Mechanism for preventing side rolling oil of roller from splashing

Abstract

The mechanism for preventing the rolling oil on the side portion of the roller from splashing is characterized by comprising an upper roller and a lower roller which are used for rolling plates and roller seats which are arranged on roller shoulders at the two ends of the roller and used for supporting the roller shoulders, nozzles used for spraying the rolling oil to the roller are arranged on the feeding side of the upper roller and the feeding side of the lower roller, and connecting strips are installed on the roller seats. The connecting strip is connected with an oil baffle plate located between two roller shoulders of the upper roller and the lower roller, the oil baffle plate is provided with a protruding strip located at a gap between the upper roller and the lower roller, and the oil baffle plate and the protruding strip are used for preventing rolling oil from being splashed to a plate at the discharging end; the mechanism for preventing the rolling oil on the side portion of the roller from splashing is reasonable in design and can prevent the rolling oil from splashing to the surface of an aluminum material on the discharging side so as to guarantee the surface quality of the aluminum material.

Description

Technical field:

[0002] The utility model relates to a mechanism for preventing the rolling oil from splashing on the side of a roller, in particular to a mechanism for use on an aluminum material rolling roller. Background technology:

[0004] When rolling aluminum, aluminum rollers need to cool down and lubricate by spraying rolling oil. Usually, the nozzle for spraying rolling oil is located on the feed side of the aluminum. However, during the spraying process, the rolling oil will spray from the feed side of the aluminum to the discharge side from the roller shoulder and other positions, thereby forming irregular oil spots on the surface of the aluminum, affecting the quality of the aluminum product.

[0005] At present, a Chinese patent "Flange splash-proof shield" has been retrieved, with publication number CN212107476U, which includes an annular protective belt, a flange is arranged in the annular protective belt, and fixing plates perpendicular to the annular protective belt are fixed at both ends of the annular protective belt, the fixing plates are square and have bolt holes, and studs and nuts used in conjunction with the bolt holes, and the bolt holes are aligned when the fixing plates at both ends of the annular protective belt are aligned; the annular protective belt also includes a U-shaped metal sheet, and corresponding fixing holes are arranged on the metal sheets on the upper and lower sides of the metal sheet, the opening of the metal sheet faces inward, and the annular protective belt is fixed to the flange through the fixing holes by connecting bolts of the flange. The patent has the characteristics of simple structure, long service life, and not easy to fall off; but it cannot prevent rolling oil from splashing onto the surface of the aluminum material on the discharge side to ensure the surface quality of the aluminum material. Summary of the invention:

[0007] The utility model aims to provide a mechanism for preventing rolling oil from splashing on the side of the roller. The mechanism for preventing rolling oil from splashing on the side of the roller is reasonably designed and can prevent rolling oil from splashing onto the surface of aluminum material on the discharge side to ensure the surface quality of the aluminum material.

[0008] The utility model provides a mechanism for preventing rolling oil from splashing on the side of a roller, and is characterized in that it comprises an upper roller and a lower roller for rolling plates, and a roller seat arranged on the roller shoulders at both ends of the rollers and used for supporting the roller shoulders, a nozzle for spraying rolling oil on the rollers is arranged on the feeding side of the upper roller and the lower roller, a connecting strip is installed on the roller seat, an oil baffle plate located between the two roller shoulders of the upper roller and the lower roller is connected to the connecting strip, the oil baffle plate has a protruding strip located at the gap between the upper roller and the lower roller, and the oil baffle plate and the protruding strip are used to prevent rolling oil from splashing onto the plate at the discharge end.

[0009] Preferably, the oil baffle plate is arched with its outer arch surface facing the feed side, the upper and lower ends of the oil baffle plate abut against the outer surfaces of the shoulders of the upper and lower rollers, and the two side ends of the oil baffle plate abut against the end faces of the shoulders and the roller seat.

[0010] Preferably, the connecting strip is a long strip, the length direction of which is consistent with the axis direction of the roller, the first end of the connecting strip is fastened to the upper surface of the roller seat by bolts, and the second end of the connecting strip is fastened to the middle of the oil baffle by screws.

[0011] Preferably, the free end of the protruding strip is close to the side edge of the plate.

[0012] Preferably, the oil baffle is made of non-metallic material.

[0013] Preferably, the oil baffle is made of plastic, rubber or silicone material.

[0014] The utility model discloses a method for using a mechanism for preventing rolling oil from splashing on the side of a roller. The method comprises the following steps: assembling an oil baffle plate with a protruding strip and a connecting strip to form a component in advance, and then installing the component on a roller seat, and ensuring that the oil baffle plate is located between two roller shoulders of an upper roller and a lower roller, and the protruding strip is located at a gap between the upper roller and the lower roller. After the installation is completed, the rolling preparation can be started, the upper roller and the lower roller continuously roll the aluminum material transported from the feed side to the discharge side, and at the same time, the nozzle continuously sprays rolling oil. Since the gap or channel from the feed side to the discharge side is blocked by the oil baffle plate or the protruding strip, the rolling oil cannot reach or splash onto the surface of the aluminum material on the discharge side, thereby facilitating ensuring the product quality on the surface of the aluminum material. Description of the drawings:

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 yes Figure 1 KK cross-section diagram;

[0018] Figure 3 yes Figure 1 MM cross-section diagram. Specific implementation method:

[0020] The method of the utility model is further described in detail below in conjunction with the embodiments. It should be particularly noted that the protection scope of the utility model should include but not be limited to the technical content disclosed in the embodiments.

[0021] The utility model prevents the side rolling oil from splashing on the roller, and comprises an upper roller 1 and a lower roller 2 for rolling plates, and a roller seat 4 arranged on roller shoulders 3 at both ends of the rollers for supporting the roller shoulders. The roller shoulders 3 at both ends of the upper roller 1 or the lower roller 2 are rotatably hinged on the roller seat 4, one end of the roller shoulder 3 passes through the roller seat 4, and is driven to rotate by a gear mechanism driven by a motor.

[0022] The feeding side of the upper roller 1 and the lower roller 2 is provided with nozzles 5 for spraying rolling oil to the rollers. There are multiple nozzles 5, multiple of which are distributed along the axial direction of the rollers and several of which are distributed along the radial direction of the rollers.

[0023] A connecting strip 6 is installed on the roller seat 5. The connecting strip 6 can be installed on the roller seat of the upper roller 1 or the lower roller 2. The connecting strip 6 is a long strip, and its length direction is consistent with the axial centerline direction of the roller. The first end of the connecting strip 6 is locked on the upper surface of the roller seat (for the roller seat of the lower roller 2) by a bolt 9, and the second end of the connecting strip is locked in the middle of the oil baffle plate 7 by a screw 10, that is, the connecting strip is connected to the vertical middle position of the oil baffle plate 7.

[0024] The oil baffle plate 7 is located between the two roller shoulders of the upper roller and the lower roller. The oil baffle plate 7 has a protruding strip 8 located at the gap between the upper roller and the lower roller. The protruding strip 8 and the oil baffle plate 7 can be made in one piece. The oil baffle plate 7 and the protruding strip 8 can prevent the rolling oil from splashing onto the plate A at the discharge end (discharge side).

[0025] The above-mentioned oil baffle plate 7 is arched, with its outer arch surface facing the feeding side. The upper and lower ends 701 of the oil baffle plate 7 abut against the outer surfaces of the roller shoulders of the upper roller and the lower roller, and the two side ends of the oil baffle plate abut against the end faces of the roller shoulders and the end faces of the roller seat; the free end of the above-mentioned protruding strip abuts against the side edge of the plate A.

[0026] The oil baffle plate is made of non-metallic materials, such as plastic, rubber or silicone.

[0027] The specific oil baffle plate 7 and the protruding strip 8 are obtained by cutting on a larger plastic sheet. The oil baffle plate 7 and the protruding strip 8 have a rectangular shape, wherein the length of the oil baffle plate 7 is equal to the distance between the end face of the roller shoulder and the end face of the roller seat, the width of the oil baffle plate 7 is greater than the distance between the two roller shoulders, so that the oil baffle plate 7 forms an arch shape after installation, the width of the protruding strip 8 is equal to the gap between the upper roller 1 and the lower roller 2, and the length of the protruding strip 8 is equal to the distance between the end face of the roller shoulder and the side edge of the plate A.

[0028] The utility model discloses a method for using a mechanism for preventing rolling oil from splashing on the side of a roller. The method comprises the following steps: assembling an oil baffle plate with a protruding strip and a connecting strip to form a component in advance, and then installing the component on a roller seat, and ensuring that the oil baffle plate is located between two roller shoulders of an upper roller and a lower roller, and the protruding strip is located at a gap between the upper roller and the lower roller. After the installation is completed, the rolling preparation can be started, the upper roller and the lower roller continuously roll the aluminum material transported from the feed side to the discharge side, and the nozzle continuously sprays rolling oil at the same time. Since the gap or channel from the feed side to the discharge side is blocked by the oil baffle plate or the protruding strip, the rolling oil cannot be directly sprayed to or splashed back to the aluminum material surface on the discharge side, thereby facilitating ensuring the product quality of the aluminum material surface.

[0029] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A mechanism for preventing rolling oil from splashing on the side of a roller, characterized in that: It comprises an upper roller and a lower roller for rolling plates, and a roller seat arranged on the roller shoulders at both ends of the rollers for supporting the roller shoulders. Nozzles for spraying rolling oil on the rollers are arranged on the feeding sides of the upper roller and the lower roller. A connecting strip is installed on the roller seat, and an oil baffle plate located between the two roller shoulders of the upper roller and the lower roller is connected to the connecting strip. The oil baffle plate has a protruding strip located at the gap between the upper roller and the lower roller. The oil baffle plate and the protruding strip are used to prevent the rolling oil from splashing onto the plate at the discharge end.

2. The mechanism for preventing the rolling oil from splashing on the side of the roller according to claim 1, characterized in that: The oil baffle plate is arched, with its outer arch surface facing the feeding side, the upper and lower ends of the oil baffle plate abut against the outer surfaces of the roller shoulders of the upper and lower rollers, and the two side ends of the oil baffle plate abut against the roller shoulder end faces and the roller seat end faces.

3. The mechanism for preventing the rolling oil from splashing on the side of the roller according to claim 1, characterized in that: The connecting strip is a long strip, and its length direction is consistent with the axis direction of the roller. The first end of the connecting strip is locked on the upper surface of the roller seat by bolts, and the second end of the connecting strip is locked on the middle of the oil baffle by screws.

4. The mechanism for preventing rolling oil from splashing on the side of the roller according to claim 1, characterized in that: The free end of the protruding strip is close to the side edge of the plate.

5. The mechanism for preventing rolling oil from splashing on the side of the roller according to claim 1, characterized in that: The oil baffle is made of non-metallic material.

6. The mechanism for preventing the rolling oil from splashing on the side of the roller according to claim 1, characterized in that: The oil baffle is made of plastic, rubber or silicone material.

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