CA2018695A1 - Apparatus for clamping workpieces which have to be machined by a machine tool - Google Patents

Apparatus for clamping workpieces which have to be machined by a machine tool

Info

Publication number
CA2018695A1
CA2018695A1 CA2018695A CA2018695A CA2018695A1 CA 2018695 A1 CA2018695 A1 CA 2018695A1 CA 2018695 A CA2018695 A CA 2018695A CA 2018695 A CA2018695 A CA 2018695A CA 2018695 A1 CA2018695 A1 CA 2018695A1
Authority
CA
Canada
Prior art keywords
clamping
machined
frame
rectangular frame
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.)
Granted
Application number
CA2018695A
Other languages
French (fr)
Other versions
CA2018695C (en
Inventor
Rudolf Schneider
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.)
Erowa AG
Original Assignee
Erowa AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25881838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2018695(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Erowa AG filed Critical Erowa AG
Publication of CA2018695A1 publication Critical patent/CA2018695A1/en
Application granted granted Critical
Publication of CA2018695C publication Critical patent/CA2018695C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H11/00—Auxiliary apparatus or details, not otherwise provided for
    • B23H11/003—Mounting of workpieces, e.g. working-tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/241—Construction of the jaws characterised by surface features or material
    • B25B1/2415—Construction of the jaws characterised by surface features or material being composed of a plurality of parts adapting to the shape of the workpiece
    • B25B1/2421—Construction of the jaws characterised by surface features or material being composed of a plurality of parts adapting to the shape of the workpiece the parts having a linear movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Feeding Of Workpieces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Connection Of Plates (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Gripping On Spindles (AREA)

Abstract

An apparatus for clamping workpieces which have to be machined by a machine tool. The apparatus comprises a rectangular frame including two longitudinal frame members and two transverse frame members. Clamping means are provided to fix the work-pieces to be machined to said rectangular frame. The clamping means comprise at least one auxiliary frame which is removably inserted in said rectangular frame. Each of the auxiliary frames includes two clamping bars which can be adjustably connected to each other and the ends thereof being adapted to be connected to the longitudinal frame members of the rectangular frame such that they are adjustable in the longitudinal direction of the longitudinal frame. The clamping bars comprise a plurality of continuous threaded bores running essentially perpendicular to the clamping bars, said bores being enlarged to a predetermined nominal diameter and said bores being adapted to selectively receive a clamping screw.
CA002018695A 1989-06-10 1990-06-11 Apparatus for clamping workpieces which have to be machined by a machine tool Expired - Fee Related CA2018695C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3919078A DE3919078C1 (en) 1989-06-10 1989-06-10
DEP3919078.1 1989-06-10
SG136693A SG136693G (en) 1989-06-10 1993-12-21 Clamping device for workpieces destined to be processed on a machine-tool

Publications (2)

Publication Number Publication Date
CA2018695A1 true CA2018695A1 (en) 1990-12-10
CA2018695C CA2018695C (en) 1998-06-30

Family

ID=25881838

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018695A Expired - Fee Related CA2018695C (en) 1989-06-10 1990-06-11 Apparatus for clamping workpieces which have to be machined by a machine tool

Country Status (14)

Country Link
EP (2) EP0403427B1 (en)
JP (1) JPH0755421B2 (en)
KR (1) KR0147055B1 (en)
CN (1) CN1022814C (en)
AT (2) ATE141198T1 (en)
AU (1) AU626142B2 (en)
CA (1) CA2018695C (en)
DE (3) DE3919078C1 (en)
DK (2) DK0557248T3 (en)
ES (2) ES2044524T3 (en)
FI (1) FI93177C (en)
GR (1) GR3021599T3 (en)
HK (2) HK140693A (en)
SG (1) SG136693G (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139669C2 (en) * 1991-12-02 1994-10-27 Joerg Wiemers Element system, especially for clamping workpieces
JPH0661423U (en) * 1993-02-03 1994-08-30 日本オートマチックマシン株式会社 Chain attachment device for work
DE4326275C2 (en) * 1993-08-05 1997-10-09 Erowa Ag Method for positioning a workpiece carrier in a processing machine and workpiece carrier for performing the method
DE19744624A1 (en) * 1997-10-09 1999-04-15 Joerg R Bauer Work-station for work-holding frame-guided drive bar
DE29805000U1 (en) * 1998-03-19 1999-07-29 KUKA Schweissanlagen GmbH, 86165 Augsburg Clamping device
CN1215636C (en) 2001-12-31 2005-08-17 艾默生网络能源有限公司 Method of establishing host machine in multi-module parallel system
JP4833684B2 (en) * 2006-02-20 2011-12-07 本田技研工業株式会社 Suspension assembly transfer device
AT504994B1 (en) * 2007-03-06 2009-07-15 Armin Muser DEVICE FOR CLOSING WORKPIECES ON A MACHINING CENTER
JP4885919B2 (en) * 2008-08-05 2012-02-29 有限会社村製作所 jig
CN102205498A (en) * 2010-03-31 2011-10-05 天津市臣涛精密机械设备有限公司 Clamp special for surface milling of multiple parts
CN102126141B (en) * 2011-03-14 2012-11-07 陈硕 Elastic clamping unit
CN102794364A (en) * 2012-08-31 2012-11-28 山东理工大学 Isobaric threaded locking multi-contact rapid forming die
CN103084886A (en) * 2012-11-09 2013-05-08 无锡市航鹄科技有限公司 Positioning device for drilling rod-shaped workpiece
CN103846704B (en) * 2013-04-08 2015-12-16 青岛海信模具有限公司 A kind of ejector pin of die set processing tool
CN103302342B (en) * 2013-06-08 2015-12-23 江苏沙龙机电科技有限公司 The Xiyanping injection technique of little axle located by escapement
CN103639770A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-efficiency positioning fixture for cylinder borehole
CN103639771A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Tool structure for machining shaft parts
CN103639759A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-efficiency clamping tool for cylinder borehole
CN103706905B (en) * 2014-01-06 2016-03-30 青岛职业技术学院 The main body of lathe for machining spanner and the built-up jig of sleeve and method
CN104191287B (en) * 2014-06-30 2017-02-08 苏州爱得科技发展有限公司 Pneumatic clamping device for machine tool
CN104476273B (en) * 2014-12-03 2017-06-27 佛山市普拉迪数控科技有限公司 A kind of multiple rows of liquid crystal display television side frame special fixture
CN104551738A (en) * 2014-12-29 2015-04-29 苏州用朴合金工具有限公司 Multi-workpiece linkage clamping device
ITUB20155222A1 (en) 2015-10-16 2017-04-16 Medical Microinstruments S R L Method of manufacturing a joint device and manufacturing equipment
DE102016100374A1 (en) 2016-01-11 2017-07-13 Retero Gmbh Fixing device, wire erosion machine or laser system and method for wire erosion or laser
DE102016014918B4 (en) 2016-12-15 2024-08-22 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr Method for polishing CFRP specimens
CN107803683A (en) * 2017-11-29 2018-03-16 中国航空工业标准件制造有限责任公司 Bolt slabbing clamp for machining
CN108032175A (en) * 2017-12-21 2018-05-15 福建福晶科技股份有限公司 A kind of upper disk frock of minor caliber circular angle of wedge piece
CN109202491A (en) * 2018-11-20 2019-01-15 陕西海力特精密机械有限公司 Process the linear orientation clamping tooling of chuck jaws
CN110103047A (en) * 2019-05-10 2019-08-09 贵州航天风华精密设备有限公司 A kind of micro part machining tool fixture
JP7466331B2 (en) * 2020-02-21 2024-04-12 Ｊｆｅ建材株式会社 Cutting equipment auxiliary fixture
CN111571255B (en) * 2020-04-21 2024-06-21 温州昌瑞五金制造有限公司 Door closer piston mounting fixture
CN111590249A (en) * 2020-06-08 2020-08-28 宣城鑫途智能装备有限公司 High efficiency robot frame welding system
CN111774616B (en) * 2020-06-30 2023-09-12 中航成飞民用飞机有限责任公司 Three-dimensional projection auxiliary assembly fixture
CN111872849B (en) * 2020-08-05 2022-02-11 常州机电职业技术学院 Automobile shaft fixing device capable of machining multiple workpieces
CN112894677A (en) * 2021-01-22 2021-06-04 温岭市鼎工自动化设备科技有限公司 Fluid pressure equalizing clamping device of multi-station clamping die
KR102346015B1 (en) * 2021-06-30 2021-12-30 조창섭 Jig for manufacturing battery terminal connector and method for manufacturing battery terminal connector using the same
CN113681097A (en) * 2021-08-20 2021-11-23 南京中船绿洲机器有限公司 Cutting tool for standard test notch
CN113909947A (en) * 2021-11-05 2022-01-11 安徽省恒泰动力科技有限公司 Clamping device for simultaneously machining cylindrical workpieces with multiple specifications
CN113909544B (en) * 2021-11-10 2024-08-20 中国兵器工业集团航空弹药研究院有限公司 Clamping fixture for milling groove of stepped part
CN114178784B (en) * 2021-11-17 2023-01-17 南通市华阳铝制品有限公司 Aluminum pipe processing method for manufacturing paddle holding rod
CN114425909B (en) * 2021-12-28 2023-05-09 长沙建宇网印机电设备有限公司 Screen printing clamping and positioning platform for special-shaped plane printing stock
CN114273947A (en) * 2021-12-30 2022-04-05 苏州玛瑞麦精密机械有限公司 Clamp and machining process thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH467647A (en) * 1967-01-13 1969-01-31 Ch George Andre Device for clamping workpieces
JPS4943898U (en) * 1972-07-20 1974-04-17
NL7501250A (en) * 1974-02-21 1975-08-25 Mauser Schaerer Gmbh SPINDLE AS A EDITING TOOL.
JPS57163033A (en) * 1981-03-24 1982-10-07 Toshiba Corp Clamp device
DD215729A1 (en) * 1983-05-26 1984-11-21 Schwermasch Liebknecht Veb K DEVICE FOR RECEIVING AND STORING ROTATION SYMMETRIC WORKSTUECTS
JPS6116028U (en) * 1984-07-05 1986-01-30 有限会社 武藤鞄製作所 bag
CH668733A5 (en) * 1986-02-07 1989-01-31 Buechler B Set Ag DEVICE FOR HOLDING AND HANDLING A FLAT OBJECT.
JPS639381U (en) * 1986-07-02 1988-01-21
JPS6327230U (en) * 1986-08-03 1988-02-23
FR2620363B1 (en) * 1987-09-15 1994-08-12 Carossino Freres WORKPIECE CLAMPING ASSEMBLY

Also Published As

Publication number Publication date
DK0403427T3 (en) 1993-12-06
CA2018695C (en) 1998-06-30
EP0557248A1 (en) 1993-08-25
AU626142B2 (en) 1992-07-23
ES2093390T3 (en) 1996-12-16
GR3021599T3 (en) 1997-02-28
ATE94794T1 (en) 1993-10-15
FI902913A0 (en) 1990-06-11
EP0403427A3 (en) 1991-04-24
HK82997A (en) 1997-06-27
CN1022814C (en) 1993-11-24
EP0557248B1 (en) 1996-08-14
DE3919078C1 (en) 1990-02-01
ES2044524T3 (en) 1994-01-01
FI93177C (en) 1995-03-10
DE59010458D1 (en) 1996-09-19
AU5687890A (en) 1990-12-13
KR0147055B1 (en) 1998-11-02
EP0403427B1 (en) 1993-09-22
EP0403427A2 (en) 1990-12-19
DE59002801D1 (en) 1993-10-28
FI93177B (en) 1994-11-30
DK0557248T3 (en) 1997-01-13
JPH0755421B2 (en) 1995-06-14
JPH0326437A (en) 1991-02-05
CN1048344A (en) 1991-01-09
ATE141198T1 (en) 1996-08-15
HK140693A (en) 1993-12-31
SG136693G (en) 1994-03-31
KR910005967A (en) 1991-04-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed