Adjustable positioning table used for aluminum alloy machining and use method

Abstract

The invention relates to the technical field of metal machining, in particular to an adjustable positioning table used for aluminum alloy machining. The adjustable positioning table comprises a base and further comprises a controller, a rotating mechanism, a fixing mechanism and a sliding mechanism. The sliding mechanism is arranged on the top of the base so as to drive an aluminum alloy workpieceto slide. The sliding mechanism comprises a sliding table and a transmission assembly. The rotating mechanism is arranged on the top of the sliding table so as to drive the aluminum alloy workpiece to rotate. The rotating mechanism comprises a machining table and a driving assembly. The fixing mechanism is fixed to the top of the machining table so as to fix the aluminum alloy workpiece. The fixing mechanism comprises two first clamping assemblies and four second clamping assemblies, and the transmission assembly, the driving assembly, the two first clamping assemblies and the four second clamping assemblies are electrically connected with the controller. By means of the adjustable positioning table used for aluminum alloy machining, different shapes can be positioned, precise machining is achieved, meanwhile, the position of the workpiece does not need to be manually adjusted frequently by works, potential safety hazards are small, and in addition, the occupied space is small.

Description

Technical field [0001] The invention relates to the technical field of metal processing, in particular to an adjustable positioning table for aluminum alloy processing. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry, and it has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. With the rapid development of industrial economy, the demand for aluminum alloy welded structural parts is increasing, and the weldability research of aluminum alloy is also in-depth. Aluminum alloy is currently the most used alloy. In the existing aluminum alloy processing and production, the aluminum alloy workpieces are processed differently according to the needs of customers to meet the needs of different customers. [0003] China's patent application number CN201910120697.9; Publication date: 2019.05.03 discloses a working method of aluminum alloy bar processing eq...

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Problems solved by technology

[0006] 1. Although a positioning mechanism is designed, it only roughly locates the aluminum alloy workpiece during processing. When encountering the specified position on the surface of the workpiece or the precise machining of equidistant conditions, it cannot meet its requirements, so the workpiece cannot be realized. Finishing, the practicability of the equipment needs to be improved

[0007] 2. There is no structure designed to adjust the placement angle of the aluminum alloy workpiece, so it cannot be processed in multiple directions and at any angle. In the above invention, the placement position of the aluminum alloy is horizontal, because there is no design to adjust the angle of the aluminum alloy workpiece Therefore, it is necessary to manually remove the workpiece to adjust its position and then put it on the positioning mechanism to fix it again, and then process it, which is time-consuming and laborious, and workers frequently touch the workpiece and equipment, which has certain potential safety hazards

[0008] 3. Unable to locate aluminum alloy workpieces of different shapes, only limited to bar aluminum alloy workpieces, which has low practicability. At the same time, the equipment is huge and takes up a lot of space, which is not conducive to saving manufacturing costs

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