JPH02138099U - - Google Patents

Info

Publication number
JPH02138099U
JPH02138099U JP4747189U JP4747189U JPH02138099U JP H02138099 U JPH02138099 U JP H02138099U JP 4747189 U JP4747189 U JP 4747189U JP 4747189 U JP4747189 U JP 4747189U JP H02138099 U JPH02138099 U JP H02138099U
Authority
JP
Japan
Prior art keywords
hydraulic
cylinder
synchronized
hydraulic support
supply circuit
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
JP4747189U
Other languages
Japanese (ja)
Other versions
JPH0713920Y2 (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 JP1989047471U priority Critical patent/JPH0713920Y2/en
Publication of JPH02138099U publication Critical patent/JPH02138099U/ja
Application granted granted Critical
Publication of JPH0713920Y2 publication Critical patent/JPH0713920Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Presses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

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

第１図は本考案の一実施例の概要図、第２図は
同上の加圧シリンダー、油圧支持シリンダーの行
程線図である。 １……プレス装置、３……加圧シリンダー、４
……スライド、５……ベツド、６……油圧支持シ
リンダー、８……同調油圧シリンダー、１０……
同調作動用ピストンロツド、１１……サーボ駆動
装置、１７……油圧補給回路、１８……支持ロツ
ド。 FIG. 1 is a schematic diagram of an embodiment of the present invention, and FIG. 2 is a stroke diagram of the same pressurizing cylinder and hydraulic support cylinder. 1... Press device, 3... Pressure cylinder, 4
...Slide, 5...Bed, 6...Hydraulic support cylinder, 8...Synchronized hydraulic cylinder, 10...
Piston rod for synchronized operation, 11... Servo drive device, 17... Hydraulic supply circuit, 18... Support rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プレス装置のベツドの４隅部にスライドを平衡
に支持するための油圧支持シリンダーをそれぞれ
垂設するとともにこれらの油圧支持シリンダーに
筒内部を等区分して油圧支持シリンダーに同一の
油量を分配して同調する同調油圧シリンダーを接
続し、上記同調油圧シリンダーのピストン作動用
の同調作動用ピストンロツドにサーボ制御のサー
ボ駆動装置を接続し、成形開始時に上記油圧支持
シリンダーの支持ロツドを上限位置に上昇すると
ともに油圧支持シリンダーおよび同調油圧シリン
ダーの油もれを補給するための油圧補給回路を油
圧支持シリンダーの供給回路に接続したことを特
徴とする油圧プレスのスライドレベリング装置。 Hydraulic support cylinders for supporting the slide in equilibrium are installed vertically at the four corners of the bed of the press device, and the inside of the cylinder is equally divided into these hydraulic support cylinders to distribute the same amount of oil to each hydraulic support cylinder. connect a synchronized hydraulic cylinder to be synchronized, connect a servo-controlled servo drive device to a piston rod for synchronized operation of the piston of the synchronized hydraulic cylinder, and raise the support rod of the hydraulic support cylinder to the upper limit position at the start of molding. A slide leveling device for a hydraulic press, characterized in that a hydraulic supply circuit for replenishing oil leakage in a hydraulic support cylinder and a synchronized hydraulic cylinder is connected to a supply circuit of the hydraulic support cylinder.
JP1989047471U 1989-04-21 1989-04-21 Hydraulic press slide leveling device Expired - Lifetime JPH0713920Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989047471U JPH0713920Y2 (en) 1989-04-21 1989-04-21 Hydraulic press slide leveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989047471U JPH0713920Y2 (en) 1989-04-21 1989-04-21 Hydraulic press slide leveling device

Publications (2)

Publication Number Publication Date
JPH02138099U true JPH02138099U (en) 1990-11-19
JPH0713920Y2 JPH0713920Y2 (en) 1995-04-05

Family

ID=31563426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989047471U Expired - Lifetime JPH0713920Y2 (en) 1989-04-21 1989-04-21 Hydraulic press slide leveling device

Country Status (1)

Country Link
JP (1) JPH0713920Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224100A (en) * 1982-06-21 1983-12-26 Komatsu Ltd Control device for slide of hydraulic press

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224100A (en) * 1982-06-21 1983-12-26 Komatsu Ltd Control device for slide of hydraulic press

Also Published As

Publication number Publication date
JPH0713920Y2 (en) 1995-04-05

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