200842260 九、發明說明： 【發明所屬之技術領域】 本發明係為一種滚柱之線性滑執，尤指該線性滑軌之 滾柱循環裝置。 【先前技術】 線性滑執主要包含具有滾動面之滑轨、套合於滑轨上 •滑動之滑塊，且該滑塊上設有相對該滑執之滾動面、介於 滑執之滾動面與滑塊之滾動面間的滾動體（可分為滾珠與 滾柱兩種形式’而本發明係改良滾柱之線性滑執）及讓滾 動體可無限循環之循環模組。 、八白诉的僱裱模組包括安裝於滑塊兩端之兩端蓋2 =塊之迴流這、保持器、轉向元件；而循環模組大致又: 分為藉由多種獨立件組合而成之循環模組、及將多種獨^ 件整合一體射出成形之循環模組。 >其令多種獨立件組合而成之循環模組如曰本專利求 :=8429號專利’該專利主要述說線性滑執之滾柱保詞 =_持11外側設有容置固定㈣長條凹槽， t㈣Μ配件，該固定器㈣端設有U型之卡勾， 、過固定益之長條片的折曲盥 L 两生回设，可將固定器固定 於Μ上，以增強保持器之結構，提升保持滾柱之效果。 200842260 但本專利設計有以下問題點： 1·增加較器的配件，增加製造成本。 2.組裝固定器時須折曲長條片，費時費力。 3·保持器易因結構剛性不佳而彎曲，導致保持滾柱之效果 不佳。 另’將多種獨立件整合一體射出成形之循環模組如美 國專利$ US7G44641號專㈣、台灣專利第1234616號專 利，’顧城組由略呈_之半循環片組合而成，該半 片-體成形有轉向塊、支撐條及迴流半管，由兩半循 m、、'、成為個半循環模組；該半循環模組含有轉向部、 支撐邛及迴流部，該轉向部連接該支撐部及迴流部，且轉 向口 P具有内轉向通道及外轉向路徑；兩半循環模組彼此以 特=角度由該滑塊本體相對之兩端面插人合成為完整之 循％杈組。但此設計會有以下問題點： I半循環片結合支承條與迴流半管，因成U形故於塑膠 射出成形時，u形兩端之變形控制不易。 •田線性雜尺寸變小時，該支樓條因太過細長而難以射 出成形’且因細長而使支稽條變得柔軟而失去保持滾柱的 政果。 少纟/τ、所上述，滾柱之線性滑軌之循環模組，在實際使用 後所帶來的多項問題點有待改良精進。 7 200842260 【發明内容】 基於上述習知循環模組之問題點，本發明人經過研 究改良後，終有確能達成以下發明之目的之本發明誕 生。 即，本發明首要目的在於，使生產者方便掌控循環模 組之射出模具之變形量、縮水率等參數之設定。 本發明之循環模組藉由兩半循環模組彼此以特定角 φ 度搭配組成，而半循環模組又由兩略呈L形之半循環片組 成，此半循環片一體成形有轉向塊及一迴流半管，故因L 形之半循環片之設計（習知技術為U形，故需控制兩端的 參數設定，且兩端容易有翹曲情形產生）5生產者可不需 顧慮太多參數之設定，使得半循環片製造更為袂速，且模 具成本相對降低。 本發明其次要目的在於，使保持器之鋼性增加，且利 φ 於較小規格之保持器於射出成形時容易成形。 本發明之保持器係設有一金屬條，其金屬條可視生產 " 者或使用者之需求，而改變金屬條之形狀或改變金屬條設 於保持器之位置，故藉由金屬條使得保持器具有較佳之剛 性，且使得保持器於射出成形時，使射出材料因有金屬條 的依附而容易成形。 本發明其再一目的在於，不必額外增加固定器的配 8 200842260 件’降低製造成本。 本發明之保持器於兩端凸設有一凸出部其上設有定 ，柱，且於保持n本體同樣設有定位柱，該保持器係組 叙於兩相對的半循環模_，而該半循環模組之配合部 相對於撼持s本體上之定位柱設有固定孔，係藉由該 保持為本體上之定位柱與該半循賴組之固定孔配合、 及6亥凸出部之定位柱與端蓋之固定孔固定即可將循環模 組裝配完成，故不需額外增加岐件’以降低製造成本 及裝配時間。 為了更進-部瞭解本發明之特徵及技術内容，請參閱 以下有關本發明之實施方式說明及圖式，然而此實施方式 及圖式僅供說明及參相，㈣用以對本發明做任何限制 者0 【實施方式】 本發明之實施例請參閱第一圖至第六圖及第七a 圖、第七B ®所示，本發明之滾柱之線性滑轨係包含： -滑軌1，其上設有四個供滾柱模組4滾動之滚動面 1 1，且於兩側各設有一容置槽1 2 ; 一滑塊2，略呈门字形，係套設於該滑轨丄上，其上 設有相對於該滑軌1之滾動i之滾動面2 i，且滾動 9 200842260 面2 1間設有一切槽2 3，且該滑塊2上具有四個通孔2 . 滾柱模組4，由若干滚柱組成，係容置於該滑軌1之 滾動面11與該滑塊2之滾動面21間； 兩端蓋3，係各裝設於該滑塊2之兩端面，其上設有 固定孔3 1及轉向面3 2 ; 循環模組，係由兩半循環模組5所組成，該半循環模 ⑩組5彼此以特定角度9〇。各由滑塊2之兩端面插入該通孔 2 2組合成為一完整之循環模組。該半循環模組5係由兩 半循％片5 a、5 b所組成，半循環片5 a係由轉向塊5 i y連接迴流半管5 2 a 一體成形略呈乙形，且於轉向塊200842260 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a linear sliding of a roller, and more particularly to a roller circulating device of the linear sliding rail. [Prior Art] The linear slipper mainly includes a slide rail having a rolling surface, a slider that fits over the slide rail, and a slide slider, and the slider has a rolling surface opposite to the slide, and a sliding surface between the slides The rolling body between the rolling surface of the slider (which can be divided into two types of balls and rollers) and the present invention improves the linear sliding of the rollers) and a circulation module that allows the rolling elements to be infinitely cycled. The eight-investigation hiring module includes two ends of the slider mounted on the two ends of the slider 2 = the return of the block, the retainer, the steering element; and the circulation module is roughly: divided into a plurality of independent pieces The circulation module and the circulation module that integrates and integrates a variety of individual components into one. > It is a combination of a variety of independent pieces of the loop module, such as this patent: = 8429 patent 'This patent mainly describes the linear slippery roller insurance word = _ holding 11 outside the housing fixed (four) strip Groove, t(four)Μ fitting, U-shaped hook is provided at the end of the holder (4), and the bending piece 过L of the long strip of the fixed fixing is fixed, and the fixing device can be fixed on the raft to enhance the retainer The structure enhances the effect of keeping the roller. 200842260 However, this patent design has the following problems: 1. Increase the accessories of the device and increase the manufacturing cost. 2. When assembling the holder, it is necessary to bend the long strips, which is time consuming and laborious. 3. The retainer is easily bent due to poor structural rigidity, resulting in poor retention of the roller. In addition, a plurality of independent components are integrated into a one-piece injection molding cycle module, such as U.S. Patent No. US7G44641 (4) and Taiwan Patent No. 1234616, and the 'Gucheng Group is composed of a slightly semi-circular piece, which is formed by a half-piece. There are a steering block, a support bar and a return half pipe, and the two halves are followed by m, ', and become a semi-circular module; the semi-circular module includes a steering portion, a support raft and a return portion, and the steering portion is connected to the support portion and The recirculation portion, and the steering port P has an inner steering passage and an outer steering path; the two halves of the circulation module are mutually integrated by the opposite ends of the slider body into a complete group. However, this design has the following problems: I semi-circular sheet combined with the support strip and the return half tube, because of the U shape, when the plastic is injection molded, the deformation control of the u-shaped ends is not easy. • When the linear size of the field becomes small, the branch is too long to be formed into a shape, and the sliver makes the branch become soft and loses the effect of holding the roller. The lesser/τ, the above-mentioned cyclic module of the linear slide of the roller, needs to be improved and improved after the actual use. 7 200842260 SUMMARY OF THE INVENTION Based on the above problems of the conventional circulation module, the inventors of the present invention have succeeded in research and development, and have finally achieved the present invention for the purpose of the following invention. That is, the primary object of the present invention is to enable the producer to conveniently control the setting of parameters such as the amount of deformation and the shrinkage rate of the injection mold of the cycle module. The cycle module of the present invention is composed of two half-cycle modules which are matched with each other at a specific angle φ degree, and the semi-circulation module is composed of two slightly-shaped L-shaped semi-circulation pieces, which are integrally formed with a steering block and A return half pipe, so because of the design of the L-shaped semi-circular piece (the conventional technology is U-shaped, it is necessary to control the parameter setting at both ends, and the two ends are prone to warpage) 5 producers do not need to worry too many parameters The setting makes the semi-circular sheet manufacturing more idle and the mold cost is relatively reduced. A secondary object of the present invention is to increase the rigidity of the retainer and to facilitate the formation of the retainer of the smaller gauge at the time of injection molding. The holder of the present invention is provided with a metal strip which can change the shape of the metal strip or change the position of the metal strip at the holder according to the requirements of the manufacturer or the user, so that the holder is made by the metal strip It has better rigidity and allows the injection material to be easily formed by the attachment of metal strips during injection molding. A further object of the present invention is to reduce the manufacturing cost without having to add additional fixtures. The retainer of the present invention has a protruding portion protruding from both ends thereof, and a fixed column is arranged thereon, and a positioning post is also provided on the holding n body, and the retainer is grouped in two opposite semi-circular modes, and The matching portion of the semi-circular module is provided with a fixing hole relative to the positioning post on the holding body, and the positioning hole on the main body is matched with the fixing hole of the semi-circular group, and the 6-hole protruding portion is matched. The positioning of the positioning post and the fixing hole of the end cover can complete the assembly of the circulation module, so that no additional parts are needed to reduce the manufacturing cost and assembly time. In order to further understand the features and technical contents of the present invention, reference should be made to the following description of the embodiments of the present invention and the drawings, the embodiments and drawings are only for illustration and reference, and (4) [Embodiment] Embodiments of the present invention, as shown in the first to sixth figures, and the seventh and seventh B®, the linear slide of the roller of the present invention comprises: - a slide rail 1, There are four rolling surfaces 1 1 for rolling the roller module 4, and a receiving groove 1 2 is arranged on each side; a slider 2 is slightly gate-shaped and is sleeved on the sliding rail On the upper side, there is a rolling surface 2 i with respect to the rolling i of the sliding rail 1 , and a rolling groove 9 200842260 is provided with a groove 2 3 between the faces 2 1 and the slider 2 has four through holes 2 . The roller module 4 is composed of a plurality of rollers, and is disposed between the rolling surface 11 of the sliding rail 1 and the rolling surface 21 of the sliding block 2; the two end covers 3 are respectively mounted on the sliding block 2 The two end faces are provided with a fixing hole 3 1 and a turning surface 3 2 ; the circulation module is composed of two half-circulating modules 5, and the group of semi-circular modules 10 are at a specific angle of 9 彼此.Each of the two end faces of the slider 2 is inserted into the through hole 22 to be combined into a complete circulation module. The semi-circular module 5 is composed of two halves, 5 a, 5 b, and the semi-circulating sheet 5 a is connected by a turning block 5 i y to a returning half tube 5 2 a integrally formed into a slightly B-shaped shape, and is turned into a steering block.
…竣得向塊5 JL b上係設有外轉向 面5 1 lb及内轉向面5l 2b，該迴流半管之一...to the block 5 JL b is provided with an outer steering surface 5 1 lb and an inner turning surface 5l 2b, one of the return half tubes
a之定位孔5 3 b，藉由兩迴 5 2 b之定位銷5 3 a與定位孔5 3 b配 官5 2 a、5 2 b系組成一迴流部5 2， 斷面呈矩形之迴流道5 2 1，供滾柱模組4 200842260 於内運行迴流；兩轉向塊5 1 a、5 ! b#組合成-轉向 部51，而該轉向部51上係形成有1面呈 向路徑川(由外轉向面5lla、511b組合而成) ^斷面呈矩形之内轉向通道(未顯示)(由内轉向面5 5 1 2b組合而成）’而該外轉向路徑5 1 1因 本身為開放路徑，故須與端蓋3之轉向面32配The positioning hole 5 3 b of a is formed by a locating pin 5 3 a of 5 2 b and a positioning hole 5 3 b. The 5 5 a, 5 2 b system forms a reflow portion 5 2 , and the section is rectangular. The road 5 2 1 is used for the roller module 4 200842260 to run back inside; the two steering blocks 5 1 a, 5 ! b# are combined into a steering portion 51, and the steering portion 51 is formed with a 1 surface toward the path ( The outer steering surface 5lla, 511b is combined.) The cross section is a rectangular inner steering passage (not shown) (combined by the inner steering surface 5 5 1 2b) and the outer steering path 5 1 1 is open by itself. The path must be matched with the turning surface 32 of the end cap 3
一斷面呈矩形之外轉向通道（未顯示），以供滾柱迴流轉 向， 保持器6，其上係設有金屬條F其外形為略呈三角 瓜之長it…構’其上具有兩供承靠滾柱模組&的滾動面 63 ’且於滾動面63兩側係形成有呈鷹喙狀的保持部 6 4㈣止滾柱模組4於運行時掉落；且該保持器6 之内側6 2 ffij外側設有料部6 5，該尖部6A cross-section is a rectangular outer turn channel (not shown) for the roller to be reversing, and the retainer 6 is provided with a metal strip F having a shape slightly longer than the length of the triangular melon. A rolling surface 63' for bearing the roller module & and an eagle-shaped retaining portion 6 4 is formed on both sides of the rolling surface 63. (4) The roller column module 4 is dropped during operation; and the retainer 6 is The outer side of the inner side 6 2 ffij is provided with a material portion 6 5 , the tip portion 6
2係承罪於滑塊2之刀描9 Q L 之刀才曰2 3上；該引導部6 5係容置 於滑軌1之容置槽1 9 & 、…、， 日1 Z円，Μ瑨加滑塊2運行時的穩定 性（如第三圖所外該保持器6兩端凸設有一凸出部6 二六^°又有疋位柱6 1 1 ’且於保持器6本體兩端同樣 設有定錄6 1 2，該保㈣㈣㈣於兩相對之半循 環模組5間，該半循環模組5之配合部5 4 a之固定孔 5 4 1 a係相對於該保持器6本體上之定位柱6丄2而 設置’係藉由該保持器6本體上之定位柱612與該半 200842260 循環模組5之固定孔5 4 1 a配合固定、及該凸出部6 1之定位柱611與端蓋3之固定孔31 (該固定孔3 1係相對該配合部5 4 a之固定孔5 4 1 a設置）配合 固定即可將循環系統裝配完成； 另外，本發明之保持器6之金屬條F，可視不同需求 而變更設計該金屬條F之形狀（任何幾何形狀）或改變金 屬條設於保持器6之位置（係指，該金屬條F為完全包覆 於保持器6内部或保持器6披覆在金屬條F上），如第八 A、B、C、D圖所示。 藉此，由以上結構說明可得知，該滾柱模組4之循環 濃動通道乃由負荷通道（係由滑執1之滾動面！ 1、滑 :2之滚動面2工及由保持器6之滾動面6 3所構 Γ二係由一個她^^^ 之轉向面32配合後之外轉向通道（未 =模组Γ“5 2之迴流道521、再與另一個半 成二循(未顯示)連接所構成〕所構 ，、且/、有兩列循環滾動通道， 滚動通道於轉向部51彼此呈乂 循：, 可節省滚柱模組4轉向的空間。 *白錢’如此 以下說明本 取後’為求清楚說明本發明之實施特 發明較習用進步之處及實用方式：''' 200842260 ι·半循環裝置為迴流管部與轉向部的— 出變形較習知技術容易。 控制射 2.當保持器尺寸變小時，保 “持盗因設有金屬條而增加剛 性，保持滚柱的效果較習知技術佳。 3·不必額外增加固u的配件，降低製造 容 安裝。 谷易 ^所上述’本發明料—種滾柱之線性滑執， #循=組因結構上的設計，使得循環模組於射出成形時， 更谷勿控制其變形量與縮水率等參數設定，方便於生產者 製造，另外，因保持器設有金屬條，使得其鋼性增加利於 保持滾柱，且該循環模組與保持器係藉由定位柱盘定" 配合固定雇不需額外增加配件即可實施，故本發明改善習 知技術的問題點，進而使線性滑執之製造成本降低。Μ 、上所述貝知例之揭示係用以說明本發明，並非用以 _限制本發明’故舉凡數值之變化與等效元件之置換，仍應 隸屬本發明之範_。 13 200842260 【圖式簡單說明】 第一圖為本發明線性滑軌立體圖。 第二圖為本發明線性滑執爆炸立體圖。 第三圖為本發明第一圖A — A剖面圖。 ' 第四圖為本發明線性滑軌之循環裝置爆炸立體圖。 第五圖為本發明循環裝置與端蓋組裝立體圖。 第六圖為本發明第五圖C — C剖面圖。 φ 第七A圖為本發明保持器立體圖。 第七B圖為本發明第七A圖B — B剖面圖。 第八A圖為本發明保持器與金屬條示意圖。 第八B圖為本發明保持器與金屬條示意圖。 第八C圖為本發明保持器與金屬條示意圖。 第八D圖為本發明保持器與金屬條示意圖。 14 200842260 【主要元件符號說明】 1 滑軌 1 2 容置槽 2 滑塊 2 2 通孔 3 端蓋 3 2 轉向面 4 滾柱核組 5 1 轉向部 5 2 迴流部 5 a 半循環片 5 11 a 外轉向 5 2 a 迴流半管 5 4a 配合部 5 b 半循壞片 5 11 b 外轉向 5 2b 迴流半管 6 保持器 6 11 定位柱 6 2 尖部 6 4 保持部 F 金屬條 11 滾動面 2 1 滾動面 2 3 切槽 3 1 固定孔 5 半循環模組 5 11 外轉向路徑 521 迴流道 5 1a 轉向塊 512a 肉轉向面 53a 定位銷 5 4 1 a 固定孔 5 1b 轉向塊 512b 内轉向面 53b 定位孔 6 1 凸出部 612 定位柱 6 3 滾動面 6 5 引導部 152 is guilty of the knife 2 of the slider 2 QL knife 曰 2 3; the guiding portion 6 5 is accommodated in the accommodating groove 1 9 &, ..., day 1 Z 円 of the slide rail 1 The stability of the slider 2 during operation is as follows (as shown in the third figure, the holder 6 is convexly provided with a protruding portion 6 at two ends and a clamping column 6 1 1 ' and a body of the holder 6 The two ends are also provided with a record 6 1 2, and the (4) (4) and (4) are disposed between the two opposite semi-circular modules 5, and the fixing holes 5 4 1 a of the mating portions 5 4 a of the semi-circular module 5 are relative to the retainer The positioning post 6丄2 on the main body is disposed to be fixed by the positioning post 612 on the main body of the holder 6 and the fixing hole 5 4 1 a of the semi-200842260 circulation module 5, and the protruding portion 6 1 The positioning post 611 and the fixing hole 31 of the end cover 3 (the fixing hole 31 is disposed opposite to the fixing hole 5 4 1 a of the fitting portion 524 a) can complete the assembly of the circulation system; in addition, the present invention The metal strip F of the retainer 6 can be changed according to different requirements to design the shape of the metal strip F (any geometric shape) or change the position of the metal strip at the retainer 6 (meaning that the metal strip F is completely wrapped) The inside of the holder 6 or the holder 6 is coated on the metal strip F), as shown in the eighth diagrams A, B, C, and D. Thus, as can be seen from the above structural description, the roller module 4 The circulating rich channel is composed of the load channel (by the rolling surface of the slipper 1; 1, the rolling surface of the sliding: 2, and the rolling surface of the retainer 6 is composed of two of them ^^^ The steering surface 32 is combined with the steering channel (not composed of the module Γ "5 2 return channel 521, and then connected to the other half (not shown)), and /, there are two columns The circulating rolling passages and the rolling passages follow each other on the turning portion 51: the space in which the roller module 4 is turned can be saved. *The following is a description of the present invention. Practical progress and practical methods: ''' 200842260 ι·semi-circulation device is the return pipe and the steering part - the deformation is easier than the conventional technology. Control shot 2. When the size of the retainer becomes smaller, protect the "to steal" It has a metal strip to increase the rigidity, and the effect of keeping the roller is better than the conventional technology. 3. It is not necessary to add additional solid parts, lowering容容^。 The above-mentioned 'the invention material-type roller linear sliding, #循= group due to the structural design, so that the circulation module in the injection molding, do not control its deformation and shrinkage Rate setting and other parameters are convenient for the manufacturer to manufacture. In addition, because the retainer is provided with a metal strip, the rigidity of the retainer is increased to maintain the roller, and the circulation module and the retainer are fixed by the positioning column. The invention can be implemented without additional accessories, so that the present invention improves the problems of the prior art, and further reduces the manufacturing cost of the linear sliding. The above disclosure is used to illustrate the present invention, and is not used. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; 13 200842260 [Simple description of the diagram] The first figure is a perspective view of the linear slide of the present invention. The second figure is a perspective view of the linear sliding explosion of the present invention. The third drawing is a cross-sectional view of the first diagram A-A of the present invention. The fourth figure is an exploded perspective view of the circulation device of the linear slide of the present invention. The fifth figure is a perspective view of the assembly of the circulation device and the end cap of the present invention. Figure 6 is a cross-sectional view taken along line C-C of Figure 5 of the present invention. φ Figure 7A is a perspective view of the retainer of the present invention. Figure 7B is a cross-sectional view taken along line B-B of Figure 7A of the present invention. Figure 8A is a schematic view of the retainer and the metal strip of the present invention. Figure 8B is a schematic view of the retainer and the metal strip of the present invention. The eighth C is a schematic view of the retainer and the metal strip of the present invention. The eighth D is a schematic view of the retainer and the metal strip of the present invention. 14 200842260 [Description of main component symbols] 1 Slide rail 1 2 accommodating slot 2 Slider 2 2 Through hole 3 End cover 3 2 Turning surface 4 Roller core group 5 1 Turning part 5 2 Reflux part 5 a Semi-circulating piece 5 11 a Outer turn 5 2 a Return half pipe 5 4a Fit part 5 b Half cycle piece 5 11 b Outer turn 5 2b Return half pipe 6 Retainer 6 11 Positioning post 6 2 Tip 6 4 Retaining part F Metal strip 11 Rolling surface 2 1 rolling surface 2 3 grooving 3 1 fixing hole 5 semi-circulating module 5 11 outer steering path 521 return path 5 1a steering block 512a meat turning surface 53a locating pin 5 4 1 a fixing hole 5 1b steering block 512b inner turning surface 53b positioning hole 6 1 projection 612 positioning post 6 3 rolling surface 6 5 guiding portion 15