M337439 八、新型說明： 【新型所屬之技術領域】 本創作係涉及-種筒夾，尤指一種朝刀具集中喷出冷 卻水的具有出水構造的刀具筒夾。 ^ 【先前技術】 既有的筒夾’如證書號數第關1516號「具止水構造 的刀具筒&(-）」新型專利案’其係以筒夾提供具有流 道的刀具插設’並且以良好的止水效果促使冷卻水集中由 刀具的流道朝前流出，藉此達到良好的刀具冷卻效果'。 前述既有筒夾雖可以達到止逆效果並提供較佳的刀且 冷卻功效’然而由於前述筒夾缺之引接冷卻水朝前流出的 構造設計，@此應用於不具流道的刀具時，會使得冷卻水 無法朝前流出，因此不適用於該種刀具的冷卻。 【新型内容】 由於既有的筒夾無法朝刀具集中噴出冷卻纟，因此造 成不適用於不具流道的刀具之缺點。有鑑於此，本創作主 要目的在於，於筒夾本體周面以及前 汉引鳊面之間穿設複數個 引水道’藉由引水道引接冷卻水括差 I &亚朝刀具集中噴射，藉此 適用於不具流道的刀具並且進一步隶 乂運到更佳的刀具冷卻效 果。 為達到上述目的，本創作係提供一 丁從仏種具有出水構造的 刀具筒夾，係包括： 一筒夹本體，該筒夾本體於前徭 别设兩端面各形成一外端 面及一内端面，於外周接近外端卢 而面處凹汉有_環狀的凹 4 M337439 槽：於軸心位穿設一刀具夾孔，㈣端面朝内端面方向環 、、:刀具炎孔開設複數個間隔的外切槽，又於各外切槽之 門由内為面朝外端面環繞該刀具夾孔開設複數個間隔的内 切匕，各内、外切槽軸向的長度短於該筒夾本體的長声 其特徵在於： 度’ * ' 内切槽於該筒夾本體位在凹槽後方的周面與外 步而面之間分別穿設一引水道，各引水道係前端朝 設置且後端各與配合的内切槽相通。 斜向 進纟，本創作對應各外切槽於該筒夹本體 丽方的周面與刀呈夾孔用辟凹槽 ^ L ，、又孔周壁之間分別穿設一止水塞孔，於 各止水塞孔分別嵌設一止水塞。、 =的’本創作係設有四道外切槽以及四道内切槽，。 各外切槽與各内切槽皆為直向延伸的設置。 中，^創作使用時係以内端面一端塞設於刀桿的錐形槽 刀桿的自二螺内周緣嵌合於凹槽後，將螺帽螺鎖入 巾自向刀桿螺鎖緊迫筒夾本體 -後將螺 具而將其定位。 錢使刀具夾孔確實束緊刀 由後向刀桿内注入冷卻水時， 面及刀I± , 、 内切槽於筒夾本體周 及刀具夾孔形成的開口皆被 封閉，因此注入的冷卻水會朝前二=刀具的周壁所 出，加上各引水道的前端係細二水道向前喷 水道前端所喷出的冷卻水會噴至刀：：叶，因此由各引 噴射的冷卻水對刀具進行冷卻的㈣的周圍，藉此以集中 卩㈣作’除了對未設有流道 5 M337439 的刀具提供了適用的冷卻手段以外 具冷卻效果。 外^亦達到較佳的刀 再者，由於本創作各？|水道可設為 隨引水道所設的斜率不同可將冷卻水 近的位置，能夠適合使用者的需求作調;== 卻效果。 尺仔取佳的冷 【實施方式】 本創作係一種具止水構造的 圖的較佳實施例，本創作係包括刀具同夹，請參看第一至四 一筒央本體（1 0 )，筒夾 前後兩端面各形成一外端面（" 係筒狀而於 並於外周接近外端面（11)广及—内端面（12卜 3)，凹槽（"J:?處凹設有—環狀的凹槽（1 周緣之間的表面分別為朝前J )與内端面（12) > 為朝月”後端收束的斜面； 同夾本體（i 0 )於軸心 並於外端面（H)朝内… 具夾孔（14)， 孔（1 4 )門< / ❿ 1 2 )方向環繞該刀具夾 ::四個等間隔的外切槽（15)，各外切槽 )係直向的設置且於外 4)的周壁及筒夾本體（ln )、刀具夾孔（1 切槽（1^" 〇)的外周壁形成開口，各外 又二卜的長度短於筒爽本體（10)的長度； 面（1;=槽（15)之間由内端面（⑴朝外端 内切槽（1:環繞刀具失孔（14)開設四個等間隔的 内切槽（1 ’各内切槽係直向的設置，且各 6)心端面（U)、刀具夹孔（14)的 6 M337439 周壁及筒夾本體（i Ο )的外 I厂I 土办成開口，各内 6 )軸向的長度短於筒夾本體（1 0 )的長产·曰 對應各外切，（1 5 )於筒夾本體二 r T Q ^ ^ m j人不( 1 Ο )位在凹槽 )的周面與刀具夹孔（1〇周壁之間分別穿 設一止水塞孔（17)，止水塞孔（1 刀別牙 各為圓形的孔洞； …又有四個且 對應各内切槽（i 6)於筒 r Ί 〇 ^ AA n人丰( 1 0 )位在凹槽 (1 3 )後方的周面與外端面（ 水道（18)，各引水道（18二間分別穿設一引 8 )係則端朝内的斜向設置 =，隨使用者設計可將各引水道（18)設置為不同的 料’以調整冷卻水噴向刀具的遠近㈣，各引 8)的後端分別與配合的内切槽 冷卻水。 1b)相通’糟此引接 四個止水塞（2 〇 )，四個止水塞（2 〇 ) 各止水塞孔（1 7 )形狀的彈性^，甘日^ _ σ 坪性脰亚且四個止水塞（9 〇)罐設於各止水塞孔（1 7)"到封閉各外士 :(15)的功效’防止各外切槽（15)的後端朝前= 本創作除如前述較佳實施例，係於筒夾本體（工 設有四道外切槽（i 5 )以及内切槽（丄6 )以外，J 槽（1 5)與内切槽（1 6)亦可設為六道、八道等其刀 複數道的形態’並且止水塞孔（Ί 7)、引水道（丄 以及止水塞（2 〇 )的數量亦隨外切槽（1 5 )以及引^ 迢（1 8 )所設置的數目作同等數量上的變化。 欠 7 M337439 當本創作運用時，請參看第 2) 一端塞設於刀桿（4〇)的錐：圖，係以内端面（1 以-螺帽"2)的内周緣嵌合於m)中，並且 帽（2 2 )螺鎖入刀椁Γ / n~、1 3 )後，將螺 什、4 Q )的自 0 )插設於刀具失孔（丄4 ) 、而’同時將刀具（3 刀桿（40)螺鎖，藉由螺帽後將螺帽（42)向 的夾擠緊迫，配合各外切槽（ 與錐形槽（4 1 ) 可收束設計，使刀具夾孔（ 及内切槽（6 )的 而將其定位。 火孔（14)確實束緊刀具（3〇) 而當向刀桿（4 ΓΜ向、、+ (1 6 )於筒夾本體（i =部水時，由於各内切槽 成的開口皆被錐形槽（4 i ^及刀具夾孔（1 4 )形 ^曰、41)周壁及刀呈 所封閉，因此注入的冷卻水(3 0)的周壁 接而朝前喷出，由於各引水 1 δ )引 因此由各引水道（18);;Λ 朝内傾斜， ,〇 y)而所贺出的冷卻水會噴至刀且 (3〇)的周圍’藉此對刀具作冷卻的動作。 水:；引水道（18)可設為不同的斜率，因此隨引 k ( 1 8 )所設的斜㈣同可將冷卻水噴至刀具 ^遠或者較近的位置，隨使用者需求作調整以求得最佳的 ~部效果’並且由於各外切槽（1 5 )的前端設有 =的止水塞（2 〇 ) ’因此由周圍渗入外切槽（工5 )的 -P夂胃b夠被有效的阻隔，防止冷卻水由外切槽（1 5 的别端流出，進一步達到冷卻水由引水道（2 8 )集中朝 刀具（3 0 )喷出的較佳冷卻效果。 8 M337439 【圖式簡單說明】 第一圖係本創作較佳實施例之立體分解圖。 第二圖係本創作較佳實施例之剖面圖。 第三圖係本創作較佳實施例之剖面圖。 第四圖係本創作較佳實施例配合刀具之分解圖。 第五圖係本創作較佳實施例插設刀具之立體圖。 第六圖係本創作較佳實施例設於刀桿之實施示意圖 【主要元件符號說明】 (1 0 )筒夾本體 (11)外端面 (12)内端面 (13)凹槽 (1 4 )刀具夾孔 (15)外切槽 (1 6 )内切槽 (1 7 )止水塞孔 (1 8 )引水道 (2 0 )止水塞 (3 0 )刀具 (4 0 )刀桿 (4 1 )錐形槽 (4 2 )螺帽M337439 VIII. New description: [New technical field] This creation relates to a type of collet, especially a tool collet with a water discharge structure that sprays cooling water into a tool. ^ [Prior Art] Existing collet's, such as certificate number No. 1516, "New type of tool holder with water stop structure & (-)", which provides cutter insertion with flow path by collet 'And with a good water stop effect, the cooling water concentration is caused to flow forward from the flow path of the tool, thereby achieving good tool cooling effect'. Although the above-mentioned existing collet can achieve a non-reverse effect and provide a better knife and cooling effect, however, due to the structural design of the leading collet which leads to the cooling water flowing forward, @this is applied to a tool without a flow path, This makes it impossible for the cooling water to flow forward, so it is not suitable for the cooling of such a tool. [New content] Since the existing collet cannot discharge the cooling crucible into the tool, it is not suitable for the tool without the flow path. In view of this, the main purpose of this creation is to put a plurality of water diversion channels between the circumference of the body of the collet and the front side of the girder's. The cooling water is enclosed by the water diversion channel. I & This applies to tools that do not have runners and is further transported to better tool cooling. In order to achieve the above object, the present invention provides a cutter collet having a water discharge structure, comprising: a collet body, wherein the collet body has an outer end surface and an inner end surface respectively formed on both end faces of the front bezel. In the outer periphery, close to the outer end, the surface is concave. There is a concave 4 M337439 groove: a cutter hole is inserted in the axial center, (4) the end face faces the inner end direction ring, and: the cutter hole opens a plurality of The outer grooving groove and the outer grooving door respectively open a plurality of spaced inner cutting ridges around the tool clamping hole from the inner facing end surface, and the inner and outer grooving axial lengths are shorter than the collet The long sound of the body is characterized by: a degree '*' inner slit is disposed in the water guide between the circumferential surface of the collet body behind the groove and the outer step, and the front end of each water conduit is disposed The rear ends are each in communication with a mating inner slit. The slanting direction is inserted into the slanting hole, and the outer grooving groove corresponding to each of the outer grooving grooves is formed on the circumferential surface of the spigot body of the collet, and a water stop hole is formed between the outer peripheral groove and the peripheral wall of the hole. A water stop plug is respectively embedded in each water stop hole. , = 'The creation department has four outer slots and four inner slots. Each of the outer slits and each of the inner slits are arranged to extend in a straight direction. In the middle of the creation, the end of the inner end surface is inserted into the tapered groove of the shank, and the inner circumference of the two screws is fitted into the groove, and the nut is screwed into the self-aligning arbor screw tightening collet The body-back will position the screw. When the money is so that the tool clamping hole is indeed tightened by the cooling blade, the surface and the knife I±, the inner slit are closed at the circumference of the body of the collet and the opening of the cutter hole, so the cooling of the injection is performed. The water will be directed toward the front two = the peripheral wall of the cutter, and the front end of each diversion channel is the second water channel. The cooling water sprayed from the front end of the sprinkler will be sprayed to the knife:: leaves, so the cooling water sprayed by each pump The circumference of (4) for cooling the tool, by means of the concentrated 卩 (4), is provided with a cooling effect in addition to the applicable cooling means for the tool not provided with the flow path 5 M337439. Outside ^ also achieves a better knife. Again, because of this creation? The water channel can be set to match the position of the cooling water with the slope of the water channel, which can be adjusted to suit the user's needs; == but the effect. The preferred method is a preferred embodiment of a figure with a water stop structure. The creation includes a tool holder, please refer to the first to fourth body (1 0), the tube An outer end surface is formed on each of the front and rear end faces of the clip (" is cylindrical and close to the outer end surface (11) and the inner end surface (12b3), and the groove ("J:? The annular groove (the surface between the circumferences of 1 is forward facing J) and the inner end surface (12) > is the inclined surface of the rear end of the moon; the same body (i 0 ) is outside the axis End face (H) facing inward... With pinch hole (14), hole (1 4 ) door < / ❿ 1 2 ) direction around the tool holder:: four equally spaced outer slots (15), each outer slot ) is a straight-line arrangement and forms an opening in the peripheral wall of the outer 4) and the outer wall of the collet body (ln) and the cutter hole (1 grooving (1^" 〇), and the length of each outer and second b is shorter than The length of the tube body (10); the surface (1; = groove (15) between the inner end surface ((1) inwardly the inner end groove (1: around the tool loss hole (14) to open four equally spaced inner slots (1 'each inscribed slot straight Set, and each 6) the core end face (U), the 6 M337439 peripheral wall of the tool holder hole (14) and the outer I plant I of the collet body (i Ο ) are opened, and the length of each of the 6) axial directions is shorter than The long product of the collet body (10) corresponds to each external cutting, (15) to the cylinder body 2 r TQ ^ ^ mj people not (1 Ο) in the groove and the cutter hole ( 1) A water stop hole (17) is inserted between the peripheral walls, and the water stop hole (1 knife tooth is a circular hole; ... there are four and corresponding inner slits (i 6) in the tube r Ί 〇^ AA n 人人(1 0 ) is located at the circumferential surface and the outer end surface behind the groove (1 3 ) (water channel (18), each water channel (18 is placed between each of the two) Inwardly inclined setting =, according to the user's design, each water channel (18) can be set to a different material 'to adjust the distance of the cooling water sprayed to the tool (4), the back end of each lead 8) and the inscribed end Slot cooling water. 1b) The same as the 'dumping four water stop plugs (2 〇), four water stop plugs (2 〇) each water stop hole (1 7) shape of the elasticity ^, Ganri ^ _ σ Ping Sexual 且 and four water stop plugs (9 〇) cans are set in each stop water Hole (17)"to close the outer gentlemen: (15) The effect of 'preventing the rear end of each outer slit (15) forward = This creation is in the collet body except for the preferred embodiment described above In addition to the four outer slots (i 5 ) and the inner slots (丄6), the J slots (15) and the inner slots (16) can also be set to six or eight paths, etc. The number of water stop plugs (Ί 7) and water intakes (丄 and water stop plugs (2 〇) is also changed by the number of outer cuts (15) and the number of guides (1 8 ). . Under 7 M337439 For the purposes of this creation, please refer to section 2) Cone that is plugged to the shank (4〇) at one end: the figure is fitted to the inner circumference of the inner end face (1 to - nut"2) In the middle, and the cap (2 2 ) is screwed into the knife 椁Γ / n~, 1 3 ), the screw, 4 Q ) from 0) is inserted into the tool loss hole (丄4), and 'the tool is simultaneously (3 shank (40) screw lock, tightening the nut (42) by the nut, and matching the outer cutting groove (with the tapered groove (4 1 ) can be closed to make the tool hole (and the inner slot (6) is positioned. The fire hole (14) does tighten the tool (3〇) and when the tool bar (4 、, , + (1 6 )) is in the collet body (i = In the case of water, the openings formed by the inner slits are closed by the peripheral grooves of the tapered groove (4 i ^ and the cutter hole (1 4 ), 41), so the injected cooling water (3 0 The peripheral wall of the wall is sprayed forward, and the cooling water that is congratulated by the water diversion channels (18); Λ 朝 朝 朝 朝 朝 ) ) ) ) ) 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且周围) around the 'by the action of cooling the tool. Water:; water channel (18) can be set Different slopes, so with the oblique (four) set by k (18), the cooling water can be sprayed to the tool far or near position, and adjusted according to the user's needs to obtain the best ~ part effect' Since the front end of each outer slit (15) is provided with a water stop plug (2 〇)', the -P夂 stomach b which is infiltrated into the outer cut groove (work 5) is effectively blocked, preventing the cooling water from being The outer cutting groove (the other end of the 15 5 flows out to further achieve the better cooling effect of the cooling water being discharged from the water guiding channel (28) toward the cutter (30). 8 M337439 [Simple description of the drawing] The first figure is BRIEF DESCRIPTION OF THE DRAWINGS The present invention is a cross-sectional view of a preferred embodiment of the present invention. The third drawing is a cross-sectional view of a preferred embodiment of the present invention. The fourth drawing is a preferred embodiment of the present invention. The fifth drawing is a perspective view of the inserting tool of the preferred embodiment of the present invention. The sixth drawing is a schematic diagram of the preferred embodiment of the present invention. The main component symbol description (1 0) collet body (11) Outer end face (12) inner end face (13) groove (1 4) tool pin hole (15) outer slit (1 6 ) Slots (17) sealing the plug hole (18) water conduit (20) sealing plugs (30) Tool (40) shank (41) tapered slot (42) Nuts