JPS60176821U - ダイクツシヨン装置 - Google Patents
ダイクツシヨン装置Info
- Publication number
- JPS60176821U JPS60176821U JP1984061357U JP6135784U JPS60176821U JP S60176821 U JPS60176821 U JP S60176821U JP 1984061357 U JP1984061357 U JP 1984061357U JP 6135784 U JP6135784 U JP 6135784U JP S60176821 U JPS60176821 U JP S60176821U
- Authority
- JP
- Japan
- Prior art keywords
- relief
- pressure
- discharge circuit
- chamber
- relief valve
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/02—Die-cushions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Control Of Presses (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。
め要約のデータは記録されません。
Description
第1図は本考案−実施例の構成説明図、第2図はスライ
ドストローク及びスライド速度の線図、第3図はグイク
ッション能力の線図である。 6はグイクッション構体、13はグイクッションパッド
、11はピストン、30は油圧供給回路、40は排出回
路、41はリリーフ弁、Bは油圧室、DはIJ IJ−
フ圧制御手段。 第2図 第3図
ドストローク及びスライド速度の線図、第3図はグイク
ッション能力の線図である。 6はグイクッション構体、13はグイクッションパッド
、11はピストン、30は油圧供給回路、40は排出回
路、41はリリーフ弁、Bは油圧室、DはIJ IJ−
フ圧制御手段。 第2図 第3図
Claims (1)
- 設定空圧によりグイクション能力を発揮するダ゛ イク
ツション棒体6に、グイクッションパッド13に連結さ
れたピストン11が嵌挿された油圧室Bを設け、油圧室
Bに油圧供給回路30を設けると共に油圧室Bに排出回
路40を設け、排出回路40に、リリーフ圧が制御可能
なリリーフ弁41を設け、リリーフ弁41にリリーフ圧
制御手段りを接続したことを特徴とするグイクッション
装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984061357U JPS60176821U (ja) | 1984-04-27 | 1984-04-27 | ダイクツシヨン装置 |
DE3515096A DE3515096C2 (de) | 1984-04-27 | 1985-04-26 | Vorrichtung zum Abfedern und Dämpfen der Hubbewegung eines Gesenks |
US06/727,458 US4635466A (en) | 1984-04-27 | 1985-04-26 | Die cushion apparatus for use in a press machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984061357U JPS60176821U (ja) | 1984-04-27 | 1984-04-27 | ダイクツシヨン装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60176821U true JPS60176821U (ja) | 1985-11-22 |
JPH0442010Y2 JPH0442010Y2 (ja) | 1992-10-02 |
Family
ID=13168822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984061357U Granted JPS60176821U (ja) | 1984-04-27 | 1984-04-27 | ダイクツシヨン装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4635466A (ja) |
JP (1) | JPS60176821U (ja) |
DE (1) | DE3515096C2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60186923U (ja) * | 1984-05-21 | 1985-12-11 | 日立造船株式会社 | ダイクツシヨン装置 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4838527A (en) * | 1987-03-03 | 1989-06-13 | Power Components, Inc. | Convertible gas spring |
US4939918A (en) * | 1987-08-27 | 1990-07-10 | The Minster Machine Company | Monitorable and compensatable feedback tool and control system for a press |
US4945742A (en) * | 1987-08-27 | 1990-08-07 | The Minster Machine Company | Monitorable and compensatable feedback tool and control system for a press |
US4918956A (en) * | 1987-08-27 | 1990-04-24 | The Minster Machine Company | Monitorable and compensatable feedback tool and control system for a press using a solid tool backup element |
DE3735582C1 (de) * | 1987-10-21 | 1988-04-28 | Daimler Benz Ag | Doppeltwirkende Presse zum Ziehen von Blechteilen |
DE3735581C1 (de) * | 1987-10-21 | 1988-05-11 | Daimler Benz Ag | Presse zum Ziehen von Blechteilen |
US4975034A (en) * | 1989-03-31 | 1990-12-04 | Ellis Thomas E | Reversible displacement pumps |
US4969344A (en) * | 1989-03-31 | 1990-11-13 | Hinterman William H | Press counterbalance system |
US5065606A (en) * | 1989-10-30 | 1991-11-19 | Teledyne Industries, Inc. | Press assembly with cushion assembly and auxiliary apparatus |
US5003807A (en) * | 1989-10-30 | 1991-04-02 | Teledyne Industries, Inc. | Press assembly and method of operation |
US5007817A (en) * | 1990-01-19 | 1991-04-16 | Wallis Bernard J | Press with die cushion gas monitor |
DE4031645A1 (de) * | 1990-10-05 | 1992-04-09 | Dieffenbacher Gmbh Maschf | Steuerung fuer eine hydroelastische tiefzieheinrichtung |
EP0531141B1 (en) * | 1991-09-04 | 1995-03-22 | Toyota Jidosha Kabushiki Kaisha | Hydraulic cushioning system for press, having shut-off valve for disconnection of pressure-pin cylinders from power supply upon contact of movable die with workpiece |
US5299444A (en) * | 1991-09-04 | 1994-04-05 | Toyota Jidosha Kabushiki Kaisha | Hydraulic cushioning system for press, having hydraulic power supply including means for adjusting initial pressure to be applied to pressure-pin cylinders |
JPH0819822A (ja) * | 1994-07-05 | 1996-01-23 | Komatsu Ltd | プレスダイクッションの安全回路 |
JP2812201B2 (ja) * | 1994-07-15 | 1998-10-22 | トヨタ自動車株式会社 | プレス装置 |
JP3060908B2 (ja) * | 1994-12-21 | 2000-07-10 | トヨタ自動車株式会社 | プレス機械の均圧装置 |
JP2856107B2 (ja) * | 1995-05-22 | 1999-02-10 | トヨタ自動車株式会社 | プレス加工方法およびプレス加工装置 |
BE1010313A3 (fr) * | 1996-05-30 | 1998-06-02 | S C Rech Et Dev Groupe Cockeri | Amelioration au systeme de regulation de la force de serre-flan dans une presse. |
DE19648091C2 (de) * | 1996-11-20 | 1999-10-28 | Daimler Chrysler Ag | Verfahren und Einrichtung zur Herstellung von Hohlprofilen mit endseitigen Querschnittserweiterungen |
DE19711780A1 (de) * | 1997-03-21 | 1998-09-24 | Schuler Pressen Gmbh & Co | Zieheinrichtung für Ziehpressen |
US5966981A (en) * | 1997-12-01 | 1999-10-19 | Teledyne Industries, Inc. | Press assembly |
EP0956913B1 (en) * | 1998-05-11 | 2003-09-10 | Umix Co., Ltd. | Drawing die and press die with a noise reducing device |
JP3181888B2 (ja) * | 1999-03-09 | 2001-07-03 | ユミックス株式会社 | 加工機の静音構造、プレス機械の静音構造、絞り型の静音構造とその静音助走ユニット |
US6178868B1 (en) | 1999-05-10 | 2001-01-30 | Denis Comact Chicoutimi, Inc. | External pneumatic cushion system for air cylinder |
US6711797B1 (en) * | 1999-06-21 | 2004-03-30 | Dek International Gmbh | Hydraulic tooling fixture |
US6898837B1 (en) | 1999-06-21 | 2005-05-31 | Dek Printing Machines, Ltd. | Tooling fixture |
ITPD20050138A1 (it) * | 2005-05-17 | 2006-11-18 | Special Springs Srl | Attrezzatura per il bloccaggio di un foglio di lamiera atto ad essere sagomato in una pressa |
DE102017215395B4 (de) * | 2017-09-04 | 2022-12-15 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betreiben einer Umformpresse |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55154619U (ja) * | 1979-04-20 | 1980-11-07 | ||
JPS58166927U (ja) * | 1982-04-27 | 1983-11-07 | 有限会社燕特殊機械研究所 | プレス機械のダイクツシヨン装置 |
JPS58166928U (ja) * | 1982-04-27 | 1983-11-07 | 有限会社燕特殊機械研究所 | プレス機械のダイクツシヨン装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE616266C (de) * | 1931-07-16 | 1935-07-24 | Weingarten Vorm Hch Schatz A G | Durch Druckfluessigkeit betaetigter druckluftgesteuerter Ziehapparat fuer Blechpressen |
DE1040488B (de) * | 1952-08-04 | 1958-10-09 | Weingarten Ag Maschf | Presslufteinrichtung fuer Blechziehpressen |
US2842357A (en) * | 1957-03-04 | 1958-07-08 | Floyd M Williamson | Circulating systems for hydraulic liquid between storage tanks and cylinders |
US3456478A (en) * | 1967-07-07 | 1969-07-22 | Bliss Co | Hydraulic locking cylinders |
JPS5037563A (ja) * | 1973-08-09 | 1975-04-08 | ||
JPS53998A (en) * | 1976-06-25 | 1978-01-07 | Hitachi Ltd | Revolving display unit |
SE414075B (sv) * | 1978-10-10 | 1980-07-07 | Sallander Hakan | Forfarande for ljud- och vibrationsdempning hos maskiner med transiebta kraftavlastningar av den typ som forekommer i klippningspressar samt anordning for genomforande av forfarandet |
-
1984
- 1984-04-27 JP JP1984061357U patent/JPS60176821U/ja active Granted
-
1985
- 1985-04-26 US US06/727,458 patent/US4635466A/en not_active Expired - Fee Related
- 1985-04-26 DE DE3515096A patent/DE3515096C2/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55154619U (ja) * | 1979-04-20 | 1980-11-07 | ||
JPS58166927U (ja) * | 1982-04-27 | 1983-11-07 | 有限会社燕特殊機械研究所 | プレス機械のダイクツシヨン装置 |
JPS58166928U (ja) * | 1982-04-27 | 1983-11-07 | 有限会社燕特殊機械研究所 | プレス機械のダイクツシヨン装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60186923U (ja) * | 1984-05-21 | 1985-12-11 | 日立造船株式会社 | ダイクツシヨン装置 |
Also Published As
Publication number | Publication date |
---|---|
DE3515096A1 (de) | 1985-10-31 |
DE3515096C2 (de) | 1998-11-26 |
JPH0442010Y2 (ja) | 1992-10-02 |
US4635466A (en) | 1987-01-13 |
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