CN220636130U

CN220636130U - Bending device for steel structure processing

Info

Publication number: CN220636130U
Application number: CN202321703533.7U
Authority: CN
Inventors: 章娜娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-02
Filing date: 2023-07-02
Publication date: 2024-03-22
Anticipated expiration: 2033-07-02

Abstract

The utility model relates to a bending device for processing a steel structure, which comprises a base, wherein locking universal wheels are fixedly connected to the bottom of the base close to four corners, a supporting plate is arranged at the top of the base, a lifting mechanism is arranged between the base and the supporting plate, a fixing box is fixedly connected to the top of the supporting plate close to the middle position, the screw thread sleeve can move forward under the limit of a sliding groove and a sliding block through the mutual matching of a clamping plate, a servo motor, a driving gear, a driven gear, a second threaded rod, a screw thread sleeve and a connecting shaft, the clamping plate fixed on the connecting shaft can move forward through the connecting shaft fixed on the screw thread sleeve, the steel bar is fixed stably, the use safety of the device is improved, the height of the supporting plate can be conveniently adjusted through the mutual matching of the components of a vertical plate, a worm, a chain, a sprocket, a worm wheel, a threaded pipe and a first threaded rod, the bending device is suitable for users with different heights, and the working intensity of workers is reduced.

Description

Bending device for steel structure processing

Technical Field

The utility model relates to the technical field of steel structure processing, in particular to a bending device for steel structure processing.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, is mainly formed by connecting members such as beam steel, steel columns, steel trusses and the like which are made of section steel, steel plates and the like, the steel bar is one of the steel structures, and in building construction, the steel structure is increasingly adopted, and the application of the steel structure is also more and more extensive.

The height of the workbench is fixed when the existing device bends the steel bars, the workbench lacks the function of adjustment, and then an operator needs to bend the steel bars by bending, so that the working strength of the operator is increased, the using effect of the device is reduced, the existing device is inconvenient to fix the steel bars firmly when the steel bars are bent, the steel bars are easy to turn up in the bending process, and the use safety of the device is further reduced.

Disclosure of Invention

The present utility model aims to provide a bending device for processing a steel structure, so as to solve the problems mentioned in the background art.

The technical scheme of the bending device for processing the steel structure comprises a base, wherein locking universal wheels are fixedly connected to the bottom of the base close to four corners, a supporting plate is arranged at the top of the base, a lifting mechanism is arranged between the base and the supporting plate, a fixed box is fixedly connected to the top of the supporting plate close to the middle position, a rectangular opening is formed in the top of the fixed box, a groove is formed in the front side of the inner cavity of the fixed box close to the middle position, a fixing mechanism is arranged in the inner cavity of the fixed box, a fixed plate is fixedly connected to the top of the fixed box, a rectangular plate is fixedly connected to the top of the left side of the fixed box, a connecting shaft is movably connected to the top of the rectangular plate close to the middle position, a handle is fixedly connected to the top of the connecting shaft, a protecting sleeve is sleeved on the outer side of the handle close to the left end, a U-shaped frame is fixedly connected to the front side of the handle, a movable shaft is movably connected to the middle position of the left side and right side of the inner cavity of the U-shaped frame, and two movable shafts are movably connected to the movable shafts, and two movable shafts are fixedly connected to one end of the movable shafts and are fixedly connected to one another.

In one embodiment, the lifting mechanism comprises two vertical plates, bearings are fixedly connected to the opposite sides of the vertical plates near the front side and the rear side, worm shafts are arranged in the inner cavities of the bearings in a penetrating mode, the left ends of the worm shafts are inserted into the inner cavities of the adjacent bearings respectively, the right ends of the worm shafts are fixedly connected with shaking wheels, chain wheels are fixedly sleeved on the outer sides of the worm shafts near the right ends, chains are arranged between the two chain wheels, and the two chain wheels are connected through chain transmission.

In one embodiment, two the front sides of worm are close to both ends department all meshes to have the worm wheel about, two the top centre of a circle department of worm wheel all runs through and is equipped with the screwed pipe, a plurality of the bottom of screwed pipe all with base swing joint, a plurality of the equal swing joint of inner chamber of screwed pipe has first threaded rod, a plurality of the top of first threaded rod all with backup pad fixed connection.

In one embodiment, the fixing mechanism comprises a servo motor, the servo motor is fixedly connected to the front side of the inner cavity of the groove, a driving gear is fixedly connected to the end of the power output shaft of the servo motor, a driven gear is meshed to the top of the driving gear, a second threaded rod penetrates through the center of the circle of the rear side of the driven gear, and the front end and the rear end of the second threaded rod are respectively and movably connected with the front side and the rear side of the inner cavity of the fixing box.

In one embodiment, a thread sleeve is movably connected to the outer side of the second threaded rod near the rear end, a connecting shaft is fixedly connected to the top of the thread sleeve, and the top end of the connecting shaft penetrates through the inner cavity of the rectangular opening and is fixedly connected with a clamping plate.

In one embodiment, the bottom of the thread bush is fixedly connected with a sliding block, a sliding groove is formed in the bottom of the inner cavity of the fixed box, and the sliding block is movably connected to the inner cavity of the sliding groove.

The beneficial effects provided by the utility model are as follows:

1. through the mutually supporting of these parts of splint, servo motor, driving gear, driven gear, second threaded rod, thread bush and connecting axle, can make the thread bush move forward under the spacing of spout and slider, make the splint of fixing on the connecting axle move forward through fixing the connecting axle on the thread bush, fix the stability to the reinforcing bar, improve the security that the device used.

2. Through the mutually supporting of these parts of riser, worm, chain, sprocket, worm wheel, screwed pipe and first threaded rod, can be convenient for adjust the height of backup pad, be applicable to the user use of different heights, alleviate the working strength of staff's operation.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a partial side cross-sectional view of a stationary housing of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1;

fig. 5 is an enlarged view of fig. 2B in accordance with the present utility model.

In the attached drawings, 1, a base; 2. a support plate; 3. a fixed box; 4. a fixing plate; 5. a rectangular plate; 6. fixing the column; 7. a handle; 8. a U-shaped frame; 9. a tie-down roller; 10. a vertical plate; 11. a worm; 12. a chain; 13. a sprocket; 14. a worm wheel; 15. a threaded tube; 16. a first threaded rod; 17. a clamping plate; 18. a servo motor; 19. a drive gear; 20. a driven gear; 21. a second threaded rod; 22. a thread sleeve; 23. and a connecting shaft.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the bending device for steel structure processing comprises a base 1, the bottom of the base 1 is close to the equal fixedly connected with locking universal wheels in four corners department, the top of the base 1 is equipped with backup pad 2, be equipped with elevating system between base 1 and the backup pad 2, the top of backup pad 2 is close to intermediate position department fixedly connected with fixed box 3, rectangular opening has been seted up at the top of fixed box 3, the inner chamber front side of fixed box 3 is close to intermediate position department and is seted up flutedly, the inner chamber of fixed box 3 is equipped with fixed establishment, the top fixedly connected with fixed plate 4 of fixed box 3, the left side top department fixedly connected with rectangular plate 5 of fixed box 3, the top of rectangular plate 5 is close to right side department fixedly connected with fixed column 6, the top of rectangular plate 5 is close to intermediate position department swing joint has the connecting axle, the top fixedly connected with handle 7 of connecting axle, the outside of handle 7 is close to left end department cover is equipped with the lag, the front side of handle 7 is close to right side department fixedly connected with U-shaped frame 8,U shape frame 8 inner chamber left and right side intermediate position department swing joint has two relative swing axle 9, two common fixed movable roller 9.

In order to be convenient for adjust the height of backup pad, be applicable to the user of different heights and use, alleviate the working strength of staff's operation, in this embodiment, as shown in fig. 1 and 4 liter, the lowering mechanism includes two risers 10, the equal fixedly connected with bearing of both sides department about two risers 10 relative one side is close to, be located the inner chamber of two bearings on the right side and all run through and be equipped with worm 11, the left end of two worm 11 is pegged graft respectively in the inner chamber of adjacent bearing, be located the right-hand member fixedly connected with rocking wheel of front side worm 11, the outside of two worm 11 is close to the equal fixed cover of right-hand member department and is equipped with sprocket 13, be equipped with chain 12 between two sprocket 13, be connected through chain 12 transmission between two sprocket 13, the front side of two worm 11 is close to both ends department all meshing about, the top centre of a circle department of a circle of two worm wheel 14 all runs through and is equipped with screwed pipe 15, the bottom of a plurality of screwed pipe 15 all with base 1 swing joint, the inner chamber of a plurality of screwed pipe 15 all swing joint has first 16, the top of a plurality of threaded rod 16 is all fixedly connected with backup pad 2.

In order to be convenient for fix the reinforcing bar and stabilize, improve the safety of device use, in this embodiment, as shown in fig. 1, fig. 3 and fig. 5, fixed establishment includes servo motor 18, servo motor 18 fixed connection is in recess inner chamber front side, servo motor 18 power output shaft axle head fixedly connected with driving gear 19, the top meshing of driving gear 19 has driven gear 20, the rear side centre of a circle department of driven gear 20 runs through and is equipped with second threaded rod 21, and both ends are respectively with the inner chamber front and back both sides swing joint of fixed case 3 around the second threaded rod 21, the outside of second threaded rod 21 is close to rear end department swing joint and has screw sleeve 22, the top fixedly connected with connecting axle 23 of screw sleeve 22, and the top of connecting axle 23 runs through rectangle open-ended inner chamber, and fixedly connected with splint 17, the bottom fixedly connected with slider of screw sleeve 22, the spout has been seted up to the inner chamber bottom of fixed case 3, slider swing joint is in the inner chamber of spout.

Working principle: when the device is used, the device is moved to a required position through a plurality of locking universal wheels, the device is fixed on the device through a self-locking device of the device, a user adjusts the height of the fixed box 3 according to the self-height, at the moment, the worm 11 fixed on the worm is rotated by rotating the worm wheel, the worm 11 positioned at the rear side is rotated under the transmission of the chain wheel 13 and the chain 12, the two worms 11 rotate, meanwhile, the adjacent threaded pipes 15 are rotated through the adjacent two worm wheels 14, the height of the supporting plate 2 is changed through the first threaded rod 16 movably arranged in the inner cavity of the adjacent threaded pipes 15, the device is adjusted to a proper position, the rotating of the worm wheel is stopped, the steel bars to be bent are placed on the top of the fixed box 3, the servo motor 18 is started at the moment, the power output shaft of the servo motor 18 rotates to drive gear 19 fixed at the power output shaft end of the servo motor 18, the second threaded rod 21 is rotated through the driven gear 20 meshed with the drive gear 19, the threaded sleeve 22 movably arranged on the second threaded rod 21 moves forward in the limit lower side of the sliding groove and the sliding block, the connecting shaft 23 fixed on the connecting shaft 23 through the threaded sleeve 22, the connecting shaft 17 is fixed on the connecting shaft 23, the connecting shaft 17 is fixed on the connecting shaft 17 through the threaded sleeve 22, the handle is fixed to the connecting shaft 17 is fixed on the handle, and the handle is fixed by the roller, and the safety of the user is fixed by the device is bent handle is fixed, and the safety of the device is improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The bending device for processing the steel structure is characterized by comprising a base (1), wherein the base (1), the bottom of the base (1) is close to four corners department and is fixedly connected with locking universal wheels, the top of the base (1) is provided with a supporting plate (2), a lifting mechanism is arranged between the base (1) and the supporting plate (2), the top of the supporting plate (2) is close to a middle position department and is fixedly connected with a fixing box (3), a rectangular opening is formed in the top of the fixing box (3), the front side of an inner cavity of the fixing box (3) is close to the middle position department and is provided with a groove, the inner cavity of the fixing box (3) is provided with a fixing mechanism, the top of the fixing box (3) is fixedly connected with a fixing plate (4), the top of the fixing box (3) is close to a right side department and is fixedly connected with a fixing column (6), the top of the fixing plate (5) is close to the middle position department and is movably connected with a connecting shaft, the top of the connecting shaft is fixedly connected with a connecting shaft (7), the inner cavity of the fixing box (3) is provided with a fixing mechanism, the inner cavity of the fixing box (3) is provided with a fixing plate (3) is fixedly connected with a fixing plate (5) at the left side of the fixing plate) and the fixing plate (3) at the left side, the fixing plate is close to the right side of the fixing plate (5) and the fixing plate is provided with a left side of the fixing plate (5) and the fixing plate (5), and one opposite ends of the two movable shafts are fixedly connected with a binding roller (9) together.

2. The bending device for steel structure processing according to claim 1, wherein the lifting mechanism comprises two vertical plates (10), bearings are fixedly connected to the positions, close to the front side and the rear side, of the two opposite sides of the vertical plates (10), worm shafts (11) are arranged in the inner cavities of the bearings in a penetrating mode, the left ends of the two worm shafts (11) are respectively inserted into the inner cavities of the adjacent bearings, rocking wheels are fixedly connected to the right ends of the worm shafts (11) on the front side, chain wheels (13) are fixedly sleeved on the positions, close to the right ends, of the outer sides of the two worm shafts (11), chains (12) are arranged between the two chain wheels (13), and the two chain wheels (13) are in transmission connection through the chains (12).

3. The bending device for steel structure processing according to claim 2, wherein the front sides of the two worms (11) are close to the left end and the right end and are respectively meshed with worm wheels (14), the center of the circle at the top of each worm wheel (14) is respectively penetrated with a threaded pipe (15), the bottoms of the threaded pipes (15) are respectively movably connected with the base (1), the inner cavities of the threaded pipes (15) are respectively movably connected with a first threaded rod (16), and the tops of the first threaded rods (16) are respectively fixedly connected with the supporting plate (2).

4. The bending device for steel structure machining according to claim 1, wherein the fixing mechanism comprises a servo motor (18), the servo motor (18) is fixedly connected to the front side of the inner cavity of the groove, a driving gear (19) is fixedly connected to the shaft end of a power output shaft of the servo motor (18), a driven gear (20) is meshed to the top of the driving gear (19), a second threaded rod (21) penetrates through the center of the rear side of the driven gear (20), and the front end and the rear end of the second threaded rod (21) are respectively movably connected with the front side and the rear side of the inner cavity of the fixed box (3).

5. The bending device for steel structure processing according to claim 4, wherein a thread sleeve (22) is movably connected to the outer side of the second threaded rod (21) near the rear end, a connecting shaft (23) is fixedly connected to the top of the thread sleeve (22), and the top end of the connecting shaft (23) penetrates through the inner cavity of the rectangular opening and is fixedly connected with a clamping plate (17).

6. The bending device for steel structure processing according to claim 5, wherein a sliding block is fixedly connected to the bottom of the threaded sleeve (22), a sliding groove is formed in the bottom of the inner cavity of the fixed box (3), and the sliding block is movably connected to the inner cavity of the sliding groove.