfering cutting portion is provided with outer chamfering rake face, intersect with outer chamfering rake face, with the first outer chamfering after knife face after the second outer chamfering of intersecting of knife face.
Described interior chamfering cutting portion be provided with the second interior chamfering after knife face after the 3rd interior chamfering that intersects of knife face.
Described interior chamfering cutting portion be provided with the 3rd interior chamfering after knife face after the 4th interior chamfering that intersects of knife face.
Described outer chamfering cutting portion be provided with the second outer chamfering after knife face after the 3rd outer chamfering that intersects of knife face.
Described outer chamfering cutting portion be provided with the 3rd outer chamfering after the knife face after chamfering all round of intersecting of knife face.
After described interior chamfering rake face and the first interior chamfering, knife face intersects chamfering cutting edge in formation, this interior chamfering cutting edge and knife bar central shaft angulation α, 40 °≤β≤50 °.
After described outer chamfering rake face and the first outer chamfering, knife face intersects the outer chamfering cutting edge of formation, this outer chamfering cutting edge and knife bar central shaft angulation β, 70 °≤α≤80 °.
The end face of described knife bar is plane, and described interior chamfering rake face is vertical with this end face; Described outer chamfering rake face is vertical with this end face.
The invention has the beneficial effects as follows: the present invention includes knife bar, the end face of knife bar is provided with interior chamfering cutting portion and outer chamfering cutting portion, knife face after the first interior chamfering that described interior chamfering cutting portion is provided with interior chamfering rake face, intersect with interior chamfering rake face, with the first interior chamfering after knife face after the second interior chamfering of intersecting of knife face; Knife face after the first outer chamfering that described outer chamfering cutting portion is provided with outer chamfering rake face, intersect with outer chamfering rake face, with the first outer chamfering after knife face after the second outer chamfering of intersecting of knife face, by said structure, arrange, can to the interior chamfering of the metal frame of identification key and outer chamfering, process simultaneously simultaneously, and can guarantee higher precision and fineness.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the zoomed-in view of the I portion of Fig. 1;
Fig. 4 is the application view of workpiece processing tool.
The specific embodiment
Referring to figs. 1 through Fig. 4, the invention discloses a kind of high light combination rose reamer, comprise knife bar 1, the end face of knife bar 1 is provided with interior chamfering cutting portion 2 and outer chamfering cutting portion 3, knife face 4 after the first interior chamfering that described interior chamfering cutting portion 2 is provided with interior chamfering rake face, intersect with interior chamfering rake face, with the first interior chamfering after knife face 5 after the second interior chamfering of intersecting of knife face 4; Knife face 6 after the first outer chamfering that described outer chamfering cutting portion 3 is provided with outer chamfering rake face, intersect with outer chamfering rake face, with the first outer chamfering after knife face 7 after the second outer chamfering of intersecting of knife face 6.
As shown in the figure, the end face of knife bar 1 is plane, and described interior chamfering rake face is vertical with this end face; Described outer chamfering rake face is vertical with this end face, the design of this angle, in said structure, the approach of interior chamfering rake face and outer chamfering rake face is little, the cutting force being subject to a little less than, thereby the amount of its cutting little unit interval, thus it is high to reach cutting precision, highly polished effect, to meet the high request of apple parts.
As shown in the figure, interior chamfering cutting portion 2 be provided with the second interior chamfering after knife face 8 after the 3rd interior chamfering that intersects of knife face 5, described interior chamfering cutting portion 2 be provided with the 3rd interior chamfering after knife face 9 after the 4th interior chamfering that intersects of knife face 8; Described outer chamfering cutting portion be provided with the second outer chamfering after knife face 10 after the 3rd outer chamfering that intersects of knife face 7.Described outer chamfering cutting portion be provided with the 3rd outer chamfering after the knife face 11 after chamfering all round of intersecting of knife face 10, in said structure, the favourable relief angle from wide-angle of design of a plurality of rear knife faces drops to low-angle relief angle gently continuously, can guarantee that cutter head has enough intensity, can reduce the friction between cutting edge and machined surface again, prevent heating, thereby effectively in improving cutting precision.
After described interior chamfering rake face and the first interior chamfering, knife face 4 intersects chamfering cutting edge in formation, this interior chamfering cutting edge and knife bar 1 central shaft angulation α, 40 °≤β≤50 °; After described outer chamfering rake face and the first outer chamfering, knife face 6 intersects the outer chamfering cutting edge of formation, this outer chamfering cutting edge and knife bar 1 central shaft angulation β, 70 °≤α≤80 °, in this example, α is 75 °, in order to process the rational chamfering at metal frame edge, thereby preferably 45 ° of β in this example, β is preferably 75 °.
A kind of high light combination the rose reamer above embodiment of the present invention being provided, be described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.

Claims (8)

1. high light combines rose reamer, it is characterized in that: comprise knife bar, the end face of knife bar is provided with interior chamfering cutting portion and outer chamfering cutting portion relatively, knife face after the first interior chamfering that described interior chamfering cutting portion is provided with interior chamfering rake face, intersect with interior chamfering rake face, with the first interior chamfering after knife face after the second interior chamfering of intersecting of knife face; Knife face after the first outer chamfering that described outer chamfering cutting portion is provided with outer chamfering rake face, intersect with outer chamfering rake face, with the first outer chamfering after knife face after the second outer chamfering of intersecting of knife face.
2. high light combination rose reamer according to claim 1, is characterized in that: described interior chamfering cutting portion be provided with the second interior chamfering after knife face after the 3rd interior chamfering that intersects of knife face.
3. high light combination rose reamer according to claim 2, is characterized in that: described interior chamfering cutting portion be provided with the 3rd interior chamfering after knife face after the 4th interior chamfering that intersects of knife face.
4. high light combination rose reamer according to claim 1, is characterized in that: described outer chamfering cutting portion be provided with the second outer chamfering after knife face after the 3rd outer chamfering that intersects of knife face.
5. high light combination rose reamer according to claim 4, is characterized in that: described outer chamfering cutting portion be provided with the 3rd outer chamfering after the knife face after chamfering all round of intersecting of knife face.
6. high light combination rose reamer according to claim 1, is characterized in that: after described interior chamfering rake face and the first interior chamfering, knife face intersects chamfering cutting edge in formation, this interior chamfering cutting edge and knife bar central shaft angulation α, 40 °≤β≤50 °.
7. high light combination rose reamer according to claim 1, is characterized in that: after described outer chamfering rake face and the first outer chamfering, knife face intersects the outer chamfering cutting edge of formation, this outer chamfering cutting edge and knife bar central shaft angulation β, 70 °≤α≤80 °.
8. high light combination rose reamer according to claim 1, is characterized in that: the end face of described knife bar is plane, and described interior chamfering rake face is vertical with this end face; Described outer chamfering rake face is vertical with this end face.
CN201410326340.3A 2014-07-09 2014-07-09 Specular combination chamfer cutter Pending CN104084610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410326340.3A CN104084610A (en) 2014-07-09 2014-07-09 Specular combination chamfer cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410326340.3A CN104084610A (en) 2014-07-09 2014-07-09 Specular combination chamfer cutter

Publications (1)

Publication Number Publication Date
CN104084610A true CN104084610A (en) 2014-10-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410326340.3A Pending CN104084610A (en) 2014-07-09 2014-07-09 Specular combination chamfer cutter

Country Status (1)

Country Link
CN (1) CN104084610A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400033A (en) * 2014-12-01 2015-03-11 中山火炬开发区园丰刀具厂(普通合伙) Specular rose reamer for processing fingerprint identification keys
CN104551188A (en) * 2015-01-12 2015-04-29 中山火炬开发区园丰刀具厂(普通合伙) Molding slotting tool
CN105081471A (en) * 2015-08-13 2015-11-25 无锡国宏硬质合金模具刃具有限公司 Chamfer tool
CN106216720A (en) * 2016-09-20 2016-12-14 苏州科比特切削科技有限公司 90 ° high smooth rose reamers
CN107876808A (en) * 2017-11-20 2018-04-06 中山市园丰精密刃具有限公司 A kind of bloom rose reamer
CN108188490A (en) * 2018-01-30 2018-06-22 东莞领杰金属精密制造科技有限公司 The double scraper process equipments of 3C Product Kato part C NC processing and technique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252040B3 (en) * 2002-11-06 2004-01-22 Manfred Scharmann Thread cutting tool
CN202571429U (en) * 2012-05-10 2012-12-05 德庆康纳国兴有限公司 Cutter for processing tube port efficiently
CN103658794A (en) * 2012-09-07 2014-03-26 富泰华工业(深圳)有限公司 Milling cutter
CN203578796U (en) * 2013-12-16 2014-05-07 泗水惠丰机械制造有限公司 Internal and external chamfer mill
CN204075257U (en) * 2014-07-09 2015-01-07 中山火炬开发区园丰刀具厂(普通合伙) High light combination rose reamer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252040B3 (en) * 2002-11-06 2004-01-22 Manfred Scharmann Thread cutting tool
CN202571429U (en) * 2012-05-10 2012-12-05 德庆康纳国兴有限公司 Cutter for processing tube port efficiently
CN103658794A (en) * 2012-09-07 2014-03-26 富泰华工业(深圳)有限公司 Milling cutter
CN203578796U (en) * 2013-12-16 2014-05-07 泗水惠丰机械制造有限公司 Internal and external chamfer mill
CN204075257U (en) * 2014-07-09 2015-01-07 中山火炬开发区园丰刀具厂(普通合伙) High light combination rose reamer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400033A (en) * 2014-12-01 2015-03-11 中山火炬开发区园丰刀具厂(普通合伙) Specular rose reamer for processing fingerprint identification keys
CN104551188A (en) * 2015-01-12 2015-04-29 中山火炬开发区园丰刀具厂(普通合伙) Molding slotting tool
CN105081471A (en) * 2015-08-13 2015-11-25 无锡国宏硬质合金模具刃具有限公司 Chamfer tool
CN106216720A (en) * 2016-09-20 2016-12-14 苏州科比特切削科技有限公司 90 ° high smooth rose reamers
CN107876808A (en) * 2017-11-20 2018-04-06 中山市园丰精密刃具有限公司 A kind of bloom rose reamer
CN108188490A (en) * 2018-01-30 2018-06-22 东莞领杰金属精密制造科技有限公司 The double scraper process equipments of 3C Product Kato part C NC processing and technique

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SE01 Entry into force of request for substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20141008

RJ01 Rejection of invention patent application after publication