Hydraulic buffer assembly production system equipment and production process thereof

Abstract

The invention relates to the field of hydraulic buffer assembly production. The invention provides a hydraulic buffer assembly production system. The system comprises piston component assembly production equipment. The equipment comprises a rack, and a turntable assembling device, a mandrel tightening device, a first baffle ring feeding device, a piston feeding device, a guide sleeve component feeding device, a second baffle ring feeding device, a limiting nut feeding tightening device, a rebuilt valve feeding device and a locking nut feeding tightening device which are mounted on the rack, ajig mechanism used for vertically fixing a connecting piece is installed on an assembling frame mechanism in a sliding manner, and the jig mechanism continuously and annularly circulates on the assembling frame mechanism. The mandrel tightening device, the first baffle ring feeding device, the piston feeding device, the guide sleeve component feeding device, the second baffle ring feeding device,the limiting nut feeding tightening device, the rebuilt valve feeding device and the locking nut feeding tightening device are sequentially arranged at the periphery of the turntable assembling device, so that the devices act at the same time, and the assembling efficiency is improved.

Description

technical field [0001] The invention relates to the field of hydraulic buffer assembly production, in particular to a hydraulic buffer assembly production system and a production process thereof. Background technique [0002] The shock absorber relies on hydraulic damping to buffer and decelerate the objects acting on it to a stop, which plays a certain degree of protection. It is suitable for mechanical equipment such as lifting transportation, elevators, metallurgy, port machinery, railway vehicles, etc. It is used as a safety buffer device to prevent mechanical damage caused by hard collisions during work. The piston assembly is an important part of the hydraulic shock absorber movement execution part. The piston assembly includes a connecting piece, a shaft core, a first retaining ring, a piston, a guide sleeve assembly, a second retaining ring, a limit nut, a recovery valve and a lock nut ; The right end of the shaft core is threadedly connected with the connector, the...

AI Technical Summary

Problems solved by technology

[0004] However, the above piston assembly assembly equipment has the following problems: 1. The positioning accuracy of the connecting parts is poor, resulting in the need for repeated assembly when assembling other components, which reduces the production efficiency; 2. When the connecting parts and the shaft core are tightened, they cannot be fixed accurately The shaft core and the rotating mechanism cannot be quickly combined with the jig, resulting in low tightening efficiency; 3. Before the first stop ring is assembled, it needs to be checked for positive and negative. If the reverse side is facing up, it needs to be turned over, but the position of the first stop ring changes after turning , causing the first retaining ring to fail to return to its original position smoothly; 4. When feeding traditional nuts, other structures are needed to transition between the feeding mechanism and the tightening mechanism to complete the nut feeding, resulting in a complex structure; 5. Locking When the nuts are loaded, although all the nuts are placed horizontally, there is an angle between each nut when feeding, which makes it impossible to accurately absorb each nut and reduce the feeding efficiency

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