M346693 八、新型說明： [新型所屬之技術領域】 本創作關於-種滾珠働器，姆條式料保持器。 【先前技術】 *、於各種傳動裝置中，為減少摩擦力的產生，多藉由可猶環作動的 •滾珠與滾珠保持器彼此搭配，來使傳動裝置於運行時更為平順。 •請參照圖1所示’ 一種習知的鍊佩滾珠保持器！包括複數個滚 珠保持件η以及二連結件u。其中，各滾珠保持件u以等間隔設置 於二雜件12之間，且該等滾珠簡件u與轉連結件η ^固 定。藉此，兩個滾珠保持件11之間可放置_滾珠B。M346693 VIII. New description: [New technical field] This creation is about a kind of ball ball holder and m-type material holder. [Prior Art] * In various transmissions, in order to reduce the generation of friction, the balls and the ball cages can be combined with each other to make the transmission smoother during operation. • Please refer to Figure 1 for a conventional chain ball cage! A plurality of ball retainers η and two joint members u are included. Here, each of the ball retainers u is disposed between the two miscellaneous pieces 12 at equal intervals, and the ball studs u and the transfer link n are fixed. Thereby, the _ball B can be placed between the two ball holders 11.
然而，習知的滾珠保持件η為片狀結構，且沿著連結件12排列。 當連結件12折時，該珠麟件u沿著連結件i2 f折處的外側 間距D1會變大，而内侧間距D2則會變小。因此，滾珠β可能因該等 籲滾珠保持件η的外侧間距m變大，而產生鬆脫掉落的情形。也=能 .因該等滾珠保持件u的内側間距m變小，使得滾珠B與滚珠保持Z η之_摩擦阻力增加，而造成滾珠B產生滾動不順，或因滾珠色與 滾珠保持件11摩擦產生噪音等問題。 〃 此外’滾珠保持件n由不具彈性的材質構成，長久使用易因材質However, the conventional ball holders n are in the form of a sheet and are arranged along the joint 12. When the coupling member 12 is folded, the outer spacing D1 of the bead member u along the hinge member i2 f becomes larger, and the inner spacing D2 becomes smaller. Therefore, the balls β may be loosened by the outer spacing m of the ball retaining members η. Also = can be. Since the inner spacing m of the ball retaining members u becomes small, the frictional resistance of the balls B and the balls maintaining Z η increases, causing the balls B to roll irregularly, or the balls color rubbing against the ball retaining members 11 Generate noise and other issues. 〃 In addition, the ball retainer n is made of a material that is not elastic, and it is used for a long time.
疲乏及受力練，而造鑛裂，影響鍊條式輯麟n i的可靠度友 使用壽命。 X 因此’如何提供-種能夠避免滚珠鬆脫掉落及滾動不順，確保可 5 M346693 靠度及使用壽命的鍊條歧麵魅，已成為重要課題之一 【新型内容】 有鑑於上述課題’本創作之目的為提供一種能夠避免滾珠鬆脫掉 ^落及雜糊，箱可靠度及使特命崎條式滾珠縣器。 *為達上述目的’依據本創作之—種鍊條式滾珠保持器用以容置複 數個滾珠’鍊條式滾珠保持器包含複數個滾珠保持件及複數個連結 _件。各滾珠保持件具有一容置空目，、、# & 、 间/衰珠各置於容置空間，滾珠保持 件並包覆滾珠至少一部分。該等\ 、 寺連…件分別設置於該等滾珠保持件之 間0 士 述，_本_之射咖珠鱗_由滾珠保射 來〇復滾珠至少-部分。藉此，當鍊條式滾珠保持器彎折時，各滾彩 保持件仍能夠包覆固定滾珠，避免滾雜、 =度一且，—：==’ 免因滾珠被過度包覆，而使得滚珠運鱗產生較大的阻力，^ 動等問題。此外，藉由彈性材_成的滾珠働 件，月匕夠提供延展性，降低材質疲乏的 木忏； 而穩固包餘珠。 h蛛㈣力她的承受度 【實施方式】 之一種鍊條式滾珠保持 以下將參照相關圖式，說明依據本創作 β，其中相同元件以相同標號表示。 M346693 用^ 1 實施狀—種鍊條式滾珠保持器2 持件ΓΓ及Γ滚珠B。鍊條__2包含複數個滚珠保 珠螺彳 干裝置或線性傳動裝置。Tired and hard to practice, and the formation of mines, affecting the reliability of the chain-type series. X Therefore, 'how to provide' is a kind of important subject that can avoid the looseness of the ball and the rolling failure, and ensure the reliability of the chain and the service life of the 5 M346693. The purpose is to provide a ball bearing device that can avoid the looseness of the ball and the paste, the reliability of the box and the special-striped ball. * For the above purposes, the chain ball cage according to the present invention is for accommodating a plurality of balls. The chain ball cage comprises a plurality of ball holders and a plurality of links. Each of the ball retaining members has a receiving space, and the # & and the fading beads are respectively placed in the accommodating space, and the ball retaining member covers at least a part of the balls. These \ and temples are placed between the ball holders, respectively, and the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Thereby, when the chain ball retainer is bent, each of the rolling color retaining members can still cover and fix the balls, avoiding the rolling, the degree is one, and the::==' is prevented from being excessively coated by the balls, thereby making the balls The scales produce large resistance, and other problems. In addition, with the elastic material, the Yuelu is able to provide ductility and reduce the fatigue of the raft; h spider (four) force her tolerance [Embodiment] One type of chain ball retention The following description will be made with reference to the related drawings, wherein the same elements are denoted by the same reference numerals. M346693 is implemented with ^ 1 type-type chain ball cage 2 holding piece Γ and Γ ball B. The chain __2 contains a plurality of ball-bead snails or linear actuators.
明參關2B所示為鍊條式滾珠保持器2的部分放大示意圖。滾 珠保持件21具有-容置空間211，滾珠b容置於__，滾珠 =節1並包覆滾珠B至少—部分。另外，滾珠保持件Η更具有至 少一開口 212。於本實施例中，滚珠保持件21以：開π 212為例說明， 然非用以限制本創作。而滚珠保持件21的周緣係可呈圓弧狀。 *因此，滾珠B可經由前方的開口 212設置於滾珠保持件21的容 中/、中，舄注思者，滚珠保持件21後方的開口 212非 以設置滾珠B ’其功用可用明加滚細轉21 構於騎時的活A partially enlarged schematic view of the chain ball cage 2 is shown in Mingshen 2B. The ball retainer 21 has a accommodating space 211, and the ball b is accommodated in __, the ball = the knot 1 and covers at least a portion of the ball B. In addition, the ball retainer has at least one opening 212. In the present embodiment, the ball holder 21 is illustrated by taking the opening π 212 as an example, but it is not intended to limit the creation. The periphery of the ball holder 21 may have an arc shape. * Therefore, the ball B can be disposed in the center of the ball holder 21 via the opening 212 in the front. As a result, the opening 212 behind the ball holder 21 is not provided with the ball B'. Turn 21 to live on the ride
動自由度，然其非關性，依不同要求可有不同的設計方式。請參照 圖％所示，而藉由滾珠保持件a呈圓弧狀的周緣以則使其於應用時 (例如應胁滾珠螺桿裝置），與通道的進出孔舰配，藉此以避免其 與機構產生干涉的問題。 5月再參照圖2B所示，藉此，由於滾珠保持件21可包覆滾珠B至 少一部分，因此當鍊條式滾珠保持器2伽f折時，各滾珠保持件21 仍可包覆固定滾珠B，避免滾珠B發生鬆脫掉落。值得—提的是，滾 珠保持件21的包覆直徑可約為〗.G4〜1細，其中D表示滾珠直徑。 由於滾珠保持件21之包覆直徑略大於滾珠B，藉此亦可避免滾珠保持 件21貼附於滾珠B上，造成滾珠B阻力過大。且，開口 212大小可 7 M346693 勺為06 〇.9D ’由於開口 212略小於滾珠B，因此可避免滾珠b發生 鬆脫掉落。 連結件22對應於各滚珠保持件Μ的軸心，並設置於該等滾珠保 =件Γ之間’亦即連結件22設置於相鄰滾珠保持件21之間。值得— 提的疋’相鄰二滾珠Β的最近麟可約為G.15D〜⑽D。 •时另外’於本實施例中，該等滾珠保持件21及/或該等連結件22可 ㈣性材質所構成，且該等滾珠保持件21與該等連結件η亦可藉由 •一體成型形成。另外’滾珠B亦可於鍊條式滾珠保持器2 -體成型勢 程中設置於模制，藉此請純__ 2完成後，滾珠B㈣ 容置於鍊條式滾珠保持器2内。 由於„玄等連結件22對應設置於滾珠保持件^的轴心，並設置於 該等滾珠雜件21之間。·，連結件22僅作為連結相鄰的滾珠保 持件21 ’而滾珠保持件21之開口 212大小，不會因連結件^弯折而 產生變化。 #藉此除了能_免滾珠B於鍊條式滾珠保持H 2彎折處發生鬆脫 -掉落外，亦能夠避免因滾珠保持件U的容置空間叫變小，造成滾珠 B與滾珠簡件21間__小，而使得摩擦阻力增加所造成滾珠B 的滾動不順及因滾珠B與滚珠保持件21摩擦產生噪音等問題。 若猎由彈性材質來構歧珠縣件^及連結件a，射提供延 展性使鍊條式滾珠保持器2不致受到材質疲乏及受力拉扯的影響，而 能夠穩固包覆滾珠。 另外，請參照圖3所示，當鍊條式滾珠保持器2應用於一滾珠螺 8 M346693 桿裝置3時’藉由該珠储件21可保持鱗滾珠B的間距，以 避免轉滾珠B彼此干涉。且自於該等滾珠保持件21經自連結件22 彼此相連’軌亦可魏滾珠保料21於滾珠β贿時脫落，造成 滾珠螺桿裝置3的損壞。 . 請參照圖4所示，當鍊條式滚珠保持器2應用於一線性傳動裝置 /由於鍊條式滾珠保持器2的滾珠保持件21的外周緣與線性傳動 -裝置4的—滑槽41的表面411匹配。因此，當線性傳動裝置4運行時， 鲁鍊條式滾珠保持器2於任何角度都不會與滑槽W產生干涉，藉此可使 線性傳動裝置4的運行更為平順。 θ :上所述’目依縣創狀—種鍊赋滚珠鱗器及其滾珠保持 ^ ’猎由滾珠保持件所具有的包覆部來包覆滚珠至少—部分。藉此， j條式滾珠保持器彎折時，各滾珠保持件仍能夠包覆岐滾珠，避 滾珠與軸_發生鬆聊落，顧可靠歧使轉命。且，由 二分包覆滾珠’因此，其可避免因滾珠被過度包覆， ”日禮錄大的阻力’進而造成滾珠無法觸等問題。 彈性材質所構成的滾珠保持件，能夠提供延展性，降低材 t的影響並提供受力拉扯的承受度，而穩固包覆滾珠。 縣，藉由滾珠保持件的型態設計，使得鍊條式滾珠保持 的滾珠保持件不致發生機械干涉，故將鍊條式滾珠保持 二的置時’各滾珠保持件之本體的外周緣與線性傳動 ‘槽表面匹配，能夠確保運行更為平順。 卜右本創作之鍊條式滾珠保持器應用於滾珠螺桿裝置時，則 9 M346693 可藉由該等滾珠簡件储鱗縣的間距，⑽免鱗料彼此干 H由於該魏珠鋪件涵連結件彼此相連，藉此亦可避免滾珠 呆持件於滾珠循環時脫落，造成滾珠螺桿裝置的損壞。 以上所述僅為舉例性，而非為限制性者。任何未脫離本創作之精 物㈣錄i恤，嫌含_之申請專 _【圖式簡單說明】 圖1為-種習知鍊條式滾珠保持器的示意圖； 為本創作之鍊條式滾珠保持器的部分放大示意圖； ^ 之鍊條式滾珠歸1的棘雜件賴面示意圖 圖；^及、' 之鍊條城珠偏㈣應驗滾_桿裝置的示; 圖4為本創作之鍊條式 圖 式〆衰珠保持器應用於線性傳動裝置的示意 【主要元件符號說明】 I、 2:鍊條式滾珠保持器 II、 21 :滾珠保持件 12、22 :連結件 211 :容置空間 M346693 212 :開口 3:滚珠螺桿裝置 4:線性傳動裝置 41 :滑槽 411 :表面 B :滚珠 D1 :外侧間距 籲D2 ··内侧間距 R :周緣 πDynamic degrees of freedom, but not non-closed, can have different design methods according to different requirements. Please refer to the figure %, and the ball retainer a has a circular arc-shaped periphery so that it can be matched with the access hole of the passage during application (for example, the ball screw device), thereby avoiding The problem of interference in the organization. Referring to FIG. 2B again in May, since the ball retaining member 21 can cover at least a portion of the ball B, when the chain ball retainer 2 is folded, the ball retaining members 21 can still cover the fixed ball B. To prevent the ball B from loosening and falling. It is worth mentioning that the coated diameter of the ball retaining member 21 can be about 〗 G4~1, where D represents the diameter of the ball. Since the coating diameter of the ball retaining member 21 is slightly larger than that of the ball B, it is also possible to prevent the ball retaining member 21 from sticking to the ball B, resulting in excessive ball B resistance. Moreover, the size of the opening 212 can be 7 M346693 scoops of 06 〇.9D ′ since the opening 212 is slightly smaller than the ball B, the ball b can be prevented from loosening and falling. The coupling member 22 corresponds to the axial center of each of the ball retaining members , and is disposed between the ball retaining members ’, that is, the connecting member 22 is disposed between the adjacent ball retaining members 21. It is worthwhile to mention that the nearest lining of the adjacent two balls is about G.15D~(10)D. In the present embodiment, the ball retaining members 21 and/or the connecting members 22 may be formed of a (four) material, and the ball retaining members 21 and the connecting members n may also be integrated Forming is formed. Further, the "ball B" may be placed in the molding process of the chain type ball cage 2, whereby the ball B (4) is accommodated in the chain type ball cage 2 after the completion of the pure __2. Since the sinusoidal coupling member 22 is disposed correspondingly to the axial center of the ball retaining member ^ and disposed between the ball miscellaneous members 21, the coupling member 22 serves only as a ball retaining member for joining the adjacent ball retaining members 21'. The size of the opening 212 of 21 is not changed by the bending of the connecting piece ^. #In addition to the ball-free ball B, the ball can be prevented from loosening-dropping at the H 2 bend, and the ball can be avoided. The accommodating space of the holding member U is called small, causing the ball B and the ball simple member 21 to be small, and the frictional resistance is increased, and the rolling of the ball B is not smooth, and the friction between the ball B and the ball retaining member 21 causes noise. If the hunting material is made of elastic material to construct the Zhuxian County piece and the connecting piece a, the projection provides ductility so that the chain type ball cage 2 can be stably covered with the ball without being affected by the material fatigue and the force pulling. Referring to FIG. 3, when the chain ball cage 2 is applied to a ball screw 8 M346693 rod device 3, the distance between the scale balls B can be maintained by the bead storage member 21 to prevent the ball B from interfering with each other. The ball holders 21 are self-linked 22 Connected to each other 'The rail can also fall off the ball care material 21 when the ball is bribed, causing damage to the ball screw device 3. As shown in Fig. 4, when the chain ball cage 2 is applied to a linear transmission / due to The outer circumference of the ball holder 21 of the chain type ball cage 2 matches the surface 411 of the linear transmission device 4 - the sliding groove 41. Therefore, when the linear actuator 4 is operated, the zipper type ball cage 2 is at any angle Neither will interfere with the chute W, thereby making the operation of the linear actuator 4 smoother. θ: The above-mentioned 'Mingyi County's creation-type chain-bearing ball scales and their balls are kept ^'hunting The cover portion of the ball retainer covers at least a portion of the ball. Thereby, when the j-type ball retainer is bent, each of the ball retainers can still cover the ball, avoiding the ball and the shaft The reliability is changed. Moreover, the ball is covered by two points. Therefore, it can avoid the problem that the ball is over-coated, and the resistance of the day is large, which causes the ball to be inaccessible. The ball retaining member made of elastic material can provide ductility, reduce the influence of the material t and provide the tolerance of the force pulling, and stably coat the ball. In the county, the ball cage retaining member is designed so that the ball retaining member held by the chain ball does not cause mechanical interference, so the chain ball is kept at the same time. 'The outer circumference of the body of each ball retainer and the linear transmission' The groove surface is matched to ensure smoother operation. When the right-hand chain ball cage is applied to the ball screw device, the 9 M346693 can be used to store the scales of the scales by the ball pieces. (10) The scales are not allowed to dry with each other. By connecting to each other, it is also possible to prevent the ball staying parts from falling off during the ball circulation, resulting in damage to the ball screw device. The above is intended to be illustrative only and not limiting. Anything that has not deviated from the creation of this creation (four) recorded i-shirts, suspected of containing _ application _ [schematic description] Figure 1 is a schematic diagram of a conventional chain ball cage; the original chain ball cage Partially enlarged schematic view; ^ Schematic diagram of the thorn-like part of the chain-type ball returning; ^ and ', the chain of the city bead (4) inspection of the rolling _ rod device; Figure 4 is the chain diagram of the creation 〆 Schematic description of the application of the fading bead holder to the linear actuator [Main component symbol description] I, 2: Chain ball cage II, 21: Ball holder 12, 22: Link 211: accommodating space M346693 212: Opening 3: Ball screw device 4: Linear actuator 41: Chute 411: Surface B: Ball D1: Outside spacing D2 ··Inside spacing R: Peripheral π