Car air compressor crankshaft box tool fixture and application method thereof

Abstract

The invention relates to a car air compressor crankshaft box tool fixture and an application method thereof. The car air compressor crankshaft box tool fixture comprises a workstation plate, a rotating plate and a soleplate, wherein the rotating plate is positioned on the upper end surface of the workstation plate through the rotating shaft, and the upper end surface of the workstation plate is connected with an orientation part for orientating the rotating plate; the upper end surface of the rotating plate is provided with a hinge seat which is hinged to the soleplate as well as a support and a balance block for supporting and positioning the soleplate, when the soleplate is turned to be perpendicular to the upper end surface of the rotating plate along the hinge seat, the soleplate is supported by the balance block; a pin part is arranged on the top of the support, a connecting rod part which is formed by hinging two supporting rods is arranged between the soleplate and the rotating plate, when the soleplate is turned until the connecting rod part stays at a straight state along the hinge seat, the soleplate is perpendicular to the upper end surfaced of the rotating plate. The car air compressor crankshaft box tool fixture is relatively simple in structure, relatively convenient to operate and use, capable of adjusting the assembling angle in multiple directions and improving the assembling efficiency and suitable for being used as various crankshaft tool fixtures.

Description

technical field [0001] The invention relates to a crankcase tooling fixture, in particular to a crankcase tooling fixture for an automobile air compressor and a using method thereof. Background technique [0002] The common types of automotive air compressors are crankshaft connecting rod type, axial piston type, rotary vane type, turbine type, etc. Among them, the crankshaft connecting rod type is widely used, which includes cylinder block, piston, crankcase, crankshaft and other components. The assembly of automotive air compressors is usually completed on the installation table, and the installation table is equipped with fixtures for clamping the reference components, and then install the parts in sequence. Existing crankshaft-connecting rod compressors usually use the crankcase as the installation base, so the tooling fixture is mainly used to clamp the crankcase. After the crankcase is fixed, the parts can be loaded in sequence. However, most of the existing crankcase...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a crankcase tooling fixture for an automobile air compressor and its use method in the field, so as to solve the technical problems of the existing similar tooling fixtures with relatively single functions and inconvenient multi-directional adjustment.

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