1300825 九、發明說明·· 【發明所屬之技術領域】 本發明係’種線性滑軌相關配件，特別是指—種線性滑軌防 餘構’其能對粉屑、液體阻擋及排除，並且防塵片干涉量可以 隨使用者需求、磨耗量調整，以達到良好防塵與保持潤滑功能。 • 【先前技術】 線性 現今的線性滑執於工業方面之應用愈來愈多，除了作為 進給傳動的高精密度效果之外，其他更有摩擦耗辭小、能= ~換率高、嗓音小及高剛度不賴壞等優點，因此，線性滑^ 、 現今各種工業應用機具等重要性也不言可喻。 ； 消除應力 置 目則的線性雜設料了雜賴構内滾珠賴不斷細 應力，皆會在滑執與滑塊之間安裝各式各樣的防I长、 不同設計都有其缺陷存在，所以，如何針對防縣置研 更具競爭力的產品自然成為目前業界之重點。 '又出 以在較常為眾人使用及認知的防塵裝置如第丨 結構，請參閱以下說明： ’、之習 第1圖為美國專利號碼US5087130號案，其為一 ⑽及滑軌(未圖示）的線性滑軌系統，為保持滑塊⑽潤滑= 1300825 2免異物與粉塵經由滑軌與滑塊⑽)之__進人其内部， 衫音滚動tl件彳軸_性，磨損滑執與滑塊⑽)之㈣面，造成 線性滑軌精度與壽命降低；故制專利在滑塊⑽左右兩端端蓋 _底部安t有可拆組的防塵片⑼，藉由防塵片⑴）之唇部 (111)與滑執侧表面的干涉接觸將滑塊(1〇)密封。 然而，習知技術之防塵片⑽皆固定於滑塊⑽或端蓋⑽) 底部:故1^術之防塵片（⑴之唇部(111)與滑軌側表面的抵頂 干涉里已為固疋值，如果防塵以⑴經長期使用運作而在唇部(in) 產生磨耗後，若是唇部㈤则於财粉塵之環境時，容易造成 粉塵輕易進入與保持潤滑之功能皆失效。 現今產業研發者為求解決前關題，研發出現了如同美國專 利US6624252號的設計，其讓防塵片朝滑軌凸伸出不同干涉量、 :同角度的數根唇部，彼此可以依照磨耗銜接防塵干涉的=， 藉此避免唇部磨耗後或較多粉塵環境的失朗境；此種習用的問 題在於： 不同角度的數根 磨擦時會有阻力 其一，讓防塵片朝滑執凸伸出不同干涉量、 唇部，不僅生產成本較高，且數根唇部同時干涉 過大的問題； 其二，仍然無法任由使用者依照磨耗量調整，固定形狀的不 同角度的數根唇部並非能夠在每一次運作之中保持適合的干涉 1300825 量，充其量只是具有二、三 _ 且對於精密效果要求高的設備根本就 塵阻隔效果殘定㈣題⑽干涉_值，_樣會有防 無法達成要求。 為了肖b夠有效解決前述相 線性滑軌領域所累積的研 愈二s明創作人基於過去在 用者需求調整干涉程度的角，從可以隨著磨耗量及使 線性滑軌防塵結構。 & σ飛，終於發展出-種全新的 【發明内容】 ^明之主要目的係提供—種可視防塵片之唇部磨耗狀況及 使用％境|1調整干涉量的線性滑軌防塵結構。 為達成上述目的，本發明之線性滑軌防塵結構係包括有一滑 軌、一滑塊及若干防塵片；該滑塊於該滑執上線性移動 ，該滑塊 對應滑軌的徑向·有轩賴，且防塵片係徑向滑動地裝設在 該滑塊的滑槽内，而該防塵片藉於滑槽内的微量移動改變其與滑 執表面的干涉量； 藉此，本發明的防塵片干涉量可以隨使用者需求、磨耗量調 整，以達到良好防塵與保持潤滑功能，確實是一種十分實用的發 明設計。 •1300825 此外本舍明的滑塊相應 ? ^ 土片处外侧向内部滑槽開設有 坫孔，並在螺孔内配設有調 驻 絲可以是運用直接抵靠推 塵 防庳月谁扞外旦系、、糸猎由该調整螺絲推動前述之 方壓片進灯楗1移動；而前述調整螺 動，或是採職整螺絲、防塵片的相對斜_行推動，而_ 片相應調整螺絲的部位可《採用較硬質材料製作 提供 方 # 、 另配合该滑槽二侧設有僅朝滑軌 乃向開放的限制槽，運用哕鹿 内 塵片的一乍縮端滑嵌於該限制槽 使防㈣受限僅能贿軌方向微量·。 有關本案發明為達成上述目的、所_之技術，手段及其他 ^_舉-_龄_並配合圖_細制如後，相信本 ^明之目的、特徵及其他優點，#可由之得—深人而具體之瞭 【實施方式】 本毛明第一貫施例請芩閱第2圖至第6圖，本發明線性 月軌防塵結構組裝在滑塊(如之上，且相應滑軌⑽）方向； 其結構特徵在於： ·〜 該滑塊（20)於該滑執(so)上線性移動，該滑塊(2〇)對應 1300825 滑執(30)的徑向開設有若干滑槽（21)，且在滑塊(2〇)的滑槽 (21)二側設有僅朝滑軌(3〇)方向開放的限制槽（22)，該滑塊 (20) 徑向朝内部滑槽（21)穿設有至少一螺孔(23)，且該螺孔 (23)的端部開口位於滑槽（21)内； 若干防塵片（40)，防塵片W0)包括有本體(41)、唇部(42) 及窄縮端（43)，該本體(41)係相應容置於該滑塊之滑槽 (21) 内的片體，且該本體（41)係採硬質材料製作而成，而該 本體(41)相應該滑塊(2〇)之螺孔(23)開口處，該唇部（42)一 體披覆在該本體（41)上，且唇部（42)採用彈性材料製作而 成，該唇部（42)相應抵頂該滑軌(30)的側表面，該窄縮端（43) 外形較本體(41)窄縮，且自本體(41)向二侧延伸而可滑動地 穿置在該滑塊(20)的二侧限制槽（22)内（前述材質差異請見 第6〜8圖剖視）；以及 若干調整螺絲（50)，其係安裝在該滑塊(2〇)的螺孔（23) 内，且該調整螺絲（5〇)的端部自該滑塊们之螺孔（2幻開口 穿出，並以該調整螺絲（50)的端部抵頂在該防塵片的本 體(41)上；以上所述，即為本發明各相關元件的相互關係位 置及其概述。 本發明運作是藉由該調整螺絲（5〇)與螺孔（23)的螺鎖配 合，該調整螺絲（50)旋轉進退移動會一併帶動該防塵片（4〇) 1300825 在該滑塊⑽）的滑槽(21)⑽微量進退移動。 由上述内谷可知’再請㈣本發明第78圖，本發明的使 用者簡單魏該罐_⑽時，該機騎⑽旋轉進退移動 就會-併帶動該防塵片⑽在該滑塊⑽的賴⑻_微量進 退移動，進而改變該防塵片⑽之唇部（42)與該滑執⑽側表面 的抵頂干涉里，因此，若是本發明的防塵片（仙）之唇部（似）受到 運作磨損或污塵量較大時’使用者可以隨時旋動該調整螺絲 (50) ’亚帶動該防塵片（4〇)在該滑塊⑽的滑槽⑵）内的微量進 U私動’故本Μ確疋—種可視防塵片之唇部磨耗狀況及使用環 境之調整干涉量的線性滑執防塵結構。 另明茶閱第9、10圖的本發明另—實施例，本發明的滑塊 (20)相應該防塵片⑽在調整螺絲⑽的端部設有錐面㈣，且 於。亥防塵片（4G)上也製作相應的斜面（61)，藉由該調整螺絲（5〇) 的錐面⑽前進而推動前述防塵片⑽）的相應斜面⑽進行微量 移動；而前述調整螺絲⑽、防塵片⑽採用之相對斜面推動模 式為一簡單機構運用，應同屬本發明保護範圍之一。 為求清楚綱本發日狀實摘點，町再魏日脉發明較習 用進步之處及實用方式·· 10 1300825 " 本發财可機干涉量之防麟置㈣之處，在於本發明之 調整螺絲⑽向内旋入時，其調整螺絲⑼）之螺牙部沿螺孔⑵） ,進行螺旋運動，此時，該調整螺絲⑽藉由螺旋運動產生微量移 .動’且調整螺絲⑽端部推動防塵片（40)之硬質材料本體，配合 防塵片⑽兩侧受限的窄縮端⑽令防塵片⑽向内微量移動: 以增加防塵片（40)之唇部（42)與滑執(30)之側表面的干涉量，如 各圖所示。 反之，如需減少防塵片⑽之唇部（42)與滑執⑽之侧表面 的干涉量，只需將兩侧調整螺絲（5〇)向外旋出即可。利用防塵片 ⑽之唇部(42)的彈性特質，讓唇部⑽與滑執⑽之侧表面）產 β 生反作用力，藉由此反作用力即可使防塵片（4〇)向外退出。 然而，為避免防塵片（4〇)之唇部（42)與滑軌(30)之侧表面的 • 干〜里超出可允_之範圍，本發明的螺孔及調整螺絲另可以配合 又十阻擋、、、口構，例如·止退墊片、螺孔相應螺絲頭部的沉頭孔座、 止退插銷等等。 綜上所述，本發明係包括有一滑軌、一滑塊及若干防塵片； 忒滑塊於該滑轨上線性移動，該滑塊對應滑執的徑向開設有若干 /月槽’且防塵片係徑向滑動地裝設在該滑塊的滑槽内，而該防塵 片藉於/月槽内的微量移動改變其與滑軌表面的干涉量，另可配合 1300825 5周整螺絲推動俞— 者需求、磨耗量_ *進行微量移動；藉_片可以隨使用 安^有產業之可利用性』應已毋庸置疑，除此之外，在本 R也例所揭路出的特徵技術，於申請之前並未曾見於諸刊物， 亦未W被公驗用，不但具有如上_功效增進之事實，更具有 不可輕忽細加姐，是故，本發明的『_性』以及『進步性』 都已符合專利法規，爰依法提出發明專利之申請，祈請惠予審查 並早曰賜准專利，實感德便。1300825 IX. OBJECT DESCRIPTION OF THE INVENTION · Technical Field of the Invention The present invention relates to a kind of linear slide-related accessories, in particular to a linear slide anti-co-structure, which can block and eliminate dust and liquid, and is dust-proof. The amount of interference can be adjusted according to the user's needs and wear amount to achieve good dustproof and lubrication maintenance. • [Prior Art] Linearity Today's linear slippery applications are increasingly used in industry. In addition to being a high-precision effect of the feed drive, other frictional squeaking is small, and the ability to change is high. The advantages of small and high stiffness are not bad. Therefore, the importance of linear sliding and various industrial applications and tools is self-evident. The linear miscellaneous material that eliminates the stress setting has the constant stress of the ball in the miscellaneous structure, and all kinds of anti-I lengths are installed between the sliding handle and the slider, and different designs have their defects, so How to target more competitive products against the county is naturally the focus of the industry. 'After the dust-proof device, such as the Dijon structure, which is used and recognized by many people, please refer to the following description: ', the first drawing is the US patent number US5087130, which is one (10) and the slide rail (not shown) Show) The linear slide system, in order to keep the slider (10) lubricated = 1300825 2 free foreign matter and dust through the slide rail and slider (10)) into the inside of the __ _ _ _ _ _ _ _ _ _ _ _ _ The (4) face of the slider (10) is used to reduce the accuracy and life of the linear slide; therefore, the patent has a detachable dustproof piece (9) on the left and right end caps of the slider (10), with the dustproof piece (1) The interference contact of the lip (111) with the sliding side surface seals the slider (1〇). However, the dustproof piece (10) of the prior art is fixed to the bottom of the slider (10) or the end cover (10): the dustproof piece of the 1(1) lip (111) and the side surface of the sliding rail are already solid. Depreciation, if the dust is (1) after the long-term use of the operation, after the lip (in) wear, if the lip (five) is in the environment of the dust, it is easy to cause the dust to enter and maintain the function of lubrication is invalid. In order to solve the previous problems, the design has developed a design similar to the US patent US6624252, which allows the dust-proof sheet to protrude toward the sliding rail with different interference amounts: several lips at the same angle, which can be connected to each other according to wear and tear. =, to avoid the loss of the lip after wear or more dusty environment; the problem of this kind of practice is: There are resistances when several frictions at different angles, let the dust-proof piece protrude differently from the sliding The amount of the lip and the lip are not only high in production cost, but also the problem of excessive interference of several lips at the same time; secondly, it is still impossible for the user to adjust according to the amount of wear, and a plurality of lips of different angles of a fixed shape are not capable of once In the operation, the amount of interference 1300825 is maintained. At best, there are only two or three _ and the equipment with high precision requirements is basically the dust barrier effect. (4) Interference _ value, _ sample will prevent the failure to meet the requirements. b is effective enough to solve the above-mentioned phase of the linear slide rail field accumulated by the researcher s creator based on the past adjustment of the degree of interference in the user's needs, from the wear level and the linear slide dust-proof structure. & σ fly Finally, the development of a new type of [invention] The main purpose of the Ming is to provide a kind of visible dust-proof sheet lip wear condition and a linear slide dust-proof structure using %%|1 to adjust the interference amount. To achieve the above purpose, The linear slide rail dustproof structure of the invention comprises a slide rail, a slider and a plurality of dustproof sheets; the slider linearly moves on the slide, the slider corresponds to the radial direction of the slide rail, and the dustproof sheet is Radial slidingly disposed in the sliding slot of the slider, and the dustproof sheet changes its interference amount with the sliding surface by a slight movement in the sliding slot; thereby, the interference amount of the dustproof sheet of the present invention can be It is a very practical invention design to meet the user's needs and the amount of wear to achieve good dustproof and maintain lubrication. • 1300825 In addition, the slider of this book is correspondingly? ^ The outer part of the soil is opened to the inner chute. The hole and the adjusting wire in the screw hole can be used to directly push against the dust to prevent the moon from being used by the foreigner, and the hunting is carried out by the adjusting screw to push the aforementioned tablet into the lamp 1; The above adjustment screwing, or the relative inclination of the screw and the dustproof piece, can be pushed, and the part of the corresponding adjustment screw of the _ piece can be made of a harder material, and the other side of the chute is provided only on the two sides. The sliding rail is an open restricting groove, and a shrinking end of the elk inner dust piece is slid into the restricting groove so that the prevention (4) is restricted to only a small amount in the direction of the bribe. The invention of the present invention is to achieve the above purpose. Technology, means and other ^_举__龄_ and _ with the picture _ fine system as follows, I believe that the purpose, characteristics and other advantages of this ^ Ming, # can be obtained - deep and specific [implementation] Ben Maoming For the first consistent application, please refer to the second Up to FIG. 6, the linear moon-rail dust-proof structure of the present invention is assembled on the slider (such as above and the corresponding slide rail (10)); the structural features are: · The slider (20) is on the slip (so) Sliding, the slider (2〇) corresponding to the 1300825 sliding handle (30) has a plurality of sliding slots (21) in the radial direction, and is provided only on the two sides of the sliding slot (21) of the slider (2). a restricting groove (22) extending in the direction of the rail (3), the slider (20) is provided with at least one screw hole (23) radially toward the inner chute (21), and the end of the screw hole (23) The opening is located in the sliding slot (21); the plurality of dustproof sheets (40), the dustproof piece W0) comprises a body (41), a lip portion (42) and a narrow end (43), and the body (41) is correspondingly received a body in the sliding groove (21) of the slider, and the body (41) is made of a hard material, and the body (41) corresponds to the opening of the screw hole (23) of the slider (2) The lip portion (42) is integrally coated on the body (41), and the lip portion (42) is made of an elastic material, and the lip portion (42) correspondingly abuts the side surface of the sliding rail (30). The narrow end (43) is narrower than the body (41) and extends from the body (41) to both sides. Slidably disposed in the two side limiting grooves (22) of the slider (20) (see the sectional drawings 6 to 8 for the difference in materials); and a plurality of adjusting screws (50) mounted on the sliding Inside the screw hole (23) of the block (2〇), and the end of the adjusting screw (5〇) is threaded out from the screw hole of the slider (2 phantom opening, and the end of the adjusting screw (50) Abutting on the body (41) of the dustproof sheet; the above is the relationship between the related elements of the present invention and an overview thereof. The operation of the present invention is achieved by the screw of the adjusting screw (5〇) and the screw hole (23), and the rotating screw moves forward and backward to drive the dustproof piece (4〇) 1300825 in the slider (10) ) The chute (21) (10) moves in a small amount of advance and retreat. From the above-mentioned inner valley, it can be seen that, in addition, (four) the 78th drawing of the present invention, when the user of the present invention simply pushes the can _(10), the riding (10) of the machine moves forward and backward - and drives the dustproof piece (10) on the slider (10). The (8)_ micro advance and retreat movement, thereby changing the lip (42) of the dustproof sheet (10) and the sliding surface of the sliding (10) side, so that the lip of the dustproof sheet of the present invention is When the operation is worn or the amount of dust is large, the user can turn the adjusting screw (50) at any time. 'Sub-drive the dust-proof piece (4〇) in the sliding slot (2) of the slider (10). Therefore, the present invention is a kind of linear sliding dustproof structure in which the lip wear condition of the visible dustproof sheet and the adjustment environment of the use environment are adjusted. In addition, in the other embodiment of the present invention, the slider (20) of the present invention is provided with a tapered surface (four) at the end of the adjusting screw (10) corresponding to the dustproof piece (10). A corresponding inclined surface (61) is also formed on the dustproof sheet (4G), and the corresponding inclined surface (10) of the dustproof sheet (10) is slightly moved by the advancement of the tapered surface (10) of the adjusting screw (5〇); and the aforementioned adjusting screw (10) The relative inclined surface pushing mode of the dustproof piece (10) is a simple mechanism application, and should belong to one of the protection scopes of the present invention. In order to find out the outline of the outline, the town's Wei Weimai invention is more practical and practical.··················································· When the adjusting screw (10) is screwed inward, the screw portion of the adjusting screw (9) is screwed along the screw hole (2)), and at this time, the adjusting screw (10) generates a slight movement by the spiral motion, and the adjusting screw (10) The hard material body of the dustproof piece (40) is pushed at the end, and the narrow narrow end (10) of the two sides of the dustproof piece (10) is used to move the dustproof piece (10) inwardly: to increase the lip (42) and the slip of the dustproof piece (40) The amount of interference on the side surface of the handle (30) is as shown in the respective figures. Conversely, if you want to reduce the amount of interference between the lip (42) of the dust guard (10) and the side surface of the slipper (10), simply screw the two side adjustment screws (5〇) outward. By utilizing the elastic characteristics of the lip portion (42) of the dust-proof sheet (10), the lip portion (10) and the side surface of the slipper (10) are subjected to a β-reaction force, whereby the dust-proof sheet (4〇) can be withdrawn outward by the reaction force. However, in order to avoid the range of the lip (42) of the dustproof sheet (4) and the side surface of the slide rail (30) beyond the allowable range, the screw hole and the adjusting screw of the present invention can be matched with ten. Blocking, and port structure, for example, the backing pad, the countersunk head of the corresponding screw head of the screw hole, the stop pin, and the like. In summary, the present invention includes a slide rail, a slider and a plurality of dustproof sheets; the slider slides linearly on the slide rail, and the slider has a plurality of/month slots corresponding to the radial direction of the slide and is dustproof The film is radially slidably mounted in the sliding slot of the slider, and the dustproof sheet changes its interference with the surface of the sliding rail by a slight movement in the/moon tank, and can be combined with the 1300825 5-week screw to push the Yu — the demand, the amount of wear _ * to carry out a small amount of movement; the use of the _ film can be used with the use of the industry's availability" should be undoubted, in addition to this, in this R is also a way to reveal the characteristics of the technology, I have not seen it in the publications before the application, nor have it been used for public inspection. Not only do I have the above-mentioned facts, but also the fact that I can't neglect my sister. Therefore, the "_sex" and "progressiveness" of the present invention are both Has complied with the patent laws and regulations, and filed an application for invention patents in accordance with the law, praying for review and early granting of patents.
12 1300825 f圖式簡單說明】 ^圖係習用US5087130案元件分解立體圖。 :2圖係本發明分解立體圖（由底侧觀之）。 第3圖 係本發明實施立體圖。 第4圖 係本發明防塵片立體圖。 ^ 5圖係'本發明窄縮端及滑塊二侧限制槽組合剖視圖。 第6圖 係本發明朝内進給剖視圖。 第7圖 係本發明朝外退出剖視圖。 第8圖 係本發明實施例之調整螺絲組合放大圖。 第9圖 係本發明另一實施例之組合剖視圖。 第10圖 係本發明另一實施例之調整螺絲組合放大圖。 【主要元件符號說明】 《習用》 U0)滑塊 （ιοί)端蓋 (11)防塵片 （ill)唇部 《本發明》 (20)滑塊 （21)滑槽 ~ (22)限制槽 （23)螺孔 13 1300825 (30)滑軌 (40)防塵片 （41)本體 (42)唇部 （43)窄縮端 (50)調整螺絲 | (60)錐面 （61)斜面12 1300825 f simple description of the figure] ^ Figure is a disassembled perspective view of the US5087130 component. Fig. 2 is an exploded perspective view of the present invention (viewed from the bottom side). Fig. 3 is a perspective view showing the implementation of the present invention. Fig. 4 is a perspective view of the dustproof sheet of the present invention. ^5图' is a cross-sectional view of the combination of the narrow end of the present invention and the two sides of the slider. Figure 6 is a cross-sectional view of the inward feed of the present invention. Figure 7 is a cross-sectional view of the present invention exiting outward. Figure 8 is an enlarged view of the adjustment screw combination of the embodiment of the present invention. Figure 9 is a cross-sectional view showing a combination of another embodiment of the present invention. Fig. 10 is an enlarged view showing the combination of adjusting screws of another embodiment of the present invention. [Main component symbol description] "Utility" U0) Slider (ιοί) end cover (11) Dust piece (ill) Lip "Invention" (20) Slider (21) chute ~ (22) Restriction groove (23 Screw hole 13 1300825 (30) Slide rail (40) Dust plate (41) Body (42) Lip (43) Narrow end (50) Adjustment screw | (60) Cone (61) bevel
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