JPS6181807U - - Google Patents
Info
- Publication number
- JPS6181807U JPS6181807U JP16758584U JP16758584U JPS6181807U JP S6181807 U JPS6181807 U JP S6181807U JP 16758584 U JP16758584 U JP 16758584U JP 16758584 U JP16758584 U JP 16758584U JP S6181807 U JPS6181807 U JP S6181807U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- male
- tip
- circumferential
- holder
- 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
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図、第２図は従来のドリルチヤツクホルダ
ーの断面図および斜視図、第３図、第４図は本考
案によるドリルチヤツクホルダーの実施例を示す
断面図および斜視図、第５図は第３図に示すＡ−
Ａ′部断面図、第６図は第３図、第４図に示すキ
ヤツプ９の外周部の展開図である。
１……ホルダー、２……ボデイー、３……キヤ
ツプ、４ａ，４ｂ……コマ、５ａ，５ｂ，５ｃ…
…爪、６……ドリル、７……ホルダー、８ａ，８
ｂ……ピン、９……キヤツプ、１０……コレツト
、１１……止めネジ、１２……ドリル、９１，９
２……カム溝。
1 and 2 are a sectional view and a perspective view of a conventional drill chuck holder, FIGS. 3 and 4 are a sectional view and a perspective view of an embodiment of a drill chuck holder according to the present invention, and FIG. 5 is a sectional view and a perspective view of a conventional drill chuck holder. is A- shown in Figure 3.
A sectional view of section A' and FIG. 6 are developed views of the outer circumference of the cap 9 shown in FIGS. 3 and 4. 1... Holder, 2... Body, 3... Cap, 4a, 4b... Top, 5a, 5b, 5c...
...Claw, 6...Drill, 7...Holder, 8a, 8
b...Pin, 9...Cap, 10...Collection, 11...Set screw, 12...Drill, 91,9
2...Cam groove.
Claims (1)
周に設けた雄テーパ部、前記雄テーパ部に隣接す
る円周部に圧入されたピン、円周部中央付近に設
まけた薄肉円筒部、前記先端部と前記薄肉円筒部
間に穿たれ前記コレツトと嵌合する穴および中心
軸方向かつ長手方向に前記先端部から前記薄肉円
筒部に亘りすり割られた複数条の溝とを有するホ
ルダーと、前記ホルダーの円周軸径と嵌合する穴
、前記雄テーパ部と同一傾斜角をなす雌テーパ部
、外周部に前記ピンを挿入し、前記ホルダーとの
相対的回動によつて前記雌テーパ部が前記雄テー
パ部に締付力を加えるカム溝とを有するキヤツプ
とを備えることを特徴とするドリルチヤツクホル
ダー。 A collet for fastening and holding the drill, a male tapered part provided on the outer periphery of the tip, a pin press-fitted into the circumferential part adjacent to the male taper, a thin cylindrical part provided near the center of the circumferential part, and the tip. and a hole bored between the thin-walled cylindrical portion and the collet, and a plurality of grooves slotted from the tip end to the thin-walled cylindrical portion in the central axis direction and longitudinal direction; The pin is inserted into the hole that fits with the circumferential shaft diameter of the holder, the female taper part that has the same inclination angle as the male taper part, and the outer periphery, and the female taper part is rotated relative to the holder. and a cap having a cam groove for applying a tightening force to the male taper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16758584U JPS6181807U (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16758584U JPS6181807U (en) | 1984-11-05 | 1984-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181807U true JPS6181807U (en) | 1986-05-30 |
Family
ID=30725375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16758584U Pending JPS6181807U (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181807U (en) |
-
1984
- 1984-11-05 JP JP16758584U patent/JPS6181807U/ja active Pending