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Locating fixture for volute welding

A technology for positioning tooling and volute, which is applied in the direction of welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc. It can solve problems such as dust scraping or rubber scraping oil leakage, product noise, and large solder spot spacing, etc., to achieve clamping Convenience, simple structure, and the effect of improving welding quality

Active Publication Date: 2013-04-10
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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AI Technical Summary

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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  • Locating fixture for volute welding
  • Locating fixture for volute welding
  • Locating fixture for volute welding

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Embodiment Construction

[0019] 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:

[0020] as attached figure 1 — attached image 3 As shown, the present invention is a positioning tool for volute welding, including a tooling base 1, a tooling base 2 is arranged on the tooling base 1, an internal positioning component 3 is installed on the tooling base 2, and the volute 4 is configured to be able to be fastened For the structure on the internal positioning part 3 , a pressing part 5 capable of pressing the volute 4 on the internal positioning part 3 is arranged on the tooling bottom plate 2 .

[0021] The internal positioning part 3 includes a volute top plate positioning part 22, and the volute top...

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Abstract

The invention provides a locating fixture for volute welding, which is applied to the technical field of volute welding. The locating fixture for volute welding comprises a fixture base (1), wherein a fixture bottom plate (2) is arranged on the fixture base (1), an internal locating part (3) is arranged on the fixture bottom plate (2), a volute(4) is set to be of a structure capable of being buckled on the internal locating part (3), and a pressing part (5) capable of tightly pressing the volute (4) on the internal locating part (3) is arranged on the fixture bottom plate. The locating fixture for volute welding has a simple structure, is convenient for clamping, and can accurately realize clamping and locating of the volute, thereby being capable of remarkably improving the welding quality of a volute top plate and a volute bottom plate.

Description

technical field [0001] The invention belongs to the technical field of volute welding, and more specifically relates to a positioning tool for volute welding. 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 cause the assembly eccentricity pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
Inventor 田辉黄良志张海峰
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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