Bending machine with adjusting structure for bridge steel machining

Abstract

The utility model discloses a bending machine with an adjusting structure for bridge steel processing, which comprises a mounting plate and a sliding block, a top block is fixedly mounted on the top end face of the sliding block, a fixing piece is fixedly mounted on the side face of the sliding block, a servo motor is fixedly mounted on the side face of the fixing piece, and a speed reducer is fixedly mounted on the bottom end face of a transmission rod of the servo motor. A bearing is fixedly installed on the bottom end face of the speed reducer transmission rod, the bottom end face of the bearing is fixedly connected with the top end face of the top block, a pressing sleeve is fixedly installed on the side face of the servo motor transmission rod, and a pointer is fixedly installed on the side face of the pressing sleeve. The servo motor is installed to drive the speed reducer to rotate and drive the pressing sleeve to rotate, the bridge steel fixed between the clamping component and the pressing sleeve and between the jacking block and the pressing sleeve is bent, the bending angle of the bridge steel is controlled through cooperation of the angle scale and the servo motor, and the bending angle of the bridge steel can be controlled through the device; and the bending precision and the bending efficiency of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge steel, in particular to a bending machine with an adjustment structure for processing bridge steel. Background Art

[0002] A bridge is a building that is built to meet other traffic needs and make travel more convenient. Bridge steel is a steel material specially used for building railway or highway bridges. It is required to have high strength and toughness, and be able to withstand the load and impact of locomotives and vehicles, and have good fatigue resistance, certain low-temperature toughness and atmospheric corrosion resistance. When building a bridge, it is generally necessary to bend the steel into a specific angle according to actual needs.

[0003] When the existing bridge steel angle bending device is in use, the bridge steel is fixed to the sides of two steel columns by manpower, and the bridge steel is manually pulled to squeeze and bend the bridge steel and the steel columns, and the bridge steel is bent. The bending angle cannot be controlled during bending. This bending mode can only bend bridge steel with a smaller diameter and a longer length. The force required to bend bridge steel with a large diameter and a short length is greater, which cannot be achieved by manpower, and may cause unnecessary harm to the staff during bending.

[0004] Therefore, it is necessary to provide a bending machine for bridge steel processing with an adjustment structure. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a bending machine for bridge steel processing with an adjusting structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bending machine for processing bridge steel with an adjustment structure, comprising a mounting plate and a sliding block, wherein the top surface of the sliding block is fixedly mounted with a top block, the side surface of the sliding block is fixedly mounted with a fixing piece, the side surface of the fixing piece is fixedly mounted with a servo motor, the bottom end surface of the servo motor transmission rod is fixedly mounted with a reducer, the bottom end surface of the reducer transmission rod is fixedly mounted with a bearing, the bottom end surface of the bearing is fixedly connected to the top surface of the top block, the side surface of the servo motor transmission rod is fixedly mounted with a clamping sleeve, and the side surface of the clamping sleeve is fixedly mounted with a pointer, and the servo motor is installed to drive the reducer to rotate, and the clamping sleeve is driven to rotate, so as to bend the bridge steel fixed between the clamping component and the top block and the clamping sleeve, and the bending angle of the bridge steel is controlled by the cooperation of the angle disk and the servo motor, so that the device can control the bending angle of the bridge steel, thereby improving the bending accuracy and bending efficiency of the device.

[0007] As a further description of the above technical solution:

[0008] An angle plate is fixedly installed on the top surface of the sliding block, a threaded rod is rotatably installed on the side of the sliding block through a bearing, a threaded sleeve is threadedly installed on the side of the threaded rod, a rotating rod is fixedly installed on the side of the threaded rod, and a slide rail is slidably installed on the side of the sliding block.

[0009] As a further description of the above technical solution:

[0010] A supporting foot is fixedly mounted on the bottom end surface of the mounting plate, a sliding groove is fixedly opened on the top end surface of the mounting plate, and a sliding block is slidably mounted on the inner wall of the sliding groove.

[0011] As a further description of the above technical solution:

[0012] A handle is fixedly installed on the side of the slider, a hinge is fixedly installed on the side of the slider, a fixed block is fixedly installed on the side of the hinge, and a handle is fixedly installed on the side of the fixed block. By installing the fixed block and the ruler, the bending length of the bridge steel can be adjusted to improve the use scenario of the device.

[0013] As a further description of the above technical solution:

[0014] A scale is fixedly mounted on the top surface of the mounting plate, and a mounting platform is fixedly mounted on the top surface of the mounting plate. The bending length can be controlled by installing the scale, thereby improving the use scenario of the device.

[0015] As a further description of the above technical solution:

[0016] A second threaded sleeve is fixedly installed on the top surface of the mounting platform, a second threaded rod is threadedly installed on the inner wall of the second threaded sleeve, a second rotating rod is fixedly installed on the side of the second threaded rod, and a matching component is fixedly installed on the top surface of the mounting platform. By installing the second threaded rod and the second threaded sleeve to cooperate with each other, the matching components of the clamping block are driven to approach, thereby clamping the bridge steel, thereby improving the stability of the bridge steel during the bending operation, and improving the stability and safety of the device.

[0017] As a further description of the above technical solution:

[0018] A clamping block is rotatably mounted on the other end face of the threaded rod through a bearing, a rubber plate is fixedly mounted on the side of the clamping block, and bridge steel is mounted on the side of the rubber plate in compression contact. The friction force during clamping can be increased by installing the rubber plate, thereby improving the stability of the device.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the bending machine for bridge steel processing with an adjustment structure drives the reducer to rotate by installing a servo motor, drives the clamping sleeve to rotate, and bends the bridge steel fixed between the clamping component and the top block and the clamping sleeve. The bending angle of the bridge steel is controlled by the angle plate and the servo motor, so that the device can control the bending angle of the bridge steel, thereby improving the bending accuracy and bending efficiency of the device.

[0021] 2. Compared with the prior art, the bending machine for bridge steel processing with an adjustment structure can adjust the bending length of the bridge steel by installing a fixed block and a ruler, thereby improving the use scenarios of the device.

[0022] 3. Compared with the prior art, the bending machine for bridge steel processing with an adjustment structure, by installing threaded rod two and threaded sleeve two to cooperate with each other, drives the clamping block to cooperate with each other, and then clamps the bridge steel, thereby improving the stability of the bridge steel during the bending operation, and improving the stability and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a bending machine for bridge steel processing with an adjustment structure proposed by the utility model;

[0024] Figure 2 A schematic diagram of the bridge steel bending state of a bridge steel processing bending machine with an adjustment structure proposed by the utility model;

[0025] Figure 3 This is a side view of the overall structure of a bending machine for bridge steel processing with an adjustment structure proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the top block structure of a bending machine for bridge steel processing with an adjustment structure proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of an angle plate of a bending machine for bridge steel processing with an adjustment structure proposed by the utility model;

[0028] Figure 6 The utility model is a schematic diagram of an installation platform of a bending machine for processing bridge steel with an adjustment structure.

[0029] Legend:

[0030] 1. Mounting plate; 2. Support foot; 3. Scale; 4. Slide groove; 5. Slider; 6. Grip; 7. Hinge; 8. Fixed block; 9. Handle; 10. Slide rail; 11. Threaded sleeve 1; 12. Threaded rod 1; 13. Turn rod 1; 14. Sliding block; 15. Angle plate; 16. Fixing part; 17. Servo motor; 18. Bearing; 19. Top block; 20. Pressure sleeve; 21. Pointer; 22. Mounting table; 23. Threaded sleeve 2; 24. Threaded rod 2; 25. Turn rod 2; 26. Clamping block; 27. Rubber sheet; 28. Matching components; 29. ​​Bridge steel. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 6 The utility model provides a bending machine for processing bridge steel with an adjustment structure, including a mounting plate 1 and a sliding block 14, a top block 19 is fixedly mounted on the top surface of the sliding block 14, a fixing piece 16 is fixedly mounted on the side of the sliding block 14, a servo motor 17 is fixedly mounted on the side of the fixing piece 16, a reducer is fixedly mounted on the bottom end surface of the servo motor 17 transmission rod, a bearing 18 is fixedly mounted on the bottom end surface of the reducer transmission rod, the bottom end surface of the bearing 18 is fixedly connected to the top surface of the top block 19, a clamping sleeve 20 is fixedly mounted on the side of the servo motor 17 transmission rod, and a pointer 21 is fixedly mounted on the side of the clamping sleeve 20. By installing the servo motor 17 to drive the reducer to rotate, the clamping sleeve 20 is driven to rotate, and the bridge steel 29 fixed between the clamping component and the top block 19 and the clamping sleeve 20 is bent, and the angle plate 15 and the servo motor 17 cooperate with each other to control the bending angle of the bridge steel 29, so that the device can control the bending angle of the bridge steel 29, thereby improving the bending accuracy and bending efficiency of the device.

[0033] An angle plate 15 is fixedly installed on the top surface of the sliding block 14, a threaded rod 12 is rotatably installed on the side of the sliding block 14 through a bearing 18, a threaded sleeve 11 is threadedly installed on the side of the threaded rod 12, a rotating rod 13 is fixedly installed on the side of the threaded rod 12, and a slide rail 10 is slidably installed on the side of the sliding block 14.

[0034] A supporting foot 2 is fixedly mounted on the bottom end surface of the mounting plate 1 , a sliding groove 4 is fixedly opened on the top end surface of the mounting plate 1 , and a sliding block 5 is slidably mounted on the inner wall of the sliding groove 4 .

[0035] A handle 6 is fixedly installed on the side of the slider 5, a hinge 7 is fixedly installed on the side of the slider 5, a fixed block 8 is fixedly installed on the side of the hinge 7, and a handle 9 is fixedly installed on the side of the fixed block 8. By installing the fixed block 8 and the ruler 3, the bending length of the bridge steel 29 can be adjusted to improve the use scenario of the device.

[0036] A scale 3 is fixedly mounted on the top surface of the mounting plate 1 , and a mounting platform 22 is fixedly mounted on the top surface of the mounting plate 1 .

[0037] A threaded sleeve 23 is fixedly installed on the top surface of the mounting platform 22, a threaded rod 24 is threadedly installed on the inner wall of the threaded sleeve 23, a rotating rod 25 is fixedly installed on the side of the threaded rod 24, and a matching component 28 is fixedly installed on the top surface of the mounting platform 22. By installing the threaded rod 24 and the threaded sleeve 23 to cooperate with each other, the clamping block 26 is driven to approach the matching component 28, and then the bridge steel 29 is clamped, thereby improving the stability of the bridge steel 29 during the bending operation, thereby improving the stability and safety of the device.

[0038] A clamping block 26 is rotatably mounted on the other end surface of the threaded rod 24 through a bearing 18, a rubber plate 27 is fixedly mounted on the side of the clamping block 26, and a bridge steel 29 is installed on the side of the rubber plate 27 in compression contact.

[0039] Working principle: When in use, lift the fixed block 8 through the handle 9, pull the handle 6 to drive the slider 5 to slide on the inner wall of the slide groove 4, and adjust the length of the bridge steel 29 to be bent through the ruler 3. When the length is adjusted, the slider 5 is temporarily fixed on the mounting plate 1 through the fixed block 8, and the rotating rod 13 is rotated to drive the threaded rod 12, and drive the sliding block 14 to move on the inner wall of the slide rail 10, and extend the bridge steel 29 between the top block 19 and the clamping sleeve 20, hold the rotating rod 25 tightly, drive the threaded rod 24 to rotate, drive the clamping block 26 to move, and cooperate with the matching component 28 through the rubber plate 27 to clamp the bridge steel 29, turn on the servo motor 17 and reduce the speed through the reducer to increase the torque, drive the clamping sleeve 20 to rotate around the top block 19, and push the bridge steel 29 to bend, and control the bending angle of the bridge steel 29 through the angle disk 15 and the pointer 21 to complete the bending operation of the bridge steel 29.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending machine for processing bridge steel with an adjustment structure, comprising a mounting plate (1) and a sliding block (14), characterized in that: A top block (19) is fixedly mounted on the top surface of the sliding block (14); a fixing piece (16) is fixedly mounted on the side surface of the sliding block (14); a servo motor (17) is fixedly mounted on the side surface of the fixing piece (16); a reducer is fixedly mounted on the bottom surface of a transmission rod of the servo motor (17); a bearing (18) is fixedly mounted on the bottom surface of the transmission rod of the reducer; the bottom surface of the bearing (18) is fixedly connected to the top surface of the top block (19); a compression sleeve (20) is fixedly mounted on the side surface of the transmission rod of the servo motor (17); and a pointer (21) is fixedly mounted on the side surface of the compression sleeve (20).

2. The bending machine for processing bridge steel with an adjustment structure according to claim 1 is characterized in that: An angle plate (15) is fixedly mounted on the top surface of the sliding block (14); a threaded rod (12) is rotatably mounted on the side surface of the sliding block (14) via a bearing (18); a threaded sleeve (11) is threadedly mounted on the side surface of the threaded rod (12); a rotating rod (13) is fixedly mounted on the side surface of the threaded rod (12); and a slide rail (10) is slidably mounted on the side surface of the sliding block (14).

3. The bending machine for processing bridge steel with an adjustment structure according to claim 1 is characterized in that: A supporting foot (2) is fixedly mounted on the bottom end surface of the mounting plate (1), a sliding groove (4) is fixedly opened on the top end surface of the mounting plate (1), and a sliding block (5) is slidably mounted on the inner wall of the sliding groove (4).

4. The bending machine for processing bridge steel with an adjustment structure according to claim 3 is characterized in that: A grip (6) is fixedly mounted on the side of the slider (5), a hinge (7) is fixedly mounted on the side of the slider (5), a fixed block (8) is fixedly mounted on the side of the hinge (7), and a handle (9) is fixedly mounted on the side of the fixed block (8).

5. The bending machine for processing bridge steel with an adjustment structure according to claim 1 is characterized in that: A scale (3) is fixedly mounted on the top surface of the mounting plate (1), and a mounting platform (22) is fixedly mounted on the top surface of the mounting plate (1).

6. The bending machine for processing bridge steel with an adjustment structure according to claim 5, characterized in that: A second threaded sleeve (23) is fixedly mounted on the top surface of the mounting platform (22), a second threaded rod (24) is threadedly mounted on the inner wall of the second threaded sleeve (23), a second rotating rod (25) is fixedly mounted on the side surface of the second threaded rod (24), and a matching component (28) is fixedly mounted on the top surface of the mounting platform (22).

7. The bending machine for processing bridge steel with an adjustment structure according to claim 6 is characterized in that: The other end surface of the threaded rod (24) is rotatably mounted with a clamping block (26) via a bearing (18), a rubber plate (27) is fixedly mounted on the side of the clamping block (26), and a bridge steel (29) is mounted on the side of the rubber plate (27) in compression contact.

Images