JPS6235733U - - Google Patents
Info
- Publication number
- JPS6235733U JPS6235733U JP12874385U JP12874385U JPS6235733U JP S6235733 U JPS6235733 U JP S6235733U JP 12874385 U JP12874385 U JP 12874385U JP 12874385 U JP12874385 U JP 12874385U JP S6235733 U JPS6235733 U JP S6235733U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- clamp shaft
- tool holding
- cutting tool
- holding body
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図〜第４図はこの考案の切削工具保持装置
の一実施例を示すもので、第１図は側断面図、第
２図は正面図、第３図および第４図はそれぞれク
ランプ軸の挿通孔とクランク棒のクランク部との
位置関係を示す概略図、第５図は従来の切削工具
保持装置を示す側断面図である。
２０……工具保持本体、２１……基端部、２２
……先端部、２３……主軸頭、２５……貫通孔、
２６……孔部、２７……切削工具本体、２９……
切削工具、３１……切欠部、３２……クランプ軸
、３３……挿通孔、３５……挾持用座金、３５…
…花弁部、３９……クランク棒、４０，４２……
ベアリング、４１……クランク部、４３……皿バ
ネ受け座金、４５……皿バネ（付勢部材）。
Figures 1 to 4 show an embodiment of the cutting tool holding device of this invention. Figure 1 is a side sectional view, Figure 2 is a front view, and Figures 3 and 4 are clamp shafts. FIG. 5 is a schematic diagram showing the positional relationship between the insertion hole and the crank portion of the crank rod, and FIG. 5 is a side sectional view showing a conventional cutting tool holding device. 20... Tool holding body, 21... Base end portion, 22
... Tip part, 23 ... Spindle head, 25 ... Through hole,
26... Hole, 27... Cutting tool body, 29...
Cutting tool, 31... Notch, 32... Clamp shaft, 33... Insertion hole, 35... Clamping washer, 35...
...petal part, 39... crank rod, 40, 42...
Bearing, 41... Crank part, 43... Disc spring receiving washer, 45... Disc spring (biasing member).
Claims (1)
結されるとともに、先端部から基端部に向けて貫
通する貫通孔と上記基端部の外周から上記貫通孔
に向けて連通する孔部とが穿設された工具保持本
体と、 この工具保持本体の先端部外周に着脱自在に装
着され、内周部に外周に向けて切り欠かれた切欠
部が形成されるとともに、外周部に切削工具が取
り付けられる切削工具本体と、 上記工具保持本体の貫通孔に軸線方向に移動自
在に挿通されたクランプ軸と、 このクランプ軸の上記切削工具本体側の端部と
上記切削工具本体との間に回動自在に設けられ、
外周部にこれから外方に向けて上記切削口具本体
の切欠部内を挿通可能な形状に突出する花弁部が
形成された挾持用座金と、 上記工具保持本体の孔部に一部分を上記クラン
プ軸と交差させて軸線を中心に回動自在に設けら
れるとともに、上記クランプ軸と交差する部分に
回転中心となる上記軸線から偏心した軸線を有す
るクランク部が形成されたクランク棒と、 このクランク棒のクランク部と上記クランプ軸
との間に設けられて上記クランプ軸を上記挾持用
座金を介して上記切削工具本体を挾持する方向に
付勢する付勢部材とを具備してなることを特徴と
する切削工具保持装置。[Claims for Utility Model Registration] It has a cylindrical shape, and its base end is connected to the main shaft head of a cutting machine, and it has a through hole that penetrates from the tip to the base end, and a through hole that extends from the outer periphery of the base end to the A tool holding body is provided with a hole that communicates with the through hole, and the tool holding body has a notch that is removably attached to the outer circumference of the tip of the tool holding body and is cut out toward the outer circumference on the inner circumference. a cutting tool body having a cutting tool attached to the outer periphery; a clamp shaft inserted into the through hole of the tool holding body so as to be movable in the axial direction; and an end of the clamp shaft on the side of the cutting tool body. rotatably provided between the section and the cutting tool body,
a clamping washer having a petal portion protruding outward from the outer periphery in a shape that can be inserted into the notch of the cutting jaw body; a portion of the clamping washer formed in the hole of the tool holding body; a crank rod that is arranged to intersect and be freely rotatable about an axis, and has a crank portion having an axis eccentric from the axis that is a center of rotation at a portion that intersects with the clamp shaft, and a crank of the crank rod; and a biasing member provided between the clamp shaft and the clamp shaft for biasing the clamp shaft in a direction to clamp the cutting tool body via the clamping washer. Tool holding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985128743U JPH0524404Y2 (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985128743U JPH0524404Y2 (en) | 1985-08-23 | 1985-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6235733U true JPS6235733U (en) | 1987-03-03 |
| JPH0524404Y2 JPH0524404Y2 (en) | 1993-06-22 |
Family
ID=31024682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985128743U Expired - Lifetime JPH0524404Y2 (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524404Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817933U (en) * | 1981-07-24 | 1983-02-03 | 株式会社アルプスツ−ル | Rapid conversion tool holder |
| JPS6039436U (en) * | 1983-08-24 | 1985-03-19 | 三菱マテリアル株式会社 | Quick change tool holding device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3748015A (en) * | 1971-06-21 | 1973-07-24 | Perkin Elmer Corp | Unit power imaging catoptric anastigmat |
| JPS6039436B2 (en) * | 1982-04-02 | 1985-09-05 | 興和化学工業株式会社 | Deoxygenation method and device for water supply |
-
1985
- 1985-08-23 JP JP1985128743U patent/JPH0524404Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817933U (en) * | 1981-07-24 | 1983-02-03 | 株式会社アルプスツ−ル | Rapid conversion tool holder |
| JPS6039436U (en) * | 1983-08-24 | 1985-03-19 | 三菱マテリアル株式会社 | Quick change tool holding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524404Y2 (en) | 1993-06-22 |