Special automatic production line for drilling of oil pump rotor type workpieces

Abstract

The invention discloses a special automatic production line for drilling of oil pump rotor type workpieces. Component parts comprising a boring machine body, a drilling module set, a truss manipulator, a gantry air clamper, a workpiece material collecting and conveying mechanism and the like are arranged. According to the special automatic production line disclosed by the invention, the workpieces are transferred between service positions through the synchronous manipulator, so that the linear continuous processing of the workpieces is realized, and the automation level of integral production is increased; drilling and chamfering are all synchronously performed on each processing service position by a plurality of drilling main shafts, so that the stability of the location degree of a hole in each workpiece is guaranteed; the special automatic production line adopts a positioning manner of a plane and two pits and the gantry air clamper for the workpieces, so that the repeated positioning accuracy of the workpieces can be guaranteed, and the stability of the locating degree of the workpieces is further guaranteed; and through the workpiece material collecting and conveying mechanism, the processed workpieces are transported to a material collecting service position to be processed in a centralized manner, so that the automation degree of production of the workpieces is increased.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, and specifically relates to a special automatic production line for drilling oil pump rotor workpieces. Background technique [0002] There are two groups of holes arranged in a circular array on the side of the oil pump rotor workpiece. These two groups of holes are distributed at different heights of the workpiece, and each group of holes has three to five holes. At present, for the drilling, deburring, and chamfering of oil pump rotor workpieces, most of the machining centers are used to drill, deburr, and chamfer each hole in turn. The cost of the machining center is relatively high, and this This processing method is less efficient. In addition, there is a method of using tools such as drill sets to process workpieces manually. The disadvantages of this processing method are still low processing efficiency and high labor costs. There are many turnover processes for oil pump ro...

AI Technical Summary

Problems solved by technology

At present, for the drilling, deburring, and chamfering of oil pump rotor workpieces, most of the machining centers are used to drill, deburr, and chamfer each hole in turn. The cost of the machining center is relatively high, and this The efficiency of this processing method is low. In addition, there is a method of using tools such as drill sets to process workpieces manually. The disadvantages of this processing method are still low processing efficiency and high labor costs.

There are many turnover processes for oil pump rotor workpieces. After multiple clampings, the machining accuracy of the workpiece holes cannot be guaranteed, and the position of the workpiece holes is also unstable.

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