Device capable of efficiently detecting welding strength of shear pin
A technology for welding strength and shearing nails is applied in the field of devices for efficiently detecting the welding strength of shearing nails. Efficiency, energy saving effect
Inactive Publication Date: 2022-03-18
江苏诗礼石油科研仪器有限公司
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Problems solved by technology
[0002] Shear nails are commonly used connectors for welding on steel structures such as bridges and buildings. Shear nails mainly bear shear force. During the welding process, due to different technical techniques of operators, the welding quality may be uneven. , therefore, it is necessary to conduct spot checks on the welded shear studs. The common detection methods include breakage detection. The inspector uses tools such as hammers to hit the shear studs. If the shear studs are hammered off, it proves that the welding strength is not enough. High, unqualified random inspection, this method is simple and rude, a waste of time and physical strength, and the detection is not standardized, and the force of impact cannot be quantified
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[0025] The present invention will be described in detail in conjunction with the accompanying drawings.
[0026] Join Figure 1-6 An apparatus according to the shear strength of the weld efficient detection of staples, including the work substrate 10, the working width of the base body 10 is provided with longitudinal adjusting lever 17, the outer width adjustment lever 17 is provided with connector body 50, the working the base 10 is provided with two front and rear space 19, the space 19 is provided with a power shaft rotation body front and rear walls 20, 20 fixed to the power shaft 21 is provided with a soft rod, the flexible rod 21 is provided with an end portion of the work fixing hammer 22, the base 10 intermediate the working chamber 26 is provided with power, the power chamber 26 is provided with front and rear walls of the rotatable power shaft body 20, the power shaft 20 provided with a central rod 35 is fixed, the right and left power chamber 26 rotation of the actuator...
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The invention relates to the technical field of welding, and discloses a device capable of efficiently detecting the welding strength of a shear pin, which comprises a working base body, width adjusting rods are arranged in front of and behind the working base body, connecting bodies are arranged on the outer sides of the width adjusting rods, two movable spaces are arranged in front of and behind the working base body, and power shafts are rotatably arranged on the front and rear wall bodies of the movable spaces. When the device is used, impact detection can be carried out on the welding position of the shear pin, control over the highest momentum of the working hammer can be achieved by arranging the angle detector, the controller and the switch, and therefore the impact of the working hammer on the welding position of the shear pin can be quantitatively controlled; the detection consistency is good, errors caused by manual detection are avoided, and the working efficiency is improved.
Description
Technical field [0001] The present invention relates to the technical field of welding, in particular to a device the shear strength of the weld nail efficiently detected. Background technique [0002] Shear nails, used for connection, the main staple shear the shear force tolerance welded to the bridge, construction steel, in the welding process, the operator due to the different technical approach, the welding quality may be uneven Therefore, it is necessary to shear the staple welding after sampling, the break detection method includes common change detection, detection of the art tools such as a hammer hitting nails shear, shear when the staples are off the hammer, the weld strength is not proven high sampling failed, this method is simple and crude, waste of time and energy, and there are no standard detection, the power can not be quantified at the time of impact. Inventive content [0003] Object of the present invention is to provide a welding apparatus staple shear stre...
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Patent Timeline
Login to View More IPC IPC(8): G01N3/307G01N3/02
CPCG01N3/307G01N3/02G01N2203/0048
Inventor 曹希峰马辉顾正晖李奕锟王锐玉耀乔荟宁赵慧莹
Owner 江苏诗礼石油科研仪器有限公司