A high-efficiency hydraulic bending machine

Abstract

The utility model discloses a high-efficiency hydraulic bending machine, which belongs to the technical field of mechanical processing equipment, and comprises a main body, a straightening plate for support is fixedly installed on one side of the main body, a slider for adjustment is clamped inside the modulation plate, a bending platform is fixedly installed on the top of the main body, and a mold is fixedly installed in the middle of the bending platform. The high-efficiency hydraulic bending machine, by setting the straightening plate and the slider, enables the device to undergo strict straightness correction before the steel bar enters the bending stage when in use, effectively eliminating the bending accuracy problem that may be caused by material bending or twisting. By setting the straightening plate, the steel bar can be guided to be straightened, and then by setting the slider, the position of the slider can be adjusted, and then the distance between the guide mechanisms can be adjusted, which not only improves the accuracy and efficiency of steel bar straightening, but also enables the device to cope with the bending requirements of steel bars of different specifications and models.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing equipment, in particular to a high-efficiency hydraulic bending machine. Background Art

[0002] High-efficiency hydraulic bending machine is a kind of mechanical equipment widely used in the metal processing industry. However, traditional bending machines often have problems such as low bending accuracy and low efficiency when processing bent, twisted or irregularly shaped steel bars. Hydraulic bending machines have gradually replaced early pneumatic machinery and other traditional bending methods with their advantages such as rapid switching response, uniform force and reliable control. The hydraulic system has the characteristics of good stability and high control accuracy, which enables the hydraulic bending machine to maintain stable performance output during the processing process. In addition, the hydraulic bending machine has a reasonable structural design and strong durability, and can operate stably for a long time without prone to failure.

[0003] Chinese patent announcement number CN212884675U discloses a hydraulic bending machine, which starts a motor to move the steel bar to the right. When the steel bar is located between the bending head and the bending die, the first cylinder is started to push the bending die to a specified position, and then the hydraulic cylinder is started to push the bending head forward to cooperate with the bending die to bend the steel bar. Then the bending head and the bending die move backward and forward respectively, and the steel bar continues to move to the right under the action of the driving wheel. After moving a specified distance, the first cylinder and the hydraulic cylinder are started again to bend. The steel bar can be quickly bent by repeating the above process. The overall operation is simple and convenient, the bending efficiency is high, and the practicability is strong. The machine includes a base, a bottom column, a support, a top plate, a hydraulic cylinder, a hydraulic rod, a slide block, a bending head and a bending die, and also includes a first cylinder, a first telescopic rod, a slide seat, a slide groove, a rear plate, a fixed frame, a motor, a driving wheel, a front plate, a second cylinder, a second telescopic rod, a movable frame and a driven wheel.

[0004] However, the utility model has the following problems when actually used:

[0005] During use, the utility model may have a poor bending effect due to the bending, twisting or irregular shape of the steel bar itself, and has low practicality. Utility Model Content

[0006] In order to overcome the above defects, the utility model provides a high-efficiency hydraulic bending machine, which solves the problem that the bending effect of the utility model may be poor and the practicality is low due to the bending, twisting or irregular shape of the steel bars themselves during use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a main body, a straightening plate for support is fixedly installed on one side of the main body, a slider for adjustment is clamped inside the modulation plate, a bending platform is fixedly installed on the top of the main body, and a mold is fixedly installed in the middle of the bending platform.

[0008] As a further solution of the utility model: a support leg is fixedly installed at the bottom of the main body, a cabinet door for protection is rotatably connected to one side of the main body through a hinge, and a handle for gripping is fixedly connected to the middle of the cabinet door

[0009] As a further solution of the utility model: a feed port for limiting is fixedly connected to one side of the straightening plate, a slot for limiting is fixedly connected to the middle of the straightening plate, a servo motor is fixedly installed on one side of the straightening plate, and a main roller is connected to one side of the servo motor through a key

[0010] As a further solution of the utility model: both sides of the slider are fixedly connected with blocks for positioning, one side of the slider is plugged with a secondary roller, and one side of the slider is plugged with a knob for adjustment.

[0011] As a further solution of the utility model: a fixing block is connected to one side of the bending platform by bolts, and a sliding groove for limiting is fixedly installed in the middle of the bending platform.

[0012] As a further solution of the utility model: a first hydraulic rod is fixedly installed on one side of the bending platform, and a punch for cutting is fixedly installed on one side of the first hydraulic rod.

[0013] As a further solution of the utility model: a second hydraulic rod is fixedly installed in the middle of the bending platform, and a connecting block is fixedly installed on one side of the second hydraulic rod.

[0014] As a further solution of the utility model: a fixing module is detachably mounted on the top of the mold, and a stamping module is detachably mounted on one side of the connecting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] This efficient hydraulic bending machine, by setting a straightening plate and a slider, can enable the device to undergo strict straightness correction before the steel bars enter the bending stage when in use, effectively eliminating the bending accuracy problems that may be caused by bending, twisting or irregular shapes of materials. The setting of the straightening plate can guide the steel bars to be straightened, and the setting of the slider can adjust the position of the slider, thereby adjusting the distance between the guide mechanisms, which not only improves the accuracy and efficiency of steel bar straightening, but also enables the device to cope with the bending needs of steel bars of different specifications and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the straightening plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the slider of the utility model;

[0021] Figure 5 This is a schematic diagram of the bending platform structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the structural mold of the utility model.

[0023] In the figure: 1. main body; 2. straightening plate; 3. slider; 4. bending platform; 5. mold; 6. support foot; 7. cabinet door; 8. handle; 9. feed port; 10. card slot; 11. servo motor; 12. main roller; 13. card block; 14. auxiliary roller; 15. knob; 16. fixed block; 17. slide; 18. first hydraulic rod; 19. punch; 20. second hydraulic rod; 21. connecting block; 22. fixing module; 23. stamping module. DETAILED DESCRIPTION

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] like Figure 1-6 As shown, the utility model provides a technical solution:

[0026] In order to enable the device to straighten steel bars of different diameters when in use, a straightening plate 2 and a slider 3 are provided;

[0027] A straightening plate 2 for support is fixedly installed on one side of the main body 1, a slider 3 for adjustment is clamped inside the straightening plate 2, a feed port 9 for limiting is fixedly connected to one side of the straightening plate 2, a clamping groove 10 for limiting is fixedly connected to the middle of the straightening plate 2, a servo motor 11 is fixedly installed on one side of the straightening plate 2, a main roller 12 is connected to one side of the servo motor 11 through a key, a block 13 for positioning is fixedly connected to both sides of the slider 3, a secondary roller 14 is plugged into one side of the slider 3, and a knob 15 for adjustment is plugged into one side of the slider 3 Therefore, during use, the setting of the feed port 9 is used to limit the entry position of the steel bar to ensure the accuracy of the straightening process, and the matching setting of the card slot 10 and the card block 13 can connect the slider 3 to the inside of the straightening plate 2. Through the setting of the servo motor 11, the main roller 12 can be driven to rotate, and then cooperate with the auxiliary roller 14 to drive the steel bar forward through friction. Through the setting of the knob 15, the distance between the auxiliary roller 14 on the slider 3 and the main roller 12 on the straightening plate 2 can be adjusted to adapt to steel bars of different diameters.

[0028] In order to enable the device to bend the steel bars when in use, a bending platform 4 and a mold 5 are provided;

[0029] A bending platform 4 is fixedly installed on the top of the main body 1, a mold 5 is fixedly installed in the middle of the bending platform 4, a fixed block 16 is connected to one side of the bending platform 4 by bolts, a slide groove 17 for limiting is fixedly installed in the middle of the bending platform 4, a first hydraulic rod 18 is fixedly installed on one side of the bending platform 4, a punch 19 for cutting is fixedly installed on one side of the first hydraulic rod 18, a second hydraulic rod 20 is fixedly installed in the middle of the bending platform 4, a connecting block 21 is fixedly installed on one side of the second hydraulic rod 20, and a fixed block 16 is detachably installed on the top of the mold 5. Module 22, a punching module 23 is detachably installed on one side of the connecting block 21, so in use, the position of the steel bar can be limited by the setting of the fixed block 16, and the first hydraulic rod 18 is used to drive the punch 19 to cut; the second hydraulic rod 20 drives the punching module 23 through the connecting block 21, and then through the setting of the slide 17, the path of the punching module 23 is limited to ensure that the steel bar is punched toward the fixed module 22, so as to realize the bending operation of the steel bar, and the fixed module 22 and the punching module 23 are both detachable, which is convenient for replacement according to specific bending requirements

[0030] In order to improve the stability and practicality of the device, a main body 1 is provided;

[0031] It includes a main body 1, the bottom of which is fixedly installed with a support leg 6 for support, one side of the main body 1 is rotatably connected to a cabinet door 7 for protection through a hinge, and the middle of the cabinet door 7 is fixedly connected with a handle 8 for grasping. Therefore, in use, the setting of the support leg 6 can increase the stability of the device, and the setting of the cabinet door 7 can protect the maintenance tools or spare parts stored inside, and then the setting of the handle 8 can facilitate the control of the opening and closing of the cabinet door 7, which is convenient for the operator to use.

[0032] The working principle of the utility model is:

[0033] First, the steel bar is fed into the straightening plate 2 through the feed port 9, and the servo motor 11 drives the main roller 12 to rotate. At the same time, according to the diameter of the steel bar, the position of the slider 3 is adjusted by the knob 15 to make the distance between the auxiliary roller 14 and the main roller 12 moderate, and the steel bar is straightened. The straightened steel bar moves along the fixed block 16 to the bending platform 4, and the appropriate fixed module 22 and stamping module 23 are selected according to the bending requirements and installed on the mold 5 and the connecting block 21, and then the second hydraulic rod 20 is started to drive the stamping module 23 to bend the steel bar, and finally, the first hydraulic rod 18 is started to drive the punch 19 to cut.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0035] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A high-efficiency hydraulic bending machine, comprising a main body (1), characterized in that: A straightening plate (2) for support is fixedly mounted on one side of the main body (1), a slider (3) for adjustment is clamped inside the straightening plate (2), a bending platform (4) is fixedly mounted on the top of the main body (1), and a mold (5) is fixedly mounted in the middle of the bending platform (4).

2. A high-efficiency hydraulic bending machine according to claim 1, characterized in that: A support leg (6) is fixedly mounted on the bottom of the main body (1), a cabinet door (7) for protection is rotatably connected to one side of the main body (1) via a hinge, and a handle (8) for gripping is fixedly connected to the middle of the cabinet door (7).

3. The high-efficiency hydraulic bending machine according to claim 1, characterized in that: A feed port (9) for limiting position is fixedly connected to one side of the straightening plate (2), a slot (10) for limiting position is fixedly connected to the middle of the straightening plate (2), a servo motor (11) is fixedly installed on one side of the straightening plate (2), and a main roller (12) is connected to one side of the servo motor (11) via a key.

4. The high-efficiency hydraulic bending machine according to claim 1, characterized in that: Both sides of the slider (3) are fixedly connected with clamping blocks (13) for positioning, one side of the slider (3) is plugged with a secondary roller (14), and one side of the slider (3) is plugged with a knob (15) for adjustment.

5. The high-efficiency hydraulic bending machine according to claim 1, characterized in that: A fixing block (16) is connected to one side of the bending platform (4) via bolts, and a sliding groove (17) for limiting position is fixedly installed in the middle of the bending platform (4).

6. The high-efficiency hydraulic bending machine according to claim 1, characterized in that: A first hydraulic rod (18) is fixedly mounted on one side of the bending platform (4), and a punch (19) for cutting is fixedly mounted on one side of the first hydraulic rod (18).

7. The high-efficiency hydraulic bending machine according to claim 1, characterized in that: A second hydraulic rod (20) is fixedly mounted in the middle of the bending platform (4), and a connecting block (21) is fixedly mounted on one side of the second hydraulic rod (20).

8. The high-efficiency hydraulic bending machine according to claim 7, characterized in that: A fixing module (22) is detachably mounted on the top of the mold (5), and a punching module (23) is detachably mounted on one side of the connecting block (21).

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