Positioning device for five continuous rolling unit

Abstract

The utility model relates to the technical field of rolling mill positioning equipment, in particular to a positioning device for a five-continuous rolling unit, which comprises a base plate, two groups of bases are assembled on the surface of the top end of the base plate, two groups of sliding seats for adjustment are mounted in the bases in a sliding manner, and the two groups of sliding seats are arranged on the base plate. Supporting plates used for auxiliary supporting are assembled on the surfaces of the top ends of the sliding seats, a plate seat located on the tops of the two bases is assembled between the two supporting plates, and a sliding plate used for adjusting is slidably installed in the plate seat. When the five-continuous-rolling unit is used, the rolling mill bodies are conveniently installed on the surfaces of the sliding plates in the plate seats, the sliding plates in the plate seats can conveniently move longitudinally, the sliding seats in the base can transversely move, the plate seats are driven to move through the supporting plates, and the distances between the multiple rolling mill bodies can be conveniently adjusted; and regulation and control can be conducted according to the use requirement, maintenance is convenient, and meanwhile the five-continuous-rolling unit can machine the steel plate more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mill positioning equipment, in particular to a positioning device for a five-series rolling mill group. Background Art

[0002] A rolling mill is a device that realizes the metal rolling process and generally refers to the equipment that completes the entire process of rolled material production. A conventional rolling mill mainly consists of rollers, a stand, a roll gap adjustment device, a roll temperature control device, a transmission device, a lubrication system, a control system, and a roll removal device. A five-roll mill is a process in which steel coils are gradually processed through five consecutive rolling mills. The five-roll mill gradually reduces the thickness of the steel coil until the corresponding processing requirements are met. Patent No. CN202122726701.1 discloses a stable five-roll mill for strip processing. Two limit rings are positioned on the rotating shaft through a locking mechanism. This allows for real-time detection of steel coil thickness, facilitating timely detection of unqualified steel coils, avoiding rework, and improving the efficiency of the steel coil processing machine. However, when using a five-roll mill group, the five-roll mill is generally directly installed on a fixed base. The spacing between the five-roll mill is not easy to adjust. If the steel plates between the five-roll mills are offset or inaccurate, the tightly connected five-roll mill is quite inconvenient to maintain. To this end, we propose a positioning device for a five-row rolling mill. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a positioning device for a five-row rolling mill group.

[0004] The technical solution adopted by the utility model to solve the technical problem is a positioning device for a five-series rolling mill group, comprising a base plate, a base plate is mounted on the top surface of the base plate, and the base plate has two groups, a slide seat for adjustment is slidably mounted in the base plate, and the slide seat has two groups, a supporting plate for auxiliary support is mounted on the top surface of the slide seat, and a plate seat located on the top of the two groups of base plates is mounted between the two groups of supporting plates, a slide plate for adjustment is slidably mounted in the plate seat, and the rolling mill body is mounted on the top surface of the slide plate;

[0005] The bottom end surface of the inner side of the base is equipped with a toothed plate, and the sliding seat is equipped with a frame seat for support, a toothed roller meshing with the toothed plate is rotatably installed in the frame seat, and a screw screw threadedly connected to the skateboard is rotatably installed in the plate seat, one end of the screw screw located on the outside of the skateboard and both ends of the toothed roller located on the outside of the frame seat are equipped with worm wheels for transmission, and worm A meshing with the worm wheel is rotatably installed on the end surfaces of both sides of the outer periphery of the frame seat, a sprocket connected to the worm A for transmission is rotatably installed on the outer wall surface of the frame seat, and a reducer A is installed in the frame seat, and the power output end of the reducer A is equipped with a chain disc seat located on the outer wall surface of the frame seat, and a chain for transmission is installed between the chain disc seat and the sprocket.

[0006] By adopting the above technical solution, when the five-series continuous rolling mill is in use, the rolling mill body can be conveniently installed on the surface of the slide plate in the plate seat, and the slide plate in the plate seat can be conveniently moved longitudinally, while the slide in the base can move laterally and drive the plate seat to move through the support plate, which makes it convenient to adjust the distance between multiple groups of rolling mill bodies and can be regulated according to the needs during use, making it convenient for maintenance while enabling the five-series continuous rolling mill to process steel plates more stably.

[0007] When the spacing between multiple groups of rolling mill bodies needs to be adjusted, the reducer A inside the frame seat in the slide in the base can be operated to drive the chain disc seat to rotate, and then the chain disc seat can conveniently drive the two groups of sprockets on the surface of the frame seat to rotate through the chain, and then the sprocket can conveniently drive the worm A to rotate and mesh with the worm wheel on the outside of the frame seat, so that the worm wheel can drive the tooth roller inside the frame seat to rotate and mesh with the tooth plate strip inside the base, and the tooth roller rotates and meshes with the tooth plate strip and rolls along the top of the tooth plate strip, and conveniently drives the slide to slide in the base, and at the same time, it is convenient to drive the plate seat and the rolling mill body on its surface to move through the support plate, so as to facilitate the regulation of the spacing between the five continuous rolling mill groups, facilitate maintenance, and the electric adjustment method is more convenient.

[0008] Specifically, the outer wall surface of the plate seat is equipped with a reducer B, and the power output end of the reducer B is equipped with a worm B meshing with the worm gear, and the power input end of the reducer B and the power input end of the reducer A are both equipped with servo motors.

[0009] By adopting the above technical solution, the servo motor can provide power for the operation of the reducer A. At the same time, the operation of the servo motor can drive the worm B on the outside of the plate seat to rotate under the operation of the reducer B, so that the worm B can mesh with the worm wheel and drive the screw rod in the plate seat to rotate, so that the screw rod can be screwed with the slide plate in the plate seat and the slide plate can slide and move in the base. Then the slide plate can drive the rolling mill body to move longitudinally, which is convenient for adjusting to one side when the rolling mill body fails, so as to facilitate its repair or maintenance, and the electric adjustment is simple and convenient.

[0010] Specifically, the outer wall surface of the plate seat is equipped with a shell cover located on the outer periphery of the worm B.

[0011] By adopting the above technical solution, the shell cover can conveniently protect the operation of the worm B and the worm wheel, so that they can operate more stably and smoothly.

[0012] Specifically, the base is equipped with guide rails that match the slide seat, and there are two groups of guide rails. The slide seat is equipped with sliding sleeves that are slidably connected to the guide rails, and there are two groups of sliding sleeves. The plate seat is equipped with I-beams that match the slide plate, and there are two groups of I-beams.

[0013] By adopting the above technical solution, the guide rail inside the base is conveniently connected to the sliding sleeve in the slide, so that the slide can slide and displace more stably in the base. At the same time, the I-beam in the plate seat is conveniently connected to the slide plate, which facilitates improving the stability of the slide plate when sliding and displacing inside the plate seat.

[0014] Specifically, the inner wall surface of the base is provided with sliding grooves that match the sliding seat, and there are two groups of sliding grooves. The inner wall surface of the plate seat is integrally constructed with convex strips that match the sliding plate, and there are multiple groups of convex strips.

[0015] By adopting the above technical solution, the sliding groove on the inner periphery of the base and the protrusion on the outer periphery of the slide fit together, and can further improve the stability of the slide when it slides on the base. The convex strip inside the plate seat and the groove on the outside of the slide fit together, which is convenient for improving the stability of the slide when it slides inside the plate seat, so that the slide can drive the rolling mill body to move more stably.

[0016] Specifically, the outer wall surface of the plate seat and the outer wall surface of the slide plate are both coated with scale lines for measurement.

[0017] By adopting the above technical solution, the scale lines on the outside of the plate seat correspond to the scale lines on the surface of the slide plate, so that personnel can more clearly understand the position of the rolling mill body after moving on the plate seat surface.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The technical solution of the present application is designed through the base, slide, support plate, plate seat, slide plate and rolling mill body. When the five-roll continuous rolling mill group is used, the rolling mill body is conveniently installed on the surface of the slide plate in the plate seat, and the slide plate in the plate seat is convenient for longitudinal movement, while the slide in the base can move laterally and drive the plate seat to move through the support plate, which is convenient for adjusting the distance between multiple groups of rolling mill bodies and can be controlled according to the needs during use. It is convenient for maintenance and enables the five-roll continuous rolling mill group to process steel plates more stably.

[0020] 2. The technical solution of the present application is designed through the design of toothed plate strips, frame seats, toothed rollers, worm gears, worm A, reducer A, chain plate seats, sprockets and chains. When the spacing between multiple groups of rolling mill bodies needs to be adjusted, the reducer A inside the frame seat in the slide seat in the base can be operated and drive the chain plate seat to rotate. Then the chain plate seat can conveniently drive the two groups of sprockets on the surface of the frame seat to rotate through the chain. Then the sprocket can conveniently drive the worm A to rotate and mesh with the worm gear on the outside of the frame seat, so that the worm gear can drive the toothed roller inside the frame seat to rotate and mesh with the toothed plate strips inside the base. The toothed roller rotates and meshes with the toothed plate strips and rolls along the top of the toothed plate strips, and conveniently drives the slide seat to slide in the base. At the same time, it is convenient to drive the plate seat and the rolling mill body on its surface to move through the support plate, so as to facilitate the regulation of the spacing between the five continuous rolling mill groups and facilitate maintenance. The electric adjustment method is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is an axonometric drawing of the present utility model;

[0023] Figure 2 It is a schematic plan view of the connection structure between the slide and the base of the utility model;

[0024] Figure 3 It is a planar schematic diagram of the connection structure between the screw rod and the servo motor of the utility model;

[0025] In the figure: 1. Base plate; 2. Base; 3. Slide; 4. Support plate; 5. Plate seat; 6. Slide plate; 7. Rolling mill body; 8. Tooth plate; 9. Frame seat; 10. Tooth roller; 11. Worm gear; 12. Worm A; 13. Reducer A; 14. Chain plate seat; 15. Sprocket; 16. Chain; 17. Reducer B; 18. Worm B; 19. Servo motor; 20. Shell cover; 21. Slide groove; 22. Raised strip; 23. Guide rail; 24. I-beam; 25. Scale line; 26. Screw rod; 27. Sleeve. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figure 1-3The embodiment of the utility model provides a technical solution: a positioning device for a five-row rolling mill group, comprising a base plate 1, a base 2 is mounted on the top surface of the base plate 1, and the base 2 has two groups, a slide 3 for adjustment is slidably mounted in the base 2, and the slide 3 has two groups, a support plate 4 for auxiliary support is mounted on the top surface of the slide 3, and a plate seat 5 located on the top of the two groups of bases 2 is mounted between the two groups of support plates 4, a slide plate 6 for adjustment is slidably mounted in the plate seat 5, and a rolling mill body 7 is mounted on the top surface of the slide plate 6; a tooth plate strip 8 is mounted on the bottom surface of the inner side of the base 2, and a frame seat 9 for support is mounted in the slide 3, and a tooth plate 6 is rotatably mounted in the frame seat 9. A tooth roller 10 is meshed with the strip 8, and a screw rod 26 screwed with the skateboard 6 is rotatably installed in the plate seat 5, and one end of the screw rod 26 located on the outside of the skateboard 6 and the two ends of the tooth roller 10 located on the outside of the frame seat 9 are equipped with a worm gear 11 for transmission, and a worm A12 meshed with the worm gear 11 is rotatably installed on the end surface of both sides of the outer periphery of the frame seat 9, a sprocket 15 connected to the worm A12 for transmission is rotatably installed on the outer wall surface of the frame seat 9, and a reducer A13 is installed in the frame seat 9, and the power output end of the reducer A13 is equipped with a chain disc seat 14 located on the outer wall surface of the frame seat 9, and a chain 16 for transmission is installed between the chain disc seat 14 and the sprocket 15.

[0028] During use, when the five-roll mill unit is in use, the mill body 7 is conveniently installed on the surface of the slide plate 6 in the plate seat 5, and the slide plate 6 in the plate seat 5 is convenient for longitudinal movement, while the slide seat 3 in the base 2 can move laterally and drive the plate seat 5 to move through the support plate 4, so that the spacing between multiple groups of mill bodies 7 can be adjusted conveniently and can be regulated according to the needs during use, which is convenient for maintenance and enables the five-roll mill unit to process steel plates more stably.

[0029] When it is necessary to adjust the spacing between multiple groups of rolling mill bodies 7, the reducer A13 inside the frame seat 9 in the slide 3 in the base 2 can be operated and drive the chain disc seat 14 to rotate, and then the chain disc seat 14 can conveniently drive the two groups of sprockets 15 on the surface of the frame seat 9 to rotate through the chain 16, and then the sprocket 15 can conveniently drive the worm A12 to rotate and engage with the worm wheel 11 outside the frame seat 9, so that the worm wheel 11 can drive the tooth roller 10 inside the frame seat 9 to rotate and engage with the tooth plate strip 8 inside the base 2, and the tooth roller 10 rotates and engages with the tooth plate strip 8 and rolls along the top of the tooth plate strip 8, and conveniently drives the slide 3 to slide in the base 2, and at the same time conveniently drives the plate seat 5 and the rolling mill body 7 on its surface to move through the support plate 4, so as to facilitate the regulation of the spacing between the five continuous rolling mill groups, facilitate maintenance, and the electric adjustment method is more convenient.

[0030] like Figure 1 、 Figure 2 and Figure 3As shown, the outer wall surface of the plate seat 5 is provided with a reducer B17, and the power output end of the reducer B17 is provided with a worm B18 connected with the worm wheel 11, and the power input end of the reducer B17 and the power input end of the reducer A13 are both provided with a servo motor 19.

[0031] In use, the servo motor 19 can provide power for the operation of the reducer A13, and the operation of the servo motor 19 can drive the worm B18 outside the plate seat 5 to rotate under the operation of the reducer B17, so that the worm B18 can mesh with the worm wheel 11 and drive the lead screw 26 inside the plate seat 5 to rotate, so that the lead screw 26 can be screwed with the sliding plate 6 inside the plate seat 5 and make the sliding plate 6 slide in the base 2, then the sliding plate 6 conveniently drives the rolling mill body 7 to move longitudinally, which is convenient for adjusting to one side when the rolling mill body 7 fails, and is convenient for maintenance or maintenance, and the electric adjustment is convenient and simple.

[0032] As shown in Figure 1 and Figure 3 The outer wall surface of the plate seat 5 is provided with a housing 20 located outside the worm B18.

[0033] In use, the housing 20 protects the operation of the worm B and the worm wheel 11, so that they can operate more stably and smoothly.

[0034] As shown in Figure 1 and Figure 2 The base 2 is provided with a guide rail 23 matched with the sliding seat 3, and the guide rail 23 has two groups, the sliding seat 3 is provided with a sliding sleeve 27 slidably connected with the guide rail 23, and the sliding sleeve 27 has two groups, the plate seat 5 is provided with an I-beam 24 matched with the sliding plate 6, and the I-beam 24 has two groups.

[0035] In use, the guide rail 23 inside the base 2 is slidably connected with the sliding sleeve 27 in the sliding seat 3, so that the sliding seat 3 can slide more stably in the base 2, and the I-beam 24 in the plate seat 5 is slidably connected with the sliding plate 6, which can improve the stability of the sliding plate 6 when sliding in the plate seat 5.

[0036] As shown in Figure 1 and Figure 2 The inner wall surface of the base 2 is provided with a sliding groove 21 matched with the sliding seat 3, and the sliding groove 21 has two groups, and the inner wall surface of the plate seat 5 is integrally provided with a convex strip 22 matched with the sliding plate 6, and the convex strip 22 has multiple groups.

[0037] When in use, the sliding groove 21 on the inner periphery of the base 2 and the protrusion on the outer periphery of the slide 3 fit together, and can further improve the stability of the slide 3 when sliding on the base 2, and the convex strip 22 inside the plate seat 5 and the groove on the outside of the slide 6 fit together, which is convenient for improving the stability of the slide 6 when sliding inside the plate seat 5, so that the slide 6 can more stably drive the rolling mill body 7 to move.

[0038] like Figure 1 As shown, the outer wall surface of the plate base 5 and the outer wall surface of the slide plate 6 are both coated with scale lines 25 for measurement.

[0039] During use, the scale lines 25 on the outside of the plate seat 5 correspond to the scale lines 25 on the surface of the slide plate 6 , so that personnel can more clearly understand the position of the rolling mill body 7 after moving on the surface of the plate seat 5 .

[0040] The working principle and usage process of the utility model are as follows: when in use, first install the corresponding structural components in the appropriate position. When the five-stage rolling mill group is in use, the rolling mill body 7 is conveniently installed on the surface of the slide 6 in the plate seat 5, and the slide 6 in the plate seat 5 is convenient for longitudinal movement, while the slide 3 in the base 2 can move laterally and drive the plate seat 5 to move through the support plate 4, so as to facilitate the adjustment of the spacing between multiple groups of rolling mill bodies 7, and can be regulated according to the needs during use, and facilitate maintenance while enabling the five-stage rolling mill group to process steel plates more stably. At the same time, when the spacing between multiple groups of rolling mill bodies 7 needs to be adjusted, the servo motor 19 inside the frame seat 9 in the slide 3 in the base 2 can be operated, and can drive the chain disk seat 14 to rotate under the operation of the reducer A13, and then the chain disk seat 14 can conveniently drive the two groups of sprockets 15 on the surface of the frame seat 9 to rotate through the chain 16, and then the sprocket 15 can conveniently drive the worm A12 to rotate and engage with the worm wheel 11 on the outside of the frame seat 9, so that the worm wheel 11 can drive the gear inside the frame seat 9. The roller 10 rotates and meshes with the toothed plate 8 inside the base 2, and the toothed roller 10 rotates and meshes with the toothed plate 8 and rolls along the top of the toothed plate 8, and conveniently drives the slide 3 to slide in the base 2, and at the same time conveniently drives the plate seat 5 and the rolling mill body 7 on its surface to move through the support plate 4, so as to facilitate the adjustment of the spacing between the five continuous rolling mill groups, facilitate maintenance, and the electric adjustment method is more convenient. At the same time, the servo motor 19 on the outside of the plate seat 5 can drive the worm B18 on the outside of the plate seat 5 to rotate under the operation of the reducer B17, so that the worm B18 can mesh with the worm gear 11 and drive the screw rod 26 in the plate seat 5 to rotate, so that the screw rod 26 can be screwed with the slide plate 6 in the plate seat 5 and make the slide plate 6 slide in the base 2, and then the slide plate 6 conveniently drives the rolling mill body 7 to move longitudinally, which is convenient for adjustment to one side when the rolling mill body 7 fails, so as to facilitate its repair or maintenance, and the electric adjustment is simple and convenient, and can make the five continuous rolling mill groups operate more stably.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for a five-row rolling mill, characterized in that: The invention comprises a base plate (1), wherein the top surface of the base plate (1) is equipped with a base (2), and the base (2) has two groups, a slide seat (3) for adjustment is slidably installed in the base (2), and the slide seat (3) has two groups, the top surface of the slide seat (3) is equipped with a supporting plate (4) for auxiliary support, and a plate seat (5) located on the top of the two groups of bases (2) is equipped between the two groups of supporting plates (4), a slide plate (6) for adjustment is slidably installed in the plate seat (5), and a rolling mill body (7) is equipped on the top surface of the slide plate (6); The bottom surface of the inner side of the base (2) is equipped with a toothed plate (8), and the sliding seat (3) is equipped with a frame seat (9) for support, and a toothed roller (10) meshing with the toothed plate (8) is rotatably installed in the frame seat (9), and a screw rod (26) screwed with the slide plate (6) is rotatably installed in the plate seat (5), and one end of the screw rod (26) located on the outside of the slide plate (6) and the two ends of the toothed roller (10) located on the outside of the frame seat (9) are equipped with a worm gear (11) for transmission, and A worm A (12) meshing with a worm wheel (11) is rotatably mounted on both side end surfaces of the outer periphery of the frame seat (9), a sprocket (15) transmission-connected to the worm A (12) is rotatably mounted on the outer wall surface of the frame seat (9), and a reducer A (13) is assembled in the frame seat (9), a chain disc seat (14) located on the outer wall surface of the frame seat (9) is assembled at the power output end of the reducer A (13), and a chain (16) for transmission is assembled between the chain disc seat (14) and the sprocket (15).

2. A positioning device for a five-row rolling mill according to claim 1, characterized in that: The outer wall surface of the plate seat (5) is equipped with a reducer B (17), and the power output end of the reducer B (17) is equipped with a worm B (18) meshing with the worm wheel (11), and the power input end of the reducer B (17) and the power input end of the reducer A (13) are both equipped with a servo motor (19).

3. The positioning device for a five-row rolling mill according to claim 1, characterized in that: The outer wall surface of the plate seat (5) is equipped with a shell cover (20) located on the outer periphery of the worm B (18).

4. The positioning device for a five-row rolling mill according to claim 1, characterized in that: The base (2) is equipped with a guide rail (23) that matches the slide seat (3), and there are two groups of guide rails (23). The slide seat (3) is equipped with a sliding sleeve (27) that is slidably connected to the guide rail (23), and there are two groups of sliding sleeves (27). The plate seat (5) is equipped with an I-beam (24) that matches the slide plate (6), and there are two groups of I-beams (24).

5. The positioning device for a five-row rolling mill according to claim 1, characterized in that: The inner wall surface of the base (2) is provided with a slide groove (21) that matches the slide seat (3), and there are two groups of slide grooves (21). The inner wall surface of the plate seat (5) is integrally constructed with a convex strip (22) that matches the slide plate (6), and there are multiple groups of convex strips (22).

6. The positioning device for a five-row rolling mill according to claim 1, characterized in that: The outer wall surface of the plate seat (5) and the outer wall surface of the slide plate (6) are both coated with scale lines (25) for measurement.

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