201139880 六、發明說明： 【發明所屬之技術領域】 本發明係關於 螺鎖構件固定於 行線運動地組裝^ 用之蓋。 種於長邊方向延伸的軌道滑轨利用複數 基台，再於轨道滑軌經由多數滾動體，可進 移動構件之運動導引裝置及運動導引裝置 【先前技術】 運動導W裝置係 數滾珠、滾子W 邊方向延伸的長條轨道滑轨，經由多 的滾動運動，⑪'動體組裝鞍狀移動構件而成。藉由滾動體 運動。使㈣構件便錄道雜上騎纽運動或曲線 動。 ；n精度導彳丨*移動構件所支撐的誠物之線運 該運動導引步：番士 、 、罝中，若在滾動體有附著塵埃等異物，便會 衰動體的磨損’導致導引精度降低的可能性。為防止 在移動構件移動方向的㈣©，安裝有刮取執道滑 軌所，著異物’俾防止侵人移動構件内部用的密封件。 i~疋為將執道滑軌螺鎖於基台，便在軌道滑執上面於長 邊方向相互隔開間關設複數貫通孔。在貫通孔中插入螺 栓右將螺#：旋人基台，螺栓的頭部便喊於該貫通孔的馨 孔座面’軌道滑軌便被螺鎖於基台。 當運動導引裝置係使用於塵埃較多的環境中時，在軌道滑 軌的該貫通孔中便會滯留塵埃。在貫通孔中滞留的塵埃係無 099146064 4 201139880 导利文獻 — 謂部與卡合部構成的上面 蓋。該本體部係朝軌道滑軌上面 的長邊方向延伸，並覆蓋軌 複數讀孔，且呈平板狀。該等複數卡合部係結合 於本^上面蓋的複數卡合部係卡合於軌道滑執上面的螺 栓用貝通孔’並呈固接有上面蓋的狀態。根據專利文^ 所記載的發明，為將上面蓋呈固接狀態而·軌道滑執現有 的貫通孔，因而不需要為在執道滑執安裝新的上面蓋之加 工’俾可減少加工步驟數。 專利文獻2有揭示-種：在轨道滑轨上面寬度方向的兩緣 部，加工於長邊方向全長延伸的二列長邊溝，藉由使由蓋的 寬度方向兩緣部彎折而成的板彈簧部，卡合於軌道滑轨的長 邊溝中，便呈將蓋予以固接狀態的運動導引裝置。 [先行技術文獻] [專利文獻] 專利文獻1:日本專利特開平8_247146號公報 專利文獻2 :德國專利申請案公開第19919247號說明書 【發明内容】 (發明所欲解決之問題） 但疋，因為執道π執係屬於長條，因而不僅執道滑執的長 099146064 5 201139880 f在執、錢中所加工的貫通孔間距亦會發生誤差。例如 田全長為m執道滑軌的情況’貫通孔的間距累積誤差係容 許至土〇.3_，軌道滑軌的全長誤差係容許至±2_。 專利文獻1所記載的上面蓋，會有頗難使上面蓋的複數卡 合部卡合於間距有出現誤差的複數貫通孔中之問題。況且， 即便在軌道q執安裝有上面蓋，亦會有無法調節上面蓋相對 於軌道π軌的長邊方向位置H若將複數條軌道滑執於 長邊方向連接’則因為無法調整上面蓋的長邊方向位置，因 而在相鄰接的一對上面蓋間容易出現間隙。 專利文獻2所記载的運動導引裝置，因為在執道滑轨上面 的寬度方向兩緣部之長邊溝中，卡合有蓋的寬度方向兩緣 部，因而可相對於軌道滑執調節蓋的長邊方向位置。但是， 因為長邊溝係橫跨執道滑_長邊方向全長延伸，因而會有 異物從在執道滑執長邊方向的端部所開設之長邊溝的端部 侵入，並在長邊溝中朝長邊方向移動後，到達軌道滑執的滾 動體滾動部之問題。依此的話，便無法發揮為防止滾動體附 著異物的蓋之原本效用。 專利文獻2所記載的運動導引裝置中，因為板彈簧部亦是 橫跨蓋的長邊方向全長形成，因而亦會有對軌道滑執的長邊 溝及蓋的板彈簧部寬度方向之偏移容許能力較小的問題。例 如若因轨道滑軌的長邊溝、或蓋的板彈簧部加工誤差，而造 成該等在寬度方向發生位置偏移’便會有蓋依傾斜於軌道滑 099146064 6201139880 VI. Description of the Invention: [Technical Field] The present invention relates to a cover for fixing a screw lock member to a line motion. The track slides which are extended in the longitudinal direction use a plurality of bases, and then the track slides pass through a plurality of rolling bodies, and the movement guides and the motion guides of the moving members can be moved. [Prior Art] The motion guide W device coefficient balls, The long rail slide rail extending in the direction of the roller W is formed by assembling a saddle-shaped moving member through a plurality of rolling motions. Movement by rolling elements. Make the (4) components recorded on the riding movement or curve. ;n precision guide 彳丨 * The line of honesty supported by the moving member transports the movement guide step: Fanshi, 罝,, if there is foreign matter such as dust attached to the rolling element, the wear of the damper will lead to the lead The possibility of reducing the precision. In order to prevent (4) © in the moving direction of the moving member, a scraping rail is mounted, and a foreign matter is prevented from being invaded by the inside of the movable member. i~疋 is to lock the obstructing slide rail to the base, and then set a plurality of through holes in the longitudinal direction of the track slipper. Insert the bolt into the through hole and turn the screw to the right side. The head of the bolt is shouted at the sleek seat surface of the through hole. The track rail is screwed to the base. When the motion guiding device is used in an environment with a lot of dust, dust is retained in the through hole of the rail slide. The dust remaining in the through hole is not 099146064 4 201139880 Guide document — The upper cover composed of the engaging portion and the engaging portion. The body portion extends toward the longitudinal direction of the upper surface of the track rail and covers the plurality of read holes of the track and has a flat shape. The plurality of engaging portions are in a state in which the plurality of engaging portions of the upper cover are engaged with the through-holes of the bolts on the upper surface of the rail slide and are fixed to the upper cover. According to the invention described in the patent document, the conventional through hole is slid in the state in which the upper cover is fixedly attached, so that it is not necessary to install a new upper cover for the execution of the handle. . Patent Document 2 discloses that: two edge portions in the width direction of the upper surface of the rail rail are formed by bending two long-side grooves extending over the entire length in the longitudinal direction by bending both edges in the width direction of the cover. The leaf spring portion is engaged with the long side groove of the rail slide rail, and is a motion guiding device for fixing the lid. [PRIOR ART DOCUMENT] [Patent Document] Patent Document 1: Japanese Patent Laid-Open No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. No. No. 19919247. The road π system is a long strip, so it is not only the long-term slippage of the long-running 099146064 5 201139880 f. For example, in the case where the total length of the field is m, the cumulative error of the pitch of the through holes is allowed to be transmitted to the soil. 3_, and the total length error of the track slide is allowed to ±2_. In the upper cover described in Patent Document 1, it is difficult to engage the plurality of engaging portions of the upper cover in the plurality of through holes having errors in the pitch. Moreover, even if the upper cover is attached to the track q, there is a possibility that the position of the upper cover relative to the track π rail cannot be adjusted. If the plurality of tracks are slid in the long side direction, the upper cover cannot be adjusted. The position in the longitudinal direction is such that a gap is likely to occur between a pair of adjacent upper covers. In the motion guiding device described in Patent Document 2, since both edges of the width direction of the cover are engaged in the long side grooves of both edge portions in the width direction of the upper surface of the road rail, the adjustment cover can be slid with respect to the rail. The position of the long side direction. However, since the long-edge groove extends across the length of the long-side direction of the road, there is a foreign matter that intrudes from the end of the long-side groove opened at the end of the long side of the road, and is on the long side. After the groove moves in the direction of the long side, it reaches the problem of the rolling element rolling portion of the track slipper. In this case, the original effect of the cover for preventing the foreign bodies attached to the rolling elements cannot be exerted. In the motion guiding device described in Patent Document 2, since the leaf spring portion is formed over the entire length in the longitudinal direction of the cover, the long side groove for sliding the track and the width direction of the leaf spring portion of the cover are also biased. The problem of less tolerance. For example, if the long side groove of the rail slide rail or the leaf spring portion of the cover is misaligned, such that the positional deviation occurs in the width direction, the cover will be inclined to the rail slide. 099146064 6
S 201139880 執的狀態錢、觸絲板彈簧料度施加力的問題發生。 又，將二條轨道滑轨於長邊方向連接，並將二條 ^ 長合計長度的蓋橫跨二條軌道滑軌安裝時，因第_條=: 條執道滑執的長邊溝發生寬度方向偏移，導致發生同樣的^ 題。 緣是，本發明第-課題在於提供能解決f知運動導引裝置 之上述問題的運動導引裝置及運動導引裝置用之蓋。 、但是’在軌道㈣所安裝的蓋，具有厚度薄至例如〇 5娜 以下、且轨道滑執的長邊方向呈細長之特徵。近年，隨軌道 滑軌的長條化演進，亦要求例如達5m以上長條的蓋。此種 長條蓋在蓋進行運搬等情況時，會有蓋容㈣曲撓而彎曲的 問題。若蓋出現料，當安裝於執道滑執時，便無法使蓋密 接於執道滑執的上面，導致在執道滑執與蓋之間發生間隙。 “若提高蓋的強度’便可抑制蓋的彎曲情形。但是，若提高 蓋^強度’會有在蓋时坦中央料其長邊方向發生通稱 「袋波」（pocket wave)的圓形狀凹凸之新問題。 ，緣是，本翻第二課於提供能抑制運搬時的蓋彎曲情 形，且亦能防止蓋發生袋波的運動導Μ置用之蓋。 (解決問題之手段） 以下’針對本發明進行說明。 為1決上述第-課題，本發明-態樣的運動導引褒置，係 於長邊方向延伸的軌道滑軌利用複數螺鎖構件固定於蒸 099146064 201139880 台，並在上述執道滑軌，經由多數滾動體可進行線運動地细 裝移動構件之運動導引裝置，其特徵在於具備有：上述執道 滑軌與蓋，而上述軌道滑轨係具有開設於上述轨道滑執的上 面，並於上述長邊方向相互隔_隔排列，供上述複數螺鎖 構件插入用之複數貫通孔，並且具有開設於上述執道滑執上 面的至少-蓋安裝孔；該蓋係覆蓋著上述執道滑轨上面的上 述複數貫通孔；而上述軌道滑㈣蓋安裝孔，係具有與上述 軌道滑軌的寬度方向呈對向且平行之—對㈣、及將上述一 對側壁的上述執道滑軌之上述長邊方向兩端部予以連接的 一對端部壁；上述蓋係具有：載置於上述執道滑執的上面且 覆蓋上述複數貫通孔的蓋本體、以及結合於上述蓋本體且從 上述蓋本體朝上述執道滑軌突出的至少一嵌入部；藉由使上 述蓋的嵌入部進行彈性變形或塑性變形而嵌入上述軌道滑 軌的蓋安裝孔，上述蓋的嵌入部便在上述蓋絲孔的上述一 對側壁間進行彈性變形或塑性變形，上述蓋便被固定於上述 軌道滑勒.。 為解決上述第-課題，本發明一態樣的運 =係於長邊方向延伸的執道純利用複數螺鎖構件固定於 並在上述軌道滑執，經由多數滚動體可進行線運動地 二裝移動構件之運動導引裝置用之蓋，其特徵在於具備有： 在上述執道滑㈣上㈣設有朝上述軌道滑執的長邊方向 相互隔開_排列，絲上述複數螺鎖構件插人用的複數貫 099146064 201139880 通孔’並’有至少-蓋安裝孔；上述軌道滑執的蓋安裝孔 係具有：與上述執道滑執寬度方向呈對向且平行之一對側 壁、與連接上述一對側壁的上述長邊方向兩端部之一對端部 J，上述蓋係具有：載置於上述執道滑軌的上面且覆蓋上述 軌道滑軌之上述複數貫通孔的蓋本體、以及結合於上述蓋^ 體且從上述蓋本體朝上述軌道滑軌突出的至少一嵌入部；藉 由使上述蓋的嵌入部進行彈性變形或塑性變形而嵌入上述 執道滑執的蓋安裝孔，上述蓋便被固定於上述軌道滑軌。 為解決上述第二課題，本發明再另一態樣的運動導弓丨裴置 用之蓋’係於長邊方向延伸的軌道滑軌利用複數螺鎖構件固 定於基台，並在上述執道滑軌，經由多數滾動體可進行線運 動地組裝移動構件的運動導引裝置用之蓋，其特徵在於，具 備有：在上述軌道滑軌的上面開設有朝上述執道滑軌的長邊 方向相互隔開間隔排列，且供上述複數螺鎖構件插入用之複 數貫通孔；上述蓋係載置於上述軌道滑軌的上面，並覆蓋上 述軌道滑制上述魅貫通孔；上述蓋的材·朗質乳延 為維氏硬度HV未滿370之彈簧用不錄鋼鋼帶的 SUS304-CSP 或 SUS301-CSP。 (發明效果） 根據本發明一態樣及其他態樣，因為執道滑執的蓋安穿孔 並未開設於執道滑軌的長邊方向端面，因而可防止異物從軌 道滑軌的長邊方向端面經由蓋安裝孔侵入軌道滑轨内部。 099146064 9 201139880 又，因為蓋安裝孔係具有與執道滑執的寬度方向呈對向且平 行之一對側壁’且嵌入部係在蓋安裝孔的一對側壁間進行彈 性變形或塑性變形，因而可在嵌入部與蓋安裝孔的嵌合狀態 保持呈一定狀態下，容許嵌入部對蓋安裝孔的長邊方向位置 偏移。所以，可使蓋對轨道滑軌的安裝趨於容易，亦可使執 道滑軌長邊方向的蓋位置調節變為容易。 根據本發明再另一態樣，因為蓋的材料係使用彈簧用不銹 鋼鋼帶，因而可提升蓋的強度，並可抑制呈長條化的蓋發生 彎曲情形。又，因為彈簧用不銹鋼鋼帶係經調質軋延為維氏 硬度HV未滿370，因而可使蓋呈柔軟，俾可抑制蓋發生袋 波情形。 【實施方式】 以下，根據附不圖式，針對本發明實施形態的運動導引裝 置進行詳細說明。圖1與圖2所示係在軌道滑軌未安裝蓋的 狀態之運動導引裝置第—實施形態。圖i表示運動導引裝置 的分解立體示意®’圖2表示與轨道雜長邊方向的正交方 向之運動導引裝置截面圖。 運動導引裝置係具備有轨道滑轨1及移動區塊2。該軌道 滑軌1係於長邊方向呈麵狀延伸。靜動區塊2係在該軌 道滑執1 _當作滾動_的多數滾子3，可移動地組裝於 長邊方向，並當作移動構件。 圖1所示在軌道滑軌1的上面在長邊方向相互隔開間 099146064 201139880 隔開設複數貫通孔I8。在貫通孔财插人#作為將軌道滑 軌1固疋於基台之螺鎖構件用的具六角孔之螺栓(以下簡稱 螺栓」）。如圖2的切剖圖所示，在貫通孔18巾同心圓形 成較直徑較大於螺栓頭部的紅部⑽、及略大於螺检之螺 紋部的孔m。為⑽m埋人貫通孔18内，便使馨孔 部18a的高度較高於螺栓的頭部高度。 圖1所示之複數貫通孔18中插通入至少二螺栓。 通入貫通孔18中，並將螺栓旋人基台，則螺栓的頭部便配 座於轨道賴1的S孔部18a之座面，軌騎軌丨便被螺鎖 於基台。機台等進行線運動的構造物，係使用可旋入移動區 塊2上面的螺栓，安裝於移動區塊2。 如圖2所示，軌道滑軌1係呈截面略四角形狀，且其左右 侧面形成V字狀凹槽ia。在將軌道滑轨丨的底面配置於火 平面狀態（圖2所示狀態）下，於凹槽ia的傾斜上下壁、 形成當作滾動體進行滾動運動之滚動體滾動 °丨用的滚子滚 動面lb。在執道滑轨1的左右侧面形成上下各-條人计 條的滚子滾動面lb。各滚子滚動面lb係形点i π 29 战十面，並沿執 道滑軌1的長邊方向呈細長延伸。上侧滾子滚動面^ 有的平面、與下侧滚子滾動面lb所含有的|〃 3 J卞面，係指呈大 致90度角度交叉。藉由將四條滾子滾動面lb依此種方气 置’便可負荷對移動區塊2所作用的垂直方向荷重(徑= 重、反徑向荷重）、水平方向荷重、力矩荷番 ° V更。轨道滑軌i 099146064 11 201139880 係金屬製，而滾子滾動面lb係經研削加工β 如圖1所示，移動區塊2係具備有：移動區塊本體4、及 方向轉換路構成構件5、16、Π。該移動區塊本體4係形成 有與軌道滑軌1的四條滾子滾動面lb呈相對向之四條負荷 滾子滾動面2d、及平行於四條負荷滾子滾動面2(1的四條無 負荷返回路8。該等方向轉換路構成構件$、16、17係分別 將四條負荷滾子滚動面2d與四條無負荷返回路8予以連 接’而分鄉成方向轉換路。方向轉換路構成構件5、Μ、 17係由尾板5、内側方向轉換路構成構件17、及内外方向 轉換路構成構件16所構成。在移動區塊2的左右側壁分別 形成二條方向轉換路。二條方向轉換路係在移動區塊2的移 動方向端部形成為讀蚊狀I在尾板5中形成立體交又 Γ向轉換路外腳。在内側方向轉換路構成構件Π中形 成内側方向轉換路的内周側。在 ::=_轉__及：= :::=移ΓΓ趙4的__。内 俜由尾板5盥蒋紅 料方向轉換路構成構件16 '、由尾板5與移動區塊本體4的端面間所包夹。 二塊本趙4係具備有:與軌道滑軌〗上面 宁央。P 2a、以及從中央部2a 滑軌1的;η 右一側朝下方延伸並與執道 099146064 出邛2〇係與在軌道滑執1 12 201139880 =側面所設置之凹槽la之形狀搭配而形成為v字狀。在該 突出部2e的二側面形成對應於滚子滚動© lb之二條負荷滾 子滾動面2d。如ϋ 2所示，突出部2e上侧的負荷滾子滾動 面2d係平行於軌道滑執1上侧的滾子滾動Φ lb，突出部2c 下側的負荷滾子滾動面2 d係平行於下側的滾子滾動面i b。 上側負荷滾子滾動面2d所含有的平面、與下側負荷滾子滾 動面2d所含有的平面’係指依大致9G度角度交叉。 利用移動區塊2的四條負荷滾子滾動面2d、四條無負荷 返回路8、及四條方向轉換路，形成四條迴圈狀滚子循環 路。在各滾子猶環路巾排列魏滾子3。複數滾子3係一連 串旋轉自如地由扣件1〇所保持。 如圖2的截面圖所示，在執道滑軌1的滾子滾動面lb、 與移動區塊核4的貞餘子軸面2d之間，介設滾子3。 滾子3係在滾子滾動面lb與負荷滚子滾動面2d之間，承接 壓縮荷重。若移動區塊本體4對軌道滑軌i進行相對性移 動’滾子3便在貞荷滾子滾糾7(滾子滾動面化與負荷滾 子滚動面2d之間）’—邊承受荷重—邊進行滾動運動。滾動 至移動區塊本體4的負荷滾子滾動面2d —端之滾子3，係 如圖1所示’被掏起於尾板5内，經由U字狀方向轉換路 後再進入無負荷返回路8中。 在方向轉換路及無負荷返回路8内，滾子3呈無負荷狀 態，一邊被後續的滾子3所推擠一邊進行移動。通過無負荷 099146064 13 201139880 返回路8的滚子3 ’經由對向側的方向轉換路後，再度進入 負4滾子滾動路7。由料負荷滚子滾動路7、方向轉換路 及無負荷返回路8形成迴圈狀滾子循環路。 如圖1所不，在移動區塊本體4的負荷滾子滚動面2d兩 側緣’安裝有長條的保持構件u、12、13。在樹脂製保持 構件1卜12、13中形成有可導弓丨扣件10的導溝(參照圖2)， 使當從執道滑執1中拆除移動區塊2時，防止發生滚子3 從負荷滾子滚動面2d中脫落情形。在將軌道滑軌丨的底面 配置於水平面狀_ 2所示狀態）下，第i保持構件u係 導引在下側滾子滚動面2d移動的扣件下侧。第2保持構 件12係導引在下側滾子滾動面2d移動的扣件10上側，且 導引在上側滾子滾動面2d中移動的扣件H)下側。第3保持 構件13係導引在上側滾子滾動面2d移動的扣件1〇上側。 塊本體4_壁部2b中賴從上下 滾子滾動面2d以既定間隔呈平行延伸的貫通孔14 通孔14中插入可構成無 以貝 構㈣。無負荷返回路構成齡回路8的無負荷返回路構成 軸線方向分割為2的一對+ 15係由將細長管狀構件沿 成構件15 所構成。在無負荷返回路構 =1 荷返回路8,且形成可導引扣件Π)的 導溝。無負荷返回路構虑 件10的 201139880 面’女裝有對應於軌道滑軌ι外形形狀的密封件 =:6便可防止諸如粉塵、垃圾、二異物 =間糾人於移動區塊2的内部，並附著於滾子3的情況物發 區塊2游走範圍内的貫通孔]8内 ， 2物便會以移動區塊2的内部。又，若貫通孔Μ的圓形 緣部與密封件6係錄m的上面呈蚊，便會導 封件遭受磨損。為防止此現象，便如圖 =一 2。所覆蓋。在移動區塊2所= 件6之内側面形狀，係對應於蓋2〇的外形形狀。 蓋1=係從執道滑軌1上拆卸蓋2G的狀態。_中， 蓋係翻向背面，呈現蓋20的底面側之立體示 道滑軌1中於一對貫通孔18間， 又啕於執道滑軌1的長 =相隔既定間隔，且朝執道滑⑴的長邊方向呈細長而 蓋安裝孔用之長孔19。複數長孔19係在軌道滑軌 =度方向中央處呈一列排列。蓋2〇係設有:载置於軌 知執1上_蓋本體2卜與結合於蓋本體21 用之複數彈簧部22。蓋本體21的長邊方向兩端部係對應於 執道滑執1的端面呈直角彎折而形成f折部叫。在蓋本體 21的寬度方向兩端部，形成對應於執道滑軌i的侧面呈彎 曲的緣部21b。使蓋本體21載置於軌道滑軌丨的上面並 使彈箐部22 -個個逐—地嗔-聲進行彈性變形並嵌入軌道 099146064 15 201139880 滑執1的長孔19申，藉此蓋20便被固定於軌道滑軌丨。然 後，利用當作結合手段用的蓋螺鎖螺絲23(參照圖3)，將蓋 20的彎折部21a固定於軌道滑轨i的端面le，最後蓋2〇便 被固定於軌道滑軌1。 圖5表示執道滑執1的詳細圖。軌道滑軌丨的長孔Η係 具備有：與執道滑軌1之寬度方向呈對向的一對侧壁19&、 及連接一對侧壁19a的長邊方向兩端部之一對端部壁1%。 一對側壁19a係平行於軌道滑軌丨的長邊方向，並形成於相 互平行的平面，且該平面係與執道滑軌丨的上面呈正交。一 對側壁19a間的距離（寬度W)係呈一定而不依照長孔19的 長邊方向位置與深度而異。端部壁19b係形成於半圓筒面。 即，長孔19的平面形狀係形成為軌道滑軌丨的長邊方向呈 細長方形部分、與方形部分長邊方向兩端部之半圓部分所級 合之形狀。長孔19的長邊方向之端與端間之長度L，係較 長於寬度W。長孔19係具有底面19c，上下方向並未貫通 執道滑軌1。長孔19係藉由使例如端銑刀等銑削朝執道滑 軌1的長邊方向移動而形成。在轨道滑轨丨的長邊方向兩端 面le ’形成旋入蓋螺鎖用螺絲23的螺孔25。 圖6表示蓋20的詳細圖。蓋2〇係具備有：載置於軌道滑 軌1上面的蓋本體21、及結合於蓋本體21的複數彈簧部 22 °蓋本體21的寬度方向兩端部，形成對應軌道滑執1的 一對側面上部呈彎折的一對緣部21b。緣部21b係正交於蓋 16 099146064S 201139880 The problem of the state money and the force of the wire spring material is generated. In addition, when the two rail slide rails are connected in the long side direction, and the two lengths of the total length of the cover are installed across the two rail slide rails, the width of the long side groove of the slippery strip is shifted in the width direction. Move, causing the same problem to occur. The first object of the present invention is to provide a cover for a motion guiding device and a motion guiding device which can solve the above problems of the motion guiding device. However, the cover attached to the track (four) has a feature that the thickness is as thin as, for example, 〇 5 娜 or less, and the longitudinal direction of the track slid is elongated. In recent years, with the evolving evolution of track slides, it is also required to cover, for example, strips of 5 m or more. Such a long strip cover may have a problem that the cover (4) is bent and bent when the cover is transported or the like. If the cover is in the material, when it is installed on the road, it will not be able to close the cover to the top of the road, resulting in a gap between the road slip and the cover. "If you increase the strength of the cover, you can suppress the bending of the cover. However, if you increase the strength of the cover, there will be a circular shape of the pocket wave in the longitudinal direction of the cover." New question. The reason is that the second lesson is to provide a cover for suppressing the movement of the cover when the transport is carried out, and also to prevent the movement of the cover from occurring. (Means for Solving the Problems) Hereinafter, the present invention will be described. In order to solve the above-mentioned first problem, the motion guiding device of the present invention is characterized in that the rail slide rail extending in the longitudinal direction is fixed to the steaming 099146064 201139880 by a plurality of screw-locking members, and in the above-mentioned obstruction rail, a motion guiding device for finely moving a moving member by linearly moving a plurality of rolling bodies, characterized in that: the above-mentioned track rail and cover are provided, and the track rail has a top on the track slipper, and Arranging a plurality of through holes for inserting the plurality of screw members in the longitudinal direction, and having at least a cover mounting hole formed on the upper surface of the obsolete slide; the cover is covered by the obstruction The plurality of through holes on the upper surface of the rail; and the rail sliding (four) cover mounting holes are opposite to the width direction of the track rails, and the pair of (4) and the above-mentioned lanes of the pair of side walls are a pair of end walls to which the both ends in the longitudinal direction are connected; the cover has a cover body that is placed on the upper surface of the obedience slide and covers the plurality of through holes, and is coupled to the above At least one fitting portion that covers the main body and protrudes from the cover body toward the road rail; the cover mounting hole of the rail rail is fitted into the cover mounting hole of the rail slide by elastically deforming or plastically deforming the insert portion of the cover, and the insert portion of the cover The pair of side walls of the wire opening are elastically deformed or plastically deformed, and the cover is fixed to the track slider. In order to solve the above-mentioned first problem, an aspect of the present invention is to be fixed in the longitudinal direction by a plurality of screw-locking members, and is slid on the track, and can be linearly moved via a plurality of rolling elements. A cover for a motion guiding device for a moving member, characterized in that: the above-mentioned obscuring slide (four) is provided with (four) being arranged to be spaced apart from each other in a longitudinal direction of the track slippery, and the plurality of screw-locking members are inserted The utility model has a plurality of 099146064 201139880 through holes 'and' having at least a cover mounting hole; the cover mounting hole of the above track slipper has: opposite to the above-mentioned obstruction slide width direction and parallel one side wall, and connection One end portion J of the pair of side walls at one end portion in the longitudinal direction, the cover has a cover body that is placed on the upper surface of the track rail and covers the plurality of through holes of the track rail, and At least one fitting portion that is coupled to the cover body and protrudes from the cover body toward the rail slide rail; and the cover mounting hole that is inserted into the obscuring slide by elastically deforming or plastically deforming the fitting portion of the cover The lid is then fixed to the track rail. In order to solve the above second problem, another aspect of the invention relates to a cover for a moving guide arch, in which a track rail extending in a longitudinal direction is fixed to a base by a plurality of screw lock members, and in the above-mentioned manner a slide rail, a cover for a motion guiding device for assembling a moving member by linearly moving a plurality of rolling elements, characterized in that: a longitudinal direction of the rail of the obscuration is provided on an upper surface of the rail rail And a plurality of through holes for inserting the plurality of screw-locking members; the cover is placed on the upper surface of the track rail, and covers the rail to slide the charm through hole; The temperament is extended to SUS304-CSP or SUS301-CSP which does not record steel strip for springs with a Vickers hardness of HV less than 370. (Effect of the Invention) According to an aspect of the present invention and other aspects, since the cover piercing of the road slip is not opened in the long-side end face of the track, the foreign matter can be prevented from the long side of the track slide. The end face intrudes into the interior of the track rail via the cover mounting hole. 099146064 9 201139880 Moreover, since the cover mounting hole has an opposite side to the width direction of the execution slip and is parallel to one side wall ' and the fitting portion is elastically deformed or plastically deformed between the pair of side walls of the cover mounting hole, The insertion portion can be displaced in the longitudinal direction of the lid attachment hole while the fitting portion and the lid attachment hole are in a state of being fitted. Therefore, it is easy to install the cover to the rail slide rail, and it is also easy to adjust the position of the cover in the longitudinal direction of the slide rail. According to still another aspect of the present invention, since the material of the cover is made of a stainless steel strip for spring, the strength of the cover can be increased, and the deformation of the elongated cover can be suppressed. Further, since the stainless steel strip for the spring is subjected to tempering and rolling to a Vickers hardness of HV of less than 370, the cover can be made soft, and the bag can be prevented from being generated by the bag. [Embodiment] Hereinafter, a motion guiding device according to an embodiment of the present invention will be described in detail based on the attached drawings. Fig. 1 and Fig. 2 show a first embodiment of a motion guiding device in a state in which a rail slide rail is not provided with a cover. Figure i shows an exploded perspective view of the motion guiding device. Fig. 2 shows a cross-sectional view of the motion guiding device in the direction orthogonal to the direction of the track length. The motion guiding device is provided with a track slide 1 and a moving block 2. The rail slide rail 1 extends in a plane shape in the longitudinal direction. The static block 2 is a majority of the rollers 3 in the track slip 1 _ as a rolling _, and is movably assembled in the longitudinal direction as a moving member. As shown in Fig. 1, a plurality of through holes I8 are spaced apart from each other in the longitudinal direction of the rail slide rail 1 at a distance of 099146064 201139880. In the through hole, the financial inserter # is a bolt with a hexagonal hole (hereinafter referred to as a bolt) for fixing the rail rail 1 to the screw member of the base. As shown in the cross-sectional view of Fig. 2, the through-holes 18 are concentrically rounded into a red portion (10) having a diameter larger than that of the bolt head and a hole m slightly larger than the thread portion of the screw inspection. When the (10) m is buried in the through hole 18, the height of the squeezing portion 18a is made higher than the height of the head of the bolt. At least two bolts are inserted into the plurality of through holes 18 shown in FIG. When the through hole 18 is opened and the bolt is turned to the base, the head of the bolt is seated on the seat surface of the S hole portion 18a of the track 1 and the rail ride rail is screwed to the base. The structure for moving the line, such as a machine, is attached to the moving block 2 by using a bolt that can be screwed into the moving block 2. As shown in Fig. 2, the track rail 1 has a slightly quadrangular shape in cross section, and its left and right sides form a V-shaped groove ia. When the bottom surface of the rail slide rail is disposed in the state of the fire plane (the state shown in FIG. 2), the upper and lower walls of the groove ia are inclined, and the roller for rolling the rolling body as the rolling element is formed. Rolling surface lb. A roller rolling surface lb for each of the upper and lower strips is formed on the left and right sides of the road rail 1. Each roller rolling surface lb has a point i π 29 and is ten-sided, and extends elongated along the long side of the executable rail 1. The upper roller rolling surface ^ has a flat surface, and the lower side of the lower roller rolling surface lb contains the |〃 3 J卞 surface, which means that the angle is approximately 90 degrees. By placing the four roller rolling surfaces lb according to this square, the load in the vertical direction (diameter = weight, reverse radial load), horizontal load, and moment load applied to the moving block 2 can be loaded. more. Rail slide rail i 099146064 11 201139880 is made of metal, and the roller rolling surface lb is subjected to grinding processing β. As shown in Fig. 1, the moving block 2 is provided with a moving block body 4 and a direction changing path forming member 5, 16, hehe. The moving block body 4 is formed with four load roller rolling surfaces 2d opposite to the four roller rolling surfaces lb of the track rail 1 and four loadless return surfaces parallel to the four load roller rolling surfaces 2 (1) The direction conversion path constituent members $, 16, and 17 respectively connect the four load roller rolling surfaces 2d and the four unloaded return paths 8 to form a direction conversion path. The direction conversion path constituent member 5 The Μ, 17 is composed of the tail plate 5, the inner direction switching path constituting member 17, and the inner and outer direction switching path constituting members 16. Two directional switching paths are formed on the left and right side walls of the moving block 2, and the two directional switching paths are The end portion of the moving block 2 in the moving direction is formed as a read mosquito type I. The three-dimensional cross-linking and the outer leg of the transition path are formed in the tail plate 5. The inner peripheral side of the inner direction switching path is formed in the inner direction switching path constituent member. In::=_转__ and := :::= __ Zhao __. 俜 俜 俜 俜 盥 盥 盥 盥 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 红 构成 构成 构成 构成 构成 、 The end face of the 4 is sandwiched. The two pieces of Zhao 4 are equipped with: Above Ningyang. P 2a, and from the central part 2a slide rail 1; η right side extends downward and with the road 099146064 exit 2 〇 with the track slip 1 12 201139880 = the groove set on the side la The shape is formed in a v-shape. Two load roller rolling surfaces 2d corresponding to the roller rollings lb are formed on both side surfaces of the protruding portion 2e. As shown in FIG. 2, the load on the upper side of the protruding portion 2e is rolled. The sub-rolling surface 2d is parallel to the roller rolling Φ lb on the upper side of the rail slipper 1, and the load roller rolling surface 2d on the lower side of the protruding portion 2c is parallel to the lower roller rolling surface ib. The upper side roller rolling The plane included in the surface 2d and the plane included in the lower load roller rolling surface 2d are intersected at an angle of approximately 9 G. The four load roller rolling surfaces 2d and the four unloaded return paths 8 of the moving block 2 are used. And four directions of conversion, forming four loop-shaped roller circulation paths. The rollers are arranged in the rollers of the rollers. The plurality of rollers 3 series are rotated by the fasteners 1〇. 2 is a cross-sectional view showing the roller rolling surface lb of the track rail 1 and the moving block Between the remaining sub-axis faces 2d of 4, a roller 3 is interposed. The roller 3 is between the roller rolling surface lb and the load roller rolling surface 2d, and receives a compression load. If the moving block body 4 slides on the track The relative movement of the rail i is carried out. 'Roller 3 is rolled between the load roller rolling correction 7 (between the roller rolling surface and the load roller rolling surface 2d)' - the edge is subjected to the load. The roller 3 of the load roller rolling surface 2d of the block body 4 is picked up in the tail plate 5 as shown in Fig. 1, and is switched into the unloaded return path 8 via the U-shaped direction. In the direction change path and the no-load return path 8, the roller 3 is in an unloaded state, and is moved while being pushed by the subsequent roller 3. By the no-load 099146064 13 201139880, the roller 3 of the return path 8 is switched to the negative 4-roller rolling path 7 after the path is changed via the opposite direction. A loop-shaped roller circulation path is formed by the material load roller rolling path 7, the direction switching path, and the no-load return path 8. As shown in Fig. 1, long retaining members u, 12, 13 are attached to both side edges ' of the load roller rolling surface 2d of the moving block body 4. A guide groove (refer to FIG. 2) of the guide bow fastener 10 is formed in the resin holding member 1 12, 13 so that the roller 3 is prevented from being generated when the moving block 2 is removed from the execution slip 1 The situation is detached from the load roller rolling surface 2d. When the bottom surface of the rail slide rail is disposed in a state shown by the horizontal plane _ 2, the i-th holding member u is guided to the lower side of the fastener that moves on the lower roller rolling surface 2d. The second holding member 12 guides the upper side of the fastener 10 that moves on the lower roller rolling surface 2d, and guides the lower side of the fastener H) that moves in the upper roller rolling surface 2d. The third holding member 13 is guided to the upper side of the fastener 1 that moves on the upper roller rolling surface 2d. In the block body 4_wall portion 2b, the through hole 14 which extends in parallel at a predetermined interval from the upper and lower roller rolling surfaces 2d can be inserted into the through hole 14 to form a structure (4). The unloaded return path constitutes a no-load return path of the aging circuit 8 A pair of +15 lines divided into two in the axial direction are formed by forming the elongated tubular member along the member 15. In the no-load return path =1, the return path 8 is formed, and a guide groove for guiding the fastener Π) is formed. The 201139880 face of the no-load return road consideration member 10 has a seal corresponding to the shape of the track rail ι =: 6 to prevent such things as dust, garbage, and foreign matter from being disturbed in the interior of the moving block 2 And in the case where the roller 3 is attached to the roller 3, the through hole 8 in the range of the object 2 is moved, and the object moves to the inside of the block 2. Further, if the circular edge portion of the through hole 与 and the upper surface of the seal 6 are recorded as mosquitoes, the guide member is subject to wear. To prevent this phenomenon, it is as shown in Fig. = one. Covered. The shape of the inner side of the moving block 2 = member 6 corresponds to the outer shape of the cover 2 . The cover 1 = a state in which the cover 2G is detached from the road guide rail 1. In the middle, the cover is turned to the back, and the three-dimensional track slide 1 on the bottom side of the cover 20 is formed between the pair of through holes 18, and the length of the track slide 1 is separated by a predetermined interval, and The long side direction of the sliding (1) is an elongated hole 19 for slender cover mounting holes. The plurality of long holes 19 are arranged in a row at the center of the track slide = degree. The cover 2 is provided with a plurality of spring portions 22 that are placed on the rail body 1 and attached to the cover body 21. Both ends in the longitudinal direction of the cover body 21 are bent at right angles corresponding to the end faces of the execution slip 1 to form an f-fold portion. At both end portions in the width direction of the cover main body 21, an edge portion 21b which is curved corresponding to the side surface of the road guide rail i is formed. The cover body 21 is placed on the upper surface of the rail slide rails, and the elastic portion 22 is elastically deformed and embedded in the track 099146064 15 201139880, the long hole 19 of the slide 1 is applied, thereby the cover 20 It is fixed to the track rails. Then, the bent portion 21a of the cover 20 is fixed to the end face le of the rail rail i by means of a cover screw 23 (refer to FIG. 3) as a coupling means, and finally the cover 2 is fixed to the rail slide 1 . FIG. 5 shows a detailed view of the execution slip 1 . The long hole rim of the rail slide rail has a pair of side walls 19 & and a pair of side ends of the long side in which the pair of side walls 19 a are opposite to each other. The wall is 1%. The pair of side walls 19a are parallel to the longitudinal direction of the rail slide rails and are formed in mutually parallel planes which are orthogonal to the upper surface of the track rails. The distance (width W) between the pair of side walls 19a is constant irrespective of the position and depth of the long side of the long hole 19. The end wall 19b is formed on a semi-cylindrical surface. In other words, the planar shape of the long hole 19 is formed into a shape in which the longitudinal direction of the track rail 呈 is a thin rectangular portion and a semicircular portion at both end portions in the longitudinal direction of the square portion. The length L between the end and the end of the long hole 19 is longer than the width W. The long hole 19 has a bottom surface 19c, and does not penetrate the road rail 1 in the vertical direction. The long hole 19 is formed by moving, for example, an end mill or the like toward the longitudinal direction of the orbiting slide rail 1. A screw hole 25 into which the cover screw 23 is screwed is formed at both end faces l' in the longitudinal direction of the rail slide rail. FIG. 6 shows a detailed view of the cover 20. The cover 2 includes a cover main body 21 placed on the upper surface of the rail slide rail 1 and a plurality of spring portions 22 that are coupled to the cover main body 21, and both end portions in the width direction of the cover main body 21 are formed to form a corresponding rail slide 1 A pair of edge portions 21b that are bent toward the upper portion of the side surface. The edge portion 21b is orthogonal to the cover 16 099146064
201139880 本體2卜且緣部m與蓋本體的銜接部分係彎曲成圓弧 形狀。一對緣部21b的时di _為大於軌道滑執i的一 對側面外寸M(參照圖9)。緣部21b的長度係設定為未到達 執道滑執1的v字狀_ la之長度。但，若過短，便益法 進行筆折加工（滚輪成形）。藉由在蓋本體21設置緣部训， 便可增加蓋本體21的截面二次力矩，且蓋2G可相對於軌道 滑軌1定位於寬度方向。 盍本體21係在其長邊方向的端部設有朝軌道滑軌！的長 邊方向端面呈彎折的一對f折部21a。在彎折部叫中門执 有通入蓋螺鎖螺絲23的孔27。另外，蓋2〇的彎折部^& 在開始之時(製造、販賣階段)並未彎折。由蓋2〇的購買者 在將蓋2G安裝於軌道滑軌1贿段進行彎折。又，亦有在 2辦未設置f折部21a的情況。例如，當複數條軌道滑 1必須在長邊方向連㈣，便無法在相互接合的軌道滑執 1之端面le設置彎折部21a。當將三條軌道滑軌丨予以連接 時’可在端邊的轨道滑軌！設置—個·f折部2ia，而正中間 的軌道滑軌1則可未設置彎折部21a。 在蓋本體2i靠軌道滑轨i側的表面，於長邊方向隔開間 隔結合有複數彈簧部22。複數彈簧部22的奸間距與長孔 19的間距係一致。圖7表示彈簧部22的詳細圖。彈簧部22 係-又有利用熔接等結合手段^結合於蓋本體Μ之板狀基部 瓜、及一體形成於板狀基部仏之板彈簧饥。基部22a 099146064 17 201139880 係具有對應於長孔的形狀，蓋20的長邊方向構成細長方形 部分、與方形部分的長邊方向兩端部的半圓部分所組合之形 狀。基部22a的長邊方向長度BL係較短於長孔19的長邊 方向長度L，基部22a的寬度BW係與長孔19的寬度w相 等或稍小（參照圖6(b))。 如圖7所示，板彈簧22b係具備有：從基部223朝轨道滑 執1呈彎折的中央部22bl、及相對中央部22bl呈返折狀態 彎曲的前端部22b2。板彈簧22b的長邊方向長度SL係短於 基部22a的長邊方向長度BL(參照圖6(b))。藉此，便可確 保為將基部22a熔接於蓋20的空間。又，如圖6(c)所示， 板彈簧22b的中央部22bl與前端部22b2間的寬度SW，係 較長於長孔19的一對側壁19a間之寬度…(參照圖5⑷）。 圖8及圖9表示將蓋20安裝於轨道滑執1的狀態詳細圖。 若將蓋2G安裝於轨道滑軌卜彈簧部22的基部22a便進入 軌道滑軌1的長孔19中。藉由使彈簧部22的基部咖進入 長孔19中，而使彈簧部22的板彈簧22b在長孔19的一對 側壁19a間進行壓縮變形，便可將蓋2()固定於軌道滑執卜 因為長孔19的-對側壁19a係形成於相互平行的平面，因 此即便彈簧部22相胁魏丨9在錢方向發纽置偏移情 形’仍可將長孔19與彈簧部22的嵌合狀態保持呈一定。又， 因為基部22a的長邊方向長度BL係較短於長孔19的長邊 方向長度L，因而在該等之間會空出間隙&利用該間隙 099146064 18 201139880 28 ’即便執道滑軌1的長孔19之間距、與蓋20的彈簧部 22之間距發生偏移情形，仍可吸收偏移。因而，可使蓋20 安裝於執道滑軌1之事趨於容易。且’即便伴隨移動區塊2 的移動，蓋20朝執道滑軌1的長邊方向滑動，蓋20的彈簧 部22之基部22a仍會碰抵於執道滑軌1的長孔19之端部壁 19b。因為長孔19的端部壁19b具有當作擋止的機能，因而 可防止蓋20的滑動。但，當在蓋20形成安裝於軌道滑軌！ 的長邊方向端面用之彎折部21a時，當作擋止用的機能便降 低0 如圖9所示，在將蓋20的彈簧部22嵌入執道滑軌1的長 孔之狀態下，板彈簧22b係由長孔19的一對側壁19a間所 包夾並進行彈性變形。理由係板彈簧22b的寬度SW較大於 長孔19的寬度W。經彈性變形板彈簧.22b的中央部22bl 係接觸到長孔19的一對侧壁19a其中一者，而板彈簧22b 的則端部22b2係接觸到長孔19的一對侧壁另一者。利用經 彈性變形之板彈簧22b之反力，彈簧部22便被固定於長孔 19内。依此’藉由將板彈簧22b由中央部22bl與前端部22b2 構成，便可使板彈簧22b的構造趨於簡單，俾可廉價地製造 板彈簧22b。因為對蓋20並不施加如蓋2〇從執道滑軌1拆 卸時的力，因而板彈簧22b的彈簧力並不需要如此地增大。 彈簧部22並非橫跨蓋2G的長邊方向全長延伸，而是在襄 2〇的長邊方向部分性且複數裝設。因而，提升對長孔β及 099146064 201139880 彈簧部22的寬度方向偏移容許能力。即，例如即便因蓋20 的彈簧部22安裝誤差、或軌道滑轨1的長孔19加工誤差， 導致該等在寬度方向發生位置偏移，仍可利用複數彈簧部 22的變形，而吸收此位置偏移。又，將二條轨道滑軌1在 長邊方向連接，並將二條軌道滑軌1全長合計的蓋20，橫 跨二條軌道滑執1安裝時，亦是利用複數彈簧部22的變形， 而吸收第一條與第二條轨道滑轨1的長孔19之寬度方向偏 移0 圖10至圖12表示本發明第二實施形態附蓋之軌道滑軌。 圖10表示軌道滑執31的側視圖。在軌道滑執31的上面， 於貫通孔18間取代長孔19，改為開設屬於圓孔的接頭構件 用孔32。接頭構件用孔32係在執道滑軌31的長邊方向相 互隔開間隔設置複數個。 录不插入接頭構件用 圓 11 ,«ν W即傅竹· J j 0在圓 構件33的上面形成朝軌道滑軌31的長邊方向延伸 之溝…。溝33a係形成於接頭構件33的中心線上 跨接碩構件33的直徑全長。接頭構件3 檢 係稍大於接顯制孔32_#,、、彳％外形， 固定於接頭構件用孔32卜接頭;:依緊緊插入· 推拔。接頭構件33係利用例如的下部33c係形成 如圖12所示’藉由在軌道滑 嵌入接頭構件33，在減滑軌31 j —構件用孔Μ中 __ 岐糾具錢的長孔 201139880 33a。就使在轨道滑轨Μ的長孔 33a中卡合蓋2〇的彈餐Λ 22之點’與上述第—實施形態的運動導引裝置相同 該實施形態附蓋之轨道滑執，因為接頭構件用 通孔18同樣呈圓恥 m '、’、貝 構件用孔32。 ㈣絲純道雜社叫設接頭 圖13表不本發明第三實施形態附蓋之軌道滑軌。該實祐 形態，係使圖11所> 夏施 Μ 頭構件33所嵌人處，取代接^ ,為嵌入螺栓用貫通孔18中。接頭構件33 高度係設定為接頭構件33不會從執道滑糾上面突出的言 度。在接祕件33的上㈣成朝轨道雜41的長邊方向延 伸之溝❿。藉由將接頭構件33嵌入於貫通孔18中，便在 軌道'月轨41的上面形成長孔。根據該實施形態附蓋之軌道 滑軌’因為純道滑執41並無必要職魏構件用孔32, 因而可更廉價地製造軌道滑執41的長孔。 圖14表示本發明第四實施形態附蓋之軌道滑執。該實施 形態中，圖u所示之接頭構件33係安裝於螺栓52(其係插 入於執道滑執51的貫诵？丨占 通孔18中)的頭部。在圓盤狀接頭構201139880 The body 2 and the connecting portion of the edge portion m and the cover body are curved into a circular arc shape. The time di _ of the pair of edge portions 21b is larger than a pair of side outer faces M of the track slip i (refer to Fig. 9). The length of the edge portion 21b is set to the length of the v-shaped _ la that does not reach the execution slip 1 . However, if it is too short, it will be processed by a folding process (roller forming). By providing the edge portion 21 with the edge portion, the second moment of the section of the cover body 21 can be increased, and the cover 2G can be positioned in the width direction with respect to the track rail 1. The cymbal body 21 is provided with a track toward the track at the end in the longitudinal direction thereof! The end faces in the longitudinal direction are a pair of bent f-shaped portions 21a. In the bent portion, the middle door is provided with a hole 27 through which the cover screw 23 is passed. In addition, the bent portion of the lid 2〇 is not bent at the beginning (manufacturing, selling stage). The purchaser of the cover 2 is bent by attaching the cover 2G to the rail slide 1 bribe. In addition, there is a case where the f-fold portion 21a is not provided in the second office. For example, when a plurality of track slides 1 must be connected in the long side direction (four), the bent portion 21a cannot be provided on the end faces le of the track sliders 1 which are engaged with each other. When the three rail slides are connected, the track rails can be on the end side! The -f fold portion 2ia is provided, and the rail slide rail 1 in the middle is not provided with the bent portion 21a. On the surface of the cover body 2i on the side of the rail rail i, a plurality of spring portions 22 are joined at intervals in the longitudinal direction. The pitch of the plurality of spring portions 22 coincides with the pitch of the long holes 19. FIG. 7 shows a detailed view of the spring portion 22. The spring portion 22 is also a plate-shaped base portion which is joined to the cover body by means of a bonding means such as welding, and a plate spring which is integrally formed in the plate-like base. The base portion 22a 099146064 17 201139880 has a shape corresponding to the long hole, and the longitudinal direction of the cover 20 constitutes a shape of a thin rectangular portion combined with a semicircular portion at both end portions in the longitudinal direction of the square portion. The length BL in the longitudinal direction of the base portion 22a is shorter than the length L in the longitudinal direction of the long hole 19, and the width BW of the base portion 22a is equal to or slightly smaller than the width w of the long hole 19 (see Fig. 6(b)). As shown in Fig. 7, the leaf spring 22b is provided with a central portion 22b1 which is bent from the base portion 223 toward the rail slider 1, and a distal end portion 22b2 which is bent in a folded state with respect to the central portion 22b1. The length SL in the longitudinal direction of the leaf spring 22b is shorter than the length BL in the longitudinal direction of the base portion 22a (see Fig. 6(b)). Thereby, it is possible to ensure that the base portion 22a is welded to the space of the cover 20. Further, as shown in Fig. 6(c), the width SW between the central portion 22b1 of the leaf spring 22b and the distal end portion 22b2 is longer than the width between the pair of side walls 19a of the long hole 19 (see Fig. 5 (4)). 8 and 9 are detailed views showing a state in which the cover 20 is attached to the rail slide 1. When the cover 2G is attached to the base portion 22a of the rail slide spring portion 22, it enters the long hole 19 of the rail slide rail 1. By causing the base portion of the spring portion 22 to enter the long hole 19, the leaf spring 22b of the spring portion 22 is compressively deformed between the pair of side walls 19a of the long hole 19, and the cover 2() can be fixed to the track slippery. Because the pair of side walls 19a of the long holes 19 are formed in planes parallel to each other, even if the spring portion 22 is facing the opposite side of the spring, the long hole 19 and the spring portion 22 can be embedded. The state remains constant. Further, since the length BL of the longitudinal direction of the base portion 22a is shorter than the length L of the longitudinal direction of the long hole 19, a gap is vacated between the same and the gap is used. The distance between the long holes 19 of 1 and the distance between the spring portions 22 of the cover 20 can still absorb the offset. Therefore, it is easy to attach the cover 20 to the road rail 1. And 'even with the movement of the moving block 2, the cover 20 slides toward the longitudinal direction of the track slide 1, and the base portion 22a of the spring portion 22 of the cover 20 still hits the end of the long hole 19 of the track slide 1. Part wall 19b. Since the end wall 19b of the long hole 19 has a function as a stopper, the sliding of the cover 20 can be prevented. But when the cover 20 is formed to mount on the track rails! When the bent portion 21a is used for the end face in the longitudinal direction, the function as the stopper is lowered. As shown in FIG. 9, when the spring portion 22 of the cover 20 is inserted into the long hole of the guide rail 1, The leaf spring 22b is sandwiched between the pair of side walls 19a of the long hole 19 and elastically deformed. The reason is that the width SW of the leaf spring 22b is larger than the width W of the long hole 19. The central portion 22b1 of the elastically deformable plate spring 22.b is in contact with one of the pair of side walls 19a of the elongated hole 19, and the end portion 22b2 of the leaf spring 22b is in contact with the pair of side walls of the elongated hole 19. . The spring portion 22 is fixed in the elongated hole 19 by the reaction force of the elastically deformed leaf spring 22b. According to this, by forming the leaf spring 22b from the central portion 22b1 and the distal end portion 22b2, the structure of the leaf spring 22b can be simplified, and the leaf spring 22b can be manufactured at low cost. Since the force when the cover 2 is detached from the road slide 1 is not applied to the cover 20, the spring force of the leaf spring 22b does not need to be so increased. The spring portion 22 does not extend across the entire length of the cover 2G in the longitudinal direction, but is partially and plurally mounted in the longitudinal direction of the 襄 2 。. Therefore, the tolerance in the width direction of the long hole β and 099146064 201139880 spring portion 22 is improved. That is, for example, even if the spring portion 22 of the cover 20 is attached with an error or the machining error of the long hole 19 of the rail slide rail 1 causes the positional shift in the width direction, the deformation of the plurality of spring portions 22 can be utilized to absorb the deformation. Position offset. Further, when the two rail slide rails 1 are connected in the longitudinal direction, and the cover 20 of the total length of the two rail slide rails 1 is mounted across the two rail slides 1, the deformation of the plurality of spring portions 22 is utilized, and the absorption is performed. One is offset from the width direction of the long hole 19 of the second rail slide rail. Fig. 10 to Fig. 12 show the rail slide rail attached to the second embodiment of the present invention. FIG. 10 shows a side view of the track slip 31. On the upper surface of the rail slip 31, the long hole 19 is replaced between the through holes 18, and the joint member hole 32 belonging to the circular hole is opened. The joint member holes 32 are provided at a plurality of intervals in the longitudinal direction of the road rail 31. In the case where the joint member is not inserted, a circle 11 is formed, and «ν W, that is, Fuzhu·J j 0, forms a groove extending toward the longitudinal direction of the rail slide 31 on the upper surface of the circular member 33. The groove 33a is formed on the center line of the joint member 33 and spans the entire length of the diameter of the base member 33. The joint member 3 is slightly larger than the joint forming hole 32_#, 彳%, and is fixed to the joint member hole 32. The joint is tightly inserted and pushed. The joint member 33 is formed by, for example, the lower portion 33c, as shown in Fig. 12, by sliding the joint member 33 in the rail, and in the lower slide rail 31j, the member hole __ 岐 the long hole 201139880 33a . The point of the elastic meal 22 that engages the cover 2 in the long hole 33a of the rail slide rail is the same as the motion guide of the above-described first embodiment, and the rail slip is attached to the embodiment because of the joint member. The through hole 18 also has a round shame m ', ', and a shell member hole 32. (4) Silk Pure Road Miscellaneous Co., Ltd. Fig. 13 shows a rail slide rail attached to the third embodiment of the present invention. This practical form is such that the mandrel head member 33 of Fig. 11 is embedded in the through hole 18 for inserting the bolt instead of the joint. The height of the joint member 33 is set such that the joint member 33 does not protrude from the obedience. The upper (4) of the attachment member 33 is formed into a groove extending in the longitudinal direction of the track miscellaneous 41. By fitting the joint member 33 into the through hole 18, a long hole is formed in the upper surface of the track 'moon rail 41. According to the track rails attached to the embodiment, since the pure track slip 41 does not have the necessary hole for the member member 32, the long hole of the track slipper 41 can be manufactured more inexpensively. Fig. 14 is a view showing the rail slip of the cover according to the fourth embodiment of the present invention. In this embodiment, the joint member 33 shown in Fig. u is attached to the head of the bolt 52 (which is inserted into the tunnel 51 丨 丨 18 。 18). Disc-shaped joint structure
_、®形成有於財滑軌的長邊方岐伸之溝I 在接頭構件33的背面，於螺栓52的頭部形成配合形狀的圓 瓜狀凹槽33d。藉由將接頭構件％的凹槽说嵌人螺检w 的^部中，便在軌道· 51的表面形成長孔嘯據該實施 UK之軌道滑軌，因為在執道滑執5丨並不需要開設接 099146064 21 201139880 頭構件用孔32，且接頭構件％亦無必要依高精度形成剛好 為貫通孔18的内徑，因而可更廉償地製造軌道滑執的長 孔。 但疋，將上述第二至第四實施形態的接頭構件％，安裝 於軌道滑軌31、4〗或螺栓52時，接頭構件33的溝33a必 須朝相同方向。在接頭構件33對軌道滑軌3卜41或螺拴 52的安裝時’需要將接頭構件33的溝33a方向予以對齊的 夾具。 圖15表不本發明第五實施形態附蓋之軌道滑執。該實施 形態的運動導引裝置亦有使用於DF構造。本發明的蓋係可 使用於如上述第—實施形態的DB構造，亦可使用於加構 造。但，DF構造的運動導引裝置時，因為在執道滑執61 的上面與㈣之交叉部分’形成滾子3的滚子滾動面61a， 因而無法在蓋20中形成與執道滑軌61側面呈對向的緣部。 在蓋2〇中形成在連接於軌道滑執61上面的傾斜面對應之f 折部21e。 圖16所不係彈簧部另一例。該例的彈箸部82係設有：利 用熔接等結合手段結合於蓋倾2丨的板狀基部似、及一 體形成基部82a的板彈簧82b。基部…係對應於長孔19 而形成略長方形。在基部82a的長邊方向兩端部設有依朝執 月轨1突出的方式呈彎折之—對防誤插片似卜一對防 誤插片82al係形成為長方形板狀。防誤插片㈣從基部 099146064 22 201139880 82a的本體部分朝執道滑軌1突出的長度L1，係較短於板彈 簧82b從基部82a的本體部分朝轨道滑軌丨突出的長度 L2(參照.圖 16(c))。 該例中，板彈簧82b係形成為c形狀，即，依轨道滑軌1 的長邊方向之正交截面觀看時形成為圓弧形狀。如圖16(b) 所示，在基部82a中形成二處缺口 83。藉由將二處的缺口 ‘ 83間彎折為圓弧形狀’便形成板彈簧82b。 如圖16(c)所示，從軌道滑軌1的長邊方向觀看時（即，如 圖18(a)所示，由與執道滑轨丨的長邊方向正交之截面觀看 時）’在基部82a與板彈簧82b的結合地方p 1，形成直線狀 的基部82a之直線方向C1、與形成圓弧形狀的板彈簧82b 之切線方向C2係呈一致。而，基部82a與板彈簧82b的結 合地方P1，係距長孔19的一對側壁其中一者i9al僅遠離 既定距離L3。換言之，板彈簧82b係從與基部82a的結合 位置P1起，朝一對側壁的其中一者19al直到抵接於該側壁 其中一者19al為止，一邊彎曲呈圓弧形狀，一邊進行延伸， 在抵接於該側壁其中一者19al之後，便返折，再朝一對側 • 壁的另一者19a2直到抵接於該側壁另一者I9a2為止，一邊 彎曲一邊延伸。板彈簧82b的圓弧形狀並不僅侷限於單一曲 率的圓弧形狀，亦可為組合複數曲率的複合圓弧形狀。 圖Π表示沿軌道滑軌1的長邊方向截面圖，在蓋20安裝 時的狀況。圖17(a)表示在基部82a設有防誤插片82al的例 099146064 23 201139880 子’圖17(b)表示在基部82a並無設置防誤插片82al的例 子。如圖17(b-l)所示，若基部82a進入軌道滑軌i的長孔 19内’即便在基部82a未設置防誤插片82al，仍不會有問 題發生。但是，如圖17(b-2)所示’若基部82a相對於軌道 滑軌1的長孔19發生位置偏移情形，基部82a便會跨上至 執道滑執1的上面。因為基部82a的厚度僅為例如未滿 0.5mm而已’因而作業員不會注意到基部82a的跨上情形。 所以，蓋20便在從執道滑軌丨浮起基部82a厚度部分的狀 態下，安裝於軌道滑軌。若蓋20浮起的部分通過移動區塊 2的密封件6，便會造成滑動阻力出現變動，因而必須避免 蓋20的浮起情形。 如圖17(a_2)所示，當在基部82a中設有防誤插片82&1時， 若基部82a從轨道滑轨丨的長孔19發生位置偏移情形，基 部82a的防誤插片82al便會跨上至軌道滑軌】的上面，因 而無法將蓋20安裝於軌道滑軌丨，且作業員亦可確實地辨 識到基部82a的位置偏移情形。然後，藉由作業員使基部 82a移動至正規的位置，便如圖17(a l)所示，一定可將基部 82a嵌入長孔19中，俾可防止蓋2〇浮起情形發生。 圖18係圖16所示之C字狀板彈簧82b(圖18⑷）、與圖7 所示J子狀板彈簧22b(圖18(b))的比較圖。板彈簧82b、22b 係在長孔19的一對側壁19al、19a2間被壓縮並變形。若移 動區塊2的密封件6在長孔19上4複進行往復運動，便對 099146064The long side of the lug rail is formed on the back surface of the joint member 33, and a bead-shaped recess 33d having a fitting shape is formed on the head of the bolt 52. By inserting the groove of the joint member % into the portion of the screw inspection w, a long hole is formed on the surface of the track 51, and the rail track of the UK is implemented, because it is not ramped in the road. It is necessary to open the hole 32 for the head member of the 099146064 21 201139880, and it is not necessary for the joint member % to form the inner diameter of the through hole 18 with high precision, so that the long hole of the track slipper can be manufactured more inexpensively. However, when the joint member % of the second to fourth embodiments described above is attached to the rail rails 31, 4 or the bolts 52, the grooves 33a of the joint member 33 must face in the same direction. When the joint member 33 is attached to the rail rails 41 or the bolts 52, a jig for aligning the grooves 33a of the joint members 33 is required. Fig. 15 shows the track slipper attached to the fifth embodiment of the present invention. The motion guiding device of this embodiment is also used in the DF structure. The lid of the present invention can be used in the DB structure as in the above-described first embodiment, and can also be used in addition. However, in the case of the motion guiding device of the DF structure, since the roller rolling surface 61a of the roller 3 is formed at the intersection portion of the upper surface of the orbiting slip 61 and the fourth portion, the roller guide rail 61 of the roller 3 cannot be formed in the cover 20. The sides are opposite edges. An f-fold portion 21e corresponding to the inclined surface connected to the upper surface of the rail slip 61 is formed in the cover 2''. Fig. 16 is not another example of a spring portion. The magazine portion 82 of this example is provided with a plate spring 82b which is formed by a bonding means such as welding and which is coupled to a plate-like base portion which is tilted by a cover, and which integrally forms a base portion 82a. The base ... is formed in a slightly rectangular shape corresponding to the long hole 19. Both ends in the longitudinal direction of the base portion 82a are bent so as to protrude toward the moon guide rail 1. The pair of anti-missing inserts 82a are formed in a rectangular plate shape. The length L1 of the anti-missing insert (4) protruding from the body portion of the base 099146064 22 201139880 82a toward the orbital slide rail 1 is shorter than the length L2 of the leaf spring 82b protruding from the body portion of the base portion 82a toward the rail slide rail (refer to. Figure 16 (c)). In this example, the leaf spring 82b is formed in a c-shape, that is, it is formed in an arc shape when viewed in an orthogonal cross section of the longitudinal direction of the rail slide rail 1. As shown in Fig. 16 (b), two notches 83 are formed in the base portion 82a. The leaf spring 82b is formed by bending the notches 832 between the two places into a circular arc shape. As shown in Fig. 16 (c), when viewed from the longitudinal direction of the track rail 1 (i.e., as viewed in a cross section orthogonal to the longitudinal direction of the track slide 丨 as shown in Fig. 18 (a)) The linear direction C1 in which the linear base portion 82a is formed at the joint portion p1 between the base portion 82a and the leaf spring 82b coincides with the tangential direction C2 of the leaf spring 82b forming the circular arc shape. Further, the joint portion P1 of the base portion 82a and the leaf spring 82b is separated from the pair of side walls of the long hole 19 by a predetermined distance L3. In other words, the leaf spring 82b extends from the joint position P1 with the base portion 82a toward one of the pair of side walls until it abuts against one of the side walls 19a. After one of the side walls 19a is folded back, it is extended to the other side of the pair of side walls 19a2 until it abuts against the other side wall I9a2 of the side wall. The circular arc shape of the leaf spring 82b is not limited to a circular arc shape of a single curvature, and may be a composite circular arc shape in which a complex curvature is combined. The figure shows the cross-sectional view along the longitudinal direction of the rail slide rail 1 when the cover 20 is mounted. Fig. 17 (a) shows an example in which the erroneous insertion preventing piece 82a1 is provided in the base portion 82a. Fig. 17(b) shows an example in which the erroneous insertion preventing piece 82al is not provided in the base portion 82a. As shown in Fig. 17 (b-1), if the base portion 82a enters the long hole 19 of the rail rail i, no problem occurs even if the misalignment insert 82al is not provided at the base portion 82a. However, as shown in Fig. 17 (b-2), if the base portion 82a is displaced with respect to the long hole 19 of the rail slide rail 1, the base portion 82a is erected to the upper surface of the obstruction slide 1. Since the thickness of the base portion 82a is only, for example, less than 0.5 mm, the operator does not notice the overhanging condition of the base portion 82a. Therefore, the cover 20 is attached to the rail slide rail in a state where the thickness of the base portion 82a is floated from the road rail. If the floating portion of the cover 20 passes through the sealing member 6 of the moving block 2, the sliding resistance is changed, so that the floating of the cover 20 must be avoided. As shown in Fig. 17 (a_2), when the mis-insertion preventing tab 82 & 1 is provided in the base portion 82a, if the base portion 82a is displaced from the long hole 19 of the rail slide rail, the misalignment of the base portion 82a is prevented. 82al will straddle the upper side of the track rails, so that the cover 20 cannot be attached to the track rails, and the operator can surely recognize the positional deviation of the base 82a. Then, by the operator moving the base portion 82a to the normal position, as shown in Fig. 17 (a1), the base portion 82a can be fitted into the long hole 19, and the cover 2 can be prevented from floating. Fig. 18 is a comparison diagram of the C-shaped leaf spring 82b (Fig. 18 (4)) shown in Fig. 16 and the J-shaped leaf spring 22b (Fig. 18 (b)) shown in Fig. 7. The leaf springs 82b, 22b are compressed and deformed between the pair of side walls 19a1, 19a2 of the long hole 19. If the sealing member 6 of the moving block 2 reciprocates on the long hole 19, it is 099146064
S 24 201139880 板彈簧82b、22b重複作用荷重。圖i8(b)所示J字狀板彈簧 22b的情況，藉由作用於板彈簧22b之重複荷重，在板彈簧 22b的根部22b0(板彈簧22b與基部22a的結合位置)便發生 應力集中。該應力集中會對板彈簧22b的壽命造成影響。可 認為重複荷重作用時在板彈簧22b所發生的彎曲力矩與應 力集中有關。 相對於此，圖18(a)所示之C字狀板彈簧82b的情況，因 為板彈簣82b與基部82a的接合位置pi係自長孔19的一對 側壁其中一者19al遠離，因而即便重複作用荷重，到達接 合位置pi的板彈簧82b仍會曲撓，且作用於板彈簧82b接 α位置P1的彎曲力矩亦會減輕。所以，判斷在板彈簧 的接合位置P1所發生應力集中亦會緩和。 蓋20的蓋本體21之材料係使用經調質軋延的彈簧用不錄 鋼鋼帶 SUS3〇4_CSP 或 SUS301-CSP。SUS304-CSP 或 SUS301 CSP並非利用熱處理，而是利用冷軋獲得強度的沃 斯田鐵系材料。藉由使用sus秦csp或su讀指，便 可提升拉伸強度、耐力等強度，俾可在運搬時等防止長條蓋 本體21發生彎曲情形。 但是，若提升蓋本體21的強度，則如目19所示，在蓋本 體21的長邊方向會發生通稱為「袋波」的圓形狀凹凸。圖 19中雖圖示長方形狀凹凸，但實際上袋波係接近圓形狀。 袋波的發生係與蓋本體21硬度具相關關係，愈硬則容易發 099146064 25 201139880 生袋波。若將蓋本體21的硬度變柔軟，便可抑制袋波的發 生。但是，蓋本體21的硬度亦與強度具相關關係，若將蓋 本體21的硬度變柔軟，則強度便會降低。 為確保當作蓋本體21的必要強度，且抑制袋波發生，便 使用維氏硬度HV未滿370的彈簧用不銹鋼鋼帶。藉由指定 1/2H、3/4H、Η、EH等調質記號’便可進行硬度指定。1/2H、 3/4H、Η等，Η愈大，則軋延率會愈大，硬度愈硬。為使維 氏硬度HV未滿370，必須注意調質記號。 以下的表 1 中，比較 SUS304、SUS304-CSP、SUS301-CSP 的機械性質。 [表1] 種類 調質記號 硬度HV 耐力 N/mm2 拉伸強度 N/mm2 SUS304 200以下 205以上 520以上 SUS304-CSP 1/2Η 250以上 470以上 780以上 3/4Η 310以上 665以上 930以上 Η 370以上 880以上 1130以上 SUS301-CSP 1/2Η 310以上 510以上 930以上 3/4Η 370以上 745以上 1130以上 r Η 430以上 1030以上 1320以上 若使用SUS304，則硬度HV便會在200以下，因此可抑 制袋波的發生。但是，形成長條時的耐力、拉伸強度等強度 卻嫌不足。S 24 201139880 The leaf springs 82b, 22b repeat the applied load. In the case of the J-shaped leaf spring 22b shown in Fig. i8(b), stress concentration occurs at the root portion 22b0 of the leaf spring 22b (the joint position of the leaf spring 22b and the base portion 22a) by the repeated load acting on the leaf spring 22b. This stress concentration affects the life of the leaf spring 22b. It can be considered that the bending moment occurring in the leaf spring 22b at the time of the repeated load is related to the stress concentration. On the other hand, in the case of the C-shaped leaf spring 82b shown in Fig. 18 (a), since the joint position pi of the plate magazine 82b and the base portion 82a is away from one of the pair of side walls 19L of the long hole 19, even When the applied load is repeated, the leaf spring 82b reaching the engagement position pi is still bent, and the bending moment acting on the leaf spring 82b to the α position P1 is also reduced. Therefore, it is judged that the stress concentration occurring at the joint position P1 of the leaf spring is also moderated. The material of the cap body 21 of the cap 20 is a steel strip SUS3〇4_CSP or SUS301-CSP which is subjected to temper rolling. SUS304-CSP or SUS301 CSP is not a heat treatment, but a Wolsfield iron-based material obtained by cold rolling. By using the sus Qin csp or su reading fingers, the strength such as tensile strength and endurance can be improved, and the bending of the long cover body 21 can be prevented during transportation. However, when the strength of the lid body 21 is raised, as shown in Fig. 19, a circular uneven shape called "bag wave" occurs in the longitudinal direction of the lid body 21. Although the rectangular unevenness is shown in Fig. 19, the bag wave system is actually close to a circular shape. The occurrence of the bag wave is related to the hardness of the cover body 21, and the harder it is, the easy to send 099146064 25 201139880 bag wave. When the hardness of the cap body 21 is softened, the generation of the bag wave can be suppressed. However, the hardness of the cap body 21 is also related to the strength. If the hardness of the cap body 21 is softened, the strength is lowered. In order to secure the necessary strength of the cover body 21 and suppress the occurrence of bag waves, a stainless steel strip for springs having a Vickers hardness HV of less than 370 is used. Hardness designation can be performed by specifying tempering marks 1/2 such as 1/2H, 3/4H, Η, EH. 1/2H, 3/4H, bismuth, etc., the greater the heel, the greater the rolling rate and the harder the hardness. In order to make the Vickers hardness HV less than 370, attention must be paid to the quenching and tempering mark. In Table 1 below, the mechanical properties of SUS304, SUS304-CSP, and SUS301-CSP are compared. [Table 1] Type tempering mark hardness HV Endurance N/mm2 Tensile strength N/mm2 SUS304 200 or less 205 or more 520 or more SUS304-CSP 1/2 Η 250 or more 470 or more 780 or more 3/4 Η 310 or more 665 or more 930 or more Η 370 880 or more and 130301 or more of SUS301-CSP 1/2 Η 310 or more, 510 or more, 930 or more, 3/4 Η 370 or more, 745 or more, 1130 or more, r Η 430 or more, 1030 or more, 1320 or more. If SUS304 is used, the hardness HV is 200 or less, so that it can be suppressed. The occurrence of bag waves. However, the strength such as endurance and tensile strength when forming a long strip is insufficient.
若使用SUS304-CSP或SUS301-CSP，便會提升耐力、拉 伸強度等強度’俾可抑制形成長條時的寶曲情形。但是，若 硬度HV達370以上，便會發生袋波。因而，SUS3〇4-CSP 099146064 26 201139880 必須在3/4H以下，SUS301-CSP必須在1/2H以下。因為 SUS304較SUS301柔軟，因而成形性較佳。 [實施例1 ] 如圖20所示，使用SUS304-CSP，製造厚度0.3mm、寬 度45mm或寬度55mm、長度5m、寬度方向兩端部經彎曲 加工的蓋。使調質記號變化，經比較調質記號為Η的蓋、 與1/2Η的蓋，結果調質記號為Η的蓋有發生袋波，但調質 記號為1/2Η的蓋則幾乎沒有發生袋波。 另外，本發明並不僅侷限於上述實施形態，在不變更本發 明主旨的範疇内均可進行各種變更❶例如滾動體不僅侷限使 用滾子’亦可使用滾珠。 再者，執道滑軌的長孔並不僅只設一列而已，亦可在軌道 滑執的上面設置二列長孔。且，亦可將一列長孔呈交錯排 列’即相對於執道滑執上面的寬度方向中心，依左側、右側、 左侧、右侧...的順序排列。若依此方式排列長孔，便可更進 —步防止蓋的寬度方向兩端部發生浮起情形。 執道，月執的長孔亦可形成續尾溝形狀，即，一個侧壁間的 ’距__道職㈣呈逐_寬狀態。長㈣在具有相互 =二的對側壁及端部壁之前提下’其數量並無限定，其數 要至夕個便可。亦可在—個長孔中嵌入蓋的複數彈簧 部。 如圖21所示，亦可在執道滑轨i的上面，取代當作蓋安 099146064 27 201139880 裝孔用的長孔19，改為形成俯視呈正方形的矩形孔71，並 在該矩形孔71中嵌入彈簧部72。該彈簧部72係具有：平 面形狀腹板部72a、以及將腹板部72a的寬度方向兩端部朝 執道滑軌向呈彎折之一對板彈簧部72b。 再者，前述各實施形態中，嵌入軌道滑執1的長孔19等 其他之嵌入部係彈簧部22，惟嵌入部並不僅侷限於此，在 藉由彈性變形便可嵌入於長孔19等其他之中的前提下，任 何形態、材質均可適用《此外，該嵌入部並不僅侷限於彈性 變形’亦可進行塑性領域的變形再嵌入長孔19等其他之中。 再者，如圖22所示，長孔19的長邊方向端部亦可連通於 貫通孔18。 蓋的材料係使用SUS304-CSP或SUS301-CSP的發明中， 在蓋中亦可未設置彈簧部。亦可藉由使蓋的寬度方向兩端部 之弩折部具有彈簧性，便可將蓋安裝於執道滑軌中。 本說明書係以2009年12月28日所提出申請的日本專利 申請案2009-298774為基礎。該案的全部内容均涵蓋於本案 中。 【圖式簡單說明】 圖1為安裝有本發明的蓋之運動導引裝置之分解立體示 意圖。 圖2為圖1的運動導引裝置之截面圖。 圖3為在轨道滑執絲有蓋的狀態之立體示意圖。 099146064When SUS304-CSP or SUS301-CSP is used, the strength such as endurance and tensile strength can be improved, and the situation of forming a long strip can be suppressed. However, if the hardness HV is 370 or more, a bag wave will occur. Therefore, SUS3〇4-CSP 099146064 26 201139880 must be below 3/4H, and SUS301-CSP must be below 1/2H. Since SUS304 is softer than SUS301, the formability is preferable. [Example 1] As shown in Fig. 20, a lid having a thickness of 0.3 mm, a width of 45 mm, a width of 55 mm, a length of 5 m, and a bent portion at both ends in the width direction was produced using SUS304-CSP. The tempering mark was changed. After comparing the tempering mark to the Η cover and the 1/2 Η cover, the result of the tempering mark was Η, and the cover with the 1/2 mark was hardly occurred. Bag wave. Further, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the gist of the present invention. For example, the rolling elements can not only use the rollers but also use balls. Furthermore, the long holes of the rails are not only provided in one column, but also two long holes are arranged on the track slipper. Further, a row of long holes may be arranged in a staggered order, i.e., in the order of the left, right, left, and right sides with respect to the center of the width direction on the upper side of the road. If the long holes are arranged in this way, it is possible to further prevent the floating of both ends of the cover in the width direction. In the way of obedience, the long hole of the month can also form the shape of the continuous tail groove, that is, the distance between one side wall __Dao (4) is in a _ wide state. The length (4) is not limited until the pair of side walls and the end wall have two sides, and the number is not limited. The plurality of springs of the cover can also be embedded in a long hole. As shown in FIG. 21, instead of the long hole 19 for the hole for the cover 099146064 27 201139880, instead of the rectangular hole 71 which is square in plan view, the rectangular hole 71 may be formed on the upper side of the road rail i. The spring portion 72 is embedded in the middle. The spring portion 72 has a flat-shaped web portion 72a and a pair of plate spring portions 72b that bend the both end portions in the width direction of the web portion 72a toward the road rail. Further, in the above-described embodiments, the long-holes 19 such as the long holes 19 embedded in the rail slider 1 are fitted into the spring portion 22, but the fitting portion is not limited thereto, and can be embedded in the long hole 19 by elastic deformation. In other cases, any form or material can be applied. In addition, the embedded portion is not limited to elastic deformation, and can be deformed in the plastic field and embedded in the long hole 19 or the like. Further, as shown in Fig. 22, the end portion of the long hole 19 in the longitudinal direction may communicate with the through hole 18. In the invention in which the material of the lid is SUS304-CSP or SUS301-CSP, the spring portion may not be provided in the lid. It is also possible to attach the cover to the road rail by making the folded portion of the both end portions in the width direction of the cover spring-like. The present specification is based on Japanese Patent Application No. 2009-298774, filed on Dec. 28, 2009. The entire content of the case is covered in this case. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing a motion guiding device to which a cover of the present invention is attached. Figure 2 is a cross-sectional view of the motion guiding device of Figure 1. Fig. 3 is a perspective view showing a state in which the rail slippery wire is covered. 099146064
28 S 201139880 圖4 的狀態) 為軌道滑減蓋的讀4目(料料軌上拆卸 蓋 ® ’（b)係侧視 圖5為軌道滑軌的詳細圖（圖中，（a)係俯視 圖） 圖6為蓋的詳細圖（圖中，⑷係 係正視圖）。 _俯視圖，⑷ 圖7為彈簧部的詳細圖。 圖8為將蓋安裝於軌道滑轨的狀態之詳細圖（圖中’⑷係 俯視圖’（b)係侧視圖）。 圖9為將蓋安裝於轨道滑執的狀態之正視圖。 圖10為本發明第二實施形態的執道滑軌側視圖。 視=為接碩構件的詳細圖（圖中，⑻係俯視圖，（b)係側 >為本發明第二實施形態與附蓋之執道滑軌於長邊方 向正交的戴面圖。 本發明第二實施形態與附蓋之軌道滑軌長邊方向 的截面圖β 圖14為本發明第四實施形態附蓋之軌道滑軌長邊方向的 截面圖。 圖15為本發明第五實施形態與附蓋之軌道滑執於長邊方 向正交的截面圖。 圖 為彈赞部另一例圖（圖中（a)係立體示意圖，圖中(b) 099146064 29 201139880 係俯視圖，圖中（C)係正視圖）。 圖17為轨道滑執沿長邊方向的截面圖（圖中（a-l)、（a-2) 係設有防誤插片的例，圖中（b-1)、（b-2)係未設置防誤插片 的例）。 圖18為嵌合於長孔的板彈簧圖（圖中（a)係C字狀板彈 簧，圖中(b)係J字狀板彈簧）。 圖19為蓋本體所發生的袋波示意圖。 圖20為調質記號為Η的蓋與1/2H的蓋比較之照片。 圖21為形成有四角形矩形孔例作為蓋安裝孔的立體示意 圖。 圖22為長孔連通於貫通孔的狀態下，軌道滑軌的立體示 意圖。 【主要元件符號說明】 1 軌道滑轨 la 凹槽 lb 滾子滾動面 1 e 執道滑軌端面 2 移動區塊(移動構件） 2a 中央部 2b 側壁部 2c 突出部 2d 負荷滾子滚動面 099146064 30 201139880 3 滾子（滾動體） 4 移動區塊本體 5 尾板 5、16、17 方向轉換路構成構件 6 密封件 7 負荷滾子滾動路 8 四條無負荷返回路 10 扣件 11 第1保持構件 12 第2保持構件 13 第3保持構件 14 貫通孔 15 無負荷返回路構成構件 16 内外方向轉換路構成構件 17 内側方向轉換路構成構件 18 貫通孔 18a 鑿孔部 18b 孔 19 長孔 19a 側壁 19al 側壁其中一者 19a2 一對側壁的另一者 099146064 31 201139880 19b 端部壁 19c 底面 20 蓋 21 蓋本體 21a 彎折部 21b 緣部 21e 彎折部 22 嵌入部（彈簧部) 22a 基部 22b 板彈簧 22b0 根部 22b 1 中央部 22b2 前端部 23 蓋螺鎖螺絲 25 螺孔 27 孔 28 間隙 31 ' 41 、51轨道滑軌 32 接頭構件用孔 33 接頭構件 33a 溝(長孔） 33b 上部 099146064 201139880 33c 下部 33d 凹槽 52 螺栓 61a 滾子滚動面 71 矩形孔 72 彈簧部 72a 腹板部 72b 板彈簧部 82 嵌入部（彈簧部) 82a 基部 82al 防誤插片 82b 板彈簧 099146064 3328 S 201139880 State of Figure 4) Reading 4 of the track slide cover (Removal cover on the material rail® '(b) Side view 5 is a detailed view of the track slide (in the figure, (a) is a top view) Fig. 6 is a detailed view of the cover (in the figure, (4) is a front view). _ Top view, (4) Fig. 7 is a detailed view of the spring portion. Fig. 8 is a detailed view of the state in which the cover is attached to the rail slide (in the figure) (4) is a plan view "(b) is a side view. Fig. 9 is a front view showing a state in which the cover is attached to the track slide. Fig. 10 is a side view of the road slide according to the second embodiment of the present invention. Detailed view of the member (Fig., (8) is a plan view, and (b) is a side view of the second embodiment of the present invention, and the attached slide rail is orthogonal to the longitudinal direction. Figure 14 is a cross-sectional view of the longitudinal direction of the track rail attached to the cover according to the fourth embodiment of the present invention. Figure 15 is a fifth embodiment of the present invention and a cover thereof. The cross-section of the track slipper in the direction of the long side is orthogonal. The picture shows another example of the bullet-sliding part (the (a) is a three-dimensional view (b) 099146064 29 201139880 is a top view, (C) is a front view) Figure 17 is a cross-sectional view of the track slip along the long side (in the figure (al), (a-2)) Examples of the anti-missing inserts are shown in (b-1) and (b-2) in the figure, and the example of the anti-missing insert is not provided. Fig. 18 is a view of the leaf spring fitted in the long hole (Fig. (a) C-shaped leaf spring, (b) is a J-shaped leaf spring. Figure 19 is a schematic diagram of the bag wave generated by the cover body. Figure 20 is a photo of the cover with the tempering mark Η and the 1/2H cover. Fig. 21 is a perspective view showing a rectangular mounting hole as a cover mounting hole. Fig. 22 is a perspective view showing a rail slide rail in a state in which a long hole communicates with the through hole. [Main component symbol description] 1 Track rail la concave Slot lb Roller rolling surface 1 e Exertion rail end face 2 Moving block (moving member) 2a Center portion 2b Side wall portion 2c Projection 2d Load roller rolling surface 099146064 30 201139880 3 Roller (rolling body) 4 Moving area Block body 5 tail plate 5, 16, 17 direction change path constituting member 6 seal 7 load roller rolling path 8 four no load return Circuit 10 Fastener 11 First holding member 12 Second holding member 13 Third holding member 14 Through hole 15 No load return path constituting member 16 Inner and outer direction switching path constituting member 17 Inside direction switching path constituting member 18 Through hole 18a Perforation 18b hole 19 long hole 19a side wall 19al one side wall 19a2 the other side of the pair of side walls 099146064 31 201139880 19b end wall 19c bottom surface 20 cover 21 cover body 21a bent portion 21b edge portion 21e bent portion 22 embedded portion (spring 22a base 22b leaf spring 22b0 root 22b 1 central portion 22b2 front end 23 cover screw 25 screw hole 27 hole 28 clearance 31 ' 41 , 51 rail slide 32 joint member hole 33 joint member 33a groove (long hole) 33b Upper 099146064 201139880 33c Lower 33d Groove 52 Bolt 61a Roller rolling surface 71 Rectangular hole 72 Spring portion 72a Web portion 72b Plate spring portion 82 Embedding portion (spring portion) 82a Base portion 82al Anti-missing insert 82b Leaf spring 099146064 33