KR100392414B1 - Structure of tool head unit of polishing machine - Google Patents

Structure of tool head unit of polishing machine Download PDF

Info

Publication number
KR100392414B1
KR100392414B1 KR1020020081618A KR20020081618A KR100392414B1 KR 100392414 B1 KR100392414 B1 KR 100392414B1 KR 1020020081618 A KR1020020081618 A KR 1020020081618A KR 20020081618 A KR20020081618 A KR 20020081618A KR 100392414 B1 KR100392414 B1 KR 100392414B1
Authority
KR
South Korea
Prior art keywords
unit
grinding tool
polishing machine
air cylinder
tool
Prior art date
Application number
KR1020020081618A
Other languages
Korean (ko)
Inventor
Sang Dae Yoon
Original Assignee
Fineacetechnology 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 Fineacetechnology Co Ltd filed Critical Fineacetechnology Co Ltd
Priority to KR1020020081618A priority Critical patent/KR100392414B1/en
Priority to PCT/KR2003/001026 priority patent/WO2004056531A1/en
Priority to AU2003234857A priority patent/AU2003234857A1/en
Application granted granted Critical
Publication of KR100392414B1 publication Critical patent/KR100392414B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • 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
    • B24B35/005—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency for making three-dimensional objects
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

PURPOSE: Structure of a tool head unit for a polishing machine is provided to maximize efficiency of the polishing machine by simplifying the pneumatic circuit of the power transmission structure for rotating the grinding tool and an automatic static pressure regulating unit, and to improve the performance of the polishing machine by reducing vibration and noise. CONSTITUTION: A tool head unit is composed of a grinding tool driving unit rotating the grinding tool and an automatic static pressure regulating unit applying contact pressure to the work piece. A tool rotating servo motor(10) is directly connected to a grinding tool rotating spindle(11) by a coupling. The automatic static pressure regulating unit has a low friction air cylinder(15) interlocking with the grinding tool, a pressure sensor measuring change of pressure in the air cylinder, an air unit having a regulator connected to the pneumatic pressure supply source applying pressure to the air cylinder, and precise regulators installed in the pipes between the air unit and the air cylinder.
KR1020020081618A 2002-12-20 2002-12-20 Structure of tool head unit of polishing machine KR100392414B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020020081618A KR100392414B1 (en) 2002-12-20 2002-12-20 Structure of tool head unit of polishing machine
PCT/KR2003/001026 WO2004056531A1 (en) 2002-12-20 2003-05-26 The structure of tool head unit of polishing maching
AU2003234857A AU2003234857A1 (en) 2002-12-20 2003-05-26 The structure of tool head unit of polishing maching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020081618A KR100392414B1 (en) 2002-12-20 2002-12-20 Structure of tool head unit of polishing machine

Publications (1)

Publication Number Publication Date
KR100392414B1 true KR100392414B1 (en) 2003-07-22

Family

ID=32677740

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020081618A KR100392414B1 (en) 2002-12-20 2002-12-20 Structure of tool head unit of polishing machine

Country Status (3)

Country Link
KR (1) KR100392414B1 (en)
AU (1) AU2003234857A1 (en)
WO (1) WO2004056531A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100448616C (en) * 2007-05-09 2009-01-07 浙江工业大学 Pneumatic loading equipment of accurate doublefaced polisher
CN107322400A (en) * 2017-08-30 2017-11-07 张家港华翊电工有限公司 A kind of sander of metallic article processing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677292B1 (en) * 1991-06-04 1995-12-08 Seva POLISHING MACHINE WITH PNEUMATIC REGULATION OF THE EFFORT OF THE TOOL OF THE POLISHING PIECE.
US6110017A (en) * 1999-09-08 2000-08-29 Savoie; Marc Y. Method and apparatus for polishing ophthalmic lenses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100448616C (en) * 2007-05-09 2009-01-07 浙江工业大学 Pneumatic loading equipment of accurate doublefaced polisher
CN107322400A (en) * 2017-08-30 2017-11-07 张家港华翊电工有限公司 A kind of sander of metallic article processing

Also Published As

Publication number Publication date
AU2003234857A1 (en) 2004-07-14
WO2004056531A1 (en) 2004-07-08

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A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
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Payment date: 20080702

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee