M306908 八、新型說明： 【新型所屬之技術領域】 本創作係有關於套設於拆卸下來之刀把上，以阻隔处 氣而預防銹钱之刀把保護裝置。 【先前技術】 如第四圖所示係常見之綜合中心加工機所使用之刀 把’其具有一圓錐形套合部（4 〇 )，於圓錐形套合部（$ φ 0 )小徑端朝外軸向延伸一拉栓（4 1 )，拉栓（4丄） 之自由端設有一徑向延伸之擋部（4 2 )，又於圓錐形套 合部（40)之大徑端設有一軸向延伸之套刀部（43)， 圓錐形套合部（4 〇 )與套刀部（4 3 )之間設有一因力口 工需要所形成之溝槽（4 4 )，而刀把係藉由套刀部（4 3 )套置加工刀具（如鑽頭、銑刀、鉸刀、牙攻··）， 欲加工時，藉由圓錐形套合部（4 〇 )穿置於加工機之加 工頭内，並且藉由拉栓（4 1 )與加工頭内部形成卡制作 φ 用，以進行加工。 加工完畢再將刀把由刀庫拆卸，存放於刀架上，而為 了預防刀把生銹而影響加工精度，因此，通常將刀把拆卸 下來以後，於圓錐形套合部（4 〇 )、拉栓（4 1 )以及 擋部（4 2 )表面上一層潤滑油，再予以包裹，使其不至 於與空軋接觸而產生氧化銹蝕，而後再將已包裹之刀把放 置於刀架上。 然而’上述之刀把防銹處理方式衍生數項缺失： 1 ·此種經過上油、包裹的防銹處理程序過於繁瑣、 4 M306908 耗時。 2 .當要再使用該刀把時，又需要將包裹之油 而頗為不便。 ’ ’ 3 .刀把放置時難免滾動、碰撞而導致損壞，更甚者 上油的刀把在包裹或者拆開包裹用的油紙時， 而 導致碰撞損壞。 喊而 因此，現有刀把之防錄處理方式有加以改良 【新型内容】 為了改善現有加工刀具之刀把的防銹處理方式，本創 作之主要目的在於提供一種方# 、 禋万便彳呆作，使刀把與空氣隔絕 而達到防銹、防塵、防撞之刀把保護裝置。 基於上述目的，本創作之設計概念係於刀把外周圍以 一刀把保護裝置密封伴罐，你” 4 对保4使刀把不因接觸到空氣而生 銹。 實施上述設計概念之具體技術為：提供-加工刀具之 刀把保護裝置，該刀把保護裝置係為軟質膠材製成的中空 套體’其具有兩端，分別么 刀別5又為封閉端以及開口端，立鄰近 封閉端設有一段頸縮部，且該頸縮部與封閉端間隔設置， 另於刀㈣護裝置鄰近開口端該半段，設為_口_擴 之錐形套官部’且於開σ端内周緣設有徑向突出的突緣。 實施上述技術手段以後’本創作可獲得之具體效益 田：把拆卸下來時’只要由拉栓該端套入刀把保 ^内藉由軟質膠材製成的刀把保護裝置包覆束緊於 M306908 刀把之擋部、拉栓 /及^ i且稭由刀把保 4裝置開口端之突緣卡扣於刀把套合部之溝槽内，即可以 防止刀把表面與空氣接觸而氧化錄姓，故其操作極為方 便。 、、、 2 .由於刀把表面以刀把保護裝置包覆，而軟質膠材 製成的刀把保護裝置係具有厚度及彈性，因此可以達到防 撞效果，避免刀把撞損而影響精確度。M306908 VIII. New description: [New technical field] This creation department has a knife protection device that is set on the dismantled knife handle to prevent the gas from being rusted. [Prior Art] As shown in the fourth figure, the tool holder used in the common integrated center processing machine has a conical fitting (4 〇), and the small-diameter end of the conical fitting ($ φ 0) The outer axial direction extends a pull bolt (4 1 ), the free end of the pull bolt (4丄) is provided with a radially extending stop portion (42), and a large diameter end of the conical sleeve portion (40) is provided with a The axially extending sleeve portion (43), the conical sleeve portion (4 〇) and the sleeve knife portion (43) are provided with a groove (4 4 ) formed by force and labor, and the knife handle system The machining tool (such as drill bit, milling cutter, reamer, tooth tapping··) is placed by the knives (4 3 ), and is placed on the processing machine by a conical fitting (4 〇) when machining. In the processing head, and by forming a card with the inside of the processing head by the pull pin (4 1 ), φ is used for processing. After the machining is completed, the knife handle is removed from the tool magazine and stored on the tool holder. In order to prevent the knife handle from rusting and affecting the machining accuracy, the cutter handle is usually removed from the conical sleeve portion (4 〇) and the pull bolt ( 4 1 ) and a layer of lubricating oil on the surface of the blocking part (4 2 ), and then wrapped so as not to be in contact with the air rolling to cause oxidative corrosion, and then the wrapped knife handle is placed on the tool holder. However, the above-mentioned knife has several missing items in the anti-rust treatment method: 1 · This oil-repellent and wrapped anti-rust treatment procedure is too cumbersome, and 4 M306908 takes time. 2. When the knife handle is to be used again, it is inconvenient to wrap the oil. ’ ’ 3. The knives are inevitably rolled and collided when they are placed, causing damage. Even worse, the oiled knives cause damage when they are wrapped or unpacked. Therefore, the existing knife handle anti-recording processing method has been improved [new content] In order to improve the anti-rust treatment method of the existing processing tool, the main purpose of this creation is to provide a kind of square, The knife is isolated from the air to achieve a rust-proof, dust-proof, anti-collision knife protection device. Based on the above purposes, the design concept of this creation is to seal the protection device with a knife around the outer edge of the knife handle. You can rust the knife handle without touching the air. The specific technology for implementing the above design concept is: - a knife handle protection device for processing a tool, the knife handle protection device is a hollow sleeve made of a soft rubber material having two ends, respectively, the knife 5 is a closed end and an open end, and the adjacent closed end is provided with a neck portion a constricted portion, and the neck portion is spaced apart from the closed end, and the knife (four) guard device is adjacent to the open end of the half portion, and is set as a _ mouth_expanded tapered sleeve portion and has a diameter at the inner circumference of the open σ end To the protruding flange. After the implementation of the above technical means, the specific benefit that can be obtained from the creation of the field: when the detachment is taken, as long as the end of the shackle is inserted into the knives, the knives are made of soft rubber. The cover is tightly attached to the M306908 handle, the pull bolt and the ^ i, and the straw is fastened by the flange of the open end of the knife guard 4 in the groove of the handle sleeve portion, thereby preventing the surface of the knife handle from being in contact with the air and oxidizing Record surname, so its operation It is extremely convenient. 、、、2. Because the surface of the knives is covered by the knife guard, and the protection device made of soft rubber has the thickness and elasticity, it can achieve the anti-collision effect, avoiding the impact of the knife and affecting the accuracy. .
3 ·藉由刀把保護裝置的包覆作用，可以同時達到防 塵目的。 【實施方式】 及三圖所示，本創作所提供加 5月同時參閱第"一 刀具之刀把保護裝置（i 0 )係以橡膠、或矽膠等可變形 之軟質膠材製成之中空套體，其内部2間形狀係與刀把之 圓錐形套合部（4 〇 )、絲（4 i )及擋部（4 2 )相 應设置，並且内周緣略小於刀把外周緣輪廓。 該刀把保護裝置（1 ◦)具有兩端，分別設為封閉端 (1 0 0 )以及開口端（i i )，其封閉端（i 〇 〇 ) 即與刀把的擋部（4 2 )相應設置，刀把保護裝置（丄〇 ) 郯近封閉端（1 〇 〇 )該段設有—頸縮部（1 1 )，以相 應包覆於刀把的拉栓（4 i )外周壁，又刀把保護裝置（工 〇 )鄰近開口端（1 〇 1 )該段設為一錐形套管部（丄2 )， 該錐形套管部（工2 )係朝向開口端（工〇丄）漸擴，且 於開口端（101)内周壁設有一環型突緣（12工）。 藉由上述刀把保護裝置（1 0 )之形狀設計，可以如 M306908 第三圖所示將刀把保護裝置（i 0)的封閉端（丄〇 〇 及頸縮部（1 1 )分別套設包覆於刀把的擋部（4 2 ) 拉栓（41”卜周壁’而刀把保護裝置（1〇)的錐形套 管部（12) &突緣（12 "則套設包覆於圓 ： 部（40)及溝槽（44)内。 ~ 而由於刀把保護裝置（10)係軟質膠材製成，且复 内部空間之内周緣略小於所欲套設之刀把外周緣，利= 質本身可被樓開之彈性包覆束緊於刀把，故包覆 中，可將刀把保護裝置（i 0 )與刀把外周壁之間的空氣 予以排出，完成包覆以後，藉由刀把保護裝置（1 0 );且 隔外界空氣，以防止刀把氧化銹蝕。 此外，復由第-、二圖所示，本創作可進—步於錐形 套官部（1 2 )鄰近開口端（i i )該段設有一 部（1 2 0 ) ’該卡制部（丄2 〇 )係與錐形套管部（丄 2立）反向傾斜，以加強其束緊效果，達到防錄、防塵及防 撞之目的。 【圖式簡單說明】 第一圖係本創作之立體外觀示意圖。 第二圖係本創作之平面組合剖面示意圖。 圖。第三圖係本創作之套設於刀把上之平面组合剖面示意 第四圖係現有加工刀具之刀把平面示意圖 【主要元件符號說明】 (1 〇 )刀把保護裝置（2 〇 〇 )封閉端 M306908 (1 Ο 1 )開口端 （1 1 )頸縮部 (1 2 )錐形套管部 （1 2 0 )卡制部 (1 2 1 )突緣 (4 0 )圓錐形套合部 (4 1 )拉栓 （4 2 )擋部 (43)套刀部 （44)溝槽3 • Dust-proofing can be achieved at the same time by the coating of the knife guard. [Embodiment] As shown in the three figures, the creation of this work is added in May. At the same time, refer to the "Knife Tool Protection Device (i 0) is a hollow sleeve made of rubber, silicone or other deformable soft rubber. The inner shape of the body is corresponding to the conical fitting portion (4 〇), the wire (4 i ) and the blocking portion ( 4 2 ) of the blade, and the inner circumference is slightly smaller than the outer peripheral contour of the blade. The knife guard device (1 ◦) has two ends, which are respectively set as a closed end (1 0 0 ) and an open end (ii), and the closed end (i 〇〇) is correspondingly arranged with the blocking portion (4 2 ) of the handle. The knife guard (丄〇) is close to the closed end (1 〇〇). This section is provided with a necking (1 1 ) to cover the outer peripheral wall of the pull bolt (4 i ) of the knife handle, and the knife guard ( The adjacent opening end (1 〇1) is a tapered sleeve portion (丄2) which is gradually expanded toward the open end (worker) and The inner peripheral wall of the open end (101) is provided with a ring-shaped flange (12 working). By the shape design of the above-mentioned knife guard device (10), the closed end (the jaw and the neck portion (1 1) of the knife guard device (i 0) can be respectively covered as shown in the third figure of M306908. Pull the bolt (41" to the peripheral wall of the knife handle (4 2 ) and the tapered sleeve portion (12) & flange (12 " of the knife guard (1〇) is wrapped around the circle: In the part (40) and the groove (44). ~ Because the knife guard (10) is made of soft rubber, and the inner circumference of the complex internal space is slightly smaller than the outer circumference of the handle to be set, the quality itself It can be tightly wrapped by the elastic cover of the building, so that the air between the knife guard (i 0 ) and the outer peripheral wall of the knife can be discharged during the coating. After the coating is completed, the protection device is protected by the knife. 0); and outside the air to prevent corrosion of the knife handle. In addition, as shown in the first and second figures, the creation can proceed to the tapered sleeve (12) adjacent to the open end (ii) There is a section (1 2 0 ) 'The card part (丄2 〇) is inclined obliquely with the tapered sleeve part (丄2 立) to strengthen its tightening The purpose of anti-recording, dustproof and anti-collision is achieved. [Simple description of the drawing] The first picture is a schematic view of the three-dimensional appearance of the creation. The second picture is a schematic diagram of the plane combination of the creation. The third picture is the creation The plane combination profile on the tool holder is shown in Fig. 4 is a plan view of the tool holder of the existing machining tool. [Main component symbol description] (1 〇) Knife protector (2 〇〇) closed end M306908 (1 Ο 1) open end (1 1 ) necking portion (1 2 ) tapered sleeve portion (1 2 0 ) clamping portion (1 2 1 ) flange (40) conical fitting portion (4 1 ) pulling bolt (4 2 ) Groove (43) groove (44) groove