E形挡圈 · 径向卡入轴槽限位

Model notes are in Simplified Chinese.

E形挡圈 · 径向卡入轴槽限位,分离关键承力或配合部件以观察真实连接。

E形挡圈 · 径向卡入轴槽限位: assembly preview

What is it made of?

01 带环槽固定轴

钢

轴径0.56;环槽底半径0.49,宽0.12。槽肩承受挡圈传来的轴向力。

02 滑动衬套

青铜

衬套内孔让轮毂绕固定轴旋转。

03 被限位轮毂

钢

轮毂绕轴转动;挡圈和垫圈限制轴向窜动。

04 轴向隔套

钢

隔套跨过轴段,把轮毂端面位置传到垫圈。

05 止推垫圈

钢

真实中心孔套在轴上,平面邻接E形挡圈。

06 E形径向挡圈

弹簧钢

三个内凸耳抵住槽底,开口朝一侧;仅示意形状,不模拟卡入时的弹性变形。

How do the parts work together?

E形挡圈的三处凸耳嵌入轴槽,形成止推肩;轮毂仍可绕轴转动。

组件运动与拆解独立;网页实际运行未验证。

Model scope and approximations

AI-assisted educational schematic, not manufacturing CAD. Materials, proportions and movements are limited to this model's description.

展示固定轴上的E形挡圈限位及轮毂转动,不模拟挡圈径向卡入的弹性变形。轴槽与凸耳为教学近似。

Sources

References are preserved from the model library and have not been independently reverified here. Model reference date: 2026-10-26.

3D runtime: Three.js · Machine Skill · MIT

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