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Clamping device for automatic welding of small tank body and use method thereof

An automatic welding and clamping device technology, which is applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problem of uneven welding tanks, different weld widths, tank sealing quality and compressive strength cannot be guaranteed, etc. Problems, to achieve sealing quality and compressive strength assurance, reasonable structure, to avoid the effect of different weld widths

Active Publication Date: 2020-06-19
ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when welding small metal tanks, the welded tanks often have serious defects such as different weld widths and uneven welded tanks, which leads to the inability to guarantee the sealing quality and compressive strength of the welded tanks

Method used

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  • Clamping device for automatic welding of small tank body and use method thereof
  • Clamping device for automatic welding of small tank body and use method thereof
  • Clamping device for automatic welding of small tank body and use method thereof

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as Figure 1 to Figure 7As shown, a clamping device for automatic welding of small tanks includes a support plate 1, a support frame 2, and a Fuma wheel 3. The support plate 1 is horizontally installed on the top of the support frame 2, and the Fuma wheel 3 Installed vertically on the bottom of the support frame 2, a rectangular installation groove 101 is provided in the middle of the support plate 1, and the installation groove 101 slides to the right and is provided with a mobile clamping assembly 5 for automatically clamping the lower half of the tank body 10 , and can drive the lower half tank body 10 to move to the left to be in close contact with the upper half tank body 9, the installation groove 101 is fixed on the left side wi...

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Abstract

The invention discloses a clamping device for automatic welding of a small tank body and a use method thereof, and relates to the technical field of metal tank body manufacturing. The clamping deviceincludes a supporting plate, a supporting frame and Foma wheels; the supporting plate is horizontally installed at the top of the supporting frame, Foma wheels are vertically installed at the bottom of the supporting frame, and a rectangular installation groove is formed in the middle of the supporting plate; a movable clamping assembly is slidably arranged in the position, close to the right side, of the installation groove for automatically clamping a lower half of the tank body, and can drive the lower half of the tank body to move to the left until the lower half of the tank body is in close contact with an upper half of the tank body; a fixed clamping assembly is fixedly arranged in the position, close to the left side, of the installation groove for clamping the upper half of the tank body automatically, and can drive the upper half of the tank body and the lower half of the tank body to rotate intermittently towards the fixed direction simultaneously to complete the overturningrequirements for welding the tank body. The clamping device for automatic welding of the small tank body has the characteristics of reasonable structure, convenient use, easy manufacturing and maintenance, and good practicability.

Description

technical field [0001] The invention relates to the technical field of manufacturing metal tanks, in particular to a clamping device for automatic welding of small tanks and an application method thereof. Background technique [0002] During the manufacture of metal tanks, the welding of the girth weld of the tank body is usually carried out by placing the tank body on a roller frame. During welding, the roller frame is required to rotate at a uniform speed, so that the rolling speed of the driven tank body will be uniform and gentle. Only in this way can the welding quality of the tank be guaranteed. However, when welding girth welds on small metal tanks, due to the internal stress at the welded part of the tank, they shrink and approach each other, while there is no stress at the unwelded part of the tank and they open away from each other. In addition, the roller frame itself Corresponding positioning and clamping tooling will not be provided. In order to ensure a better...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053B23K37/04B23K101/12
CPCB23K37/0435B23K37/0533B23K2101/125
Inventor 李标季明玉魏绍强
Owner ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
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