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Welding method and assembly process of press machine trolleys

A welding method and assembly process technology, which is applied in the field of press assembly, can solve problems such as man-hour consumption, achieve the effects of improving efficiency, improving efficiency, and ensuring welding quality

Active Publication Date: 2021-01-08
中船发动机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional welding solution of the press trolley is to manufacture and weld the trolley alone, which is inefficient and consumes a lot of man-hours

Method used

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  • Welding method and assembly process of press machine trolleys
  • Welding method and assembly process of press machine trolleys
  • Welding method and assembly process of press machine trolleys

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Embodiment Construction

[0035] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0036] An embodiment of the present disclosure provides a welding method for a press trolley. As shown in the figure, the press trolley mainly includes a support base plate 10, two transverse support plates 11 at the bottom of the support base plate, and two transverse support plates between the two transverse support plates. Ribs 12 between them and two longitudinal support plates 13 at the bottom of the support base, welding the press trolley includes the following process:

[0037] (1), assembly

[0038] 1. Base assembly

[0039] (1) Scribing: Accept the support base plate 10 of the press trolley, self-check the appearance qua...

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Abstract

The invention relates to a welding method and an assembly process of press machine trolleys, and belongs to the technical field of press machine assembly. The method comprises the following steps of marking cross center lines at the bottoms of supporting bottom plates of the press machine trolleys; assembling bottom transverse supporting plates and bottom longitudinal supporting plates by taking the cross center lines as references; assembling remaining parts on the press machine trolleys on the basis of the supporting bottom plates, and meanwhile, performing positioned welding on each part; and combining and fixing the faces, used for containing materials, of the supporting bottom plates of the two press machine trolleys together, welding welding seams of the two press machine trolleys atthe same time, and after welding is completed, separating the two supporting bottom plates of the two press machine trolleys. By means of the method, welding deformation of the press machine trolleysis controlled, and the welding quality is guaranteed.

Description

technical field [0001] The disclosure belongs to the technical field of press assembly, and in particular relates to a welding method and assembly process of a press trolley. Background technique [0002] The statements herein merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] The press trolley is the moving part of the press. It is responsible for the clamping of the mold material and the upper and lower mold materials. It is the "porter" of the production line and requires it to have sufficient strength and rigidity. Therefore, the welding performance of the trolley is good or bad. , has a very important role. [0004] The traditional welding solution of the press trolley is to manufacture and weld the trolley alone, which is inefficient and consumes a lot of man-hours. Contents of the invention [0005] Aiming at the technical problems existing in the prior art, the present disclosure provides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/16B23K9/235B23K9/32B23K31/00
CPCB23K9/16B23K9/235B23K9/32B23K31/003
Inventor 张鑫高兰云李忠明卢忠华贾帅陈浩武英海吕律纪奕光
Owner 中船发动机有限公司
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