一种分流器板上的螺纹孔结构
By using press-fit nuts and welding rectangular manganese copper plates on the splitter plate, the problems of difficult machining of the splitter plate thread holes and easy stripping of the threads were solved, realizing a miniaturized and high-load capacity splitter design.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI MIOU ELECTRONIC TECH CO LTD
- Filing Date
- 2025-07-26
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the threaded holes on the distributor plate are difficult to process and are prone to stripping, resulting in a large hole diameter, which makes it difficult to meet the needs of miniaturization and high load of new energy vehicles.
Through holes are made on the copper plate using a press-fit nut method, and a rectangular manganese copper plate is welded to the copper plate. The press-fit nut made of stainless steel is used to increase the strength of the internal thread and avoid stripping.
The internal thread strength of the threaded hole was improved, the machining accuracy and hole diameter requirements were reduced, the hole diameter was reduced, the overcurrent load capacity of the distributor was enhanced, and the overall component size was reduced.
Smart Images
Figure CN224518822U_ABST
Abstract
Claims
1. A threaded hole structure on a distributor plate, comprising a rectangular manganin plate arranged horizontally with its length oriented left-right, with horizontally arranged copper plates welded to the left and right sides of the manganin plate respectively, sampling connectors provided on the side of the copper plates closer to the manganin plate along the left and right directions, and load connectors provided on the side of the copper plates further away from the manganin plate along the left and right directions, characterized in that: The at least one copper plate is provided with a through hole vertically penetrating the copper plate, and the through hole is provided with a press rivet nut.