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1.4 减速器的结构尺寸
1.4.1 减速器的基本结构
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00026002.jpg?sign=1739528137-wdkPJY1Rt6XY3xJA9GMqSOlOf3Z3oHYI-0-7beae1991a4a774cc35f6a8659a4d5b7)
图17-1-1 减速器的结构
1—视孔盖;2—吊环;3—油尺;4—油尺套;5—螺塞;6,10,14,17—端盖;7,12—轴承;8—挡油环;9—高速级齿轮;11—高速轴;13—低速轴;15—低速级齿轮;16—定位销;18—甩油盘;19—底座;20—底座与箱盖连接螺栓;21—箱盖;22—轴承座连接螺栓;23—轴承盖螺钉;24—通气罩
1.4.2 齿轮减速器、蜗杆减速器箱体尺寸
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00027001.jpg?sign=1739528137-H83snChmrbHDFxvCRRsUasisvJIl0dFJ-0-cfb50cda6ff374608724d458de04960b)
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00028001.jpg?sign=1739528137-uIdfwE4OZzPd3WoEO2sKSfudM5ob65PL-0-46dda2239d69db467e0cc0570cc5dc9f)
表17-1-5
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00028002.jpg?sign=1739528137-3dbpemeKMKylYmNZiyeUl6ODAlRCVrDs-0-e626cabddfb8fe15d3192415ddc9b10a)
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00029001.jpg?sign=1739528137-uxfD5IX74Qyi0q4KKfbzKeHA92PG1q4v-0-dd2c136dba0599be9b44beab043a4652)
表17-1-6 凸缘螺栓的配置尺寸
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00029003.jpg?sign=1739528137-3NzHJqazntczEo3h8QQc4rHP8KJGwzui-0-4e78bd75bdf0ed81e9821758010259a6)
表17-1-7 底座凸缘螺栓的配置尺寸
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00029004.jpg?sign=1739528137-i3aiYFybdgtWmxEaSjeBR8uQaSWIxac9-0-c90133d57563b19bf1a6616fb80478af)
表17-1-8 铸件交接处尺寸
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00029005.jpg?sign=1739528137-IkIQv8TxS1PbCvKP0oP2y61x8nQw3Q1r-0-fba1c56fb9eed22f67190d293021f550)
注:表中所列过渡处的尺寸适用于h≈(2~3)δ。当h>3δ时,应加大表中数值;当h<2δ时,过渡处的尺寸由设计者自行考虑。
表17-1-9 地脚螺栓尺寸
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00029006.jpg?sign=1739528137-GDjF41vujvFVQBMhr6Gb3ZTcTGIkTcEV-0-224e523ce021c92a9f4c4f5c9980c178)
表17-1-10 轴承座凸缘端面尺寸
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00030002.jpg?sign=1739528137-0Uuclat1qDrVjPybGTu2eeryjkwWmAXo-0-026a6e5214569a54c2cf3160359229a4)
1.4.3 减速器附件
表17-1-11 减速器附件及其用途
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00030003.jpg?sign=1739528137-k5Rz4AB0Os5aDsBTG9BE7tZloGb8OOCq-0-480449d827e869d588d84f21d458ae23)
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00031001.jpg?sign=1739528137-72AlJX17KSqUFUIqjTsP0nTuVzA3JaN6-0-de113ad5612f2999c018bdac475214c6)
图17-1-2 油尺
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00031002.jpg?sign=1739528137-94GYcL5VvRjiF04ga1vu9gmUbWQb12kQ-0-2411c707adf8ac21ada4bd74c67e641f)
图17-1-3 油尺套
注:1.长度由设计者根据结构决定。
2.材料为Q235A·F。
表17-1-12 透气塞
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00031003.jpg?sign=1739528137-Yn6BbITpL3qBBmY7qRmZZVuzc3Lesq7J-0-7f26046fea49748d47500ef7f56f3aaa)
注:材料为Q235A·F。
通气罩
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00032001.jpg?sign=1739528137-f4GyjQ3WA7mEdCbEDRMq8AKs5uW0DkpZ-0-48fcbf98f59fdc3b0295e7bf1e3d7e96)
表17-1-13
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00032002.jpg?sign=1739528137-4e0y3cKlvPwX7Ech26jFB9lgUJKZxJln-0-caa5f5d872b8f0eb8acd284ee14e4999)
表17-1-14 扁槽油嘴
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00032003.jpg?sign=1739528137-vFsIwPhGs9LlkMJVy3o6tcSUlbsoiWNv-0-ebb05bb088eda573a4c4a15eb6720104)
注:材料为无缝钢管20。
表17-1-15 螺塞
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00032004.jpg?sign=1739528137-sVbKXiJsKwg4zltsdEUs2SJcEmXZ4XAH-0-ad36e3e9d1ce4295fc3eb9eb2e5f200d)
表17-1-16 视孔盖
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00033001.jpg?sign=1739528137-ZMYn7EViYv9sVplo7K1TysoQEhvnW4P5-0-65168d55835648c04abe09dcab8326d5)
表17-1-17 甩油盘
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00033002.jpg?sign=1739528137-T5nnlq1uhuDlcVqyp9ZUk1n5JQL8fRag-0-ae86f4cfc691f4ca25834eb33704c398)
表17-1-18 甩油环
![](https://epubservercos.yuewen.com/096B92/16499785205920906/epubprivate/OEBPS/Images/img00033003.jpg?sign=1739528137-jBvCq2P3hLh6j4VuX0TfQNWmSI51njs5-0-7c22cb445d73cedb613950c6116918c5)