Oil injection device for rolling mill
An oil injection device and rolling mill technology, applied in the direction of rolling, metal rolling, metal rolling, etc., can solve the problems that the rolling cannot be carried out smoothly and the internal space of the archway is small, and it is easy to popularize and use, and the layout method is ingenious and good. The effect of using the effect
Inactive Publication Date: 2016-06-08
THE NORTHWEST MACHINE
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Problems solved by technology
[0002] The oil spraying device of the rolling mill, especially the oil spraying device of the 350mm Sendzimir 20-roll mill, due to the small space inside the archway, the nozzle-type oil spraying device cannot play a cooling and lubricating role in the narrow space, and eventually the rolling cannot be carried out smoothly
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[0028] Such as figure 1 , figure 2 with image 3 The fuel injection device for a rolling mill shown includes a first fuel injection mechanism 1 and a second fuel injection mechanism 2 arranged symmetrically from left to right, and a third fuel injection mechanism 3 and a fourth fuel injection mechanism 4 arranged symmetrically from left to right. The third fuel injection mechanism 3 is located below the first fuel injection mechanism 1, and the fourth fuel injection mechanism 4 is located below the second fuel injection mechanism 2; the first fuel injection mechanism 1, the second fuel injection mechanism 2 , the third fuel injection mechanism 3 and the fourth fuel injection mechanism 4 all include a support 1-1, a base plate 1-2, a backing plate 1-3 and a liquid spray pipe 1-4; the backing plate 1-3 is arranged on the base plate 1 -2 and one end of the backing plate 1-3 is flush with one end of the substrate 1-2, one end of the substrate 1-2 is connected to the bracket 1-1...
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The invention discloses an oil injection device for a rolling mill. The oil injection device comprises a first oil injection mechanism, a second oil injection mechanism, a third oil injection mechanism and a fourth oil injection mechanism, wherein the first oil injection mechanism and the second oil injection mechanism are arranged in a bilaterally symmetrical mode, the third oil injection mechanism and the fourth oil injection mechanism are arranged in a bilaterally symmetrical mode, the third oil injection mechanism is located under the first oil injection mechanism, and the fourth oil injection mechanism is located under the second oil injection mechanism. The first oil injection mechanism, the second oil injection mechanism, the third oil injection mechanism and the fourth oil injection mechanism are each provided with a bracket, a base plate, a backing plate and a liquid injection pipe. Each backing plate is arranged on the upper portion of the corresponding base plate, and one end of each backing plate is flush with one end of the corresponding base plate. One end of each base plate is connected with the corresponding bracket. Each bracket is fixedly connected with a rack of the rolling mill. Each liquid injection pipe is arranged on the corresponding base plate, perpendicular to the corresponding base plate and provided with an oil outlet groove stretching in the length direction of the liquid injection pipe. Each oil outlet groove communicates with a clearance between the corresponding backing plate and the corresponding base plate. According to the oil injection device for the rolling mill, effective oil injection in a narrow space can be achieved, and a good using effect is obtained.
Description
technical field [0001] The invention belongs to the technical field of rolling mills, and in particular relates to an oil injection device for rolling mills. Background technique [0002] The oil spraying device of the rolling mill, especially the oil spraying device of the 350mm Sendzimir 20-roll mill, due to the small space inside the archway, the nozzle-type oil spraying device cannot play a cooling and lubricating role in the narrow space, and eventually the rolling cannot be carried out smoothly . The plate-type oil spraying device can cool, lubricate, clean the roll and the strip in the rolling deformation area in a narrow space, and accurately spray the rolling oil to the deformation area of the roll and the strip. Thereby ensuring the smooth progress of rolling. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings in the above-mentioned prior art and provide an oil injection device for a rolling mill. The oil i...
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IPC IPC(8): B21B45/02B21B27/10
Inventor 贺峰苏小玉张晓辉韩国栋
Owner THE NORTHWEST MACHINE