JP2008014355A5 - - Google Patents

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JP2008014355A5
JP2008014355A5 JP2006184165A JP2006184165A JP2008014355A5 JP 2008014355 A5 JP2008014355 A5 JP 2008014355A5 JP 2006184165 A JP2006184165 A JP 2006184165A JP 2006184165 A JP2006184165 A JP 2006184165A JP 2008014355 A5 JP2008014355 A5 JP 2008014355A5
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shaft
yoke
plate portions
tip
holding plate
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JP2006184165A
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Japanese (ja)
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JP4735444B2 (en
JP2008014355A (en
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Publication of JP2008014355A5 publication Critical patent/JP2008014355A5/ja
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Publication of JP4735444B2 publication Critical patent/JP4735444B2/en
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Claims (10)

使用時に回転するシャフトと、このシャフトの先端部に結合固定されるヨークとを備え、このうちのシャフトの先端部外周面に互いに平行な１対の外側平面が形成されており、上記ヨークは、断面略Ｕ字形若しくはコ字形で側方が開口した基部、及び、この基部の先端縁から連続した状態で設けられて、それぞれの先端部に十字軸の端部を枢支する１対の支持腕部から成り、自在継手を構成するものであり、上記ヨークのうちの基部に、互いに離隔して配置され、それぞれの内側面を上記両外側平面と対向する抑え面とした１対の抑え板部と、これら両抑え板部同士を上記基部の開口と反対側部分で互いに連結する連結部と、これら両抑え板部に形成された通孔若しくはねじ孔とが設けられており、上記シャフトと上記ヨークの基部とが、このうちの通孔を挿通した抑えボルトの先端部に形成した雄ねじ部を上記ねじ孔若しくはナットに螺合させる事で結合されるシャフトと自在継手のヨークとの結合部に於いて、上記両抑え板部と上記シャフトの先端部両側面との間に、上記両外側平面の中間部に存在してこれら両外側平面に対し平行な仮想平面に関して非対称な幅方向係合部を設けると共に、上記ヨークの基部の長さ方向に異なる２個所位置と上記シャフトの先端部及び中間部先端寄り部分の軸方向２個所位置との間に軸方向係合部を設ける事により、上記シャフトの先端部を上記両抑え板部同士の間に、これらシャフトの先端部と両抑え板部との位置関係が、幅方向及び長さ方向の何れに関しても正規である場合にのみ挿入可能とした事を特徴とするシャフトと自在継手のヨークとの結合部。   A shaft that rotates during use and a yoke that is coupled and fixed to the tip of the shaft, and a pair of outer flat surfaces that are parallel to each other are formed on the outer periphery of the tip of the shaft. A base portion having a substantially U-shaped or U-shaped cross section and having a lateral opening, and a pair of support arms that are provided in a state of being continuous from the distal end edge of the base portion and pivotally support the end portions of the cross shaft at the respective distal end portions. A pair of holding plate portions that are spaced apart from each other at the base portion of the yoke, and each of the inner side surfaces is a holding surface that faces the both outer side planes. And a connecting portion that connects these holding plate portions to each other at a portion opposite to the opening of the base portion, and a through hole or a screw hole formed in both the holding plate portions, the shaft and the above The base of the yoke In the joint portion between the shaft and the universal joint yoke, which is formed by screwing the male screw portion formed at the tip portion of the restraint bolt inserted through the through hole into the screw hole or nut, the both restraint plates And an asymmetrical engagement portion in the width direction that is present in the middle of the two outer planes and is parallel to the two outer planes. By providing an axial engagement portion between two different positions in the length direction of the base and two axial positions near the distal end of the shaft and the intermediate distal end, the distal end of the shaft is A shaft characterized in that it can be inserted between the holding plate portions only when the positional relationship between the tip portion of the shaft and both holding plate portions is normal in both the width direction and the length direction. And universal joints The coupling portion of the phrase. 軸方向係合部を構成する、ヨークの基部の軸方向２個所位置が、両抑え板部のうちの少なくとも一方の抑え板部の長さ方向両端部である、請求項１に記載したシャフトと自在継手のヨークとの結合部。   2. The shaft according to claim 1, wherein the two axial positions of the base portion of the yoke constituting the axial engagement portion are both longitudinal end portions of at least one of the holding plate portions. The joint of the universal joint with the yoke. 軸方向係合部を構成する、ヨークの基部の軸方向２個所位置のうちの少なくとも先端側位置が、連結部の長さ方向先端側端縁である、請求項１に記載したシャフトと自在継手のヨークとの結合部。   2. The shaft and the universal joint according to claim 1, wherein at least a tip side position of two positions in the axial direction of the base portion of the yoke constituting the axial direction engaging portion is a length direction tip side end edge of the connecting portion. Joint with yoke. １対の抑え板部の長さ方向両端縁のうちのヨークの先端側の端縁の長さ方向位置を、これら両抑え板部同士の間で互いに異ならせると共に、シャフトの先端部片側面に、このシャフトの先端部をこれら両抑え板部同士の間に、幅方向に関する位置関係を正規の状態として挿入した場合にのみこれら両抑え板部と干渉する事のない突起を設けて幅方向係合部とした、請求項１〜３のうちの何れか１項に記載したシャフトと自在継手のヨークとの結合部。   The longitudinal position of the end edge of the yoke among the longitudinal ends of the pair of restraining plate portions is made different between the restraining plate portions, and on one side surface of the distal end portion of the shaft. The protrusions that do not interfere with the two restraining plate portions are provided only when the shaft end portion is inserted between the two restraining plate portions in a normal state with respect to the width direction. A joint portion between the shaft according to any one of claims 1 to 3 and a yoke of a universal joint, which is a joint portion. ヨークの一部内側面で一方の抑え板部よりもこのヨークの先端側に外れた位置に衝合片を突設すると共に、シャフトの先端部側面に、このシャフトの先端部をこれら両抑え板部同士の間に、幅方向に関する位置関係を正規の状態として挿入した場合にのみ上記衝合片と干渉する事のない突起を設けて幅方向係合部とした、請求項１〜３のうちの何れか１項に記載したシャフトと自在継手のヨークとの結合部。   An abutting piece protrudes from the inner side of a part of the yoke at a position farther from the front side of the yoke than one side of the yoke, and the front end of the shaft is placed on the side of the front end of the shaft. The protrusion in the width direction engaging portion is provided by providing a projection that does not interfere with the abutting piece only when the positional relationship in the width direction is inserted in a normal state between them. A joint portion between any one of the shafts and a universal joint yoke. １対の抑え板部の長さ方向両端縁のうちのヨークの基端側の端縁の長さ方向位置を、これら両抑え板部同士の間で互いに異ならせると共に、シャフトに設けた外側平面の基端側部分に存在する段差部のこのシャフトの軸方向位置を、１対の外側平面同士の間で互いに異ならせ、このシャフトの先端部を上記両抑え板部同士の間に、幅方向に関する位置関係を正規の状態として挿入した場合にのみ、上記段差部と上記両抑え板部の基端側の端縁とが干渉しない様にして幅方向係合部とした、請求項１〜３のうちの何れか１項に記載したシャフトと自在継手のヨークとの結合部。   The longitudinal direction positions of the end edges on the base end side of the yoke of the pair of holding plate portions in the longitudinal direction are different from each other between the holding plate portions, and the outer plane provided on the shaft. The axial position of the shaft of the step portion existing on the base end side portion of the shaft is made different between the pair of outer planes, and the distal end portion of the shaft is placed between the holding plate portions in the width direction. Only when the positional relationship regarding is inserted in a normal state, the stepped portion and the end edge on the base end side of the both holding plate portions are made to interfere with each other in the width direction engaging portion. The joint part of the shaft described in any one of these, and the yoke of a universal joint. シャフトの先端部側面に形成した突起と外側平面の基端側部分に存在する段差部とを抑え板部又は連結部の長さ方向両端縁に係合させる事により軸方向係合部とした、請求項１〜６のうちの何れか１項に記載したシャフトと自在継手のヨークとの結合部。   By engaging the protrusions formed on the side surface of the distal end of the shaft and the stepped portion present on the base end side portion of the outer plane with both ends of the plate portion or the connecting portion in the longitudinal direction, the axial engagement portion was obtained. The joint part of the shaft of any one of Claims 1-6, and the yoke of a universal joint. 幅方向係合部を構成する為の突起と軸方向係合部を構成する突起とが同一の突起である、請求項１、２、４、７のうちの何れか１項に記載したシャフトと自在継手のヨークとの結合部。   The shaft according to any one of claims 1, 2, 4, and 7, wherein the protrusion for constituting the width direction engaging portion and the protrusion constituting the axial direction engaging portion are the same protrusion. The joint of the universal joint with the yoke. 使用時に回転するシャフトと、このシャフトの先端部に結合固定されるヨークとを備え、このうちのシャフトの先端部外周面に互いに平行な１対の外側平面が形成されており、上記ヨークは、断面略Ｕ字形若しくはコ字形で側方が開口した基部、及び、この基部の先端縁から連続した状態で設けられて、それぞれの先端部に十字軸の端部を枢支する１対の支持腕部から成り、自在継手を構成するものであり、上記ヨークのうちの基部に、互いに離隔して配置され、それぞれの内側面を上記両外側平面と対向する抑え面とした１対の抑え板部と、これら両抑え板部同士を上記基部の開口と反対側部分で互いに連結する連結部と、これら両抑え板部に形成された通孔若しくはねじ孔とが設けられており、上記シャフトと上記ヨークの基部とが、このうちの通孔を挿通した抑えボルトの先端部に形成した雄ねじ部を上記ねじ孔若しくはナットに螺合させる事で結合されるシャフトと自在継手のヨークとの結合部であって、上記両抑え板部の長さ方向両端縁のうちの上記ヨークの先端側の端縁の長さ方向位置を、これら両抑え板部同士の間で互いに異ならせると共に、上記シャフトの先端部片側面に、このシャフトの先端部を上記両抑え板部同士の間に、幅方向に関する位置関係を正規の状態として挿入した場合にのみこれら両抑え板部と干渉する事のない突起を形成して幅方向係合部を設けると共に、上記ヨークの基部の長さ方向に異なる２個所位置と上記シャフトの先端部及び中間部先端寄り部分の軸方向２個所位置との間に軸方向係合部を設ける事により、上記シャフトの先端部を上記両抑え板部同士の間に、これらシャフトの先端部と両抑え板部との位置関係が、幅方向及び長さ方向の何れに関しても正規である場合にのみ挿入可能としたシャフトと自在継手のヨークとの結合部を造る為に、上記シャフトの先端面にかしめ工具の先端面を押し当ててこのシャフトの先端面を押し潰す事により生じた余肉を、このシャフトの先端部片側面から突出させる塑性変形により、このシャフトの先端部片側面に上記突起を形成する、シャフトと自在継手のヨークとの結合部の製造方法。A shaft that rotates during use and a yoke that is coupled and fixed to the tip of the shaft, and a pair of outer flat surfaces that are parallel to each other are formed on the outer periphery of the tip of the shaft. A base portion having a substantially U-shaped or U-shaped cross section and having a lateral opening, and a pair of support arms that are provided in a state of being continuous from the distal end edge of the base portion and pivotally support the end portions of the cross shaft at the respective distal end portions. A pair of holding plate portions that are spaced apart from each other at the base portion of the yoke, and each of the inner side surfaces is a holding surface that faces the both outer side planes. And a connecting portion that connects these holding plate portions to each other at a portion opposite to the opening of the base portion, and a through hole or a screw hole formed in both the holding plate portions, the shaft and the above The base of the yoke A joint portion between a shaft and a universal joint yoke that are joined by screwing a male thread portion formed at the tip of a restraint bolt inserted through the through hole into the threaded hole or nut, and the both restraining plates. The longitudinal position of the end of the yoke on the leading end side of the two ends in the longitudinal direction of the portion is made different between the holding plate portions, and the shaft is arranged on one side of the tip of the shaft. Only when the positional relationship in the width direction is inserted between the above-mentioned holding plate portions in a normal state, a protrusion that does not interfere with these holding plate portions is formed to form the width direction engaging portion. And providing an axial engagement portion between two different positions in the length direction of the base portion of the yoke and two axial positions of the tip end portion and the intermediate portion tip end portion of the shaft. Shaft tip up A shaft and a universal joint that can be inserted only when the positional relationship between the tip of the shaft and the holding plate portions is normal in both the width direction and the length direction between the holding plate portions. In order to create a joint with the yoke, the surplus generated by crushing the front end surface of the shaft by pressing the front end surface of the caulking tool against the front end surface of the shaft protrudes from one side surface of the front end portion of the shaft. A method of manufacturing a joint portion between a shaft and a yoke of a universal joint, wherein the protrusion is formed on one side surface of the tip portion of the shaft by plastic deformation. 使用時に回転するシャフトと、このシャフトの先端部に結合固定されるヨークとを備え、このうちのシャフトの先端部外周面に互いに平行な１対の外側平面が形成されており、上記ヨークは、断面略Ｕ字形若しくはコ字形で側方が開口した基部、及び、この基部の先端縁から連続した状態で設けられて、それぞれの先端部に十字軸の端部を枢支する１対の支持腕部から成り、自在継手を構成するものであり、上記ヨークのうちの基部に、互いに離隔して配置され、それぞれの内側面を上記両外側平面と対向する抑え面とした１対の抑え板部と、これら両抑え板部同士を上記基部の開口と反対側部分で互いに連結する連結部と、これら両抑え板部に形成された通孔若しくはねじ孔とが設けられており、上記シャフトと上記ヨークの基部とが、このうちの通孔を挿通した抑えボルトの先端部に形成した雄ねじ部を上記ねじ孔若しくはナットに螺合させる事で結合されるシャフトと自在継手のヨークとの結合部であって、上記両抑え板部と上記シャフトの先端部両側面との間に、上記両外側平面の中間部に存在してこれら両外側平面に対し平行な仮想平面に関して非対称な幅方向係合部を設けると共に、上記シャフトの先端部側面に形成した突起と外側平面の基端側部分に存在する段差部とを抑え板部又は連結部の長さ方向両端縁に係合させる事により軸方向係合部とする事で、上記シャフトの先端部を上記両抑え板部同士の間に、これらシャフトの先端部と両抑え板部との位置関係が、幅方向及び長さ方向の何れに関しても正規である場合にのみ挿入可能とした事を特徴とするシャフトと自在継手のヨークとの結合部を造る為に、上記シャフトの先端面にかしめ工具の先端面を押し当ててこのシャフトの先端面を押し潰す事により生じた余肉を、このシャフトの先端部側面から突出させる塑性変形により、このシャフトの先端部側面に上記突起を形成する、シャフトと自在継手のヨークとの結合部の製造方法。A shaft that rotates during use and a yoke that is coupled and fixed to the tip of the shaft, and a pair of outer flat surfaces that are parallel to each other are formed on the outer periphery of the tip of the shaft. A base portion having a substantially U-shaped or U-shaped cross section and having a lateral opening, and a pair of support arms that are provided in a state of being continuous from the distal end edge of the base portion and pivotally support the end portions of the cross shaft at the respective distal end portions. A pair of holding plate portions that are spaced apart from each other at the base portion of the yoke, and each of the inner side surfaces is a holding surface that faces the both outer side planes. And a connecting portion that connects these holding plate portions to each other at a portion opposite to the opening of the base portion, and a through hole or a screw hole formed in both the holding plate portions, the shaft and the above The base of the yoke A joint portion between a shaft and a universal joint yoke that are joined by screwing a male thread portion formed at the tip of a restraint bolt inserted through the through hole into the threaded hole or nut, and the both restraining plates. And a width direction engaging portion that is asymmetrical with respect to a virtual plane that exists in the middle of the two outer planes and is parallel to the two outer planes. By engaging the protrusion formed on the side surface of the front end portion and the stepped portion existing on the base end side portion of the outer flat surface with both ends in the longitudinal direction of the holding plate portion or the connecting portion, The shaft tip can be inserted between the holding plate portions only when the positional relationship between the shaft tip portion and the holding plate portions is normal in both the width direction and the length direction. A shaft characterized by In order to make a joint with the universal joint yoke, the surplus generated by crushing the tip surface of the shaft by pressing the tip surface of the caulking tool against the tip surface of the shaft is removed. A method of manufacturing a joint portion between a shaft and a universal joint yoke, wherein the protrusion is formed on the side surface of the tip portion of the shaft by plastic deformation protruding from the shaft.
JP2006184165A 2006-07-04 2006-07-04 Joint part between shaft and universal joint yoke and method for manufacturing the same Expired - Fee Related JP4735444B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006184165A JP4735444B2 (en) 2006-07-04 2006-07-04 Joint part between shaft and universal joint yoke and method for manufacturing the same

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Application Number Priority Date Filing Date Title
JP2006184165A JP4735444B2 (en) 2006-07-04 2006-07-04 Joint part between shaft and universal joint yoke and method for manufacturing the same

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JP2008014355A JP2008014355A (en) 2008-01-24
JP2008014355A5 true JP2008014355A5 (en) 2009-08-13
JP4735444B2 JP4735444B2 (en) 2011-07-27

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562837A (en) * 2011-12-02 2012-07-11 常熟市浩通市政工程有限公司 Coupling of combing machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596941A5 (en) * 1976-06-03 1978-03-31 Press Und Stanzwerk Ag
JPS5844508A (en) * 1981-09-09 1983-03-15 Hitachi Ltd Input compensating and controlling method for vibrator stage controlling system
FR2620997B1 (en) * 1987-09-24 1990-02-02 Peugeot COUPLING DEVICE FOR A STEERING COLUMN AND VEHICLE EQUIPPED WITH SUCH A DEVICE
FR2625538B1 (en) * 1987-12-31 1991-08-16 Nacam COUPLING DEVICE AND ITS APPLICATION IN PARTICULAR TO AN AUTOMOTIVE STEERING
DE4006787C1 (en) * 1990-03-03 1991-09-19 Etablissement Supervis, Vaduz, Li
DE4202684C1 (en) * 1992-01-31 1993-07-29 Etablissement Supervis, Vaduz, Li
JP2004150583A (en) * 2002-10-31 2004-05-27 Koyo Seiko Co Ltd Connecting structure of yoke and spindle
JP2005325869A (en) * 2004-05-12 2005-11-24 Nsk Ltd Universal joint and steering device for vehicle equipped with the same

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