Compartment suspension loop mold

Abstract

The invention discloses a compartment suspension loop mold. The compartment suspension loop mold comprises a compartment fixing rack, two first fixed pin shafts, two second fixed pin shafts, and two third fixed pin shafts, wherein the compartment fixing rack is matched with a compartment opening of the compartment in a sleeving way; a bottom support steel channel clamped with an inner bottom plate of the compartment is arranged on the compartment fixing rack; the two first fixed pin shafts are respectively arranged on two sides of the lower part of the compartment fixing rack, and are used for fixing and locating two first suspension loops on the lower end of the compartment; the two second fixed pin shafts are respectively arranged on two sides of the middle part of the compartment fixing rack, and are used for fixing and locating two oil cylinder bases in the middle of the compartment; the two third fixed pin shafts are respectively arranged on two sides of the upper part of the compartment fixing rack, and are used for fixing and locating two second suspension loops on the upper part of the compartment. According to the device, the concentricity of the suspension loops and the oil cylinder base can be ensured, the dimension error is reduced, and the quality of the welded compartment suspension loops and the oil cylinder base is higher.

Description

technical field [0001] The invention relates to the field of carriage tailor welding, in particular to a carriage ear mold. Background technique [0002] In the tailor welding of carriage lugs and cylinder seats, the welding process of parts requires less man-hours for production welding, and more than 2 / 3 of the total man-hours are spent on material preparation, assembly, scribing and other Auxiliary work greatly affects the production speed of welding and it is difficult to guarantee its dimensional error. Simply relying on manual welding will affect the appearance due to different welding levels, and will also cause cumulative errors to affect assembly. There are differences between parts. Accurate axiality is required, which is prone to deviation and difficult to adjust; the consistency and stability of the matching dimensions between the carriage and the waste filler are poor, and the welding quality cannot be guaranteed. Contents of the invention [0003] It can be ...

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the hanging lugs and oil cylinder seats of the carriages in the prior art rely solely on manual welding, resulting in the defects of deviation, difficult adjustment and poor stability in tailor welding.

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