JPS6445558A - Polishing tool - Google Patents

Polishing tool

Info

Publication number
JPS6445558A
JPS6445558A JP19935287A JP19935287A JPS6445558A JP S6445558 A JPS6445558 A JP S6445558A JP 19935287 A JP19935287 A JP 19935287A JP 19935287 A JP19935287 A JP 19935287A JP S6445558 A JPS6445558 A JP S6445558A
Authority
JP
Japan
Prior art keywords
grinding wheel
pair
grinding wheels
grinding
constituting
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
JP19935287A
Other languages
Japanese (ja)
Inventor
Yoshihiko Inagaki
Yoshio Shibata
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 JP19935287A priority Critical patent/JPS6445558A/en
Publication of JPS6445558A publication Critical patent/JPS6445558A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE:To enable various projectingly curved surfaces having different curvatures to be polished with one kind of grinding wheel by constituting the grinding wheel from a pair of columns having an arcuate cross section and disposing said columns parallel to each other to use the arcuate projecting curved surfaces of polishing surfaces. CONSTITUTION:A pair of grinding wheels 2a, 2b constituted integral with a grinding wheel holder 3 are pressed against a 1a to be polished surface of a metal mold 1 such that the contraction amount of a spring incorporated in a support rod 7 is about a half of the total one. Then, the grinding wheels 2a, 2b are pressed against said surface 1a to copy the convex curved surface thereof. This press force is determined approximately by the natural elastic modulus and contraction amount of said spring. When a robot and vibration tool 8 constituting a grinding wheel drive section are driven under such a condition, a pair of the grinding wheels 2a, 2b are oscillated forward and backward on and parallel to said surface 1a of metal mold 1 and axially of column of said grinding wheels and swung orthogonally to the axis of column to polish said surface 1a.
JP19935287A 1987-08-10 1987-08-10 Polishing tool Pending JPS6445558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19935287A JPS6445558A (en) 1987-08-10 1987-08-10 Polishing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19935287A JPS6445558A (en) 1987-08-10 1987-08-10 Polishing tool

Publications (1)

Publication Number Publication Date
JPS6445558A true JPS6445558A (en) 1989-02-20

Family

ID=16406332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19935287A Pending JPS6445558A (en) 1987-08-10 1987-08-10 Polishing tool

Country Status (1)

Country Link
JP (1) JPS6445558A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136655U (en) * 1991-06-15 1992-12-18 剛 丸山 car body repair equipment
KR100714412B1 (en) * 2005-11-09 2007-05-07 한국오에스지 주식회사 Mold polishing tool
WO2013091166A1 (en) * 2011-12-20 2013-06-27 中国科学院长春光学精密机械与物理研究所 Vibration polishing device
CN106392829A (en) * 2015-07-30 2017-02-15 襄阳振本传动设备有限公司 Equipment for precision machining of sealing arc-shaped sheets

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136655U (en) * 1991-06-15 1992-12-18 剛 丸山 car body repair equipment
KR100714412B1 (en) * 2005-11-09 2007-05-07 한국오에스지 주식회사 Mold polishing tool
WO2013091166A1 (en) * 2011-12-20 2013-06-27 中国科学院长春光学精密机械与物理研究所 Vibration polishing device
CN106392829A (en) * 2015-07-30 2017-02-15 襄阳振本传动设备有限公司 Equipment for precision machining of sealing arc-shaped sheets
CN106392829B (en) * 2015-07-30 2018-04-13 襄阳振本传动设备有限公司 Seal arcs precise processing device

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