JPS5680382A - Impeller welding jig - Google Patents

Impeller welding jig

Info

Publication number
JPS5680382A
JPS5680382A JP15714679A JP15714679A JPS5680382A JP S5680382 A JPS5680382 A JP S5680382A JP 15714679 A JP15714679 A JP 15714679A JP 15714679 A JP15714679 A JP 15714679A JP S5680382 A JPS5680382 A JP S5680382A
Authority
JP
Japan
Prior art keywords
impeller
welding
blade
inserting groove
rotating body
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
JP15714679A
Other languages
Japanese (ja)
Other versions
JPS6225476B2 (en
Inventor
Iwao Otani
Goro Momotani
Junichi Nagasawa
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP15714679A priority Critical patent/JPS5680382A/en
Publication of JPS5680382A publication Critical patent/JPS5680382A/en
Publication of JPS6225476B2 publication Critical patent/JPS6225476B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To make it possible to improve welding efficiently, by fitting an impeller, to the inserting groove of hab of which a blade is inserted, to a rotating body which rotates freely around its rotating axis, in a prescribed manner through fitting shaft and by making arrangement so that welding on blade may be performed through intermittent rotation of the rotating body.
CONSTITUTION: In the jig whicn performs welding by inserting blade 1 into the inserting groove which has a prescribed angle with the axis and which is installed on hab 2 of the impeller, the impeller is fitted to rotating body 10, one end of which can rotate freely around rotating axis 16, and the other end is composed of plates 11 and 12 which make revolutional movement by means of cam 21 through driven wheel 18 through fitting shaft 24 which can be moved little by little for a prescribed angle at each movement by motor 26, so that one of the above-mentioned blade inserting groove will become parallel to the above-mentioned rotating axis 16 under a condition where impeller 1 is fitted. When the above-mentioned jig is put in an electron beam welding room and welding is performed on the blade by changing angle of impeller intermittently through the work of cam 21, the welding can be perfomed efficiently and man/hour is reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP15714679A 1979-12-04 1979-12-04 Impeller welding jig Granted JPS5680382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15714679A JPS5680382A (en) 1979-12-04 1979-12-04 Impeller welding jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15714679A JPS5680382A (en) 1979-12-04 1979-12-04 Impeller welding jig

Publications (2)

Publication Number Publication Date
JPS5680382A true JPS5680382A (en) 1981-07-01
JPS6225476B2 JPS6225476B2 (en) 1987-06-03

Family

ID=15643178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15714679A Granted JPS5680382A (en) 1979-12-04 1979-12-04 Impeller welding jig

Country Status (1)

Country Link
JP (1) JPS5680382A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698025A (en) * 1986-09-15 1987-10-06 Molex Incorporated Low profile modular phone jack assembly
JPH0546227Y2 (en) * 1988-04-25 1993-12-02

Also Published As

Publication number Publication date
JPS6225476B2 (en) 1987-06-03

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