JPH0442358U - - Google Patents
Info
- Publication number
- JPH0442358U JPH0442358U JP8231390U JP8231390U JPH0442358U JP H0442358 U JPH0442358 U JP H0442358U JP 8231390 U JP8231390 U JP 8231390U JP 8231390 U JP8231390 U JP 8231390U JP H0442358 U JPH0442358 U JP H0442358U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- truing
- rotating screw
- elastic member
- holds
- 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
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Description
第１図は本考案の実施例を示す一部切欠正面図
、第２図は同じく一部切欠平面図、第３図は従来
のこの種ツルーイング・ドレツシング装置の代表
例を示す一部切欠正面図である。
１……機枠、２……研摩砥石、７……回転ねじ
軸、１０……回転砥石、１８……昇降体、１９…
…保持体、２０……連結部、２１……加圧孔部、
２２……保持用弾性部材、２３……加圧用弾性部
材、２５……ダンパ。
FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, FIG. 2 is a partially cutaway plan view, and FIG. 3 is a partially cutaway front view showing a typical example of a conventional truing and dressing device of this type. It is. DESCRIPTION OF SYMBOLS 1... Machine frame, 2... Polishing grindstone, 7... Rotating screw shaft, 10... Rotating grindstone, 18... Lifting body, 19...
... Holding body, 20 ... Connection section, 21 ... Pressure hole section,
22... Elastic member for holding, 23... Elastic member for pressurizing, 25... Damper.
Claims (1)
ング・ドレツシング用の回転砥石１０を回転ねじ
軸７の回転により昇降される保持体９に軸支させ
て配置したツルーイング・ドレツシング装置にお
いて、前記保持体９の一側に縦筒孔状の加圧孔部
２１を有する連結部２０を形成して該加圧孔部２
１に下向きの回転ねじ軸７を遊挿し、該加圧孔部
２１内には前記回転ねじ軸７に螺装されて回転ね
じ軸７の回転に伴い昇降動する昇降体１８とその
上側にあつて該昇降体１８を保持する保持用弾性
部材２２と昇降体１８の下側にあつて昇降体１８
を上方に加圧する加圧用弾性部材２３を設けたこ
とを特徴とする研摩砥石のツルーイング・ドレツ
シング装置。 ２ 回転ねじ軸７を保持する機枠１と保持体９と
の間に回転砥石１０の振動を抑制するダンパ２５
が設けられている請求項１に記載の研摩砥石のツ
ルーイング・ドレツシング装置。[Scope of Claim for Utility Model Registration] 1. A truing and dressing system in which a rotating grindstone 10 for truing and dressing is disposed above a horizontally rotatable grinding wheel 2 and supported by a holder 9 that is raised and lowered by the rotation of a rotating screw shaft 7. In the dressing device, a connecting portion 20 having a vertical cylindrical pressurizing hole 21 is formed on one side of the holding body 9, and the pressurizing hole 2
A downward rotating screw shaft 7 is loosely inserted into the pressurizing hole 21, and an elevating body 18 is screwed onto the rotating screw shaft 7 and moves up and down as the rotating screw shaft 7 rotates, and an elevating body 18 is installed above the rotating screw shaft 7. A holding elastic member 22 that holds the lifting body 18 and a holding elastic member 22 that holds the lifting body 18 and a holding elastic member 22 that holds the lifting body 18 and
A truing/dressing device for an abrasive wheel, characterized in that it is provided with a pressing elastic member 23 that presses upward. 2 A damper 25 that suppresses vibration of the rotary grindstone 10 is provided between the machine frame 1 that holds the rotary screw shaft 7 and the holder 9
The truing and dressing device for an abrasive wheel according to claim 1, further comprising: a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8231390U JPH0442358U (en) | 1990-08-02 | 1990-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8231390U JPH0442358U (en) | 1990-08-02 | 1990-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442358U true JPH0442358U (en) | 1992-04-10 |
Family
ID=31629008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8231390U Pending JPH0442358U (en) | 1990-08-02 | 1990-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148046A (en) * | 2010-01-22 | 2011-08-04 | Ebara Corp | Device and method of polishing, and method of testing dressing unit performance |
-
1990
- 1990-08-02 JP JP8231390U patent/JPH0442358U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148046A (en) * | 2010-01-22 | 2011-08-04 | Ebara Corp | Device and method of polishing, and method of testing dressing unit performance |
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