1、塑料模具模架结构标准及参考图例塑料模具零部件结构标准及参考图例第7章注射模零部件结构尺寸及技术要求 塑料注射模模架GB/T125552006塑料注射模模架代替GB/1990塑料注射模大型模架和GB/1990塑料注射模中小型模架。GB/T125552006塑料注射模模架标准规定了塑料注射模模架的组合形式、尺寸标记，适用于塑料注射模模架。模架组成零件的名称塑料注射模模架按其在模具的应用方式，可分为直浇口与点浇口两种形式，其组成零件的名称分别见图7-1和图7-2。图7-1直浇口模架组成零件的名称图7-2点浇口模架组成零件的名称1动模座板；2内六角螺钉；3内六角螺钉；1动模座板；2内六角螺钉；3内六角
2、螺钉；4弹簧垫圈；4垫块；5支承板；6动模板；7推件板； 5挡环；6垫块；7带头导柱；8支承板；9动模板；8定模板；9内六角螺钉；10定模痤板；10推件板； 11带头导套；12定模板； 13直导套；11带头导套；12导柱；13直导套；14推料板；15定模痤板；16带头导套；17导柱；18直导套；14复位杆；15推杆固定板；16推板19复位杆；20内六角螺钉；21推杆固定板；22推板模架的组合形式塑料注射模架按结构特征可分为36种主要结构，其中直浇口模架12种、点浇口模架16种和简化点浇口模架8种。1.直浇口模架直浇口模架12种、其中直浇口基本型有4种、直身基本型有4种、直身无定模座板型有4种。
3、直浇口基本型又分为A型、B型、C型和D型。A型：定模二模板，动模二模板。B型：定模二模板，动模二模板，加装推件板。C型：定模二模板，动模一模板。D型：定模二模板，动模一模板，加装推件板。直身基本型分为ZA型、ZB型、ZC型和ZD型；直身无定模板座板型分为ZAZ型、ZBZ型、ZCZ和ZDZ型。直浇口模架组合形式见表7-1。表7-1直浇口模架组合形式（摘自GB/T125552006）续表2.点浇口模架点浇口模架有16种，其中点浇口基本型为4种、直身点浇口基本型为4种、点浇口无推料板型为4种、直身点浇口无推料板型为4种。点浇口基本型分为DA型、DB型、DC型和DD型；直身点浇口基本型分为ZDA型、Z
4、DB型ZDC型和ZDD型；点浇口无推料板型分为DAT型、DBT型、DCT型和DDT型；直身点浇口无推料板型分为ZDAT型、ZDBT型、ZDCT型和ZDDT型。点浇口模架组合形式见表7-2表7-2 点浇口模架组合形式（摘自GB/T125552006）续表3.简化点浇口模架简化点浇口模架分为8种，其中简化点浇口基本型有2种、直身简化点浇口型有2种、简化点浇口无推料板型有2种、直身简化点浇口无推料板型有2种。续表简化点浇口基本型分为JA型和JC型；直身简化点浇口型分为ZJA型和ZJC型；简化点浇口无推料板型分为JAT型和JCT型；直身简化点浇口无推料板型分为ZJAT型和ZJCT型。简化点浇口模架组合
5、形式见表7-3表7-3简化点浇口模架组合形式（摘自GB/T125552006）续表4.模架导向件与螺钉安装方式根据使用要求，模架中的导向件与螺钉可以有不同的安装方式，GB/125552006塑料注射模模架国家标准中的具体规定有以下5个方面。（1）根据使用要求，模架中的导柱导套可以正装或者反装两种形式，如图7-3所示。（a） (b)图7-3 导柱导套正装与反装（a）导柱导套正装；(b)导柱导套反装（2）根据使用要求，模架中的拉杆导柱可以装在外侧或装在内侧两种形式，以如图7-4所示。 （a） (b)图7-4拉杆导柱的安装形式（a）拉杆导柱在外侧；(b)拉杆导柱在内侧（3）根据使用要求，模架中的垫块
6、可以增加螺钉单独固定在动模座板上，如图7-5所示。（a） (b)图7-5垫块与动模板的安装形式（a）垫块与动模座板无固定螺钉；(b)垫块与动模座板有固定螺钉（4）根据使用要求，模架的推板可以装推板导柱及限位钉，如图7-6所示。（a） (b)图7-6加装推板导柱及限位钉的形式（a）加装推板导柱；(b)加装限位钉（5）根据模具使用要求，模架中的定模板厚度较大时，导套可以装配成图7-7所示。图7-7定模板厚度较大时的导套结构5.基本型模架组合尺寸GB/T125552006塑料注射模模架标准规定组成模架的零件应符合GB/2006塑料注射模零件标准的规定。标准中所称的组合尺寸为零件的外形尺寸和孔径与孔位
7、尺寸。基本型模架尺寸组合见表7-4。表7-4 基本型模架尺寸组合（摘自GB/T125552006）单位：mm（a）直浇口模架尺寸组合 (b)点浇口模架尺寸组合 续表序号系列WxLLW1W2W3模板A、B尺寸垫块高度CH1H2H3H4H5H6W4L21150L150,180,200,230,250200289020,25,30,35,40,45,50,55,60,70,8050,60,7020302025131548114,144,164,194,2142180L180,200,230,250,300,3502303311020,25,30,35,40,45,50,55,60,70,8060,7
8、0,8020302030152068138,158,188,208,258,3083200L2002503812025,30,35,40,45,5060,70,80,90,10060,70,8025302030152084150180,200,250,300,350230，250，300,350,400804230L230,250,270, 300,350,4002804314025,30,35,40,45,50,6070, 80,90,10070,80,90253520301520106180,200,220,250,300,3505250L250,270,300,350,400,400,4
9、50,5003004815030,35,40,45,50,60,7080,90,100,110,12070,80,90253525351520110200,2320,250,298,348398,4486270L270,300,350,400,450,5003205316030,35,40,45,50,60,70,80,90,100,110,12070,80,90254025351520110210,240,290,340,390,4407300L300,350，4003505818035,40,45,50,60,70,8090,100,110,120,13080,90,10025453045
10、2025134240,290,340,390440，490,540450,500, 550,600301288350L350,400,4504506322040,45,50,60,70,80,90100,110,120,13090,100,110304535452025164290,340,390440,490,540500,550,600501529400L4004506826040,45,50,60,70,80,90100,110,120,130,140,150100,110120,130305035502530198340390,440,490,540,640450,500,550,60
11、0,7003510450L450,500,550,600,7005507829040,50,60,70,80,90,100,110120,130,140,150,160,180100,110120,130356040602530226384,434,484,534,63411500L500,550,600,700,8006008832050,60,70,80,90,100,110120,130,140,150,160,180100,110120,130356040602530256434,484,534,634,73412550L550,600,700,800,90065010034070,8
12、0,90100,110,120130140,150,160,180,200110,120130,150357040702530270480,530,630,730,83013600L600,700,800,900,100070010039070,80,90,100,110,120130,140,150,160,180,200120,130150,180358050702530320530，630，730，830，93014650L650,700,800,900,100075012040070,80,90,100,110,120,130140,150,160,180,200,220120,130
13、150,180359060802530330580,630,730,830,93015700L700,800,900,1000,125080012045070,80,90,100,110,120,130,140,150,160,180,200,220,250150,180200,2504010060902530380630,730,830,930,118016800L800,900，1000,125090014051080,90,100,110,120,130140,150160,180,200, 220,250,280,300150,180200,2504012070100304042071
14、0，810，910，116017900L900,1000,1250,1600100016056090,100,110,120,130,140,150160,180,200,250,280,300,350180,200250,30050150701003040470810，910,1160,1510181000L1000,1250,1601200180620100,110,120,130,140,150,160180,200,220,250,280,350,400180,200,250,300601608010030404050580900，1150，1500191250L1250，1600,2
15、0001500220790100,110,120,130,140,150,160180,200,220,250,280,350,400180,200,250,3007018080120405050607501150，1500，1900 续表序号系列WxLLW5L1W6L4，L7L5W7L3L6D1D2M1M21150L150,180,200,230,25072132,162,182,212,232114114(L4), 144,164,194,214-,52,72,102,12212056,86,106,136,156-,96,116146,16616124M104M62180L180,200
16、,230,25090160,180,210,230280,330134134(L4),154,184,204254,304-,46,76,96146,19614564,84,114,124,174,224-,98,129,148,198,24820124M124M8300,3506M123200L200,230,250,100180,210,230280,330,380154154,184,204,254,304,35446,76,96,146,196,24616080,110,130,180,230,28098,129,148,198,298,24820154M124M8300,350,40
17、06M124230L230,250,120210,230,250,280,330,380184184,204224,254304,35474,94112,142192, 242185106,126144,174224,274128,148166,196246,29620154M124M8270,300,4M14350,4006M145250L250,270,300,350130230,250,280,330,380,430,480194194,214,244,294,344,394,44470,90,120,170,220,270,320200108,124,154,204,254,304,3
18、54130,150,180,230,280,330,38025154M144M8400, 450,500206M146270L270,300,350136246,276,326,376,426,476214214,244,294,344,394,44490,120,170,220,270,320215124,154,204,254,304,350150,180,230,280,330,38025204M144M10400,450,5006M147300L300156276326,376426,476,526,576234234284,334384,434,484,53498148,198244
19、,294,344,394240138188,238288,338,388,438164214,264312,362,412,46230204M144M10350,4006M14450,500,550,600256M168350L350,196326376,426476,526,576284284334,384424,474,524144194,244268,318,368285178224,274308,358,408212262,312344,394,44430254M164M10400,450,6M16500,550,600274359400L400,450,500,550,600,700
20、234374,424,474524,574,674324324,374,424474,524,624168,218,268318,368,468330208,254,304,354,404,504244,294,344,394,444,54435256M164M1210450L450,500,550,600，700264424,474,524574,674364364,414,464514,614194,244,294344,444370236,286,336,386,486276,326,376,426,52640306M164M1211500L500,550,600,700294474,5
21、24,574,674,774414414,464,514,614,714244,294,344,444,544410286,336,386,486586326,376,426,52662640306M164M128008M166M1212550L550,600,700,310520,570,670,770,870444444,494,594694,794220,270,370470,570450300,350,450,550,650332,382,482,582,68250306M206M12800,9008M208M1213600L600,700,360570,670770870,97049
22、4494,594694794,894270,370470570,670500350,450550,650,750382,482582682,78250306M206M128008M208M12900,100010M2010M1214650L650,370620670,770870,970544544594,694794,894320370,470570,670530400450,550650,750434482,582682,78250306M206M12700,800,8M208M12900,100010M2010M1215700L700,42067077087097012205805806
23、807808801130324424524624874580420520620720970452552652752100260308M206M12800,8M12900,10M2010M121000,12M20125014M20 续表序号系列WxLLW5L1W6L4，L7L5W7L3L6D1D2M1M216800L8004707608609601210660660760860111037847857882866050060070095051661671696670358M248M1690010M16100010M24125012M2417900L900520860960121015607607
24、6086011101460478578828117874060070095013006167169661316703510M2410M16100012M24125012M16160014M24181000L10006209601210156084084010901440508758110882065090012506749241274804012M2410M16125012M16160014M24191250L125069012101560196010901090144018407581108150810309001250165092412741674804012M3012M16160014M30200016M30注： “”表示150150；180180模架板面太小而不能作点浇口模架，所以L5、L6、L7相应的少一个尺寸每一行数据从左至右一一对应6. 模架型号、系列、规格及标记标记实例：直浇口A型模架，模板W400，L600，A100，B60，C120的标准模架标记为：模架A4060-100 x 60x120GB/T125552006其相应的各个尺寸为：W1=450，W2=68，
