JPS57189714A - Finishing cutter of oil seal - Google Patents

Finishing cutter of oil seal

Info

Publication number
JPS57189714A
JPS57189714A JP7105181A JP7105181A JPS57189714A JP S57189714 A JPS57189714 A JP S57189714A JP 7105181 A JP7105181 A JP 7105181A JP 7105181 A JP7105181 A JP 7105181A JP S57189714 A JPS57189714 A JP S57189714A
Authority
JP
Japan
Prior art keywords
face
oil
cutter
tip
angle side
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
JP7105181A
Other languages
Japanese (ja)
Inventor
Akira Washida
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.)
Arai Seisakusho Co Ltd
Original Assignee
Arai Seisakusho 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 Arai Seisakusho Co Ltd filed Critical Arai Seisakusho Co Ltd
Priority to JP7105181A priority Critical patent/JPS57189714A/en
Publication of JPS57189714A publication Critical patent/JPS57189714A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D13/00—Tools or tool holders specially designed for planing or slotting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Abstract

PURPOSE:To put a cutter completely along the desired cutting face by rounding off the edge near its tip in the direction apart from the face to be cut. CONSTITUTION:When the tip of an oil seal finishing cutter 7 enters the oil face angle side 4 of an oil seal 1, the cutter 7 is slid on the oil face angle side 4 by means of the roundness M provided near the tip 11 of a edge line 10, and is guided so that the straight section 12 of the cutter 7 is made in parallel with the face 6 along the oil face angle side 4. Then, the tip 11 starts cutting the gum stretch 5, and finally the straight section 12 cuts the rubber coating 5, therefore the cutting face is kept nearly in parallel with the face 6 along the oil face angle side 4, preventing any miss cutting.
JP7105181A 1981-05-12 1981-05-12 Finishing cutter of oil seal Pending JPS57189714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7105181A JPS57189714A (en) 1981-05-12 1981-05-12 Finishing cutter of oil seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7105181A JPS57189714A (en) 1981-05-12 1981-05-12 Finishing cutter of oil seal

Publications (1)

Publication Number Publication Date
JPS57189714A true JPS57189714A (en) 1982-11-22

Family

ID=13449331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7105181A Pending JPS57189714A (en) 1981-05-12 1981-05-12 Finishing cutter of oil seal

Country Status (1)

Country Link
JP (1) JPS57189714A (en)

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