WO2021215003A1 - クランプ装置および加工機械 - Google Patents

クランプ装置および加工機械 Download PDF

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Publication number
WO2021215003A1
WO2021215003A1 PCT/JP2020/017784 JP2020017784W WO2021215003A1 WO 2021215003 A1 WO2021215003 A1 WO 2021215003A1 JP 2020017784 W JP2020017784 W JP 2020017784W WO 2021215003 A1 WO2021215003 A1 WO 2021215003A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
axis direction
tool spindle
convex portion
pin
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.)
Ceased
Application number
PCT/JP2020/017784
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
西　修一
毅 大多和
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.)
DMG Mori Co Ltd
Original Assignee
DMG Mori 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 DMG Mori Co Ltd filed Critical DMG Mori Co Ltd
Priority to PCT/JP2020/017784 priority Critical patent/WO2021215003A1/ja
Priority to CN202080102374.8A priority patent/CN115768986B/zh
Priority to US17/920,261 priority patent/US12194527B2/en
Priority to EP20932286.6A priority patent/EP4141267B1/en
Priority to JP2022516815A priority patent/JP7314409B2/ja
Publication of WO2021215003A1 publication Critical patent/WO2021215003A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/165—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with balls or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0063—Connecting non-slidable parts of machine tools to each other
    • B23Q1/0072—Connecting non-slidable parts of machine tools to each other using a clamping opening for receiving an insertion bolt or nipple
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q2003/1558—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling involving insertion or removal of other machine components together with the removal or insertion of tools or tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes

Definitions

  • FIG. 2 is a cross-sectional view showing a state in which the tool spindle and the additional machining head in FIG. 12 are separated. It is a perspective view which shows the tool spindle and the head for additional processing in the range surrounded by the alternate long and short dash line XIV in FIG. It is sectional drawing which shows the 1st step of the connection operation of a tool spindle and an additional machining head. It is sectional drawing which shows the 2nd step of the connection operation of a tool spindle and an additional machining head. It is sectional drawing which shows the 3rd step of the connection operation of a tool spindle and an additional machining head.
  • the processing machine 100 further includes a material powder supply device 341, a laser oscillator device 342, and a line body 210.
  • the processing machine 100 further has a line body support portion 221.
  • the line body support portion 221 is provided outside the processing area 110.
  • the line body support portion 221 supports the line body 210 drawn out from the inside of the processing area 110 outside the processing area 110.
  • the line body support portion 221 is provided above the additional processing head 131.
  • the line body support portion 221 is supported by the first horizontal frame 154 and the second horizontal frame 311.
  • the bending of the line body 210 in the processing area 110 can be suppressed. Further, by sliding the pulley portion 332 in the Y-axis direction, the length of the line body 210 in the machining area 111 can be automatically adjusted according to the position of the additional machining head 131.
  • the additional processing head 131 is provided with a plurality of recesses 841 (841A, 841B).
  • the recess 841A and the recess 841B are provided apart from each other on the X-axis-Z-axis plane.
  • the pitch between the recess 841A and the recess 841B is equal to the pitch between the convex 811A and the convex 811B.
  • the tool spindle 121 (block 821) is provided with a pin insertion hole 823.
  • the pin insertion hole 823 has a hole shape that can accept the pin member 861.
  • the pin insertion hole 823 has a hole shape extending around the central axis 925.
  • the central shaft 925 extends in the X-axis direction in the reference posture of the tool spindle 121 shown in FIGS. 8 and 9.
  • the tool spindle 121 (block 821) has a second mating surface 822.
  • the second mating surface 822 extends along the insertion direction (Y-axis direction) of the convex portion 811 with respect to the concave portion 841.
  • the second mating surface 822 is parallel to the Y-axis-Z-axis plane in the reference posture of the tool spindle 121 shown in FIG.
  • the second mating surface 822 is parallel to the first mating surface 866.
  • the pin insertion hole 823 is open to the second mating surface 822.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Jigs For Machine Tools (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Clamps And Clips (AREA)
PCT/JP2020/017784 2020-04-24 2020-04-24 クランプ装置および加工機械 Ceased WO2021215003A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2020/017784 WO2021215003A1 (ja) 2020-04-24 2020-04-24 クランプ装置および加工機械
CN202080102374.8A CN115768986B (zh) 2020-04-24 2020-04-24 夹紧装置和加工机械
US17/920,261 US12194527B2 (en) 2020-04-24 2020-04-24 Clamp device and processing machine
EP20932286.6A EP4141267B1 (en) 2020-04-24 2020-04-24 Clamp device and processing machine
JP2022516815A JP7314409B2 (ja) 2020-04-24 2020-04-24 クランプ装置および加工機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/017784 WO2021215003A1 (ja) 2020-04-24 2020-04-24 クランプ装置および加工機械

Publications (1)

Publication Number Publication Date
WO2021215003A1 true WO2021215003A1 (ja) 2021-10-28

Family

ID=78270674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/017784 Ceased WO2021215003A1 (ja) 2020-04-24 2020-04-24 クランプ装置および加工機械

Country Status (5)

Country Link
US (1) US12194527B2 (https=)
EP (1) EP4141267B1 (https=)
JP (1) JP7314409B2 (https=)
CN (1) CN115768986B (https=)
WO (1) WO2021215003A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL293858B2 (en) * 2020-01-08 2026-04-01 Saab Ab Fastening accessory for pyrotechnic ammunition cartridge
US12311442B2 (en) * 2020-04-24 2025-05-27 Dmg Mori Co., Ltd. Processing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526241U (ja) * 1990-12-29 1993-04-06 株式会社牧野フライス製作所 パレツトクランプ装置
JP2016215218A (ja) 2015-05-18 2016-12-22 村田機械株式会社 上型ホルダ、プレス機械、及び上型保持方法
JP2018024006A (ja) * 2016-08-12 2018-02-15 Dmg森精機株式会社 付加加工用ヘッドおよび加工機械

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078443B2 (ja) * 1986-03-25 1995-02-01 豊田工機株式会社 ギヤングヘツド交換装置を有する工作機械
JPH01199009A (ja) * 1988-02-04 1989-08-10 Fanuc Ltd ボールクランプ機構における外れ防止装置
DE10249241A1 (de) * 2002-10-08 2004-04-22 Stark Spannsysteme Gmbh Vorrichtung zum zeitweiligen Halten von, insbesondere vertikal oder überkopf orientierten, Paletten an Werkzeugmaschinen, Maschinentischen oder Vorrichtungen
DE102004024088B4 (de) * 2004-05-14 2006-03-09 Audi Ag Spreizclipverbindung zweier Bauteile
WO2014006894A1 (ja) * 2012-07-06 2014-01-09 本田技研工業株式会社 クリップ
DE202014104201U1 (de) * 2014-09-05 2015-12-09 Jochen Eggert Führung eines Schnellspannsystems
DE102015001061A1 (de) * 2015-01-30 2016-08-04 Demmeler Automatisierung Und Roboter Gmbh Werkzeugmaschine und verfahren, insbesondere zum effizienteren und flexiblen herstellen von bearbeitungsmustern mittels mehrerer spindeln
JP2016151323A (ja) * 2015-02-18 2016-08-22 株式会社Ｌｉｘｉｌ 連結部材及び部材の連結構造
JP6238925B2 (ja) * 2015-02-24 2017-11-29 株式会社栃木屋 クランプ
CH714272A2 (de) * 2017-10-30 2019-04-30 Aspin Andreas Spaeti Spannsystem.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0526241U (ja) * 1990-12-29 1993-04-06 株式会社牧野フライス製作所 パレツトクランプ装置
JP2016215218A (ja) 2015-05-18 2016-12-22 村田機械株式会社 上型ホルダ、プレス機械、及び上型保持方法
JP2018024006A (ja) * 2016-08-12 2018-02-15 Dmg森精機株式会社 付加加工用ヘッドおよび加工機械

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4141267A4

Also Published As

Publication number Publication date
JPWO2021215003A1 (https=) 2021-10-28
EP4141267A1 (en) 2023-03-01
CN115768986A (zh) 2023-03-07
JP7314409B2 (ja) 2023-07-25
EP4141267C0 (en) 2024-08-07
EP4141267B1 (en) 2024-08-07
EP4141267A4 (en) 2023-06-14
US20230173568A1 (en) 2023-06-08
CN115768986B (zh) 2025-06-13
US12194527B2 (en) 2025-01-14

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