JPH08200384A - Joint unit for driving wheel - Google Patents
Joint unit for driving wheelInfo
- Publication number
- JPH08200384A JPH08200384A JP7005897A JP589795A JPH08200384A JP H08200384 A JPH08200384 A JP H08200384A JP 7005897 A JP7005897 A JP 7005897A JP 589795 A JP589795 A JP 589795A JP H08200384 A JPH08200384 A JP H08200384A
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- ring member
- hub structure
- joint unit
- end surface
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
-
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自動車の駆動車輪を車
体に回転自在に支承するための駆動車輪用継手ユニット
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drive wheel joint unit for rotatably supporting a drive wheel of an automobile on a vehicle body.
【０００２】[0002]
【従来の技術】一般的に、エンジンの駆動力を伝達する
駆動軸には、等速自在継手を介して設けられたハブに自
動車の駆動車輪が取り付けられるとともに、この駆動車
輪は、車体に対し軸受を介して回転自在に支持されてい
る。2. Description of the Related Art Generally, a drive shaft for transmitting a drive force of an engine is mounted with a drive wheel of an automobile on a hub provided through a constant velocity universal joint. It is rotatably supported via bearings.
【０００３】この種の等速自在継手とハブの構造は、例
えば、特開平６−１９３６４５号公報に開示されてい
る。これを、図８を参照して概略的に説明すると、等速
自在継手を構成するアウタレース（外輪部材）２が底部
材４を有しており、車輪ハブ６の延長部に軸受装置８が
嵌着されるとともに、この車輪ハブ６側からボルト１０
が挿入されて該ボルト１０の先端が前記底部材４に螺合
している。さらに、アウタレース２と車輪ハブ６には、
互いに噛合してトルクを伝達するための内歯１２と外歯
１４が設けられている。The structure of the constant velocity universal joint and the hub of this kind is disclosed in, for example, Japanese Patent Laid-Open No. 6-193645. This will be schematically described with reference to FIG. 8. An outer race (outer ring member) 2 forming a constant velocity universal joint has a bottom member 4, and a bearing device 8 is fitted to an extension portion of a wheel hub 6. When the wheel hub 6 is worn, the bolt 10 is attached from the wheel hub 6 side.
Is inserted and the tip of the bolt 10 is screwed into the bottom member 4. Furthermore, the outer race 2 and the wheel hub 6
Inner teeth 12 and outer teeth 14 are provided for meshing with each other and transmitting torque.
【０００４】[0004]
【発明が解決しようとする課題】ところが、上記の従来
技術では、ボルト１０が車輪ハブ６側、すなわち、駆動
車輪側から挿入されるため、このボルト１０の着脱作業
が相当に煩雑なものになっている。さらに、内歯１２と
外歯１４を成形加工する必要があり、この加工作業が相
当に煩雑なものになっている。しかも、アウタレース２
と車輪ハブ６とは、内歯１２と外歯１４が互いに噛合し
てトルクを伝達するように構成されているが、この内歯
１２とこの外歯１４との相対位置が軸方向にずれ易く、
場合によっては該内歯１２と該外歯１４が強固に噛合で
きず、前記アウタレース２と前記車輪ハブ６とを一体的
に回転させることができないという問題も指摘されてい
る。However, in the above-mentioned prior art, the bolt 10 is inserted from the wheel hub 6 side, that is, the drive wheel side, so that the attaching and detaching work of the bolt 10 becomes considerably complicated. ing. Further, the inner teeth 12 and the outer teeth 14 need to be formed and processed, and this processing operation is considerably complicated. Moreover, the outer race 2
The wheel hub 6 and the wheel hub 6 are configured such that the inner teeth 12 and the outer teeth 14 mesh with each other to transmit torque, but the relative positions of the inner teeth 12 and the outer teeth 14 are easily displaced in the axial direction. ,
In some cases, it has been pointed out that the inner teeth 12 and the outer teeth 14 cannot be firmly meshed with each other, and the outer race 2 and the wheel hub 6 cannot be integrally rotated.
【０００５】本発明は、この種の問題を解決するための
ものであり、組立作業が簡素化するとともに、駆動車輪
を確実かつ円滑に回転駆動することが可能な駆動車輪用
継手ユニットを提供することを目的とする。The present invention is intended to solve this type of problem, and provides a drive wheel joint unit that simplifies assembly work and is capable of reliably and smoothly rotating a drive wheel. The purpose is to
【０００６】[0006]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明は、内球面に周方向に互いに離間して複数
のボール転動溝が設けられるとともに、該内球面の底部
に貫通孔が形成されたカップ状外輪部材と、動力を伝達
するための車輪取付用フランジ部を有し軸方向延長部に
軸受が嵌着されたハブ構造体と、前記外輪部材と前記ハ
ブ構造体を一体的に回転させるための回り止め機構と、
該外輪部材と該ハブ構造体を互いに軸方向に締め付け固
定する締付機構と、を備え、前記回り止め機構は、前記
外輪部材の径方向に延在する第１端面と前記ハブ構造体
の径方向に延在しかつ前記第１端面に対向する第２端面
とに設けられており、前記締付機構は、前記外輪部材側
に頭部が配置されるボルト部材と、前記ハブ構造体側に
配置されるナット部材と、を有することを特徴とする。In order to achieve the above object, the present invention provides a plurality of ball rolling grooves which are circumferentially spaced from each other on an inner spherical surface, and penetrate the bottom surface of the inner spherical surface. A cup-shaped outer ring member having holes formed therein, a hub structure having a wheel mounting flange portion for transmitting power, and a bearing fitted in an axially extending portion; and the outer ring member and the hub structure. A rotation stop mechanism for rotating integrally,
A fastening mechanism for fastening and fixing the outer ring member and the hub structure to each other in the axial direction, wherein the rotation stopping mechanism has a first end surface extending in the radial direction of the outer ring member and a diameter of the hub structure. Is provided on a second end surface that extends in the direction and faces the first end surface, and the tightening mechanism is a bolt member having a head arranged on the outer ring member side, and arranged on the hub structure side. And a nut member that is formed.
【０００７】[0007]
【作用】本発明に係る駆動車輪用継手ユニットでは、外
輪部材の第１端面とハブ構造体の第２端面が係合した状
態で締付機構を介して前記外輪部材と前記ハブ構造体が
互いに軸方向に締め付け固定される。その際、第１およ
び第２端面は、軸方向に向かって互いに対向しており、
締付機構の作用下に外輪部材とハブ構造体が互いに軸方
向に締め付けられると、この第１および第２端面が互い
に押圧される。これにより、回り止め機構が確実に機能
して、外輪部材とハブ構造体は、一体的かつ円滑に回転
駆動することができる。さらに、締付機構を構成するボ
ルト部材は、外輪部材側から挿入されるため、このボル
ト部材の着脱作業が一挙に簡素化する。In the drive wheel joint unit according to the present invention, the outer ring member and the hub structure are mutually connected via the tightening mechanism with the first end surface of the outer ring member and the second end surface of the hub structure engaged with each other. It is fastened and fixed in the axial direction. At that time, the first and second end faces face each other in the axial direction,
When the outer ring member and the hub structure are axially fastened to each other under the action of the fastening mechanism, the first and second end faces are pressed against each other. As a result, the detent mechanism functions reliably, and the outer ring member and the hub structure can be integrally and smoothly rotated. Further, since the bolt member that constitutes the tightening mechanism is inserted from the outer ring member side, the work of attaching and detaching the bolt member is simplified at once.
【０００８】[0008]
【実施例】本発明に係る駆動車輪用継手ユニットについ
て実施例を挙げ、添付の図面を参照しながら以下に詳細
に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A drive wheel joint unit according to the present invention will be described in detail below with reference to the accompanying drawings.
【０００９】図１において、参照数字２０は、第１の実
施例に係る駆動車輪用継手ユニットを示す。この継手ユ
ニット２０は、等速自在継手を構成する外輪部材２２
と、ハブ構造体２４と、前記外輪部材２２と前記ハブ構
造体２４を一体的に回転させるための回り止め機構２６
と、該外輪部材２２と該ハブ構造体２４を互いに軸方向
（矢印Ａ方向）に締め付け固定する締付機構２８とを備
える。In FIG. 1, reference numeral 20 indicates a drive wheel joint unit according to the first embodiment. The joint unit 20 includes an outer ring member 22 that constitutes a constant velocity universal joint.
A hub structure 24, a rotation stopping mechanism 26 for integrally rotating the outer ring member 22 and the hub structure 24.
And a fastening mechanism 28 for fastening and fixing the outer ring member 22 and the hub structure 24 in the axial direction (arrow A direction).
【００１０】外輪部材２２は、カップ状を有しており、
内球面３０に周方向に互いに離間して複数のボール転動
溝３２が設けられるとともに、この内球面３０の底部に
貫通孔３４が形成される。外輪部材２２の底部側端部に
は、径方向（矢印Ｂ方向）に延在する第１端面３６が設
けられている。The outer ring member 22 has a cup shape,
A plurality of ball rolling grooves 32 are provided on the inner spherical surface 30 so as to be spaced apart from each other in the circumferential direction, and a through hole 34 is formed at the bottom of the inner spherical surface 30. A first end surface 36 extending in the radial direction (arrow B direction) is provided at the bottom end of the outer ring member 22.
【００１１】ハブ構造体２４は、図示しない駆動車輪に
動力を伝達するための車輪取付用フランジ部３８を有
し、軸方向延長部４０に軸受４２が嵌着される。このハ
ブ構造体２４は、径方向に延在しかつ第１端面３６に対
向する第２端面４４を有するとともに、中央部に貫通孔
４６が設けられている。The hub structure 24 has a wheel mounting flange portion 38 for transmitting power to a drive wheel (not shown), and a bearing 42 is fitted to an axial extension portion 40. The hub structure 24 has a second end face 44 that extends in the radial direction and faces the first end face 36, and has a through hole 46 in the center.
【００１２】回り止め機構２６は、外輪部材２２の第１
端面３６とハブ構造体２４の第２端面４４に設けられ、
互いに噛合自在な第１歯部４８と第２歯部５０を備え
る。図２に示すように、第１および第２歯部４８、５０
は、山形状を有しており、鍛造成形によって成形されて
いる。The rotation stopping mechanism 26 is a first member of the outer ring member 22.
Provided on the end face 36 and the second end face 44 of the hub structure 24,
It has a first tooth portion 48 and a second tooth portion 50 that can mesh with each other. As shown in FIG. 2, the first and second teeth 48, 50
Has a mountain shape and is formed by forging.
【００１３】締付機構２８は、図１に示すように、外輪
部材２２の内球面３０側から貫通孔３４、４６に挿入さ
れるボルト部材５２と、ハブ構造体２４のフランジ部３
８側に配置されるナット部材５４とを備える。As shown in FIG. 1, the tightening mechanism 28 includes a bolt member 52 inserted into the through holes 34 and 46 from the inner spherical surface 30 side of the outer ring member 22 and the flange portion 3 of the hub structure 24.
And a nut member 54 arranged on the 8 side.
【００１４】次に、このように構成される第１の実施例
に係る継手ユニット２０を組み立てる作業について説明
する。Next, an operation for assembling the joint unit 20 according to the first embodiment having the above-mentioned structure will be described.
【００１５】先ず、ハブ構造体２４の延長部４０に軸受
４２が嵌合された状態で、外輪部材２２の第１端面３６
とこのハブ構造体２４の第２端面４４とが当接される。
そこで、ハブ構造体２４のフランジ部３８側にナット部
材５４が配置される一方、外輪部材２２の内球面３０側
から貫通孔３４、４６にボルト部材５２が挿入され、こ
のボルト部材５２の先端が前記ナット部材５４に螺合す
る。これにより、外輪部材２２とハブ構造体２４は、互
いに軸方向（矢印Ａ方向）に締め付け固定される。First, with the bearing 42 fitted in the extension 40 of the hub structure 24, the first end surface 36 of the outer ring member 22 is first.
And the second end surface 44 of the hub structure 24 are brought into contact with each other.
Therefore, while the nut member 54 is arranged on the flange portion 38 side of the hub structure 24, the bolt member 52 is inserted into the through holes 34, 46 from the inner spherical surface 30 side of the outer ring member 22, and the tip of the bolt member 52 is It is screwed onto the nut member 54. As a result, the outer ring member 22 and the hub structure 24 are fastened and fixed to each other in the axial direction (direction of arrow A).
【００１６】その際、外輪部材２２の第１端面３６とハ
ブ構造体２４の第２端面４４は、軸方向（矢印Ａ方向）
に向かって互いに対向している（図２参照）。このた
め、締付機構２８の作用下に外輪部材２２とハブ構造体
２４が互いに軸方向に締め付けられることにより、第１
端面３６と第２端面４４が互いに押圧される。従って、
回り止め機構２６を構成する第１歯部４８と第２歯部５
０が互いに強固に歯合し、ハブ構造体２４は、外輪部材
２２を介して円滑かつ確実に回転駆動することができる
という効果が得られる。At this time, the first end surface 36 of the outer ring member 22 and the second end surface 44 of the hub structure 24 are axially oriented (direction of arrow A).
Facing each other (see FIG. 2). Therefore, the outer ring member 22 and the hub structure 24 are axially fastened to each other under the action of the tightening mechanism 28, whereby the first
The end surface 36 and the second end surface 44 are pressed against each other. Therefore,
First tooth portion 48 and second tooth portion 5 that form the rotation stopping mechanism 26
It is possible to obtain the effect that the 0s mesh with each other firmly and the hub structure 24 can be smoothly and reliably driven to rotate via the outer ring member 22.
【００１７】さらに、締付機構２８を構成するボルト部
材５２は、外輪部材２２側から挿入されており、その頭
部が内球面３０の底部に係合している。これにより、ボ
ルト部材５２は、外輪部材２２側から着脱可能であり、
図示しない駆動車輪が取り付けられるハブ構造体２４の
フランジ部３８側からこのボルト部材５２を扱う場合に
比べ、該ボルト部材５２の着脱作業が一挙に簡素化する
という利点がある。Further, the bolt member 52 constituting the tightening mechanism 28 is inserted from the outer ring member 22 side, and its head portion is engaged with the bottom portion of the inner spherical surface 30. Thereby, the bolt member 52 can be attached and detached from the outer ring member 22 side,
As compared with the case where the bolt member 52 is handled from the flange portion 38 side of the hub structure 24 to which a drive wheel (not shown) is attached, there is an advantage that the work of attaching and detaching the bolt member 52 is simplified at once.
【００１８】次に、第２の実施例に係る継手ユニットを
構成する回り止め機構６０について、図３を参照して説
明する。なお、第１の実施例と同様の構成要素には同一
の参照符号を付してその詳細な説明は省略する。その他
の実施例についても同様とする。Next, a detent mechanism 60 constituting a joint unit according to the second embodiment will be described with reference to FIG. The same components as those in the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted. The same applies to the other examples.
【００１９】この回り止め機構６０は、外輪部材２２の
第１端面３６とハブ構造体２４の第２端面４４に設けら
れ、互いに噛合自在な第１歯部６２と第２歯部６４を備
える。第１歯部６２は、略台形状を有する一方、第２歯
部６４は、山形状を有している。The detent mechanism 60 is provided on the first end surface 36 of the outer ring member 22 and the second end surface 44 of the hub structure 24, and has a first tooth portion 62 and a second tooth portion 64 which are meshable with each other. The first tooth portion 62 has a substantially trapezoidal shape, while the second tooth portion 64 has a mountain shape.
【００２０】図４に示す第３の実施例に係る継手ユニッ
トを構成する回り止め機構７０は、第１端面３６に設け
られた凸状部７２と、第２端面４４に設けられ前記凸状
部７２が嵌合自在な凹状部７４とを備える。The rotation preventing mechanism 70 constituting the joint unit according to the third embodiment shown in FIG. 4 has a convex portion 72 provided on the first end surface 36 and a convex portion provided on the second end surface 44. 72 includes a recessed portion 74 that can be fitted.
【００２１】図５に示す第４の実施例に係る継手ユニッ
トを構成する回り止め機構８０は、第１端面３６に設け
られた矩形状歯部８２と、第２端面４４に設けられ前記
歯部８２が歯合自在な矩形状歯部８４とを備える。The rotation preventing mechanism 80 constituting the joint unit according to the fourth embodiment shown in FIG. 5 has a rectangular tooth portion 82 provided on the first end surface 36 and the tooth portion provided on the second end surface 44. 82 includes a rectangular tooth portion 84 that can be meshed.
【００２２】図６に示す第５の実施例に係る継手ユニッ
トを構成する回り止め機構９０は、第１端面３６に設け
られたピン部９２と、第２端面４４に設けられ前記ピン
部９２に嵌合自在な孔部９４とを備える。A rotation preventing mechanism 90 constituting the joint unit according to the fifth embodiment shown in FIG. 6 has a pin portion 92 provided on the first end surface 36 and a pin portion 92 provided on the second end surface 44. And a hole portion 94 that can be fitted.
【００２３】図７に示す第６の実施例に係る継手ユニッ
トを構成する回り止め機構１００は、第１端面３６に設
けられた第１凹球部１０２と、第２端面４４に設けられ
た第２凹球部１０４と、前記第１および第２凹球部１０
２、１０４に一体的に嵌合する球体１０６とを備える。The rotation preventing mechanism 100 constituting the joint unit according to the sixth embodiment shown in FIG. 7 has a first concave sphere portion 102 provided on the first end surface 36 and a first concave sphere portion 102 provided on the second end surface 44. 2 concave spheres 104 and the first and second concave spheres 10
2 and 104, and a sphere 106 that is integrally fitted.
【００２４】このように構成される第２乃至第６の実施
例では、上記第１の実施例と同様の効果が得られること
になる。In the second to sixth embodiments constructed as described above, the same effect as that of the first embodiment can be obtained.
【００２５】[0025]
【発明の効果】本発明に係る駆動車輪用継手ユニットに
よれば、以下の効果乃至利点が得られる。According to the joint unit for drive wheels of the present invention, the following effects and advantages can be obtained.
【００２６】外輪部材の第１端面とハブ構造体の第２端
面は、軸方向に向かって互いに対向しており、締付機構
の作用下にこの外輪部材とこのハブ構造体が互いに軸方
向に締め付けられると、前記第１および第２端面が互い
に押圧される。これにより、回り止め機構が確実に機能
して、ハブ構造体は、外輪部材を介して確実かつ円滑に
回転駆動することができる。さらに、締付機構を構成す
るボルト部材は、外輪部材側から挿入されるため、ハブ
構造体側から取り扱う場合に比べて前記ボルト部材の着
脱作業が一挙に簡素化する。The first end surface of the outer ring member and the second end surface of the hub structure face each other in the axial direction, and the outer ring member and the hub structure are axially opposed to each other under the action of the tightening mechanism. When tightened, the first and second end faces press against each other. As a result, the detent mechanism functions reliably, and the hub structure can be reliably and smoothly driven to rotate via the outer ring member. Further, since the bolt member constituting the tightening mechanism is inserted from the outer ring member side, the attachment / detachment work of the bolt member is simplified at once as compared with the case of handling from the hub structure side.
【図１】本発明に係る駆動車輪用継手ユニットの概略断
面説明図である。FIG. 1 is a schematic cross-sectional explanatory view of a drive wheel joint unit according to the present invention.
【図２】第１の実施例に係る回り止め機構の説明図であ
る。FIG. 2 is an explanatory diagram of a rotation stopping mechanism according to the first embodiment.
【図３】第２の実施例に係る回り止め機構の説明図であ
る。FIG. 3 is an explanatory diagram of a rotation stopping mechanism according to a second embodiment.
【図４】第３の実施例に係る回り止め機構の斜視説明図
である。FIG. 4 is a perspective explanatory view of a rotation stopping mechanism according to a third embodiment.
【図５】第４の実施例に係る回り止め機構の説明図であ
る。FIG. 5 is an explanatory diagram of a rotation stopping mechanism according to a fourth embodiment.
【図６】第５の実施例に係る回り止め機構の説明図であ
る。FIG. 6 is an explanatory view of a whirl-stop mechanism according to a fifth embodiment.
【図７】第６の実施例に係る回り止め機構の説明図であ
る。FIG. 7 is an explanatory diagram of a rotation stopping mechanism according to a sixth embodiment.
【図８】従来の継手構造の概略断面説明図である。FIG. 8 is a schematic cross-sectional explanatory view of a conventional joint structure.
２０…継手ユニット ２２…外輪部材 ２４…ハブ構造体 ２６、６０、７０、８０、９０、１００…回り止め機構 ２８…締付機構 ３０…内球面 ３２…ボール転動溝 ３４、４６…貫通
孔 ３６、４４…端面 ３８…フランジ部 ４０…延長部 ４２…軸受 ４８、５０、６２、６４、８２、８４…歯部 ５２…ボルト部材 ５４…ナット部材 ７２…凸状部 ７４…凹状部 ９２…ピン部 ９４…孔部 １０２、１０４…凹球部 １０６…球体20 ... Joint unit 22 ... Outer ring member 24 ... Hub structure 26, 60, 70, 80, 90, 100 ... Rotation stop mechanism 28 ... Tightening mechanism 30 ... Inner spherical surface 32 ... Ball rolling groove 34, 46 ... Through hole 36 , 44 ... End face 38 ... Flange part 40 ... Extension part 42 ... Bearing 48, 50, 62, 64, 82, 84 ... Tooth part 52 ... Bolt member 54 ... Nut member 72 ... Convex part 74 ... Recessed part 92 ... Pin part 94 ... Holes 102, 104 ... Recessed sphere 106 ... Sphere
フロントページの続き (72)発明者 長岡 淳 栃木県真岡市松山町19 本田技研工業株式 会社栃木製作所内Front page continuation (72) Inventor Atsushi Nagaoka 19 Matsuyama-cho, Moka-shi, Tochigi Honda Motor Co., Ltd. Tochigi Works
Claims (4)
ール転動溝が設けられるとともに、該内球面の底部に貫
通孔が形成されたカップ状外輪部材と、 動力を伝達するための車輪取付用フランジ部を有し軸方
向延長部に軸受が嵌着されたハブ構造体と、 前記外輪部材と前記ハブ構造体を一体的に回転させるた
めの回り止め機構と、 該外輪部材と該ハブ構造体を互いに軸方向に締め付け固
定する締付機構と、 を備え、 前記回り止め機構は、前記外輪部材の径方向に延在する
第１端面と前記ハブ構造体の径方向に延在しかつ前記第
１端面に対向する第２端面とに設けられており、 前記締付機構は、前記外輪部材側に頭部が配置されるボ
ルト部材と、 前記ハブ構造体側に配置されるナット部材と、 を有することを特徴とする駆動車輪用継手ユニット。1. A cup-shaped outer ring member having a plurality of ball rolling grooves which are circumferentially spaced from each other on an inner spherical surface, and a through hole is formed at a bottom portion of the inner spherical surface, and for transmitting power. A hub structure having a wheel mounting flange portion and a bearing fitted in an axially extending portion, a rotation stopping mechanism for integrally rotating the outer ring member and the hub structure, the outer ring member, and A fastening mechanism for fastening and fixing the hub structure to each other in the axial direction, and the rotation stopping mechanism includes a first end surface extending in the radial direction of the outer ring member and a radial direction of the hub structure. And a second end surface facing the first end surface, the tightening mechanism includes a bolt member having a head portion arranged on the outer ring member side, and a nut member arranged on the hub structure side. A drive wheel joint unit characterized by having Tsu door.
記回り止め機構は、前記第１および第２端面に設けられ
た互いに噛合自在な第１および第２歯部を備えることを
特徴とする駆動車輪用継手ユニット。2. The joint unit according to claim 1, wherein the rotation stopping mechanism includes first and second tooth portions provided on the first and second end surfaces and capable of meshing with each other. Wheel joint unit.
記回り止め機構は、前記第１および第２端面に設けられ
た凹凸部を備えることを特徴とする駆動車輪用継手ユニ
ット。3. The joint unit for a drive wheel according to claim 1, wherein the detent mechanism includes concave and convex portions provided on the first and second end faces.
記回り止め機構は、前記第１および第２端面に設けられ
た第１および第２凹球部と、 前記第１および第２凹球部に一体的に嵌合する球体と、 を備えることを特徴とする駆動車輪用継手ユニット。4. The joint unit according to claim 1, wherein the rotation stopping mechanism includes first and second concave spheres provided on the first and second end surfaces, and the first and second concave spheres. A joint unit for a drive wheel, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7005897A JPH08200384A (en) | 1995-01-18 | 1995-01-18 | Joint unit for driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7005897A JPH08200384A (en) | 1995-01-18 | 1995-01-18 | Joint unit for driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08200384A true JPH08200384A (en) | 1996-08-06 |
Family
ID=11623691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7005897A Pending JPH08200384A (en) | 1995-01-18 | 1995-01-18 | Joint unit for driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08200384A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6152825A (en) * | 1997-10-10 | 2000-11-28 | Continental Teves Ag & Co. Ohg | Pre-assembled unit for automotive vehicles |
| WO2001025641A1 (en) * | 1999-10-06 | 2001-04-12 | Ingersoll-Rand Co. | Device and method for detachably connecting an impeller to a pinion shaft in a high speed fluid compressor |
| US6499958B2 (en) | 1999-07-02 | 2002-12-31 | Ingersoll-Rand Company | Device and method for detachably connecting an impeller to a pinion shaft in a high speed fluid compressor |
| WO2008003292A1 (en) * | 2006-07-01 | 2008-01-10 | Schaeffler Kg | Bearing arrangement of a wheel hub of a motor vehicle drivable by a rotating joint |
| WO2007140762A3 (en) * | 2006-06-10 | 2008-01-31 | Schaeffler Kg | Mounting device with integrated torque measurement and device for the control of torque distribution |
| US7691001B2 (en) | 2005-03-15 | 2010-04-06 | Shaft-Form-Engineering Gmbh | Method for producing a joint connection and joint connection |
| TWI599729B (en) * | 2016-03-11 | 2017-09-21 | Apex Robot Systems Inc | Transmission output shaft connector |
| CN107202071A (en) * | 2016-03-17 | 2017-09-26 | 台湾精锐科技股份有限公司 | The connector of output shaft of gear-box |
-
1995
- 1995-01-18 JP JP7005897A patent/JPH08200384A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6152825A (en) * | 1997-10-10 | 2000-11-28 | Continental Teves Ag & Co. Ohg | Pre-assembled unit for automotive vehicles |
| US6254349B1 (en) | 1999-07-02 | 2001-07-03 | Ingersoll-Rand Company | Device and method for detachably connecting an impeller to a pinion shaft in a high speed fluid compressor |
| US6499958B2 (en) | 1999-07-02 | 2002-12-31 | Ingersoll-Rand Company | Device and method for detachably connecting an impeller to a pinion shaft in a high speed fluid compressor |
| WO2001025641A1 (en) * | 1999-10-06 | 2001-04-12 | Ingersoll-Rand Co. | Device and method for detachably connecting an impeller to a pinion shaft in a high speed fluid compressor |
| US7691001B2 (en) | 2005-03-15 | 2010-04-06 | Shaft-Form-Engineering Gmbh | Method for producing a joint connection and joint connection |
| WO2007140762A3 (en) * | 2006-06-10 | 2008-01-31 | Schaeffler Kg | Mounting device with integrated torque measurement and device for the control of torque distribution |
| US8560196B2 (en) | 2006-06-10 | 2013-10-15 | Schaeffler Technologies AG & Co. KG | Mounting device with integrated torque measurement and device for the control of torque distribution |
| WO2008003292A1 (en) * | 2006-07-01 | 2008-01-10 | Schaeffler Kg | Bearing arrangement of a wheel hub of a motor vehicle drivable by a rotating joint |
| US8256967B2 (en) | 2006-07-01 | 2012-09-04 | Schaeffler Technologies AG & Co. KG | Bearing arrangement of a wheel hub of a motor vehicle drivable by a rotating joint |
| KR101398326B1 (en) * | 2006-07-01 | 2014-05-22 | 섀플러 홀딩 게엠베하 운트 코. 카게 | Bearing arrangement of a wheel hub of a motor vehicle drivable by a rotating joint |
| TWI599729B (en) * | 2016-03-11 | 2017-09-21 | Apex Robot Systems Inc | Transmission output shaft connector |
| CN107202071A (en) * | 2016-03-17 | 2017-09-26 | 台湾精锐科技股份有限公司 | The connector of output shaft of gear-box |
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