Pressurized valve magnetic isolation tube and valve body press-fitting device

Abstract

The invention discloses a press-fitting device for a magnetic isolation tube and a valve body of a booster valve. The valve body is provided with a first through hole, and the magnetic isolation tube is provided with a second through hole. The press-fitting device It includes a floating probe, a plastic push rod, a moving iron, a displacement sensor, a pressure sensor and a connection block; the plastic push rod is placed in the first through hole, and is located between the moving iron and the floating probe , the bottom of the plastic push rod is an arc surface structure, the height of the top of the plastic push rod is higher than a preset height of the valve body; the floating probe is placed directly below the plastic push rod, and is located In the first through hole, it is collinear with the plastic push rod, and one end of the floating probe is in point contact with the bottom of the plastic push rod; the moving iron and the valve body pass through the In the second through hole; wherein, when the moving iron is energized, it moves downward toward the direction of the plastic push rod.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a press-fitting device for a magnetic isolation tube and a valve body of a booster valve. Background technique [0002] The hydraulic ABS / ESC technology of domestic automobiles is becoming more and more mature, but when producing ABS on the production line, due to the complex structure of ABS / ESC, the assembly of each part requires high equipment and complicated technology, which seriously restricts the mass production of ABS / ESC . The press-fitting operation of the magnetic isolation tube and the valve body of the booster valve is a high-risk operation. The original manual operation will bring great safety hazards. The efficiency is low, and the magnetic isolation tube is prone to elastic deformation under high pressure, which reduces the measurement accuracy. Contents of the invention [0003] The invention provides a press-fitting device for a magnetic isolation tube a...

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Problems solved by technology

[0003] The invention provides a press-fitting device for a magnetic isolation tube and a valve body of a booster valve, which solves the problem that the accuracy of the magnetic isolation tube and valve body of the booster valve in the prior art is difficult to control and easily causes secondary pollution, low efficiency, and Under high pressure, the magnetic isolation tube is prone to elastic deformation, which reduces the technical problem of measurement accuracy, so as to improve the efficiency of pressing the booster valve magnetic isolation tube and valve body, improve the safety of pressing, and effectively avoid secondary pollution. The technical effect of avoiding the elastic deformation of the magnetic isolation tube

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