Partition door lifting air cylinder disassembling and assembling jig

By designing a jig for disassembling and assembling the lifting cylinder of the partition door, the space above the machine is used for two-handed lifting and two-person operation, which solves the inconvenience of single-handed operation and the risk of falling in a narrow space, and achieves safe and efficient cylinder disassembly and assembly.

CN223630293UActive Publication Date: 2025-12-05NEXCHIP SEMICON CO LTD
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Patent Information

Application Number
CN202520018442.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-12-05
Estimated Expiration
2035-01-03

AI Technical Summary

Technical Problem

In the existing technology, the operating space for the partition door lifting cylinder is small during disassembly and assembly, which makes it inconvenient for a single person to operate with one hand, and there is a risk that the cylinder may fall, which could easily cause damage to personnel and etching machines.

Method used

A fixture for disassembling and assembling a partition door lifting cylinder was designed. It utilizes the space above the machine for operation, and the cylinder is fixed by a support and a fixing part. It allows for two-hand lifting and two-person operation, increasing the operating space and stability. The fixing process is simplified by using magnetic components and a foot switch.

Benefits of technology

This effectively reduces the risk of the partition door lifting cylinder falling, improves operational convenience and safety, and reduces the possibility of machine damage.

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Abstract

The utility model provides a partition door lifting air cylinder disassembling and assembling jig, and relates to the technical field of etching machine maintenance. The partition door lifting air cylinder disassembling and assembling jig comprises a supporting part and a fixing part. The supporting part is configured to abut against the wall, provided with the first opening, of the main body. The fixing part is fixedly connected with the supporting part, and the fixing part is configured to be fixed with the partition door; when the partition door is fixed to the fixing part in a suspended mode, at least part of the supporting part exceeds the first opening. By means of the operation space above the machine table, two persons can disassemble and assemble the partition door telescopic air cylinder above and below the machine table, lifting of the partition door telescopic air cylinder is facilitated, and connecting bolts between the partition door telescopic air cylinder and the machine table can be conveniently operated and disassembled. The problems that in the prior art, the space is narrow during disassembly and assembly, the partition door telescopic air cylinder can be disassembled and assembled only by one person, the partition door telescopic air cylinder is prone to falling off, and the damage risk of personnel and an etching machine is increased are solved.
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