[go: up one dir, main page]

GB791576A - Improvements in machine tool vices - Google Patents

Improvements in machine tool vices

Info

Publication number
GB791576A
GB791576A GB18735/56A GB1873556A GB791576A GB 791576 A GB791576 A GB 791576A GB 18735/56 A GB18735/56 A GB 18735/56A GB 1873556 A GB1873556 A GB 1873556A GB 791576 A GB791576 A GB 791576A
Authority
GB
United Kingdom
Prior art keywords
screw
clamping
jaw
spindles
boom
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
GB18735/56A
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.)
E N EKLUNDS MEK VERKST AB
Original Assignee
E N EKLUNDS MEK VERKST AB
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 E N EKLUNDS MEK VERKST AB filed Critical E N EKLUNDS MEK VERKST AB
Publication of GB791576A publication Critical patent/GB791576A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

791,576. Vices. AKTIEBOLAGET E. N. EKLUNDS MEKANISKA VERKSTAD. June 18, 1956 [June 30, 1955], No. 18735/56. Class 61. In a machine tool vice the body 10 of which is provided with two jaws 11, 12, the jaw 11 being fixed to the body and the jaw 12 being displaceable on the body towards and away from the fixed jaw 11 by means of a clamping screw spindle 14, the body 10 being turnable relatively to a base plate 1. provided with a conical central part 2 which is surrounded by a clamping ring 7 provided with a transverse slot 6, ring parts 16, 17 at both sides of the slot being adapted to be pressed towards each other by means of a clamping screw 20 which is turnable by means of a crank 13 to clamp the body 10 to the base plate 1, the clamping screw 20 is journalled in the body 10 and its outer end 25 is situated adjacent the outer end 27 of the screw spindle 14. The threaded end 19 of the clamping screw 20 passes freely through a bore 18 in the part 17 of the clamping ring 7 and screws into the internally threaded part 16. A distance tube 23 is inserted between a shoulder 21 on the screw 20 and a shoulder 22 on the part 17. The ends 25, 27 of the spindles 14, 20 are provided with similar square heads so that the one crank 13 can be used for turning both spindles. Axial notches 28 of a hexagonal cross-section are formed in the ends 25, 27 of the spindles so that they may be turned by an angle-bent lever 30 when the body 10 is in such a position that the crank 13 cannot be turned a complete revolution. When not in use the lever 30 is stored in a clamping sleeve 33 provided on the body 10. When the vice is required for the production in series of work pieces which can be fixed one at a time in exactly the same position between the jaws an adjustable and fixable boom 37 is provided on the fixed jaw 11. A locking screw 36 fixes the boom in adjusted position and a clamp 41 connects the boom to a pin 40 which extends into the space between the jaws 11, 12. The clamp 41 consists of two arms 43 pressed together by means of a screw 42. The screws 36, 42 are each provided with a hexagonal notch so that they may be loosened by means of the lever 30.
GB18735/56A 1955-06-30 1956-06-18 Improvements in machine tool vices Expired GB791576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE346840X 1955-06-30

Publications (1)

Publication Number Publication Date
GB791576A true GB791576A (en) 1958-03-05

Family

ID=20308526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18735/56A Expired GB791576A (en) 1955-06-30 1956-06-18 Improvements in machine tool vices

Country Status (4)

Country Link
BE (1) BE548692A (en)
CH (1) CH346840A (en)
FR (1) FR1153593A (en)
GB (1) GB791576A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173398B (en) * 1959-05-16 1964-07-02 E N Eklunds Mek Verkst Ab Device for clamping a vice body which can be rotated as a support for clamping jaws and a clamping device
CN106112571A (en) * 2016-08-12 2016-11-16 烟台环球机床装备股份有限公司 A kind of numerical-control equal-division rotary table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173398B (en) * 1959-05-16 1964-07-02 E N Eklunds Mek Verkst Ab Device for clamping a vice body which can be rotated as a support for clamping jaws and a clamping device
CN106112571A (en) * 2016-08-12 2016-11-16 烟台环球机床装备股份有限公司 A kind of numerical-control equal-division rotary table

Also Published As

Publication number Publication date
FR1153593A (en) 1958-03-12
CH346840A (en) 1960-05-31
BE548692A (en)

Similar Documents

Publication Publication Date Title
US4005945A (en) Drill guide
GB1403757A (en) Stop devices
US1923967A (en) Combined vise and chuck holding block
US4019726A (en) Cam lock jaws for machinist vise
US4201376A (en) Adjustable clamp for V-block
US3704014A (en) Quick adjusting c-clamp
US2174947A (en) Vise
GB1141529A (en) Clamping device
GB607188A (en) Improvements in or relating to angle measuring devices
US3044530A (en) Combination stud vice and tube flaring apparatus
GB791576A (en) Improvements in machine tool vices
GB869177A (en) An indexing device, particularly for incorporation in a chuck
US3032347A (en) Chuck stop
CN209223632U (en) A kind of shaft-like workpiece batch clamper
US3684302A (en) Centering and holding fixture
US3980287A (en) Combination vise, V-block and drill jig workholder
US2847883A (en) Drill jig
GB956390A (en) An improved vice
US2527778A (en) Grinding fixture
GB619794A (en) Screwdriver with means for holding the screw
US2360175A (en) Chuck
US2835156A (en) Machine-tool vise having workpiececlamping screw in proximity to base-clamping screw
US2827813A (en) Springy plates for clamping a screw-threaded workpiece
GB551448A (en) Improvements relating to work holders for use in drilling and like operations performed on rod, bar, strip or like material
US2542674A (en) Parallel screw clamp