Seal assembly and drive system
CN224693949UActive Publication Date: 2026-08-28SCHAEFFLER TECHNOLOGIES AG & CO KG
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Patent Information
- Application Number
- CN202521480881.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-15
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-07-15
AI Technical Summary
Technical Problem
[0004]本申请的目的在于提供一种密封组件及驱动系统，以解决上述现有技术中，泥水易通过传动轴和壳体之间的间隙进入而造成轴承污染的问题
Benefits of technology
[0022]本申请提供的密封组件及驱动系统，通过使密封件成型在限位件上，可以使密封件和限位件构成一个整体，从而便于安装操作，减少密封件对空间的占用，并通过密封件与壳体的径向部抵接以实现对轴向间隙的密封，防止了泥水进入至传动轴和壳体之间而污染轴承。
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Smart Images
Figure CN224693949U_ABST
Abstract
The application provides a sealing assembly and a driving system, wherein the sealing assembly is applied to the driving system, and the driving system comprises a transmission shaft; the sealing assembly comprises a limiting piece and a first sealing piece; the limiting piece is connected to the transmission shaft; the first sealing piece is connected to the limiting piece; and the first sealing piece protrudes from the end surface of the limiting piece in the axial direction of the limiting piece. The sealing assembly and the driving system provided by the application can make the sealing piece and the limiting piece form an integral whole by forming the sealing piece on the limiting piece, thereby facilitating installation operation, reducing the space occupied by the sealing piece, and achieving sealing of the axial gap by abutting the radial part of the sealing piece against the shell, so that mud and water are prevented from entering between the transmission shaft and the shell and polluting the bearing.
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