Guide adjusting structure for steel strip in straightening process of high-strength steel strip

Abstract

The utility model discloses a guiding and adjusting structure for a steel strip in the straightening process of a high-strength steel strip, which is applied to the field of straightening and guiding devices and comprises a base, and a first supporting seat is bolted at the top of the base; as the sleeve blocks are mounted at the two ends of the rotating rod, when the straightening roller needs to be replaced and detached, only the first adjusting screw rod on the adjusting mechanism needs to be rotated, and the first adjusting screw rod drives the first supporting seat to be far away from the second supporting seat under the action of the connecting block; the two-way threaded rod is arranged on the base, so that sleeve seats on the first supporting seat and the second supporting seat are separated from sleeve blocks on the rotating rod, the straightening roller can be replaced without disassembling the bearing seat, and convenience is improved; the polishing blocks are designed on the base, and when the two-way threaded rod is rotated to enable the polishing blocks on the two adjusting seats to be in contact with the edge side of strip steel, the polishing blocks can be polished; and the grinding block can grind the edge side of the strip steel, so that burrs on the edge side of the strip steel are ground away, and the situation that workers are harmed by the burrs during follow-up use is prevented.

Description

Technical Field

[0001] The utility model relates to the field of straightening guide devices, in particular to a guide adjustment structure for a steel strip during a high-strength steel strip straightening process. Background Art

[0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrialized production of various metal or mechanical products in different industrial sectors. Strip steel, also known as steel strip, is within 1300mm in width and its length varies slightly according to the size of each roll. Strip steel needs to be straightened during processing. At present, the straightening and guiding of strip steel are generally carried out through several straightening rollers, which are located on both sides of the strip steel for flattening and guiding.

[0003] At present, a Chinese utility model with the announcement number CN209049914U discloses a strip straightening device, including a fixed plate, a symmetrically arranged first support plate and a second support plate are installed on both sides of the fixed plate, an adjustment mechanism is arranged between the first support plate and the second support plate, the adjustment mechanism includes a groove provided on the side wall of the first support plate, a slider is slidably connected to one side wall of the groove, a first straightening roller is rotatably arranged on one side wall of the slider, a second straightening roller rotatably connected to the first support plate and the second support plate is installed below the first straightening roller, a driven shaft is rotatably connected between the top and bottom ends of the groove, a first through hole is provided at the top of the slider in the vertical direction, and the driven shaft passes through the first through hole. The utility model can adjust the distance between the straightening rollers according to the strips of different thicknesses, facilitates the straightening of the strips of different thicknesses, improves the practicality, and can straighten both sides of the strip at the same time to prevent micro-curling and the like from occurring on both sides.

[0004] To sum up, although the straightening device can achieve straightening and prevent micro-curling, there is still a certain amount of wear during use. First, the surface of the straightening roller will be worn during long-term use. When the wear is serious, it needs to be replaced. To replace the straightening roller, the bearing seats at both ends of the straightening roller need to be removed before the rotating shaft on the straightening roller can be removed. However, the disassembly is troublesome and the work is tiring. At the same time, the straightening device lacks a structure for removing burrs on the strip edge. During the strip straightening and guiding process, the burrs caused by cutting the strip cannot be removed. When the strip is in use, it is easy to cause injuries to the staff. Utility Model Content

[0005] The utility model aims to provide a guiding and adjusting structure for a high-strength steel strip during a straightening process of the steel strip, which has the advantages of being convenient for disassembly and burr cleaning.

[0006] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a guiding adjustment structure of a steel strip in a high-strength steel strip straightening process, comprising a base, the top of the base is bolted with a first support seat, the top of the base is provided with a second support seat, the first support seat and the second support seat are both provided with a groove body, a connecting seat is slidably connected inside the groove body, and a sleeve is rotatably connected to the center of the connecting seat through a bearing on the opposite side of the first support seat and the second support seat, and a rotating rod is symmetrically arranged between the first support seat and the second support seat at both ends of the rotating rod is fixedly sleeved with a sleeve block engaged with the sleeve seat, and an adjusting mechanism is provided at the bottom of the first support seat, the top of the base is provided with a sliding groove, the inside of the sliding groove is rotatably connected with a bidirectional threaded rod through a bearing, the surface of the bidirectional threaded rod is symmetrically threaded with an adjusting seat, a hydraulic cylinder is symmetrically installed on the top of the adjusting seat through a fixing part, and a grinding block is bolted between the two hydraulic cylinders.

[0007] By adopting the above technical scheme, the utility model installs sleeve blocks at both ends of the rotating rod. When the straightening roller needs to be replaced and disassembled, it is only necessary to rotate the first adjusting screw on the adjusting mechanism. The first adjusting screw drives the first support seat and the second support seat away from each other under the action of the connecting block, so that the sleeves on the first support seat and the second support seat are separated from the sleeve blocks on the rotating rod. The straightening roller can be replaced without removing the bearing seat, thereby improving convenience. A grinding block is designed on the base. When the two-way threaded rod is rotated to make the grinding blocks on the two adjusting seats contact the edge of the strip, the grinding blocks will grind the edge of the strip to grind off the burrs on the edge of the strip, thereby preventing the burrs from causing harm to the staff during subsequent use.

[0008] The utility model is further configured as follows: the adjustment mechanism includes a movable groove, the movable groove is opened on the top of the base, the interior of the movable groove is rotatably connected to a first adjusting screw rod through a bearing, and the surface of the first adjusting screw rod is threadedly connected to a connecting block bolted to the first support seat.

[0009] The above technical solution is adopted to facilitate the adjustment of the position of the first support seat.

[0010] The utility model is further configured as follows: a sliding block is symmetrically bolted to the bottom of the first support seat, and a sliding groove used in conjunction with the sliding block is provided on the top of the base.

[0011] The above technical solution is adopted to slide and limit the first support seat.

[0012] The utility model is further configured as follows: the bottom of the base is bolted with supporting legs, and the number of the supporting legs is four.

[0013] The base is supported by adopting the above technical solution.

[0014] The utility model is further configured as follows: a second adjusting screw is threadedly connected to the top of the first supporting seat, one end of the second adjusting screw penetrates into the interior of the groove body and is rotatably connected to the connecting seat through a bearing.

[0015] By adopting the above technical solution, it is convenient to adjust the position of the connecting seat inside the slot body.

[0016] The utility model is further configured as follows: a driving motor is installed on a side of the second supporting seat away from the first supporting seat through a fixing member, and an output end of the driving motor is bolted to the sleeve seat through a coupling.

[0017] The above technical solution is adopted to facilitate driving the sleeve to rotate.

[0018] The utility model is further configured as follows: a limiting rod is symmetrically bolted to one side of the sleeve block away from the rotating rod, and a limiting groove used in conjunction with the limiting rod is provided inside the sleeve seat.

[0019] The above technical solution is adopted to limit the position of the sleeve and the sleeve block.

[0020] The utility model is further configured as follows: a sliding rod is bolted on the top of the adjusting seat, and the sliding rod is slidably connected to the grinding block.

[0021] The above technical solution is adopted to limit the grinding block.

[0022] The utility model is further configured as follows: a straightening roller is fixedly sleeved on the surface of the rotating rod.

[0023] The above technical solution is adopted to facilitate the straightening of the strip steel.

[0024] The utility model is further configured as follows: guide blocks are symmetrically bolted on the adjustment seat, and guide grooves used in conjunction with the guide blocks are provided inside the sliding grooves.

[0025] The above technical solution is adopted to limit the adjustment seat.

[0026] In summary, the utility model has the following beneficial effects:

[0027] 1. The utility model has sleeve blocks installed at both ends of the rotating rod. When the straightening roller needs to be replaced or disassembled, it is only necessary to rotate the first adjusting screw on the adjusting mechanism. The first adjusting screw drives the first support seat and the second support seat away from each other under the action of the connecting block, so that the sleeve seats on the first support seat and the second support seat are separated from the sleeve blocks on the rotating rod. The straightening roller can be replaced without disassembling the bearing seat, thereby improving convenience.

[0028] 2. The utility model is designed with a grinding block on the base. When the two-way threaded rod is rotated to make the grinding blocks on the two adjustment seats contact the edge of the steel strip, the grinding block will grind the edge of the steel strip to grind off the burrs on the edge of the steel strip, thereby preventing the burrs from causing harm to the staff during subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0031] Figure 3 It is a partial structural cross-sectional view of the utility model;

[0032] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle;

[0033] Figure 5 This utility model Figure 1 Enlarged view of center C.

[0034] 1. Base; 2. First support seat; 3. Second support seat; 4. Groove body; 5. Connecting seat; 6. Sleeve seat; 7. Rotating rod; 8. Sleeve block; 9. Adjusting mechanism; 91. Moving groove; 92. First adjusting screw rod; 93. Connecting block; 10. Sliding groove; 11. Bidirectional threaded rod; 12. Adjusting seat; 13. Hydraulic cylinder; 14. Grinding block; 15. Sliding block; 16. Sliding groove; 17. Leg; 18. Second adjusting screw rod; 19. Driving motor; 20. Limiting rod; 21. Sliding rod; 22. Straightening roller; 23. Guide block; 24. Guide groove; 25. Limiting groove. DETAILED DESCRIPTION

[0035] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0036] Embodiment 1:

[0037] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A guide adjustment structure for a high-strength steel strip during a straightening process, comprising a base 1, a first support seat 2 is bolted to the top of the base 1, a second support seat 3 is arranged on the top of the base 1, a groove body 4 is provided on the first support seat 2 and the second support seat 3, a connecting seat 5 is slidably connected inside the groove body 4, a sleeve seat 6 is rotatably connected to the center of the connecting seat 5 at one side opposite to the first support seat 2 and the second support seat 3 through a bearing, a rotating rod 7 is symmetrically arranged between the first support seat 2 and the second support seat 3, and both ends of the rotating rod 7 are fixedly sleeved with The sleeve block 8 is clamped in the sleeve seat 6, and an adjustment mechanism 9 is provided at the bottom of the first support seat 2. By installing the sleeve blocks 8 at both ends of the rotating rod 7, when the straightening roller 22 needs to be replaced and disassembled, it is only necessary to rotate the first adjusting screw rod 92 on the adjusting mechanism 9. The first adjusting screw rod 92 drives the first support seat 2 and the second support seat 3 away from each other under the action of the connecting block 93, so that the sleeves 6 on the first support seat 2 and the second support seat 3 are separated from the sleeve blocks 8 on the rotating rod 7. The straightening roller 22 can be replaced without disassembling the bearing seat, thereby improving convenience.

[0038] refer to Figure 1 and Figure 2 The adjustment mechanism 9 includes a movable groove 91, which is opened at the top of the base 1. The interior of the movable groove 91 is rotatably connected to a first adjusting screw rod 92 through a bearing. The surface of the first adjusting screw rod 92 is threadedly connected to a connecting block 93 bolted to the first support seat 2. By setting the groove body 4, the first adjusting screw rod 92 and the connecting block 93, the position of the first support seat 2 can be easily adjusted.

[0039] refer to Figure 1 and Figure 2 The bottom of the first support seat 2 is symmetrically bolted with a slider 15, and the top of the base 1 is provided with a slide groove 16 used in conjunction with the slider 15. By setting the slider 15 and the slide groove 16, the first support seat 2 is slidably limited.

[0040] refer to Figure 1 The bottom of the base 1 is bolted with supporting legs 17, and the number of the supporting legs 17 is four. The supporting legs 17 are provided to support the base 1.

[0041] refer to Figure 1 and Figure 2 The top of the first support seat 2 is threadedly connected with a second adjusting screw rod 18, one end of the second adjusting screw rod 18 passes through the interior of the groove body 4 and is rotatably connected to the connecting seat 5 through a bearing. By setting the second adjusting screw rod 18, it is convenient to adjust the position of the connecting seat 5 inside the groove body 4.

[0042] refer to Figure 1A drive motor 19 is installed on the side of the second support seat 3 away from the first support seat 2 through a fixing piece. The output end of the drive motor 19 is bolted to the sleeve seat 6 through a coupling. By setting the drive motor 19, it is convenient to drive the sleeve seat 6 to rotate.

[0043] refer to Figure 3 and Figure 4 The limiting rod 20 is symmetrically bolted to one side of the sleeve block 8 away from the rotating rod 7, and a limiting groove 25 for use with the limiting rod 20 is opened inside the sleeve seat 6. By setting the limiting rod 20 and the limiting groove 25, the sleeve seat 6 and the sleeve block 8 are limited.

[0044] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A straightening roller 22 is fixedly sleeved on the surface of the rotating rod 7. By setting the straightening roller 22, it is convenient to straighten the strip.

[0045] Brief description of the usage process: After installing the sleeve blocks 8 at both ends of the rotating rod 7, when the straightening roller 22 needs to be replaced and disassembled, it is only necessary to rotate the first adjusting screw rod 92 on the adjusting mechanism 9. The first adjusting screw rod 92 drives the first support seat 2 and the second support seat 3 away from each other under the action of the connecting block 93, so that the sleeve seats 6 on the first support seat 2 and the second support seat 3 are separated from the sleeve blocks 8 on the rotating rod 7. The straightening roller 22 can be replaced without disassembling the bearing seat, thereby improving convenience.

[0046] Embodiment 2:

[0047] refer to Figure 1 and Figure 5 A guiding and adjusting structure for a high-strength steel strip during the straightening process. A sliding groove 10 is provided on the top of a base 1. A bidirectional threaded rod 11 is rotatably connected to the inside of the sliding groove 10 through a bearing. An adjusting seat 12 is symmetrically threaded on the surface of the bidirectional threaded rod 11. A hydraulic cylinder 13 is symmetrically installed on the top of the adjusting seat 12 through a fixing. A grinding block 14 is bolted between the two hydraulic cylinders 13. A grinding block 14 is designed on the base 1. When the bidirectional threaded rod 11 is rotated to make the grinding blocks 14 on the two adjusting seats 12 contact the side of the strip, the grinding block 14 will grind the side of the strip to grind off the burrs on the side of the strip to prevent the burrs from causing harm to the staff during subsequent use.

[0048] refer to Figure 1 A slide bar 21 is bolted to the top of the adjustment seat 12 , and the slide bar 21 is slidably connected to the grinding block 14 . By setting the slide bar 21 , the grinding block 14 is limited.

[0049] refer to Figure 1 and Figure 5The adjusting seat 12 is symmetrically bolted with guide blocks 23 , and the interior of the sliding groove 10 is provided with guide grooves 24 used in conjunction with the guide blocks 23 . The adjusting seat 12 is limited by setting the guide blocks 23 and the guide grooves 24 .

[0050] Brief description of the use process: A grinding block 14 is designed on the base 1. When the two-way threaded rod 11 is rotated to make the grinding blocks 14 on the two adjustment seats 12 contact the edge of the strip, the grinding block 14 will grind the edge of the strip to grind off the burrs on the edge of the strip to prevent the burrs from causing harm to the staff during subsequent use.

[0051] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A guide adjustment structure for a high-strength steel strip during a straightening process, comprising a base (1), characterized in that: The top of the base (1) is bolted with a first support seat (2), and the top of the base (1) is provided with a second support seat (3). A groove body (4) is provided on the first support seat (2) and the second support seat (3). A connecting seat (5) is slidably connected inside the groove body (4). A sleeve seat (6) is rotatably connected to the center of the connecting seat (5) at one side opposite to the first support seat (2) and the second support seat (3) via a bearing. A rotating rod (7) is symmetrically provided between the first support seat (2) and the second support seat (3). The rotating rod Both ends of (7) are fixedly sleeved with sleeve blocks (8) which are clamped with the sleeve seat (6), the bottom of the first support seat (2) is provided with an adjustment mechanism (9), the top of the base (1) is provided with a sliding groove (10), the interior of the sliding groove (10) is rotatably connected with a bidirectional threaded rod (11) through a bearing, the surface of the bidirectional threaded rod (11) is symmetrically threadedly connected with an adjustment seat (12), the top of the adjustment seat (12) is symmetrically installed with hydraulic cylinders (13) through fixing parts, and a grinding block (14) is bolted between the two hydraulic cylinders (13).

2. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: The adjustment mechanism (9) comprises a movable groove (91), wherein the movable groove (91) is opened at the top of the base (1), wherein the interior of the movable groove (91) is rotatably connected to a first adjustment screw rod (92) via a bearing, and the surface of the first adjustment screw rod (92) is threadedly connected to a connection block (93) bolted to the first support seat (2).

3. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: A sliding block (15) is symmetrically bolted to the bottom of the first support seat (2), and a sliding groove (16) for use with the sliding block (15) is provided on the top of the base (1).

4. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: The bottom of the base (1) is bolted with supporting legs (17), and the number of the supporting legs (17) is four.

5. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: A second adjusting screw rod (18) is threadedly connected to the top of the first supporting seat (2); one end of the second adjusting screw rod (18) passes through the interior of the trough body (4) and is rotatably connected to the connecting seat (5) via a bearing.

6. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: A drive motor (19) is installed on the side of the second support seat (3) away from the first support seat (2) through a fixing member, and the output end of the drive motor (19) is bolted to the sleeve seat (6) through a coupling.

7. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: A limiting rod (20) is symmetrically bolted to one side of the sleeve block (8) away from the rotating rod (7), and a limiting groove (25) for use with the limiting rod (20) is provided inside the sleeve seat (6).

8. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: A sliding rod (21) is bolted to the top of the adjustment seat (12), and the sliding rod (21) is slidably connected to the grinding block (14).

9. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1 is characterized in that: A straightening roller (22) is fixedly sleeved on the surface of the rotating rod (7).

10. The guiding and adjusting structure of a high-strength steel strip during the straightening process according to claim 1, characterized in that: A guide block (23) is symmetrically bolted to the adjustment seat (12), and a guide groove (24) for use with the guide block (23) is provided inside the sliding groove (10).

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