Correcting device for anti-explosion valve production

Abstract

The invention discloses a correcting device for anti-explosion valve production, and relates to the technical field of anti-explosion valves, so that the problems of direct influence on the stress resistant performance of the device and influence on the attractive appearance of the device due to skewed installation of a movable plate when an existing anti-explosion valve is produced are solved. Anti-scratch balls are installed on the upper end of a workbench, the anti-scratch balls are connected with the workbench through a clamping groove, a first mounting plate is installed on one side of the upper end surface of the workbench, the first mounting plate is connected with the workbench in a welding mode, a second mounting plate is installed on the other side of the upper end surface of theworkbench, an adjusting lead screw is installed between the first mounting plate and the second mounting plate, the adjusting lead screw is connected with the first mounting plate and the second mounting plate through screws, a mounting sliding block is installed outside the adjusting lead screw, and the mounting sliding block is connected with the adjusting lead screw through a lead screw bearing.

Description

technical field [0001] The invention relates to the technical field of explosion-proof wave valves, in particular to a calibration device for the production of explosion-proof wave valves. Background technique [0002] The explosion-proof wave valve is referred to as the valve, which refers to the protective ventilation equipment used in civil air defense projects to ensure uninterrupted ventilation in the project under the condition of air raids. It is generally used in combination with the diffusion chamber. There are two kinds of suspension plate type) and hose type. The explosion-proof wave valve is one of the important protective equipment to ensure the survival of personnel in the tunnel of the position engineering. It is used for ventilation during wartime. The suspension plate is usually open. It is installed at the head of the air intake and exhaust system of the tunnel. The valve is usually open and the tunnel is normally ventilated. When a nuclear attack is encou...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a calibration device for the production of explosion-proof wave valves, so as to solve the problem that the explosion-proof wave valves proposed in the above-mentioned background technology are easy to be installed and skewed during production, which directly affects the anti-stress performance of the device and at the same time affects the aesthetics of the device. question

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