CN218252557U - A high-efficiency steel structure bending device - Google Patents

Abstract

The utility model relates to the technical field of steel structure bending, and discloses a high-efficiency steel structure bending device, which includes a plurality of support legs, and a workbench is fixedly arranged on the upper end of the support legs, and the upper end surface of the workbench passes through multiple A turntable is provided for the rotation of each ball, and an adjustment groove is provided on one side of the upper end of the turntable, and a second lead screw is provided for rotation inside the adjustment groove, the shaft of the second lead screw is provided with a moving seat, so The upper end surface of the moving seat is fixedly connected with a stud, the outer end of the stud is provided with a bending sleeve through a threaded sleeve, one end of the second lead screw is fixedly sleeved with a second gear, and the inner rotation of the turntable A first gear is provided, and the first gear is meshed with the second gear, and an adjustment head is provided on one side of the upper end surface of the turntable for rotation. In the utility model, the relative distance between the bending sleeve and the positioning column and the distance between the baffles can be adjusted conveniently, reducing adjustment time and manpower, and improving work efficiency.

Description

A high-efficiency steel structure bending device

technical field

The utility model relates to the technical field of steel structure bending, in particular to an efficient steel structure bending device.

Background technique

At present, the processing of steel is inseparable in the fields of construction, decoration, environmental protection, and materials. In the process of steel processing, sometimes it is necessary to bend different steel materials. In the prior art, mechanical methods are generally used to bend steel materials. Bending is performed, so a bending device is required to apply pressure through mechanical, pneumatic or hydraulic transmission to bend the steel into the desired shape.

However, the current steel bending device usually uses a fixed column and a rotatable bending column for bending. It is inconvenient to disassemble during adjustment, which will affect the processing efficiency, and the adjustment position is also limited by the position of the screw groove, which is not flexible enough. Therefore, those skilled in the art provide an efficient steel structure bending device to solve the problems raised in the above background technology.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, and propose a high-efficiency steel structure bending device. Adjustment reduces adjustment time and manpower, and can improve work efficiency.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency steel structure bending device, comprising a plurality of supporting legs, the upper end of the supporting legs is fixedly provided with a workbench, and the upper end surface of the workbench is provided with a turntable through the rotation of a plurality of balls, and the upper end surface of the turntable One side is provided with an adjustment groove, and the inside of the adjustment groove is provided with a second screw, the shaft of the second screw is provided with a moving seat, and the upper end surface of the moving seat is fixedly connected with a stud. The outer end of the stud is provided with a bent sleeve through a threaded sleeve;

One end of the second lead screw is fixedly sleeved with a second gear, and the inner rotation of the turntable is provided with a first gear, the first gear is meshed with the second gear, and the upper end surface of the turntable is set to rotate There is an adjustment head, and the adjustment head is fixedly connected with the rotation center of the first gear;

Both sides of the upper end surface of the workbench are provided with moving grooves, the insides of the two moving grooves are provided with first lead screws, and the upper sides of the two moving grooves are provided with baffles. The lower ends of the baffles are all fixedly provided with moving sleeves, and the moving sleeves are set on the outside of the first lead screw;

Through the above technical solution, the second lead screw, the moving seat, and the adjustment head can be used to rotate the adjustment head with a tool that cooperates with the adjustment head, so that the second lead screw can be rotated through the cooperation of the first gear and the second gear to drive the movement. The seat moves, and then realizes the adjustment of the relative distance between the bending sleeve and the positioning column. Turning the second screw can drive the baffle to move, thereby adjusting the distance of the baffle, which is convenient for bending steel structures of different sizes.

Further, a support frame is fixedly connected between the plurality of support legs, a motor is fixedly arranged on the upper end surface of the support frame, a first runner is fixedly connected to the output end of the motor, and the lower end surface of the turntable is fixed A rotating shaft is connected, the lower end of the rotating shaft protrudes from the worktable and is fixedly connected with a second runner, and a transmission belt is connected between the first runner and the second runner;

Through the above technical solution, the set motor is driven by the first runner, the transmission belt, and the second runner, thereby driving the rotating shaft to rotate, and then driving the turntable to rotate.

Further, the lower end surface of the moving seat is fixedly connected with a guide slider, the bottom of the adjustment groove is provided with a guide groove, and the guide slider is slidably connected with the guide groove;

Through the above technical solution, the set guide grooves and guide sliders can play a role in guiding the moving seat, so that the moving seat can move stably.

Further, slide grooves are provided on both sides of the upper end surface of the workbench close to the two moving grooves, and two limit sliders are fixedly connected to the lower ends of the two baffle plates, and the limit sliders slide set inside the chute;

Through the above technical solution, when the baffle moves, the limit slider moves along the chute, which can ensure the stable movement of the baffle.

Further, one end of the two first lead screws protrudes from the workbench and is fixedly connected with a hand wheel;

Through the above technical solution, the handwheel is convenient for human hands to hold and rotate the first lead screw.

Further, a positioning column is fixedly connected to the center of the upper end surface of the turntable;

Through the above technical solution, the positioning column is used as a fulcrum to bend the steel structure.

Further, the two baffles are both made of steel plates, and the two baffles are parallel to each other;

Through the above technical proposal, the mutually parallel baffles facilitate the positioning of the steel structure.

Further, the upper end surface of the turntable is located on the same level as the upper end surface of the worktable;

Through the above technical proposal, the workbench and the turntable on the same horizontal plane facilitate the stable placement of the steel structure.

The utility model has the following beneficial effects:

1. A high-efficiency steel structure bending device proposed by the utility model. When the device is in use, by setting the second screw, the moving seat, and the adjusting head, the adjusting head can be rotated by using a tool that matches the adjusting head, thereby passing The cooperation of the first gear and the second gear rotates the second lead screw to drive the movement of the moving seat, and then realizes the adjustment of the relative distance between the bending sleeve and the positioning column. Compared with the traditional screw-type installation method, it is more convenient and fast. It is more flexible, reduces adjustment time and manpower, and can improve work efficiency.

2. A high-efficiency steel structure bending device proposed by the utility model can drive the baffle to move by setting the baffle and the first screw, and turning the second screw, thereby adjusting the distance of the baffle, which is convenient for different Large and small steel structures can be bent, easy to adjust, wide in application and strong in practicability.

3. The utility model proposes a high-efficiency steel structure bending device. When the device is in use, the set bending sleeve and the stud can be disassembled through threaded socketing. After the bending sleeve is worn, it can be easily removed. Perform maintenance replacement.

Description of drawings

Fig. 1 is the plan view of a kind of efficient steel structure bending device proposed by the utility model;

Fig. 2 is a schematic diagram of the internal structure of a workbench of an efficient steel structure bending device proposed by the utility model;

Fig. 3 is a schematic diagram of the connection structure of the bending sleeve of a high-efficiency steel structure bending device proposed by the present invention;

Fig. 4 is the enlarged view of place A in Fig. 2;

FIG. 5 is an enlarged view at B in FIG. 2 .

illustration:

1. Workbench; 2. Support leg; 3. Support frame; 4. Turntable; 5. Baffle; 6. Chute; 7. Moving groove; 8. First lead screw; ; 11, the second lead screw; 12, the adjustment groove; 13, the stud; 14, the bending sleeve; 15, the positioning column; 16, the motor; 17, the first runner; 18, the second runner; 19, the transmission Belt; 20, rotating shaft; 21, ball; 22, first gear; 23, second gear; 24, limit slider; 25, moving sleeve; 26, moving seat; 27, guide slider;

detailed description

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. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-5, an embodiment provided by the utility model: a high-efficiency steel structure bending device, including a plurality of support legs 2, the upper ends of the support legs 2 are fixed with a workbench 1, and the upper end of the workbench 1 The end face is provided with a turntable 4 through the rotation of a plurality of balls 21, and an adjustment groove 12 is provided on one side of the upper end surface of the turntable 4. The inner rotation of the adjustment groove 12 is provided with a second lead screw 11, and the shaft of the second lead screw 11 is provided with The movable seat 26 is fixedly connected with a stud 13 on the upper surface of the movable seat 26, and the outer end of the stud 13 is provided with a bent sleeve 14 through a threaded sleeve.

One end of the second lead screw 11 is fixedly sleeved with a second gear 23, the inner rotation of the turntable 4 is provided with a first gear 22, the first gear 22 is engaged with the second gear 23, and the upper end surface of the turntable 4 is rotated on one side. The adjusting head 10 is fixedly connected with the rotation center of the first gear 22 .

Both sides of the upper end surface of the workbench 1 are provided with moving grooves 7, and the insides of the two moving grooves 7 are all rotated to be provided with a first lead screw 8, and the upper sides of the two moving grooves 7 are all provided with baffles 5, and the two baffles The lower ends of the plates 5 are all fixedly provided with moving sleeves 25 , and the moving sleeves 25 are sleeved on the outside of the first lead screw 8 .

A support frame 3 is fixedly connected between a plurality of support legs 2, a motor 16 is fixedly arranged on the upper end surface of the support frame 3, a first runner 17 is fixedly connected to the output end of the motor 16, and a rotating shaft 20 is fixedly connected to the lower end surface of the turntable 4. The lower end of the rotating shaft 20 stretches out from the workbench 1 and is fixedly connected with the second runner 18. A transmission belt 19 is connected between the first runner 17 and the second runner 18. The motor 16 provided passes through the first runner 17, The drive belt 19 and the second runner 18 drive, thereby driving the rotating shaft 20 to rotate, and then driving the turntable 4 to rotate, the lower end surface of the moving seat 26 is fixedly connected with a guide slider 27, and the bottom of the adjustment groove 12 is provided with a guide groove 28, and the guide slider The block 27 is slidably connected with the guide groove 28, and the set guide groove 28 and the guide slider 27 can play the role of guiding the moving seat 26, so that the moving seat 26 moves stably, and the upper end surface of the workbench 1 is close to the two moving grooves 7. Both sides are provided with chute 6, and the lower ends of the two baffle plates 5 are fixedly connected with two limit sliders 24, and the limit slider 24 is slidably arranged inside the chute 6, and when the baffle plate 5 moves, the limit The slide block 24 moves along the chute 6, which can ensure the stable movement of the baffle plate 5. One end of the two first lead screws 8 all extends out of the workbench 1 and is fixedly connected with a handwheel 9, which is convenient for the hand to hold and rotate the first A screw 8 is fixedly connected with a positioning column 15 at the center of the upper end surface of the turntable 4, and the positioning column 15 is used as a fulcrum to bend the steel structure. The two baffles 5 are made of steel plates, and the two baffles 5 are parallel to each other. , the baffles 5 parallel to each other are convenient for positioning the steel structure, the upper end surface of the turntable 4 and the upper end surface of the worktable 1 are located on the same horizontal plane, and the workbench 1 and the turntable 4 on the same horizontal plane are convenient for the stable placement of the steel structure.

Working principle: when the device is in use, first clamp the steel structure between the baffle 5 and the positioning column 15, and drive the baffle 5 to move by turning the hand wheel 9, so as to ensure a close fit with the steel structure, and then adjust it by rotating the tool head 10, so that the second lead screw 11 is rotated through the cooperation of the first gear 22 and the second gear 23 to drive the moving seat 26 to move, thereby adjusting the distance between the bending sleeve 14 and the positioning column 15, thereby realizing different bending angles , then start the motor 16 to drive the turntable 4 to rotate to complete the bending of the steel structure.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. A high-efficiency steel structure bending device, comprising a plurality of support legs (2), characterized in that: the upper end of the support legs (2) is fixedly provided with a workbench (1), and the workbench (1) The upper end surface of the upper end surface of the rotating disk (4) is provided with a turntable (4) through a plurality of balls (21), and an adjustment groove (12) is opened on one side of the upper end surface of the turntable (4), and the inner rotation of the adjustment groove (12) is provided with a second Two leading screws (11), the shaft of the second leading screw (11) is provided with a moving seat (26), and the upper end surface of the moving seat (26) is fixedly connected with a stud (13), and the screw The outer end of the column (13) is provided with a bent sleeve (14) through a threaded sleeve; One end of the second lead screw (11) is fixedly sleeved with a second gear (23), and the inner rotation of the turntable (4) is provided with a first gear (22), and the first gear (22) is connected to the first gear. The two gears (23) are meshed and connected, and one side of the upper end surface of the turntable (4) is rotated with an adjusting head (10), and the adjusting head (10) is fixedly connected with the rotation center of the first gear (22); Both sides of the upper end surface of the workbench (1) are provided with moving grooves (7), and the insides of the two moving grooves (7) are all rotatably provided with a first lead screw (8). The upper side of (7) is all provided with baffle plate (5), and the lower end of two described baffle plates (5) is all fixedly provided with movable sleeve (25), and described movable sleeve (25) is sleeved on the first lead screw. (8) outside. 2. A high-efficiency steel structure bending device according to claim 1, characterized in that: a support frame (3) is fixedly connected between a plurality of the support legs (2), and the support frame (3) A motor (16) is fixedly arranged on the upper end surface of the motor (16), and a first runner (17) is fixedly connected to the output end of the motor (16), and a rotating shaft (20) is fixedly connected to the lower end surface of the turntable (4). The lower end of the rotating shaft (20) protrudes from the workbench (1) and is fixedly connected with a second runner (18), and a transmission belt (19) is connected between the first runner (17) and the second runner (18). ). 3. A high-efficiency steel structure bending device according to claim 1, characterized in that: the lower end surface of the moving seat (26) is fixedly connected with a guide slider (27), and the adjustment groove (12) The bottom of the bottom is provided with a guide groove (28), and the guide slider (27) is slidably connected with the guide groove (28). 4. A high-efficiency steel structure bending device according to claim 1, characterized in that: the upper end surface of the workbench (1) is provided with chute ( 6), the lower ends of the two baffles (5) are fixedly connected with two limit sliders (24), and the limit sliders (24) are slidably arranged inside the chute (6). 5. A high-efficiency steel structure bending device according to claim 1, characterized in that: one end of the two first lead screws (8) protrudes from the workbench (1) and is fixedly connected with a hand wheel (9). 6. A high-efficiency steel structure bending device according to claim 1, characterized in that: a positioning column (15) is fixedly connected to the center of the upper end surface of the turntable (4). 7. A high-efficiency steel structure bending device according to claim 1, characterized in that: the two baffles (5) are made of steel plates, and the two baffles (5) are parallel to each other . 8. A high-efficiency steel structure bending device according to claim 1, characterized in that: the upper end surface of the turntable (4) and the upper end surface of the worktable (1) are located on the same horizontal plane.

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