GB570645A - Improvements in or relating to dividing or indexing apparatus for milling machines and like machine tools - Google Patents

Improvements in or relating to dividing or indexing apparatus for milling machines and like machine tools

Info

Publication number
GB570645A
GB570645A GB1393644A GB1393644A GB570645A GB 570645 A GB570645 A GB 570645A GB 1393644 A GB1393644 A GB 1393644A GB 1393644 A GB1393644 A GB 1393644A GB 570645 A GB570645 A GB 570645A
Authority
GB
United Kingdom
Prior art keywords
holder
ring
secured
relating
dividing
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
GB1393644A
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.)
CHARLES BERNARD POWELL
Original Assignee
CHARLES BERNARD POWELL
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 CHARLES BERNARD POWELL filed Critical CHARLES BERNARD POWELL
Priority to GB1393644A priority Critical patent/GB570645A/en
Publication of GB570645A publication Critical patent/GB570645A/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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

570,645. Indexing. POWELL, C. B. Oct. 27, 1943, No. 13936/44. Divided out of 571,672. [Class 83 (iii)] In an indexing device for milling &c. machines having a work-holder 6 rotatably adjusted in a housing 5 and carrying an index plate 8 provided with radial slots 10 for co-operating with a spring-pressed plunger 11, locking means are provided consisting of an internally screwed ring 13 secured to the housing and co-operating with a screwed ring 15 rotatable on the holder 6. A handle 16 is insertable in any one of a number of tapped holes 17 in the ring 15, the screwed connection being left-handed so that clockwise rotation of the handle as viewed in Fig. 2 with exert axial pressure on the plate 8 and a nut 31 on the holder to lock the latter against rotation, whilst anti-clockwise rotation will release the holder and then unlatch the plunger 11 through a cam lever 18 to permit the holder to be indexed. A chuck, adaptor, &c. may be secured to a flange 7 on the holder 6 which may have a tapered bore to receive the work or a centre, mandrel, &c.
GB1393644A 1943-10-27 1943-10-27 Improvements in or relating to dividing or indexing apparatus for milling machines and like machine tools Expired GB570645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1393644A GB570645A (en) 1943-10-27 1943-10-27 Improvements in or relating to dividing or indexing apparatus for milling machines and like machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1393644A GB570645A (en) 1943-10-27 1943-10-27 Improvements in or relating to dividing or indexing apparatus for milling machines and like machine tools

Publications (1)

Publication Number Publication Date
GB570645A true GB570645A (en) 1945-07-16

Family

ID=10032060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1393644A Expired GB570645A (en) 1943-10-27 1943-10-27 Improvements in or relating to dividing or indexing apparatus for milling machines and like machine tools

Country Status (1)

Country Link
GB (1) GB570645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711324A (en) * 1951-10-03 1955-06-21 Rudolf W Andreasson Indexing device for machine tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711324A (en) * 1951-10-03 1955-06-21 Rudolf W Andreasson Indexing device for machine tools

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