Flange guide rod pressing and connecting tool

Abstract

The invention discloses a flange guide rod pressing and connecting tool in the field of technological equipment for the production process of automobile oil tanks. The flange guide rod pressing and connecting tool comprises a stepping motor, a pressure applying device, a guide rod fixing device and a flange fixing base which are sequentially arranged from top to bottom in the vertical direction. The stepping motor, the pressure applying device and the guide rod fixing device are fixed to a support. The output end of the stepping motor is provided with a lead screw, the upper end of the pressure applying device is connected with the lead screw, the rear end of the pressure applying device is in sliding connection with a longitudinal slide rail which is arranged on the support, and the guiderod fixing device can enable a guide rod to keep a vertical state. When a flange is fixed to the flange fixing base, the pressure applying device, the guide rod fixing device and a pressing and connecting hole of the flange are located on the same axis. The flange guide rod pressing and connecting tool is high in pressing and connecting efficiency and automation degree, easy to operate and capable of achieving precise control of displacement and displacement and pressure visualization.

Description

technical field [0001] The invention relates to a production process equipment of an automobile fuel tank, in particular to a crimping device for an automobile flange and a guide rod. Background technique [0002] Existing automobile fuel tanks include structures such as fuel tank flanges, several guide rods connected with the fuel tank flanges, pressure regulating valves, fine filters, electric fuel pumps, fuel pump brackets, and oil delivery hoses. There is a guide hole matched with the guide rod, and the guide rod is inserted into the guide hole on the side of the oil pump bracket, and the oil pump bracket can slide freely up and down along the guide rod, so that the oil pump bracket is installed on the guide rod to achieve circumferential positioning, that is, electric The fuel pump is positioned circumferentially via guide rods. [0003] However, in the prior art, the crimping of the fuel tank flange and the guide rod is mainly done manually or semi-automatically with ...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the crimping of the fuel tank flange and the guide rod is mainly done manually or semi-automatically with crimping tools. Such crimping tools need to apply pressure manually, which cannot achieve pressure control and displacement control. Low efficiency, uncontrollable crimping quality, poor consistency and reliability of crimping products, and high labor intensity

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