按，澴 M323533 八、新型說明： 【新型所屬之技術領域】 本創作係涉及一種滾珠螺 結構型態之創新設計者。 特別 【先前技術】 咮杯、螺帽以九 成；由於所述螺桿係樞穿過該螺帽，其二 合間隙，故相對運動時，外却鹿 ^ 了外邻塵屑容易被發 間隙中而影響滾珠螺桿之作動， ^ 切因此，該虫 之間必須組設有刮刷器以產生刮屑作用，由 桿之清潔及作動之順暢性，而太 叫冬創作所欲s 為所稱之刮刷器結構。 習知滚珠螺桿刮刷器結構如臺灣專利公 30之「具組合式刮刷器之滾珠螺桿」新型專 所揭之刮刷器具有一軟質材料，該軟質材料 •伸縮孔可吸收變形量，再藉由一彈性環套束 ，料外周，以對該軟質材料產生彈性束緊作用 佳之刮屑效果，惟，此種習知結構型態於實 發現仍存在下述之問題線： 由於該軟質材料被彈性環套所束緊時， 内面係呈環面狀平均内縮狀態，故當該軟質 磨損時’會由其各臨近伸縮孔的區域先產生 •因所述伸縮孔為徑向穿孔，其與軟質材料 會形成垂直轉角部位，該部位會產生較大之 是指其刮刷器 鋼珠所組合構 間必定具有配 入該所述配合 帽端部與螺桿 而保持滾珠螺 對改良者，即 告編號第5281 利案，該案中 上間隔環設有 套於該軟質材 ’使其達到較 際使用經驗中 其對應螺桿之 材料内面產生 磨耗變形（註 内面相交接處 磨耗），此種 5 M323533 磨耗變形惑樣，由於- 铉肤而刑此 材科内面各件縮孔之間會磨損成 錐狀面型您，故隨著# 四M夺貝成 撕』曰 者使用枯間的增長，將使得軟皙奸M叙 之間的接觸面逐漸縮減，且該彈性環套之束緊作用： 無法對該接觸面縮減之象 束緊作用將 %執 < 現象產生任何助益， 壽命縮短、到屑效果喪失之缺弊者： 存在使用 另一個問題線，則是在於該軟質材料内 面型態時，发斟鹿碑4 知成錐狀 才、對應螺桿轉入方向成 將造成外部塵眉宠思丰λ *丄 人間隱部位’ 之問題線。 八中而影響滾珠螺桿作動順暢性 問題:以如ΠΠΓ珠螺桿之到刷器結構所存在之 相關 ^發—種更具理想實用性之創新結構，實為 〃 7、努力研發突破之目標及方向。 與設Si此針本於多年從事相關產品之製造開發 終得一確 降連之目標’詳加設計與審慎評估後， 只用性之本創作。 【新型内容】 本創作+ 1 結構改良， 要目的，係在提供一種滾珠螺桿之刮刷器 伸縮孔心：所欲解決之問題線’係針對習知滾珠螺桿之 及當軟質二貝材料内面相交接處會產生較大接觸面之磨耗 方向所形/ ^磨損成錐狀面型態時，纟對應螺桿轉入 影響滾珠蟫之過大間隙部位’易造成外部塵屑卡入其中而 刷器係界Γ桿作動順暢性之問題線加以改良突4 ;所述刮 滾珠螺椁=出—環孔，刮刷器一端具組設部可藉以組合於 螺帽一端，刮刷器另端具防塵刮屑部，其具有 ，· I ^ * -7^ 6 M323533 間隔環列之彈性緣片，久^ α ^ , 舞性緣片外周界定形成受壓面。 本創作解決問題之枯 技術特線’在於所述彈性緣片之受 I面偏置處並形成有凸邱 娃+ 人& 邻’糟以可與刮刷器預設之束壓結 構相配合者，藉此創新獨 ..,^ 询特a又计，使本創作對照先前技術 而言，大致可達到如下功效：Press, 澴 M323533 VIII. New Description: [New Technology Field] This creation relates to an innovative designer of the ball screw structure. Special [Prior Art] The cup and the nut are 90%; since the screw is pivoted through the nut, the gap is closed, so when the relative movement is performed, the outer deer is out of the dust and the dust is easily released. However, the action of the ball screw is affected. Therefore, the scraper must be set up between the insects to produce the scraping effect, and the smoothness of the cleaning and actuation of the rod is too much. Wiper structure. The conventional ball screw scraper structure is a soft material which is disclosed in a new type of "ball screw with a combined wiper" of the Taiwan Patent Publication No. 30. The soft material and the telescopic hole can absorb the deformation amount, and then borrow The outer circumference of the material is bundled with an elastic ring to produce a good shaving effect on the soft material. However, this conventional structural type still finds the following problem line: Since the soft material is When the elastic ring sleeve is tightened, the inner surface is in a toroidal average retracted state, so when the soft wear is worn, it will be generated first by the region adjacent to each of the expansion and contraction holes. The soft material will form a vertical corner portion, which will be larger. It means that the combination of the scraper steel ball must have the end of the mating cap and the screw to keep the ball screw pair improved. In the case of the 5281 case, in the case, the upper spacer ring is sleeved on the soft material to make it wear-resistant and deformed on the inner surface of the corresponding screw material in the experience of the use of the inner surface (note the inner surface intersection wear) This kind of 5 M323533 wear deformation is confusing, because the skin of the inside of this material will wear into a tapered shape between the shrinkage holes of the material, so with #四 M win the shell into tears, the use of dry room The growth will gradually reduce the contact surface between the soft traitors, and the tightening effect of the elastic ring: the inability to tighten the contact surface will cause any benefit to the phenomenon. Shortcomings of shortened life and loss of chipping effect: There is another problem line. When the inner surface of the soft material is in the shape of the inner surface of the soft material, the deer monument 4 is known as a cone, and the corresponding screw is turned into the direction, which will cause the external The problem line of the dust eyebrows 思思丰λ *丄人隐隐的'. Eight-in-one affects the smoothness of the ball screw. The innovative structure that is more ideal and practical, such as the bead-bead-to-brush structure, is actually the goal and direction of efforts to develop breakthroughs. . With the establishment of Si, this needle has been engaged in the manufacture and development of related products for many years. The goal of the company has been reduced. After detailed design and careful evaluation, only the creation of sex is used. [New content] This creation + 1 structural improvement, the purpose is to provide a ball screw scraper telescopic hole: the problem to be solved is 'for the conventional ball screw and when the soft two shell material inner phase At the junction, the wear direction of the larger contact surface is formed. / When the wear is in a tapered shape, the corresponding screw is transferred into the excessively large gap portion of the ball '. It is easy to cause external dust to get stuck in it. The problem line of the mast movement smoothness is improved by the protrusion 4; the scraping ball screw 椁=out-ring hole, the assembly part at one end of the scraper can be combined with one end of the nut, and the other end of the scraper has dustproof shavings The part, which has, I ^ * -7^ 6 M323533, the elastic edge piece of the spacer ring, long ^ α ^ , the peripheral edge of the dance edge defines the pressure receiving surface. The technical problem line of the present invention solves the problem lies in that the elastic edge piece is offset by the I surface and is formed with a convex Kawasaki + human & adjacent 'smell to match the beam pressing structure preset by the wiper In this way, the innovation alone.., ^ Query special a, so that this creation can achieve the following effects compared to the prior art:
藉由彈性緣片之受壓面 珠螺桿轉動時，藉由束壓結 置之凸部，係受到束壓結構 該凸部上，造成該彈性緣片 藉以當該刮刷環部逐漸被削 刮屑部與螺桿轉入角度接觸 使用壽命及防止外部塵屑卡 偏置處所形成之凸部，使得滾 構收緊壓迫受壓面偏置處所設 之收緊壓迫而使得作用力落在 内側與螺桿間形成線的接觸， 減時’束壓結構仍可使得防塵 面有束緊之功用，以達到延長 入其中之效果。 【實施方式】 明多閱第1 2 、3 、4圖所示，係本創作滾珠螺桿 之刮刷器結構改良之較佳實施例’惟此等實施例僅供說明 之用，在專利申請上並不受此結構之限制。 所述刮刷器A係概呈一環狀體而界定出一環孔丨丨，刮 刷器A之一端具有一組設部10，可藉以組合於螺桿2〇螺帽 21 —端，復藉由一定位構件41使之達到定位狀態，刮刷器 A之另端則具一防塵刮屑部30，其材質可為塑鋼，且具有 間隔環列之彈性緣片31，其中該防塵刮屑部3〇内環部分設 有刮刷環部36以配合螺桿牙型，其外側設有間隔排列之導 屑部34以利棑屑功用，且該防塵刮屑部30係藉由一定位構 件42組設於剖刷益A —端，其中該各彈性緣片μ之外周係 述彈性緣 刮刷器A 可為一彈 達到迫緊 還包括有 ，以配合 刷之效果 抵觸該螺 圍内進行 橡膠刮刷 片31之 預設之 性環件 定位該 外徑22與内徑23之 油材料7〇，在上方 徑22及滾珠（此構 一固定壓板60，係 以達到迫緊的功用 M323533 界定形成受壓面32 ;所 設有凸部33，藉以可與 者，其中該束壓結構40 配合設有凹緣35，藉以 其中所述刮刷器A 特殊的圓弧曲線及倒角 尺寸，藉以達到防塵刮 部位有一切槽部71，以 _ 件圖面省略）在預定範 用以定位含油材料70及 受壓面32偏置處並 束壓結構4〇相配合 ’且於所設凸部33 彈性環件之效果。 一橡膠刮刷部50，具有 螺桿20 :一含 桿20外 潤滑； 部50藉 措由上述之結構、纟且成»*4· .. 、、成°又5十，紋就本創作之使用作動 情形說明如下·· 請參閱第1 合作動時，於彈 構40之收緊壓迫 之彈性緣片31内 螺桿20間係形成 防塵及刮屑效果 排出，位於刮刷 藉由具有之特殊 之效果，而到刷 所形成之切槽部 件圖面省略）能 、3圖所示， 性緣片31所具 而使得作用力 側垂直相接處 線的壓迫（如 ’所產生之刮 益A後段部位 圓弧曲線及倒 器A内部所組 7i，以抵觸該 在預定範圍内 當螺桿20與螺帽21進行相 有之凸部33，係受到束壓 平均落在與凸部33所相連 ’此時，彈性緣片31内側 第4圖所示），以進行初 屑可由導屑部34被旋轉帶〗 所組設之橡膠到刷部50，^ 角而更進一步達到防塵到J 没之含油材料γ〇俾可藉由妻 螺桿20外捏22及滾珠（此稽 進行潤滑作用。When the pressure bead screw of the elastic edge piece is rotated, the convex portion is formed by the beam pressing structure, and the convex portion is subjected to the beam pressing structure, so that the elastic edge piece is gradually scraped off when the brush ring portion is gradually scraped. The blade portion is in contact with the screw to enter the angular contact life and prevent the convex portion formed by the offset of the external dust chip, so that the rolling structure tightens and presses the pressing force at the bias of the pressure receiving surface to make the force fall on the inner side and the screw The contact between the forming lines and the time-reducing structure can still make the dust-proof surface have the function of tightening, so as to extend the effect. [Embodiment] The preferred embodiment of the improved structure of the scraper of the present ball screw is shown in the drawings of Figures 1 2, 3, and 4, but these embodiments are for illustrative purposes only, and are on the patent application. Not limited by this structure. The squeegee A is generally an annular body and defines a ring hole 丨丨. One end of the squeegee A has a set of portions 10, which can be combined with the screw 2 〇 nut 21 end, A locating member 41 is brought into a positioning state, and the other end of the squeegee A has a dustproof scraping portion 30 which is made of plastic steel and has a resilient edge piece 31 of a spacer ring array, wherein the dustproof scraping portion 3 The inner ring portion is provided with a wiping ring portion 36 to fit the screw profile, and the outer side is provided with spaced-apart guide portions 34 for the purpose of chipping, and the dust-proof scraping portion 30 is assembled by a positioning member 42. In the cross-section A-end, wherein each of the elastic edge sheets μ is described as an elastic edge scraper A, which can be a spring to achieve the tightening, and is included to cooperate with the brush to resist the rubber scraping in the screw circumference. The predetermined ring member of the piece 31 positions the outer diameter 22 and the inner diameter 23 of the oil material 7〇, and the upper diameter 22 and the ball (the structure of the fixed platen 60 are defined to achieve the pressing function M323533 to form a pressure. The surface 32 is provided with a convex portion 33, whereby the beam pressing structure 40 is matched with a concave edge 35, By means of the special arc curve and chamfer size of the wiper A, all the groove portions 71 of the dust-proof scraping portion are obtained, which are omitted from the drawing surface, and are used for positioning the oil-containing material 70 and the pressure receiving surface 32 in a predetermined manner. At the offset, the beam-pressing structure 4 〇 cooperates with the effect of the elastic portion of the convex portion 33 provided. A rubber wiping portion 50 has a screw 20: a rod 20 is externally lubricated; the portion 50 is borrowed from the above structure, and is made into a **4·.., and a 50°, and the pattern is used for the creation. The operation situation is as follows: · When referring to the first cooperation movement, the screw 20 is formed between the screw 20 in the elastic edge piece 31 of the elastic structure of the elastic structure 40, and the dust is removed from the screw scraping effect, and the scraping brush has a special effect. And the grooving part formed by the brush is omitted.) As shown in Fig. 3, the edge of the edge piece 31 has a force on the line where the force side is perpendicularly connected (such as the rear part of the scraping A generated) The arc curve and the group 7i inside the inverter A are in contact with the convex portion 33 which is in the predetermined range when the screw 20 and the nut 21 are in contact with each other, and the beam is uniformly dropped on the convex portion 33. , the inner side of the elastic edge piece 31 is shown in Fig. 4), so that the first chip can be detached from the rubber of the guide piece 34 by the rotating belt to the brush portion 50, and the dust is further removed to the oily material γ. You can pinch 22 and ball by the wife screw 20 (this is used for lubrication).
8 M323533 補充說明的是，請參閱第5 、6圖所示 另一實施態樣，其甲該束壓結構4〇β可為螺牛 一内環面型態，該防塵刮屑部3〇β為一分別言 恶，且於環體外側間隔組設有彈性緣片31β、 旋方向之導屑部34Β ，且其各彈性緣片3ΐβ ^ 型態而能彈性塞組於該内環面中 •設有一凸部(如第5圖中β部份所^生% 30Β内側具有—刮刷環部36Β ，·當螺桿2〇作動 •所設凸部33Β與束壓結構40Β形成一頂靠狀態 所示），再藉由—定位構件41Β固定該防塵刮 隨著螺桿20的進給使得彈性緣片31Β與導屑部 向内縮變形，進而使得刮刷環部36Β與螺桿20 仍可發揮束緊作用’以達到更佳防塵刮屬效果 【功效說明】 本創作功效增進之事實如下： • 請參閱第3、4圖所示，當螺桿2〇與螺帽 合作動時，藉由彈性緣片31之受壓面32偏置處 邛33，使付滾珠螺桿2〇作動時，該束壓結構仙 受壓面32所設置之凸部33，使得作用力平均分 33所相連接之彈性緣片31内側垂直相接處，亦 接觸，當該刮刷環部36逐漸被削減時，束壓結 發揮束緊該凸部33之作用，仍可使得彈性緣片 桿20間之轉入角度接觸面有束緊之功用，以達 壽命及防止外部塵屑卡入其中之效果。 係到刷器A 『21 一端所設 L成之環體型 -配合螺桿螺 設成錐斜面 31B偏置處 防塵到屑部 時，可藉由 (如第7圖 屑部30B ， 34β產生徑 牙型接觸面 21進行相配 所形成之凸 收緊壓迫該 佈在與凸部 即形成線的 構40可藉以 31内側與螺 到延長使用 9 M323533 上述實施例所揭示者係藉以具體說明本創作，且文中 雖透過特定的術纟吾進行說明，當不能以此限定本新型創作 之專利範圍；熟悉此項技術領域之人士當可在瞭解本創作 之精神與原則後對其進行變更與修改而達到等效之目的， 而此等變更與修改，皆應涵蓋於如后所述之主 ^ 辦w a _ 月寻利犯圍 所界定範疇中。8 M323533 Supplementary explanation, please refer to another embodiment shown in Figures 5 and 6. The beam-pressing structure 4〇β can be a snail-inner torus pattern, and the dust-proof scraping part 3〇β In order to dissent, respectively, and the outer side of the ring body is provided with an elastic edge piece 31β, a rotating direction guide piece 34Β, and each elastic edge piece 3ΐβ ^ type can elastically be set in the inner ring surface. There is a convex portion (for example, in the fifth figure, the β portion is generated by 30%, the inner side has the wiping ring portion 36Β, and when the screw 2 is activated, the convex portion 33Β and the beam pressing structure 40 are formed in abutting state. And the fixing member 41 is fixed to fix the dust scraper with the feeding of the screw 20, so that the elastic edge piece 31Β and the guide chip portion are inwardly deformed, so that the wiper ring portion 36Β and the screw 20 can still be tightened. Function 'To achieve better dust-proof scraping effect 【Effective description】 The facts of this creative effect enhancement are as follows: • Please refer to Figures 3 and 4, when the screw 2〇 cooperates with the nut, by the elastic edge piece 31 The pressure receiving surface 32 is offset from the 邛 33 so that when the ball screw 2 is actuated, the beam pressing structure is set by the pressing surface 32 The convex portion 33 is such that the inner side of the elastic edge piece 31 to which the force average portion 33 is connected is perpendicularly contacted, and is also contacted. When the brush ring portion 36 is gradually cut, the beam pressing knot acts to tighten the convex portion 33. The function of the elastic edge rod 20 can be tightened into the angular contact surface to achieve the effect of longevity and prevention of external dust. When the dust is applied to the chip portion of the brush A, the L-shaped ring body type provided at one end of the 21st, and the screw screw is set to the offset of the tapered slope 31B, the diameter can be generated by the seventh chip portion 30B, 34β. The convex surface of the contact surface 21 is matched to form a line 40 which is formed by the matching of the convex portion, and the structure 40 can be formed by the inner side and the screw to extend the use. 9 M323533 The above embodiments are specifically used to illustrate the creation, and the present invention is described. Although it is not possible to limit the scope of patents of this new creation through specific techniques, those who are familiar with the technical field can change and modify them to achieve the equivalent after understanding the spirit and principles of the creation. The purpose, and such changes and modifications, shall be covered in the definition of the main office, as described later.
10 M323533 【圖式簡單說明】 第 1 圖 • 係 本 創 作 之 分 解 立 體 圖 〇 第 2 圖 • 係 本 創 作 之 局 部 組 合 立\ 禮圖 〇 第 3 圖 • 係 本 創 作 之 局 部 剖 視 圖 〇 第 4 圖 二 係 本 創 作 之 局 部 剖 視 圖 〇 第 5 圖 • 係 本 創 作 之 另 一 較 佳 實施例 立 體 圖。 第 6 圖 • 係 本 創 作 之 另 一 較 佳 實施例 局 部 剖視圖。 第 7 圖 • 係 本 創 作 之 另 一 較 佳 實施例 之 局 部放大部視 圖 【 主 要元件符號說明 ] 刮 刷 器 A 組 設 部 1 〇 環 孔 1 1 螺 桿 2 〇 螺 帽 2 1 外 徑 2 2 内 徑 2 3 防 塵 刮 屑 部 3 0 X 3 0 B 彈 性 緣 片 3 1 3 1 B 受 壓 面 3 2 凸 部 3 3 導 屑 部 3 4 凹 緣 3 5 刮 刷 環 部 〇 Ο 6 > 3 6 B 束 壓 結 構 4 0 4 〇 B 定 位 構 件 4 1 4 1 B ' L 4 2 橡 膠 刮 刷 部 5 〇 固 定 壓 板 6 〇 含 油 材 料 7 〇 切 槽 部 7 1 1110 M323533 [Simple description of the diagram] Figure 1 • Exploded perspective of the creation of the book 〇 2nd figure • The partial combination of the creation of this creation 礼 礼 〇 〇 〇 • • • • • • • • • • • • • • • A partial cross-sectional view of the present invention is a perspective view of another preferred embodiment of the present invention. Figure 6 • A cross-sectional view of another preferred embodiment of the present invention. Fig. 7 is a partial enlarged view of another preferred embodiment of the present invention. [Main component symbol description] Wiper A assembly portion 1 〇 ring hole 1 1 screw 2 〇 nut 2 1 outer diameter 2 2 Diameter 2 3 Dust-proof scraping part 3 0 X 3 0 B Elastic edge piece 3 1 3 1 B Pressure-receiving surface 3 2 Convex part 3 3 Guide chip part 3 4 Concave edge 3 5 Scratch ring part & 6 > 3 6 B Beam-pressing structure 4 0 4 〇B Positioning member 4 1 4 1 B ' L 4 2 Rubber scraping part 5 〇Fixed platen 6 〇 Oil-containing material 7 〇Cutting section 7 1 11