KR890001697A - Pressure control vise device - Google Patents

Pressure control vise device Download PDF

Info

Publication number
KR890001697A
KR890001697A KR1019870007827A KR870007827A KR890001697A KR 890001697 A KR890001697 A KR 890001697A KR 1019870007827 A KR1019870007827 A KR 1019870007827A KR 870007827 A KR870007827 A KR 870007827A KR 890001697 A KR890001697 A KR 890001697A
Authority
KR
South Korea
Prior art keywords
vise device
pressure control
piston
moving jaw
pressure
Prior art date
Application number
KR1019870007827A
Other languages
Korean (ko)
Other versions
KR900002727B1 (en
Inventor
장상학
Original Assignee
신훈철
삼성항공산업 주식회사
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 by 신훈철, 삼성항공산업 주식회사 filed Critical 신훈철
Priority to KR1019870007827A priority Critical patent/KR900002727B1/en
Publication of KR890001697A publication Critical patent/KR890001697A/en
Application granted granted Critical
Publication of KR900002727B1 publication Critical patent/KR900002727B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/18—Arrangements for positively actuating jaws motor driven, e.g. with fluid drive, with or without provision for manual actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

내용 없음No content

Description

가압력 조절 바이스 장치Pressure control vise device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 바이스 장치로서, (가)는 단면도 (나)는 평면도.1 is a vise apparatus of the present invention, (a) is a sectional view (b) is a plan view.

제2도는 본 발명의 가압력 조절부 확대 단면도로서 가압전의 상태도.2 is an enlarged cross-sectional view of the pressing force control unit of the present invention before the pressing.

제3도는 본 발명의 가압력 조절부 확대 단면도로서 가압시의 상태도.3 is an enlarged cross-sectional view of the pressing force control unit of the present invention.

Claims (1)

이동조우(7)이 공작물을 크램핑 할 때 생기는 반발력에 의해 피스톤(6)이 유압을 일으키고, 이 유압은 플런저(13)을 경유하여 오일리턴피스톤(16)을 이동시켜 유체압을 축적시키고, 상기한 반발력이 소실되면 유체압은 체크볼(22)를 통하여 피스톤실(10)으로 복귀됨으로써, 이동조우(7)의 클램프력을 일정하게 조절할 수 있도록 하는 가압력 조절 바이스 장치.When the moving jaw 7 clamps the workpiece, the piston 6 generates hydraulic pressure, which moves the oil return piston 16 via the plunger 13 to accumulate fluid pressure. When the repulsive force is lost, the fluid pressure is returned to the piston chamber (10) through the check ball (22), so that the pressure adjustment vise device to adjust the clamping force of the moving jaw (7) constantly. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019870007827A 1987-07-20 1987-07-20 Pressing power adjusting bice KR900002727B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870007827A KR900002727B1 (en) 1987-07-20 1987-07-20 Pressing power adjusting bice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870007827A KR900002727B1 (en) 1987-07-20 1987-07-20 Pressing power adjusting bice

Publications (2)

Publication Number Publication Date
KR890001697A true KR890001697A (en) 1989-03-28
KR900002727B1 KR900002727B1 (en) 1990-04-28

Family

ID=19263104

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007827A KR900002727B1 (en) 1987-07-20 1987-07-20 Pressing power adjusting bice

Country Status (1)

Country Link
KR (1) KR900002727B1 (en)

Also Published As

Publication number Publication date
KR900002727B1 (en) 1990-04-28

Similar Documents

Publication Publication Date Title
DE3781244D1 (en) DRAWING DEVICE FOR A PRESS.
ATE108102T1 (en) DEVICE FOR ADJUSTING THE FORCE OF THE DOWN-HOLDERS OF A PRESS.
ES371356A1 (en) Fluid force applying device
DE3267773D1 (en) Piston-cylinder assembly
KR920018365A (en) Clamping device
KR890014925A (en) Hydraulic actuator
ATE133476T1 (en) ACTUATING DEVICE, IN PARTICULAR FOR ACTUATING THE FRICTION CLUTCH OF A MOTOR VEHICLE
KR950017176A (en) Slide bottom dead center position adjusting device of machine press
ATE120255T1 (en) BOREHOLE PUNCHING DEVICE.
AU2003214739A1 (en) A device and a method for gripping at least one elongated element
EP0348168A3 (en) A mechanism for actuating workpiece engagement means
DE3781099D1 (en) DRAWING DEVICE FOR A PRESS.
KR890001697A (en) Pressure control vise device
DK6088A (en) STROKE UNIT
FR2324916A1 (en) FLUID ACTUATED CYLINDER-PISTON ASSEMBLY
ES8706240A1 (en) Hydraulic assistance device.
KR870001075A (en) Hydraulic pressure brake booster
KR840005780A (en) Integrated park brake mechanism
ATE231060T1 (en) HYDRAULIC PRESSING DEVICE WITH IMPROVED CONTROL FUNCTION OF THE HYDRODYNAMIC CIRCUIT
KR860006640A (en) Hydraulic aids
ES2102102T3 (en) GRIP DEVICE FOR BOTTLES OR SIMILAR.
US3174745A (en) Fluid pressure operated vise or clamp
KR930004643A (en) Brake Device of Hydraulic Cylinder
SE9000592D0 (en) COMPENSATION VALVE
IT1248476B (en) INJECTION GROUP FOR HYDRAULIC DIE-CASTING MACHINE, EQUIPPED WITH A DEVICE FOR THE ELIMINATION OF INJECTION PRESSURE PEAKS

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990408

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee