Steel pipe stamping and feeding device
A technology of feeding device and steel pipe, applied in auxiliary devices, push-out equipment, auxiliary welding equipment, etc., can solve problems such as labor and mechanical cost, production efficiency reduction, cylindricity distortion, etc.
Active Publication Date: 2021-09-07
ZHEJIANG CHUANBOZHE METAL DECOUATION MATERIAL CO LTD
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- Abstract
- Description
- Claims
- 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 accompanying drawing and specific embodiment: see Figure 1-Figure 8 , a steel pipe stamping feeding device, including 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, and the frame 1 is provided with There is a hydraulic jacking mechanism to control the sliding of the slider 2, which is a prior art, that is, a hydraulically driven press, the lower mold 4 is fixed on the frame 1, and the distance between the slider 2 and the frame 1 A number of cylindrical guide rods are arranged between them.
[0023] A stamping rod 6 is fixed horizontally on the punch 3, and the outer diameter of the stamping...
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The invention discloses a steel pipe stamping and feeding device. The device comprises a rack, a sliding block, a punch, a lower die and a push rod, wherein the punch is arranged on the sliding block; the push rod is arranged on the punch; a stamping rod is arranged on the punch; a welding gun is arranged in the stamping rod; clamping blocks matched with the stamping rod are arranged on the lower die; the clamping blocks are symmetrically arranged on the lower die; the lower die is provided with a locking device used for locking the position of the clamping block during stamping; the lower die is provided with a reset device capable of resetting the clamping block after unlocking; the reset device is provided with a discharging device capable of enabling a stamped steel pipe to move; and the rack is provided with a lifting device for providing pulling force for the discharging device. According to the steel pipe stamping and feeding device, the production efficiency of welded steel pipes can be improved, the welding quality is improved, and the quality of the steel pipes is improved.
Description
technical field [0001] The invention relates to the technical field of steel pipe production equipment, in particular to a steel pipe stamping 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. In modern production and manufacturing, welded steel pipe is one of the most used profiles. Compared with seamless steel pipe, it has a lower price. Advantages, and the production process of welded steel pipe is simple, high production efficiency, more varieties and specifications, less investment in equipment. 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...
Claims
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Patent Timeline
Login to View More 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