KR930019337A - Marine Valve Grinding Equipment - Google Patents

Marine Valve Grinding Equipment Download PDF

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Publication number
KR930019337A
KR930019337A KR1019930001802A KR930001802A KR930019337A KR 930019337 A KR930019337 A KR 930019337A KR 1019930001802 A KR1019930001802 A KR 1019930001802A KR 930001802 A KR930001802 A KR 930001802A KR 930019337 A KR930019337 A KR 930019337A
Authority
KR
South Korea
Prior art keywords
seat surface
abrasive stone
horizontal direction
rotating
micro
Prior art date
Application number
KR1019930001802A
Other languages
Korean (ko)
Inventor
요시히로 가와무라
Original Assignee
요시히로 가와무라
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 요시히로 가와무라 filed Critical 요시히로 가와무라
Publication of KR930019337A publication Critical patent/KR930019337A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

시트면을 갖고 있는 밸브 본체를 회전시키는 장치의 상기 시트면의 밑쪽으로 경사지게 위치설치한 그라인딩모우터(15)에 의해서 회전 시켜지는 회전 연마석(14)과 상기 회전 연마석(14)을 시트면으로 승강시켜서 눌러닿게 하기 위한 승강용 보내기 나사봉(8)과, 상기 회전 연마석(14)을 시트면에 경사진 방향으로 진퇴하여 눌러닿도록 하기 위한 경사진퇴용 나사봉(16)과 상기 회전 연마석(14)을 시트면에 수평방향으로 진퇴하여 눌러닿도록 하기 위한 수평방향의 미소 보내기 나사봉(19)으로 이루어져 있어며 상기 수평방향 미소 보내기 나사봉(19)의 회전에 의해 상기 회전 연마석(14)을 수평방향으로 미소이동 시켜서 시트면을 미소 연마를 행할 수 있도록 한 것을 특징으로 하고 있다.The rotary abrasive stone 14 and the rotary abrasive stone 14, which are rotated by the grinding motor 15 which is inclined to the bottom of the seat surface of the device for rotating the valve body having the seat surface, are elevated to the seat surface. Lifting screw rod 8 for lifting and pressing to contact, inclined screw rod 16 for pushing and pushing the rotary abrasive stone 14 in a direction inclined to the seat surface and the rotary abrasive stone 14 ) Is composed of a horizontal micro screw thread (19) for advancing and touching the sheet surface in the horizontal direction and the rotating abrasive stone (14) by the rotation of the horizontal micro screw thread (19) It is characterized in that the sheet surface can be minutely polished by micro-moving in the horizontal direction.

Description

선박용 밸브의 연마장치Marine Valve Grinding Equipment

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

제1도는 본 발명장치의 전체정면도.1 is an overall front view of the apparatus of the present invention.

제2도는 본 발명장치의 주요부분의 일부 절단부이 정면도.Figure 2 is a front view of a part of the cut portion of the main part of the present invention.

제3도는 밸브 본체를 밸브 케이지의 밸브 시트에 올려논 상태의 확대 정면도.3 is an enlarged front view of a state in which the valve body is placed on the valve seat of the valve cage.

Claims (1)

시트면(3)을 갖고 있는 밸브 본체(1)를 회전시키는 장치와, 상기 시트면(5) 밑쪽에 경사지게 위치 설치된 그라인딩 모우터(15)에 의해서 회전되는 회전 연마석(14)과, 상기 회전 연마석(14)을 시트면(5)에 승강시켜서 눌러닿도록 하기 위한 승강용 보내기 나사봉(8)과, 상기 회전 연마석(14)을 시트면(5)에 수평방향으로 전퇴시켜서 눌러닿도록 하기 위한 수평방향으로 보내기 나사봉(19)으로 구성되어 있고, 상기 수평방향으로 미소 보내기나사봉(19)의 회전에 의해 상기 회전 연마석(14)을 수평방향으로 미소이동 시켜서 시트면(5)을 미소 연마하도록 한 것을 특징으로 하는 선반용 밸브의 연마장치.An apparatus for rotating the valve body 1 having a seat surface 3, a rotating abrasive stone 14 rotated by a grinding motor 15 disposed at an inclined position below the seat surface 5, and the rotating abrasive stone The lifting screw rod 8 for lifting and lowering the 14 to the seat surface 5 and the rotary abrasive stone 14 for retreating horizontally to the seat surface 5 for pressing and touching the seat surface 5. It is composed of a screw rod 19 to be sent in the horizontal direction, and the rotating abrasive stone 14 is micro-moved in the horizontal direction by the rotation of the micro screw threader 19 in the horizontal direction to finely polish the seat surface 5. Lathe valve grinding apparatus characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930001802A 1992-03-25 1993-02-10 Marine Valve Grinding Equipment KR930019337A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-25070 1992-03-25
JP025070U JPH08613U (en) 1992-03-25 1992-03-25 Polishing equipment for marine valves

Publications (1)

Publication Number Publication Date
KR930019337A true KR930019337A (en) 1993-10-18

Family

ID=12155669

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930001802A KR930019337A (en) 1992-03-25 1993-02-10 Marine Valve Grinding Equipment

Country Status (2)

Country Link
JP (1) JPH08613U (en)
KR (1) KR930019337A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100777837B1 (en) * 2006-02-03 2007-11-22 (주)대남테크 Valve grinding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134157B2 (en) * 1972-08-14 1976-09-24
JPS514394U (en) * 1974-06-27 1976-01-13

Also Published As

Publication number Publication date
JPH08613U (en) 1996-04-12

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application