Electric welding device for producing and manufacturing air fan and welding method of electric welding device
A fan and air technology, applied in the direction of auxiliary devices, manufacturing tools, welding equipment, etc., can solve the problems of difficult air fan blade deflection angle adjustment, inconvenient smoke absorption, inconvenient height adjustment, etc., to improve welding efficiency, ensure health, The effect of increasing the degree of automation
Inactive Publication Date: 2021-01-15
JIANGSU JIUGAO ELECTRONICS TECH
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an electric welding device and welding method for the production and manufacture of air fans, which solves the inconvenience of adjusting the height of the electric welding device for the production and manufacture of air fans in the prior art, and it is not easy to adjust the height of the air blower. The deflection angle of the blades can be adjusted and it is inconvenient to absorb the smoke in the welding process
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[0039] see Figure 1-9 , the present invention provides the following technical solutions: an electric welding device for air blower manufacturing, including a box body 1, two first threaded rods 2 with opposite threads are arranged in the box body 1, and the first threaded rods 2 Both ends are rotationally connected with the inner wall of the box body 1 respectively, and the left end of the first threaded rod 2 is fixedly connected with a pulley 3, and the pulleys 3 are connected through the transmission of the first belt 4, and the right end of one of the first threaded rods 2 is fixed The driven wheel 5 is connected, the inner bottom wall of the box body 1 is fixedly connected with the first motor 6, the driving end of the first motor 6 is fixedly connected with the driving wheel 7 corresponding to the position of the driven wheel 5, and the driving wheel 7 passes through the second belt 8 is connected to the driven wheel 5 in transmission, two sets of blocks 9 are threaded...
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The invention belongs to the technical field of air fan welding equipment, and particularly relates to an electric welding device for producing and manufacturing an air fan and a welding method of theelectric welding device. The electric welding device comprises a box body, two first threaded rods with opposite threads are arranged in the box body, and the two ends of each first threaded rod arerotationally connected with the inner wall of the box body; and belt wheels are fixedly connected to the left ends of the first threaded rods, the belt wheels are in transmission connection through afirst belt, a driven wheel is fixedly connected to the right end of one of the first threaded rods, and a first motor is fixedly connected to the inner bottom wall of the box body. Through the first threaded rods, rotating rods, limiting blocks, rotating blocks, clamping blocks, clamping plates, third electric telescopic rods, a smoke suction head and a filtering box, the height of the electric welding device can be adjusted, operators at different heights can use the electric welding device conveniently, the angle of blades of the welded air fan can be adjusted conveniently, smoke generated in the welding process can be absorbed, and environment protection is facilitated.
Description
technical field [0001] The invention relates to the technical field of air fan welding equipment, in particular to an electric welding device and a welding method for the production and manufacture of air fans. Background technique [0002] The air fan is a disc equipped with blades, which includes a chassis, blades and a top cover. The air fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. Air fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induction of boilers and industrial furnaces; cooling and cooling in air conditioning equipment and household appliances Ventilation; drying and selection of grain, wind tunnel wind source and inflation and propulsion of hovercraft, etc. [0003] During the manufacturing process of the air fan, the disc and the blades need to be welded, usually through a...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23K37/02B23K37/04B23K37/047B23K37/00
CPCB23K37/02B23K37/0443B23K37/047B23K37/00
Inventor 翟中敏吕剑
Owner JIANGSU JIUGAO ELECTRONICS TECH