Steel bar arc machining device

Abstract

The utility model relates to the technical field of steel bar arc machining, and discloses a steel bar arc machining device which comprises an equipment box, a disc is arranged at the top of the equipment box, a plurality of movable grooves are evenly formed in the disc, a positioning pin is connected into each movable groove in a sliding mode, and the top of each positioning pin is fixedly connected with a limiting disc. An adjusting assembly is fixedly arranged at the top of the equipment box, a regulation and control mechanism is arranged in the equipment box, a sound insulation plate is fixedly connected in the equipment box, a driving motor is fixedly connected to the top of the sound insulation plate, a worm is fixedly connected to the output end of the driving motor, the worm is in meshed connection with a worm wheel, and a rotating shaft is coaxially and fixedly connected to the interior of the worm wheel; the reinforcing steel bar arc machining device is provided with the regulation and control assembly, the push plate is pushed to move through the telescopic air cylinder, so that the positioning pin is driven to move along the movable groove, the diameter of an arc is changed, reinforcing steel bar arcs with different diameters are machined, and the reinforcing steel bar arc machining device is beneficial to meeting the requirements of different workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar arc processing, in particular to a steel bar arc processing device. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross-section is circular, and sometimes square with rounded corners. Rebar includes plain round rebar, ribbed rebar, and twisted rebar. In construction projects, arc processing equipment is needed to process the rebar into arcs according to usage requirements for construction use.

[0003] After searching, a bending device for large arc bending of steel bars proposed in publication number CN212760820U includes a base, baffles arranged on both sides of the base, a baffle bottom plate and a plurality of cylinder grooves arranged on the bottom plate, each cylinder groove is provided with a cylinder, and the cylinders are controlled by a controller. A chuck groove is provided in the middle cylinder groove, and a middle pressure block and a middle fixed block are provided in the middle cylinder. Side pressure blocks, side fixed blocks and baffle rods are provided on the cylinder groups on both sides. The steel bars are provided in the chuck groove and are located between the middle pressure block and the middle fixed block. Both ends of the steel bars are placed on the baffles and the baffle bottom plate. After each cylinder is started, the steel bars are positioned by the middle pressure block and the middle fixed block, and are bent and formed by the cooperation of the side pressure blocks, the side fixed blocks and the baffle rods.

[0004] Although the above technical solution can bend steel bars into arcs, it can only bend steel bars into arcs of the same diameter. For steel bar arcs of different diameters, other devices are required. Therefore, we propose a steel bar arc processing device to effectively solve the above disadvantages. Utility Model Content

[0005] The purpose of the utility model is to provide a steel bar arc processing device in order to solve the above-mentioned problem, and solves the problem of being unable to bend steel bars into steel bar arcs of different diameters mentioned in the background technology through the cooperation between the adjustment component and the control mechanism.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A steel bar arc processing device comprises an equipment box, a disc is provided on the top of the equipment box, a plurality of movable grooves are evenly opened inside the disc, a positioning pin is slidably connected inside each of the movable grooves, the top of each of the positioning pins is fixedly connected to a limiting disc, an adjustment component is fixedly provided on the top of the equipment box, a regulating mechanism is provided inside the equipment box, a sound insulation board is fixedly connected inside the equipment box, a driving motor is fixedly connected to the top of the sound insulation board, a worm is fixedly connected to the output end of the driving motor, the worm is meshingly connected to a worm wheel, a rotating shaft is coaxially fixedly connected inside the worm wheel, one end of the rotating shaft is rotatably connected to the sound insulation board, and the other end of the rotating shaft passes through the equipment box and extends out to be fixedly connected to the disc.

[0008] As a preferred solution of the utility model, the adjustment assembly includes a fixed plate, which is fixedly connected to the top of the equipment box. A screw is provided inside the fixed plate. The screw passes through the fixed plate and is rotatably connected to a limiting arc. A knob is fixedly connected to one end of the screw away from the limiting arc.

[0009] As a preferred solution of the utility model, a polished rod is provided on one side of the screw rod, the polished rod passes through the fixing plate and is fixedly connected to the limit arc, and the screw rod and the polished rod are both rotatably connected to the fixing plate.

[0010] As a preferred solution of the utility model, the regulating mechanism includes a telescopic cylinder, which is fixedly installed inside the equipment box, and the output end of the telescopic cylinder is fixedly connected to a push plate, the top of the push plate is fixedly connected to a push column, the push column passes through the equipment box and is fixedly connected to a connecting plate, the top of the connecting plate is rotatably connected to a plurality of connecting rods, each of the connecting rods is rotatably connected to a rotating rod at one end away from the connecting plate, and the other end of each rotating rod is rotatably connected to a positioning pin.

[0011] As a preferred solution of the utility model, a plurality of legs are fixedly connected to the bottom of the equipment box, a shock-absorbing pad is fixedly connected to the bottom of each leg, a control panel is fixedly installed on the outside of the equipment box, and the telescopic cylinder and the drive motor are electrically connected to the control panel.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a regulating component, which drives the push plate to move through the telescopic cylinder, and then drives the push column to move, thereby driving the positioning pin to move along the movable groove, thereby changing the diameter of the arc, and then processing into steel bar arcs of different diameters, which is conducive to adapting to different workpiece requirements;

[0014] 2. The utility model is provided with an adjustment component, which drives the screw to rotate by turning the knob, and then drives the limit arc to move, so as to adapt to steel bars of different sizes and help to increase the scope of use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

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

[0017] Figure 2 It is a sectional view of the overall structure of the utility model;

[0018] Figure 3 yes Figure 2 The corresponding figure at A is enlarged;

[0019] Figure 4 It is a side view of the overall structure of the utility model.

[0020] In the figure: 1. Equipment box; 2. Disc; 3. Adjustment assembly; 301. Fixing plate; 302. Screw; 303. Light rod; 304. Limit arc; 305. Knob; 4. Positioning pin; 5. Limiting disk; 6. Movable slot; 7. Control mechanism; 701. Telescopic cylinder; 702. Push plate; 703. Push column; 704. Connecting plate; 705. Connecting rod; 706. Rotating rod; 8. Sound insulation board; 9. Driving motor; 10. Worm; 11. Worm wheel; 12. Rotating shaft; 13. Control panel; 14. Leg; 15. Shock-absorbing pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: a steel bar arc processing device, including an equipment box 1, the equipment box 1 is made of stainless steel, a disc 2 is arranged on the top of the equipment box 1, a plurality of movable grooves 6 are evenly opened inside the disc 2, each movable groove 6 is distributed in an arc shape, and each movable groove 6 runs through the disc 2, each movable groove 6 is slidably connected with a positioning pin 4 inside, and a limiting disk 5 is fixedly connected to the top of each positioning pin 4, and the limiting disk 5 can limit the steel bar to prevent it from popping out during the bending process, and an adjustment component 3 is fixedly arranged on the top of the equipment box 1, and the adjustment component 3 includes a fixed plate 301, and the fixed plate 301 is made of iron, and the fixed plate 301 is fixedly connected to the top of the equipment box 1, and a screw 302 is arranged inside the fixed plate 301, and the screw 302 runs through the fixed plate 301 and is rotatably connected to the limiting arc 304, and the limiting arc 304 can slide along the surface of the disc 2, and can adapt to steel bar arcs of different diameters and different sizes. Steel bars are conducive to improving the use efficiency of the device. The end of the screw 302 away from the limit arc 304 is fixedly connected with a knob 305, and the knob 305 is made of stainless steel. A regulating mechanism 7 is provided inside the equipment box 1. A sound insulation board 8 is fixedly connected inside the equipment box 1. The sound insulation board 8 and the upper space thereof are made of sound insulation materials, which can reduce the noise emitted by the motor. A driving motor 9 is fixedly connected to the top of the sound insulation board 8. The model of the driving motor 9 is selected according to actual conditions to adapt to steel bars of different sizes. A worm 10 is fixedly connected to the output end of the driving motor 9. The worm 10 is meshingly connected with a worm wheel 11. The worm 10 cooperates with the worm wheel 11 to slow down the driving motor 9 and prevent the driving motor 9 from being accidentally rotated too fast. A rotating shaft 12 is coaxially fixedly connected inside the worm wheel 11. One end of the rotating shaft 12 is rotatably connected to the sound insulation board 8, and the other end of the rotating shaft 12 passes through the equipment box 1 and extends out of the equipment box 1 to be fixedly connected to the disc 2.

[0024] Furthermore, a light rod 303 is provided on one side of the screw rod 302, and the light rod 303 limits the limit arc 304 to prevent the limit arc 304 from turning over when the screw rod 302 rotates. The light rod 303 passes through the fixed plate 301 and is fixedly connected to the limit arc 304. The screw rod 302 and the light rod 303 are both rotatably connected to the fixed plate 301.

[0025] Further, the regulating mechanism 7 includes a telescopic cylinder 701, the model of the telescopic cylinder 701 is YNT-03, the telescopic cylinder 701 is fixedly installed inside the equipment box 1, the output end of the telescopic cylinder 701 is fixedly connected to a push plate 702, the top of the push plate 702 is fixedly connected to a push column 703, the push column 703 passes through the equipment box 1 and is fixedly connected to a connecting plate 704, the top of the connecting plate 704 is rotatably connected to a plurality of connecting rods 705, and each connecting rod 705 is rotatably connected to a rotating shaft at one end away from the connecting plate 704. Rod 706, the other end of each rotating rod 706 is rotatably connected to the positioning pin 4, which is convenient for adjusting the positioning pin 4 at the same time, and is conducive to quickly adjusting the position of the positioning pin 4 to adapt to steel bar arcs of different diameters. The bottom of the equipment box 1 is fixedly connected with multiple legs 14, and the bottom of each leg 14 is fixedly connected with a shock-absorbing pad 15. The shock-absorbing pad 15 is made of elastic material to reduce the vibration of the device. The outside of the equipment box 1 is fixedly installed with a control panel 13, and the telescopic cylinder 701 and the drive motor 9 are electrically connected to the control panel 13.

[0026] To sum up: when using this device, first start the telescopic cylinder 701 through the control panel 13, the telescopic cylinder 701 drives the push plate 702 upward, the push plate 702 drives the push column 703 upward, and then drives the connecting rod 705 on the connecting plate 704 to rotate, the connecting rod 705 drives the rotating rod 706 to rotate, and then drives the positioning pin 4 to move forward or backward along the movable groove 6, so that the positioning pin 4 can be adjusted synchronously, and then the adjustment component 3 is adjusted according to the size of the steel bar diameter, and the knob 305 is turned to drive the screw rod 302 to rotate, and then drive the limit arc 304 to move forward along the disc 2, so as to limit the steel bar, the limit disc 5 can prevent the steel bar from popping out and limit the steel bar, then start the drive motor 9, the drive motor 9 drives the worm 10 to rotate, the worm 10 engages with the worm wheel 11 to drive the rotating shaft 12 to rotate, and then drives the disc 2 to rotate to bend the steel bar.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar arc processing device, comprising an equipment box (1), characterized in that: A disc (2) is provided on the top of the equipment box (1), a plurality of movable grooves (6) are evenly provided inside the disc (2), a positioning pin (4) is slidably connected inside each of the movable grooves (6), a limiting disc (5) is fixedly connected to the top of each of the positioning pins (4), an adjustment component (3) is fixedly provided on the top of the equipment box (1), a regulating mechanism (7) is provided inside the equipment box (1), a sound insulation board (8) is fixedly connected inside the equipment box (1), a driving motor (9) is fixedly connected to the top of the sound insulation board (8), a worm (10) is fixedly connected to the output end of the driving motor (9), the worm (10) is meshingly connected to a worm wheel (11), a rotating shaft (12) is coaxially fixedly connected inside the worm wheel (11), one end of the rotating shaft (12) is rotatably connected to the sound insulation board (8), and the other end of the rotating shaft (12) passes through the equipment box (1) and extends out of the outside of 1 to be fixedly connected to the disc (2).

2. A steel bar arc processing device according to claim 1, characterized in that: The adjustment assembly (3) comprises a fixing plate (301), the fixing plate (301) being fixedly connected to the top of the equipment box (1), a screw rod (302) being arranged inside the fixing plate (301), the screw rod (302) passing through the fixing plate (301) and being rotatably connected to a limiting arc (304), and a knob (305) being fixedly connected to one end of the screw rod (302) away from the limiting arc (304).

3. A steel bar arc processing device according to claim 2, characterized in that: A polished rod (303) is provided on one side of the screw rod (302). The polished rod (303) passes through the fixing plate (301) and is fixedly connected to the limiting arc (304). Both the screw rod (302) and the polished rod (303) are rotatably connected to the fixing plate (301).

4. A steel bar arc processing device according to claim 1, characterized in that: The regulating mechanism (7) comprises a telescopic cylinder (701), wherein the telescopic cylinder (701) is fixedly installed inside the equipment box (1), wherein the output end of the telescopic cylinder (701) is fixedly connected to a push plate (702), wherein the top of the push plate (702) is fixedly connected to a push column (703), wherein the push column (703) passes through the equipment box (1) and is fixedly connected to a connecting plate (704), wherein the top of the connecting plate (704) is rotatably connected to a plurality of connecting rods (705), wherein one end of each connecting rod (705) away from the connecting plate (704) is rotatably connected to a rotating rod (706), and the other end of each rotating rod (706) is rotatably connected to a positioning pin (4).

5. A steel bar arc processing device according to claim 4, characterized in that: The bottom of the equipment box (1) is fixedly connected to a plurality of legs (14), the bottom of each leg (14) is fixedly connected to a shock-absorbing pad (15), the outside of the equipment box (1) is fixedly mounted with a control panel (13), and the telescopic cylinder (701) and the drive motor (9) are both electrically connected to the control panel (13).

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