KR970058845A - Grinding correction device of valve seat - Google Patents

Grinding correction device of valve seat Download PDF

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Publication number
KR970058845A
KR970058845A KR1019960047349A KR19960047349A KR970058845A KR 970058845 A KR970058845 A KR 970058845A KR 1019960047349 A KR1019960047349 A KR 1019960047349A KR 19960047349 A KR19960047349 A KR 19960047349A KR 970058845 A KR970058845 A KR 970058845A
Authority
KR
South Korea
Prior art keywords
valve seat
correction device
grinder
sheet
spindle
Prior art date
Application number
KR1019960047349A
Other languages
Korean (ko)
Other versions
KR100386907B1 (en
Inventor
보 레나트 핸슨
Original Assignee
보 레나트 핸슨
가부시키가이샤 웨이크필드
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 보 레나트 핸슨, 가부시키가이샤 웨이크필드 filed Critical 보 레나트 핸슨
Publication of KR970058845A publication Critical patent/KR970058845A/en
Application granted granted Critical
Publication of KR100386907B1 publication Critical patent/KR100386907B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/003—Other grinding machines or devices using a tool turning around the work-piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable

Landscapes

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

Abstract

본 발명은 밸드 시이트의 연삭 수정 장치를 밸브 가이드에 정확하게 설치할 수 있게 하여, 다양한 시이트 지름 및 시이트면에 신속히 대응할 수 있도록 한다.The present invention makes it possible to precisely install the grinding correction device of the ball sheet to the valve guide, so that it can quickly respond to various sheet diameters and sheet surfaces.

밸브 시이트(S)의 밸브 가이드(G)에 하부 스핀들(2c)의 하단을 고정하고, 상부 스핀들(2b)의 상단에 중공 구조의 선회 죠인트(3)를 접속한다. 상부 스핀들(2b)을 중심으로 하여, 밸브 시이트(S)의 시이트면(F) 상측에서 저속으로 선회하도록 선회부(20)를 배치한다. 선회부(20)의 환형 기반(24)에 선회부(20)의 선회에 연동하여 시이츠면(F)의 경사 각도를 따라 맞닿아 미끄러지도록 슬라이더(27)를 장착한다. 밸브 시이트의 연삭 수정 장치(1_는 슬라이더(27)에 아암(35)을 매개로 그라인더(50)를 3축 방향으로 조정할 수 있도록 장착한다. 밸브 시이트의 연속 수정 장치(1)에 의해 시이트면(F)을 연삭 수정할 때에는 공기와 함께 오일을 상부 스핀들(2b)의 상단으로부터 선회 죠인트(3)를 통해 선회부(20) 및 그라인더(50)로 공급한다.The lower end of the lower spindle 2c is fixed to the valve guide G of the valve seat S, and the hollow joint pivot joint 3 is connected to the upper end of the upper spindle 2b. The turning part 20 is arrange | positioned so that it may turn at low speed from the upper side of the sheet surface F of the valve seat S centering on the upper spindle 2b. The slider 27 is mounted on the annular base 24 of the revolving part 20 in contact with the revolving part of the revolving part 20 so as to contact and slide along the inclination angle of the seat surface F. The grinding correction device 1_ of the valve seat is mounted on the slider 27 so that the grinder 50 can be adjusted in three axes via the arm 35. The seat surface is continuously adjusted by the continuous correction device 1 of the valve seat. When grinding (F) is corrected, oil is supplied to the swing portion 20 and the grinder 50 from the upper end of the upper spindle 2b through the swing joint 3 together with the air.

Description

밸브 시이트이 연삭 수정 장치Valve seat grinding correction device

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

제1도는 본 발명의 한 실시형태를 나타내는 정면도1 is a front view showing an embodiment of the present invention.

제2도는 스핀들의 분해 정면도2 is an exploded front view of the spindle

제3도는 선회부의 확대 정면도3 is an enlarged front view of a turning part

제4도는 그라인더를 장치하는 홀더의 확대 평면도4 is an enlarged plan view of a holder for mounting a grinder

제5도는 편심콘(cone)의 확대 단면도5 is an enlarged cross-sectional view of an eccentric cone

제6도는 본 실시형태에 의한 적정한 편심촌의 선장 상태를 나타내는 알부 파단 정면도이다.6 is an albu fracture front view showing the captain state of an appropriate eccentric village according to the present embodiment.

Claims (2)

하단에 밸브 시이트의 밸브 가이드에 고정되고, 상단에 접속한 선회 죠인트로부터 측방으로 공기와 함께 오일을 공급하는 스핀들과, 이 스핀들을 중심으로 밸브 시이트의 시이트면 상측에서 저속으로 선회하고, 상기 선회 죠인트로부터 공기와 함께 오일이 공급되는 선회부와, 이 선회부의 손회에 연동하여 시이트면의 경사각도를 따르도록 맞닿아 미끄러지고, 상기 선회 죠인트로부터 공기와 함께 오일이 공급되는 그라인더를 구비하는 것을 특징으로 하는 밸브 시이트의 연삭 수정 장치A spindle fixed to the valve guide of the valve seat at the lower end and supplying oil with air to the side from the pivot joint connected to the upper end, and turning about the spindle at a low speed above the sheet surface of the valve seat, the pivot joint And a grinder in which oil is supplied together with air from the air, and a grinder in which oil is supplied together with air from the pivot joint to slide along the inclination angle of the sheet surface in conjunction with the swing of the swing part. Grinding correction device of valve seat 제1항에 있어서, 상기 적선회부에 시이트면과 평행한 방향으로 정밀하게 조장할 수 있도록 장착한 기반과, 이 기반에 시이트면의 경사 각도와 동일한 각도로 고정되어 맞닿아 미끄러지는 슬라이더와, 이 슬라이더에 아암을 매개로 3축 방향으로 정밀하게 조정할 수 있도록 장착한 그라인더를 구비하는 것을 특징으로 하는 밸브 시이트의 연삭 수정 장치2. The slider according to claim 1, further comprising: a base mounted to the ridge turning portion so as to be precisely promoted in a direction parallel to the sheet surface, a slider fixed to the base at an angle equal to the inclination angle of the sheet surface, and sliding; Grinding correction device of the valve sheet, characterized in that the slider is provided with a grinder mounted so as to be precisely adjusted in the three-axis direction via the arm. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960047349A 1996-01-09 1996-10-22 Grinding Correction Device for Valve Sheet KR100386907B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP96-029791 1996-01-09
JP08029791A JP3098184B2 (en) 1996-01-09 1996-01-09 Valve seat straightening device

Publications (2)

Publication Number Publication Date
KR970058845A true KR970058845A (en) 1997-08-12
KR100386907B1 KR100386907B1 (en) 2003-08-19

Family

ID=12285826

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960047349A KR100386907B1 (en) 1996-01-09 1996-10-22 Grinding Correction Device for Valve Sheet

Country Status (2)

Country Link
JP (1) JP3098184B2 (en)
KR (1) KR100386907B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5862908B1 (en) * 2014-08-15 2016-02-16 株式会社ウエイクフィールド Valve seat grinding apparatus and valve seat grinding method
KR101716567B1 (en) * 2015-05-11 2017-03-16 육태균 Auto chucking device for engine valve
CN110802487B (en) * 2019-11-05 2021-06-25 四川金鹏宏达实业有限公司 Polishing equipment for metal label
CN111113202A (en) * 2020-01-07 2020-05-08 英华利汽车模具系统（深圳）有限公司 Automatic running-in machine

Also Published As

Publication number Publication date
JPH09192997A (en) 1997-07-29
JP3098184B2 (en) 2000-10-16
KR100386907B1 (en) 2003-08-19

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