KR930021317A - Method for manufacturing cage for constant velocity universal joint - Google Patents

Method for manufacturing cage for constant velocity universal joint Download PDF

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Publication number
KR930021317A
KR930021317A KR1019930005370A KR930005370A KR930021317A KR 930021317 A KR930021317 A KR 930021317A KR 1019930005370 A KR1019930005370 A KR 1019930005370A KR 930005370 A KR930005370 A KR 930005370A KR 930021317 A KR930021317 A KR 930021317A
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KR
South Korea
Prior art keywords
windows
dish
rim
cage
constant velocity
Prior art date
Application number
KR1019930005370A
Other languages
Korean (ko)
Other versions
KR950013928B1 (en
Inventor
야콥 베르너
Original Assignee
피. 슈바쯜러, 하.하.벨쇼프.
뢰어 앤드 브롬캄프 게엠베하
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
Priority claimed from DE4211758A external-priority patent/DE4211758C2/en
Application filed by 피. 슈바쯜러, 하.하.벨쇼프., 뢰어 앤드 브롬캄프 게엠베하 filed Critical 피. 슈바쯜러, 하.하.벨쇼프.
Publication of KR930021317A publication Critical patent/KR930021317A/en
Application granted granted Critical
Publication of KR950013928B1 publication Critical patent/KR950013928B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22303—Details of ball cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

본 발명은 볼들을 서로에 관해 안내하기 위해 안내면과 윈도우 면들의 위치에 관하여 보다 큰 정확성을 달성할 목적으로 등속 유니버설 조인트용 케이지를 제조하는 방법에 관한 것으로서, 이러한 방법은 비절삭 성형 작업을 포함한다.The present invention relates to a method of manufacturing a cage for a constant velocity universal joint for the purpose of achieving greater accuracy with respect to the position of the guide and window surfaces for guiding the balls relative to each other, the method comprising a non-cutting forming operation. .

본 발명의 목적은 역시 비절삭 방식으로 제조되는 더 큰 윈도우 면들을 사용함으로써 볼들의 반경 방향 안내를 개선하는 것이다. 이러한 목적은 제1단계에서, 원형 판 금속 블랭크로부터 출발하여, 림을 갖춘 디쉬가 디프 드로잉되는 동시에, 윈도우들이 제조됨에 따라 디쉬의 내부 및/또는 외부 원주면을 따라 원주 방향으로 분포되고 종방향 측으로 내측으로 또는 종방향 축으로부터 외측으로 향해지고 디쉬 개구로부터 시작하여 윈도우들의 폭보다 큰 거리로 연장하는 돌출부들이 형성되는 것에 의해 달성된다. 제2단가에서, 디쉬의 기부와 림이 외부 원주면에서 돌출부들을 형성하는 부품들을 남기면서 동시에 또는 연속적으로 펀칭된다. 제3단계에서, 림으로부터 펀칭된 외측으로 향한 돌출 부분들이 프로필 스탬핑에 의해 최종 상태로 동시에 또는 연속적으로 변경되고, 제4단계에서, 윈도우들이 펀칭된다.It is an object of the present invention to improve the radial guidance of the balls by using larger window faces which are also manufactured in a non-cutting manner. This object is, in the first step, starting from a circular plate metal blank, with the rim being drawn, while at the same time being distributed in the circumferential direction along the inner and / or outer circumferential surface of the dish as the windows are manufactured and on the longitudinal side. This is achieved by forming protrusions that are directed inwardly or outwardly from the longitudinal axis and extend from the dish opening to a distance greater than the width of the windows. At a second cost, the base and rim of the dish are punched simultaneously or continuously, leaving parts forming protrusions on the outer circumferential surface. In a third step, outwardly projecting portions punched out of the rim are simultaneously or successively changed to their final state by profile stamping, and in a fourth step, the windows are punched.

Description

등속 유니버설 조인트용 케이지 제조 방법Method for manufacturing cage for constant velocity universal joint

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

제1도는 본 발명에 의해 제시된 방법에 따라 제조된 케이지를 갖는 등속 유니버설 조인트의 종단면도.1 is a longitudinal sectional view of a constant velocity universal joint with a cage made according to the method presented by the present invention.

제2도는 원형 블랭크로부터 디프 드로잉(deep-drawing)하여 제조된 디쉬(dish)의 종단면도.FIG. 2 is a longitudinal sectional view of a dish made by deep-drawing from a circular blank.

제3도는 기부 및 림이 천공된 디쉬의 측면도.3 is a side view of the dish with the base and the rim perforated.

제4도는 제3도의 Ⅳ-Ⅳ 단면도.4 is a cross-sectional view taken along line IV-IV of FIG.

제5도는 제3도의 Ⅴ-Ⅴ 단면도.5 is a cross-sectional view taken along the line VV of FIG.

Claims (5)

외부 조인트 부품과 내부 조인트 부품사이에서 토오크 전달 볼들을 안내하도록 되어 있고, 반경 방향 및 원주 방향으로 이동가능한 방향으로 내측 및 외측으로 돌출해 있는 볼들을 안내하도록 되어 있고 종방향 축을 따라 이격되어 있는 윈도우 면들을 갖고 단일 평면에 위치한 원주 방향으로 분포된 윈도우들을 구비하고, 조인트 부품들중의 하나의 안내면상으로 안내를 가능하게 하는 허용하는 안내면을 더 구비하고, 상기 평면은 관절 중심에서 직각으로 종방향 축과 교차하는 윈도우들의 중심들을 포함하는 등속 유니버설 조인트용 케이지를 제조하는 방법으로서, 우선, 블랭크가 성형되고, 후속 단계들 이후에, 윈도우들이 펀칭되는 등속 유니버설 조인트용 케이지 제조 방법에 있어서, 제1단계에서, 원형 판 금속 블랭크로부터 출발하여, 림을 갖춘 디쉬가 디프 드로잉되는 동시에, 윈도우들이 제조됨에 따라 디쉬의 내부 및/또는 외부 원주면을 따라 원주 방향으로 분포되고 종방향 축으로 내측으로 또는 종방향 축으로부터 외측으로 향해지고 디쉬 개구부로부터 시작하여 윈도우들의 폭보다 큰 거리로 연장하는 돌출부들이 형성되고, 제2단계에서, 디쉬의 기부와 림이 외부 원주면에서 돌출부들을 형성하는 부분들을 남기면서 동시에 또는 연속적으로 펀칭되고, 제3단계에서, 림으로부터 펀칭된 외측으로 향한 돌출 부분들이 프로필 스탬핑에 의해 최종 상태로 동시에 또는 연속적으로 변경하고, 제4단계에서, 윈도우들이 펀칭되는 것을 특징으로 하는 등속 유니버설 조인트용 케이지 제조 방법.A window surface adapted to guide the torque transfer balls between the outer joint part and the inner joint part and to guide the balls projecting inward and outward in a radially and circumferentially movable direction and spaced along the longitudinal axis. And circumferentially distributed windows located in a single plane, the guide surface further allowing a guide on one of the joint parts, the plane being a longitudinal axis perpendicular to the joint center. A method of manufacturing a cage for a constant velocity universal joint comprising centers of windows intersecting with a first step, the method comprising: firstly, forming a blank, and after the subsequent steps, a method for manufacturing a cage for a constant velocity universal joint in which windows are punched With round rim, starting from the circular plate metal blank At the same time the dish is deeply drawn, it is distributed circumferentially along the inner and / or outer circumferential surface of the dish as the windows are manufactured and inwardly on the longitudinal axis or outward from the longitudinal axis and starting from the dish opening. Projections extending over a distance greater than the width are formed, and in the second step, the base and the rim of the dish are punched simultaneously or continuously, leaving portions forming the projections on the outer circumferential surface, and in the third step, punching from the rim Wherein the outwardly directed projections are simultaneously or continuously changed to their final state by profile stamping, and in a fourth step, the windows are punched. 제1항에 있어서, 윈도우들을 펀칭하는 것과 동시에, 윈도우 면들을 성형할 목적으로, 디쉬 개구에 인접해 있는 외측으로 향한 림 돌출부들로부터 재료가 제거되는 것을 특징으로 하는 등속 유니버설 조인트용 케이지 제조방법.2. The method of claim 1 wherein material is removed from the outwardly facing rim projections adjacent the dish opening for the purpose of shaping the window faces simultaneously with punching the windows. 제1항 또는 제2항에 있어서, 제5단계에서, 후속 스탬핑에 의해, 윈도우들이 안내면의 중심을 향해 그들의 최종 치수로 정렬되는 것을 특징으로 등속 유니버설 조인트용 케이지 제조 방법.Method according to claim 1 or 2, characterized in that in the fifth step, by subsequent stamping, the windows are aligned in their final dimensions towards the center of the guide surface. 제1항 또는 제2항에 잇어서, 펀칭 과정이 정밀 펀칭 과정인 것을 특징으로 하느 등속 유니버설 조인트용 케이지 제조 방법.The method of manufacturing a cage for constant velocity universal joints according to claim 1 or 2, wherein the punching process is a precision punching process. 제1항 또는 제3항중 어느 한 항에 있어서, 케이지는, 기부의 분리 영역에서, 칩 성형 방식으로 절삭되는 것을 특징으로 하는 등속 유니버설 조인트용 케이지 제조 방법.The method for manufacturing a cage for constant velocity universal joints according to any one of claims 1 to 3, wherein the cage is cut by a chip forming method in the separation region of the base. ※ 참고사항 : 최초 출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed by the contents of the original application.
KR1019930005370A 1992-04-08 1993-03-31 Method of producing cage for constant velocity ratio universal joint KR950013928B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4211758.5 1992-04-08
DE4211758A DE4211758C2 (en) 1992-04-08 1992-04-08 Method of manufacturing a cage for a constant velocity universal joint

Publications (2)

Publication Number Publication Date
KR930021317A true KR930021317A (en) 1993-11-22
KR950013928B1 KR950013928B1 (en) 1995-11-18

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KR1019930005370A KR950013928B1 (en) 1992-04-08 1993-03-31 Method of producing cage for constant velocity ratio universal joint

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KR (1) KR950013928B1 (en)
IT (1) IT1263882B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990031890A (en) * 1997-10-10 1999-05-06 배길훈 Manufacturing method of ball cage for automobile constant velocity joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990031890A (en) * 1997-10-10 1999-05-06 배길훈 Manufacturing method of ball cage for automobile constant velocity joint

Also Published As

Publication number Publication date
ITMI930652A0 (en) 1993-04-01
KR950013928B1 (en) 1995-11-18
IT1263882B (en) 1996-09-04
ITMI930652A1 (en) 1994-10-01

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