Middle frame bending machine with anti-skid positioning structure for mobile phone middle frame machining

Abstract

The invention discloses a middle frame bending machine with an anti-skid positioning structure for mobile phone middle frame machining, and relates to the technical field of mobile phone middle framemachining. The middle frame bending machine comprises a machining platform, a positioning mechanism and a limiting mechanism, a supporting platen is mounted above the machining platform, a mounting top frame is fixedly arranged above the outer side of the supporting platen, a first bending roller, a second bending roller and a third bending roller are sequentially installed above the supporting platen from left to right, the first bending roller, the second bending roller, the third bending roller and a movable bearing are movably connected with the supporting platen through movable bearings,upper movable shafts are arranged between the upper portions of the first bending roller, the second bending roller and the third bending roller and the mounting top frame, and limiting protruding strips are fixedly arranged on the outer walls of the first bending roller, the second bending roller and the third bending roller. The middle frame bending machine with the anti-skid positioning structure for mobile phone middle frame machining is provided with the first bending roller, the second bending roller and the third bending roller, the first bending roller, the second bending roller and the third bending roller are different in diameter, and through the arrangement of the three bending rollers, bending machining can be conveniently carried out on mobile phone middle frames with different bending radians.

Description

technical field [0001] The invention relates to the technical field of mobile phone middle frame processing, in particular to a middle frame bending machine with an anti-slip positioning structure for processing the middle frame of mobile phones. Background technique [0002] The middle frame of the mobile phone is something similar to the shell that protects the mobile phone. There is only one frame-like thing, which is generally installed on the edge around the screen of the smartphone. In the process of processing the middle frame of the mobile phone, the corners of the middle frame need to be bent to compound the edge of the mobile phone, so a middle frame bending machine is needed, which is a machine that can bend thin plates . [0003] In the process of bending the middle frame of the mobile phone, the existing middle frame bending machine cannot realize different bending arcs, and it is not convenient for anti-slip positioning of the frame bars of the middle frame of...

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Problems solved by technology

[0004] The object of the present invention is to provide a middle frame bending machine with an anti-slip positioning structure for processing the middle frame of a mobile phone, so as to solve the problem that the existing middle frame bending machine proposed in the above background technology is in the process of bending the middle frame of a mobile phone Among them, different bending radians cannot be realized, and it is not convenient to carry out anti-slip positioning of the frame bars of the middle frame of the mobile phone, and there is no limit and anti-displacement structure, and there is no corresponding auxiliary positioning structure, and the frame of the middle frame of the mobile phone may appear The rear of the bar is warped, which affects the overall processing quality

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