Bending device for steel structure machining

Abstract

The utility model belongs to the technical field of steel structure machining equipment, and discloses a steel structure machining bending device which comprises a base, a fixing plate is arranged above the base, the fixing plate and the base are connected through four guide rods, the outer walls of the four guide rods are jointly sleeved with a mounting plate, and a cross is arranged at the top end of the mounting plate; a hydraulic push rod is connected between the top end of the cross and the bottom end of the fixing plate, a bending mechanism is arranged at the bottom end of the mounting plate, a material containing table is arranged in the center of the top end of the base, a bending groove is formed in the middle section of the material containing table, and the left side and the right side of the material containing table are each provided with two guide mechanisms. According to the bending device, the adjusting screw rod is controlled to rotate downwards to drive the bending head to move downwards, the distance between the bending head and the mounting plate is adjusted, and it can be avoided that in the bending process, the bending head tilts too much and makes contact with the bottom end of the mounting plate.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of steel structure processing equipment, in particular to a bending device for steel structure processing. BACKGROUND

[0002] In the construction process of a steel structure building, a bending device is often used to bend the parts of the steel structure building, so that the required shape is obtained.

[0003] According to the search, the disclosure (announcement) No. CN217369867U discloses a bending device for steel structure production, which comprises a base, a reserved groove is formed in the inside of the base, a steel plate is arranged on the top of the base, a T-shaped extrusion block is arranged on the upper end of the base, a cross beam is arranged on the upper end of the T-shaped extrusion block, and a guide column, a second connecting plate, a through hole, a sliding groove and a sliding block are arranged. When the T-shaped extrusion block is forced to move downward, the second connecting plate can smoothly move up and down through the combined action of the sliding block and the sliding groove, the guide column can guide and protect the T-shaped extrusion block at both ends of the T-shaped extrusion block, and the guide column can be limited to avoid the phenomenon of deviation of the guide column.

[0004] However, in the actual use process, the overall structure of the T-shaped extrusion block is fixed, and when the steel structure is bent, if the height of the steel structure is large, the steel structure is easy to be bent too much and contact the T-shaped extrusion block, and the bending process cannot continue.

[0005] In order to solve the above problems, the application provides a bending device for steel structure processing. Practical new type content

[0006] The bending device for steel structure processing provided by the application adopts the following technical scheme:

[0007] A bending device for steel structure processing, comprising a base, a fixed plate is arranged above the base, the fixed plate and the base are connected with each other through four guide rods, an installation plate is jointly sleeved on the outer wall of the four guide rods, a cross is arranged at the top end of the installation plate, a hydraulic push rod is connected between the top end of the cross and the bottom end of the fixed plate, a bending mechanism is arranged at the bottom end of the installation plate, a material placing table is arranged at the center position of the top end of the base, a bending groove is arranged in the middle section of the material placing table, and two guide mechanisms are arranged on the left and right sides of the material placing table.

[0008] Through the above technical scheme, the steel structure can be quickly bent.

[0009] Furthermore, the bending mechanism includes a fixed column, the bottom end of which is provided with a threaded groove, an adjusting screw is provided in the threaded groove, the bottom end of the adjusting screw is connected to a bending head, the top end of the bending head is provided with two linkage rods, and each linkage rod is movably sleeved on its outer wall.

[0010] The above technical solution facilitates the adjustment of the position of the bending head.

[0011] Furthermore, the guiding mechanism includes a connecting block, with threaded through holes at both the upper and lower ends of the connecting block. A movable screw is provided in the threaded through holes, and a mounting platform is provided at the top of the movable screw. A vertical plate is provided at the top of the mounting platform, and a threaded through hole is provided on the vertical plate. A limiting screw is provided in the threaded through holes, and a guide plate is connected to the limiting screw.

[0012] The above technical solution facilitates the guiding of the steel structure during the bending process.

[0013] Furthermore, the guide plate has a groove on one side that matches the diameter of the limiting screw, and the inner wall of the groove has a threaded groove that matches the outer thread of the limiting screw.

[0014] The above technical solution facilitates the adjustment of the guide plate angle in the later stages.

[0015] Furthermore, the top of the bending head is provided with a hinge, and the top of the hinge is fixedly connected to an adjusting screw.

[0016] The above technical solution avoids the problem of the adjustment screw being unable to be controlled due to the fixed connection of the bending head.

[0017] Furthermore, the bottom end of the mounting plate is provided with four insertion slots, and the diameter of the insertion slots is the same as the diameter of the connecting rod.

[0018] The above technical solution facilitates the fixing of the connecting rod to the mounting plate for use.

[0019] Furthermore, the top of the mounting platform is provided with a diagonal brace, and the side of the diagonal brace not connected to the mounting platform is fixedly connected to the upright plate.

[0020] The above technical solution facilitates the reinforcement of the upright plate with diagonal bracing.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] By controlling the adjusting screw to rotate downwards, the bending head moves downwards, adjusting the distance between the bending head and the mounting plate. This prevents the bending head from warping up too much during the bending process and contacting the bottom of the mounting plate, thus preventing further bending. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the bending mechanism structure of this application;

[0025] Figure 3 This is a schematic diagram of the guiding mechanism structure of this application.

[0026] Explanation of the labels in the diagram:

[0027] 1. Base; 2. Guide rod; 3. Fixing plate; 4. Hydraulic push rod; 5. Cross; 6. Mounting plate; 7. Bending mechanism; 8. Material placement platform; 9. Bending groove; 10. Guide mechanism; 11. Fixing column; 12. Adjusting screw; 13. Connecting rod; 14. Linkage rod; 15. Bending head; 16. Connecting block; 17. Movable screw; 18. Vertical plate; 19. Limiting screw; 20. Guide plate; 21. Mounting platform. Detailed Implementation

[0028] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0029] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] Example:

[0032] This application discloses a bending device for steel structure processing. Please refer to [link / reference]. Figure 1 The system includes a base 1, a fixed plate 3 on top of the base 1, and four guide rods 2 connecting the fixed plate 3 and the base 1. A mounting plate 6 is fitted onto the outer wall of the four guide rods 2. A cross 5 is provided at the top of the mounting plate 6. A hydraulic push rod 4 is connected between the top of the cross 5 and the bottom of the fixed plate 3. A bending mechanism 7 is provided at the bottom of the mounting plate 6. The bending mechanism 7 can be bent by pushing it downward with the hydraulic push rod 4. During the bending process, the four guide rods 2 can provide reinforcement to prevent the bending mechanism 7 from shifting. A material placement platform 8 is provided at the center of the top of the base 1. A bending groove 9 is provided in the middle section of the material placement platform 8. The bending groove 9 is located directly below the bending head 15. Two guide mechanisms 10 are provided on the left and right sides of the material placement platform 8.

[0033] Please see Figure 2 The bending mechanism 7 includes a fixed column 11, with a mounting plate 6 fixedly connected to the top of the fixed column 11. The bottom of the fixed column 11 is provided with a threaded groove, and an adjusting screw 12 is provided in the threaded groove. The bottom of the adjusting screw 12 is connected to a bending head 15. The top of the bending head 15 is provided with two linkage rods 14. Each linkage rod 14 is movably sleeved with a connecting rod 13. By controlling the adjusting screw 12 to rotate downward, the bending head 15 is driven to move downward. By adjusting the distance between the bending head 15 and the mounting plate 6, excessive warping and contact with the bottom of the mounting plate 6 can be avoided during the bending process.

[0034] Please see Figure 3 The guiding mechanism 10 includes a connecting block 16. The upper and lower ends of the connecting block 16 are provided with threaded through holes. A movable screw 17 is provided in the threaded through holes. The top of the movable screw 17 is provided with a mounting platform 21. The top of the mounting platform 21 is provided with a vertical plate 18. The vertical plate 18 is provided with a threaded through hole. A limiting screw 19 is provided in the threaded through hole. A guide plate 20 is connected to the limiting screw 19. The movement of the limiting screw 19 is controlled according to the volume of the steel structure, so that the guide plate 20 fits against both sides of the steel structure, thereby guiding the steel structure during the bending process.

[0035] Please see Figure 3 The guide plate 20 has a groove on one side that matches the diameter of the limit screw 19, and the inner wall of the groove has a thread groove that matches the outer thread of the limit screw 19, so that the position of the guide plate 20 can be finely adjusted after the limit screw 19 is rotated to the desired position.

[0036] Please see Figure 2The top of the bending head 15 is provided with a hinge, and the top of the hinge is fixedly connected to the adjusting screw 12 to prevent the bending head 15 from becoming unusable due to the fixed connection of the adjusting screw 12.

[0037] Please see Figure 2 The bottom of the mounting plate 6 is provided with four insertion slots, and the diameter of the insertion slots is the same as the diameter of the connecting rod 13, which makes it easy to connect the connecting rod 13 and the mounting plate 6 into a whole.

[0038] Please see Figure 3 The top of the mounting platform 21 is provided with a diagonal brace, and the side of the diagonal brace not connected to the mounting platform 21 is fixedly connected to the upright plate 18, so as to provide diagonal bracing reinforcement to the upright plate 18.

[0039] The implementation principle of this embodiment is as follows: When in use, the electrical components on the bending device are first started by an external power source. The steel structure is placed on the top of the material placement platform 8, and the part to be bent is placed on the top of the bending groove 9. The limit screw 19 is controlled to rotate so that the guide plate 20 fits against both sides of the steel structure. The adjustment screw 12 is controlled to rotate downward according to the length and shape of the steel structure. The distance between the bending head 15 and the mounting plate 6 is adjusted, and the hydraulic push rod 4 is controlled to move downward to bend the steel structure.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bending device for steel structure processing, comprising a base (1), characterized in that: A fixing plate (3) is provided above the base (1). The fixing plate (3) and the base (1) are connected to each other by four guide rods (2). An installation plate (6) is sleeved on the outer wall of the four guide rods (2). A cross (5) is provided at the top of the installation plate (6). A hydraulic push rod (4) is connected between the top of the cross (5) and the bottom of the fixing plate (3). A bending mechanism (7) is provided at the bottom of the installation plate (6). A material placement platform (8) is provided at the center of the top of the base (1). A bending groove (9) is provided in the middle section of the material placement platform (8). Two guide mechanisms (10) are provided on the left and right sides of the material placement platform (8).

2. The bending device for steel structure processing according to claim 1, characterized in that: The bending mechanism (7) includes a fixed column (11), the bottom end of which is provided with a threaded groove, and an adjusting screw (12) is provided in the threaded groove. The bottom end of the adjusting screw (12) is connected to a bending head (15), and the top end of the bending head (15) is provided with two linkage rods (14). Each linkage rod (14) has a connecting rod (13) movably sleeved on its outer wall.

3. The bending device for steel structure processing according to claim 1, characterized in that: The guiding mechanism (10) includes a connecting block (16), with threaded through holes at both ends of the connecting block (16). A movable screw (17) is provided in the threaded through hole. A mounting platform (21) is provided at the top of the movable screw (17). A vertical plate (18) is provided at the top of the mounting platform (21). A threaded through hole is provided on the vertical plate (18). A limiting screw (19) is provided in the threaded through hole. A guide plate (20) is connected to the limiting screw (19).

4. A bending device for steel structure processing according to claim 3, characterized in that: The guide plate (20) has a groove on one side connected to the limiting screw (19) that matches the diameter of the limiting screw (19), and the inner wall of the groove has a thread groove that matches the outer thread of the limiting screw (19).

5. A bending device for steel structure processing according to claim 2, characterized in that: The top of the bending head (15) is provided with a hinge, and the top of the hinge is fixedly connected to an adjusting screw (12).

6. A bending device for steel structure processing according to claim 2, characterized in that: The bottom end of the mounting plate (6) is provided with four insertion slots, and the diameter of the insertion slots is the same as the diameter of the connecting rod (13).

7. A bending device for steel structure processing according to claim 3, characterized in that: The top of the mounting platform (21) is provided with a diagonal brace, and the side of the diagonal brace that is not connected to the mounting platform (21) is fixedly connected to the upright plate (18).

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