JP4418652B2 - レンズ芯取機 - Google Patents
レンズ芯取機 Download PDFInfo
- Publication number
- JP4418652B2 JP4418652B2 JP2003272463A JP2003272463A JP4418652B2 JP 4418652 B2 JP4418652 B2 JP 4418652B2 JP 2003272463 A JP2003272463 A JP 2003272463A JP 2003272463 A JP2003272463 A JP 2003272463A JP 4418652 B2 JP4418652 B2 JP 4418652B2
- Authority
- JP
- Japan
- Prior art keywords
- work
- sets
- processing
- machining
- workpiece
- 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.)
- Expired - Lifetime
Links
Images
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
- B24B9/144—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms the spectacles being used as a template
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
工作機械は、要求される加工精度を保証する剛性が必要であるため、ワークが小型になっても、機械の小型化には一定の限界がある。レンズ芯取機も同様であって、ワーク径が半分になっても、機械の設置面積を半分にすることはできない。一方、レンズの加工個数が増加したり、芯取りを2工程で行うようにすると、機械の設置台数が増えるから、1台あたりの設置スペースを小さくしたいという要求が生ずる。
6 砥石
7 ワーク台
9 ローダ
13 コラム
14 砥石台
15 Zスライド
26 ブラケット
36 直動ガイド
Claims (1)
- 加工前後の多数のワークを貯留する1個のワーク台(7)と、
互いに独立して動作する2組の加工ユニット(10a,10b)と、
当該2組の加工ユニットと前記ワーク台の間でワークの上面を吸着して搬送する1台のローダ(9)と、
制御器と
を備え、
前記2組の加工ユニット(10a,10b)のそれぞれは、上端にワークホルダを備えて垂直軸回りに回転するワーク軸(1)と、当該ワーク軸と平行な方向及びこれと直交する方向に案内されて前記ワーク軸の反ワーク台側に配置された砥石台(14)と、当該砥石台に軸支されて垂直軸回りに回転する砥石(6)とを備え、
前記2組の加工ユニット(10a,10b)は、矩形の前記ワーク台の短辺側に隣接する支持枠の両側に対称な機器配置でかつ当該ワーク台の幅内に収まる機器配置で設けられ、
前記制御器は、
前記2組の加工ユニットが同一の加工動作を行うときは、当該2組の加工ユニットの加工サイクルに時間差を持たせて1台のローダで2組の加工ユニットにワークを供給及び排出させ、2組の加工ユニットが第1工程と第2工程の加工を行うときは、第1工程の加工ユニットから取り出したワークをそのまま第2工程の加工ユニットに搬入して、第1工程と第2工程の加工を連続的に行わせる
ことを特徴とする、レンズ芯取機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003272463A JP4418652B2 (ja) | 2003-07-09 | 2003-07-09 | レンズ芯取機 |
TW093115483A TW200510125A (en) | 2003-07-09 | 2004-05-31 | Lens chamfering machine |
KR1020040052673A KR100802359B1 (ko) | 2003-07-09 | 2004-07-07 | 렌즈심취기 |
CNB2004100636403A CN100522473C (zh) | 2003-07-09 | 2004-07-09 | 透镜调芯机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003272463A JP4418652B2 (ja) | 2003-07-09 | 2003-07-09 | レンズ芯取機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005028537A JP2005028537A (ja) | 2005-02-03 |
JP4418652B2 true JP4418652B2 (ja) | 2010-02-17 |
Family
ID=34210012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003272463A Expired - Lifetime JP4418652B2 (ja) | 2003-07-09 | 2003-07-09 | レンズ芯取機 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4418652B2 (ja) |
KR (1) | KR100802359B1 (ja) |
CN (1) | CN100522473C (ja) |
TW (1) | TW200510125A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101126789B1 (ko) | 2009-07-24 | 2012-04-12 | 광진정밀 주식회사 | 렌즈심취기 |
US20140347750A1 (en) * | 2011-12-01 | 2014-11-27 | Hoya Corporation | Centering method, centering apparatus, and lens positioning unit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100456639B1 (ko) * | 2002-10-15 | 2004-11-10 | 광진정밀 주식회사 | 렌즈가공기의 렌즈 자동 공급장치 |
-
2003
- 2003-07-09 JP JP2003272463A patent/JP4418652B2/ja not_active Expired - Lifetime
-
2004
- 2004-05-31 TW TW093115483A patent/TW200510125A/zh unknown
- 2004-07-07 KR KR1020040052673A patent/KR100802359B1/ko active IP Right Grant
- 2004-07-09 CN CNB2004100636403A patent/CN100522473C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1575924A (zh) | 2005-02-09 |
CN100522473C (zh) | 2009-08-05 |
JP2005028537A (ja) | 2005-02-03 |
KR100802359B1 (ko) | 2008-02-13 |
TWI327092B (ja) | 2010-07-11 |
TW200510125A (en) | 2005-03-16 |
KR20050007148A (ko) | 2005-01-17 |
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