A horizontal punching tool for pipe fittings

Abstract

The invention relates to a pipe horizontal punching tool which comprises an upper die plate, a lower die plate and a guide pillar and guide sleeve structure arranged between the upper die plate and the lower die plate. The pipe horizontal punching tool is characterized in that a plurality of horizontal punching stations are arranged between the upper die plate and the lower die plate, an upper movable pressing plate is arranged on the lower end face of the upper die plate of each horizontal punching station, and a cushioning cylinder is arranged between each upper movable pressing plate and the upper die plate; correspondingly, the lower die plate is provided with collision block mounting seats which are arranged adjacently, left concave die seats and right concave die seats; grooves A used for supporting pipes are formed between the left concave die seats and the right concave die seats, and left movable blocks, right movable blocks, left movable concave dies and right movable concave dies are arranged in the left concave die seats and the right concave die seats, wherein the left movable concave dies and the right movable concave dies are embedded in the inner walls of the left movable blocks and the inner walls of the right movable blocks respectively; through holes used for punching are formed in the left movable concave dies and the right movable concave dies, and arc-shaped grooves B used for clamping the pipes are arranged in the die assembly ends of the left movable concave dies and the right movable concave dies. The pipe horizontal punching tool has the advantages that a plurality of parts of the pipes are horizontally punched simultaneously, the punching precision is high, and the efficiency of horizontal punching of the pipes is improved.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, in particular to a horizontal punching tool for pipe fittings. Background technique [0002] Lawn mower (Lawn mower) is also known as weeder, lawnmower, lawn trimmer, etc. A lawn mower is a mechanical tool for mowing lawns, vegetation, etc. It is composed of a cutter head, an engine, a walking wheel, a walking mechanism, a blade, a handrail, and a control part. The cutterhead is installed on the walking wheel, the cutterhead is equipped with an engine, and the output shaft of the engine is equipped with a blade. The blade uses the high-speed rotation of the engine to increase the speed a lot, which saves the working time of the weeding workers and reduces a lot of human resources. [0003] The handrail of the lawn mower is U-shaped during the processing process, and it is necessary to perform horizontal punching on both sides and the middle part of the U-shaped pipe fitting. At present, the...

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Problems solved by technology

[0003] The handrail of the lawn mower is U-shaped during the processing process, and it is necessary to perform horizontal punching on both sides and the middle part of the U-shaped pipe fitting. At present, there is no horizontal punching tool for the handrail. Horizontal punching tool for pipe fittings with simultaneous horizontal punching in the middle

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