Water inlet and outlet pipe assembling and positioning tool

Abstract

The invention relates to the technical field of engine manufacturing, and discloses a water inlet and outlet pipe assembling and positioning tool. The water inlet and outlet pipe assembling and positioning tool is used for positioning a water pipe base, the water pipe base comprises a base body and a water outlet end which are communicated, the positioning tool comprises a workbench and a plurality of positioning mechanisms, the positioning mechanisms are arranged on the workbench at intervals, and each positioning mechanism comprises a positioning assembly and a clamping assembly; the positioning assembly can be matched with the base body and used for limiting movement of the water pipe base in the horizontal direction, and the clamping assembly is located beside the positioning assembly and used for clamping the water outlet end so as to limit rotation of the water pipe base. The positioning tool can assist in positioning, can perform positioning assembly at multiple stations at the same time, is accurate in positioning, and improves the assembly efficiency.

Description

technical field [0001] The invention relates to the technical field of engine manufacturing, in particular to an assembling and positioning tool for inlet and outlet water pipes. Background technique [0002] The water inlet and outlet pipes are commonly used parts of automobile engines. The water inlet and outlet pipes include the water pipe base and a number of parts installed on the water pipe base. During the assembly process of the water inlet and outlet pipes, these parts need to be assembled on the water pipe base to form separate parts for the water inlet and outlet pipes, such as installing a thermostat in the water pipe base. Install the device or sensor, and seal the upper cover of the water pipe on the base of the water pipe, or install parts such as joints or screw plugs on the base of the water pipe. These parts need to be tightened by screwing the bolts after assembly. [0003] In the prior art, when assembling the above-mentioned parts and components, the to...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when assembling the above-mentioned parts, usually the main parts are assembled to the whole machine on the assembly bus, and then the corresponding parts are assembled to the water pipe base and then tightened, and it is inevitable that there will be interference in individual positions , which in turn increases the bus assembly difficulty requirement, which affects the assembly bus beat

Secondly, each time of assembly, the water pipe base and the corresponding parts are manually positioned and then the nuts are screwed. Only one inlet and outlet water pipe subassembly can be assembled at a time, and the positioning is biased, and the assembly efficiency is relatively low.

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