JPS5670982A - Automatic stamping device - Google Patents

Automatic stamping device

Info

Publication number
JPS5670982A
JPS5670982A JP14849579A JP14849579A JPS5670982A JP S5670982 A JPS5670982 A JP S5670982A JP 14849579 A JP14849579 A JP 14849579A JP 14849579 A JP14849579 A JP 14849579A JP S5670982 A JPS5670982 A JP S5670982A
Authority
JP
Japan
Prior art keywords
head
coil
hammer
steel plate
flux
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
JP14849579A
Other languages
Japanese (ja)
Other versions
JPS6040392B2 (en
Inventor
Atsuji Karita
Tsutomu Shintani
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP14849579A priority Critical patent/JPS6040392B2/en
Publication of JPS5670982A publication Critical patent/JPS5670982A/en
Publication of JPS6040392B2 publication Critical patent/JPS6040392B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To miniaturize the device and eliminate noises such as those generated in a pneumatic system by a method wherein the kinetic energy arising from the electromagnetic repulsion between a repulsive coil and a nonmagnetic conductor is applied through a hammer to a body to be stamped such as a steel plate.
CONSTITUTION: The steel plate to be stamped 2 is transferred onto a conveyer 1 and the stamping device 6 is positioned simultaneously. Then, when a switch 7a is closed, electric charges are trasferred to the repulsive coil 6e while being accompanied by resonance between a capacitor 7b and the coil 6e, which causes a large amount of current to flow through the coil 6e instantaneously to generate a magnetic flux as indicated by arrows A1. On the other hand, when the amount of flux crossing the head 6b2 of the hammer serving as a conductive circuit is changed, an electromotive force in the opposite direction to the change of magnetic energy is generated at the head 6b2 due to an electromagnetic inertia. Following to this, a flux as indicated by arrows A2 crosses the head 6b2 so that the head 6b2 moves downwards to push the hammer 6b down, strongly hammering a die 6f for stamping on the steel plate 2.
COPYRIGHT: (C)1981,JPO&Japio
JP14849579A 1979-11-15 1979-11-15 Automatic marking device Expired JPS6040392B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14849579A JPS6040392B2 (en) 1979-11-15 1979-11-15 Automatic marking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14849579A JPS6040392B2 (en) 1979-11-15 1979-11-15 Automatic marking device

Publications (2)

Publication Number Publication Date
JPS5670982A true JPS5670982A (en) 1981-06-13
JPS6040392B2 JPS6040392B2 (en) 1985-09-10

Family

ID=15454022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14849579A Expired JPS6040392B2 (en) 1979-11-15 1979-11-15 Automatic marking device

Country Status (1)

Country Link
JP (1) JPS6040392B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855971U (en) * 1981-10-13 1983-04-15 住友金属工業株式会社 stamp
JPS5985322A (en) * 1982-09-30 1984-05-17 アメリカン・ナショナル・キャン・カンパニー Method and device for displaying and marking to material
CN103722914A (en) * 2013-12-26 2014-04-16 马钢(集团)控股有限公司 Upward pushing type character-stamping device for wheels
RU2575902C2 (en) * 2012-10-22 2016-02-20 Открытое акционерное общество "Производственное объединение "Завод имени Серго" Automatic machine for conic parts stamping
CN106827837A (en) * 2017-01-10 2017-06-13 南通普瑞特机械有限公司 A kind of self-contained seal component
CN108045114A (en) * 2017-11-17 2018-05-18 深圳市晟祥知识产权有限公司 A kind of poster Embosser of municipal works convenient for quick-change module

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855971U (en) * 1981-10-13 1983-04-15 住友金属工業株式会社 stamp
JPS6227416Y2 (en) * 1981-10-13 1987-07-14
JPS5985322A (en) * 1982-09-30 1984-05-17 アメリカン・ナショナル・キャン・カンパニー Method and device for displaying and marking to material
RU2575902C2 (en) * 2012-10-22 2016-02-20 Открытое акционерное общество "Производственное объединение "Завод имени Серго" Automatic machine for conic parts stamping
CN103722914A (en) * 2013-12-26 2014-04-16 马钢(集团)控股有限公司 Upward pushing type character-stamping device for wheels
CN106827837A (en) * 2017-01-10 2017-06-13 南通普瑞特机械有限公司 A kind of self-contained seal component
CN108045114A (en) * 2017-11-17 2018-05-18 深圳市晟祥知识产权有限公司 A kind of poster Embosser of municipal works convenient for quick-change module

Also Published As

Publication number Publication date
JPS6040392B2 (en) 1985-09-10

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