Server heat dissipation module screw tightening device
By using a tightening mechanism driven by a vision camera and a servo motor, high-precision tightening of server heat dissipation module screws has been achieved, solving the problem that existing devices cannot control the depth of multiple screws at the same time, thus improving production efficiency and product yield.
CN224445218UActive Publication Date: 2026-07-03KUNSHAN KAIHUI AUTOMATION TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN KAIHUI AUTOMATION TECH CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Existing server heat dissipation module tightening devices cannot simultaneously achieve high-precision tightening depth control of multiple screws, and are prone to damaging the product.
Method used
A tightening mechanism using a vision camera, servo motor, transmission structure, lead screw, and buffer assembly enables high-precision tightening of multiple screws, while the buffer assembly prevents product damage.
Benefits of technology
It achieves high-precision tightening depth control for multiple screws, improving production efficiency, reducing labor costs, preventing product damage, and increasing yield.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224445218U_ABST
Abstract
This utility model discloses a screw tightening device for a server heat dissipation module, including a fixing frame, a vision camera mounted on the fixing frame, and multiple tightening mechanisms. Each tightening mechanism includes a locking electric screwdriver and a tightening lifting drive mechanism capable of driving the locking electric screwdriver to rise and fall. The tightening lifting drive mechanism includes a servo motor, a transmission structure, a lead screw, a nut seat, a buffer assembly, and a tightening seat. The transmission structure is installed between the motor and the lead screw, the nut seat is fitted onto the lead screw, the buffer assembly is installed between the nut seat and the tightening seat, and the locking electric screwdriver is fixedly installed on the tightening seat. Linear slide rails are provided between the tightening seat and the nut seat and the side plate. This utility model can simultaneously achieve high-precision control of the tightening depth of multiple screws, and can also avoid damaging or scratching the product, thereby improving yield and production efficiency.
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