ES263710A1 - Improvements in horizontal boring machine tools - Google Patents

Improvements in horizontal boring machine tools

Info

Publication number
ES263710A1
ES263710A1 ES0263710A ES263710A ES263710A1 ES 263710 A1 ES263710 A1 ES 263710A1 ES 0263710 A ES0263710 A ES 0263710A ES 263710 A ES263710 A ES 263710A ES 263710 A1 ES263710 A1 ES 263710A1
Authority
ES
Spain
Prior art keywords
machine tools
axis
mandrel
boring machine
hitch bar
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
ES0263710A
Other languages
Spanish (es)
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.)
H W Kearns & Co Ltd
Original Assignee
H W Kearns & 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 H W Kearns & Co Ltd filed Critical H W Kearns & Co Ltd
Publication of ES263710A1 publication Critical patent/ES263710A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • B23B31/268—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank using a bayonet connection
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Gripping On Spindles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Improvements in drilling machine tools or similar, with a horizontal spindle, characterized by an axis inside which is provided an axially movable coaxial coupling bar, with means at its outer end to be removably adjusted in a tool mandrel to be held in the axis; the hitch bar is axially loaded by elastic means to hold a tool mandrel therein, in position on said axis, and means are provided for axially moving the hitch bar against the elastic load, to project a mandrel of tool of the hitch bar, for its separation. (Machine-translation by Google Translate, not legally binding)
ES0263710A 1960-01-14 1960-12-31 Improvements in horizontal boring machine tools Expired ES263710A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB139460A GB920879A (en) 1960-01-14 1960-01-14 Improvements in horizontal boring machine tools

Publications (1)

Publication Number Publication Date
ES263710A1 true ES263710A1 (en) 1961-04-16

Family

ID=9721241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0263710A Expired ES263710A1 (en) 1960-01-14 1960-12-31 Improvements in horizontal boring machine tools

Country Status (3)

Country Link
CH (1) CH383725A (en)
ES (1) ES263710A1 (en)
GB (2) GB920879A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066178A (en) * 1982-05-17 1991-11-19 J. P. Tool, Inc. Draw bar adapter structure for and method of securing a tool to a spindle
JP2006068850A (en) 2004-09-01 2006-03-16 Fanuc Ltd Clamp mechanism of tool holder

Also Published As

Publication number Publication date
GB1023069A (en) 1966-03-16
GB920879A (en) 1963-03-13
CH383725A (en) 1964-10-31

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