TWI336298B - Caliper body supporting construction for vehicle disc brake - Google Patents
Caliper body supporting construction for vehicle disc brake Download PDFInfo
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- TWI336298B TWI336298B TW97143538A TW97143538A TWI336298B TW I336298 B TWI336298 B TW I336298B TW 97143538 A TW97143538 A TW 97143538A TW 97143538 A TW97143538 A TW 97143538A TW I336298 B TWI336298 B TW I336298B
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Description
1336298 九、發明說明： 【發明所屬之技術領域】 本發明係關力一用於一安裝在一機車上之車輛圓盤煞車 的卡鉗本體支撐構造，且特別係關於一種將一滑動銷式圓1336298 IX. Description of the Invention: [Technical Field] The present invention relates to a caliper body support structure for a vehicle disc brake mounted on a locomotive, and particularly relates to a sliding pin type
盤煞車之一卡鉗本體直接安裝於一車輛懸吊裝置（例如— 前又）上的支撐構造。 【先前技術】 在一用於一機車的滑動銷式圓盤煞車中，一卡鉗托架係 整體地提供於一構成一車輛懸吊裝置的底殼上，以便從其 處突出，一經配置以橫跨一盤型轉子之一外周圓側的卡鉗 本體經由滑動銷而附接至該卡鉗托架，以允許該卡鉗本體 在該盤型轉子之一軸向（圓盤軸向）中的滑動動作。在該卡 鉗本體中，一對摩擦墊係予以配置，以便在該卡鉗本體之 一作用部及一反應部之間經由該盤型轉子而彼此相對，且 一用於從該等摩擦墊接收一煞車扭力的扭力接收表面係提 供於該卡鉗托架上（例如，參考】ρ_β·60·14937)。 然而，在上述該滑動銷式圓盤煞車中，由於該扭力接收 表面係提供於該卡鉗托架上，因此可在無須增加相關部件 之數量的狀況下增加該支撐剛性◊然而，與該底殼一體成 形的該卡鉗托架之形狀變得複雜，且這會增加處理步驟及 裝配步驟之數量’進而導致對生產成本增加的擔憂。 【發明内容】 鑒於上述，本發明之一目的係提供一種用於一車輛圓盤 煞車的卡鉗本體支撐構造，其結構簡單且能從摩擦墊適當 136091.doc -6 · 1336298 接收，,，、車扭力，並可確保__卡鉗本體之—安裝剛性。 為實現該目的，根據本發明之一第一態樣，係提供一種 用於-車輛圓盤煞車的卡鉗本體支樓構造，其包含： 一盤型轉子； 卡钳本ϋ具有一作用部及一反應部，該作用部及該 反應部經配置以跨越該盤型轉子之—外周邊，該作用部具 有一對具有引導孔的滑動銷支撐部；One of the rams of the ram is mounted directly to a support structure on a vehicle suspension (eg, front and rear). [Prior Art] In a slide pin type disc brake for a locomotive, a caliper bracket is integrally provided on a bottom case constituting a vehicle suspension device so as to protrude therefrom, once configured to be horizontal A caliper body that is on the outer circumference side of one of the disk-type rotors is attached to the caliper carrier via a slide pin to allow the caliper body to slide in one of the disk-type rotors (the disk axial direction). In the caliper body, a pair of friction pads are disposed so as to oppose each other between the active portion of the caliper body and a reaction portion via the disk-type rotor, and one for receiving a brake from the friction pads A torsional torque receiving surface is provided on the caliper bracket (eg, reference ρ_β·60·14937). However, in the above-described slide pin type disc brake, since the torsion receiving surface is provided on the caliper bracket, the support rigidity can be increased without increasing the number of related components, and the bottom case The shape of the integrally formed caliper bracket becomes complicated, and this increases the number of processing steps and assembly steps', which in turn leads to an increase in production cost. SUMMARY OF THE INVENTION In view of the above, it is an object of the present invention to provide a caliper body support structure for a vehicle disc brake, which is simple in structure and can be received from a friction pad suitable 136091.doc -6 · 1336298, Torque and ensure the rigidity of the __ caliper body. To achieve the object, according to a first aspect of the present invention, a caliper body support structure for a vehicle disc brake is provided, comprising: a disc type rotor; the caliper body has an action portion and a reaction The action portion and the reaction portion are configured to span the outer periphery of the disk-shaped rotor, the action portion having a pair of slide pin support portions having guide holes;
-對摩擦墊，配置於該切本體之該作㈣及該反應部 之間； 一懸吊裝置，包含一對滑動銷附接部；及 -對滑動銷’***至該等滑動銷支撐部中，且附接至該 等滑動_接部，以允許料財體在 ^ 向中的-滑動動作，其巾 轉子之轴 一扭力接收表面’從該等摩擦墊接收煞車扭力的該扭力 接收表面係提供於在一圓盤出口側的該滑動銷支撐部之一a pair of friction pads disposed between the cutting body (four) and the reaction portion; a suspension device including a pair of sliding pin attachment portions; and - a pair of sliding pins 'inserted into the sliding pin support portions And attaching to the sliding joints to allow the sliding movement of the material body in the middle direction, the shaft of the towel rotor-torque receiving surface 'the torque receiving surface system receiving the braking torque from the friction pads Provided in one of the sliding pin supports on a disc outlet side
表：上’位於其上之該盤型轉子在當一車輛向前移動時從 該卡鉗本體上出現， 該滑動銷包含·· ，並具有—第一凸 之該滑動銷附接部 一滑動銷主體，在該引導孔中滑動 緣’該第一凸緣與接近該盤型轉子定位 的一第一側表面抵接； 、固疋部件’將該滑動銷主體附接至該滑動銷附接部， 並包含-第二凸緣’該第二凸緣與遠離該盤型轉子 該滑動銷附接部之一第二側表面抵接， 又之 136091.doc 1336298Table: The disk rotor on which the upper disc is located emerges from the caliper body when a vehicle moves forward, the sliding pin includes and has a first convex sliding pin attachment portion and a sliding pin a main body in which a sliding edge 'the first flange abuts a first side surface positioned adjacent to the disk-shaped rotor; and a fixing member' attaches the sliding pin body to the sliding pin attachment portion And including a second flange 'the second flange abuts against a second side surface of the sliding pin attachment portion away from the disk type rotor, and 136091.doc 1336298
其中該滑動銷主體在於該#第一及第二凸緣之間固持該 滑動銷附接部的同時被固定地連接至該固定部件， 該等滑動銷附接部係一體設於該懸吊裝置上，以便經由 支撐柱從其處突出，且 各個該等支揮柱具有至少一個在—煞車扭力施加方向中 從該滑動銷附接部延伸的第一支撐柱。 根據本發明之一第二態樣，較佳的係 該滑動銷主體包含一母螺紋对，盆a —够 ^ 3 ;磲双札，其向該第一凸緣部打開， 該固定部件為一螺栓部件，其包含在一 部以及該第二凸緣部， 遠端之一公螺紋 該滑動銷附接部係藉由該第一 以固持，且 凸緣部及該第二凸緣部予 該公螺紋部係螺合至該母螺紋部中 及該固定部件固定地連接在一起。 ’以將該滑動銷主體Wherein the sliding pin main body is fixedly connected to the fixing member while the sliding pin attachment portion is held between the #1 and the second flange, and the sliding pin attachment portion is integrally provided to the suspension device Up to protrude therefrom from the support post, and each of the support columns has at least one first support post extending from the slide pin attachment in a twisting torque application direction. According to a second aspect of the present invention, preferably, the sliding pin main body includes a female thread pair, and the basin a is configured to be opened to the first flange portion, and the fixing member is a a bolt member including a portion and a second flange portion, wherein one of the distal ends of the male pin is retained by the first portion, and the flange portion and the second flange portion are The male threaded portion is screwed into the female threaded portion and the fixing member is fixedly coupled together. To the slider body
根據本發明之一第三態樣，較佳的係 該母螺紋孔及該公螺紋部在一相對於該第一 該盤型轉子的位置處螺合在一起。 根據本發明之一第四態樣，較佳的係 凸緣部靠近 你寸又访狂分別具有第二支版〇植Α 又保柱，該等第二支撐柱在一 /、該等第一支撐柱垂直的方向中 出。 该等滑動銷附接部凸 在如上配置的本發明_， 各個該等滑動銷附接部係藉 根據本發明 由該第一凸 之第一態樣，由於 緣部及該第二凸緣 13609I.doc 1336298 部予以固持，以將該滑動銷主體及該固定部件固定地連接 在一起’因此該滑動銷可以一種簡易且有保證之方式 至該滑動銷附接部。 此外’該煞車扭力係從該扭力接收表面傳送至該滑動銷 支推部、該固定部件、該滑動銷附接部、該等支撐柱及該 m震置。因此’該煞車扭力可藉由該車輛懸吊裝置 β μ接收。藉由此配置，可在不增加相關部件之數 量的狀況下確保該卡鉗本體之支撐剛性。特別的是，該等 第一支標柱係經提供以在該煞車扭力施加方向中延伸，因 此該煞車扭力可經由兮竺. 由該車輛懸吊裝置接收等第一支揮柱以一種可確保的方式 此外，由於係藉由該等兩個凸緣部防止各個該等滑動銷 :::::在其一車扭力時™卡: 螺紋部係螺合於該母螺紋 起，因此該滑動銷可以一種可確保之方式二= 造而附接至該滑動鎖附接部。 《早之構 此外’根據本發明’由於 -相對於該第-凸緣部靠近該盤型轉子的在 該固定部件之-未車螺紋的柄部係配置於^剪 接部附近，以藉㈣㈣動鎖附接部之間的連 連接強度。確保該滑動銷及該滑動鎖附接部之間的 I36091.doc 此外’根據本發明，由於該等支樓柱分別具有該等第二 支撐柱，而該等第：支撐柱在垂直於該等第—柱的方向中 犬出’因此該煞車扭力可以一更能確保之方式由該車輛懸 吊裝置予以接收1而可進一步增加該卡鉗本體之附接剛 【實施方式】 圖1到圖4為顯示本發明之—用於一車輛圓盤煞車之卡甜 本體支撐構造的圖式。注意在該等圖式中一箭頭A代表一 在一車輛向前行駛時盤型轉子的旋轉方向，且當用於下列 敍述中時’-圓盤進口側及—圓盤出口側係當該車補向前 行敬時產生的進口側及出口侧。 一滑動銷式圓盤煞車1係為用於一具有一把手之車輛（例 如一機車）之煞車系統。該滑動銷式圓盤煞車丨包含一與車 輪（未顯示）一同旋轉的盤型轉子2; 一滑動銷附接部5，經 由位於該盤型轉子2之一侧的一第一支撐柱乜、一第二支 撐柱4b及一第三支撐柱躭而一體形成於一前叉3上；一滑 動銷附接部7，經由位於該盤型轉子2之一侧的一第一支撐 柱6a及一第二支撐柱6b而一體形成於該前又3上；一卡鉗 本體10 ’在一圓盤軸向（該盤型轉子2之軸向）上經由一對滑 動銷8、9而可滑動地支撐於該等滑動銷附接部5、7上；以 及一對摩擦墊11、11，該等摩擦墊經配置以在該卡鉗本體 10之一作用部10a及一反應部10b之間穿過該盤型轉子2而 彼此相對。 該卡鉗本體10具有該作用部10a及該反應部l〇b，其係配 136091.doc •10- 1336298 置於該盤型轉子2之兩個側部上，以便穿過該盤型轉子2而 彼此相對，以及一橋接部1〇c，其在跨過該盤型轉子2之一 外側時，橫跨該等作用部及反應部1〇a、1〇b以用於連接。 該作用。卩1 Oa包含一氣缸孔丨2及一對滑動銷支撐部丨〇d、 We’且該反應部10b包含一提供於其上的反應爪卜一 矩形頂部開口 i〇g係實質形成於該橋接部1〇c之一中心，以 在該橋接部10c之一内侧與一外側之間建立一連通。扭力 接收階梯部i〇h、i〇i係分別配置於該頂部開口 l〇g之一圓 盤出口側及一圓盤進口側上。一扭力接收表面1〇k沿著在 該圓盤出口側上的該滑動銷支撐部1〇d之一卡鉗中心側表 面形成於在圓盤出口側上的該扭力接收階梯部1〇}^ 在此，該圓盤出口側為在該車輛向前移動時該盤型轉子 2從該卡鉗本體10中出現的一側，且該圓盤進口側為該盤 型轉子2進入該卡鉗本體10中的一側。換言之，假設該車 輪平行於該車輛之縱向，當該車輛向前移動時，一前側係 為該圓盤進口側，且一後側係為該圓盤出口侧。 在各摩擦墊11中，一與該盤型轉子2之一側表面滑動接 觸的襯墊11a係經形成以連結至一金屬背板llt^一具有一 掛釣銷***孔11c的掛鉤銷***部Ud係提供於該背板1115 上之一垂直中心及徑向向外的位置，以便從該處向外突 出，且凸耳件lie、lie係提供於同一個背板丨lb的兩個側 部上。 一穿過該頂部開口 1〇g並橫跨該作用部1〇a及該反應部 l〇b的掛鉤銷14係***該掛鉤銷***孔llc中，且該等凸耳 136091.doc •11- 1336298 件11 e、11 e係鉤扣至該等扭力接收部丨〇h、！ 〇i，以便藉此 將該等摩擦墊11、11懸吊於該盤型轉子2的兩側上，同時 允許該等摩擦墊11、U在該盤型轉子2之軸向上的滑動動 作。此外，由於一收縮地配置於該等掛鉤銷14及該等金屬 背板11c之間的墊彈簧1S，該等摩擦墊n、u係被彈性地 推向該盤型轉子2之徑向内側。 該氣缸孔12係提供於該作用部！ 〇a之一實質中心，以便According to a third aspect of the present invention, preferably, the female threaded hole and the male threaded portion are screwed together at a position relative to the first disk-shaped rotor. According to a fourth aspect of the present invention, the preferred flange portion is adjacent to the inch and the visitor has a second version of the 〇 〇 Α and the collateral, and the second support column is in the first The support column is in the vertical direction. The sliding pin attachment portions are protruded from the present invention configured as above, and each of the sliding pin attachment portions is formed by the first convex first aspect according to the present invention, due to the edge portion and the second flange 13609I The .doc 1336298 portion is held to securely couple the sliding pin body and the fixed member together so that the sliding pin can be attached to the sliding pin attachment portion in an easy and assured manner. Further, the brake torque is transmitted from the torsion receiving surface to the sliding pin pushing portion, the fixing member, the sliding pin attachment portion, the support columns, and the m. Therefore, the brake torque can be received by the vehicle suspension device β μ. With this configuration, the support rigidity of the caliper body can be ensured without increasing the number of related components. In particular, the first sub-columns are provided to extend in the direction in which the brake torque is applied, so that the brake torque can be transmitted via the vehicle. The first swing column is received by the vehicle suspension device to ensure a In addition, since each of the sliding pins is prevented by the two flange portions: :::: at a torque of one of the TM cards: the threaded portion is screwed to the female thread, so the sliding pin can A way to ensure that the second is made to attach to the sliding lock attachment. According to the present invention, the shank of the fixed part is disposed adjacent to the splicing portion of the disk-shaped rotor with respect to the first flange portion, so as to move (four) (four) The strength of the connection between the lock attachments. Ensuring I36091.doc between the sliding pin and the sliding lock attachment portion. Further, in accordance with the present invention, since the plurality of support columns respectively have the second support columns, the first: support columns are perpendicular to the The dog is pulled out in the direction of the first column. Therefore, the torque of the brake can be received by the vehicle suspension device in a more secure manner. 1 The attachment of the caliper body can be further increased. [Embodiment] FIGS. 1 to 4 are A diagram of a card body sweet body support structure for a vehicle disc brake is shown. Note that in these figures an arrow A represents the direction of rotation of the disk rotor as it travels forward, and when used in the following description, the '-disk inlet side and the disk exit side are the vehicles. Complement the inlet side and outlet side that are produced when going forward. A sliding pin type disc brake 1 is a brake system for a vehicle having a handle (e.g., a locomotive). The slide pin disc brake rim includes a disc rotor 2 that rotates together with a wheel (not shown); a slide pin attachment portion 5 via a first support post located on one side of the disc rotor 2, a second support post 4b and a third support post are integrally formed on a front fork 3; a slide pin attachment portion 7 via a first support post 6a and a side on one side of the disc rotor 2 The second support column 6b is integrally formed on the front and third sides; a caliper body 10' is slidably supported by a pair of slide pins 8, 9 in a disk axial direction (axial direction of the disk type rotor 2) On the sliding pin attachment portions 5, 7; and a pair of friction pads 11, 11 configured to pass through the disk between one of the action portions 10a and one of the reaction portions 10b of the caliper body 10. The rotors 2 are opposed to each other. The caliper body 10 has the action portion 10a and the reaction portion 10b, and the tie 136091.doc •10-1336298 is placed on both sides of the disc rotor 2 so as to pass through the disc rotor 2 Opposite each other, and a bridge portion 1c that spans the respective action portions and the reaction portions 1a, 1b for connection when spanning one of the outer sides of the disk rotor 2. This effect.卩1 Oa includes a cylinder bore 丨2 and a pair of slide pin supporting portions 丨〇d, We' and the reaction portion 10b includes a reaction claw provided thereon, and a rectangular top opening i〇g is substantially formed on the bridge One of the centers 1c is located to establish a communication between one of the inner sides and the outer side of the bridge portion 10c. The torque receiving step portions i〇h and i〇i are respectively disposed on one of the top openings l〇g on the disc exit side and a disc inlet side. a torsion receiving surface 1〇k is formed on the damper center side surface of one of the sliding pin supporting portions 1〇d on the outlet side of the disk, and the torsion receiving step portion is formed on the outlet side of the disk. Thus, the disc exit side is the side from which the disc rotor 2 emerges when the vehicle moves forward, and the disc inlet side is the disc rotor 2 entering the caliper body 10 One side. In other words, assuming that the wheel is parallel to the longitudinal direction of the vehicle, when the vehicle moves forward, a front side is the disc inlet side and a rear side is the disc outlet side. In each of the friction pads 11, a spacer 11a that is in sliding contact with one side surface of the disk-type rotor 2 is formed to be coupled to a metal back plate 11b, a hook pin insertion portion having a fishing pin insertion hole 11c. The Ud is provided at a vertical center and a radially outward position on the back plate 1115 so as to protrude outward therefrom, and the lug members lie, lie are provided on both sides of the same back plate 丨lb on. A hook pin 14 that passes through the top opening 1〇g and spans the action portion 1A and the reaction portion 10b is inserted into the hook pin insertion hole 11c, and the lugs 136091.doc •11- 1336298 pieces 11 e, 11 e are hooked to the torque receiving parts 丨〇h,! 〇i, thereby suspending the friction pads 11, 11 on both sides of the disc rotor 2 while allowing the sliding movement of the friction pads 11, U in the axial direction of the disc rotor 2. Further, the friction pads n and u are elastically urged toward the radially inner side of the disk rotor 2 by the pad springs 1S which are disposed to be contracted between the hook pins 14 and the metal back plates 11c. The cylinder bore 12 is provided in the action portion! 〇a one of the substantial centers so that
朝該盤型轉子2側打開，且一杯形活塞13係液體密封地插 入該氣缸孔12中，以藉此在該活塞13與該氣缸孔12的底部 之間界定一液壓室16。 該等滑動銷支撐部l〇d、10e經提供以從該作用部i〇a沿 著該盤型轉子2之一侧朝該圓盤出口侧及該盤型轉子2之一 徑向内側突出。在該圓盤出口側上的該滑動銷支撐部刚 經提供以在該盤型轉子2之徑向中從一作用部側朝一反應 部側延伸’且-朝該作用部侧開啟的長盒形引導孔咖係Opening toward the disc rotor 2 side, and a cup-shaped piston 13 is fluid-tightly inserted into the cylinder bore 12, thereby defining a hydraulic chamber 16 between the piston 13 and the bottom of the cylinder bore 12. The slide pin supporting portions 10d, 10e are provided to protrude from the acting portion i?a along the one side of the disc-shaped rotor 2 toward the disc outlet side and radially inward of one of the disc-shaped rotors 2. The slide pin support portion on the outlet side of the disk is just provided to extend in the radial direction of the disk-shaped rotor 2 from the side of one action portion toward the side of a reaction portion and is opened to the side of the action portion. Guide hole
形成於其中。該滑動銷支㈣咖之一卡鉗中心側表面構 成前述的該扭力接收表面·…引導孔iQn在該盤型轉子 之徑向内側上形成於該滑動銷支撐部…中以在該盤型 轉子2之轴向中穿人1引導孔…之長度係短於在該圓盤 出口側之該引導孔10m。 7於該前又3上之該等滑動鎖附接部5之—者包含該滑 8之—附接孔5a，並經由該第_支撑柱h、該第二支 夕牙卜周Γ及該第三支稽柱4e而突出至該圓盤出口側及一圓盤 。、側。此外’該第一支撐柱牦經提供以在該煞車扭力 136091.doc •12- 1336298 之一作用方向上從該滑動銷附接部5延伸，該第二支撐柱 4b在一垂直於該第一支撐杈4 又牙往4a的方向中突出，且該第三支 樓柱4C突出至一位於該第一支擇柱心及該第二支樓柱朴之 間的中間部。 另一滑動銷附接部7包含該滑動銷9之一附接孔，並經 由該第-支樓㈣及該第二支撐祕突出至該圓盤進口側 及 圓盤内周側。此外，兮竺κ\* Γ 3等滑動銷附接部5、7二者經提 供以偏移至比該前又3之—中心轴更靠近該非盤型轉子 側0 在該圓盤出口側的該滑動銷8具有一滑動銷主體Μ，該 滑動銷主體在形成於該滑動销支樓部ΠΜ之該引導孔10m 中滑動’及-凸緣六角頭螺栓扑(該固定部件)，該凸緣六 角頭螺栓8b將該滑動銷主體_接至該滑動銷附接部5。 該滑動銷主體8a包含一在該引導孔1〇m中滑動的滑柄部 8c、-與該滑動銷附接部5之—盤型轉子側表面（第一側表 面)抵接的第一凸緣部以，及-朝該第-凸_開啟的 母螺紋孔8β。該六角頭螺栓⑼包含一第二凸緣部8h，該第 二凸緣部8h在-六角頭部8f及—柄叫之間與該滑動鎖附 接部5之一非盤型轉子側表面（遠離該盤型轉子2的側表 面，第二側表面）抵接，及一公螺紋部_形成於該柄部4 之一遠端。 在該圓盤内周側上的該滑動鎖9具有與該滑動銷8一樣的 =體二具Γ滑動銷主體9&及一六角頭螺㈣。該滑動 體a“ 一滑柄部9c、-第一凸緣部9d及-母螺紋孔 13609l.doc 1336298 ^二該六角頭螺栓9b,含—〜頭料― 第一凸緣部9h及一公螺紋部％。 該等滑動銷8、9分別藉由該等六 滑動鎖附接部5、7、藉由從該等滑動銷持該等 等六角螺祕一 a 月動銷附接部5、7***該 角螺栓8b、9b固持該等滑動銷主體8a、9a 從該等滑動銷附接部突出的該等公螺紋部8^^^至在 該等滑動銷主體8a、9a中的該等母螺紋孔8e、M。藉Formed in it. One of the caliper center side surfaces of the slide pin branch (four) coffee cup constitutes the aforementioned torque receiving surface, ... the guide hole iQn is formed in the slide pin support portion ... on the radially inner side of the disc type rotor to be in the disc type rotor 2 The length of the guide hole 10 in the axial direction is shorter than the guide hole 10m on the outlet side of the disk. 7 of the slide lock attachment portion 5 of the front and the third, including the slide 8 - attachment hole 5a, and via the first support column h, the second branch and the The third stud 4e protrudes to the disc exit side and a disc. ,side. Further, the first support post is provided to extend from the slide pin attachment portion 5 in a direction of action of the brake torque 136091.doc • 12-1336298, the second support post 4b being perpendicular to the first The support 杈 4 protrudes in the direction of the 4a, and the third pillar 4C protrudes to an intermediate portion between the first pillar and the second pillar. The other slide pin attachment portion 7 includes an attachment hole of the slide pin 9 and protrudes to the disk inlet side and the inner circumference side of the disk via the first branch (four) and the second support. Further, both of the slide pin attachment portions 5, 7 such as 兮竺κ\* Γ 3 are provided to be offset closer to the non-disc type rotor side 0 than the front center 3 - on the disc exit side The slide pin 8 has a slide pin main body slid in the guide hole 10m formed in the slide pin branch portion, and a flange hex head bolt (the fixing member), the flange The hexagonal head bolt 8b connects the slide pin main body_ to the slide pin attachment portion 5. The slide pin main body 8a includes a slider portion 8c that slides in the guide hole 1?m, and a first projection that abuts on the disc-type rotor side surface (first side surface) of the slide pin attachment portion 5. The edge portion is, and - toward the first-convex_opening female threaded hole 8β. The hex head bolt (9) includes a second flange portion 8h between the hex head 8f and the handle and a non-disc type rotor side surface of the slide lock attachment portion 5 ( Along from the side surface of the disc rotor 2, the second side surface abuts, and a male thread portion is formed at one of the distal ends of the handle 4. The slide lock 9 on the inner peripheral side of the disc has the same body as the slide pin 8 and a slide pin body 9& and a hexagonal head screw (4). The sliding body a" has a sliding handle portion 9c, a first flange portion 9d, and a female threaded hole 13609l.doc 1336298. 2. The hexagonal head bolt 9b includes a - head material - a first flange portion 9h and a male Threaded portion %. The sliding pins 8, 9 are respectively supported by the six sliding lock attachment portions 5, 7, by sliding the hex screw to the hex screw Inserting the angle bolts 8b, 9b to hold the male threaded portions 8a of the sliding pin bodies 8a, 9a protruding from the sliding pin attachment portions to the mothers in the sliding pin bodies 8a, 9a Threaded holes 8e, M.
此，該等六角螺栓8b、9b及該等滑動銷主體8a 9a係固定 自連接在一起。 J用此方式’附接至在該圓盤出口側上之該滑動銷附接 部5的該滑動銷8係***在該圓盤出口侧上之該滑動銷支撐 部l〇d的該引導孔10m中。此外，附接至在該圓盤内周側上 之該滑動銷附接部7的該滑動銷9係經由一彈性軸襯〗7*** 在該卡鉗本體10上之該圓盤内周側上之該滑動銷支撐部 10e中。藉此，該卡鉗主體1〇係予以支撑以在該盤型轉子2 之轴向中滑動。 在如上配置的該圓盤煞車1中，當騎士煞車時，一壓力 藉由一獨立的液壓主缸（未顯示）增高的液壓流體係供應至 該卡甜本體10中的該液壓室16中。如此供應至該液壓室16 中的該液壓流體在該盤型轉子2之方向中擠壓該活塞13， 以使在該作用部側上的摩擦墊11與該盤型轉子2之一侧表 面滑動接觸。此後，該卡鉗本體10係在該作用部之方向中 移動，藉此該反應爪l〇f使在該反應部側上的該摩擦塾i j 與該盤型轉子2之另一側表面滑動接觸，藉此煞車係起作 136091.doc -14- 1336298 用0 在此發生時，各個摩擦墊11係被拖曳至該圓盤出口側， 藉此該背板lib之一圓盤旋轉側表面llf與該滑動銷支撐部 l〇d之該扭力接收表面10k彼此抵接。因此，該煞車扭力從 該扭力接收表面10k經由該第一支撐柱4a、該第二支撐柱 4b及該第三支撐柱4c傳送至該滑動銷支撐部丨〇d、該滑動 銷主體8a、該六角頭螺栓8b、該滑動銷附接部5，最後傳Thus, the hexagonal bolts 8b, 9b and the sliding pin bodies 8a 9a are fixedly coupled together. In this manner, the sliding pin 8 attached to the sliding pin attachment portion 5 on the outlet side of the disk is inserted into the guiding hole of the sliding pin supporting portion 10d on the outlet side of the disk. 10m. Further, the slide pin 9 attached to the slide pin attachment portion 7 on the inner peripheral side of the disk is inserted into the inner peripheral side of the disk on the caliper body 10 via an elastic bushing 7. This slide pin support portion 10e. Thereby, the caliper body 1 is supported to slide in the axial direction of the disk rotor 2. In the disc brake 1 configured as above, when the knight is braking, a pressure is supplied to the hydraulic chamber 16 in the card body 10 by a hydraulic flow system which is increased by a separate hydraulic master cylinder (not shown). The hydraulic fluid thus supplied to the hydraulic chamber 16 presses the piston 13 in the direction of the disc-shaped rotor 2 to slide the friction pad 11 on the side of the acting portion with one side surface of the disc-shaped rotor 2 contact. Thereafter, the caliper body 10 is moved in the direction of the action portion, whereby the reaction claw 10f causes the friction 塾ij on the reaction portion side to be in sliding contact with the other side surface of the disk-type rotor 2, With this brake system 136091.doc -14-1336298 with 0, when this occurs, each friction pad 11 is towed to the disc exit side, whereby one of the back plates lib rotates the side surface 11f and The torsion receiving surfaces 10k of the slide pin supporting portions 10d abut each other. Therefore, the brake torque is transmitted from the torsion receiving surface 10k to the sliding pin support portion 丨〇d, the sliding pin main body 8a, and the first support column 4a and the third support column 4c. Hexagon head bolt 8b, the sliding pin attachment portion 5, the last pass
送至該前又3。因此，該煞車扭力可藉由該前叉3適當地予 以接收而不增加相關部件之數量，藉此確保該卡鉗本體⑺ 之支撐剛性。 特別的是，由於該第一支撐柱物係經提供以在施加煞車 扭力之方向中延伸，且該第二支撐柱仆係經提供在垂直於 該第-支撐柱4a的方向巾’該刹車扭力可以更能得以確保 之方式藉由該前叉3予以接收。 一此外，由於該滑動銷8係藉由以該第一凸緣部Μ及該第Send it to the front and then 3. Therefore, the brake torque can be appropriately received by the front fork 3 without increasing the number of related components, thereby ensuring the support rigidity of the caliper body (7). In particular, since the first support column is provided to extend in a direction in which the brake torque is applied, and the second support column is provided in a direction perpendicular to the first support post 4a, the brake torque It can be received by the front fork 3 in a more secure manner. In addition, since the sliding pin 8 is formed by the first flange portion and the first
-凸緣部8h固持該滑動銷附接部7而將該滑動銷主體h及 該六角頭螺栓8b固定地連接在一起，可藉由該等凸緣部 8d、8h二者防止該滑_之麟，因此即使在㈣車扭力 被施加至料滑動料，可確㈣卡財體H)之滑動特 性。 此外該等/月動銷附接部5、7係分別被提供 =柱一、-、—突出至比該前又3之中： ^更罪近該非盤_子側之處。因此，可確保該卡 1〇之尺寸在防止該切切_該車㈣接之㈣内，進 136091.doc U0298 而可獲取一足夠的煞車力。 此外，用於傳送該扭力的該第—支撐柱4a、該第二支樓 柱朴與該第三支撐柱4e之間的連接區域以及該前又3可做 得很藉此可經由該第—切㈣、㈣二支撐柱物及 k第一支撐柱4e將該煞車扭力適當地傳送至該前又。 此外，由於該等滑動銷附接部5、？係經由該等支撑柱連 接至該前又3,因此相較於—傳統的片狀托架可減少該 卡鉗本體10之重量。- the flange portion 8h holds the slide pin attachment portion 7 to fixedly connect the slide pin main body h and the hexagonal head bolt 8b together, and the sliding portion can be prevented by the flange portions 8d, 8h Lin, so even if the (four) vehicle torque is applied to the material sliding material, the sliding characteristics of (4) the card body H) can be confirmed. In addition, the/month-moving attachment portions 5, 7 are respectively provided = column one, -, - protrudes to be more than the previous three: ^ is more sinful than the non-disc_sub-side. Therefore, it can be ensured that the size of the card can prevent a sufficient braking force by preventing the cutting/cutting of the cutting machine _ (4) and entering 136091.doc U0298. In addition, the first support column 4a for transmitting the torsion, the connection area between the second branch column and the third support column 4e, and the front and the third can be made thereby through the first The (4), (4) two support columns and the k first support column 4e transmit the brake torque to the front and the front. In addition, due to the sliding pin attachment portion 5, ? It is connected to the front and the third via the support columns, so that the weight of the caliper body 10 can be reduced compared to the conventional sheet-like bracket.
此外，各滑動銷8、9可僅藉由使該等六角頭螺检以外 之該等公螺紋部8卜91螺合至在該等滑動銷主％中 的該等母螺紋孔8e、9e中而分別附接至該等滑動銷附接部 5、7 ’藉此可以—種經確保之方式及簡單的構造將該等滑 動銷8、9附接至該等相應的附接部。In addition, each of the sliding pins 8, 9 can be screwed into the female threaded holes 8e, 9e in the main % of the sliding pins only by screwing the male threaded portions 8 other than the hexagonal heads. Attached to the sliding pin attachment portions 5, 7' respectively, the sliding pins 8, 9 can be attached to the respective attachment portions in a secured manner and in a simple configuration.
圖5顯示本發明之一第二實施例，且相似的參考數字將 被分給在上述之該第—模式中描述的那些相似的構成元 件，以省略其詳細描述。此實施例之一六角頭螺栓扑之一 公螺紋部8k係製作為相對於其軸向長度尺寸變得更短，且 僅提供於該六角頭螺栓化之—遠端部。該六角頭螺检外從 一滑動銷附接部之-非盤型轉子侧插A，且&該滑動鎖附 接部5突出的該公螺紋部8k係螺合至一母螺紋孔仏中。當 該滑動銷附接部係藉由一第一凸緣部8d及一第二凸緣部讣 予以固持時，該母螺紋孔8e及該公螺紋部8k在一滑動銷主 體8a上之一比該第_凸緣部8d更深側上螺合。 藉由此配置，由於沒有公螺紋的該六角頭螺栓扑之一柄 136091.doc •16· 口 8係配置於在該第-凸緣部煞車時—剪切力所施 加的該滑動銷附接部5之間的—連接部附近，因此可確保 該滑動銷8及該滑動銷附接部5之間的連接強度。 雖然該實施例被描述為僅應用於在該圓盤出口側上之該 滑動銷8之構造的實施例’但一在該圓盤内周圓側上的滑 動銷9亦可具有相同的構造。 此外，本發明不限於在該圓盤出口側上之該滑動銷附接 部上提供三個支撐柱的實施例，因此，可提供任意數量的 支撐柱’且亦可採用一種提供有一展開為一實質三角形狀 之單一片狀支樓柱的架構。 卜亦可採用-滑動銷，其具有一種公螺紋部被提供 於-滑動銷主體上、該滑動銷主體從—滑動銷附接部之一 盤型轉子側***'該公螺紋部係突出至該滑動銷附接部之 非，型轉子侧…具有—第二凸緣部的套筒螺母係作為 該固疋σρ件，且該套筒螺母係螺合至該公螺紋部的架構， 使得該滑動銷附接部藉由被該滑動銷主體之1 一凸緣部 及該套筒螺母之該第二凸緣部固持而予以固定地連接。 雖然本發明係關於該等示例性實施例而予以描述，對於 熟悉該項技術者而言顯而易見的是可在不脫離本發明之狀 況下做出多種改變及修改，因此，其旨在涵蓋在所附請求 項中所有、落人本發明之精神及範圍中的所有這些改變及修 改0 【圖式簡單說明】 圖1為一主要部件之一截面圖，其顯示一代表本發明之 136091.doc -17· 1336298 一第〜模式的圓盤煞車被附接至一車輛懸吊裝置的一狀 態； 圖2為一沿著圖1中之線Π-Π所擷取的截面圖； 圖3 _示該圓盤煞車附接至該車輛懸吊裝置之狀態的前 視圖； 圖4為一沿著圖3之線IV-IV所擷取的截面圖； 圖5為一主要部件之一截面圖，其顯示一代表本發明之Fig. 5 shows a second embodiment of the present invention, and like reference numerals will be assigned to constituent elements similar to those described in the above-mentioned first mode, to omit detailed description thereof. One of the hex head bolts of this embodiment is made of a male threaded portion 8k which is made shorter in dimension with respect to its axial length and which is provided only for the distal end portion of the hexagonal head bolting. The hex head screw is externally inserted from a non-disc type rotor side insertion A of a slide pin attachment portion, and the male thread portion 8k protruding from the slide lock attachment portion 5 is screwed into a female threaded hole . When the sliding pin attachment portion is held by a first flange portion 8d and a second flange portion ,, the female screw hole 8e and the male screw portion 8k are on one of the sliding pin bodies 8a. The first flange portion 8d is screwed on the deeper side. With this configuration, the hex head bolt 136091.doc •16·8 is disposed in the first flange portion when the brake is applied to the first flange portion. The vicinity of the connecting portion between the portions 5 ensures the connection strength between the sliding pin 8 and the sliding pin attaching portion 5. Although this embodiment has been described as being applied only to the embodiment of the configuration of the slide pin 8 on the outlet side of the disk, the slide pin 9 on the inner circumference side of the disk may have the same configuration. Furthermore, the invention is not limited to embodiments in which three support posts are provided on the slide pin attachment portion on the exit side of the disc, and therefore, any number of support posts can be provided and one can be provided with one deployment. The structure of a single sheet-like column of a substantially triangular shape. A sliding pin having a male threaded portion provided on the sliding pin main body and the sliding pin main body being inserted from the disk type rotor side of the sliding pin attachment portion to protrude from the male threaded portion a sliding pin attachment portion, a rotor side ... having a second flange portion as a sleeve member, and the sleeve nut is screwed to the structure of the male thread portion such that the sliding The pin attachment portion is fixedly coupled by the flange portion of the slide pin main body and the second flange portion of the sleeve nut. While the present invention has been described with respect to the exemplary embodiments, it is obvious to those skilled in the art that various changes and modifications can be made without departing from the invention. All such changes and modifications in the spirit and scope of the present invention are included in the claims. FIG. 1 is a cross-sectional view of a main component showing a 136091.doc of the present invention. 17· 1336298 A disc brake of a first mode is attached to a state of a vehicle suspension device; FIG. 2 is a cross-sectional view taken along line Π-Π of FIG. 1; FIG. FIG. 4 is a cross-sectional view taken along line IV-IV of FIG. 3; FIG. 5 is a cross-sectional view of a main part showing the cross-sectional view taken along line IV-IV of FIG. One represents the invention
一第二模式的圓盤煞車被附接至一車輛懸吊裝置的一狀 態。 【主要元件符號說明】A second mode of disc brakes is attached to a state of a vehicle suspension. [Main component symbol description]
136091.doc 1 圓盤煞車 2 盤型轉子 3 刖又 4a 第一支撐柱 4b 第二支撐柱 4c 第三支撐柱 5 滑動銷附接部 5a 附接孔 6a 第一支撐柱 6b 第二支撐柱 7 滑動銷附接部 7a 附接孔 8 滑動鎖 8a 滑動銷主體 -18- 1336298 8b 六角頭螺栓 8c 滑柄部 8d 第一凸緣部 8e 母螺紋孔 8f 六角頭部 8g 柄部 8h 第二凸緣部 8i 公螺紋部 8k 公螺紋部 9 滑動銷 9a 滑動銷主體 9b 六角頭螺栓 9c 滑柄部 9d 第一凸緣部 9e 母螺紋孔 9f 六角頭部 9g 柄部 9h 第二凸緣部 9i 公螺紋部 10 卡钳本體 10a 作用部 10b 反應部 10c 橋接部 lOd 滑動銷支撐部 136091.doc • 19. 1336298 10e lOf l〇g lOh • lOi 10k ' 10m 10η • 11a lib 11c lid lie136091.doc 1 Disc brake 2 Disc rotor 3 刖 4a First support column 4b Second support column 4c Third support column 5 Slide pin attachment 5a Attachment hole 6a First support column 6b Second support column 7 Slide pin attachment portion 7a attachment hole 8 slide lock 8a slide pin body -18- 1336298 8b hex head bolt 8c slide handle portion 8d first flange portion 8e female threaded hole 8f hexagonal head portion 8g shank portion 8h second flange Part 8i Male threaded part 8k Male threaded part 9 Slide pin 9a Slide pin body 9b Hexagon head bolt 9c Sliding shank part 9d First flange part 9e Female threaded hole 9f Hex head 9g Handle 9h Second flange part 9i Male thread Part 10 Caliper body 10a Acting portion 10b Reaction portion 10c Bridge portion 10d Slide pin support portion 136091.doc • 19. 1336298 10e lOf l〇g lOh • lOi 10k ' 10m 10η • 11a lib 11c lid lie
Ilf 12 • 14 ' 15 . 16 17 滑動銷支撐部 反應爪 頂部開口 扭力接收階梯部 扭力接收階梯部 扭力接收表面 引導孔 引導孔 摩擦墊 襯塾 背板 掛鉤銷***孔 掛鉤銷***部 凸耳件 圓盤旋轉側表面 氣缸孔 活塞 掛鉤銷 墊彈簧 液壓室 彈性轴襯 136091.doc -20·Ilf 12 • 14 '15 . 16 17 Slide pin support part Reaction claw top opening Torque receiving step part Torque receiving step part Torque receiving surface Guide hole Guide hole Friction pad lining Back plate Hook pin Insert hole Hook pin Insertion lug part circle Disk rotating side surface cylinder hole piston hook pin pad spring hydraulic chamber elastic bushing 136091.doc -20·
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007303898 | 2007-11-26 | ||
| JP2008121971A JP4521453B2 (en) | 2007-11-26 | 2008-05-08 | Caliper body support structure for vehicle disc brakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200940385A TW200940385A (en) | 2009-10-01 |
| TWI336298B true TWI336298B (en) | 2011-01-21 |
Family
ID=40742135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97143538A TWI336298B (en) | 2007-11-26 | 2008-11-11 | Caliper body supporting construction for vehicle disc brake |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4521453B2 (en) |
| CN (1) | CN101446322B (en) |
| BR (1) | BRPI0805202B1 (en) |
| IT (1) | IT1393184B1 (en) |
| TW (1) | TWI336298B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134831B (en) * | 2009-05-27 | 2017-08-04 | 日信工业株式会社 | The caliper supporting structure of disk brake for vehicle |
| CN106218604A (en) * | 2016-08-25 | 2016-12-14 | 王新平 | A kind of two-wheeled vehicle liquid braking device installing mechanism |
| JP7057598B2 (en) * | 2018-02-19 | 2022-04-20 | 株式会社プロテクタ | Front-wheel drive and motorcycles using it |
| CN113915081B (en) * | 2021-10-21 | 2023-05-23 | 中国华能集团清洁能源技术研究院有限公司 | Wind wheel locking device for wind driven generator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508526Y2 (en) * | 1990-07-05 | 1996-08-28 | トキコ株式会社 | Disc brake |
| JP2003056608A (en) * | 2001-08-17 | 2003-02-26 | Showa Corp | Vehicular disk brake device |
-
2008
- 2008-05-08 JP JP2008121971A patent/JP4521453B2/en active Active
- 2008-11-11 TW TW97143538A patent/TWI336298B/en active
- 2008-11-25 IT ITTO2008A000871A patent/IT1393184B1/en active
- 2008-11-25 BR BRPI0805202-6A patent/BRPI0805202B1/en active IP Right Grant
- 2008-11-25 CN CN2008101768183A patent/CN101446322B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP4521453B2 (en) | 2010-08-11 |
| IT1393184B1 (en) | 2012-04-11 |
| BRPI0805202B1 (en) | 2019-02-12 |
| BRPI0805202A8 (en) | 2018-05-02 |
| CN101446322B (en) | 2010-11-03 |
| BRPI0805202A2 (en) | 2009-07-21 |
| JP2009150530A (en) | 2009-07-09 |
| ITTO20080871A1 (en) | 2009-05-27 |
| TW200940385A (en) | 2009-10-01 |
| CN101446322A (en) | 2009-06-03 |
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