Portable metal tube bending device
A technology for bending devices and metal pipes, applied in the field of bending devices, can solve the problems of inconvenient use and small applicability, and achieve the effect of convenient use and wide applicability
Inactive Publication Date: 2012-07-11
JIANGSU LAKE TECH
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Problems solved by technology
[0002] At present, metal pipes of different shapes are usually used in the mechanical manufacturing process. For example, there is a U-shaped metal pipe in the air filter device. The U-shaped metal pipe is made by bending a relatively straight metal pipe. A metal tube bending device is used to bend a relatively straight metal tube into a U-shaped metal tube. The more common metal tube bending device mainly includes a fixing device and two ejector rods symmetrically arranged on both sides of the fixing device. The middle position of the metal tube is fixed, and then the two ends of the metal tube are lifted up by two push rods to complete the bending. The fixing device is usually a short tube body, and the processed metal tube is inserted into the above tube during use. The body achieves the purpose of fixing the metal tube. Although the tube body can play the role of fixing the metal tube during the bending process of the metal tube, it can only bend one specification because the size of the tube body cannot be changed. Metal tube, so inconvenient to use and less applicable
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[0010] see figure 1 As shown, a portable metal pipe bending device includes a support platform 1, a fixing device 2 for fixing the metal pipe is arranged on the support platform 1, and two ejector rods 3 are arranged symmetrically on both sides of the fixed pipe. The bottom of the bar 3 is connected by a cross bar 4 , and a power unit 5 is connected in the middle of the cross bar 4 . When in use, the middle position of the metal pipe is fixed on the fixing device 2, and then the two ends of the metal pipe are lifted by the ejector rods 3 on both sides of the fixing device to bend the metal pipe into the required U-shaped metal pipe, and the two ejector rods 3 is driven by a power device 5, so the synchronization is better. The special feature of the present invention is that the fixing device 2 consists of a stopper 21 fixedly arranged on the support platform 1 and a pressing block 22 movably arranged on the support platform 1 Composition, the briquetting block 22 is connecte...
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The invention discloses a portable metal tube bending device, which comprises a support platform. A metal tube fixing device is arranged on the support platform, two ejector rods are symmetrically arranged on two sides of the fixing device, the bottoms of the two ejector rods are connected through a cross rod, and a power device is connected in the middle of the cross rod. The portable metal tube bending device is characterized in that the fixing device comprises a fixed stopper and a movable pressing block connected with a driving device. The portable metal tube bending device is convenient in use and wide in applicability.
Description
technical field [0001] The invention relates to a bending device, in particular to a portable metal pipe bending device. Background technique [0002] At present, metal pipes of different shapes are usually used in the mechanical manufacturing process. For example, there is a U-shaped metal pipe in the air filter device. The U-shaped metal pipe is made by bending a relatively straight metal pipe. A metal tube bending device is used to bend a relatively straight metal tube into a U-shaped metal tube. The more common metal tube bending device mainly includes a fixing device and two ejector rods symmetrically arranged on both sides of the fixing device. The middle position of the metal tube is fixed, and then the two ends of the metal tube are lifted up by two push rods to complete the bending. The fixing device is usually a short tube body, and the processed metal tube is inserted into the above tube during use. The body achieves the purpose of fixing the metal tube. Although...
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IPC IPC(8): B21D7/02
Inventor 姜锋
Owner JIANGSU LAKE TECH