CN218903187U

CN218903187U - Bending device for steel structure production

Info

Publication number: CN218903187U
Application number: CN202223043861.7U
Authority: CN
Inventors: 隆伟祥
Original assignee: Baicun Steel Structure Chongqing Co ltd
Current assignee: Baicun Steel Structure Chongqing Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-25
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a bending device for steel structure production, which belongs to the technical field of steel structure production and comprises a supporting bottom plate, wherein a bending assembly is rotationally connected right above the supporting bottom plate, a steel sheet is placed on the bending assembly, and one end of the steel sheet is clamped by a clamping assembly; the bending component comprises a rotating shaft. According to the utility model, the steel sheet is inserted between the two vertical clamping columns, then the steel sheet is pulled, one end of the steel sheet is positioned between the two clamping plates, then the L-shaped handle is rotated outwards, at the moment, the adjusting nut drives the inner ring of the bearing to move outwards, at the same time, the outer ring of the bearing moves outwards, at the moment, one end of the connecting rod connected with the outer ring of the bearing moves outwards, at the same time, one end of the connecting rod connected with the square sliding plate moves inwards, at the moment, the two clamping plates can clamp one end of the steel sheet, and the steel sheet bending device can clamp one end of the steel sheet through the clamping assembly and is used for preparing for bending in the next step.

Description

Bending device for steel structure production

Technical Field

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

Background

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises beam steel, steel column, steel truss and other components made of section steel, steel plate and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple and convenient, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like. In the use process of the steel structure member, the steel plate needs to be processed firstly to be changed into a required shape, one of the steel plates is bent, and the existing bending devices in the market are fewer, most of the steel plates are complex in structure, difficult to operate and high in cost, and are not beneficial to middle and small workshops.

Disclosure of Invention

The utility model aims to provide a bending device for steel structure production, which solves the problems that the prior bending device proposed in the background technology is less, most of the bending devices are complex in structure, difficult to operate, high in cost and unfavorable for small and medium-sized workshops.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bending device for the steel structure production is characterized by comprising a supporting bottom plate, wherein a bending assembly is rotationally connected right above the supporting bottom plate, a steel sheet is placed on the bending assembly, and one end of the steel sheet is clamped by a clamping assembly;

the bending assembly comprises a rotating shaft, the rotating shaft is rotationally connected above the supporting bottom plate, a strip-shaped plate is fixedly arranged on the rotating shaft, two vertical clamp columns are fixedly arranged on the upper surface of one end, far away from the rotating shaft, of the strip-shaped plate, and a cylindrical handle is fixedly arranged on one vertical clamp column;

the clamping assembly comprises a group of fixed vertical plates, the fixed vertical plates are fixedly arranged above the supporting bottom plate, a square sliding plate penetrates through the fixed vertical plates, one end of each square sliding plate is fixedly provided with a clamping plate, the clamping assembly further comprises a fixed plate, the fixed plate is fixedly arranged on the supporting bottom plate, a threaded column is fixedly arranged on one surface of the fixed plate, an adjusting nut is connected to the outer side of the threaded column through threads, a bearing is sleeved between the adjusting nut and the fixed plate, an inner ring of the bearing is fixedly connected with the adjusting nut, and one end of each square sliding plate, which is far away from the clamping plate, is connected with the outer side of the bearing through a connecting rod.

Preferably, the supporting bottom plate is provided with a rotating hole matched with the rotating shaft, and the rotating shaft is in running fit with the rotating hole.

Preferably, the steel sheet is inserted between the two vertical clamp columns, and the thickness of the steel sheet is the same as the interval between the two vertical clamp columns.

Preferably, one end of the connecting rod is in running fit with the square sliding plate through a hinged support, and the other end of the connecting rod is in running connection with an outer ring of the bearing through the hinged support.

Preferably, an L-shaped handle is fixedly arranged on the outer side of the adjusting nut, one end of the steel sheet is positioned between the two clamping plates, and two side surfaces of the steel sheet are in contact with the clamping plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the steel sheet is inserted between the two vertical clamping columns, then the steel sheet is pulled, one end of the steel sheet is positioned between the two clamping plates, then the L-shaped handle is rotated outwards, at the moment, the adjusting nut drives the inner ring of the bearing to move outwards, at the same time, the outer ring of the bearing moves outwards, at the moment, one end of the connecting rod connected with the outer ring of the bearing moves outwards, at the same time, one end of the connecting rod connected with the square sliding plate moves inwards, at the moment, the two clamping plates can clamp one end of the steel sheet, and the steel sheet bending device can clamp one end of the steel sheet through the clamping assembly and is used for preparing for bending in the next step.

2. According to the utility model, the cylindrical handle is held by hand, the cylindrical handle is rotated, and the two vertical clamping columns bend the steel sheet when the cylindrical handle is rotated, so that the steel sheet is simple and convenient, and is easy to be brought to the market.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a bending apparatus for steel structure production according to the present utility model;

FIG. 2 is a schematic structural view of a bending assembly according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

FIG. 4 is a schematic view of a portion of a clamping assembly according to the present utility model;

fig. 5 is a schematic structural view of the steel sheet of the present utility model after bending.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a 1-supporting bottom plate, a 2-bending component, a 201-rotating shaft, a 202-strip-shaped plate, a 203-vertical clamping column, a 204-column-shaped handle, a 3-steel sheet, a 4-clamping component, a 401-fixed vertical plate, a 402-square sliding plate, a 403-clamping plate, a 404-fixed plate, a 405-threaded column, a 406-adjusting nut, a 407-bearing, a 408-connecting rod and a 409-L-shaped handle.

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. 1-5, the present utility model provides a technical solution: a bending device for steel structure production comprises a supporting bottom plate 1, wherein a bending assembly 2 is rotationally connected right above the supporting bottom plate 1, a steel sheet 3 is placed on the bending assembly 2, and one end of the steel sheet 3 is clamped through a clamping assembly 4;

the bending assembly 2 comprises a rotating shaft 201, the rotating shaft 201 is rotatably connected above a supporting bottom plate 1, a rotating hole matched with the rotating shaft 201 is formed in the supporting bottom plate 1, the rotating shaft 201 is in rotating fit with the rotating hole, a strip-shaped plate 202 is fixedly installed on the rotating shaft 201, two vertical clamping columns 203 are fixedly installed on the upper surface of one end, far away from the rotating shaft 201, of the strip-shaped plate 202, a cylindrical handle 204 is fixedly installed on one vertical clamping column 203, a steel sheet 3 is inserted between the two vertical clamping columns 203, and the thickness of the steel sheet 3 is identical to the interval between the two vertical clamping columns 203;

the clamping assembly 4 comprises a group of fixed vertical plates 401, the fixed vertical plates 401 are fixedly arranged above the supporting bottom plate 1, a square slide plate 402 penetrates through the inside of the fixed vertical plates 401, one end of each square slide plate 402 is fixedly provided with a clamping plate 403, the clamping assembly 4 further comprises a fixed plate 404, a threaded column 405 is fixedly arranged on one surface of each fixed plate 404, an adjusting nut 406 is connected to the outer side of each threaded column 405 in a threaded manner, a bearing 407 is sleeved between each adjusting nut 406 and the corresponding fixed plate 404, an inner ring of each bearing 407 is fixedly connected with each adjusting nut 406, one end of each square slide plate 402, far away from each clamping plate 403, is connected with the outer side of each bearing 407 through a connecting rod 408, one end of each connecting rod 408 is in running fit with each square slide plate 402 through a hinged seat, the other end of each connecting rod 408 is in running connection with each bearing 407 through each hinged seat, an L-shaped handle 409 is fixedly arranged on the outer side of each adjusting nut 406, one end of each steel sheet 3 is located between two clamping plates 403, and two sides of each steel sheet 3 are in contact with the clamping plates 403.

When the steel sheet 3 needs to be bent, firstly, a worker inserts the steel sheet 3 between the two vertical clamping posts 203, then pulls the steel sheet 3, enables one end of the steel sheet 3 to be located between the two clamping plates 403, then rotates the L-shaped handle 409 outwards, at the moment, the adjusting nut 406 drives the inner ring of the bearing 407 to move outwards, at the same time, the outer ring of the bearing 407 moves outwards, at the same time, one end of the connecting rod 408 connected with the square sliding plate 402 moves inwards, at the same time, the two clamping plates 403 can clamp one end of the steel sheet 3, after tightly clamping one end of the steel sheet 3, the cylindrical handle 204 is held by a hand again, the cylindrical handle 204 is rotated, and at the same time, the two vertical clamping posts 203 bend the steel sheet 3, so that the steel sheet 3 is simple and convenient, and easy to push to the market.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The bending device for the steel structure production is characterized by comprising a supporting bottom plate (1), wherein a bending assembly (2) is rotationally connected right above the supporting bottom plate (1), a steel sheet (3) is placed on the bending assembly (2), and one end of the steel sheet (3) is clamped through a clamping assembly (4);

the bending assembly (2) comprises a rotating shaft (201), the rotating shaft (201) is rotatably connected above the supporting bottom plate (1), a strip-shaped plate (202) is fixedly installed on the rotating shaft (201), two vertical clamping columns (203) are fixedly installed on the upper surface of one end, far away from the rotating shaft (201), of the strip-shaped plate (202), and a cylindrical handle (204) is fixedly installed on one vertical clamping column (203);

the clamping assembly (4) comprises a group of fixed vertical plates (401), the fixed vertical plates (401) are fixedly arranged above the supporting base plate (1), a square sliding plate (402) penetrates through the fixed vertical plates (401), one end of each square sliding plate (402) is fixedly provided with a clamping plate (403), the clamping assembly (4) further comprises a fixing plate (404), the fixing plate (404) is fixedly arranged on the supporting base plate (1), a threaded column (405) is fixedly arranged on one surface of the fixing plate (404), an adjusting nut (406) is connected to the outer side of the threaded column (405) in a threaded manner, a bearing (407) is sleeved between the adjusting nut (406) and the fixing plate (404), and an inner ring of each bearing (407) is fixedly connected with the adjusting nut (406), and one end, far away from the clamping plate (403), of each square sliding plate (402) is connected with the outer side of each bearing (407) through a connecting rod (408).

2. A bending device for steel structure production according to claim 1, characterized in that: the support base plate (1) is provided with a rotating hole matched with the rotating shaft (201), and the rotating shaft (201) is in rotating fit with the rotating hole.

3. A bending device for steel structure production according to claim 1, characterized in that: the steel sheet (3) is inserted between the two vertical clamp columns (203), and the thickness of the steel sheet (3) is the same as the interval between the two vertical clamp columns (203).

4. A bending device for steel structure production according to claim 1, characterized in that: one end of the connecting rod (408) is in running fit with the square sliding plate (402) through a hinged support, and the other end of the connecting rod (408) is in running connection with an outer ring of the bearing (407) through the hinged support.

5. A bending device for steel structure production according to claim 1, characterized in that: an L-shaped handle (409) is fixedly arranged on the outer side of the adjusting nut (406), one end of the steel sheet (3) is positioned between the two clamping plates (403), and two side surfaces of the steel sheet (3) are in contact with the clamping plates (403).