M360969 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種泵浦用法蘭結 材質之外固定座以及工程塑膠材 、指-種以金屬 結構。貝之内襯組合而成的法蘭 【先前技術】 法蘭係一種用以密合連接二物 *空間可相通的連接件，其中，i、者田使该二物體之内部 ，之入水口與出水口處，並可分別與 &置於泵浦 經由泵浦人水π處所設之管件和=目接’使液體可 壓，再由_水口處所設之：入栗浦内部進行加 1 乂及另—管件户屮。 在現有技術中，上述泵哺田+ 4 S仵仙·出 浦用之法蘭為了能鈴且 的剛性以便穩固地與泵浦機身相 力/、有足夠 鐵或不鏽鋼白鐵等金屬材料製作而成。接’-般係利用如鑄 只是，當該現有技彳杆夕、土 4 + /闌以鑄鐵材質製作時，會存 在因長時間與水接觸而容易產 f會存 匆度生鏽蝕的問題；而當以不鏽 > 鋼白鐵材質製作而成時，則 ^ 則必須在先成型出大致外型之 後，再進一步加工出用W命_y_ ,, h 他官件相接的螺紋等固接 部，如此則又造成了加工步驟及成本提高的問題；此外， 不論是鑄鐵或不鏽鋼白鐵，整體以金屬材料製作而成更是 現有技術之法蘭的造價昂責 貝的主要因素，因此現有技術之 泵浦用法蘭結構確實有其待進一步改進之處。 【新型内容】 有鑑於前述現有技術的缺點，本創作提供-種以金屬 3 M360969 材質之外固定座與工程塑膠材質之内襯組合而成之法蘭結 構，希藉此設計解決現有技術之金屬材質的法蘭容易生錄 且造價昂貴的缺點。 為了達到上述的創作目的，本創作所利用的技術手段 係提供一種泵浦用法蘭結構，其包括有：M360969 V. New description: [New technical field] This creation is about a kind of flange for pumping and other materials, as well as engineering plastic materials and metal structures. Flange with a combination of shell and lining [Prior Art] Flange is a kind of joint that can be used to close the joint of two objects*, where i, the field makes the inside of the two objects, the water inlet and At the water outlet, and can be placed separately with & placed in the pump through the pumping water π set of pipe fittings and = eye connection 'to make the liquid can be pressed, and then set by the _ nozzle: into the interior of Lipu to add 1 乂And another - pipe fittings. In the prior art, the flange of the pumping feed + 4 S仵仙·出浦 is made of a metal material such as iron or stainless steel, which is rigid enough to be firmly connected to the pump body. to make. It is only used in the case of "used". When the existing technology is used, the soil is made of cast iron material, and there is a problem that it is easy to produce a rust and rust due to contact with water for a long time; When it is made of stainless steel, it is necessary to form a rough shape first, and then further process the thread with the W-life _y_, h In this way, the processing steps and the cost increase are caused. In addition, whether it is cast iron or stainless steel white iron, the whole metal material is the main factor of the cost of the flange of the prior art, so the prior art The pump flange structure does have further improvements. [New content] In view of the above-mentioned shortcomings of the prior art, the present invention provides a flange structure which is a combination of a metal 3 M360969 outer fixing seat and an engineering plastic material inner lining, and is designed to solve the prior art metal. The flange of the material is easy to record and expensive. In order to achieve the above-mentioned creative purposes, the technical means utilized in the present invention provides a pump flange structure including:
♦ 一外固定座，其包含有一底板及一外套管，該底板中 央貫穿成型有一通孔，該通孔周圍靠近底板周緣處間隔貫 穿成型有複數個㈣孔，另於該底板之—底面上環繞該通 孔處内凹成型有一環槽，該環槽與該通孔相通，該外套管 軸向突伸而環繞成型於底板之—頂面上形成有該通孔處； 一内襯，其套設固定於該外固定座之中，該内襯包含 有定位板及一内套管，該定位板對應設於外固定座之底 *的衣槽中，疋位板中央軸向貫穿成型有一通孔，該内套 S軸向犬伸而蜋繞成型於定位板之一頂面上形成有該通孔 處，且係迫緊定位於該外固定座之外套管之間，該内套管 之内壁面上環設有螺紋。 藉由上述以金屬材質之外固定座以及工程塑膠材質之 内襯組合而成本創作之法蘭的設計，可使該外固定座可具 有足夠的剛性來穩固地設置於—泵浦上，並可藉該内概來 ，免亥外固&座因與液體接觸而產生鐵触，此外，該内概 還可於射出成型製作時，直接於其内套管之内壁面上成型 有該螺紋，以同時逵至1 $ ^防止法闌輕易損壞以及便於製作之 目的，有效降低法蘭之製造成本。 【實施方式】 參見第二及三圖所示 本創作之泵浦用法蘭（1)結構包 4 M360969 括一外固定座（10)及一内襯（20)，其中： 、卜口疋座（1 0)之材質為金屬，例如鑄鐵、不鏽鋼白鐵 或壓鑄鋁，其包含有一底板（11)及一外套管（12); 配合參見第四圖所示，該底板（11)中央貫穿成型有一 通孔（111〉，另於该底板（11)上成型有複數個固定孔（112)、 -環槽(11 3)以及至少一定位凹部⑴4)，該固定孔⑴2)間 •隔貫穿成型於該通孔⑴周圍靠近底板⑴）周緣處，該環 -槽（113)内凹成型於底板⑴）之—底面上環繞料孔（111) 參處，並與該通孔（111)相通，該定位凹部（114)則内凹成型 於該環槽（113)之槽壁上； 於本創作之較佳實施例中，該底板（1彳）係呈菱形，其 上設有二固定孔（112)，該固定孔（112)分別設於靠近該菱 形底板（1 1)的兩相對角處； 該外套管（12)軸向突伸而環繞成型於底板（11)之一頂 面上形成有該通孔（1彳1)處，並於該外套管（12)之内壁面上 軸向内凹成型有至少一定位凹部（121); • 内襯（20)套設固定於該外固定座（10)之中，其材質為 工程塑膠，該内襯（20)包含有一定位板（21)及一内套管 (22)； ' 配合參見第五圖所示，該定位板（21)對應設於外固定 ' 座（1〇)之底板（11)的環槽（113)中，定位板（21)中央軸向貫 穿成型有一通孔（21 1)’周緣徨向突伸有至少一定位凸部 (212)，該定位凸部（212)可對應嵌設於該外固定座（1〇)之 底板（11)的定位凹部〇14)中’另於定位板（21〉之一底面上 以同心方式間隔内凹成型有至少一環繞定位板（21)之通孔 5 M360969 (211)的凹槽（213)，並可於定位板（21)之底面上成型有該 凹槽（213)處對應設置一墊片（圖中未示）； 該内套管（22)軸向突伸而環繞成型於定位板（21)之一 頂面上形成有該通孔（211)處，且係迫緊定位於該外固定座 (10)之外套管（12)之間，該内套管（22)之内壁面上環設有螺 紋（221) ’藉以進一步與一管件（圖中未示）相接，此外，内 套管（22)之外壁面上徑向突伸有至少一定位凸部（222)，該 定位凸部（222)可對應嵌設於該外固定座（彳〇)之外套管（12)♦ an outer fixing base, comprising a bottom plate and an outer sleeve, wherein a through hole is formed in the center of the bottom plate, and a plurality of (four) holes are formed around the periphery of the through hole at intervals around the bottom of the bottom plate, and the bottom surface of the bottom plate is surrounded A through groove is formed in the through hole, and the annular groove communicates with the through hole, and the outer sleeve protrudes axially to form the through hole formed on the top surface formed on the bottom plate; The inner lining is fixed in the outer fixing seat, and the inner lining includes a positioning plate and an inner sleeve. The positioning plate is correspondingly disposed in the clothing slot of the bottom of the outer fixing seat, and the central portion of the clamping plate is axially formed through the through hole. a hole, the inner sleeve S is axially stretched and formed on the top surface of one of the positioning plates to form the through hole, and is tightly positioned between the outer sleeves of the outer fixing seat, the inner sleeve The inner wall surface is provided with threads. The cost of the flange created by the combination of the metal outer fixing seat and the engineering plastic material inner lining can make the outer fixing seat have sufficient rigidity to be stably set on the pump, and By means of this internal view, the outer seal of the outer seal is generated by the contact with the liquid, and the thread can be formed directly on the inner wall surface of the inner sleeve during the injection molding. At the same time, it can be reduced to 1 $ ^ to prevent the law from being easily damaged and easy to manufacture, thereby effectively reducing the manufacturing cost of the flange. [Embodiment] Referring to the second and third figures, the pump flange (1) structure package 4 M360969 includes an outer fixing seat (10) and a lining (20), wherein: 1 0) The material is metal, such as cast iron, stainless steel white iron or die-cast aluminum, which comprises a bottom plate (11) and an outer sleeve (12); as shown in the fourth figure, the bottom plate (11) is formed through the center. a hole (111), and a plurality of fixing holes (112), a ring groove (11 3) and at least one positioning recess (1) 4) formed on the bottom plate (11), wherein the fixing hole (1) 2) is formed in the partition hole The periphery of the through hole (1) is close to the periphery of the bottom plate (1), and the ring-shaped groove (113) is concavely formed on the bottom plate (1). The bottom surface surrounds the hole (111) and communicates with the through hole (111). The concave portion (114) is concavely formed on the groove wall of the annular groove (113). In the preferred embodiment of the present invention, the bottom plate (1彳) has a diamond shape and is provided with two fixing holes (112). The fixing holes (112) are respectively disposed at two opposite corners of the diamond-shaped bottom plate (11); the outer sleeve (12) is axially protruded and surrounded Forming the through hole (1彳1) on a top surface of one of the bottom plates (11), and at least one positioning recess (121) is axially concavely formed on an inner wall surface of the outer sleeve (12); The inner liner (20) is sleeved and fixed in the outer fixing seat (10), and the material is engineering plastic. The inner liner (20) comprises a positioning plate (21) and an inner sleeve (22); As shown in the fifth figure, the positioning plate (21) is correspondingly disposed in the annular groove (113) of the bottom plate (11) of the outer fixed seat (1), and a through hole is formed through the central axial direction of the positioning plate (21). 21 1) 'The peripheral edge protrudes from at least one positioning protrusion (212), and the positioning protrusion (212) can correspond to the positioning recess 〇 14 embedded in the bottom plate (11) of the outer fixing seat (1) Further, a groove (213) of at least one through hole 5 M360969 (211) surrounding the positioning plate (21) is recessed in a concentric manner on one of the bottom plates of the positioning plate (21), and can be positioned on the positioning plate ( 21) a groove (213) is formed on the bottom surface of the groove (213); the inner sleeve (22) protrudes axially and surrounds one of the top surfaces of the positioning plate (21). Formed on There is a through hole (211), and is tightly positioned between the sleeve (12) outside the outer fixing seat (10), and the inner wall surface of the inner sleeve (22) is provided with a thread (221) Further, a tube member (not shown) is in contact with each other. Further, at least one positioning protrusion (222) is radially protruded from the outer wall surface of the inner sleeve (22), and the positioning protrusion portion (222) can be correspondingly embedded. Sleeve (12) outside the outer mount (彳〇)
的定位凹部（121)中’藉上述内襯（2〇)之定位板（21)與内套 管（22)上所設之定位凸部（21 2)(222)以及外固定座（10)之底 板（11)與外套管（12)上所設之定位凹部（114)(121)相互配合 之設計，使該内襯（20〉得以以一特定角度套接於該外固定 座（10)上。 配合參見第一圖所示，上述法蘭（1)係用以設置於一泵 浦（30)之入水口（31)及出水口（32)處，該法蘭（1)以其外固 定座（10)之底板（11)與内襯（20)之定位板（21)的底面和泵浦 (30)之機身貼合’再利用若干固定件(33)貫穿鎖固於外固 疋座（10)之固定孔（112)與泵浦（30)之機身間，以將本創作 之法蘭⑴固設於該粟浦（30)上，此外，藉設置於内概（2〇) 之定位板(2”底面上的墊片與機身貼靠接觸達到防止流體 洩漏的效果’ X ’該墊片受到壓迫後會產生變形而咬合於 定位板（21)底面之凹槽（21 3)中， 能’避免墊片因受壓而導致向外凸 故還可增加墊片耐壓功 出’進而防止流體洩漏。 進一步參見第六及七圖所千 * Ώ所不為本創作之另一實施 例，該外固定座（10A)之底柘Μ1Λ、於σ ；抵扳（11 Α)係呈圓形，其上間隔環 6In the positioning recess (121), the positioning protrusion (21 2) (222) and the outer fixing seat (10) provided on the positioning plate (21) of the inner liner (2) and the inner sleeve (22) The bottom plate (11) and the positioning recess (114) (121) provided on the outer sleeve (12) are designed to cooperate with each other such that the inner liner (20) can be sleeved to the outer fixed seat (10) at a specific angle. As shown in the first figure, the flange (1) is disposed at the water inlet (31) and the water outlet (32) of a pump (30), and the flange (1) is externally The bottom plate (11) of the fixing base (10) is fitted to the bottom surface of the positioning plate (21) of the inner liner (20) and the body of the pump (30), and is then fixed to the outer solid by a plurality of fixing members (33). Between the fixing hole (112) of the cymbal (10) and the body of the pump (30), the flange (1) of the present invention is fixed to the spur (30), and further, it is provided in the interior (2) 〇) The positioning plate on the bottom surface of the 2" is in contact with the fuselage to prevent fluid leakage. ' X 'The gasket is deformed and deformed to engage the groove on the bottom surface of the positioning plate (21). 21 3), can 'avoid the gasket Pressing and causing the outward convexity can also increase the pressure resistance of the gasket to prevent the fluid from leaking. Further referring to another embodiment of the sixth and seventh drawings, the external fixing seat (10A) The bottom of the 柘Μ1Λ, σ; the yaw (11 Α) is round, with a spacer ring 6
M360969 » ι 設有四固定孔（112A)，此法蘭（1A)可供設置於具有較大入 水口及出水口的大型栗浦上，藉該四固定孔（112A)間所設 之固定件的定位效果，以使此法蘭（1A)可與該大型泵浦穩 固相接。 ~ 如上所述，本創作之泵浦用法蘭（1)(1A)結構利用其金 屬材質之外m定座（i〇)(1QA)，以便具有足夠的剛性來穩固 地設置於泵浦(30)上，此夕卜，更藉該塑膠材質之内襯 來與液體直接接觸方面避免該外固定座（1())(概)產生 鏽蝕’另方面則可於射出成型製作時，直接於其内套管（22) 之内壁面上成型有該螺紋（221)，同時達到防止法蘭⑴（1A) 輕易損壞以及便於製作之目的，有效降低法蘭⑴。A)之製 造成本。 【圖式簡單說明】 第一圖為本創作於實施狀態之側視圖。 第二圖為本創作之立體外觀圖。 第二圖為本創作俯視之立體分解圖。 第四圖為本創作仰視之立體分解圖。 第五圖為本創作之側視剖面圖。 第/、圖為本創作另一實施例之立體外觀圖。 第七圖為本創作另一實施例之立體分解圖。 【主要元件符號說明】 (10)(10A)外固定座 (1 1 1)通孔 (11 3)環槽 7 M360969 (114)定位凹部 (12)外套管 (1 21)定位凹部 (20)内襯. (21)定位板 (211)通孔 (212)定位凸部 (213)凹槽 (22)内套管 (221)螺紋 (222)定位凸部 (30)泵浦 (31)入水口 (32)出水口 (33)固定件M360969 » ι has four fixing holes (112A), which can be placed on the large chestnut with large water inlet and water outlet, and the fixing parts between the four fixing holes (112A) Positioning effect so that this flange (1A) can be firmly connected to the large pump. ~ As mentioned above, the pump flange (1) (1A) structure of this creation uses its metal material to be fixed (i〇) (1QA) so as to have sufficient rigidity to be stably set to the pump (30). On this occasion, the plastic material lining is used to avoid direct contact with the liquid to avoid rusting of the outer fixing seat (1()). In addition, it can be directly produced in the injection molding process. The thread (221) is formed on the inner wall surface of the inner sleeve (22), and the flange (1) is effectively reduced for the purpose of preventing the flange (1) (1A) from being easily damaged and being easily manufactured. A) The system is created. [Simple description of the diagram] The first diagram is a side view of the creation in the implementation state. The second picture is a three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation. The fourth picture is a three-dimensional exploded view of the creative looking up. The fifth picture is a side cross-sectional view of the creation. The figure / is a perspective view of another embodiment of the creation. The seventh figure is an exploded perspective view of another embodiment of the creation. [Explanation of main component symbols] (10) (10A) outer fixing seat (1 1 1) through hole (11 3) ring groove 7 M360969 (114) positioning recess (12) outer sleeve (1 21) positioning recess (20) Lining. (21) Positioning plate (211) Through hole (212) Positioning convex part (213) Groove (22) Inner sleeve (221) Thread (222) Positioning convex part (30) Pumping (31) Water inlet ( 32) Water outlet (33) fixing parts