M320961 八、新型說明： 【新型所屬之技術領域】 本創作係為一種沖剪鍛造工件之廢料之模具改良，尤指一種 廢料之剪除更為簡易，可以簡化操作時間之沖模改良。 【先前技術】 請茶閱第八圖所示，該鍛造完成之粗胚工件4〇其邊緣會有廢 料，依工件之内外區分為内廢料41及外廢料42，該内、外ς料: 須藉由沖床及沖模設備加以切除，始能得到預期之工件，一般所 使用之沖廢料之沖模50，請參閱第九圖所示，包含上模51及^模 52 ’睛參閱第十、十-圖所示，該粗胚工件40藉由上、下模Μ、 52之沖剪，内、外廢料4卜42由沖模5〇沖剪而分離，當上模& 回復场時’工件棚、内、外綱4卜42分散於下模52上喝 作人員必須使用挾钳一一將内、外廢料4卜42挾至廢料桶，並將 工件働挾放於料桶内，如此操作人員必須非常忙碌於挟除廢料 及工件400，以此型態之粗胚工件4〇而言，操作人員必須挟除2 個内廢料41，1個外廢料以及2個工件等，共需挾持5次之動作， 挾持之動作佔去大部分之時間，徒增沖剪循環之時間，生產力及 鱗不彰’這對業者而言必撕出相當高昂之^，對加工成本 而言無疑是雪上加霜，是非常不符經濟之生產方式。 【新型内容】 除廢 習知之沖賊具縣構設料佳，導肚作人貞必須疲於挟 枓及工件之操作上，料加工彳魏時間延長，相對增加生產 M320961 成本及冲[循％日守間，生產力及效率降低，這對業者而言無疑是 成本之增加、產品競爭能力相對降低。 本創作之沖贴要包含有—上模及—τ模所減；上模，包 含-模座，_座由四面她互_賴成之輔，模座内鎖固 -沖頭以及容置-挾難，難難底部設—巾空狀之上挟模， 仏冲頭牙越，下核’於一基板上對應於沖頭之位置設有下挟模， 該:挾模設有貫穿之穴孔，該穴孔係貫穿基板及底座，該沖頭並 旎谷伸入該穴孔内，該下挾模套置一滑板。 本創作上模所設之沖頭係直接沖剪工件中央之廢料，廢料直 接落於機器下方由輸送帶移走，操作人員不需理會該廢料，該下 核之滑板壯模之推壓而隨著上難下移動，並沖剪廢料，而該 廢料受到上歡下板與之挾持，該廢料紅件仍會套接在一 起’不致分散，操作人驗需挾除丨個元件，2個工件連同外廢料 同時被挾走，輕輕敲打外廢料，工件與外廢料就能分離，使操作 工件與廢料讀除作更為解❿快速。 【實施方式】 請參閱第-_示摘作之沖魅要包含有—上模丨及 模2所組成·· 上^ ’包含-模座10，賴座10包含一上板u、一下板 12月IJ板13及-後板14等四面板相互鎖固所圍成之框體，其 :呈透空狀，該上板U杨設有—連接柱⑴，得與沖床連接 作動，該下板12設有貫穿之穴謂，該穴謂之數量及形狀 M320961 係依工件之形狀而定，而依本創作之實施例係為兩個穴孔，該上 板11内面鎖固一沖頭15，該沖頭15之底端邊緣係設有刃口； 一 挾模座16，係容置於模座1〇之内部，挾模座16之兩側係延伸於 模座10外，該挾模座16底部設一上挾模161，該上挾模161設為 中空狀，該沖頭15得穿越上挾模161中空之部位，且該上挾模161 之末端位於下板12之穴孔121内，該挾模座16之兩側設有貫穿 之圓孔162，一螺栓17由上挾模ι61底部穿越該圓孔162，該螺 栓17套設一彈簧171，螺栓17之末端係鎖固於沖床之滑座； 下模2，包含一底座21，係鎖固於沖床之機架，一基板22係 鎖固於底座21之上方，該基板22相對之角隅處設有圓柱23，該 基板22上且對應於沖頭15之位置設有下挾模24，該下挾模24設 有貝牙之穴孔241 ’該穴孔241係貫穿基板22及底座21，該穴孔 241之形狀係對應於沖頭15之形狀，該沖頭π並能容伸入該穴孔 241内，該基板22之適當位置佈設有數個容置孔221，該容置孔 221容置有彈簧26，一滑板25，該滑板25於相對之角隅處設有滑 孔251 ’該滑孔251容設於圓柱23内滑動配合，該下挾模25之底 面係靠置於彈簧23上，該滑板25得受圓柱23之限制得以上、下 移動’該滑板25對應於下挾模24處設有穿孔252，該穿孔252之 形狀係對應於下挾模24之外型，並能穿越該下挾模24，沿著該穿 孔252之邊緣設有置放凹槽253，該置放凹槽253之形狀係對應於 工件之形狀，供鍛造完成之工件置放。 请參閱第二圖所示，該鍛造完成之粗胚工件4〇置於滑板25 M320961 上’ t模1隨著沖床上下移動，挾模座16受到彈簧πι之推頂而 位她座10之最底端，該上挾模161係容伸出下板之外，當 权1下移4，該上挾柄161係先壓持絲胚工件仙（如第三圖 所示），使粗胚工件40定位，隨著上模i逐漸下移，沖頭15及下 板12同步__工件4G(如細騎示），縣板25受到下板 12之擠壓爾著上模1往下移動，如第五圖所示，該沖頭15將内 f料41沖離並自穴孔241掉出沖床外，可搭配輸送帶將内廢㈣ 集中，而斜廢料42受到下板12之沖剪雖與工件侧分離，但 文到下板12與滑板25之挾持，等到上模丨上移回程且上、下模卜 Μ離時，該綱42及工件_仍會套接在—起（如第六圖所 不因此#作人貝僅需以工具將工件棚連帶外廢料犯挟出， ^作人員僅咖敲打外廢料42，轉棚暨與外廢料42脫離 曰圖所不")；因此操作人員僅需在下模2上挾持-個元件， 操作顯得更為縣、快速，據此得以增加生產速度。 綜上所述’本創作將沖頭設於上模，同時下模設有對 八’内廢騎會掉離沖床下方，由輸送帶將⑽料針，減少摔 作人貝之工作量，此外該外顧受㈣日枝職狀故，盘工件 仍然套接在-起，操作人員僅需挾持單-之外廢料連同工件—起 樹模，操作變得更橋且快速，得崎低沖剪廢料之時間 低製造成本’深具進步性與實祕，誠符合專利 利之申請要件，緣依法提出申請。 主寻 本創細類產品巾已具有物及實雕，並經實作與測 M320961 試，證實本創作具產業之利用性， 品見於刊物或公開制n ^作於申請前並無相同物 及產μ用& ^丨u t ij作時已具備進步性、新穎性 及產業利用性之專利要件，緣依 創作之鮫佳可耔音Jtr,穴出甲5月，惟以上所述僅為本 解之r了仃實_，_此即拘限本創作 凡運用本創作說明書及圖示内容 以圍故牛 包含於本創作之範圍内。斤為之叙結構變化，均同理皆 【圖式簡單說明】 第一圖係本創作之平面圖 第二圖係本創作之上模向下移動前之示意圖 ★第三圖係梢作之上顯鱗工叙衫圖 第四圖係本創作之沖剪之示意圖 第五圖係本創作内廢料落下之示意圖 弟六圖係本創作工件與外廢料沖_仍套接之 第七圖係摘作之工件之示意目 、回 第八圖係粗胚工件之示意圖 第九圖係習知沖模之平面圖 第十圖係習知沖模沖壓前之示意圖 ，十-_知沖模沖壓後碎、内外廢料分散之示意圖 【主要元件符號說明】 10模座 121穴孔 15沖頭 11上板 U前板 16挾模座 1上模 12下板 14後板 M320961M320961 VIII. New Description: [New Technology Field] This creation is a kind of mold improvement for scrapping and forging workpiece waste, especially a kind of scrap cutting which is simpler and can simplify the die improvement of operation time. [Prior Art] Please see the eighth figure, the forged rough specimen 4 has scraps at the edges, and is divided into internal waste 41 and external waste 42 according to the inside and outside of the workpiece. The inner and outer materials are: It can be obtained by punching and die-cutting equipment, and the expected workpiece can be obtained. Generally, the die 50 for punching waste used is shown in the figure IX, including the upper die 51 and the die 52'. See the tenth and tenth- As shown in the figure, the rough blank workpiece 40 is separated by the upper and lower molds, 52, and the inner and outer scraps 4, 42 are separated by the punch 5, and when the upper mold & The inner and outer classes 4 and 42 are dispersed on the lower mold 52. The drinker must use the tongs to smash the inner and outer wastes into the waste bucket, and place the workpiece in the bucket, so the operator must Very busy to remove waste and workpiece 400, in this type of rough embryo workpiece 4, the operator must remove 2 internal waste 41, 1 external waste and 2 workpieces, etc., a total of 5 times Action, the action of restraint takes up most of the time, and the time of the punching and cutting cycle is increased, and the productivity and scale are not clear. In terms of the industry will tear out of ^ quite expensive, the cost of processing is undoubtedly worse, is incompatible economy mode of production. [New content] In addition to the waste of the sinister thief with the county's construction materials, the guideline must be exhausted and the operation of the workpiece, the processing time is prolonged, the relative increase in the production of M320961 costs and rush [by % During the day, the productivity and efficiency are reduced. This is undoubtedly an increase in cost and a relatively low product competitiveness. The stencil of this creation should include the upper mold and the τ mold subtracted; the upper mold, including the mold base, the _ seat is composed of four sides of her mutual _ Lai Chengzhi, the mold base lock-punch and accommodating - It is difficult to make it difficult to set up the bottom of the towel. The upper part of the lower core is provided with a lower jaw on the substrate corresponding to the position of the punch. The hole penetrates the substrate and the base, and the punch and the valley extend into the hole, and the lower die is sleeved with a slide. The punch set by the upper mold directly cuts the waste in the center of the workpiece, and the waste falls directly under the machine and is removed by the conveyor belt. The operator does not need to pay attention to the waste, and the slide of the lower core is pushed by the model. Difficult to move, and to cut the scrap, and the scrap is held by the upper and lower plates, the red pieces will still be nested together 'not dispersing, the operator needs to remove one component, two workpieces Simultaneously with the external waste, the external waste is tapped, and the workpiece and the external waste can be separated, so that the operation of the workpiece and the waste can be read out more quickly. [Embodiment] Please refer to the -_ shows the exquisite work to include - the upper mold and the mold 2 composed · · ^ ^ contains - mold base 10, the seat 10 includes an upper plate u, the lower plate 12 The frame of the four panels, such as the IJ plate 13 and the rear plate 14, is interlocked with each other, and is formed in a hollow shape. The upper plate U Yang is provided with a connecting column (1), which is connected to the punching machine, and the lower plate is actuated. 12 is provided with a through hole, the number and shape of the hole is M320961 depending on the shape of the workpiece, and the embodiment according to the present invention is two holes, and the inner surface of the upper plate 11 is locked with a punch 15, The bottom end edge of the punch 15 is provided with a cutting edge; a die holder 16 is disposed inside the die holder 1〇, and both sides of the die holder 16 extend outside the die holder 10, and the die holder An upper die 161 is disposed at the bottom of the 16 , and the upper die 161 is hollow. The punch 15 has a hollow portion passing through the upper die 161 , and the end of the upper die 161 is located in the hole 121 of the lower plate 12 . The two sides of the die holder 16 are provided with a circular hole 162. A bolt 17 passes through the circular hole 162 from the bottom of the upper die ι 61. The bolt 17 is sleeved with a spring 171, and the end of the bolt 17 is locked to the punch. The lower mold 2 includes a base 21 which is locked to the frame of the punching machine. A base plate 22 is locked above the base 21. The base plate 22 is provided with a cylinder 23 opposite to the corner. A lower jaw 24 is disposed at a position corresponding to the punch 15, and the lower jaw 24 is provided with a hole 241 of the teeth. The hole 241 penetrates the substrate 22 and the base 21, and the shape of the hole 241 is Corresponding to the shape of the punch 15, the punch π can be accommodated in the hole 241, and a plurality of accommodating holes 221 are disposed in the appropriate position of the substrate 22, and the accommodating hole 221 is accommodated with a spring 26 and a sliding plate. 25, the sliding plate 25 is provided with a sliding hole 251 at a corner of the opposite corner. The sliding hole 251 is slidably fitted in the cylinder 23, and the bottom surface of the lower die 25 is placed on the spring 23, and the sliding plate 25 is subjected to The restriction of the cylinder 23 is moved up and down. The slider 25 is provided with a through hole 252 corresponding to the lower die 24, and the shape of the hole 252 corresponds to the shape of the lower die 24 and can pass through the lower die 24. A placement groove 253 is formed along the edge of the through hole 252, and the shape of the placement groove 253 corresponds to the shape of the workpiece for the forging work. Placement. Referring to the second figure, the forged rough specimen 4 is placed on the slide 25 M320961. The mold 1 moves with the punch, and the die holder 16 is pushed by the spring πι. At the bottom end, the upper die 161 is extended beyond the lower plate, and when the weight 1 is moved down 4, the upper handle 161 is first pressed against the wire embryo workpiece (as shown in the third figure), so that the rough embryo workpiece 40 positioning, as the upper die i gradually moves down, the punch 15 and the lower plate 12 are synchronized __ workpiece 4G (such as fine riding), the county plate 25 is pressed by the lower plate 12, and the upper die 1 moves downward. As shown in the fifth figure, the punch 15 rushes away from the inner material f and falls out of the punch hole 241, and can be concentrated with the conveyor belt (4), while the oblique scrap 42 is subjected to the punching of the lower plate 12 Separated from the workpiece side, but the text is held by the lower plate 12 and the sliding plate 25. When the upper die is moved back and the upper and lower die are separated, the frame 42 and the workpiece _ will still be nested in the same way (eg, The six maps are not so #人人贝 only need to use the tools to smash the workpiece shed with the waste outside, and the staff only beats the external waste 42, and the shed and the external waste 42 are not separated from the map. Fuck The staff only needs to hold one component on the lower die 2, and the operation appears to be more county and fast, thereby increasing the production speed. In summary, the original design will set the punch in the upper mold, and at the same time, the lower die will be placed under the punching machine in the eight's, and the (10) needle will be reduced by the conveyor belt to reduce the workload of the person. The foreigner is subject to (4) the day of the branch, the disk workpiece is still spliced in, the operator only needs to hold the single-outside waste together with the workpiece - the tree mold, the operation becomes more bridge and fast, the low-shearing waste The low cost of manufacturing time is 'progressive and practical, and it is in line with the application requirements of patent interest. The main quest for this fine-grained product towel has been made and solid carved, and has been tested and tested by M320961 to confirm the utility of the creation. The product is found in the publication or publicly produced. When using μ & ^丨ut ij, it has the patent elements of progressiveness, novelty and industrial applicability. According to the creation, the best sound can be Jtr, the hole is released in May, but the above is only the present. The solution is 仃 _, _ This is the limit of this creation. The use of this creation manual and the content of the illustration to encircle the cow is included in the scope of this creation. The structure of the jin is the same as the structure change. The first picture is the plan of the creation. The second picture is the schematic diagram of the upper part of the original model. The fourth picture of the scales of the shirts is the schematic diagram of the punching and shearing of this creation. The fifth picture is the schematic diagram of the scraps of the waste in the creation. The figure of the creation is the seventh piece of the original work. Schematic diagram of the workpiece, back to the eighth diagram is a schematic diagram of the rough embryo workpiece. The ninth diagram is a plan view of the conventional die. The tenth figure is a schematic diagram of the conventional die before stamping, and the ten-_ knowing the die after stamping, the internal and external waste dispersion [Main component symbol description] 10 die holder 121 hole 15 punch 11 upper plate U front plate 16 die holder 1 upper die 12 lower plate 14 rear plate M320961
161上挾模 171彈簧 22基板 24下挾模 251滑孔 26彈簧 42外廢料 51上模 162圓孔 2下模 221容置孔 241穴孔 252穿孔 40粗胚工件 400工件 52下模 17螺栓 21底座 23圓柱 25下挾模 253置放凹槽 41内廢料 50沖模161 upper mold 171 spring 22 substrate 24 lower mold 251 slide hole 26 spring 42 outer scrap 51 upper mold 162 round hole 2 lower mold 221 accommodating hole 241 hole 252 perforation 40 coarse embryo workpiece 400 workpiece 52 lower mold 17 bolt 21 Base 23 cylinder 25 lower mold 253 placed in the groove 41 waste 50 die