M361393 五、新型說明：M361393 V. New description:
【新型所屬之技術領域】 本創作係錢於-種中心鑽之改良，尤指—種中心鑽之 挟持刀具及中心鑽之結構改良，具有定位快速功能，無須再校 正刀長(刀大位置)且抗扭轉反作用力佳之刀具鎖固機構，以及 特殊之刀具形狀設計，改變傳統圓形體之結構設計，具有節省 材料、可改用特殊鋼材’得以增進切削效率。 【先前技術】 -般型用之中心鑽5〇 ’如第九圖所示，為圓形桿體之設 。十’兩端再依鑽碩尺寸設為鑽頭，該圓形桿體之柄徑Μ部位 主要是用來裝置於夾_，作為束緊與挾固之用，除此之外並 無其他功能，而—般中心鑽之柄徑尺寸係隨刃徑52之尺寸之 增加而相對增加，例如⑽尺寸1.6咖之柄徑尺寸為4麵， 刀控尺寸4腿之柄徑尺寸為1〇麵，刃徑尺寸ι〇職之柄徑 尺寸為25麵’柄徑51之尺寸越大，其所耗費之材料就越多， 因此為了降低成本’大部分中_之材料都是使用高速鋼 (HSS)。 上然而高速鋼材質之切削速度畢竟有限，為講求高效率、 1品質及降低加μ程之前提τ，B摘就是錢，因此刀具材 科將是切舰纽善之_點，必顯孙靖之材料，方能 達到提昇轉速錢刀速率’例如以碳蛛製叙料材料，其 加工逮率將是高翻之5,倍之間（視被加工之材料而定）， M361393[New technical field] This creation is a kind of improvement in the center-drilling, especially the structural improvement of the center-drilling tool and the center drill. It has a quick positioning function and no need to correct the tool length (large position of the knife). Moreover, the tool locking mechanism with good anti-twisting reaction force and the special tool shape design change the structural design of the traditional circular body, and save material and can be changed to special steel to improve cutting efficiency. [Prior Art] - The center type drill is 5". As shown in the ninth figure, it is a circular rod. The ten' ends are set to drill bits according to the size of the drill. The shank diameter of the circular rod body is mainly used for the clamp _, which is used for tightening and tamping, and has no other functions. The size of the shank diameter of the general center drill increases with the increase of the size of the blade diameter 52. For example, (10) size 1.6 shank diameter is 4 sides, knife size 4 shank size is 1 , face, blade The size of the diametrical shank is 25 faces. The larger the size of the shank diameter 51, the more material it consumes. Therefore, in order to reduce the cost, most of the materials used are high speed steel (HSS). However, the cutting speed of high-speed steel material is limited. In order to emphasize high efficiency, 1 quality and reduce the pressure before the addition of τ, B is the money, so the tool material section will be the _ point of the ship, the new material of Sun Jing In order to achieve the speed of the knife, the speed of the knife can be increased. For example, the carbon capture rate will be 5 times higher (depending on the material being processed), M361393
但成本卻是高速鋼之1G倍以上，而且就中心鑽而言，柄徑5i 之尺寸大於服52尺寸，柄# 51鋪之材料相當大，售價相 當高昂（市價2萬元），所叫料成本是最大的成本 之-，這也是目前為止中心鑽鮮少有全碳化鶴材料製成者。 【新型内容】 習知之中心鑽由於柄徑之尺寸大於刃徑之尺寸，所以使 用之材料（錢之婦）姆多，所以大州_速鋼材質 製成’切削速度及加;η速率因而受到限制。 要係包含有刀具本體及中心鑽，該刀具本體， 二Γ f ’供中心鑽鎖固，該容刀座之螺孔兩侧設有柱孔， ==麵—恤袖嫌刀身部位， Γ桿嵌人’較位桿係與中心鑽兩側之定位槽 子W 、仅為中心鑽快速組裝與定位之結構。 m藉由粒桿作射心鑽上、下_迫緊及受切削 ,士〜疋个Ν角度格配之多角錐狀之變化，因應不同之加 且。亥中心鑽本體係呈一爲平狀’據以減少本體 而得選収蝴之材料，.X提升域效率及降低材料成 丰。 【實施方式】 °月 > 閱第―、二圖所示，本創作中心鑽刀具主要包含有一 刀具本體1及中心鑽3Q，該刀具本體包含有-刀柄10、-刀 、迷之刀柄10係得隨著不同套接之刀軸而改變，可設 4 M361393 為直桿狀或是錐桿狀；刀身20，設有一容刀座21，該容刀座 21設有一螺孔221，該螺孔221兩側設有呈階級狀之柱孔222, 該柱孔222之位置係一半位於容刀座21内，另一半係位於刀 身20部位，該柱孔222得供一定位桿23嵌入，該容刀座21 之形狀係兩側設有適當長度且呈鉛垂之平直邊211，朝上逐漸 内縮之斜邊面212而連接到中心定位槽213，而該容刀座21 暨得容置-呈扁平狀且與容刀座呈相對形狀之中心鑽加；中 心鑽30 ’係呈-爲平狀之本體，該本體之中心設一固定孔^， 該固定孔31之兩侧設有半圓缺槽之定位槽32，該中心鑽 之兩側（暨於定位槽32之上下側)係設為平直邊33，末端設為 鑽刃34，鑽刀34與平直邊33之間設為錐刃邪，該錐刀邪係 具有排削槽351之切刀，且該錐刀35之形狀除直邊之錐狀外 更得以設為圓弧錐狀（如第八圖所示），或是不同角度搭配⑽ 及120 )之多角錐狀（如第六、七圖戶斤示）。 ※中心鑽裝配時之快速定位功能： (一）左右側之快速定位·· 請參閱第一、二圖所示’容刀座21兩側之平直邊211 叙設蚊位桿23，且與該中心鑽兩側所設之定位槽32是 相對應之設計，且其具有精確之搭配公差，·辦心鑽加套入 精確她，細4之刀如_無須再做定 s 乂正之工作’讀使用者而言非常枝 業時間就是減少了加工作鞏之护M 4 权之作 乍菜之％•間，相對增加生產效率。 M361393 中心鑽3〇除了藉由定位桿23達到快速定位之功能外， 該容刀座21兩側之平直邊211也是具有定位之功能，兩側平 直邊21間之距離與中心鑽3G兩側（暨於定位槽32之上下側) 之平直邊33係相對應之設#，亦具有嚴謹之配合公差，中心 鑽30容人容刀座21内即能達到定位之功效。 此外’該容刀座21之中心定位槽213，亦具有定位之功 能，該令心定位槽213與中心鑽30之鑽刀34相互搭配，並 具有嚴謹之配合公差，藉該中心定位槽213導正該鑽刃％ 進入定位，使得中讀3G得峨速且不偏不倚地套置入容刀 座21内。 因此該中心鑽30藉由前述之三種定位結構之設計，使 得套置入容刀座21時，左右側可以快速達到定位之功效。 ※上、下方向之鎖固與定位：However, the cost is more than 1G of high-speed steel, and in terms of center drilling, the size of the shank diameter 5i is larger than the size of the service 52. The material of the handle # 51 is quite large, and the price is quite high (the market price is 20,000 yuan). The cost of materials is the biggest cost--this is also the result of the fact that there are few fully-carbonized crane materials in the center. [New content] The center of the conventional drill is larger than the size of the shank diameter, so the material used (money of money) Mdo, so Dazhou _ speed steel material made 'cutting speed and addition; η rate is thus subject to limit. The main body of the tool and the center drill are included, the tool body, the two Γ f 'for the center drill to lock, the hole of the hole of the knives is provided with column holes, == face-to-face sleeves, the blade part, the mast The inlaid 'placement rod system and the positioning groove W on both sides of the center drill are only the structure for rapid assembly and positioning of the center drill. m by the grain rod for the core, the upper and lower _ pressing and cutting, the change of the polygon angle of the 疋~疋 Ν angle, the difference is different. The Hai Center drill system is in a flat shape. According to the material to reduce the body, the material of the butterfly is selected. The X enhances the efficiency of the domain and reduces the material. [Embodiment] ° Month> As shown in the first and second figures, the drilling tool of the creative center mainly includes a tool body 1 and a center drill 3Q, and the tool body includes a tool holder 10, a knife, and a handle of the fan. The 10 series can be changed with different arboring cutter shafts, and the 4 M361393 can be set to be a straight rod shape or a tapered rod shape; the blade body 20 is provided with a shank holder 21, and the shank holder 21 is provided with a screw hole 221. A cylindrical hole 222 is formed on both sides of the screw hole 221, and the position of the column hole 222 is half in the holder base 21, and the other half is located in the blade body 20, and the column hole 222 is inserted into a positioning rod 23. The shape of the holder base 21 is provided with a straight length 211 of a proper length and a vertical side, and a beveled surface 212 which is gradually retracted upward is connected to the central positioning groove 213, and the holder base 21 is obtained. The center-drilled 30' is a flat body, and the center of the body is provided with a fixing hole ^, and the fixing hole 31 is provided on both sides of the fixing hole 31. The positioning groove 32 has a semicircular notch, and the two sides of the center drill (the lower side of the positioning groove 32) are set as a straight side 33, and the end is set The cutting edge 34, the drill 34 and the straight side 33 are provided as a cone blade. The cone cutter has a cutter for the cutting groove 351, and the shape of the cone cutter 35 is more than a straight cone. Set to a circular cone shape (as shown in Figure 8), or a multi-angle cone with different angles (10) and 120) (such as the sixth and seventh figures). ※ Quick positioning function during center drilling assembly: (1) Quick positioning on the left and right sides · Please refer to the flat side 211 on both sides of the turret seat 21 as shown in the first and second figures, and set the mosquito rod 23, and The positioning groove 32 provided on both sides of the center drill is correspondingly designed, and it has precise matching tolerance, and the core drill is inserted into the precise one, and the thin 4 knife is like _ no need to make s 乂 之 之 之 ' In terms of reading users, it is very time to reduce the amount of work that is added to the work of the M4. M361393 Center drill 3〇 In addition to the function of quick positioning by the positioning rod 23, the straight side 211 on both sides of the holder base 21 also has the function of positioning, and the distance between the straight sides 21 on both sides and the center drill 3G The straight side 33 of the side (and the lower side of the positioning groove 32) is corresponding to the designation #, and has a strict tolerance. The center drill 30 can accommodate the positioning function in the seat 21. In addition, the central positioning groove 213 of the tool holder 21 also has a positioning function, and the core positioning groove 213 and the drill 34 of the center drill 30 are matched with each other, and have strict tolerances, and the center positioning groove 213 is guided. The cutting edge % is entering the positioning, so that the middle reading 3G is idle and unbiasedly placed in the tool holder 21. Therefore, the center drill 30 is designed by the above three positioning structures, so that the left and right sides can quickly achieve the positioning effect when the cutter seat 21 is placed. ※Locking and positioning in the upper and lower directions:
4引1卞谷刀厓21之螺孔221 位置係與中⑽30之固定孔31位置（陳孔您及定位槽 32)具有微小之間距e，該間距e係上、下方向之微小偏離: 暨该螺孔221之中心位置略高於兩側柱孔222 (或是定位槽 32)之中心位置’而該間距6之值大約是〇15咖，因此當^ 心鑽30套入容刀座21時，該固定孔31之中心位置自然是低 於螺孔221之中心位置〇. 15mm卜藉由螺栓4〇 (如第—、五: 所不）螺入螺孔221時，螺栓頭41將會推頂固定孔31往I 推移’令中心鑽30兩侧之定位槽32與定位桿幻緊密貼 6 M361393 戌起（如第—騎不），其受力分布圖如第五圖所示（同時亦 疋中。鑽30切削加工時之轴向之受力分布方向），據此該中 心鑽3〇藉由螺栓40鎖固於容刀座21内，同時在上、下方向 之自由度亦受到限制。 因此該中心鑽30在上下、左右、前後及旋轉方向之自 由度都受到限制及固定，不但定位方便快速 ’且各方向之自 由度限均考量完備，且糊受力之分布亦詳盡考量，實為 一極具進步性及實用性之設計。 ※中心鑽材料體積設計 般4用之中心鑽都是使用高速鋼材質切削加工而 成’材料成本相當高，而本創作中心鑽3〇之本體材料是使用 材料更堅硬之H鋼為主材料，藉以提升巾心、鑽之切削條件及 加工速率，以求降低成本及減少加工時間，該中心鑽本體係 為扁形體狀，因此體積材料小於圓柱狀之傳統中心鑽，體積 成本自然降低，並搭配可以重複使用之中心鑽刀具，自然可 以降低中心鑽30之製造成本，使得鎢鋼材質之中心鑽得以大 量推廣，同時提升中心鑽孔之切削效率。 ※多種角度之中心鑽刀具可搭配使用： 請參閱第六、七、八圖所示，本創作之中心鑽3〇之錐习 35形狀具有多種變化，如第六圖利用錐刃35部位鑽削出6〇。 錐狀之中心孔351 ;另參閱第七圖所示，利用錐刃35及頂刃 36部位搭配即能鑽削出60。搭配12〇。之錐狀之多角雖中心孔 M361393 咖；以及參閱第八圖所示，使用具圓弧錐刀37之中心鑽3〇 而能鑽削出圓弧錐中心字丨胃’ 丌助山 知配不同形狀之中心鑽30將 鑽削出不同形狀之中心孔，以因應不同之使用條件。 综上所述，本_藉由粒桿之料將可⑽速定財 2鑽’有利於中心鎮之組裝或是快速拆換之作業，且容騎 =之平錢錢末敎W槽都具料奴位中心鑽4 lead 1 卞谷刀崖21 screw hole 221 position system and the middle (10) 30 fixed hole 31 position (Chen Kong you and positioning groove 32) has a slight distance e, the distance e is a slight deviation from the upper and lower directions: The center position of the screw hole 221 is slightly higher than the center position of the two column holes 222 (or the positioning groove 32) and the value of the distance 6 is about 15 coffee, so when the core drill 30 is inserted into the pocket holder 21 The center position of the fixing hole 31 is naturally lower than the center position of the screw hole 221. When the bolt 4 〇 (such as the first, fifth: no) is screwed into the screw hole 221, the bolt head 41 will Pushing the fixing hole 31 to I to move 'the positioning groove 32 on both sides of the center drill 30 and the positioning rod are closely attached to the M361393 (such as the first riding), and the force distribution diagram is as shown in the fifth figure (at the same time) Also in the middle, the direction of the axial force distribution during the cutting process of the drill 30), according to which the center drill 3 is locked in the seat holder 21 by the bolt 40, and the degrees of freedom in the upper and lower directions are also affected. limit. Therefore, the degree of freedom of the center drill 30 in the up and down, left and right, front and back and the direction of rotation is limited and fixed, not only is the positioning convenient and fast, and the degree of freedom in each direction is considered completely, and the distribution of the force of the paste is also considered in detail. Designed for a progressive and practical experience. ※The center drill material is designed to be used in high-speed steel. The material cost is quite high, and the body material of this creative center is made of H steel, which is made of harder material. In order to improve the cutting conditions and processing speed of the towel core, drilling, in order to reduce the cost and reduce the processing time, the center drill system is a flat body shape, so the volumetric material is smaller than the cylindrical traditional center drill, the volume cost is naturally reduced, and with The center-drilling tool that can be reused can naturally reduce the manufacturing cost of the center drill 30, so that the center diamond of the tungsten steel material can be widely promoted, and the cutting efficiency of the center drilling hole is improved. ※The center-drilling tools of various angles can be used together: Please refer to the sixth, seventh and eighth figures. The shape of the cone 3 of the center of this creation has many variations, such as the sixth figure drilling with the taper edge 35 6 〇. Conical center hole 351; as shown in the seventh figure, 60 can be drilled by the combination of the tapered blade 35 and the top edge 36. With 12 〇. The cone-shaped multi-angle is the center hole M361393; and as shown in the eighth figure, using the center drill with a circular cone cutter 37, the center of the circle can be drilled to the center of the arc cone. The center drill 30 of the shape will drill a central hole of a different shape to suit different conditions of use. In summary, the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Material slave center drill
^功^搭配__中心鑽，此朴咖具之首創設 =，因此減之中頌歸崎計為料狀之本體，以節省材 二侧低成本，使得中心鑽使用之材料得以使用更高級之 =，提糊條件及能力，進步性及施，此一創新 4乃為本創作所首創’崎合專利法新型專利之帽要件， 緣依法提出申請。 本創作__品中已具麵纽及實雜，並經實作 測試爾補作具隸之性，且柄作於申請前脑 相同物品見於働或公_，以，本創作時已具備妙 性、新概及產細性之專利要件，緣依法提㈣請；惟以 f斤述僅為本創作之較佳可行實施例，非因此即拘限本創作之 專利範圍，故舉凡顧本創作說明書及圖示内容所為之等效社 構變化，均_皆包含於糊作之範圍内。 【圖式簡單說明】 第一圖係本創作之立體系統圖 M361393 第二圖係本創作之平面組合圖 第三圖係本創作刀具本體之平面圖^ Gong ^ with __ center drill, the first creation of this simple coffee set =, so the reduction of the 颂 颂 计 计 计 为 为 为 , , , , , , , , , , , , , , , , , , , , , , , , , , , , =, the conditions and ability to improve the paste, progress and application, this innovation 4 is the creation of the first part of the 'Kazakh patent law patent caps, the edge of the law to apply. This creation __ has already had a new face and a real miscellaneous, and has been tested and supplemented by the actual test, and the handle is used in the forehead of the same article. It is found in the 働 or _, so that this creation has a wonderful , the new general and the fineness of the patent requirements, according to the law (4) please; but the f kg is only a better and feasible embodiment of the creation, not to limit the scope of the patent for this creation, therefore And the equivalent organizational changes for the content of the illustrations are all included in the scope of the paste. [Simple description of the diagram] The first picture is the three-dimensional system diagram of the creation. M361393 The second picture is the plane combination diagram of the creation. The third picture is the plan view of the original tool body.
第四圖係本創作中心鑽之平面圖 第五圖係本創作刀具本體與中心鑽組裝之平面示意圖 第六圖係本創作中心鑽與其鑽則60。中心孔之示意圖 第七圖係本創作中心鑽與其鑽削60。搭配120。中心孔之示意 圖 第八圖係本創作中心鑽與其鑽削圓弧R角中心孔之示意圖 第九圖係習用中心鑽之平面示意圖 【主要元件符號說明】 習知 51柄徑 52刃徑 10刀柄 20刀身 211平直邊 212斜邊面 221螺孔 222柱孔 30中心鑽 31固定孔 33平直邊 34鑽刃 351排削槽 352圓弧錐狀 36頂刃 37圓弧錐刀 螺栓頭 e間距 50中心鑽 本創作 1刀具本體 21容刀座 213中心定位槽 23定位桿 32定位槽 35錐刃 353多角錐狀 40螺栓 9The fourth picture is the plan view of the center of the creation. The fifth picture is the plan view of the assembly of the tool body and the center drill. The sixth picture shows the core of the creation center and its drill 60. Schematic diagram of the center hole The seventh picture shows the core of the creation and its drilling. With 120. The eighth diagram of the center hole is the schematic diagram of the center of the drilling center and the drilling of the arc R angle center hole. The ninth figure is the plane diagram of the conventional center drill [the main component symbol description] The conventional 51 shank diameter 52 blade diameter 10 shank 20 blade body 211 straight side 212 oblique side surface 221 screw hole 222 column hole 30 center drill 31 fixing hole 33 straight side 34 drilling edge 351 row cutting groove 352 arc tapered 36 top blade 37 arc cone knife bolt head e spacing 50 center drill creation 1 tool body 21 pocket holder 213 center positioning groove 23 positioning rod 32 positioning groove 35 cone blade 353 polygonal pyramid 40 bolt 9