JPH0388661U - - Google Patents
Info
- Publication number
- JPH0388661U JPH0388661U JP15011089U JP15011089U JPH0388661U JP H0388661 U JPH0388661 U JP H0388661U JP 15011089 U JP15011089 U JP 15011089U JP 15011089 U JP15011089 U JP 15011089U JP H0388661 U JPH0388661 U JP H0388661U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece holder
- workpiece
- polishing
- respect
- rotary shaft
- 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
Links
- 238000005498 polishing Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Description
第1図は、この考案の第1実施例におけるポリ
シング装置の概略構成断面図、第2図は、この考
案の第2実施例におけるポリシング装置の概略構
成断面図である。
1……中空回転軸、2……回転頭、3……駆動
ピン、4……工作物保持器、5……工作物保持面
、6……中空穴、7……長溝、8……蓋板、9…
…円形溝、10……流体遮断板部、11……流入
通路、12……流出通路、13……流路切換電磁
弁、15……圧送ポンプ、16……吸引ポンプ、
17……作動液槽、18……中心孔、19……非
接触変位計、20……変位計保持棒、21,21
′……制御回路、25……電磁石、26……電流
調整器、27……交流電源、30……ポリシング
定盤。
FIG. 1 is a schematic cross-sectional view of a polishing device according to a first embodiment of the present invention, and FIG. 2 is a schematic cross-sectional view of a polishing device according to a second embodiment of the present invention. 1... Hollow rotating shaft, 2... Rotating head, 3... Drive pin, 4... Workpiece holder, 5... Workpiece holding surface, 6... Hollow hole, 7... Long groove, 8... Lid. Board, 9...
...Circular groove, 10...Fluid blocking plate portion, 11...Inflow passage, 12...Outflow passage, 13...Flow path switching solenoid valve, 15...Pressure pump, 16...Suction pump,
17... Working liquid tank, 18... Center hole, 19... Non-contact displacement meter, 20... Displacement meter holding rod, 21, 21
'... Control circuit, 25... Electromagnet, 26... Current regulator, 27... AC power supply, 30... Polishing surface plate.
Claims (1)
変位自在に、且つ回転的には拘束されて取付けら
れ、下面がポリシング定盤に対向する工作物保持
面となつている工作物保持器、回転軸に取付けら
れ、回転軸に対する工作物保持器の上下位置を検
出する位置検出器、工作物保持器の重量に対する
付加重力可変付加手段、位置検出器の検出信号に
より付加重力可変付加手段を制御する制御手段及
び工作物保持面に対向し、加工液が供給されるポ
リシング定盤から構成されたポリシング装置。 A rotary shaft that is rotationally driven, a workpiece holder that is mounted so as to be vertically displaceable with respect to the rotary shaft, but rotationally restrained, and whose lower surface serves as a workpiece holding surface facing the polishing surface plate; A position detector that is attached to the shaft and detects the vertical position of the workpiece holder with respect to the rotation axis, a variable gravity addition means for the weight of the workpiece holder, and a variable gravity addition means that is controlled by the detection signal of the position detector. A polishing device consisting of a control means and a polishing surface plate that faces a workpiece holding surface and is supplied with machining fluid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15011089U JPH0388661U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15011089U JPH0388661U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0388661U true JPH0388661U (en) | 1991-09-10 |
Family
ID=31696476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15011089U Pending JPH0388661U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0388661U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008164978A (en) * | 2006-12-28 | 2008-07-17 | Osaka Sealing Printing Co Ltd | Three-dimensional type label |
JP2009145428A (en) * | 2007-12-11 | 2009-07-02 | Sato Knowledge & Intellectual Property Institute | Label sheet and label sheet producing device |
-
1989
- 1989-12-28 JP JP15011089U patent/JPH0388661U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008164978A (en) * | 2006-12-28 | 2008-07-17 | Osaka Sealing Printing Co Ltd | Three-dimensional type label |
JP2009145428A (en) * | 2007-12-11 | 2009-07-02 | Sato Knowledge & Intellectual Property Institute | Label sheet and label sheet producing device |
JP4664960B2 (en) * | 2007-12-11 | 2011-04-06 | 株式会社サトー知識財産研究所 | Label sheet making device |
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