JPS5757953A - Return tube for ball screw and manufacture thereof - Google Patents

Return tube for ball screw and manufacture thereof

Info

Publication number
JPS5757953A
JPS5757953A JP13234980A JP13234980A JPS5757953A JP S5757953 A JPS5757953 A JP S5757953A JP 13234980 A JP13234980 A JP 13234980A JP 13234980 A JP13234980 A JP 13234980A JP S5757953 A JPS5757953 A JP S5757953A
Authority
JP
Japan
Prior art keywords
chip
ball screw
return tube
work
manufacture
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
JP13234980A
Other languages
Japanese (ja)
Inventor
Hideo Kaji
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.)
Tsubaki Nakashima Co Ltd
Original Assignee
Tsubaki Nakashima 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 Tsubaki Nakashima Co Ltd filed Critical Tsubaki Nakashima Co Ltd
Priority to JP13234980A priority Critical patent/JPS5757953A/en
Publication of JPS5757953A publication Critical patent/JPS5757953A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls

Landscapes

  • Transmission Devices (AREA)

Abstract

PURPOSE: To stabilize the accuracy and to reduce the error by punching a metal board then tapering the outer face at the tip of a ball flap chip through the press work and forming into C-shaped splitted chip through squeezing work.
CONSTITUTION: A metal board is punched into predetermined C-shape having a ball flap chip 6 at one end and the outer face at the tip section is tapered through the press work. Thereafter said molded member is formed into a C-shaped split chip 7 having desired semi-circular cross-section through the squeezing work and the edge is cut to produce a desired C-shaped split chip 7. Finally it is finished through the barrel grinding and two of said chips 7 are fitted to form a return tube for a ball screw.
COPYRIGHT: (C)1982,JPO&Japio
JP13234980A 1980-09-25 1980-09-25 Return tube for ball screw and manufacture thereof Pending JPS5757953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13234980A JPS5757953A (en) 1980-09-25 1980-09-25 Return tube for ball screw and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13234980A JPS5757953A (en) 1980-09-25 1980-09-25 Return tube for ball screw and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS5757953A true JPS5757953A (en) 1982-04-07

Family

ID=15079268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13234980A Pending JPS5757953A (en) 1980-09-25 1980-09-25 Return tube for ball screw and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS5757953A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170030A (en) * 1987-01-08 1988-07-13 新日本製鐵株式会社 Manufacture of high-durability magnetic material laminate
JPH0221358U (en) * 1988-07-28 1990-02-13
CN105626807A (en) * 2014-11-06 2016-06-01 律廷科技股份有限公司 External circulation intensifying elbow pipe structure for ball screw

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4425696Y1 (en) * 1965-09-11 1969-10-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4425696Y1 (en) * 1965-09-11 1969-10-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170030A (en) * 1987-01-08 1988-07-13 新日本製鐵株式会社 Manufacture of high-durability magnetic material laminate
JPH0221358U (en) * 1988-07-28 1990-02-13
CN105626807A (en) * 2014-11-06 2016-06-01 律廷科技股份有限公司 External circulation intensifying elbow pipe structure for ball screw

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