JP3220940B2 - Mounting structure of flanged bearing - Google Patents
Mounting structure of flanged bearingInfo
- Publication number
- JP3220940B2 JP3220940B2 JP25831398A JP25831398A JP3220940B2 JP 3220940 B2 JP3220940 B2 JP 3220940B2 JP 25831398 A JP25831398 A JP 25831398A JP 25831398 A JP25831398 A JP 25831398A JP 3220940 B2 JP3220940 B2 JP 3220940B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cylindrical portion
- plate
- flanged bearing
- engagement
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Mounting Of Bearings Or Others (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、軸を回転自在に軸
支する軸孔が形成された筒状の軸受を板状部材に穿設し
た円形の支持孔に取り付けるフランジ付軸受の取付構造
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a bearing with a flange for mounting a cylindrical bearing having a shaft hole for rotatably supporting a shaft to a circular support hole formed in a plate-like member. .
【０００２】[0002]
【従来の技術】この種のフランジ付軸受は、軸を回転自
在に軸支する軸孔が形成された円筒部と、この円筒部の
一端に形成したフランジと、円筒部の他端の円周部に形
成した環状溝とからなり、円筒部を板状部材の外側から
支持孔に係入させ、環状溝にＥリングを係入させること
により、Ｅリングとフランジ部とで板状部材を挟持する
ようにして取り付けていた。しかしながら、このフラン
ジ付軸受の取付構造では、板状部材の内側でＥリングを
組み付けるようにしているため、組付けが煩雑になって
いた。2. Description of the Related Art A flanged bearing of this type includes a cylindrical portion having a shaft hole for rotatably supporting a shaft, a flange formed at one end of the cylindrical portion, and a circumference at the other end of the cylindrical portion. An annular groove formed in the portion, the cylindrical portion is engaged with the support hole from outside the plate-like member, and the E-ring is engaged in the annular groove, whereby the plate-like member is sandwiched between the E-ring and the flange portion. I was attached to it. However, in the mounting structure of the flanged bearing, since the E-ring is mounted inside the plate-shaped member, the mounting is complicated.
【０００３】この問題を解決するために、板状部材の外
側からフランジ付軸受を取り付けるようにしたものとし
て、図４ないし図６に示すものがある。これを同図に基
づいて説明すると、図４は従来のフランジ付軸受を示
し、（ａ）は正面図、（ｂ）は側面図、図５は板状部材
の支持孔の形状を示す正面図、図６はフランジ付軸受を
板状部材に取り付けた状態を示す側面図である。図４に
おいて、フランジ付軸受２０は、円形の軸孔２２が形成
された合成樹脂製の円筒部２１と、この円筒部２１の一
端側の円周部に切欠き２３ａを隔てて半径方向に突設さ
れた３個の扇形状のフランジ２３と、円筒部２１の他端
側の円周部に切欠き２３ａと円周方向の位相が同じであ
って、フランジ２３側の表面２４ａが円弧状に突設され
たダボ２４とで一体に形成されている。フランジ２３と
ダボ２４の表面２４ａとの間隔は、板状部材２５の厚み
よりもわずかに小さく形成されている。FIGS. 4 to 6 show an arrangement in which a flanged bearing is mounted from the outside of a plate-like member in order to solve this problem. 4A and 4B show a conventional flanged bearing, FIG. 4A is a front view, FIG. 4B is a side view, and FIG. 5 is a front view showing the shape of a support hole of a plate-like member. FIG. 6 is a side view showing a state in which a flanged bearing is attached to a plate-like member. In FIG. 4, a flanged bearing 20 has a cylindrical portion 21 made of a synthetic resin having a circular shaft hole 22 formed therein, and a radially projecting portion formed on a circumferential portion on one end side of the cylindrical portion 21 with a notch 23a therebetween. The three fan-shaped flanges 23 provided and the notch 23a in the circumferential portion on the other end side of the cylindrical portion 21 have the same circumferential phase as the notch 23a, and the surface 24a on the flange 23 side has an arc shape. It is formed integrally with the dowel 24 projecting. The distance between the flange 23 and the surface 24 a of the dowel 24 is formed slightly smaller than the thickness of the plate-like member 25.
【０００４】図５において、板状部材２５には、上述し
たフランジ付軸受２０の円筒部２１が係入される円形の
支持孔２６が穿設され、この支持孔２６の周縁には、フ
ランジ付軸受２０のダボ２４が係入される略半円状の３
個の係入孔２７が穿設されている。このような構成にお
いて、フランジ付軸受２０を板状部材２５の外側から、
ダボ２４を係入孔２７に係入させ、フランジ部２３を板
状部材２５の外面に当接させ、フランジ付軸受２０を円
周方向へ回動させることにより、フランジ２３とダボ２
４の表面２４ａとによって板状部材２５を挟持するよう
にして、フランジ付軸受２０を板状部材２５に取り付け
ていた。In FIG. 5, a circular support hole 26 into which the cylindrical portion 21 of the above-mentioned flanged bearing 20 is engaged is formed in a plate-like member 25, and a flange with a flange is formed around the periphery of the support hole 26. A substantially semicircular 3 into which the dowel 24 of the bearing 20 is engaged.
A plurality of engagement holes 27 are formed. In such a configuration, the flanged bearing 20 is moved from the outside of the plate-like member 25 to the outside.
The dowel 24 is engaged with the engaging hole 27, the flange portion 23 is brought into contact with the outer surface of the plate member 25, and the flanged bearing 20 is rotated in the circumferential direction, so that the flange 23 and the dowel 2 are rotated.
The flanged bearing 20 is attached to the plate-like member 25 so that the plate-like member 25 is sandwiched between the plate-like member 25 and the surface 24a of the plate-like member 25.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上述し
た従来のフランジ付軸受の取付構造では、フランジ２３
とともに板状部材２５を挟持する際に、ダボ２４の表面
２４ａに塑性変形が生じるために、フランジ付軸受２０
を繰り返し使用することができないといった問題があっ
た。また、フランジ付軸受２０を円周方向へ回動させる
際に、ダボ２４の表面２４ａが板状部材２５の表面に強
い押圧力をもって当接するので、フランジ付軸受２０を
回動させるための専用の冶具が必要になり、使い勝手が
悪いといった問題もあった。However, in the conventional mounting structure for a flanged bearing described above, the flange 23 is not provided.
When the plate-like member 25 is sandwiched together, plastic deformation occurs on the surface 24a of the dowel 24, so that the flanged bearing 20
There is a problem that cannot be used repeatedly. Also, when rotating the flanged bearing 20 in the circumferential direction, the surface 24a of the dowel 24 abuts against the surface of the plate-shaped member 25 with a strong pressing force. There was also a problem that a jig was required and the usability was poor.
【０００６】本発明は上記した従来の問題に鑑みなされ
たものであり、その目的とするところは、取付けが容易
で、かつ繰り返して使用することを可能とし経済性に優
れたフランジ付軸受の取付構造を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to mount a flanged bearing which is easy to mount and which can be used repeatedly and which is economical. It is to provide a structure.
【０００７】[0007]
【課題を解決するための手段】この目的を達成するため
に、本発明に係るフランジ付軸受の取付構造は、板状部
材の支持孔に軸受を支持するフランジ付軸受の取付構造
であって、前記軸受を、軸を軸支する軸孔が形成され前
記板状部材の支持孔に係入される円筒部と、この円筒部
の一端側の外周部に半径方向に突設された一対の係合部
と、前記円筒部の他端側の円周部に半径方向に突設され
円筒部の周りに延在する一対の弾性変形可能な腕部と、
これらの腕部の先端に前記係合部に対して前記円筒部の
円周方向に互いに同じ回動角だけ位相を違え、かつ前記
円筒部の軸線方向において前記係合部の方向に突設され
た係入突起とで合成樹脂により一体に形成し、前記板状
部材の支持孔の周縁に係合部および係入突起が係入され
る一対の係入孔を形成し、この係入孔に前記軸受の係合
部を係入し、この軸受を前記回動角だけ回動させ、軸受
の係入突起を係入孔に係入させることにより、係合部と
腕部とで板状部材を挟持したものである。したがって、
板状部材の係入孔に、軸受の腕部の係入部を係入させる
ために軸受を回動させると、腕部が弾性変形するので、
フランジ付軸受を手によって回動させることができると
ともに、繰り返して使用できる。In order to achieve this object, a mounting structure for a flanged bearing according to the present invention is a mounting structure for a flanged bearing for supporting a bearing in a support hole of a plate-like member. The bearing is formed by a cylindrical portion formed with a shaft hole for supporting a shaft and engaged in a support hole of the plate-shaped member, and a pair of radially projecting protrusions provided on an outer peripheral portion on one end side of the cylindrical portion. A joint portion, a pair of elastically deformable arms that protrude in the radial direction at a circumferential portion on the other end side of the cylindrical portion and extend around the cylindrical portion,
At the ends of these arms, the phases are different from each other by the same rotation angle in the circumferential direction of the cylindrical portion with respect to the engaging portion, and the arm portions protrude in the axial direction of the cylindrical portion toward the engaging portion. And a pair of engagement holes into which the engagement portion and the engagement protrusion are engaged are formed on the periphery of the support hole of the plate-like member. The engagement portion of the bearing is engaged, the bearing is rotated by the rotation angle, and the engagement projection of the bearing is engaged in the engagement hole, so that the plate-like member is formed by the engagement portion and the arm portion. Is sandwiched. Therefore,
When the bearing is rotated to engage the engagement portion of the arm portion of the bearing into the engagement hole of the plate member, the arm portion is elastically deformed.
The flanged bearing can be rotated by hand and used repeatedly.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を図に
基づいて説明する。図１は本発明に係るフランジ付軸受
の取付構造におけるフランジ付軸受を示し、（ａ）は正
面図、（ｂ）は側面図、（ｃ）は（ａ）における I
（ｃ）-I（ｃ）線断面図、図２は同じくフレームの支持
孔の形状を示す正面図であって、（ａ）はフランジ付軸
受を支持孔に係入した状態を示し、（ｂ）はフランジ付
軸受をフレームに取り付けた状態を示す。図３（ａ）は
フランジ付軸受をフレームの支持孔に係入した状態を示
す断面図、（ｂ）はフランジ付軸受をフレームに取り付
けた状態を示す断面図である。Embodiments of the present invention will be described below with reference to the drawings. 1A and 1B show a flanged bearing in a mounting structure for a flanged bearing according to the present invention, wherein FIG. 1A is a front view, FIG. 1B is a side view, and FIG.
(C) -I (c) sectional view, FIG. 2 is a front view showing the shape of the support hole of the frame, (a) shows a state in which a flanged bearing is engaged in the support hole, and (b) ) Shows a state in which a bearing with a flange is attached to a frame. FIG. 3A is a cross-sectional view showing a state in which the flanged bearing is engaged in a support hole of the frame, and FIG. 3B is a cross-sectional view showing a state in which the flanged bearing is mounted on the frame.
【０００９】図１において、フランジ付軸受１は、合成
樹脂によって円筒状に形成された円筒部２と、この円筒
部２の一端側の外周部の互いに１８０°離間した位置に
半径方向へ突設された一対の係合部４，４と、円筒部２
の他端側の外周部に半径方向に突設され円筒部２の周り
を略半円状に延在する一対の弾性変形可能な腕部５，５
とで一体に形成されている。一対の腕部５，５の先端部
には、係合部４側へ突設した係入突起６，６がそれぞれ
設けられ、これら係入突起６，６は、係合部４，４に対
して円筒部２の円周方向に互いに同じ回動角αだけ位相
を違えて位置付けられている。In FIG. 1, a flanged bearing 1 has a cylindrical portion 2 formed of a synthetic resin in a cylindrical shape and a radially projecting portion 180 ° apart from an outer peripheral portion on one end side of the cylindrical portion 2. Pair of engaging portions 4 and 4 and the cylindrical portion 2
A pair of elastically deformable arms 5, 5 protruding in the radial direction on the outer peripheral portion on the other end side and extending substantially semicircularly around the cylindrical portion 2.
And are formed integrally. Engagement projections 6, 6 protruding toward the engagement portion 4 are provided at the distal ends of the pair of arms 5, 5, respectively. Are positioned out of phase with each other in the circumferential direction of the cylindrical portion 2 by the same rotation angle α.
【００１０】係合部４の幅ｗ１は、係入突起６の幅ｗ２
よりも大きく形成されている。腕部５と係合部４との円
筒部２の軸線方向の間隔Ｔは、後述する板状部材として
のフレーム９の厚みｔよりもわずかに大きく形成されて
いる。円筒部２には、図３に示す軸１５の細径部１６を
軸支する軸孔３が形成され、この軸孔３の内径Ｌ３は、
軸１５の細径部１６の外径ｌ３よりもわずかに大きく形
成されている。The width w1 of the engaging portion 4 is equal to the width w2 of the engagement projection 6.
It is formed larger than. The axial interval T of the cylindrical portion 2 between the arm portion 5 and the engaging portion 4 is formed slightly larger than the thickness t of a frame 9 as a plate-like member described later. The cylindrical portion 2 is provided with a shaft hole 3 that supports the small diameter portion 16 of the shaft 15 shown in FIG.
The outer diameter 13 of the small diameter portion 16 of the shaft 15 is formed slightly larger.
【００１１】図３に示すフレーム９は互いに対向するよ
うに一対設けられ、（一方は図示を省略）図２に示すよ
うに、円形の支持孔１０が穿設され、この支持孔１０の
周縁の互いに１８０°離間した対向する位置には、一対
の略矩形状の係入孔１１，１１が切り欠き形成されてい
る。支持孔１０の内径Ｌ２は、上述したフランジ付軸受
１の円筒部２の外径ｌ２よりもわずかに大きく形成され
ているとともに、軸１５の外径ｌ５よりも大きく形成さ
れている。係入孔１１の幅Ｗは、上述した円筒部２の係
合部４の幅ｗ１よりもわずかに大きく形成され、したが
って、腕部５の係入突起６の幅ｗ２よりも大きく形成さ
れている。また、係入孔１１の高さＬ４は、円筒部２の
係合部４の根元部から腕部５の外周部までの間隔ｌ４よ
りもわずかに大きく形成されている。したがって、一対
の係入孔１１，１１の外周間の距離Ｌ１は、一対の腕部
５，５の外周間の距離ｌ１よりもわずかに大きく形成さ
れている。A pair of frames 9 shown in FIG. 3 are provided so as to face each other (one of them is not shown), and a circular support hole 10 is formed as shown in FIG. A pair of substantially rectangular engagement holes 11, 11 are cut out at opposing positions 180 ° apart from each other. The inner diameter L2 of the support hole 10 is formed slightly larger than the outer diameter l2 of the cylindrical portion 2 of the flanged bearing 1 described above, and is formed larger than the outer diameter 15 of the shaft 15. The width W of the engagement hole 11 is formed to be slightly larger than the width w1 of the engagement portion 4 of the cylindrical portion 2 described above, and is therefore formed to be larger than the width w2 of the engagement protrusion 6 of the arm 5. . The height L4 of the engagement hole 11 is formed to be slightly larger than the interval l4 from the root of the engaging portion 4 of the cylindrical portion 2 to the outer peripheral portion of the arm 5. Therefore, the distance L1 between the outer peripheries of the pair of engagement holes 11, 11 is formed slightly larger than the distance l1 between the outer peripheries of the pair of arm portions 5, 5.
【００１２】次に、このように構成されたフランジ付軸
受の取付構造におけるフランジ付軸受の取付方法を説明
する。まず、図３（ａ）に示すように、軸１５の一端を
一方のフレーム９の支持孔１０から図中矢印Ａ方向へフ
レーム９内に嵌挿し、他方のフレーム９（図示を省略）
の支持孔１０に嵌挿し、軸１５の細径部１６を左右のフ
レーム９，９の支持孔１０，１０内に位置付ける。フラ
ンジ付軸受１をフレーム９の外側から図中矢印Ａ方向に
移動させ、円筒部２の軸孔３を軸１５の細径部１６に係
入させるとともに、図２に示すように、フランジ付軸受
１の係合部４，４をフレーム９の支持孔１０の係入孔１
１，１１に係入させ、腕部５をフレーム９の外面に当接
させる。Next, a method of mounting the flanged bearing in the mounting structure for a flanged bearing configured as described above will be described. First, as shown in FIG. 3A, one end of the shaft 15 is inserted into the frame 9 from the support hole 10 of one frame 9 in the direction of arrow A in the figure, and the other frame 9 (not shown).
And the small-diameter portion 16 of the shaft 15 is positioned in the support holes 10 of the left and right frames 9. The flanged bearing 1 is moved from the outside of the frame 9 in the direction of arrow A in the figure to engage the shaft hole 3 of the cylindrical portion 2 with the small-diameter portion 16 of the shaft 15, and as shown in FIG. 1 is engaged with the engaging hole 1 of the support hole 10 of the frame 9.
The arm 5 is brought into contact with the outer surface of the frame 9.
【００１３】このとき、図３（ａ）に示すように、腕部
５の係入突起６がフレーム９の外面に当接するので、腕
部５はフレーム９の外側方向に弾性変形する。次に、図
２（ａ）に示すように、フランジ付軸受１を図中反時計
方向に角度αだけ回動すると、同図（ｂ）に示すよう
に、係入突起６が係入孔１１に係入するので、腕部５が
弾性復帰し、腕部５がフレーム９の外面に当接し、腕部
５と係合部４とがフレーム９を挟持する。同時に、係入
突起６が係入孔１１に係入することにより、フランジ付
軸受１の回動が規制されるので、フランジ付軸受１はフ
レーム９に取り付けられる。At this time, as shown in FIG. 3A, the engagement projection 6 of the arm 5 comes into contact with the outer surface of the frame 9, so that the arm 5 is elastically deformed outward of the frame 9. Next, as shown in FIG. 2 (a), when the flanged bearing 1 is rotated counterclockwise in the figure by an angle α, as shown in FIG. , The arm portion 5 elastically returns, the arm portion 5 comes into contact with the outer surface of the frame 9, and the arm portion 5 and the engaging portion 4 sandwich the frame 9. At the same time, since the rotation of the flanged bearing 1 is restricted by the engagement of the engagement projection 6 into the engagement hole 11, the flanged bearing 1 is attached to the frame 9.
【００１４】このように、フランジ付軸受１の係合部４
をフレーム９の支持孔１０の係入孔１１に係入させ、係
入突起６をフレーム９の係入孔１１に係入するためにフ
ランジ付軸受１を回動させるときに、フランジ付軸受１
の腕部５が弾性変形するので、手によってフランジ付軸
受１を回動させることができ、このため、取付けが容易
になるとともに、従来のように専用の冶具は不要になっ
て使い勝手が向上する。また、腕部５の係入突起６が塑
性変形することがないので、繰り返して使用することが
できる。また、腕部５を円筒部２の周りに略半円状に延
在させたことにより、腕部５の全長を最大限に延設する
ことができ、このため腕部５が弾性変形しやすくなり、
フランジ付軸受１の取付けを円滑、かつ容易に行うこと
ができるとともに、フランジ付軸受１の外形を最小限と
することができる。Thus, the engaging portion 4 of the flanged bearing 1
When the flanged bearing 1 is rotated to engage the engagement projection 6 with the engagement hole 11 of the frame 9, the flanged bearing 1 is engaged with the engagement hole 11 of the support hole 10 of the frame 9.
Since the arm portion 5 is elastically deformed, the flanged bearing 1 can be rotated by hand, thereby facilitating the mounting and eliminating the need for a special jig as in the prior art, thereby improving the usability. . Further, since the engagement protrusion 6 of the arm portion 5 is not plastically deformed, it can be used repeatedly. Further, by extending the arm portion 5 in a substantially semicircular shape around the cylindrical portion 2, the entire length of the arm portion 5 can be maximized, and therefore the arm portion 5 is easily elastically deformed. Become
The mounting of the flanged bearing 1 can be performed smoothly and easily, and the outer shape of the flanged bearing 1 can be minimized.
【００１５】[0015]
【発明の効果】以上説明したように本発明によれば、フ
ランジ付軸受の取付けが容易になるとともに、使い勝手
が向上し、かつフランジ付軸受を繰り返して使用するこ
とができるので経済性に優れている。As described above, according to the present invention, the mounting of the flanged bearing is facilitated, the usability is improved, and the flanged bearing can be used repeatedly. I have.
【図１】 本発明に係るフランジ付軸受の取付構造にお
けるフランジ付軸受を示し、（ａ）は正面図、（ｂ）は
側面図、（ｃ）は（ａ）における I（ｃ）-I（ｃ）線断
面図である。1 shows a flanged bearing in a mounting structure for a flanged bearing according to the present invention, wherein (a) is a front view, (b) is a side view, and (c) is I (c) -I ( c) It is a sectional view along a line.
【図２】 本発明に係るフランジ付軸受の取付構造にお
けるフレームの支持孔の形状を示す正面図であって、
（ａ）はフランジ付軸受をフレームの支持孔に係入した
状態を示し、（ｂ）はフランジ付軸受をフレームに取り
付けた状態を示す。FIG. 2 is a front view showing a shape of a support hole of a frame in the mounting structure for a flanged bearing according to the present invention,
(A) shows a state where the flanged bearing is engaged in the support hole of the frame, and (b) shows a state where the flanged bearing is attached to the frame.
【図３】 （ａ）はフランジ付軸受をフレームの支持孔
に挿入した状態を示す断面図、（ｂ）はフランジ付軸受
をフレームに取り付けた状態を示す断面図である。FIG. 3A is a cross-sectional view showing a state in which a flanged bearing is inserted into a support hole of a frame, and FIG. 3B is a cross-sectional view showing a state in which the flanged bearing is mounted on a frame.
【図４】 従来のフランジ付軸受を示し、（ａ）は正面
図、（ｂ）は側面図である。4A and 4B show a conventional flanged bearing, wherein FIG. 4A is a front view and FIG. 4B is a side view.
【図５】 従来のフランジ付軸受の取付構造における板
状部材の支持孔の形状を示す正面図である。FIG. 5 is a front view showing a shape of a support hole of a plate-like member in a conventional mounting structure for a flanged bearing.
【図６】 従来のフランジ付軸受を板状部材に取り付け
た状態を示す側面図である。FIG. 6 is a side view showing a state where a conventional flanged bearing is attached to a plate-like member.
１…フランジ付軸受、２…円筒部、３…軸孔、４…係合
部、５…腕部、６…係入突起、９…フレーム、１０…支
持孔、１１…係入孔、１５…軸。DESCRIPTION OF SYMBOLS 1 ... Bearing with a flange, 2 ... Cylindrical part, 3 ... Shaft hole, 4 ... Engaging part, 5 ... Arm part, 6 ... Engagement protrusion, 9 ... Frame, 10 ... Support hole, 11 ... Engagement hole, 15 ... axis.
フロントページの続き (72)発明者 伊藤 一男 東京都目黒区下目黒二丁目２番３号 株 式会社田村電機製作所内 (72)発明者 永井 幹夫 東京都港区芝五丁目７番１号 日本電気 株式会社内 (72)発明者 高山 直弥 東京都調布市上石原三丁目49番地１ 日 本電気データ機器株式会社内 (56)参考文献 実開 昭49−33235（ＪＰ，Ｕ) 実開 昭54−71159（ＪＰ，Ｕ) 実開 昭62−135164（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F16C 13/02 Continued on the front page (72) Inventor Kazuo Ito 2-3-2 Shimomeguro, Meguro-ku, Tokyo Inside Tamura Electric Works, Ltd. (72) Inventor Mikio Nagai 5-7-1 Shiba, Minato-ku, Tokyo NEC Incorporated (72) Inventor Naoya Takayama 3-49-1, Kamiishihara, Chofu-shi, Tokyo Nihon Electric Data Equipment Co., Ltd. (56) References Shokai 49-33235 (JP, U) Shokai Sho54- 71159 (JP, U) Jpn. Sho 62-135164 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) F16C 13/02
Claims (1)
ンジ付軸受の取付構造であって、前記軸受を、軸を軸支
する軸孔が形成され前記板状部材の支持孔に係入される
円筒部と、この円筒部の一端側の外周部に半径方向に突
設された一対の係合部と、前記円筒部の他端側の円周部
に半径方向に突設され円筒部の周りに延在する一対の弾
性変形可能な腕部と、これらの腕部の先端に前記係合部
に対して前記円筒部の円周方向に互いに同じ回動角だけ
位相を違え、かつ前記円筒部の軸線方向において前記係
合部の方向に突設された係入突起とで合成樹脂により一
体に形成し、前記板状部材の支持孔の周縁に係合部およ
び係入突起が係入される一対の係入孔を形成し、この係
入孔に前記軸受の係合部を係入し、この軸受を前記回動
角だけ回動させ、軸受の係入突起を係入孔に係入させる
ことにより、係合部と腕部とで板状部材を挟持したこと
を特徴とするフランジ付軸受の取付構造。1. A mounting structure of a bearing with a flange for supporting a bearing in a support hole of a plate-shaped member, wherein the bearing has a shaft hole formed to support a shaft, and is engaged with the support hole of the plate-shaped member. Ru is
A circular cylinder portion, of the cylindrical portion and the one end a pair of engaging portions projecting from the radially outer periphery of the cylindrical portion of the other end in the circumferential portion is projected in the radial direction of the cylindrical portion A pair of elastically deformable arms extending therearound; and
The phase is different from that of the cylindrical portion by the same rotational angle in the circumferential direction, and is combined with the engaging projection projecting in the direction of the engaging portion in the axial direction of the cylindrical portion. formed on one <br/> member by the resin, the engaging portion and the engaged input projection on the periphery of the support hole of the plate-like member forms a pair of engaging-entry apertures to be engaged, it said in the engagement entry apertures bearing The bearing is engaged and the bearing is rotated
Rotate by an angle to engage the engagement projection of the bearing into the engagement hole
It allows mounting structure of flanged bearings, characterized in that sandwich the plate-like member at the engaging portion and the arm portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25831398A JP3220940B2 (en) | 1998-09-11 | 1998-09-11 | Mounting structure of flanged bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25831398A JP3220940B2 (en) | 1998-09-11 | 1998-09-11 | Mounting structure of flanged bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000087950A JP2000087950A (en) | 2000-03-28 |
| JP3220940B2 true JP3220940B2 (en) | 2001-10-22 |
Family
ID=17318524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25831398A Expired - Fee Related JP3220940B2 (en) | 1998-09-11 | 1998-09-11 | Mounting structure of flanged bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3220940B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7025345B2 (en) * | 2004-01-08 | 2006-04-11 | Xerox Corporation | Replacement method and assembly for paper pick rollers |
| DE102014224886A1 (en) * | 2014-12-04 | 2016-06-09 | Robert Bosch Gmbh | Fastening arrangement for a wiper bearing of a windshield wiper system of a vehicle |
-
1998
- 1998-09-11 JP JP25831398A patent/JP3220940B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000087950A (en) | 2000-03-28 |
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