Fixture for laser welding of three-dimensional curved surface products
A three-dimensional surface, laser welding technology, applied in laser welding equipment, welding equipment, welding equipment and other directions, can solve the problems of inaccurate positioning, poor operability, inaccurate positioning of the fixture on the workpiece, etc., to achieve convenient replacement of workpieces, welding High efficiency and good convenience
Inactive Publication Date: 2011-05-04
HANS LASER TECH IND GRP CO LTD
View PDF4 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this way, when installing a three-dimensional curved surface product, it must be installed after the laser welding equipment stops, which is not conducive to the interchangeability and high efficiency of the product on the laser welding equipment
At the same time, the existing fixtures have the following disadvantages when used for laser welding of three-dimensional curved surface products: 1. The positioning of the entire fixture on the laser welding equipment is not accurate; 2. The positioning of the fixture to the workpiece is not accurate; 3. The convenience of welding workpieces Not good; 4. It is not convenient to replace the workpiece, and the operability is not good; 5. The welding efficiency of the workpiece is not high
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] like figure 1 As shown, it is a three-dimensional schematic diagram of a preferred embodiment of the fixture for laser welding of three-dimensional curved surface products in a clamped state, figure 2 It is a schematic top view of the preferred embodiment in a clamped state, image 3 It is a schematic bottom view of the preferred embodiment in a clamped state.
[0025] In this preferred embodiment, the fixture for laser welding of three-dimensional curved surface products includes an upper template 2 and a lower template 1, and the lower surface of the upper template 2 and the upper surface of the lower template 1 are respectively modeled on the three-dimensional curved surface to be welded. The upper part and the lower part of the product, when the upper template 2 and the lower template 1 are fixed together up and down by means of matching positioning pins and holes, the three-dimensional curved surface product to be welded can be clamped between the two, through T...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a fixture for the laser welding of a three-dimensional curved surface product, which comprises an upper die plate and a lower die plate, wherein the lower surface of the upper die plate and the upper surface of the lower die plate are in profile modeling on the upper part and the lower part of the welded three-dimensional curved surface product respectively; when the upper die plate and the lower die plate are fixed together up and down, the welded three-dimensional curved surface product can be clipped between the upper die plate and the lower die plate; ; because the lower surface of the upper die plate and the upper surface of the lower die plate are pressed against the upper part and the lower part of the welded three-dimensional curved surface product respectively, the product is positioned; and the upper die plate and the lower die plate are provided with a plurality of given-way holes. The fixture for the laser welding of the three-dimensional curved surface product has the advantages of accurate positioning of the whole welding fixture, accurate positioning of the product, good convenience for welding a workpiece, convenient replacement of the workpiece, good operability and high efficiency of welding the workpiece.
Description
technical field [0001] The invention relates to a fixture, in particular to a fixture for laser welding of three-dimensional curved surface products. Background technique [0002] At present, in the existing laser welding system, when performing laser welding on three-dimensional curved surface products, such as laser welding on impeller products, in order to accurately position complex structures such as three-dimensional curved surface products, different separate fixtures are generally used to fix them The upper and lower sides of the three-dimensional curved surface product are welded on the laser welding equipment. In this way, when installing a three-dimensional curved surface product, it must be installed after the laser welding equipment stops, which is not conducive to the interchangeability and high efficiency of the product on the laser welding equipment. At the same time, the existing fixtures have the following disadvantages when used for laser welding of three...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/053B23K26/30
Inventor 高云峰蔡建平张永锋任巨海成岳锋
Owner HANS LASER TECH IND GRP CO LTD