200827117 九、發明說明： 【發明所屬之技術領域】 本發明「切割用超高壓流體噴射結構」，涉及一種 以超高壓流體作為切割方法之技術，尤指其噴射結構中 用於承裝噴嘴元件之喷嘴座的結構創新者。 【先前技術】200827117 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a "high-pressure fluid jetting structure for cutting", and relates to a technique of using an ultra-high pressure fluid as a cutting method, in particular, a nozzle structure for supporting a nozzle member thereof. Innovator of the structure of the nozzle holder. [Prior Art]
Ο 由於科技的進步與高度發展，人們研發出一種特殊 的超高壓流體切割技術，該種又被稱為水刀的切割工藝 ，其運作原理是將流體經過超高壓增壓裝置加壓，致使 流體的μ力增加到至少每平方英忖數萬碎，而後令高壓 流體通過直徑約僅0.004英吋的細小噴嘴噴射而出，進 而可產生每秒將近3_英吸的超高壓高速流體，以便 應，在各種物體切割之用。為了增進切割能力，實際應 用時會視需要在流體中加人高硬度細砂或石英砂等物 空 間111並與一容置空間U2連通，另有 月，閱第一圖，該種習知的超高壓流體喷射結構 中’設置有-流體噴射裝置卜其包括一鎖合體u與 本體12 ’本體12—端係與增壓裝置（圖中未示）連結， :鎖合體11可相對於本體12螺鎖以形成組合或脫離狀 悲’。其中該鎖合體11内部設置有腔膛空間1 11 "亥r 〜〜 斜插管 13斜側向插置於鎖合體j i旁，斜插管η 3内部可與 容置空間112底内部連通，又鎖合體Π -端設置㈣ 射官體U4,噴射管體114末端處係為喷射口 115。前 5 200827117 述容置空間112可供一喷嘴座2組置其間，並藉由本體 12螺配於腔膛空間111鎖合以便將喷嘴座2夾置緊密 定位。如是，被增壓裝置加壓後的流體可自腔膛空間 111進入流體喷射裝置1，經穿過喷嘴座2之噴嘴，以 形成細小水柱後由噴射口 11 5喷射而出。 習知喷嘴座2的結構，請配合第二圖，包括一位於Ο Due to the advancement and high development of technology, a special ultra-high pressure fluid cutting technology has been developed, which is also called the waterjet cutting process. Its operation principle is to pressurize the fluid through the ultra-high pressure boosting device, resulting in fluid. The μ force is increased to at least tens of thousands of squares per square inch, and then the high pressure fluid is ejected through a small nozzle having a diameter of only about 0.004 inches, which in turn produces an ultra high pressure high velocity fluid of approximately 3 gram per second. , used for cutting various objects. In order to improve the cutting ability, in actual application, a high-hardness fine sand or quartz sand object space 111 may be added to the fluid as needed to communicate with an accommodation space U2, and another month, see the first figure, the conventional one. In the ultra-high pressure fluid jet structure, a fluid-injecting device is provided, which includes a lock body u and a body 12 body 12-end connected to a pressurizing device (not shown), and the lock body 11 can be opposite to the body 12 Screw locks to form a combination or disengagement. The inside of the lock body 11 is provided with a cavity space 1 11 " Hai r ~ ~ The oblique cannula 13 is inserted obliquely laterally to the lock body ji, and the inside of the inclined cannula η 3 can communicate with the bottom of the accommodating space 112, Further, the lock body Π - the end portion is provided (4) the project body U4, and the end of the spray pipe body 114 is the injection port 115. The first 5 200827117 describes the space 112 for a nozzle holder 2 to be placed therebetween, and the body 12 is screwed into the cavity space 111 to lock the nozzle holder 2 in close positioning. If so, the fluid pressurized by the pressurizing means can enter the fluid ejecting apparatus 1 from the cavity 111, pass through the nozzle of the nozzle holder 2 to form a fine water column, and then ejected from the ejection port 115. The structure of the conventional nozzle holder 2, please cooperate with the second figure, including one located
噴嘴座2頂部中央的噴嘴容置槽21，該噴嘴容置槽21 係設於環狀斜面22中央形成凹陷狀，喷嘴容置槽21可 提供喷嘴（圖中未示）嵌置其間。為了妥善固定噴嘴座2 於容置空間112内，經由鎖合體丨丨配合位於噴嘴座、 頂部的本體12進行壓制鎖合，以達到緊密貼合、防止 高壓流體外洩之狀態。然當該本體12與喷嘴座2迫緊 時，本體12將相對於喷嘴座ι2之環狀斜面22因接觸進 而產生嚴重的分力（如帛一圖之放大部份），由於喷嘴係 組置於噴嘴容置槽21内，一曰瑷灿处二οπ 7 > 一衣·狀斜面2 2承受來自於 本體12所施加的分力影塑趑 ^ 刀〜警將可能導致喷嘴的結構受 到破壞，終而使噴嘴的毒合給· π可ρ縮短，由於噴嘴造價昂貴， 如何能延長喷嘴的使用喜合 、 雜窃 之用可°卩至今仍是業界極待克服的 雞題。 識與長期以來 思索解決之道 發明人等有鑑於此，基於自身專業知 的研發經驗，特就前述問題點進行研* ，經無數次實驗，進而有本案之完成：’ 【發明内容】 本發明 μ用超高壓流體噴射結構 其主要目 6 200827117 的在於：解決習知流體噴射裝置中，本體會對喷嘴座之 «斜面產生分力進而影響噴嘴壽命之問題，藉此，可 達成、准4噴嘴結構完整’避免噴嘴結構受到破壞，俾有 效延長喷嘴使用壽命等目的。 本案為達成上述目的之手段特徵在於··將喷嘴座頂 面中央-體設置有凸柱，並將原本嵌置於喷嘴座頂面内 部的，嘴元件，向上提升移置到凸柱内部的喷嘴容置槽 中’；藉此，该位於凸柱内部的噴嘴元件，高度相異於環 狀斜面’可形成獨立狀態，即便環狀斜面受到本體之壓 1所產生的分力，該分力亦不會施加到位於凸柱内的噴 嘴處顯見，該結構可消弭既有分力對於噴嘴之影響， 確實能獲致前述目的。 匕另，本案可達成之次要目的在於導引與定位，由於 喷觜座頂面中央設置了凸柱，當喷嘴座頂部要與本體壓 制緊配日卞，由於本體為中空管狀，該凸柱恰可用於導引 進入本體内，並藉凸柱相對於本體提供定位、甚至防止 偏斜之作用。 【貫施方式】 4謹就本發明「切割用超高壓流體喷射結構」的詳 細内容，及其所能產生的功效，配合圖式，舉出本案之 較佳實施例詳細說明如下。 首清參閱第三圖、第四圖與第五圖所示，本案「切 割用超高壓流體喷射結構」，包括有一喷嘴座3，其於 座體30頂部形成有環狀斜面31，其中，該環狀斜面31 7 200827117 中央適當處，自環狀斜面31 一體向上***有凸柱32, 該凸柱32内部開設有噴嘴容置槽33，又該喷嘴容置槽 33底部延伸貫設有穿孔34與穿孔35 ;另於環狀斜面 31環邊可視需要設置有延伸環體3 6。 f Ο 由於本案的喷嘴容置槽33係設置於凸柱32内，而 凸柱3 2係設置高於環狀斜面3丨，顯然，凸柱3 2舆噴 嘴容置槽33相對於環狀斜面31略呈獨立狀態，有別於 第二圖所示，習知喷嘴容置槽21係設於環狀斜面22中 央内部者。是以，當本案之喷嘴座3組置於流體喷射裝 置1内時，為了妥善固定喷嘴座3於容置空間112内， 需罪位於喷嘴座3頂部的本體丨2與一鎖合體丨1緊密配 合壓制，當該本體12迫緊於喷嘴座3時，本體12 ^相 對於噴嘴座3之環狀斜面31因接觸進而產生分力；由目 於本案之噴嘴係設置於較高位置、獨立狀之凸柱Μ 部的噴嘴容置槽33中（如第五圖與第六圖），因此前、成 分力將不會對噴嘴的結構造成破壞或影響。 ^ 如第七圖，係為本案噴嘴座4之另一實施例，复 『6於前-實施例的差別，在於未設有第三圖的延伸環： 綜上所述，本發明「切㈣超高壓流體f射結 1用增設凸柱的方式巧妙的將喷嘴座的組設位」 改變，藉以消除以往噴嘴合受八 &出 式入 賀嗝曰又刀力破壞結構、影響使田 Γρ的缺點。本案依現行專利法第四十四條規定，2 :::法第二十一條至第二十四條、第二十六條、ί 十條弟一項、第二項、第三十-條、第三十二條或： 8 200827117 = 細項等規定之情事。本案在產業上確實得以利 用采於申請前未f見於刊物或公較用，且非為 =技術。再者，本案有效解決先前技術中長期存在 Η並達成相關使.用者與消費者長期的需求，得佐證 本發明並非能輕县6 士、 , ^ 、 卜此1工易凡成。本案完全符合專利法規定之厂 f業利用性」、「新穎性」與「進步性」等要件，爰依法 提明專利’懇4鈞局詳查，並儘早為准予專利之審定The nozzle accommodating groove 21 is formed in the center of the annular slanting surface 22 to form a recessed shape, and the nozzle accommodating groove 21 is provided with a nozzle (not shown) interposed therebetween. In order to properly fix the nozzle holder 2 in the accommodating space 112, the body 12 located at the top of the nozzle holder and the top portion is press-fitted via the lock body , to achieve close contact and prevent the high pressure fluid from leaking out. However, when the body 12 and the nozzle holder 2 are pressed, the body 12 will be in contact with the annular bevel 22 of the nozzle holder 2, thereby generating a severe component (such as an enlarged portion of the image), due to the nozzle system assembly. In the nozzle accommodating groove 21, a 处 处 ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο In the end, the poisoning of the nozzle is given to π. ρ can be shortened. Because of the expensive cost of the nozzle, how to extend the use of the nozzle and the use of the thief can still be the chicken problem to be overcome in the industry. In view of this, the inventors and the like have been thinking about the solution for a long time. Based on the research and development experience of their own expertise, the above-mentioned problems have been studied*, and after numerous experiments, the completion of the present case: 'The content of the invention】 μU uses an ultra-high pressure fluid injection structure. Its main purpose is 200827117. In the conventional fluid ejection device, the problem that the body will exert a component force on the bevel of the nozzle seat and affect the life of the nozzle can be achieved. The structure is complete 'to avoid damage to the nozzle structure, and to effectively extend the life of the nozzle. The method for achieving the above object is characterized in that: the center of the nozzle seat is provided with a stud, and the nozzle element originally embedded in the top surface of the nozzle seat is lifted up and moved to the nozzle inside the boss. In the accommodating groove, the nozzle element located inside the stud is different in height from the annular slanting surface to form an independent state, even if the annular bevel is subjected to the component force generated by the pressure of the body 1, the component force is also It is not visible to the nozzles located in the studs. This structure can eliminate the influence of the existing component forces on the nozzles and can indeed achieve the aforementioned objectives.匕In addition, the secondary purpose that can be achieved in this case is guiding and positioning. Since the top of the top surface of the squirt seat is provided with a stud, when the top of the nozzle seat is pressed against the body, the coronus is hollow. It can be used to guide into the body, and to provide positioning and even prevent deflection by the column relative to the body. [Common Application Mode] 4 For the details of the "Ultra-high pressure fluid ejection structure for cutting" of the present invention, and the effects thereof, the preferred embodiment of the present invention will be described in detail below. Referring to the third, fourth and fifth figures, the present invention "the ultrahigh pressure fluid jetting structure for cutting" includes a nozzle holder 3 having an annular bevel 31 formed on the top of the seat body 30, wherein The annular inclined surface 31 7 200827117 is suitably located at the center, and the convex inclined column 32 is bulged upward from the annular inclined surface 31. The protruding portion 32 is provided with a nozzle receiving groove 33, and the bottom of the nozzle receiving groove 33 is provided with a through hole 34. And the perforation 35; and the annular bevel 31 may be provided with an extension ring 36 as needed. f Ο Since the nozzle accommodating groove 33 of the present invention is disposed in the stud 32, and the stud 32 is disposed higher than the annular bevel 3 丨, it is obvious that the stud 32 2 舆 the nozzle accommodating groove 33 is opposite to the annular bevel 31 is slightly independent, and unlike the second figure, the conventional nozzle accommodating groove 21 is provided in the center of the annular inclined surface 22. Therefore, when the nozzle holder 3 of the present case is placed in the fluid ejection device 1, in order to properly fix the nozzle holder 3 in the accommodating space 112, the body 丨 2 located at the top of the nozzle holder 3 is tightly closed with a lock body 丨1. With the pressing, when the body 12 is pressed against the nozzle holder 3, the body 12^ is separated from the annular inclined surface 31 of the nozzle holder 3 by force; the nozzle system of the present invention is set at a higher position and independent. The nozzles of the bosses are accommodated in the nozzles 33 (as in the fifth and sixth figures), so that the front and component forces will not cause damage or influence on the structure of the nozzles. ^ As shown in the seventh figure, another embodiment of the nozzle holder 4 of the present invention, the difference between the preceding and the embodiment is that the extension ring of the third figure is not provided: In summary, the present invention "cut (4) The ultra-high pressure fluid f-shooting 1 is ingeniously changed by the method of adding a stud to change the position of the nozzle seat, so as to eliminate the previous nozzles and the knives to destroy the structure and influence the field Γρ Shortcomings. This case is in accordance with Article 44 of the current Patent Law, 2::Article 21 to Article 24, Article 26, Article 10, Article 2, Article 30 And Article 32 or: 8 200827117 = The circumstances such as the details. The case is indeed used in the industry. It is not seen in the publication or the public before the application, and it is not technical. Furthermore, this case effectively solves the long-term existence of the prior art and achieves the long-term needs of the users and consumers. It is corroborated that the invention is not capable of 6 counts in the county, ^, and 1 work Yi Fancheng. The case is in full compliance with the requirements of the patent law, such as the use of the industry, "newness" and "progressiveness", and the patents are clarified in accordance with the law, and the patents are approved as early as possible.
C ，以保護申請人之智慧財產權，俾勵創新。 ^本發明雖籍由前述實施例來描述，但仍可變化其形 與=節，於不脫離本發明之精神而達成，並由熟悉此 員技π之人士可了解。前述本案之較佳實施例，僅係藉 本案原理可以具體實施的方式之一，但立不以此為限制 ，應依後附之巾請專利範圍所界定為準。 【圖式簡單說明】 第一圖：係為習知噴嘴座組置於流體喷射裝置的示意 〇 圖。 第二圖：係為習知噴嘴座的結構剖面圖。 第一圖·係為本發明噴嘴座的立體外觀圖。 第四圖·係為本發明噴嘴座的側視圖。 第五圖·係為第四圖的Δ-A剖面圖。 第/、圖·係為本發明喷嘴座組置於流體喷射裝置的示意 圖。 第七圖·係為本發明喷嘴座之另一實施例。 200827117 【主要元件符號說明】 卜― 一-流體噴射裝置 11 — —鎖合體 111- •--腔膛空間 112- •--容置空間 113- —斜插管 114- 一-嗔射管體 115- 一-喷射口 12 — —本體 2—— 噴嘴座 21 — --噴嘴容置槽 22 — —環狀斜面 23 ——下環面 24-- --穿孔 25-- --穿孔 3—— --噴嘴座 30 — 座體 31-- —環狀斜面 3 2----凸柱 33-- —喷嘴容置槽 34-- —穿孑L 35-- --穿孔 36----延伸壞體 A 一一清口皆庙 10C. To protect the intellectual property rights of applicants and encourage innovation. The present invention has been described in terms of the foregoing embodiments, but the invention can be modified without departing from the spirit of the invention, and will be understood by those skilled in the art. The preferred embodiment of the present invention is only one of the ways that can be specifically implemented by the principle of the present invention, but it is not limited thereto, and it should be determined according to the scope of the patent attached to the attached towel. [Simple description of the drawings] The first figure is a schematic diagram of a conventional nozzle holder set placed in a fluid ejection device. Second figure: is a structural sectional view of a conventional nozzle holder. The first figure is a three-dimensional appearance of the nozzle holder of the present invention. The fourth figure is a side view of the nozzle holder of the present invention. The fifth figure is a Δ-A cross-sectional view of the fourth figure. Fig. 4 is a schematic view showing the nozzle holder group of the present invention placed in a fluid ejecting apparatus. Fig. 7 is another embodiment of the nozzle holder of the present invention. 200827117 [Description of main component symbols] Bu-I-fluid ejection device 11--locking body 111----cavity space 112- •-- accommodating space 113--inclined cannula 114-one-tube tube body 115 - a - injection port 12 - body 2 - nozzle seat 21 - - nozzle receiving groove 22 - annular bevel 23 - lower annulus 24 - - perforation 25 - - perforation 3 - - - Nozzle holder 30 - Seat 31 - - Cylindrical bevel 3 2----Pillars 33 - - Nozzle accommodating groove 34 - - 孑 L 35-- - Perforation 36----Extension Body A, one clear mouth, temple 10