Bending device for stabilizer bar machining

Abstract

The utility model discloses a bending device for processing a stabilizer bar, which comprises a base station, a rotating arm, a size adjusting mechanism, a dismounting and mounting mechanism, a stable clamping mechanism and a driving mechanism, the size adjusting mechanism comprises a clamping module, an adjusting bolt, a main extrusion plate, an auxiliary extrusion plate and an adjusting rotating rod; the dismounting and mounting mechanism comprises a vertical rod, a bending module, a movable sleeve and a spring, the stable clamping mechanism comprises a support, a clamping port, a movable pipe sleeve, a sliding block and a rolling wheel, the driving mechanism comprises an air cylinder, a torque motor, a driving gear and a driven gear, and a rotating disc and a threaded rod are arranged on an adjusting rotating rod. And connecting rings are fixedly installed at the two ends of the spring, and a first sliding groove is formed in the vertical rod, so that the function that the size can be adjusted so as to machine the stabilizer bar is achieved, the bending module can be replaced more quickly, and when the stabilizer bar is machined, the bar can be more stable, and transmission of the bar cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of stabilizer bar processing, in particular to a bending device for stabilizer bar processing. Background Technique

[0002] In many applications, the stabilizer bar needs to have a specific shape and size to fit other components or meet structural requirements. The bending machine can accurately bend the stabilizer bar to meet the design specifications. With the development of technology, the design requirements for the stabilizer bar become more and more complex, including multi-angle bending, 3D bending, etc. Therefore, the bending device is extremely important in the process of stabilizer bar processing.

[0003] However, there are still various deficiencies in the current bending devices. First of all, there are many types of stabilizer bars, and their processing dimensions are also very different. Often, one bending machine can process a stabilizer bar with a specific diameter, and it is difficult to process stabilizer bars with multiple different diameters, which increases the processing difficulty. Moreover, for small processing factories, the cost of processing stabilizer bars with different diameters increases.

[0004] Secondly, as mentioned above, the bending die in the bending device also often has a fixed size, and it is difficult to better process stabilizer bars with other diameter sizes. However, the bending die is fixedly connected to the bending device, and it is difficult to replace the bending die for processing the stabilizer bar, which affects the processing efficiency.

[0005] Finally, because there are many types of stabilizer bars and their bending angles are still different, the stabilizer bar will vibrate during the processing due to different processing lengths or processing angles, and it cannot be fixed, which affects the processing accuracy and will cause wrinkles on the stabilizer bar after processing. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides a bending device for stabilizer bar processing.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model provides the following technical solution: A bending device for the processing of stabilizer bars, comprising a base, a rotating arm, a size adjustment mechanism, a disassembly and installation mechanism, a stable clamping mechanism and a driving mechanism. The size adjustment mechanism includes a clamping module, an adjustment bolt, a main pressing plate, a secondary pressing plate and an adjustment rotating rod. The clamping module is installed on the rotating arm and is slidably connected to the rotating arm. The adjustment bolt is installed on the clamping module and is threadedly connected to the clamping module. The main pressing plate is installed inside the clamping module and is rotatably connected to the adjustment rotating rod. There are two secondary pressing plates installed inside the clamping module and are rotatably connected to the adjustment bolt. The adjustment rotating rod is installed inside the clamping module and is movably connected to the clamping module. The disassembly and installation mechanism includes a vertical rod, a bending module, a movable sleeve and a spring. The vertical rod is fixedly installed on the base. The bending module is detachably installed on the vertical rod. The movable sleeve is installed on the vertical rod and is movably connected to the vertical rod. The two ends of the spring are respectively rotatably connected to the vertical rod and the movable sleeve.

[0010] Preferably, the stable clamping mechanism includes a bracket, a clamping port, a movable pipe sleeve, a sliding block and a roller. The bracket is fixedly installed on the base. The clamping port is fixedly installed on the bracket. The movable pipe sleeve is installed inside the clamping port and is rotatably connected to the clamping port. The sliding block is installed inside the clamping port and is movably connected to the movable pipe sleeve. The roller is installed on the sliding block and is rotatably connected to the sliding block, which is convenient for clamping the stabilizer bar while transmitting the stabilizer bar.

[0011] More preferably, the driving mechanism includes a cylinder, a torque motor, a driving gear and a driven gear. The cylinder is fixedly installed on the rotating arm. The torque motor is fixedly installed inside the base. One end of the driving gear is fixedly installed on the torque motor. The driven gear is fixedly connected to the rotating arm and is meshed with the driving gear, which is convenient for driving the rotating arm.

[0012] More preferably, the adjustment rotating rod is provided with a rotating disc and a threaded rod. The rotating disc rotates inside the clamping module. The threaded rod is rotatably connected to the rotating arm, which is convenient for adjusting the main pressing plate.

[0013] More preferably, the two ends of the spring are fixedly installed with connecting rings. The two connecting rings are respectively installed inside the vertical rod and the movable sleeve and are rotatably connected to the vertical rod and the movable sleeve, which is convenient for lifting and lowering the movable sleeve.

[0014] More preferably, the vertical rod is provided with a first sliding groove, and the inside of the movable sleeve is provided with a sliding rod. The vertical rod slides inside the first sliding groove, which is convenient for the lifting and fixing of the movable sleeve.

[0015] Preferably, a vertical plate is provided on the bending module, and placing grooves are provided on the movable sleeve and the vertical rod. The vertical plate is installed in the placing grooves inside the movable sleeve and the vertical rod, which is convenient for quickly disassembling the bending module.

[0016] Preferably, a second sliding groove is provided on the movable pipe sleeve, and the sliding block slides inside the second sliding groove, which is convenient for the sliding block to telescopically clamp the stabilizing rod.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a bending device for processing a stabilizing rod, which has the following beneficial effects:

[0019] In the utility model, by providing a size adjustment mechanism, through the cooperation of components such as a clamping module, an adjustment bolt, a main pressing plate, a secondary pressing plate, and an adjustment screw rod, the device can realize the function of adjusting the size to process the stabilizing rod, and the operation is simple and the maintenance is convenient.

[0020] In the utility model, by providing a disassembly and installation mechanism, with the cooperation of the vertical rod, the bending module, the movable sleeve, the spring, the connecting ring, the first sliding groove, the sliding rod, the vertical plate, and the placing groove, the bending module of the device can be replaced better and faster, and it is convenient for its installation and disassembly, thus avoiding problems such as troublesome replacement and less work.

[0021] In the utility model, by providing a stable clamping mechanism, with the cooperation of the bracket, the clamping port, the movable pipe sleeve, the sliding block, and the roller, when the stabilizing rod is being processed, the rod can be made more stable and the transmission of the rod will not be affected, solving the problems of easy vibration and affected processing accuracy during stable processing. Description of the drawings

[0022] Figure 1 is a schematic diagram of the overall structure of a bending device for processing a stabilizing rod in the utility model;

[0023] Figure 2 is a schematic diagram of the overall structure of the utility model from another angle;

[0024] Figure 3 is a schematic diagram of the driving mechanism structure of the utility model;

[0025] Figure 4 is Figure 3 a partial schematic diagram of A in

[0026] Figure 5 is a schematic diagram of the clamping and fixing mechanism of the utility model;

[0027] Figure 6 is a sectional view of the clamping and fixing mechanism of the utility model;

[0028] Figure 7 This is a schematic structural diagram of the size adjustment mechanism of the present utility model.

[0029] In the figure: 1, base; 2, rotating arm; 3, clamping module; 4, adjusting bolt; 5, main pressing plate; 6, auxiliary pressing plate; 7, adjusting screw rod; 8, vertical rod; 9, bending module; 10, movable sleeve; 11, spring; 12, bracket; 13, clamping port; 14, movable pipe sleeve; 15, sliding block; 16, roller; 17, cylinder; 18, torque motor; 19, driving gear; 20, driven gear; 21, rotating disc; 22, threaded rod; 23, connecting ring; 24, first chute; 25, sliding rod; 26, vertical plate; 27, placing groove; 28, second chute. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Embodiment 1:

[0032] Please refer to Figure 1-7 , a bending device for processing a stabilizer bar, including a base 1, a rotating arm 2, a size adjustment mechanism, a disassembly and installation mechanism, a stable clamping mechanism, and a driving mechanism. The size adjustment mechanism includes a clamping module 3, an adjusting bolt 4, a main pressing plate 5, an auxiliary pressing plate 6, and an adjusting screw rod 7. The clamping module 3 is installed on the rotating arm 2 and is slidably connected to the rotating arm 2. The adjusting bolt 4 is installed on the clamping module 3 and is threadedly connected to the clamping module 3. The main pressing plate 5 is installed inside the clamping module 3 and is rotatably connected to the adjusting screw rod 7. Two auxiliary pressing plates 6 are arranged and installed inside the clamping module 3 and are rotatably connected to the adjusting bolt 4. The adjusting screw rod 7 is installed inside the clamping module 3 and is movably connected to the clamping module 3. The disassembly and installation mechanism includes a vertical rod 8, a bending module 9, a movable sleeve 10, and a spring 11. The vertical rod 8 is fixedly installed on the base 1. The bending module is detachably installed on the vertical rod 8. The movable sleeve 10 is installed on the vertical rod 8 and is movably connected to the vertical rod 8. Both ends of the spring 11 are rotatably connected to the vertical rod 8 and the movable sleeve 10 respectively.

[0033] In this embodiment, the size adjustment mechanism includes a clamping module 3, an adjustment bolt 4, a main pressing plate 5, a secondary pressing plate 6, and an adjustment rotating rod 7. During use, the cylinder 17 drives the clamping module 3 to be pushed near the stabilizing rod. When the stabilizing rod extends to one end of the clamping module 3, at this time, the adjustment bolts 4 at both ends of the clamping module 3 are twisted. At this time, the position of the secondary pressing plate 6 starts to change under the adjustment bolt 4. Then, the rotating disk 21 is rotated, and at this time, the adjustment rotating rod 7 rotates, and the threaded rod 22 extends and retracts inside the clamping module 3, thereby adjusting the position of the main pressing plate 5. When the secondary pressing plate 6 and the main pressing plate 5 can wrap the stabilizing rod, at this time, the cylinder 17 is driven again, and the clamping module 3 is tightly connected to the stabilizing rod.

[0034] In this embodiment, the disassembly and installation mechanism includes a vertical rod 8, a bending module 9, a movable sleeve 10, and a spring 11. Connecting rings 23 are fixedly installed at both ends of the spring 11. A first sliding groove 24 is provided on the vertical rod 8. A sliding rod 25 is provided inside the movable sleeve 10. A vertical plate 26 is provided on the bending module 9. Placement grooves 27 are provided on the movable sleeve 10 and the vertical rod 8. During use, when it is necessary to replace the bending module 9 of different sizes, at this time, the bending module 9 can be installed on the vertical rod 8, and the vertical plate 26 is placed in the placement groove 27. At this time, the movable sleeve 10 is rotated, and the sliding rod 25 slides inside the first sliding groove 24. When the sliding rod 25 reaches the bottom end of the first sliding groove 24, the placement groove 27 inside the movable sleeve 10 contacts the vertical plate 26 on the bending module 9. At this time, the spring 11 is in a stressed state. When disassembling, the movable sleeve 10 is rotated. At this time, the sliding rod 25 slides inside the first sliding groove 24 and will rise and move inside the first sliding groove 24 under the action of the force of the spring 11. When everything is placed properly, the driving torque motor 18 is activated. At this time, the driving gear 19 rotates to drive the driven gear 20, and the rotating arm 2 rotates. Under the action of the clamping module 3 and the bending module 9, the stabilizing rod starts to bend.

[0035] In this embodiment, the stable clamping mechanism includes a bracket 12, a clamping port 13, a movable pipe sleeve 14, a sliding block 15, and a roller 16. A second sliding groove 28 is provided on the movable pipe sleeve 14. The sliding block 15 slides inside the second sliding groove 28. During use, the stabilizing rod is placed in the stable clamping mechanism. At this time, the movable pipe sleeve 14 is rotated, and the sliding block 15 sliding inside the second sliding groove 28 on the movable pipe sleeve 14 slides inside the clamping port 13 and slowly slides inside the movable pipe sleeve 14, so that the roller 16 contacts the stabilizing rod and clamps the stabilizing rod. In addition, the clamping port 13 is fixedly installed on the bracket 12 and the clamping port 13 is directly facing the working positions of the bending module 9 and the clamping module 3.

[0036] Embodiment 2:

[0037] In summary, during use, the stabilizing rod is placed into the stable clamping mechanism. At this time, the movable sleeve 14 is rotated. The sliding block 15 that slides inside the second chute 28 on the movable sleeve 14 then slides inside the clamping port 13 and slowly slides into the movable sleeve 14, so that the roller 16 contacts the stabilizing rod and clamps the stabilizing rod. In addition, the clamping port 13 is fixedly installed on the bracket 12 and the clamping port 13 faces the bending module 9 and the clamping module 3 directly. When adjusted, the stabilizing rod is extended towards the working positions of the bending module 9 and the clamping module 3. The air cylinder 17 is driven to push the clamping module 3 near the stabilizing rod. When the stabilizing rod extends to one end of the clamping module 3, the adjusting bolts 4 at both ends of the clamping module 3 are twisted at this time. At this time, the position of the secondary pressing plate 6 starts to change under the adjusting bolts 4. Then the rotating disk 21 is rotated. At this time, the adjusting screw rod 7 rotates, and the threaded rod 22 extends and retracts inside the clamping module 3, so as to adjust the position of the main pressing plate 5. When the secondary pressing plate 6 and the main pressing plate 5 can cover the stabilizing rod, the air cylinder 17 is driven again, and the clamping module 3 is tightly connected to the stabilizing rod. Then the bending module 9 is adjusted. When it is necessary to replace the bending module 9 of different sizes, the bending module 9 can be installed on the vertical rod 8 at this time, and the vertical plate 26 is placed in the placement groove 27. At this time, the movable sleeve 10 is rotated, and the sliding rod 25 slides inside the first chute 24. When the sliding rod 25 is at the bottom end of the first chute 24, the placement groove 27 inside the movable sleeve 10 contacts the vertical plate 26 on the bending module 9. At this time, the spring 11 is in a stressed state. When disassembling, the movable sleeve 10 is rotated. At this time, the sliding rod 25 slides inside the first chute 24 and will rise and move inside the first chute 24 under the action of the force of the spring 11. When everything is placed well, the driving torque motor 18 is driven. At this time, the driving gear 19 rotates to drive the driven gear 20, and the rotating arm 2 rotates. Under the action of the clamping module 3 and the bending module 9, the stabilizing rod starts to bend.

[0038] In all the solutions mentioned above, for the connection between two components, welding, connection with bolts and nuts, connection with bolts or screws, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for processing a stabilizer bar, comprising a base (1), a rotating arm (2), a dimension adjusting mechanism, a dismounting and mounting mechanism, a stable clamping mechanism and a driving mechanism, characterized in that, The size adjustment mechanism includes a clamping module (3), an adjusting bolt (4), a main pressing plate (5), a secondary pressing plate (6), and an adjusting rotating rod (7). The clamping module (3) is installed on the rotating arm (2) and is slidably connected to the rotating arm (2). The adjusting bolt (4) is installed on the clamping module (3) and is threadedly connected to the clamping module (3). The main pressing plate (5) is installed inside the clamping module (3) and is rotatably connected to the adjusting rotating rod (7). There are two secondary pressing plates (6) installed inside the clamping module (3) and are rotatably connected to the adjusting bolt (4). The adjusting rotating rod (7) is installed inside the clamping module (3) and is movably connected to the clamping module (3). The disassembly and installation mechanism includes a vertical rod (8), a bending module (9), a movable sleeve (10), and a spring (11). The vertical rod (8) is fixedly installed on the base (1). The bending module (9) is detachably installed on the vertical rod (8). The movable sleeve (10) is installed on the vertical rod (8) and is movably connected to the vertical rod (8). The two ends of the spring (11) are respectively rotatably connected to the vertical rod (8) and the movable sleeve (10).

2. The bending device for processing a stabilizer bar according to claim 1, characterized in that: The stable clamping mechanism includes a bracket (12), a clamping port (13), a movable pipe sleeve (14), a sliding block (15), and a roller (16). The bracket (12) is fixedly installed on the base (1). The clamping port (13) is fixedly installed on the bracket (12). The movable pipe sleeve (14) is installed inside the clamping port (13) and is rotatably connected to the clamping port (13). The sliding block (15) is installed inside the clamping port (13) and is movably connected to the movable pipe sleeve (14). The roller (16) is installed on the sliding block (15) and is rotatably connected to the sliding block (15).

3. The bending device for processing the stabilizer bar according to claim 1, characterized in that: The driving mechanism includes a cylinder (17), a torque motor (18), a driving gear (19), and a driven gear (20). The cylinder (17) is fixedly installed on the rotating arm (2). The torque motor (18) is fixedly installed inside the base (1). One end of the driving gear (19) is fixedly installed on the torque motor (18). The driven gear (20) is fixedly connected to the rotating arm (2) and is meshed with the driving gear (19).

4. The bending device for processing the stabilizer bar according to claim 1, wherein: The adjusting rotating rod (7) is provided with a rotating disk (21) and a threaded rod (22). The rotating disk (21) rotates inside the clamping module (3). The threaded rod (22) is rotatably connected to the rotating arm (2).

5. The bending device for processing a stabilizer bar according to claim 1, characterized in that: Both ends of the spring (11) are fixedly installed with connecting rings (23). The two connecting rings (23) are respectively installed inside the vertical rod (8) and the movable sleeve (10) and are rotatably connected to the vertical rod (8) and the movable sleeve (10).

6. The bending device for processing the stabilizer bar according to claim 1, characterized in that: The vertical rod (8) is provided with a first sliding groove (24). The inside of the movable sleeve (10) is provided with a sliding rod (25). The vertical rod (8) slides inside the first sliding groove (24).

7. A bending device for processing a stabilizer bar according to claim 6, characterized in that: A vertical plate (26) is provided on the bending module (9), a placement groove (27) is provided on the movable sleeve (10) and the vertical rod (8), and the vertical plate (26) is installed in the placement groove (27) inside the movable sleeve (10) and the vertical rod (8).

8. The bending device for processing a stabilizer bar according to claim 2, wherein: A second sliding groove (28) is provided on the movable pipe sleeve (14), and the sliding block (15) slides inside the second sliding groove (28).

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