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Assembly welding device, assembly welding method and Charismas tree guide frame

A technology of Christmas trees and guide frames, which is applied in the direction of auxiliary devices, welding equipment, welding equipment, etc., can solve problems such as deformation of Christmas tree guide frames, low production efficiency, and irregular number and position of welds, so as to improve production efficiency and avoid The effect of gradually accumulating and shortening the production cycle

Inactive Publication Date: 2018-09-14
HIMILE MECHANICAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The guide frame of the Christmas tree has many components and has a complex spatial structure. If there is no good tooling condition in the process of pair welding, it is difficult to position and weld each component, resulting in a long production cycle and low production efficiency of the guide frame of the Christmas tree.
[0004] At the same time, during the pair welding process of the Christmas tree guide frame, due to many reasons such as improper control of welding temperature and welding sequence, a large number of welds and irregular positions, and differences in rigidity of each component, etc., serious damage to the Christmas tree guide frame has occurred. In particular, the welding deformation of each component gradually accumulates and affects each other, which eventually leads to a large deformation of the tree guide frame as a whole, which has a serious impact on the structural strength and overall dimensional accuracy of the tree guide frame

Method used

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  • Assembly welding device, assembly welding method and Charismas tree guide frame
  • Assembly welding device, assembly welding method and Charismas tree guide frame
  • Assembly welding device, assembly welding method and Charismas tree guide frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] In a typical implementation of the present application, such as figure 1 , figure 2 As shown, the assembly welding device includes three parts: the base 3, the middle support assembly 2, and the top support assembly 1; connection, the top support assembly 1 is set on the upper part of the middle support assembly 2, the connection between the two can be selected to be connected together by bolts, of course, it can also be connected by welding, and the three parts of the welding assembly can be connected separately The bottom component 7 , the middle component and the upper component of the Christmas tree guide frame 5 are positioned and supported, thereby forming the overall positioning and support of the Christmas tree guide frame 5 .

[0067] The assembly welding device is set as a split structure, and the butt welding process of the Christmas tree guide frame 5 is completed on the tooling. During the butt welding process, the middle support assembly 2 and the top su...

Embodiment approach

[0092] In yet another embodiment, the fitting is a measuring rod slidingly fitted in the positioning groove, and the end of the measuring rod is provided with a measuring head, which may be a vertical line drawn from the end of the measuring rod or a device such as a laser.

[0093] It should be noted that in this embodiment, the positioning inspection device is a positioning groove 1-2, which is arranged on the top of the first support column. It can be understood that in other embodiments, it can also be adjusted according to specific working conditions. Set the form and location of the positioning inspection device.

[0094] The method for fast and efficient butt-welding of the Christmas tree guide frame 5 by using the assembly welding device disclosed in the present invention comprises the following steps:

[0095] (1) Preparatory process before assembly welding

[0096] Hoist the base 3 of the assembly welding device on the platform, check the flatness of the upper end s...

Embodiment 2

[0117] As a preferred solution, its difference from Embodiment 1 is:

[0118] Another positioning inspection device is provided on the assembly welding device. As an embodiment, the positioning inspection device can be a telescopic mechanism arranged on the upper part or one side of the first support column, and the telescopic mechanism can be a sliding or screw thread Cooperate with the first supporting base is a measuring rod, the measuring rod can be adjusted automatically or manually, the end of which is provided with a laser, and the laser beam emitted by the laser can be used to inspect the top support assembly 1, the middle support assembly 2 and the Whether the datums of the base 3 coincide, or inspect and measure the positioning dimensions of the components of the tree guide frame 5 .

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Abstract

The invention discloses an assembly welding device, an assembly welding method and a Charismas tree guide frame. The assembly welding device comprises three parts: a base part, a middle supporting assembly and a top supporting assembly, wherein the assembly welding device is of a split structure; the base part is separately arranged (is not connected with the middle supporting assembly and the topsupporting assembly); the top supporting assembly is fixedly connected to the upper part of the middle supporting assembly. After assembly welding of the Charismas tree guide frame is finished, the middle supporting assembly can be hoisted away from the top supporting assembly by simple detaching, and then the Charismas tree guide frame is hoisted away; the assembly welding process is convenientand quick, and complex detaching of a tooling is avoided, so that production cycle is shortened to a great degree and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of welding tooling, in particular to a welding assembly device and method and a Christmas tree guide frame welded by the assembly welding device and method. Background technique [0002] Large steel structure, especially a Christmas tree guide frame, the specific structure is as figure 2 As shown, its main components include a guide funnel 4, a middle column 6, a bottom member 7, a base 8, and a guide column 9. [0003] The Christmas tree guide frame has many components and has a complex spatial structure. If there is no good tooling conditions in the process of pair welding, it is difficult to position and weld each component, resulting in a long production cycle and low production efficiency of the Christmas tree guide frame. . [0004] At the same time, during the pair welding process of the Christmas tree guide frame, due to many reasons such as improper control of the welding temperature and welding sequence, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K31/02
CPCB23K31/02B23K37/0426B23K37/0443
Inventor 谷明维焦玉坤刘敦礼郭兰阳刘瑞开唐立星张增军
Owner HIMILE MECHANICAL MFG
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