JPH0319657U - - Google Patents
Info
- Publication number
- JPH0319657U JPH0319657U JP7825389U JP7825389U JPH0319657U JP H0319657 U JPH0319657 U JP H0319657U JP 7825389 U JP7825389 U JP 7825389U JP 7825389 U JP7825389 U JP 7825389U JP H0319657 U JPH0319657 U JP H0319657U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- washer
- sliding base
- support arm
- drill
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第1図Aは本考案の実施例を示す斜視図、Bは
摺動台座金の斜視図、第2図は本考案の一部切欠
に示す平面図、第3図a,bは砥石とドリルの位
置関係を示す説明図。
1…軸受、2…軸、2′…軸心の孔、2″…軸
の螺刻部、3…ピン、4…摺動台座金、5…ナツ
ト、6…座金、7…支持腕、7′…縦長溝孔、8
…ドリル受座、9…角柱、10…ボルト、11…
ドリル、11′…ドリルの双の線、12…砥石、
12′…砥石円周面。
Figure 1A is a perspective view showing an embodiment of the present invention, B is a perspective view of a sliding base washer, Figure 2 is a partially cutaway plan view of the invention, and Figures 3a and b are a grindstone and a drill. An explanatory diagram showing the positional relationship of. DESCRIPTION OF SYMBOLS 1...Bearing, 2...Shaft, 2'...Hole in shaft center, 2''...Threaded part of shaft, 3...Pin, 4...Sliding base washer, 5...Nut, 6...Washer, 7...Support arm, 7 '...Vertical slot, 8
...Drill catch, 9...Prismatic column, 10...Bolt, 11...
Drill, 11'... Twin wires of the drill, 12... Grindstone,
12'...Grinding wheel circumferential surface.
Claims (1)
ピン3を挿通し、軸2の螺刻部2″に、摺動台座
金4を螺着し、この摺動台座金4に、支持腕7に
設けた、縦長溝孔7′を遊嵌して、ナツト5、座
金6とで、軸2と締着する。支持腕の他端には、
ドリル受座8を設けておく構成にした、研削用ド
リル保持具。 A shaft 2 is supported by a bearing 1, and a hole 2' of the shaft 2 is
Insert the pin 3, screw the sliding base washer 4 into the threaded part 2'' of the shaft 2, and loosely fit the vertical slot 7' provided in the support arm 7 into the sliding base washer 4. Then, tighten the shaft 2 with the nut 5 and washer 6. At the other end of the support arm,
A grinding drill holder configured to have a drill seat 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7825389U JPH0319657U (en) | 1989-07-01 | 1989-07-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7825389U JPH0319657U (en) | 1989-07-01 | 1989-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0319657U true JPH0319657U (en) | 1991-02-26 |
Family
ID=31621361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7825389U Pending JPH0319657U (en) | 1989-07-01 | 1989-07-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0319657U (en) |
-
1989
- 1989-07-01 JP JP7825389U patent/JPH0319657U/ja active Pending