A machine for grin and repairing weld seam for welding automobile pipe fittings

Abstract

A machine for grin and repairing weld seam for welding automobile pipe fittings Including bottom plate, A support frame is connecte to that left side of the upper end of the bottom plate, A left end of that support frame is connecte with a feeding box, An upper and low ends of that inlet tank are connecte with a fixing frame, A material inlet roll is arranged in that middle of the fix frame, At that right end of the support frame, A rotary screw is arranged inside the fixed cylinder, A rotary gear is connected with the middle part of the outer side of the rotary screw, A low end of that rotarygear is meshed with a drive gear, At that left end of the drive gear, a drive shaft is connecte with the left end of the driving shaft, a drive motor is connecte with the left end of the driving shaft, a slider is connecte with the middle part of the rotating screw, a guide block is uniformly connected with the outer side of the slider, a mounting groove is connected with the outer side of the guide block, a connecting rod is connected with the middle part of the mounting groove, a tie rod is connected with the right end of the connecting rod, a grinding wheel frame is connected with the middle part of the grinding wheel frame, and a grinding wheel is connected with the middle part of the grinding wheel frame. The invention realizes the adjustment of the distance between the grinding wheels and meets the needs of grinding the end faces of automobile pipe fittings with different diameters.

Description

technical field [0001] The invention relates to the technical field of processing equipment for automobile pipe fittings, in particular to a weld seam grinding and repairing device for welding and processing automobile pipe fittings. Background technique [0002] Pipe fittings are a general term for components that play the roles of connection, control, direction change, diversion, sealing, support, etc. in the piping system. Steel fittings are all pressure fittings. According to different processing techniques, it is divided into four categories, namely, butt-welding fittings (with and without welds), socket welding and threaded fittings, and flanged fittings. In the auto parts accessories, many accessories are pipe fittings structure, so we call the pipe fittings used in auto parts as auto pipe fittings. During the processing of automobile pipe fittings, in order to ensure the length of automobile pipe fittings, we mostly weld short automobile pipe fittings to meet the l...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent (CN203156495U) discloses a welding seam grinding device for automobile pipe fittings, including a guide post and a sliding table. Although the device increases the grinding quality and grinding efficiency to a certain extent, the device is only suitable for the shaft of automobile pipe fittings. Grinding to the weld seam cannot meet the current grinding needs of the end face weld seam of automobile pipe fittings. Therefore, we need to design a weld seam grinding device for the end face of automobile pipe fittings

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