JP7777643B2 - マルチスピンドルタレットとツール把持デバイスを備える数値制御工作機械 - Google Patents
マルチスピンドルタレットとツール把持デバイスを備える数値制御工作機械Info
- Publication number
- JP7777643B2 JP7777643B2 JP2024141038A JP2024141038A JP7777643B2 JP 7777643 B2 JP7777643 B2 JP 7777643B2 JP 2024141038 A JP2024141038 A JP 2024141038A JP 2024141038 A JP2024141038 A JP 2024141038A JP 7777643 B2 JP7777643 B2 JP 7777643B2
- Authority
- JP
- Japan
- Prior art keywords
- tool
- magazine
- spindle
- axis
- machine tool
- 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.)
- Active
Links
Classifications
-
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
-
- 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
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15722—Rotary discs or drums
-
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
- B23Q3/15534—Magazines mounted on the spindle
-
- 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
- B23Q3/15506—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being inserted in a tool holder directly from a storage device (without transfer device)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
-
- 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
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
-
- 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
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/02—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station
- B23Q39/021—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like
- B23Q39/022—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with same working direction of toolheads on same workholder
- B23Q39/024—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with same working direction of toolheads on same workholder consecutive working of toolheads
-
- 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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
- B23Q2003/15537—Linearly moving storage devices
-
- 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
- B23Q2003/15586—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of tools in turrets
-
- 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
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q2039/004—Machines with tool turrets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
11 フレーム
20 タレット
21 ボディー
23 頭部
24、24’、24” ツール保持用スピンドル
25、25’、25” ツール
30 ツール把持デバイス
31 支持構造
32 連結メンバー
33 アーム
34 マガジン
35 保護ケーシング
330 遠位部分
331 近位部分
340 保管用バレル
350 溝
Claims (10)
- ボディー(21)があるマルチスピンドルタレット(20)を備える数値制御工作機械(10)であって、
前記ボディー(21)は、前記工作機械(10)のフレーム(11)に固定される第1の端と、回転可能な頭部(23)がある第2の端との間にて軸A-Aに沿って延在しており、
前記頭部(23)には、少なくとも2つのツール保持用スピンドル(24、24’、24”)があり、
前記スピンドル(24、24’、24”)はそれぞれ、切断用ツール(25、25’、25”)を係合して受けるように意図されており、
前記スピンドル(24、24’、24”)は、前記頭部(23)の角位置に応じて、固定具における所定の位置に保持されるワークピースに対して機械加工操作を行うように意図されたワーク位置と、前記ワークピースから外れたスタンバイ位置とを占め、
各スピンドル(24、24’、24”)は、占める位置にかかわらず、担持するツール(25、25’、25”)を不動にするため又は回転駆動するために、他のスピンドルとは独立して制御されるように構成しており、
前記工作機械(10)は、さらに、スタンバイ位置にあるスピンドル(24’、24”)と相互作用して、前記スピンドル(24’、24”)によって担持されるツール(25’、25”)を保管のために摘出し、取り替え用ツール(25''')を前記スピンドル(24’、24”)に挿入するように構成しているツール把持デバイス(30)を備え、
前記ツール把持デバイス(30)は、前記タレット(20)の前記ボディー(21)に固定された支持構造(31)によって片持ち位置に保持されるツール用マガジン(34)を備え、
前記マガジン(34)は、軸C-Cのまわりの回転自由度がある保管用容器(340)を備え、
前記支持構造(31)には、前記タレット(20)の前記ボディー(21)に固定されアーム(33)によって前記マガジン(34)に接続される連結メンバー(32)があり、前記連結メンバー(32)は、前記ボディー(21)のまわりに配置され前記軸A-Aのまわりを回転可能になるように固定される固定リングによって形成される
ことを特徴とする工作機械(10)。 - 前記マガジン(34)は、前記軸C-Cが、スタンバイ位置にある相互作用するスピンドル(24’、24”)の主軸B’-B’又はB”-B”と平行になるように構成しており、
前記保管用容器(340)及び前記スピンドル(24’、24”)は、前記軸C-Cに沿って互いに並進運動可能である
ことを特徴とする請求項1に記載の工作機械(10)。 - 前記マガジン(34)には、アクティブ位置と非係合位置の間を動くことを可能にする少なくとも1つの並進運動又は回転の自由度があり、
前記アクティブ位置においては、前記マガジン(34)は、相互作用するように構成しているスピンドル(24’、24”)のすぐ近くにあり、
前記非係合位置においては、前記マガジン(34)は、アクティブ位置にあるときよりも前記軸A-Aから離れている
ことを特徴とする請求項1又は2に記載の工作機械(10)。 - 前記アーム(33)は、前記マガジン(34)をアクティブ位置と非係合位置の間で動かすように構成している
ことを特徴とする請求項3に記載の工作機械(10)。 - 前記アーム(33)には、前記マガジン(34)に固定され、かつ、前記連結メンバー(32)に固定された近位部分(331)に摺動又はピボット可能に接続される遠位部分(330)がある
ことを特徴とする請求項4に記載の工作機械(10)。 - 少なくとも2つのスピンドル(24’、24”)がスタンバイ位置を占め、
前記連結メンバー(32)は、前記タレット(20)の前記ボディー(21)に前記軸A-Aのまわりに回転可能に固定されて、前記マガジン(34)をスタンバイ位置を占める1つのスピンドル(24’、24”)から他のスピンドルへと動かす
ことを特徴とする請求項4に記載の工作機械(10)。 - 前記マガジン(34)には、さらに、前記連結メンバー(32)に対して前記軸A-Aに平行な軸に沿った並進運動の運動性があり、これによって、前記マガジンが非係合位置にあるときに前記マガジンを前記タレットの前記頭部から遠ざける
ことを特徴とする請求項4に記載の工作機械(10)。 - 前記連結メンバー(32)は、前記軸A-Aに沿って摺動できるように前記タレット(20)の前記ボディー(21)に固定されて、これによって、前記マガジンが非係合位置にあるときに、前記マガジンが前記タレットの前記頭部から離れるようにする
ことを特徴とする請求項4に記載の工作機械(10)。 - 前記マガジン(34)には、軸方向部分と半径方向部分がある溝(350)がある保護ケーシング(35)があり、これによって、前記スピンドル(24’、24”)と保管しようとするツール(25’、25”)の両方が前記マガジン(34)に挿入されることが可能になる
ことを特徴とする請求項1に記載の工作機械(10)。 - 前記溝(350)の前記半径方向部分の形は、前記スピンドル(24’、24”)の形に対応する形である
ことを特徴とする請求項9に記載の工作機械(10)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23194901.7 | 2023-09-01 | ||
| EP23194901.7A EP4516447A1 (fr) | 2023-09-01 | 2023-09-01 | Machine-outil à commande numérique comportant une tourelle multibroches et un dispositif de préhension d outils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025036229A JP2025036229A (ja) | 2025-03-14 |
| JP7777643B2 true JP7777643B2 (ja) | 2025-11-28 |
Family
ID=87929385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024141038A Active JP7777643B2 (ja) | 2023-09-01 | 2024-08-22 | マルチスピンドルタレットとツール把持デバイスを備える数値制御工作機械 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250073834A1 (ja) |
| EP (2) | EP4516447A1 (ja) |
| JP (1) | JP7777643B2 (ja) |
| KR (1) | KR20250033955A (ja) |
| CN (2) | CN222986396U (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121402665A (zh) * | 2025-12-26 | 2026-01-27 | 温岭市文昌数控机床设备有限公司 | 一种数控机床用刀塔 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000042853A (ja) | 1998-05-18 | 2000-02-15 | Mitsubishi Heavy Ind Ltd | 主軸交換手段付き工作機械及び主軸交換方法 |
| JP2005088103A (ja) | 2003-09-12 | 2005-04-07 | Mori Seiki Co Ltd | マシニングセンタの加工制御装置 |
| JP2014133299A (ja) | 2013-01-11 | 2014-07-24 | Bumotec Sa | 2つのワークスピンドルを備えた機械加工ユニット |
| JP2017080870A (ja) | 2015-09-22 | 2017-05-18 | デッケル マホ プフロンテン ゲーエムベーハーDECKEL MAHO Pfronten GmbH | 工作機械、特に多重スピンドルフライス盤 |
| CN109759877A (zh) | 2017-11-09 | 2019-05-17 | 镇江洛可工业设计有限公司 | 一种数控铣床的换刀装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326864B2 (ja) * | 1974-09-14 | 1978-08-04 | ||
| JPH09529U (ja) * | 1992-03-26 | 1997-10-31 | ホーコス株式会社 | ターレット式マシニングセンター |
| JPH07112341A (ja) * | 1993-10-20 | 1995-05-02 | Hitachi Seiki Co Ltd | 自動工具交換装置 |
| US6387025B1 (en) * | 1999-02-12 | 2002-05-14 | Mitsubishi Heavy Industries, Ltd. | Machining device equipped with spindle position interchanger and method for interchanging spindle positions |
| DE20202786U1 (de) * | 2002-02-22 | 2002-07-11 | Deckel Maho Pfronten GmbH, 87459 Pfronten | Werkzeugmaschine mit zwei Spindeleinheiten |
| JP5575673B2 (ja) * | 2011-01-20 | 2014-08-20 | 光洋機械工業株式会社 | 自動工具交換装置 |
| JP2023110471A (ja) * | 2022-01-28 | 2023-08-09 | コマツNtc株式会社 | 工作機械用工具交換装置および工作機械 |
-
2023
- 2023-09-01 EP EP23194901.7A patent/EP4516447A1/fr active Pending
-
2024
- 2024-07-29 EP EP24191576.8A patent/EP4516448A1/fr active Pending
- 2024-08-21 US US18/811,006 patent/US20250073834A1/en active Pending
- 2024-08-22 JP JP2024141038A patent/JP7777643B2/ja active Active
- 2024-08-26 KR KR1020240114159A patent/KR20250033955A/ko active Pending
- 2024-08-30 CN CN202422124870.1U patent/CN222986396U/zh active Active
- 2024-08-30 CN CN202411209837.7A patent/CN119550122A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000042853A (ja) | 1998-05-18 | 2000-02-15 | Mitsubishi Heavy Ind Ltd | 主軸交換手段付き工作機械及び主軸交換方法 |
| JP2005088103A (ja) | 2003-09-12 | 2005-04-07 | Mori Seiki Co Ltd | マシニングセンタの加工制御装置 |
| JP2014133299A (ja) | 2013-01-11 | 2014-07-24 | Bumotec Sa | 2つのワークスピンドルを備えた機械加工ユニット |
| JP2017080870A (ja) | 2015-09-22 | 2017-05-18 | デッケル マホ プフロンテン ゲーエムベーハーDECKEL MAHO Pfronten GmbH | 工作機械、特に多重スピンドルフライス盤 |
| CN109759877A (zh) | 2017-11-09 | 2019-05-17 | 镇江洛可工业设计有限公司 | 一种数控铣床的换刀装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119550122A (zh) | 2025-03-04 |
| US20250073834A1 (en) | 2025-03-06 |
| EP4516447A1 (fr) | 2025-03-05 |
| EP4516448A1 (fr) | 2025-03-05 |
| CN222986396U (zh) | 2025-06-17 |
| JP2025036229A (ja) | 2025-03-14 |
| KR20250033955A (ko) | 2025-03-10 |
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