Cause Analysis and Treatment Measures of Copper Sheath Not Being Removed during Assembly and Disassembly of Lock Tightening Device
Introduction
Copper sheath is an important part in the assembly and disassembly of a lock tightening device. It can prevent accidental dismantling of the lock and ensure the safety of the equipment. However, during the assembly and disassembly of the lock, it often happens that the copper sheath can not be removed. This problem should be taken seriously, because once the lock can not be opened, it will cause trouble, delay the progress and reduce the production efficiency. In this paper, we analyze the causes why the copper sheath cannot be removed in the assembly and disassembly of the lock tightening device, and provide corresponding treatment measures.
Analysis The Reasons Why The Copper Sheath Can Not Be Removed
(1) Improper installation of the copper sheath
When installing the copper sheath, it is necessary to pay attention to the angle of the pin center line and the copper sheath center line, otherwise it will lead to the copper sheath can not be removed.
(2) Assemble too much copper sheath
If too much copper sheath is assembled in the lock, when the copper sheath is removed, it will make the copper sheath tight and unable to be removed.
(3) Poor lubrication during assembly
It is suitable to use lubricating oil for the assembly of the copper sheath. If there is no lubrication or poor lubrication, the copper sheath can not be removed.
(4) Deformation of the copper sheath
Due to frequent use or improper installation, the copper sheath can sometimes be deformed, and consequently, cannot be removed from the lock.
Measures to Solve the Problem That Copper Sheath Can Not Be Removed
(1) Choose the correct angle for installation
When installing the copper sheath, it is necessary to pay attention to the angle of the pin center line and the copper sheath center line to ensure that they are perpendicular.
(2) Reasonably control the number of copper sheaths assembled
Do not assemble too many copper sheaths in the lock. Generally, it is enough to assemble 2 or 3 copper sheaths. If too many are assembled, the subsequent disassembly and removal will be very difficult.
(3) Send out lubricating oil in time and correctly
It is necessary to use lubricating oil for the assembly of the copper sheath. When using, be sure to add the lubricant in time, and also pay attention to the correct direction of the injector.
(4) Replace the deformed copper sheath in time
If the copper sheath is deformed due to too frequent use, it should be replaced in time to facilitate the subsequent disassembly and removal.
Conclusion
In this paper, the causes why the copper sheath can not be removed in the assembly and disassembly of the lock tightening device and the corresponding treatment measures were discussed. After careful analysis, it is found that the copper sheath can not be removed mostly due to improper installation or excessive assembly of the copper sheath or insufficient lubrication or deformation. The corresponding measures should be taken to ensure that the copper sheath can be removed smoothly.
