M323952 八、新型說明： 【新型所屬之技術領域】 ::型是有關於一種定位滑軌裝置，且特 一種利用面接觸滑動之定位滑軌裝置。 【先前技術】 請參照第1圖，其係繪示現有利用滾珠進行滑動的線 性滑軌裝置之剖面示意圖。該導軌裝置使用一由鋼鐵材質 所製成之U型導引外軌_，録u型導引外軌_之兩 側内壁上設有溝槽65Ge承載平台8⑼可滑動地設於導引 外軌60G ±，兩者間設#滚珠·。滾珠彻容置於溝槽 650以使承載平台800經由滾珠7〇〇之導引沿導引外轨 之溝槽650滑動。 因為滾珠700屬於一種點接觸的方式進行滑動，所以 具有較低之摩擦係數（約為0.01)，此外，滾珠7〇〇在承载 平.σ 800與溝槽650之間作無限滾動循環，使得承載平台 800能沿著溝槽650作高精度且可逆性的線性運動。因此， 現有的線性滑軌裝置大多係利用點接觸方式的滾珠型態 來進行接觸滑動。 " 然而，由於滾珠在製作與組裝上手續較為繁雜，加工 成本也相對地較高，此外，滾珠之成型尺寸係依據承載重 量來設計，因此，應用於大型機具上滾珠所佔用之體積相 對提高，不僅無法有效地減少機台所佔用的體積，同時也 增加了製作滾珠之物料成本。 5 M323952 之、=然利用浪珠進行滑動的定位滑執裝置具有高精度 彳並非各個應用領域皆需用到如此精確且造價昂 貝的線性α軌系統，如單純的物品傳輸等。 ^因此開發另一套具有較低加工成本以及物料成本之 定位滑軌裝置’使其與現有利用滾珠之線性滑執裝置在相 同負載規袼下具有輕量化的結構以及較小的佔用體積，的 確有其開發之必要性。 【新型内容】 因此本新型的目的就是在提供一種定位滑執裝置，利 用加工簡單以及成本較低之耐摩擦材料做揍觸移動介 面，達到較大之承載力以及降低成本之功效。 根據本新型之上述目的，提出一種定位滑軌裝置，包 含導軌、滑塊、致動裝置以及耐磨裝置。 導軌具有一本體，本體於兩側内壁設有兩對應之滑 槽。 滑塊結合於致動裝置上並受其驅動以於導軌上滑 動，藉此使滑塊可滑移地設於導執上。 滑塊具有兩凸塊，分別嵌合於兩對應之滑槽。滑塊可 滑移地設於該導軌上，該些凸塊分別可滑移地設於該兩滑 槽中，以於對應的凸塊與滑槽間形成一面接觸。各凸塊具 有第一面以及第二面，且第一面以及第二面形成一範圍小 於180度夾角。滑塊之外側面上設有複數個注油孔，滑塊 内設有潤油通道，潤油通道與注油孔連通。 6 M323952 耐磨裝置包含複數耐磨片，且設於凸塊的第一面以及 第二面上以降低滑塊與滑槽之間的磨耗，耐磨片可為 Turcite B耐磨片、SKC-3耐磨片、聚四氟乙烯耐磨片或陶 瓷耐磨片。耐磨片上透過加工形成油溝槽，油溝槽上開設 有複數個出油孔。出油孔與潤油通道連通。藉由設於滑塊 上的注油孔與潤油通道，潤滑油從注油孔進入潤油通道， 並由油溝槽上之出油孔流出。利用潤油通道進行分流而再 油溝槽上之出油孔流出，以達耐磨裝置與滑槽之間的潤滑 作用。 因此，相較於習知使用滾珠進行接觸滑動之滑執裝 置’本新型之定位滑執裝置具有下列之功效： 1·本新型之定位滑軌裝置藉由設於凸塊上之摩擦片配 合潤滑裝置之出油設計用以減少摩擦片與滑軌之間的摩 擦阻滯。 2.本新型之定位滑軌裝置，由現有的滾珠式點接觸移 動設變為面接觸移動，可提升承載之能力。 3·本新型之定位滑執裝置，依照承載受力所設計之凸 塊之角度，在相同的負載規格下，可使結構輕量化並減少 佔用之體積。 【實施方式】 睛參照第2圖，其係繪示本新型實施例定位滑軌裝置 之立體分解圖。本新型實施例定位滑軌裝置包含一導軌 1〇〇、-滑塊2GG、-致動裝置以及—财磨裝置。在本實施 M323952 例中，致動裝置為一螺桿12〇，耐磨裝置包含複數耐磨片 300 〇 導軌100具有一本體以及支撐板4〇〇。本體約略為u 升y之截面，並於其兩端設有支撐板4⑻，且於其兩側内壁 11 〇設有兩對應之滑槽丨i 5。 滑塊200被螺桿12〇穿設於其中，並設有與螺桿12〇 相嚙合之螺紋，而螺桿120可為一滾珠螺桿，其主要功能 是將螺桿120的旋轉運動轉換成滑塊2〇〇的線性運動，藉 此使滑塊200可滑移地設於導執1〇〇上。 請參照第3圖，其係繪示本新型實施例定位滑執裝置 中滑塊之剖面示意圖。滑塊200具有兩凸塊21〇，可滑動 的嵌合於兩對應之滑槽115而於兩者間形成一面接觸。各 凸塊210具有第一面211以及第二面216,且第一面211 以及第二面216形成一夾角A。夾角A之範圍小於ι80度， 在本實施例中，僅以示意之角度代表，最佳角度約為12〇 度。滑塊200之外側面上設有複數個注油孔225，滑塊2〇〇 内设有潤油通道250，潤油通道250與注油孔225連通。 凊參照第2圖以及第3圖。耐磨裝置係設於凸塊2工〇 的第一面211以及第二面216上。在本實施例中，凸塊21〇 的第一面211以及第二面216上設有耐磨片3〇〇用以降低 滑塊200與滑槽115之間的磨耗。耐磨片3〇〇可為以鐵氟 龍（Teflon)或聚四氟乙烯（PTFE)為基底，混合60%青銅所 製成之片狀體（如Turcite B耐磨片）、以環氧樹脂（Exp〇sy) 為主體混和多填充劑而成之片狀體（如SKC-3耐磨片）、以 8 M323952 氟系樹脂為主要材質之片狀體（如聚四氟乙烯耐磨片）或主 體材料為三氧化二鋁之片狀體（如陶瓷耐磨片）。 耐磨片300上設有油溝槽310，油溝槽310上開設有 複數個出油孔315。滑塊200之外側面220上的注油孔225 藉由潤油通道250連通於油溝槽3 10上之出油孔3 15。因 此，潤滑油可從滑塊200的兩相反外側面220上之注油孔 225進入潤油通道250，再從潤油通道250進行分流再由 油溝槽3 1 〇上之出油孔3 15流出，以達耐磨片3〇〇與滑槽 115之間的潤滑作用。 此外’滑塊200具有一裝配面230，裝配面230上設 有複數個裝配孔235用以組接承載之物體。導執1⑼本體 之兩鳊没有支撐板400，支撐板4〇〇具有複數個鎖孔41〇 以及一開口 460，利用鎖孔410將支撐板4〇〇鎖接於導軌 1 〇〇本體上，而螺桿丨20則藉由開口 460連接一動力源（如 馬達）用以驅動螺桿120，進而驅動滑塊2〇〇。 請參照第4A爾至第4E圖，其係繪示各種油溝槽之不 同實施例的示意圖。油溝槽310的形狀設計，可包含複數 連續開口相反交錯連通的门形溝槽（如第4A圖所示）；可包 含複數連續交錯連通的之Z形溝槽（如第4B圖所示）；可包 含複數連續交錯連通的滑順s形溝槽（如第4C圖所示）；可 包含複數相連通且呈直線排列的圓形溝槽（如第4d圖所 :);或是可包含複數相連通且呈直線排列的方形溝槽(如 第4E圖所示）。上述所揭露之油溝槽31〇的形狀設計，僅 為例示說明，並非用以限定本新型。M323952 VIII. New description: [New technical field] The type is a type of positioning rail device, and a special positioning rail device that uses surface contact sliding. [Prior Art] Referring to Fig. 1, there is shown a schematic cross-sectional view of a conventional linear rail device that uses a ball to slide. The rail device uses a U-shaped guide outer rail _ made of steel material, and the inner wall of the u-shaped guide outer rail _ is provided with a groove 65Ge carrying platform 8 (9) slidably disposed on the guide outer rail 60G ±, #球球 between the two. Balls are placed in the grooves 650 to cause the carrier platform 800 to slide along the guides 650 guiding the outer rails via the guides of the balls 7. Since the ball 700 slides in a point contact manner, it has a low coefficient of friction (about 0.01). In addition, the ball 7〇〇 performs an infinite rolling cycle between the bearing flat σ 800 and the groove 650, so that the bearing The platform 800 is capable of high precision and reversible linear motion along the grooves 650. Therefore, most of the conventional linear slide rail devices use a ball contact type in a point contact manner to perform contact sliding. " However, due to the complicated procedures in the production and assembly of the balls, the processing cost is relatively high. In addition, the forming dimensions of the balls are designed according to the weight of the load. Therefore, the volume occupied by the balls on the large-scale machine is relatively increased. Not only can not effectively reduce the volume occupied by the machine, but also increase the material cost of making the ball. 5 M323952 = The position of the sliding device that uses the bead to slide is highly accurate. Not all applications require such a precise and cost-effective linear alpha rail system, such as simple item transmission. ^ Therefore, the development of another set of positioning rail devices with lower processing costs and material costs has made it lightweight and has a smaller footprint and the smaller footprint of the existing linear sliding device using the ball. There is a need for its development. [New content] Therefore, the purpose of the present invention is to provide a positioning sliding device that utilizes a friction-resistant material that is simple to process and has a low cost to make a moving contact interface, thereby achieving a large bearing capacity and a cost reduction effect. In accordance with the above objects of the present invention, a positioning rail assembly is proposed that includes a guide rail, a slider, an actuating device, and a wear resistant device. The guide rail has a body, and the body is provided with two corresponding sliding grooves on the inner walls of the two sides. The slider is coupled to and driven by the actuator to slide over the rail whereby the slider is slidably disposed on the guide. The slider has two protrusions respectively fitted to the two corresponding sliding grooves. The sliders are slidably disposed on the guide rails, and the bumps are slidably disposed in the two sliding slots to form a surface contact between the corresponding bumps and the sliding slots. Each of the bumps has a first side and a second side, and the first side and the second side form an angle less than 180 degrees. A plurality of oil filling holes are arranged on the outer side of the slider, and an oil passage is arranged in the slider, and the oil passage is connected with the oil injection hole. 6 M323952 wear-resistant device consists of a plurality of wear-resistant pieces, which are arranged on the first side and the second side of the bump to reduce the wear between the slider and the chute. The wear piece can be Turcite B wear-resistant piece, SKC- 3 wear-resistant sheet, PTFE wear sheet or ceramic wear sheet. The oil-resistant groove is formed by the processing on the wear-resistant piece, and a plurality of oil-discharging holes are formed in the oil groove. The oil outlet is connected to the oil passage. By the oil filling hole and the oil passage provided on the slider, the lubricating oil enters the oil passage from the oil filling hole and flows out from the oil hole on the oil groove. The oil passage is used for splitting and the oil outlet hole on the oil groove is discharged to achieve lubrication between the wear device and the chute. Therefore, the sliding device of the present invention has the following effects as compared with the conventional sliding device that uses the ball for contact sliding: 1. The positioning rail device of the present invention is lubricated by the friction plate provided on the bump. The oil discharge of the device is designed to reduce the frictional block between the friction plate and the slide rail. 2. The positioning rail device of the present invention is changed from the existing ball type point contact moving device to the surface contact movement, thereby improving the bearing capacity. 3. The positioning sliding device of the present invention can reduce the weight of the structure and reduce the occupied volume under the same load specification according to the angle of the bump designed by the bearing. [Embodiment] The eye is shown in Fig. 2, which is an exploded perspective view of the positioning rail device of the present invention. The positioning slide device of the present invention comprises a guide rail 1 , a slider 2GG, an actuating device and a harvesting device. In the example of the embodiment M323952, the actuating device is a screw 12 〇, and the wear preventing device comprises a plurality of wear plates 300 〇 The guide rail 100 has a body and a support plate 4 〇〇. The body has a cross section of approximately u y, and is provided with support plates 4 (8) at both ends thereof, and two corresponding sliding grooves 丨i 5 are provided on the inner walls 11 of the two sides. The slider 200 is bored by the screw 12 and provided with a thread that meshes with the screw 12, and the screw 120 can be a ball screw whose main function is to convert the rotary motion of the screw 120 into a slider 2 The linear motion thereby causes the slider 200 to be slidably disposed on the guide. Please refer to FIG. 3, which is a cross-sectional view showing the slider of the positioning slide device of the present invention. The slider 200 has two projections 21, which are slidably fitted to the corresponding sliding grooves 115 to form a contact therebetween. Each of the bumps 210 has a first surface 211 and a second surface 216, and the first surface 211 and the second surface 216 form an angle A. The angle A is in the range of less than 10 degrees, and in the present embodiment, it is represented only by a schematic angle, and the optimum angle is about 12 degrees. A plurality of oil filling holes 225 are disposed on the outer side of the slider 200, and a lubricating oil passage 250 is disposed in the sliding block 2, and the oil lubrication passage 250 communicates with the oil filling hole 225.凊 Refer to Figure 2 and Figure 3. The wear resistant device is disposed on the first side 211 and the second side 216 of the work of the bump 2. In this embodiment, the first surface 211 and the second surface 216 of the bump 21 are provided with wear-resistant sheets 3〇〇 for reducing wear between the slider 200 and the sliding groove 115. The wear-resistant sheet 3 can be a sheet made of Teflon or polytetrafluoroethylene (PTFE), mixed with 60% bronze (such as Turcite B wear-resistant sheet), and epoxy resin. (Exp〇sy) A sheet-like body (such as SKC-3 wear-resistant sheet) in which a main body is mixed with a plurality of fillers, and a sheet-like body (such as a polytetrafluoroethylene wear-resistant sheet) mainly composed of 8 M323952 fluorine-based resin. Or the host material is a sheet of aluminum oxide (such as a ceramic wear sheet). An oil groove 310 is disposed on the wear plate 300, and a plurality of oil holes 315 are defined in the oil groove 310. The oil hole 225 on the outer side 220 of the slider 200 communicates with the oil hole 3 15 on the oil groove 3 10 through the oil passage 250. Therefore, the lubricating oil can enter the oil passage 250 from the oil injection hole 225 on the opposite outer side faces 220 of the slider 200, and then be diverted from the oil passage 250 and flow out from the oil hole 3 15 of the oil groove 3 1 . In order to achieve lubrication between the wear-resistant sheet 3〇〇 and the chute 115. Further, the slider 200 has a mounting surface 230 on which a plurality of mounting holes 235 are provided for assembling the loaded objects. The two sides of the body of the guide 1 (9) have no support plate 400, and the support plate 4 has a plurality of lock holes 41 and an opening 460, and the support plate 4 is locked to the body of the guide rail 1 by the lock hole 410, and The screw cymbal 20 is connected to a power source (such as a motor) through the opening 460 for driving the screw 120 to drive the slider 2 〇〇. Referring to Figures 4A through 4E, there are shown schematic views of different embodiments of various oil grooves. The oil groove 310 is shaped to include a plurality of continuous openings with oppositely intersecting gate-shaped grooves (as shown in FIG. 4A); and may include a plurality of Z-shaped grooves continuously connected in series (as shown in FIG. 4B). ; may comprise a plurality of consecutive sagger-connected smooth s-shaped grooves (as shown in FIG. 4C); may include a plurality of circular grooves that are connected in a straight line and arranged in a straight line (as shown in FIG. 4d:); or may include A plurality of square grooves that are connected in a straight line and arranged in a straight line (as shown in Fig. 4E). The shape design of the oil groove 31〇 disclosed above is merely illustrative and not intended to limit the present invention.
優點與實施例 圖 M323952 本新型之定位滑執裝置具有以下功效及優點： 1·本新型之定位滑執裝置藉由設於凸塊210上之摩擦 片300配合潤滑裝置（油溝槽31〇與出油孔315)之出油設 計用以減少摩擦片3〇〇與滑執115之間的摩擦阻滯。 2.本新型之定位滑執裝置，由現有的滾珠式點接觸移 動設變為面接觸移動，可提升承載之能力。 3·本新型之定位滑執裝置，依照承載受力所設計之凸 塊之角度A ’在相同的負載規格下，可使結構輕量化並減 少佔用之體積。 A雖然本新型已以一實施例揭露如上，然其並非用以限 ^新型’任何熟習此技藝者，在不脫離本新型之精神和 當可作各種之更動與_，因此本新型之保護範 圍§視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 為讓本新型之上述和其他目的、特徵、 能更明顯易懂，所附圖式之詳細說明如下 剖面==料現有洲滾珠進行滑動的線性滑執裝置之 。第2圖係為本發明實施例定位滑執裝置之立體分解 意口：圖係為本發明實施例定位滑執袭"滑塊之剖面 M323952 第4A至4E圖係為油溝槽之不同實施例的示意圖。 【主要元件符號說明】 100 :導軌 110 :内壁 115 :滑槽 120 :螺桿 200 :滑塊 210 :凸塊 211 :第一面 216 :第二面 220 ：夕卜側面 225 :注油孔 230 :裝配面 235 :裝配孔 2 5 0 :潤油通道 300 :耐磨片 310 :油溝槽 3 15 :出油孔 400 :支撐板 410 :鎖孔 460 :開口 600 ·•導引結構 650 :溝槽 700 :滾珠 800 ··承載平台 A :夾角 11Advantages and Embodiments FIG. M323952 The positioning sliding device of the present invention has the following functions and advantages: 1. The positioning sliding device of the present invention is matched with a lubricating device by a friction plate 300 provided on the bump 210 (oil groove 31〇 The oil discharge of the oil hole 315) is designed to reduce the frictional block between the friction plate 3〇〇 and the slipper 115. 2. The positioning sliding device of the present invention is changed from the existing ball type point contact moving device to the surface contact moving, thereby improving the bearing capacity. 3. The positioning sliding device of the present invention can reduce the weight of the structure and reduce the occupied volume under the same load specification according to the angle A ′ of the bump designed by the bearing force. Although the present invention has been disclosed in an embodiment as described above, it is not intended to limit the novelty of any skilled person, and the scope of protection of the present invention is not deviated from the spirit of the present invention. § The terms defined in the attached patent application shall prevail. BRIEF DESCRIPTION OF THE DRAWINGS In order to make the above and other objects, features and features of the present invention more apparent, the detailed description of the drawings is as follows: Section == Linear sliding device for sliding the existing ball. 2 is a perspective exploded view of the positioning slide device according to the embodiment of the present invention: the figure is the positioning slip of the embodiment of the present invention "slider section M323952 4A to 4E are different implementations of the oil groove A schematic diagram of an example. [Description of main component symbols] 100: Guide rail 110: Inner wall 115: Chute 120: Screw 200: Slider 210: Bump 211: First face 216: Second face 220: Side face 225: Oil hole 230: Mounting surface 235: assembly hole 2 5 0 : oil passage 300 : wear plate 310 : oil groove 3 15 : oil hole 400 : support plate 410 : lock hole 460 : opening 600 · • guiding structure 650 : groove 700 : Ball 800 ··Loading platform A: Angle 11