JPS6185306U - - Google Patents
Info
- Publication number
- JPS6185306U JPS6185306U JP17066384U JP17066384U JPS6185306U JP S6185306 U JPS6185306 U JP S6185306U JP 17066384 U JP17066384 U JP 17066384U JP 17066384 U JP17066384 U JP 17066384U JP S6185306 U JPS6185306 U JP S6185306U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- collet
- tool
- tool insertion
- peripheral surface
- 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
- 230000037431 insertion Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims 4
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Description
図面は本願の実施例を示すもので、第１図は縦
断面図、第２図はコレツトの半断面図、第３図は
−線断面図、第４図はキヤツプの異なる例を
示す縦断面図。
１…本体、２…コレツト挿入孔、５…コレツト
、９，１０…すり割り溝、１２…操作環、１６…
工具挿通孔、１９…防塵キヤツプ。
The drawings show an embodiment of the present application, and FIG. 1 is a longitudinal cross-sectional view, FIG. 2 is a half-sectional view of the collet, FIG. 3 is a cross-sectional view taken along the - line, and FIG. 4 is a vertical cross-sectional view showing different examples of the cap. figure. DESCRIPTION OF SYMBOLS 1... Main body, 2... Collet insertion hole, 5... Collet, 9, 10... Slit groove, 12... Operation ring, 16...
Tool insertion hole, 19...dustproof cap.
Claims (1)
テーパ面となつたコレツト挿入孔を穿設し、上記
コレツト挿入孔には、元部が細径で先部が太径の
テーパ状に形成されているコレツトの元部を挿入
位置させ、しかも該コレツトの芯部には工具挿入
孔を備えさせると共に、その周壁には複数のすり
割り溝を放射状に備えさせて、該コレツトを上記
コレツト挿入孔の深部に向け移動させることによ
り該コレツトが半径方向に収縮して、工具挿入孔
に挿入された工具をその工具挿入孔の内周面によ
り締付け保持するように、更に上記本体には上記
コレツトをコレツト挿入孔の深部へ向けて押し引
きする為の操作環を付設すると共に、該操作環に
は工具を上記コレツト挿入孔に向け挿通する為の
工具挿通孔を備えさせ、更に上記工具挿通孔の内
側には、工具挿通孔の内周面と該工具挿通孔に挿
通される工具の外周面との間を埋めるようにした
防塵キヤツプを付設したことを特徴とするコレツ
トチヤツク。 A collet insertion hole with an open end and a tapered inner circumferential surface is bored at one end of the main body, and the collet insertion hole has a tapered shape with a small diameter at the base and a large diameter at the tip. The core of the collet is provided with a tool insertion hole, and the peripheral wall thereof is provided with a plurality of slotted grooves radially. The main body further includes a mechanism such that the collet contracts in the radial direction by moving the collet toward the deep part of the tool insertion hole, and the tool inserted into the tool insertion hole is tightened and held by the inner peripheral surface of the tool insertion hole. An operating ring is provided for pushing and pulling the collet toward the deep part of the collet insertion hole, and the operating ring is provided with a tool insertion hole for inserting a tool toward the collet insertion hole, and furthermore, the operating ring is provided with a tool insertion hole for inserting a tool toward the collet insertion hole. A collect chuck characterized in that a dustproof cap is attached to the inside of the insertion hole to fill the space between the inner peripheral surface of the tool insertion hole and the outer peripheral surface of the tool inserted into the tool insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17066384U JPS6185306U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17066384U JPS6185306U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185306U true JPS6185306U (en) | 1986-06-05 |
Family
ID=30728372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17066384U Pending JPS6185306U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185306U (en) |
-
1984
- 1984-11-09 JP JP17066384U patent/JPS6185306U/ja active Pending
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