M293808 八、新型說明： 【新型所屬之技術領域】 本創作係有關於-種砂帶機之結構改良，特別是指—種在砂輪轉轴 上同時裝⑨衫_輪m㈣具有不同粗細練，藉其並行 排列之設計’可—次献卫件之細需要，能有效增進磨削作業之效 率，充份發揮其優異之使用效能者。 、> 【先前技術】 | 如®—、二所示，係為—般常見之習时帶機結構®，其係將一 砂帶(10)套掛於前後兩個精密的圓輪⑴）（12)上，以25Q至麵吸/ 分之速度，以磨削工作物，而習用秒帶機兩端圓輪⑽⑽上之砂帶 磨粒最多僅具有左、右兩種不同粗細大小之磨粒，如粗粒或中粒，藉 以對工作物做義工作，故树王作細做細粒研磨甚至極細磨之 研磨作業時，往往須要多台砂帶機或是更換砂帶來進行，如此一來， 不僅浪費時間、人力，且亦嚴重影簿磨削加工作業之效率。 _ 【新型内容】 鑑於上述習用品使用上之缺點，創作人基於其研究創新之精神， 乃積極努力研究，經多次之改良後，終於精心設計出本創作，其主要 目的乃在_-齡砂輪轉軸兩端上同時裝設有多侧輪，且分別套 設有多種不同粗細磨粒之砂帶，藉其並行排列之多組結構設計，可— 次滿足工件之磨削需要，能有效增進磨削作業之效率，充份發揮其優 異之使用效能者。 【實施方式】 M293808 茲配合圖式，詳述本創作之結構設計特徵及功能如下·· 請參閱圖三本創作之分解立體圖、圖四本創作之組合立體圖。 由圖顯示，本創作於結構設計上主要係於砂帶機(2〇)之二端砂輪轉轴 (21)上設有螺紋，並分別以螺帽（22)及螺絲(23)固定多個圓輪(24)， 各圓輪(24)上之帶(25)則分別具有不同粗細號數之磨粒，可粗、中、 細、極細等不同大小號數之磨粒，加以並列，而構成一同時具有多個 不同粗、細磨粒之砂帶機體，藉以可在磨削作業中對工作物同時進行 参粗磨、中磨、細磨、極細磨等加工作業，可一次滿足工件之磨削需要， 使用上可充份有效發揮其優異之磨削功效。 本創作於砂帶機（20)二侧之各圓輪(24)間係以螺帽（22)及螺絲 (23)固定，螺帽各邊具有螺孔(26)，可讓螺絲（23)鎖定，而各圓輪間 之間距則可依使用上之須要及磨粒之大小而做靈活之調整定位，藉以 可充份發揮其最高效率之研磨效果。 如圖五所示，本創作亦可用於一般之砂輪機等機體上，可於砂輪 φ轉轴（21)上結合固定具有不同大小粗細磨粒之砂輪(27)，以進行有效 率之磨削，同樣，亦可應用此設計方式組合固定布輪等之研磨輪，以 做金屬之磨光、拋光等加工作業，均可充份發揮其優異之磨削效能。 綜上所述，本創作藉由其優異之結構設計，可突破一般習用品之缺 點，能達到更優異之使驗能，提昇其制效益及研磨加工作業之效 率，其新雜、進步性及實雜誠已合乎專利法之狀，謹爰依法提 出專利申請。 M293808 【圖式簡單說明】 第一圖：係習用砂帶機之立體圖。 第二圖：係習用砂帶機之侧面立體圖。 第三圖：係本創作之結構分解立體圖。 第四圖：係本創作之組合立體圖。 第五圖：係本創作之組合平面示意圖。M293808 VIII, new description: [New technical field] This creation department has a structural improvement of the type of belt machine, especially the type of the 9-shirt on the rotating shaft of the grinding wheel _ wheel m (four) has different thickness training, borrow The design of the parallel arrangement can be used to improve the efficiency of the grinding operation and to fully exert its excellent performance. > [Prior Art] | As shown in ®- and II, it is a common habitual belt structure®, which hangs a belt (10) on the front and rear two precision round wheels (1) (12) Above, the workpiece is ground at a speed of 25Q to the surface suction/minus, while the abrasive belts on the round wheels (10) (10) of the second belt machine have only a maximum of two different sizes of left and right. Granules, such as coarse or medium granules, are used to work on the work. Therefore, when the tree is used for fine grinding or even fine grinding, it often requires multiple belt machines or sand replacement belts. , not only wasted time, manpower, but also the efficiency of the sharpening of the book processing operations. _ [New content] In view of the shortcomings of the use of the above-mentioned goods, the creator is actively researching and researching based on the spirit of his research and innovation. After many improvements, he finally elaborated the creation, the main purpose of which is _-age On both ends of the grinding wheel shaft, multiple side wheels are installed at the same time, and a plurality of different thickness abrasive grains are respectively set, and the multiple sets of structural design arranged in parallel can meet the grinding requirements of the workpiece, and can effectively improve The efficiency of the grinding operation, and the full use of its excellent performance. [Embodiment] M293808 is designed with the drawings in detail. The structural design features and functions of this creation are as follows. · Please refer to Figure 3 for an exploded perspective view of the creation and a combined perspective view of the fourth creation. As shown in the figure, the design is mainly designed on the two end grinding wheel shafts (21) of the belt machine (2〇), and is fixed by a nut (22) and screws (23) respectively. The round wheel (24) and the belt (25) on each round wheel (24) respectively have abrasive grains of different thickness numbers, which can be coarse, medium, fine, extremely fine, etc., and are juxtaposed with different size numbers. The utility model relates to a belt body with a plurality of different coarse and fine abrasive grains, so that the workpiece can be processed by coarse grinding, medium grinding, fine grinding and extremely fine grinding at the same time in the grinding operation, and the workpiece can be satisfied at one time. Grinding is required, and it can be used effectively to effectively perform its excellent grinding effect. The present invention is fixed between the round wheels (24) on the two sides of the belt machine (20) by a nut (22) and a screw (23), and the screw has screw holes (26) on each side to allow the screw (23) Locking, and the distance between the round wheels can be flexibly adjusted according to the needs of the use and the size of the abrasive grains, so as to fully utilize the grinding effect of the highest efficiency. As shown in Figure 5, this creation can also be applied to a general grinder and other bodies. The grinding wheel (27) with different sizes of coarse abrasive grains can be combined and fixed on the grinding wheel φ shaft (21) for efficient grinding. In the same way, this design method can also be used to combine the grinding wheels such as the fixed cloth wheel to perform the processing operations such as polishing and polishing of the metal, and the grinding performance can be fully utilized. In summary, this design, through its excellent structural design, can break through the shortcomings of the general practice, and can achieve better performance, improve its efficiency and the efficiency of the grinding operation, which is new and progressive. The company has complied with the patent law and has filed a patent application in accordance with the law. M293808 [Simple description of the diagram] The first picture: is a perspective view of the conventional belt machine. Second picture: A side perspective view of a conventional belt machine. The third picture: the exploded view of the structure of the creation. The fourth picture: a stereoscopic view of the combination of the creation. The fifth picture: a schematic plan diagram of the combination of the creation.
【主要元件符號說明】 習用品： (10):砂帶 (11)(12)(13):圓 本創作： (20):砂帶機 (21):砂輪轉轴 (22):螺帽 (23):螺絲 (24):圓輪 (25):砂帶 (26):螺孔 (27):砂輪[Explanation of main component symbols] Harmony: (10): Abrasive belt (11) (12) (13): Original creation: (20): Abrasive belt machine (21): Grinding wheel shaft (22): Nut ( 23): Screw (24): Round wheel (25): Belt (26): Screw hole (27): Grinding wheel