CN220072913U - Bending device - Google Patents

Abstract

The utility model discloses a bending device, which comprises a placing plate, wherein a moving block is symmetrically and slidingly connected in the placing plate, a supporting plate is fixedly connected to the top of the moving block, a first bending head is fixedly connected to the top of the supporting plate, an L-shaped fixing plate is fixedly connected to the top of the placing plate, an electric push rod is fixedly connected to the inside of the L-shaped fixing plate, a lifting plate is fixedly connected to the output end of the electric push rod, a connecting plate is fixedly connected to the bottom of the lifting plate, and a second bending head is fixedly connected to the bottom of the connecting plate, and the beneficial effects achieved by the bending device are that: can rotate two-way lead screw and drive the backup pad through the movable block and remove, the backup pad drives first elbow and removes, conveniently can regulate and control the angle size of bending at the steel construction in-process of bending, and device application range is wide, can carry out diversified operation according to different demands, has improved the practicality of device.

Description

Bending device

Technical Field

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

Background

The steel structure is mainly made of steel, is one of main building structure types, and is characterized by high strength, light dead weight, good overall rigidity and strong deformability, so that the steel structure is particularly suitable for building large-span, ultrahigh and extra heavy buildings, has good material uniformity and isotropy, belongs to an ideal elastomer, is most suitable for basic assumption of general engineering mechanics, and sometimes needs to be bent in the process of manufacturing the steel structure, and can not be bent by manpower for steel plates with larger thickness, so that the steel structure needs to be bent into a steel structure with a certain radian by utilizing mechanical pressure by virtue of a steel plate bending device. The prior application number is: the utility model patent of CN202021288450.2 discloses a stable bending device for manufacturing a steel structure, and relates to the technical field of steel structure processing equipment. Including the setting of processing platform … … pushing hands and universal wheel, conveniently remove the device. The position of the first bending head inside the device in the above patent cannot be adjusted, so that the size of the bending position cannot be changed according to actual requirements, and the practicability of the device is reduced, so that the bending device is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a bending device, which solves the problems that the position of a first bending head in the device cannot be adjusted in the prior art, the size of a bending position cannot be changed according to actual requirements, and the practicability of the device is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a bending device, which comprises a placing plate, wherein a moving block is symmetrically and slidingly connected in the placing plate, a supporting plate is fixedly connected to the top of the moving block, a first bending head is fixedly connected to the top of the supporting plate, an L-shaped fixing plate is fixedly connected to the top of the placing plate, an electric push rod is fixedly connected in the L-shaped fixing plate, a lifting plate is fixedly connected to the output end of the electric push rod, a connecting plate is fixedly connected to the bottom of the lifting plate, and a second bending head is fixedly connected to the bottom of the connecting plate.

As a preferable scheme of the utility model, the inside of the placing plate is rotatably connected with a bidirectional screw rod, and the bidirectional screw rod is in threaded connection with the moving block.

As a preferable scheme of the utility model, the top of the placing plate is fixedly connected with a first vertical plate, the inside of the first vertical plate is symmetrically and slidingly connected with a limiting plate, one side of the limiting plate is fixedly connected with a telescopic spring, the other side of the limiting plate is fixedly connected with a fixing frame, and the inside of the fixing frame is rotationally connected with a guide roller.

As a preferable scheme of the utility model, the top of the placing plate is fixedly connected with a second vertical plate, the inside of the second vertical plate is rotatably connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a moving rod, and the moving rod is in sliding connection with the second vertical plate.

As a preferable scheme of the utility model, the lifting plate is symmetrically and slidingly connected with a limiting rod, and the limiting rod is fixedly connected with the lifting plate.

The beneficial effects achieved by the utility model are as follows: through setting up of movable block, first bend and two-way lead screw, can rotate two-way lead screw and drive the backup pad through the movable block and remove, the backup pad drives first bend and removes, conveniently can regulate and control the angle size of bending at the steel construction in-process of bending, and device application range is wide, can carry out diversified operation according to the demand of difference, has improved the practicality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a.

In the figure, 1, a plate is placed; 2. a first elbow; 3. a support plate; 4. a limit rod; 5. an electric push rod; 6. an L-shaped fixing plate; 7. a lifting plate; 8. a first vertical plate; 9. a second vertical plate; 10. a connecting plate; 11. a second elbow; 12. a moving block; 13. a two-way screw rod; 14. a threaded rod; 15. a moving rod; 16. a fixing frame; 17. a telescopic spring; 18. a limiting plate; 19. and a guide roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides a bending device, which comprises a placing plate 1, wherein a moving block 12 is symmetrically and slidingly connected to the inside of the placing plate 1, a supporting plate 3 is fixedly connected to the top of the moving block 12, a first bending head 2 is fixedly connected to the top of the supporting plate 3, a rotating bidirectional screw rod 13 drives the moving block 12 to move, the moving block 12 drives the first bending head 2 to move through the supporting plate 3, the bending angle of the steel structure can be conveniently regulated and controlled in the bending process, an L-shaped fixing plate 6 is fixedly connected to the top of the placing plate 1, an electric push rod 5 is fixedly connected to the inside of the L-shaped fixing plate 6, an output end of the electric push rod 5 is fixedly connected with a lifting plate 7, a connecting plate 10 is fixedly connected to the bottom of the lifting plate 7, a second bending head 11 is fixedly connected to the bottom of the connecting plate 10, a moving steel plate body is placed between two guide rollers 19, one end of the steel plate body is placed in the second vertical plate 9, the moving threaded rod 14 pushes the moving rod 15 to move downwards, the moving rod 15 presses the steel plate body, the steel plate body is limited and fixed, the limiting plate 18 pushes the steel plate body to push the body under the action of elasticity of a telescopic spring 17 to push the body 16, the lifting plate body 16 pushes the steel plate body to push the lifting plate body to the lifting plate 11, the lifting plate body to move towards the lifting plate 11, and the lifting plate 11 is conveniently, the lifting plate 11 is pushed to move the lifting plate body is conveniently, and the lifting plate body is pushed to move towards the lifting plate body, and is bent, and bent to be convenient to lift the lifting device is bent, and bent to be attached to the lifting and bent to the lifting device.

Further, the inside rotation of placing board 1 is connected with two-way lead screw 13, and two-way lead screw 13 and movable block 12 threaded connection rotate two-way lead screw 13 and drive movable block 12 and remove, and movable block 12 passes through backup pad 3 and drives first elbow 2 and remove, conveniently can regulate and control the angle size of bending at the steel construction in-process of bending.

Further, place the first riser 8 of top fixedly connected with of board 1, the inside symmetry sliding connection of first riser 8 has limiting plate 18, one side fixedly connected with extension spring 17 of limiting plate 18, the opposite side fixedly connected with mount 16 of limiting plate 18, the inside rotation of mount 16 is connected with guide roll 19, limiting plate 18 promotes guide roll 19 extrusion steel sheet body through mount 16 under the elasticity effect of extension spring 17, conveniently carries out the spacing to steel sheet body, prevent that the steel sheet body from taking place the skew at the in-process of bending.

Further, the top fixedly connected with second riser 9 of board 1 is placed, and the inside rotation of second riser 9 is connected with threaded rod 14, and threaded rod 14's outside threaded connection has movable rod 15, and movable rod 15 and second riser 9 sliding connection rotate threaded rod 14 and promote movable rod 15 and move downwards, make movable rod 15 extrude the steel sheet body, carry out spacing fixedly to the steel sheet body.

Further, the inside symmetry sliding connection of lifter plate 7 has gag lever post 4, and gag lever post 4 and lifter plate 7 fixed connection conveniently carry out spacingly to lifter plate 7, prevent that lifter plate 7 from taking place the skew at the removal in-process.

When the steel plate bending device is used, a movable steel plate body is placed between two guide rollers 19, one end of the steel plate body is placed in the second vertical plate 9, the rotary threaded rod 14 pushes the movable rod 15 to move downwards, the movable rod 15 extrudes the steel plate body, limiting and fixing are carried out on the steel plate body, the limiting plate 18 pushes the guide rollers 19 to extrude the steel plate body through the fixing frame 16 under the elastic force of the telescopic spring 17, limiting is conveniently carried out on the steel plate body, the steel plate body is prevented from shifting in the bending process, the electric push rod 5 is started to push the lifting plate 7 to move downwards, the lifting plate 7 pushes the second bending head 11 to move downwards through the connecting plate 10, one side surface of the second bending head 11 is attached to one side surface of the steel plate body, so that bending treatment is carried out on the steel plate body, the movable block 12 is driven to move through the supporting plate 3, the angle of bending can be conveniently regulated and controlled in the bending process of the steel structure, and after bending is completed, the bent steel plate body is taken out, and the practicability of the device is improved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Bending device, including placing board (1), its characterized in that: place inside symmetry sliding connection of board (1) has movable block (12), the top fixedly connected with backup pad (3) of movable block (12), the top fixedly connected with first elbow (2) of backup pad (3), the top fixedly connected with L type fixed plate (6) of placing board (1), the inside fixedly connected with electric putter (5) of L type fixed plate (6), the output fixedly connected with lifter plate (7) of electric putter (5), the bottom fixedly connected with connecting plate (10) of lifter plate (7), the bottom fixedly connected with second elbow (11) of connecting plate (10).

2. A bending apparatus according to claim 1, wherein: the inside rotation of placing board (1) is connected with two-way lead screw (13), two-way lead screw (13) and movable block (12) threaded connection.

3. A bending apparatus according to claim 1, wherein: the top fixedly connected with first riser (8) of board (1) is placed, the inside symmetry sliding connection of first riser (8) has limiting plate (18), one side fixedly connected with expansion spring (17) of limiting plate (18), the opposite side fixedly connected with mount (16) of limiting plate (18), the inside rotation of mount (16) is connected with guide roll (19).

4. A bending apparatus according to claim 1, wherein: the top fixedly connected with second riser (9) of placing board (1), the inside rotation of second riser (9) is connected with threaded rod (14), the outside threaded connection of threaded rod (14) has movable rod (15), movable rod (15) and second riser (9) sliding connection.

5. A bending apparatus according to claim 1, wherein: the lifting plate (7) is symmetrically and slidingly connected with a limiting rod (4), and the limiting rod (4) is fixedly connected with the lifting plate (7).