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Tooling for internal corner welding at the step of the tank body

A technology for tanks and steps, which is applied in the field of welding tooling for internal corners at the steps of tanks, and can solve problems such as difficult cleaning, blackening, and unstable welding

Active Publication Date: 2021-08-20
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing welding method usually uses manual positioning welding by workers. The welding is unstable and the efficiency is low. In addition, there is no back gas protection, which makes the interior yellow or even black and difficult to clean, and there will also be ignition at any part of the tank.

Method used

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  • Tooling for internal corner welding at the step of the tank body
  • Tooling for internal corner welding at the step of the tank body
  • Tooling for internal corner welding at the step of the tank body

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] see Figure 1 to Figure 10 , a tool for internal corner welding at the step of a tank body, comprising a base 1 , a first support frame 2 arranged on the base 1 , and a second support frame 3 arranged on the first support frame 2 .

[0029] The first support frame 2 extends longitudinally upwards from the top of the base 1, and the second support frame 3 extends transversely on the top of the first support frame 2. Preferably, the second support frame 3 is perpendicular to the first support frame 2, and the second support frame 3 is perpendicular to the first support frame 2. The support frame 3 is horizontal. In this embodiment, the first support frame 2 includes two arranged side by side at intervals, and the second support frame 3 is arranged between the two first support frames 2 . The top surface of the first support frame 2 is f...

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PUM

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Abstract

The invention discloses a tool for welding internal corners at the steps of a tank body, which includes a base, and is characterized in that it also includes a first support frame arranged on the base and a second support frame arranged on the first support frame, the The first support frame extends longitudinally upward from the top of the base, the second support frame extends transversely on the top of the first support frame, and the top surface of the first support frame and / or the second support frame is provided with a The rotary compression cylinder that the tank body presses down. By setting the support frame and the rotary compression cylinder on the support frame, the tank body can be positioned on the support frame, which is convenient for welding; the compression parts are connected to the tooling body with wires, which not only play the role of compression but also conduct electricity. , to prevent unnecessary sparking in other parts during argon arc welding.

Description

technical field [0001] The invention relates to a welding tool, in particular to a tool for welding internal corners at the steps of a tank body. Background technique [0002] Sinks are essential household appliances, especially stainless steel sinks are favored by consumers because they are beautiful, durable and not easy to stain. In the existing stainless steel sinks, most of the panel steps are not deep, and water is easy to splash on the countertops and clothes. In order to deepen the depth of the countertop, it is generally made by wheel welding. The wheel welding is to process the panel and the sink body separately, then process the panel and the sink body into one, and then weld along the edge of the sink body track. [0003] The existing welding method usually uses manual positioning welding by workers, which is unstable and inefficient. In addition, the lack of back gas protection makes the interior yellow or even black and difficult to clean, and sparks may occur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/16B23K9/32
CPCB23K9/16B23K9/325
Inventor 陈超
Owner NINGBO FOTILE KITCHEN WARE CO LTD