ES458723A1 - Compound device of automatic drilling machine and lathe for use in working buttons - Google Patents

Compound device of automatic drilling machine and lathe for use in working buttons

Info

Publication number
ES458723A1
ES458723A1 ES458723A ES458723A ES458723A1 ES 458723 A1 ES458723 A1 ES 458723A1 ES 458723 A ES458723 A ES 458723A ES 458723 A ES458723 A ES 458723A ES 458723 A1 ES458723 A1 ES 458723A1
Authority
ES
Spain
Prior art keywords
collets
buttons
lathe
mounting
drilling machine
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
ES458723A
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.)
LIBA Maschinenfabrik GmbH
Original Assignee
LIBA Maschinenfabrik GmbH
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 LIBA Maschinenfabrik GmbH filed Critical LIBA Maschinenfabrik GmbH
Publication of ES458723A1 publication Critical patent/ES458723A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D19/00—Producing buttons or semi-finished parts of buttons
    • B29D19/04—Producing buttons or semi-finished parts of buttons by cutting, milling, turning, stamping, or perforating moulded parts; Surface treatment of buttons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Gripping On Spindles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A drilling and turning machine for buttons has a rotating workpiece holder with collets for buttons and cutting tools. The latter can be set in specific positions, the collets being rotated by a device and moved in steps round the axis of that device. The collets set in rows at axial intervals and at radially equidistant angles, project from a cylindrical mounting. The cutting tools are set at intervals around the mounting, although fixed axially they can be moved radially to the mounting, and the collets hold the tool stationary. The machine has a large output because several buttons can be machined simultaneously.
ES458723A 1976-06-11 1977-05-12 Compound device of automatic drilling machine and lathe for use in working buttons Expired ES458723A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762626152 DE2626152C3 (en) 1976-06-11 1976-06-11 Automatic button drilling and turning machine

Publications (1)

Publication Number Publication Date
ES458723A1 true ES458723A1 (en) 1978-03-01

Family

ID=5980282

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458723A Expired ES458723A1 (en) 1976-06-11 1977-05-12 Compound device of automatic drilling machine and lathe for use in working buttons

Country Status (4)

Country Link
JP (1) JPS52153295A (en)
DE (1) DE2626152C3 (en)
ES (1) ES458723A1 (en)
IT (1) IT1080677B (en)

Also Published As

Publication number Publication date
DE2626152C3 (en) 1979-10-18
DE2626152A1 (en) 1977-12-22
DE2626152B2 (en) 1979-03-01
IT1080677B (en) 1985-05-16
JPS52153295A (en) 1977-12-20

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