A hydraulic cylinder block welding seam welding device with cooling water pipe

Abstract

A hydraulic cylinder block weld joint welding device with a cooling water pipe comprises a machine frame (1), a front sliding base assembly (42), a rear sliding base assembly (41), a sliding base front-back drive motor (2) and a sliding base left-right drive motor (3). The rear sliding base assembly (41) and the front sliding base assembly (42) are arranged in two separated concave areas (11 and 12) on the machine frame (1) from back to front in a separated mode and are matched with the corresponding concave areas (11 and 12) in a sliding mode. The sliding base front-back drive motor (2) and the sliding base left-right drive motor (3) are both located between the rear sliding base assembly (41) and the front sliding base assembly (42) and fixedly arranged on the machine frame (1).

Description

technical field

[0001] The invention relates to the field of seam welding, in particular to a seam welding device for a cylinder block of a hydraulic cylinder with a cooling water pipe. Background technique

[0002] The cylindrical cylinder body of the hydraulic cylinder has a weld seam in the direction of the generatrix because it is rolled from steel plate. This weld requires welding work.

[0003] At present, the welding of the weld seam is often carried out by manipulators or by hand. The processing cost of this method is high, and because only one workpiece is processed at a time, the production efficiency is low. Contents of the invention

[0004] The object of the present invention is to provide a hydraulic cylinder block weld seam welding device with a cooling water pipe, which can process multiple workpieces at the same time, and has high precision and reliability in the process of processing.

[0005] According to an aspect of the present invention, a hydrauli...

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