Auxiliary device for bending in construction engineering

Abstract

The utility model discloses an auxiliary device for bending in construction engineering, which relates to the field of construction engineering, and comprises an operating table, wherein a connecting plate is fixedly connected to the upper edge position of the operating table, a threaded hole is provided inside the connecting plate, a guide groove is provided at the upper end of the operating table near the connecting plate, a guide rod is slidably connected inside the guide groove, a clamping ring is fixedly connected to the upper end of the guide rod, a clamping ring is movably connected inside the clamping ring, and a bolt is fixedly connected to the right side of the clamping ring; the utility model has the advantages that a fixing clamp can be used to fix a steel plate through bolts, clamping rings, clamping rings, connecting plates, threaded holes, etc., so as to avoid the steel plate from being offset during bending, and the quality of the finished product can also be improved; the fixing clamp can be loaded and unloaded through a spring, a push block, a clamping rod, a mounting rod and a clamping hole inside the clamping rod, so as to be replaced when the steel plate is severely worn, and the difficulty of replacement can also be reduced.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an auxiliary device for bending in construction engineering. Background Art

[0002] Under the pressure of the upper or lower die of the bending machine, the metal material first undergoes elastic deformation and then enters plastic deformation. In the initial stage of plastic bending, the metal material is free to bend. As the upper or lower die applies pressure to the metal material, the metal material gradually approaches the inner surface of the V-groove of the lower die. At the same time, the radius of curvature and the bending force arm gradually decrease. Continue to apply pressure until the stroke ends, so that the upper and lower dies are in full contact with the plate at three points. At this time, a V-shaped bend is completed, which is commonly known as bending. Metal materials include steel plates, pig iron, etc.

[0003] However, in the prior art, when using the auxiliary device for bending in construction projects, workers are required to hold the steel plate and place it on the bending machine for bending. Due to the lack of an auxiliary positioning device, the steel plate may shift during the bending process, affecting the quality of the finished product. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an auxiliary device for bending in construction engineering.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an auxiliary device for bending in construction engineering, including an operating table, a connecting plate is fixedly connected to the upper edge of the operating table, a threaded hole is opened inside the connecting plate, a guide groove is opened at the upper end of the operating table near the connecting plate, a guide rod is slidably connected inside the guide groove, a clamping ring is fixedly connected to the upper end of the guide rod, a clamping ring is movably connected inside the clamping ring, and a bolt is fixedly connected to the right side of the clamping ring.

[0006] Preferably, a support plate is fixedly connected to the right side of the operating table, a hydraulic rod is provided at the upper end of the support plate, a fixing plate is fixedly connected to the upper end of the hydraulic rod, and a pressure plate is provided at the lower end of the fixing plate.

[0007] Preferably, one side of the clamping ring is fixedly connected to a short block, the other side of the short block is fixedly connected to a fixing seat, the interior of the fixing seat is movably connected to a mounting rod, a clamping hole is provided inside the mounting rod, and one side of the mounting rod is fixedly connected to a fixing clamp.

[0008] Preferably, an adjustment slot is provided inside the fixing seat, a spring is arranged inside the adjustment slot, a push block is fixedly connected to one side of the spring, a clamping rod is fixedly connected to one side of the push block, and an installation slot is provided inside the fixing seat near the adjustment slot.

[0009] Preferably, the bolts are provided in multiple groups and are symmetrically arranged about the center line of the operating table.

[0010] Preferably, the push block slides in the adjustment slot via a spring.

[0011] By adopting the above technical scheme, by rotating the bolt, under the action of the threaded hole inside the connecting plate, the bolt pushes the clamping ring and the clamping ring to one side, so that the fixing clamp is tightly attached to one side of the steel plate to fix it. Similarly, by rotating the bolt in the opposite direction, the bolt drives the fixing clamp to move, and the fixation of the steel plate can be released. During the movement of the fixing clamp, the guide rod slides inside the guide groove. With the cooperation of the guide rod and the guide groove, the stability of the fixing clamp during movement can be increased. The fixing clamp can be fixed to the steel plate through bolts, clamping rings, clamping rings, connecting plates, threaded holes, etc., thereby preventing it from deflecting during bending and improving the quality of the finished product.

[0012] By adopting the above technical solution, the push block is pushed to one side, the push block compresses the spring, the clamping rod slides out from the inside of the clamping hole, the fixing clip is pulled to one side, and the mounting rod slides inside the mounting groove, thereby completing the removal of the fixing clip. Similarly, during installation, the mounting rod is slid into the inside of the mounting groove, the spring rebounds and pushes the push block to slide to one side, thereby making the clamping rod enter the inside of the clamping hole, completing the fixation of the mounting rod, that is, realizing the installation of the fixing clip. The fixing clip can be loaded and unloaded by means of the spring, the push block, the clamping rod, the mounting rod and the clamping hole inside the mounting rod, and can be replaced when it is severely worn, while also reducing the difficulty of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the bolt structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the fixing clamp of the utility model.

[0016] Figure 4 It is a schematic diagram of the internal structure of the fixing seat of the utility model.

[0017] In the figure: 1. operating table; 2. connecting plate; 3. threaded hole; 4. guide groove; 5. guide rod; 6. clamping ring; 7. clamping ring; 8. bolt; 9. support plate; 10. hydraulic rod; 11. fixing plate; 12. pressure plate; 13. short block; 14. fixing seat; 15. mounting rod; 16. clamping hole; 17. fixing clip; 18. adjusting groove; 19. spring; 20. push block; 21. clamping rod; 22. mounting groove. DETAILED DESCRIPTION

[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: an auxiliary device for bending in construction engineering, comprising an operating table 1, a connecting plate 2 is fixedly connected to the upper edge of the operating table 1, a threaded hole 3 is provided inside the connecting plate 2, a guide groove 4 is provided at the upper end of the operating table 1 near the connecting plate 2, a guide rod 5 is slidably connected inside the guide groove 4, a clamping ring 6 is fixedly connected to the upper end of the guide rod 5, a clamping ring 7 is movably connected inside the clamping ring 6, a bolt 8 is fixedly connected to the right side of the clamping ring 7, a support plate 9 is fixedly connected to the right side of the operating table 1, a hydraulic rod 10 is provided at the upper end of the support plate 9, a fixing plate 11 is fixedly connected to the upper end of the hydraulic rod 10, a pressing plate 12 is provided at the lower end of the fixing plate 11, and the number of bolts 8 is multiple groups, and they are symmetrically arranged about the center line of the operating table 1.

[0021] Specifically, the bolt 8 is rotated, and under the action of the internal threaded hole 3 of the connecting plate 2, the bolt 8 pushes the retaining ring 7 and the retaining ring 6 to move to one side, thereby making the fixing clamp 17 close to one side of the steel plate to fix it. Similarly, the bolt 8 is rotated in the opposite direction, and the bolt 8 drives the fixing clamp 17 to move, thereby releasing the fixation of the steel plate. During the movement of the fixing clamp 17, the guide rod 5 slides inside the guide groove 4. With the cooperation of the guide rod 5 and the guide groove 4, the stability of the fixing clamp 17 during movement can be increased. The fixing clamp 17 can be fixed to the steel plate through the bolt 8, retaining ring 7, retaining ring 6, connecting plate 2, threaded hole 3, etc., thereby preventing it from deflecting during bending and improving the quality of the finished product. After the fixation is completed, the hydraulic rod 10 is turned on, and the hydraulic rod 10 drives the pressure plate 12 to descend, thereby realizing the bending of the steel plate.

[0022] Embodiment 2

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: an auxiliary device for bending in construction engineering, wherein a short block 13 is fixedly connected to one side of a clamp ring 6, a fixed seat 14 is fixedly connected to the other side of the short block 13, a mounting rod 15 is movably connected inside the fixing seat 14, a clamping hole 16 is provided inside the fixing rod 15, a fixing clamp 17 is fixedly connected to one side of the fixing rod 15, an adjusting groove 18 is provided inside the fixing seat 14, a spring 19 is provided inside the adjusting groove 18, a push block 20 is fixedly connected to one side of the spring 19, a clamping rod 21 is fixedly connected to one side of the push block 20, a mounting groove 22 is provided inside the fixing seat 14 near the adjusting groove 18, and the push block 20 slides in the adjusting groove 18 through the spring 19.

[0024] Specifically, the push block 20 is pushed to one side, the push block 20 compresses the spring 19, the clamping rod 21 slides out from the inside of the clamping hole 16, and the fixing clip 17 is pulled to one side, and the mounting rod 15 slides inside the mounting groove 22, and the removal of the fixing clip 17 is completed. Similarly, during installation, the mounting rod 15 is slid into the inside of the mounting groove 22, and the spring 19 rebounds and pushes the push block 20 to slide to one side, thereby making the clamping rod 21 enter the inside of the clamping hole 16, and the fixing of the mounting rod 15 is completed, that is, the installation of the fixing clip 17 is realized. The fixing clip 17 can be loaded and unloaded by the spring 19, the push block 20, the clamping rod 21, and the mounting rod 15 and the clamping hole 16 inside it, so that it can be replaced when it is severely worn, and the difficulty of replacement can also be reduced.

[0025] Working principle: When the auxiliary device for bending of construction engineering is in use, the steel plate to be bent is placed on the operating table 1 and fixed with bolts 8. The specific operation is to rotate the bolt 8. Under the action of the internal threaded hole 3 of the connecting plate 2, the bolt 8 pushes the clamping ring 7 and the clamping ring 6 to move to one side, so that the fixing clamp 17 is close to one side of the steel plate to fix it. Similarly, the bolt 8 is rotated in the opposite direction, and the bolt 8 drives the fixing clamp 17 to move, so that the fixation of the steel plate can be released. During the movement of the fixing clamp 17, the guide rod 5 slides inside the guide groove 4. With the cooperation of the guide rod 5 and the guide groove 4, the stability of the fixing clamp 17 during movement can be increased. The fixing clamp 17 can be fixed to the steel plate by bolts 8, clamping ring 7, clamping ring 6, connecting plate 2, threaded hole 3, etc., so as to avoid its displacement during bending, and at the same time, the quality of the finished product can be improved. After the fixing is completed, the hydraulic rod 10 is turned on, and the hydraulic rod 10 drives the pressure plate 12 to descend, so as to realize the bending of the steel plate. When the fixing clip 17 that has been used for a long time needs to be replaced, the push block 20 is pushed to one side, the push block 20 compresses the spring 19, the clamping rod 21 slides out from the inside of the clamping hole 16, the fixing clip 17 is pulled to one side, and the mounting rod 15 slides inside the mounting groove 22, and the fixing clip 17 is removed. Similarly, during installation, the mounting rod 15 is slid into the inside of the mounting groove 22, the spring 19 rebounds and pushes the push block 20 to slide to one side, and then the clamping rod 21 enters the inside of the clamping hole 16, and the fixing of the mounting rod 15 is completed, that is, the installation of the fixing clip 17 is realized. The fixing clip 17 can be loaded and unloaded by the spring 19, the push block 20, the clamping rod 21, and the mounting rod 15 and the clamping hole 16 inside the mounting rod 15, and can be replaced when it is severely worn, and the difficulty of replacement can also be reduced.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A construction engineering bending auxiliary device, comprising an operating table (1), characterized in that: A connecting plate (2) is fixedly connected to the upper edge of the operating table (1), a threaded hole (3) is provided inside the connecting plate (2), a guide groove (4) is provided at the upper end of the operating table (1) near the connecting plate (2), a guide rod (5) is slidably connected inside the guide groove (4), a clamping ring (6) is fixedly connected to the upper end of the guide rod (5), a clamping ring (7) is movably connected inside the clamping ring (6), and a bolt (8) is fixedly connected to the right side of the clamping ring (7).

2. The auxiliary device for bending in construction engineering according to claim 1, characterized in that: A support plate (9) is fixedly connected to the right side of the operating table (1), a hydraulic rod (10) is arranged at the upper end of the support plate (9), a fixing plate (11) is fixedly connected to the upper end of the hydraulic rod (10), and a pressure plate (12) is arranged at the lower end of the fixing plate (11).

3. The auxiliary device for bending in construction engineering according to claim 1, characterized in that: A short block (13) is fixedly connected to one side of the clamping ring (6), a fixing seat (14) is fixedly connected to the other side of the short block (13), a mounting rod (15) is movably connected inside the fixing seat (14), a clamping hole (16) is provided inside the mounting rod (15), and a fixing clamp (17) is fixedly connected to one side of the mounting rod (15).

4. The auxiliary device for bending in construction engineering according to claim 3, characterized in that: An adjusting groove (18) is provided inside the fixing seat (14), a spring (19) is arranged inside the adjusting groove (18), a push block (20) is fixedly connected to one side of the spring (19), a clamping rod (21) is fixedly connected to one side of the push block (20), and a mounting groove (22) is provided inside the fixing seat (14) near the adjusting groove (18).

5. The auxiliary device for bending in construction engineering according to claim 1, characterized in that: The bolts (8) are provided in multiple groups and are arranged symmetrically about the center line of the operating platform (1).

6. The auxiliary device for bending in construction engineering according to claim 4, characterized in that: The push block (20) slides in the adjustment groove (18) via a spring (19).

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