KR960016558U - 유압을 이용한 드릴링 머신의 회전축 승강장치 - Google Patents

유압을 이용한 드릴링 머신의 회전축 승강장치

Info

Publication number
KR960016558U
KR960016558U KR2019940030885U KR19940030885U KR960016558U KR 960016558 U KR960016558 U KR 960016558U KR 2019940030885 U KR2019940030885 U KR 2019940030885U KR 19940030885 U KR19940030885 U KR 19940030885U KR 960016558 U KR960016558 U KR 960016558U
Authority
KR
South Korea
Prior art keywords
hydraulic
rotary shaft
lifting device
drilling machine
shaft lifting
Prior art date
Application number
KR2019940030885U
Other languages
English (en)
Other versions
KR0112470Y1 (ko
Inventor
박진영
Original Assignee
박진영
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 박진영 filed Critical 박진영
Priority to KR2019940030885U priority Critical patent/KR0112470Y1/ko
Publication of KR960016558U publication Critical patent/KR960016558U/ko
Application granted granted Critical
Publication of KR0112470Y1 publication Critical patent/KR0112470Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/26—Liftable or lowerable drill heads or headstocks; Balancing arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/16—Feeding working spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
KR2019940030885U 1994-11-21 1994-11-21 유압을 이용한 드릴링 머신의 회전축 승강장치 KR0112470Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940030885U KR0112470Y1 (ko) 1994-11-21 1994-11-21 유압을 이용한 드릴링 머신의 회전축 승강장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940030885U KR0112470Y1 (ko) 1994-11-21 1994-11-21 유압을 이용한 드릴링 머신의 회전축 승강장치

Publications (2)

Publication Number Publication Date
KR960016558U true KR960016558U (ko) 1996-06-17
KR0112470Y1 KR0112470Y1 (ko) 1998-04-09

Family

ID=19398715

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940030885U KR0112470Y1 (ko) 1994-11-21 1994-11-21 유압을 이용한 드릴링 머신의 회전축 승강장치

Country Status (1)

Country Link
KR (1) KR0112470Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101536775B1 (ko) * 2008-12-01 2015-07-14 두산인프라코어 주식회사 수직형 공작기계의 가공 거리 증대 장치

Also Published As

Publication number Publication date
KR0112470Y1 (ko) 1998-04-09

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee