A fixing structure for a rolling belt

Abstract

The utility model discloses a kind of fixing structures for rolling strip, it relates to rolling strip production technical field, the fixing structure for rolling strip, including support frame and the gantry of setting in support frame top surface, the top of the gantry is sleeved with hydraulic column, further include: two groups of fixed frame are set in the both sides of support frame top surface, the inside sliding connection sliding block of the fixed frame, the top surface of the sliding block is rotatably connected with adjustment assembly, the adjustment assembly includes telescopic link, support spring and threaded sleeve rod;Fixed seat is set in the bottom end of hydraulic column, the both sides of the fixed seat are rotatably connected with pusher assembly.The utility model is equipped with adjustment assembly, reach to make pusher roller accurate contact the surface of rolling strip of different thickness, ensure that equipment can be compatible with multiple specifications rolling strip, while avoid rolling strip and deform or damage due to overpressure or uneven thickness, keep clamping force constant, realize the stable clamping and efficient transmission to rolling strip.

Description

Technical Field

[0001] This utility model relates to the field of strip rolling production technology, specifically a fixing structure for strip rolling. Background Technology

[0002] Strip fixing structures are typically used to stably fix the strip in the rolling mill during the rolling process to ensure that it is subjected to uniform force and maintains smooth transmission. They are usually used to firmly clamp the strip with clamps or clamping rollers to prevent it from sliding or displacing and to ensure the stability of the strip during the rolling process.

[0003] However, existing fixing structures for strip rolling are prone to deformation or damage due to overpressure or uneven thickness during use, resulting in unstable clamping force and difficulty in achieving stable clamping and efficient transmission of strips of various specifications. Utility Model Content

[0004] This utility model provides a fixing structure for strip rolling, which has the advantages of maintaining constant clamping force and achieving stable clamping and efficient transmission of strips of various specifications. It solves the problems of existing fixing structures for strip rolling, which are prone to deformation or damage due to overpressure or uneven thickness, unstable clamping force, and difficulty in achieving stable clamping and efficient transmission of strips of various specifications.

[0005] To achieve the goals of maintaining constant clamping force and ensuring stable clamping and efficient conveying of strips of various specifications, this utility model provides the following technical solution: A fixing structure for strip rolling, comprising a support frame and a gantry frame disposed on the top surface of the support frame, wherein a hydraulic column is sleeved on the top of the gantry frame, and further comprising: two sets of fixing frames disposed on both sides of the top surface of the support frame, wherein a sliding block is slidably connected inside the fixing frame, and an adjusting assembly is rotatably connected to the top surface of the sliding block, the adjusting assembly comprising a telescopic rod, a support spring, and a threaded sleeve rod; a fixing seat disposed at the bottom end of the hydraulic column, wherein a pushing assembly is rotatably connected to both sides of the fixing seat, the pushing assembly comprising a threaded screw and a rotating cap, and a side seat threadedly connected to the surface of the threaded screw; and positioning rods fixedly connected to the bottom surfaces of both ends of the side seats, wherein a limit assembly is threadedly connected to the bottom of the positioning rod, the limit assembly comprising a threaded sleeve and a rotating wheel.

[0006] As a preferred embodiment of this utility model, the adjustment assembly includes a telescopic rod rotatably connected to the top surface of the sliding block, a support spring sleeved on the surface of the telescopic rod, and a threaded sleeve slidably connected to the top of the telescopic rod.

[0007] As a preferred embodiment of the present invention, the pushing component includes a threaded screw rotatably connected to both sides of the fixed base, and a screw cap is fixedly connected to one end of the threaded screw.

[0008] As a preferred embodiment of the present invention, the limiting component includes a threaded sleeve threaded to the bottom of the positioning rod, and a rotating wheel is rotatably connected to the surface of the threaded sleeve.

[0009] As a preferred embodiment of this utility model, two sets of stabilizing rods are fixedly connected to both sides of the fixed base, and the surface of the side base is provided with sliding holes that are compatible with the stabilizing rods.

[0010] As a preferred embodiment of this utility model, the bottom of the support frame is fixedly connected with four sets of support legs in a rectangular array, and several sets of transmission rollers are rotatably connected to the inner side of the support frame. A rolling mill body is provided at one end of the support frame.

[0011] As a preferred embodiment of this utility model, a push roller is rotatably connected to one side of the sliding block, a drive motor is fixedly connected to one end of the push roller, and a motor housing is sleeved on the surface of the drive motor.

[0012] As a preferred embodiment of this utility model, a limit bolt is fixedly connected to the outer surface of the top of the telescopic rod, a sliding groove adapted to the limit bolt is opened on the surface of the threaded sleeve, and a turntable is fixedly connected to the top of the threaded sleeve.

[0013] Compared with the prior art, the present invention provides a fixing structure for strip rolling, which has the following advantages:

[0014] This fixing structure for strip rolling, through the adjustment of component settings, allows the turntable to rotate according to the strip thickness during use. The turntable drives the threaded sleeve rod to rotate at the top of the fixing frame, which in turn causes the sliding block to slide within the fixing frame. Simultaneously, the push roller contacts the strip surface, driven by a drive motor and cooperating with the transmission roller to push the strip. The strip surface is compressed, causing the telescopic rod to slide within the threaded sleeve rod, and the support spring to deform and generate elastic force. This ensures that the push roller accurately contacts the strip surface of different thicknesses, guaranteeing the equipment's compatibility with various strip specifications. It also prevents the strip from deforming or being damaged due to overpressure or uneven thickness, maintaining a constant clamping force, and achieving stable clamping and efficient transmission of the strip.

[0015] This fixing structure for strip rolling, through the pushing and limiting components, allows the screw cap to rotate according to the width of the strip during use. This causes the threaded screw to rotate within the threaded hole of the side seat, which in turn drives the side seat to slide to the appropriate position on the surface of the stabilizing rod. Subsequently, the hydraulic column presses down, causing the fixing seat to move downward, so that the groove of the rotating wheel fits precisely against the two sides of the strip. This ensures that the position of the strip does not shift, effectively suppressing lateral displacement or deviation of the strip during transmission, and improving product quality and production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the pushing component and the limiting component of this utility model.

[0020] In the diagram: 1. Support frame; 2. Gantry frame; 3. Hydraulic column; 4. Fixed frame; 5. Sliding block; 6. Adjustment assembly; 601. Telescopic rod; 602. Support spring; 603. Threaded sleeve; 7. Fixed seat; 8. Push assembly; 801. Threaded screw; 802. Rotary cap; 9. Side seat; 10. Positioning rod; 11. Limiting assembly; 1101. Threaded sleeve; 1102. Rotating wheel; 12. Stabilizing rod; 13. Support leg; 14. Drive roller; 15. Mill body; 16. Push roller; 17. Drive motor; 18. Motor housing; 19. Limit bolt; 20. Turntable. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model discloses a fixing structure for strip rolling, including a support frame 1 and a gantry frame 2 set on the top surface of the support frame 1. A hydraulic column 3 is sleeved on the top of the gantry frame 2. It also includes: two sets of fixing frames 4 set on both sides of the top surface of the support frame 1. The fixing frames 4 are slidably connected to sliding blocks 5 inside. The top surface of the sliding blocks 5 is rotatably connected to an adjustment component 6. The adjustment component 6 includes a telescopic rod 601, a support spring 602 and a threaded sleeve rod 603. A fixing seat 7 is set at the bottom end of the hydraulic column 3. Pushing components 8 are rotatably connected to both sides of the fixing seat 7. Pushing components 8 include a threaded screw 801 and a rotating cap 802. The surface of the threaded screw 801 is threadedly connected to a side seat 9. Positioning rods 10 are fixedly connected to the bottom surfaces at both ends of the side seat 9. The bottom of the positioning rods 10 is threadedly connected to a limit component 11. The limit component 11 includes a threaded sleeve 1101 and a rotating wheel 1102.

[0023] Specifically, the adjustment component 6 includes a telescopic rod 601 rotatably connected to the top surface of the sliding block 5, a support spring 602 sleeved on the surface of the telescopic rod 601, and a threaded sleeve rod 603 slidably connected to the top of the telescopic rod 601.

[0024] In this embodiment, during use, the turntable 20 is rotated according to the thickness of the strip, causing the turntable 20 to drive the threaded sleeve 603 to rotate on the top of the fixed frame 4, thereby causing the sliding block 5 to slide within the fixed frame 4. At the same time, the push roller 16 contacts the strip surface, and is driven by the drive motor 17, which works in conjunction with the transmission roller 14 to push the strip. The strip surface is squeezed, causing the telescopic rod 601 to slide within the threaded sleeve 603, and causing the support spring 602 to deform under force and generate elastic force.

[0025] Specifically, the pushing component 8 includes a threaded screw 801 rotatably connected to both sides of the fixed base 7, and a screw cap 802 is fixedly connected to one end of the threaded screw 801.

[0026] In this embodiment, during use, the screw cap 802 is rotated according to the width of the strip, so that the threaded screw 801 rotates in the threaded hole in the side seat 9, thereby driving the side seat 9 to slide to a suitable position on the surface of the stabilizer 12.

[0027] Specifically, the limiting component 11 includes a threaded sleeve 1101 threadedly connected to the bottom of the positioning rod 10, and a rotating wheel 1102 rotatably connected to the surface of the threaded sleeve 1101.

[0028] In this embodiment, the hydraulic column 3 is then pressed down, driving the fixed seat 7 downward, so that the groove of the rotating wheel 1102 fits perfectly against the two sides of the strip.

[0029] Specifically, two sets of stabilizing rods 12 are fixedly connected to both sides of the fixed base 7, and the surface of the side base 9 is provided with sliding holes that are compatible with the stabilizing rods 12.

[0030] In this embodiment, the stabilizer bar 12 restricts the movement trajectory of the side seat 9 through the sliding hole, ensuring that the side seat 9 slides only in a straight line when driven by the threaded screw 801, avoiding deviation or tilting.

[0031] Specifically, the bottom of the support frame 1 is fixedly connected with four sets of support legs 13 in a rectangular array, and several sets of transmission rollers 14 are rotatably connected to the inner side of the support frame 1. The mill body 15 is provided at one end of the support frame 1.

[0032] In this embodiment, the four sets of support legs 13 are arranged in a rectangular array, which increases the overall vibration resistance by increasing the contact area; the transmission rollers 14 form a strip conveying channel, which works with the push rollers 16 to achieve uniform strip feeding and reduce the risk of slippage; the mill body 15 facilitates the rolling of strip.

[0033] Specifically, a push roller 16 is rotatably connected to one side of the sliding block 5, and a drive motor 17 is fixedly connected to one end of the push roller 16. A motor housing 18 is sleeved on the surface of the drive motor 17.

[0034] In this embodiment, the drive motor 17 directly drives the strip to move via the push roller 16, and the motor housing 18 provides dust protection and auxiliary support.

[0035] Specifically, a limit bolt 19 is fixedly connected to the outer surface of the top of the telescopic rod 601, a sliding groove adapted to the limit bolt 19 is opened on the surface of the threaded sleeve rod 603, and a turntable 20 is fixedly connected to the top of the threaded sleeve rod 603.

[0036] In this embodiment, the limit bolt 19 cooperates with the slide groove to limit the extension range of the threaded sleeve 603, preventing excessive stretching or compression that could cause the support spring 602 to fail; the turntable 20 provides a manual rotation interface, which makes it easy for operators to adjust the height position of the sliding block 5 on site.

[0037] The working principle and usage process of this utility model are as follows: In use, according to the thickness of the strip, the turntable 20 is rotated, causing the turntable 20 to drive the threaded sleeve 603 to rotate on the top of the fixed frame 4, thereby causing the sliding block 5 to slide within the fixed frame 4. At the same time, the push roller 16 contacts the strip surface, driven by the drive motor 17, and cooperates with the transmission roller 14 to push the strip. The strip surface is squeezed, causing the telescopic rod 601 to slide within the threaded sleeve 603, and causing the support spring 602 to deform under force and generate elastic force. In use, according to the width of the strip, the rotating cap 802 is rotated, causing the threaded screw 801 to rotate within the threaded hole in the side seat 9, thereby causing the side seat 9 to slide on the surface of the stabilizing rod 12 to a suitable position. Then, the hydraulic column 3 is pressed down, causing the fixed seat 7 to move downward, so that the groove of the rotating wheel 1102 fits exactly against the two sides of the strip.

[0038] In summary, this fixing structure for strip rolling, by adjusting the setting of component 6, ensures that the push roller 16 accurately contacts the surface of strip rolling of different thicknesses, ensuring that the equipment is compatible with strip rolling of various specifications. At the same time, it avoids deformation or damage to the strip rolling due to overpressure or uneven thickness, maintains constant clamping force, and achieves stable clamping and efficient transmission of the strip rolling. By using push component 8 and limit component 11, it ensures that the position of the strip rolling does not shift, effectively suppressing lateral displacement or deviation of the strip rolling during transmission, and improving product quality and production efficiency.

[0039] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixing structure for strip rolling, comprising a support frame (1) and a gantry frame (2) disposed on the top surface of the support frame (1), wherein a hydraulic column (3) is sleeved on the top of the gantry frame (2), characterized in that, Also includes: Two sets of fixed frames (4) are set on both sides of the top surface of the support frame (1). The fixed frame (4) is slidably connected to the sliding block (5). The top surface of the sliding block (5) is rotatably connected to the adjustment component (6). The adjustment component (6) includes a telescopic rod (601), a support spring (602), and a threaded sleeve rod (603). A fixed seat (7) is provided at the bottom of the hydraulic column (3). Both sides of the fixed seat (7) are rotatably connected to a push assembly (8). The push assembly (8) includes a threaded screw (801) and a nut (802). The surface of the threaded screw (801) is threadedly connected to a side seat (9). Positioning rods (10) are fixedly connected to the bottom surfaces at both ends of the side seat (9). The bottom of the positioning rods (10) is threadedly connected to a limit assembly (11). The limit assembly (11) includes a threaded sleeve (1101) and a rotating wheel (1102).

2. The fixing structure for strip rolling according to claim 1, characterized in that: The adjustment assembly (6) includes a telescopic rod (601) rotatably connected to the top surface of the sliding block (5), a support spring (602) sleeved on the surface of the telescopic rod (601), and a threaded sleeve rod (603) slidably connected to the top of the telescopic rod (601).

3. The fixing structure for strip rolling according to claim 1, characterized in that: The pushing assembly (8) includes a threaded screw (801) rotatably connected to both sides of the fixed base (7), and a screw cap (802) is fixedly connected to one end of the threaded screw (801).

4. The fixing structure for strip rolling according to claim 1, characterized in that: The limiting component (11) includes a threaded sleeve (1101) threaded to the bottom of the positioning rod (10), and a rotating wheel (1102) is rotatably connected to the surface of the threaded sleeve (1101).

5. A fixing structure for strip rolling according to claim 1, characterized in that: Two sets of stabilizing rods (12) are fixedly connected to both sides of the fixed base (7), and the surface of the side base (9) is provided with sliding holes that are compatible with the stabilizing rods (12).

6. A fixing structure for strip rolling according to claim 1, characterized in that: The bottom of the support frame (1) is fixedly connected with four sets of support legs (13) in a rectangular array. Several sets of transmission rollers (14) are rotatably connected to the inner side of the support frame (1). A rolling mill body (15) is provided at one end of the support frame (1).

7. A fixing structure for strip rolling according to claim 1, characterized in that: A push roller (16) is rotatably connected to one side of the sliding block (5), and a drive motor (17) is fixedly connected to one end of the push roller (16). A motor housing (18) is sleeved on the surface of the drive motor (17).

8. A fixing structure for strip rolling according to claim 1, characterized in that: The outer surface of the top of the telescopic rod (601) is fixedly connected to a limit bolt (19), and the surface of the threaded sleeve rod (603) is provided with a sliding groove that matches the limit bolt (19). The top of the threaded sleeve rod (603) is fixedly connected to a turntable (20).

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