JPS5684125A - Folding machine - Google Patents

Folding machine

Info

Publication number
JPS5684125A
JPS5684125A JP15978279A JP15978279A JPS5684125A JP S5684125 A JPS5684125 A JP S5684125A JP 15978279 A JP15978279 A JP 15978279A JP 15978279 A JP15978279 A JP 15978279A JP S5684125 A JPS5684125 A JP S5684125A
Authority
JP
Japan
Prior art keywords
bearing table
sheet blank
pull
spring
order
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
JP15978279A
Other languages
Japanese (ja)
Other versions
JPS60130B2 (en
Inventor
Tomoyoshi Hosoya
Masanori Nojiri
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.)
Sanko Metal Industrial Co Ltd
Original Assignee
Sanko Metal Industrial 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 Sanko Metal Industrial Co Ltd filed Critical Sanko Metal Industrial Co Ltd
Priority to JP15978279A priority Critical patent/JPS60130B2/en
Publication of JPS5684125A publication Critical patent/JPS5684125A/en
Publication of JPS60130B2 publication Critical patent/JPS60130B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To perform the folding work without generating cracks and undesirable irregular curvature in the folded sheet, by installing a spring mechanism for transversely transferring the clamping lever and the bearing table, by which the sheet blank is being held firmly, reacting to the forward feed caused by the press work.
CONSTITUTION: The sheet blank 7 is held by the bearing table 14 and the clamping lever 17. A spring 22 is attached to either the clamping lever 17 or the bearing table 14 in order to prevent the deviation of the clamping force for the sheet blank 7. The springs 23, 24, are installed on both sides of the pin 13 between the bearing table 14 and the bed 11, in order to support the bearing table 14 in a horizontally balanced condition. The pull-back spring 25 is installed betwen the bed 11 and the bearing table 14 in order to pull back the bearing table 14 from the forward movement of the bearing table 14 due to the forward feed caused by the press work. Hereby, the bearing table 14 makes a straight movement along the long hole 16 reacting to the external force given to the sheet blank 7, and turns around the pin 13. By suitably selecting the force of the pull-back spring 25, the sheet blank 7 hardly causes elongation, and moves together with the bearing table 14 toward the press machine 1.
COPYRIGHT: (C)1981,JPO&Japio
JP15978279A 1979-12-11 1979-12-11 Folding plate curving device Expired JPS60130B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15978279A JPS60130B2 (en) 1979-12-11 1979-12-11 Folding plate curving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15978279A JPS60130B2 (en) 1979-12-11 1979-12-11 Folding plate curving device

Publications (2)

Publication Number Publication Date
JPS5684125A true JPS5684125A (en) 1981-07-09
JPS60130B2 JPS60130B2 (en) 1985-01-05

Family

ID=15701141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15978279A Expired JPS60130B2 (en) 1979-12-11 1979-12-11 Folding plate curving device

Country Status (1)

Country Link
JP (1) JPS60130B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550383A (en) * 2013-10-29 2015-04-29 北京精密机电控制设备研究所 Corrugation folding machine for spaceflight special filter core folding net

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550383A (en) * 2013-10-29 2015-04-29 北京精密机电控制设备研究所 Corrugation folding machine for spaceflight special filter core folding net

Also Published As

Publication number Publication date
JPS60130B2 (en) 1985-01-05

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