Lower support welding fixture of grid plate of car
A technology of welding fixtures and grid plates, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of unstable quality and low efficiency, improve assembly quality, ensure accuracy and consistency , easy-to-achieve effects
Active Publication Date: 2015-01-14
JIANGSU FUTAO VEHICLE PARTS
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Problems solved by technology
[0003] The purpose of the present invention is to design a car grille that can improve efficiency and ensure assembly quality in view of the problems of low efficiency and unstable quality caused by manual scribing and spot welding in the process of the existing car grille plate lower bracket device. Welding jig for bracket under grille
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[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0013] Such as figure 2 shown.
[0014] A welding jig for the lower bracket of an automobile grid plate, which includes a flat bottom plate 1, four right-angled trapezoidal positioning blocks 2 are arranged on the flat bottom plate 1, the hypotenuses of the two right-angled trapezoidal positioning blocks 2 are arranged oppositely, and the oppositely arranged Between the two right-angled trapezoidal positioning blocks 2, a positioning groove 4 matching the connecting ear 3 on the lower bracket of the automobile grid plate is formed. The earholes 6 on the bracket under the panel match; the depth of the positioning groove 4 and the height of the positioning column 5 match the thickness of the bracket under the automobile grid panel. In order to facilitate positioning on the spot welding machine, a positioning side block 7 for positioning on the weld...
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The invention provides a lower support welding fixture of a grid plate of a car. The lower support welding fixture comprises a flat bottom plate (1), and is characterized in that four right trapezoidal positioning blocks (2) are arranged on the flat bottom plate (1); the inclined sides of two right trapezoidal positioning blocks (2) are oppositely arranged; a positioning groove (4) matched with a connecting lug (3) on a lower support of the grid plate of the car is formed between two oppositely arranged right trapezoidal positioning blocks (2); a positioning column (5) is arranged in the positioning groove (4), and matched with a lug hole (6) on the lower support of the grid plate of the car; and the depth of the positioning groove (4) and the height of the positioning column (5) are matched with the thickness of the lower support of the grid plate of the car. The lower support welding fixture of the grid plate of the car has simplicity in structure, and has benefit to the improvement of the production efficiency, as well as keeping the consistency of the welding quality.
Description
technical field [0001] The invention relates to a jig for manufacturing automobile parts, in particular to a jig for processing an automobile grid plate, in particular to a welding jig for the lower bracket of an automobile grid plate. Background technique [0002] The lower bracket of the automobile grille plate is one of the important parts in the automobile. It consists of a bottom plate 8 and connecting ears 6 welded on the bottom plate, such as figure 1 shown. The traditional welding method is to press and form the base plate 8 and the connecting ear 6 respectively, then manually draw a line on the base plate 8, and then place the connecting ear at the marked position and use a spot welding machine for spot welding. The method is not only inefficient, but also easy to move during the welding process, and the product quality fluctuates greatly. Contents of the invention [0003] The purpose of the present invention is to design a car grille that can improve efficienc...
Claims
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IPC IPC(8): B23K37/04
Inventor 周勤斌
Owner JIANGSU FUTAO VEHICLE PARTS