Steel structure part bending equipment

Abstract

The utility model belongs to the technical field of steel structures, and particularly relates to steel structure part bending equipment which comprises a base and further comprises a rotating shaft, an adjusting bin, an adjusting block, a screw rod, a bending rod, a bending strip, a positioning piece and a plug which are arranged on one side of the base. And the adjusting bin slidably connected with the adjusting block is further arranged on one side of the rotating shaft, the surface of one side of the adjusting block is further rotationally connected with one end of the screw rod, parts can be stably clamped through adjusting work between the adjusting bin and the adjusting block, the diameter controllability is high, and the machining precision is high. The bending device is simple in structure and convenient to use, can be suitable for bending work of various parts with different diameters, can adjust the bending positions and lengths of the parts according to needs under the action of the positioning pieces and the bending strips, is high in stability, and can enable the shapes of all the machined parts to be the same.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and in particular relates to a bending device for steel structure parts. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. Rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are used. The components or parts are usually connected by welds, bolts or rivets, and the steel structure also includes bending processes;

[0003] Upon investigation, announcement number: CN206622543U discloses a steel bar bending device. This technology discloses "a workbench having a horizontal surface for bending steel bars; a limiting groove fixed on the workbench, which is a long straight groove for placing the steel bars to be bent along the extension direction of the groove; a bending die, fixedly mounted on the workbench, having a first working surface with the same bending arc as the steel bars to be bent, and the steel bars to be bent extending from the limiting groove are tangent to the first working surface; and a pressing die, located on one side of the bending die, movably connected to the workbench by a first rotating shaft, having a second working surface that cooperates with the first working surface, and the steel bars to be bent are always located between the first and second working surfaces. The advantages of this utility model are: the bending die and the pressing die are used in a form of joint extrusion to achieve the purpose of uniform bending, and the bent steel bars have a consistent shape, which is convenient for lap welding; the steel bars only need to be simply positioned in the limiting groove to be bent, and there is no phenomenon of falling off."

[0004] Although the design can achieve the purpose of uniform bending by using a bending die and a pressing die for joint extrusion, and the steel bars after bending have a consistent shape, which is convenient for lap welding; the steel bars only need to be simply positioned in the limiting groove to be bent, and there is no phenomenon of falling off, but the device is difficult to fix when bending steel bars of different diameters, and there is also a lack of a structure to limit it. Therefore, when bending, there will be a certain error in the position of each bend, which will bring certain inconvenience to subsequent work.

[0005] In order to solve the above problems, this application proposes a steel structure component bending device. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a bending device for steel structure parts, which can stably clamp the parts through the adjustment between the adjustment bin and the adjustment block, and has high diameter controllability, and can be applied to the bending of parts of various diameters. Under the action of the positioning plate and the bending strip, the position and length of the parts to be bent can be adjusted as needed, and the device has high stability, which can make the shape of each processed part the same.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel structure component bending device, comprising a base, and also comprising a rotating shaft, an adjusting bin, an adjusting block, a screw, a bending rod, a bending strip, a positioning piece and a plug arranged on one side of the base, the rotating shaft is fixedly mounted on one side of the base, and the adjusting bin slidably connected to the adjusting block is also provided on one side of the rotating shaft, and one side surface of the adjusting block is also rotatably connected to one end of the screw, and at the same time, the screw and the adjusting bin are threadedly connected, the surface of the rotating shaft is also rotatably connected to one end of the bending rod, and the surface of the bending rod is also slidably connected to the bending strip and the inner surface of the positioning piece respectively, and the plug passes through both sides of the surface of the bending rod and is slidably connected to the bending strip and the positioning piece.

[0008] As a preferred embodiment of the steel structure component bending device of the present invention, the adjustment chamber is in the shape of a hollow cuboid, and an elliptical groove matching the adjustment block is provided in parallel on the surface of the adjustment chamber.

[0009] As a preferred embodiment of the steel structure component bending device of the present invention, a threaded hole matching the screw is provided at the connection between the screw and the adjustment chamber.

[0010] As a preferred embodiment of the steel structure component bending device of the present invention, circular through holes are formed at equal distances on the surface of the bending rod.

[0011] As a preferred bending device for steel structure parts of the present invention, the bending strip and the connection between the positioning piece and the bending rod have the same shape, and the surfaces of the bending strip and the positioning piece are provided with circular through holes corresponding to the bending rod.

[0012] As a preferred embodiment of the steel structure component bending device of the present invention, the positioning piece is in the shape of an arc, and the center of the circle where the positioning piece is located is the connection point between the rotating shaft and the bending rod.

[0013] Compared with the existing technology, the beneficial effects of the present invention are: the parts can be stably clamped through the adjustment work between the adjustment bin and the adjustment block, and the diameter is highly controllable, which can be suitable for bending parts of various diameters. Under the action of the positioning plate and the bending strip, the position and length of the parts to be bent can be adjusted as needed, and the stability is high, which can make the shape of each processed part the same. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the regulating chamber in the present utility model;

[0017] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the bending strip and positioning piece structure in the utility model;

[0019] Figure 5 This is a schematic diagram of the explosion structure in the utility model;

[0020] In the picture:

[0021] 1. Base; 2. Rotating shaft; 3. Adjustment chamber; 4. Adjustment block; 5. Screw; 6. Bending rod; 7. Bending strip; 8. Positioning piece; 9. Plug. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0023] like Figure 1 As shown:

[0024] A steel structure component bending device comprises a base 1.

[0025] In this embodiment: the existing announcement number: CN206622543U discloses a steel bar bending device, and this patent discloses a workbench. The base 1 in this application document adopts the same technical means in this prior art. This technical means will not be described here one by one. For details about the improvement of this prior art, please refer to the technology disclosed below; in order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the device is difficult to fix when bending steel bars of different diameters, and there is also a lack of a structure to limit it. Then, when bending, the position of each bending will have a certain error, which will bring certain inconvenience to subsequent work." In terms of use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve the above problems, a rotating shaft 2 and an adjustment bin 3 are added on this basis.

[0026] More specifically:

[0027] like Figure 1 - Figure 5 As shown:

[0028] In combination with the above content: it also includes a rotating shaft 2, an adjusting chamber 3, an adjusting block 4, a screw 5, a bending rod 6, a bending strip 7, a positioning piece 8 and a plug 9 arranged on one side of the base 1. The rotating shaft 2 is fixedly installed on one side of the base 1, and an adjusting chamber 3 is also provided on one side of the rotating shaft 2, which is slidingly connected to the adjusting block 4, and one side surface of the adjusting block 4 is also rotationally connected to one end of the screw 5. At the same time, the screw 5 and the adjusting chamber 3 are threadedly connected. The surface of the rotating shaft 2 is also rotationally connected to one end of the bending rod 6, and the surface of the bending rod 6 is also slidingly connected to the inner surfaces of the bending strip 7 and the positioning piece 8 respectively. The plug 9 passes through both sides of the surface of the bending rod 6 and is slidingly connected to the bending strip 7 and the positioning piece 8.

[0029] In this embodiment, when it is necessary to bend a component, the relative positions of the adjusting chamber 3 and the adjusting block 4 can be adjusted according to the diameter of the component. At this time, the screw rod 5 can be rotated. At this time, a thread rotation is generated between the screw rod 5 and the adjusting chamber 3, and the screw rod 5 will push the adjusting block 4 to slide inside the adjusting chamber 3 until the adjusting chamber 3 and the adjusting block 4 form a stable clamping state for the component. At this time, the position of the bending strip 7 and the positioning piece 8 can be adjusted according to the position and length of the component to be bent. When the position to be bent is longer, the plug 9 at the bottom of the bending strip 7 and the positioning piece 8 can be pulled out, and the bending strip 7 and the positioning piece 8 can be adjusted. At this time, both 7 and the positioning piece 8 can slide freely on the surface of the bending rod 6. When the two slide to the appropriate position, the bending strip 7 and the positioning piece 8 and the bending rod 6 can be fixed again through the plug 9. Then the end of the bending rod 6 can be held to rotate it between it and the rotating shaft 2. The bending strip 7 and the adjustment bin 3 and the adjustment block 4 form a force on the component, thereby being able to stably bend the component. When continuing to bend the next component, the positioning piece 8 that remains in the same position can play a role in precise positioning, so that the accuracy and complete position length of each component are the same.

[0030] Going further:

[0031] In an optional embodiment, the adjustment chamber 3 is in the shape of a hollow cuboid, and an elliptical groove matching the adjustment block 4 is provided parallel to the surface of the adjustment chamber 3 .

[0032] In this embodiment, the hollow adjustment chamber 3 enables the adjustment block 4 to slide stably therein, so that components of different sizes can be clamped by the adjustment chamber 3 and the adjustment block 4 .

[0033] Going further:

[0034] In an optional embodiment, a threaded hole matching the screw rod 5 is provided at the connection between the screw rod 5 and the regulating chamber 3 .

[0035] In this embodiment, the threaded holes starting from the surface of the adjustment chamber 3 can adjust the relative position between the adjustment chamber 3 and the adjustment block 4 when bending parts with different diameters, thereby effectively fixing the parts.

[0036] Going further:

[0037] In an optional embodiment, circular through holes are formed at equal intervals on the surface of the bending rod 6 .

[0038] In this embodiment: the circular through holes opened at equal distances on the surface of the bending rod 6 can effectively fix the bending bar 7 and the positioning piece 8 when the bending bar 7 or the positioning piece 8 slides to any position, so that the parts can be bent to different positions according to different needs.

[0039] Going further:

[0040] In an optional embodiment, the connection portions between the bending strip 7 and the positioning piece 8 and the bending rod 6 have the same shape, and the surfaces of the bending strip 7 and the positioning piece 8 are both provided with circular through holes corresponding to the bending rod 6 .

[0041] In this embodiment, the circular holes on the surfaces of the bending strip 7 and the positioning piece 8 can ensure that both can rotate with the bending rod 6. At the same time, under the action of the plug 9, the two can be effectively fixed with the bending rod 6, so that the bending work can be carried out steadily.

[0042] Going further:

[0043] In an optional embodiment, the positioning piece 8 is in the shape of an arc, and the center of the circle where the positioning piece 8 is located is the connection point between the rotating shaft 2 and the bending rod 6 .

[0044] In this embodiment, when the arc-shaped positioning piece 8 is rotated to different angles between the rotating shaft 2 and the bending rod 6, the distance between the rotating shaft 2 and the positioning piece 8 is the same, thereby ensuring that the bending work of the parts is more accurate.

[0045] The working principle and use process of the utility model: when it is necessary to bend a component, the relative positions of the adjusting chamber 3 and the adjusting block 4 can be adjusted according to the diameter of the component. At this time, the screw 5 can be rotated. At this time, a thread rotation is generated between the screw 5 and the adjusting chamber 3, and the screw 5 will push the adjusting block 4 to slide inside the adjusting chamber 3 until the adjusting chamber 3 and the adjusting block 4 form a stable clamping state for the component. At this time, the position of the bending strip 7 and the positioning piece 8 can be adjusted according to the position and length of the component to be bent. When the position to be bent is longer, the plug 9 at the bottom of the bending strip 7 and the positioning piece 8 can be pulled out At this time, the bending strip 7 and the positioning piece 8 can slide freely on the surface of the bending rod 6. When the two slide to the appropriate position, the bending strip 7 and the positioning piece 8 can be fixed to the bending rod 6 again through the plug 9. Then the end of the bending rod 6 can be held to rotate it between it and the rotating shaft 2. The bending strip 7 and the adjusting bin 3 and the adjusting block 4 form a force on the parts, thereby being able to stably bend the parts. When continuing to bend the next part, the positioning piece 8 that remains in the same position can play a role in precise positioning, so that the accuracy and complete position length of each part are the same.

[0046] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A steel structure component bending device, comprising a base (1), characterized in that: The invention also includes a rotating shaft (2), an adjusting chamber (3), an adjusting block (4), a screw (5), a bending rod (6), a bending strip (7), a positioning piece (8) and a plug (9) arranged on one side of the base (1). The rotating shaft (2) is fixedly installed on one side of the base (1), and the adjusting chamber (3) which is slidably connected to the adjusting block (4) is also provided on one side of the rotating shaft (2). The surface of one side of the adjusting block (4) is also rotatably connected to one end of the screw (5). At the same time, the screw (5) and the adjusting chamber (3) are threadedly connected. The surface of the rotating shaft (2) is also rotatably connected to one end of the bending rod (6). The surface of the bending rod (6) is also slidably connected to the inner surface of the bending strip (7) and the positioning piece (8). The plug (9) passes through both sides of the surface of the bending rod (6) and is slidably connected to the bending strip (7) and the positioning piece (8).

2. The steel structure component bending equipment according to claim 1, characterized in that: The regulating chamber (3) is in the shape of a hollow cuboid, and an elliptical groove matching the regulating block (4) is provided in parallel on the surface of the regulating chamber (3).

3. The steel structure component bending equipment according to claim 1, characterized in that: A threaded hole matching the screw rod (5) is provided at the connection between the screw rod (5) and the regulating chamber (3).

4. The steel structure component bending equipment according to claim 1, characterized in that: Circular through holes are provided at equal distances on the surface of the bending rod (6).

5. The steel structure component bending equipment according to claim 1, characterized in that: The connection between the bending strip (7) and the positioning piece (8) and the bending rod (6) has the same shape, and the surfaces of the bending strip (7) and the positioning piece (8) are both provided with circular through holes corresponding to the bending rod (6).

6. The steel structure component bending equipment according to claim 1, characterized in that: The positioning piece (8) is in the shape of an arc, and the center of the circle where the positioning piece (8) is located is the connection point between the rotating shaft (2) and the bending rod (6).

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