JPS645748A - Supporting device for movable table - Google Patents

Supporting device for movable table

Info

Publication number
JPS645748A
JPS645748A JP16001687A JP16001687A JPS645748A JP S645748 A JPS645748 A JP S645748A JP 16001687 A JP16001687 A JP 16001687A JP 16001687 A JP16001687 A JP 16001687A JP S645748 A JPS645748 A JP S645748A
Authority
JP
Japan
Prior art keywords
rollers
taper
supporting shafts
presser
pair
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.)
Pending
Application number
JP16001687A
Other languages
Japanese (ja)
Inventor
Hidenori Tanimura
Keiichi Jin
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16001687A priority Critical patent/JPS645748A/en
Publication of JPS645748A publication Critical patent/JPS645748A/en
Pending 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
    • 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
    • B23Q1/58—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 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Machine Tool Units (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

PURPOSE:To reduce the number of rollers and troubles of adjusting by supporting a movable man body by means of a pair of tapers and a pair of presser rollers installed at a pair of supporting shafts provided in parallel to each other in the moving direction and pressing the presser rollers by rotation adjustment at the eccentric shaft parts of the supporting shafts. CONSTITUTION:A movable main body 11 is inserted into a guide frame 1 from one end, and taper rollers 15 are installed to roll each on a taper rail surface 5, then the movable main body 11 is supported to be freely movable along the taper rail surfaces 5, while the shaft center direction of supporting shafts 13 is automatically decided. In this condition, the supporting shafts 13 are rotated, and presser rollers 18 are pressed to presser rail surfaces 8, where they are fixed by set screws 13a in the position. Then the taper rollers 15 are pressed to the taper rail surface 5 by reaction to the pressing force of the presser rollers 18, thereby the movable main body can be correctly positioned because deflection of the supporting shafts 13 in the shaft center direction can be prevented.
JP16001687A 1987-06-26 1987-06-26 Supporting device for movable table Pending JPS645748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16001687A JPS645748A (en) 1987-06-26 1987-06-26 Supporting device for movable table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16001687A JPS645748A (en) 1987-06-26 1987-06-26 Supporting device for movable table

Publications (1)

Publication Number Publication Date
JPS645748A true JPS645748A (en) 1989-01-10

Family

ID=15706155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16001687A Pending JPS645748A (en) 1987-06-26 1987-06-26 Supporting device for movable table

Country Status (1)

Country Link
JP (1) JPS645748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722718A1 (en) * 1994-07-22 1996-01-26 Sepro Robotique HIGH SPEED LINEAR GUIDANCE DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722718A1 (en) * 1994-07-22 1996-01-26 Sepro Robotique HIGH SPEED LINEAR GUIDANCE DEVICE
EP0695601A1 (en) * 1994-07-22 1996-02-07 Sepro Robotique High-speed linear guide device

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