Multifunctional numerical control hoop bending machine

Abstract

The utility model relates to the technical field of steel bar machining, in particular to a multifunctional numerical control hoop bending machine. Comprising a box body, a control panel, a sealing cover, an electric push rod, a fixing column, a fixing clamping block and the like, the control panel is arranged on the left portion of the front side of the box body, the sealing cover is fixedly connected to the top of the box body, the electric push rod is installed on the upper portion of the box body, and the fixing clamping block is rotationally connected to the left portion of the upper side of the box body. The stop block can push the machined reinforcing steel bars into the inclined through hole, the reinforcing steel bars slide into the storage box from the inclined through hole, and the reinforcing steel bars do not need to be collected manually. The limiting strip and the spiral spring can reset the sliding rod and the pressing block, and the sliding rod is convenient to move. And a sliding door and a handle are arranged at the right part of the front side of the sealing cover, so that the hoop bending machine is convenient to repair and maintain. And universal wheels are mounted at the bottom of the storage box, so that the reinforcing steel bars in the storage box can be conveniently carried away and unloaded. A stop block is arranged on the rear portion of the storage box to prevent the situation that the steel bars cannot fall into the storage box due to displacement of the storage box.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a multifunctional numerical control hoop bender. Background Technique

[0002] The emergence of automatic steel bar hoop benders has occurred along with the development of Chinese industry. In line with the development needs, with the development of industry, the demand for steel bars has increased, and the demand for the shapes of steel bars has also increased. The emergence of steel bar benders has solved this problem. Steel bar benders can process steel bars into various shapes to meet the production needs of industry. The application of steel bar benders is very extensive in the construction industry. Therefore, many technicians are constantly updating and designing better steel bar benders to achieve high-efficiency production.

[0003] Although the existing hoop benders can process steel bars and can also process several steel bars at one time, there is no steel bar collection device after the steel bar processing is completed, and manual collection of steel bars is required, which greatly increases the danger of the hoop bender operation. Content of the Utility Model

[0004] In order to overcome the shortcoming that manual collection of steel bars is required after the steel bar processing is completed, which greatly increases the danger of the hoop bender operation, the purpose of the utility model is: to provide a multifunctional numerical control hoop bender that can push the steel bars away from the workbench after the steel bar processing is completed.

[0005] The technical solution of the utility model is: a multifunctional numerical control hoop bender, which includes a box body, a control panel, a cover, an electric push rod, a fixed column, a fixed clamping block, a steel bar, a rotating shaft, a gear, a stop block, a rack, a pressing block, a sliding rod and a storage box. A control panel is arranged at the left part of the front side of the box body, a cover is fixedly connected to the top of the box body, notches are opened on the left side, right side and the left part of the front side of the cover, an electric push rod is installed on the upper part of the box body, a fixed clamping block is rotatably connected to the left part of the upper side of the box body, a steel bar is arranged in the fixed clamping block, a rotating shaft is fixedly connected to the lower part of the left side of the fixed clamping block, the rotating shaft is rotatably connected to the left part of the upper side of the box body, a gear is fixedly connected to the rotating shaft, a sliding groove is opened on the left part of the upper side of the box body, a pressing block is slidably connected in the sliding groove, a rack is fixedly connected to the top of the pressing block, the rack meshes with the gear, a sliding rod is fixedly connected to the front end of the rack, a stop block is fixedly connected to the left side of the rack, an inclined through hole is opened at the rear part of the box body, a fixed column is fixedly connected to the top of the box body, and a storage box is arranged at the rear side of the box body.

[0006] More preferably, it further includes a fixed seat, a screw rod, a hand wheel and a limiting block. A groove is opened on the right part of the upper side of the box body, a fixed seat is fixedly connected in the groove, a screw rod is threadedly connected to the middle of the fixed seat, the screw rod penetrates through the fixed seat, a hand wheel is fixedly connected to the right end of the screw rod, a limiting block is fixedly connected to the left end of the screw rod, and the limiting block can slide in the groove.

[0007] More preferably, it further includes a limiting bar and a spiral spring. The limiting bar is fixedly connected inside the chute, and a spiral spring is fixedly connected between the limiting bar and the pressing block.

[0008] More preferably, it further includes a sliding door and a handle. The sliding door is slidably connected to the right part of the front side of the cover, and the handle is fixedly connected to the front side of the sliding door.

[0009] More preferably, it further includes universal wheels, and the universal wheels are installed at the bottom of the storage box.

[0010] More preferably, it further includes a stop bar, and the stop bar is fixedly connected to the left side of the rear part of the box body.

[0011] The utility model has the following advantages: The stop block of the utility model can push the processed steel bars into the inclined through hole, and the steel bars then slide into the storage box from the inclined through hole, realizing the collection of steel bars without manual labor. The limiting bar and the spiral spring can reset the sliding rod and the pressing block, facilitating the movement of the sliding rod. A sliding door and a handle are arranged on the right part of the front side of the cover, facilitating the repair and maintenance of the stirrup bending machine. Universal wheels are installed at the bottom of the storage box, facilitating the transportation and unloading of the steel bars in the storage box. A stop block is arranged at the rear part of the storage box to prevent the displacement of the storage box from causing the steel bars to fail to fall into the storage box. Description of the Drawings

[0012] Figure 1 is a schematic three-dimensional structure diagram of the utility model.

[0013] Figure 2 is a schematic overall structure diagram of the box body of the utility model.

[0014] Figure 3 is a schematic structure diagram of the rotating shaft, gear, stop block, rack, etc. of the utility model.

[0015] Figure 4 is a schematic structure diagram of the storage box, stop bar and universal wheels of the utility model.

[0016] The markings of each component in the drawings are as follows: 1 - box body, 2 - control panel, 3 - cover, 4 - sliding door, 5 - handle, 6 - electric push rod, 7 - fixed column, 8 - fixed seat, 9 - screw rod, 10 - hand wheel, 11 - limit block, 12 - fixed clamping block, 13 - rotating shaft, 14 - steel bar, 15 - gear, 16 - stop block, 17 - rack, 18 - limiting bar, 19 - sliding rod, 20 - pressing block, 21 - spiral spring, 22 - storage box, 23 - stop bar, 24 - universal wheel. Detailed Embodiment

[0017] The following describes the embodiments of the utility model with reference to the drawings.

[0018] A multifunctional numerically controlled stirrup bending machine, such asFigures 1 - 4 As shown in the figure, it includes a box body 1, a control panel 2, a cover 3, an electric push rod 6, a fixed column 7, a fixed clamping block 12, a steel bar 14, a rotating shaft 13, a gear 15, a stop block 16, a rack 17, a pressing block 20, a sliding rod 19 and a storage box 22. A control panel 2 is arranged at the left part of the front side of the box body 1. The cover 3 is fixedly connected to the top of the box body 1. Notches are opened on the left side, right side and the left part of the front side of the cover 3. An electric push rod 6 is installed on the upper part of the box body 1. The fixed clamping block 12 is rotatably connected to the left part of the upper side of the box body 1. A steel bar 14 is arranged in the fixed clamping block 12. A rotating shaft 13 is fixedly connected to the lower left side of the fixed clamping block 12. The rotating shaft 13 is rotatably connected to the left part of the upper side of the box body 1. A gear 15 is fixedly connected to the rotating shaft 13. A chute is opened on the left part of the upper side of the box body 1. A pressing block 20 is slidably connected in the chute. A rack 17 is fixedly connected to the top of the pressing block 20. The rack 17 meshes with the gear 15. A sliding rod 19 is fixedly connected to the front end of the rack 17. A stop block 16 is fixedly connected to the left side of the rack 17. The top of the stop block 16 is higher than the steel bar 14. An inclined through hole is opened at the rear part of the box body 1. A fixed column 7 is fixedly connected to the top of the box body 1. A storage box 22 is arranged at the rear side of the box body 1.

[0019] When the steel bar 14 needs to be processed, pull the sliding rod 19 forward. The forward movement of the sliding rod 19 drives the rack 17 to move forward. The rack 17 drives the gear 15 to rotate clockwise. The clockwise rotation of the gear 15 drives the rotating shaft 13 to rotate clockwise. The rotating shaft 13 drives the fixed clamping block 12 to rotate clockwise. The end of the fixed clamping block 12 away from the rotating shaft is lifted. Put the steel bar 14 into the left notch of the cover 3. Push the sliding rod 19 backward. The backward movement of the sliding rod 19 drives the rack 17 to move backward. The rack 17 drives the gear 15 to rotate counterclockwise. The counterclockwise rotation of the gear 15 drives the rotating shaft 13 to rotate counterclockwise. The rotating shaft 13 drives the fixed clamping block 12 to rotate counterclockwise. The end of the fixed clamping block 12 away from the rotating shaft drops to fix the steel bar 14. Start the electric push rod 6. The telescopic rod of the electric push rod 6 moves forward, so that the steel bar 14 is squeezed by the fixed column 7 to be bent by 90 degrees. After the steel bar 14 is processed, push the sliding rod 19 backward. The sliding rod 19 drives the rack 17 and the stop block 16 to move backward. The rack 17 drives the gear 15 to rotate clockwise. The clockwise rotation of the gear 15 drives the rotating shaft 13 to rotate clockwise. The rotating shaft 13 drives the fixed clamping block 12 to rotate clockwise. The fixed clamping block 12 releases the steel bar 14. The stop block 16 moves backward and pushes the steel bar 14 into the inclined through hole. The steel bar 14 slides into the storage box 22 at the rear part of the box body 1 along the inclined through hole. Thus, one processing of the steel bar 14 is completed, realizing that there is no need for manual collection of the processed steel bar 14, and greatly reducing the danger of the operation of this hoop bender.

[0020] It also includes a fixed seat 8, a screw rod 9, a handwheel 10 and a limit block 11. A groove is formed in the upper right part of the box body 1. The fixed seat 8 is fixedly connected in the groove. The screw rod 9 is threadedly connected to the middle of the fixed seat 8. The screw rod 9 penetrates through the fixed seat 8. The right end of the screw rod 9 is fixedly connected with the handwheel 10, and the left end of the screw rod 9 is fixedly connected with the limit block 11. The limit block 11 can slide in the groove.

[0021] When the steel bar 14 is put into this stirrup bender for processing, the right end of the steel bar 14 will contact the left side of the limit block 11. The limit block can fix the length of the right end of the steel bar 14. Turning the handwheel 10 can make the limit block 11 slide in the groove, so that the bending length of the right end of the steel bar 14 can be manually controlled.

[0022] It also includes a limit bar 18 and a spiral spring 21. The limit bar 18 is fixedly connected in the chute, and a spiral spring 21 is fixedly connected between the limit bar 18 and the pressing block 20.

[0023] When it is necessary to open the fixed clamping block 12, push the sliding rod 19 backward to make the fixed clamping block 12 rotate clockwise to open. Since the spiral spring 21 has elasticity, the spiral spring 21 is compressed when the sliding rod 19 is pushed backward. When the sliding rod 19 is released, the spiral spring 21 returns to its original state, making the pressing block 20 and the sliding rod 19 move forward, making the fixed clamping block 12 rotate counterclockwise to close. After manually pushing the sliding rod 19 backward, there is no need to pull the sliding rod 19 forward to reset the sliding rod 19 and the pressing block 20.

[0024] It also includes a sliding door 4 and a handle 5. The sliding door 4 is slidably connected to the upper right part of the front side of the cover 3, and the handle 5 is fixedly connected to the front side of the sliding door 4. Pull the handle 5 to the right to pull the sliding door 4 to the right, exposing the parts on the top of the box body 1, making the repair and maintenance of this stirrup bender more convenient.

[0025] It also includes universal wheels 24. Four universal wheels 24 are installed at the bottom of the storage box 22. When it is necessary to transport the steel bars 14 collected in the storage box 22, the storage box 22 can be directly pushed away. The four universal wheels 24 at the bottom of the storage box 22 can move the storage box 22 to a designated position for unloading.

[0026] It also includes a stop bar 23. The stop bar 23 is fixedly connected to the left side of the rear part of the box body 1. The storage box 22 is closely attached to the rear side of the box body 1. The stop bar 23 can prevent the storage box 22 from shifting, ensuring that the processed steel bars 14 can smoothly slide into the storage box 22 through the inclined through hole.

[0027] When processing the steel bar 14, pull the sliding rod 19 forward. The forward movement of the sliding rod 19 drives the rack 17 to move forward. The rack 17 drives the gear 15 to rotate clockwise. The clockwise rotation of the gear 15 drives the rotating shaft 13 to rotate clockwise. The rotating shaft 13 drives the fixed clamping block 12 to rotate clockwise. Place the steel bar 14 through the left-side notch of the cover 3. Push the sliding rod 19 backward. The backward movement of the sliding rod 19 drives the rack 17 to move backward. The rack 17 drives the gear 15 to rotate counterclockwise. The counterclockwise rotation of the gear 15 drives the rotating shaft 13 to rotate counterclockwise. The rotating shaft 13 drives the fixed clamping block 12 to rotate counterclockwise to clamp the steel bar 14. Start the electric push rod 6. The telescopic rod of the electric push rod 6 moves forward to make the fixed column 7 press the steel bar 14, causing the steel bar 14 to bend 90 degrees. After the processing of the steel bar 14 is completed, push the sliding rod 19 backward. The sliding rod 19 drives the rack 17 and the stop block 16 to move backward. The rack 17 drives the gear 15 to rotate clockwise. The clockwise rotation of the gear 15 drives the rotating shaft 13 to rotate clockwise. The clockwise rotation of the rotating shaft 13 drives the fixed clamping block 12 to rotate clockwise to release the steel bar 14. The stop block 16 moves backward to push the steel bar 14 into the inclined through-hole. The steel bar 14 slides into the storage bin 22 along the inclined through-hole. Thus, it is possible to collect the processed steel bar 14 without manual labor, completing one processing of the steel bar 14.

[0028] When placing the steel bar 14 for processing, the right end of the steel bar 14 will contact the limit block 11, fixing the length of the right end of the steel bar 14. Turning the handwheel 10 can move the limit block 11 in the groove, thereby controlling the bending length of the right end of the steel bar 14.

[0029] When it is necessary to open the fixed clamping block 12, push the sliding rod 19 backward to make the fixed clamping block 12 rotate clockwise to open. Since the spiral spring 21 is elastic, the spiral spring 21 is compressed. When the sliding rod 19 is released, the spiral spring 21 returns to its original state, moving the pressing block 20 and the sliding rod 19 forward to make the fixed clamping block 12 rotate counterclockwise to close. When manually pushing the sliding rod 19 forward, there is no need to pull the sliding rod 19 backward to reset the sliding rod 19 and the pressing block 20.

[0030] Pull the handle 5 to the right to pull the sliding door 4 to the right, exposing the top of the box body 1, which is convenient for repairing and maintaining this stirrup bending machine.

[0031] When it is necessary to transport the steel bars 14 collected in the storage bin 22 away, the storage bin 22 can be directly pushed away. The universal wheels 24 can move the storage bin 22 to the designated position for unloading.

[0032] The storage bin 22 is close to the rear side of the box body 1. The stop bar 23 can prevent the storage bin 22 from shifting, preventing the processed steel bars 14 from not correctly sliding into the storage bin 22 through the inclined through-hole.

[0033] The above are only embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A multifunctional numerical control hoop bender, comprising a box body (1) and a control panel (2), wherein the control panel (2) is arranged at the left part of the front side of the box body (1), and is characterized in that, It also includes a cover (3), an electric push rod (6), a fixed column (7), a fixed clamping block (12), a steel bar (14), a rotating shaft (13), a gear (15), a stop block (16), a rack (17), a pressing block (20), a sliding rod (19) and a storage box (22). A cover (3) is fixedly connected to the top of the box body (1). Notches are opened on the left side, right side and left part of the front side of the cover (3). An electric push rod (6) is installed on the upper part of the box body (1). The left part of the upper side of the box body (1) is rotatably connected with a fixed clamping block (12). A steel bar (14) is arranged in the fixed clamping block (12). The lower part of the left side of the fixed clamping block (12) is fixedly connected with a rotating shaft (13). The rotating shaft (13) is rotatably connected to the left part of the upper side of the box body (1). A gear (15) is fixedly connected to the rotating shaft (13). A chute is opened on the left part of the upper side of the box body (1). A pressing block (20) is slidably connected in the chute. A rack (17) is fixedly connected to the top of the pressing block (20). The rack (17) meshes with the gear (15). A sliding rod (19) is fixedly connected to the front end of the rack (17). A stop block (16) is fixedly connected to the left side of the rack (17). An inclined through hole is opened at the rear of the box body (1). A fixed column (7) is fixedly connected to the top of the box body (1). A storage box (22) is arranged at the rear side of the box body (1).

2. The multifunctional numerical control hoop bender according to claim 1, characterized in that, It also includes a fixed seat (8), a screw rod (9), a hand wheel (10) and a limit block (11). A groove is opened on the right part of the upper side of the box body (1). A fixed seat (8) is fixedly connected in the groove. The middle part of the fixed seat (8) is threadedly connected with a screw rod (9). The screw rod (9) penetrates through the fixed seat (8). A hand wheel (10) is fixedly connected to the right end of the screw rod (9). A limit block (11) is fixedly connected to the left end of the screw rod (9). The limit block (11) can slide in the groove.

3. The multifunctional numerical control hoop bender according to claim 2, characterized in that, It also includes a limit bar (18) and a helical spring (21). The limit bar (18) is fixedly connected in the chute. A helical spring (21) is fixedly connected between the limit bar (18) and the pressing block (20).

4. The multifunctional numerical control hoop bender according to claim 3, wherein It also includes a sliding door (4) and a handle (5). The right part of the front side of the cover (3) is slidably connected with a sliding door (4). A handle (5) is fixedly connected to the front side of the sliding door (4).

5. The multifunctional numerical control hoop bender according to claim 4, characterized in that, It also includes universal wheels (24). Universal wheels (24) are installed at the bottom of the storage box (22).

6. The multifunctional numerical control hoop bender according to claim 5, wherein, It also includes a stop bar (23). A stop bar (23) is fixedly connected to the left side of the rear part of the box body (1).

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