JPS57201136A - Forming method for monkey wrench - Google Patents

Forming method for monkey wrench

Info

Publication number
JPS57201136A
JPS57201136A JP8183381A JP8183381A JPS57201136A JP S57201136 A JPS57201136 A JP S57201136A JP 8183381 A JP8183381 A JP 8183381A JP 8183381 A JP8183381 A JP 8183381A JP S57201136 A JPS57201136 A JP S57201136A
Authority
JP
Japan
Prior art keywords
guide
monkey wrench
claw
machine
groove
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
JP8183381A
Other languages
Japanese (ja)
Inventor
Kinichi Yoneyama
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 JP8183381A priority Critical patent/JPS57201136A/en
Publication of JPS57201136A publication Critical patent/JPS57201136A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

PURPOSE:To efficiently form a monkey wrench without using an expensive exclusive machine in such a way that a fixed claw of a monkey wrench is milling-machined, and a guide groove of a moving claw is press-formed. CONSTITUTION:When forming a monkey wrench, for a start, the inside 3 of a fixed claw 1 is cut by means of a vertical milling machine, the guide face 4 of a moving claw for the fixed claw 1 is cut likewise by means of a horizontal milling machine 8, then, the center part at the lower end of the guide face 4 is made a hole 10 using a drill 9, and finally a first small groove 6' for the guide groove of the moving claw is formed by means of a punch 11a equipped with cutting edge which is attached to a metal mold of an ordinary press machine in the condition that a guide 12 is inserted into the guide path 5 of the moving claw. Subsequently, the small groove 6' is widened to be made into the desired size of a guide groove by means of a large punch.
JP8183381A 1981-05-30 1981-05-30 Forming method for monkey wrench Pending JPS57201136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8183381A JPS57201136A (en) 1981-05-30 1981-05-30 Forming method for monkey wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8183381A JPS57201136A (en) 1981-05-30 1981-05-30 Forming method for monkey wrench

Publications (1)

Publication Number Publication Date
JPS57201136A true JPS57201136A (en) 1982-12-09

Family

ID=13757469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8183381A Pending JPS57201136A (en) 1981-05-30 1981-05-30 Forming method for monkey wrench

Country Status (1)

Country Link
JP (1) JPS57201136A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104647046A (en) * 2015-03-20 2015-05-27 海盐县澉浦南洋纺器配件厂 Automatic spanner processing device
WO2017031869A1 (en) * 2015-08-21 2017-03-02 张家港玉成精机股份有限公司 Processing apparatus capable of processing adjustable jaws

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104647046A (en) * 2015-03-20 2015-05-27 海盐县澉浦南洋纺器配件厂 Automatic spanner processing device
WO2017031869A1 (en) * 2015-08-21 2017-03-02 张家港玉成精机股份有限公司 Processing apparatus capable of processing adjustable jaws

Similar Documents

Publication Publication Date Title
JPS57201136A (en) Forming method for monkey wrench
JPS56154218A (en) Working method for screwless coupling
JPS56139233A (en) Pressing device
CN209255589U (en) It is a kind of for offsetting the novel die structure of deburring cutter block lateral force
JPS5574036A (en) Work method of processing electrode part of electron gun
CN208146738U (en) A kind of slitting and side piercing die tool
CN206643211U (en) Audiphone shields shell Blanking progressive die
JPS5739561A (en) Cutting device for hanging pin of lead frame
JPS5232192A (en) Through hole boring method for flat heat screw
JPS6458412A (en) Pipe shearing metal mold
JPS5638214A (en) Vacuum or compressed-air forming method
JPS5725224A (en) Production of watch parts
JPS5329595A (en) Metal flush plate
JPS56107826A (en) Forming method of tap lower hole
JPS577336A (en) Punching tool having punch and cutting blade coaxially
JPS57184532A (en) Correction method for feed pitch of progressive press
KR900004097Y1 (en) Broching molding device in press machine
JPS56111536A (en) Device for progressive die forging
JPS5410482A (en) Method of and material for cutting hole for cast
JPS5725225A (en) Production of watch parts
JPS5583516A (en) Cutting method of sub-route port and fastening projection in anti-overflow valve to cut them in one stroke
JPS57126636A (en) Removal of gate of molded object
JPS5656322A (en) Shearing machine for bar material
JPS5662725A (en) Manufacture of cap nut
JPS57175028A (en) Centering method of piercing punch set