KR870001001A - Cylindrical grinding method and apparatus - Google Patents

Cylindrical grinding method and apparatus Download PDF

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Publication number
KR870001001A
KR870001001A KR1019850005453A KR850005453A KR870001001A KR 870001001 A KR870001001 A KR 870001001A KR 1019850005453 A KR1019850005453 A KR 1019850005453A KR 850005453 A KR850005453 A KR 850005453A KR 870001001 A KR870001001 A KR 870001001A
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KR
South Korea
Prior art keywords
grinding
grindstone
workpiece
center
wheel
Prior art date
Application number
KR1019850005453A
Other languages
Korean (ko)
Other versions
KR920000541B1 (en
Inventor
규우 가끼모또
Original Assignee
가부시끼 가이샤 우에다 기겐
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 가부시끼 가이샤 우에다 기겐 filed Critical 가부시끼 가이샤 우에다 기겐
Priority to KR1019850005453A priority Critical patent/KR920000541B1/en
Publication of KR870001001A publication Critical patent/KR870001001A/en
Application granted granted Critical
Publication of KR920000541B1 publication Critical patent/KR920000541B1/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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally

Abstract

내용 없음.No content.

Description

원주형(圓鑄形)의 연삭방법 및 그 장치Cylindrical grinding method and apparatus

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

제1도는 본 발명상의 일실시예로서의 장치의 정면도1 is a front view of an apparatus as one embodiment of the present invention.

제2도는 본 발명상의 일실시예로서의 장치의 측면도2 is a side view of the apparatus as one embodiment of the present invention.

제3도는 일부를 중단하여 피가공제의 연삭면과 캡휠형 지식과의 관계를 나타낸 측면도3 is a side view showing the relationship between the grinding surface of the workpiece and the cabwheel-type knowledge.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 기대(基臺) 2 : 테이블(Table)1: expectation 2: Table

3 : 주축대(主軸臺) 4 : 주축(主軸)3: headstock 4: headstock

5 : 심압축(心押軸) 6 : 심압대(心押臺)5: cardiac compression 6: heart stock

7,8 :협착금구(挾着金具) 9 : 피가공재(被加工材)7,8: Stenosis fastener 9: Work material (피 加工 材)

10 : 감속기구 11 : 모터10: reduction mechanism 11: motor

12 : 연삭 이송대 13 : 주이송나사축12: grinding feed table 13: main feed screw shaft

14 : 이동대 15 : 모터14: moving table 15: motor

16 : 지지판 17 : 지석대(砥石臺)16: support plate 17: stone stand

18 : 절입용 엔시모터(切逑用 NC Motor)18: NC motor for cutting

19 : 이송축 20,20a : 리밋트 스윗치19: Feed axis 20,20a: Limit switch

21,22 : 조작편(操作片) 23 : 축수체(軸受體)21,22: operation piece 23: bearing body

24 : 스핀들(Spindle) 27 : 지석24: Spindle 27: grindstone

Claims (2)

피가공제 혹은 캡휠형 지석을 좌우로 이동시켜 연삭하는 방법에 있어서, 캡 휠형 지석의 단면이 그 옥후의 중앙부에서 피가공재의 의주에 절(切)하는 위치가 되도록 피 가공재의 중심축선과 지석의 축선을 지석단면의 옥후의 중심원의 반경분만큼 엇갈리게 하여 중심이 따르도록 배치하고, 이 지석을 고속회전하고 피가공재를 지석으로 회전하면서 어느 일방을 이동하고, 지석의 단면과 의주면에서 연삭을 행하고 1행정으로 조연삭(粗硏削), 준사상연삭(準仕上硏削), 사상연삭을 동시에 행하도록 한 것을 특징으로 하는 원주형의 연삭방법(圓鎌形硏削方法).In a method of grinding a workpiece or a cab wheel grindstone by moving it from side to side, the center of the work piece and the center axis of the workpiece are cut so that the cross section of the cab wheel grindstone is cut at the center of the workpiece. Arrange the axis along the center by staggering the radius by the radius of the central circle of the grindstone section, and move one of them while rotating the grindstone to the grindstone. A cylindrical grinding method comprising: roughing, semi-normal grinding, and finishing grinding simultaneously in one stroke. 모터에 감속기를 통하여 연결시킨 주축과, 주축과 동일선상에서 대향한 심압축(心押軸)을 설한 테이블을 기대(基臺)상에 설하고, 또한 기대상에는 주축과 심압축으로 지지한 피가공재와 평행하게 이동하는 이동대를 설함과 동시에, 이 이동대상에 지지판을 설한 지석대를 엔시(NC)모터로 피가공재에 향하여 전진 가능하게 설하고, 또한 자석대상의 상기 지지판에는 상하 조정가능하게 피가공재와 직각방향의 스핀들을 축수로 지지하는 축수체를 설하고 또한 스핀들은 일단을 지지판에 설한 모터로 연결시킴과 동시에 타단에는 상기 피가공재의 연삭면을 압압하고 연삭하는 캡 휠형 지석을 장착하여서 되는 연삭장치.The main shaft connected to the motor through the reducer, and the table on which the cardiac compression is opposed on the same line as the main shaft are placed on the base, and the workpieces supported by the main shaft and the cardiac compression on the base. At the same time, the moving table that moves in parallel is installed, and the grindstone table having the support plate installed on the moving object is installed to be moved forward with the NC motor toward the workpiece, and the support plate of the magnet object is adjustable up and down. Grinding body is installed to support the spindle in the direction perpendicular to the shaft, and the spindle is connected by a motor installed on the support plate, and at the other end, the grinding wheel is equipped with a cap wheel-type grindstone for pressing and grinding the grinding surface of the workpiece. Device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850005453A 1985-07-29 1985-07-29 Grinding machine for working cylinderical work KR920000541B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850005453A KR920000541B1 (en) 1985-07-29 1985-07-29 Grinding machine for working cylinderical work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850005453A KR920000541B1 (en) 1985-07-29 1985-07-29 Grinding machine for working cylinderical work

Publications (2)

Publication Number Publication Date
KR870001001A true KR870001001A (en) 1987-03-10
KR920000541B1 KR920000541B1 (en) 1992-01-16

Family

ID=19242064

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005453A KR920000541B1 (en) 1985-07-29 1985-07-29 Grinding machine for working cylinderical work

Country Status (1)

Country Link
KR (1) KR920000541B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3990181B2 (en) * 2002-04-15 2007-10-10 Ｎｔｎ株式会社 Manufacturing method of hydrodynamic bearing device

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KR920000541B1 (en) 1992-01-16

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