JPH01132358U - - Google Patents
Info
- Publication number
- JPH01132358U JPH01132358U JP2877688U JP2877688U JPH01132358U JP H01132358 U JPH01132358 U JP H01132358U JP 2877688 U JP2877688 U JP 2877688U JP 2877688 U JP2877688 U JP 2877688U JP H01132358 U JPH01132358 U JP H01132358U
- Authority
- JP
- Japan
- Prior art keywords
- wall part
- inner peripheral
- grindstone
- fixing jig
- peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 4
- 239000010953 base metal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図および第２図は本考案の第１実施例の固
定治具を記す平面図および縦断面図、第３図およ
び第４図は本考案の第２実施例を示す縦断面図お
よび背面図である。一方、第５図および第６図は
従来の固定治具を示す平面図および縦断面図であ
り、第７図ないし第１０図は従来品の問題点を示
すグラフである。
４……内周刃砥石、４Ｂ……台金、２０……固
定治具、２１……下リング、２３……補強軸（補
強体）、２４……ナツト、３０……固定治具、３
１……下リング、３２……軸取付部材、３３……
補強軸（補強体）、３４……ナツト。
1 and 2 are a plan view and a vertical cross-sectional view showing a fixing jig according to a first embodiment of the present invention, and FIGS. 3 and 4 are a vertical cross-sectional view and a rear view showing a second embodiment of the present invention. It is a diagram. On the other hand, FIGS. 5 and 6 are a plan view and a longitudinal sectional view showing a conventional fixing jig, and FIGS. 7 to 10 are graphs showing problems with the conventional product. 4... Inner peripheral blade grindstone, 4B... Base metal, 20... Fixing jig, 21... Lower ring, 23... Reinforcement shaft (reinforcement body), 24... Nut, 30... Fixing jig, 3
1... Lower ring, 32... Shaft mounting member, 33...
Reinforcement shaft (reinforcement body), 34...nut.
Claims (1)
とを有し、この周壁部で内周刃砥石の外周縁を張
力を加えた状態で固定する内周刃砥石の固定治具
において、前記周壁部の内方への変位を矯正する
補強体を一直径方向に架設したことを特徴とする
内周刃砥石の固定治具。 In the fixing jig for an inner peripheral grindstone, which has a bottom wall part and an annular peripheral wall part rising from the outer periphery of the bottom wall part, and fixes the outer peripheral edge of the inner peripheral grindstone in a state where tension is applied to the peripheral wall part, the above-mentioned A fixing jig for an inner peripheral grindstone, characterized in that a reinforcing body for correcting inward displacement of the peripheral wall portion is installed in one diameter direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2877688U JPH01132358U (en) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2877688U JPH01132358U (en) | 1988-03-04 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132358U true JPH01132358U (en) | 1989-09-08 |
Family
ID=31252410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2877688U Pending JPH01132358U (en) | 1988-03-04 | 1988-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132358U (en) |
-
1988
- 1988-03-04 JP JP2877688U patent/JPH01132358U/ja active Pending
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