TWI675970B - Brake caliper device - Google Patents
Brake caliper device Download PDFInfo
- Publication number
- TWI675970B TWI675970B TW107120940A TW107120940A TWI675970B TW I675970 B TWI675970 B TW I675970B TW 107120940 A TW107120940 A TW 107120940A TW 107120940 A TW107120940 A TW 107120940A TW I675970 B TWI675970 B TW I675970B
- Authority
- TW
- Taiwan
- Prior art keywords
- bushing
- pin
- brake caliper
- sliding
- space
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
本發明係有關於一種煞車卡鉗裝置,包括有一缸體、一活塞、一固定架以及二來令片。缸體具有一主銷孔及一副銷孔,副銷孔裝設有一襯套,其內容設有滑酯,可供潤滑使用。固定架包括一架體、一插設於主銷孔之主銷及一插設於襯套之副銷,其中,襯套內之一容置空間可劃分為一底部空間、一滑動處及一蛇套空間。其中,滑動處之最小內徑須小於副銷於滑動處之最大外徑,使襯套承受副銷之壓迫配合。藉此,本發明可有效改善引擎對於煞車卡鉗作動時之振動干擾,避免煞車卡鉗之缸體在固定架上的劇烈搖晃,因而減低來令片與插銷及固定架之間的敲擊音。The invention relates to a brake caliper device, which includes a cylinder body, a piston, a fixing frame and two swash plates. The cylinder body has a main pin hole and a secondary pin hole, and a sleeve is installed in the secondary pin hole, and a slip ester is provided in the cylinder for lubrication. The fixing frame includes a frame body, a main pin inserted in the main pin hole and a secondary pin inserted in the bushing, wherein an accommodation space in the bushing can be divided into a bottom space, a sliding place and a Snake set of space. Among them, the minimum inner diameter of the sliding place must be smaller than the maximum outer diameter of the auxiliary pin at the sliding place, so that the bushing can bear the pressure fit of the auxiliary pin. Therefore, the present invention can effectively improve the vibration interference of the engine when the brake caliper is actuated, and avoid the violent shaking of the cylinder of the brake caliper on the fixed frame, thereby reducing the knocking sound between the plate and the latch and the fixed frame.
Description
本發明係關於一種煞車卡鉗裝置,尤指一種適用於具有搖臂型引擎之車輛之煞車卡鉗裝置。The present invention relates to a brake caliper device, and more particularly to a brake caliper device suitable for a vehicle having a rocker-type engine.
請參閱圖1,係習知機車基本配置圖。圖中出示一機車,該機車具有一車架2作為主體結構,而該主體結構部分被車體造型1所包覆,轉向把手21樞接於所述車架2上,可讓騎乘者操控機車之行駛方向。前避震器6連接於轉向把手21,前輪組3樞接於前避震器6,前輪組3包括有一前輪圈31、一前輪胎32以及一前煞車碟盤33,前輪胎32裝配於前輪圈31之圓周部,前煞車碟盤33鎖附於前輪圈31上。其中,如圖示之速克達型機車,有一搖臂5樞接於車架2上,且該搖臂5係為一引擎,其建構出一組設有搖臂型引擎之車輛。搖臂5與車架2之間裝置有後避震器7,後輪組4樞接於搖臂5,後輪組4包括有一後輪圈41、一後輪胎42以及一後煞車碟盤43,後輪胎42裝配於後輪圈41之圓周部,後煞車碟盤43鎖附於後輪圈41上。Please refer to Figure 1 for the basic configuration diagram of a conventional locomotive. A locomotive is shown in the figure. The locomotive has a frame 2 as a main structure, and the main structure part is covered by a body shape 1. A steering handle 21 is pivotally connected to the frame 2 and can be controlled by a rider. Direction of locomotive. The front shock absorber 6 is connected to the steering handle 21, and the front wheel set 3 is pivotally connected to the front shock absorber 6. The front wheel set 3 includes a front rim 31, a front tire 32, and a front brake disc 33. The front tire 32 is assembled on the front wheel. At the circumference of the rim 31, the front brake disc 33 is locked to the front rim 31. Among them, as shown in the picture of the speed keda locomotive, a rocker arm 5 is pivotally connected to the frame 2, and the rocker arm 5 is an engine, which constitutes a group of vehicles equipped with a rocker-type engine. A rear shock absorber 7 is installed between the rocker arm 5 and the frame 2. The rear wheel set 4 is pivotally connected to the rocker arm 5. The rear wheel set 4 includes a rear rim 41, a rear tire 42, and a rear brake disc 43. The rear tire 42 is assembled on the circumference of the rear rim 41, and the rear brake disc 43 is locked on the rear rim 41.
上述轉向把手21安裝有一煞車總泵81,其經由一前煞車油管86與一安裝於前避震器6上之前煞車卡鉗裝置87連接;上述煞車總泵81另透過一煞車油管(未顯示)與一安裝於搖臂5上之後煞車卡鉗裝置93連接。The steering handle 21 is provided with a brake master cylinder 81, which is connected to a front brake caliper device 87 mounted on the front shock absorber 6 through a front brake oil pipe 86; the brake master cylinder 81 is further connected to the brake cylinder through a brake oil pipe (not shown). After being mounted on the rocker arm 5, the brake caliper device 93 is connected.
請參閱圖2至圖4,其分別為習知後煞車卡鉗裝置之正視圖、上視部分剖視圖以及圖2之A-A部分剖視圖。圖中出示一種煞車卡鉗裝置,其係以後煞車卡鉗裝置93作為示範例,但不僅限於此,結構經調整後亦可應用於前煞車卡鉗裝置中。該後煞車卡鉗裝置93包括有一缸體932、一活塞935、一固定架931以及二來令片933。其中,缸體932具有一主銷孔9321及一副銷孔9322,該主銷孔9321內容設有滑酯,該副銷孔9322裝設有一襯套934,該襯套934係為具有一端口9344之長孔狀彈性材料,例如橡膠等材質,其內同樣容設有滑酯可供潤滑使用。活塞935容置於缸體932內,其受油壓變化而提供位移施力。固定架931包括一架體9310、一插設於該主銷孔9321之主銷9311及一插設於該襯套934之副銷9312,其中,主銷9311之端口與固定架931之間設有一防塵套937,以避免環境中塵水侵入到主銷孔9321內影響主銷9311的作動。二來令片933係經由一插銷936設置於缸體932上。Please refer to FIG. 2 to FIG. 4, which are a front view of a conventional rear brake caliper device, a cross-sectional view of a top view, and a cross-sectional view of a portion A-A of FIG. 2, respectively. The figure shows a brake caliper device. The brake caliper device 93 is used as an example in the future, but it is not limited to this. The structure can also be applied to the front brake caliper device after the structure is adjusted. The rear brake caliper device 93 includes a cylinder block 932, a piston 935, a fixing frame 931, and a two-row paddle 933. The cylinder body 932 has a main pin hole 9321 and a sub pin hole 9322. The main pin hole 9321 is provided with a sliding ester. The sub pin hole 9322 is provided with a bushing 934. The bushing 934 is provided with a port. 9344's long-hole elastic material, such as rubber, also contains slip ester for lubrication. The piston 935 is accommodated in the cylinder block 932, and it provides displacement and force when the oil pressure changes. The fixing frame 931 includes a frame body 9310, a main pin 9311 inserted in the main pin hole 9321, and a sub-pin 9312 inserted in the bushing 934. Among them, a port between the main pin 9311 and the fixing frame 931 is provided. There is a dust cover 937 to prevent dust and water from entering the main pin hole 9321 and affecting the operation of the main pin 9311 in the environment. The second piece 933 is provided on the cylinder 932 via a latch 936.
請一併參閱圖5,係圖4之B-B剖視圖。當副銷9312***襯套934內時,該襯套934內之一容置空間9340可藉由上述副銷9312劃分為一底部空間9341、一滑動處9342及一蛇套空間9343。襯套934內空間佈滿滑酯,由於活塞935作動使來令片933夾持後煞車碟盤43之時,缸體932與固定架931將發生相對位移,亦即,副銷9312與襯套934將發生相對移動,此時襯套934內底部空間9341容積將受變化,滑酯將利用襯套934在滑動處9342的最小內徑D與副銷9312在滑動處最大外徑d之間的間隙與蛇套空間9343流動取得平衡,換句話說,襯套934在滑動處最小內徑D會大於副銷9312在襯套滑動處最大外徑d,兩者之間的間隙將是滑酯在底部空間9341與蛇套空間9343流動的通道。Please refer to FIG. 5 together, which is a sectional view taken along the line B-B in FIG. 4. When the auxiliary pin 9312 is inserted into the bushing 934, one of the accommodation spaces 9340 in the bushing 934 can be divided into a bottom space 9341, a sliding place 9342, and a snake sleeve space 9343 by the aforementioned auxiliary pin 9312. The inner space of the bushing 934 is covered with slip ester. When the piston 935 is actuated to cause the disc 933 to clamp the rear brake disc 43, the cylinder 932 and the fixed frame 931 will be relatively displaced, that is, the sub-pin 9312 and the bushing. 934 will undergo relative movement. At this time, the volume of the bottom space 9341 in the bushing 934 will be changed. The sliding ester will use the minimum inner diameter D of the bushing 934 at the sliding place 9342 and the maximum outer diameter d of the auxiliary pin 9312 at the sliding place. The gap is balanced with the flow of the snake sleeve space 9343. In other words, the minimum inner diameter D of the bushing 934 at the sliding position will be greater than the maximum outer diameter d of the auxiliary pin 9312 at the sliding position of the bushing. The gap between the two will be the sliding ester. The passage between the bottom space 9341 and the snake sleeve space 9343.
然而,由於習知後煞車卡鉗裝置係用於搖臂型引擎之車輛類型,故當後煞車卡鉗裝置93如圖1所示設置於搖臂5(引擎)時,後煞車卡鉗裝置93之作動將明顯受引擎振動干擾,此時當缸體932之振動越大,將使缸體932在固定架931上劇烈搖晃,使來令片933與插銷936及固定架931之間產生敲擊音的問題。However, since the conventional rear brake caliper device is a type of vehicle used for a rocker-type engine, when the rear brake caliper device 93 is provided on the rocker arm 5 (engine) as shown in FIG. 1, the operation of the rear brake caliper device 93 will Obviously disturbed by engine vibration. At this time, when the vibration of the cylinder block 932 is greater, it will cause the cylinder block 932 to shake violently on the fixed frame 931, causing a knocking sound between the blade 933 and the bolt 936 and the fixed frame 931. .
發明人緣因於此,本於積極發明之精神,亟思一種可以解決上述問題之煞車卡鉗裝置,幾經研究實驗終至完成本發明。Because of this, the inventor is based on the spirit of active invention and urgently thinks about a brake caliper device that can solve the above problems. After several research experiments, the invention has been completed.
本發明之主要目的係在提供一種煞車卡鉗裝置,藉由改變副銷與襯套的配合關係,可有效改善引擎對於煞車卡鉗作動時之振動干擾,避免煞車卡鉗之缸體在固定架上的劇烈搖晃,因而減低來令片與插銷及固定架之間的敲擊音。The main purpose of the present invention is to provide a brake caliper device, which can effectively improve the vibration interference of the engine when the brake caliper is actuated by changing the matching relationship between the auxiliary pin and the bush, and avoid the violent vibration of the cylinder of the brake caliper on the fixed frame. Shake, thus reducing the percussion between the film and the latch and the holder.
為達成上述目的,本發明之煞車卡鉗裝置,設置於一機車上,包括有一缸體、一活塞、一固定架以及二來令片。缸體具有一主銷孔及一副銷孔,主銷孔內係容設有滑酯,副銷孔則裝設有一襯套,該襯套內容設有滑酯。活塞容置於缸體內,受油壓變化而提供位移施力。固定架包括一架體、一插設於主銷孔之主銷及一插設於襯套之副銷,其中,襯套內之一容置空間係藉由副銷劃分為一底部空間、一滑動處及一蛇套空間。二來令片設置於缸體或固定架上,受活塞之推動而夾持一煞車碟盤;其中,滑動處之最小內徑須小於副銷於滑動處之最大外徑,使襯套承受副銷之壓迫配合,且使滑動處不具有額外間隙。In order to achieve the above object, the brake caliper device of the present invention is disposed on a locomotive and includes a cylinder block, a piston, a fixed frame, and two reeds. The cylinder body has a main pin hole and a pair of pin holes. The main pin hole is provided with a sliding ester, and the auxiliary pin hole is provided with a bushing. The bushing is provided with a sliding ester. The piston is accommodated in the cylinder and provides displacement force by the change of oil pressure. The fixing frame includes a frame body, a main pin inserted in the main pin hole and a secondary pin inserted in the bushing, wherein an accommodation space in the bushing is divided into a bottom space by the auxiliary pin, a Sliding place and a snake sleeve space. Secondly, the pad is set on the cylinder block or fixed frame, and is clamped by a piston to hold a brake disc; the minimum inner diameter of the sliding place must be smaller than the maximum outer diameter of the auxiliary pin at the sliding place, so that the bushing can withstand the auxiliary The pin is press fit and there is no extra clearance at the sliding place.
藉由上述設計,當襯套與副銷間產生一定的壓迫量時,缸體能承受更穩定的支撐以抵抗振動的干擾,同時缸體與固定架之間將減少相對位移變化,有效避免來令片與插銷及固定架之間產生敲擊音。With the above design, when a certain amount of compression occurs between the bushing and the auxiliary pin, the cylinder can withstand a more stable support to resist the interference of vibration, and at the same time, the relative displacement between the cylinder and the fixed frame will be reduced, effectively avoiding A percussion sound is generated between the plate and the latch and the holder.
上述副銷表面可設置有至少一副銷槽部,使滑酯可於底部空間與蛇套空間之間流通。藉此,即便本發明係以壓迫配合的方式結合襯套與副銷,當缸體與固定架出現相對移動時,仍可透過所述副銷槽部維持底部空間與蛇套空間內滑酯之流通性,保持內部壓力的平衡。The surface of the auxiliary pin may be provided with at least one auxiliary pin groove portion, so that the sliding ester can be circulated between the bottom space and the snake sleeve space. Therefore, even if the present invention combines the sleeve and the auxiliary pin in a press fit manner, when the cylinder body and the fixed frame move relatively, the slippery ester in the bottom space and the snake sleeve space can still be maintained through the auxiliary pin groove portion. Circulation, keeping the internal pressure in balance.
上述副銷內可設置有至少一流道,使滑酯可於底部空間與該蛇套空間之間流通。藉此,即便本發明係以壓迫配合的方式結合襯套與副銷,當缸體與固定架出現相對移動時,仍可透過所述至少一流道維持底部空間與蛇套空間內滑酯之流通性,保持內部壓力的平衡。The auxiliary pin may be provided with at least one channel, so that the sliding ester can be circulated between the bottom space and the snake sleeve space. Therefore, even if the present invention combines the sleeve and the auxiliary pin in a press fit manner, when the cylinder body and the fixed frame move relatively, the circulation of the slip ester in the bottom space and the snake sleeve space can be maintained through the at least one channel. To maintain the balance of internal pressure.
上述襯套內徑可挖設有至少一襯套槽部,使滑酯可於底部空間與該蛇套空間之間流通。藉此,即便本發明係以壓迫配合的方式結合襯套與副銷,當缸體與固定架出現相對移動時,仍可透過所述襯套槽部維持底部空間與蛇套空間內滑酯之流通性,保持內部壓力的平衡。The inner diameter of the bushing can be dug with at least one bushing groove portion, so that the sliding ester can circulate between the bottom space and the snake sleeve space. Therefore, even if the present invention combines the sleeve and the auxiliary pin in a press fit manner, when the cylinder body and the fixed frame move relatively, the slippery ester in the bottom space and the snake sleeve space can still be maintained through the sleeve groove portion. Circulation, keeping the internal pressure in balance.
上述主銷之端口與固定架之間可設有一防塵套,以避免環境中塵水侵入到主銷孔內影響主銷作動。A dust cover may be provided between the port of the above-mentioned king pin and the fixing frame to prevent dust and water from entering the hole of the king pin and affecting the action of the king pin in the environment.
以上概述與接下來的詳細說明皆為示範性質是為了進一步說明本發明的申請專利範圍。而有關本發明的其他目的與優點,將在後續的說明與圖示加以闡述。The above summary and the following detailed description are exemplary in order to further illustrate the scope of patent application of the present invention. Other objects and advantages of the present invention will be described in the following description and drawings.
請參閱圖6至圖8,其分別為本發明第一實施例之後煞車卡鉗裝置之正視圖、上視部分剖視圖以及圖6之A-A部分剖視圖。圖中出示一種煞車卡鉗裝置,在本實施例中係以後煞車卡鉗裝置83作為示範例,但不僅限於此,結構經調整後亦可應用於前煞車卡鉗裝置中。該後煞車卡鉗裝置83在本發明中係安裝於一搖臂上,且在本實施例中該搖臂係為一引擎,所述搖擺式引擎可一併參閱習知技術之圖1,其中,本發明之後煞車卡鉗裝置83包括有一缸體832、一活塞835、一固定架831以及二來令片833。Please refer to FIGS. 6 to 8, which are respectively a front view of the brake caliper device after the first embodiment of the present invention, a sectional view of a top view, and a sectional view of a portion A-A of FIG. 6. The figure shows a brake caliper device. In this embodiment, the rear brake caliper device 83 is used as an example, but it is not limited to this. The structure can also be applied to the front brake caliper device after the structure is adjusted. The rear brake caliper device 83 is mounted on a rocker arm in the present invention, and in this embodiment, the rocker arm is an engine, and the rocking engine can be referred to FIG. 1 of the conventional technology. After the present invention, the brake caliper device 83 includes a cylinder 832, a piston 835, a fixing frame 831, and two swash plates 833.
其中,缸體832具有一主銷孔8321及一副銷孔8322,該主銷孔8321內容設有滑酯,該副銷孔8322裝設有一襯套834,該襯套834係為具備有一端口8344之長孔狀彈性材料,例如橡膠等材質,其內同樣容設有滑酯可供潤滑使用。活塞835容置於缸體832內,其受油壓變化而提供位移施力。固定架831包括一架體8310、一插設於該主銷孔8321之主銷8311及一插設於該襯套834之副銷8312,其中,主銷8311之端口與固定架831之間設有一防塵套837,以避免環境中塵水侵入到主銷孔8321內影響主銷8311的作動。二來令片833在本實施例中係經由一插銷836設置於缸體832上,但不以此為限,亦可設置於固定架831上,將受活塞835之推動而夾持一後煞車碟盤43。The cylinder block 832 has a main pin hole 8321 and a sub pin hole 8322. The main pin hole 8321 is provided with a sliding ester. The sub pin hole 8322 is provided with a bushing 834. The bushing 834 is provided with a port. 8344's long-hole elastic material, such as rubber, also contains slip ester for lubrication. The piston 835 is accommodated in the cylinder block 832, and is provided with displacement force by a change in oil pressure. The fixing frame 831 includes a frame body 8310, a main pin 8311 inserted in the main pin hole 8321, and a sub pin 8312 inserted in the bushing 834. Among them, a port between the main pin 8311 and the fixing frame 831 is provided. A dust cover 837 is provided to prevent dust and water from entering the main pin hole 8321 and affecting the operation of the main pin 8311. In the embodiment, the second piece 833 is provided on the cylinder block 832 via a latch 836, but is not limited to this. It can also be provided on the fixed frame 831, which will be pushed by the piston 835 to clamp a rear brake.盘 盘 43. The disc 43.
此外,請一併參閱圖9,係本發明第一實施例之圖8之C-C部分剖視圖。當副銷8312***襯套834內時,該襯套834內之一容置空間8340可藉由上述副銷8312劃分為一底部空間8341、一滑動處8342及一蛇套空間8343。在本實施例中,本發明之特色在於滑動處8342之最小內徑D須小於副銷8312於滑動處8342之最大外徑d,亦即,副銷8312在***襯套834內時必須使襯套834長孔產生有一定的壓迫量,使缸體832能受更穩定的支撐以抵抗振動。然而,這將使襯套834內之滑酯無法在缸體832與固定架831相對移動時在底部空間8341與蛇套空間8343之間流動。因此,如圖9所示,所述副銷8312表面設置有三個副銷槽部83121,使滑酯可於底部空間8341與該蛇套空間8343之間流通。藉此,即便本發明係以壓迫配合的方式結合襯套834與副銷8312,當缸體832與固定架831出現相對移動時,仍可透過所述副銷槽部83121維持底部空間8341與蛇套空間8343內滑酯之流通性,保持內部壓力的平衡。In addition, please refer to FIG. 9 together, which is a cross-sectional view of part C-C of FIG. 8 according to the first embodiment of the present invention. When the auxiliary pin 8312 is inserted into the bushing 834, one of the accommodating spaces 8340 in the bushing 834 can be divided into a bottom space 8341, a sliding place 8342, and a snake sleeve space 8343 by the aforementioned auxiliary pin 8312. In this embodiment, the present invention is characterized in that the minimum inner diameter D of the sliding place 8342 must be smaller than the maximum outer diameter d of the auxiliary pin 8312 at the sliding place 8342, that is, when the auxiliary pin 8312 is inserted into the bushing 834, the liner The long hole of the sleeve 834 generates a certain amount of compression, so that the cylinder block 832 can be more stably supported to resist vibration. However, this will prevent the sliding ester in the bushing 834 from flowing between the bottom space 8341 and the snake sleeve space 8343 when the cylinder 832 and the fixed frame 831 are relatively moved. Therefore, as shown in FIG. 9, the surface of the auxiliary pin 8312 is provided with three auxiliary pin groove portions 83121 to allow the sliding ester to circulate between the bottom space 8341 and the snake sleeve space 8343. With this, even if the present invention combines the bushing 834 and the auxiliary pin 8312 in a press fit manner, when the cylinder 832 and the fixed frame 831 are relatively moved, the bottom space 8341 and the snake can be maintained through the auxiliary pin groove portion 83121. The circulation of the slip ester in the sleeve space 8343 maintains the internal pressure balance.
接著,請參閱圖10及圖11,其分別為本發明第二實施例之圖6之A-A部分剖視圖及圖10之D-D部分剖視圖。如圖所示,在本實施例中,副銷8312內設置有一流道83122,使滑酯可於底部空間8341與蛇套空間8343之間流通。藉此,即便本發明係以壓迫配合的方式結合襯套834與副銷8312,當缸體832與固定架831出現相對移動時,仍可透過所述流道83122維持底部空間8341與蛇套空間8343內滑酯之流通性,保持內部壓力的平衡。Next, please refer to FIG. 10 and FIG. 11, which are a cross-sectional view of a portion A-A of FIG. 6 and a cross-sectional view of a portion D-D of FIG. 10, respectively, according to the second embodiment of the present invention. As shown in the figure, in the present embodiment, the first pin 8312 is provided in the auxiliary pin 8312, so that the sliding ester can circulate between the bottom space 8341 and the snake sleeve space 8343. Therefore, even if the present invention combines the bushing 834 and the auxiliary pin 8312 in a press fit manner, when the cylinder 832 and the fixed frame 831 are relatively moved, the bottom space 8341 and the snake sleeve space can still be maintained through the flow channel 83122. The flowability of 8343 inner slip ester keeps the internal pressure in balance.
接著,請參閱圖12及圖13,其分別為本發明第三實施例之圖6之A-A部分剖視圖及圖12之E-E部分剖視圖。如圖所示,在本實施例中,襯套834內徑挖設有七條襯套槽部8345,使滑酯可於底部空間8341與蛇套空間8343之間流通。藉此,即便本發明係以壓迫配合的方式結合襯套834與副銷8312,當缸體832與固定架831出現相對移動時,仍可透過所襯套槽部8345維持底部空間8341與蛇套空間8343內滑酯之流通性,保持內部壓力的平衡。Next, please refer to FIG. 12 and FIG. 13, which are respectively a cross-sectional view taken along the line A-A and a cross-sectional view taken along the line E-E of FIG. 12 according to the third embodiment of the present invention. As shown in the figure, in this embodiment, the inner diameter of the bushing 834 is provided with seven bushing groove portions 8345, so that the sliding ester can be circulated between the bottom space 8341 and the snake sleeve space 8343. With this, even if the present invention combines the bushing 834 and the auxiliary pin 8312 in a press fit manner, when the cylinder 832 and the fixed frame 831 are relatively moved, the bottom space 8341 and the snake sleeve can be maintained through the bushing groove portion 8345. The circulation of slip ester in the space 8343 keeps the internal pressure in balance.
最後,請參閱圖14,係本發明對比習知後煞車卡鉗裝置之副銷與襯套配合尺寸受引擎振動之量測圖。在本實施例中,後煞車卡鉗裝置83係設置於一搖臂上,且本發明之搖臂係為一引擎,因此,後煞車卡鉗裝置83之作動將受引擎振動的干擾。如圖14所示,橫坐標係為引擎轉速(rpm),縱坐標係表示後煞車卡鉗裝置83受引擎振動干擾時之振動加速度(m/s 2)之變化,其中,圖中之曲線A及曲線B係分別表示習知後煞車卡鉗裝置93之缸體932在不同的(襯套在滑動處之最小內徑D)-(副銷於滑動處之最大外徑d)之關係下在不同引擎轉速所繪製之振動加速度變化曲線,而曲線C及曲線D則分別表示本發明之後煞車卡鉗裝置83之缸體832在不同的(襯套在滑動處之最小內徑D)-(副銷於滑動處之最大外徑d)之關係下在不同引擎轉速所繪製之振動加速度變化曲線,而曲線E係直接於引擎量測在不同引擎轉速所繪製之振動加速度變化曲線。 Finally, please refer to FIG. 14, which is a measurement diagram of the matching dimensions of the auxiliary pin and the bushing of the rear brake caliper device according to the present invention compared with the engine vibration measurement. In this embodiment, the rear brake caliper device 83 is disposed on a rocker arm, and the rocker arm of the present invention is an engine. Therefore, the operation of the rear brake caliper device 83 will be disturbed by engine vibration. As shown in FIG. 14, the abscissa is the engine speed (rpm), and the ordinate represents the change in vibration acceleration (m / s 2 ) of the rear brake caliper device 83 when it is disturbed by engine vibration. Among them, the curve A and Curve B indicates that the cylinder block 932 of the rear brake caliper device 93 has different (minimum inner diameter D of the bushing at the sliding place)-(maximum outer diameter d of the auxiliary pin at the sliding place) of the different engines. The vibration acceleration change curve drawn by the speed, and the curve C and curve D respectively indicate that the cylinder 832 of the brake caliper device 83 after the present invention is different (the minimum inner diameter D of the bushing at the sliding position)-(the auxiliary pin is at the sliding position) Under the relationship of the maximum outer diameter d), the vibration acceleration change curves plotted at different engine speeds, and curve E is directly measured by the engine when the vibration acceleration change curves are plotted at different engine speeds.
其中,如曲線A及曲線B所示,當D-d之差值為0.2mm或0.1mm時,表示習知後煞車卡鉗裝置93之襯套934與副銷9312間保有間隙,使滑酯可直接經由上述滑動處9342之間隙於底部空間9341與蛇套空間9343之間流動。然而,隨著引擎轉速的增加,缸體932之振動幅度越大時,將使缸體932在固定架931上劇烈搖晃,進而使來令片933與插銷936及固定架931之間產生敲擊音的問題。Among them, as shown by curve A and curve B, when the difference between Dd is 0.2mm or 0.1mm, it means that there is a gap between the bush 934 of the rear brake caliper device 93 and the auxiliary pin 9312, so that the sliding ester can pass directly The gap of the sliding place 9342 flows between the bottom space 9341 and the snake sleeve space 9343. However, as the engine speed increases, the larger the vibration amplitude of the cylinder block 932 will cause the cylinder block 932 to shake violently on the fixed frame 931, thereby causing a knock between the blade 933 and the bolt 936 and the fixed frame 931. Sound problem.
相對地,如曲線C及曲線D所示,當D-d之差值為-0.1mm或-0.2mm時,表示副銷8312在***襯套834內時必須使襯套834長孔產生有一定的壓迫量,使缸體832能受更穩定的支撐以抵抗振動。因此,隨著引擎轉速的增加,缸體832之振動幅度可跟引擎本身之振動幅度保持在一定的範圍內,不會過度搖晃振顫,故缸體832可在固定架831上保持微幅振動,進而避免來令片833與插銷836及固定架831之間產生敲擊音的問題。In contrast, as shown by curve C and curve D, when the difference between Dd is -0.1mm or -0.2mm, it means that the auxiliary pin 8312 must have a certain pressure on the long hole of the bushing 834 when it is inserted into the bushing 834. This allows the cylinder 832 to be more stably supported to resist vibration. Therefore, as the engine speed increases, the vibration amplitude of the cylinder block 832 can be kept within a certain range with the vibration amplitude of the engine itself, without excessive shaking and vibration, so the cylinder block 832 can maintain a slight vibration on the fixed frame 831. , Thereby avoiding the problem of a percussion sound generated between the piece 833 and the latch 836 and the fixing frame 831.
上述實施例僅係為了方便說明而舉例而已,本發明所主張之權利範圍自應以申請專利範圍所述為準,而非僅限於上述實施例。The above embodiments are merely examples for the convenience of description. The scope of the claimed rights of the present invention should be based on the scope of the patent application, rather than being limited to the above embodiments.
1‧‧‧車體造型1‧‧‧ body shape
2‧‧‧車架 2‧‧‧frame
21‧‧‧轉向把手 21‧‧‧steering handle
3‧‧‧前輪組 3‧‧‧ front wheel set
31‧‧‧前輪圈 31‧‧‧ front wheel
32‧‧‧前輪胎 32‧‧‧ front tire
33‧‧‧前煞車碟盤 33‧‧‧Front brake disc
4‧‧‧後輪組 4‧‧‧ rear wheel set
41‧‧‧後輪圈 41‧‧‧ rear wheel
42‧‧‧後輪胎 42‧‧‧ rear tire
43‧‧‧後煞車碟盤 43‧‧‧Rear brake disc
5‧‧‧搖臂 5‧‧‧ rocker
6‧‧‧前避震器 6‧‧‧ front shock absorber
7‧‧‧後避震器 7‧‧‧ rear shock
81‧‧‧煞車總泵 81‧‧‧brake master cylinder
83,93‧‧‧後煞車卡鉗裝置 83,93‧‧‧ rear brake caliper device
831,931‧‧‧固定架 831,931‧‧‧Fixed
8310,9310‧‧‧架體 8310,9310‧‧‧frame
8311,9311‧‧‧主銷 8311,93111
8312,9312‧‧‧副銷 8312,9312‧‧‧
83121‧‧‧副銷槽部 83121‧‧‧ Deputy pin groove
83122‧‧‧流道 83122‧‧‧ runner
832,932‧‧‧缸體 832,932‧‧‧cylinder
8321,9321‧‧‧主銷孔 8321,9321‧‧‧Master pin hole
8322,9322‧‧‧副銷孔 8322,9322 ‧‧‧ secondary pin hole
833,933‧‧‧來令片 833,933
834,934‧‧‧襯套 834,934‧‧‧ Bush
8340,9340‧‧‧容置空間 8340,9340‧‧‧accommodation space
8341,9341‧‧‧底部空間 8341,9341 ‧‧‧ bottom space
8342,9342‧‧‧滑動處 8342,9342 ‧‧‧ sliding place
8343,9343‧‧‧蛇套空間 8343,9343 ‧ ‧ ‧ snake set space
8344,9344‧‧‧端口 8344,9344‧‧‧Port
8345‧‧‧襯套槽部 8345‧‧‧ Bushing groove
835,935‧‧‧活塞 835,935‧‧‧Piston
836,936‧‧‧插銷 836,936‧‧‧bolt
837,937‧‧‧防塵套 837,937‧‧‧Dust cover
86‧‧‧前煞車油管 86‧‧‧Front brake hose
87‧‧‧前煞車卡鉗裝置 87‧‧‧Front brake caliper device
D‧‧‧最小內徑 D‧‧‧minimum inner diameter
d‧‧‧最大外徑 d‧‧‧maximum outer diameter
圖1係習知機車基本配置圖。 圖2係習知後煞車卡鉗裝置之正視圖。 圖3係習知後煞車卡鉗裝置之上視部分剖視圖。 圖4係圖2之A-A部分剖視圖。 圖5係圖4之B-B剖視圖。 圖6係本發明第一實施例之後煞車卡鉗裝置之正視圖。 圖7係本發明第一實施例之後煞車卡鉗裝置之上視部分剖視圖。 圖8係本發明第一實施例之圖6之A-A部分剖視圖。 圖9係本發明第一實施例之圖8之C-C部分剖視圖。 圖10係本發明第二實施例之圖6之A-A部分剖視圖。 圖11係本發明第二實施例之圖10之D-D部分剖視圖。 圖12係本發明第三實施例之圖6之A-A部分剖視圖。 圖13係本發明第三實施例之圖12之E-E部分剖視圖。 圖14係本發明對比習知後煞車卡鉗裝置之副銷與襯套配合尺寸受引擎振動之量測圖。Figure 1 is a basic configuration diagram of a conventional locomotive. Figure 2 is a front view of a conventional rear brake caliper device. FIG. 3 is a partial cross-sectional view of a conventional rear brake caliper device. Fig. 4 is a cross-sectional view taken along the line A-A of Fig. 2. Fig. 5 is a sectional view taken along the line B-B in Fig. 4. 6 is a front view of the brake caliper device after the first embodiment of the present invention. 7 is a sectional view of a top view of a brake caliper device after the first embodiment of the present invention. Fig. 8 is a sectional view taken along the line A-A of Fig. 6 according to the first embodiment of the present invention. Fig. 9 is a sectional view taken along the line C-C of Fig. 8 according to the first embodiment of the present invention. Fig. 10 is a sectional view of part A-A of Fig. 6 according to a second embodiment of the present invention. Fig. 11 is a sectional view taken along the line D-D of Fig. 10 according to the second embodiment of the present invention. Fig. 12 is a cross-sectional view of part A-A of Fig. 6 according to a third embodiment of the present invention. Fig. 13 is a sectional view taken along the line E-E of Fig. 12 according to a third embodiment of the present invention. FIG. 14 is a measurement diagram of the matching dimensions of the auxiliary pin and the bushing of the rear brake caliper device according to the present invention in comparison with the engine vibration.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107120940A TWI675970B (en) | 2018-06-19 | 2018-06-19 | Brake caliper device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107120940A TWI675970B (en) | 2018-06-19 | 2018-06-19 | Brake caliper device |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI675970B true TWI675970B (en) | 2019-11-01 |
TW202001119A TW202001119A (en) | 2020-01-01 |
Family
ID=69188804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW107120940A TWI675970B (en) | 2018-06-19 | 2018-06-19 | Brake caliper device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI675970B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1560676A (en) * | 1976-09-22 | 1980-02-06 | Tokico Ltd | Disc brake |
US4265340A (en) * | 1978-06-29 | 1981-05-05 | Ford Motor Company | Disk brake mounting |
DE3643922A1 (en) * | 1986-12-22 | 1988-06-23 | Teves Gmbh Alfred | Flexible damping element for disc brakes, particularly for motor vehicles |
US6182801B1 (en) * | 1996-10-01 | 2001-02-06 | Akebono Brake Industry Co., Ltd. | Disc brake device |
US20060049007A1 (en) * | 2004-09-03 | 2006-03-09 | Honda Motor Co., Ltd. | Brake caliper structure of straddle seat off-road vehicle |
TWM515606U (en) * | 2015-05-26 | 2016-01-11 | 三陽工業股份有限公司 | Improvement of a disc brake structure |
CN205446482U (en) * | 2016-04-12 | 2016-08-10 | 无锡晶华汽车零部件有限公司 | Automotive brake caliper uide pin |
CN105960542A (en) * | 2014-01-28 | 2016-09-21 | 卢卡斯汽车股份有限公司 | Disc brake comprising a vibration damping device with an additional mass, and kit with such a disc brake |
-
2018
- 2018-06-19 TW TW107120940A patent/TWI675970B/en active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1560676A (en) * | 1976-09-22 | 1980-02-06 | Tokico Ltd | Disc brake |
US4265340A (en) * | 1978-06-29 | 1981-05-05 | Ford Motor Company | Disk brake mounting |
DE3643922A1 (en) * | 1986-12-22 | 1988-06-23 | Teves Gmbh Alfred | Flexible damping element for disc brakes, particularly for motor vehicles |
US6182801B1 (en) * | 1996-10-01 | 2001-02-06 | Akebono Brake Industry Co., Ltd. | Disc brake device |
US20060049007A1 (en) * | 2004-09-03 | 2006-03-09 | Honda Motor Co., Ltd. | Brake caliper structure of straddle seat off-road vehicle |
CN105960542A (en) * | 2014-01-28 | 2016-09-21 | 卢卡斯汽车股份有限公司 | Disc brake comprising a vibration damping device with an additional mass, and kit with such a disc brake |
TWM515606U (en) * | 2015-05-26 | 2016-01-11 | 三陽工業股份有限公司 | Improvement of a disc brake structure |
CN205446482U (en) * | 2016-04-12 | 2016-08-10 | 无锡晶华汽车零部件有限公司 | Automotive brake caliper uide pin |
Also Published As
Publication number | Publication date |
---|---|
TW202001119A (en) | 2020-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10914350B2 (en) | Opposed-piston type disc brake device | |
US9707837B2 (en) | Hydraulic mount | |
US20040084601A1 (en) | Suspension rubber bushing of vertical mount type | |
TWI675970B (en) | Brake caliper device | |
JP2001295876A (en) | Hydraulic shock absorber for vehicle | |
US11162550B2 (en) | Caliper for opposed piston type disc brake | |
JP2005325997A (en) | Hydraulic shock absorber | |
JP2003206975A (en) | Hydraulic shock absorber | |
JP6774794B2 (en) | Strut mounts, strut mount manufacturing methods and automobiles | |
JPH1047421A (en) | Fluid vibration damping block | |
US8695561B2 (en) | Engine and straddle-type vehicle including the engine | |
JP6886287B2 (en) | Anti-vibration device | |
KR100534847B1 (en) | A brake caliper | |
JP2006348827A (en) | Internal combustion engine with variable compression ratio mechanism | |
CN204900712U (en) | Belt tensioning bumper shock absorber | |
JP2541848Y2 (en) | Front fork | |
WO2023189287A1 (en) | Sliding bearing and suspension | |
JP2003269518A (en) | Hydraulic shock absorber | |
JPS6216516Y2 (en) | ||
CN204113996U (en) | A kind of Novel automobile shock absorber dust-proof cover | |
CN117028475A (en) | Novel motorcycle front fork shock absorber | |
JPH043143Y2 (en) | ||
CN206770468U (en) | A kind of brake pad | |
CN206072172U (en) | A kind of function enhancement mode FN+ floating brake caliper | |
JP2002349625A (en) | Hydraulic buffer |