Pneumatic anti-rust oil applying device for brake master pump cylinder body and method of pneumatic anti-rust oil applying device

Abstract

The invention discloses a pneumatic anti-rust oil applying device for a brake master pump cylinder body and a method of the pneumatic anti-rust oil applying device. A bottom plate, an upper anti-rust mechanism, a left anti-rust mechanism, a right anti-rust mechanism and a lower anti-rust mechanism are included, a supporting table and a supporting sleeve are arranged on the bottom plate, a positioning pin is arranged on the supporting table, a first support is arranged on the upper side of the bottom plate, and a second support is arranged on the lower side of the bottom plate. The upper anti-rust mechanism is in fastened connection with the first support, the left anti-rust mechanism and the right anti-rust mechanism are in fastened connection with the bottom plate, and the lower anti-rust mechanism is in fastened connection with the second support. By means of pneumatic and electric modes, the pneumatic anti-rust oil applying device is high in anti-rust efficiency and good in anti-rust oil smearing uniformity, local rusting is avoided, the service life of the pneumatic anti-rust oil applying device is guaranteed, the pneumatic anti-rust oil applying device serves as a safety part, and potential safety hazards are avoided; and the anti-rust oil is applied in a smearing manner, compared with a traditional mode that the brake master cylinder body is immersed in the anti-rust oil, the anti-rust oil is finely utilized, resource waste is avoided, and the situation that dust particles and other impurities are brought into the anti-rust oil is avoided.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, in particular, the invention relates to a pneumatic upper rust-proof oil device for a brake master cylinder cylinder and a method thereof. Background technique [0002] The master cylinder block is machined from casting parts, the piston cavity needs to be machined in the master cylinder body, the oil inlet hole needs to be machined at the end of the piston cavity, and the tandem valve needs to be machined at the upper end of the master cylinder block. For the installation hole and the connection hole between the two connection valve installation holes, the oil hole needs to be machined at the lower end of the brake master cylinder cylinder. Among them, the oil inlet hole, the tandem valve installation hole and the oil outlet hole are all internal threaded holes. [0003] The brake master cylinder belongs to the safety parts of automobiles or construction machinery. When the product...

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Problems solved by technology

[0005] The first method: Manually turn over the brake master cylinder, and use a cloth soaked in anti-rust oil to wipe and smear the piston cavity, oil inlet hole, serial valve installation hole and oil outlet hole on the brake master cylinder , the anti-rust efficiency is low, the uniformity of the application is poor, and the part is easy to rust, which affects the service life. As a safety part, there is a great potential safety hazard

[0006] The second method: immersion method, immersing the cylinder block of the brake master cylinder in the anti-rust oil, which requires a large amount of anti-rust oil, wastes resources, and is easy to substitute dust particles and other impurities into the anti-rust oil

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