A lightweight wire clip for a bonder
By employing a flat rectangular clamping surface design with a fixed arm and a clamping arm in the bonding machine, combined with a reset elastic element and a cylinder drive, the problems of inconsistent clamping force and complex structure in the prior art are solved, achieving the effects of lightweight and low wear.
CN224329901UActive Publication Date: 2026-06-05GUANGDONG FOAN XIN INTELLIGENT MANUFACTURING TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG FOAN XIN INTELLIGENT MANUFACTURING TECHNOLOGY CO LTD
- Filing Date
- 2025-04-14
- Publication Date
- 2026-06-05
AI Technical Summary
Technical Problem
The clamping part of the existing bonding machine wire clamp is roughly conical, which leads to inconsistent clamping force, large wear, and complex structure, large size and weight, which is not conducive to installation.
Method used
It adopts a fixed arm and clamping arm design, combined with a reset elastic element and cylinder drive to achieve a flat rectangular clamping surface, reducing contact area and friction. It adopts one-piece molding and pin connection to simplify the structure.
Benefits of technology
It improves the consistency of clamping force, reduces the wear of metal wires, reduces the size and weight of wire clamps, and improves the working stability of the bonding machine and the smoothness of the metal wires.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224329901U_ABST
Abstract
The utility model relates to chip bonder technical field especially relates to a lightweight wire clamp of bonder, including fixed arm, clamping arm, driving part and mounting seat, driving part installs in mounting seat, and mounting seat is connected in fixed arm, be provided with reset elastic part between fixed arm and clamping arm, and the front of clamping arm is rotatable with fixed arm, and driving part and clamping arm drive cooperation, and the front end of fixed arm and clamping arm has flat clamping section respectively, and the width of rectangular clamping surface of flat clamping section is 1.3~1.5mm, and rectangular clamping surface protrudes from the lateral wall of fixed arm or clamping arm. The flat clamping section of fixed arm and clamping arm has rectangular clamping surface, and the clamping force of metal wire is kept consistent for many times, and the working stability of bonder is improved. The width of rectangular clamping surface can be reduced to 1.3~1.5mm, and the contact area of wire clamp and metal wire is reduced, and the friction between them is reduced when feeding wire, so that the smoothness of metal wire surface can be more effectively guaranteed.
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