JPS55136574A - Wire feeder for welding - Google Patents

Wire feeder for welding

Info

Publication number
JPS55136574A
JPS55136574A JP4304579A JP4304579A JPS55136574A JP S55136574 A JPS55136574 A JP S55136574A JP 4304579 A JP4304579 A JP 4304579A JP 4304579 A JP4304579 A JP 4304579A JP S55136574 A JPS55136574 A JP S55136574A
Authority
JP
Japan
Prior art keywords
rollers
wire
oscillating
feed
gears
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.)
Granted
Application number
JP4304579A
Other languages
Japanese (ja)
Other versions
JPS6338271B2 (en
Inventor
Kunio Arai
Mitsuhiro Sakagami
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP4304579A priority Critical patent/JPS55136574A/en
Publication of JPS55136574A publication Critical patent/JPS55136574A/en
Publication of JPS6338271B2 publication Critical patent/JPS6338271B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

PURPOSE: To make the device light and small by so constituting the same that wire feed function and curvature giving function are obtaned by a single power source.
CONSTITUTION: When a drive motor 1 is driven, feed rollers 37, 38 are revolved by spur gears 3, 8, 38 to let off a wire 32. At the same time, the oblique plate 10 of a support shaft 9 is rotated together with a support pin 11 by bevel gears 2, 6, cuasing an oscillating fitting 21 to be turned in the arrow direction by the tapered surface (a). A lever 28 is then turned in the arrow direction by gears 23, 25, 25a, 27 and support shaft 26. An oscillating plate 29 is oscillated in the A or B direction by the hinge pin 30 at the other end of the lever 28. This oscillating motion becomes approximately the same as the distance L between the feed rollers 37, 39 and rollers 33, 33' and the turning radius R at which the rollers 33, 33' oscillate in the A, B directions. Hence, the wire 32 is periodically bent in S-form by the wire feed motion by the feed rollers 37, 39 and the periodical oscillating motion by the rollers 33, 33'.
COPYRIGHT: (C)1980,JPO&Japio
JP4304579A 1979-04-11 1979-04-11 Wire feeder for welding Granted JPS55136574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4304579A JPS55136574A (en) 1979-04-11 1979-04-11 Wire feeder for welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4304579A JPS55136574A (en) 1979-04-11 1979-04-11 Wire feeder for welding

Publications (2)

Publication Number Publication Date
JPS55136574A true JPS55136574A (en) 1980-10-24
JPS6338271B2 JPS6338271B2 (en) 1988-07-29

Family

ID=12652915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4304579A Granted JPS55136574A (en) 1979-04-11 1979-04-11 Wire feeder for welding

Country Status (1)

Country Link
JP (1) JPS55136574A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954170U (en) * 1982-10-01 1984-04-09 日立精工株式会社 wire bending mechanism
JPS5966977A (en) * 1982-10-08 1984-04-16 Hitachi Seiko Ltd Bender for welding wire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954170U (en) * 1982-10-01 1984-04-09 日立精工株式会社 wire bending mechanism
JPS5966977A (en) * 1982-10-08 1984-04-16 Hitachi Seiko Ltd Bender for welding wire

Also Published As

Publication number Publication date
JPS6338271B2 (en) 1988-07-29

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