JPS5884826U - Work fixing plate for machine tools - Google Patents
Work fixing plate for machine toolsInfo
- Publication number
- JPS5884826U JPS5884826U JP17930281U JP17930281U JPS5884826U JP S5884826 U JPS5884826 U JP S5884826U JP 17930281 U JP17930281 U JP 17930281U JP 17930281 U JP17930281 U JP 17930281U JP S5884826 U JPS5884826 U JP S5884826U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- piston
- workpiece fixing
- fixing plate
- machine tool
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し、第１図は工作機械と交換
台の側面図、第２図はその平面図、第３図はワーク固定
盤の平面図、第４図はテーブル上の位置決めクランプ台
盤上に固定した状態のワーク固定盤の正面図、第５図は
要部拡大縦断側面図、第６図はワーク固定装置の空油圧
系統図、第７図は第１変形例の第５図■部相当図、第８
図は第２変形例の第３図相当図、第９図は第２変形例の
要部拡大縦断側面図、第１０図は第３変形例の第９図Ｘ
部相当図である。
Ｍ・・・工作機械、Ｃ・・・ワーク固定装置、Ｗ・・・
ワーク、１・・・テーブル、８・・・据付部、１ｏ・・
・台盤、１１・・・基準受枠、１２・・・ワーク押枠、
１４・・・ワーク受面、１９・・・油圧シリンダ、２ｏ
・・・ピストン、２０ａ・・・ピストンロンド、２１・
・・クランプバネ、２２・・・アンクランプ油室、２４
・・・出力軸、２５・・・クランプ出力部、２７・・・
回動操作用摘み。The drawings show an embodiment of the present invention; Fig. 1 is a side view of the machine tool and exchange table, Fig. 2 is a plan view thereof, Fig. 3 is a plan view of the workpiece fixing plate, and Fig. 4 is a diagram showing positioning on the table. A front view of the workpiece fixing plate fixed on the clamp base plate, Fig. 5 is an enlarged longitudinal sectional side view of the main part, Fig. 6 is a pneumatic and hydraulic system diagram of the workpiece fixing device, and Fig. 7 is a diagram of the first modification. Figure 5 ■ Part equivalent diagram, No. 8
The figure is a diagram equivalent to Figure 3 of the second modification, Figure 9 is an enlarged vertical sectional side view of the main part of the second modification, and Figure 10 is Figure 9X of the third modification.
It is a diagram corresponding to parts. M...Machine tool, C...Work fixing device, W...
Workpiece, 1...Table, 8...Installation part, 1o...
・Base plate, 11... Reference support frame, 12... Workpiece press frame,
14... Workpiece receiving surface, 19... Hydraulic cylinder, 2o
... Piston, 20a... Piston Rondo, 21.
... Clamp spring, 22 ... Unclamp oil chamber, 24
...Output shaft, 25...Clamp output section, 27...
Knob for rotating operation.
Claims (1)
の据付部８を設け、台盤１０にワーク受面１４とこれに
対応する複数のワーク固定装置Ｃとを設け、゛各ワーク
固定装置Ｃはその油圧シリンダ１９のピストン２０をク
ランプバネ２１でクランプ側へ弾圧するとともに、該ピ
ストン２０をアンクランプ油室２２の圧油でアンクラレ
プ側へ押し戻すように構成し、各油圧シリンダ１９のア
ンクランプ油室２２の圧油を排出した状態では、油圧シ
リンダ１９のピストン２０に連結されている出力軸２４
の先端に設けたクランプ出力部２５でワークＷをワーク
受面１４に弾圧固定するとともに、アンクランプ油室２
２に圧油を圧入した状態では、この圧油でピストン２０
をクランプバネ２１に抗して押し戻すことによりクラン
プ出力部２５をワークＷから引き離すように構成した事
を特徴とする工作・ 機械用ワーク固定盤。 ２ 実用新案登録請求の範囲第１項に記載した工作機械
用ワーク固定盤において、ワーク受面１４を台盤１０の
上面に立設した基準受枠１１の側面に形成するとともに
、ワーク固定装置Ｃを上記基準受枠１１に対向させて台
盤１０上面に固設したワーク押枠１２に横向きに付設し
たもの。 ３ 実用新案登録請求の範囲第２項に記載した工作機械
用ワーク固定盤において、−各油圧シリンダ１９のピス
トンロンド２０ａに出力軸２４を進退調節可能に内嵌螺
合させて挿通し、この出力軸２４の基端部に回動操作用
摘み２７を設けたもの。 ４ 実用新案登録請求の範囲第１項に記載した工作機械
用ワーク固定盤において、ワーク受面・ １４を台盤
１０の上面で上向きに形成するとともに、各ワーク固定
装置Ｃの油圧シリンダ１９を台盤１０内に立向きに付設
し、前記出力軸２４を台盤１０の上面上に上向きに連出
したもの。 ５ 実用新案登録請求の範囲第１項乃至第４項のうちの
どれか１項に記載した工作機械用ワーク固定盤において
、クランプバネ２１が皿バネであるもの。[Claims for Utility Model Registration] 1. A mounting portion 8 for fixing the machine tool M onto the table 1 is provided on the base plate 10, and a workpiece receiving surface 14 and a plurality of workpiece fixing devices C corresponding to the workpiece receiving surface 14 are provided on the base plate 10. Each workpiece fixing device C is configured to press the piston 20 of the hydraulic cylinder 19 toward the clamp side with the clamp spring 21, and push the piston 20 back toward the unclamp side with the pressure oil in the unclamp oil chamber 22. However, when the pressure oil in the unclamp oil chamber 22 of each hydraulic cylinder 19 is discharged, the output shaft 24 connected to the piston 20 of the hydraulic cylinder 19
The workpiece W is fixed to the workpiece receiving surface 14 by the clamp output part 25 provided at the tip of the unclamping oil chamber 2.
When pressure oil is pressurized into piston 20, this pressure oil moves piston 20.
A workpiece fixing plate for a machine or a machine, characterized in that the clamp output part 25 is separated from the workpiece W by pushing back against the clamp spring 21. 2. In the workpiece fixing plate for a machine tool described in claim 1 of the utility model registration claim, the workpiece receiving surface 14 is formed on the side surface of the reference receiving frame 11 erected on the upper surface of the base plate 10, and the workpiece fixing device C is provided. It is attached horizontally to a workpiece holding frame 12 which is fixedly mounted on the upper surface of a base plate 10 so as to face the reference receiving frame 11. 3. In the workpiece fixing plate for a machine tool described in Claim 2 of the Utility Model Registration Claim, - the output shaft 24 is inserted into the piston rond 20a of each hydraulic cylinder 19 so as to be adjustable in the forward and backward directions, and the output A rotation operation knob 27 is provided at the base end of the shaft 24. 4. In the workpiece fixing plate for a machine tool described in claim 1 of the utility model registration claim, the workpiece receiving surface 14 is formed upward on the upper surface of the platen 10, and the hydraulic cylinders 19 of each workpiece fixing device C are connected to the platen. It is installed vertically inside the board 10, and the output shaft 24 is extended upward onto the top surface of the base board 10. 5. The workpiece fixing plate for a machine tool described in any one of claims 1 to 4 of the utility model registration claims, in which the clamp spring 21 is a disc spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17930281U JPS5884826U (en) | 1981-11-30 | 1981-11-30 | Work fixing plate for machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17930281U JPS5884826U (en) | 1981-11-30 | 1981-11-30 | Work fixing plate for machine tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5884826U true JPS5884826U (en) | 1983-06-08 |
| JPS625867Y2 JPS625867Y2 (en) | 1987-02-10 |
Family
ID=29974876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17930281U Granted JPS5884826U (en) | 1981-11-30 | 1981-11-30 | Work fixing plate for machine tools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5884826U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4882483A (en) * | 1972-02-02 | 1973-11-05 | ||
| JPS5628833U (en) * | 1979-08-10 | 1981-03-18 |
-
1981
- 1981-11-30 JP JP17930281U patent/JPS5884826U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4882483A (en) * | 1972-02-02 | 1973-11-05 | ||
| JPS5628833U (en) * | 1979-08-10 | 1981-03-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625867Y2 (en) | 1987-02-10 |
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