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