Copying machining fixture

Abstract

The invention relates to a copying machining fixture, which comprises a base and a positioning module, wherein the positioning module is arranged on the base and is provided with a groove which is used for containing a to-be-processed product, the groove extends in the length direction of the base, the positioning module comprises a first module, a second module and a third module, the first module is fixedly arranged on the base, the splicing parts of the second module and the third module forms the groove, the first module extends in the length direction of the groove, the shape of the first module is the same as the shape of an inner hole of the to-be-processed product, the to-be-processed product is inserted into the outer surface of the first module, the second module is fixedly arranged on the base and is abutted against the side surface of the to-be-processed product, and the third module can move in the width direction of the base to the second module so as to adjust the width of the groove. The to-be-processed product is inserted into the first module, the second module is abutted against one side of the to-be-processed product, and meanwhile, the width of the groove is reduced by adjusting the third module, so the to-be-processed product is fixed, the to-be-processed area of the to-be-processed product is accurately positioned, and the quality and the efficiency of the product are improved.

Description

technical field [0001] The invention relates to a jig, in particular to a profiling jig. Background technique [0002] The profiling processing fixture is mainly to select the corresponding processing fixture according to the shape of the product. For example, in the assembly process of a notebook computer, it is necessary to connect the processing system of the computer with the display system. Therefore, it is necessary to process the shaft, and at the same time Most of the material is aluminum, and ordinary vise fixtures cannot meet the processing requirements of the rotating shaft, which is easy to cause deformation of the rotating shaft. At the same time, it is difficult to accurately locate the position of the surface of the rotating shaft, which may easily lead to the scrapping of the entire rotating shaft. Inconvenience. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art a...

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Problems solved by technology

[0002]The profiling processing fixture is mainly to select the corresponding processing fixture according to the shape of the product. The system is connected, therefore, it is necessary to process the shaft, and the material of the shaft is mostly aluminum. The ordinary vise fixture cannot meet the processing requirements of the shaft, and it is easy to cause deformation of the shaft. At the same time, it is difficult to accurately position the surface of the shaft. Positioning, it is easy to cause the possibility of scrapping the entire shaft, which brings inconvenience to the processing of the shaft

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