Punching device for aluminum product production

Abstract

The invention provides a punching device for aluminum product production. A supporting frame comprises a left vertical beam, a right vertical beam and a cross beam; the sides, opposite to each other,of the upper parts of the left vertical beam and the right vertical beam are fixedly connected with a pair of guiding sliding rails; a stamping sliding block is arranged on the outer sides of the pairof guiding sliding rails in a sleeving mode through a pair of guiding sliding grooves in the left end face and the right end face of the stamping sliding block; the two ends of a stamping hydraulic cylinder are fixedly connected with the cross beam and the center of the upper end of the stamping sliding block so as to drive the stamping sliding block to move in the longitudinal direction; an L-shaped stamping arm is arranged in the center of the lower end of the stamping sliding block, the upper end of the vertical section of the stamping arm is welded with the center of the lower end of thestamping sliding block, and the end part of the horizontal section of the stamping arm is of a square shape; a punch mechanism comprises a fixing block located in the center and a plurality of punchesfixedly connected to the outer end of the fixing block in the circumferential direction; a square hole is formed in the center of the fixing block, and the fixing block sleeves the outer side of theend part of the horizontal section of the stamping arm through the square hole; and a threaded hole communicating into the square hole is formed in the fixing block, and a locking bolt is arranged inthe threaded hole. The device can be used for punching holes with a plurality of hole diameters.

Description

technical field [0001] The invention relates to the technical field of aluminum material production equipment, in particular to a punching device for aluminum material production. Background technique [0002] In the production process of aluminum materials, it is often necessary to process holes on aluminum materials. In the prior art, most of the holes are processed manually by using drilling rigs. larger. Although there are some devices for punching aluminum materials in the prior art, their structures are complicated, their manufacturing costs are high, and their functions are single, so they can only be used for the processing of one aperture model at most. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a punching device for the production of aluminum materials. The device has a simple structure, low manufacturing cost, can process multiple hole diameters, can improve the efficiency ...

AI Technical Summary

Problems solved by technology

[0002] In the production process of aluminum materials, it is often necessary to process holes on aluminum materials. In the prior art, most of the holes are processed manually by using drilling rigs. larger

Although there are some devices for punching aluminum in the prior art, their structures are complicated, their manufacturing costs are high, and their functions are single, so they can only be used for the processing of one aperture type at most.

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