Welding detection device

Abstract

The invention discloses a welding detection device. The device comprises a cabinet body, wherein the cabinet body is internally provided with a cavity; a first embedding groove is formed in the inner top wall of the cavity; a second embedding groove is formed in the inner bottom wall of the cavity; an operating cavity which extends to the right side is arranged in the cabinet body at the bottom of the second embedding groove; a through groove which extends upwards and penetrates through the inner bottom wall of the cabinet body is formed in the tail end of an extending section of the right side of the operating cavity; a pushing-ascending groove which extends upwards and penetrates into the first embedding groove is formed in the inner wall of the rear side of the cavity; a first screwed rod is arranged in the pushing-ascending groove, and is connected with a first motor; the first motor is arranged in the inner top wall of the first embedding groove and is fixedly connected; a first glidingly connected block which is connected in a thread fit way and is connected with the pushing-ascending groove in a glidingly connected fit way is arranged on the first screwed rod; the front end surface of the first glidingly connected block penetrates into the cavity and is fixedly provided with a cross rod; and glidingly connected plates are equally arranged on the two sides of the cross rod. The device has the advantages of simple structure, convenient operation, wide detection range and high efficiency, leakage of ray is prevented, and detection safety is improved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding detection device. Background technique [0002] Welding inspection is widely used in welding technology, and it is an important inspection method to check whether the quality of welding products is qualified. It mainly uses the difference in intensity attenuation of the welding part (weld seam) of X-rays to penetrate the inspected item to determine whether there are pores in the welding product. , slag inclusion, incomplete penetration, incomplete fusion and cracks and other quality problems. In the prior art, the detection method for some larger welding products is single, the detection position adjustment is difficult, and many disadvantages such as missed detection often occur, which affect the detection results. At the same time, in the unprotected state, X-rays will cause great damage to the human body, and no damage-free operation cannot be guaranteed, which has ...

AI Technical Summary

Problems solved by technology

[0002] Welding inspection is widely used in welding technology, and it is an important inspection method to check whether the quality of welding products is qualified. It mainly uses the difference in intensity attenuation of the welding part (weld seam) of X-rays to penetrate the inspected item to determine whether there are pores in the welding product. , slag inclusion, incomplete penetration, incomplete fusion and cracks and other quality problems. In the prior art, the detection method for some larger welding products is single, the detection position adjustment is difficult, and many disadvantages such as missed detection often occur, which affect the detection results. At the same time, in the unprotected state, X-rays cause great damage to the human body, and it is impossible to guarantee non-damage operation, which has great disadvantages and cannot meet the existing needs

Images