1312394 九、發明說明： 【發明所屬之技術領域】 本發明係一種滾珠螺桿相關配件 之迴流及刮刷裝置，其能消除以往種滾珠螺桿 計’且同步提昇到刷的效果。 u難換的指甲設 φ 【先前技術】 現今的滾珠螺桿於工業方面之應用 為線性進給傳動的高精密度效果之外 :了作 率小、能量轉換率高、噪音小 =卓擦耗損 =:滾珠螺桿對於現今—用機具的重要^日 目前的滾珠螺桿設計為了讓螺桿及 •=斷:::消除迴流衝擊力，皆會在螺帽相對= 、才、、、回士螭处衣叹迴流兀件（例如：迴流蓋、端塞）；而上 $沿* 7L件則是讓滾珠螺桿内部滚珠於螺桿、螺帽間作動 束再迴級的關鍵，所以，如何針對迴流元件研發改良出 更/、Λ兄爭力的產品自然成為目前業界之重點。 乂往車又¥為眾人使用及認知的迴流元件如第1圖所 - ' :”用現今的迴流元件多是以端基（1 〇)裝設於螺 1312394 巾目的作法，亚且另於端塞（10)朝向螺桿的方向凸伸譽作有 :個的指甲⑴)’該指甲⑴)為—突出狀態的結構體，其 突出的部分容納於螺桿之溝槽内，藉此能將滾珠自原本溝 槽内撥出且導引，因此，習用滾珠螺桿的螺桿上都需要製 作出牙設計（螺紋必須開設至末端面處），否則螺帽及螺 2配合時會受到該指甲（⑴結構的干涉影響，且根本無法 安裝；故前述習用實用之後的問題在於·· 其一，由於習用端塞⑽的指甲（⑴干涉在螺帽鱼螺 7之間，設計時螺桿需有至少—端出牙，但以整體機構設 计安全性的考量來說，具有高安全度的螺桿仍以不出牙設 計較佳’因此以往生產者須在螺帽安裝完畢之後另套上一 個槽塊或間環，之後再研磨出承靠面，避免出牙設計造成 的缺陷’如此相當的費時費力； 其二，以往螺帽與螺桿配合末端會安裝刮刷器（圖中 未不），由於刮刷器厚度的關係會影響其刮刷效果，習用 到刷器又受限於端塞（10)的指甲⑴）擋在内緣，故習用較 不具刮刷器增加厚度的空間； 其二，習用的迴流系統最常發生的就是指甲（11)受到 撞擊後斷裂’而且更換時必須全數構件逐—拆解，方 =端塞⑽的指甲⑴），故習用的指甲⑴）不容易更匕換 及保養。 、 1312394 為了能夠有效解決前述相，本發明創作人基於 ^ ί滾Γ螺桿領域所累積的研發技術與經驗，從加強刮 =果、去除Μ結構限㈣肖度下手，終於發展出—種 王新的滾珠螺桿之迴流及刮刷裝置。 【發明内容】 本《月之主要目的係提供—種、 珠螺桿之迴流及刮刷裝置； 知甲…構的滚 騎成上述目的，本發明《甲與端塞本體分離，並 螺:日甲於咖件上’該迴流元件相對應滾動元件於銜接 編. 衣㈣~官迢，該迴流管道朝向螺桿 3放，且_旋咖件裝配於滾柄桿之螺 ㈣末—，該弧面罩覆於該迴流元^ 之迴〜管道的開放處； 侃’本發明可《運料_桿之妨制刷裝置同 易；Γ工作料51軸元件轉向n且組裝容 易、拆％更換方便，螺桿更可 明石;|每At π 不出牙设計，故本發 月確Λ月匕取代複雜難換的習用設計。 刮刷效果更佳的滾珠 本發明之另一目的係提供 螺桿之迴流及刮刷裝置； 1312394 為達成前述目的，本發明 上’且令刮刷件的厚度能夠3 i接合於刮刷件 的指甲結構，且刮刷件組合時能二不二受限於習用 時定位的效果 將屯▼疋位，達成同 向内器的厚度較厚，且不受限指甲能夠再 U故本發縣同步提昇咖的效果。 值得一提的是，前述刮刷件每 形的塑膠材質成品，其生產二::可：是：體射乂成 快速，故本發明無論生產 自用間早、 更佳的功I 讀成本缝產生較習用 【實施方式】 # 有關本詩明為達成上述目的、所採狀技術，手段 他功效，_舉-個較佳實_魏合圖式詳細說明 μ後’相信本案發明之目的、特徵及其他優點，當可由之 - 後得具體瞭解。 、、本發明實施例請參閱第2圖至第5圖，本發明實施例 〇朱螺#之迴流及刮刷裝置内具有一迴流元件（20)，且其 為業界慣稱之端塞型式，但本發明並非僅限定端塞型式為 ^1312394 匕抓元件（20)之唯一實施模式，凡安裝在螺帽内進行滚珠 匕·的滚珠螺桿裝置皆屬本發明保護範圍之一。 本發明為一種滾珠螺桿之迴流及刮刷裝置，係相對應 螺桿（未圖示）安裝在螺帽（40)上，其包含有： 一迴流7L件（20) ’係定位在螺帽（4〇)之螺紋槽溝（41) 末端的容槽（42)内（此為習知技術，在此不多作贊述）， 迻飢元件（20)相對應滾動元件於銜接螺帽（40)之迴流 路瓜處製作有-迴流管道⑵），該迴流管道⑵）朝向螺桿 向呈開放且迴流元件（2〇)之迴流管道（21)銜接在螺帽 (40)之迴流路徑與螺桿之螺紋溝槽之間，藉由迴流管道 引滾動元件轉向進行迴流，另該迴流元件（2〇)對應 迴流管道（21)設有弧彎狀凹陷的槽（22); 一螺旋刮刷件（30),係呈螺旋型態的一體塑膠元件， # ^螺旋刮刷件（3〇)以螺旋凸部（32)相對應裝配於滾珠螺 桿之螺帽(40)的螺紋槽溝⑷)内，在該螺旋刮刷件⑽） 的末端延伸有一内彎弧面⑶），且該弧面⑼罩覆於該迴 、流元件（20)之迴流管道⑵）的開放處，另該螺旋刮刷件 -(30)的弧面（31)内彎曲角角度相對應於該迴流元件（2〇) 之玛流官運（21)的迴流轉向’且該螺旋刮刷件（3〇)設有弧 面（31)之端的螺旋凸部⑽嵌置容納在於該迴流元件⑽ 的容槽（22)内； 1312394 以上所述，即為本發明的結構、纟 再、、且心、14相關形狀搭配 說明，至於實施狀態詳細說明則置於下段。 請參閱各圖所示，本發明螺旋刮刷件（3〇)係呈螺旋型 態裝配於滚珠螺桿之螺帽（4〇)的螺紋槽溝（41)末端，且利 用該弧面（31)罩覆於該迴流元件（2〇)之迴流管道（Μ)的 開放處，#此能充份減指曱的工作導引滾珠迴流，螺桿 更可以採用不出牙設計，另本發明不僅螺旋刮刷件（3〇) 螺旋形態的裝配便利生產、保修時的拆卸，讓拆裝都能更 簡便’更能取代複雜難換的習用設計。 重要的疋，本發明螺旋刮刷件（3 〇)除了取代指曱的工 作導引滾珠迴流，更同時能進行刮刷除塵工作，不但簡化 構件、拆裝的工件，且螺旋刮刷件（3〇)實施為一體射出成 形的塑膠材質成品，其生產製造、組裝都能比習用簡單、 快速，故本發明無論生產效率、元件成本都能產生較習用 更佳的功效。 最後’本發明螺旋刮刷件（30)設有弧面（31)之端的螺 旋凸部（32)嵌置容納在於該迴流元件（2〇)的槽（22)内；且 螺旋刮刷件（3〇)的厚度能夠再向内延伸，不再受限於習用 10 J312394 的指甲結構，藉由前述螺旋配裂方式，本發明螺旋刮刷件 (30)能達成同時定位迴流及刮刷裝置的效果；故本發明的 到刷器的厚度較厚能限制軸向，且不受限指甲且能再向内 延伸，藉以同步提昇到刷的效果。 知上所述，本發明係配置在螺帽之上，包含有一迴流 讀及-職卿件，該迴流元件相制滾動元件於銜接 螺帽迴流路徑處製作有—迴流管道，該迴流管道朝向螺桿 呈開放；且㈣旋侧件裝崎滾_、桿之驗末端，且 在螺旋刮刷件末端延伸—孤面，該弧面罩覆於該迴流元件 之迴流管道的開放處;藉滾珠螺桿之迴流及刮刷裂置同日士 進行刮刷工作與導引滾動元件轉向卫作，不僅能取代複雜 難換的習用設計’且同步提昇刮刷的效果；所以本發明之 『具有產業之可彻性』應已毋庸錢，除此之外，在本 案實施例所揭露出的特徵技術，於申請之前並未曾見於嗜 魏，亦未曾被公開制，不但具有如上所述功效增進之 事貝’更具有不可輕忽的附加功效，是故，本發明的『新 頑I·生』以及it步性』都已符合專利法規，麦依法提出發 明專利之中請，祈請惠予審查並早日賜准專利，實感德便。 11 -1312394 【圖式簡單說明 第1圖 第2圖 第3圖 組合圖。 第4圖 第5圖 係習用示意圖。 係本發明實施例裝配組合圖。 係本發明迴流元件與螺旋刮刷件之外觀 係本發明螺旋刮刷件之外觀立體圖 係本發明迴流元件之外觀立體圖。 【主要元件符號說明 〈〈習用》 (10)端塞 (11)指曱 《本發明》 (20)迴流元件 (22)槽 (30)螺旋刮刷件 (32)螺旋凸部 (21)迴流管道 (31)弧面 (40)螺帽 (42)容槽 (41)螺紋槽溝 121312394 IX. Description of the Invention: [Technical Field of the Invention] The present invention is a reflow and wiping device for a ball screw-related accessory which can eliminate the effect of the conventional ball screw gauge and synchronously lift to the brush. u difficult to change the nail set φ [Prior Art] Today's ball screw industrial application is the high precision effect of the linear feed drive: small production rate, high energy conversion rate, low noise = excellent wear and tear = : Ball screw for today's important use of machine tools. The current ball screw design in order to let the screw and •= break::: eliminate the return impact force, will be in the nut relative =, only,,, back to the gentry Reflowing components (for example: return caps, end plugs); and the upper edge * 7L pieces are the key to let the internal ball of the ball screw move between the screw and the nut to return to the stage, so how to improve the reflow component More /, the products of the brothers and sisters naturally become the focus of the current industry.乂 车 又 为 为 为 为 为 为 为 为 为 为 为 为 为 为 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流 回流The plug (10) protrudes toward the direction of the screw and has a nail (1)). The nail (1) is a protruding structure, and the protruding portion is accommodated in the groove of the screw, thereby enabling the ball to be self-contained. The original groove is pulled out and guided. Therefore, the screw design of the conventional ball screw needs to be made into a tooth design (the thread must be opened to the end surface), otherwise the nut and the screw 2 will be subjected to the nail ((1) structure The interference is affected, and it cannot be installed at all; therefore, the problem after the practical use of the above is that one of the nails of the conventional end plug (10) ((1) interferes between the nut snails 7, and the screw needs to have at least the end teeth. However, in terms of the safety of the overall design of the system, the screw with high safety is still better designed without teething. Therefore, in the past, the manufacturer had to put a groove or a ring after the nut was installed. Then grind the bearing surface and avoid The defects caused by the teething design are so time-consuming and laborious; Secondly, in the past, the end of the nut and the screw will be equipped with a scraper (not shown), which will affect the wiping effect due to the thickness of the wiper. The brush is limited by the nail (1) of the end plug (10) to block the inner edge, so the conventional use of the wiper increases the thickness of the space; Second, the most common occurrence of the conventional reflow system is the nail (11) is subjected to After the impact, the fracture is broken, and all the components must be disassembled, and the nails (1) of the end plug (10) are not easily replaced and maintained. 1312394 In order to effectively solve the aforementioned phase, the present invention Based on the R&D technology and experience accumulated in the field of screwing, the creator has finally developed the reflow and wiping device of Wang Xin's ball screw from the strengthening of the scraping fruit and the removal of the structural limit (4). SUMMARY OF THE INVENTION The main purpose of this month is to provide a kind of backflow and scraping device for the bead screw; the rolling of the armor...the above purpose, the separation of the body and the end plug of the present invention, and the snail: On the coffee piece, the reflow element corresponds to the rolling element in the connection. The clothing (4) ~ the official residence, the return pipe is placed toward the screw 3, and the _ screw coffee piece is assembled at the end of the screw (four) of the rolling handle bar, the arc mask is covered The return element ^ back to the opening of the pipe; 侃 'The invention can be used to transport the material _ rod of the brush device is easy; Γ work material 51 shaft components turn n and easy to assemble, easy to replace %, screw can be more Akashi;|Every At π does not have a tooth design, so this month does not replace the complicated design that is difficult to change. The ball with better wiping effect Another object of the invention is to provide a screw backflow and wiping device. 1312394 In order to achieve the above object, the present invention can 'and the thickness of the wiping member can be 3 i bonded to the nail structure of the wiping member, and the combination of the wiping member can be limited by the effect of positioning when used. ▼疋 position, the thickness of the same inward device is thicker, and the nail can be re-adjusted. It is worth mentioning that the plastic material of each shape of the above-mentioned scraping member is produced in the following two:: can be: the body shot is fast, so the invention is produced in the early and better work of the self-use. <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br> , when it can be - after the specific understanding. For the embodiment of the present invention, please refer to FIG. 2 to FIG. 5 . In the embodiment of the present invention, the reflow and wiping device of the 〇 螺 # 具有 has a reflow element (20), which is a type of end plug commonly used in the industry. However, the present invention is not limited to the only embodiment in which the end plug type is the 1313394 gripping element (20). Any ball screw device mounted in the nut for ball 匕 is one of the protection scopes of the present invention. The invention relates to a ball screw reflow and wiping device, which is mounted on a nut (40) corresponding to a screw (not shown), which comprises: a reflow 7L piece (20) ' is positioned on the nut (4) 〇) in the groove (42) at the end of the thread groove (41) (this is a conventional technique, not to mention here), the moving element (20) corresponds to the rolling element in the coupling nut (40) The returning pipe is made with a return pipe (2)) which is connected to the return path of the nut (40) and the thread of the screw toward the screw to the return pipe (21) which is open and the return element (2〇) Between the grooves, the rolling element is deflected by the return pipe to be recirculated, and the return element (2〇) is provided with a curved concave groove (22) corresponding to the return pipe (21); a spiral scraping member (30) , is a spiral type of integrated plastic component, # ^ spiral scraping member (3〇) corresponding to the helical projection (32) is fitted in the thread groove (4) of the nut (40) of the ball screw, where The end of the spiral scraping member (10) extends an inner curved surface (3)), and the curved surface (9) covers the back of the returning element (20) The opening of the flow duct (2)), and the curved angle of the curved surface (31) of the spiral scraping member-(30) corresponds to the return flow of the flow element (2) of the return element (2) The spiral squeegee member (3) is provided with a spiral protrusion (10) at the end of the curved surface (31) and is received in the cavity (22) of the reflow element (10); 1312394, which is the structure of the present invention,纟 re,, and heart, 14 related shapes and descriptions, as detailed description of the implementation status is placed in the next paragraph. Referring to the drawings, the spiral scraping member (3〇) of the present invention is screw-fitted to the end of the thread groove (41) of the nut (4〇) of the ball screw, and the curved surface (31) is utilized. Covering the opening of the return pipe (Μ) of the reflow element (2〇), this can fully reduce the work of the guide ball to return the ball, the screw can be designed without teeth, and the invention not only spirally scrapes Brush (3〇) The spiral form of the assembly is convenient for production, and the disassembly during the warranty makes the assembly and disassembly easier. It can replace the complicated and difficult to change design. Importantly, the spiral scraping member (3 〇) of the present invention not only replaces the work of the finger guide ball returning, but also performs the dusting work at the same time, not only simplifies the components, disassembles the workpiece, but also the spiral scraping member (3) 〇) It is a simple and fast process for manufacturing and assembling a plastic material that is integrally molded and formed. Therefore, the present invention can produce better effects than conventional ones in terms of production efficiency and component cost. Finally, the spiral projection (32) provided with the end of the curved surface (31) of the spiral shaving member (30) of the present invention is embedded in the groove (22) of the reflow element (2); and the spiral scraping member ( The thickness of 3〇) can be extended inward again, and is no longer limited by the nail structure of the conventional 10 J312394. By the aforementioned spiral splitting method, the spiral scraping member (30) of the present invention can achieve simultaneous positioning and returning and wiping devices. The effect of the present invention is that the thickness of the brush can be limited to the axial direction, and the nail can be restrained and can be extended inward again, thereby synchronously lifting the brush to the effect. In view of the above, the present invention is disposed on the nut, and includes a reflow read-and-care member, and the reflow element-phase rolling element is formed with a return pipe at a return path of the engaging nut, and the return pipe faces the screw Opened; and (4) the side of the rotating part is mounted, the end of the rod is tested, and extends at the end of the spiral scraping member - the isolated surface, the arc mask covers the open portion of the return pipe of the reflow element; And the scraping and splitting of the same day with the wiping work and the guiding rolling element steering, not only can replace the complicated and difficult to change the custom design' and synchronously enhance the effect of the scraping; therefore, the invention has the industry's completeness. In addition to the above, the characteristic techniques revealed in the examples in this case have not been seen before the application, nor have they been publicized, and not only have the effect of improving the above-mentioned functions. The additional effect of negligence is that the "new urgency" and the "step" of the present invention have been in compliance with the patent regulations, and Mai has filed an invention patent in accordance with the law, praying for review and early approval. , Then the real sense of ethics. 11 -1312394 [Simple diagram of the diagram Figure 1 Figure 2 Figure 3 Combination diagram. Figure 4 Figure 5 is a schematic diagram of the application. The assembled assembly diagram of the embodiment of the present invention. The appearance of the reflow member and the spiral wiping member of the present invention is an external perspective view of the reflow member of the present invention. [Main component symbol description <Utility" (10) End plug (11) refers to "Invention" (20) Reflow element (22) Slot (30) Spiral scraping member (32) Spiral convex portion (21) Return pipe (31) curved surface (40) nut (42) socket (41) thread groove 12