Auxiliary assembling device for pressure gauge

Abstract

The invention discloses an auxiliary assembly device for a pressure gauge. The auxiliary assembly device comprises a rotary tray fixed above a workbench; a depression angle adjusting device is fixed above the rotary tray, and a fixing device is fixed above the depression angle adjusting device; the depression angle adjusting device comprises a lower hanging disc and an upper hanging disc which are rotatably connected; the lower hanging disc is fixed to the rotating tray through a connecting bolt, the upper hanging disc is fixed to the fixing device through a connecting bolt, and three top screws in threaded connection with the fixing device are arranged in the fixing device; clamping blocks are installed at the ends of the top screws, and shaft sleeves rotationally connected to the clamping blocks are installed above the clamping blocks; and the depression angle adjusting device comprises the lower hanging disc and the upper hanging disc, the circular plate-shaped part of the lower hanging disc and the circular plate-shaped part of the upper hanging disc are attached to each other, and a lower disc through hole and a lower disc threaded hole are formed in the circular plate-shaped part of the lower hanging disc. The auxiliary assembly device for the pressure gauge can adjust the fixing position of the pressure gauge and rotate the pressure gauge according to needs, and is suitable for being widely popularized and used.

Description

technical field [0001] The invention belongs to the technical field of pressure gauge manufacturing, and in particular relates to an auxiliary assembly device for pressure gauges. Background technique [0002] A pressure gauge refers to an instrument that uses an elastic element as a sensitive element to measure and indicate a pressure higher than the environment. It is widely used. It covers almost all industrial processes and scientific research fields. It is used in heat pipe networks, oil and gas transmission, and water and gas supply systems. , Vehicle repair and maintenance shops and other fields can be seen everywhere. [0003] The final step in the manufacturing process of pressure gauges is assembly. Common assembly fixtures are three-jaw chucks and angle-adjustable vises. However, using a three-jaw chuck to fix the pressure gauge cannot allow the gauge to rotate after fixing the gauge, and cannot be completed after clamping. Finally, the position of the instrument...

AI Technical Summary

Problems solved by technology

[0003] The final step in the manufacturing process of pressure gauges is assembly. Common assembly fixtures are three-jaw chucks and angle-adjustable vises. However, using a three-jaw chuck to fix the pressure gauge cannot allow the gauge to rotate after fixing the gauge, and cannot be completed after clamping. The position of the instrument can be adjusted flexibly; the existing adjustable angle vise is usually heavy, and the angle adjustment range of the vise is small

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