DE3537728C2 - - Google Patents

Info

Publication number
DE3537728C2
DE3537728C2 DE3537728A DE3537728A DE3537728C2 DE 3537728 C2 DE3537728 C2 DE 3537728C2 DE 3537728 A DE3537728 A DE 3537728A DE 3537728 A DE3537728 A DE 3537728A DE 3537728 C2 DE3537728 C2 DE 3537728C2
Authority
DE
Germany
Prior art keywords
base
table body
linear
bearing
intermediate carriage
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.)
Expired
Application number
DE3537728A
Other languages
German (de)
English (en)
Other versions
DE3537728A1 (de
Inventor
Hiroshi Tokio/Tokyo Jp Teramachi
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.)
THK Co Ltd
Original Assignee
Individual
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
Priority claimed from JP14493779A external-priority patent/JPS5668265A/ja
Priority claimed from JP59221295A external-priority patent/JPS61100334A/ja
Priority claimed from JP60085430A external-priority patent/JPS61244439A/ja
Application filed by Individual filed Critical Individual
Publication of DE3537728A1 publication Critical patent/DE3537728A1/de
Application granted granted Critical
Publication of DE3537728C2 publication Critical patent/DE3537728C2/de
Granted 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • 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
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • 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
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/601—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair followed parallelly by a single sliding pair
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Transmission Devices (AREA)
  • Linear Motors (AREA)
  • Bearings For Parts Moving Linearly (AREA)
DE19853537728 1979-11-10 1985-10-23 Linearmotorgetriebene tischvorrichtung mit grob- und feintrieb Granted DE3537728A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14493779A JPS5668265A (en) 1979-11-10 1979-11-10 Linear pulse motor
JP58198803A JPS6090648A (ja) 1979-11-10 1983-10-24 微動および早送り可能な移送装置
JP59221295A JPS61100334A (ja) 1984-10-23 1984-10-23 微動および速送り可能なリニアモ−タ付テ−ブル
JP60085430A JPS61244439A (ja) 1979-11-10 1985-04-23 微動および早送り可能なリニアモ−タ付テ−ブル

Publications (2)

Publication Number Publication Date
DE3537728A1 DE3537728A1 (de) 1986-04-24
DE3537728C2 true DE3537728C2 (enrdf_load_stackoverflow) 1989-09-28

Family

ID=32686163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853537728 Granted DE3537728A1 (de) 1979-11-10 1985-10-23 Linearmotorgetriebene tischvorrichtung mit grob- und feintrieb

Country Status (2)

Country Link
JP (1) JPS6090648A (enrdf_load_stackoverflow)
DE (1) DE3537728A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769565A (en) * 1985-04-23 1988-09-06 Hiroshi Teramachi Linear motor-driven table apparatus capable of operating both in fine-feed and large-feed modes
JPS61293740A (ja) * 1985-06-21 1986-12-24 Hiroshi Teramachi テ−ブル移送装置
DE8614673U1 (de) * 1986-05-30 1987-10-15 Robert Bosch Gmbh, 7000 Stuttgart Lineareinheit für Handhabungsgeräte
JPH03234936A (ja) * 1990-02-05 1991-10-18 Mitsubishi Heavy Ind Ltd ライニング摩耗量検出装置
JPH0541143U (ja) * 1991-11-08 1993-06-01 日本電子株式会社 Ｘｙ移動テーブル駆動機構
DE19641879A1 (de) * 1996-10-10 1998-04-23 Heinz Peter Brandstetter Stellantrieb

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268747A (en) * 1964-02-28 1966-08-23 Superior Electric Co Linear electric motor
US3487734A (en) * 1966-12-05 1970-01-06 Ikegai Iron Works Ltd Feed mechanism for engine lathe
JPS56147953A (en) * 1980-04-15 1981-11-17 Tsubakimoto Kogyo Kk Screw shaft driven moving device
AT375858B (de) * 1981-09-11 1984-09-25 Voest Alpine Ag Antriebsanordnung fuer die vorschub- und gewindeschneidbewegung des werkzeugschlittens von drehmaschinen
JPS5952540B2 (ja) * 1981-12-30 1984-12-20 株式会社新川 ボンデイング装置における移動台送り装置
US4427240A (en) * 1982-02-13 1984-01-24 Hiroshi Teramachi Endless linear ball bearing
JPS58198803A (ja) * 1982-05-14 1983-11-18 三菱電機株式会社 絶縁電線の製造方法

Also Published As

Publication number Publication date
DE3537728A1 (de) 1986-04-24
JPS6253296B2 (enrdf_load_stackoverflow) 1987-11-10
JPS6090648A (ja) 1985-05-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: H02K 41/03

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THK CO., LTD., TOKIO/TOKYO, JP

8381 Inventor (new situation)

Free format text: TERAMACHI, HIROSHI, TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee