Automatic assembling device for floating ball valve

Abstract

The invention discloses an automatic floating ball valve assembling device which comprises a base, a rail is installed on the base, and a valve seat clamping assembly, a pressing ring clamping assembly, a ball clamping assembly, a filler assembling assembly and a valve deck clamping assembly are connected to the base along the rail. The valve seat clamping assembly, the pressing ring clamping assembly, the ball clamping assembly, the filler assembling assembly and the valve deck clamping assembly are sequentially arranged. According to the automatic assembling device for the floating ball valve, after a left clamping arc plate and a right clamping protection plate extend, during follow-up valve body assembling, a valve seat has the good supporting degree under the action of external force and does not shake, the assembling precision is prevented from being affected, and the assembling efficiency is improved. The pressing ring clamping assembly, the ball body clamping assembly, the packing assembling assembly, the valve deck clamping assembly, the valve seat clamping assembly, the pressing ring clamping assembly, the ball body clamping assembly, the packing assembling assembly and the valve deck clamping assembly which are sequentially arranged are sequentially assembled, and therefore the purpose of automatic assembling is achieved.

Description

technical field [0001] The invention relates to the field of floating ball valves, in particular to an automatic assembly device for floating ball valves. Background technique [0002] The ball of the floating ball valve is floating. Under the action of medium pressure, the ball can produce a certain displacement and press tightly on the sealing surface of the outlet end to ensure the seal of the outlet end. [0003] The floating ball valve has a simple structure and good sealing performance, but the ball bears all the load of the working medium and is transmitted to the outlet sealing ring. Therefore, it is necessary to consider whether the material of the sealing ring can withstand the working load of the ball medium. , the sphere may be offset. This structure is generally used for medium and low pressure ball valves. [0004] The main features of the ball valve are its compact structure, reliable sealing, simple structure, and convenient maintenance. The sealing surface...

AI Technical Summary

Problems solved by technology

Most enterprises use manual assembly of ball valves. Even for skilled workers, the assembly speed is fast at the beginning, but as time goes by, the assembly speed will decrease, the overall speed is slow, and the assembly efficiency is low.

Moreover, in a large ball valve enterprise, the output of ball valves is generally large in a year, so it is necessary to recruit a large number of assembly workers to assemble the ball valves. A large amount of labor requires a lot of labor costs, and the economic benefits are not high.

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