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Fixed seat of suction arm used for welding smoke dust purifier

A welding fume and purifier technology, which is applied to welding equipment, dust removal, auxiliary welding equipment, etc., can solve the problems of inconvenient use, increased friction between the suction arm and the casing, and unfavorable rotation of the suction arm, so as to achieve easy operation , reduce friction, and rotate easily

Pending Publication Date: 2017-12-15
JINAN HUAXIN AUTOMATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The smoking pipe is supported and guided by the suction arm, and the suction arm is connected to the welding fume purifier through the fixing seat. Most of the current fixing seats are directly connected to the sleeve on the fixing seat. After long-term use, the suction arm Increased friction between the sleeve and the sleeve is not conducive to the rotation of the suction arm on the fixed seat, which is inconvenient to use

Method used

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  • Fixed seat of suction arm used for welding smoke dust purifier
  • Fixed seat of suction arm used for welding smoke dust purifier

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with drawings and embodiments.

[0017] A suction arm fixing seat for a welding fume purifier, comprising a connecting cylinder 1, a sleeve 2, a bearing 3 and a connecting shaft 4, wherein the connecting cylinder 1 is installed on the upper end of the welding fume purifier casing, and the sleeve 2 is fixed inside the connecting cylinder 1, the bearing 3 is installed inside the casing 2, and the connecting shaft 4 is fixedly connected with the bearing 3.

[0018] The connecting cylinder 1, sleeve pipe 2 and bearing 3 are all coaxial, such as figure 1 A connecting ring 5 is welded outside the connecting cylinder 1, and the connecting ring 5 is fixedly connected with the casing of the welding fume purifier by bolts.

[0019] The connecting cylinder 1 and the casing 2 are fixedly connected by a plurality of connecting pieces 6, and the connection method is welding. The multiple connecting pieces 6 are in ...

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Abstract

The invention discloses a fixing seat of a suction arm used for a welding smoke dust purifier, and belongs to the technical field of welding smoke dust treatment equipment. The fixing seat of the suction arm used for the welding smoke dust purifier comprises a connecting barrel, a casing, a bearing and a connecting shaft, wherein the connecting barrel is installed at the upper end of a welding smoke dust purifier case, and the casing is fixed on the interior of the connecting barrel; and bearing is installed in the casing, and the connecting shaft is fixedly connected with the bearing. According to the fixing seat of the suction arm used for the welding smoke dust purifier, the bearing is added between the casing and the connecting shaft, friction is reduced, rotating of the suction arm is more light and convenient, increasing of the coaxial degree is facilitated, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of welding fume treatment equipment, in particular to a suction arm fixing seat for a welding fume purifier. Background technique [0002] Welding fume purifier is used for purification of fume and dust generated in welding, cutting, grinding and other processes, as well as recovery of rare metals and valuable materials, etc. It can purify a large number of fine metal particles suspended in the air that are harmful to human body. [0003] The working principle of the welding fume purifier is: through the gravitational action of the fan, the welding fume exhaust gas is sucked into the equipment through the mouth of the universal flexible suction arm. , the welding fume enters the filter chamber, and the welding fume flows in the filter chamber. Using gravity and upward airflow, firstly, the coarse dust is directly dropped to the ash collection drawer, and the welding fume containing particulate dust is blocke...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/04B23K37/00
CPCB08B15/04B23K37/00
Inventor 赵永文黄丽丽单长正
Owner JINAN HUAXIN AUTOMATION ENG
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