KR960021389A - Finishing device of master cylinder - Google Patents

Finishing device of master cylinder Download PDF

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Publication number
KR960021389A
KR960021389A KR1019940036930A KR19940036930A KR960021389A KR 960021389 A KR960021389 A KR 960021389A KR 1019940036930 A KR1019940036930 A KR 1019940036930A KR 19940036930 A KR19940036930 A KR 19940036930A KR 960021389 A KR960021389 A KR 960021389A
Authority
KR
South Korea
Prior art keywords
hole
finishing device
cylinder
finishing
movement
Prior art date
Application number
KR1019940036930A
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Korean (ko)
Other versions
KR100234217B1 (en
Inventor
장시일
Original Assignee
정몽원
만도기계 주식회사
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Publication date
Application filed by 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019940036930A priority Critical patent/KR100234217B1/en
Publication of KR960021389A publication Critical patent/KR960021389A/en
Application granted granted Critical
Publication of KR100234217B1 publication Critical patent/KR100234217B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D67/00—Filing or rasping machines or devices
    • B23D67/04—Filing or rasping machines or devices with reciprocating tools, attached to a carrier at one end only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D67/00—Filing or rasping machines or devices
    • B23D67/10—Filing or rasping machines or devices for special use, e.g. for filing keys; Accessories therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

본 발명은 마스터실리더의 다듬질장치에 관한 것으로, 그 목적은 실린더의 내부에 존재하는 버(burr)를 완전하게 제거하여 왕복운동하는 피스톤의 파손을 방지하는 것이다. 본 발명에 따른 마스터실린더의 다듬질장치는, 그 일측에 홀(14) 형성되고, 일측단이 개방된 실린더, 셀린더의 일측만을 고정하도록 마련된 다듬질장치 본체(20), 실린더의 내부에 밀착삽입되도록 본체와 일체로 마련되되, 그 일측단이 개방된 중공의 삽입부(22), 삽입부의 내부에서 진퇴운동 가능하게 마련된 운동부재(40), 홀에 대응되는 삽입부에 마련되어 운동부재의 진퇴운동에 상응하여 홀에 밀착 또는 분리되는 다듬질부재(30)를 구비하여 홀에 형성된 버를 다듬질하는 것이다.The present invention relates to a finishing device for a master cylinder, and an object thereof is to completely remove a burr existing inside a cylinder to prevent breakage of a reciprocating piston. The finishing device of the master cylinder according to the present invention includes a hole 14 formed at one side thereof, and a cylinder having one end open, the finishing device main body 20 provided to fix only one side of the cylinder, to be inserted into the cylinder. It is provided integrally with the main body, one side end of the hollow insertion portion 22 is open, the movement member 40 is provided so as to move forward and backward within the insertion portion, provided in the insertion portion corresponding to the hole in the movement of the movement member Corresponding to trim the burrs formed in the hole by having a finishing member 30 in close contact or separation in the hole.

Description

마스터실린더의 다듬질장치Finishing device of master cylinder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 마스터실린더의 오일유로를 보인 실린더의 단면도,1 is a cross-sectional view of a cylinder showing the oil flow path of the master cylinder,

제2도는 본 발명에 따른 실린더의 오일유로의 단부를 확관하는 마스터실린더 다듬질장치를 보인 도면,2 is a view showing a master cylinder finishing device for expanding the end of the oil passage of the cylinder according to the present invention,

제3도는 본 발명에 따른 경사부의 발췌사시도.3 is an exploded perspective view of the inclined portion according to the present invention.

Claims (7)

그 일측에 홀(14)이 형성되고, 일측단이 개방된 실린더(10), 상기 실린더의 일측단을 고정하도록 마련된 다듬질장치 본체(20), 상기 실린더의 내부에 밀착삽입되도록 상기 본체와 일체로 마련되되, 그 일측단이 개방된 중공의 삽입부(22), 상기 삽입부의 내부에서 진퇴운등 가능하게 마련된 운동부재(40), 상기 홀에 대응되는 상기 삽입부에 마련되어 상기 운동부재의 진퇴운동에 상응하여 상기 홀에 밀착 또는 분리되는 다듬질부재(30)를 구비하여 상기 홀에 형성된 버를 다듬질하는 것을 특징으로 하는 마스터실린더 다듬질장치.A hole 14 is formed at one side thereof, the cylinder 10 having one end open, the finishing device main body 20 provided to fix one end of the cylinder, and the body integrally inserted into the cylinder. Is provided, but one side end of the hollow insertion portion 22, the movement member 40 is provided so as to move back and forth in the interior of the insertion portion, provided in the insertion portion corresponding to the hole forward and backward movement of the movement member Master finishing device, characterized in that for trimming the bur formed in the hole by having a finishing member 30 in close contact with or separated from the hole. 제1항에 있어서, 상기 다듬질부재에 대응하는 상기 운동부재에는 경사부(41)가 형성되어 상기 운동부재의 좌우운동에 상응하여 상기 다듬질부재가 상기 경사부를 미끄럼운동하여 상기 홀의 버를 다듬질하는 것을 특징으로 하는 마스터실린더의 다듬질장치.The method of claim 1, wherein the inclined portion 41 is formed in the movement member corresponding to the finishing member to the trim member sliding the inclined portion corresponding to the lateral movement of the movement member to trim the bur of the hole. Finishing device of the master cylinder characterized in that. 제2항에 있어서, 상기 경사부는 일정가격 이격되어 한쌍으로 마련되고, 상기 다듬질부재는 상기 경사부에 삽입설치되어 상기 경사부의 경사면을 따라 미끄럼운동 하도록 하기 위하여 경사면의 양측에 밀착되는 턱이 형성된 것을 특징으로 하는 마스터실린더의 다듬질장치.According to claim 2, wherein the inclined portion is provided in a pair spaced apart by a predetermined price, the finishing member is inserted into the inclined portion is formed in the jaw is in close contact with both sides of the inclined surface in order to slide along the inclined surface of the inclined portion Finishing device of the master cylinder characterized in that. 제3항에 있어서, 상기 홀에 대응되는 상기 삽입부에는 상기 다듬질부재 상기 홀을 향하여 진퇴운동하도록 상기 턱이 삽입되는 안내홀(31)이 형성된 것을 특징으로 하는 마스터실린더의 다듬질장치.4. The finishing device of claim 3, wherein the insertion part corresponding to the hole is provided with a guide hole (31) into which the jaw is inserted to move back and forth toward the hole. 제4항에 있어서, 상기 홀에 밀착되는 상기 턱에는 상기 홀의 단부를 압입하여 상기 홀에 형성된 버를 다듬질하기 위한 돌기가 형성된 것을 특징으로 하는 마스터 실린더의 다듬질장치.5. The finishing device of claim 4, wherein a projection is formed on the jaw that is in close contact with the hole to press the end of the hole to trim the burr formed in the hole. 제5항에 있어서, 상기 돌기는 그 상측이 좁고 하측이 넓은 것을 특징으로 하는 마스터실린더의 다듬질장치.6. The finishing device of the master cylinder according to claim 5, wherein the protrusion is narrow in its upper side and wide in its lower side. 제5항에 있어서, 상기 돌기는 상측이 좁고 하측이 넓은 파형인 것을 특징으로 하는 마스티실리더의 다듬질장치.6. The finishing device of the masticilider according to claim 5, wherein the protrusion has a narrow upper side and a wide lower side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940036930A 1994-12-26 1994-12-26 Work device of master cylinder KR100234217B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940036930A KR100234217B1 (en) 1994-12-26 1994-12-26 Work device of master cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940036930A KR100234217B1 (en) 1994-12-26 1994-12-26 Work device of master cylinder

Publications (2)

Publication Number Publication Date
KR960021389A true KR960021389A (en) 1996-07-18
KR100234217B1 KR100234217B1 (en) 2000-01-15

Family

ID=19403625

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940036930A KR100234217B1 (en) 1994-12-26 1994-12-26 Work device of master cylinder

Country Status (1)

Country Link
KR (1) KR100234217B1 (en)

Also Published As

Publication number Publication date
KR100234217B1 (en) 2000-01-15

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