An assembly mechanism and method for a gate valve
By designing an assembly mechanism for gate valves, precise positioning and stable clamping of gate valves are achieved, solving the problems of inaccurate positioning, low efficiency, and easy damage to parts in existing technologies. This improves disassembly and assembly efficiency and the consistency of assembly quality, making it suitable for high-precision gate valve maintenance in the semiconductor field.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI JIYI TECH CO LTD
- Filing Date
- 2026-05-25
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the disassembly and assembly of gate valves suffer from problems such as inaccurate positioning, low efficiency, and easy damage to parts. Especially in the semiconductor field, when maintaining precision-machined gate valves, the valve stem is prone to bending and the sealing surface is easily damaged. In addition, the high dependence on the operator's experience leads to inconsistent assembly quality.
Design an assembly mechanism for gate valves, including a support and adjustment component, a lifting mechanism, a clamping mechanism, and an auxiliary positioning component. The valve stem is initially positioned by the positioning boss on the base, the valve stem is precisely positioned by the auxiliary positioning component, the lifting mechanism precisely adjusts the height of the clamping mechanism, and the pneumatically driven grippers clamp the valve body, achieving multiple limits and stable clamping.
It improves disassembly and assembly efficiency, reduces labor intensity, ensures consistent assembly quality, avoids valve stem bending and sealing surface damage, and meets the maintenance needs of high-precision gate valves in the semiconductor field.
Smart Images
Figure CN122401062A_ABST