Aluminum alloy wheel edging machine
An aluminum alloy and deflashing technology, applied in metal processing machinery parts, metal processing equipment, clamping and other directions, can solve problems such as low efficiency, adverse effects on rim spinning quality, and inaccurate positioning of clamping
Active Publication Date: 2015-03-04
秦皇岛燕大现代集成制造技术开发有限公司
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Problems solved by technology
[0002] In the die-casting process of aluminum alloy wheels, due to the gaps in the parting surface, flashes will be generated on the surface of the aluminum alloy die-casting blank, which will bring a lot of inconvenience to the subsequent processing, especially resulting in inaccurate positioning of the clamping process in the machining process, increasing the The scrap rate is increased, and it also has a great adverse effect on the quality of rim spinning
[0003] At present, most of the manual methods are used to remove the flash, which is labor-intensive, poor in quality and low in efficiency.
Method used
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[0018] The technical scheme of the present invention is concretely implemented as follows: CNC motor 4 and ball screw 25 are equipped with on the rear top of bed 5; The rotating pressure plate 11 of the pressing plate 1 is connected with the inner ring 23 of the slewing bearing, and its outer ring 22 is connected with the connecting plate 26; fixed above the bed. The central indentation of the bed 5 is provided with a guide rail 6 along which four sliding blocks 24 can slide up and down. Vertical slide plate 7 is affixed with slide block 24, and two horizontal guide rails 28 are arranged on it; Horizontal guide rail 28 left and right respectively has a horizontal slide plate 8 to cooperate with it; The knife rest 12 is installed at the end of the knife rest arm 9, and the knife rest 12 swings slightly around the installation shaft, so that the blade of the knife keeps in contact with the rim surface whose busbar is non-linear; The non-working part (cutting angle) of the whee...
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The invention discloses an aluminum alloy wheel edging machine, which belongs to special type numerical-control processing equipment for aluminum alloy wheels and consists of a machine body, an automatic centering clamping device, a chuck, a rotary table, a knife perpendicular moving mechanism and a knife radial adaptive feeding abutting mechanism. The aluminum alloy wheel edging machine is specially used for removing annular edges on blanks when aluminum alloy wheels are cast under low pressure, wherein the annular edges are formed due to the fact that gaps are formed among parting surfaces. At present, a manual edging mode is adopted generally, efficiency is low, and work conditions are poor. In order to change production statuses at present, the aluminum alloy wheel edging machine is invented and developed. The edging mechanism of the edging machine includes that a wheel blank under the rotatable chuck is driven by a driving device mounted under a worktable to rotate at high speed, an edge is completely separated from the wheel blank due to knife radial movement and abutting, and the edge of the casting aluminum alloy wheel blank is removed automatically.
Description
technical field [0001] The invention relates to a deburring machine for aluminum alloy wheels, which belongs to numerical control processing equipment for aluminum alloy wheels, and is specially used for removing burrs on the outer surface of low-pressure casting aluminum alloy wheel blanks. Background technique [0002] In the die-casting process of aluminum alloy wheels, due to the gaps in the parting surface, flashes will be generated on the surface of the aluminum alloy die-casting blank, which will bring a lot of inconvenience to the subsequent processing, especially resulting in inaccurate positioning of the clamping process in the machining process, increasing the The scrap rate is increased, and it also has a great adverse effect on the quality of rim spinning. [0003] At present, most of the manual methods are used to remove the flash, which is labor-intensive, poor in quality and low in efficiency. The aluminum alloy wheel deburring machine developed by the inven...
Claims
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IPC IPC(8): B23D79/00B23Q3/08B23Q1/26
Inventor 孙惠学王志松向春霖孙绍明
Owner 秦皇岛燕大现代集成制造技术开发有限公司