一种一体式的磁架连接结构
By forming a flanged shaft on the conductive plate and directly limiting it with the magnetic frame, the connecting shaft and limiting components are eliminated, which solves the problem of increased cost and processes in traditional connection methods, and achieves simplified parts, improved efficiency and enhanced vibration resistance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANGSHAN KEBO METERS CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional methods of connecting magnetic frames and conductive plates require additional connecting shafts and limiting components, which increases material costs and assembly processes, and reduces production efficiency and vibration resistance.
It adopts an integrated flange shaft connection structure. By forming a flange shaft on the conductive plate, it directly limits the magnetic frame, eliminating the need for connecting shafts and limiting components, and using the flange shaft for riveting connection.
Streamlining the number of parts reduces material costs, decreases assembly steps, improves production efficiency, enhances vibration resistance, and improves the accuracy and reliability of electrical contact devices.
Smart Images
Figure CN224519729U_ABST
Abstract
Claims
1. An integrated magnetic frame connection structure, comprising: magnetic rack; A conductive plate, characterized in that a flange shaft is formed on the conductive plate by a flange process, and the flange shaft passes through the magnetic frame, and the magnetic frame is limited by riveting its end.
2. An integrated magnet yoke connection structure as claimed in claim 1, wherein, The flange shaft is a hollow shaft, and there is a first rounded corner and a second rounded corner between the flange shaft and the conductive plate. The first rounded corner is located at the connection between the inner wall of the flange shaft and the lower side of the conductive plate, and the second rounded corner is located at the connection between the outer wall of the flange shaft and the upper side of the conductive plate.
3. An integrated magnet yoke connection structure as claimed in claim 1, wherein, The conductive plate has a mounting part at one end, which is a convex circular end with a diameter greater than the width of the conductive plate at the connection. The flange shaft is located in the mounting part and is coaxial with the mounting part.
4. An integrated magnet yoke connection structure as claimed in claim 3, wherein, The magnetic frame has a connecting part at one end. The connecting part is an outwardly convex annular end with a diameter equal to that of the mounting part. The connecting part is coaxially connected to the flange shaft.
5. An integrated magnet yoke connection structure as claimed in claim 4, wherein, The magnetic frame is also provided with a spring pad. After the flange shaft passes through the magnetic frame and the spring pad in sequence, its end extends out of the spring pad. The axial positioning of the magnetic frame and the spring pad is achieved by riveting its end.
6. An integrated magnet yoke connection structure as claimed in claim 5, wherein, The elastic pad is ring-shaped, and its outer diameter is equal to the diameter of the connecting part.
7. An integrated magnet yoke connection structure as defined in claim 4, wherein The end of the magnetic frame away from the connecting part is bent upward to form a vertical plate, and a contact point is fixedly installed on the vertical plate.
8. An integrated magnet yoke connection structure as claimed in claim 7, wherein, The right side of the vertical plate is bent forward to form a magnetic steel frame, and a magnetic steel sleeve is fixedly installed on the magnetic steel frame, with the opening side of the magnetic steel sleeve facing the contact point.