JP7085541B2 - 工作機械のためのローディング方法 - Google Patents
工作機械のためのローディング方法 Download PDFInfo
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- JP7085541B2 JP7085541B2 JP2019521452A JP2019521452A JP7085541B2 JP 7085541 B2 JP7085541 B2 JP 7085541B2 JP 2019521452 A JP2019521452 A JP 2019521452A JP 2019521452 A JP2019521452 A JP 2019521452A JP 7085541 B2 JP7085541 B2 JP 7085541B2
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- tool
- electromagnet
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Classifications
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- 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
- B23Q3/15513—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0254—Tool exchanging
-
- 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
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D37/147—Tool exchange carts
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- 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
- B23Q3/1556—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools
- B23Q3/15573—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools the tool being taken from a storage device and transferred to a tool holder by means of transfer 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/043—Construction of the grippers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
- H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
- H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
- H01F2007/208—Electromagnets for lifting, handling or transporting of magnetic pieces or material combined with permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Manipulator (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Multi-Process Working Machines And Systems (AREA)
- Jigs For Machine Tools (AREA)
- Feeding Of Workpieces (AREA)
Description
特許文献2は、成形工具若しくは曲げ工具のための保持装置と、相応の工具ホルダを開示しており、工具は永久磁石又は電磁石によって設定可能な位置に保持できる。磁石は「磁気吸盤」として作用し、成形工具と工具ホルダの間に配置されている。これらの磁石の機能は、成形工具を工具ホルダ内に手動で導入する際の改善に用いられる。なぜなら工具ホルダへの磁気吸着によって垂直方向における基準位置が実質的に自動的に取られるからである。
電磁石(2)に公称力を発生させるための公称電圧が磁力として印加され、
この公称力は、
-工具重量(P)及び/又は
-曲げ工具(1)に作用する慣性力及び/又は
-保持キャリッジガイド内で作用する摩擦及び/又は
-接触面(7)の接触面積及び/又は
-運動方向に対する磁力の向き及び/又は
-磁界の延在に応じて、他の磁化可能な工作物がある領域で、パルス幅変調により、又は電圧の変化により、又は電力の変化により、必要な磁力を発生させるために時間範囲内で増加又は減少されることによって解決される。
1 曲げ工具
2 電磁石
3 保持キャリッジ
4 工具ホルダ
5 磁石ホルダ
6 曲げ型
7 接触面
8 磁気ガイド
9 運動方向
10 キャリッジガイド
11 負荷時間
12 動作サイクル(負荷時間)
13 第1の時間幅
14 第2の時間幅
Claims (9)
- 電磁石(2)を用いて曲げ工具(1)を位置決めする方法において、
前記曲げ工具(1)は工具ホルダ(4)で保持され、前記曲げ工具(1)は保持キャリッジガイド(10)に沿って運動方向に移動可能な保持キャリッジ(3)によって移動可能であり、前記曲げ工具(1)は磁化可能材料からなる磁石ホルダ(5)を備え、
前記電磁石(2)は、前記曲げ工具(1)のための前記保持キャリッジガイド(10)に相対して、前記電磁石(2)の移動をガイドするための磁気ガイド(8)に沿って移動可能であり、
前記保持キャリッジガイド(10)と前記磁気ガイド(8)は一体に形成可能である、方法において、
前記電磁石(2)と前記磁石ホルダ(5)とは、互いに噛み合うように位置決め可能な対応する多角形形状を有し、前記電磁石(2)と前記磁石ホルダ(5)との間で磁力が形成され、
前記電磁石(2)に公称力を発生させるための公称電圧が磁力として印加され、
前記公称力は、
工具重量(P)及び/又は、
前記曲げ工具(1)に作用する慣性力及び/又は、
保持キャリッジガイド内で作用する摩擦及び/又は、
運動方向に対する磁力の向き及び/又は、
前記電磁石(2)の接触面(7)の接触面積の大きさ及び/又は、
他の磁化可能な工作物がある領域への磁界のひろがりに応じて、
必要な磁力を発生させるための時間間隔で、パルス幅変調により、又は電圧の変化により、又は電力の変化によって増加又は減少する、ことを特徴とする方法。 - 公称力が段階的に増加又は減少されることを特徴とする、請求項1に記載の方法。
- 工具重量及び/又は偏心性が測定装置によって測定され及び/又はデータベースから呼び出されて、磁力が偏心性に応じて選択されることを特徴とする、請求項1又は2に記載の方法。
- 前記公称力は、保持キャリッジの位置及び/又は時間経過に応じて増加又は減少されることを特徴とする、請求項1~3の何れか一項に記載の方法。
- 前記曲げ工具(1)が部分的に消磁されることを特徴とする、請求項1~4の何れか一項に記載の方法。
- 前記工具(1)は、前記保持キャリッジ(3)又は前記曲げ工具(1)の一時的な位置に応じて部分的に消磁されることを特徴とする、請求項5に記載の方法。
- 前記曲げ工具(1)は、該曲げ工具(1)の引渡し前及び/又は引渡し中及び/又は引渡し後に少なくとも部分的に消磁されることを特徴とする、請求項6に記載の方法。
- 消磁パラメータは工具(1)の運動及び/又は工具(1)の運動速度に応じて選択されることを特徴とする、請求項6又は7に記載の方法。
- 消磁パラメータはデータベースからロードされることを特徴とする、請求項6~8の何れか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50960/2016 | 2016-10-20 | ||
ATA50960/2016A AT519095B1 (de) | 2016-10-20 | 2016-10-20 | Beschickungsverfahren für eine Werkzeugmaschine |
PCT/AT2017/060278 WO2018071946A2 (de) | 2016-10-20 | 2017-10-19 | Beschickungsverfahren für eine werkzeugmaschine |
Publications (2)
Publication Number | Publication Date |
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JP2019535522A JP2019535522A (ja) | 2019-12-12 |
JP7085541B2 true JP7085541B2 (ja) | 2022-06-16 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2019521452A Active JP7085541B2 (ja) | 2016-10-20 | 2017-10-19 | 工作機械のためのローディング方法 |
JP2019521005A Active JP7085540B2 (ja) | 2016-10-20 | 2017-10-19 | 工作機械のためのローディング方法及び工具搬送装置 |
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Country Status (6)
Country | Link |
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US (2) | US11491530B2 (ja) |
EP (3) | EP3943235A1 (ja) |
JP (2) | JP7085541B2 (ja) |
CN (3) | CN109922900B (ja) |
AT (2) | AT519095B1 (ja) |
WO (2) | WO2018071945A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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AT519095B1 (de) * | 2016-10-20 | 2018-04-15 | Trumpf Maschinen Austria Gmbh & Co Kg | Beschickungsverfahren für eine Werkzeugmaschine |
CN109773055B (zh) * | 2018-12-25 | 2020-11-17 | 机械科学研究院浙江分院有限公司 | 快速换模机构及换模方法 |
US11235370B2 (en) | 2019-04-08 | 2022-02-01 | E&S Enterprises Inc. | Punch assembly with interchangeable tips |
CN111036775B (zh) * | 2019-11-28 | 2021-02-23 | 安徽江淮汽车集团股份有限公司 | 一种分体式模具承载台 |
CN112846901B (zh) * | 2021-01-06 | 2022-04-01 | 浙江凯达机床股份有限公司 | 一种五轴联动立式加工中心的上料装置 |
CN113695430B (zh) * | 2021-08-05 | 2023-06-30 | 珠海广鑫厨卫科技有限公司 | 折弯装置及水槽的加工方法 |
IT202100026249A1 (it) * | 2021-10-13 | 2023-04-13 | Realmeccanica S R L | Stampo per la compattazione di polveri per la realizzazione di prodotti ceramici |
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2016
- 2016-10-20 AT ATA50960/2016A patent/AT519095B1/de active
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2017
- 2017-10-19 WO PCT/AT2017/060277 patent/WO2018071945A1/de active Search and Examination
- 2017-10-19 CN CN201780065365.4A patent/CN109922900B/zh active Active
- 2017-10-19 US US16/342,631 patent/US11491530B2/en active Active
- 2017-10-19 CN CN201780064712.1A patent/CN109922921B/zh active Active
- 2017-10-19 CN CN202110139529.1A patent/CN112935116B/zh active Active
- 2017-10-19 EP EP20212835.1A patent/EP3943235A1/de active Pending
- 2017-10-19 US US16/342,629 patent/US11471927B2/en active Active
- 2017-10-19 AT ATA9347/2017A patent/AT522347B1/de active
- 2017-10-19 EP EP17812249.5A patent/EP3528999B1/de active Active
- 2017-10-19 WO PCT/AT2017/060278 patent/WO2018071946A2/de active Search and Examination
- 2017-10-19 JP JP2019521452A patent/JP7085541B2/ja active Active
- 2017-10-19 EP EP17811828.7A patent/EP3528975B1/de active Active
- 2017-10-19 JP JP2019521005A patent/JP7085540B2/ja active Active
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JP2002501299A (ja) | 1998-01-08 | 2002-01-15 | ロボテック,インコーポレイテッド | 往復運動するコア部材を有する磁石組立体 |
DE19928831A1 (de) | 1999-06-24 | 2000-12-28 | Fiessler Elektronik Ohg | Haltevorrichtung für Werkstücke an Biegemaschinen oder -pressen, insbesondere Abkantpressen für Bleche |
JP2009237193A (ja) | 2008-03-27 | 2009-10-15 | Nidec Sankyo Corp | レンズ駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2018071946A3 (de) | 2018-07-05 |
EP3528975A2 (de) | 2019-08-28 |
WO2018071945A1 (de) | 2018-04-26 |
US11491530B2 (en) | 2022-11-08 |
EP3528999B1 (de) | 2020-12-16 |
US11471927B2 (en) | 2022-10-18 |
JP7085540B2 (ja) | 2022-06-16 |
EP3528999A1 (de) | 2019-08-28 |
CN109922921B (zh) | 2021-02-19 |
EP3528975B1 (de) | 2020-11-25 |
JP2019535522A (ja) | 2019-12-12 |
AT522347B1 (de) | 2020-11-15 |
JP2019535520A (ja) | 2019-12-12 |
CN109922900B (zh) | 2020-11-20 |
CN109922921A (zh) | 2019-06-21 |
CN112935116A (zh) | 2021-06-11 |
US20190262889A1 (en) | 2019-08-29 |
CN109922900A (zh) | 2019-06-21 |
AT519095A4 (de) | 2018-04-15 |
EP3943235A1 (de) | 2022-01-26 |
WO2018071946A2 (de) | 2018-04-26 |
US20190262888A1 (en) | 2019-08-29 |
AT519095B1 (de) | 2018-04-15 |
CN112935116B (zh) | 2023-05-30 |
AT522347A5 (de) | 2020-10-15 |
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