Hoop bending machine for reinforcing steel bar machining

Abstract

The utility model discloses a hoop bending machine for reinforcing steel bar machining, and belongs to the technical field of hoop bending machines. The bending device comprises a workbench, a clamping mechanism and a bending mechanism, the clamping mechanism comprises a mounting plate, four pairs of first sliding grooves are evenly formed in the mounting plate, springs are arranged in the first sliding grooves, one ends of the springs are connected with sliding blocks, mounting columns are arranged at the top ends of the sliding blocks, and conveying wheels are arranged on the mounting columns in a matched mode; the bending mechanism comprises a mounting table, a rotating disc and a bending column, and a rectangular plate is arranged on the outer wall of the rotating disc. According to the steel bar bending device, the conveying wheels are extruded, the sliding blocks are pushed to move to extrude the springs so that the springs can contract, steel bars of different sizes can be clamped, the threaded rods rotate on the vertical plates, the bending columns are pushed to move, the distance between the bending columns and the center shaft is adjusted, and therefore the steel bar bending device can adapt to the steel bars of different sizes and bend the steel bars of different sizes. The problems that only steel bars of specific sizes can be machined, and adaptability to the steel bars of different sizes is lacked are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirrup bending machines, in particular to a steel bar processing stirrup bending machine. Background Art

[0002] Rebar bending machines play a vital role in the construction industry. They are mainly used to bend, fold, and arc steel bars to meet the reinforcement and connection needs in building structures.

[0003] Although the existing steel bar bending machine has improved the processing efficiency to a certain extent, it can only process steel bars of a specific size and lacks adaptability to steel bars of different sizes. Therefore, a steel bar processing bending machine is proposed to overcome the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a steel bar processing and bending machine, which can clamp steel bars of different sizes by squeezing the conveying wheel and pushing the slider to move to squeeze the spring and make it contract, and then the threaded rod is rotated on the vertical plate to push the bending column to move and adjust the distance between the bending column and the central axis, so that it can adapt to steel bars of different sizes and bend them, solving the problem that only steel bars of specific sizes can be processed and lacks adaptability to steel bars of different sizes.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model is a steel bar processing and bending machine, comprising a workbench, a clamping mechanism and a bending mechanism, the clamping mechanism comprising a mounting plate, four pairs of first slide grooves evenly provided on the mounting plate, a spring provided inside the first slide groove, one end of the spring being connected to a slider, the top of the slider being provided with a mounting column, and the mounting column being matched with a conveying wheel; the bending mechanism comprises a mounting table, a turntable and a bending column, the outer wall of the turntable being provided with a rectangular plate, the turntable and the rectangular plate being provided with a second slide groove, one end of the rectangular plate being provided with a vertical plate, the vertical plate being provided with a threaded hole, and a threaded rod being matched in the threaded hole; a bearing is provided on one side of the bending column, one end of the threaded rod being arranged on the bearing, a slide bar being provided at the bottom end of the bending column, and the slide bar being matched in the second slide groove.

[0007] Furthermore, limiting grooves are respectively provided on both sides of the inner wall of the first sliding groove, and limiting strips are respectively provided on both sides of the sliding block, and the limiting strips are fitted in the limiting grooves.

[0008] Furthermore, the mounting plate is mounted on one side of the top surface of the workbench.

[0009] Furthermore, the mounting table includes a placement plate and a support block. The placement plate is provided with a central axis. The support block is installed on the workbench on one side of the turntable. The placement plate is located on the top of the turntable.

[0010] Furthermore, the bottom of the turntable is connected to a motor, which is installed at the bottom of the workbench.

[0011] Furthermore, the bending mechanism is located on one side of the clamping mechanism.

[0012] The utility model has the following beneficial effects:

[0013] The utility model squeezes the conveying wheel, pushes the slider to move and squeeze the spring to contract, so that it can clamp steel bars of different sizes, and then rotates the threaded rod on the vertical plate to push the bending column to move, and adjust the distance between the bending column and the central axis, so that it can adapt to steel bars of different sizes and bend them, solving the problem that it can only process steel bars of specific sizes and lacks adaptability to steel bars of different sizes.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a hoop bending machine;

[0016] Figure 2 It is a side view structural diagram of a hoop bending machine;

[0017] Figure 3 Schematic diagram of the clamping mechanism structure;

[0018] Figure 4 Schematic diagram of the bending mechanism structure.

[0019] In the figure: 1. workbench; 2. clamping mechanism; 201. mounting plate; 202. first slide; 203. limiting groove; 204. slider; 205. limiting strip; 206. spring; 207. mounting column; 208. conveying wheel; 3. bending mechanism; 301. mounting table; 302. center axis; 303. motor; 304. turntable; 305. rectangular plate; 306. second slide; 307. vertical plate; 308. threaded hole; 309. threaded rod; 3010. bending column; 3011. bearing; 3012. slide. DETAILED DESCRIPTION

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

[0021] See also Figure 1-4The utility model provides a technical solution: a steel bar processing hoop bending machine, including a workbench 1, a clamping mechanism 2 and a bending mechanism 3, the bending mechanism 3 is located on one side of the clamping mechanism 2, the clamping mechanism 2 includes a mounting plate 201, the mounting plate 201 is a rectangular structure, the mounting plate 201 is mounted on one side of the top surface of the workbench 1, four pairs of first slide grooves 202 are evenly opened on the mounting plate 201, the first slide groove 202 is provided with a spring 206, one end of the spring 206 is connected to a slider 204, the top of the slider 204 is provided with a mounting column 207, the mounting column 207 is a cylindrical structure, and the mounting column 207 is equipped with a Conveying wheel 208; the bending mechanism 3 includes a mounting platform 301, a turntable 304 and a bending column 3010, the outer wall of the turntable 304 is provided with a rectangular plate 305, the turntable 304 and the rectangular plate 305 are provided with a second slide groove 306, one end of the rectangular plate 305 is provided with a vertical plate 307, the vertical plate 307 is provided with a threaded hole 308, and the threaded hole 308 is fitted with a threaded rod 309; a bearing 3011 is provided on one side of the bending column 3010, one end of the threaded rod 309 is set on the bearing 3011, and the bottom end of the bending column 3010 is provided with a slide bar 3012, and the slide bar 3012 is fitted in the second slide groove 306.

[0022] By squeezing the conveying wheel 208, the slider 204 is pushed to move and squeeze the spring 206 to contract, so that steel bars of different sizes can be clamped. Then, the threaded rod 309 is rotated on the vertical plate 307 to push the bending column 3010 to move and adjust the distance between the bending column 3010 and the central axis 302, so that steel bars of different sizes can be adapted and bent, solving the problem of only being able to process steel bars of a specific size and lacking adaptability to steel bars of different sizes.

[0023] Limiting grooves 203 are respectively provided on both sides of the inner wall of the first sliding groove 202, and limiting bars 205 are respectively provided on both sides of the slider 204. The limiting bars 205 are fitted in the limiting grooves 203. Through the action of the limiting bars 205, the slider 204 can be limited to prevent the slider 204 from moving out of the first sliding groove 202.

[0024] The mounting platform 301 includes a placement plate and a support block. The placement plate is provided with a central axis 302. The support block is installed on the workbench 1 on one side of the turntable 304. The placement plate is located on the top of the turntable 304. The steel bars can be bent through the cooperation of the central axis 302 and the bending column 3010.

[0025] The bottom of the turntable 304 is connected to a motor 303, which is installed at the bottom of the workbench 1. The turntable 304 is driven to rotate by the motor 303, which drives the bending column 3010 to rotate, thereby bending the steel bars.

[0026] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A steel bar processing hoop bending machine, comprising a workbench (1) and a clamping mechanism (2), characterized in that: The clamping mechanism (2) includes a mounting plate (201), four pairs of first sliding grooves (202) are evenly arranged on the mounting plate (201), a spring (206) is provided inside the first sliding groove (202), one end of the spring (206) is connected to a slider (204), a top end of the slider (204) is provided with a mounting post (207), and a conveying wheel (208) is matched with the mounting post (207); The invention also includes a bending mechanism (3), wherein the bending mechanism (3) includes a rotating disk (304), an outer wall of the rotating disk (304) is provided with a rectangular plate (305), a second sliding groove (306) is provided on the rotating disk (304) and the rectangular plate (305), a vertical plate (307) is provided at one end of the rectangular plate (305), a threaded hole (308) is provided on the vertical plate (307), and a threaded rod (309) is matched in the threaded hole (308); It also includes a bending column (3010), one side of which is provided with a bearing (3011), one end of the threaded rod (309) is arranged on the bearing (3011), and the bottom end of the bending column (3010) is provided with a slide bar (3012), and the slide bar (3012) is fitted in the second slide groove (306).

2. A steel bar processing and hoop bending machine according to claim 1, characterized in that: Limiting grooves (203) are respectively provided on both sides of the inner wall of the first sliding groove (202), and limiting strips (205) are respectively provided on both sides of the sliding block (204), and the limiting strips (205) are fitted in the limiting grooves (203).

3. The steel bar processing and hoop bending machine according to claim 1, characterized in that: The mounting plate (201) is mounted on one side of the top surface of the workbench (1).

4. The steel bar processing and hoop bending machine according to claim 1, characterized in that: The invention also includes a mounting platform (301), wherein the mounting platform (301) includes a placement plate and a support block, wherein the placement plate is provided with a central axis (302), the support block is mounted on the workbench (1) and is located on one side of the turntable (304), and the placement plate is located on the top of the turntable (304).

5. The steel bar processing and hoop bending machine according to claim 1, characterized in that: The bottom of the turntable (304) is connected to a motor (303), and the motor (303) is installed at the bottom of the workbench (1).

6. The steel bar processing and hoop bending machine according to claim 1, characterized in that: The bending mechanism (3) is located on one side of the clamping mechanism (2).

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