TW442627B - Manufacturing method of a valve ball - Google Patents
Manufacturing method of a valve ball Download PDFInfo
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- TW442627B TW442627B TW089121570A TW89121570A TW442627B TW 442627 B TW442627 B TW 442627B TW 089121570 A TW089121570 A TW 089121570A TW 89121570 A TW89121570 A TW 89121570A TW 442627 B TW442627 B TW 442627B
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- Prior art keywords
- valve ball
- manufacturing
- blank
- forging
- valve
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000005242 forging Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 10
- 210000002758 humerus Anatomy 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 7
- 210000001161 mammalian embryo Anatomy 0.000 description 9
- 239000004576 sand Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
Description
442 五 '發明說明（1) 球之製 ’以及 模，施 曲線狀 ’所製 用壽命 於輪送 作，以 氣，其 工業上 系之總 來予以 又區分 以★閥 造方法（二）， 所需長度之厚壁 以一階段锻沖， ’即完成粗胚之 造出之閥球結構 等之目的者。 液體、或氣體， 輸送溶劑，鑄鐵 他甚多銅管、不 ，以輸送冷熱水 成中，為抑制液 司控，而閥之種 有閘閥、止回閥 球〃被扳動之角 主要是提供 管材料，利 終將使其腰 閥球，達到 密度扎實， 舉凡：錯管 管作為地下 鏽鋼管及鋁 、高分子聚 體或其他流 類依用於流 、及球閥等 度’來司控 本發明係為一種閥 以適當管内徑及管壁厚 用預成形鍛模及成形鍛 部鍛粗而二端擠伸變成 過程簡捷，所需1時少 增加摩擦負荷，延長使 管系之總成常被用 或塑膠管常用於化學工 之總管，以輪送水或煤 管用於家庭、建築物、 合物用油、氣逋，而管 體之流量，普通均用閥 艘種類或作用之不同， 樣式’其中球閥主要係 流體之流量 按’現有習用閥球之製造方法，大致如第1囷及第2 圖所示’其整個閥球之製造流程如下：442 Five 'invention descriptions (1) ball system' and mold, curve curve 'The life of the system is used in rotation, gas, the industrial system is generally divided into ★ valve manufacturing method (2), The thick wall of the required length is forged and punched in one stage, that is, the purpose of completing the valve ball structure made of the rough embryo. Liquid or gas, solvent, cast iron, many copper pipes, no, in order to transport hot and cold water into the medium, in order to suppress the control of the liquid division, and the valve type has a gate valve, check valve, the angle of the ball is mainly provided The material of the tube will eventually make its waist valve ball reach a solid density. For example: the wrong tube is used as underground rust steel tube and aluminum, polymer or other flow type according to the flow, and the ball valve is equal to the control of the company. The invention is a valve with a suitable tube inner diameter and tube wall thickness using a pre-formed forging die and a forged part. The extrusion at the two ends becomes a simple process, which requires less friction load at one hour and prolongs the assembly of the pipe system. Used or plastic pipes are often used for chemical industry main pipes, and water or coal pipes are used for homes, buildings, compounds, oil, gas, etc., and the flow rate of the pipe body is generally used with different types or functions of valve vessels. 'Among them, the ball valve is mainly the flow rate of fluid according to the existing manufacturing method of conventional valve ball, which is roughly as shown in Figures 1 and 2' The entire valve ball manufacturing process is as follows:
砂模：以具有閥球形狀之木模（11)，製作出砂模 (13) I 灌注：將預先計算好適量溶化之金屬，從心型箱 (1 5)上方之灌注口（ 1 7)，灌入於具有閥 砂模（13); 之 成形：俟其冷卻，打開心型箱（15)，即可取出+ 成粗胚之閥球； 〜Sand mold: Use the wooden mold (11) with the shape of a valve ball to make a sand mold (13). I Fill: Pre-calculate an appropriate amount of molten metal from the filling port (1 7) above the heart box (1 5). ， Pour into the mold with valve sand (13); Shape: 俟 It cools down, open the heart-shaped box (15), then you can take out the + valve ball into the rough embryo; ~
五、發明說明（2) 由上述習用閥球之製造方法流程中可知，須先 父模，再將熔化之金屬，從心型箱上方 B , "、准/王口，递入於 具有閥球形狀之砂模，俟其冷卻，打開心型箱相 胚之閥球，故習用閥球之製造方法有下列之缺點：P疋成粗 2 1、需先製作砂模，亦需把金屬熔化成液態灌入於 砂模中’再俟其冷卻’打開心型箱，取出粗胚之 閥球，製造上顯然很冗長、複雜，不但耗費時 間’更無法提昇其產量’不符經濟效益。 所製造出之閥球，其結構密度鬆散，有毛孔摩 擦負荷小，使用壽命短。V. Description of the invention (2) From the process of the manufacturing method of the conventional valve ball, it can be known that the parent mold must be first, and then the molten metal must be transferred from the top of the heart-shaped box B, " The ball-shaped sand mold is cooled, and the valve ball of the heart-shaped box phase embryo is opened. Therefore, the manufacturing method of the conventional valve ball has the following disadvantages: P is coarse. 1. The sand mold needs to be made first, and the metal needs to be melted. The liquid is poured into the sand mold and then 'cooled' to open the heart-shaped box, and the valve ball of the rough embryo is taken out. Obviously, it is very tedious and complicated to manufacture. The manufactured valve ball has a loose structure density, small pore friction load, and short service life.
有鑑於上述習用閥球之製造方法，導致於耗費多餘時 間，無法提昇產量，而所製造出之閥球，結構性差，使用 壽命短等種種之缺失，本發明人乃經詳思細索並積多年 從事相關產業之開發與經驗，幾經試製試作並潛心研究開 發設計，終而得發明出一種閥球之製造方法（二）者。In view of the above-mentioned manufacturing method of conventional valve balls, which consumes extra time and cannot increase the output, the manufactured valve balls have poor structure, short life, and other shortcomings. The present inventors have carefully considered and integrated He has been engaged in the development and experience of related industries for many years. After several trial productions and concentrated research and development design, he finally invented a method for manufacturing valve balls (2).
即’本發明之主要目的’係提供一種閥球之製造方法 (二）’係將適當管内徑及管壁厚，以及所需長度之厚壁 管材料，利用預成形鍛模，先將二端壁厚擠伸變薄而腰部 锻粗而形成胚料’再以成形锻模’將胚料之腰部锻粗而二 端擠伸變成曲線狀，即完成粗胚之閥球，其製造過程簡單 、快速’有效提昇產量，而所製造出之閥球結構密度相當 扎實，為真正實心壁閥球，增加摩擦負荷，延長使用壽命 者。 為期能對本發明之目的及製造方法上之技術、手段有That is, "the main purpose of the present invention" is to provide a method for manufacturing a valve ball (2) ", which is to use a preformed forging die to firstly adjust the two ends of a thick-walled tube material with an appropriate tube inner diameter and tube wall thickness. The wall thickness is extruded and thinned, and the waist is forged to form a blank. Then the forming forging die is used to forge the waist of the blank and the two ends are extruded into a curve. The valve ball of the rough embryo is completed. The manufacturing process is simple, Quickly and effectively increase the output, and the density of the manufactured valve ball is quite solid, which is a true solid wall valve ball, which increases the friction load and prolongs the service life. It is expected that the technology and means of the purpose and manufacturing method of the present invention can be
442627 五、發明說明（3) 更詳盡明確之瞭解’兹舉本發明一較佳具體實施例並配合 圈示說明如后： 請參閱第3圖及第4圖所示’係本發明一種球閥之製 造方法（二）方塊流程圓及動作示意流程圖，其整個球閥 之製造過程係包含下列各步禅： 備料：將金屬材料’尤以適當管内徑及管壁厚，以及 所需長度之厚壁管材料（1〇); 第一道鍛沖：利用預成形鍛模（12)，下面之模 6)置於鍵床上’上面之模（18)由錄床之機力键 舉起，將管材料（1〇)置於二模（16) 、（18)間 ’然後用鎚床之機力鎚，上模（1 8)連鎚，管材料 (1 0 )受沖壓之關係’二端壁厚擠伸變薄而腰部鍛粗而 形成胚料（2 0 ); 第一道锻沖：利用成形鍛模（1 4)，鍛模採浮動沖 頭之設計，下面之棋（22)置於鎚床上，上面之模 (24)由鎚床之機力鎚舉起，將胚料（2〇)置於二模 (22) 、 （24)間，然後用鎚床之機力鎚，上模 ^24)連鎚，胚料（2〇)受沖壓之關係，腰部鍛粗而 一端擠伸變成曲線狀，即完成粗胚之閥球（26); 由上述本發明之製造方法中可知，其僅須先將管材料 利用預成形鍛模，將二端壁厚擠伸變薄而腰部鍛粗而形 γ胚料，再以成形鍛模，將胚料之腰部鍛粗而二端擠伸變 成曲線狀，即完成粗胚之閥球，而具有下列之優點： 1、將習用製作砂模’將熔化之金屬灌注於砂模中，442627 V. Description of the invention (3) A more detailed and clear understanding of 'A preferred embodiment of the present invention and a circled description are as follows: Please refer to FIG. 3 and FIG. 4', which is a ball valve of the present invention. Manufacturing method (2) Block flow circle and action schematic flow chart, the entire ball valve manufacturing process includes the following steps: Material preparation: the metal material 'especially the proper tube inner diameter and tube wall thickness, and the thick wall of the required length Tube material (10); the first forging punch: using a pre-formed forging die (12), the lower die 6) is placed on the key bed 'the upper die (18) is lifted by the mechanical key of the recording bed, and the tube The material (10) is placed between the two molds (16) and (18), and then the hammer of the hammer bed is used, the upper mold (18) is connected to the hammer, and the tube material (1 0) is punched. Thick extrusion and thinning, and forging the waist to form a blank (2 0); The first forging punch: the use of forming forging die (1 4), the design of the forging die adopts a floating punch, the following chess (22) is placed On the hammer bed, the upper die (24) is lifted by the hammer of the hammer bed, and the blank (20) is placed between the two molds (22) and (24), and then the hammer bed machine is used. Hammer, upper die ^ 24) Even the hammer, the blank (20) is subject to stamping, the waist is forged and one end is extruded into a curve, that is, the valve ball (26) for the rough embryo is completed; by the above-mentioned manufacturing method of the present invention It can be known that it only needs to first use the tube material to preform the forging die, extrude the wall thickness at the two ends and thin the waist, and forge the γ blank, then use the forming forging die to forge the waist of the blank The end extrusion stretches into a curve, that is, the valve ball of the rough embryo is completed, and has the following advantages: 1. The conventional sand mold is made. 'The molten metal is poured into the sand mold.
442 62 7 - ----- ---— 五、發明說明（4) 俟其冷卻’打開心型箱’再取出粗胚之閥球之冗 長、複雜加工方式’縮短成只需把管材料分別施 以二道鍛沖，即可完成粗胚之閥球’過程快速、 簡單，縮減工時，有效提昇產量’實符經濟效益 〇 2、所製造出之閥球結構密度相當扎實’為真正實心 壁閥球’增加摩擦負荷，延長使用壽命者。 縱上所述，本發明一種閥球之製造方法（二）一較佳 具體實施例所揭露之製造流程，確實可改進習用閥球之製 造方法上，冗長、複雜之製程，浪費時間，產量少等之缺 失’是故本發明之實用性及進步性應已毋庸置疑；此外， 本發明申請前未曾公開發表或見於刊物，更無相同之專利 申請在先’所以本發明之新潁性又均已符合，故本發明人 麦依法向貴局提出申請’析請貴局費心惠審，並賜予 專利，資為所禱。442 62 7------ ----- V. Description of the invention (4) 俟 The lengthy and complicated processing method of cooling the 'open heart-shaped box' and then taking out the rough embryo's valve ball is shortened to only the tube material By applying two forging punches separately, the valve ball of the rough embryo can be completed. The process is fast and simple, reducing the man-hours, and effectively increasing the output, which is in line with economic benefits. 2. The density of the valve ball structure produced is quite solid. Solid wall valve ball 'increases friction load and prolongs service life. As mentioned above, the method for manufacturing a valve ball according to the present invention (2) The manufacturing process disclosed in a preferred embodiment can indeed improve the conventional method for manufacturing a valve ball. The long and complicated manufacturing process wastes time and yields less. The lack of such is that the practicability and advancement of the present invention should be beyond doubt; in addition, the invention has not been published or seen in publications before the application of the invention, and there is no prior patent application of the same 'so the novelty of the invention is equally It has been met, so the present inventor Mai applied to your office according to law, 'Please ask your office to review it carefully and grant a patent for your prayers.
圖式簡單說明 圖式簡單說明： 第1圖：係習用閥球之製造方法方塊流程圖。 第2圖：係習用閥球之製造方法動作示意流程圖。 第3圖：係本發明閥球之製造方法方塊流程圖。 第4圖：係本發明閥球之製造方法動作示意流程圖。 圖號參考說明： 習用部份： (1 3 )砂模 (1 7 )灌注口 (1 2 )預成形鍛模 (1 6 )下模Brief description of the drawings Brief description of the drawings: Figure 1: Block diagram of the manufacturing method of the conventional valve ball. FIG. 2 is a flow chart showing the operation of a conventional valve ball manufacturing method. FIG. 3 is a block flow chart of a method for manufacturing a valve ball according to the present invention. FIG. 4 is a flow chart showing the operation of the method for manufacturing a valve ball according to the present invention. Reference for drawing number: Conventional part: (1 3) Sand mold (1 7) Filling port (1 2) Pre-formed forging mold (1 6) Lower mold
(11)木模 (1 5 )心型箱 本發明部份： (1 0 )管材料 (1 4 )成形鍛模 (18)上模 （20)胚料 (22)下模 （24)上模 (2 6 )閥球(11) Wooden mold (1 5) Heart-shaped box Part of the present invention: (1 0) Tube material (1 4) Forging mold (18) Upper mold (20) Blank (22) Lower mold (24) Upper mold (2 6) Valve ball
第8頁Page 8
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW089121570A TW442627B (en) | 2000-10-16 | 2000-10-16 | Manufacturing method of a valve ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW089121570A TW442627B (en) | 2000-10-16 | 2000-10-16 | Manufacturing method of a valve ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW442627B true TW442627B (en) | 2001-06-23 |
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ID=21661544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW089121570A TW442627B (en) | 2000-10-16 | 2000-10-16 | Manufacturing method of a valve ball |
Country Status (1)
| Country | Link |
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| TW (1) | TW442627B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113005A (en) * | 2019-06-19 | 2020-12-22 | 浙江三花汽车零部件有限公司 | Valve assembly manufacturing method and valve assembly |
-
2000
- 2000-10-16 TW TW089121570A patent/TW442627B/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113005A (en) * | 2019-06-19 | 2020-12-22 | 浙江三花汽车零部件有限公司 | Valve assembly manufacturing method and valve assembly |
| CN112113005B (en) * | 2019-06-19 | 2023-10-20 | 浙江三花汽车零部件有限公司 | Method for manufacturing valve assembly and valve assembly |
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