JPH01121644U - - Google Patents
Info
- Publication number
- JPH01121644U JPH01121644U JP1843288U JP1843288U JPH01121644U JP H01121644 U JPH01121644 U JP H01121644U JP 1843288 U JP1843288 U JP 1843288U JP 1843288 U JP1843288 U JP 1843288U JP H01121644 U JPH01121644 U JP H01121644U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- bearing
- slider
- inner surfaces
- roller guide
- 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
- 238000005498 polishing Methods 0.000 claims description 2
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
図面はこの考案研磨工具の実施例を示すもので
、第1図は縦断正面図、第2図は縦断側面図、第
3図は底面図、第4図は横断平面図、第5図は別
の実施例の側面図、第6図は同砥石保持部の正面
図である。
1……蓋ケース、2……主軸、2a……偏心軸
、3……軸承本体、3a……ばね孔、4,5,6
,7……軸受、8……スライダー、8a……前後
内側面、8b……左右内側面、9……クロスロー
ラガイド、10……コイルばね、11……保持体
、11a……円弧案内面、12……係嵌溝、13
……クロスローラガイド、14……円弧溝、15
……砥石ホルダー、16……砥石、17……ピン
、18……中間保持体、18a……円弧案内面、
19……円弧溝、20……ピン、21……固定袋
ナツト。
The drawings show an embodiment of this devised polishing tool, and Fig. 1 is a vertical front view, Fig. 2 is a longitudinal side view, Fig. 3 is a bottom view, Fig. 4 is a cross-sectional plan view, and Fig. 5 is a separate view. FIG. 6 is a side view of the embodiment, and FIG. 6 is a front view of the same grindstone holder. 1...Lid case, 2...Main shaft, 2a...Eccentric shaft, 3...Bearing body, 3a...Spring hole, 4, 5, 6
, 7... Bearing, 8... Slider, 8a... Front and rear inner surfaces, 8b... Left and right inner surfaces, 9... Cross roller guide, 10... Coil spring, 11... Holder, 11a... Arc guide surface , 12... Fitting groove, 13
...Cross roller guide, 14...Circular groove, 15
... Grindstone holder, 16 ... Grindstone, 17 ... Pin, 18 ... Intermediate holder, 18a ... Arc guide surface,
19...Circular groove, 20...Pin, 21...Fixing bag nut.
Claims (1)
挿通して蓋ケース1中心に垂直支承された先端が
偏心軸2aの主軸2と、上記軸承本体3と前後内
側面8a及び左右内側面8bの少なくとも一方と
の間にクロスローラガイド9及びコイルばね10
を夫々介装して左右方向滑動自在に装設したスラ
イダー8と、該スライダー8下面にクロスローラ
ガイド13を介装すると共に係嵌溝12に前記偏
心軸2aを係嵌して主軸2の回転で前後滑動自在
に設けた保持体11と、該保持体11に少なくと
も前後方向円弧揺動自在に枢着した先端に砥石1
6を有する砥石ホルダー15とからなる研磨工具
。 The tip of the main shaft 2 of the eccentric shaft 2a, which is inserted into the bearing main body 3 provided with a bearing 5 interposed therebetween and is vertically supported at the center of the lid case 1, connects the bearing main body 3 with the front and rear inner surfaces 8a, and the left and right inner surfaces. A cross roller guide 9 and a coil spring 10 are provided between at least one of the side surfaces 8b.
A slider 8 is installed so as to be slidable in the left and right directions, and a cross roller guide 13 is installed on the lower surface of the slider 8, and the eccentric shaft 2a is fitted into the fitting groove 12 to rotate the main shaft 2. A holder 11 is provided so as to be slidable back and forth, and a whetstone 1 is attached to the tip of the holder 11 so as to be swingable in an arc at least in the back and forth direction.
A polishing tool consisting of a whetstone holder 15 having a grinding wheel holder 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1843288U JPH0627321Y2 (en) | 1988-02-15 | 1988-02-15 | Polishing tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1843288U JPH0627321Y2 (en) | 1988-02-15 | 1988-02-15 | Polishing tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01121644U true JPH01121644U (en) | 1989-08-17 |
JPH0627321Y2 JPH0627321Y2 (en) | 1994-07-27 |
Family
ID=31233078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1843288U Expired - Lifetime JPH0627321Y2 (en) | 1988-02-15 | 1988-02-15 | Polishing tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0627321Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6916440B2 (en) | 2001-05-31 | 2005-07-12 | 3M Innovative Properties Company | Processes and apparatus for making transversely drawn films with substantially uniaxial character |
-
1988
- 1988-02-15 JP JP1843288U patent/JPH0627321Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0627321Y2 (en) | 1994-07-27 |