自适应浮动导向压装密封装置
By using the cylinder drive and floating joint design of the adaptive floating guide press-fit sealing device, the problem of low testing efficiency of heat pump air conditioning module ports is solved, realizing automated and safe testing of multiple ports, adapting to module port deviations, and improving testing efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUNAN DESIN AUTOMOBILE TECH CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the port testing efficiency of heat pump air conditioning thermal management integrated modules is low, requiring manual operation one by one, which cannot meet the batch testing needs of large-scale production of new energy vehicles.
An adaptive floating guide press-fit sealing device is adopted, which realizes multi-port one-time press-fit through cylinder drive. Combined with limit device and floating joint, it performs angle-radial dual floating compensation, automatically adapts to module port deviation, and realizes coaxial press-fit.
It achieves high efficiency, automation, and safety in heat pump module testing, adapts to the needs of multi-port automated testing, and improves testing efficiency and accuracy.
Smart Images
Figure CN224518055U_ABST
Abstract
Claims
1. An adaptive floating guide press-fit sealing device comprising a pneumatic cylinder (1), characterized in that: The cylinder (1) is fixedly mounted on the surface of the top frame (12). The bottom of the top frame (12) is fixedly mounted with a base (11) via a slide rod (13). The slide rod (13) is slidably mounted with a press plate (5) via a sliding sleeve (14). The output end of the cylinder (1) is detachably mounted with the press plate (5) via a large floating joint (16). The bottom of the press plate (5) is detachably mounted with an air intake sealing connection structure (3). The air intake sealing connection structure (3) includes a guide block (8), a small floating joint (7) is installed inside the guide block (8), the small floating joint (7) is detachably installed at the bottom of the press plate (5) by a locking nut (6), the bottom of the small floating joint (7) has an air intake rod (10), and the bottom of the air intake rod (10) is threadedly connected to an air intake head (9).
2. The self-adapting floating guide press-fit seal apparatus of claim 1, wherein: A qualified light (2) is fixedly installed on the surface of the top frame (12) and in front of the cylinder (1).
3. The self-adapting floating guide press-fit seal apparatus of claim 1, wherein: The test equipment frame (15) is fixedly installed on the top of the base (11). Limit protection units (4) are fixedly installed on the top of the base (11) and on both sides of the test equipment frame (15). The limit protection unit (4) consists of a buffer and a limit screw.
4. The self-adapting floating guide press-fit seal apparatus of claim 1, wherein: The air inlet head (9) is made of polyoxymethylene plastic. A sealing ring groove is provided on the top end face of the air inlet head (9). Two annular grooves are provided on the outer periphery of the air inlet head (9). Sealing rings are installed in the grooves respectively. The end of the air inlet head (9) is rounded.