1316586 九、發明說明： 【發明所屬之技術領域】 用灰係提供—種氣壓式供油單元，特別是指一種利 用孔壓而使供油單元中之潤滑油排出之技術。 【先前技術】 神閱圖—所示，該線性滑軌i ◦之潤滑系統，係於 二知盍1 3之外端面各組設一輸油管i 5，該各輸油 係再與—供油裝置16連通，該供油裝置1 油至各端蓋11中而提供潤滑，惟這種潤 :广之輸油官15於滑塊12於滑執1i上往復位移 9 H吊會牵綷到物品，而漸被淘汰；請參閱第㈣1 1 〇 3 5號『自潤式線性滑軌外掛儲油箱潤滑裝 中：2:習：第二案)’該習知第二案係於-儲油箱殼 潤滑元件，藉潤滑元件與含油元件接 ==吸原理，而將潤滑油引入滑軌滾動 ==’該習知第二案雖能解決習知第一案之輪= *執i動®'到物°°，惟其因係使用毛吸原理㈣滑油引入 執滾動面，所㈣制其只能使用液態 t並不符合-般無塵室及真空環境之制需求，且^ 設置含油元件及_元件，而㈣滑油之儲存 r又限而減少’其為增加潤滑油之 ，趙積’惟此舉則又違t小型、輕量化之工業:;大 疋以，該線性滑軌之習知油箱乃有待加以改良。勢’ 1316586 _ 【發明内容】 基於上述線性滑軌之習知油箱之問題，本發明人乃潛 • 心研究，不斷的設計改良，並製作樣品試驗，經反覆的測 • 試，再加以改進，終有確能達成以下發明目的之本發明誕 生。 即，本發明之主要目的，係使提供線性滑執潤滑之供 油單元可排出潤滑油脂且具備較大之儲油空間，同時並使 儲油空間中之潤滑油脂可穩定的排出，俾使線性滑執可獲 Φ 得充足之潤滑。 為達上述發明目的，本發明之改良特徵係在於：該供 油單元係一中空之本體，其内部係形成一具閥口之隔牆而 區隔成一氣室及一儲油室，該儲油室中係設有一可往復位 移之活塞，該氣室係供灌入氣體，該儲油室係供注入潤滑 油脂，該儲油室外側設有相通之接頭而可組設於線性滑 軌，該氣室外側相對於閥口處係設有一調整桿，該調整桿 係穿進氣室中而可啟閉閥口；該儲油室外側係另設有一可 • 啟閉之油嘴；該氣室之外侧係另設有一可啟閉之氣嘴，氣 嘴上係組設一逆止閥。 【實施方式】 為使貴審查委員及習於本項技藝之人士，對本發明有 更一步之暸解，茲舉一較佳實施例，詳細說明如后：（惟， 本實施例僅為利於說明，本發明日後之實施，並不以此為 限，凡以本發明之技術特徵所為之改良實施，皆受本發明 所拘束）。 1316586 • 請參閱圖二至圖八所示，本實施例之供油單元3 〇係 中空之本體3 1，其内部係形成一具閥口 3 2 1之隔牆 3 2，而將本體3 1内部區隔為一較大空間之儲油室3 3，及一較小空間之氣室3 4，該儲油室3 3中係設有一 可往復位移之活塞3 3 1，儲油室3 3之外侧係分別設有 —接管3 7及一油嘴3 8，該接頭3 7係具一與儲油室3 3相通之細通孔3 7 1，該接頭3 7之外環面係設有外螺 紋3 7 2，該接頭3 7係可組裝於線性滑執2 〇端蓋2 3 鲁之螺孔2 3 1或於注油時螺鎖一旋蓋3 7 3以將其封 閉，該油嘴3 8亦具一與儲油室3 3相通之通孔3 8 1， 該油嘴3 8係可供灌注潤滑油脂進入儲油室3 3中，該油 嘴3 8之外環面係設有外螺紋3 8 2，於注滿潤滑油脂時 可七、敫蓋3 8 3將其封閉而不使潤滑油脂流出；該氣室 3 2係供灌入氣體，氣室3 2外側面相對於隔牆3 2之閥 口 3 2 1處係設有一具螺孔3 4丄之凸座3 4 2，凸座3 4 $中並設有一防漏環3 5 3，該螺孔3 4丄係螺設一調 Φ整桿3 5於其中而呈密封，該調整桿3 5之端頭3 5丄相 對於閥口 3 2 1係形成為錐拔狀，而該閥口 3 2 1亦配合 忒端頭3 5 1而設為相同之錐拔狀，該調整桿3 5之外環 面係設有外螺紋3 5 2，該調整桿3 5螺進或螺出時係可 ，閉閥口 3 2 1，並藉與閥口 3 2 1之間隙大小以調整氣 至3 2中之氣體進入儲油室3 3之流量大小；該氣室3 4 之另外侧面係設有一具外螺紋363之氣嘴36，氣嘴3 6係具-與氣室3 4相通之通孔3 6 1，氣嘴3 6之端面 1316586 .係設有數間隔環狀排列之凸塊3 6 2，該氣嘴3 6係螺# —逆止閥3 9 ’該逆止閥3 9之内、外環面係形成有内二 外螺紋3 9 4、3 9 5，該逆止閥3 9係具一氣道3 9 1 ’該氣道3 9 1朝内係形成為擴大之錐拔部3 9 2，咳 錐拔部3 9 2與氣嘴3 6之凸塊3 6 2間係容置—球^ 3 9 3 ’請配合參閱圖八A、B所示，欲灌注氣體進i氣 室3 4時，該逆止閥3 9之外螺紋3 9 5乃須螺接一輸2 管3 9 6，調整桿3 5之端頭3 5 1則須將閥口 3 2工密 鲁封，該球塞3 9 3受氣體壓力時係抵於各凸塊3 6 2上， 氣體乃自凸塊3 6 2間之間隙進入氣室3 4中，當不再灌 注氣體進入氣室3 4時，已灌入氣室3 4中之氣^則推動 球塞3 9 3將氣道3 9 1密封’而阻斷氣室3 4中之氣體 溢出。 ； 請繼續配合參閱圖二、三五A、B所示，當儲油室3 3注滿潤滑油時，該氣室3 4乃須灌入預定壓力之氣體， 該氣室34中之氣體壓力係可預先計算出須多少壓力之 •氣體方足以將所儲油室3 3中之所有潤滑油脂排出，該活 塞3 3 1係位移至靠近隔牆3 2之位置，令調整桿3 5端 頭3 5 1離開隔牆3 2之閥口 3 2 1—間隙，使氣體自闕 口3 2 1進入至活塞3 3 1與隔牆3 2間，並以氣壓力推 動活塞3 3 1位移，活塞3 3 1朝接頭3 7方向位移時， 潤滑油脂乃自接頭3 7之細通孔3 7 1被排出，而進入端 蓋2 3中，對線性滑執2 〇之滑塊2 2與滑軌2 1間之滾 動元件潤滑。 1316586 請繼續配合參閱圖六A、β，本 ‘出量時’係可令調整桿35往外螺；:二：滑油脂之排 閥口3 21間之間隙增大，短時間内使較:量 活塞3 3 1與隔板3 2間之空間，該活塞3 3 =，，=油脂排出之流速乃加快，相對提 ===軌2 〇獲致更咖^ ==5之设計，本發明乃可因應不同規格之線性 圖!2 R二潤滑油脂排出之流量;請再配合參閱 、不田潤滑油脂用盡時，係可將供油單元3 ? 7了1再以—旋蓋3 7 3螺鎖於插頭3 7上而將細通孔 SSL，嘴38再螺接一輸油管3 8 4,再將潤 ^曰、由至3 3中’該活塞3 3 1受到潤滑油脂之 推使而不斷朝_32方向位移，而原先已進人活塞3 3 1與隔牆3 2間之氣體乃受壓而自閥π 3 2 1回流至氣 室341中’該氣室341中之氣壓乃不斷的昇高；由以 上說明，可知本發明實具以下之優點： 1.本發明以氣體為將潤滑油排出之動力及藉氣體可壓縮 之特丨生本發明不須設置吸油元件及潤滑元件，使本發 =可使用半固態之潤滑油脂並可儲放較多之潤滑油 脂，而不須經常補充潤滑油脂且使本發明之不須設為較 =之體積’而符合一般無塵室及真空環境之使用需求且 符合小型、輕量化之工業趨勢。 本t明以回壓氣體為將潤滑油脂排出之動力，潤滑油脂 之排出置穩定’不會有潤滑不足之情形發生。 1316586 .3.本發明之潤滑油脂排出量可以調整調整桿與閥口之門 隙，使本發明可因應不同規格之線性滑執之潤滑需要曰， 而調整潤滑油脂之流量大小。 綜上所述，本發明實深具實用性及進步性，且經本申 "月人遍查國内外文獻，並無發現相同或近似者，本發 符合專利法上有關發明之規定，爰依法提出申 = 【圖式簡單說明】 ° 圖一係習知線性滑執添加潤滑油之示意圖。 圖二係本發明之立體分解圖。1316586 IX. Description of the invention: [Technical field to which the invention pertains] A pneumatic type oil supply unit is provided by a ash system, and particularly, a technique for discharging lubricating oil in a fuel supply unit by using a pore pressure. [Prior Art] As shown in the reading of the map, the lubrication system of the linear slide rail is provided with a fuel pipe i 5 at each end face of the second knowledge base 13 , and the oil delivery system and the oil supply device 16 is connected, the oil supply device 1 is oiled into each of the end caps 11 to provide lubrication, but this kind of lubrication: the wide oil delivery officer 15 reciprocates the slider 12 on the sliding handle 1i, and the hook will pull the article. And gradually eliminated; please refer to (4) 1 1 〇 3 5 "Self-lubricated linear slide external storage tank lubrication: 2: Xi: second case" 'This second case is in the - storage tank shell lubrication The component is connected to the oil-containing component by the lubrication component and the oil-inducing component is introduced into the sliding rail. ==' This second case can solve the conventional first case of the wheel = * 执动动®' ° °, but because of the use of the principle of hair suction (four) oil introduced into the rolling surface, (4) system can only use liquid t does not meet the requirements of the general clean room and vacuum environment, and ^ set oily components and components And (4) the storage of lubricating oil is limited and reduced. 'It is to increase the lubricating oil, Zhao Ji', but this is in violation of the small, lightweight industry:; The conventional linear slide is the tank to be be improved. Potential ' 1316586 _ 【Disclosed Summary】 Based on the problem of the conventional fuel tank of the above-mentioned linear slide, the inventor of the present invention is researching and researching, continuously designing and improving, and making sample tests, and repeating test and test, and then improving, The present invention, which finally achieves the following object of the invention, was born. That is, the main object of the present invention is to provide a linear sliding lubrication oil supply unit capable of discharging lubricating grease and having a large oil storage space, and at the same time, the lubricating oil in the oil storage space can be stably discharged, and the linearity is made. Sliding can get sufficient lubrication for Φ. In order to achieve the above object, the improved feature of the present invention is that the oil supply unit is a hollow body, and the inside thereof forms a partition wall with a valve port and is partitioned into a gas chamber and an oil storage chamber. The chamber is provided with a reciprocating piston for injecting gas, the oil storage chamber is for injecting lubricating grease, and the outdoor side of the oil storage body is provided with a joint and can be assembled on the linear sliding rail. An adjusting rod is disposed on the outdoor side of the gas chamber relative to the valve port, and the adjusting rod is inserted into the inlet chamber to open and close the valve port; the oil storage outdoor side is further provided with a grease nozzle that can be opened and closed; The outer side is additionally provided with an openable and closeable gas nozzle, and a check valve is arranged on the gas nozzle. [Embodiment] In order to make the present invention more familiar with the present invention and those skilled in the art, a preferred embodiment will be described in detail as follows: (However, this embodiment is only for convenience of explanation, The implementation of the present invention in the future is not limited thereto, and any improvement made by the technical features of the present invention is bound by the present invention. 1316586 • Referring to FIG. 2 to FIG. 8 , the oil supply unit 3 of the present embodiment is a hollow body 3 1 , and a partition wall 3 2 having a valve port 3 2 1 is formed inside, and the body 3 1 is The internal compartment is divided into a larger space of the oil storage chamber 33, and a smaller space of the air chamber 34. The oil storage chamber 33 is provided with a reciprocally displaceable piston 3 3 1 and an oil storage chamber 3 3 . The outer side is respectively provided with a connecting pipe 3 7 and a grease nozzle 3 8. The joint 37 has a thin through hole 317 which communicates with the oil storage chamber 33, and the outer joint of the joint 37 is externally provided. Thread 3 7 2, the joint 3 7 can be assembled in the linear sliding 2 〇 end cover 2 3 screw hole 2 3 1 or screwed a screw cap 3 7 3 to close it when oiling, the grease nozzle 3 8 There is also a through hole 380 which communicates with the oil storage chamber 3 3 , and the grease nipple 8 8 is used for injecting lubricating grease into the oil storage chamber 33. The outer surface of the oil nozzle 38 is provided with external threads 3 8 2, when filling the grease, the cover can be closed without the lubricating grease flowing out; the air chamber 32 is for filling the gas, and the outer side of the air chamber 3 2 is opposite to the valve of the partition wall 3 2 There is a screw hole 3 4 in the mouth 3 2 1 The seat 3 4 2 is provided with a leak-proof ring 3 5 3 in the boss 3 4 $, and the screw hole 3 4 is screwed with a Φ whole rod 35 to be sealed therein, and the end of the adjusting rod 35 The head 35 丄 is formed in a tapered shape with respect to the valve port 3 2 1 , and the valve port 3 2 1 is also matched with the 忒 end 315 to be the same tapered shape, and the adjusting rod 3 5 outer ring The surface is provided with an external thread 3 5 2, and the adjusting rod 35 is screwed or screwed out, and the valve opening 3 2 1 is closed, and the gap between the valve port 3 2 1 is adjusted to adjust the gas to 3 2 The flow rate of the gas entering the oil storage chamber 3 3; the other side of the gas chamber 34 is provided with a gas nozzle 36 having an external thread 363, and the gas nozzle 36 is provided with a through hole 3 6 1 communicating with the gas chamber 34 The end face 1316586 of the gas nozzle 3 6 is provided with a plurality of spaced-apart annular projections 3 6 2 , the gas nozzle 3 6 is a screw # - a check valve 3 9 ' inside and outside the check valve 39 The inner two external threads 3 9 4, 3 9 5 are formed, and the check valve 39 is provided with an air passage 3 9 1 '. The air passage 3 9 1 is formed inwardly to form an enlarged taper portion 3 9 2 , a cough cone The pull-out part 3 9 2 and the bump 3 6 of the air nozzle 3 6 are accommodated - the ball ^ 3 9 3 ' please refer to Figure 8A, B When the gas is to be poured into the air chamber 3 4, the check valve 3 9 external thread 3 9 5 must be screwed into one tube 2 3 3 6 , the end of the adjusting rod 3 5 3 5 1 must be the valve The mouth 3 2 is densely sealed, and the ball plug 3 9 3 is pressed against the respective bumps 3 6 2 by the gas pressure, and the gas enters the air chamber 34 from the gap between the bumps 3 6 2 when no longer When the perfusion gas enters the plenum 34, the gas that has been filled into the plenum 34 pushes the ball plunger 3 9 3 to seal the air passage 391 and blocks the gas in the plenum 34 from overflowing. Please continue to refer to Figure 2, Figure 3, A, B. When the oil storage chamber 3 3 is filled with lubricating oil, the gas chamber 34 must be filled with a predetermined pressure gas, and the gas pressure in the gas chamber 34 The gas can be pre-calculated to be sufficient to discharge all the lubricating grease in the oil storage chamber 33, and the piston 3 3 1 is displaced to a position close to the partition wall 3 2, so that the adjusting rod 3 5 end 3 5 1 leaves the valve port 3 2 1 - gap of the partition wall 3 2, so that the gas enters between the piston 3 3 1 and the partition wall 3 2 from the port 3 2 1 and pushes the piston 3 3 1 displacement with the gas pressure, the piston 3 3 1 When the displacement is in the direction of the joint 3 7 , the grease is discharged from the thin through hole 3 7 1 of the joint 3 7 , and enters the end cover 2 3 , the linear slider 2 2 the slider 2 2 and the slide rail 2 1 rolling elements are lubricated. 1316586 Please continue to refer to Figure 6A, β, this 'when the volume' can make the adjustment rod 35 to the outer snail; 2: the gap between the valve port 3 of the grease is increased, and the amount is increased in a short time. The space between the piston 3 3 1 and the partition plate 3 2, the piston 3 3 =, = the flow rate of the oil discharge is accelerated, and the design of the control is further improved by the === rail 2 It can respond to the linear map of different specifications! 2 R two lubricating grease discharge flow; please refer to the reference, when the oil is used up, the oil supply unit can be 3? 7 and then the screw cap 3 7 3 screw Locked on the plug 3 7 and the fine through hole SSL, the nozzle 38 is screwed to the oil pipe 3 8 4, and then the valve 3 3 1 is pressed by the lubricating oil to the 3 3 _32 direction displacement, and the gas that has entered the piston 3 3 1 and the partition wall 3 2 is pressurized and flows back from the valve π 3 2 1 into the gas chamber 341. The gas pressure in the gas chamber 341 is continuously rising. According to the above description, the present invention has the following advantages: 1. The present invention uses a gas as a power for discharging lubricating oil and a special compressible gas. The present invention does not need to be provided with an oil absorbing element. And the lubricating element, so that the semi-solid lubricating grease can be used and more lubricating grease can be stored, without the need to replenish the lubricating grease frequently and the invention does not need to be set to a volume of 'in general' The use of dust chambers and vacuum environments meets the needs of small, lightweight industrial trends. In this case, the back pressure gas is the power for discharging the lubricating grease, and the discharge of the lubricating grease is stabilized ‘there is no shortage of lubrication. 1316586 .3. The lubricating grease discharge amount of the present invention can adjust the clearance between the adjusting rod and the valve port, so that the present invention can adjust the flow rate of the lubricating grease according to the lubrication requirements of the linear sliding of different specifications. In summary, the present invention is practical and progressive, and has not found the same or similarity through the domestic and foreign literatures, and the present invention complies with the relevant provisions of the patent law. Putting the application = [Simple description of the diagram] ° Figure 1 is a schematic diagram of the conventional linear slipper added lubricant. Figure 2 is a perspective exploded view of the present invention.
圖三係圖二之組裝立體圖。 圖四係本發明之自潤單元之立體外觀圖。 ，五A、B係本發明之自潤單元出油時之剖面 = A、B係本發明之自潤單元調整出油量時之剖面圖動作 = A、B係本發明之自潤單元補充潤滑油時之 圖八A、B係本發明灌氣時之刮面動作圖。 【主要元件符號說明】 10線性滑軌 1 1滑軌 1 3端蓋 1 4油箱 1 6供油裝置 2 0線性滑轨 2 1滑執 2 3端蓋 2 3 1螺孔 3 0供油單元 3 1本體 3 2 1 閥口 3 3儲油室 3 4氣室 3 4 1螺孔 3 5調整桿 3 5 1端頭 3 5 3防漏環 3 6氣嘴 1 2滑塊 1 5輸油管 2 2滑塊 3 2隔牆 3 3 1活塞 3 4 2凸座 3 5 2外螺紋 3 6 1通孔 10 1316586 3 6 2凸塊 3 7 1通孔 3 8油嘴 3 8 3旋蓋 3 9 1氣道 3 9 4内螺紋 3 6 3外螺紋 3 7 2外螺紋 3 8 1通孔 3 8 4輸油管 3 9 2錐拔部 3 9 5外螺紋 3 7接頭 3 7 3旋蓋 3 8 2外螺紋 3 9逆止閥 3 9 3球塞 3 9 6輸氣管Figure 3 is an assembled perspective view of Figure 2. Figure 4 is a perspective view of the self-lubricating unit of the present invention. , 5A, B is the profile of the self-lubricating unit of the present invention when the oil is discharged = A, B is the cross-sectional view of the self-lubricating unit of the present invention when adjusting the oil output = A, B is the self-lubricating unit of the present invention Fig. 8A and B are diagrams of the scraping action of the present invention when inflating. [Main component symbol description] 10 linear slide 1 1 slide rail 1 3 end cover 1 4 fuel tank 1 6 oil supply device 2 linear slide rail 2 1 slipper 2 3 end cap 2 3 1 screw hole 3 0 oil supply unit 3 1 body 3 2 1 valve port 3 3 oil storage chamber 3 4 gas chamber 3 4 1 screw hole 3 5 adjustment rod 3 5 1 end 3 5 3 leakproof ring 3 6 nozzle 1 2 slider 1 5 oil pipeline 2 2 slip Block 3 2 partition wall 3 3 1 piston 3 4 2 boss 3 5 2 external thread 3 6 1 through hole 10 1316586 3 6 2 bump 3 7 1 through hole 3 8 grease nozzle 3 8 3 screw cap 3 9 1 air passage 3 9 4 internal thread 3 6 3 external thread 3 7 2 external thread 3 8 1 through hole 3 8 4 oil pipe 3 9 2 cone pull 3 9 5 external thread 3 7 joint 3 7 3 screw cap 3 8 2 external thread 3 9 back Valve 3 9 3 ball plug 3 9 6 gas pipe