JPH01132353U - - Google Patents
Info
- Publication number
- JPH01132353U JPH01132353U JP2937388U JP2937388U JPH01132353U JP H01132353 U JPH01132353 U JP H01132353U JP 2937388 U JP2937388 U JP 2937388U JP 2937388 U JP2937388 U JP 2937388U JP H01132353 U JPH01132353 U JP H01132353U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- nut
- flange
- whetstone
- grindstone
- 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
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Description
添付図は本考案の実施例を示す。第１図〜第４
図は本考案を構成する部品図である。第５図〜第
７図は本考案の装置の回転砥石の取付け手順を示
す図である。
１：取付軸、２：駆動軸、３：螺子棒体、４：
座金、５：挿通孔、６：フランジ部、７，８：カ
ツト面、９：砥石固定台突出部、１０：係止突起
、１１：ナツト、１２，１３：カツト面、１４：
係合突起、１５：螺合孔、Ｇ：砥石、Ｓ：取付孔
。
The attached figures show embodiments of the invention. Figures 1 to 4
The figure is a diagram of parts constituting the present invention. FIGS. 5 to 7 are diagrams showing the procedure for installing the rotary grindstone of the device of the present invention. 1: Mounting shaft, 2: Drive shaft, 3: Screw rod, 4:
Washer, 5: Insertion hole, 6: Flange portion, 7, 8: Cut surface, 9: Grindstone fixing table protrusion, 10: Locking projection, 11: Nut, 12, 13: Cut surface, 14:
Engagement projection, 15: Screw hole, G: Grindstone, S: Mounting hole.
Claims (1)
と同フランジの上に砥石固定台と同砥石固定台の
上に係合突起とを一体に設けた座金を取付軸の先
端の螺子山軸に装着し、さらに同座金に座金の係
合突起と遊嵌する係止部を有し、且つ取付軸の螺
子山と螺合する螺子山を中心穴に設けたナツトを
螺着した構造を有する回転砥石取付装置において
、 前記座金のフランジ上の砥石固定台をその平面
形状が少なくとも一方向がフランジの周縁に至る
形状とし、 さらに、 前記ナツトの平面形状を前記座金のフランジ上
の砥石固定台の平面形状と略同一形状とし、同ナ
ツトの下面に同ナツトを螺合して前記座金のフラ
ンジ上の砥石固定台上に遊嵌的に重ね合わせた状
態から、９０°程度前記座金と相対回動を許す位
置に、前記座金の係合突起と係合する係合部を設
け、同ナツトの厚みを砥石を取付け固定した状態
で同ナツトの上面が前記取付軸の螺子山の先端近
くまでくる厚みとしたことを特徴とする回転砥石
取付装置。[Scope of Claim for Utility Model Registration] A washer with a rotary whetstone mounting shaft insertion hole in the center, a flange, a whetstone fixing stand on the flange, and an engaging protrusion on the whetstone fixing stand is installed. A nut that is attached to a threaded shaft at the tip of the shaft, has a locking part that loosely fits into the washer's engagement protrusion, and has a threaded thread in the center hole that engages with the threaded thread of the mounting shaft. In a rotating grindstone mounting device having a structure in which a grindstone is screwed onto the washer, the planar shape of the grindstone fixing base on the flange of the washer is such that at least one direction thereof reaches the periphery of the flange; The planar shape of the nut is approximately the same as that of the whetstone fixing base on the flange, and the nut is screwed onto the lower surface of the nut and is loosely overlapped on the whetstone fixing base on the flange of the washer. An engaging portion that engages with the engaging protrusion of the washer is provided at a position that allows relative rotation with the washer, and the thickness of the nut is such that when the grindstone is attached and fixed, the top surface of the nut is connected to the screw of the mounting shaft. A rotating whetstone mounting device characterized by a thickness that reaches close to the tip of the mountain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2937388U JPH01132353U (en) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2937388U JPH01132353U (en) | 1988-03-04 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132353U true JPH01132353U (en) | 1989-09-08 |
Family
ID=31253528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2937388U Pending JPH01132353U (en) | 1988-03-04 | 1988-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132353U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6146151B2 (en) * | 1979-04-03 | 1986-10-13 | Daiichi Shokai Kk |
-
1988
- 1988-03-04 JP JP2937388U patent/JPH01132353U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6146151B2 (en) * | 1979-04-03 | 1986-10-13 | Daiichi Shokai Kk |
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