End surface grinding device

Abstract

The invention relates to an end surface grinding device. The end surface grinding device comprises a grinding plate seat. A main rack is slidably mounted on the grinding plate seat, the main rack is connected to a compression air cylinder, a grinding block is slidably mounted at the upper end of the grinding plate seat, the grinding block is welded with a grinding rack, the grinding rack is engaged to a driving gear, the driving gear is connected to a main shaft, an upper gear and a lower gear are successively connected to the lower end of the main shaft, a reversing wheel is arranged next to the upper and lower gears, a straight tooth adaptive to the upper and lower gears is arranged in the circumference of the rear end surface of the reversing wheel, and the reversing wheel is connected to a grinding motor. According to the device provided by the invention, the straight tooth which rotates can be engaged to the upper and lower gears alternately, respectively, and is matched with the compression air cylinder to indirectly apply a pressure to the grinding block and a front end surface or a rear end surface of an aluminum tube, so that the grinding block can effectively grind and machine the front end surface or the rear end surface of the aluminum tube automatically, so that the two end surfaces of the aluminum tube can be ground to regulated flatness.

Description

technical field [0001] The invention relates to an aluminum tube processing line, in particular to an end face grinding device. Background technique [0002] Aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tubular material that is hollow along its longitudinal length through extrusion processing of pure aluminum or aluminum alloy. Conventional aluminum tubes can have a through hole, with uniform wall thickness and cross-section, delivered in a straight line or in rolls, and can be widely used in industries such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical, and home furnishing. . [0003] In some cases, many aluminum tubes can also be used as connectors. In this state of use, it is necessary to adjust the length of the aluminum tube and the two parts used to contact the parts to be connected according to the parts to be connected at both ends of the aluminum tube. There are specific requirements...

AI Technical Summary

Problems solved by technology

[0003] In some cases, many aluminum tubes can also be used as connectors. In this state of use, it is necessary to adjust the length of the aluminum tube and the two parts used to contact the parts to be connected according to the parts to be connected at both ends of the aluminum tube. There are specific requirements for the flatness of the two end faces and the roughness of the inner tube wall used for connection at the two end faces of the aluminum tube, which requires a one-step assembly line processing of a large number of aluminum tubes. It is often difficult to automatically process the flatness of the two end faces of the pipe to the specified level

Images