JPS63189564U - - Google Patents
Info
- Publication number
- JPS63189564U JPS63189564U JP1987078862U JP7886287U JPS63189564U JP S63189564 U JPS63189564 U JP S63189564U JP 1987078862 U JP1987078862 U JP 1987078862U JP 7886287 U JP7886287 U JP 7886287U JP S63189564 U JPS63189564 U JP S63189564U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- grinding
- mounting base
- rotating
- attached
- 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
- 230000001154 acute effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
第１図は、本考案の一実施例を示す斜視図、第
２図は、従来のユニバーサルカツターヘツドの斜
視図、第３図は、被加工材である丸棒の加工前の
正面図、第４図は同じく加工後の丸棒の正面図で
ある。
１……取付台、２……回動台、３……把手、４
……ブラケツト、５……位置決めピン、６ａ，６
ｂ……係合孔、７……ハウジング、８……軸受、
９……回転軸、１０……従動プーリー、１１……
モータ（回転駆動手段）、１２……駆動プーリー
、１３……無端ベルト、１４……ドリルミルホル
ダー（ホルダー）、１５……研削治具、１６……
電極棒、１７……といし車。
FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a perspective view of a conventional universal cutter head, and FIG. 3 is a front view of a round bar as a workpiece before processing. FIG. 4 is a front view of the round bar after processing. 1...Mounting base, 2...Rotating base, 3...Handle, 4
... Bracket, 5 ... Positioning pin, 6a, 6
b...Engagement hole, 7...Housing, 8...Bearing,
9... Rotating shaft, 10... Driven pulley, 11...
Motor (rotation drive means), 12... Drive pulley, 13... Endless belt, 14... Drill mill holder (holder), 15... Grinding jig, 16...
Electrode rod, 17... grinding wheel.
Claims (1)
所要の鋭角に研削するための研削治具であつて、
研削盤の往復台に取付けるようにした取付台と、
該取付台に回動自在に枢支され、かつ外周面に所
要の開角度で穿設された係合孔を有する回動台と
、前記取付台に取付けられたブラケツトと、該ブ
ラケツトに取付けられ、かつ内端が前記係合孔に
係脱自在に出没しうる位置決めピンと、回動台の
軸線と直交する方向を向く回転軸と、該回転軸を
枢支するハウジングと、該ハウジングに前記回転
軸を回転するべく設けられた回転駆動手段と、被
加工材を把持するべく、前記回転軸の遊端部に装
着されたホルダーとを備えることを特徴とする研
削治具。 A grinding jig for grinding the outer peripheral surface of the tip of a rod-shaped workpiece to a required acute angle with a grinding wheel,
A mounting base to be attached to a carriage of a grinding machine,
a rotating base rotatably supported on the mounting base and having an engagement hole drilled at a required opening angle on an outer circumferential surface; a bracket attached to the mounting base; , and a positioning pin whose inner end can be retractably engaged with and retracted from the engagement hole, a rotating shaft facing perpendicular to the axis of the rotating table, a housing that pivotally supports the rotating shaft, and a housing that supports the rotating shaft. 1. A grinding jig comprising: a rotation driving means provided to rotate a shaft; and a holder attached to a free end of the rotating shaft for gripping a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078862U JPS63189564U (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078862U JPS63189564U (en) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189564U true JPS63189564U (en) | 1988-12-06 |
Family
ID=30928199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987078862U Pending JPS63189564U (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040077237A (en) * | 2003-02-28 | 2004-09-04 | 최종진 | grinding material fixing jig |
| CN103128630A (en) * | 2011-11-28 | 2013-06-05 | 马斯特模具（昆山）有限公司 | Valve needle machining jig |
-
1987
- 1987-05-27 JP JP1987078862U patent/JPS63189564U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040077237A (en) * | 2003-02-28 | 2004-09-04 | 최종진 | grinding material fixing jig |
| CN103128630A (en) * | 2011-11-28 | 2013-06-05 | 马斯特模具（昆山）有限公司 | Valve needle machining jig |