Steel pipe stamping feeding device
A technology of feeding device and steel pipe, applied in auxiliary devices, auxiliary welding equipment, welding equipment and other directions, can solve the problems of reducing production efficiency, reducing the quality of welded steel pipes, consuming manpower and machinery costs, saving labor costs and improving convenience. , the effect of improving production efficiency
Active Publication Date: 2022-06-28
ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD
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- Application Information
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Problems solved by technology
The existing welded steel pipes are generally manufactured by stamping first, and then enter the welding equipment for welding. The intermediate process requires manpower and mechanical costs, which reduces production efficiency, and the welding seam after forming is also prone to distortion of cylindricity , reducing the quality of welded steel pipes
Method used
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[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments: see Figure 1-Figure 8 , The steel pipe punching and feeding device includes a frame 1, a slider 2, a punch 3, a lower die 4 and a push rod 5. The punch 3 is arranged on the slider 2, and the punch 3 is provided with a push rod 5 A guide rail is provided between the punch 3 and the slider 2. The punch 3 can slide on the guide rail under the action of the push plate 5. The push rod 5 is preferably a hydraulic push rod. There is a hydraulic jacking mechanism that controls the sliding of the sliding block 2, which is the prior art, namely a hydraulically driven press. The lower die 4 is fixed on the frame 1, and the sliding block 2 and the frame 1 are connected. There are several cylindrical guide rods between them.
[0023] The punch 3 is horizontally fixed with a punch rod 6, the outer diameter of the punch rod 6 is matched with the inn...
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The invention discloses a steel pipe stamping and feeding device, comprising a frame, a slider, a punch, a lower die and a push rod, the punch is arranged on the slider, a push rod is arranged on the punch, and a push rod is arranged on the punch. A stamping rod is provided, a welding torch is arranged inside the stamping rod, a clamping block matched with the stamping rod is provided on the lower die, and the clamping block is arranged symmetrically on the lower die, and the lower die is provided with The locking device is used to lock the position of the clamping block during stamping. The lower die is provided with a reset device that can reset the clamping block after unlocking. The reset device is equipped with a discharge device that can displace the steel pipe after stamping. , the frame is provided with a lifting device that provides pulling force for the feeding device. The present invention provides a steel pipe stamping feeding device that can improve the production efficiency of welded steel pipes, and improve the welding quality and the quality of the steel pipes.
Description
technical field [0001] The invention relates to the technical field of steel pipe production equipment, in particular to a steel pipe punching and feeding device. Background technique [0002] Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after being crimped and welded. Advantages, and welded steel pipe production process is simple, high production efficiency, more varieties and specifications, less equipment investment. The existing welded steel pipe is generally manufactured by stamping and forming first, and then entering the welding equipment for welding. The intermediate process requires labor and mechanical costs, which reduces the production efficiency, and the welding seam after forming is also prone to distortion of cylindricity. , reducing the quality of welded steel pipes. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies in the prior art, the present invention provides a steel pipe punching and fee...
Claims
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IPC IPC(8): B21D45/04B23K37/053B21C37/08
CPCB21D45/04B23K37/053B21C37/08
Inventor 周忠飞叶寿喜叶博睿谢舍东童秋明田超石付宗
Owner ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD