GB671349A - Clamping device for machine slides - Google Patents

Clamping device for machine slides

Info

Publication number
GB671349A
GB671349A GB5585/49A GB558549A GB671349A GB 671349 A GB671349 A GB 671349A GB 5585/49 A GB5585/49 A GB 5585/49A GB 558549 A GB558549 A GB 558549A GB 671349 A GB671349 A GB 671349A
Authority
GB
United Kingdom
Prior art keywords
piston
face
cam
cylinder
jaw
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
GB5585/49A
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.)
Individual
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
Application filed by Individual filed Critical Individual
Publication of GB671349A publication Critical patent/GB671349A/en
Expired 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
    • B23Q1/26—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
    • B23Q1/28—Means for securing sliding members in any desired position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/10—Arrangements for locking the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/183—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions conveying only reciprocating motion, e.g. wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

671,349. Machine-tool details. BERTHIEZ, C. W. March 1, 1949 [March 1, 1948], No. 5585/49. Class 83 (iii). [Also in Group XXV] A device for clamping a slidable member 2 of a machine-tool to its slideway 3 comprises a cylinder 35 provided with a cam-face 36, a piston 29 movable in the cylinder and provided with a plane face 28 and a member 25 provided with a cam face 26, balls 27 contacting all the faces, two clamping jaws 7, 19 bearing on opposite surfaces of the member 2 and its slideway, and a tie-rod 6 having one end connected to the jaw 7 and the other end passing through the piston and member 25, the other jaw engaging the member 25. The piston is moved by hydraulic means as shown, or by electrical or mechanical means. The arrangement of the cam faces may be the reverse of that shown or the piston may be provided with a cam face and the member 25 with a plane face. In a modification, Fig. 3 (not shown), an extension of the piston contacts the upper jaw and the cam face on the cylinder is divided into two differently-inclined sections to provide a two-step clamping action. In this case, the hydraulic cylinder is provided with an inlet and an outlet, the latter enabling the clamped parts to be released.
GB5585/49A 1948-03-01 1949-03-01 Clamping device for machine slides Expired GB671349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007151 1948-03-01

Publications (1)

Publication Number Publication Date
GB671349A true GB671349A (en) 1952-04-30

Family

ID=40668138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5585/49A Expired GB671349A (en) 1948-03-01 1949-03-01 Clamping device for machine slides

Country Status (5)

Country Link
BE (1) BE487611A (en)
CH (1) CH279424A (en)
DE (1) DE808016C (en)
FR (1) FR1007151A (en)
GB (1) GB671349A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734282A (en) * 2012-06-29 2012-10-17 苏州柏德纳科技有限公司 Fixing block mechanical connection piece
CN104033494A (en) * 2014-06-06 2014-09-10 嘉善天慧光电科技有限公司 Locking device of sliding table
CN112483545A (en) * 2020-10-28 2021-03-12 宝钢特钢韶关有限公司 Locking device for braking equipment and control method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221856B (en) * 1961-04-28 1966-07-28 Tos Varnsdorf Narodni Podnik Device for adjustable relief of the slide ways of a slide on a machine tool
BE793186A (en) * 1972-01-28 1973-04-16 Kevran Bachian Rene MECHANICAL DEVICE INCORPORATED IN A PNEUMATIC CYLINDER INTENDED TO IMPROVE ITS POWER AT THE END OF STROKE
FR2397569A1 (en) * 1977-07-11 1979-02-09 Pont A Mousson MULTIPLIER EFFORT MECHANISM
DE102013104353B3 (en) * 2013-04-29 2014-10-16 Inometa Gmbh & Co. Kg Device for storing and guiding a machine part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734282A (en) * 2012-06-29 2012-10-17 苏州柏德纳科技有限公司 Fixing block mechanical connection piece
CN104033494A (en) * 2014-06-06 2014-09-10 嘉善天慧光电科技有限公司 Locking device of sliding table
CN112483545A (en) * 2020-10-28 2021-03-12 宝钢特钢韶关有限公司 Locking device for braking equipment and control method

Also Published As

Publication number Publication date
BE487611A (en) 1949-03-31
FR1007151A (en) 1952-05-02
CH279424A (en) 1951-11-30
DE808016C (en) 1951-07-09

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