1321514 九、發明說明： 【發明所屬之技術領域】 膠射侧於—種轉射出财，尤錢—料麵塊麟機構之塑 【先前技術】 ?型==在具;== :===重設；滑塊之崎 -習知技射，瓣射出模具之滑塊驅誠構制斜導，如 ^不，其於模具之公模板8之一側設置一斜向導柱幻，滑塊9内開設有一 斜向導柱81對合於所述導孔中，當開模或合模U板^作 斜導柱式滑塊驅動機構結構較為複雜，製造成本高。 月塊運動 【發明内容】 塑膠S内容，有必要提供一種結構簡單’且能方便驅動滑塊運動之 設於該第-_ ; _板/、該第—模板相配合’該滑塊可滑動地 該連桿—端，於該第-模板上，其另-端連接於該 ί變形r干―·定於該第二模板’其另—_於抵持該連桿而使該連 滑塊罝所射出模具採用凸桿與連桿之配合機構驅動 "結構簡單，能方便驅動滑塊定位。 【實施方式】 ^，Τ1；4 6 ° 13 1321514 13開設於工作面11上，且位於模仁12之一側，其一端截止於靠近模仁i2 之-台階面133，其另-端開通至母模板！之側面。支柱14為柱狀體，其 一端開設有一第一螺紋孔141;兩支柱14分別固定於工作面u上靠近導y 槽13兩侧邊緣，且靠近模仁12之一側。 請同時參照第三圖所示’滑塊3包括一本體31、一打孔銷32、兩滑動 臂33及兩支臂34 〇本體31為一塊狀體，其與導引槽13相配合；打孔銷 32設於該本體31之一端面35，其用於形成工件71上之孔洞；滑動臂33 設於本，31之相對兩側面，其與底槽131相配合；支臂34為一立方柱體， 其上開設有一第二螺紋孔341，兩支臂34分別設於本體31設有滑動臂幻1321514 IX. Description of invention: [Technical field to which the invention belongs] Glue-injection side is used to transfer money, especially in the form of material-material block structure [previous technique] ?==在在;== :=== Reset; slider-saki-study technique, the slider of the stencil is thrown out of the mold to construct the oblique guide, such as ^ no, it is set on the side of the mold template 8 on the side of the mold, a slider 9 A slanting guide column 81 is disposed in the guide hole, and the structure of the slanting guide column type slider driving mechanism is complicated and the manufacturing cost is high. Moon block movement [invention content] Plastic S content, it is necessary to provide a simple structure 'and can easily drive the slider movement in the first -_; _ plate /, the first - template with the 'slider slidably The connecting rod end, on the first template, the other end is connected to the ί deformation r dry - is set in the second template 'other _ to resist the connecting rod to make the connecting 罝The injection mold is driven by the cooperation mechanism of the protruding rod and the connecting rod. The structure is simple, and the slider positioning can be conveniently driven. [Embodiment] ^, Τ1; 4 6 ° 13 1321514 13 is opened on the working surface 11, and is located on one side of the mold core 12, one end of which is cut off from the step surface 133 near the mold core i2, and the other end is opened to Mother template! The side. The pillar 14 is a columnar body having a first threaded hole 141 at one end thereof; the two pillars 14 are respectively fixed on the working surface u near both side edges of the guide groove 13 and near one side of the mold core 12. Referring to the third figure, the slider 3 includes a body 31, a punching pin 32, two sliding arms 33, and two arms 34. The body 31 is a block-shaped body that cooperates with the guiding slot 13; The punching pin 32 is disposed on one end surface 35 of the body 31 for forming a hole in the workpiece 71; the sliding arm 33 is disposed on opposite sides of the body 31, and cooperates with the bottom groove 131; the arm 34 is a a cubic cylinder having a second threaded hole 341 formed therein, and the two arms 34 are respectively disposed on the body 31 and provided with a sliding arm illusion
之兩側面上，且與滑動臂33錯開並位於遠離打孔銷32之一端。其中， 詹34與滑動臂33間具有-特定之距離，使得當滑塊3藉由滑動臂％與底 槽131之配合而嵌合於導引槽13巾時，支臂34之底部緊貼於或略高^工 作面11。 此外，端面35還設有一容置孔36 該谷置孔36為盲孔，其與回位彈 〜一- 5¾. 簧6相配合，用於容置並抵持該回位彈簧6 連桿4為可彎曲彈片，其可為__彈性金屬片，其具有—變形部41及位 於該變形部41兩端之蚊部42、43，蚊部42、43上分別設有一開孔。 其中，f開孔分別與第一螺紋孔141及第二螺紋孔341相對應。 凸桿5具有-柱體部51及一楔形部52，柱體部51與楔形部&相接。 其中」柱體部51朝楔形部52方向開設有一第三螺紋孔％。 請神參照第_，公槪2為與母觀i姉合之模具結構呈 有與母模板1相對應之工作面21及型腔22。工作面21上靠近型腔22之二 合置槽23 ’容置槽23與導引槽13相對應’且可容置滑塊3於 動；容置槽23之槽底靠近槽趙兩側壁處分別開設有兩定位孔24 ;公 Β、八工作Φ Μ相對之另一面開設有兩通孔25，該兩通孔25為台階孔， 合:別與該兩定位孔24相通。其中，定位孔24與凸桿5之柱體部Μ相配 ^述之轉射^具還包括若干螺釘72及螺栓73，螺釘72可與第-棵、第二螺紋孔341相螺合’螺栓73可與第三螺紋孔53相‘合， 中、。/、通孔25相配合’其可藉由通孔25内台階之擋止而容置於通孔25 明同時參照第五圖至第人圖所示’所述之塑膠射出模具組裝時：將回 6 1321514 孔36内；將滑塊3藉由滑動臂33與底槽133 之配口而谈&於導引槽13 Α，且其設有打孔銷33之一端指 臂34之底部緊貼於工作面u或略高於工作面u，此時回位筹:另一 =抵持於台階面133 ;將連桿4之固定部42、43分職由螺釘 紋孔341、第-螺紋孔141之螺合而固定於支臂％及支柱卫^尸 5之柱體部51分別容置㈣粒孔㈣，且餅娜部& 之一侧，螺栓73與通孔25相配合，：i盥柱體部51 $笛_ π μ、作面21 而將凸桿5 _公模板2上；將母模板3 = 2 ^人孔f螺合 桿5之楔形部52分別抵持於兩連$模板1與^板2對合’且使得兩凸 下：本發明雛餘枝所叙歸射丨難細時，紅作說明如 如曰ίίϊ時，公模板2向母模板1之方向運動，凸桿5向下壓迫連桿4， =4相應地發生向下之彎曲變形，同時拉動滑塊3向模仁: 所述模具密合狀態如第六圖及第七圖‘ 〜軍：ΪΪ 遠離母模板1之方向運動，凸_離連桿4方 犧’㈣崎㈣離^仁is 等本發’述之娜射出模具結構之账12四周皆可設置 、凸桿5及回位彈簧6構成之滑塊驅動機i 不要ί所述之塑膠射出模具結構之回位彈筹6亦可省略 =$開模時，其可藉由連捍4自身之彈性而軸滑塊3遠離模仁η運 上所ΐϋίι本發明符合發明專利要件，妥依法提出專利申請。惟，以 本ϊίίίί之較佳實施方式，舉凡熟悉本隸藝之人士，在援依 絲贼變化，皆聽含触下之中料娜圍内。 第:圖係t知技術之賴縣麟示意圖； 模具之分解結構示意圖； 出f具之公模板結構示意圖； 意圖； 佳實施方式之塑膠射出模具裝設滑塊後之母模板結構示 1321514 第六圖係本發明較佳實施方式之塑膠射出模具之組裝結構示意圖； 第七圖係第六圖於合模時沿w-w線之剖面結構示意圖； 第八圖係第六圖於開模時沿νπ-νπ線之剖面結構示意圖。On both sides, it is offset from the sliding arm 33 and is located away from one end of the punching pin 32. Wherein, there is a specific distance between the Zhan 34 and the sliding arm 33, so that when the slider 3 is fitted into the guiding groove 13 by the cooperation of the sliding arm % and the bottom groove 131, the bottom of the arm 34 is closely attached to Or slightly higher ^ working surface 11. In addition, the end surface 35 is further provided with a receiving hole 36. The valley opening hole 36 is a blind hole, and cooperates with the return spring 〜1 - 53⁄4. The spring 6 for accommodating and resisting the return spring 6 It is a flexible elastic piece, which may be an elastic metal piece having a deformation portion 41 and mosquito portions 42, 43 located at both ends of the deformation portion 41, and the mosquito portions 42, 43 are respectively provided with an opening. Wherein, the f openings correspond to the first threaded holes 141 and the second threaded holes 341, respectively. The boss 5 has a cylindrical portion 51 and a wedge portion 52, and the cylindrical portion 51 is in contact with the wedge portion & The cylindrical portion 51 defines a third threaded hole % in the direction of the wedge portion 52. Please refer to the first _, the gong 2 is the working surface 21 and the cavity 22 corresponding to the mother template 1 in the mold structure which is combined with the mother. The working surface 21 is adjacent to the two corresponding slots 23 of the cavity 22, and the receiving slot 23 corresponds to the guiding slot 13 and can accommodate the slider 3; the bottom of the receiving slot 23 is adjacent to the two sidewalls of the slot Two positioning holes 24 are provided in the opening; the two holes 25 are formed on the opposite side of the male and female Φ ,, and the two through holes 25 are stepped holes, and are not communicated with the two positioning holes 24. The rotating hole of the positioning hole 24 and the cylindrical portion of the protruding rod 5 further includes a plurality of screws 72 and bolts 73. The screw 72 can be screwed with the first and second threaded holes 341. It can be combined with the third threaded hole 53, medium. /, the through hole 25 is matched with the fact that it can be accommodated in the through hole 25 by the step of the step in the through hole 25, and the plastic injection mold described in the fifth figure to the first figure is assembled: Returning to the inner hole 36 of the 13 1321514; the slider 3 is referred to the guide groove 13 藉 by the matching port of the sliding arm 33 and the bottom groove 133, and is provided with one end of the punch pin 33 and the bottom end of the arm 34 Attached to the working surface u or slightly higher than the working surface u, at this time back to the position: another = resisted to the step surface 133; the fixed portion 42, 43 of the connecting rod 4 is divided by the screw hole 341, the first thread The hole 141 is screwed and fixed to the arm portion 51 and the column portion 51 of the column body 5 to accommodate the (four) grain hole (4), and one side of the cake portion & one side, the bolt 73 cooperates with the through hole 25, i 盥 体 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 $Template 1 and ^2 are aligned with each other and make the two convexs: when the remnant of the present invention is hard to be thin, when the red is described as 曰ίίϊ, the public template 2 moves toward the parent template 1 The lug 5 presses the connecting rod 4 downward, and =4 correspondingly occurs The lower bending deformation, while pulling the slider 3 to the mold core: the mold close state as shown in the sixth figure and the seventh figure ' 军: ΪΪ moving away from the direction of the mother template 1 , convex _ off the link 4 side sacrifice ' (4) Saki (four) from the ^ Ren is such as the hair of the 'Study of the mold structure of the mold can be set around the 12, the slider 5 and the return spring 6 composed of the slider drive i Do not mention the plastic injection mold structure The return spring can also be omitted. When the mold is opened, it can be transported away from the mold core by the elasticity of the joint 4 itself. The invention conforms to the patent requirements of the invention, and the patent application is filed according to law. However, with the best implementation of this ϊίίίί, anyone who is familiar with this literary genius, in the aid of the thief change, all listen to the middle of the material. The first is a schematic diagram of the decomposition of the mold; the schematic diagram of the structure of the mold; the schematic of the structure of the public template; the intention; the template of the parent template after the plastic injection mold of the preferred embodiment is shown 1321514 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 7 is a schematic view showing the assembly structure of a plastic injection mold according to a preferred embodiment of the present invention; FIG. 7 is a schematic cross-sectional view of the sixth figure taken along the ww line during the clamping; the eighth figure is the sixth figure along the νπ- during the mold opening. Schematic diagram of the cross-section of the νπ line.
【主要元件符號說明】 母模板 1 滑動臂 33 母模板之工作面 11 支臂 34 模仁 12 第二螺紋孔 341 導引槽 13 滑塊本體之一端面 35 底槽 131 容置孔 36 台階面 133 連桿 4 支柱 14 變形部 41 第一螺紋孔 141 固定部 42'43 公模板 2 凸桿 5 公模板之工作面 21 柱體部 51 型腔 22 楔形部 52 容置槽 23 第三螺紋孔 53 定位孔 24 回位彈簧 6 通孔 25 工件 71 滑塊 3 螺釘 72 滑塊本體 31 螺栓 73 打孔銷 32[Main component symbol description] Mother template 1 Slide arm 33 Working surface of the mother plate 11 Arm 34 Mold core 12 Second threaded hole 341 Guide groove 13 One end face of the slider body 35 Bottom groove 131 accommodating hole 36 Step surface 133 Connecting rod 4 Strut 14 Deformation part 41 First threaded hole 141 Fixing part 42'43 Male formwork 2 Protruding rod 5 Working surface of male formwork 21 Column part 51 Cavity 22 Wedge part 52 accommodating groove 23 Third threaded hole 53 Positioning Hole 24 Return spring 6 Through hole 25 Workpiece 71 Slider 3 Screw 72 Slider body 31 Bolt 73 Punch pin 32