A cold straightening device for profiled steel with anti-deformation structure

Abstract

The utility model relates to the technical field of section steel straightening, specifically relates to a section steel cold-drawing straightening device with anti-deformation structure, including chassis and structural assembly, structural assembly includes lower straightening roll, upper straightening roll, frame body, vertical rod, cylinder and adjusting component, lower straightening roll rotatory installation is located in one side of chassis, cylinder and chassis fixed connection, and is located in the side of chassis far from lower straightening roll, adjusting component is connected with cylinder, and is connected with chassis, vertical rod is connected with adjusting component, and is connected with chassis sliding, frame body and vertical rod fixed connection, and with chassis sliding connection, lower straightening roll and frame body rotatory connection, and are located in the side of frame body far from chassis, avoid producing deformation in the processing of different size section steel, thereby improve the processing effect of device to section steel.

Description

Technical Field

[0001] This utility model relates to the field of steel profile straightening technology, and in particular to a cold-drawn straightening device for steel profiles with an anti-deformation structure. Background Technology

[0002] Section steel is a type of bar steel with a specific cross-sectional shape and size. It is a basic material in fields such as construction and machinery manufacturing. It is an object with a certain geometric shape made through processes such as rolling, extrusion, and casting. The usual equipment is time-consuming and labor-intensive when straightening section steel, making it inconvenient to straighten it.

[0003] To address the aforementioned issues, existing patent (CN212042090U) discloses a cold-drawn steel profile straightening machine, comprising a lower straightening roller, a cold-drawn steel profile, an upper straightening roller, and an annular groove. A driving mechanism drives the lower straightening roller to rotate, allowing the cold-drawn steel profile to be straightened to pass through the straightening hole formed by the annular groove of the upper straightening roller and the annular groove of the lower straightening roller. The cold-drawn steel profile is straightened during the conveying process, thus facilitating the straightening of the steel profile.

[0004] However, in the aforementioned prior art, the use of fixed chucks makes it inconvenient to flexibly adjust the clamping position and clamping force according to the size of the steel profile. This makes it difficult for the straightening roller to abut against steel profiles of different sizes, which can easily cause deformation during the processing of steel profiles of different sizes, thereby affecting the processing effect of the device on the steel profile. Utility Model Content

[0005] The purpose of this utility model is to provide a cold-drawing straightening device for steel profiles with an anti-deformation structure. This solves the technical problem in the prior art where a fixed clamp is used, and the clamping position and clamping force are not easily adjusted according to the size of the steel profile. This makes it difficult for the straightening roller to abut against steel profiles of different sizes, which easily causes deformation during the processing of steel profiles of different sizes, thus affecting the processing effect of the device on the steel profiles.

[0006] To achieve the above objectives, this utility model employs a cold-drawn straightening device for profile steel with an anti-deformation structure, comprising a base frame and structural components. The structural components include a lower straightening roller, an upper straightening roller, a frame, a vertical rod, a cylinder, and an adjusting component. The lower straightening roller is rotatably mounted on one side of the base frame. The cylinder is fixedly connected to the base frame and located on the side of the base frame away from the lower straightening roller. The adjusting component is connected to the cylinder and to the base frame. The vertical rod is connected to the adjusting component and slidably connected to the base frame. The frame is fixedly connected to the vertical rod and slidably connected to the base frame. The lower straightening roller is rotatably connected to the frame and located on the side of the frame away from the base frame.

[0007] The adjusting component includes an adjusting block and a driving component. The adjusting block is slidably connected to the cylinder and fixedly connected to the vertical rod. The driving component is connected to the adjusting block, the cylinder, and the base frame.

[0008] The driving component includes a driving rod and a driving motor. The driving rod is rotatably connected to the cylinder and the base frame, and is threadedly connected to the adjusting block. The driving motor is fixedly connected to the cylinder, and the output shaft of the driving motor is connected to the driving rod.

[0009] The structural component further includes a limiting rod and a limiting block. The limiting block is fixedly connected to the frame and slidably connected to the base frame. The limiting rod is fixedly connected to the base frame and slidably connected to the limiting block.

[0010] The base frame has a limiting groove located on the side of the base frame near the limiting block and engaging with the limiting block.

[0011] The structural assembly further includes a limiting roller, a column, and a moving component. The column is fixedly installed on the side of the base frame away from the cylinder. The moving component is connected to the column. The limiting roller is connected to the moving component.

[0012] The moving component includes a horizontal block and a power unit. The horizontal block is slidably connected to the column and rotatably connected to the limiting roller. The power unit is connected to the column and to the horizontal block.

[0013] The power component includes a power rod and a power motor. The power rod is rotatably connected to the column and threadedly connected to the cross block. The power motor is fixedly connected to the column, and the output shaft of the power motor is connected to the power rod.

[0014] This utility model discloses a cold-drawn straightening device for profiles with an anti-deformation structure. A drive motor drives a drive rod to rotate, which engages with an adjusting block. The adjusting block moves the vertical rod, which in turn moves the frame on the base. The frame then moves the upper straightening roller up and down, adjusting the distance between the upper and lower straightening rollers to facilitate contact between the rollers and profiles of different sizes. Simultaneously, a power motor drives a power rod to rotate on a column, which engages with a horizontal block. This horizontal block moves the limiting roller, causing it to contact both sides of the profile, preventing deformation during processing of profiles of different sizes and thus improving the processing efficiency of the device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of a cold-drawn straightening device for steel profiles with an anti-deformation structure according to this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the adjusting block and the driving rod of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the vertical rod and adjusting block of this utility model.

[0019] Figure 4 This is a schematic diagram of the power rod and power motor of this utility model.

[0020] Figure 5 This is a structural schematic diagram of the frame and limiting block of this utility model.

[0021] In the diagram: 101-base frame, 102-lower straightening roller, 103-upper straightening roller, 104-frame, 105-vertical rod, 106-cylinder, 107-limiting roller, 108-column, 109-limiting rod, 110-limiting block, 111-adjusting block, 112-drive rod, 113-drive motor, 114-limiting groove, 115-horizontal block, 116-power rod, 117-power motor. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Please see Figures 1-5 ,in Figure 1 This is a schematic diagram of the overall structure of a cold-drawn straightening device for steel profiles with an anti-deformation structure according to this utility model. Figure 2 This is a schematic diagram of the adjusting block and driving rod of this utility model. Figure 3 This is a schematic diagram of the vertical rod and adjusting block of this utility model. Figure 4 This is a structural schematic diagram of the power rod and power motor of this utility model. Figure 5 This is a structural schematic diagram of the frame and limiting block of this utility model.

[0024] This utility model provides a cold-drawing straightening device for profile steel with an anti-deformation structure, including a base frame 101 and structural components. The structural components include a lower straightening roller 102, an upper straightening roller 103, a frame 104, a vertical rod 105, a cylinder 106, an adjusting component, a limiting roller 107, a column 108, a moving component, a limiting rod 109, and a limiting block 110. The adjusting component includes an adjusting block 111 and a driving component, which includes a driving rod 112 and a driving motor 113. The base frame 101 has a limiting groove 114. The moving component includes a horizontal block 115 and a power component, which includes a power rod 116 and a power motor 117. The aforementioned solution solves the problem that using a fixed clamp, the clamping position and clamping force are not easily adjusted flexibly according to the size of the profile steel, making it inconvenient for the straightening roller to abut against profile steel of different sizes. This causes deformation during the processing of profile steel of different sizes, thus affecting the processing effect of the device on the profile steel.

[0025] In this specific embodiment, the lower straightening roller 102 is rotatably mounted on one side of the base frame 101. The cylinder 106 is fixedly connected to the base frame 101 and located on the side of the base frame 101 away from the lower straightening roller 102. The adjusting member is connected to the cylinder 106 and to the base frame 101. The vertical rod 105 is connected to the adjusting member and slidably connected to the base frame 101. The frame 104 is fixedly connected to the vertical rod 105. The lower straightening roller 102 is rotatably connected to the frame 104 and located on the side of the frame 104 away from the base frame 101. The base frame 101 has a sliding hole at its top and an installation port at its inner bottom. The bottom end of the cylinder 106 is hollow, and the top of the cylinder 106 has a rotating hole. The frame 104 is inverted U-shaped. Multiple vertical rods 105 are present, with the bottom end of each vertical rod... The upper straightening roller 103 is fixedly connected to the outer side of the closed end of the frame 104. The adjusting component drives the outer side of the vertical rod 105 to move on the sliding hole of the base frame 101 through the rotating hole of the cylinder 106. There are multiple upper straightening rollers 103, and the end of the upper straightening roller 103 is rotatably connected to the inner side of the open end of the frame 104. There are multiple lower straightening rollers 102, and the end of the lower straightening roller 102 is driven by an external motor to rotate on the mounting port of the base frame 101. The adjusting component drives the vertical rod 105 to move the frame 104 on the base frame 101. The frame 104 drives the upper straightening roller 103 to move up and down, and adjusts the distance between the upper straightening roller 103 and the lower straightening roller 102 so that the straightening roller can easily abut against the steel profiles of different sizes, avoiding deformation during the processing of steel profiles of different sizes, thereby improving the processing effect of the device on the steel profiles.

[0026] The adjusting block 111 is slidably connected to the cylinder 106 and fixedly connected to the vertical rod 105. The driving component is connected to the adjusting block 111, the cylinder 106, and the base frame 101. The top of the adjusting block 111 is designed with a through threaded hole, and the bottom of the adjusting block 111 is fixedly connected to the top of the vertical rod 105. The driving component drives the outer side of the adjusting block 111 to move inside the open end of the cylinder 106 through the rotation hole of the cylinder 106. The driving component drives the adjusting block 111 to move on the cylinder 106, and the adjusting block 111 drives the vertical rod 105 to move, thereby driving the vertical rod 105 to move on the base frame 101.

[0027] Secondly, the drive rod 112 is rotatably connected to the cylinder 106 and the base frame 101, and is threadedly connected to the adjusting block 111; the drive motor 113 is fixedly connected to the cylinder 106, the output shaft of the drive motor 113 is connected to the drive rod 112, the outer side of the drive rod 112 is designed with external threads, the external threads of the drive rod 112 engage with the through threaded hole of the adjusting block 111, the top end of the drive rod 112 is connected to the output shaft of the drive motor 113 through the rotating hole of the cylinder 106, the drive motor 113 drives the drive rod 112 to rotate, the drive rod 112 engages with the adjusting block 111, drives the adjusting block 111 to move, thereby driving the adjusting block 111 to move on the cylinder 106.

[0028] Meanwhile, the limiting block 110 is fixedly connected to the frame 104 and slidably connected to the base frame 101; the limiting rod 109 is fixedly connected to the base frame 101 and slidably connected to the limiting block 110. The base frame 101 has multiple limiting grooves at its front and rear ends. The limiting block 110 has a sliding hole at its top. The limiting block 110 is located outside the vertical end of the frame 104. The outer side of the limiting block 110 is slidably connected to the limiting groove of the base frame 101. There are multiple limiting rods 109. The end of the limiting rod 109 is fixedly connected to the limiting groove of the base frame 101 through the sliding hole of the limiting block 110. The frame 104 drives the limiting block 110 to move on the limiting rod 109, thereby limiting the movement angle of the frame 104 and improving the stability of the frame 104 during movement.

[0029] Then, the base frame 101 has a limiting groove 114, which is located on the side of the base frame 101 near the limiting block 110 and cooperates with the limiting block 110. There are multiple limiting grooves 114, which are located on the front and rear sides of the base frame 101. By driving the limiting block 110 to move on the limiting groove 114, the stability of the limiting block 110 during movement is improved.

[0030] Furthermore, the column 108 is fixedly installed on the side of the base frame 101 away from the cylinder 106; the moving component is connected to the column 108; the limiting roller 107 is connected to the moving component; the base frame 101 has openings at both the front and rear ends on the left and right sides; there are multiple columns 108; one end of each column 108 is hollow; the other end of each column 108 has a rotating hole; the outer side of the closed end of each column 108 is fixedly connected to the opening of the base frame 101; there are multiple limiting rollers 107; there are multiple moving components; the moving component drives the limiting roller 107 to move left and right through the rotating hole of the column 108; the moving component drives the limiting roller 107 to move, causing the limiting roller 107 to abut against both sides of the steel section, thereby preventing the steel section from shifting and deforming during transportation.

[0031] In addition, the horizontal block 115 is slidably connected to the column 108 and rotatably connected to the limiting roller 107; the power component is connected to the column 108 and to the horizontal block 115. The closed end of the horizontal block 115 is designed with an internal threaded hole, and the inner side of the open end of the horizontal block 115 is rotatably connected to the end of the limiting roller 107. The power component drives the outer side of the closed end of the horizontal block 115 to move inside the column 108 through the rotation hole of the column 108. The power component drives the horizontal block 115 to move on the column 108, and the horizontal block 115 drives the limiting roller 107 to move, thereby driving the limiting roller 107 to move left and right.

[0032] Finally, the power rod 116 is rotatably connected to the column 108 and threadedly connected to the cross block 115; the power motor 117 is fixedly connected to the column 108, the output shaft of the power motor 117 is connected to the power rod 116, the power rod 116 has an external thread on its outer side, the external thread of the power rod 116 engages with the internal thread hole of the cross block 115, the end of the power rod 116 is connected to the output shaft of the power motor 117 through the rotation hole of the column 108, the power motor 117 drives the power rod 116 to rotate on the column 108, the power rod 116 engages with the cross block 115, driving the cross block 115 to move, thereby driving the cross block 115 to move on the column 108.

[0033] Using a cold-drawn straightening device for profile steel with an anti-deformation structure according to this embodiment, the drive motor 113 drives the drive rod 112 to rotate. The drive rod 112 engages with the adjusting block 111, driving the adjusting block 111 to move the vertical rod 105. The vertical rod 105 moves the frame 104 on the base frame 101, and the frame 104 moves the upper straightening roller 103 up and down, adjusting the distance between the upper straightening roller 103 and the lower straightening roller 102. The distance is adjusted so that the straightening roller can easily abut against steel sections of different sizes. At the same time, the power motor 117 drives the power rod 116 to rotate on the column 108. The power rod 116 meshes with the cross block 115, driving the cross block 115 to move. The cross block 115 drives the limiting roller 107 to move, driving the limiting roller 107 to abut against both sides of the steel section, avoiding deformation during the processing of steel sections of different sizes, thereby improving the processing effect of the device on the steel section.

[0034] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A cold-drawn straightening device for profile steel with an anti-deformation structure, comprising a base frame, characterized in that, It also includes structural components; The structural components include a lower straightening roller, an upper straightening roller, a frame, a vertical rod, a cylinder, and an adjusting component. The lower straightening roller is rotatably mounted on one side of the base frame. The cylinder is fixedly connected to the base frame and located on the side of the base frame away from the lower straightening roller. The adjusting component is connected to the cylinder and to the base frame. The vertical rod is connected to the adjusting component and slidably connected to the base frame. The frame is fixedly connected to the vertical rod and slidably connected to the base frame. The lower straightening roller is rotatably connected to the frame and located on the side of the frame away from the base frame.

2. The cold-drawn straightening device for steel profiles with an anti-deformation structure as described in claim 1, characterized in that, The adjusting component includes an adjusting block and a driving component. The adjusting block is slidably connected to the cylinder and fixedly connected to the vertical rod. The driving component is connected to the adjusting block, the cylinder, and the base frame.

3. The cold-drawn straightening device for steel profiles with an anti-deformation structure as described in claim 2, characterized in that, The driving component includes a driving rod and a driving motor. The driving rod is rotatably connected to the cylinder and the base frame, and is threadedly connected to the adjusting block. The driving motor is fixedly connected to the cylinder, and the output shaft of the driving motor is connected to the driving rod.

4. The cold-drawn straightening device for steel profiles with an anti-deformation structure as described in claim 1, characterized in that, The structural component further includes a limiting rod and a limiting block. The limiting block is fixedly connected to the frame and slidably connected to the base frame. The limiting rod is fixedly connected to the base frame and slidably connected to the limiting block.

5. The cold-drawn straightening device for steel profiles with an anti-deformation structure as described in claim 4, characterized in that, The base frame has a limiting groove located on the side of the base frame near the limiting block and engaging with the limiting block.

6. The cold-drawn straightening device for steel profiles with an anti-deformation structure as described in claim 1, characterized in that, The structural assembly also includes a limiting roller, a column, and a moving member. The column is fixedly installed on the side of the base frame away from the cylinder. The moving member is connected to the column. The limiting roller is connected to the moving member.

7. The cold-drawn straightening device for steel profiles with an anti-deformation structure as described in claim 6, characterized in that, The moving component includes a horizontal block and a power unit. The horizontal block is slidably connected to the column and rotatably connected to the limiting roller. The power unit is connected to the column and to the horizontal block.

8. The cold-drawn straightening device for steel profiles with an anti-deformation structure as described in claim 7, characterized in that, The power component includes a power rod and a power motor. The power rod is rotatably connected to the column and threadedly connected to the cross block. The power motor is fixedly connected to the column, and the output shaft of the power motor is connected to the power rod.

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