200835863 九、發明說明： 【發明所屬之技術領域】 特別是一種可降低加工成本 本發明係關於-種線性滑執 之線性滑執。 【先前技術】 為了降低線性滑執中，说 ^ α塊與執道本體之間的摩擦力，一 ι在滑魅切吨 以供滾珠滚動於其中，使滑塊糾，u互相4合之滑槽， 衫α 本财直接接觸，而是透 過滚％的賴紐滑。 i而言’為了使線性滑轨能夠承受高負荷，因此執道本 體及滑塊必_高強度#料製造。同時，滚輕動時往μ對 軌道本體及馳造絲損，為了避切錢絲而出現間 隙，因此執這本體及滑塊也必須具備高硬度，其硬度必須大於 滾％，才能降低被滾珠磨損的速率。為了同時達成上述要求， 軌道本體多會採用不鏽鋼等同時具備高強度及高硬度之材料製 作。但是以鋼鐵製作的軌道本體只能採用多軸加工機進行切削 力工其加工速率fe且成本高’热法有效降低高負荷線性滑朝 之製造成本。 【發明内容】 鑒於以上的問題，本發明的目的在於提出一種線性滑執， 200835863 用以降低線性滑執製造成本高的問題，同時又可維持高強度及 南硬度之特性。 為達到以上所述之目的，本發明揭露一種線性滑執，用以 供-滑塊滑動於其中，其情性滑執與該滑塊之間具有複數個 滾珠滾動於財，崎倾塊相對於雜之摩擦力，線性 滑執包括有-執道本體以及至少_心轴。其巾於執道本體之兩 相對内壁’沿執這本體之軸向形成至少一容置槽。心轴係自執 道本體之-端嵌人鮮置槽，且心財有至少—轉接觸面， 用以使滑塊之滾珠滑動於滾珠接_。其巾心麵可择用具产 高硬度之㈣製成，以抵抗滾珠之絲，祿縣體僅需= 高強度之雜即可，增加執道本體之材料選擇及加工方式^ 性。 本發明之功效在於透過心轴與滾珠接觸，使得執道本體之 材料不限定於具備高硬度之材料，連帶使得軌道本體之加工方 式也具有較多的選擇，例如採_减型，可以有 本體的製造成本。而心軸經長時間使用而耗損後，可自執道^ 體中取出錢換，則可制更新且再彻的效果。 、 以上之關於本發明内容之說明及以 之貝苑方式之說明係 用以示範與轉本發明之輕，並且提供本料之專利申％ 圍更進一步之解釋。 月乾 6 200835863 【實施方式】 為使對本發_目的、称㈣、及她有進一步的 瞭解，茲配合實施例詳細說明如下。200835863 IX. INSTRUCTIONS: [Technical field to which the invention pertains] In particular, it is possible to reduce the processing cost. The present invention relates to linear sliding of a linear slipper. [Prior Art] In order to reduce the linear slip, the friction between the ^α block and the obscuring body is said to be slid in the slick for the balls to roll in, so that the sliders are corrected, and u are combined with each other. The chute, the shirt a, the direct contact with the wealth, but through the rolling of the Lai New Zealand slip. In order to make the linear slides withstand high loads, the body and the slider must be manufactured with high strength. At the same time, when the roller is lightly moved to the track body and the wire is broken, in order to avoid the gap, the body and the slider must also have high hardness, and the hardness must be greater than the roll % to reduce the ball. The rate of wear. In order to achieve the above requirements at the same time, the rail body is made of a material such as stainless steel which has high strength and high hardness. However, the rail body made of steel can only be cut by a multi-axis machine. The machining rate is high and the cost is high. The thermal method effectively reduces the manufacturing cost of the high-load linear sliding. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a linear slipper, and 200835863 is used to reduce the problem of high manufacturing cost of linear sliding, while maintaining the characteristics of high strength and south hardness. In order to achieve the above-mentioned purposes, the present invention discloses a linear slipper for the slider to slide therein, and the slidability between the slick and the slider has a plurality of balls rolling in the fortune relative to the Miscible friction, linear slipper includes a sinister body and at least _ mandrel. The towel is formed on the opposite inner wall of the body of the obstruction to form at least one receiving groove along the axial direction of the body. The mandrel is self-executing the end of the body and is embedded in the fresh groove, and the heart has at least a turning contact surface for sliding the ball of the slider to the ball. The surface of the towel can be made of high hardness (4) to resist the silk of the ball. The Luxian body only needs to be high-intensity, and the material selection and processing method of the obstructing body can be increased. The effect of the invention is that the contact between the mandrel and the ball is made, so that the material of the obstructing body is not limited to the material with high hardness, and the processing method of the rail body has more choices, such as mining and subtracting, and the body can be provided. Manufacturing costs. After the mandrel is worn out for a long time, the money can be taken out of the body, and the effect can be updated and re-made. The above description of the contents of the present invention and the description of the method of the present invention are used to demonstrate and transfer the invention, and provide a further explanation of the patent application. SUMMER 6 200835863 [Embodiment] In order to further understand the present invention, the following examples are described in detail below.
首先，請參閱「第1圖」及「第Μ圖」所示，「第"」 係為本發明第一實施例之線性滑軌之示意圖，「第2Α圖」係為 本發明第-實施例之線性滑執及滑塊之剖麵。本發明第一實 ::敗線性滑執100係具-執道本體彻及一心軸120，用以 圾供π塊13^滑動於其中，且線性滑執獅與滑塊湖間具 有1數们滾珠132於其中’用以低滑塊彳3Q彳目對於線性滑執 100之摩擦力。 其中，執這本體110，係用以承載滑塊130，且於執道本 體11 〇之兩相對應之執道内壁114分別沿線性滑執彳00之軸向 形成有至少一容置槽116,而於本實施例中，於各執道内壁1.12 形成有上下兩個沿軸向延伸之容置槽116 ^ 此外，線性滑執1〇〇具有至少一心軸120，於本實施例中 係配置有四個心轴120自執道本體110之一端嵌入於容置槽 116中，且各心軸120係具有至少一滾珠接觸面126，用以接 觸上迷複數個滾珠132，以利滑塊130滑動於線性滑執1〇〇 上。於本發明第一實施例中，心轴120之滾珠接觸面126係為 圓弧口，並且於本實施例中，容置槽116具有—缺口，而其 7 200835863 缺口寬度d小於心軸直徑d，因此可以避免心軸120自缺口沿 其位向脫離於軌道本體11Q。 然而’本發明中利用一心軸120嵌入於軌道本體110之容 置槽116中，係欲使心轴120之組成材質之硬度大於執道本體 110之硬度，而於本實施例中，執道本體11〇係採用鋁擠成型 製造加工而成，而心轴12〇之材料係由不繡鋼材質所製成。因 此’心軸120之硬度大於軌道本體110之硬度，使得滑塊130 利用滾珠132滑動於線性滑執彳00上時，較不易因磨擦而耗損。 請再參閱「第2A圖」及「第2B圖」所示，其中執道本體 i1〇更具有複數個定位孔112，且各定位孔112係由執道本體 彻之外壁導通延伸至容置槽116之内侧。並且，於心軸.12〇 上，滾珠接觸面126之相對侧邊更具有至少一固定孔122，其 中固定孔122係相對於執道本體仙之粒孔112設置，即當 〜軸120完整嵌人於執道本體抓之容置槽116中後，心轴 12〇之固定孔122係正對應於定位孔巧12之位置，因此，複數 個止付螺絲彳〇2可自執道本體携之外壁穿入定位孔112後， 再牙入〜轴之固^孔122而將心軸120之軸向位置固定住。同 樣的’當心轴120、經過長時間的磨擦而耗損時，只需將複數個 止付螺絲102自定位孔，12中取出，再自心軸12〇之轴向施力 而將心軸糊取出並進行更換，即可達到簡易、快速更新的功 200835863 效。 然而，為了使心軸120與執道本體110具有更良好的相互 固定的效果’可以在心軸12Q欲嵌人於執道本體彻之容置槽 116中W，與心軸12Q上面對於執道本體彻之—側或於執道 本版110上面對於心軸120之一側塗覆有固定膠，使得於嵌入 後’心軸120可固定於容置槽116中。 *接著’請參閱「第3圖」所示，「第3圖」係為本發明第二 m %例之線性滑執之示意圖。本發明第二實施例中大部分之组 。、讀及原理與第-實施例相同。其主要差異在於第二實施 J中甘'入於執道本體彻之心車由22〇的幾何形狀相異於第一 請例之樣態。相異於第-實施例中心轴12Q賴形結構，第 二實施例之心軸220賴何形狀更可如「第3圖」所示，且同 樣的，具有一圓弧狀的滾珠接觸面226，用以接觸上述複數個 滾珠132，以利滑塊13〇滑動於線性滑軌1〇〇上。 —再者’請參閱「第4圖」所示，「第4圖」係為本發明第三 知例之線性滑執之示意圖。同樣的，本發明第三實施例中大 部分之組合、元件及原理亦與第―實施例_。而其主要的差 異在於歲入於軌道本體11〇之心#32〇之形狀及樣態。其中， 於弟三實施例中，-心轴32〇之兩侧與容置槽116之邊緣形成 有上下兩個呈圓弧面之滾珠接觸面326，因此，僅單一心軸32〇 200835863 "成β上下兩軸向延伸之滾珠接觸面326，而使滚珠议 滑動於其上。 C軸嵌入於執道本體 本發明所提供之線性滑執，其利用 滾珠接觸面用以於滑塊滑動時與滾珠相 中，而心軸本身具有一 接觸’且心歡材質硬度大於_騎性執道之硬度，因此使得 乂、機在使科’絲珠相接觸之心細不會像習知技術中紹 =骨槽:樣容_擦而耗損，因而可以延長線性滑槽之使用 义二力良費及使用成本。甚至，在心轴經長時間使用而耗 損時，可自執縣财取⑼更換，财麵更新且再利用的 效果。 〜雖然本發明以前述之實施例揭露如上，料並非用以限定 本u在不脱線本發明之精神和範圍内，所為之更動與潤飾，First, please refer to "Figure 1" and "Figure", "Thirty" is a schematic diagram of a linear slide according to the first embodiment of the present invention, and "Second Diagram" is the first implementation of the present invention. Example of linear slip and slider profile. The first embodiment of the present invention: the defeat linear sliding 100-system - the obsolete body and a mandrel 120, for the garbage π block 13^ sliding therein, and the linear sliding lion and the slider lake have a number of The ball 132 is in which the friction with the linear slider 100 is used for the low slider 彳 3Q. The main body 110 is configured to carry the slider 130, and at least one receiving groove 116 is formed along the axial direction of the linear sliding 彳00 in the corresponding inner wall 114 of the obstructing body 11 In the present embodiment, the inner wall 1.12 of each lane is formed with two upper and lower accommodating grooves 116 extending in the axial direction. Further, the linear slider 1 〇〇 has at least one mandrel 120, which is disposed in this embodiment. The four spindles 120 are embedded in the receiving groove 116 at one end of the main body 110, and each of the spindles 120 has at least one ball contact surface 126 for contacting the plurality of balls 132 to facilitate sliding of the slider 130. On the linear slider 1〇〇. In the first embodiment of the present invention, the ball contact surface 126 of the mandrel 120 is a circular arc port, and in the embodiment, the receiving groove 116 has a notch, and its 7 200835863 notch width d is smaller than the mandrel diameter d Therefore, it is possible to prevent the mandrel 120 from being disengaged from the notch along the track body 11Q. However, in the present invention, a mandrel 120 is embedded in the receiving groove 116 of the rail body 110, so that the hardness of the constituent material of the mandrel 120 is greater than the hardness of the obstructing body 110. In this embodiment, the obstructing body is used. The 11-inch system is made of aluminum extrusion molding, and the material of the mandrel 12〇 is made of stainless steel. Therefore, the hardness of the mandrel 120 is greater than the hardness of the rail body 110, so that when the slider 130 is slid on the linear slider 00 by the ball 132, it is less likely to be worn by friction. Please refer to the "2A" and "2B" diagrams, wherein the obstructing body i1 has a plurality of positioning holes 112, and each positioning hole 112 is extended from the outer wall of the obstructing body to the receiving groove. The inside of 116. Moreover, on the mandrel 12.12, the opposite side of the ball contact surface 126 further has at least one fixing hole 122, wherein the fixing hole 122 is disposed relative to the centring hole 112 of the obstructing body, that is, when the axis 120 is completely embedded After the person grasps the receiving groove 116, the fixing hole 122 of the mandrel 12〇 corresponds to the position of the positioning hole 12, so that the plurality of stop screws 彳〇2 can be carried by the body. After the outer wall penetrates into the positioning hole 112, the outer hole is inserted into the fixing hole 122 of the shaft to fix the axial position of the mandrel 120. Similarly, when the shaft 120 is worn out for a long time, only a plurality of the stop screws 102 are taken out from the positioning holes 12, and then the axial force is applied from the spindle 12 to remove the spindle paste. And replace it to achieve a simple, fast update of the work 200835863 effect. However, in order to make the mandrel 120 and the obstruction body 110 have a better mutual fixation effect, the mandrel 12Q may be embedded in the accommodating groove 116 of the obstructing body, and the main body of the mandrel 12Q is The side of the mandrel 120 is coated with a fixing glue on the side of the side plate or the master plate 110 so that the mandrel 120 can be fixed in the receiving groove 116 after the embedding. *Next 'Please refer to Figure 3, and Figure 3 is a schematic diagram of the linear slip of the second m% example of the present invention. Most of the groups in the second embodiment of the present invention. The reading, principle and principle are the same as in the first embodiment. The main difference lies in the second implementation J. Gan's incarnation of the ontology of the car is different from the first example. Different from the central axis 12Q of the first embodiment, the shape of the mandrel 220 of the second embodiment can be more like the "Fig. 3", and similarly, has an arc-shaped ball contact surface 226. The plurality of balls 132 are contacted to facilitate sliding of the slider 13〇 on the linear slide 1〇〇. - Again, please refer to "Figure 4", which is a schematic diagram of the linear slipper of the third example of the present invention. Similarly, most of the combinations, components, and principles of the third embodiment of the present invention are also the same as those of the first embodiment. The main difference is that the shape and appearance of the heart of the orbital body is #32〇. In the third embodiment, the sides of the mandrel 32 与 and the edge of the accommodating groove 116 are formed with two upper and lower arcuate ball contact faces 326. Therefore, only a single mandrel 32 〇 200835863 " The ball contact surface 326 extending in the upper and lower directions of the β is formed so that the ball is slid thereon. The C-axis is embedded in the obstructing body. The linear sliding device provided by the present invention utilizes a ball contact surface for sliding in the ball phase when the slider slides, and the mandrel itself has a contact 'and the hardness of the material is greater than _ riding. The hardness of the obedience, so that the heart and the machine in contact with the 'beads are not as good as the conventional technique. ● The bone groove: the sample _ rubbing and wear, thus extending the use of the linear chute Good expenses and use costs. Even when the mandrel is worn out for a long time, it can be replaced by the self-supporting county (9), and the effect of the financial update and reuse. The present invention has been disclosed in the foregoing embodiments, and is not intended to limit the scope and scope of the present invention.
2本翻之專娜魏目。_本發日騎界定之健範圍請 茶考所附之申請專利範圍。 【圖式簡單說明】 第圖係為本發明第一實施例之線性滑執之示意圖； ㈣圖係為本發日㈣—實施例之線性滑執及滑塊之剖視圖； :2B圖係為本發明第—實施例之線性滑執之局部放大圖； :3圖係為本發明第二實施例之線性滑執之局部示意圖；以及 μ圖係為本發明第二實施例之線性滑執之示意圖。 10 2008358632 turned over to the special Wei Wei. _ The scope of the application for the definition of the date of the ride is the scope of the patent application attached to the tea test. BRIEF DESCRIPTION OF THE DRAWINGS The drawings are schematic diagrams of the linear sliding of the first embodiment of the present invention; (4) The drawings are the sectional view of the linear sliding and the slider of the present invention (4); A partial enlarged view of the linear sliding of the first embodiment of the invention; 3 is a partial schematic view of the linear sliding of the second embodiment of the present invention; and the μ is a schematic diagram of the linear sliding of the second embodiment of the present invention. . 10 200835863
【主要元件符號說明】 100、200、300 線性滑執 102 止付螺絲 110 執道本體 112 定位孔 114 執道内壁 116 容置槽 120、220、320 心轴 122 固定孑L 126、226、326 滾珠接觸面 130 滑塊 132 滚珠 d 缺口寬度 D 心車由直控 11[Main component symbol description] 100, 200, 300 Linear slipper 102 Stop screw 110 Obstruction body 112 Positioning hole 114 Exercising inner wall 116 accommodating groove 120, 220, 320 Mandrel 122 Fixing 孑L 126, 226, 326 Ball Contact surface 130 slider 132 ball d notch width D heart car by direct control 11