NL7600024A - High speed machine for tapping nuts - has tapping heads arranged radially around central rotary blanks feeding camshaft - Google Patents

High speed machine for tapping nuts - has tapping heads arranged radially around central rotary blanks feeding camshaft

Info

Publication number
NL7600024A
NL7600024A NL7600024A NL7600024A NL7600024A NL 7600024 A NL7600024 A NL 7600024A NL 7600024 A NL7600024 A NL 7600024A NL 7600024 A NL7600024 A NL 7600024A NL 7600024 A NL7600024 A NL 7600024A
Authority
NL
Netherlands
Prior art keywords
tapping
high speed
arranged radially
radially around
around central
Prior art date
Application number
NL7600024A
Other languages
Dutch (nl)
Other versions
NL166198B (en
NL166198C (en
Original Assignee
Yuan Ho Lee
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 Yuan Ho Lee filed Critical Yuan Ho Lee
Priority to NL7600024A priority Critical patent/NL166198C/en
Publication of NL7600024A publication Critical patent/NL7600024A/en
Publication of NL166198B publication Critical patent/NL166198B/en
Application granted granted Critical
Publication of NL166198C publication Critical patent/NL166198C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B23G1/20—Machines with a plurality of working spindles
    • B23G1/205—Machines with a plurality of working spindles specially adapted for making nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

Each tapping head comprises a pinion gear (42) mounted on a sleeve. The nut tap (40) fits into this sleeve and a feed tube (44) is positioned in front of each tape, the tube having a vertical extension (8) at the rear which supplies the blanks (70, 70a). A pusher rod (30) enters the tube to pick up blanks and to feed them to the tap. The rod is reciprocated by a spring-loaded follower (31, 32) in a cam track (21) rotated by a central shaft (10). A sleeve is rotated by a gear head shaft (51, 52, 53) driven from the same central shaft. As the cam rotates, each tapping head operates in turn.
NL7600024A 1976-01-02 1976-01-02 APPARATUS FOR NUT THREADS. NL166198C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7600024A NL166198C (en) 1976-01-02 1976-01-02 APPARATUS FOR NUT THREADS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7600024A NL166198C (en) 1976-01-02 1976-01-02 APPARATUS FOR NUT THREADS.

Publications (3)

Publication Number Publication Date
NL7600024A true NL7600024A (en) 1977-07-05
NL166198B NL166198B (en) 1981-02-16
NL166198C NL166198C (en) 1981-07-15

Family

ID=19825395

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600024A NL166198C (en) 1976-01-02 1976-01-02 APPARATUS FOR NUT THREADS.

Country Status (1)

Country Link
NL (1) NL166198C (en)

Also Published As

Publication number Publication date
NL166198B (en) 1981-02-16
NL166198C (en) 1981-07-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee