Energy-saving type reinforcing steel bar machining mechanism

Abstract

The utility model discloses an energy-saving reinforcing steel bar machining mechanism which comprises a machining table, a first rotating shaft is fixed to the machining table, a swing arm and a first roller are rotationally connected to the first rotating shaft in a sleeved mode, a strip-shaped sliding hole is formed in the swing arm, and a sliding block is installed in the strip-shaped sliding hole in a sliding mode. A horizontal movement driving mechanism used for driving the sliding block to slide in the strip-shaped sliding hole is installed on the swing arm, a second rotating shaft is fixed to the sliding block, a second roller is rotationally connected to the second rotating shaft in a sleeving mode, a rotation driving mechanism used for driving the swing arm to rotate is installed on the machining table, and a reinforcing steel bar fixing mechanism is installed on the machining table. The reinforcing steel bar is limited between the first roller and the second roller through the translation driving mechanism, the reinforcing steel bar is fixed through the reinforcing steel bar fixing mechanism, the swing arm is driven to rotate through the rotation driving mechanism, the reinforcing steel bar can be bent in the rotating process of the swing arm, the lever principle is utilized, driving is quite labor-saving, and therefore the purpose of saving energy is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to an energy-saving steel bar processing mechanism. Background Art

[0002] Steel bar bending is the process of bending steel bars within a certain length to form curves or various geometric shapes in the structure. This processing method is widely used in the fields of construction, roads, bridges, mining engineering and shipbuilding. At present, on the construction site, the steel bars are generally bent manually, which is very laborious and the accuracy is difficult to control. In order to better solve this problem, we propose an energy-saving steel bar processing mechanism. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes an energy-saving steel bar processing mechanism.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An energy-saving steel bar processing mechanism comprises a processing table, a first rotating shaft is fixed on the processing table, a swing arm and a first roller are rotatably sleeved on the first rotating shaft, a strip sliding hole is opened on the swing arm, a slider is slidably installed in the strip sliding hole, a translation driving mechanism for driving the slider to slide in the strip sliding hole is installed on the swing arm, a second rotating shaft is fixed on the slider, a second roller is rotatably sleeved on the second rotating shaft, a rotation driving mechanism for driving the swing arm to rotate is installed on the processing table, and a steel bar fixing mechanism is installed on the processing table.

[0006] Preferably, the translation drive mechanism includes a first motor and a screw rod. The first motor is installed at one end of the swing arm. The output shaft of the first motor is inserted into the bar-shaped sliding hole and is connected to the screw rod. The screw rod is threadedly sleeved in the slider.

[0007] Preferably, the rotary drive mechanism includes a rotating seat, a second motor, a gear, an incomplete end face gear ring, and an arc-shaped slide hole. The processing table is provided with an arc-shaped slide hole. The rotating seat is fixed at one end of the swing arm. The rotating seat is located in the arc-shaped slide hole. The second motor is installed on the rotating seat. The output shaft of the second motor is fixedly sleeved with a gear. The incomplete end face gear ring is fixed at the bottom of the processing table. The gear is meshed with the incomplete end face gear ring for transmission.

[0008] Preferably, the steel bar fixing mechanism comprises a hydraulic cylinder, a pressure block and a limit block; the hydraulic cylinder and the limit block are fixed on the processing table; and the pressure block is fixed to the piston rod of the hydraulic cylinder.

[0009] Preferably, a plurality of anti-skid bosses are provided on the side of the pressing block, and the pressing block and the anti-skid bosses are an integral structure.

[0010] Preferably, an insert block for preventing the steel bars from running out from above is fixed on the pressing block, and a plug hole matching the insert block is provided on the limiting block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the steel bar is inserted between the first roller and the second roller. After the bending position is determined, the steel bar is limited between the first roller and the second roller by the translation driving mechanism, and then the steel bar is fixed by the steel bar fixing mechanism. The swing arm is then driven to rotate by the rotation driving mechanism. The swing arm can bend the steel bar during the rotation process. The swing arm utilizes the lever principle during the swinging process, and the driving is very labor-saving, thereby achieving the purpose of energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of an energy-saving steel bar processing mechanism proposed by the utility model;

[0014] Figure 2 This is a top view of an energy-saving steel bar processing mechanism proposed by the utility model;

[0015] Figure 3 This is a structural schematic diagram of an incomplete end face gear ring of an energy-saving steel bar processing mechanism proposed by the utility model;

[0016] Figure 4 This is a schematic structural diagram of a pressing block of an energy-saving steel bar processing mechanism proposed by the utility model;

[0017] Figure 5 The utility model is a schematic diagram of the structure of a limit block of an energy-saving steel bar processing mechanism.

[0018] In the figure: 1 processing table, 2 first rotating shaft, 3 swing arm, 4 slider, 5 screw rod, 6 first motor, 7 rotating seat, 8 second motor, 9 gear, 10 second rotating shaft, 11 second roller, 12 limit block, 13 first roller, 14 pressure block, 15 hydraulic cylinder, 16 incomplete end face gear ring, 17 arc sliding hole, 18 anti-slip boss, 19 plug block, 20 plug hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1 , Figure 2 The present invention relates to an energy-saving steel bar processing mechanism, comprising a processing table 1, a first rotating shaft 2 is fixed on the processing table 1, a swing arm 3 and a first roller 13 are rotatably sleeved on the first rotating shaft 2, a strip sliding hole is opened on the swing arm 3, a slider 4 is slidably installed in the strip sliding hole, a translation driving mechanism for driving the slider 4 to slide in the strip sliding hole is installed on the swing arm 3, a second rotating shaft 10 is fixed on the slider 4, a second roller 11 is rotatably sleeved on the second rotating shaft 10, a rotation driving mechanism for driving the swing arm 3 to rotate is installed on the processing table 1, a steel bar fixing mechanism is installed on the processing table 1, the steel bar is inserted between the first roller 13 and the second roller 11, after determining the bending position, the steel bar is limited between the first roller 13 and the second roller 11 by the translation driving mechanism, and then the steel bar is fixed by the steel bar fixing mechanism, and then the swing arm 3 is driven to rotate by the rotation driving mechanism, the swing arm 3 can bend the steel bar during the rotation process, and the swing arm 3 uses the lever principle during the swinging process, and the driving is very labor-saving, thereby achieving the purpose of energy saving.

[0021] Reference Figure 2 The translation driving mechanism includes a first motor 6 and a screw rod 5. The first motor 6 is installed at one end of the swing arm 3. The output shaft of the first motor 6 is inserted into the strip-shaped sliding hole and is connected to the screw rod 5. The screw rod 5 is threadedly sleeved in the slider 4. The first motor 6 drives the screw rod 5 to rotate. The screw rod 5 can drive the slider 4 to slide in the strip-shaped sliding hole through threaded transmission between the screw rod 5 and the slider 4, so that the spacing between the first roller 13 and the second roller 11 can be adjusted.

[0022] Reference Figure 1 , Figure 3 The rotary drive mechanism includes a rotating seat 7, a second motor 8, a gear 9, an incomplete end face gear ring 16, and an arc-shaped sliding hole 17. The processing table 1 is provided with an arc-shaped sliding hole 17. The rotating seat 7 is fixed at one end of the swing arm 3. The rotating seat 7 is located in the arc-shaped sliding hole 17. The second motor 8 is installed on the rotating seat 7. The output shaft of the second motor 8 is fixedly sleeved with a gear 9. The incomplete end face gear ring 16 is fixed to the bottom of the processing table 1. The gear 9 is meshed with the incomplete end face gear ring 16 for transmission. The second motor 8 drives the gear 9 to rotate. Since the incomplete end face gear ring 16 is fixed on the processing table 1, the gear 9 can drive the second motor 8 to move by meshing with the incomplete end face gear ring 16. Since the second motor 8 is installed on the rotating seat 7, and the rotating seat 7 is fixed on the swing arm 3, the swing arm 3 can be driven to rotate synchronously.

[0023] Reference Figure 2 , Figure 4 , Figure 5The steel bar fixing mechanism includes a hydraulic cylinder 15, a pressure block 14, and a limit block 12. The hydraulic cylinder 15 and the limit block 12 are fixed on the processing table 1. The piston rod of the hydraulic cylinder 15 is fixed with the pressure block 14. The side of the pressure block 14 is provided with a plurality of anti-skid bosses 18. The pressure block 14 and the anti-skid bosses 18 are an integral structure. A plug block 19 for preventing the steel bar from running out from the top is fixed on the pressure block 14. A socket 20 matching the plug block 19 is provided on the limit block 12. The hydraulic cylinder 15 can push the pressure block 14 to move. The pressure block 14 fixes the steel bar between the pressure block 14 and the limit block 12, thereby fixing the steel bar. The anti-skid boss 18 can improve the compacting effect on the steel bar and prevent the steel bar from moving. At the same time, inserting the plug block 19 into the socket 20 can effectively prevent the steel bar from being squeezed out from above the workbench 1, and the stability of the steel bar fixation is very good.

[0024] Working principle: When in use, the steel bar is inserted between the first roller 13 and the second roller 11. After the bending position is determined, the steel bar is limited between the first roller 13 and the second roller 11 by the translation drive mechanism, and then the steel bar is fixed by the steel bar fixing mechanism. The swing arm 3 is then driven to rotate by the rotation drive mechanism. The swing arm 3 can bend the steel bar during the rotation process. The swing arm 3 uses the lever principle during the swinging process, and the driving is very labor-saving, thereby achieving the purpose of energy saving.

[0025] The working principle of the translation drive mechanism is: the first motor 6 drives the screw rod 5 to rotate, and the screw rod 5 can drive the slider 4 to slide in the strip slide hole through the threaded transmission between the screw rod 5 and the slider 4, so as to adjust the distance between the first roller 13 and the second roller 11.

[0026] The operating principle of the rotary drive mechanism is: the second motor 8 drives the gear 9 to rotate, and since the incomplete end face gear ring 16 is fixed on the processing table 1, the gear 9 can drive the second motor 8 to move by engaging with the incomplete end face gear ring 16. Since the second motor 8 is installed on the rotating seat 7, and the rotating seat 7 is fixed on the swing arm 3, it can synchronously drive the swing arm 3 to rotate.

[0027] The working principle of the steel bar fixing mechanism is: the hydraulic cylinder 15 can push the pressure block 14 to move, and the pressure block 14 fixes the steel bar between the pressure block 14 and the limit block 12, so as to fix the steel bar. The anti-slip boss 18 can improve the clamping effect on the steel bar and prevent the steel bar from moving. At the same time, the insertion block 19 is inserted into the insertion hole 20, which can effectively prevent the steel bar from being squeezed out from above the workbench 1, and the stability of the steel bar fixation is very good.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An energy-saving steel bar processing mechanism, comprising a processing table (1), characterized in that: The processing table (1) is fixed with a first rotating shaft (2), a swing arm (3) and a first roller (13) are rotatably sleeved on the first rotating shaft (2), a strip-shaped sliding hole is opened on the swing arm (3), a slider (4) is slidably mounted in the strip-shaped sliding hole, a translation driving mechanism for driving the slider (4) to slide in the strip-shaped sliding hole is mounted on the swing arm (3), a second rotating shaft (10) is fixed on the slider (4), a second roller (11) is rotatably sleeved on the second rotating shaft (10), a rotation driving mechanism for driving the swing arm (3) to rotate is mounted on the processing table (1), and a steel bar fixing mechanism is mounted on the processing table (1).

2. The energy-saving steel bar processing mechanism according to claim 1, characterized in that: The translation drive mechanism comprises a first motor (6) and a screw rod (5); the first motor (6) is mounted on one end of the swing arm (3); an output shaft of the first motor (6) is inserted into the strip-shaped sliding hole and connected to the screw rod (5); the screw rod (5) is sleeved in the slider (4) via a thread.

3. The energy-saving steel bar processing mechanism according to claim 1, characterized in that: The rotary drive mechanism comprises a rotating seat (7), a second motor (8), a gear (9), an incomplete end face gear ring (16), and an arc-shaped sliding hole (17); the processing table (1) is provided with an arc-shaped sliding hole (17); the rotating seat (7) is fixed to one end of the swing arm (3); the rotating seat (7) is located in the arc-shaped sliding hole (17); the rotating seat (7) is mounted with a second motor (8); the output shaft of the second motor (8) is fixedly sleeved with a gear (9); the incomplete end face gear ring (16) is fixed to the bottom of the processing table (1); and the gear (9) meshes with the incomplete end face gear ring (16) for transmission.

4. The energy-saving steel bar processing mechanism according to claim 1, characterized in that: The steel bar fixing mechanism comprises a hydraulic cylinder (15), a pressure block (14), and a limit block (12); the hydraulic cylinder (15) and the limit block (12) are fixed on a processing table (1); and the pressure block (14) is fixed to the piston rod of the hydraulic cylinder (15).

5. The energy-saving steel bar processing mechanism according to claim 4, characterized in that: A plurality of anti-slip bosses (18) are provided on the side of the pressing block (14); the pressing block (14) and the anti-slip bosses (18) are an integral structure.

6. The energy-saving steel bar processing mechanism according to claim 5, characterized in that: An insert block (19) for preventing the steel bar from running out from above is fixed on the pressing block (14), and a plug hole (20) matching the insert block (19) is provided on the limiting block (12).

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