Lubricating and cooling integrated device for cold-rolled strip steel

Abstract

The utility model discloses a cold-rolled strip steel lubricating and cooling integrated device, and relates to the technical field of cold-rolled strip steel production, the cold-rolled strip steel lubricating and cooling integrated device comprises a device main body, a strip steel main body is conveyed on the outer wall of the device main body, the outer wall of the device main body is rotatably connected with a threaded rod, and one end of the threaded rod is fixedly connected with a servo motor. When cold-rolled strip steel is conveyed and machined through the machining device, in order to improve the cleaning effect on surface impurities before the surface of a steel strip is lubricated, a servo motor can be started to drive a threaded sliding block to slide along the inner wall of a fixing groove through rotation of a threaded rod, and the threaded sliding block slides through rotation of a pulling rod; the cleaning brush is driven to slide along the inner wall of the lifting groove, the effect of automatically cleaning impurities on the surface of the steel belt is achieved, and the pump body can be opened to be connected through the conveying pipe, so that the spraying head achieves the effect of double spraying, lubricating and cleaning on the surface of the steel belt.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled strip steel production, in particular to a cold-rolled strip steel lubrication and cooling integrated device. Background Art

[0002] Cold-rolled strip steel refers to hot-rolled strip steel and steel plate as raw materials, which are rolled into strip steel and thin plates by cold rolling mill at room temperature. The thickness is generally 0.1 to 3 mm and the width is 100 to 2000 mm. Cold-rolled strip or plate has the advantages of good surface finish, good flatness, high dimensional accuracy and good mechanical properties. Usually the products are in coils, and a large part of them are processed into coated steel plates.

[0003] For example, the announcement number CN211072968U discloses an integrated cold-rolled strip production device, including a horizontal mounting plate, a group of support plates are fixedly connected to the left and right sides of the lower end of the horizontal mounting plate, and the lower outer side of the support plate is fixedly connected to a first mounting plate and a second mounting plate, respectively, the first mounting plate is located on the left side of the second mounting plate, and the second polishing mechanism is fixedly installed on the right side of the upper end of the first mounting plate, and the first polishing mechanism is fixedly installed on the left side of the upper end of the horizontal mounting plate, and the front and rear ends of the horizontal mounting plate are fixedly connected to a group of adjustment mechanisms, and the middle part of the upper end of the adjustment mechanism is fixedly installed with a group of edging mechanisms. The integrated cold-rolled strip production device described in this utility model, by arranging the adjustment mechanism and the edging mechanism, enables the grinding wheel to grind the edge of the cold-rolled steel, thereby improving the quality of the produced steel, and by arranging the first polishing mechanism and the second polishing mechanism, reduces the polishing process of the cold-rolled steel and improves the production efficiency.

[0004] However, although this integrated cold-rolled strip lubrication and cooling device can make better use of the cold-rolled steel strip when in use, it is not very effective in pre-cleaning impurities on the surface of the steel strip when lubricating and cooling the cooled steel strip, which affects the lubrication and cooling cleanliness of the steel strip surface during processing and production, and causes potholes on the surface of the steel strip due to impurity adsorption.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an integrated lubrication and cooling device for cold-rolled strip steel is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated lubrication and cooling device for cold-rolled steel strip, so as to solve the problem in the above background technology that the pre-cleaning effect of impurities on the surface of the steel strip is not high when lubricating and cooling the cooling steel strip.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold-rolled strip lubrication and cooling integrated device, comprising a device main body, the outer wall of the device main body is provided with a strip steel body, the outer wall of the device main body is rotatably connected to a threaded rod, one end of the threaded rod is fixedly connected to a servo motor, the outer wall of the threaded rod is threadedly connected to a threaded slider slidably connected to the outer wall of the device main body, the outer wall of the device main body and the threaded slider are provided with a fixing groove, the outer wall of the threaded slider is rotatably connected to a pulling rod, one end of the pulling rod is rotatably connected to a cleaning brush slidably connected to the outer wall of the device main body, the outer wall of the device main body and the cleaning brush are provided with a lifting groove. The outer wall of the device main body is fixedly connected to a cold-rolled oil tank, the outer wall of the cold-rolled oil tank is provided with a pump body, the outer wall of the pump body is provided with a delivery pipe, and one end of the delivery pipe is fixedly connected to a spray head located on one side of the strip steel body.

[0008] Furthermore, the threaded slider forms a sliding structure between the threaded rod and the fixing groove.

[0009] Furthermore, the pulling rod forms a rotating structure through the threaded slider and the cleaning brush.

[0010] Furthermore, the cleaning brush forms a lifting structure between the threaded slider and the pulling rod and the lifting slot. There are two groups of lifting slots, and the positions of the two groups of lifting slots are symmetrical about the central axis of the cleaning brush.

[0011] Furthermore, the length of the cleaning brush is adapted to the width of the steel strip body.

[0012] Furthermore, two groups of spray heads are provided, and the positions of the two groups of spray heads are distributed symmetrically with respect to the central axis of the steel strip body.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model is provided with a cleaning brush. When the cold-rolled strip is conveyed and processed through the processing device, in order to improve the cleaning effect of surface impurities of the steel strip before lubricating the surface, the servo motor can be turned on to drive the threaded slider to slide along the inner wall of the fixed groove through the rotation of the threaded slider through the rotation of the pull rod, thereby driving the cleaning brush to slide along the inner wall of the lifting groove, thereby achieving the effect of automatically cleaning impurities on the surface of the steel strip. The pump body can be opened through the connection of the conveying pipe, so that the spray head can perform a double spraying, lubricating and cleaning effect on the surface of the steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the processing device;

[0016] Figure 2It is a schematic diagram of the three-dimensional structure of the processing device in another direction;

[0017] Figure 3 This is a schematic diagram of the connection structure between the cleaning brush and the strip steel body;

[0018] Figure 4 Schematic diagram of the sprinkler head position distribution structure.

[0019] In the figure: 1. Device body; 2. Strip steel body; 3. Threaded rod; 4. Servo motor; 5. Threaded slider; 6. Fixing groove; 7. Pull rod; 8. Cleaning brush; 9. Lifting groove; 10. Cold-rolled oil tank; 11. Pump body; 12. Delivery pipe; 13. Spray head. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example: Figures 1-4 As shown, a cold-rolled strip lubrication and cooling integrated device includes a device main body 1, the outer wall of the device main body 1 is provided with a strip steel main body 2, the outer wall of the device main body 1 is rotatably connected to a threaded rod 3, one end of the threaded rod 3 is fixedly connected to a servo motor 4, the outer wall of the threaded rod 3 is threadedly connected to a threaded slider 5 that is slidably connected to the outer wall of the device main body 1, a fixing groove 6 is provided at the connection part between the outer wall of the device main body 1 and the threaded slider 5, the outer wall of the threaded slider 5 is rotatably connected to a pull rod 7, one end of the pull rod 7 is rotatably connected to a cleaning brush 8 that is slidably connected to the outer wall of the device main body 1, a lifting groove 9 is provided at the connection part between the outer wall of the device main body 1 and the cleaning brush 8, the outer wall of the device main body 1 is fixedly connected to a cold rolling oil tank 10, the outer wall of the cold rolling oil tank 10 is provided with a pump body 11, the outer wall of the pump body 11 is provided with a delivery pipe 12, and one end of the delivery pipe 12 is fixedly connected to a spray head 13 located on one side of the strip steel main body 2.

[0022] Furthermore, the threaded slider 5 forms a sliding structure between the threaded rod 3 and the fixed groove 6, which is conducive to the rotation of the threaded rod 3, driving the threaded slider 5 to slide along the inner wall of the fixed groove 6, and playing a role in driving the pull rod 7 to rotate conveniently.

[0023] Furthermore, the pull rod 7 forms a rotating structure between the threaded slider 5 and the cleaning brush 8, which is conducive to the sliding of the threaded slider 5 through the connection of the cleaning brush 8, driving the pull rod 7 to rotate conveniently, and playing the role of driving the cleaning brush 8 to move up and down conveniently.

[0024] Furthermore, the cleaning brush 8 forms a lifting structure between the threaded slider 5, the pulling rod 7 and the lifting groove 9. There are two groups of lifting grooves 9. The position distribution of the two groups of lifting grooves 9 is symmetrical about the central axis of the cleaning brush 8, which is conducive to the sliding of the threaded slider 5 through the rotation of the pulling rod 7, driving the cleaning brush 8 to slide along the inner wall of the lifting groove 9, thereby facilitating the cleaning of impurities on the surface of the steel strip.

[0025] Furthermore, the length of the cleaning brush 8 is adapted to the width of the strip steel body 2, which is beneficial for achieving the effect of all-round cleaning of the steel strip surface by adapting the length of the cleaning brush 8 to the width of the strip steel body 2.

[0026] Furthermore, two groups of spray heads 13 are provided, and the positions of the two groups of spray heads 13 are symmetrical about the central axis of the strip steel body 2. This is beneficial for achieving the effect of all-round lubrication and cleaning of the steel strip surface by providing two groups of spray heads 13 whose positions are symmetrical about the central axis of the strip steel body 2.

[0027] Working principle: When using this cold-rolled strip lubrication and cooling integrated device, when the cold-rolled strip is conveyed and processed through the processing device, in order to improve the cleaning effect of surface impurities before lubricating the steel strip surface, the servo motor 4 can be turned on to drive the threaded slider 5 to slide along the inner wall of the fixed groove 6 through the rotation of the threaded rod 3. The sliding of the threaded slider 5 drives the cleaning brush 8 to slide along the inner wall of the lifting groove 9 through the rotation of the pull rod 7, thereby achieving the effect of automatically cleaning impurities on the surface of the steel strip, and the pump body 11 can be opened through the connection of the conveying pipe 12, so that the spray head 13 can perform double spraying, lubrication and cleaning effects on the surface of the steel strip.

[0028] This is the working principle of the integrated lubrication and cooling device for cold-rolled strip steel.

[0029] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A cold-rolled steel strip lubrication and cooling integrated device, comprising a device body (1), characterized in that: The outer wall of the device body (1) is provided with a strip steel body (2), the outer wall of the device body (1) is rotatably connected to a threaded rod (3), one end of the threaded rod (3) is fixedly connected to a servo motor (4), the outer wall of the threaded rod (3) is threadedly connected to a threaded slider (5) slidably connected to the outer wall of the device body (1), a fixing groove (6) is provided at the connection portion between the outer wall of the device body (1) and the threaded slider (5), the outer wall of the threaded slider (5) is rotatably connected to a pull rod (7), and the pull rod (7) is fixedly connected to the outer wall of the device body (1). ) is rotatably connected to one end of a cleaning brush (8) that is slidably connected to the outer wall of the device body (1); a lifting groove (9) is provided at the connection portion between the outer wall of the device body (1) and the cleaning brush (8); the outer wall of the device body (1) is fixedly connected to a cold-rolled oil tank (10); a pump body (11) is provided on the outer wall of the cold-rolled oil tank (10); a delivery pipe (12) is provided on the outer wall of the pump body (11); one end of the delivery pipe (12) is fixedly connected to a spray head (13) located on one side of the strip steel body (2).

2. The cold-rolled strip lubrication and cooling integrated device according to claim 1, characterized in that: The threaded slider (5) forms a sliding structure between the threaded rod (3) and the fixed groove (6).

3. The cold-rolled strip lubrication and cooling integrated device according to claim 1, characterized in that: The pulling rod (7) forms a rotating structure through the threaded slider (5) and the cleaning brush (8).

4. The cold-rolled strip lubrication and cooling integrated device according to claim 1, characterized in that: The cleaning brush (8) forms a lifting structure with the lifting groove (9) through the threaded slider (5) and the pulling rod (7). The lifting groove (9) is provided with two groups, and the position distribution of the two groups of lifting grooves (9) is symmetrical about the central axis of the cleaning brush (8).

5. The cold-rolled strip lubrication and cooling integrated device according to claim 1, characterized in that: The length of the cleaning brush (8) is adapted to the width of the strip steel body (2).

6. The integrated lubrication and cooling device for cold-rolled steel strip according to claim 1, characterized in that: Two groups of spray heads (13) are provided, and the positions of the two groups of spray heads (13) are symmetrical with respect to the central axis of the strip steel body (2).

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