五、新型說明： 【新型所屬之技術領域】 【先前技術】 知· ’為了延長銳刀、鑽頭、艘妓 - 螺絲攻等刀具的使用壽命m 及卽省成本之效果，市面上乃有業者開發出許多種研賴，可供= 動—砂輪來對受損的刀具進行研磨修復，其中，該砂輪^ 係具有-圓盤體，且該圓盤體之兩側係可分別界定為_第—側面幽— 第二側面，_盤體之環側則形成—由該第—側面朝該第二側面 縮之斜面，而可制賴第―側㈣磨修復制具之㈣，用 該斜面研磨修復該刀具之刀背，還有_該第—側面與該斜面之交^ 處來研磨修復該刀具之中心靜點。 &伐 惟，祕对知砂輪找第—側賴該斜蚊交贿通常係形成 籲-平面’且該平面與該第一側面之交接處以及該平面與該斜面之交接 處係各形成有-銳角’因此該習知砂輪在進行研磨時，不僅容易因為 受力不均祕該射賴處發生崩壞，雌習知砂輪並無法有效修磨完 成該銳刀之中心靜點’以恢復該刀具之雜精度與排削順暢性，故Γ 該習知砂輪實有改良之必要。 【新型内容】 ，本創作之目的係在提供—種不易發生崩壞，且能夠將—刀具之中 心靜點修磨完成，以恢舰刀具之粒精度無綱陳之研磨砂輪。 M405932 為達上述目的，本創作所提供之研磨砂輪（三），其係包含有一圓 盤體，且關盤體之兩相對側係可分別界定為―第—側面與一第二側 面，另，該酸體於該第-側面之外緣處係環設有—第—研磨面，又， 該圓盤體之環側係設有-第二研磨面，且該第二研磨面係為—由該第 -側面朝該第二側面漸縮之斜面’同時，該酸體於該第—研磨面與 該第二研磨面之交接處更紗—$三研細，且該三研磨面係為一圓 弧面’此外’該圓盤體之中間位置處更穿設有一轴孔。 本们作所提供之研磨砂輪（三），可供直接裝設於現行的研磨機 上’並透過第-研磨面研磨修復一刀具之刀刃，以及透過該第二研磨 面研磨修復該刀具之刀背，還有透過該第三研磨面研磨修復該刀且之 中讀點’簡為該第三研磨面係為―圓弧面，所以不僅能夠有效的 料，^之中。靜點修磨完成’以恢復該刀具之定位精度與排削順暢 性，且在研磨過程中，兮笛二 ^ 砂輪較不易發生崩壞/受力將較為均句，而使該研磨 【實施方式】 圖，圖:及第二圖所示’係為本創作之立體圖以及剖視 介於厂磨砂輪1◦’該研磨彻係包含有一直徑係 可分別界定為·第Α广間之圓盤體U ’且該圓盤體11之兩相對側係 圓盤體，咐施例中，該 之外緣處係環設H ，另’該圓盤體11於該第—側面111 面，又，> 研磨面12，且該第一研磨面12係為-⑽.i _«丨if紗-第二研絲13，鱗二研t 4 Μ今05932 13係為一由該第一侧面ιη朝該第二側面112漸縮之斜面，且該第二 研磨面13與該第一研磨面12之夾角係介於44至46度之間，於本實 施例中，該第二研磨面13與該第一研磨面丨2之夾角係為奶度，且該 第二研磨面13亦為一粗糙面，同時，該圓盤體u於該第一研磨面 與該第二研磨面13之交接處更設有一第三研磨面14，該第三研磨面 .14係為一半徑介於0.1至3公厘之圓弧面，於本實施例中，該第三研 .磨面14係為一半徑0.1公厘之圓弧面，且該第三研磨面14亦為一粗 鲁輪面’此外，該圓盤體11之中間位置處更穿設有一轴孔15。 為供進一步暸解本創作構造特徵、運用技術手段及所預期達成之 功效，茲將本創作使用方式加以敘述，相信當可由此而對本創作有更 深入且具體之瞭解，如下所述： ， 請再同時參閱第三圖、第四圖以及第五圖所示，係為本創作之較 佳實施例之使用示意圖，當使用者欲使用該研磨砂輪1〇對一受損之刀 具（例如：銑刀）20進行研磨修復時，只要透過該軸孔15將該研磨砂 ’·輪10裝上-研磨機3〇之馬達3卜再將該刀具2〇置入該研磨機3〇之 刀刃研磨座32内，便可如第三圖所示透過該研磨砂輪1〇之第一研磨 面12對該刀具20之刀刃21進行研磨修復，之後，使用者只要將該刀 具20由該刀刀研磨座32内取出並置入該研磨機3〇之刀背研磨座内 33，便可如第四圖所示，透過該研磨砂輪之第二研磨面a研磨修 復該刀具20之刀背22 ’最後’使用者只要再將該刀具2〇由該刀背研 磨座33内取出並置入該研磨機3〇之中心靜點研磨座私内，便可如第 五圖所示，透過該研磨砂輪10之第三研磨面14研磨修復該刀具2〇 5 M405932 φ ·· 之中〜靜點23，藉此，能夠完全研磨修復該刀具2〇，以延長該刀具 20的使用壽命’進而能達到環保及節省成本之效果。 值得-提的是’由於該第三研磨面14係為—圓弧面，因此該研磨 砂輪10不僅能夠有效的將該刀具2〇之中心靜點幻修磨完成以恢復 -亥刀具20之疋位精度與侧順暢性，且在研磨的過財，該第三研磨 .面14之受力將較為均勻，而使該研磨砂輪1〇較不易發生崩壞。 • 值得再提的是’本創作之研磨砂輪H)亦可透過該第三;^磨面14 _研磨ί姊刀具之巾^靜點，以及對—螺絲攻進行開刀日之作業。 茲，再將本創作之特徵及其可達成之預期功效陳述如下： 本創作所提供之研磨砂輪（三），可供直接裝設於現行的研磨機 .上’並透過第-研磨面研磨修復該刀具之刀刀，以及透過該第二研磨 •面研磨修龍刀具之刀背’還有透第三研磨㈣磨修復該刀具之 中心靜點’且因為該第三研磨面係為_圓弧面，所以不僅能夠有效的 將該刀具之巾崎轉杜成，赠_刀具之雜精额排削順暢 丨生，且在研磨過程巾’該第三研磨面之受力練為均勻，而使該研磨 砂輪較不易發生崩壞。 、綜上所述’本創作在咖^實有其極佳之進步實雜，同時 遍查國内外關於此齡構之技術諸，文獻中絲發現有_的構造 存在在先’是以，摘作實已具備新型翻要件，纽法提出申請。 准以上所述者’僅係本創作之一較佳可行實施例而已，故舉凡 應用本創作細#及申料·騎為之等聽構變化，理應包含在 本創作之專利範圍内。 6 M405932 【圖式簡單說明】 第一圖係為本創作之較佳實施例之立體圖。 第二圖係為本創作之較佳實施例之剖視圖。 第三圖係為本創作之較佳實施例之使用示意圖，以顯示利用該第一研 磨面研磨該刀具之刀刃時之狀態。 .第四圖係為本創作之較佳實施例之使用示意圖，以顯示利用該第二研 . 磨面研磨該刀具之刀背時之狀態。 籲第五圖係為本創作之較佳實施例之使用示意圖，以顯示利用該第三研 磨面研磨該刀具之中心靜點時之狀態。 【主要元件符號說明】 10 研磨砂輪 11 圓盤體 111 第一側面 112 第二側面 12 第一研磨面 13 第二研磨面 14 第三研磨面 15 軸孔 20 刀具 21 刀刃 22 刀背 23 中心靜點 30 研磨機 31 馬達 32 刀刃研磨座 33 刀背研磨座 34 中心靜點研磨座 7V. New description: [New technology field] [Prior technology] Known · In order to extend the service life of sharp tools such as sharp knives, drill bits, shovel-screws, and the cost savings, the market has developed A variety of researches are available, which can be used to grind and repair damaged tools. The grinding wheel has a disc body, and the two sides of the disc body can be respectively defined as _- The side is secluded - the second side, the ring side of the disc body is formed - the slope is reduced by the first side toward the second side, and the first side (four) grinding repairing tool (4) can be prepared, and the inclined surface is used for grinding and repairing The back of the tool, and the intersection of the first side and the bevel, grind and repair the center point of the tool. &; 惟 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , - acute angle ' Therefore, when the conventional grinding wheel is grinding, it is not only easy to break due to the uneven force, but the female grinding wheel cannot effectively grind the center point of the sharp knife to restore the The precision of the tool and the smoothness of the cutting, so the conventional grinding wheel is necessary for improvement. [New content], the purpose of this creation is to provide a grinding wheel that is not prone to collapse, and that can be finished by grinding the center of the tool to restore the grain precision of the ship's tool. M405932 For the above purpose, the grinding wheel (3) provided by the present invention comprises a disc body, and the two opposite side systems of the closing disc body can be respectively defined as a "first side" and a second side, and The acid body is provided with a first-grinding surface at the outer edge of the first side surface, and a second grinding surface is provided on the ring side of the disk body, and the second grinding surface is- The slope of the first side is tapered toward the second side. At the same time, the acid body is more yarn-$3 in the intersection of the first polishing surface and the second polishing surface, and the three polishing surfaces are a circle. The arc surface 'further' is further provided with a shaft hole at a middle position of the disc body. The grinding wheel (3) provided by us can be directly installed on the current grinding machine' and repair the blade of a tool through the grinding of the first grinding surface, and repair the blade back of the tool through the grinding of the second grinding surface. Further, the knives are repaired by the third polishing surface polishing, and the reading point is simply that the third polishing surface is a circular arc surface, so that it can be used not only as an effective material. The static point grinding is completed to restore the positioning accuracy of the tool and the smoothness of the cutting, and during the grinding process, the grinding wheel is less prone to collapse/stress, and the grinding is performed. 】 Figure, Figure: and the second figure show 'the stereoscopic view of the creation and the cross-section between the grinding wheel of the factory'. The grinding system contains a diameter system which can be defined as the disc of the Dijon U 'and the opposite side of the disc body 11 is a disc body. In the embodiment, the outer edge is looped with H, and the disc body 11 is on the first side 111 side, again, > Grinding surface 12, and the first grinding surface 12 is - (10).i _ «丨if yarn - second grinding wire 13, scale two research t 4 Μ today 05932 13 is a one from the first side The inclined surface of the second side surface 112 is tapered, and the angle between the second polishing surface 13 and the first polishing surface 12 is between 44 and 46 degrees. In this embodiment, the second polishing surface 13 and the first surface The angle between the surface of the polished surface 2 is milky, and the second polishing surface 13 is also a rough surface. At the same time, the disk body u is at the intersection of the first polishing surface and the second polishing surface 13. The joint further includes a third grinding surface 14 which is a circular arc surface having a radius of 0.1 to 3 mm. In this embodiment, the third grinding surface 14 is An arc surface having a radius of 0.1 mm, and the third grinding surface 14 is also a rude tread. Further, a shaft hole 15 is further disposed at an intermediate position of the disk body 11. In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as follows: Referring to the third, fourth and fifth figures, it is a schematic diagram of the use of the preferred embodiment of the present invention. When the user wants to use the grinding wheel 1 to a damaged tool (for example: a milling cutter) When performing the polishing repair, the grinding sand '·wheel 10 is attached to the grinding machine 3 through the shaft hole 15 and the cutter 2 is placed in the grinding head 3 of the grinding machine 3 The blade 21 of the tool 20 can be polished and repaired through the first polishing surface 12 of the grinding wheel 1 as shown in the third figure. Thereafter, the user only needs to use the tool 20 from the blade 32. After being taken out and placed in the back grinding seat 33 of the grinding machine 3, as shown in the fourth figure, the second grinding surface a of the grinding wheel is ground to repair the back of the knife 20 'the last 'users only need to The tool is 2 〇 by the knife back The grinding seat 33 is taken out and placed in the center of the grinding machine 3, and the grinding tool can be ground and repaired through the third grinding surface 14 of the grinding wheel 10 as shown in FIG. φ ·· 中～静点23, whereby the tool 2 can be completely polished and repaired to extend the service life of the tool 20, thereby achieving environmental protection and cost saving effects. It is worth mentioning that 'because the third grinding surface 14 is a circular arc surface, the grinding wheel 10 can not only effectively complete the magical grinding of the center of the cutter 2 to restore the 亥 刀具 cutter 20 The positional accuracy and the side smoothness, and in the case of excessive grinding, the force of the third grinding surface 14 will be relatively uniform, and the grinding wheel 1 is less likely to collapse. • It is worth mentioning that 'the grinding wheel H of this creation can also be used for the third day; ^ grinding surface 14 _ grinding 姊 姊 之 ^ ^ 静 静 静 静 静 静 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝Hereby, the characteristics of this creation and its expected efficacies are stated as follows: The grinding wheel (3) provided by this creation can be directly installed on the current grinding machine and repaired by the first-grinding surface grinding The cutter of the cutter, and the back of the cutter through the second grinding and surface grinding process, and the third grinding (four) grinding to repair the center point of the cutter 'and because the third grinding surface is _ circular surface Therefore, it is not only effective to slap the knives of the knives, but also to make the _ knives of the knives smooth and smooth, and in the grinding process, the force of the third grinding surface is evenly distributed, and Grinding wheels are less prone to collapse. In summary, the author's creation has excellent progress in the coffee, and at the same time, it has been inspected at home and abroad about the technology of this age. In the literature, the structure of the silk has been found to be in the first place. The company has a new type of reversal, and Newfa has applied for it. The above-mentioned ones are only one of the preferred and feasible embodiments of this creation. Therefore, it is reasonable to include the application of this creation and the changes in the composition of the material, which should be included in the scope of this creation. 6 M405932 [Simple Description of the Drawings] The first drawing is a perspective view of a preferred embodiment of the present invention. The second drawing is a cross-sectional view of a preferred embodiment of the present invention. The third drawing is a schematic view of the use of the preferred embodiment of the present invention to show the state in which the blade of the tool is ground using the first grinding surface. The fourth drawing is a schematic view of the use of the preferred embodiment of the present invention to show the state in which the back of the tool is ground using the second grinding surface. The fifth drawing is a schematic view of the use of the preferred embodiment of the present invention to show the state in which the center of the tool is ground using the third grinding surface. [Main component symbol description] 10 Grinding wheel 11 Disc body 111 First side 112 Second side 12 First grinding surface 13 Second grinding surface 14 Third grinding surface 15 Shaft hole 20 Tool 21 Blade 22 Back 23 Center dead point 30 Grinder 31 Motor 32 Blade Grinding Block 33 Back Grinding Block 34 Center Static Grinding Block 7