A working method for uniformly spraying cooling air and water pipes from aluminum alloy wheel molds
A working method and aluminum alloy technology, which is applied in the field of aluminum alloy wheel processing, can solve the problems of out-of-sync mold deformation, uneven air outlet of cooling air outlet, product scrapping, etc., to ensure cooling effect, improve production efficiency, Guarantee the effect of processing quality
Active Publication Date: 2016-08-24
TIANJIN LIZHONG GRP CO LTD
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Problems solved by technology
[0002] During the wheel casting production process, the cooling pipes of the molds all adopt cooling air pipes with one-sided air intake, resulting in uneven air outlet of the cooling air, resulting in uneven cooling of the mold and affecting the processing quality. Asynchronous cooling will cause mold deformation The quantity is not synchronized, even causing the product to be scrapped
Moreover, the existing cooling method can only adjust the total air intake, and cannot precisely adjust the direction of each cooling air outlet, nor can it calculate the air intake, so it is difficult to achieve the best cooling effect and quality
Method used
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[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.
[0021] A working method for uniformly spraying cooling air and water pipes from an aluminum alloy wheel mold. This uniform cooling pipe is installed on the aluminum alloy wheel mold. For the structure of the cooling pipe, refer to the attached Figures 1 to 2 , including the air inlet pipe 1, the air ring 2, the nozzle positioning pipe 3, the copper nozzle 4, and the distribution pipe 5, the output end of the air inlet pipe is sealed and connected to the input ends of the three distribution pipes, and the three distribution pipes are connected to each other. The adjacent angles are all 120 degrees. The output ends of the three shunt pipes are radially and uniformly connected to the circular wind ring....
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The invention relates to a method for evenly jetting cooling air and water through a pipe for an aluminum alloy wheel mold. The even cooling pipe is installed on the aluminum alloy wheel mold. The method is characterized in that the cooling pipe comprises an air inlet pipe, a blast ring, a plurality of nozzle positioning pipes, a plurality of copper nozzles and a plurality of diversion pipes; the output end of the air inlet pipe is connected with the input ends of the diversion pipes in a sealed mode; the output ends of the three division pipes are evenly connected to the circular-ring-shaped blast ring in the radial direction; the nozzle positioning pipes are evenly and fixedly installed at the lower end of the blast ring in the radial direction, and one copper nozzle is installed in each nozzle positioning pipe in a rotating adjusting mode; a radial slit is made in the middle of the outlet end of each copper nozzle, fan-shaped water mist is jetted through the slits, and rotation of the jetting direction of the water mist is driven by the rotation of the direction of the nozzles. The jetting direction of the water mist is adjusted according to actual production demands, and it can be effectively guaranteed that the water mist from all the nozzles on the radial circumference is even, so that the cooling effect is effectively guaranteed, production efficiency is improved, and machining quality is guaranteed.
Description
technical field [0001] The invention belongs to the field of aluminum alloy wheel processing, in particular to a working method for uniformly spraying cooling air and water pipes from an aluminum alloy wheel mold. Background technique [0002] During the wheel casting production process, the cooling pipes of the molds all adopt cooling air pipes with one-sided air intake, resulting in uneven air outlet of the cooling air, resulting in uneven cooling of the mold and affecting the processing quality. Asynchronous cooling will cause mold deformation The quantity is not synchronized, even causing the product to be scrapped. Moreover, the existing cooling method can only adjust the total air intake, and cannot accurately adjust the direction of each cooling air outlet, nor can it calculate the intake air volume, so it is difficult to achieve the best cooling effect and quality. [0003] After testing, the following published similar patent applications were found: [0004] A wa...
Claims
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IPC IPC(8): B22D18/04B22D27/04
CPCB22D18/04B22D27/04
Inventor 邱立宝张晓光刘怀远杨海泉杨江春臧进
Owner TIANJIN LIZHONG GRP CO LTD