JPS5751609A - Manufacture of screw for screw conveyor - Google Patents

Manufacture of screw for screw conveyor

Info

Publication number
JPS5751609A
JPS5751609A JP12602880A JP12602880A JPS5751609A JP S5751609 A JPS5751609 A JP S5751609A JP 12602880 A JP12602880 A JP 12602880A JP 12602880 A JP12602880 A JP 12602880A JP S5751609 A JPS5751609 A JP S5751609A
Authority
JP
Japan
Prior art keywords
screw
pipe
plates
welded
manufacturing
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.)
Pending
Application number
JP12602880A
Other languages
Japanese (ja)
Inventor
Katsuharu Noda
Mitsuo Takizawa
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP12602880A priority Critical patent/JPS5751609A/en
Publication of JPS5751609A publication Critical patent/JPS5751609A/en
Pending legal-status Critical Current

Links

Landscapes

  • Screw Conveyors (AREA)

Abstract

PURPOSE: To aim at reducing the manhours and cost of manufacturing a screw for conveyor by manufacturing the screw in such a manner that the same number as that of the screw leads of annular plates as connected together in series and then inserted onto a pipe, the plates connected are extended by a stretcher so that each annular plate has a predtermined lead length, and thereafter are welded to the pipe.
CONSTITUTION: Annular plates each having an outer diameter DB and an inner diameter dB which are selected in consideration with a predetermined lead length, a pipe diameter and the outer diameter of a screw, are previously prepared before the manufacturing of the screw, and are welded together in number corresponding to the lead number of the screw. The member consisting of the plates thus welded is attached, at both ends thereof, with hooking rings 5. The center openings of the plates thus welded are fitted onto a pipe 7 secured at one end thereof by a pipe holder 10. The hooking ring 5 at one end of the screw is connected through a wire 8 to a supporting bracket 9 of the holder 10. The other ring 5 at the other end of the pipe is stretched through a wire 4 to which a chane block 3 carried by a supporting bracket 1 is connected. After each plate is extended to the predetermined lead length so as to form a screw 6, the plates are welded to the pipe 7, thereby the manufacture of the screw 6 is completed.
COPYRIGHT: (C)1982,JPO&Japio
JP12602880A 1980-09-12 1980-09-12 Manufacture of screw for screw conveyor Pending JPS5751609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12602880A JPS5751609A (en) 1980-09-12 1980-09-12 Manufacture of screw for screw conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12602880A JPS5751609A (en) 1980-09-12 1980-09-12 Manufacture of screw for screw conveyor

Publications (1)

Publication Number Publication Date
JPS5751609A true JPS5751609A (en) 1982-03-26

Family

ID=14924898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12602880A Pending JPS5751609A (en) 1980-09-12 1980-09-12 Manufacture of screw for screw conveyor

Country Status (1)

Country Link
JP (1) JPS5751609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717244A (en) * 2012-01-01 2012-10-10 洛阳北苑特种陶瓷有限公司 Machining method of metal screw shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717244A (en) * 2012-01-01 2012-10-10 洛阳北苑特种陶瓷有限公司 Machining method of metal screw shaft

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