Novel slotted nut production device

Abstract

The invention disclose a novel slotted nut production device. The novel slotted nut production device comprises a machine frame, a portal frame, a slotting device, a slotting device lifting mechanism,a slotting device transverse movement mechanism, a nut fixing device, a rotating disk device, a nut transverse movement device and a control panel. The portal frame is arranged at the upper end of the machine frame and comprises two portal stand columns and a portal cross rod. The two portal stand columns are symmetrically arranged on the two sides of the machine frame. The portal cross rod is transversely arranged between the upper ends of the two portal stand columns. According to the novel slotted nut production device, the rotatable nut fixing device is arranged at the upper end of the machine frame, and the nut fixing device automatically rotates to adjust the angle in the nut slotting progress instead of manual angle adjustment, so that the labor intensity is lowered, work procedures are reduced, and efficiency is improved; besides, by means of the slotting device lifting mechanism and the slotting device transverse movement mechanism, the position of the slotting device can beadjusted so as to adjust the slotting position and the slotting depth, the nut slotting quality is better, and the novel slotted nut production device is suitable for slotting of various types of nuts.

Description

【Technical field】 [0001] The invention relates to the technical field of nuts, in particular to the technical field of slotted nut production devices. 【Background technique】 [0002] The slotted nut is a kind of nut. The function of the slotted nut is to fix the front and rear axles of the vehicle by fastening the screw through the front and rear wheel axles, so that the frame and the tires are fixed together. In order to prevent the nut from loosening, a cotter pin must be used The groove of the slotted nut is fixed, and the cotter pin must pass through the middle of the axle screw to fix the slotted nut. Usually, both ends of the axle screw need to be drilled. The diameter of the hole is determined by the width and depth of the slotted nut. What specification of cotter pin to choose, when the selected wheel shaft screw matches the cotter pin and slotted nut, the nut will fix the front wheel and frame through the wheel shaft screw, and the cotter pin will pass through the h...

AI Technical Summary

Problems solved by technology

[0002] The slotted nut is a kind of nut. The function of the slotted nut is to fix the front and rear axles of the vehicle by fastening the screws through the front and rear wheel axles, so that the frame and the tires are fixed together. In order to prevent the nut from loosening, a cotter pin must be used The groove of the slotted nut is fixed, and the cotter pin must pass through the middle of the axle screw to fix the slotted nut. Usually, both ends of the axle screw need to be drilled. The diameter of the hole is determined by the width and depth of the slotted nut. What specification of cotter pin to choose, when the selected wheel shaft screw matches the cotter pin and slotted nut, the nut will fix the front wheel and frame through the wheel shaft screw, and the cotter pin will pass through the hole fastener of the wheel shaft screw. The slotted nut prevents the slotted nut from loosening, so that the vehicle does not loosen when it is moving. The processing of the slotted nut is mainly to process the upper end of the ordinary hexagonal nut into multiple cutting grooves, but the existing slotted nut Slotted nut processing equipment has low processing efficiency. When the nut is slotted, it is only necessary to manually adjust the direction of the nut so as to slot the six sides of the nut. Moreover, the depth of the slot of the existing slotting equipment is inconvenient to adjust. When processing various types of nuts, the existing equipment cannot meet the requirements

Images