# 【第15档】机械结构动图

**URL:** <https://www.cax.do/t/topic/1218>\
**Category:** Design\
**Tags:** mechanics\
**Created:** [2026 年8 月 2 日 07:08 UTC](https://www.cax.do/t/topic/1218 "2026-08-02T07:08:00Z")\
**Posts on this page:** 1\
**Page:** 1

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作者： ![Sbadakesi](https://www.cax.do/user_avatar/www.cax.do/sbadakesi/32/5_2.png) [@Sbadakesi](https://www.cax.do/u/Sbadakesi)\
发布日期： [2026 年8 月 2 日 07:08 UTC](https://www.cax.do/t/topic/1218/1 "2026-08-02T07:08:01Z")

</div>

![640](https://www.cax.do/uploads/default/original/2X/f/f941c2b1393a173385463380fe5e729102536bd8.webp)  
齿轮渐开线轮廓

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![640 (9)](https://www.cax.do/uploads/default/original/2X/5/5902d7c62daba01436635dd43377c69fc92b507a.gif)  
摇杆机构

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![640 (8)](https://www.cax.do/uploads/default/original/2X/5/596e9a69ca6f3ba68549f5eef843aab70dbf4600.gif)  
双摇杆机构

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![640 (7)](https://www.cax.do/uploads/default/original/2X/8/8bdf89af5a70d7b6be7c131391c7d8b070e47066.gif)  
导杆机构

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![640 (6)](https://www.cax.do/uploads/default/original/2X/1/1abbb9da652007d609e8e77be184096bca9717b9.gif)  
曲柄滑块机构

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![640 (5)](https://www.cax.do/uploads/default/original/2X/a/aea32375240373ef65240ce427ad0f2498484212.gif)  
铰链四杆机构

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![640 (4)](https://www.cax.do/uploads/default/original/2X/9/90e00e73977a416761e5969dbee5a9996484ec33.gif)  
铰链四杆机构

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![640 (3)](https://www.cax.do/uploads/default/original/2X/f/f1683fc70b5f13a5fa9b3ed762e6815187b4b4db.gif)  
球面渐开线的形式

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![640 (2)](https://www.cax.do/uploads/default/original/2X/0/073f1eb2b9634d33d308a46f919848e076eb4782.gif)  
斜齿圆柱齿轮齿廓的形成

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![640 (1)](https://www.cax.do/uploads/default/original/2X/4/49321924be4e2ea6897f61b4002d8232e15d8075.gif)  
机构的自由度等于原动件数量

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![640 (19)](https://www.cax.do/uploads/default/original/2X/2/2b0429a71dd618ae2f0cead9768f004b2cb92708.gif)  
成组平行四边形机构中虚约束的处理

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![640 (18)](https://www.cax.do/uploads/default/original/2X/f/f5525a42d980e487cb7a24b132a7a28202094cb5.gif)  
铰链机构

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![640 (17)](https://www.cax.do/uploads/default/original/2X/1/1a0958821110eccfc01e05261772c5587a0f3027.gif)  
曲柄滑块

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![640 (16)](https://www.cax.do/uploads/default/original/2X/5/5a4d2d90ef87a739d8c37f85a05b14358a2d1645.gif)  
家装棘轮罩的调节方法

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![640 (15)](https://www.cax.do/uploads/default/original/2X/3/3706872b644d805d2229e539a8261b2b881bda8e.gif)  
改变主动摇杆摆角大小的调节方法

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![640 (14)](https://www.cax.do/uploads/default/original/2X/7/755a515f502266e3d65a1006d14e1ec817f0b93c.gif)  
齿轮

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![640 (13)](https://www.cax.do/uploads/default/original/2X/3/340699f7286b9aaec958eef5fa78d49f8de58c53.gif)  
齿轮

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![640 (12)](https://www.cax.do/uploads/default/original/2X/8/89c8bb2b0daae2d4d4bf8ff866a403ee87874fd9.gif)  
偏置直动尖顶推杆盘形凸轮机构

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![640 (25)](https://www.cax.do/uploads/default/original/2X/1/1905414629928b0c38152210af8508b32bde870f.gif)  
机构对称部分中虚约束的处理方法

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![640 (24)](https://www.cax.do/uploads/default/original/2X/1/1272e49541cf9579e64deaa58a6f5553483ef5b7.gif)  
机构对称部分中虚约束

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![640 (23)](https://www.cax.do/uploads/default/original/2X/b/bea8e773a142189a18626b42428d21ea119bdca2.gif)  
曲柄机构

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![640 (22)](https://www.cax.do/uploads/default/original/2X/e/ecd0463666a97908acb33e5b61d2614e7e9c9deb.gif)  
曲柄机构

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![640 (21)](https://www.cax.do/uploads/default/original/2X/b/b7e58358242863d079e3c514a735e91763878df4.gif)  
大筛机构

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![640 (20)](https://www.cax.do/uploads/default/original/2X/d/d787504fac48aaa48a92e2e0d93f2005a52d3426.gif)  
成组平行四边形机构中含有虚约束