JPS57107701A - Turning device for multistage former - Google Patents

Turning device for multistage former

Info

Publication number
JPS57107701A
JPS57107701A JP18652980A JP18652980A JPS57107701A JP S57107701 A JPS57107701 A JP S57107701A JP 18652980 A JP18652980 A JP 18652980A JP 18652980 A JP18652980 A JP 18652980A JP S57107701 A JPS57107701 A JP S57107701A
Authority
JP
Japan
Prior art keywords
tool
forward motion
turning
chamfering
polishing
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
JP18652980A
Other languages
Japanese (ja)
Other versions
JPS6033615B2 (en
Inventor
Yoshiichi Sakamura
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.)
Sakamura Machinery Co Ltd
Original Assignee
Sakamura Machinery 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 Sakamura Machinery Co Ltd filed Critical Sakamura Machinery Co Ltd
Priority to JP18652980A priority Critical patent/JPS6033615B2/en
Publication of JPS57107701A publication Critical patent/JPS57107701A/en
Publication of JPS6033615B2 publication Critical patent/JPS6033615B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Turning (AREA)

Abstract

PURPOSE: To enable various kinds of turning such as chamfering, drilling, grooving and polishing in the process of pressure formation with a punch, by utilizing a multistage former for manufacturing pressure-formed products by successive stages.
CONSTITUTION: A tool holding shaft 5 is rotatably supported by a bearing 18 in a die fitting hole 4 extending through in a front-to-rear direction. A rotary tool 9 is removably attached to a mounting section 6. A material 8 is pushed out by a plate cam 14 during the forward motion of a moving ram 12 just before the end of the forward motion so that a small clearance is kept between the material 8 and the tool 9. At every forward motion of the ram 12, a push- out mechanism acts to press the material 8 on the rotating tool 9. For that reason, various kinds of turning such as cutting, chamfering and polishing can be simply and surely effected simultaneously with pressure formation.
COPYRIGHT: (C)1982,JPO&Japio
JP18652980A 1980-12-26 1980-12-26 Turning device in multistage former Expired JPS6033615B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18652980A JPS6033615B2 (en) 1980-12-26 1980-12-26 Turning device in multistage former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18652980A JPS6033615B2 (en) 1980-12-26 1980-12-26 Turning device in multistage former

Publications (2)

Publication Number Publication Date
JPS57107701A true JPS57107701A (en) 1982-07-05
JPS6033615B2 JPS6033615B2 (en) 1985-08-03

Family

ID=16190084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18652980A Expired JPS6033615B2 (en) 1980-12-26 1980-12-26 Turning device in multistage former

Country Status (1)

Country Link
JP (1) JPS6033615B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107953110A (en) * 2017-10-13 2018-04-24 上海中船三井造船柴油机有限公司 Instrument and method for the processing of diesel engine base base bearing screw hole

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500002B (en) * 2016-02-04 2018-05-15 宁波万盛智能科技股份有限公司 The automatic processing tool of stub bore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107953110A (en) * 2017-10-13 2018-04-24 上海中船三井造船柴油机有限公司 Instrument and method for the processing of diesel engine base base bearing screw hole

Also Published As

Publication number Publication date
JPS6033615B2 (en) 1985-08-03

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