KR970045909A - Universal joint for preventing play - Google Patents

Universal joint for preventing play Download PDF

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Publication number
KR970045909A
KR970045909A KR1019950070101A KR19950070101A KR970045909A KR 970045909 A KR970045909 A KR 970045909A KR 1019950070101 A KR1019950070101 A KR 1019950070101A KR 19950070101 A KR19950070101 A KR 19950070101A KR 970045909 A KR970045909 A KR 970045909A
Authority
KR
South Korea
Prior art keywords
universal joint
needle bearing
insert
yoke
shaft
Prior art date
Application number
KR1019950070101A
Other languages
Korean (ko)
Other versions
KR100214986B1 (en
Inventor
진병운
Original Assignee
전성원
현대자동차 주식회사
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950070101A priority Critical patent/KR100214986B1/en
Publication of KR970045909A publication Critical patent/KR970045909A/en
Application granted granted Critical
Publication of KR100214986B1 publication Critical patent/KR100214986B1/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
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • 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
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
    • F16D3/41—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

본 발명은 차량의 유니버설 조인트 유격을 방지하여 진동 및 소음의 발생을 최소로 줄이도록 한 유격방지용 유니버설 조인트에 관한 것으로, 이러한 종래의 유니버설 조인트(10)는 각도를 가진 두측 사이로 동력을 전달할 때, 십자축(12)과 니들베어링(13a)의 접촉면에 갭이 발생하여 동력전달시 진동 및 소음이 발생하는 문제점이 있었던바, 본 발명은 요크(11)는 결합편(19)에 요크공(18)을 형성하되, 상기 요크공(18)에 걸림홈(18a), 걸림턱(18b)을 형성하고, 상기 걸림홈(18a)에 접시스프링(16)을 삽입하며 상기 걸림홈(18a)에 삽입된 접시스프링에 다시 니즐베어링(13a)을 삽입하고, 니들베어링(13a)의 후단에 톱니붙이와셔(17)를 삽입한 다음 또다른 니들베어링(13b)을 삽입하되, 니들베어링(13a,13b)의 삽입부 내주면에 테이퍼부(18a)를 각각 형성시키고, 상기 테이퍼부(15a)에 십자축(12)의 축을 삽입하여 결합시키되, 상기 십자축의 축 외주면에 테이퍼부(15b)를 형성하므로 유니버설 조인트에 마모가 발생하더라도 갭의 발생을 제거하므로 유니버설 조인트의 수명을 연장시킬 뿐 아니라, 동력전달시 진동 및 소음발생을 억제시킬 수 있는 것임.The present invention relates to a gap preventing universal joint to prevent the universal joint gap of the vehicle to minimize the occurrence of vibration and noise, such a conventional universal joint 10 when the power transfer between the two sides having an angle, cross There was a problem that a gap occurs in the contact surface between the shaft 12 and the needle bearing 13a, causing vibration and noise during power transmission. In the present invention, the yoke 11 has a yoke hole 18 in the coupling piece 19. To form, but to form the engaging groove (18a), the locking jaw (18b) in the yoke hole (18), the plate spring 16 is inserted into the locking groove (18a) and inserted into the locking groove (18a) Insert the needle bearing 13a back into the dish spring, insert the toothed washer 17 into the rear end of the needle bearing 13a, and then insert another needle bearing 13b into the needle bearing 13a, 13b. Tapered portions 18a are formed on the inner circumferential surface of the insert portion, and the tapered portions 15a are formed. Insert the shaft of the cross shaft 12 into the coupling), but the tapered portion 15b is formed on the outer peripheral surface of the cross shaft, thereby eliminating the occurrence of gaps even if wear occurs in the universal joint, thereby extending the life of the universal joint as well. In addition, vibration and noise can be suppressed during power transmission.

Description

유격방지용 유니버설 조인트Universal joint for prevention of play

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

제1도는 종래의 유니버설 조인트부분 분해사시도,1 is an exploded perspective view of a conventional universal joint portion,

제2도는 종래의 유니버설 조인트 결합상태 확대단면도,2 is an enlarged cross-sectional view of a conventional universal joint coupling state,

제3도는 본 발명의 유니버설 조인트 결합상태 확대단면도,Figure 3 is an enlarged cross-sectional view of the universal joint coupling state of the present invention,

제4도는 본 발명의 유니버설 조인트 분해상태 확대단면도.Figure 4 is an enlarged cross-sectional view of the universal joint disassembled state of the present invention.

Claims (1)

요크공의 내주면 외측과 내측에 걸림홈과 걸림턱을 형성한 요크와; 상기 요크의 걸림홈에 삽입하는 접시스프링과; 상기 요크 걸림턱에 삽입하는 톱니붙이와셔와; 상기 요크공에 삽입되고, 내주면에 테이퍼부를 형성한 한쌍의 니들베어링과; 상기 니들베어링의 테이퍼부와 대응되는 테이퍼부를 축 외주면에 형성한 십자축으로 구성한 것을 특징으로 하는 유격방지용 유니버설 조인트.A yoke having a locking groove and a locking jaw formed at an outer side and an inner circumferential surface of the yoke hole; A dish spring inserted into the locking groove of the yoke; A toothed washer inserted into the yoke locking jaw; A pair of needle bearings inserted into the yoke hole and having a tapered portion on an inner circumferential surface thereof; The universal joint for preventing gaps, wherein the tapered portion corresponding to the tapered portion of the needle bearing is formed of a cross shaft formed on the outer peripheral surface of the shaft.
KR1019950070101A 1995-12-30 1995-12-30 Universal joint for preventing clearance KR100214986B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950070101A KR100214986B1 (en) 1995-12-30 1995-12-30 Universal joint for preventing clearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950070101A KR100214986B1 (en) 1995-12-30 1995-12-30 Universal joint for preventing clearance

Publications (2)

Publication Number Publication Date
KR970045909A true KR970045909A (en) 1997-07-26
KR100214986B1 KR100214986B1 (en) 1999-08-02

Family

ID=19448699

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950070101A KR100214986B1 (en) 1995-12-30 1995-12-30 Universal joint for preventing clearance

Country Status (1)

Country Link
KR (1) KR100214986B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010049015A (en) * 1999-11-30 2001-06-15 이계안 Universal joint of vehicle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101880561B1 (en) * 2012-09-17 2018-07-20 이래에이엠에스 주식회사 Joint of intermediate shaft assembly for vehicle
CN104696380A (en) * 2013-12-04 2015-06-10 万向钱潮股份有限公司 Long-life lardan university joint
KR101581344B1 (en) * 2014-09-02 2015-12-30 주식회사 창진테크 Auto-pully for generator of automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010049015A (en) * 1999-11-30 2001-06-15 이계안 Universal joint of vehicle

Also Published As

Publication number Publication date
KR100214986B1 (en) 1999-08-02

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