JPS5722887A - Clamping apparatus for welding equipment - Google Patents

Clamping apparatus for welding equipment

Info

Publication number
JPS5722887A
JPS5722887A JP9640980A JP9640980A JPS5722887A JP S5722887 A JPS5722887 A JP S5722887A JP 9640980 A JP9640980 A JP 9640980A JP 9640980 A JP9640980 A JP 9640980A JP S5722887 A JPS5722887 A JP S5722887A
Authority
JP
Japan
Prior art keywords
plate
beams
plates
vacuum
fixed
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
JP9640980A
Other languages
Japanese (ja)
Inventor
Masabumi Daizumoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9640980A priority Critical patent/JPS5722887A/en
Publication of JPS5722887A publication Critical patent/JPS5722887A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To simplify the structure by eliminating the intermediate clamping beams which moves vertically, by making an arrangement so that clamp beams selectively absorb under vacuum upper and lower pass metallic plates which are carried to both sides of guide table by leaving intervals and cut simultaneously.
CONSTITUTION: Vacuum absorbing pads 11a and 11b are assembled into clamping beams 3 and 4, and the vacuum pads 11a and 11b are connected to vacuum pumps 12a and 12b, respectively. When the shear position of a plate 14 of upper and lower pass metallic plates 13 and 14 is to be set, the plate 13 waiting on a guide table 2 is moved to a location where the plate touches one side of shear blades 8 and 9. Then, both the plates are fixed with beams 3 and 4 and , at the same time, one side of the plate 14 is fixed with clamping beams 6 and 7. When the fixing with beams 3 and 4 is completed, the plate 13 is absorbed to the beam 3 with the pad 11a, and, after the plates 13 and 14 are cut simultaneously, the scrap tail of the plate 14 is pulled out by releasing the beam 3. Then, the beam 3 and the plate 13 are lowered again and fixed between the beam 4. After the cut edge of both the plates is superposed a seam welding is performed. After the welding is completed, the pump 12a is stopped and the plate 13 is released.
COPYRIGHT: (C)1982,JPO&Japio
JP9640980A 1980-07-14 1980-07-14 Clamping apparatus for welding equipment Pending JPS5722887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9640980A JPS5722887A (en) 1980-07-14 1980-07-14 Clamping apparatus for welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9640980A JPS5722887A (en) 1980-07-14 1980-07-14 Clamping apparatus for welding equipment

Publications (1)

Publication Number Publication Date
JPS5722887A true JPS5722887A (en) 1982-02-05

Family

ID=14164162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9640980A Pending JPS5722887A (en) 1980-07-14 1980-07-14 Clamping apparatus for welding equipment

Country Status (1)

Country Link
JP (1) JPS5722887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152277A (en) * 1987-07-23 1992-10-06 Terumo Kabushiki Kaisha Catheter tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152277A (en) * 1987-07-23 1992-10-06 Terumo Kabushiki Kaisha Catheter tube

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