Building steel structure bending device

Abstract

The utility model relates to the technical field of building steel bending, in particular to a building steel structure bending device which comprises a machining table, a control panel is arranged on the side face of the machining table, the top of the machining table is connected with a pair of positioning rods in a sliding mode through a guide groove, and an adjusting assembly used for adjusting the distance between the positioning rods is arranged in the machining table. A bending assembly used for bending building steel is arranged at the top of the machining table, the bending assembly further comprises a feeding piece, and the feeding piece is used for feeding and discharging. The bending degree of the building steel can be changed by changing the distance between a pair of positioning rods to be matched with the bending assembly, so that the bending device is suitable for machining the building steel with various different bending degrees, in addition, automatic feeding and discharging can be carried out on the bending assembly through the feeding piece, traditional manual feeding and discharging operation is replaced, the bending efficiency of the building steel is improved, and the working efficiency is improved. The practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of building steel bending, in particular to a building steel structure bending device. Background Art

[0002] Bending of building steel structures refers to bending steel according to design requirements to meet the shape and functional requirements of the building structure. Bending is a common processing method, often used to make beams, columns, trusses and other components, as well as various connectors and accessories. Through bending processing, the steel can be bent, twisted, stretched and other deformations, thereby meeting various design requirements of the building structure.

[0003] In order to be able to bend the construction steel, it is necessary to use a construction steel structure bending device to perform the bending operation. For example, the prior art Chinese patent announcement number "CN212285416U" discloses a bending device for construction steel structure, including a base, a processing table, a trash can and a motor box. The processing table is arranged above the outer side of the base, and the motor box is arranged above the outer side of the processing table. The inner side of the base is provided with a threaded hole, and the inner side of the threaded hole is provided with a threaded rod. The outer side of the base is provided with a support frame, and the processing table is installed above the outer side of the support frame, and the inner side of the processing table is provided with a slide rail, and the inner side of the slide rail is provided with a pulley, and the outer side of the processing table is provided with a slide groove, and the inner side of the slide groove is provided with a sliding block, and the outer side of the sliding block is provided with a fixing rod, and the motor box is installed above the outer side of the processing table, and the motor is provided inside the motor box. The utility model has good stabilization effect, and has high work efficiency when bending the steel structure, increases the construction progress and reduces the use cost, and is extremely convenient to use.

[0004] Some construction steel bending devices bend construction steel by driving a limit rod and cooperating with a fixed rod. However, in actual operation, similar bending devices need to manually adjust the position of the limit rod to meet the bending needs. During the bending operation, the construction steel needs to be loaded and unloaded manually, which affects the bending efficiency of the construction steel and is less practical. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings in the prior art that affect the bending efficiency of building steel, and proposes a building steel structure bending device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A building steel structure bending device is designed, including a processing table, a control panel is provided on the side of the processing table, and a pair of positioning rods are slidably connected to the top of the processing table through a guide groove, an adjustment component for adjusting the distance between the pair of positioning rods is provided inside the processing table, a bending component for bending building steel is provided on the top of the processing table, and the bending component also includes a feeding piece, which is used for loading and unloading materials.

[0008] Furthermore, the adjustment component includes a first motor electrically connected to the control panel inside the processing table, a worm is fixedly installed on the shaft end of the first motor, a double-headed screw is rotatably connected to the processing table below the guide groove, and a worm wheel is fixedly installed on one end of the double-headed screw, the worm is meshed and rotated with the worm wheel, and a pair of positioning rods are respectively threadedly connected to the two ends of the double-headed screw.

[0009] Furthermore, the bending assembly includes a cylinder fixedly mounted on the top of the processing table and electrically connected to the control panel, a mounting seat is provided between the cylinder and the positioning rod, a movable block is slidably connected inside the mounting seat, the axial end of the cylinder passes through the mounting seat and is fixedly connected to the movable block, and a protrusion that can press against the construction steel is provided on the side of the movable block.

[0010] Furthermore, the feeding member includes a driving wheel and a guide wheel which are rotatably connected side by side on the top of the processing table, and a second motor electrically connected to the control panel is fixedly installed inside the processing table, the shaft end of the second motor is fixedly connected to the shaft end of one of the driving wheels and fixedly installed with a driving pulley, and the shaft end of the other driving wheel is fixedly installed with a driven pulley, and a transmission belt is sleeved between the driving pulley and the driven pulley.

[0011] Furthermore, a pair of locating rods are provided with accommodating grooves on their sides, a guide rod is slidably connected in the accommodating groove, one end of the guide rod is fixedly connected to a support plate and sleeved with a spring, and the accommodating groove can accommodate the support plate.

[0012] Furthermore, the processing table is hinged with a cover door on the other side of the control panel.

[0013] The utility model proposes a building steel structure bending device, which has the beneficial effect that: the utility model can adjust the distance between a pair of positioning rods, and the degree of bending of the building steel can be changed by changing the distance between the pair of positioning rods and cooperating with the bending component, so that it is suitable for processing of various degrees of bending of the building steel. In addition, the bending component can be automatically loaded and unloaded by a feeding piece, replacing the traditional manual loading and unloading operation to speed up the bending efficiency of the building steel, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of area A;

[0016] Figure 3 It is a structural schematic diagram of the bending assembly of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the adjustment component of the utility model;

[0018] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of area B.

[0019] In the figure: 1. processing table; 2. control panel; 3. guide groove; 4. positioning rod; 5. adjustment assembly; 51. first motor; 52. worm; 53. double-headed screw; 54. worm wheel; 6. bending assembly; 61. cylinder; 62. mounting seat; 63. movable block; 64. raised part; 7. feeding piece; 71. driving wheel; 72. guide wheel; 73. second motor; 74. driving pulley; 75. driven pulley; 76. transmission belt; 77. receiving groove; 78. guide rod; 781. spring; 79. stop plate; 8. cover door. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-5 A building steel structure bending device includes a processing table 1, a control panel 2 is provided on the side of the processing table 1, and a pair of positioning rods 4 are slidably connected to the top of the processing table 1 through a guide groove 3, an adjusting component 5 for adjusting the distance between the pair of positioning rods 4 is provided inside the processing table 1, a bending component 6 for bending building steel is provided on the top of the processing table 1, and the bending component 6 also includes a feeding piece 7, and the feeding piece 7 is used for loading and unloading materials.

[0022] In detail, the control panel 2 controls the adjustment component 5 to adjust the distance between a pair of the positioning rods 4. By adjusting the distance between a pair of the positioning rods 4 and cooperating with the bending component 6, the construction steel can be bent to different degrees to speed up production efficiency.

[0023] Furthermore, the adjustment component 5 includes a first motor 51 electrically connected to the control panel 2 inside the processing table 1, a worm 52 is fixedly installed on the shaft end of the first motor 51, a double-headed screw 53 is rotatably connected to the processing table 1 below the guide groove 3, and a worm wheel 54 is fixedly installed at one end of the double-headed screw 53, the worm 52 is meshed and rotated with the worm wheel 54, and a pair of the positioning rods 4 are respectively threadedly connected to the two ends of the double-headed screw 53.

[0024] In detail, the control panel 2 controls the first motor 51 to drive the worm 52 to rotate, and then drives the double-headed screw 53 to rotate through the action of the worm 52 engaging the worm wheel 54. The rotation of the double-headed screw 53 can adjust the distance between a pair of the positioning rods 4.

[0025] Furthermore, the bending assembly 6 includes a cylinder 61 fixedly mounted on the top of the processing table 1 and electrically connected to the control panel 2, a mounting seat 62 is provided between the cylinder 61 and the positioning rod 4, a movable block 63 is slidably connected inside the mounting seat 62, an axial end of the cylinder 61 passes through the mounting seat 62 and is fixedly connected to the movable block 63, and a protrusion 64 that can press against the construction steel is provided on the side of the movable block 63.

[0026] In detail, the construction steel is delivered to the side of a pair of the positioning rods 4 by the feeding member 7, and the shaft end of the cylinder 61 drives the movable block 63 to telescopically move, and the protrusion 64 is used to press against one side of the construction steel. Since the other side of the construction steel is pressed against the pair of the positioning rods 4, the protrusion 64 continuously squeezes the construction steel to bend it to achieve the bending purpose.

[0027] In more detail, the feeding member 7 includes a driving wheel 71 and a guide wheel 72 which are rotatably connected side by side on the top of the processing table 1, and a second motor 73 electrically connected to the control panel 2 is fixedly installed inside the processing table 1, and the shaft end of the second motor 73 is fixedly connected to the shaft end of one of the driving wheels 71 and fixedly installed with a driving pulley 74, and the shaft end of the other driving wheel 71 is fixedly installed with a driven pulley 75, and a transmission belt 76 is sleeved between the driving pulley 74 and the driven pulley 75.

[0028] It is worth mentioning that the second motor 73 drives the active pulley 74 to cooperate with the transmission belt 76 to drive the driven pulley 75 to rotate, thereby driving a pair of driving wheels 71 to rotate to load the construction steel, and then the guide wheel 72 is used to guide the construction steel to the side of the pair of positioning rods 4 for easy bending.

[0029] In general, a pair of accommodating grooves 77 are provided on the sides of the positioning rods 4, and a guide rod 78 is slidably connected in the accommodating groove 77. One end of the guide rod 78 is fixedly connected to a support plate 79 and is sleeved with a spring 781. The accommodating groove 77 can accommodate the support plate 79.

[0030] The specific operation is that when the protrusion 64 presses against the building steel and continuously applies pressure to one side thereof, the other side of the building steel is resisted and then presses the abutment plate 79, so that the abutment plate 79 presses the spring 781 and moves toward the receiving groove 77;

[0031] Among them, when the construction steel is bent and processed into a bent shape, it will be inconvenient for the driving wheel 71 to load again because of the pair of positioning rods 4. At this time, the protrusion 64 is separated from the construction steel, and then under the rebound action of the spring 781, the support plate 79 drives the construction steel to move toward one side of the cylinder 61. The purpose of this is to make the construction steel separate from the interference of the pair of positioning rods 4, so that it can be pushed out of the processing table 1 by the next construction steel to achieve the purpose of loading and unloading.

[0032] Finally, a cover door 8 is hingedly connected to the processing table 1 on the other side of the control panel 2 , and opening and closing the cover door 8 facilitates maintenance of the components in the processing table 1 .

[0033] Working mode: When working, the control panel 2 controls the first motor 51 to drive the worm 52 to rotate, the worm 52 engages with the worm wheel 54 to drive the double-headed screw 53 to rotate to adjust the spacing between the pair of positioning rods 4, and the second motor 73 drives the active pulley 74 to cooperate with the transmission belt 76 to drive the driven pulley 75 to rotate, and the pair of driving wheels 71 starts to rotate;

[0034] Then, the construction steel is placed between the pair of driving wheels 71 by the electric clamp, and the construction steel is clamped and transported by the pair of driving wheels 71 and the guide wheels 72 so that it comes to the side of the pair of positioning rods 4, and then the shaft end of the cylinder 61 drives the movable block 63 to move so that the protrusion 64 can contact the construction steel;

[0035] Finally, one side of the construction steel moves due to the pressure applied by the raised portion 64, and then the other side of the construction steel will move against the extrusion plate 79 and continuously squeeze the spring 781. When the construction steel is bent, the raised portion 64 separates from the construction steel, and the construction steel is pushed by the plate 79 under the rebound action of the spring 781, so that it does not conflict with a pair of positioning rods 4, facilitating the next loading.

[0036] 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. A building steel structure bending device, comprising a processing table (1), characterized in that: A control panel (2) is provided on the side of the processing table (1), and a pair of positioning rods (4) are slidably connected to the top of the processing table (1) via a guide groove (3). An adjustment component (5) for adjusting the distance between the pair of positioning rods (4) is provided inside the processing table (1). A bending component (6) for bending construction steel is provided on the top of the processing table (1). The bending component (6) also includes a feeding piece (7), and the feeding piece (7) is used for loading and unloading materials.

2. A building steel structure bending device according to claim 1, characterized in that: The adjustment assembly (5) comprises a first motor (51) electrically connected to the control panel (2) inside the processing table (1), a worm (52) being fixedly mounted on the shaft end of the first motor (51), a double-headed screw (53) being rotatably connected to the processing table (1) below the guide groove (3) and a worm wheel (54) being fixedly mounted on one end of the double-headed screw (53), the worm (52) being meshed and rotatably engaged with the worm wheel (54), and a pair of positioning rods (4) being respectively threadedly connected to the two ends of the double-headed screw (53).

3. The building steel structure bending device according to claim 1, characterized in that: The bending assembly (6) comprises a cylinder (61) fixedly mounted on the top of the processing table (1) and electrically connected to the control panel (2); a mounting seat (62) is provided between the cylinder (61) and the positioning rod (4); a movable block (63) is slidably connected inside the mounting seat (62); an axial end of the cylinder (61) passes through the mounting seat (62) and is fixedly connected to the movable block (63); and a protrusion (64) capable of pressing against construction steel is provided on the side of the movable block (63).

4. The building steel structure bending device according to claim 1, characterized in that: The feeding member (7) comprises a driving wheel (71) and a guide wheel (72) which are rotatably connected side by side on the top of the processing table (1); a second motor (73) which is electrically connected to the control panel (2) is fixedly installed inside the processing table (1); the shaft end of the second motor (73) is fixedly connected to the shaft end of one of the driving wheels (71) and is fixedly installed with a driving pulley (74); the shaft end of the other driving wheel (71) is fixedly installed with a driven pulley (75); a transmission belt (76) is sleeved between the driving pulley (74) and the driven pulley (75).

5. A building steel structure bending device according to claim 4, characterized in that: A pair of locating rods (4) are provided with accommodating grooves (77) on their sides, a guide rod (78) is slidably connected in the accommodating groove (77), one end of the guide rod (78) is fixedly connected to a stop plate (79) and sleeved with a spring (781), and the accommodating groove (77) is capable of accommodating the stop plate (79).

6. The building steel structure bending device according to claim 1, characterized in that: The processing table (1) is hingedly provided with a cover door (8) on the other side of the control panel (2).

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