TWI296319B

TWI296319B -

Info

Publication number: TWI296319B
Application number: TW95103106A
Authority: TW
Inventors: Meng- Jan
Original assignee: Meng- Jan
Priority date: 2006-01-26
Filing date: 2006-01-26
Publication date: 2008-05-01
Also published as: TW200728642A

Description

1296319 九、發明說明：【發明所屬之技術領域】本發明是有關於一種流體控制閥，特別是指一種球間及球閥座的製造方法。【先前技術】如圖1所示’現有一種球閥，包含有一球閥座1、一穿設在該球閥座丨中的球塞單元2、一可驅動該球塞單元2的控制把手3、二套設在該球閥座i與該球塞單元2之間的止漏環件4。且該球閥座丨是製成二件式，且是由一第一閥座件5及一第二閥座件6螺接而成。該球閥座1是以塑膠射出、以青銅鑄造或以不銹鋼脫蠟鑄造…等方式製成，以塑膠射出製成的球閥座i，耐候性差、易氧化、脆化。而以青銅鑄造及以不銹鋼脫蝶鑄造的球閥座1則在鑄造成型後，都必須再進行開孔、攻牙…等加工，且這種球閥座1雖然已可解決以塑膠射出製成之缺失 ’但是在鑄造時會有以下之缺：一、鑄造之溫度高、設備成本高、製程慢，製造成本也較高，而產能則較低。二、為了確保熔融金屬液可以完全填滿模穴，設計肉厚必須較厚，導致材料成本增加、整個球閥的重量重。三、鑄造過程中若控制不良，會產生氣孔、易有不良品° 四、青銅材質内含重金屬鉛，不適用飲用水的配管。【發明内容】 1296319 因此，本發明之目的，即在提供一種利用具有均勻厚度材料製作球閥座而可產生結構強、重量輕、可降低加工成本及提昇生產效率等功效之球閥。 "« Μ你对從供一種利用具有均勻厚度材料製作球閥座而可省略研磨、去毛邊等加工，且可降低加工成本、提昇生產效率之球閥座的製造方法。1296319 IX. Description of the Invention: [Technical Field] The present invention relates to a fluid control valve, and more particularly to a method of manufacturing a ball and a ball valve seat. [Prior Art] As shown in Fig. 1, a conventional ball valve includes a ball valve seat 1, a ball plunger unit 2 disposed in the ball valve seat, a control handle 3 that can drive the ball plunger unit 2, and two sets. A leak stop ring member 4 is provided between the ball valve seat i and the ball plunger unit 2. The ball valve seat is made in two pieces and is screwed by a first valve seat 5 and a second valve seat member 6. The ball valve seat 1 is made of plastic injection, bronze casting or stainless steel dewaxing casting, etc., and the ball valve seat i made of plastic injection has poor weather resistance, easy oxidation and embrittlement. The ball valve seat 1 cast in bronze and cast with stainless steel butterfly must be machined, tapped, etc. after casting, and the ball seat 1 can solve the problem of plastic injection. 'But there are the following shortcomings in casting: First, the casting temperature is high, the equipment cost is high, the process is slow, the manufacturing cost is also high, and the production capacity is low. Second, in order to ensure that the molten metal can completely fill the cavity, the thickness of the design must be thicker, resulting in an increase in material cost and a heavy weight of the entire ball valve. 3. If the control is poor during the casting process, it will produce pores and easy to be defective. 4. The bronze material contains heavy metal lead, which is not suitable for drinking water. DISCLOSURE OF THE INVENTION 1296319 Accordingly, it is an object of the present invention to provide a ball valve which can produce a ball valve seat having a uniform thickness material and which can produce a structure with high strength, light weight, reduced processing cost, and improved production efficiency. "« Μ You are a method of manufacturing a ball valve seat that can eliminate the grinding and deburring by using a ball seat with a uniform thickness material, and can reduce the processing cost and increase the production efficiency.

於疋，本發明之球閥包含一本體、一裝設在該本體上的球塞單元、一可驅動該球塞單元的控制把手、二套嗖在該本體内部的止漏環件、二位在該等止漏環件外侧的定位環件及二螺設在該等定位環件内部的接管。該本體具有一圍繞-第-轴線並可界定出一通孔的周壁及一由該周壁朝外凸出的軸管件，該周壁是呈均句厚度狀，並具有呈相反設置的一第一、二端部及二分別設於該第一、二端部内環面的内螺紋，該軸管件是設置在該第一、二端部之間，且沿垂直於該第一軸線的第二軸線延伸，並具有一設於内部且與該通孔相通的穿孔。該球塞單元具有一可在該通孔令 f動的球塞件及-與該隸件連結絲設在該穿孔中的抽桿件’該球塞件具有_對應該通孔的内孔及一設於外周面且對應該穿孔的嵌接部，該轴桿件具有—與該嵌接部呈凹凸互補且互相嵌卡的卡接部及—與該卡接部呈相反設置伸設在該穿孔外部的接桿部。該控制把手是呈不可相對轉動地嵌套在該接桿部上。該等了轉 X寻立漏％件疋呈中空環狀且設 =中’並沿該第一軸線分別抵止在該球塞件兩側。该“位環件分別裝設在該本體的第―、二端部内部， 6 1296319 且各具有一抵止在該等止漏環件上的抵壓部及一由該抵壓部周緣沿該第一軸線延伸的環壁部，該等環壁部各具有一設於一外周面且與該等内螺紋螺合的外螺紋及一與該外螺㈣目背設置的内螺紋。該等接管是呈具有均句厚度的中空管狀’且沿該第-軸線延伸並各具有_與該本體之第一、一端部固接的銜接部及一與該銜接部呈相反設置的末端部 ’该等銜接部是螺設在該等^位環件之環壁部中且該等定位環件之抵壓部上。 βIn the present invention, the ball valve of the present invention comprises a body, a ball plunger unit mounted on the body, a control handle for driving the ball plunger unit, and two sets of leakage preventing ring members inside the body. The positioning ring member on the outer side of the leakage preventing ring member and the connecting rod which are screwed inside the positioning ring member. The body has a peripheral wall surrounding the first axis and defining a through hole, and a shaft tube projecting outwardly from the peripheral wall, the peripheral wall being in the thickness of the uniform sentence and having a first, oppositely disposed Two end portions and two internal threads respectively disposed on the inner and inner end surfaces of the first and second end portions, the shaft tube member being disposed between the first and second end portions and extending along a second axis perpendicular to the first axis And having a through hole disposed inside and communicating with the through hole. The ball plunger unit has a ball plug member movable in the through hole and a draw member disposed in the through hole with the link wire of the member. The ball plug member has an inner hole corresponding to the through hole and An engaging portion disposed on the outer peripheral surface and corresponding to the perforation, the shaft member having a locking portion that is concave-convex and complementary to the engaging portion and that is mutually engaged with the card portion is disposed opposite to the engaging portion Perforate the outer post portion. The control handle is nested on the post portion in a non-rotatable manner. The X-throwing leakage member 疋 is hollow and has a middle position and is respectively abutted on both sides of the ball stopper along the first axis. The "position ring members are respectively disposed inside the first and second end portions of the main body, 6 1296319 and each has a pressing portion that abuts against the leakage preventing ring members and a peripheral edge of the pressing portion a ring wall portion extending from the first axis, each of the ring wall portions having an external thread disposed on an outer peripheral surface and screwed with the internal threads and an internal thread disposed with the outer screw (four) mesh back. Is a hollow tubular shape having a uniform thickness and extending along the first axis and each having an engagement portion fixed to the first end portion of the body and a distal end portion disposed opposite to the engagement portion The engaging portion is screwed in the ring wall portion of the ring member and the pressing portion of the positioning ring member.

、儿艰计汉接官可構成％叫厘， :閥座的製造方法，包含下列步驟：( Α)製備一以金屬 :製成且具有均勻厚度的第一管件、二呈中空環狀的環: —及二具有均勾厚度的第二管件β(Β)將該第—管件製; —M H對該第—管件中段—側由内朝外衝壓形成. 凸官，且將該凸管末端切除。,2:對該第一管件的二端‘ 2面製心螺紋’以形成—本體，該本體具有_設有售二= 周壁及—由該周壁朝外凸出的轴管件。(…The method of manufacturing the valve seat comprises the following steps: (Α) preparing a first tube made of metal and having a uniform thickness, and a ring having a hollow ring shape. The second pipe member β (Β) having a uniform hook thickness is formed by the first pipe member; the MH is formed by punching the middle portion of the first pipe member from the inside to the outside. The convex portion and the end of the convex pipe are cut off. . 2: The two ends 'two-sided core threads' of the first pipe member are formed to form a body having a wall member and a shaft pipe member projecting outwardly from the peripheral wall. (...

Pt紐壯。1 + ^ 牛· cl ·將該專環塊件内部車製i / °e ·該等環塊件—外周面製設外螺紋，且在一> 徑碥部製設該内螺紋，且有-抵厂_-由該抵壓=疋位環件，該定㈣、内螺紋的環壁部一軸線延伸且^ :對該等第二管件1中一端=第二管件製成二接管·· d: 該等第㈣㈣六角形。d2:對，今的外部製設外螺紋，以形成二接管 Μ 具有—設有該外螺紋的銜接部及一與該銜接 7 1296319Pt New Zealand. 1 + ^ 牛· cl ·The inner ring of the special ring piece is made of i / °e · The ring piece - the outer peripheral surface is made of external thread, and the internal thread is made in a diametrical section, and - arrived at the factory _- by the pressing = clamping ring, the fixed (four), the inner wall of the ring wall extends one axis and ^: one end of the second tube 1 = the second tube is made into two take-ups · d: These (4) (four) hexagons. D2: Yes, the external thread is externally formed to form a second joint Μ Μ has an interface with the external thread and a connection with the same 7 1296319

螺設在該本體的二端部内部，且將該在該等定位環件之環壁部中。端部。（E)將該等定位環件且將該等接管的銜接部螺鎖The screw is disposed inside the two ends of the body and will be in the ring wall portion of the positioning ring members. Ends. (E) the positioning ring members and the connecting portions of the connecting tubes are screwed

1幸二不良率可降低、可適用於不同用途。【貫施方式】有關本發明之前述及其他技術内容、特點與功效，在以下配σ參考圖式之八個較佳實施例的詳細說明令，將可清楚的呈現。在本發明被詳細描述之前，要注意的是，在以下的說明内谷中，類似的元件是以相同的編號來表示。如圖2及圖3所示，本發明之球閥的第一較佳實施例，包含一本體10、一裝設在該本體1〇上的球塞單元2〇、一可驅動該球塞單元10的控制把手3〇、二套設在該本體 10内部的止漏環件40、二安裝在該本體1〇内部且位在該等止漏環件40外側的定位環件50及二固設在等定位環件 50内部且相對於該本體1〇定位的接管6〇。且上述的本體 1〇、定位環件50及接管60可構成一球閥座。 8 1296319 該本體10具有—圍繞—第—轴線u並可界定出一通孔11的周壁12、一由該周壁12朝外凸出的轴管件13、一焊固在該周壁12上的擋件14及一螺設在該轴管件13中的定位件！5。該周壁12與該軸管件13是以具有均勾厚度之管件-體成型。該周壁12是呈均句厚度狀，並具有呈相反設置的-第-、二端部121、122及二分別設於該第一、二端部12!、U2内環面的内螺紋123。該轴管件13是設置在該第一、二端部121、122之間，且沿垂直於該第一軸線L1 的弟二軸線L2延伸，並具有—設於内部且與該通孔n相通且呈螺孔狀的穿孔131。該擋件14纽於該軸管部13的 -侧’並具有一對應該第一軸線u的第-擋塊⑷及一與該第-擋塊141垂直設置的第二擋塊142。該定位件m 階級中空環狀，且螺設在該穿孔131中。該球塞單元2〇具有—可在該通孔u中轉動的球塞件 21及-與該球塞件21連結且軸設在該定位件i5 t的轴桿件22。该球塞件21具有一對應該通孔丨丨的内孔及一，於外周面且對應該穿孔131的嵌接部212，該欲接部川是呈梅花形凹孔狀。該轴桿件22具有—軸設在該定位件Μ 旱段221、一設於該圓桿段221 _側且呈梅花形塊狀狀的接^ 設於該圓桿段221另—側且亦呈梅花形塊 =的接桿部223、一設於該接桿部223外側的螺桿部以及二螺设在該螺桿部224上的螺帽225。該卡接部2D是嵌套 =塞件21的祕部212中，而該等接桿部奶是伸設在孩疋位件15外部。 1296319 §亥控制把手30具有一呈梅花孔狀且呈不可相對轉動地嵌套在該接桿部223上的結合孔31、一設於該結合孔31 — 侧的第一定位部32及一設於該結合孔31另一側且與該第疋位部32呈垂直設置的第二定位部33，且該控制把手 3〇可帶動該軸桿件22及球塞件21相對於該本體1〇產生轉動’並可利用該第-、二定位部32、33分別抵止在該第一一擋塊141、142上而產生轉動角度之限制（如圖4所示1 Fortunately, the defect rate can be reduced and can be applied to different purposes. [Comprehensive Modes] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. As shown in FIG. 2 and FIG. 3, the first preferred embodiment of the ball valve of the present invention comprises a body 10, a ball plunger unit 2 装 mounted on the body 1 〇, and a ball plunger unit 10 a control handle 3〇, two sleeves 40 disposed inside the body 10, two positioning ring members 50 mounted inside the body 1 and located outside the leakage ring members 40, and two fixed The socket 6 is positioned inside the ring member 50 and positioned relative to the body 1〇. The body 1 〇, the positioning ring member 50 and the connecting tube 60 can constitute a ball valve seat. 8 1296319 The body 10 has a peripheral wall 12 surrounding a first axis u and defining a through hole 11, a shaft tube member 13 projecting outwardly from the peripheral wall 12, and a member welded to the peripheral wall 12 14 and a positioning member screwed in the shaft tube member 13! 5. The peripheral wall 12 and the shaft tube member 13 are formed by a tubular member having a uniform hook thickness. The peripheral wall 12 has a thickness of a uniform sentence, and has opposite--two end portions 121, 122 and two internal threads 123 respectively provided in the inner circumferential surfaces of the first and second end portions 12!, U2. The shaft tube member 13 is disposed between the first and second end portions 121 and 122 and extends along a second axis L2 perpendicular to the first axis L1, and has an inner portion and communicates with the through hole n and A perforation 131 having a screw hole shape. The stopper 14 is affixed to the side of the shaft tube portion 13 and has a pair of first stoppers (4) which should be the first axis u and a second stopper 142 which is disposed perpendicularly to the first stoppers 141. The positioning member m is hollow in shape and is screwed in the through hole 131. The ball plunger unit 2 has a ball plunger 21 which is rotatable in the through hole u, and a shaft member 22 coupled to the ball stopper member 21 and axially disposed on the positioning member i5 t. The ball plunger 21 has a pair of inner holes which should be through holes and an engaging portion 212 corresponding to the outer peripheral surface and corresponding to the through holes 131. The desired portion is in the shape of a plum-shaped concave hole. The shaft member 22 has a shaft disposed on the slanting section 221 of the locating member, and a stalk-shaped block disposed on the side of the round rod portion 221 _ on the other side of the round rod portion 221 A post portion 223 having a plum-shaped block = a screw portion provided outside the post portion 223 and a nut 225 screwed to the screw portion 224. The engaging portion 2D is nested in the secret portion 212 of the plug member 21, and the post portion milk is extended outside the child grip member 15. 1296319 The control handle 30 has a coupling hole 31 which is formed in the shape of a plum blossom and which is non-rotatably nested on the connecting portion 223, a first positioning portion 32 disposed on the side of the coupling hole 31, and a first positioning portion 32. a second positioning portion 33 disposed on the other side of the coupling hole 31 and perpendicular to the third clamping portion 32, and the control handle 3〇 can drive the shaft member 22 and the ball plunger member 21 relative to the body 1 The rotation is generated and the first and second positioning portions 32, 33 are respectively used to abut the first one stop 141, 142 to generate a rotation angle limit (as shown in FIG. 4).

、以專止漏環件40是呈中空環狀且設置在該通孔u中，並沿該第一軸線L1分別抵止在該球塞件21兩側。忒等疋位ί辰件50分別裝設在該本體1〇的第一、二端 Ρ 121 122内部，且各具有一抵止在該等止漏環件牝上的抵壓部51及一由該抵壓部51周緣沿該第-軸線L1延伸的環壁部52。該等環壁部52各具有—設於—外周面且與該等内螺紋123螺合的外嫂奸# 的卜螺紋521及一與該外螺㉛521相背設置的内螺紋522。，等接管60是呈具有均句厚度的中空管狀，且沿 -軸扣延伸並各具有一舆該本體1〇之第一、122固接的銜接部61及—與該銜接部61呈相反設置的末 =㈤。該等銜接部61的外周面設有—外螺紋6ιι，該^ 累、，文611是螺鎖在該等定位環件5()之内料等銜接部01是伸設在環壁部 ” 上，且使上，而㈣在該等域部51 部位62Γ及㈣Μ的外、内心各設有—六肖形的操作邛位621及一内螺紋622。 10 1296319 且如圖5目6及圖7所示，本發明第一實施例的球闕座是利用下列步驟製成·· 步驟一：製偫—以金屬材質製成且具有均勻厚度的第笞件100 —呈中空環狀的環塊件500及二具有均勻厚度的第二管件000 〇 v驟如圖5所示，將該第一管件1 〇〇製成該本體 10 : φ 步驟2-1 ·利用一第一衝壓模具7〇〇對該第一管件 100中段一側由内朝外衝壓形成一凸管13〇,且將該凸官130呈封閉狀的末端予以切除。步驟2-2 :對該第一管件1〇〇的二端部内周面製設内螺紋、對該凸管13〇内周面攻牙，即可形成該本體 10且。亥本體1 〇具有一設有該等内螺紋123的周壁12 及由該周壁12朝外凸出的軸管件13。步驟2 3 ·在5玄本體1 〇的周壁12上焊固該播件14 〇步驟三：如圖7所示，將該等環塊件500製成該等定位環件50 : 步驟3-1 :將該等環塊件5〇〇内部車製成階級狀。步驟3-2 :在該等環塊件5〇〇一外周面製設有該外螺紋52卜且在一大徑端部製設有該内螺紋522，且形成該定位環件5G’該等定位環件5〇纟具有該抵壓部 51及由該抵壓部51周緣沿該第一軸線li延伸且具有該等外、内螺紋521、522的環壁部52。 11 Ϊ296319 步驟四：如圖6所示，將該等第二管件600製成該尊接管00 ·· Λ 步驟4-1 ·利用一第二衝壓模具8⑽對該等第二管件600其中一端的外部壓制成六角形。 & 步驟4-2 :對該等第二管件_的兩端的内、外部製設外螺紋，以形成該等接管6〇，且該等接管6〇各具有設有該外螺紋611的銜接部61及設有呈六角形操作部621、内螺紋622的末端部62。步驟五：如圖3所示，在該球塞單元2〇、止漏環件4〇安裝在該本體10内部後，將該等定位環件5〇螺設在該本體1〇的第一、二端部121、122中，且將該等接管6〇的銜接部61螺鎖在該等定位環件50之環壁部52中，就可藉由該本體10、定位環件50及接管60構成該球閥座。且^種球閥適用於控制高壓或低壓流體之流量控制。因此，本發明上述實施例之球閥及球閥座，具有下列優點：一、不由鑄造製程開始，而是選用現成的管材，利用该本體10及該等接管60以具有均勻厚度之金屬管材衝製成形’不僅耐候性佳、不易氧化、不易脆化，且應用衝壓製成之設備成本低、製程快，製造成本也較低，而產能則較高。二、該本體10及該等接管60的肉厚較薄、整個球閥的重量較輕。三、該本體10及該等接管60衝製成形後，不需要再 12 1296319 作研磨、去毛蠢您.··#加工，且不會有製程中控制不良的問題 ’不良率也低。四該本體及接管60等構件都可採用不銹鋼材質適用飲用水的配管，且應用㈣較為廣泛。再如圖8及圖9所示，本發明之球閥的第二較佳實施 “匕3本體10’、一裝設在該本體1〇，上的球塞單元 20 可驅動該球塞單元工〇,的控制把手30,、二套設在該本to 10内部的止漏環件4〇，、二安裝在該本體，内部且位在边等止漏環件40，外側的墊圈50，及二鎖設在該本體 10上的接官60，。上述的本體10,及接f 60,可構成一球閥座且忒球塞單元20’、控制把手30，、止漏環件4〇，等構件與第一實施例均相同，形狀構造不再詳述，以下僅針對該本體10,及該等接管6〇，之細部結構作說明：该本體10’近似於第一實施例的本體10，並具有一周壁12、由該周壁12’朝外凸出的軸管件13,、一焊固在該周壁12’上的擋件14’及一螺設在該軸管件13，中的定位件15 ，且该周壁12’的第一、二端部121，、122,的外環面各ό又有一為外螺紋的結合部位12 3，。口亥專接S 60疋呈具有均勻厚度的階級中空管狀，且沿該第一軸線L1延伸並各具有一與該本體1〇，之第一、二端部121’、122’固接的銜接部61，、一與該銜接部61，呈相反設置且管徑小於該銜接部61，的末端部62，及一介於該銜接部61’與該末端部62,之間且抵壓在該等墊圈5〇，上的肩部 63,。該等銜接部61’是分別套設在該本體1()，的第一、二端 13 1296319 邛121 122外部’並各具有一設於内周面且為内螺紋的連結部位611，，_連結部* 6n，是可與該本體1()，之結合部位123’互相螺接。且如圖1G及圖11所示，本發明第二實施例的球間座是利用下列步驟製成：步驟一 ·製備一以金屬材質製成且具有均勻厚度的管件100’及二具有均勻厚度的板件6〇〇,。The special leakage ring member 40 is hollow and disposed in the through hole u, and is respectively abutted on both sides of the ball plunger 21 along the first axis L1.疋疋 ί ί 50 50 50 50 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 The ring portion 52 of the pressing portion 51 extends along the first axis L1. Each of the ring wall portions 52 has a thread 521 which is provided on the outer peripheral surface and which is screwed to the internal thread 123, and an internal thread 522 which is provided opposite to the outer screw 31521. The connecting tube 60 is a hollow tubular tube having a thickness of a uniform sentence, and extends along the -axe and each has a first portion 122 fixed to the body 1 , and a connecting portion 61 fixed to the opposite side of the connecting portion 61 The end = (five). The outer peripheral surface of the engaging portion 61 is provided with an external thread 6 ιι, and the 611 is screwed into the positioning ring member 5 (), and the engaging portion 01 is extended on the ring wall portion" And (4) at the outer and inner cores of the portion 52 of the field portion 51 and (4), respectively, a six-throate operation clamp 621 and an internal thread 622. 10 1296319 and as shown in FIG. 5 and FIG. As shown, the ball sill of the first embodiment of the present invention is manufactured by the following steps: Step 1: 偫 - a third member 100 made of a metal material and having a uniform thickness - a ring-shaped ring member having a hollow ring shape 500 and two second pipe members having a uniform thickness 000 〇 v. As shown in FIG. 5, the first pipe member 1 is formed into the body 10: φ Step 2-1 · Using a first stamping die 7 〇〇 A middle portion of the first tube member 100 is stamped from the inside to the outside to form a convex tube 13〇, and the end of the convex portion 130 is cut off. Step 2-2: Two ends of the first tube member The internal thread is formed on the inner circumferential surface of the portion, and the inner circumferential surface of the convex tube 13 is tapped to form the main body 10. The main body 1 has a domestic thread 12 The peripheral wall 12 of the 3 and the shaft tube member 13 projecting outward from the peripheral wall 12. Step 2 3 - Weld the fixing member 14 on the peripheral wall 12 of the 5 body 1 〇 Step 3: As shown in FIG. The equal ring block 500 is formed into the positioning ring members 50: Step 3-1: The inner block pieces of the ring pieces 5 are made into a class shape. Step 3-2: 5 in the ring pieces The external thread 52 is formed with the external thread 52 and the internal thread 522 is formed at a large diameter end portion, and the positioning ring member 5G is formed. The positioning ring member 5 has the pressing portion 51 and the The peripheral portion of the pressing portion 51 extends along the first axis li and has the annular wall portion 52 of the outer and inner threads 521, 522. 11 Ϊ 296319 Step 4: As shown in FIG. 6, the second tube member 600 is made into the same接接管00 ·· Λ Step 4-1 · Use a second stamping die 8 (10) to press the outside of one end of the second pipe fitting 600 into a hexagonal shape. & Step 4-2: Two of the second pipe fittings _ External threads are formed on the inner and outer ends of the end to form the connecting joints 6〇, and the connecting tubes 6〇 each have an engaging portion 61 provided with the external thread 611 and a hexagonal operating portion 621 and a inner portion The end portion 62 of the groove 622. Step 5: As shown in FIG. 3, after the ball plunger unit 2〇 and the leakage preventing ring member 4〇 are installed inside the body 10, the positioning ring members 5 are screwed thereon. In the first and second end portions 121 and 122 of the body 1 , and the connecting portions 61 of the connecting tubes 6 螺 are screwed into the ring wall portion 52 of the positioning ring members 50 , the body 10 can be The positioning ring member 50 and the connecting tube 60 constitute the ball valve seat. The ball valve is suitable for controlling the flow control of the high pressure or low pressure fluid. Therefore, the ball valve and the ball valve seat of the above embodiment of the present invention have the following advantages: 1. Starting from the casting process Instead, the ready-made pipe material is used to form the shape of the metal pipe having a uniform thickness by using the body 10 and the connecting pipes 60. The weather resistance is good, the oxidation is not easy, the brittleness is not easy, and the equipment manufactured by stamping is low in cost. The process is fast, the manufacturing cost is lower, and the production capacity is higher. 2. The body 10 and the connecting tubes 60 are thinner in thickness and the weight of the entire ball valve is lighter. 3. After the body 10 and the nozzles 60 are formed into a shape, there is no need to perform 12 1296319 for grinding and shaving. You can not process the process, and there is no problem of poor control in the process. 4. The components such as the body and the connecting tube 60 can be made of stainless steel for drinking water, and the application (4) is more extensive. As shown in FIG. 8 and FIG. 9, a second preferred embodiment of the ball valve of the present invention, the "body 3", a ball plunger unit 20 mounted on the body 1 can drive the ball unit. The control handle 30, the two sets of the leakage preventing ring members 4 设 disposed inside the to 10, the two are mounted on the body, the inner and the omission stop ring member 40, the outer gasket 50, and the second The body 60 is locked on the body 10. The body 10 and the connection f 60 can constitute a ball valve seat and the ball plunger unit 20', the control handle 30, the leakage ring member 4, and the like. The same as the first embodiment, the shape configuration will not be described in detail. The following is only for the body 10, and the detailed structure of the connecting tube 6〇: the body 10' is similar to the body 10 of the first embodiment, and a shaft member 13 having a peripheral wall 12 protruding outwardly from the peripheral wall 12', a stopper 14' welded to the peripheral wall 12', and a positioning member 15 screwed in the shaft member 13, And the outer ring surface of the first and second end portions 121, 122 of the peripheral wall 12' has a joint portion 12 3 which is an external thread, and the mouth of the outer wall is S 60 a unit of uniform thickness is hollow tubular and extends along the first axis L1 and has an engaging portion 61 fixed to the first and second end portions 121 ′, 122 ′ of the main body 1 , and the connecting portion 61, a tip end portion 62 of the opposite arrangement and having a smaller diameter than the engaging portion 61, and a shoulder portion 63 interposed between the engaging portion 61' and the end portion 62 and pressed against the washers 5'' The connecting portions 61' are respectively sleeved on the outer portions of the first and second ends 13 1296319 邛 121 122 of the body 1 (), and each has a connecting portion 611 which is disposed on the inner peripheral surface and is internally threaded. , the joint portion * 6n is screwable to the joint portion 123' of the body 1 (). As shown in Figs. 1G and 11, the ball seat of the second embodiment of the present invention is manufactured by the following steps. Step 1: Step 1. Prepare a tube member 100' made of a metal material and having a uniform thickness, and two sheets having a uniform thickness.

步驟二’：如圖10所示，將該管件100,製成該本體10, 步驟2’-1 :利用一第三衝壓模具7〇〇，對該管件 100’中段一側由内朝外衝壓形成一凸管13〇，，且將該凸管13 0呈封閉狀的末端予以切除。步驟2’-2:對該管件1〇〇,的二端部外周面製設外螺紋、對該凸管130,内周面攻牙，即可形成該本體1〇, ，且該本體ίο’具有一設有呈外螺紋狀之結合部位123, 的周壁12及由该周壁12’朝外凸出的軸管件I]，。步驟2 -3 :在該本體1〇,的周壁12，上焊固該擋件 14,。步驟三’··如圖11所示，將該等板件600,製成該等接管 60,：步驟3’-1 :利用一第四衝壓模具71〇，將該等板件 600’衝壓成一單向封閉之階級筒體61〇，，該階級筒體 610具有一側端呈開放的大徑部620’、一側端呈封閉的小徑部630’、一介於該大、小徑部620,、630,銜接 14 \29^X9 處的轉折部640’及一封閉該小徑部630,末端的底壁 650,。步驟3’~2 ··對該底壁650,車製一孔洞660,，該孔洞660’的孔徑小於小徑部63〇，的内徑。步驟3’-3:再利用一衝模720,對該底壁650,衝壓，且使該小徑部630,的長度獲得延長。步驟3’-4 :利用一第五衝壓模具73〇，將該小徑部 630外部邀制成六角形。Step 2': As shown in FIG. 10, the pipe member 100 is formed into the body 10, step 2'-1: using a third stamping die 7〇〇, the middle side of the pipe member 100' is stamped from the inside to the outside. A convex tube 13 is formed, and the end of the convex tube 130 is closed. Step 2'-2: an external thread is formed on the outer peripheral surface of the two end portions of the tube member 1B, and the inner tube surface is tapped by the inner tube surface 130 to form the body 1〇, and the body ίο' There is a peripheral wall 12 having a joint portion 123 having an external thread shape, and a shaft tube member I] projecting outward from the peripheral wall 12'. Step 2-3: The stopper 14 is welded to the peripheral wall 12 of the body 1〇. Step 3 '·· As shown in FIG. 11, the plate members 600 are formed into the sockets 60, and: Step 3'-1: Using a fourth stamping die 71, the plate members 600' are stamped into one. The one-way closed tubular body 61 〇 has a large diameter portion 620 ′ having one end open, a small diameter portion 630 ′ having one end closed, and a large and small diameter portion 620 , 630, the junction portion 640' at 14 \29^X9 and a bottom wall 650 closing the small diameter portion 630 and the end. Step 3'~2 ·· The bottom wall 650 is made with a hole 660, and the hole 660' has a smaller diameter than the small diameter portion 63A. Step 3'-3: The bottom wall 650 is stamped by a die 720, and the length of the small diameter portion 630 is extended. Step 3'-4: The outer portion of the small diameter portion 630 is invited to be hexagonal by a fifth stamping die 73.

步驟3’-5 :在該大、小徑部62〇’、，的内周面製作内螺紋，以形成二接管6〇，，該等接管6〇，各具有設有連結部位611，的該銜接部61，、設有呈六角形操作部 621的末端部62’及介於該銜接部61，與該末端部62，之間的肩部63,。步驟四：如圖9所示，在該球塞單元20,、止漏環件 4〇、墊圈50’安裝在該本體1〇,内部後，將該等接管6〇，的樹接部61’螺鎖在該本體1〇’第一、二端部121，、外部，且使該等肩部63,抵壓在該等墊圈5〇,外側，就可藉由該本體10’及接管60’構成該球閥座。且這種球閥適用於控制高壓流體之流量控制。且本發明之球閥的第二實施例及其所配合的球閥座製造方法，是可達成與第一實施例完全相同之目的及功效。再如圖12及圖13所示，本發明之球閥的第三較佳1 施例與第二實施例近似，也包含一本體1〇,，、一裝設在該^ 體10”上的球塞單元20”、一可驅動該球塞單元：，的 15 1296319 把手30”、二套設在該本體1〇，，内部的止漏環件4〇”、；安裝在該本體10”内部且位在該等止漏環件4〇，，外側的墊圈 50及二嵌固在該本體1〇 ”上的接管6〇,，。且上述的本體⑺，，及接官60”可構成一球閥座。且該球塞單元2〇,，、控制把手 3〇”、止漏環件40”、墊圈50”等構件，與第二實施例均相同，形狀構造不再詳述，以下僅針對該本體1〇，，及該等接管 60”之細部結構作說明： «亥本體10與弟一貫施例的本體1〇,大致相同，其差異處僅在於’該周壁12”的第一、二端部121”、122，，各設有結合部位123 。且該結合部位123”具有多數個凸設在該周壁12外周面上的凸塊124”。而該等接管6〇”與第二實施例的接管60’也大致相同，其差異處僅在於，該等銜接部 61”之連結部位611”具有多數供該等凸塊124，，嵌入定位的透孔613”，該等連結部位611”是可與該本體10”之結合部位123”互相嵌扣固接。且如圖14及圖15所示，本發明第三實施例的球閥座是利，用下列步驟製成：步驟一 ”：製備一以金屬材質製成且具有均勻厚度的管件100”及二具有均勻厚度的板件6〇〇，，。步驟二”：如圖14所示，將該管件1〇〇，，製成該本體1〇，，步驟2”-1 :利用一第六衝壓模具8〇〇，，對該管件 100”中段一侧由内朝外衝壓形成一凸管130”，且將該凸管130”呈封閉狀的末端予以切除。 16 1296319 步驟·2’’-2 :利用一第七衝壓模具81〇，，對該管件 100”的二端部衝壓，以形成多數朝外凸出的凸塊，且對该凸官130”内周面攻牙，即可形成該本體1〇,，，且該本體1〇”具有一設有多數凸塊124”的周壁12”及由該周壁 12 ’朝外凸出的軸管件13，，。步驟2”-3:在本體1〇，，的周壁12，，上焊固擋件14，，〇步驟二’’：如圖15所示，將該等板件600”製成該等接管 60” ：步驟3”-1:利用一第八衝壓模具82〇，，將該等板件 600”衝壓成一單向封閉之階級筒體61〇”，該階級筒體 610”具有一側端呈開放的大徑部62〇”、一側端呈封閉的小徑部630”、一介於該大、小徑部62〇”、63〇，，銜接處的轉折部640”及一封閉該小徑部63〇”末端的底壁 650，、步驟3”-2 ··對該底壁650”車製一孔洞66〇”，該孔洞660”的孔徑小於小徑部63〇”的内徑。步驟3”-3:再利用一衝模830”對該底壁65〇，，衝壓 ’且使該小徑部630”的長度獲得延長。步驟3”-4:利用一第九衝壓模具84〇，，將該小徑部 630”外部壓制成六角形。步驟3”-5:在該大徑部620”上車製數個對應於該等凸塊124”的透孔613”，在小徑部63〇”的内周面製作内螺紋，以形成二接管60”，該等接管6〇，，各具有設有 17 1296319 該等透孔613”的該銜接部61，，、設有呈六角形操作部 621”的末端部62”及介於該銜接部61，，與該末端部62” 之間的肩部63，，。步驟四，，：如圖13所示，在該球塞單元2〇”、止漏環件 4〇”、塾圈50”安裝在該本體1〇，，内部後，將該等接管6〇，，的銜接。P 61 ’嵌固在該本體1〇”第一、二端部ΐ2ι”、外部 ’且使該等肩部63”抵壓在該等墊目5〇”外側，就可藉由：本體10”及接管6〇”構成該球閥座。且這種球閥適用於控制低壓流體之流量控制。如圖16及圖π所示，本發明球閥的第四較佳實施例也本體70、一裝設在該本體70上的球塞單元71 、一可驅動該球塞單元71的控制把手72、二套設在該本體内部的止漏㈣⑽、二安裝在該本體7()内部且位在該等止漏環件8G外侧較位環件91及二固設在等定位環件 91上的接管92，該等定位環件與所對應的接f 92分別形成：端件90。上述的本體7〇、端件9〇可構成一球閥座^ 二且”亥本體70、球塞單元71、控制把手72、止漏環件8〇等構件，與第二實施例均相$，形狀構造不再詳述，以下僅針對該端件90之細部結構作說明： ▲:亥等端件9〇各具有一個定位環件Μ及一個接管％，且^疋位％件91各具有_抵止在該等止漏環件⑽上的抵壓^ 911及_由該抵壓部911周緣延伸而成的環壁部犯 70 2衣1。"12各具有一設於一外周面且可螺鎖在本體内㈣外螺紋913。該等接管92各具有一與該等環壁部 18 1296319 912連結成一體的銜接部921、一設於該銜接部92ι 一側的操作部位922及-對應該操作部位922設於内部的内螺紋 923。本發明第四實施例的球閥座的本體70製成方式與第一貝轭例完全相同，且如圖18所示，該等端件9〇的製成步驟為：利用一衝壓模具將一板件衝壓成一單向封閉之筒體 9〇’ ’該筒體90’具有一開放端部91，及一封閉端部92、再依序對該封閉端部92,車製孔洞、將該開放端部91，外部壓制成六角形、在該開放端部91，的内周面製作内螺紋、在該封閉端部92’的外周面製作外螺紋。當在該球塞單元71、止漏環件8〇及端件9〇安裝在本體70内部後，就可藉由本體7〇及端件9〇構成該球間座。且本實施例可達成之目的及功效亦與上述諸實施例相同。惟以上所述者，僅為本發明之較佳實施例而已，當不旎以此限定本發明實施之範圍，即大凡依本發明申請專利靶圍及發明說明内容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍内。【圖式簡單說明】圖1是現有一種球閥的組合剖面示意圖；圖2疋本發明一第一較佳實施例的立體分解圖；圖3是本發明上述球閥較佳實施例之一組合剖面圖；圖4是本發明上述球閥較佳實施例之一俯視圖，說明一控制把手利用一擋塊可限制旋轉角度；圖5是本發明球閥座的製造方法一第一較佳實施例的 19 1296319 製作流程圖，說明以一第一管件製作一本體；一圖6是本發明球閥座的製造方法第一較佳實施例的另製作流程圖，說明一第二管件製作成一接管的流程； —圖7是本發明球閥座的製造方法第一較佳實施例的又 —製作流程，’說明-環塊件製作成—定位環件的流成；〜圖8是一立體分解圖，說明本發明球閥的—第二較佳實施例；圖9是本發明球閥第二較佳實施例之-Μ合剖面圖；圖1G是本發明球閥座的製造方法—第二較佳實施例的製作流程圖，說明以一第一管件製作一本體； ‘圖11是本發明球閥座的製造方法第二較佳實施例的另 —製作流程，，說明—板件製作成—接管的流程；圖12疋-立體分解圖，說明本發明球闊的一第三較佳實施例；圖13是本發明球閥第三較㈣施例之-組合剖面圖；製丄 14Λ本發明球閱座的製造方法-第三較佳實施例的乍々,L矛王圖，说明以一管件製作一本體· 圖15是本發明球閥座势- -製作流程圖，說明_板件上方法第二較佳實施例的另兄月板件製作成一接管的流程；圖16是一立體分紐圓告圖，吮明本發明球閥的一第四較佳只施例；及圖本發明球„四較佳實施例之—組合剖面圖；四較佳實施例的另圖18是本發明球_的製造方法第 20 1296319 一製作流程圖，說明一板件製作成一端件的流程。Step 3'-5: an internal thread is formed on the inner circumferential surface of the large and small diameter portions 62'' to form two nozzles 6'', and each of the nozzles 6'' is provided with a joint portion 611. The engaging portion 61 is provided with a distal end portion 62' having a hexagonal operation portion 621 and a shoulder portion 63 interposed between the engaging portion 61 and the distal end portion 62. Step 4: As shown in FIG. 9, after the ball plunger unit 20, the leak stop ring member 4, and the washer 50' are mounted on the body 1〇, the inside of the body is connected, and the connector portion 6' The screw is locked on the first side, the second end portion 121 of the main body, and the outer side of the body, and the shoulder portion 63 is pressed against the outer side of the washer 5', and the body 10' and the connecting tube 60' are The ball valve seat is constructed. And this ball valve is suitable for controlling the flow control of high pressure fluids. Further, the second embodiment of the ball valve of the present invention and the ball valve seat manufacturing method therefor can achieve the same purpose and effect as the first embodiment. As shown in FIG. 12 and FIG. 13, the third preferred embodiment of the ball valve of the present invention is similar to the second embodiment, and also includes a body, and a ball mounted on the body 10". a plug unit 20", a 15 1296319 handle 30", which is disposed on the body 1", and an internal leak stop ring 4""; Located in the stop ring members 4, the outer gasket 50 and the two sockets 6 嵌 embedded in the body 1". And the above body (7), and the contact 60" may constitute a ball valve seat, and the ball plunger unit 2,, the control handle 3", the leak stop ring 40", the washer 50" and the like, and the second The embodiment is the same, and the shape structure is not described in detail. The following is only for the body 1〇, and the detailed structure of the pipe 60′′: «Hai body 10 is substantially the same as the body 1一贯 of the consistent embodiment. The difference is only in the first and second end portions 121", 122 of the 'the peripheral wall 12', and each is provided with a joint portion 123. The joint portion 123" has a plurality of convex portions protruding from the outer peripheral surface of the peripheral wall 12 Block 124". The headers 6" are substantially the same as the sockets 60' of the second embodiment, except that the joints 611" of the joints 61" have a plurality of bumps 124, The through-hole 613" is embedded in the positioning portion, and the joint portion 611" is fixedly coupled to the joint portion 123" of the body 10". 14 and FIG. 15, the ball valve seat of the third embodiment of the present invention is made by the following steps: Step 1": preparing a pipe member 100" and having a uniform thickness and having a uniform thickness A plate of uniform thickness 6 〇〇,,. Step 2": As shown in FIG. 14, the tube member is 1 〇〇, and the body is made 1 〇, step 2"-1: using a sixth stamping die 8 〇〇, the middle portion of the tube member 100" The side is stamped from the inside to the outside to form a convex tube 130", and the end of the convex tube 130" is cut off. 16 1296319 Step 2''-2: Using a seventh stamping die 81〇, The two ends of the tube 100" are stamped to form a plurality of protrusions protruding outward, and the inner circumference of the protrusion 130" is tapped to form the body 1", and the body 1" has A peripheral wall 12" having a plurality of projections 124" and a shaft member 13 projecting outwardly from the peripheral wall 12'. Step 2"-3: On the body 1〇, the peripheral wall 12, the upper welding member 14, 〇Step 2'': as shown in Fig. 15, the plates 600" are made into the sockets 60 ”: Step 3”-1: Using an eighth stamping die 82〇, the plate member 600” is stamped into a one-way closed class cylinder 61””, the tubular body 610” has an open end a large diameter portion 62"", a small diameter portion 630 that is closed at one end, a transition portion 640" between the large and small diameter portions 62", 63", and a closed portion of the small diameter portion 63 〇" end wall 650, step 3"-2 · · The bottom wall 650" is made into a hole 66 〇", the hole 660" has a smaller diameter than the small diameter portion 63 〇". Step 3 "-3: Reusing a die 830" to the bottom wall 65, stamping 'and making the length of the small diameter portion 630" extended. Step 3"-4: The outer portion of the small diameter portion 630" is pressed into a hexagonal shape by a ninth stamping die 84. Step 3"-5: a plurality of through holes 613" corresponding to the bumps 124" are formed on the large diameter portion 620", and internal threads are formed on the inner peripheral surface of the small diameter portion 63"" to form two The connecting pipe 60", the connecting pipe 6〇, each having the connecting portion 61 having the 17 1296319 such through holes 613", and the end portion 62" having the hexagonal operating portion 621" and the connection The portion 61 between the portion 61 and the end portion 62". Step 4,: As shown in FIG. 13, after the ball plunger unit 2〇”, the leakage preventing ring member 4〇”, and the ring 50′′ are mounted on the body 1〇, the inside is connected, the connecting tube 6〇, , P 61 'embedded in the body 1" first, second end ΐ 2ι", external 'and the shoulders 63" against the outside of the pad 5 〇", by The body 10" and the nozzle 6" constitute the ball valve seat. The ball valve is suitable for controlling the flow control of the low pressure fluid. As shown in Figures 16 and π, the fourth preferred embodiment of the ball valve of the present invention is also the body 70, a ball plunger unit 71 mounted on the body 70, a control handle 72 that can drive the ball plunger unit 71, and two leakage stops (4) (10) disposed inside the body, and two are mounted inside the body 7 () The retaining ring member 91 on the outer side of the leakage preventing ring member 8G and the connecting pipe 92 fixed on the positioning ring member 91 are respectively formed by the positioning ring member and the corresponding connecting member f 92 respectively: the end piece 90. The body 7〇 and the end piece 9〇 can constitute a ball valve seat 2 and the components such as the "body body 70, the ball plunger unit 71, the control handle 72, the leak stop ring member 8", and the like The embodiment is homogeneous, and the shape configuration is not described in detail. The following is only for the detailed structure of the end piece 90: ▲: The end piece 9亥 has a positioning ring member and a connector %, and the position is Each of the % members 91 has a pressing force 911 against the leakage preventing ring members (10) and a ring wall portion extending from the periphery of the pressing portion 911. "12 each has an outer peripheral surface and can be screwed into the body (four) external thread 913. The connecting pipes 92 each have an engaging portion 921 integrally connected to the ring wall portions 18 1296319 912, an operating portion 922 disposed on one side of the engaging portion 921, and an internal thread corresponding to the operating portion 922 disposed therein. 923. The body 70 of the ball valve seat of the fourth embodiment of the present invention is manufactured in exactly the same manner as the first bead yoke example, and as shown in FIG. 18, the end piece 9 is formed by using a stamping die to form a plate. The piece is stamped into a one-way closed cylinder 9''. The barrel 90' has an open end 91, and a closed end 92, and then the closed end 92, the hole is made, and the open end is opened. The portion 91 is externally pressed into a hexagonal shape, and an internal thread is formed on the inner peripheral surface of the open end portion 91, and an external thread is formed on the outer peripheral surface of the closed end portion 92'. When the plug unit 71, the leak stop ring member 8〇, and the end piece 9〇 are mounted inside the body 70, the ball seat can be constituted by the body 7〇 and the end piece 9〇. The objects and effects that can be achieved by this embodiment are also the same as those of the above embodiments. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent change of the patent application target and the description of the invention according to the present invention is Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic cross-sectional view showing a conventional ball valve; FIG. 2 is an exploded perspective view of a first preferred embodiment of the present invention; FIG. 3 is a sectional view showing a combination of a preferred embodiment of the ball valve of the present invention; Figure 4 is a top plan view of a preferred embodiment of the ball valve of the present invention, illustrating a control handle for limiting the angle of rotation with a stop; Figure 5 is a fabrication of a ball valve seat of the present invention in a first preferred embodiment of 19 1296319. FIG. 6 is a flow chart showing another process of manufacturing a ball valve seat according to a first preferred embodiment of the present invention, illustrating a flow of a second pipe member into a take-up; FIG. It is a manufacturing process of the first preferred embodiment of the method for manufacturing the ball valve seat of the present invention, and the description shows that the ring member is formed into a flow of the positioning ring member; FIG. 8 is an exploded perspective view showing the ball valve of the present invention. - Fig. 9 is a cross-sectional view showing a second preferred embodiment of the ball valve of the present invention; Fig. 1G is a flow chart showing the manufacturing method of the ball valve seat of the present invention - a second preferred embodiment, illustrating A first pipe member is used to make a body; 'Fig. 11 is a further manufacturing process of the second preferred embodiment of the method for manufacturing the ball valve seat of the present invention, and the flow of the plate member is formed into a pipe; Fig. 12 is a perspective exploded view A third preferred embodiment of the present invention is illustrated in FIG. 13 is a cross-sectional view of a third and fourth embodiment of the ball valve of the present invention; a manufacturing method for the ball reading of the present invention - a third preferred embodiment For example, the L-spear diagram shows that a body is made of a pipe. FIG. 15 is a flow chart of the ball valve seat of the present invention, and the flow chart of the second preferred embodiment of the method of the plate member is illustrated. Figure 16 is a perspective view showing a fourth preferred embodiment of the ball valve of the present invention; and a combined sectional view of the ball of the present invention. FIG. 18 is a flow chart of a manufacturing method of the ball of the present invention, which is shown in FIG. 20 1296319, illustrating a process in which a plate member is fabricated into one end piece.

21 1296319 【主要元件符號說明】 ίο•…·…本體 L1 ........第一軸線 L2 ........第二軸線 11.........通孔 12*……·周壁 121 ·····••第一端部 122 .......第二端部 123 .......内螺紋 13.........軸管件 131……穿孔 14·*.......播件 141…··*·第一擋塊 142.......第二擋塊 15.......••定位件 20………球塞單元 21........•球塞件 211 * ••…·内孔 212 ....... 嵌接部 22·*•…···軸桿件 221…·…圓桿段 222 ·······卡接部 223……接桿部 224 .......螺桿部 225…·…螺帽 30 .........控制把手 31 .........結合孔 32………第一定位部 33.......••第二定位部 40·*··••…止漏環件 50····••…定位環件 51 .........抵壓部 52 .........環壁部 521 .......外螺紋 522 .......内螺紋 60 .........接管 61 .........銜接部 611 .......外螺紋 62 .........末端部 621 .......操作部位 622 ·······内螺紋 100 ·······第一管件 130.......凸管 500 ··•…環塊件 600 .......第二管件 700 .......第一衝壓模具 800 .......第二衝壓模具 22 129631921 1296319 [Description of main component symbols] ίο•...·...body L1 ........first axis L2 ........second axis 11.........through hole 12*...·circumference wall 121·····••first end 122.......second end 123.......internal thread 13......... Axle tube member 131...Perforation 14·*....... Broadcasting member 141...··*·First stopper 142.......Second stopper 15..•• Positioning member 20.........ball stopper unit 21........•ball stopper 211 *••...·inner hole 212 ....... Engagement portion 22·*•...···Axis Rod 221...·...round bar segment 222 ·······Carding portion 223...Pole portion 224 .... screw portion 225...·...nut 30 ....... .. control handle 31 ... ... coupling hole 32 ... ... first positioning portion 33 ..... • second positioning portion 40 · * · · • • ... stop leak ring 50····••... positioning ring member 51 .... pressing portion 52 ... ... ring wall portion 521 .... external thread 522 .. ..... internal thread 60 ......... nozzle 61 ... ... joint 611 .... external thread 62 ......... End portion 621 .......operation portion 622 ·······Internal thread 100 ·······The first tube Pieces 130.......protrusion tube 500··•...ring block member 600.......second tube member 700.......first stamping die 800....... Second stamping die 22 1296319

10,…· …·本體 12,…· •…周壁 121，·· •…第一端部 122, ·· •…第二端部 123, ·· •…結合部位 13,…· •…軸管件 14，·… …·擋件 15，·… …·定位件 20,…· …·球塞單元 30，···· •…控制把手 4〇，·… •…止漏環件 50，···· —墊4圈 60，·"· •…接管 61，··· •…銜接部 611，·· •…連結部位 62,…· …·末端部 63,…· …·肩部 100’ ·. •…管件 130, · …··凸管 600、 .....板件 610, · …··階級筒體 620、 •…·大徑部 630’ · ••…小徑部 640、 •…·轉折部 650, ···· ••底壁 660,.… ••孔洞 700,… …第三衝壓模具 710,… …第四衝壓模具 720,… …衝模 730,… …第五衝壓模具 10”… …本體 12” …· …周壁 121，，··· …第一端部 122，，·.· …第二端部 123，，··· …結合部位 124，，.·· …凸塊 20，，… …球塞單元 30，，… …控制把手 40，，… …止漏ί哀件 50，，… …墊圈 60，，… …接管 61” ·… 銜接4 611，，··. …連結部位 613，，··· …透孔 100”… …管件 130，，··. •…凸管 600，，·· …·板件 610，，·· •…階級筒體 23 1296319 620，，·. …大徑部 80…… …止漏％件 630，，·· …小徑部 90…… …端件 640，，… …轉折部 91…… …·定位環件 650”… …底壁 911 - •…抵壓部 660，，.·· …孔洞 912… •…環壁部 800，，·.· …第六衝壓模具 913 ··· •…外螺紋 810，，… …第七衝壓模具 92•…· …·接管 820，，··· …第八衝壓模具 921… 銜接4 830，，… …衝模 922… •…操作部位 840，，·.· …第九衝壓模具 923··· •…内螺紋 70…… …本體 90,… …·筒體 71. …球塞單元 91，···· •…開放端部 72…… …控制把手 92，···· •…開封端部 2410,...·...·body 12,...·•...perimeter wall 121,···...first end 122, ···...second end 123, ·· •...joining part 13,...·... 14,·... ... 挡挡 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ··· 4 laps 60, ·"· •...takes the joints of the joints, 611, ..., the joints 62, ..., ... the end portions 63, ... ... ... ... shoulders 100' ········································································ •...·turning part 650, ···· •• bottom wall 660,....•• hole 700,...the third stamping die 710,...the fourth stamping die 720,...the die 730,...the fifth punching Mold 10"... body 12" ... ... ... peripheral wall 121, ..... ... first end portion 122, ..... ... second end portion 123, ..... ... joint portion 124, ... Bump 20,,...ball plug Unit 30,, ... control handle 40,, ... stop leak ί 件 50,, ... washer 60,, ... take over 61" ·... connect 4 611,, ··. ... link 613,,·· · Through-hole 100"...tube 130,,··.....protrusion tube 600,,····plate member 610,,····...Class barrel 23 1296319 620,,.....large diameter portion 80 ...... stop leak % piece 630,, ... ... small diameter part 90 ... ... end piece 640, ... ... turning part 91 ... ... ... positioning ring piece 650" ... bottom wall 911 - • ... pressing part 660,,........ hole 912... •...ring wall portion 800,,.....the sixth stamping die 913 ····...the external thread 810,,...the seventh punching die 92•...·...·over 820,,···...the eighth stamping die 921... articulated 4 830,,...die 922...•...operating part 840,,.....the ninth stamping die 923···•...internal thread 70... Body 90, .... cylinder 71. ... ball plug unit 91, ........... Open end 72 ... ... control handle 92, ..... twenty four

Claims

1296319 X. Patent application scope: L A ball valve, comprising: _, has a through hole around a first axis and can define a through hole. The circumferential wall protrudes outwardly from the shaft tube member, and the peripheral wall is a uniform dry Having a shape and having internal threads of opposite ends of the first, second and second ends, the shaft member being disposed between the first and second ends and perpendicular to the first axis The first & extension of the line has and has a perforation that is disposed inside and communicates with the through hole - sells a ▲ ' soil, has a ball plug member that can rotate in the through hole and" / East plug a shaft member coupled to the shaft and disposed in the perforation, the ball plug < an inner hole corresponding to the through hole and an engaging portion disposed on the outer peripheral surface and corresponding to the perforation, the shaft member having an inlay The engaging portion is a latching portion which is complementary to the concave and convex portions and which is inserted into each other, and a connecting portion which is opposite to the engaging portion and extends outside the through hole; the control handle is nested in the pole in a rotationally fixed manner a second leak-stop ring member having a hollow ring shape and disposed in the through hole, and The first axis respectively abuts on both sides of the ball plug member; a clamping ring member is respectively disposed inside the first and second end portions of the body, and each has a resisting on the leakage preventing ring members a pressing portion and a ring wall extending along the first axis of the pressing portion, the ring wall portions each having an external thread disposed on an outer peripheral surface and screwed with the internal threads; and 25 1296319 a g, a 中空 having a hollow tubular shape having a uniform thickness and extending along the first axis, and each having an engagement portion that is screwed to the ring of the positioning ring member and a distal end portion that is disposed opposite the pure portion The ball joint is pressed on the pressing portion of the positioning ring member. The ball valve according to claim i, wherein the body is more "with" □ on the peripheral wall and is located in the shaft tube a side-side stop having a first stop corresponding to the first axis and a second stop disposed perpendicularly to the first block. "3. According to the ball raft according to item i of the patent application scope, wherein the (four) portion of the plug member is in the shape of a plum-shaped concave hole, and the snap-fit of the shaft member is also a plum-shaped block shape. According to the invention, the ball valve according to the first aspect of the invention, wherein the ball plug single=the pole portion of the shaft member is in the shape of a plum-shaped block, and the shaft member is further disposed on the outer side of the joint portion The screw portion and the screw are provided in the nut of the ^. The ball valve according to the first aspect of the invention, wherein the body is further provided with a screw disposed in the perforation and having a hollow class a positioning member. 6·- a ball valve, comprising: a body having a first drawing line and defining a through hole: and a shaft tube projecting outwardly from the peripheral wall, the peripheral wall is Uniformly thick, and ancient and wide in the first ... slap ❺帛 -, two end and two points t - 鸲 internal ring inner thread, the shaft tube is set between the first and second ends, and Extending along a first axis perpendicular to the first axis, and the female has a perforation 26 1296319 disposed inside and communicating with the through hole ——* PjP 秘土早凡' has a ball plug that can rotate in the through hole and a shaft member with the ball plug, which is set in the perforation, The ball plug member has a pair of deer #山wk hole inner hole and a peripheral portion provided on the outer peripheral surface, and correspondingly, the shaft member has a snap portion complementary to the engaging portion and embedded with each other And a post portion opposite to the latching portion and extending outside the through hole; the control handle 'is nested on the post portion in a rotationally fixed manner; and the second leak stop ring member is a hollow ring And being disposed in the through hole and respectively abutting on both sides of the ball plug member along the first axis; the clamping ring members are respectively installed inside the first and second end portions of the body, and each has a Resisting the pressing portion on the anti-leakage ring member and a ring wall portion extending along the first axis, the ring wall portions each having an outer peripheral surface And an external thread that is screwed into the internal threads; and an operator is formed in a hollow tubular shape having a uniform thickness and extending along the first axis, And each has an engaging portion integrally formed with the corresponding positioning ring member and an operating portion disposed on one side of the engaging portion, and the engaging portions are integrally coupled with the ring wall portion of the positioning ring members. The ball valve comprises: a body having a peripheral wall surrounding a first axis and defining a through hole and a shaft tube projecting outwardly from the peripheral wall, the peripheral wall being in a uniform thickness and having opposite arrangements a first end portion, a second end portion, and a second portion 27 1296319 are disposed on the first portion, and are disposed on the first second axis extending the perforation; the joint portion on the outer peripheral surface of the end portion, between the one end portion of the shaft tube member, and along a plugging unit perpendicular to the first axis and having an inner portion and communicating with the through hole, having a ball plug member and/or a plug member rotatable in the through hole and being axially disposed in the through hole a shaft member having an inner hole corresponding to the through hole and a team joint disposed on the outer peripheral surface and corresponding to the perforation, the shaft member having a concave and convex complementary to the embedded portion and mutual The card joint of the Leica and the opposite of the card joint And a post portion extending outside the perforation; a control handle is non-rotatably nested on the post portion; a leakage ring member is hollow and disposed in the through hole And respectively abutting on both sides of the ball plug member along the first axis; the ring cutter is disposed inside the first and second end portions of the body, and respectively abuts on the leakage preventing ring members; The nozzle is formed in a hollow tubular shape having a uniform thickness, and extends along the first axis and each has an engaging portion fixed to the first and second ends of the body, and an opposite direction and diameter of the connecting portion a portion smaller than the end portion of the engaging portion and a shoulder portion between the engaging portion and the end portion and pressing against the washers, the connecting portions are respectively sleeved outside the first and second ends of the body And each has a joint portion disposed on the inner peripheral surface and fixed to the joint portion of the body. 8. The ball valve according to claim 7, wherein the body is 28 1296319 on the peripheral wall and is located on the side of the shaft tube portion, the δ _ should be 1 2 3 4 5 a stop and a second stop arranged perpendicularly to the first stop. Wherein, the ball plug is engaged with the shaft member, the ball plug is single and the shaft member is more 9. The engaging portion of the ball valve member according to the seventh aspect of the patent application scope is The plum-shaped concave hole is also in the shape of a plum-shaped block. 10. The shank of the shaft member of the ball valve 7L according to the seventh aspect of the patent application is in the shape of a plum-shaped block. The stalk has a screw portion and a screw-shaped portion disposed outside the shank portion. The nut in the ^. The ball valve of claim 7, wherein the body further has a positioning member screwed in the perforation and having a hollow annular shape. 12. The ball valve of claim 7, wherein the joint portion of the body is an external thread, and the joint portion of the joint is an internal thread. The ball valve according to claim 7, wherein the _ joint portion of the body has a plurality of protrusions protruding from the outer peripheral surface of the peripheral wall, and the joint portions of the tubes have a plurality of the bumps. Embedded positioning 2 29 1 4 · A method for manufacturing a ball valve seat, comprising the following steps: 2 (A) preparing a first pipe member made of a metal material and having a uniform thickness, and a ring member having a hollow ring shape and a second 3 pipe member having a uniform thickness; 4 (B) forming the first pipe member into a body: 5 bl: a side of the middle portion of the first pipe member is stamped from the inside to the outside to form a projection 1296319 End cut; ι:::—the inner peripheral surface of the two end portions of the pipe member is internally threaded, and the body and the body are provided with the internal thread...the (4) piece (10) pipe fitting, · cl. The internal car is made into a class shape; the f 4 is a ring piece - the outer peripheral surface is made of external threads, and in a large

The internal thread is formed, and a positioning ring member is formed, the W member has a _ pressing portion and a ring wall portion having the outer edge and the (four) pattern by the pressing portion peripheral edge 7 (7); Finding the first official member to make two nozzles·· dl · pressing the outer portion of one end of the second tubular member into a hexagonal shape f, and externally threading the other end of the other tubular member to form a second connector, The connecting tube has an engaging portion provided with the external thread and a terminal portion which is opposite to the engaging portion and has a hexagonal shape; (E) a material positioning ring member is screwed on the two end portions of the body, And the connecting portion of the connecting pipe is screwed into the ring wall portion of the positioning ring member. According to the manufacturing method of the ball (4) according to item (4), the pot is in the step: the step (8) has a step in the step "2) Subsequent step ':) 'edge step (5)) is to weld a stopper on the peripheral wall of the body on the side of the shaft tube. ~ 30 1296319 μ·〆 method of manufacturing a ball seat, including The following steps: (A) preparing a pipe made of metal and having a uniform thickness and having a uniform thickness (B) forming the tube into a body · bl · forming a convex tube from the inside to the outside of the middle portion of the tube and cutting the end of the tube; Μ : the first tube The outer peripheral surface of the two end portions is externally threaded to form a body, the body having a peripheral wall provided with the external threads and a shaft tube member projecting outwardly from the peripheral wall; (C) the plate members are made Two takeovers: cl · The plates are stamped into a one-way closed class cylinder having a large diameter portion with one end open and a small diameter portion with one end closed, one between a turning portion at the junction of the small diameter portion and a bottom wall closing the end of the small diameter portion; c2 ·· making a hole in the bottom wall; c3 c4: the hole made in the bottom wall is smaller than the small diameter portion, and then The bottom wall is stamped, and the length of the small diameter portion is extended; 'the outside of the small diameter portion is pressed into a hexagonal shape; 'The inner peripheral surface of the large diameter portion is internally threaded to form two tubes, and the nozzles are formed. Each having an - engaging portion, - opposite to the punching = and having an outer diameter smaller than a distal end portion of the engaging portion a shoulder between the engaging portion and the end portion; (D) screwing the connecting portion of the connecting tube to the outside of the peripheral wall of the body. η. Manufacture of the ball seat according to item 16 of the scope of the towel (4) The method, in 31 1296319, 'the step (B) further has a step (b3) after the step (μ) 'the step (b3) is to weld a stopper on the peripheral wall of the body, the stopper is located at One side of the shaft tube member. 1 8 · A method for manufacturing a ball valve seat, comprising the following steps: (A) preparing a tube member made of a metal material and having a uniform thickness and two sheets having a uniform thickness; (B) Forming the tube into a body: bl: stamping a convex tube from the inner side toward the outer side of the tube, and cutting the end of the convex tube; b2: punching the two ends of the first tube to form a majority a protrusion protruding outward, and the body has a peripheral wall provided with the protrusions and a shaft tube member protruding outward from the peripheral wall; (C) forming the plate members into two nozzles: ...Cl: The plates are stamped into a one-way closed class cylinder having a side end open a large diameter portion, a side end, a closed small diameter portion, a turning portion at the junction of the large and small diameter portions, and a bottom wall closing the end of the small diameter portion; c2: making a hole in the bottom wall; e2 1. The hole formed in the bottom wall is smaller than the small diameter portion, and the bottom portion is stamped, and the length of the small diameter portion is extended 丨c3: the outer portion of the small diameter portion is pressed into a hexagonal shape; The large-diameter portion is provided with a plurality of through holes corresponding to the bumps to form two nozzles, each of which has an engaging portion and a first portion. The weft joint is oppositely disposed and has an outer diameter smaller than the end portion of the 32 1296319 portion of the engaging portion and between the connecting portion and the end portion; the connecting portion of the connecting tube is sleeved on the peripheral wall of the body by CD) Externally, the bumps are nested in the through holes. 19. The method of manufacturing a ball valve seat according to claim 18, wherein the step (8) further comprises a step after the step (b2): b3), the step (b3) being on the peripheral wall of the body On the upper part of the Tangu, the _ block is located on the side of the shaft tube. The method for manufacturing a human ball valve seat includes the following steps: (A) preparing a pipe member made of a metal material and having a uniform thickness; and a plate member having a uniform thickness; (B) manufacturing the pipe member Forming a body: bl · forming a convex tube from the inner side to the outer side of the tube, and cutting the end of the convex tube; b2: forming an internal thread on the inner peripheral surface of the two end portions of the first tube Forming a body having a peripheral wall provided with the internal threads and a shaft tube member projecting outwardly from the peripheral wall; (C) forming the plate members into two end pieces: cl · the plates Stamping into a one-way closed cylinder having an open end and a closed end; c2: making a hole in the closed end; c3: pressing the open end to a hexagon; 4 Threading the inner peripheral surface of the open end portion, and forming an external thread on the outer peripheral surface of the end portion of the closed portion 33 1296319, each of which has a 1-position ring member and a joint formed integrally with the positional ring member; (D) The positioning ring of the isometric member is screwed inside the peripheral wall of the body. 2 According to the application. The method for manufacturing a ball socket according to the second aspect of the invention, wherein the child step (B) further has a step (b3) after the step (b2). The step (b3) is welding on the peripheral wall of the body. A solid retaining member positioned on one side of the shaft member.

34