Laser welding clamp for grillwork

A laser welding fixture and grid technology, applied in laser welding equipment, welding equipment, welding equipment and other directions, can solve problems such as difficulties in automatic welding, and achieve the advantages of convenient automatic welding processing, convenient and fast fixing, and improvement of welding efficiency and welding accuracy. Effect

Inactive Publication Date: 2020-05-05
成都烽火润达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology makes it easy to attach or detach any parts that are needed during an automated process without having them be fixed too much by their position within certain angles.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the stability and durability of grids used during nuclear fuels assemblies (NGAs). Griddings made from materials like steel or aluminum were found that had issues with resistance against damage caused by impact force after being welded into place within them due to their shape. To solve these challenges, new designs involving inclined chuck tables and fiber-optic sensors were developed but they still require manual adjustment overall.

Method used

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  • Laser welding clamp for grillwork
  • Laser welding clamp for grillwork

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0018] Such as figure 1 As shown, a grid laser welding jig includes a bottom plate 1 , a cover plate 3 and a side panel 2 . The side panel 2 is arranged between the bottom panel 1 and the cover panel 3, and both the bottom panel 1 and the cover panel 3 are provided with a slot, and the side panel 2 is clamped between the bottom panel 1 and the cover panel 3 through the slot. After the base plate 1, the cover plate 3 and the side wall plate 2 are fixed, a cuboid space is formed in the middle thereof, and the grid to be welded is placed in the cuboid space. The bottom plate 1 is provided with positioning pins, and the cover plate 3 is provided with corresponding pin holes for positioning, and the positioning pins pass through gaps in the grid that do not need to be welded to avoi

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Abstract

The invention relates to a laser welding clamp for a grillwork. The laser welding clamp comprises a bottom plate (1), a cover plate (3) and a side coaming (2), wherein the bottom plate (1) and the cover plate (3) are parallel to each other; the side coaming (2) is arranged between the bottom plate (1) and the cover plate (3) and forms a hexahedron structure with the bottom plate (1) and the coverplate (3); the grillwork to be welded is fixed in the hexahedron formed by the bottom plate (1), the cover plate (3) and the side coaming (2); a positioning pin is arranged on the bottom plate (1) andis used for positioning the cover plate (3); clamping grooves are formed in the opposite surfaces of the bottom plate (1) and the cover plate (3); the upper end and the lower end of the side coaming(2) are inserted into the clamping grooves correspondingly; and a plurality of welding holes are formed in the cover plate (3). According to the laser welding clamp, the grillwork is convenient and quick to fix, and the requirement for welding a 90-degree right-angle part in a lattice cell can be met; the grillwork is convenient to automatically weld and process, so that the welding efficiency andthe welding precision are improved.

Description

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Claims

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Application Information

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Owner 成都烽火润达科技有限公司
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