Automobile cooling pipe bending apparatus

Abstract

The utility model discloses a kind of automobile cooling pipe bending equipment.The technical key points are as follows: including base and the push seat, fixed seat, rotary disc and rotating seat being set on base, the push seat is slidably arranged on base, the rotary disc is rotatably arranged on base, the rotating seat is rotatably arranged on base, the rotary shaft of rotary disc, rotating seat is coaxial, the base is equipped with shock stop mechanism, the shock stop mechanism includes: drive source, fixedly set on base;Shock stop rod, movably set on base, connected with drive source, driven movement by drive source;Shock stop plate, set on shock stop rod, the shock stop plate is made of flexible material, the utility model can improve production efficiency, reduce the rate of defective products.

Description

Technical Field

[0001] This utility model relates to the field of pipe bending equipment, and more specifically to an automotive cooling pipe bending device. Background Technology

[0002] With the development of new energy vehicles, the design styles of automotive cooling pipes are more diverse, the pipe lengths are longer, and the diameters are smaller. In the final stage of the bending process, the ends of the bent pipes vibrate. Direct bending results in a high defect rate. Manually stabilizing the pipes or waiting for the vibration to stop before bending further reduces production efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-efficiency automotive cooling pipe bending device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automotive cooling pipe bending device, comprising a base and a pusher seat, a fixed seat, a rotating disk, and a rotating seat disposed on the base. The pusher seat is slidably disposed on the base, the rotating disk is rotatably disposed on the base, and the rotating seat is rotatably disposed on the base. The rotation axes of the rotating disk and the rotating seat are coaxial. A vibration damping mechanism is provided on the base, the vibration damping mechanism comprising:

[0005] The drive source is fixedly mounted on the base;

[0006] The vibration damping rod is movably mounted on the base and connected to the drive source, and its movement is driven by the drive source.

[0007] A vibration damping plate, which is installed on a vibration damping rod, is made of a flexible material.

[0008] As a further improvement of this utility model, the driving source is a vibration damping motor, and the vibration damping rod is rotatably mounted on the frame and connected to the vibration damping motor, and is driven to rotate by the vibration damping motor.

[0009] As a further improvement of this utility model, the driving source is a vibration damping cylinder, and the vibration damping rod is elliptical and height-adjustable on the base, connected to the vibration damping cylinder, and driven to rise and fall by the vibration damping cylinder.

[0010] As a further improvement of this utility model, the vibration damping plate includes:

[0011] The connecting plate is fixedly connected to the vibration damping rod;

[0012] Movable holes are located on the edge of the connecting plate;

[0013] The movable rod is slidably connected within the movable hole;

[0014] A contact plate, connected to a movable rod, is arranged parallel to a connecting plate, and is made of rubber material.

[0015] A buffer spring is sleeved on the movable rod, with one end of the buffer spring abutting against the contact plate and the other end abutting against the connecting plate.

[0016] As a further improvement of this utility model, a limiting nut is threadedly connected to the movable rod, and the limiting nut is located at the end of the movable rod that protrudes from the connecting plate.

[0017] As a further improvement of this utility model, the vibration damping rod includes:

[0018] The connecting rod connects to the vibration damping motor;

[0019] A connecting hole is provided on the connecting rod;

[0020] A fixing hole is provided on the side of the connecting rod. The axis of the fixing hole is perpendicular to the axis of the connecting hole. The fixing hole communicates with the connecting hole, and a fixing bolt is provided in the fixing hole.

[0021] The mounting rod is slidably connected in the connection hole and is connected to the vibration damping plate.

[0022] As a further improvement of this utility model, the vibration damping cylinder is slidably mounted on the base, and the position of the vibration damping cylinder is fixed by bolts.

[0023] The advantages of this invention are high production efficiency and low defect rate. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 A structural diagram of the vibration damping motor, connecting rod, connecting hole, fixing hole, and mounting rod;

[0026] Figure 3 A schematic diagram of the shock absorber plate.

[0027] Markings: 1. Base; 2. Push seat; 3. Fixed seat; 4. Rotary disk; 5. Rotary seat; 6. Vibration damping mechanism; 61. Drive source; 611. Vibration damping motor; 612. Vibration damping cylinder; 62. Vibration damping rod; 621. Connecting rod; 622. Connecting hole; 623. Fixing hole; 624. Mounting rod; 63. Vibration damping plate; 631. Connecting plate; 632. Movable hole; 633. Movable rod; 634. Contact plate; 635. Buffer spring; 636. Limit nut. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the embodiments shown in the accompanying drawings.

[0029] Reference Figure 1 one Figure 3 As shown, an automotive cooling pipe bending device according to this embodiment includes a base 1 and a pusher 2, a fixed base 3, a rotating disk 4, and a rotating seat 5 disposed on the base 1. The pusher 2 is slidably disposed on the base 1, the rotating disk 4 is rotatably disposed on the base 1, and the rotating seat 5 is rotatably disposed on the base 1. The rotation axes of the rotating disk 4 and the rotating seat 5 are coaxial. A vibration damping mechanism 6 is provided on the base 1, and the vibration damping mechanism 6 includes:

[0030] The drive source 61 is fixedly mounted on the base 1;

[0031] The vibration damping rod 62 is movably mounted on the base 1 and connected to the drive source 61, and is driven to move by the drive source 61.

[0032] A vibration damping plate 63 is mounted on a vibration damping rod 62, and the vibration damping plate 63 is made of a flexible material.

[0033] Through the above technical solution, the push seat 2 is equipped with a rotating mechanism and a clamping mechanism, which can clamp and rotate the pipe. When processing any bend in the automotive cooling pipe, the push seat 2 moves / rotates the pipe to one side of the rotating disk 4. Then, the rotating block on the rotating seat 5 moves and the fixed block on the fixed seat 3 moves, contacting the pipe. At this time, the pipe is clamped by the rotating disk 4 and the rotating block. As the rotating disk 4 and the rotating seat 5 rotate, the pipe is bent. The fixed block moves to push the pipe forward, avoiding wrinkles caused by bending.

[0034] When processing the last bend of the automotive cooling pipe, the drive source 61 controls the movement of the vibration damping rod 62, which in turn drives the vibration damping plate 63 to move. This causes the pusher seat 2 to move / rotate, moving the pipe to the processing position. The area / end of the pipe near the end contacts the vibration damping plate 63. The vibration damping plate 63 is made of flexible material, so that the pipe no longer shakes. Then the drive source 61 moves, and the vibration damping rod 62 drives the vibration damping plate 63 to separate from the pipe. Then the rotating block on the rotating seat 5 moves and the fixed block on the fixed seat 3 moves, contacting the pipe. At this time, the pipe is clamped by the rotating disk 4 and the rotating block. As the rotating disk 4 and the rotating seat 5 rotate, the pipe is bent. The fixed block moves to push the pipe forward, preventing wrinkles from forming during bending.

[0035] The vibration damping mechanism 6 ensures that the automotive cooling pipe remains stable and free from wobbling during the final bending step, allowing for direct bending and thus improving production efficiency and reducing the defect rate. Furthermore, the drive source 61 moves the vibration damping block simultaneously with the movement / rotation of the pusher seat 2, which in turn moves the pipe, eliminating waiting time and further enhancing the production efficiency of automotive cooling pipes.

[0036] As one specific implementation of the improvement, the drive source 61 is a vibration damping motor 611, and the vibration damping rod 62 is rotatably mounted on the frame and connected to the vibration damping motor 611, and is driven to rotate by the vibration damping motor 611.

[0037] With the above technical solution, when the driving source 61 is the vibration damping motor 611, the rotation of the vibration damping motor 611 drives the vibration damping rod 62 to rotate, thereby moving the vibration damping plate 63 to the vibration damping position / moving it away from the vibration damping position.

[0038] As an improved specific implementation, the driving source 61 is a vibration damping cylinder 612, and the vibration damping rod 62 is elliptically mounted on the base 1 and connected to the vibration damping cylinder 612, and is driven to rise and fall by the vibration damping cylinder 612.

[0039] With the above technical solution, when the driving source 61 is the vibration damping cylinder 612, the vibration damping cylinder 612 drives the vibration damping rod 62 to rise and fall, thereby moving the vibration damping plate 63 to the vibration damping position / moving it away from the vibration damping position.

[0040] As one specific embodiment of the improvement, the vibration damping plate 63 includes:

[0041] The connecting plate 631 is fixedly connected to the vibration damping rod 62;

[0042] An active hole 632 is provided on the edge of the connecting plate 631;

[0043] The movable rod 633 is slidably connected within the movable hole 632;

[0044] A contact plate 634 is connected to a movable rod 633. The contact plate 634 is arranged parallel to the connecting plate 631. The contact plate 634 is made of rubber material.

[0045] A buffer spring 635 is sleeved on the movable rod 633. One end of the buffer spring 635 abuts against the abutting plate 634, and the other end abuts against the connecting plate 631.

[0046] Through the above technical solution, after the vibration damping plate 63 moves to the vibration damping position, the rotating mechanism on the push seat 2 drives the car cooling pipe to rotate. After rotating into position, the position of the car cooling pipe near its end contacts the contact plate 634. Under the action of inertia, the end of the car cooling pipe continues to move towards the connecting plate 631, compressing the buffer spring 635 through the contact plate 634, and then returning to its original position and stabilizing. The buffer spring 635 returns to its original position after being compressed, and then drives the contact plate 634 to return to its original position. The buffer spring 635, the contact plate 634, and the movable rod 633 make the deformation of the end of the car cooling pipe under the action of inertia more gentle, further avoiding deviations during processing, thereby reducing the defect rate.

[0047] As an improved specific implementation, a limiting nut 636 is threadedly connected to the movable rod 633, and the limiting nut 636 is located at the end of the movable rod 633 that protrudes from the connecting plate 631.

[0048] Through the above technical solution, the limiting nut 636 is used to limit the movement, preventing the movable rod 633 from coming out of the movable hole 632 and improving the stability during use.

[0049] As one specific embodiment of the improvement, the vibration damping rod 62 includes:

[0050] Connecting rod 621 is connected to vibration damping motor 611;

[0051] A connecting hole 622 is provided on the connecting rod 621;

[0052] A fixing hole 623 is provided on the side of the connecting rod 621. The axis of the fixing hole 623 is perpendicular to the axis of the connecting hole 622. The fixing hole 623 communicates with the connecting hole 622. A fixing bolt is provided in the fixing hole 623.

[0053] Mounting rod 624 is slidably connected in connection hole 622, and mounting rod 624 is connected to vibration damping plate 63.

[0054] With the above technical solution, when the drive source 61 is a vibration damping motor 611, when processing automotive cooling pipes of different specifications, the fixing bolts are unscrewed, the mounting rod 624 is pulled out from the connecting hole 622, the corresponding mounting rod 624 is inserted, and then the fixing bolts are tightened to fix the mounting rod 624 on the connecting rod 621. The mounting rod 624 has a vibration damping plate 63 of corresponding shape and specification, so automotive cooling pipes of different specifications can be processed. It has a wide range of applications and is easy to adjust.

[0055] Specifically, the mounting rod 624 has through holes. When fixing the mounting rod 624 with fixing bolts, the bolts first pass through the fixing hole 623, then through the through hole, and finally out through the through hole on the other side to complete the fixed connection of the mounting rod 624. This results in high strength after installation. Furthermore, the through holes serve as positioning points, eliminating the need for secondary adjustments and making installation more convenient and efficient.

[0056] As one specific embodiment of the improvement, the vibration damping cylinder 612 is slidably mounted on the base 1, and the position of the vibration damping cylinder 612 is fixed by bolts.

[0057] With the above technical solution, when the driving source 61 is the vibration damping cylinder 612, when it is necessary to process automotive cooling pipes of different specifications, the position of the vibration damping cylinder 612 can be adjusted after unscrewing the bolts. After the adjustment is completed, the bolts can be tightened to fix it, thereby adjusting the position of the vibration damping plate 63. By replacing the vibration damping rod 62 of the corresponding length, automotive cooling pipes of different specifications can be processed. It has a wide range of applications and is easy to adjust.

[0058] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A bending device for automotive cooling pipes, comprising a base (1) and a pusher seat (2), a fixed seat (3), a rotating disk (4), and a rotating seat (5) disposed on the base (1), wherein the pusher seat (2) is slidably disposed on the base (1), the rotating disk (4) is rotatably disposed on the base (1), and the rotating seat (5) is rotatably disposed on the base (1), wherein the rotation axes of the rotating disk (4) and the rotating seat (5) are coaxial, characterized in that: The base (1) is provided with a vibration damping mechanism (6), which includes: The drive source (61) is fixedly mounted on the base (1); The vibration damping rod (62) is movably mounted on the base (1) and connected to the drive source (61), and is driven to move by the drive source (61); A vibration damping plate (63) is mounted on a vibration damping rod (62), and the vibration damping plate (63) is made of a flexible material.

2. The automotive cooling pipe bending device according to claim 1, characterized in that: The driving source (61) is a vibration damping motor (611), and the vibration damping rod (62) is rotatably mounted on the frame and connected to the vibration damping motor (611), and is driven to rotate by the vibration damping motor (611).

3. The automotive cooling pipe bending device according to claim 1, characterized in that: The driving source (61) is a vibration damping cylinder (612), and the vibration damping rod (62) is elliptical and scission-equipped on the base (1) and connected to the vibration damping cylinder (612), and is driven to rise and fall by the vibration damping cylinder (612).

4. The automotive cooling pipe bending device according to claim 1, 2, or 3, characterized in that: The vibration damping plate (63) includes: The connecting plate (631) is fixedly connected to the vibration damping rod (62); An active hole (632) is provided on the edge of the connecting plate (631); The movable rod (633) is slidably connected within the movable hole (632); A contact plate (634) is connected to a movable rod (633). The contact plate (634) is arranged parallel to the connecting plate (631). The contact plate (634) is made of rubber material. A buffer spring (635) is sleeved on the movable rod (633). One end of the buffer spring (635) abuts against the abutting plate (634), and the other end abuts against the connecting plate (631).

5. The automotive cooling pipe bending device according to claim 4, characterized in that: A limiting nut (636) is threaded onto the movable rod (633), and the limiting nut (636) is located at the end of the movable rod (633) that protrudes from the connecting plate (631).

6. The automotive cooling pipe bending device according to claim 2, characterized in that: The vibration damping rod (62) includes: The connecting rod (621) is connected to the vibration damping motor (611); A connecting hole (622) is provided on the connecting rod (621); A fixing hole (623) is provided on the side of the connecting rod (621). The axis of the fixing hole (623) is perpendicular to the axis of the connecting hole (622). The fixing hole (623) communicates with the connecting hole (622). A fixing bolt is provided in the fixing hole (623). The mounting rod (624) is slidably connected in the connecting hole (622) and is connected to the vibration damping plate (63).

7. The automotive cooling pipe bending device according to claim 3, characterized in that: The vibration damping cylinder (612) is slidably mounted on the base (1), and the position of the vibration damping cylinder (612) is fixed by bolts.

Images