1311615 九、發明說明： 【發明所屬之技術領域】 本兔明係與-種線性滑執有關，更詳而言之，特別是於 -種線性滑執之防塵及刮屑裝置結構改良，可提高其滑 上 軌條兩者滾動面間之防塵與效果，以確保滑塊於軌條、 /月移之精密度與順暢性。 ' 【先前技術】1311615 IX. Description of the invention: [Technical field to which the invention belongs] The rabbit system is related to the linear slippery, in more detail, in particular, the structure of the dustproof and scraping device of the linear slippery can be improved. It slides on the dust-proof effect between the rolling surfaces of the rails to ensure the precision and smoothness of the slider on the rails, / month shift. 'Prior art
按，線性傳動7L件相關產品應用相當廣泛，常見者諸如 雜滑執、滾珠轉等，制是祕滑軌6被歧安裂於許 夕大型精密機具⑤備_L LX提高機件滑移的精密度、順 暢度、穩定性及使用壽命等。 目前線性滑執為防止粉塵或油污進入軌條與滑塊内部 間之滾動元件處，通常會在線性滑轨之滑塊上安裝防塵結 構，如美國專利號碼US4918846之線性滑軌，即揭示有防塵 結構，其主要是在滑塊上鎖固一防塵U型金屬板，該金屬板 兩側固定有防塵片唇部，並藉由防塵唇部阻播軌條上方表面 之積塵或油污，惟，該防塵結構之缺點在於金屬板需配合多 支螺絲及配合油嘴進行鎖固，組裝配置較為繁複，防塵結構 也較複雜，製造成本較高，另外防塵唇部通常是以貼合方式 固定’容易產生脫落’也無法使用較軟質之撓性材料，同時， π亥防塵唇部難以早獨更換’而需要連同金層板一起史換’故 更換成本高，更換拆裝不易’更重要的是，該防塵唇部與刹According to the linear transmission 7L related products, the application is quite extensive, such as the slippery handle, the ball turn, etc., the system is the secret slide 6 is broken by the large-scale precision machine 5 _L LX to improve the slip of the machine Precision, smoothness, stability and service life. At present, linear sliding is to prevent dust or oil from entering the rolling elements between the rail and the inside of the slider. Generally, a dustproof structure is installed on the slider of the linear sliding rail. For example, the linear sliding rail of US Pat. No. 4,918,846 discloses that dust is exposed. The structure mainly locks a dustproof U-shaped metal plate on the slider, and the dust-proof piece lip is fixed on both sides of the metal plate, and the dust-proof lip blocks the dust or oil on the upper surface of the rail, but The dustproof structure has the disadvantage that the metal plate needs to be matched with a plurality of screws and a grease fitting for locking, the assembly configuration is complicated, the dustproof structure is also complicated, the manufacturing cost is high, and the dust lip is usually fixed by a fitting method. It is also impossible to use a softer flexible material. At the same time, it is difficult to replace the dust lip of the πhai. It needs to be replaced with the gold laminate. Therefore, the replacement cost is high, and it is not easy to replace and disassemble. More importantly, Dust lip and brake
1311615 屬裝置岐妓位結構料，仍料纽鼓額的間隙， 使得粉塵或油污仍容易由防塵唇部與_裝置呈垂直方向 <相對_侵人’㈣接到達執條與滑塊間之滾動元件處， 而景》響兩者間之滑動位移效果。 為改善上述防塵結構上之缺弊，乃有業者發明另一種防 塵結構，如中華民國專利證#號數咖咖，其先前技術便 -有上述美國專利之大致結構與缺點，其主要是在滑塊 内壁面對應上蘭珠溝槽處開設—定位凹槽，並在該定位凹 ^上利用本身彈性安裝—個—體成型之撓性防塵帶，該防塵 f上形成有凸出唇部，可抵襲觸於歸之上表面，以防止 粉塵或㈣進人_與滑„之觸元 =可解決或改善上述美國專利防塵結構之部分缺點，: 2與端錢同樣沒有緊密之定位結構，導致粉塵或油污同 說了輕易地從防塵帶端緣與端蓋平齊處之相對面間侵入滾 動元件處’而景 彡響滑塊於軌條上之滾動位移效果；此外，該 料雖在定位凹槽之橫⑽下緣凸設有突出部，以方便防塵 二-端卡扣定位，但該突出部也相對地佔用阻擋到防塵帶兩 :凸出唇部間之空間’使該空間大幅縮小，進而導致粉塵不 ^滑塊内部通過排出，也因此容易產生堆積阻塞，而影響 /月塊仃走的精密度與順暢性’也可能減損相關滑動元件間之 使用壽命。 1311615 【發明内容】1311615 belongs to the device clamping structure material, still the gap of the new drum, so that the dust or oil is still easily perpendicular to the dust lip and the device _ device relative to the invading person (four) to reach between the bar and the slider At the scrolling element, the scene slams the sliding displacement between the two. In order to improve the above-mentioned shortcomings of the dustproof structure, some manufacturers have invented another dustproof structure, such as the Republic of China Patent Certificate #号咖咖咖, its prior art - the general structure and shortcomings of the above-mentioned US patent, which is mainly in the slippery The inner wall surface of the block is provided with a positioning groove corresponding to the groove of the upper blue pearl, and a flexible dustproof strip which is elastically mounted and formed by itself is formed on the positioning concave surface, and the dustproof f is formed with a convex lip portion. Resist the surface of the upper surface to prevent dust or (4) entering the _ and the sliding element = can solve or improve some of the shortcomings of the above-mentioned US patent dustproof structure: 2 and the end money has no close positioning structure, resulting in Dust or oil stains are said to easily invade the rolling elements from the opposite faces of the edge of the dust-proof tape and the end cover, and the rolling displacement effect of the slider on the rail; in addition, the material is positioned The lower edge of the horizontal (10) of the groove is convexly provided with a protruding portion for convenient positioning of the dust-proof two-end buckle, but the protruding portion also occupies the dust-proof belt relatively: the space between the protruding lips is made to greatly reduce the space. , which leads to dust ^ Interior slide through the discharge, and thus prone to clogging accumulation, the impact / month block Ding precision and smoothness of walking 'may also detract from the correlation between the service life of the sliding element. 1,311,615 SUMMARY OF THE INVENTION
3月提权—種線性滑軌之防塵及刮屑裝置結構改 良，主要包括有-執條、—滑套限位於軌條上之滑塊、二址 配於軌條端部之端蓋、二組配於端蓋外側之刮屑裝置，以及 :於/月塊内壁面之防塵帶；其十，該防塵帶係呈回狀，而具 -㈣與二長邊’可藉由該等短邊卡扣固定於二端蓋上^ 形成有一防塵唇部，其端緣可延伸卡抵於相對 密閉空間者。 “裒置之排屑部位間得以形成一 本^明所提供防塵及刮屑士 防塵”鱗^料抵於㈣之 形成衫個_社㈣“卜置限純槽上，而 唇部與刮;、、α/、準確地定位效果，故其防塵 衣置之排屑部位間 間’而能較習知防塵姓構… Α秦'貫牛罪之在閉空 塊與執條相對滚道面m，錢防止粉塵或油污進入滑 之凹槽芍斗 、人错由刮屑裝置内側較大空間 ° ot ’也可讓粉塵戋油 部，以避免堆 由/可易於沿著凹槽離開滑塊内 性；再者，ώ ' =可確保滑塊行走之精密度與順暢 贫由於防塵帶採—柯 端蓋上，而不需藉助任何鎖=’且可直接卡扣固定於二 僅生產製作成本低π件，故結構較習知簡單，不 —旯/、有紐裝操作簡易快速之優點。 1311615 【實施方式】 用ί閱圖至0二，本發明係一種線性滑執之防塵及刮 屑裝置結構改良較佳實施例，該線性滑軌包括有一執條 (10)、一滑塊（20)、二端蓋（30)、二刮屑裝置（4〇)、一防塵 帶（50)及多數滾動子（圖中未示）；其中： 該軌條（10)，其上設有數個平行於長軸之滾道面（η)， .Μ及數個貫穿上表面（⑵供螺栓（圖中未示）穿伸鎖固之通 孔（13); 該滑塊（20)，係滑套限位於該軌條（1〇)上，其上設有數 個相對轨條（1〇)滾道面（11)之滾道面（21)，使滑塊（2〇)可沿 著執條（10)長軸方向滑移； 該等端蓋（30)，係分別以鎖固等方式組裝配置於該滑塊 (2〇)二端部，其内頂面外側各形成有一定位凹槽（31); | 該等到屑裝置（40)，請再配合參閱圖四至圖六，係分別 、肩口 4方式組裝配置於该等端蓋（3〇)之外側，其内側相對 %於轨條（10)之滚道面（11)處形成有排屑部位（41)，可分別 人軌條（10)左、右二侧面之滾道面（11)相互貼合，並於相對 軌條（10)上表面（12)處設有一凹槽（42)，其寬度尺寸小於軌 條（1〇)上表面（12)，但大於轨條（10)上之通孔（13)直徑，該 :槽（42)内側之左、右邊更分別形成有一限位抵槽（43)，如 第九圖所示； 8 1311615 該防塵帶（50) ’係為一呈回狀之封閉工件，其位於相對 軌條（10)上表面（12)之滑塊（20)内壁面上，且形成有_短进 (51)，以及二平行於軌條（10)長軸之長邊（52) ’其中，該等 短邊（51)可分別卡扣固定於二相對端蓋（3 〇 )内頂面外側之 疋位凹槽（31)中，同時，該等短邊（51)分別大於該刮屑裝置 (40)之凹槽（42)寬度，該等長邊（52)上分別一體延伸有一防 塵唇部（53)，該等防塵唇部（53)二端緣（531)更可分別延伸 卡抵於相對之刮屑裝置（4〇)限位抵槽（43)上，如圖七、八、 十所示，另其底緣則可分別抵頂於軌條（10)上表面（12)，使 防塵帶（50)之防塵唇部（53)與刮屑裝置（40)之排屑部位（41) 間得以界定出一密閉空間，以防止粉塵或油污進入滑塊（2〇) 與執條（10)之相對滾道面（u)、（21)間，且當滑塊（2〇)沿轨 條（10)長軸方向滑移時，該粉塵或油污也可沿著刮屑裝置 (40)内側凹槽形成之較大空間順利離開滑塊（2〇)内部； 該等滾動子（圖中未示），其係組裝配置於該滑塊（20) 與轨條（10)之相對滚道面（11)、（21)間，可供滑塊（20)沿轨 條（10)之長軸方向作滚動滑移，由於該等滾動子屬於習知構 造’非本發明之技術特徵，故在此不多所贅述。 為供進一步瞭解本發明構造特徵、運用技術手段及所預 期達成之功效，茲將本發明使用方式加以敘述，相信當可由 此而對本發明有更深入且具體之暸解，如下所述： 1311615 •- 請再參閱圖一、七、八所示，本發明之線性滑軌具有簡 易之組I特性，亦即，可先在端蓋（3〇)組裝於滑塊（2〇)二側 的同時，將防塵帶（50)二側之短邊（51)預先卡扣固定於端蓋 (30)外側之定位凹槽（31)上，如此，當端蓋（3〇)鎖固於滑塊 (20)時，該防塵帶（5〇)便可一起被牢固地卡扣定位於二端蓋 (30)上，接著，再將二刮屑裝置（4〇)鎖固於相對之端蓋（3〇) 上，復將滑塊（2〇)滑套限位於執條（1〇)上，即可簡易快速地 元成本發明線性滑軌之組裝作業。 值得一提的是，由於本發明刮屑裝置（4〇)之凹槽（42) 内側二邊岣分別形成有一限位抵槽（4 3 )，可於組裴之際供防 塵帶（5〇)二侧防塵唇部（53)之端緣（531)準確地抵止定位， 了產生I、岔貼合與多轉折面之抵止作用，如圖十所 厂、'言樣的抵止疋位結構相較習知防塵結構，確實具有極佳 φ之在封攻果，使得防塵帶（50)之防塵唇部（53)與刮屑裝置 排屑σ卩位（41)間，可自然形成極佳之密閉空間，而能 有效地防止粉塵或油污由此侵入滑塊（2〇)與軌條⑽相對 2滾動面（21)、（11)間，加上該刮屑裝置（4_側設有較大 ^ 凹槽（42)，且該凹槽（42)完全不會受到防塵帶（5〇) 或月鬼（2〇)之阻擋，如圖二所示，使得滑塊（2〇)於軌條（1〇) 上滑移時，該祕⑽上表面（⑵上之粉麵油污能夠順利 地由此通過滑塊⑽）内部，而不會產生堆積或阻塞，因此， 1311615 均可藉以石赛供滑塊（20)行走之精密度與順暢性，以避免產生 卡滯、行0順之情形，亦可延長相關滑移構件間之使用壽 命；另外，由於本發明之防鱗（5G)係採—體成型，並可直 接卡扣固定於二端蓋⑽上’而不需藉助任何鎖固元件，因 此，整體構造相當簡單’可降低生產製作成本，組裝操作也 較為簡易快速，而符合經濟成本效益。 综上所述，本發明在同誠品巾實有其極佳之進步實用性， 同時遍查—外__結構之技術㈣，文獻巾亦未發現 有相同的構造存在在先，是以，本發明實已具備新型專利要 件，爰依法提出申請。 惟，以上所述者，僅係本發明之—較佳 已’故舉凡制本發職明書及申請糊範圍所為之等效結 構變化，理應包含在本發明之專利範圍内。Lifting the rights in March—the improvement of the dustproof and scraping device structure of the linear slide rails, mainly including the sliders on the rails, the sliders on the rails, the end caps on the ends of the rails, and the second a scraping device assembled on the outer side of the end cap, and a dustproof strip on the inner wall of the /month block; the ten, the dustproof strip is in the shape of a back, and the - (four) and the two long sides are available by the short sides The buckle is fixed on the two end covers ^ to form a dust lip, and the end edge of the buckle can extend to the relatively closed space. "The dust-proof and scraping-proof dust is provided between the chip-scraping parts of the sputum." The scales are formed in accordance with (4). The body is formed in a pure groove, and the lips are scraped; ,, α,, accurately positioning the effect, so the dust-proof clothing placed between the parts of the chipping 'and can be more familiar with the dust-proof name structure ... Α ' ' 贯 牛 牛 在 在 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭 闭Money prevents dust or oil from entering the slippery groove, and the person is mistaken by the large space inside the scraping device. °ot 'can also let the dust lick the oil to avoid stacking/can easily move away from the slider. In addition, ώ ' = can ensure the precision and smoothness of the slider walking due to the dust-proof belt mining - Ke end cover, without the need for any lock = ' and can be directly snapped to the second only production cost is low π Therefore, the structure is simpler than conventional, and it has the advantages of simple and quick operation. 1311615 [Embodiment] The present invention is a dust-proof and scraping device structure for linear sliding. In a preferred embodiment, the linear slide includes a handle (10), a slider (20), and a two-end cover. 30), two scraping device (4〇), a dustproof belt (50) and a plurality of rolling elements (not shown); wherein: the rail (10) is provided with a plurality of raceways parallel to the long axis Surface (η), .Μ and several through-surfaces ((2) for bolts (not shown) for through-holes (13); the slider (20), the sliding sleeve is limited to the rail ( 1)), there are several races (21) of the opposite track (1〇) raceway surface (11), so that the slider (2〇) can slide along the long axis of the bar (10) The end caps (30) are respectively assembled and disposed on the two ends of the slider (2〇) by locking or the like, and a positioning groove (31) is formed on the outer side of the inner top surface; The device (40), please refer to FIG. 4 to FIG. 6 together, and is assembled and disposed on the outer side of the end cover (3〇) respectively, and the inner side is opposite to the raceway surface of the rail (10). ) a chip removing portion (41) is formed, and the raceway surfaces (11) of the left and right sides of the human rail (10) are respectively adhered to each other, and are disposed at the upper surface (12) of the opposite rail (10). There is a groove (42) whose width is smaller than the rail (1)上) the upper surface (12), but larger than the diameter of the through hole (13) on the rail (10), the left and right sides of the inner side of the groove (42) are respectively formed with a limit abutment groove (43), such as the ninth As shown in the figure; 8 1311615 The dust-proof belt (50)' is a closed workpiece which is located on the inner wall surface of the slider (20) of the upper surface (12) of the opposite rail (10) and is formed with _ Short forward (51), and two long sides (52) parallel to the long axis of the rail (10) 'where the short sides (51) can be respectively fastened and fixed to the top surface of the opposite end cover (3 〇) In the outer clamping groove (31), at the same time, the short sides (51) are respectively larger than the width of the groove (42) of the scraping device (40), and the long sides (52) are integrally extended with a dustproof The lip (53), the two end edges (531) of the dust lip (53) can respectively extend against the opposite scraping device (4〇) limit abutment groove (43), as shown in FIG. 10, the bottom edge can be respectively abutted against the upper surface (12) of the rail (10), so that the dust-proof lip (53) of the dust-proof belt (50) and the chip removal portion of the scraping device (40) (41) to define a confined space to Prevent dust or oil from entering the slider (2〇) and the opposite raceway surfaces (u) and (21) of the bar (10), and when the slider (2〇) slides along the long axis of the rail (10) The dust or oil may also smoothly leave the inside of the slider (2〇) along a large space formed by the groove inside the scraping device (40); the rollers (not shown) are assembled and arranged The slider (20) and the opposite raceway surfaces (11) and (21) of the rail (10) can be used for the sliding movement of the slider (20) along the long axis direction of the rail (10) due to These rolling elements belong to the conventional structure 'not the technical features of the present invention, and therefore are not described here. For a further understanding of the structural features of the present invention, the application of the technical means and the intended effect, the mode of use of the present invention will be described. It is believed that the present invention may be more deeply and specifically understood as follows: 1311615 •- Referring to FIGS. 1 , 7 and 8 again, the linear slide rail of the present invention has a simple group I characteristic, that is, the end cover (3〇) can be assembled on both sides of the slider (2〇). The short side (51) on both sides of the dustproof strap (50) is pre-fastened and fixed to the positioning groove (31) on the outer side of the end cover (30), so that when the end cover (3〇) is locked to the slider (20) The dust band (5〇) can be securely snapped together on the two end caps (30), and then the two scraping devices (4〇) are locked to the opposite end caps (3〇) ), the slider (2〇) sliding sleeve is limited to the bar (1〇), so that the assembly of the linear slide can be easily and quickly realized. It is worth mentioning that, because the inner side of the groove (42) of the scraping device (4) of the present invention is formed with a limiting abutment groove (43), the dustproof band can be provided at the time of the grouping (5〇). The end edge (531) of the two-side dust-proof lip portion (53) accurately resists the positioning, and the I, the 岔 fit and the multi-turn surface are resisted, as shown in Fig. 10, the words of the 疋 抵Compared with the conventional dustproof structure, the bit structure does have excellent φ in the sealing effect, so that the dust lip (53) of the dustproof tape (50) and the chip removing device σ 卩 position (41) can be naturally formed. Excellent sealed space, which can effectively prevent dust or oil from intruding between the slider (2〇) and the rail (10) relative to the 2 rolling surfaces (21), (11), plus the scraping device (4_ side There is a larger ^ groove (42), and the groove (42) is completely blocked by the dust band (5〇) or the moon ghost (2〇), as shown in Figure 2, so that the slider (2〇 When sliding on the rail (1〇), the upper surface of the secret (10) (the surface oil on (2) can smoothly pass through the slider (10)) without accumulation or blockage, therefore, 1311615 borrow The precision and smoothness of the walking of the slider (20) in the stone race to avoid the occurrence of jamming, the smoothness of the line, and the service life between the relevant sliding members; in addition, due to the anti-scale of the present invention ( 5G) is formed by body-molding and can be directly snap-fitted to the two-end cover (10) without any locking components. Therefore, the overall structure is quite simple, which can reduce the production cost and make the assembly operation simple and fast. In view of the economic cost-effectiveness, in summary, the present invention has excellent progress and practicality in the same Eslite towel, and at the same time, the technology of the structure of the external __ structure (4), the document towel has not found the same structure exists. In the first place, the present invention already has a new type of patent requirement, and the application is filed according to law. However, the above-mentioned ones are only the preferred ones of the present invention, and the scope of the application and the scope of the application paste are The equivalent structural changes are intended to be included in the scope of the invention.
11 圖 圖11 map
1311615 【圖式簡單說明】 =係本發日轉㈣歡謂分解圖。 :二明線性滑軌之組合狀態側視平面圖。 糸本电明，裝置之側視平面圖。 圖四係刮屑裝詈夕# 内側立體外觀與局部放大示意圖。 圖五係本發明防塵帶之側視平面圖。 圖/、係本發明防塵帶之仰視平面圖。 圖七係本發明防塵帶短邊與刮屑裝置内侧相對部位之细 裴狀態示意圖。 圖八係本發明防塵帶之安裝狀態仰視示意圖。 圖九係本發明線性滑執於未安裴防塵帶狀態下之局部側 視及放大示意圖。 圖十係本發明線性滑執於安裝防塵帶狀態下之局部側視 及放大示意圖。 12 1311615 【主要元件符號說明】 10執條 11滚道面 12上表面 13通孔 20滑塊1311615 [Simple description of the schema] = The current day (four) is an exploded view. : Side view plan view of the combined state of the two linear slides.糸本电明, a side view of the device. Figure 4 is a schematic view of the inner side stereoscopic appearance and partial enlargement of the shavings. Figure 5 is a side plan view of the dust shield of the present invention. Figure / is a bottom plan view of the dustproof tape of the present invention. Fig. 7 is a schematic view showing the state of the short side of the dustproof strip of the present invention and the opposite portion of the inner side of the scraping device. Fig. 8 is a bottom view showing the installation state of the dustproof tape of the present invention. Fig. 9 is a partial side elevational view and an enlarged schematic view showing the linear sliding of the present invention in the state of the uninsulated dustproof belt. Figure 10 is a partial side elevational view and an enlarged schematic view of the linear slider of the present invention in the state in which the dustproof strap is installed. 12 1311615 [Description of main component symbols] 10 implementation strip 11 raceway surface 12 upper surface 13 through hole 20 slider
21滾道面 30端蓋 31定位凹槽 40刮屑裝置 41排屑部位 42凹槽 43限位抵槽 50防塵帶 51短邊 52長邊 53防塵唇部 531端緣21 raceway surface 30 end cover 31 positioning groove 40 scraping device 41 chip removal part 42 groove 43 limit abutment 50 dust band 51 short side 52 long side 53 dust lip 531 end edge