A cnc jig for processing the side hole of the metal shell of the mobile phone

Abstract

The invention discloses a CNC jig for machining the lateral holes of a metal shell of a mobile phone. The CNC jig comprises a base, a vertical plate vertically arranged on the base, a drive device arranged on the base, a positioning plate for placing the metal shell of the mobile phone and a first clamping device which is arranged on the positioning plate and used for clamping the metal shell of the mobile phone, wherein the positioning plate is connected with the drive device and contacts with the vertical plate, the drive device drives the positioning plate to move between a feeding station and a machining station in a reciprocating manner along the vertical plate, the first clamping device clamps the metal shell of the mobile phone in a front-back manner from the length direction, and the drive device clamps the metal shell of the mobile phone in an up-down manner from the thickness direction when the positioning plate is located at the machining station. The CNC jig has the advantages that manual operation is avoided, and work efficiency is increased; the positioning plate and the metal shell of the mobile phone are positioned repeatedly, the machining station errors of the metal shell of the mobile phone are avoided, machining precision is increased, and only one cutter alignment is needed during batch production in the allowing range of the machining errors.

Description

technical field

[0001] The invention relates to a tooling fixture used when CNC equipment processes metal shells of mobile phones, in particular to a CNC fixture for machining side holes of the metal shells of mobile phones. Background technique

[0002] At present, the side hole processing of the metal shell of the mobile phone usually adopts manual loading. After manual loading, press the metal shell of the mobile phone on the side, and then press the metal shell of the mobile phone in the Z direction through the locking screw pressing plate. This kind of clamping method is cumbersome. , cannot be automated, and there is a problem that the processing size is unstable and multiple tool setting is required.

[0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention

[0004] The technical problem to be solved by the present invention is to provide a CNC fixture for processing the side holes of the metal casing of the mobile phone ...