Membrane press-fitting equipment of membrane type gas meter machine core and use method thereof,

Abstract

The invention discloses membrane press-fitting equipment of a membrane type gas meter machine core and a use method thereof, and belongs to the technical field of membrane type gas meter mounting equipment. The membrane press-fitting equipment of the membrane type gas meter machine core comprises a workbench, an air pressure transmission device and a membrane positioning pressing plate, wherein the workbench is used for positioning a machine core membrane box, the air pressure transmission device is arranged above the workbench, and the membrane positioning pressing plate fixed at the bottomof the air pressure transmission device; the membrane positioning pressing plate comprises a fixed plate, a movable plate and an elastic positioning assembly connected between the fixed plate and themovable plate; and the elastic positioning assembly comprises an elastic connecting piece and an elastic guide part which is used for positioning a membrane assembly and then installing the membrane assembly on a machine core membrane box fastening buckle. The membrane press-fitting equipment of the membrane type gas meter machine core and the use method thereof have the beneficial effects that the automatic operation of the membrane assembly press fitting is realized by the equipment and the using method, the workload of a worker is reduced, the installation cost is saved, the installation efficiency is improved, and the positioning of the membrane assembly and the positioning of the fastening buckle are more accurate; and damage to the membrane assembly due to large impact is avoided, the press fitting quality is improved, so that the sealing performance between the machine core and a machine core pressing cover is ensured.

Description

technical field [0001] The invention relates to the technical field of membrane gas meter installation equipment, in particular to a diaphragm pressure installation equipment for a membrane gas meter movement and a use method thereof. Background technique [0002] The existing diaphragm gas meter core body includes core bellows, core gland, vertical shaft for instrument rotation, and rocker arm fixed on the vertical shaft. There are two air inlets on the side of the core, through which gas enters The vertical shafts on both sides are respectively controlled, and the vertical shafts drive the corresponding rocker arms to open to realize the rotation of the instrument. In order to ensure the tightness of the installation, a diaphragm assembly is installed between the movement bellows and the movement gland, and the diaphragm assembly is provided with a through hole. The through hole positions and fixes the diaphragm assembly. At present, the diaphragm assembly is installed b...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a membrane gas meter core diaphragm pressing device, which solves the problems of low installation efficiency and poor installation quality of the existing diaphragm gas meter diaphragm assembly. The installation of the diaphragm assembly by the installation equipment improves the installation efficiency, reduces the labor intensity, improves the pressing quality of the diaphragm assembly, and ensures the sealing between the movement and the movement gland

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