M311525 _ 八、新型說明： 【新型所屬之技術領域】 帶 以 本創作為磨砂輪保護裝置，利賤壓_來回運動， 動連桿及髓本體，使砂輪防護蓋域連馳減十度迴轉， 避免内孔磨砂輪受到損傷。 【先前技術】 台灣專利之專利公錢：_4886，翻名稱：裁賴之安全除M311525 _ VIII, new description: [New technical field] With this creation as the grinding wheel protection device, the pressure _ back and forth movement, the moving rod and the marrow body, so that the wheel protection cover field is reduced by ten degrees, Avoid damage to the inner grinding wheel. [Prior Art] Patent patent of Taiwan patent: _4886, name: safety of the ruling
屑及護罩裝置結構改良，公告日期：1998/()6/21，巾請日期. 1997/09/09 〇 ’ 裁鑛機之安全除屑及護罩裝置結構改良，乃提供一種可配合 鑛片之動作，而將則予以完全罩蓋，且形成—密閉之 吸風狀Lx俾能有效地集巾清義屑，並可獲得最安全之裁 鑛切削加工著。設於機體上之固定座，其内設有祕缸樞設-曲 臂’該曲臂—端套設於轉轴上，其轉轴外側端建設有擺臂，該擺 臂另-端則固設有一呈倒”L”型中空之風罩，其風罩並延設於機體 之木塵至内，其下側設有呈斜面狀之廢料導出板延設於機體外； 另外於該風科側之機體上設有兩賴；其賴上紐有-護罩 版’中設一固定塊，該固定塊上設有嵌合片；藉由護罩板之罩設， 配合油壓缸連動曲臂，使其轉轴連動擺 臂，而令風罩罩設於護罩 板内’當錐片上升裁鋸料件時，得以完全受風罩與護罩板之罩蓋， 而其風罩並受吸風機之吸風作動，而形成一密閉式之吸風狀態； 俾能有效地集中除屑。 M311525 . 【新型内容】 本设計由内孔砂輪主軸w、砂輪η、安褒座12、砂輪軸座 13、氣壓紅κη、活塞桿110、連桿銷1U、迴轉接頭1〇2、致動連 桿14、連桿搖臂14卜連桿致動臂142、砂輪護蓋104、軸承及轴 心143、144、滾柱軸承106、樞軸心1〇7、枢軸架1〇8、螺栓孔1術、 1〇82推拔銷1〇9所組成的，組合配裝方法為氣壓紅⑽與柩轴 架108以螺栓孔麵及1〇82結合，樞轴架1〇8之座孔裝有滾柱 軸承1〇6，軸承中穿過樞軸心1〇7，固定於安裝座u之座孔内， 女#座12固疋於砂輪軸座13上，在氣壓缸1〇1侧邊的活塞桿⑽ 作末回運動其致動知以迴轉接頭1〇2連接於致動連桿Μ之搖臂 141上’另一端為連桿致動臂142 ’以螺检與砂輪護蓋川4結合， 連桿之搖臂及致動臂之間為軸承143及軸心、144，使連桿Μ繞轴 心144作旋轉動作。 本設計應用於内孔磨砂輪裝置之目的即保護砂輪避免受到外 _ 祕境的因素而損壞，利用氣壓缸101之活塞桿11〇驅動致動連 桿14 ’致動連桿14以連桿致動臂142連接砂輪護蓋刚，當活塞 =110往前移動時’使砂輪護蓋1〇4作九十度迴轉作開啟的動作， 當活塞桿110往後軸時，使砂輪護蓋1〇4作九十度迴轉作閉合 的動作。 本創作Τξ：彻氣壓缸1G1帶動曲柄雙連桿機構，構造簡單， 且砂輪護蓋104的運動路線是旋轉角度的方式進行，並利用推拔 鎖限制氣壓虹丨〇1之擺動上限位置，進而控制砂輪護蓋104， 而0〇334886專利是利用油壓缸帶動平行曲柄四連桿機構，由於該 7 M311525 • ·構造比較複雜，且造成兩致動連桿作平行移動的方式進行，連桿 .連接在達盍之兩點分別繞連桿軸作旋轉，護蓋前端會產生龜起， 而且力臂的長度過短，導致油祕所需輪人夠大出力，否則護蓋 致動無法確實，以致於不密合。 【實施方式】 心内孔雜主軸10的砂輪u，以砂輪護蓋1G4保護，以防止其 受外物損毀’當以氣壓缸1G1之活塞桿_動致動連桿14，操Improvement of the structure of the chip and shroud, date of publication: 1998/()6/21, date of the towel. 1997/09/09 〇' The safety of the cutting machine and the structural improvement of the shield device provide a compatible mine The movement of the piece will be completely covered, and the formed air-tight Lx 俾 can effectively collect the swarf and obtain the safest cutting and cutting. The fixed seat disposed on the body is provided with a secret cylinder pivoting arm - the crank arm is disposed on the rotating shaft, and a swing arm is formed on the outer side of the rotating shaft, and the swing arm is fixed at the other end There is a hollow hood with an inverted "L" shape, and the hood is extended to the inside of the body, and the waste side of the machine is extended on the lower side of the machine; The side body is provided with two slabs; a fixed block is arranged in the hood-guard version, and the fixing block is provided with a fitting piece; by the cover of the shield plate, the hydraulic cylinder is connected with the traverse The arm has its rotating shaft linked to the swing arm, and the hood is placed in the shroud plate. When the taper lifts the sawing material, it is completely covered by the windshield and the shroud, and the windshield is It is actuated by the suction of the suction fan to form a closed suction state; the cockroach can effectively concentrate the swarf removal. M311525 . [New content] This design consists of inner hole grinding wheel spindle w, grinding wheel η, ampoule 12, grinding wheel shaft seat 13, pneumatic red κη, piston rod 110, connecting rod pin 1U, swivel joint 1〇2, actuated Connecting rod 14, connecting rod rocker arm 14, connecting rod actuating arm 142, grinding wheel cover 104, bearing and shaft 143, 144, roller bearing 106, pivot shaft 1 〇 7, pivot frame 1 〇 8, bolt hole 1 operation, 1〇82 push-pull pin 1〇9, the combination fitting method is pneumatic red (10) and the boring frame 108 is combined with bolt hole surface and 1〇82, and the seat hole of the pivot frame 1〇8 is installed. The roller bearing 1〇6, the bearing passes through the pivot center 1〇7, is fixed in the seat hole of the mounting seat u, and the female #12 seat is fixed on the grinding wheel shaft seat 13, on the side of the pneumatic cylinder 1〇1 The piston rod (10) is actuated as a final motion. The rotary joint 1〇2 is connected to the rocker arm 141 of the actuating link ', and the other end is the link actuating arm 142'. The screw is combined with the wheel cover 4 Between the rocker arm of the connecting rod and the actuating arm is a bearing 143 and an axis, 144, so that the connecting rod is wound around the axis 144 for rotation. The purpose of the design applied to the inner hole grinding wheel device is to protect the grinding wheel from being damaged by external factors, and use the piston rod 11 of the pneumatic cylinder 101 to drive the actuating link 14' to actuate the connecting rod 14 to cause the connecting rod The boom 142 is connected to the grinding wheel cover. When the piston moves forward 10.10, the grinding wheel cover 1〇4 is turned into a 90-degree rotation for opening. When the piston rod 110 is moved to the rear axle, the grinding wheel cover is turned on. 4 for ninety degrees of rotation for closing action. The creation Τξ: the pneumatic cylinder 1G1 drives the crank double-bar linkage mechanism, the structure is simple, and the movement path of the grinding wheel cover 104 is performed by the rotation angle, and the upper limit position of the oscillating rainbow 丨〇 1 is restricted by the push-pull lock, and further The grinding wheel cover 104 is controlled, and the patent of 0 〇 334 886 utilizes a hydraulic cylinder to drive a parallel crank four-bar linkage mechanism, since the 7 M311525 • is relatively complicated in construction and causes the two actuating links to move in parallel, the connecting rod The two points connected to the shaft are rotated around the connecting rod shaft, the toe is generated at the front end of the cover, and the length of the arm is too short, which results in a large force for the wheel of the oil. Otherwise, the cover can not be actuated. So that it is not close. [Embodiment] The grinding wheel u of the intracardiac miscellaneous spindle 10 is protected by the grinding wheel cover 1G4 to prevent it from being damaged by foreign objects. When the piston rod of the pneumatic cylinder 1G1 is actuated, the connecting rod 14 is actuated.
作砂輪護蓋1〇4之開啟或閉合，致動連桿M以連桿致動臂_ 接砂輪護盖104，另一诚氧造捏妓辟η·! ^ 为^為運才干搖臂14卜氣壓缸101之活塞桿 110，驅動連桿搖臂141之端點連桿銷lu。 安裝座12之座孔内’安裝座12固定於砂輪軸座13上，氣壓叙ι〇ι 以滾柱軸承106及樞軸心浙安裝於樞軸架⑽，使氣壓缸肋繞 枢軸心107作搖擺動作’並以推拔銷1〇9限制氣壓缸ι〇ι之擺動 上限位置，其組合立體圖如圖四所示。 氣壓紅101與樞軸架108以螺栓孔職及觀結合，植轴 架108之座孔裝有滾柱軸承1〇6，轴承中穿過拖轴心1〇7，固定於 氣壓缸1〇1的活塞桿110作來回運動，其致動端以迴轉接頭 102連接於致動連桿14之搖臂141上，另—端為連桿致動臂142， 以螺栓與砂輪護蓋104結合，連桿之搖臂及致動臂之間為轴承⑷ 及軸心144 ’使連桿Η繞軸心、144倾轉動作。當活塞桿移動時， 使連桿搖臂⑷倾擺勒，鱗桿搖臂141賴—體的連桿 致動臂142 ’使砂輪護蓋刚，作九十度迴轉之掀蓋動作，如圖五 所示，或閉合的動作，如圖六所示。 8 M311525 • 【圖式簡單說明】 . 圖一往復式氣壓缸舊型内孔砂輪防護蓋 圖二迴轉缸舊型内孔砂輪防護蓋 圖三裁矩機之安全除狀鮮裝置結構改良之動作意示圖 圖四氣動式自動掀蓋内孔磨砂輪保護裝置之立體圖 圖五氣動式自動掀蓋内孔磨砂輪保護裝置之開啟狀態說明圖 圖六氣動式自動掀蓋内孔磨砂輪保護裝置之閉合狀態說明圖 ^ 【主要元件符號說明】 内孔砂輪主軸 砂輪 安裝座 砂輪軸座 氣壓缸 活塞桿 連桿銷 迴轉接頭 致動連桿 連桿搖臂 連桿致動臂 砂輪護蓋 軸承及軸心 滾柱軸承 柩轴 樞軸架 螺栓孔 推拔銷 10 11 12 13 101 110 111 102 14 141 142 104 143 、 144 106 107 108 108 卜 1082 109 9As the opening or closing of the grinding wheel cover 1〇4, the actuating link M is actuated by the connecting rod _ connected to the grinding wheel cover 104, and the other is made of oxygen to make the η·! ^ The piston rod 110 of the pneumatic cylinder 101 drives the end link pin lu of the connecting rod rocker arm 141. The mounting seat 12 is fixed to the grinding wheel shaft seat 13 in the seat hole of the mounting seat 12, and the pneumatic bearing is mounted on the pivot frame (10) with the roller bearing 106 and the pivot shaft, so that the pneumatic cylinder rib is pivoted around the pivot 107 The rocking action 'limits the upper limit position of the air cylinder ι〇ι with the push pin 1〇9, and the combined perspective view thereof is as shown in FIG. The air pressure red 101 and the pivot frame 108 are combined with the bolt hole and the view. The seat hole of the planting frame 108 is equipped with a roller bearing 1〇6, and the bearing passes through the drag shaft 1〇7 and is fixed to the pneumatic cylinder 1〇1. The piston rod 110 is moved back and forth. The actuating end is connected to the rocker arm 141 of the actuating link 14 by the swivel joint 102, and the other end is the link actuating arm 142. The bolt is combined with the wheel guard 104. The bearing (4) and the shaft 144' between the rocker arm and the actuating arm of the rod cause the connecting rod to wrap around the axis and 144 to tilt. When the piston rod moves, the connecting rod rocker arm (4) is tilted, and the scale rocker arm 141 is pulled by the body to actuate the arm 142', so that the grinding wheel cover is just closed, and the cover is rotated for 90 degrees, as shown in the figure. The action shown in Figure 5, or closed, is shown in Figure 6. 8 M311525 • [Simple diagram of the diagram] Figure 1. Reciprocating pneumatic cylinder old inner hole grinding wheel protection cover Figure 2 Rotary cylinder old type inner hole grinding wheel protection cover Figure 3: The safety of the cutting machine is improved. Diagram 4: Stereo diagram of pneumatic automatic cover inner hole grinding wheel protection device Figure 5 Pneumatic automatic cover inner hole grinding wheel protection device opening state description Figure 6 pneumatic automatic cover inner hole grinding wheel protection device closure Status Description Figure ^ [Main component symbol description] Inner hole grinding wheel spindle grinding wheel mounting seat grinding wheel shaft seat pneumatic cylinder piston rod connecting rod pin swivel joint actuating connecting rod connecting rod rocker connecting rod actuating arm grinding wheel cover bearing and shaft rolling Column bearing 柩 axle pivot frame bolt hole push pin 10 11 12 13 101 110 111 102 14 141 142 104 143 , 144 106 107 108 108 卜 1082 109 9