JPS6450051U - - Google Patents
Info
- Publication number
- JPS6450051U JPS6450051U JP1987143711U JP14371187U JPS6450051U JP S6450051 U JPS6450051 U JP S6450051U JP 1987143711 U JP1987143711 U JP 1987143711U JP 14371187 U JP14371187 U JP 14371187U JP S6450051 U JPS6450051 U JP S6450051U
- Authority
- JP
- Japan
- Prior art keywords
- dressing
- truing
- whetstone
- drive device
- sleeve
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Description
第1図は本考案に係る両頭平面研削盤のドレス
装置の一実施例を示す縦断側面図、第2図はその
正面図、第3図は第1図のA―A線に沿つた断面
図である。第4図は本考案を適用する両頭平面研
削盤の一例を示す縦断面図である。第5図は従来
のダイヤモンドドレツサによるドレツシング或い
はツルーイングの要領を説明する為の図面、第6
図は本出願人が先に出願したドレス装置によるド
レツシング或いはツルーイングの要領を説明する
為の図面である。第7図は本出願人が先に出願し
たドレス装置によりドレツシング或いはツルーイ
ングされた両頭平面研削盤の上下砥石の部分断面
図である。
16……スリーブ、17……ホルダ、18a,
18b,18c,18d……軸、19……回転駆
動装置(電動モータ)、20……スピンドル、2
1……傘歯車、22a,22b,22c,22d
……傘歯車、23,24……ドレツシング用砥石
、25,26……ツルーイング用砥石、27,2
8……両頭平面研削盤の上下砥石、29……イン
デツクス装置、30……パルスモータ、31……
ウオーム、32……ウオームホイール、33……
直線駆動装置(油圧シリンダ)、34……アーム
状部材。
Fig. 1 is a vertical side view showing an embodiment of the dressing device for a double-head surface grinder according to the present invention, Fig. 2 is a front view thereof, and Fig. 3 is a sectional view taken along the line A--A in Fig. 1. It is. FIG. 4 is a longitudinal sectional view showing an example of a double-head surface grinder to which the present invention is applied. Figure 5 is a drawing for explaining the procedure of dressing or truing using a conventional diamond dresser;
The figure is a diagram for explaining the procedure of dressing or truing using the dressing device previously filed by the present applicant. FIG. 7 is a partial cross-sectional view of the upper and lower grindstones of a double-headed surface grinder that is dressed or trued using a dressing device previously filed by the present applicant. 16...Sleeve, 17...Holder, 18a,
18b, 18c, 18d... shaft, 19... rotary drive device (electric motor), 20... spindle, 2
1...Bevel gear, 22a, 22b, 22c, 22d
... Bevel gear, 23, 24 ... Dressing grindstone, 25, 26 ... Truing grindstone, 27, 2
8... Upper and lower grinding wheels of double-head surface grinder, 29... Index device, 30... Pulse motor, 31...
Worm, 32... Worm wheel, 33...
Linear drive device (hydraulic cylinder), 34... arm-shaped member.
Claims (1)
に支持され、その先端部に両頭平面研削盤の上下
砥石の研削面幅寸法より大きな直径を有するドレ
ツシング用砥石とツルーイング用砥石とを交互に
2個づつ円周等配置に装設させたスリーブと、 上記スリーブに回転自在に支持され、上記ドレ
ツシング用砥石及びツルーイング用砥石の各軸に
動力伝動機構を介して連結されたスピンドルと、 上記スピンドルを回転作動させて上記ドレツシ
ング用砥石及びツルーイング用砥石に回転運動を
与える回転駆動装置と、 上記スリーブを進退作動させて上記ドレツシン
グ用砥石及びツルーイング用砥石に直線往復運動
を与える直線駆動装置と、 上記スリーブを90°回動させて上記ドレツシ
ング用砥石及びツルーイング用砥石を所定の位置
にインデツクスさせるインデツクス装置とで構成
したことを特徴とする両頭平面研削盤のドレス装
置。[Claims for Utility Model Registration] For dressings that are rotatably and slidably supported along the axial direction and have a diameter larger than the width of the grinding surface of the upper and lower grinding wheels of a double-head surface grinder at the tip end thereof. a sleeve in which two grindstones and two truing grindstones are installed alternately at the same circumference; a rotary drive device that rotates the spindle to rotate the dressing whetstone and the truing whetstone; and a rotary drive device that moves the sleeve forward and backward to move the dressing whetstone and the truing whetstone back and forth in a straight line. A dressing device for a double-head surface grinder, comprising a linear drive device that provides motion, and an indexing device that rotates the sleeve 90 degrees to index the dressing grindstone and the truing grindstone at predetermined positions. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987143711U JPH0333417Y2 (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987143711U JPH0333417Y2 (en) | 1987-09-18 | 1987-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6450051U true JPS6450051U (en) | 1989-03-28 |
JPH0333417Y2 JPH0333417Y2 (en) | 1991-07-16 |
Family
ID=31410776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987143711U Expired JPH0333417Y2 (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0333417Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10296616A (en) * | 1997-04-08 | 1998-11-10 | Lsi Logic Corp | Preadjustment of polishing pad for chemical-mechanical polishing |
JP2001079739A (en) * | 1999-09-10 | 2001-03-27 | Daito Seiki Kk | Face grinding device for h-shape steel |
CN102284910A (en) * | 2010-06-21 | 2011-12-21 | 不二越机械工业株式会社 | Method and apparatus for dressing polishing pad |
-
1987
- 1987-09-18 JP JP1987143711U patent/JPH0333417Y2/ja not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10296616A (en) * | 1997-04-08 | 1998-11-10 | Lsi Logic Corp | Preadjustment of polishing pad for chemical-mechanical polishing |
JP4565674B2 (en) * | 1997-04-08 | 2010-10-20 | エルエスアイ コーポレーション | Preconditioning of polishing pads for chemical and mechanical polishing |
JP2001079739A (en) * | 1999-09-10 | 2001-03-27 | Daito Seiki Kk | Face grinding device for h-shape steel |
CN102284910A (en) * | 2010-06-21 | 2011-12-21 | 不二越机械工业株式会社 | Method and apparatus for dressing polishing pad |
JP2012000741A (en) * | 2010-06-21 | 2012-01-05 | Fujikoshi Mach Corp | Method and apparatus for dressing polishing pad |
TWI503203B (en) * | 2010-06-21 | 2015-10-11 | Fujikoshi Machinery Corp | Method and apparatus for dressing polishing pad |
Also Published As
Publication number | Publication date |
---|---|
JPH0333417Y2 (en) | 1991-07-16 |
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