Spring steel plate trimming width adjustable device

Abstract

The invention discloses a spring steel plate trimming width adjustable device, and relates to the technical field of spring steel plates. The spring steel plate trimming width adjustable device comprises a die shank, the bottom of the die shank is connected with an upper die plate, the bottom of the upper die plate is connected with an upper cutter fixing seat, and the top of the inner side of the upper cutter fixing seat is provided with a sliding block. The device has the beneficial effects that a servo motor is started to drive a bolt to rotate, so that the bolt moves in the horizontal direction, one end of the bolt abuts against flat base plates, and when the bolt moves, the flat base plates can be pushed, so that a cross rod on one side of the flat base plates moves through a sliding block. When the two sets of flat base plates move, upper blades on one sides of the flat base plates can also move at the same time, so that the distance between the two sets of upper blades is adjusted, and the width can be automatically adjusted and controlled during follow-up trimming of a spring steel plate; and when the two sets of flat base plates move, a spring frame can stretch out and draw back, and after the servo motor is closed, the spring frame can fix the flat base plates, the flat base plates are prevented from continuously moving.

Description

technical field [0001] The invention relates to the technical field of spring steel plates, in particular to a spring steel plate trimming width adjustable device. Background technique [0002] Spring steel plate, a flat rectangular steel plate in a curved shape. The chassis is made of several stacked springs. One end is mounted on the hanger with a tip, and the other end is connected to the beam with a lifting lug, so that the spring can be stretched and stretched. It is suitable for some non-load bearings. Hard-core off-road vehicles with body and medium and large trucks. [0003] A swing type steel plate waste edge cutting device is disclosed in the Chinese invention patent application publication specification CN 202110252604.5. Although the swing type steel plate waste edge cutting device can realize the automatic cutting operation of the waste edge generated during the steel plate edge trimming process, It can save labor costs, improve production efficiency, simple st...

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Problems solved by technology

[0003] A swing type steel plate waste edge cutting device is disclosed in the Chinese invention patent application publication specification CN 202110252604.5. Although the swing type steel plate waste edge cutting device can realize the automatic cutting operation of the waste edge generated during the steel plate edge trimming process, It can save labor costs, improve production efficiency, simple structure, easy to use, and easy to promote. However, the trimming width of the cutting device cannot be automatically adjusted, and manual adjustment is required, and the adjustment of the trimming width cannot be accurately controlled. Disadvantages of distance

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