JPS5680341A - Working device of bar material - Google Patents

Working device of bar material

Info

Publication number
JPS5680341A
JPS5680341A JP15724879A JP15724879A JPS5680341A JP S5680341 A JPS5680341 A JP S5680341A JP 15724879 A JP15724879 A JP 15724879A JP 15724879 A JP15724879 A JP 15724879A JP S5680341 A JPS5680341 A JP S5680341A
Authority
JP
Japan
Prior art keywords
bar material
pinion
screw rod
rack
cutting
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
JP15724879A
Other languages
Japanese (ja)
Other versions
JPS5711731B2 (en
Inventor
Kenichi Komori
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15724879A priority Critical patent/JPS5680341A/en
Publication of JPS5680341A publication Critical patent/JPS5680341A/en
Publication of JPS5711731B2 publication Critical patent/JPS5711731B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)

Abstract

PURPOSE: To decrease the weight of the device and decrease its turning power as well by using a tool moving device consisting of a screw rod, pinion and rack disposed normal to the bar material at the time of roll-pressing and cutting the circumferential surface of a bar material.
CONSTITUTION: A rotating base 3 is supported by means of a radial ball bearing 4 in a stationary base 1 and a through-hole 5 to be passed with a bar material 6 to be worked in the center is provided in its center. The rotating base 3 supports members such as a screw rod 7, a pinion 8, a rack 9, etc. and these are turned around the bar material 6 by the rotating force from a belt 19. At this time, the actuator rod 21 of a pneumatic cylinder 20 is projected to extrude the screw rod 7 by the connecting action of the rack 9 and pinion 8, thereby pushing the attached tool 11 to the bar material 6 and giving a score 13 for cutting. If the edge shape of the tool 11 is changed, the score becomes deep and the straight cutting of the bar material 6 is possible as it is. Since the simple device is used in this way, the weight of the device itself is small and the power to be used is less.
COPYRIGHT: (C)1981,JPO&Japio
JP15724879A 1979-12-04 1979-12-04 Working device of bar material Granted JPS5680341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15724879A JPS5680341A (en) 1979-12-04 1979-12-04 Working device of bar material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15724879A JPS5680341A (en) 1979-12-04 1979-12-04 Working device of bar material

Publications (2)

Publication Number Publication Date
JPS5680341A true JPS5680341A (en) 1981-07-01
JPS5711731B2 JPS5711731B2 (en) 1982-03-06

Family

ID=15645477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15724879A Granted JPS5680341A (en) 1979-12-04 1979-12-04 Working device of bar material

Country Status (1)

Country Link
JP (1) JPS5680341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954437A (en) * 1982-09-22 1984-03-29 Asahi Okuma Ind Co Ltd Cutting method of wire rod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954437A (en) * 1982-09-22 1984-03-29 Asahi Okuma Ind Co Ltd Cutting method of wire rod

Also Published As

Publication number Publication date
JPS5711731B2 (en) 1982-03-06

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