Accurate rotation alignment mechanism

Abstract

The invention discloses an accurate rotating alignment mechanism. The accurate rotating alignment mechanism comprises an equipment frame, a supporting seat, a control system, a driving assembly, a product fixing assembly and a rotating assembly; the product fixing assembly comprises a product carrier, a first product pressing head, a second product pressing head and a spring pressing block; the rotating assembly comprises a first synchronous belt wheel, a second synchronous belt wheel and a rotating shaft; and the spring pressing block is elastically connected with the supporting seat. According to the accurate rotation alignment mechanism, the driving mechanism is adopted to drive the synchronous belt wheels and the rotating shaft to rotate, the to-be-machined direction is determined through the control system, and the precision is high; the second product pressing head is controlled through the spring pressing block to press the product, the accurate rotating alignment mechanism can adapt to products of different shapes and sizes, and compatibility is high; an air cylinder is adopted to control the spring pressing block, so that automatic fixation and separation of the product are realized; and the accurate rotating alignment mechanism is simple in structure, convenient to use and wide in application range.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a precise rotation alignment mechanism. Background technique [0002] At present, in most product processing operations, it is necessary to rotate and measure the product, and align the position to be processed with the processing component. Manual operation will cause large errors, and this method is not suitable for finer The workpiece and batch inspection processing have the disadvantages of low processing efficiency and high labor cost. [0003] In addition, manual operation also has certain requirements for operators. The process of detection and processing is relatively complicated. It is necessary to rotate the product at multiple angles to adjust the processing position of the product. The accuracy error of each angle cannot exceed ±0.05°. It is difficult to ensure the accuracy of the operation, and it is easy to cause a large deviation in the processing...

AI Technical Summary

Problems solved by technology

[0005] However, in actual use, it is found that the above structure has the following problems: 1) The rotary alignment device can only perform a rotation action, and it is necessary to install an induction element on the product to cooperate with the sensor on the device during alignment, and the operation is more troublesome , and it is easy to have a large error due to the deviation of the installation position of the induction part; 2) If the product to be processed is more precise, and there are many directions to be processed, the position cannot be rotated accurately, and there is a large error; 3) The The device uses jigs to fix the product, which has poor compatibility. During the rotation process, the product is prone to unstable posture due to insufficient fixation, resulting in deviation and low precision.

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