JPS62192836U - - Google Patents

Info

Publication number
JPS62192836U
JPS62192836U JP7947086U JP7947086U JPS62192836U JP S62192836 U JPS62192836 U JP S62192836U JP 7947086 U JP7947086 U JP 7947086U JP 7947086 U JP7947086 U JP 7947086U JP S62192836 U JPS62192836 U JP S62192836U
Authority
JP
Japan
Prior art keywords
workpiece
main shaft
clamp rod
clamp
intervals
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
Application number
JP7947086U
Other languages
Japanese (ja)
Other versions
JPH0453881Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986079470U priority Critical patent/JPH0453881Y2/ja
Publication of JPS62192836U publication Critical patent/JPS62192836U/ja
Application granted granted Critical
Publication of JPH0453881Y2 publication Critical patent/JPH0453881Y2/ja
Expired legal-status Critical Current

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  • Jigs For Machine Tools (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例を示す部分断面側面
図、第２図は従来例を示す第１図と同様の側面図
である。 Ｗ……ワーク、Ｗｆ……前面、Ｗｒ……背面、
１……ワーク位置決め爪、２……本体部分、４…
…クランプロツド、８……ポンプ、９……リザー
バタンク、１４，１５……流体通路、１６……切
換弁、２１……ロツクピン、２２……傾斜面、３
１……メインシヤフト、３２……シリンダー、３
３……カム面、３４……連結プレート、３５……
コイルスプリング、３６……連結ピン。 FIG. 1 is a partially sectional side view showing an embodiment of this invention, and FIG. 2 is a side view similar to FIG. 1 showing a conventional example. W...Work, Wf ...Front, Wr ...Back,
1...Work positioning claw, 2...Main body part, 4...
... Clamp rod, 8 ... Pump, 9 ... Reservoir tank, 14, 15 ... Fluid passage, 16 ... Switching valve, 21 ... Lock pin, 22 ... Inclined surface, 3
1... Main shaft, 32... Cylinder, 3
3...Cam surface, 34...Connection plate, 35...
Coil spring, 36...Connecting pin.

Claims (1)

【実用新案登録請求の範囲】 ワークＷの周方向に間隔をおいて配置されてそ
のワークの前面Ｗｆに接触する複数のワーク位置
決め爪１と、これもまたワークの周方向に間隔を
おいて配置され、ワーク位置決め爪にて位置を特
定される前記ワークの背面Ｗｒに対して進退され
る相互に平行な複数本のクランプロツド４と、各
クランプロツドと平行に配設されて進退運動可能
なそれぞれのメインシヤフト３１と、各メインシ
ヤフトの一端部に連結したそれぞれの駆動用シリ
ンダー３２と、それらの各シリンダーへの流体の
給排を司る切換弁１６と、前記メインシヤフトに
設けたカム面３３により、クランプロツドに対し
て進退作動され、そのクランプロツドを所定の進
出位置に拘束するロツクピン２１とを具えるワー
ククランプ装置において、 前記メインシヤフト３１に、それとクランプロ
ツド４との連結をもたらす連結プレート３４の一
端部を固定し、この連結プレートの他端部を、ク
ランプロツドをその進出方向へ付勢する弾性手段
３５を介してクランプロツドに取り付けてなるワ
ーククランプ装置。[Claims for Utility Model Registration] A plurality of workpiece positioning claws 1 which are arranged at intervals in the circumferential direction of the workpiece W and contact the front surface Wf of the workpiece, and which are also arranged at intervals in the circumferential direction of the workpiece. A plurality of mutually parallel clamp rods 4 that move forward and backward relative to the rear surface Wr of the workpiece whose position is specified by a workpiece positioning claw; A main shaft 31, each drive cylinder 32 connected to one end of each main shaft, a switching valve 16 that controls the supply and discharge of fluid to each cylinder, and a cam surface 33 provided on the main shaft. , and a lock pin 21 that is moved forward and backward relative to the clamp rod and locks the clamp rod in a predetermined advanced position, the main shaft 31 having one end portion of a connecting plate 34 that connects the main shaft 31 with the clamp rod 4. , and the other end of the connecting plate is attached to the clamp rod via an elastic means 35 that urges the clamp rod in its advancing direction.
JP1986079470U 1986-05-28 1986-05-28 Expired JPH0453881Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986079470U JPH0453881Y2 (en) 1986-05-28 1986-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986079470U JPH0453881Y2 (en) 1986-05-28 1986-05-28

Publications (2)

Publication Number Publication Date
JPS62192836U true JPS62192836U (en) 1987-12-08
JPH0453881Y2 JPH0453881Y2 (en) 1992-12-17

Family

ID=30929357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986079470U Expired JPH0453881Y2 (en) 1986-05-28 1986-05-28

Country Status (1)

Country Link
JP (1) JPH0453881Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005212071A (en) * 2004-01-30 2005-08-11 Tamotsu Fujita Thousand-needle type storage tool, attraction magnet device for use in it, and its control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038070U (en) * 1973-08-04 1975-04-19
JPS5641941U (en) * 1979-09-08 1981-04-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038070U (en) * 1973-08-04 1975-04-19
JPS5641941U (en) * 1979-09-08 1981-04-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005212071A (en) * 2004-01-30 2005-08-11 Tamotsu Fujita Thousand-needle type storage tool, attraction magnet device for use in it, and its control method
JP4635270B2 (en) * 2004-01-30 2011-02-23 保 藤田 Thousand needle type memory jig, attracting magnet device using the same, and control method thereof

Also Published As

Publication number Publication date
JPH0453881Y2 (en) 1992-12-17

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