A steel ball pressing machine for universal wheels of luggage

Abstract

The invention discloses a steel ball press-in machine for a universal wheel of luggage. The steel ball press-in machine structurally comprises a press-in support rod, a press-in device, an air pump motor, a pressurizing air pump, a funnel assembling rod, a steel ball funnel, a rotating ring, a steel ball connecting pipe, a universal wheel placing table, a placing supporting rod and a main machinetable; the main machine table is a cuboid, the press-in support rod is vertically welded to the middle part of the left side of the top end of the main machine table, the press-in support rod is a cuboid, and the top end of the press-in support rod is vertically welded to the middle part of the left side of the bottom end of the press-in device; the placing supporting rod is a cylinder, the bottomend of the placing supporting rod is vertically connected with the main machine table in a locking mode, the universal wheel placing table is vertically welded at the top end of the placing supporting rod, and the universal wheel placing table is located at the right side of the pressing-in support rod. According to the steel ball press-in machine, when a user uses the machine, automatic fallingpositioning of the machine and press-in of balls can be realized only by controlling pressure pumping and charging of the machine, through an ejector rod and springs in a positioning plate, a pressingrod can be unlocked to press the steel balls only when the pressing rod is positioned to the point so that the steel balls can be prevented from being pressed and falling down in advance, and therefore empty pressing can be prevented, safety of the machine is guaranteed, and the machine is convenient to use.

Description

technical field [0001] The invention relates to a steel ball pressing machine for universal wheels of luggage, which belongs to the field of steel ball pressing machines. Background technique [0002] Steel ball is a kind of metal abrasive, the main varieties are stainless steel shot, cast steel shot, aluminum shot, steel wire cut shot, grinding shot, copper shot. [0003] Steel balls are widely used in the surface treatment of non-ferrous metal die castings, castings, aluminum profiles, auto parts, machinery manufacturing, hardware, and pump valve industries. It mainly focuses on removing scale on the surface of the product, burring on the edge surface, surface roughening, matte fruit, leveling and strengthening, and rust removal. [0004] The existing universal wheel for luggage includes a support, a wheel frame and wheels. The wheel is connected to the wheel frame through a wheel shaft, and the support portion and the wheel frame are connected through a vertical shaft. ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a steel ball pressing machine for universal wheels of luggage, so as to solve the problem that the prior art cannot ensure that the steel ball pressing groove and the workbench are closed correspondingly. The press-in control is easy to cause the steel ball to break away from the magnet in advance due to the early operation of the steel ball ejector rod, and then fall, causing air pressure, which easily leads to damage to the equipment and causes inconvenience.

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