Galvanized bridge section bar bending device

Abstract

The utility model relates to the technical field of bridge section bar bending, in particular to a galvanized bridge section bar bending device which improves the convenience of one-time machining forming of a bridge, improves the machining efficiency and improves the machining convenience of bridges with different widths. Comprising a supporting table and two sets of first supporting blocks, and the two sets of first supporting blocks are slidably mounted on the supporting table; the forming device comprises a first supporting block and a second supporting block, and further comprises a supporting device, an elastic device, a driving device, a forming device, two grooves, two second supporting blocks and two pressing pieces, the two grooves are formed in the lower portions of the outer side walls of the two first supporting blocks correspondingly, the two second supporting blocks are both installed on the supporting device, and the supporting device is used for driving the two second supporting blocks to move horizontally. The two pressing pieces are slidably installed on the two second supporting blocks through elastic devices correspondingly, the elastic devices are used for providing pushing force for the pressing pieces, and the driving device is arranged on the supporting table.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge frame profile bending, in particular to a galvanized bridge frame profile bending device. Background Art

[0002] In modern construction, electricity, communications, transportation and other industries, bridges are used more and more widely as important components for wiring and transmitting electricity and data. Galvanized bridges have become the mainstream products on the market with their excellent corrosion resistance and aesthetics. At present, bridges are usually bent and formed.

[0003] At present, in the existing bending equipment, such as the patent with the authorization announcement number CN219664819U, the utility model discloses an aluminum profile bending device, including a base, a mounting frame is fixedly installed on the top of the base, a cylinder is fixedly installed at the center of the top of the mounting frame, the cylinder is fixedly connected to a piston rod through the output end at the bottom, and the bottom of the piston rod penetrates to the outside of the mounting frame and is fixedly installed with a cross plate. The aluminum profile bending device places the aluminum profile on the support frame through the cooperation of the protective frame, the pressure plate, the damping rod, the spring, the movable rod, the vertical rod and the pressure block, and the pressure block first presses the two ends of the aluminum profile through the action of the spring.

[0004] However, it was found during the use of the device that it is not convenient to fold the profile into a C-shape at one time, which increases the complexity of the secondary processing and reduces the convenience of use and processing efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a galvanized bridge profile bending device which improves the convenience of one-time processing and forming of the bridge, improves the processing efficiency, and improves the convenience of processing bridges of different widths.

[0006] The utility model discloses a galvanized bridge frame profile bending device, comprising a support platform and two groups of first support blocks, the two groups of first support blocks are slidably mounted on the support platform; further comprising a support device, an elastic device, a driving device, a forming device, two groups of grooves, two groups of second support blocks and two groups of pressing pieces, the two groups of grooves are respectively arranged at the lower parts of the outer side walls of the two groups of first support blocks, the two groups of second support blocks are both mounted on the support device, the support device is used to drive the two groups of second support blocks to move horizontally, the two groups of pressing pieces are respectively slidably mounted on the two groups of second support blocks through the elastic device, the elastic device is used to provide a driving force to the pressing piece, the driving device is arranged on the support platform, the driving device is used to drive the support platform and the first support block to move and adjust, the two groups of second support blocks are provided with a forming device, and the forming device is used to bend the profile Bend into a C shape; place the profile plate to be processed on the top of the two groups of support tables, and then drive the support tables to move upward through the driving device, so that the support tables drive the profile plate to move upward through the two groups of first support blocks, and after the profile plate moves upward, it first contacts the bottom ends of the two groups of pressing pieces, so that the two groups of first support blocks cooperate with the two groups of pressing pieces to clamp and fix the profile plate, and as the first support blocks continue to move upward, the two groups of first support blocks cooperate with the two groups of second support blocks to bend the profile plate into a U shape, and then the U-shaped profile plate is bent into a C shape through the forming device and the two groups of grooves, so that the bridge frame is processed and formed, the convenience of one-time processing of the bridge frame is improved, and the processing efficiency is improved, and the convenience of processing bridge frames of different widths is improved by adjusting the horizontal movement of the two groups of first support blocks and the two groups of second support blocks.

[0007] Preferably, the supporting device includes a frame, a guide, two groups of sliders, a first bidirectional lead screw, a first motor and a first guide column, the guide member is mounted on the top of the frame, the tops of the two groups of second support blocks are respectively connected to the bottom ends of the two groups of sliders, the two groups of sliders are slidably mounted on the guide, the first bidirectional lead screw is rotatably mounted on the inner wall of the guide, the two groups of sliders are cooperatively screwed on the first bidirectional lead screw, the first motor is mounted on the outer wall of the frame, the output end of the first motor is connected to the first bidirectional lead screw, the first guide column is mounted on the inner wall of the frame, and the two groups of second support blocks are slidably mounted on the first guide column; the first bidirectional lead screw is driven to rotate by the first motor, so that the first bidirectional lead screw drives the two groups of sliders to move in opposite directions, thereby making the two groups of sliders drive the two groups of second support blocks to move, thereby improving the convenience of the device for processing bridge frames of different widths, and by setting the first guide column, the stability of the two groups of second support blocks is improved.

[0008] Preferably, the elastic device includes multiple groups of second guide columns and multiple groups of springs, multiple groups of guide grooves are respectively arranged on the two groups of second support blocks, the multiple groups of second guide columns are respectively installed on the inner side walls of the multiple groups of guide grooves, the multiple groups of springs are respectively and cooperatively installed on the multiple groups of second guide columns, the two groups of pressing members are respectively slidably installed on the multiple groups of guide grooves, and the two groups of pressing members are respectively mounted on the outer side walls of the multiple groups of second guide columns; when the first support block drives the profile plate to move upward and contact the two groups of pressing members, the multiple groups of springs provide driving force to the two groups of first cylinders, so that the two groups of pressing members press and fix the profile plate, thereby improving the quality of the bridge frame bending processing.

[0009] Preferably, the forming device includes two groups of third support blocks and multiple groups of first cylinders, the two groups of third support blocks are respectively slidably installed on the lower parts of the two groups of second support blocks, the multiple groups of first cylinders are respectively installed on the outer side walls of the two groups of second support blocks, and the moving ends of the multiple groups of first cylinders are respectively connected to the two groups of third support blocks; when the profile plate is bent into a U shape, the two groups of third support blocks are pushed to move by the multiple groups of first cylinders, so that the two groups of third support blocks cooperate with the two groups of grooves to bend the profile into a C shape, thereby improving the convenience of using the device.

[0010] Preferably, the driving device includes a second bidirectional screw, a second motor and multiple groups of second cylinders, a slide groove is provided on the support platform, the second bidirectional screw is rotatably installed on the inner wall of the slide groove, two groups of first support blocks are slidably installed on the slide groove, and the two groups of first support blocks are screwed on the second bidirectional screw, the second motor is installed on the outer wall of the support platform, the output end of the second motor is connected to the second bidirectional screw, the multiple groups of second cylinders are all installed at the bottom of the frame body, and the moving ends of the multiple groups of second cylinders are all connected to the bottom end of the support platform; the support platform is pushed upward by the multiple groups of second cylinders to improve the convenience of bending the profile, and the second bidirectional screw is driven to rotate by the second motor so that the second bidirectional screw drives the two groups of first support blocks to move toward each other, thereby improving the convenience of processing bridge frames of different widths.

[0011] Preferably, it also includes two groups of third cylinders and two groups of push plates, the two groups of third cylinders are respectively installed on both sides of the frame, and the two groups of push plates are respectively installed on the moving ends of the two groups of third cylinders; when the profile plate is placed on the two groups of first support blocks, the two groups of push plates are pushed to move by the two groups of third cylinders, so that the two groups of push plates can correct the left and right limit positions of the profile plate, thereby improving processing convenience.

[0012] Preferably, a guide rail is provided on the top of the support platform, and the two groups of first support blocks are slidably mounted on the guide rail, thereby improving the use stability of the two groups of first support blocks.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the profile plate to be processed is placed on the top of the two groups of support tables, and then the support tables are driven to move upward by the driving device, so that the support tables drive the profile plate upward through the two groups of first support blocks, and after the profile plate moves upward, it first contacts the bottom ends of the two groups of pressing pieces, so that the two groups of first support blocks cooperate with the two groups of pressing pieces to clamp and fix the profile plate, and as the first support blocks continue to move upward, the two groups of first support blocks cooperate with the two groups of second support blocks to bend the profile plate into a U shape, and then the U-shaped profile plate is bent into a C shape through the cooperation of the forming device and the two groups of grooves, so that the bridge frame is processed and formed, the convenience of the bridge frame being processed and formed in one time is improved, the processing efficiency is improved, and the convenience of processing bridge frames of different widths is improved by adjusting the horizontal movement of the two groups of first support blocks and the two groups of second support blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric partial structure of the connection between the support platform and the second cylinder, etc.;

[0016] Figure 3 is an axonometric partial structural diagram of the connection between the third support block and the first cylinder, etc.;

[0017] Figure 4 is a schematic diagram of a side view structure of the connection between the support platform and the first support block, etc.;

[0018] Figure 5 It is a schematic diagram of the axonometric local structure of the connection between the first support block and the groove, etc.

[0019] Markings in the accompanying drawings: 1. support platform; 2. first support block; 3. groove; 4. second support block; 5. pressing member; 6. frame; 7. guide member; 8. slider; 9. first bidirectional screw; 10. first motor; 11. first guide column; 12. second guide column; 13. spring; 14. third support block; 15. first cylinder; 16. second bidirectional screw; 17. second motor; 18. second cylinder; 19. third cylinder; 20. push plate. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 5As shown, a galvanized bridge profile bending device of the utility model comprises a support platform 1 and two groups of first support blocks 2, and the two groups of first support blocks 2 are slidably mounted on the support platform 1; it also comprises a support device, an elastic device, a driving device, a forming device, two groups of grooves 3, two groups of second support blocks 4 and two groups of pressing pieces 5, the two groups of grooves 3 are respectively arranged at the lower part of the outer side walls of the two groups of first support blocks 2, the two groups of second support blocks 4 are both installed on the support device, the support device is used to drive the two groups of second support blocks 4 to move horizontally, the two groups of pressing pieces 5 are respectively slidably mounted on the two groups of second support blocks 4 through the elastic device, the elastic device is used to provide a driving force to the pressing piece 5, the driving device is arranged on the support platform 1, the driving device is used to drive the support platform 1 and the first support block 2 to move and adjust, and the two groups of second support blocks 4 are provided with a forming device, and the forming device is used to bend the profile into a C shape;

[0023] like Figure 3 As shown, the supporting device includes a frame body 6, a guide member 7, two groups of sliders 8, a first bidirectional lead screw 9, a first motor 10 and a first guide column 11, the guide member 7 is mounted on the top of the frame body 6, the tops of the two groups of second support blocks 4 are respectively connected to the bottom ends of the two groups of sliders 8, the two groups of sliders 8 are slidably mounted on the guide member 7, the first bidirectional lead screw 9 is rotatably mounted on the inner wall of the guide member 7, the two groups of sliders 8 are screwed on the first bidirectional lead screw 9, the first motor 10 is mounted on the outer wall of the frame body 6, the output end of the first motor 10 is connected to the first bidirectional lead screw 9, the first guide column 11 is mounted on the inner wall of the frame body 6, and the two groups of second support blocks 4 are slidably mounted on the first guide column 11;

[0024] In this embodiment, the profile plate to be processed is placed on the top of the two groups of support tables 1, and then the support table 1 is driven to move upward by the driving device, so that the support table 1 drives the profile plate upward through the two groups of first support blocks 2. After the profile plate moves upward, it first contacts the bottom ends of the two groups of pressing pieces 5, so that the two groups of first support blocks 2 cooperate with the two groups of pressing pieces 5 to clamp and fix the profile plate. As the first support block 2 continues to move upward, the two groups of first support blocks 2 cooperate with the two groups of second support blocks 4 to bend the profile plate into a U shape, and then the U-shaped profile plate is bent into a C shape through the forming device and the two groups of grooves 3, so that the bridge frame is processed and formed, the convenience of the bridge frame being processed and formed in one time is improved, the processing efficiency is improved, and the convenience of processing bridge frames of different widths is improved by horizontally moving and adjusting the two groups of first support blocks 2 and the two groups of second support blocks 4.

[0025] Example 2

[0026] On the basis of Example 1, Figure 3As shown, a galvanized bridge profile bending device of the utility model, the elastic device includes multiple groups of second guide columns 12 and multiple groups of springs 13, multiple groups of guide grooves are respectively arranged on the two groups of second support blocks 4, the multiple groups of second guide columns 12 are respectively installed on the inner side walls of the multiple groups of guide grooves, the multiple groups of springs 13 are respectively installed on the multiple groups of second guide columns 12, the two groups of pressing pieces 5 are respectively slidably installed on the multiple groups of guide grooves, and the two groups of pressing pieces 5 are respectively sleeved on the outer side walls of the multiple groups of second guide columns 12;

[0027] like Figure 3 As shown, the molding device includes two groups of third support blocks 14 and multiple groups of first cylinders 15. The two groups of third support blocks 14 are respectively slidably mounted on the lower parts of the two groups of second support blocks 4. The multiple groups of first cylinders 15 are respectively mounted on the outer side walls of the two groups of second support blocks 4. The moving ends of the multiple groups of first cylinders 15 are respectively connected to the two groups of third support blocks 14.

[0028] like Figure 2 As shown, the driving device includes a second bidirectional lead screw 16, a second motor 17 and multiple sets of second cylinders 18, a slide groove is provided on the support platform 1, the second bidirectional lead screw 16 is rotatably mounted on the inner side wall of the slide groove, two sets of first support blocks 2 are slidably mounted on the slide groove, and the two sets of first support blocks 2 are screwed on the second bidirectional lead screw 16, the second motor 17 is installed on the outer side wall of the support platform 1, the output end of the second motor 17 is connected to the second bidirectional lead screw 16, the multiple sets of second cylinders 18 are all installed at the bottom of the frame 6, and the moving ends of the multiple sets of second cylinders 18 are all connected to the bottom end of the support platform 1;

[0029] like Figure 1 As shown, it also includes two sets of third cylinders 19 and two sets of push plates 20. The two sets of third cylinders 19 are respectively installed on both sides of the frame 6, and the two sets of push plates 20 are respectively installed on the moving ends of the two sets of third cylinders 19;

[0030] like Figure 1 As shown, a guide rail is provided at the top of the support platform 1, and two groups of first support blocks 2 are slidably mounted on the guide rail;

[0031] In this embodiment, the first motor 10 drives the first bidirectional lead screw 9 to rotate, so that the first bidirectional lead screw 9 drives the two groups of sliders 8 to move in opposite directions, thereby the two groups of sliders 8 drive the two groups of second support blocks 4 to move, thereby improving the convenience of the device for processing bridges of different widths. By setting the first guide column 11, the stability of the two groups of second support blocks 4 is improved. When the first support block 2 drives the profile plate to move upward and contact the two groups of pressing members 5, multiple groups of springs 13 provide driving force to the two groups of first cylinders 15, so that the two groups of pressing members 5 press and fix the profile plate, thereby improving the quality of the bridge bending processing.

[0032] The utility model discloses a galvanized bridge profile bending device. When it is working, the profile plate to be processed is placed on the top of two groups of support platforms 1, and then the support platform 1 is driven to move upward by a driving device, so that the support platform 1 drives the profile plate to move upward through two groups of first support blocks 2. After the profile plate moves upward, it first contacts with the bottom ends of the two groups of pressing pieces 5, so that the two groups of first support blocks 2 cooperate with the two groups of pressing pieces 5 to clamp and fix the profile plate. As the first support blocks 2 continue to move upward, the two groups of first support blocks 2 cooperate with the two groups of second support blocks 4 to bend the profile plate into a U shape. Then, the U-shaped profile plate is bent into a C shape through the cooperation of the forming device and the two groups of grooves 3, so that the bridge is processed and formed.

[0033] The first motor 10, the first cylinder 15, the second motor 17, the second cylinder 18 and the third cylinder 19 of the galvanized bridge profile bending device of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A galvanized bridge profile bending device, comprising a support platform (1) and two groups of first support blocks (2), wherein the two groups of first support blocks (2) are both slidably mounted on the support platform (1); characterized in that: The invention also comprises a supporting device, an elastic device, a driving device, a forming device, two groups of grooves (3), two groups of second supporting blocks (4) and two groups of pressing pieces (5), wherein the two groups of grooves (3) are respectively arranged at the lower part of the outer wall of the two groups of first supporting blocks (2), the two groups of second supporting blocks (4) are both installed on the supporting device, the supporting device is used to drive the two groups of second supporting blocks (4) to move horizontally, the two groups of pressing pieces (5) are respectively slidably installed on the two groups of second supporting blocks (4) through the elastic device, the elastic device is used to provide a driving force for the pressing pieces (5), the driving device is arranged on the supporting platform (1), the driving device is used to drive the supporting platform (1) and the first supporting block (2) to move and adjust, and the two groups of second supporting blocks (4) are provided with a forming device, and the forming device is used to bend the profile into a C-shape.

2. A galvanized bridge profile bending device as claimed in claim 1, characterized in that: The supporting device comprises a frame (6), a guide member (7), two groups of sliders (8), a first bidirectional lead screw (9), a first motor (10) and a first guide column (11); the guide member (7) is mounted on the top of the frame (6); the tops of the two groups of second support blocks (4) are respectively connected to the bottoms of the two groups of sliders (8); the two groups of sliders (8) are both slidably mounted on the guide member (7); the first bidirectional lead screw (9) is rotatably mounted on the inner wall of the guide member (7); the two groups of sliders (8) are screwed on the first bidirectional lead screw (9); the first motor (10) is mounted on the outer wall of the frame (6); the output end of the first motor (10) is connected to the first bidirectional lead screw (9); the first guide column (11) is mounted on the inner wall of the frame (6); and the two groups of second support blocks (4) are both slidably mounted on the first guide column (11).

3. A galvanized bridge profile bending device as claimed in claim 1, characterized in that: The elastic device comprises a plurality of groups of second guide columns (12) and a plurality of groups of springs (13); a plurality of groups of guide grooves are respectively arranged on the two groups of second support blocks (4); the plurality of groups of second guide columns (12) are respectively mounted on the inner side walls of the plurality of groups of guide grooves; the plurality of groups of springs (13) are respectively mounted on the plurality of groups of second guide columns (12); the two groups of pressing members (5) are respectively slidably mounted on the plurality of groups of guide grooves; and the two groups of pressing members (5) are respectively sleeved on the outer side walls of the plurality of groups of second guide columns (12).

4. A galvanized bridge profile bending device as claimed in claim 1, characterized in that: The molding device comprises two groups of third support blocks (14) and multiple groups of first cylinders (15); the two groups of third support blocks (14) are respectively slidably mounted on the lower parts of the two groups of second support blocks (4); the multiple groups of first cylinders (15) are respectively mounted on the outer side walls of the two groups of second support blocks (4); and the movable ends of the multiple groups of first cylinders (15) are respectively connected to the two groups of third support blocks (14).

5. A galvanized bridge profile bending device as claimed in claim 1, characterized in that: The driving device comprises a second bidirectional lead screw (16), a second motor (17) and a plurality of second cylinders (18); a slide groove is provided on the support platform (1); the second bidirectional lead screw (16) is rotatably mounted on the inner side wall of the slide groove; two groups of first support blocks (2) are slidably mounted on the slide groove, and the two groups of first support blocks (2) are screwed on the second bidirectional lead screw (16); the second motor (17) is mounted on the outer side wall of the support platform (1); the output end of the second motor (17) is connected to the second bidirectional lead screw (16); the plurality of second cylinders (18) are all mounted on the bottom of the frame (6); and the moving ends of the plurality of second cylinders (18) are all connected to the bottom end of the support platform (1).

6. A galvanized bridge profile bending device as claimed in claim 2, characterized in that: It also includes two groups of third cylinders (19) and two groups of push plates (20), wherein the two groups of third cylinders (19) are respectively installed on both sides of the frame (6), and the two groups of push plates (20) are respectively installed on the moving ends of the two groups of third cylinders (19).

7. A galvanized bridge profile bending device as claimed in claim 1, characterized in that: A guide rail is arranged at the top of the support platform (1), and two groups of first support blocks (2) are slidably mounted on the guide rail.

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