Automatic grooving device for hexagonal nut grooving

Abstract

The invention discloses an automatic grooving device for a hexagonal nut grooving. The automatic grooving device comprises a rack, a rack upper support, a nut fixing device, a turntable device, a grooving device, a grooving device lifting mechanism, a grooving device transverse moving mechanism, a stand column and a control panel, wherein the rack upper support is arranged at the upper end of therack, the rack upper support is upwards protruded, the turntable device is arranged at the upper end of the rack upper support, and the nut fixing device which can be matched with a hexagon nut is arranged at the upper end of the turntable device. According to the automatic grooving device, the turntable device is arranged on the rack, the nut can automatically rotate to adjust the angle in the grooving process, manual adjustment is not needed, the labor intensity is reduced, the working procedures are reduced, and the efficiency is improved; and the grooving device is controlled to move leftand right and up and down through the arrangement of the grooving device lifting mechanism and the grooving device transverse moving mechanism, the grooving depth and the grooving position of the grooving device are conveniently adjusted, the nut grooving quality is better, and the grooving device is suitable for grooving the nuts of various types.

Description

【Technical field】 [0001] The invention relates to the technical field of nuts, in particular to the technical field of nut slotting 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 hole fasten...

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 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 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 that the six sides of the nut are slotted, and the depth of the slotting of the existing slotting equipment is the same as that of the nut slotting. The position is inconvenient to adjust, and the existing equipment cannot meet the needs of processing various types of nuts

Images