Bolt surface fine treatment system and treatment method thereof

Abstract

The invention relates to a bolt surface fine treatment system and a treatment method thereof. The bolt surface fine treatment system comprises a bottom plate, a U-shaped frame, an air cylinder, a clamping device, a drive device and two treatment devices. The U-shaped frame is mounted on the bottom plate, the clamping device is arranged in the U-shaped frame, an air cylinder is connected between the clamping device and the bottom plate, the drive device is arranged above the U-shaped frame, and the two treatment devices are mounted on the left side and the right side of the lower end of the drive device. The problems that as the absorption capacity of a sponge is high, the oil quantity cannot be controlled in the manner that the sponge is dipped in anti-rust oil manually, part of oil possibly slides along a U-shaped bolt rod as the oil dipping quantity is excessive in the oil coating process, the rod end of the U-shaped bolt rod is contaminated while the oil is wasted, the manual oil coating efficiency is low, only one end of the U-shaped bolt rod is oiled once, and oiling regions cannot be controlled can be solved.

Description

technical field [0001] The invention relates to the field of bolt surface treatment, in particular to a bolt surface refinement treatment system and a treatment method thereof. Background technique [0002] The shape of the U-bolt shaft is U-shaped, with threads on both sides and can be combined with the nut. U-bolts are mostly used to fix pipes and sheets, and are more commonly used for fixing Water pipes, automobile leaf springs, building installations, vehicles and ships, etc. [0003] After threading the upper end of the U-shaped bolt rod, it is necessary to carry out surface treatment on this place, so as to achieve the effect of rust prevention. Traditional surface treatment usually requires personnel to hold a sponge dipped in anti-rust oil to oil the threaded part, but , traditional surface treatment often encounters some problems in operation: [0004] 1. Due to the strong absorption capacity of the sponge, the amount of oil cannot be controlled by manually dippin...

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Problems solved by technology

[0006] The invention can solve the problem that due to the strong absorption capacity of the sponge, the amount of oil cannot be controlled by manually dipping in anti-rust oil. During the process of oiling, part of the oil may slide down along the U-shaped bolt rod due to excessive oil dipping. It causes waste of oil and pollutes the rod end of the U-shaped bolt rod, and the efficiency of manual oiling is slow. Only one end of the U-shaped bolt rod can be oiled at a time, and the oiled area cannot be controlled, etc.

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