Band edge deburring or beveling device and method
A beveling and deburring technology, applied in the field of machinery, can solve the problems of lack of bevelling ability, difficulty in improving production efficiency, and difficulty in guaranteeing weld penetration, so as to improve welding efficiency and yield, and reduce production costs. Effect
Pending Publication Date: 2022-04-29
HUNAN XIANGTOU GOLDSKY NEW MATERIALS CO LTD
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Problems solved by technology
[0003] At present, the tool used for deburring in the production process of straight seam welded pipe is a scraper, which scrapes off the burrs on the edge of the belt, but in the scraping process, due to the fluctuation of the strip, the scraping effect is not ideal; secondly, in the scraping process , due to the certain ductility of the material, the burrs are connected together and become wires, which will have a more adverse effect on welding, or be brought into the forming roll, causing damage to the roll surface
[0004] In terms of beveling, most of the current welded pipe production lines do not have the ability to bevel, so the range of wall thickness that the production line can produce is limited, and the production efficiency is also difficult to improve
When welding thick-walled pipes, the penetration is difficult to guarantee, and the yield is also limited to a certain extent.
Method used
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Embodiment 1
[0024] Such as Figure 1-Figure 2 A method and device for strip edge deburring or beveling are shown, the device is installed between the strip uncoiler and the cold roll forming unit; the device is mainly composed of a base, a height adjustment bracket, a width adjustment bracket, and an angle adjustment bracket , shaking cylinder and openable sealed box.
[0025] Pass the strip to be deburred or beveled through the strip hole through the sealing box. At this time, the strip is in a tensioned state, and the width bracket, height bracket and angle bracket are adjusted according to the width, thickness and position of the burr. Adjustment, when adjusted to a proper position, each bracket can be fixed by locking bolts.
[0026] The pneumatic rotary gun is installed on the angle adjustment bracket, and keeps the position relatively fixed with the bracket; the pneumatic rotary gun is equipped with a grinding head; the pneumatic rotary gun drives the grinding head to rotate under ...
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The invention discloses a band edge deburring or beveling device which comprises a sealing box, a band penetrating hole for a band to penetrate through is formed in the sealing box, vertical long holes are formed in the positions, on the two sides of the band penetrating hole, of the side wall of the sealing box, rotating devices penetrate through the vertical long holes correspondingly, the rotating devices are connected with polishing heads, and the rotating devices are connected with angle adjusting bases. The angle adjusting base is hinged with a width adjusting base through a locking bolt; the bottom of the sealing box is conical, a chip removal hole is formed in the sealing box, and the sealing box is fixed to the base and connected with a vibration device. Burring or beveling can be carried out on strips of different widths, different thicknesses and different materials, the influence of burrs on the edges of thin strips or the thickness of thick strips on welding under the same welding condition is eliminated, the welding efficiency and the yield are improved, and the production cost is reduced.
Description
technical field [0001] The invention relates to the field of machinery, in particular to a device and method for deburring or beveling belt edges. Background technique [0002] In the production process of straight seam welded pipes, since the burrs on the belt edges will affect the stability of the welding arc and the surface quality and service life of the cold forming rolls, the burrs on the belt edges will be removed before forming. [0003] At present, the tool used for deburring in the production process of straight seam welded pipe is a scraper, which scrapes off the burrs on the edge of the belt, but in the scraping process, due to the fluctuation of the strip, the scraping effect is not ideal; secondly, in the scraping process , Due to the certain ductility of the material, the burrs are connected together and become wires, which will have a more adverse effect on welding, or be brought into the forming roll, causing damage to the roll surface. [0004] In terms of...
Claims
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IPC IPC(8): B24B9/00B24B41/00
CPCB24B9/04B24B9/002B24B41/00B24B41/005
Inventor 张望成李强孙清洁鲁蓉蓉曾宪山
Owner HUNAN XIANGTOU GOLDSKY NEW MATERIALS CO LTD