Positioning tooling for welding assembly of volute
A technology for positioning tooling and welding assembly, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as dust scraping or rubber scraping oil leakage, numerous processes, eccentricity of the entire volute, etc., to achieve Prevent wrinkling, simple tooling design, and avoid the effect of poor welding quality
Active Publication Date: 2015-01-07
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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Problems solved by technology
[0002] At present, in the field of volute welding in the hood industry, manual resistance welding is used for welding the volute, relying on manual welding of the volute, and the distance between the solder joints of the volute is 30mm, so it is necessary to manually scrape dust or glue. There are many, and there is a risk of oil leakage when scraping dust or rubber
At the same time, in the prior art, manual resistance welding is used, which relies purely on manual positioning, and the positioning is not accurate; purely relying on manual resistance welding, the distance between the solder joints is large, and the gap must be filled by scraping dust or glue; it is easy to cause the entire volute to be welded The eccentricity problem occurs when the impeller is assembled in the volute, and then the assembly eccentricity problem occurs when the impeller is assembled on the volute, resulting in the noise of the product
Method used
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[0018] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0019] as attached figure 1 — attached image 3 As shown, the present invention is a positioning tool for volute welding assembly, including a tooling base 1, a tooling base 2 is arranged on the tooling base 1, and a hydraulic cylinder I3 and a fixing rod are installed on the tooling base 1 below the tooling base 2 Part 4, the movable block 5 is set on the fixed rod 4, the movable block 5 is connected with the hydraulic cylinder I3, and the hydraulic cylinder I3 is set as a structure capable of controlling the movable block 5 to move up and down along the fixed rod 4, and the fixed rod 4 passes through the bottom plat...
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The invention provides a positioning tooling for welding assembly of a volute. The positioning tooling is used in the field of volute production. A hydraulic cylinder I (3) and a fixing rod part (4) are installed on a tooling base (1) of the positioning tooling for welding assembly of the volute, a moving block (5) is sleeved on the fixing rod part (4) and is connected with the hydraulic cylinder I (3), the hydraulic cylinder I (3) can control the moving block (5) to move up and down along the fixing rod part (4), the fixing rod part (4) penetrates through an opening portion (6) on a tooling bottom plate (2), a plurality of moving rods (7) are installed on the moving block (5), pressing blocks (8) are installed on moving rods (7), and he hydraulic cylinder I (3) is connected with a control component (9) which controls the hydraulic cylinder I (3) to rise and fall. The positioning tooling is simple in design and capable of positioning a bottom plate of the volute, a top plate of the volute and the volute conveniently and quickly, and simultaneously, the problem of the poor quality of welding of the volute can be solved.
Description
technical field [0001] The invention belongs to the technical field of volute production and processing, and more specifically relates to a positioning tool for volute welding and assembly. Background technique [0002] At present, in the field of volute welding in the hood industry, manual resistance welding is used for welding the volute, relying on manual welding of the volute, and the distance between the solder joints of the volute is 30mm, so it is necessary to manually scrape dust or glue. There are many, and there is a risk of oil leakage when scraping dust or rubber. At the same time, in the prior art, manual resistance welding is used, which relies purely on manual positioning, and the positioning is not accurate; purely relying on manual resistance welding, the distance between the solder joints is large, and it is necessary to scrape dust or glue to fill the gap; it is easy to cause the entire volute to be welded When the eccentricity problem occurs, it will cau...
Claims
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IPC IPC(8): B23K37/04
Inventor 田辉黄良志张海峰
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD