Semi-automatic assembling tool for automobile inward-opening wrench

Abstract

The invention discloses a semi-automatic assembling tool for an automobile inward-opening wrench. The semi-automatic assembling tool comprises a workbench surface and a frame. The workbench surface is provided with a positioning part, a detecting part and a progressive type driving part. The detecting part is provided with knurl detecting sensors, a shaft pin length detecting sensor, a buffer gasket detecting sensor and a buffer ring detecting sensor. Collected electric current signals are output to a PLC through the knurl detecting sensors, the shaft pin length detecting sensor, the buffer gasket detecting sensor and the buffer ring detecting sensor to be processed. An air cylinder fixing bracket is further arranged on the workbench surface, provided with a pressing mechanism and connected with a bottom plate. The frame is arranged on the lower portion of the workbench surface. An electrical plate is arranged in the frame. According to the semi-automatic assembling tool for the automobile inward-opening wrench, the operation intensity of employees is relieved, and the assembling efficiency is greatly improved; artificial misjudgment is avoided through detection conducted by the knurl detecting sensors, the buffer gasket detecting sensor and the buffer ring detecting sensor, so that the good product rate is greatly increased.

Description

[0001] The invention relates to the technical field of assembly of automobile parts, in particular to a semi-automatic assembly tool for an automobile internal opening wrench. Background technique [0002] When the shaft pin of the existing automobile internal opening wrench is installed, it is generally judged by manual visual inspection whether the knurling at one end of the shaft pin is missing, whether the two ends of the shaft pin are reversed during assembly, whether the shaft pin is assembled in place, whether the cushion pad and Whether the buffer ring is missing, this method has the following disadvantages: first, it is inconvenient for employees to operate, the work intensity is high, the efficiency is low, and the visual inspection method will have inconsistent judgment standards, and the accuracy cannot be guaranteed; The open wrench product is broken; the third, the shaft pin is easy to pack too deep or not in place, which is not conducive to the assembly of the pi...

AI Technical Summary

Problems solved by technology

[0002] When the shaft pin of the existing automobile internal opening wrench is installed, it is generally judged by manual visual inspection whether the knurling at one end of the shaft pin is missing, whether the two ends of the shaft pin are reversed during assembly, whether the shaft pin is assembled in place, whether the cushion pad and Whether the buffer ring is missing, this method has the following disadvantages: first, it is inconvenient for employees to operate, the work intensity is high, the efficiency is low, and the visual inspection method will have inconsistent judgment standards, and the accuracy cannot be guaranteed; The open wrench product is broken; third, the shaft pin is easy to be installed too deep or not in place, which is not conducive to the assembly of the pin shaft, which is time-consuming and laborious

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