TWM599227U - Cooling nozzle of processing machine - Google Patents

Abstract

本創作係有關於一種加工機之冷卻噴頭，其主要設有一金屬噴頭，於所述金屬噴頭外部包覆有塑鋼外層，所述塑鋼外層具有上大下小的外徑；藉此，透過金屬材質可增加強度及使用壽命，並藉錐形設計方便置入組設，達成穩固結合的功效者。This creation is related to a cooling nozzle of a processing machine, which is mainly provided with a metal nozzle. The outer surface of the metal nozzle is covered with a plastic steel outer layer. The plastic steel outer layer has a large upper and a small outer diameter; thereby, through the metal material It can increase the strength and service life, and can be easily inserted into the assembly by the tapered design to achieve a stable combination.

Description

加工機之冷卻噴頭Cooling nozzle of processing machine

本創作係有關於一種加工機之冷卻噴頭，尤指一種具有金屬強度與方便組設功效的加工機之冷卻噴頭為其創作應用者。This creation is related to a cooling nozzle of a processing machine, especially a cooling nozzle of a processing machine with metal strength and convenient assembly function as its creator.

按，隨著工具機機床技術和材料科學技日新月異的發展，使得更多的新裝備和新材料應用於現代製造業，而不斷出現的新材料則是對刀具技術的一大挑戰。According to, with the rapid development of machine tool technology and material science and technology, more new equipment and new materials are used in modern manufacturing, and the emerging new materials are a major challenge to tool technology.

然而，隨著硬質合金刀具的大量使用，提高生產效率的方法也更多，而提高切削參數的關鍵點就是控熱，切削熱影響著切屑的形成和排放，考量此問題人們為現代機床開發了高壓切削液系統，從高壓泵浦出來的高壓切削液導入刀塔上，經由小孔噴嘴噴射到切屑與刀片前刀面間的切削區域，除了有效降低切削區域切削熱，延長刀具壽命外，還使切屑脆性增加，易折斷，獲取短小切屑而免除長纏繞屑頻繁停機清理的困擾。However, with the large-scale use of cemented carbide tools, there are more ways to improve production efficiency. The key to improving cutting parameters is heat control. Cutting heat affects the formation and emission of chips. Considering this problem, people have developed modern machine tools for modern machine tools. The high-pressure cutting fluid system. The high-pressure cutting fluid from the high-pressure pump is introduced into the turret and sprayed into the cutting area between the chips and the rake face of the blade through the small hole nozzle. In addition to effectively reducing the cutting heat in the cutting area and extending the tool life, it also Increase the brittleness of chips, easy to break, obtain short chips and avoid the trouble of frequent shutdown of long winding chips for cleaning.

習用工具機上所使用的切削液噴水結構，如第M327260號「加工機刀具夾座噴嘴構造改良」台灣新型專利，其係由一刀具刀座、一噴嘴元件及迫鎖螺絲所構成；該刀具刀座係以刀具固定孔作為固定刀具之刀座主體，在內部形成具有進液口與出液口之液流迴路，並在出液口端設立一內凹之弧槽，該弧槽側位又設有適當深度之螺孔；其特徵乃在於：該噴嘴元件係由可供萬向轉動之球珠與一管體一體成型製成，同時在該管體之噴口設一適當角度之切面，使該噴口垂直貫穿該切面而與管體及球珠軸向貫穿之穿孔相連通，使該噴口與該穿孔產生一適當角度，以提供冷卻液經由管體軸向穿孔後轉向噴口方向噴出者。The cutting fluid water spray structure used on conventional machine tools, such as No. M327260 "Processing machine tool holder nozzle structure improvement" Taiwan new patent, which is composed of a tool holder, a nozzle element and a lock screw; the tool The tool holder uses the tool fixing hole as the main body of the tool holder to fix the tool. A liquid flow circuit with a liquid inlet and a liquid outlet is formed inside, and a concave arc groove is set at the end of the liquid outlet. It is also provided with a screw hole of appropriate depth; it is characterized in that the nozzle element is made of a universally rotating ball and a tube body, and at the same time, a cut surface with a proper angle is provided at the nozzle of the tube body. The nozzle is vertically penetrated through the cut surface and communicated with the pipe body and the hole through which the ball axially penetrates, so that the nozzle and the perforation are formed at an appropriate angle to provide the cooling liquid to be sprayed in the direction of the nozzle after the pipe is axially perforated.

或第M536119號「工具機高壓切削液噴水結構」台灣新型專利，包括一噴管接頭，一噴管及一噴嘴；該噴管接頭的一端，係裝設在切削液流道的輸出端上，其內部設有一通孔，該通孔的一端，係與該切削液流道相通，而另一端則設有一接管部；該噴管，為一可撓性長條形金屬管，一端插設固定在該噴管接頭的接管部上，其內部具有一管孔；該噴嘴，係固設在該噴管的管孔出口端上，其內部設有一噴孔，該噴孔的內端，係形成有一與該管孔相接的喇叭形錐孔部，而外端，則是形成有一噴口與外界相通；藉由噴管的管體可依刀具的刀片位置，自由曲彎或折彎出多種角度的彎管形體來調整噴嘴噴口至刀片的距離與方向角度；當切削液流道端對噴管的管孔內輸出有高壓切削液時，噴嘴的噴孔所產生的強力水柱從噴口噴流到切屑與刀片前刀面間的切削區域，即能以有效的射程離與正確的噴射角度沖擊切屑與刀面，該切屑的斷屑、排屑及刀具的冷卻作用，得到良好效果的發揮。然創作人發現，上述該等噴管接頭在組裝時具有繁雜、不穩固的問題，導致內部尚有改善之空間。Or M536119 "Machine tool high pressure cutting fluid water spray structure" Taiwan new patent, including a nozzle joint, a nozzle and a nozzle; one end of the nozzle joint is installed on the output end of the cutting fluid flow channel, There is a through hole inside, one end of the through hole communicates with the cutting fluid flow channel, and the other end is provided with a connecting part; the nozzle is a flexible long metal tube, one end is inserted and fixed On the connecting part of the nozzle joint, there is a pipe hole inside; the nozzle is fixedly arranged on the outlet end of the pipe hole of the nozzle, and a nozzle hole is arranged inside the nozzle. The inner end of the nozzle hole is formed There is a flared taper hole connected with the pipe hole, and the outer end is formed with a spout that communicates with the outside; the pipe body of the spout can be freely bent or bent to various angles according to the position of the blade of the tool The elbow shape of the nozzle adjusts the distance and direction angle from the nozzle nozzle to the blade; when the cutting fluid channel end outputs high-pressure cutting fluid to the nozzle hole, the powerful water column generated by the nozzle hole jets from the nozzle to the chip and The cutting area between the rake faces of the insert can impact the chips and the cutting face with an effective range and a correct jet angle. The chip breaking, chip removal and tool cooling effects are exerted with good effects. However, the creator found that the above-mentioned nozzle joints had complicated and unstable problems during assembly, resulting in room for improvement inside.

緣是，創作人有鑑於此，秉持多年該相關行業之豐富設計開發及實際製作經驗，針對先前結構不足之處予以研究改良，提供一種加工機之冷卻噴頭，以期達到更佳實用價值性之目的者。The reason is that, in view of this, the creators have years of rich experience in design and development and actual production in the related industry, research and improve the previous structural deficiencies, and provide a cooling nozzle for processing machines in order to achieve better practical value. By.

本創作之主要目的在於提供一種加工機之冷卻噴頭，尤指一種具有金屬強度與方便組設功效的冷卻噴頭為目的者。The main purpose of this creation is to provide a cooling nozzle for a processing machine, especially a cooling nozzle with metal strength and convenient assembly effect.

本創作加工機之冷卻噴頭之主要目的與功效，係由以下具體技術手段所達成：The main purpose and effect of the cooling nozzle of this creative processing machine are achieved by the following specific technical means:

其主要設有一金屬噴頭，於所述金屬噴頭外部包覆有塑鋼外層，所述塑鋼外層具有上大下小的外徑；藉此，透過金屬材質可增加強度及使用壽命，並藉錐形設計方便置入組設，達成穩固結合的功效者。It is mainly provided with a metal nozzle. The outer surface of the metal nozzle is covered with a plastic-steel outer layer. The plastic-steel outer layer has a large outer diameter and a small outer diameter; thereby, the strength and service life can be increased through the metal material, and the tapered design It is convenient to insert the set, and achieve the effect of a stable combination.

本創作加工機之冷卻噴頭的較佳實施例，其中所述金屬噴頭具有一內徑並設有螺牙，藉由長距離的螺牙數，達成組設穩固的功效。In a preferred embodiment of the cooling nozzle of the authoring and processing machine, the metal nozzle has an inner diameter and is provided with threads. The long-distance number of threads achieves a stable assembly effect.

本創作加工機之冷卻噴頭的較佳實施例，其中所述塑鋼外層為採用射出包覆於所述金屬噴頭外部。In a preferred embodiment of the cooling nozzle of the authoring and processing machine, the plastic steel outer layer is coated on the outside of the metal nozzle by injection.

為令本創作所運用之技術內容、創作目的及其達成之功效有更完整且清楚的揭露，茲於下詳細說明之，並請一併參閱所揭之圖式及圖號：In order to have a more complete and clear disclosure of the technical content, the purpose of creation and the effect achieved in this creation, we will explain them in detail below, and please refer to the figures and figure numbers disclosed together:

首先，請參閱第一~二圖所示，為本創作之加工機之冷卻噴頭立體外觀示意圖所示，其包含有：First of all, please refer to the first and second pictures, which show the three-dimensional appearance of the cooling nozzle of the processing machine created for this creation, which includes:

一金屬噴頭(1)，係具有一圓弧頭部(11)，且中央設有一貫穿的內螺紋孔(12)；A metal nozzle (1) with a circular arc head (11) and a through internal threaded hole (12) in the center;

一塑鋼外層(2)，係包覆於所述金屬噴頭(1)外部，且所述塑鋼外層(2)具有上大徑下小徑的錐形部(21)，於所述錐形部(21)大徑端顯露突出所述圓弧頭部(11)，而小徑端內部與所述金屬噴頭(1)形成內環室(22)。A plastic-steel outer layer (2) is wrapped around the outside of the metal nozzle (1), and the plastic-steel outer layer (2) has a tapered portion (21) with a large diameter and a small diameter on the tapered portion ( 21) The large diameter end protrudes from the arc head (11), and the small diameter end forms an inner ring chamber (22) with the metal nozzle (1).

當於使用時，請參第一~四圖所示，其所述冷卻噴頭(A)透過射出加工所製成，係先車製完成所述金屬噴頭(1)，讓所述金屬噴頭(1)具有圓弧頭部(11)及內螺紋孔(12)，之後，再透過射出加工讓所述塑鋼外層(2)包覆於所述金屬噴頭(1)外部，而所述塑鋼外層(2)成形後的外徑形成具上大徑下小徑的錐形部(21)，且包覆的範圍能讓位於所述錐形部(21)大徑端顯露突出所述圓弧頭部(11)，而小徑端內部與所述金屬噴頭(1)間形成一內環室(22)的空間。When in use, please refer to the first to fourth pictures. The cooling nozzle (A) is made by injection processing, and the metal nozzle (1) is first machined to make the metal nozzle (1) ) Has a circular arc head (11) and an internal threaded hole (12), after which, the plastic steel outer layer (2) is coated on the outside of the metal nozzle (1) through injection processing, and the plastic steel outer layer (2) ) The formed outer diameter forms a tapered portion (21) with a large upper diameter and a smaller diameter, and the covering range allows the large diameter end of the tapered portion (21) to be exposed and protrude the arc head (11), and a space of an inner ring chamber (22) is formed between the inside of the small diameter end and the metal nozzle (1).

當使用時，能透過所述塑鋼外層(2)上大徑下小徑的錐形部(21)與加工機台的冷卻液管道嵌卡，由小徑端便利嵌入管道，再經大徑端漸進且穩定的密合固定[如第三圖所示]，達到錐形設計方便置入組設與穩固結合的功效；另外，所述金屬噴頭(1)因材質而增加整體強度，具有延長使用壽命的效果，且其内螺紋孔(12)之牙數增加二分之一，較一般短牙式的螺紋長，能對應穩固螺設噴嘴[如第四圖所示]，具有組裝穩固性佳的功效。When in use, the tapered part (21) of the large diameter and the small diameter on the plastic steel outer layer (2) can be inserted into the coolant pipe of the processing machine, and the small diameter end can be easily inserted into the pipe, and then the large diameter end The gradual and stable close fixation [as shown in the third figure] achieves the effect of the tapered design, which is convenient to insert the assembly and the stable combination; in addition, the metal nozzle (1) increases the overall strength due to the material, and has extended use The effect of life, and the number of threads of the internal threaded hole (12) is increased by one-half, which is longer than the general short thread type thread, which can correspond to the stable screw nozzle [as shown in the fourth figure], and has good assembly stability The efficacy.

前述之實施例或圖式並非限定本創作之結構樣態，任何所屬技術領域中具有通常知識者之適當變化或修飾，皆應視為不脫離本創作之專利範疇。The foregoing embodiments or drawings do not limit the structure of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the technical field should be regarded as not departing from the scope of the patent of this creation.

藉由以上所述，本創作之使用實施說明可知，本創作與現有技術手段相較之下，本創作主要係具有下列優點：Based on the above, the use and implementation description of this creation shows that, compared with the existing technical means, this creation mainly has the following advantages:

1.本創作加工機之冷卻噴頭，利用塑鋼外層錐形部小徑端便利嵌入管道，再經大徑端漸進且穩定的密合固定，達到錐形設計方便置入組設與穩固結合的功效。1. The cooling nozzle of this creative processing machine uses the small diameter end of the plastic steel outer tapered part to be easily embedded into the pipe, and then the large diameter end is gradually and stably tightly fixed to achieve the effect of the tapered design, which is convenient for installation and stable combination. .

2.本創作加工機之冷卻噴頭，藉由金屬噴頭的材質而增加整體強度，具有延長使用壽命的效果。2. The cooling nozzle of this creative processing machine increases the overall strength by the material of the metal nozzle, which has the effect of extending the service life.

3.本創作加工機之冷卻噴頭，藉由金屬噴頭的内螺紋孔牙數增加二分之一，能對應穩固螺設噴嘴，具有組裝穩固性佳的功效。3. For the cooling nozzle of this creative processing machine, the number of internal thread holes of the metal nozzle is increased by one-half, which can correspond to the stable screw nozzle, and has the effect of good assembly stability.

綜上所述，本創作實施例確能達到所預期之使用功效，又其所揭露之具體構造，不僅未曾見於同類產品中，亦未曾公開於申請前，誠已完全符合專利法之規定與要求，爰依法提出新型專利之申請，懇請惠予審查，並賜准專利，則實感德便。In summary, this creative embodiment can indeed achieve the expected use effect, and the specific structure disclosed by it has not been seen in similar products, nor has it been disclosed before the application. It is sincerely in full compliance with the provisions and requirements of the Patent Law. , Yan submits an application for a new patent in accordance with the law, and asks for favors for examination and grants a patent.

本創作This creation

A:冷卻噴頭A: Cooling nozzle

1:金屬噴頭1: Metal nozzle

11:圓弧頭部11: arc head

12:內螺紋孔12: Internal threaded hole

2:塑鋼外層2: Plastic steel outer layer

21:錐形部21: Taper

22:內環室22: inner ring room

第一圖：本創作立體外觀示意圖。Figure 1: A schematic diagram of the three-dimensional appearance of this creation.

第二圖：本創作另一角度立體外觀示意圖。Figure 2: A schematic diagram of the appearance of this creation from another angle.

第三圖：本創作使用狀態示意圖一。Figure 3: Diagram 1 of the state of use of this creation.

第四圖：本創作使用狀態示意圖二。Figure 4: Diagram 2 of the state of use of this creation.

A:冷卻噴頭 A: Cooling nozzle

1:金屬噴頭 1: Metal nozzle

11:圓弧頭部 11: arc head

12:內螺紋孔 12: Internal threaded hole

2:塑鋼外層 2: Plastic steel outer layer

21:錐形部 21: Taper

Claims (2)

一種加工機之冷卻噴頭，其包含有： 一金屬噴頭，係具有一圓弧頭部，且中央設有一貫穿的內螺紋孔； 一塑鋼外層，係包覆於所述金屬噴頭外部，且所述塑鋼外層具有上大徑下小徑的錐形部，於所述錐形部大徑端顯露突出所述圓弧頭部，而小徑端內部與所述金屬噴頭形成內環室。 A cooling nozzle of a processing machine, which contains: A metal nozzle with a circular arc head and a through internal threaded hole in the center; A plastic-steel outer layer is coated on the outside of the metal nozzle, and the plastic-steel outer layer has a tapered part with a large diameter and a small diameter at the large diameter end of the tapered part. The inside of the small diameter end forms an inner ring chamber with the metal nozzle. 如請求項1所述加工機之冷卻噴頭，其中所述塑鋼外層為採用射出包覆於所述金屬噴頭外部。The cooling nozzle of the processing machine according to claim 1, wherein the plastic steel outer layer is coated on the outside of the metal nozzle by injection.

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