Carbide drill welding quality detection device
A technology of welding quality and detection device is applied in the field of welding quality detection device for cemented carbide drill bits, which can solve the problems of low detection efficiency, missed detection, wrong detection, and inability to meet the needs of large-scale drill bit detection.
Active Publication Date: 2017-07-21
宁波神钻工具有限公司
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Problems solved by technology
Both of the above two methods of drill welding quality inspection require manual on-duty, and the detection efficiency is low, and it is easy to have missed inspections and wrong inspections. The manual labor intensity is high and cannot meet the needs of large-scale drill inspection.
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 with Figure 7 shown;
[0025] The cemented carbide drill bit welding quality detection device of the present invention, it comprises frame 1, automatic feeding mechanism 2, feeding mechanism 3, cleaning mechanism 4, coupling agent coating mechanism 5 and ultrasonic detection mechanism 6, described automatic feeding mechanism The mechanism 2 is arranged at the front end of the feeding mechanism 3, and the cleaning mechanism 4, the coupling agent coating mechanism 5 and the ultrasonic detection mechanism 6 are sequentially arranged along the feeding direction of the feeding mechanism 3; Material belt 7, driving motor and driving wheel 14 for driving the transmission of material conveyor belt 7, the outer wall of said conveyor belt 7 is provided wit...
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The invention discloses a carbide drill welding quality detection device comprising a rack, an automatic feeding mechanism, a material transporting mechanism, a cleaning mechanism, a coupling agent coating mechanism and an ultrasonic detection mechanism, wherein the cleaning mechanism, the coupling agent coating mechanism and the ultrasonic detection mechanism are sequentially arranged along the material transporting direction of the material transporting mechanism; the material transporting mechanism comprises a material transporting belt, a driving motor and a driving wheel driving the material transporting belt to move; a clamping slot is arranged on the outer side wall of the material transporting belt; a feeding motor and a cylindrical feeding roller are arranged on the rack at the material discharge end of the automatic feeding mechanism; a feeding groove is arranged on the outer side wall of the feeding roller; and when the material transporting belt is in a driving state, welding parts of the drill to be detected in the clamping slot on the material transporting belt sequentially passes through a detection port of the ultrasonic detection mechanism. The carbide drill welding quality detection device can effectively avoid missing detection and mistaken detection caused by human factors, improve production detection efficiency and accuracy, and reduce labor intensity of detection personnel.
Description
technical field [0001] The invention relates to the technical field of drill bit quality detection, in particular to a cemented carbide drill bit welding quality detection device. Background technique [0002] In order to improve the drilling hardness and drilling efficiency of the drill bit, the existing drill bit generally has a cemented carbide blade embedded in the head of the drill rod, and the cemented carbide blade is used as the cutter head for drilling. It is a separate structure with the drill pipe head. During processing, the two need to be fixedly connected together by welding. Cemented carbide inserts have the characteristics of high hardness and good wear resistance, but they also have disadvantages such as high brittleness and poor toughness. When the cemented carbide blade is welded to the drill pipe head of medium carbon steel or low alloy steel, the welding performance directly affects the use effect of the cemented carbide blade; since the cemented carbid...
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IPC IPC(8): G01N29/22G01N29/04
Inventor 练炳方
Owner 宁波神钻工具有限公司