M288210 八、新型說明： 【新型所屬之技術領域】 本創作係涉及一種壓鑄機頂出鑄件的構造，尤指一種 結構穩定而動作不鬆脫搖晃的壓鑄機鑄件之頂出倒拉桿。 【先前技術】 既有壓鑄機頂出鑄件的構造，請參看第六圖，該壓鑄 機係包括一模座（4 0 )，於模座（4 〇 )的前面裝設有 一模具（41)，模具（41)於接近模座（4〇)的後 側設有一可前後移動的鑄件頂出板（4 1 1 )，鑄件頂出 板（4 1 1 )前面設有複數個穿設於模具（4 i )的頂出 柃（4 1 2 )，藉由頂出桿（4 1 2 )可將成形的鑄件由 模具（4 1 )内頂出； 而模座（4 0 )於中央部位的後方設有一座可朝模座 (40)方向前後進退的鑄件頂出座（42)，鑄件頂出 座（42)係盤狀的板件，其後端面設有一壓缸（4 2工 )X壓缸（421)朝前伸設一壓缸桿（422)並以 前端結合於模座（40)上’鑄件頂出座（42)前面的 周緣並朝模座（4 0 )伸設有數支穿設於其中的導桿（4 23) H由壓缸（421)的作動使得鑄件 2)可朝模座（40)進退位移； r件頂出座（4 2 )上穿設結合有一頂出倒拉桿（z 兩螺帽⑽（4 3 )係螺桿並且以螺合於其上. ，將頂出倒办：於鑄件頂出座（42)的前、後s 、 1拉扣（4 3 )的後端結合於鑄件頂出座（4 2 M288210 )’並且頂出倒拉桿（4 3 )的前端 而螺合於鑄件頂出板 、、枳座（4 〇 ) 藉壓缸（421)作動進退時，可頁出座（42) 3 )以前端推進或拉回鑄件頂出板（=倒拉桿（4 禱件頂出板（411)所設的頂出桿1進退:使得 4 1 )内的鑄件頂出。 將杈具（ :::於頂出倒拉桿（43)係以兩 而對鎖於每件頂出座（4 2 )，而螺帽（ 3 1 ) 因旋轉或反覆的施力抵靠1)又容易 桿件上鬆脫，因此當頂出倒 後，螺帽（4 3 1 )合w f 3 )於長時間的使用 穩，這樣定位^誊的情況而使得整體擺動不 :困/ : 實的缺點會造成壓鑄機頂出鑄件使用上 的困擾’有加以改良的必要以使 吏用 實可靠。 ~千的動作此更加確 【新型内容】 由於既有頂出倒拉桿會有結合方式不穩的缺 作係一種壓鑄機鑄件 •本劓 迫有拉…… 頁出倒拉杯，主要以定位座穿設緊 k令祖勤知件的技術手， 缺點。 糟以解決桿件結合不易穩固的 巧到上述目的’本創作係包括： 後二位座’該定位座於前段形成-較小的結合部，於 後#又形成一較大的緊束 一班 °亥、，、口 &部與該緊束部之間形成 =’該定位座於内部穿設有一穿置孔，並於周壁沿 穿設有一道與該穿置孔相通的切槽，該緊束部於 M288210 對應設有該切槽的兩側穿設有—穿孔並於該穿孔設有— 迫緊件，藉此將切槽的兩側迫緊； 八y拉動杯件’拉動#件係®桿並於前端及後端的外周 /刀別形成-螺紋部’該拉動桿件的後端係對應穿設於該穿 置孔内；以及 一迫緊螺帽’該迫緊螺帽係螺鎖於該拉動桿件後端的 螺紋部並抵靠該定位座後端的端緣。 進-步，所述穿置孔於位於所述緊束部的後端形成— 徑向較大的階級孔’所述迫緊螺帽前段的外周對應該階級 孔形成圓筒部，以該圓筒部置於該階級孔内而螺鎖所述第 二螺紋部，而該迫緊螺帽後端的外周形成__環位於所述定 位座外的螺鎖凸緣。 較佳的，所述迫緊件係包括一螺栓與一螺帽，該螺检 以一端穿過所述穿孔而螺合該螺帽。 本創作使用時係裝設於壓鑄機上用以拉動模具的鑄件 頂出板以頂出模具内鑄件，裝設時先以拉動桿件的前端的 螺紋部螺鎖於模具的鑄件頂出板，並且將定位座的結合部 由後向前卡緊夹固於鑄件頂出座所設的孔洞内，同時定位 座的肩部卡抵於孔洞的周緣，並以工具轉動而將迫緊螺帽 鎖緊抵#定位座端緣而將其朝前推抵，使定位座的肩部緊 密的貼合鑄件頂出座，最後將迫緊件鎖緊，使切槽收束而 令定位座夾緊拉動桿件。 由於本創作的拉動桿件係後段部分被定位座夾緊而包 覆固定於定位座的穿置孔内，因此於反覆進退頂推的操作 M288210 下仍不會有鬆動而晃動搖擺的情況發生，具有可穩定使用 的良好效果。 【實施方式】 本創作係一種壓鑄機鑄件之頂出倒拉桿，請參看第一 至四圖的較佳實施例，其係包括： 一疋位座（1 〇 )，定位座（i 〇 )係一長形塊體， 其於則段的外周形成一較小且為方形的結合部（丄丄）， 於後段形成一較大且為11形的緊束部（12)，結合部（ 1 1 )/、緊束α卩（1 2)之間形成一環垂直面狀的第一肩 部（1 3 )，定位座（i Q )於内部穿設有—長形的圓形 穿置孔（14) ’穿置孔（14)於位於緊束咅p (12) 的後端形成—徑向較大的圓形階級孔（15)，階級孔（ 1 5) Θ端的周緣形《一圈垂直面狀的第二肩部（1 6) 疋位座（1 〇)並於頂部軸向向内穿設有一道與穿置孔 (1 4 )相通的切槽（1 7 )，緊束部（1 2 )並對應設M288210 VIII. New description: [New technical field] This creation relates to the construction of a die casting machine for ejector casting, especially for a top-loading pull-out bar of a die-casting machine casting with stable structure and no loose movement. [Prior Art] For the construction of the die casting machine, please refer to the sixth figure. The die casting machine includes a mold base (40), and a mold (41) is mounted on the front side of the mold base (4 〇). The mold (41) is provided with a casting ejector plate (4 1 1 ) which is movable forward and backward on the rear side of the mold base (4 〇), and a plurality of casting dies (4 1 1 ) are arranged in front of the casting ejector (4 1 1 ). 4 i ) the ejector 柃 (4 1 2 ), the formed casting can be ejected from the mold (4 1 ) by the ejector rod (4 1 2 ); and the mold base (40) is at the rear of the central portion There is a casting ejector (42) which can advance and retreat forward and backward in the direction of the mold base (40), the casting ejector (42) is a disk-shaped plate member, and the rear end surface is provided with a pressure cylinder (4 2 working) X pressure The cylinder (421) has a cylinder rod (422) extending forwardly and is coupled to the periphery of the mold casting ejector (42) with a front end and a plurality of rods extending toward the mold base (40). The guide rod (4 23) H disposed therein is operated by the pressure cylinder (421) so that the casting 2) can be moved forward and backward toward the mold base (40); the r-piece ejector (4 2 ) is provided with a top and a bottom. Pull rod (z two nuts (10) (4 3) And screwed to it. The top will be turned out: the front end of the casting ejector (42), the rear end of the s, 1 pull (4 3) is joined to the casting ejector (4 2 M288210) 'And the front end of the reversing rod (4 3 ) is screwed to the casting ejector plate, and the stern (4 〇) is moved forward and backward by the pressure cylinder (421), and the table can be pushed out (42) 3) Or pull back the casting ejector (= reversing rod (4 prayer ejector (411) set ejector rod 1 advance and retreat: make 4 1) castings out. Will cookware ( ::: in the top The reverse pull rod (43) is locked to each of the ejector seats (42) in two pairs, and the nut (3 1 ) is easily released by the rotation or repetitive force of the lever 1), so when After the top is turned out, the nut (4 3 1 ) and wf 3 ) are stable for a long time, so that the positioning is not so good that the overall swing is not trapped: the actual disadvantage will cause the die casting machine to use the casting. The troubles of 'have to be improved to make it practical and reliable. ~Thousands of action this is more accurate [new content] Because there is a combination of the top and bottom of the pull rod will be unstable, the lack of a combination of a die casting machine castings • this is forced to pull ... page out of the pull cup, mainly with positioning It is a shortcoming of wearing a technical hand that makes the ancestors know. The problem is that the combination of the rods is not easy to stabilize, and the above-mentioned purpose is included. The creation includes: the rear two seats, the positioning seat is formed in the front section - the smaller joint, and the rear # is formed into a larger tight bundle. Forming a gap between the portion of the sea, the mouth, and the portion and the tight portion. The locating seat is internally provided with a through hole, and a slit is formed in the peripheral wall to communicate with the through hole. The tight portion is provided on both sides of the M288210 corresponding to the slit, and the perforation is provided with the pressing member, thereby pressing the two sides of the slit; the eight-y pull cup member 'pull # a rod and a peripheral/knife forming at the front end and the rear end - a threaded portion 'the rear end of the pulling rod member is correspondingly disposed in the through hole; and a pressing nut 'the tightening nut is a threaded screw Pulling the threaded portion at the rear end of the rod and abutting the end edge of the rear end of the positioning seat. Further, the through hole is formed at a rear end of the tight portion - a radially larger class hole 'the outer circumference of the front portion of the pressing nut corresponding to the class hole forming a cylindrical portion, the circle The tubular portion is placed in the class bore to thread the second threaded portion, and the outer periphery of the rear end of the tightening nut forms a screw flange that is located outside the retaining seat. Preferably, the pressing member comprises a bolt and a nut, and the screw thread passes through the through hole to screw the nut. The present invention is installed on a die casting machine to pull the casting ejector of the mold to eject the casting in the mold. When the device is installed, the threaded portion of the front end of the rod is first screwed to the casting ejector of the mold. And the joint portion of the positioning seat is clamped by the back and the front clamp in the hole provided in the casting ejector seat, and the shoulder of the positioning seat is clamped against the periphery of the hole, and the tool nut is rotated to tighten the nut lock. Pressing the end edge of the positioning seat and pushing it forward, so that the shoulder of the positioning seat is closely attached to the casting ejector, and finally the pressing member is locked, so that the cutting groove is closed and the positioning seat is clamped and pulled. Lever. Since the rear part of the pulling rod of the present invention is clamped and fixed by the positioning seat in the wearing hole of the positioning seat, the operation of the reverse pushing and pushing pushing operation M288210 does not loosen and sway. Has a good effect for stable use. [Embodiment] The present invention is an ejection pull rod of a die casting machine casting. Please refer to the preferred embodiment of the first to fourth figures, which includes: a squat seat (1 〇), and a positioning seat (i 〇) is a The elongated block forms a small and square joint portion on the outer circumference of the segment, and forms a large and 11-shaped tight portion (12) in the rear portion, and the joint portion (1 1 ) /, the tight beam α卩 (1 2) forms a first vertical shoulder (1 3 ) of the ring shape, and the positioning seat (i Q ) is internally provided with an elongated circular through hole (14) 'The piercing hole (14) is formed at the rear end of the tight beam 咅p (12) - a radially larger circular class hole (15), and the class hole (15) has a peripheral shape of a rim end. The second shoulder portion (16) has a clamping seat (1 〇) and a slit (1 7) communicating with the through hole (1 4 ) in the axial direction of the top portion, and the tight portion (1 2 ) ) and corresponding
有切槽（1 7 )的兩側穿設有一穿孔（工8 )，並於穿孔 (1 8 )言免有一迫緊件（1 9 )將切槽（1 7 )的兩侧迫 緊’在本較佳實施例中迫緊件（1 9 )係-螺检（1 9 i )二螺巾目（1 9 2 )的組合，係以螺检（1 9 1 ) 一端穿 過穿孔（1 8 )並螺合該螺帽（i 9 2 )。 其 螺 穿 於 —-拉動桿件（2〇)，拉動桿件（2〇)_ “與後端的外周分別形螺紋部（2 1 )及| 紋部（2 2 )，把曰灿， 拉動#件（2 〇 )的後端係對應穿言; 置孔（14)内，並曰楚一 i且弟二螺紋部（2 2 )的外端令 M288210 階級孔（1 5 )處。 一迫緊螺帽（3 0 )，迫緊螺帽 對應階級孔（；L 5 )形成圓筒部 月段的外周 1)置於階級孔⑴）内而螺鎖於第i螺:=2(; ，圓筒部（3 i )的前端並對應抵靠第二肩邻。) 迫緊螺帽（3 Q )後端的外周形成 1 6 ) ’ )外的螺鎖凸緣（3 2 )。 於疋位座（1 ϋ 當本創作裝設於壓鑄機時，請 拉動桿…的第一螺紋部二=五圖，係以 D的鑄件頂出板""），二模具（4 ::合部(η)由後向前卡緊夾固於::::二)2; 洞(…的周緣，此時轉=3)卡抵於孔 迫緊螺帽（3〇)鎖緊於第二螺二將 (3 1 )的端面推抵第二肩以圓筒部 ")朝前推抵，使其第— ：( )，：=定位座（ /1〇、、土 與鑄件頂出座（ 使切槽緊密的貼合丄接著將迫緊件（1 9 )鎖緊， 桿件（曰2())。收束而令定位座（1 ◦)夾緊而心立拉動 =當鑄件頂出座（42)朝模座（4〇)前進時，會 ::位座（⑴而帶動結合於内的拉動桿件（2〇) 二進，:吏，鑄件頂出板（411)向前而達到使模 0鑄件頂出的效果，並且當鑄件頂出座（4 2 h退時，鑄件頂出座（4 2 )除以卡緊結合部（1 1 M288210 )的方式將疋位座（1 〇)向後拉動外，並經由抵靠第一 肩部（1 3)而將定位座（1〇)拉回。 而由於上述動作中連動鑄件頂出板（4 i i)的拉動 桿件（20)係夾緊而包覆固定於定位座（1 〇)的穿置 孑L (1 4)内，因此於反覆的操作下拉動桿件（2〇)亦 不會有晃動搖擺的情況發生，具有可穩定使用的良好效果 〇 【圖式簡單說明】 • 第-圖係本創作較佳實施例之分解立體圖。 第二圖係本創錢佳實施例裝設於鑄件頂出S的立體 示意圖。 第三圖係本創作較佳實施例裝設於鑄件頂出座的側視 示意圖。 第四圖係本創作較佳實施例裝設於鱗件頂出座的放大 剖面示意圖。 第五圖係本創作較佳實施 ❿ 貝他1幻我°又於鑄件頂出座的動作 是意圖 第六圖係既有壓鑄機頂出鑄件的構造示意圖。 【主要元件符號說明】 (10)定位座 (12)緊束部 (1 4 )穿置孔 (1 6 )第二肩部 (1 8 )穿孔 (1 1 )結合部 (13)第一肩部 (15)階級孔 (1 7 )切槽 (1 9 )迫緊件 M288210 (1 9 1 )螺栓 （1 9 2 )螺帽 (2 0 )拉動桿件 （2 1 )第一螺紋部 (2 2 )第二螺紋部 （3 0 )迫緊螺帽 (3 1 )圓筒部 （3 2 )螺鎖凸緣 (4 0 )模座 （4 1 )模具 (4 1 1 )鑄件頂出板（4 1 2 )頂出桿 (42)鑄件頂出座 （421)壓缸 (422)壓缸桿 （423)導桿 (4 3 )頂出倒拉桿 （4 3 1 )螺帽 (4 4 )孔洞A perforation is provided on both sides of the slot (1 7 ), and a perforation (1 8 ) is used to prevent the two sides of the slot (1 7 ) from being pressed tightly at the perforation (1 8 ). In the preferred embodiment, the pressing member (1 9 ) is a combination of a screw-type (1 9 i ) snail (1 9 2 ), which is threaded (1 9 1 ) and has one end passing through the perforation (1 8 ) and screw the nut (i 9 2 ). The thread is threaded on -- pulling the rod (2 〇), pulling the rod (2 〇) _ "the threaded portion (2 1 ) and the ridge portion (2 2 ) are respectively formed with the outer circumference of the rear end, and the shank is pulled, pulling # The back end of the piece (2 〇) corresponds to the thread; the hole (14) is placed in the hole, and the outer end of the threaded part (2 2 ) of the second thread makes the M288210 class hole (1 5 ). Cap (30), pressing nut corresponding to the class hole (; L5) forming the outer circumference of the cylindrical section 1) placed in the class hole (1)) and screwed to the ith screw: = 2 (;, cylinder The front end of the portion (3 i ) corresponds to the second shoulder adjacent thereto.) The outer periphery of the rear end of the tightening nut (3 Q ) forms a screw-lock flange (3 2 ) outside the outer edge of the ball (3 2 ). 1 ϋ When the creation is installed in the die casting machine, please pull the first thread part of the rod...=5, with the casting ejector of D (""), the second mold (4::合部(η ) clamped by the back and forward clamps::::2) 2; the hole (...the circumference of the ring, at this time turn =3) the card is pressed against the hole and the tightening nut (3〇) is locked to the second screw 2 The end face of (3 1 ) is pushed against the second shoulder and pushed forward by the cylindrical portion ") to make it the first : : ( ), := positioning seat ( /1〇, , soil and casting ejector (the sipe is tightly fitted, then the pressing member (1 9) is locked, the rod (曰2()). The bundle is clamped and the locating seat (1 ◦) is clamped Pulling the heart = When the casting ejector (42) advances toward the die holder (4〇), it will:: the seat ((1) and the pulling member (2〇) that is combined with the inside, two:, 吏, casting top The plate (411) is advanced to achieve the effect of ejecting the die 0 casting, and when the casting is ejector (4 2 h retreat, the casting ejector (4 2 ) is divided by the clamping joint (1 1 M288210) The way of pulling the squat seat (1 〇) backwards and pulling the locating seat (1 〇) back against the first shoulder (13), and because of the above action, the casting ejector (4 ii) The pulling rod member (20) is clamped and fixed to the insertion hole (L (1 4) of the positioning seat (1 〇), so that the pull-down lever member (2〇) does not have a reverse operation. The situation of swaying and swaying occurs, and has a good effect of stable use. [Simplified illustration of the drawing] • The first drawing is an exploded perspective view of the preferred embodiment of the present creation. The second drawing is the embodiment of the Creativity of the Creativity installed on the top of the casting. Out of S BRIEF DESCRIPTION OF THE DRAWINGS The third drawing is a schematic side view of a preferred embodiment of the present invention mounted on a casting ejector. The fourth drawing is an enlarged schematic cross-sectional view of the preferred embodiment of the present invention mounted on the ejector top. The five drawings are better for the creation of this book. ❿Beige 1 illusion I ° and the action of casting the top of the casting is intended to be the sixth diagram of the structure of the casting of the die casting machine. [Main component symbol description] (10) Positioning Seat (12) tight portion (14) through hole (16) second shoulder (18) perforation (1 1) joint (13) first shoulder (15) class hole (17) cut Slot (1 9 ) pressing member M288210 (1 9 1 ) bolt (1 9 2 ) nut (2 0 ) pulling rod member (2 1 ) first thread portion (2 2 ) second thread portion (3 0 ) forced Tightening nut (3 1 ) cylindrical part (3 2 ) screw lock flange (4 0 ) mold base (4 1 ) mold (4 1 1 ) casting ejector plate (4 1 2 ) ejector rod (42) casting Ejector (421) pressure cylinder (422) Cylinder rod (423) guide rod (4 3 ) to pull out the retraction rod (4 3 1 ) nut (4 4 ) hole
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