JPH05164156A - Automatic friction material fitting method for multidisc type friction engaging device - Google Patents
Automatic friction material fitting method for multidisc type friction engaging deviceInfo
- Publication number
- JPH05164156A JPH05164156A JP34940891A JP34940891A JPH05164156A JP H05164156 A JPH05164156 A JP H05164156A JP 34940891 A JP34940891 A JP 34940891A JP 34940891 A JP34940891 A JP 34940891A JP H05164156 A JPH05164156 A JP H05164156A
- Authority
- JP
- Japan
- Prior art keywords
- hub
- members
- friction material
- friction
- cylinder
- 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
Landscapes
- Automatic Assembly (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自動変速機に装備され
てクラッチ又はブレーキとして機能する多板式摩擦係合
装置に摩擦材を自動的に組付ける工法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for automatically assembling a friction material to a multi-plate friction engagement device which is installed in an automatic transmission and functions as a clutch or a brake.
【０００２】[0002]
【従来の技術】遊星歯車機構を用いる自動車用自動変速
機は、複数の変速段を達成すべく、遊星歯車機構を構成
する変速要素（サンギヤ、キャリヤ、リングギヤ）を相
互につなぎ換えあるいは変速機ケースへ係止する摩擦係
合装置として、湿式多板クラッチ及びブレーキを備えて
いる。この種の摩擦係合装置では、該装置の軸方向に積
層配置された摩擦材を介して、クラッチハブ、ブレーキ
ハブ、ワンウェイクラッチのアウタレース等の内径側部
材とクラッチシリンダ、変速機ケース等の外径側部材と
の間でトルク伝達が成される。摩擦材は、内径側部材の
外周及び外径側部材の内周に軸方向摺動可能で相対回転
不能に交互にスプライン、セレーション等の軸方向溝及
び凸条（以下「凹凸」と総称する）で係合された多数の
ディスク（以下、内径側部材に係合するものを「ハブデ
ィスク」、外径側部材に係合するものを「シリンダディ
スク」と総称する）とから構成されている。2. Description of the Related Art An automatic transmission for a vehicle using a planetary gear mechanism is a transmission case in which transmission elements (sun gear, carrier, ring gear) constituting the planetary gear mechanism are connected to each other or a transmission case in order to achieve a plurality of shift stages. A wet multi-plate clutch and a brake are provided as a friction engagement device that locks to. In this type of friction engagement device, an inner diameter member such as a clutch hub, a brake hub, an outer race of a one-way clutch, and an outer member such as a clutch cylinder, a transmission case, or the like are interposed via friction materials laminated in the axial direction of the device. Torque is transmitted to the radial member. The friction material is axially slidable on the outer circumference of the inner diameter side member and the inner circumference of the outer diameter side member, and axial grooves and ridges (hereinafter collectively referred to as “concavo-convex”) such that splines, serrations, etc. are alternately non-rotatable alternately. A large number of discs that are engaged with each other (hereinafter, those that engage with the inner diameter side member are collectively referred to as "hub discs", and those that engage with the outer diameter side member are collectively referred to as "cylinder discs").
【０００３】従来、上記摩擦材の両部材への組付は、通
常、変速機の組立手順との関係で手作業により行われて
いる。例えば、両摩擦材が遊星歯車機構のキャリヤを変
速機ケースに固定するブレーキの摩擦材である場合、遊
星歯車機構の変速機ケース内への組み込みに先立って摩
擦材の組み込みを行うときには、シリンダディスクにつ
いてのみ外径側部材の凹凸に位相合わせしながらシリン
ダディスクとハブディスクを１枚ずつ交互に外径側部材
内に落とし込み、その後にハブディスクと凹凸の位相合
わせをしながら、積層された摩擦材の内周に内径側部材
を挿入する作業手順で組付されている。Conventionally, the assembling of the above-mentioned friction material to both members is usually performed manually in relation to the assembly procedure of the transmission. For example, when both friction materials are friction materials for a brake that fixes the carrier of the planetary gear mechanism to the transmission case, when the friction materials are installed before the planetary gear mechanism is installed in the transmission case, the cylinder disk For only, the cylinder disc and the hub disc are alternately dropped one by one into the outer diameter side member while matching the unevenness of the outer diameter side member, and then the hub disk and the unevenness are aligned in phase. It is assembled in the work procedure of inserting the member on the inner diameter side into the inner circumference.
【０００４】一方、組立手順の関係で変速機ケース内へ
の遊星歯車機構の組み込み後に摩擦材の組付を行わなけ
ればならない場合があり、そのような場合には、シリン
ダディスクについては外径側部材の凹凸に位相合わせ
し、ハブディスクは内径側部材の凹凸に位相合わせしな
がら、１枚ずつ交互に外径側部材と内径側部材との間に
落とし込む作業を余儀なくされる。On the other hand, in some cases, due to the assembly procedure, it is necessary to assemble the friction material after the planetary gear mechanism is assembled in the transmission case. In such a case, the cylinder disk has an outer diameter side. While aligning the hub disks with the irregularities of the member and aligning the hub disks with the irregularities of the member on the inner diameter side, it is inevitable to drop the hub discs one by one between the outer diameter member and the inner diameter member.
【０００５】[0005]
【発明が解決しようとする課題】ところで、後者の方法
では、シリンダディスクを外径側部材に、また、ハブデ
ィスクを内径側部材にそれぞれ位相合わせする手作業を
繰り返さなければならず、組立作業時間の短縮が困難で
ある。また、摩擦材の組付位置が変速機ケースの奥部に
ある場合、作業自体が極めて困難で、熟練を要する複雑
なものとなる。In the latter method, however, the manual work of aligning the cylinder disk with the outer diameter side member and the phase of the hub disk with the inner diameter side member must be repeated. Is difficult to shorten. Further, when the assembling position of the friction material is at the back of the transmission case, the work itself is extremely difficult and requires complicated skill.
【０００６】本発明は、上述の事情に鑑み案出されたも
のであって、複雑な作業を要せず、しかも短時間に摩擦
材を外径側部材と内径側部材との間に組み込むことがで
きる多板式摩擦係合装置の摩擦材自動組付工法を提供す
ることを目的とする。The present invention has been devised in view of the above circumstances, and does not require complicated work, and moreover, the friction material is incorporated between the outer diameter side member and the inner diameter side member in a short time. It is an object of the present invention to provide a method for automatically assembling a friction material of a multi-plate friction engagement device capable of achieving the above.
【０００７】[0007]
【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、外径側部材の内周係合溝に外周凸条を
係合して軸方向摺動可能な第１の摩擦材と、内径側部材
の外周係合溝に内周凸条を係合して軸方向摺動可能な第
２の摩擦材とを、前記両部材が径方向に対向する組付位
置に交互に積層状態に複数枚組み付ける多板式摩擦係合
装置の摩擦材自動組付工法において、前記第１及び第２
の摩擦材をほぼ同心かつ交互に積層状態にして摩擦材積
層体とする工程と、前記両部材をそれらの中心軸を垂直
にして同心状態に置き、前記両部材の少なくとも一方に
心合わせガイドを取り付ける工程と、前記心合わせガイ
ドに案内させて前記摩擦材積層体を組付位置近傍まで落
とし込む工程と、前記両部材を相対的にそれらの軸回り
に往復回転させて、前記摩擦材積層体の前記両部材の何
れかとの連れ回り中の前記両部材の係合溝と前記両摩擦
材の凸条との位相の一致により、前記摩擦材積層体を順
次その下方のものから最上方のものに至るまで前記両部
材に交互に係合させつつ組付位置に落下させる工程とを
構成とする。In order to achieve the above object, the present invention provides a first axially slidable member by engaging an outer peripheral projection with an inner peripheral engaging groove of an outer diameter side member. The friction material and the second friction material which is slidable in the axial direction by engaging the inner peripheral projection with the outer peripheral engaging groove of the inner diameter side member are alternately arranged at the assembling position where the both members are radially opposed to each other. In the method for automatically assembling a friction material of a multi-plate friction engagement device for assembling a plurality of sheets in a laminated state, the first and second
And the step of forming a friction material laminated body by substantially and concentrically and alternately laminating the friction materials, and placing both members in a concentric state with their central axes perpendicular to each other, and aligning a centering guide on at least one of the both members. The step of attaching, the step of dropping the friction material laminate to the vicinity of the assembling position while being guided by the centering guide, and the both members being relatively reciprocally rotated about their axes, Due to the phase matching between the engaging groove of both the members and the ridges of the two friction materials that are rotating together with either of the both members, the friction material laminate is sequentially changed from the lower one to the uppermost one. Up to the point where the two members are alternately engaged and dropped to the assembly position.
【０００８】[0008]
【発明の作用及び効果】上記本発明の多板式摩擦係合装
置の摩擦材自動組付工法においては、内径側部材と外径
側部材とを相対的にそれらの軸回りに往復回動すると、
摩擦材積層体の両部材の何れかとの連れ回り中に両部材
の係合溝と摩擦材の凸条との係合位相が一致し、摩擦材
積層体が順次その下方のものから最上方のものに至るま
で両部材に交互に係合しつつ組付位置に落下する。した
がって、本発明の摩擦材自動組付工法によれば、従来の
工法の如く作業員による微妙な手作業を要することがな
いので、ロボット等の使用による自動化が可能となり、
しかも作業時間を大幅に短縮することができるので、摩
擦係合装置組立作業の合理化が可能となる。In the friction material automatic assembling method for the multi-plate friction engagement device of the present invention, when the inner diameter side member and the outer diameter side member are relatively reciprocally rotated about their axes,
The engaging phase of the engaging groove of both members and the protruding line of the friction material coincide with each other while the friction material laminated body is being rotated with either of the two members, and the friction material laminated body is sequentially arranged from the lower one to the uppermost one. It drops to the assembly position while alternately engaging both members up to the object. Therefore, according to the friction material automatic assembling method of the present invention, it is not necessary to perform delicate manual work by a worker as in the conventional method, so that automation by using a robot or the like is possible.
Moreover, since the working time can be greatly shortened, the work for assembling the friction engagement device can be rationalized.
【０００９】[0009]
【実施例】次に本発明の実施例を図面を参照しながら説
明する。図４は本発明が適用される摩擦係合装置の一例
としての湿式多板ブレーキを分解斜視図で示すもので、
この例では、変速機ケースＣの外壁が外径側部材（以下
「シリンダ」と略称する）１を構成し、遊星歯車機構Ｇ
のキャリヤＧＣに取付けられた筒部が内径側部材（以下
「ハブ」と略称する）２を構成している。シリンダディ
スク３は、その外周にシリンダ側スプラインの溝１１と
係合する凸条３１を備え、ハブディスク４は、その内周
にハブ側スプラインの溝２１と係合する凸条４１を備え
ている。この例では、シリンダディスク３は６枚、ハブ
ディスク４は５枚とされ、両端をシリンダディスク３
ａ，３ｆとして、その間にハブディスク４ａ〜４ｅが交
互に積層配置される。Embodiments of the present invention will now be described with reference to the drawings. FIG. 4 is an exploded perspective view showing a wet multi-plate brake as an example of a friction engagement device to which the present invention is applied.
In this example, the outer wall of the transmission case C constitutes an outer diameter side member (hereinafter abbreviated as “cylinder”) 1, and the planetary gear mechanism G is used.
The tubular portion attached to the carrier GC of (1) constitutes an inner diameter side member (hereinafter abbreviated as “hub”) 2. The cylinder disk 3 is provided with a ridge 31 that engages with the groove 11 of the cylinder side spline on the outer circumference thereof, and the hub disk 4 is provided with a ridge 41 that engages with the groove 21 of the hub side spline on the inner circumference thereof. .. In this example, the number of cylinder disks 3 is 6, the number of hub disks 4 is 5, and the cylinder disks 3 are provided at both ends.
Hub disks 4a to 4e are alternately stacked as a and 3f.
【００１０】先ず、組付に先立つ準備工程として、シリ
ンダディスク３ａ〜３ｆとハブディスク４ａ〜４ｅとは
相互の擦れ回りを容易とすべく、各角部の加工バリを取
り除くバリ取り加工を施し、それらを図２に示すように
交互に積み重ねて積層体とする。このとき、この例で
は、図４に示すようにシリンダ１側のスプラインの溝１
１が挿入端部まで延びているため、組み込み開始位置へ
の両ディスクの積層体の落とし込みを可能とすべく、す
べてのシリンダディスク３の凸条３１の位相を揃える。First, as a preparatory step prior to assembly, the cylinder disks 3a to 3f and the hub disks 4a to 4e are subjected to deburring to remove processing burrs at respective corners in order to facilitate mutual rubbing. As shown in FIG. 2, they are alternately stacked to form a laminated body. At this time, in this example, as shown in FIG. 4, the groove 1 of the spline on the cylinder 1 side is
Since 1 extends to the insertion end, the phases of the protrusions 31 of all the cylinder disks 3 are aligned so that the stacked body of both disks can be dropped into the assembly start position.
【００１１】一方、図１の（１）に示すように、治具等
で図示しないワークテーブル上に軸線Ｌを直立状態に固
定してピストンＰ、リターンスプリングＳ、そのリテー
ナＲ、遊星歯車機構Ｇ等の各部品を組み込み中のケース
Ｃ内の、この例において、キャリヤＧＣに取付けられた
ハブ２に、その外周に形成されたスプラインの溝２１の
谷径より若干大径の外径を有する円筒状の心合わせガイ
ド５を嵌合して取り付ける。On the other hand, as shown in (1) of FIG. 1, the axis L is fixed in an upright state on a work table (not shown) with a jig or the like, and a piston P, a return spring S, a retainer R thereof, and a planetary gear mechanism G. A cylinder having a slightly larger outer diameter than the root diameter of the groove 21 of the spline formed on the outer periphery of the hub 2 attached to the carrier GC in the case C in which the respective parts such as The center alignment guide 5 is fitted and attached.
【００１２】そして、図１の（２）に示すように、先に
準備工程で用意したディスク積層体Ｄをガイド５に沿っ
て上方から落とし込む。このとき、シリンダディスク３
の各凸条３１（図２参照）は準備工程においてすでに相
互に位相合わせされているので、それらの位相をシリン
ダ１のスプラインの溝１１と位相合わせするだけで、デ
ィスク積層体Ｄはハブ２のスプラインの始端まで一気に
落下し、最下方のシリンダディスク３ａはさらに所定組
付位置まで落下するのに対して、その次のハブディスク
４ａは、通常は凸条４１ａ（図２参照）がハブ２のスプ
ラインの山と干渉して落下しない。そのためそれに続く
残りのディスク３ｂ〜３ｆ及び４ｂ〜４ｅはハブディス
ク４ａに塞止められてガイド５の内端位置に止まる。Then, as shown in (2) of FIG. 1, the disk laminated body D previously prepared in the preparation step is dropped from above along the guide 5. At this time, the cylinder disk 3
Since each of the ridges 31 (see FIG. 2) of FIG. 2 has already been phase-matched with each other in the preparation process, the disk stack D of the hub 2 can be formed by simply phase-matching those phases with the spline grooves 11 of the cylinder 1. The lowermost cylinder disk 3a further drops to a predetermined assembly position, while the next hub disk 4a normally has a ridge 41a (see FIG. 2) of the hub 2 while the lowermost cylinder disk 3a further drops to the start end of the spline. Do not fall by interfering with the spline mountains. Therefore, the remaining disks 3b to 3f and 4b to 4e that follow are stopped by the hub disk 4a and stay at the inner end position of the guide 5.
【００１３】そこで、図示されてはいないが、必要に応
じて適度の重量の重りをディスク積層体Ｄの上に載せ、
図１の（３）に示すように、遊星歯車機構Ｇのリングギ
ヤＧＲとスプライン等で係合した軸Ｔを軸線Ｌ回りに図
に矢印で示すように往復回動させる。この動作で、キャ
リヤＧＣも同じく軸線Ｌ回りに往復回動する。これによ
り心合わせガイド５の外周面に凸条４１ａを係合案内さ
れて心ずれを生じない状態でハブディスク４ａはハブ２
及びガイド５と連れ回りするが、その上部にスプライン
係合状態で載置されたシリンダディスク３ｂとの間の摺
動摩擦抵抗により、往復回転中にハブ２に対して適度の
ずれを生じ、スプライン２１の溝とハブディスク４ａの
凸条４１ａとが同位相になったところでハブディスク４
ａはハブ２と係合して落下する。このハブディスク４ａ
に続くシリンダディスク３ｂは、すでにその外周の凸条
３１ｂがシリンダ１のスプラインの溝１１に係合してい
るので、干渉することなくハブディスク４ａに続いて落
下する。Therefore, although not shown, an appropriate weight is placed on the disc stack D as necessary.
As shown in (3) of FIG. 1, an axis T engaged with a ring gear GR of a planetary gear mechanism G by a spline or the like is reciprocally rotated about an axis L as indicated by an arrow in the figure. By this operation, the carrier GC also reciprocally rotates around the axis L. As a result, the hub disc 4a is attached to the hub 2 while the convex strip 41a is engaged and guided by the outer peripheral surface of the centering guide 5 and no misalignment occurs.
And the guide 5, but with a sliding frictional resistance with the cylinder disk 3b mounted on the upper portion of the spline 21 in a spline engagement state, the spline 21 is appropriately displaced with respect to the hub 2 during reciprocating rotation. When the groove of and the ridge 41a of the hub disk 4a are in phase, the hub disk 4
a engages with the hub 2 and falls. This hub disk 4a
The cylinder disc 3b following the above falls onto the hub disc 4a without interference because the ridge 31b on the outer periphery of the cylinder disc 3b is already engaged with the spline groove 11 of the cylinder 1.
【００１４】このようにキャリヤＧＣの往復回転運動を
繰り返すと各ディスクが次々と落下し、最終的には図の
（４）に示すように、すべてのディスクが、シリンダ１
とハブ２間の空間に、シリンダディスク３はシリンダ１
のスプラインに、ハブディスク４はハブ２のスプライン
にそれぞれ係合状態で積層される。最後に載置しておい
た重りとガイド５をハブ２から取り去り、最上部のシリ
ンダディスク３ｆの上方のシリンダスプラインを切欠く
ように周方向に延びる溝１２にスナップリングを嵌めて
ディスク積層体Ｄを抜け止めする。なお、上記各工程の
説明中の各ディスクの挙動は、あくまでも概念的に典型
化したものであって、上記のように必ずしも画一的なも
のではなく、摺動摩擦抵抗や係合部の加工状況によって
種々異なるものである。When the reciprocating rotary motion of the carrier GC is repeated in this manner, the respective disks drop one after another, and finally, as shown in FIG.
In the space between the hub and the hub 2, the cylinder disk 3 is the cylinder 1
The hub discs 4 are stacked on the splines of the hub 2 in an engaged state. The weight and the guide 5 placed at the end are removed from the hub 2, and a snap ring is fitted into the groove 12 extending in the circumferential direction so as to cut out the cylinder spline above the uppermost cylinder disk 3f, and the disk stack D To prevent it from slipping out. It should be noted that the behavior of each disk in the description of each of the above steps is conceptually typical, and is not necessarily uniform as described above. It varies depending on the type.
【００１５】上記実施例の摩擦材自動組付工法によれ
ば、内径心合わせガイド５をハブ２に取付け、このガイ
ド５に沿ってディスク３，４を揃えて落とし込み、その
後にハブ２を軸回りに往復回動させるという単純な操作
で、自動的にディスク３，４の組み込みが可能となるた
め、ロボット等を用いて、短時間に一連の多板ディスク
ユニットの組み込みが可能となる。According to the friction material automatic assembling method of the above embodiment, the inner diameter centering guide 5 is attached to the hub 2, the disks 3 and 4 are aligned and dropped along the guide 5, and then the hub 2 is rotated around the axis. Since the disks 3 and 4 can be automatically incorporated by a simple operation of reciprocally rotating, a series of multi-disk units can be incorporated in a short time using a robot or the like.
【００１６】以上、本発明を湿式多板ブレーキに適用し
た一実施例に基づき詳述したが、本発明は、上述の実施
例のみに限定されることなく、種々の多板式摩擦係合装
置に適用可能なものであり、また、本発明は特許請求の
範囲に記載の範囲内で種々の実施形態を採ることができ
るものである。図３に本発明の適用箇所を符号Ａ，Ｂで
例示するが、符号Ａに示すブレーキの場合、遊星歯車機
構Ｇ’のキャリヤＧ’Ｃに固定されたワンウェイクラッ
チＷのアウタレースＷＲをハブ２’とし、変速機ケース
Ｃ’をシリンダ１’としており、符号Ｂで示すブレーキ
の場合、ワンウェイクラッチＷ’のアウタレースＷ’Ｒ
をハブ２”とし、変速機ケースＣ’をシリンダ１”とし
ている。適用箇所Ａについては、心合わせガイドはアウ
タレースＷＲに取付ければよく、符号Ｂで示すブレーキ
の場合は、心合わせガイドはアウタレースＷ’Ｒと変速
機ケース１’双方に取付ければよく、シリンダディスク
３’の凸条３１’の準備工程中の位相合わせは不要とな
る。Although the present invention has been described in detail above based on an embodiment in which the present invention is applied to a wet multi-disc brake, the present invention is not limited to the above-mentioned embodiments, but can be applied to various multi-disc friction engagement devices. It is applicable and the present invention can adopt various embodiments within the scope of the claims. In FIG. 3, application points of the present invention are illustrated by reference numerals A and B. In the case of the brake shown by reference numeral A, the outer race WR of the one-way clutch W fixed to the carrier G'C of the planetary gear mechanism G'is provided with the hub 2 '. In the case where the transmission case C ′ is the cylinder 1 ′, and the brake indicated by the reference symbol B is the outer race W′R of the one-way clutch W ′,
Is a hub 2 ", and the transmission case C'is a cylinder 1". Regarding the application point A, the centering guide may be attached to the outer race WR, and in the case of the brake indicated by the reference sign B, the centering guide may be attached to both the outer race W'R and the transmission case 1 '. The phase alignment is not necessary during the preparation process of the 3'ridges 31 '.
【図１】多板式摩擦係合装置を湿式多板ブレーキとして
本発明を適用した一実施例の主要工程図である。FIG. 1 is a main process diagram of an embodiment in which the present invention is applied to a multi-plate friction engagement device as a wet multi-plate brake.
【図２】摩擦材積層体の斜視図である。FIG. 2 is a perspective view of a friction material laminate.
【図３】本発明の適用箇所を示す自動変速機の部分断面
図である。FIG. 3 is a partial cross-sectional view of an automatic transmission showing a portion to which the present invention is applied.
【図４】自動変速機に用いられる代表的な摩擦係合装置
の分解斜視図である。FIG. 4 is an exploded perspective view of a typical friction engagement device used in an automatic transmission.
１ シリンダ（外径側部材） ２ ハブ（内径側部材） ３ シリンダディスク（第１の摩擦材） ４ ハブディスク（第２の摩擦材） ５ 心合わせガイド １１ 内周係合溝 ２１ 外周係合溝 ３１ 外周凸条 ４１ 内周凸条 1 Cylinder (Outer Diameter Side Member) 2 Hub (Inner Diameter Side Member) 3 Cylinder Disc (First Friction Material) 4 Hub Disc (Second Friction Material) 5 Centering Guide 11 Inner Circumference Engagement Groove 21 Outer Engagement Groove 31 Outer peripheral ridge 41 Inner peripheral ridge
Claims (1)
合して軸方向摺動可能な第１の摩擦材と、内径側部材の
外周係合溝に内周凸条を係合して軸方向摺動可能な第２
の摩擦材とを、前記両部材が径方向に対向する組付位置
に交互に積層状態に複数枚組み付ける多板式摩擦係合装
置の摩擦材自動組付工法において、 前記第１及び第２の摩擦材をほぼ同心かつ交互に積層状
態にして摩擦材積層体とする工程と、 前記両部材をそれらの中心軸を垂直にして同心状態に置
き、前記両部材の少なくとも一方に心合わせガイドを取
り付ける工程と、 前記心合わせガイドに案内させて前記摩擦材積層体を組
付位置近傍まで落とし込む工程と、 前記両部材を相対的にそれらの軸回りに往復回転させ
て、前記摩擦材積層体の前記両部材の何れかとの連れ回
り中の前記両部材の係合溝と前記両摩擦材の凸条との位
相の一致により、前記摩擦材積層体を順次その下方のも
のから最上方のものに至るまで前記両部材に交互に係合
させつつ組付位置に落下させる工程とを特徴とする多板
式摩擦係合装置の摩擦材自動組付工法。1. A first friction material which is slidable in the axial direction by engaging an outer peripheral projection with an inner peripheral engagement groove of an outer diameter side member, and an inner peripheral projection with an outer peripheral engagement groove of an inner diameter side member. Second which can engage with and slide in the axial direction
In the method for automatically assembling a friction material of a multi-plate friction engagement device, wherein a plurality of the friction materials are assembled alternately at a mounting position where the two members face each other in a radial direction, the first and second friction A step of forming a friction material laminated body by alternately stacking the materials substantially concentrically and alternately, and placing the both members in a concentric state with their central axes vertical, and attaching a centering guide to at least one of the both members And a step of guiding the friction material laminated body into the vicinity of an assembling position while being guided by the centering guide; and reciprocally rotating the both members around their axes to reciprocate the friction material laminated body. Due to the coincidence of the phases of the engaging grooves of both the members and the ridges of the both friction materials, which are rotating together with any one of the members, the friction material laminated bodies are sequentially arranged from the lower one to the uppermost one. Alternately engaged with both members A method of automatically assembling a friction material of a multi-plate friction engagement device, which comprises a step of dropping it to an assembling position while performing it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34940891A JPH05164156A (en) | 1991-12-09 | 1991-12-09 | Automatic friction material fitting method for multidisc type friction engaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34940891A JPH05164156A (en) | 1991-12-09 | 1991-12-09 | Automatic friction material fitting method for multidisc type friction engaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05164156A true JPH05164156A (en) | 1993-06-29 |
Family
ID=18403550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34940891A Pending JPH05164156A (en) | 1991-12-09 | 1991-12-09 | Automatic friction material fitting method for multidisc type friction engaging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05164156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007192394A (en) * | 2006-01-23 | 2007-08-02 | Akebono Brake Ind Co Ltd | Wet disk brake assembling jig and wet disk brake assembling method |
| CN116532978A (en) * | 2023-07-05 | 2023-08-04 | 盛瑞传动股份有限公司 | Method for assembling clutch |
-
1991
- 1991-12-09 JP JP34940891A patent/JPH05164156A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007192394A (en) * | 2006-01-23 | 2007-08-02 | Akebono Brake Ind Co Ltd | Wet disk brake assembling jig and wet disk brake assembling method |
| CN116532978A (en) * | 2023-07-05 | 2023-08-04 | 盛瑞传动股份有限公司 | Method for assembling clutch |
| CN116532978B (en) * | 2023-07-05 | 2023-10-31 | 盛瑞传动股份有限公司 | Method for assembling clutch |
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