JPS5788920A - Tool for positioning piercing location - Google Patents

Tool for positioning piercing location

Info

Publication number
JPS5788920A
JPS5788920A JP16505580A JP16505580A JPS5788920A JP S5788920 A JPS5788920 A JP S5788920A JP 16505580 A JP16505580 A JP 16505580A JP 16505580 A JP16505580 A JP 16505580A JP S5788920 A JPS5788920 A JP S5788920A
Authority
JP
Japan
Prior art keywords
dimension
fixing piece
scale
piercing
location
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
JP16505580A
Other languages
Japanese (ja)
Inventor
Mamoru Hotta
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16505580A priority Critical patent/JPS5788920A/en
Publication of JPS5788920A publication Critical patent/JPS5788920A/en
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)

Abstract

PURPOSE: To correctly perform punching works for positioning piercing locations at desired locations through simple handling, by installing a cylindrical body, through which a punch is inserted, and a dimension fixing piece to a base scale.
CONSTITUTION: To obtain a desired dimension from a side end of a piercing object to a piercing location, an indicating line 23 on a dimension fixing piece 20 is fitted to the desired scale along a scale 5 on the standard surface of a base scale 1. Then, the interval between a fitting surface 21 of the dimension fixing piece 20 and the center of a center punch 11 gives the desired dimension. A marking-off line is drawn along an auxiliary standard surface 3, and thus, the X axis is fixed. Then, another desired dimension is fixed by moving the dimension fixing piece 20 to another desired scale. When the main standard surface 2 of the base scale 1 is fitted to the marking-off line of the X axis and the fitting surface 21 of the dimension fixing piece 20 is brought into contact with the side end of the piercing object, the Y axis is fixed to the X axis, and the location of the center punch is the desired location for piercing. When the head 11' of the center punch 11 is hit with a hammer, a punching work is performed on the desired location.
COPYRIGHT: (C)1982,JPO&Japio
JP16505580A 1980-11-24 1980-11-24 Tool for positioning piercing location Pending JPS5788920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16505580A JPS5788920A (en) 1980-11-24 1980-11-24 Tool for positioning piercing location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16505580A JPS5788920A (en) 1980-11-24 1980-11-24 Tool for positioning piercing location

Publications (1)

Publication Number Publication Date
JPS5788920A true JPS5788920A (en) 1982-06-03

Family

ID=15804979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16505580A Pending JPS5788920A (en) 1980-11-24 1980-11-24 Tool for positioning piercing location

Country Status (1)

Country Link
JP (1) JPS5788920A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101085015B1 (en) 2009-02-18 2011-11-18 주식회사 우진정공 Apparatus for manufacturing a Bus-Bar
JP2020127944A (en) * 2019-02-07 2020-08-27 育良精機株式会社 Punching machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101085015B1 (en) 2009-02-18 2011-11-18 주식회사 우진정공 Apparatus for manufacturing a Bus-Bar
JP2020127944A (en) * 2019-02-07 2020-08-27 育良精機株式会社 Punching machine

Similar Documents

Publication Publication Date Title
CA2053704A1 (en) Projection welding
BE853901A (en) DRILLING TOOL WITH CLEAR CENTRAL PART AND EJECTOR DEVICE FOR THE METAL CORE SHAPED BY THE TOOL
JPS5788920A (en) Tool for positioning piercing location
JPS55125960A (en) Automatic working device
JPS531376A (en) Device for detachably attaching tool to working machine
JPS55112713A (en) Inserted blade multicutter tool
JPS56139233A (en) Pressing device
JPS5337974A (en) Scroll compensating chuck including center
JPS5228081A (en) Scribing tool
JPS5825545B2 (en) Gas cutting torch nozzle guide
JPS5677030A (en) Punching device
JPS5748410A (en) Drill positioning device
JPS5669052A (en) Grommet push-in device
JPS5671533A (en) Mounting and dismounting device of pipe expanding punch
JPS5322677A (en) Device for selectively pivoting tool holders
RU1794641C (en) Method and device for center-popping blanks by mated surfaces
JPS53109282A (en) Force-fitting machine for ball races
JPS57107717A (en) Outline cutting-off device for printed circuit board rooter
JPS5691983A (en) Jig for stud welding gun
JPS5744461A (en) Centering device for die
JPS5416789A (en) Automatic hold and release apparatus for hole base work
JPS53122664A (en) Method of forming metal sheet into cylinder
JPS5229621A (en) Covered metal tube
JPS53100940A (en) Aligning apparatus for pipe end
JPS56148424A (en) Sound insulating construction for press die