M306534 八、新型說明： 【新型所屬之技術領域】* 4 本創作加工機萬向噴嘴構造改良，係以刀具刀座之液流迴路，將 加工機所使用之冷卻液體，f由固於出液口端位之噴嘴管喷出，且利 用球珠提供該嘴嘴管任意調整角度作用，且藉迫鎖螺絲控制球珠之定 位性，使喷嘴管角度調整固定後可猫準工件，進而產生提高加工機工 •作效率及加工精密度之技術領域。 【先前技術】 按以，一般已知的萬向喷嘴結構，大致可分為適用於低壓力流體 輪送之萬向曲管與適用於高、中、低壓冷卻液體之萬向喷嘴；其中 萬向曲管：是由多個接頭串接而成之可撓曲管件，並在每一段組 接位形成可適當的彎曲機，使管射Π得以對準工 件給水、給油或吹氣。 # 匕萬向嘴嘴：則是藉由與球體連結成一體之喷嘴，利用球體在一拘 -之内槽中產生萬向轉動，俾可將通過拘掣體之冷卻液體引至喷 嘴再透過瞒準工件之出液口喷出，其轉動位僅限於球體之定位處。 【新型内容】 、解決的問題： Α·上述曲官與喷嘴都是直接利用形體之球弧配合，產生萬向 之角度調整，雖方便操作料能產生固止定位。 灵知贺液之曲g'、嘴嘴無法使轉動位固止，容易受到工件 /、或操作者之外力碰撞，I生不再正確料之偏動 ’使用上並不 M306534 是很理想。 c· 母段組接位都具有轉動功效之曲管，易產生牽一髮而動 王身之連動性，因此，根本很難達到精確瞄準之控制。 D·,喷嘴是呈直管狀，其管徑愈長愈不易控制正確之嘴向，使 甩上無法對工件產生準確之瞄準作用，造成液體之浪費。 二、解決的問題·· (A) 本案·喷嘴管之角度曲彎’增加球珠偏轉角度之細腻度 ，俾有快速、精確調出正嫁瞄準位之使用功效。 (B) 湘迫綱_職轉之球珠擋雜，俾使正触準工件之 喷嘴管不虞任意偏動，只能在螺絲放鬆時產生調整作用，尤具有 定位穩固之效果。 (C) 直接將喷嘴管組裝在刀座上之結構設計，可使喷嘴管更接 近工件’不僅因近距而易晦準調整外，更可免除長距喷液之無开多 浪費，能有效降低成本。 【實施方式】 首先，請配合參閱第一圖、第二圖、第三圖及第四圖之說明 所示，本案主要係藉由加工機具之刀具刀座2、球珠3、喷嘴管4 及迫鎖螺絲A所構成；其中 刀具刀座2，係以拘持孔21固置刀具之刀座主體，在内部形 成具有進液口 22與出液口 23之液流迴路24，並在出液口 23端設 立一内凹之弧槽25，該弧槽25側位又設有適深之螺孔邡； 球珠3,為可與弧槽25嵌合之球體，其在中央位設有内孔31 M306534 喷嘴管4，是形成彎弧狀之金屬管，且以平直端41與球珠3 之内孔31套接； 一迫鎖螺絲A，係配合刀座2之螺孔26鎖合； 藉此組構搭配，提供喷嘴管4可利用球珠3產生萬向轉動之 位移操作（參考第四圖所示），而透過迫鎖螺絲A之鎖緊則可控制 球珠3之止動（如見第二圖所揭），俾達到噴嘴管4能視工作需求 調整角度，且固定位置易於精確瞄準工件及定位能穩固之實用功 效。 進者，請再配合第五圖之說明所示，本案亦可適用在CNC中 心加工機、CNC車床、銑床、研磨機等工作母機上，配合所需之刀 座級裝使用’因此本圖以另一種刀座型式2a作揭露，並將喷嘴管 4固置在刀具鎖固槽21A之下緣，使喷嘴管4之噴向刀刀端同向， 同樣可在近距調整喷嘴管4之瞄準性。 M306534 圖式簡單說明】 第一圖：為本創作結構之立體分解圖。 < 第二圖：為本創作結構之組合剖示圖。 第三圖··為本創作結構之立體成型圖。 第四圖··為本創作實施喷嘴管角度調整之示意圖。 第五圖··為本創作另一實施例之立體成型圖。 【主要元件符號說明】 刀具刀座2 拘持孔21 進液口 22 出液口 23 液流迴路24 弧槽25 螺孔26 球珠3 内孔31 喷嘴管4 平直端41 另一刀座2A 刀具鎖固槽21A 迫鎖螺絲A -M306534 VIII. New description: [New technical field] * 4 The design of the universal nozzle of the creation machine is improved by the liquid flow circuit of the tool holder, and the cooling liquid used by the processing machine is fixed to the liquid. The nozzle tube of the mouth end is sprayed out, and the nozzle tube is used to provide the angle adjustment function of the nozzle tube, and the positioning of the ball is controlled by the lock screw, so that the angle of the nozzle tube can be adjusted and fixed, and the cat can be quasi-worked, thereby improving Machining machine • Technical field for efficiency and processing precision. [Prior Art] According to the generally known universal nozzle structure, it can be roughly divided into a universal curved tube suitable for low pressure fluid transfer and a universal nozzle suitable for high, medium and low pressure cooling liquids; Curved tube: a flexible tube made up of a plurality of joints connected in series, and a suitable bending machine is formed at each group to enable the tube to be aligned with the workpiece for water supply, oil supply or air blowing. #匕万向嘴嘴: It is a nozzle that is integrated with the sphere to create a universal rotation in the inner groove of the ball, and the cooling liquid passing through the restraint body can be led to the nozzle and then transmitted through the crucible. The liquid outlet of the quasi-workpiece is ejected, and its rotation position is limited to the position of the sphere. [New content], solve the problem: Α·The above-mentioned chords and nozzles are directly combined with the ball arc of the body to produce the universal angle adjustment, although it is convenient for the operation material to produce the fixed positioning. The soul knows the liquid song g', the mouth can't fix the rotation position, and it is easy to be impacted by the workpiece/, or the operator's external force. I am no longer the correct bias. ‘It is not ideal to use M306534. c· The mother-segment group has a curved tube with a rotating effect, which is easy to produce the linkage of the body and the movement of the body. Therefore, it is difficult to achieve precise aiming control. D·, the nozzle is in a straight tube shape, and the longer the tube diameter is, the more difficult it is to control the correct mouth direction, so that the workpiece cannot be accurately aimed at the workpiece, resulting in waste of liquid. Second, the problem solved · (A) This case · The angle of the nozzle tube bends to increase the degree of fineness of the ball deflection angle, and quickly and accurately adjust the use of the aiming position. (B) The ball of the Xiang qiang _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (C) The structural design of directly assembling the nozzle tube on the tool holder enables the nozzle tube to be closer to the workpiece'. It is not only easy to adjust due to the close distance, but also eliminates the waste of long-distance spray and is effective. cut costs. [Embodiment] First, please refer to the descriptions of the first, second, third and fourth figures. The main problem is the tool holder 2, the ball 3 and the nozzle tube 4 of the processing tool. The tool holder 2 is configured to fix the tool holder body of the cutter with the retaining hole 21, and a liquid flow circuit 24 having a liquid inlet 22 and a liquid outlet 23 is formed therein, and is discharged. A concave arc groove 25 is defined at the end of the mouth 23, and the arc groove 25 is provided with a deep screw hole on the side of the arc groove 25; the ball 3 is a sphere which can be engaged with the arc groove 25, and is disposed at the center position. The hole 31 M306534 nozzle tube 4 is formed into a curved metal tube, and is sleeved with the inner hole 31 of the ball 3 at the flat end 41; a force-locking screw A is engaged with the screw hole 26 of the knife seat 2; By this combination, the nozzle tube 4 can be used to generate the universal rotation displacement operation by using the ball 3 (refer to the fourth figure), and the locking of the ball 3 can be controlled by the locking of the lock screw A ( As seen in the second figure, the nozzle tube 4 can be adjusted according to the working needs, and the fixed position is easy to accurately aim the workpiece and the positioning can be stabilized. Hard effect. In addition, please cooperate with the description in the fifth figure, this case can also be applied to the CNC center processing machine, CNC lathe, milling machine, grinding machine and other working machine, with the required tool holder level installation. Another type of holder 2a is disclosed, and the nozzle tube 4 is fixed at the lower edge of the cutter locking groove 21A, so that the nozzle tube 4 is sprayed toward the knife end, and the aiming of the nozzle tube 4 can also be adjusted at a close distance. Sex. M306534 Simple description of the schema] The first picture: the exploded view of the creation structure. <Second picture: A sectional view of the combination of the creation structure. The third picture·· is a three-dimensional shape of the creation structure. The fourth figure·· is a schematic diagram of the nozzle tube angle adjustment for this creation. Fig. 5 is a perspective view of another embodiment of the present invention. [Description of main components] Tool holder 2 Clamping hole 21 Inlet port 22 Outlet port 23 Flow circuit 24 Arc slot 25 Screw hole 26 Ball 3 Inner hole 31 Nozzle tube 4 Flat end 41 Another holder 2A Tool Locking groove 21A to lock the screw A -