JPS54113588A - Molding machine for shaft oil hole - Google Patents

Molding machine for shaft oil hole

Info

Publication number
JPS54113588A
JPS54113588A JP2134978A JP2134978A JPS54113588A JP S54113588 A JPS54113588 A JP S54113588A JP 2134978 A JP2134978 A JP 2134978A JP 2134978 A JP2134978 A JP 2134978A JP S54113588 A JPS54113588 A JP S54113588A
Authority
JP
Japan
Prior art keywords
tool holder
oil hole
cam
tool
rotated
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
JP2134978A
Other languages
Japanese (ja)
Inventor
Kazuo Yokogawa
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2134978A priority Critical patent/JPS54113588A/en
Publication of JPS54113588A publication Critical patent/JPS54113588A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To easily mold the entire periphery edge of a drilled oil hole with a releasable molding tool mounted on a tool holder by rotating and moving vertically the tool holder along a cam groove of a cam follower.
CONSTITUTION: A tool holder 7 is rotated through a universal joint 11, a pinion shaft 9, a drive gear 8 by a power source different from the power source of a spindle 2, whereby a cam ring 12 integrated with the tool holder is also rotated. Since a cam follower 14 is fixed to the machine body, the tool holder 7 makes one vertical reciprocating motion per 1/2 axial revolution in relation to the cam groove 18 as it rotates. Having been substitued for a drill, a molding tool 17 which is set to the tool holder 7 molds uniformly the whole periphery edge of an drilled oil hole 20.
COPYRIGHT: (C)1979,JPO&Japio
JP2134978A 1978-02-24 1978-02-24 Molding machine for shaft oil hole Pending JPS54113588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2134978A JPS54113588A (en) 1978-02-24 1978-02-24 Molding machine for shaft oil hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2134978A JPS54113588A (en) 1978-02-24 1978-02-24 Molding machine for shaft oil hole

Publications (1)

Publication Number Publication Date
JPS54113588A true JPS54113588A (en) 1979-09-05

Family

ID=12052606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2134978A Pending JPS54113588A (en) 1978-02-24 1978-02-24 Molding machine for shaft oil hole

Country Status (1)

Country Link
JP (1) JPS54113588A (en)

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