Front floor positioning device for automobile spot welding and using method thereof

Abstract

The invention relates to the technical field of automobile spot welding, and especially relates to a front floor positioning device for automobile spot welding and a using method thereof. The device comprises a positioning frame, a processing device, a monitoring device and a positioning device. The processing device is arranged at the right end of the positioning frame; the left end face of the positioning frame is slidably connected with a display screen; a through hole is formed in the left end surface of the positioning frame; the display screen blocks the left side of the through hole; asliding block is fixedly connected to the bottom end of the right end surface of the display screen; the sliding block penetrates through the positioning frame; the sliding block is in sliding connection with the positioning frame; and the monitoring device is arranged at the top end of the positioning frame. According to the device, through arrangement of a first adapter pipe and a filter screen,and through cooperation of communication of the first adapter pipe and an exhaust pipe, sliding connection of the filter screen and a treatment box and communication of the air pump and the exhaust pipe and an air outlet pipe, when the device is used, welding fume can be thoroughly adsorbed and filtered, and therefore, the health of workers and the health of the working environment are guaranteed.

Description

technical field [0001] The invention relates to the technical field of automobile spot welding, in particular to a front floor positioning device for automobile spot welding and a using method thereof. Background technique [0002] Spot welding refers to the welding method that uses a columnar electrode to form a solder joint between the contact surfaces of two overlapping workpieces. During spot welding, the workpiece is first pressed to make close contact, and then the current is turned on. Under the action of resistance heat The contact part of the workpiece melts and forms a solder joint after cooling. Auto spot welding refers to spot welding of auto parts. With the continuous development of society, there are more and more types of auto spot welding devices, but some auto spot welding devices are used before The floor positioning device has some defects when used, therefore, the demand for a front floor positioning device for automobile spot welding and its use method i...

AI Technical Summary

Problems solved by technology

[0003] In the field of automobile spot welding, some of the front floor positioning devices for automobile spot welding currently used cannot deal with the welding fume well. The health and working environment are harmful, and the dust and foreign matter cannot be handled well, which will affect the accuracy of spot welding. There are also some front floor positioning devices used for spot welding of automobiles, which are not convenient for quick positioning. Positioning the front floor not only reduces the efficiency of the spot welding of the front floor, but also easily causes the front floor to be pinched. Moreover, when some automobile spot welding front floor positioning devices are in use, it is not convenient to monitor the spot welding status in real time. monitoring, so that it is not convenient to observe the spot welding situation, and can not quickly deal with the sudden situation in time. Therefore, in view of the above problems, a front floor positioning device for automobile spot welding and its application method are proposed

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