Double-drilling-machine machining platform for drilling press

Abstract

The invention discloses a double-drilling-machine machining platform for a drilling press. The double-drilling-machine machining platform comprises a working platform and a supporting seat. The working platform is fixed to a rack. A groove is formed in the middle portion of the working platform. Drilling machines are symmetrically mounted on the surface of the working platform and located on the two sides of the groove. A lead screw is arranged on the supporting seat. A sliding sleeve is in threaded connection with the lead screw. The sliding sleeve is fixed to the bottom of a workpiece fixingplatform. The two ends of the workpiece fixing platform are provided with fixed plates. An air cylinder is mounted on the outer side of each fixed plate. Clamping jaws are fixed to the telescopic ends of the air cylinders. The bottom of the supporting seat is rotatably connected to the top end of a threaded rod. The threaded rod is engaged with a turbine. The turbine is fixed to the output end ofa first stepping motor. Through the double-drilling-machine machining platform, a workpiece is fixed firmly; in the drilling process, the workpiece can be adjusted up and down, and left and right sothat the double-drilling-machine machining platform can conduct drilling operation on different positions of the workpiece; under the action of the two drilling machines, the double-drilling-machine machining platform can conduct drilling on the two sides of the workpiece simultaneously, and the drilling machining efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical devices, and in particular relates to a double-drilling machine processing platform for a drilling machine. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing method, it can be divided into cutting processing and pressure processing. The production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products). For machine production, it includes transportation and storage of raw materials, production preparation, blank manufacturing, processing and heat treatment of parts, product assembly, debugging, painting and packaging, etc. The content of the production process is very extensive. Modern enterprises use the principles and methods of system engineering to organize and guide production, and regard the pr...

AI Technical Summary

Problems solved by technology

[0003] In the process of drilling the workpiece, the existing drilling machine platform can only drill one side of the workpiece. When it is necessary to drill the other side of the workpiece, it can only wait for one side to be drilled. Only by re-fixing can the other side of the workpiece be drilled, and there is a hidden danger of unreliable fixing of the workpiece after repeated loosening and tightening. When batch processing is required, the drilling efficiency is low

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