A flexible press-fit mechanism and press-fit method for a heat pump integrated module
By using the three-dimensional visual positioning and matrix pressing unit of the flexible pressing mechanism, the assembly compatibility and accuracy issues of the heat pump integrated module were solved, enabling multi-model co-line production and efficient automated assembly, thus improving assembly accuracy and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- DONGFENG MOTOR GROUP YUECHUANG TECHNOLOGY CO LTD QIXIN THERMAL SYSTEM BRANCH
- Filing Date
- 2026-05-29
- Publication Date
- 2026-07-17
AI Technical Summary
Existing heat pump integrated module assembly equipment is limited to a single model and cannot adapt to heat pump integrated modules of different specifications and dimensions. Furthermore, traditional press-fitting mechanisms are difficult to achieve multi-point synchronous adaptive press-fitting, resulting in problems such as uneven assembly, sealing failure, and out-of-tolerance precision.
Design a flexible pressing mechanism, including a three-axis moving platform, a matrix pressing unit and a three-dimensional vision positioning module. The three-dimensional vision positioning module identifies the module outline, the array adjustment mechanism adaptively adjusts the pressing point position, and the pressing drive component is equipped with a pressure sensor to realize multi-point flexible synchronous pressing and real-time force monitoring.
It has enabled automated co-line production of multiple heat pump integrated modules, improved assembly accuracy and production yield, avoided shell twisting and internal flow channel deformation, ensured the uniformity and accuracy of pressing force, and improved production efficiency and automation level.
Smart Images
Figure CN122401042A_ABST