JPH0657510U - Air-driven work chuck - Google Patents
Air-driven work chuckInfo
- Publication number
- JPH0657510U JPH0657510U JP770893U JP770893U JPH0657510U JP H0657510 U JPH0657510 U JP H0657510U JP 770893 U JP770893 U JP 770893U JP 770893 U JP770893 U JP 770893U JP H0657510 U JPH0657510 U JP H0657510U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- work chuck
- air
- chuck
- receiving base
- 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
Landscapes
- Gripping On Spindles (AREA)
Abstract
(57)【要約】
【目 的】この考案は、従来のクサビ型３つ爪ワークチ
ャックを、高速回転時における遠心力による把握力低下
を無くす為、重り受け台（３）を設け逆に遠心力を利用
したエアー駆動式ワークチャックに関するものである
【構 成】チャック本体（１）に３個の爪受け台（２）
とこう配スリーブ（５）を組み込み、次に３個の重り受
け台（３）と連結棒（４）を連結ピン（６）にて対面の
爪受け台（２）と継ぎ 防塵カバー（７）を取りつけ
３個の生爪（８）と３個の重量バランスのとれた重り
（９）を組み込む。
(57) [Summary] [Objective] In order to eliminate the reduction in gripping force due to centrifugal force at the time of high-speed rotation, the conventional wedge-type three-jaw work chuck is provided with a weight cradle (3) and centrifugal force is reversed. The present invention relates to an air-driven work chuck that uses force. [Structure] Three jaw holders (2) on the chuck body (1).
Assemble the gradient sleeve (5), and then connect the three weight receiving bases (3) and the connecting rods (4) with the connecting pins (6) to the facing nail receiving bases (2) and the dustproof cover (7). Mounting
Incorporate three soft nails (8) and three weight-balanced weights (9).
Description
【０００１】[0001]
この考案は 従来のクサビ型ワークチャックにバランス用重り受け台（３）を 設け遠心力を利用して高速回転時の把握力低下防止に関するものである。 The present invention relates to a conventional wedge type work chuck provided with a balance weight receiving stand (3) to prevent reduction of grasping force at high speed rotation by utilizing centrifugal force.
【０００２】[0002]
従来のクサビ型ワークチャックでは高速回転時における遠心力に対応する機構 が不適当である。 In the conventional wedge-type work chuck, the mechanism corresponding to the centrifugal force at high speed rotation is not suitable.
【０００３】[0003]
本案は その欠点を除いて安全で精密加工ができるクサビ型ワークチャックを 開発しようとするものである This proposal aims to develop a wedge-type work chuck that eliminates the drawbacks and enables safe and precise machining.
【０００４】[0004]
今 その解決手段を図面に追いながら説明すれば （イ）従来の３っ爪ワークチャックに重り受け台（３）の摺動部を追加加工さ れたチャック本体（１）の摺動部に３個の爪受け台（２）と３個の重り受け台（ ３）を組み込む。 （ロ）爪受け台（２）を摺動させるこう配スリーブ（５）を組み込む。 （ハ）爪受け台（２）と対面の重り受け台（３）を連結棒（４）と連結ピン（ ６）にて継ぐ。 （ニ）防塵カバー（７）を取りつける。 （ホ）チャッキング用生爪（８）３個と、バランス用重り（９）３個を取りつ ける。 The solution means will now be described with reference to the drawings. (A) A sliding part of a chuck main body (1) additionally processed with a sliding part of a weight holder (3) is added to a conventional three-jaw work chuck. Incorporate one claw cradle (2) and three weight cradle (3). (B) A gradient sleeve (5) for sliding the claw support (2) is incorporated. (C) The weight receiving base (3) facing the claw receiving base (2) is connected by the connecting rod (4) and the connecting pin (6). (D) Attach the dustproof cover (7). (E) Get 3 chucking soft jaws (8) and 3 balancing weights (9).
【０００５】[0005]
本案は、以上のような構造であるから高速回転時における遠心力で爪受け台（２ ）と、重り受け台（３）が相反して引っ張り合うため把握力の低下がなくなる。 Since the present proposal has the above-mentioned structure, the gripping force (2) and the weight receiving base (3) are pulled against each other by the centrifugal force at the time of high-speed rotation, so that the grasping force does not decrease.
【０００６】[0006]
従つて遠心力を利用し、相反して引っ張り合うことで把握力の低下を防ぎ高速 回転に対応できるエアー駆動式ワークチャックである。 Therefore, this is an air-driven work chuck that uses centrifugal force and pulls against each other to prevent a reduction in gripping force and support high-speed rotation.
【図．１】本考案のチャック本体単品上面図[Figure. 1) Top view of single chuck body of the present invention
【図．２】本考案の断面図[Figure. 2) Cross section of the present invention
【図．３】本考案の爪部材と防塵カバー（７）を省略し
て示す上面図[Figure. 3] Top view showing the claw member and dustproof cover (7) of the present invention omitted.
【符号の説明】 １は、チャック本体 ２は、爪受け台 ３は、重り受け台 ４は、連結棒 ５は、こう配スリーブ ６は、連結ピン ７は、防塵カバー ８は、チャッキング用生爪 ９は、バランス用重り １０は、位置決めピン １１は、ピストン[Explanation of reference numerals] 1, chuck body 2, claw receiving base 3, weight receiving base 4, connecting rod 5, gradient sleeve 6, connecting pin 7, dust cover 8, chucking raw nail 9 Is a balance weight 10 is a positioning pin 11 is a piston
Claims (1)
クに爪受け台（２）の反対側に、重り受け台（３）を新
たに設ける。 （ロ）爪受け台（２）と重り受け台（３）をつなぐ連結
棒（４）を設ける。(A) A weight receiving base (3) is newly provided on the side of the conventional three-jaw wedge-type work chuck opposite to the pawl receiving base (2). (B) A connecting rod (4) for connecting the claw receiving base (2) and the weight receiving base (3) is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP770893U JPH0657510U (en) | 1993-01-18 | 1993-01-18 | Air-driven work chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP770893U JPH0657510U (en) | 1993-01-18 | 1993-01-18 | Air-driven work chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0657510U true JPH0657510U (en) | 1994-08-09 |
Family
ID=11673248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP770893U Pending JPH0657510U (en) | 1993-01-18 | 1993-01-18 | Air-driven work chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0657510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342831A (en) * | 2004-06-02 | 2005-12-15 | Matsumoto Kikai Kogyo Kk | Rotating chuck |
| JP2019214093A (en) * | 2018-06-12 | 2019-12-19 | 有限会社丸菱技研 | Chuck device |
-
1993
- 1993-01-18 JP JP770893U patent/JPH0657510U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342831A (en) * | 2004-06-02 | 2005-12-15 | Matsumoto Kikai Kogyo Kk | Rotating chuck |
| JP2019214093A (en) * | 2018-06-12 | 2019-12-19 | 有限会社丸菱技研 | Chuck device |
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