CN108778590B - 旋转式切削工具以及工具保持器 - Google Patents

旋转式切削工具以及工具保持器 Download PDF

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Publication number
CN108778590B
CN108778590B CN201780018830.9A CN201780018830A CN108778590B CN 108778590 B CN108778590 B CN 108778590B CN 201780018830 A CN201780018830 A CN 201780018830A CN 108778590 B CN108778590 B CN 108778590B
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CN
China
Prior art keywords
thread
axis
internal thread
rotary cutting
female
Prior art date
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Active
Application number
CN201780018830.9A
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English (en)
Chinese (zh)
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CN108778590A (zh
Inventor
H.盖伊
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.)
Iscar Ltd
Original Assignee
Iscar Ltd
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Publication date
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Publication of CN108778590A publication Critical patent/CN108778590A/zh
Application granted granted Critical
Publication of CN108778590B publication Critical patent/CN108778590B/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/26—Securing milling cutters to the driving spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • B23B31/1107—Retention by threaded connection for conical parts
    • B23B31/1115—Retention by threaded connection for conical parts using conical threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • B23B31/1107—Retention by threaded connection for conical parts
    • B23B31/1122—Retention by threaded connection for conical parts using cylindrical threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B23C5/109—Shank-type cutters, i.e. with an integral shaft with removable cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2472—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/02—Connections between the shanks and detachable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/03—Cutting heads comprised of different material than the shank irrespective of whether the head is detachable from the shank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/32—Connections using screw threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2265/00—Details of general geometric configurations
    • B23C2265/08—Conical

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
CN201780018830.9A 2016-03-21 2017-03-01 旋转式切削工具以及工具保持器 Active CN108778590B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/075,782 US10105771B2 (en) 2016-03-21 2016-03-21 Rotary cutting tool having tool holder with conical internal thread and replaceable cutting head with straight external thread, and said tool holder
US15/075782 2016-03-21
PCT/IL2017/050259 WO2017163231A1 (en) 2016-03-21 2017-03-01 Rotary cutting tool having tool holder with conical internal thread and replaceable cutting head with straight external thread, and said tool holder

Publications (2)

Publication Number Publication Date
CN108778590A CN108778590A (zh) 2018-11-09
CN108778590B true CN108778590B (zh) 2021-06-22

Family

ID=58398232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780018830.9A Active CN108778590B (zh) 2016-03-21 2017-03-01 旋转式切削工具以及工具保持器

Country Status (11)

Country Link
US (1) US10105771B2 (https=)
EP (1) EP3433042B1 (https=)
JP (1) JP7154131B2 (https=)
KR (1) KR102264414B1 (https=)
CN (1) CN108778590B (https=)
BR (1) BR112018067578B1 (https=)
CA (1) CA3016387A1 (https=)
IL (1) IL260857B (https=)
RU (1) RU2726050C2 (https=)
TW (1) TWI714720B (https=)
WO (1) WO2017163231A1 (https=)

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KR20180016342A (ko) * 2015-06-12 2018-02-14 미쓰비시 마테리알 가부시키가이샤 테이퍼 엔드 밀 및 절삭 헤드
US10335871B2 (en) * 2016-04-12 2019-07-02 Iscar, Ltd. Replaceable face-milling head with integrally formed threaded shank-connector
DE102017127814A1 (de) * 2017-11-24 2019-05-29 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Werkzeug zur spanenden Bearbeitung eines Werkstücks
CN109434143B (zh) * 2018-09-26 2020-03-10 厦门金鹭特种合金有限公司 一种头部交换式切削工具
US11059109B2 (en) * 2018-12-31 2021-07-13 Iscar, Ltd. Cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool having such cutting head
US11446746B2 (en) 2019-12-10 2022-09-20 Iscar, Ltd. Replaceable cutting head having back-tapered conical external thread and rotary cutting tool
US11376676B2 (en) 2020-07-07 2022-07-05 Iscar, Ltd. Rotary cutting head having cutting edges extending past key actuating portion
US11426803B2 (en) * 2020-09-08 2022-08-30 Iscar, Ltd. Replaceable cutting head having external thread with concavely curved root and rotary cutting tool
JP2022187086A (ja) * 2021-06-07 2022-12-19 日本特殊陶業株式会社 スパークプラグ
CN116252000A (zh) * 2022-09-08 2023-06-13 湖北三环锻造有限公司 一种可调节锥度的刀柄、锥孔加工装置及其调平方法
CN116060678A (zh) * 2023-01-18 2023-05-05 株洲钻石切削刀具股份有限公司 一种具有多重径向夹持的模块式切削刀具

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Also Published As

Publication number Publication date
EP3433042A1 (en) 2019-01-30
CN108778590A (zh) 2018-11-09
JP7154131B2 (ja) 2022-10-17
WO2017163231A1 (en) 2017-09-28
EP3433042B1 (en) 2025-01-15
TW201733716A (zh) 2017-10-01
RU2018136881A3 (https=) 2020-05-22
TWI714720B (zh) 2021-01-01
RU2726050C2 (ru) 2020-07-08
BR112018067578A2 (pt) 2019-01-08
RU2018136881A (ru) 2020-04-22
IL260857B (en) 2022-02-01
CA3016387A1 (en) 2017-09-28
US20170266738A1 (en) 2017-09-21
US10105771B2 (en) 2018-10-23
JP2019512401A (ja) 2019-05-16
KR20180125476A (ko) 2018-11-23
BR112018067578B1 (pt) 2023-02-28
KR102264414B1 (ko) 2021-06-16

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