Bending equipment for heat dissipation cooling pipe

Abstract

The utility model relates to the technical field of cooling pipe processing, and discloses a bending device of a heat dissipation cooling pipe, which comprises a workbench, the upper surface of the workbench is fixedly connected with a circular truncated cone, the upper surface of the circular truncated cone is provided with a bending plate, the outer wall of the circumference of the circular truncated cone is rotatably connected with a rotating seat, one side of the rotating seat is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with a base. A circular pipe is fixedly connected to the upper surface of the fixing frame, a rotating wheel is rotatably connected to the outer wall of the circumference of the circular pipe, an annular groove is formed in the lower surface of the rotating seat, an outer gear ring is fixedly connected to the inner wall of the circumference of one side of the annular groove, and a motor is fixedly connected to the lower surface of the workbench. According to the cooling pipe bending device, the blocking rods can be inserted into the corresponding inserting holes according to different bending requirements, so that the bending size is changed, the cooling pipe can be clamped and fixed, and the cooling pipe can be prevented from being damaged in the bending process.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling pipe processing, and more specifically to a bending device for heat dissipation cooling pipes. Background Art

[0002] The heat dissipation cooling pipe is composed of a bent metal pipe and is installed in a liquid. It is an important part of the power equipment. The exhaust gas generated by the power system can reduce the temperature by passing through the cooling pipe.

[0003] After searching, a Chinese patent with publication number CN214417378U discloses a cooling pipe bending machine. When bending the cooling pipe, the device requires manual inspection of the bending angle. However, the accuracy of manual confirmation with the eyes is poor, and tools need to be used again for measurement, which is cumbersome and time-consuming. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bending device for a heat dissipation cooling tube to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a bending device for a heat dissipation cooling pipe comprises a workbench, the upper surface of the workbench is fixedly connected to a circular table, the upper surface of the circular table is provided with a bending plate, the circumferential outer wall of the circular table is rotatably connected to a rotating seat, one side of the rotating seat is fixedly connected to a fixing frame, the upper surface of the fixing frame is fixedly connected to a circular tube, the circumferential outer wall of the circular tube is rotatably connected to a rotating wheel, the lower surface of the rotating seat is provided with an annular groove, the circumferential inner wall of one side of the annular groove is fixedly connected to an external gear ring, the lower surface of the workbench is fixedly connected to a motor, one end of the motor output shaft passes through the upper surface of the workbench and extends into the annular groove, and is keyed to a gear, and the gear is meshed with the external gear ring, the upper surface of the workbench is provided with a plurality of sockets, a baffle is slidably connected to the socket, and the circumferential outer wall of the rotating seat is fixedly connected to a fixing plate.

[0006] As a further solution of the utility model, a cylinder is fixedly connected to the upper surface of the truncated table, a clamping plate is fixedly connected to one end of the cylinder output shaft, and a rubber pad is fixedly connected to one side of the clamping plate.

[0007] As a further solution of the utility model, a slide groove is provided on the upper surface of the truncated table, two guide rods are fixedly connected between the inner walls on both sides of the slide groove, a slide plate is slidably connected to the two guide rods, and the upper surface of the slide plate is fixed to the lower surface of the clamping plate.

[0008] As a further solution of the utility model, the circumferential inner wall of the circular tube is provided with threads, the inner threads of the circular tube are connected to a threaded rod, one end of the threaded rod is fixedly connected to a knob, and the surface of the knob is provided with anti-slip grooves.

[0009] As a further solution of the utility model, a groove is provided on one side of the bending plate, and the shape of the groove matches the shape of the cooling pipe.

[0010] As a further solution of the utility model, two limiting grooves are provided on the circumferential inner wall of the rotating seat, and two limiting rings are fixedly connected to the circumferential outer wall of the truncated table, and the shape of the limiting rings matches the limiting grooves.

[0011] As a further solution of the utility model, the bending plate and the truncated cone are separated and fixedly connected.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model can limit the rotation angle of the rotating seat by providing a stopper rod and a fixing plate. The stopper rod can be inserted into the corresponding insertion hole according to different bending requirements, thereby changing the size of the bending.

[0014] 2. The utility model is provided with a cylinder and a clamping plate, which can clamp and fix the cooling pipe before bending to prevent the cooling pipe from being damaged during the bending process. The provided slide plate and slide groove can limit the clamping plate during its movement to prevent the clamping plate from shifting during movement, thereby resulting in a poor fixing effect.

[0015] 3. The utility model limits the rotating seat during its rotation by means of the limiting groove and the limiting ring, thereby preventing the rotating seat from sliding up and down on the circumferential outer wall of the truncated table during operation, thereby affecting the bending effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model.

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model.

[0019] Figure 4 It is a partial enlarged structural schematic diagram of the utility model.

[0020] Figure 5 It is a schematic diagram of the enlarged structure of part A of the utility model.

[0021] The accompanying drawings are marked as follows: 1. workbench; 2. rotating seat; 3. socket; 4. stop rod; 5. fixing plate; 6. round table; 7. bending plate; 8. annular groove; 9. outer gear ring; 10. gear; 12. fixing frame; 13. rotating wheel; 14. slide groove; 15. slide plate; 16. clamping plate; 17. guide rod; 18. cylinder; 20. round tube; 21. knob; 22. threaded rod. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 5 The utility model provides a bending device for heat dissipation and cooling pipes, including a workbench 1, a round table 6 is fixedly connected to the upper surface of the workbench 1 by bolts, a bending plate 7 is arranged on the upper surface of the round table 6, a rotating seat 2 is rotatably connected to the circumferential outer wall of the round table 6, a fixing frame 12 is fixedly connected to one side of the rotating seat 2 by bolts, a round tube 20 is welded to the upper surface of the fixing frame 12, a rotating wheel 13 is rotatably connected to the circumferential outer wall of the round tube 20, an annular groove 8 is opened on the lower surface of the rotating seat 2, an outer gear ring 9 is fixedly connected to the circumferential inner wall of one side of the annular groove 8 by bolts, and the lower surface of the workbench 1 A motor is fixedly connected by bolts, one end of the motor output shaft passes through the upper surface of the workbench 1 and extends into the annular groove 8, and is keyed to a gear 10, and the gear 10 is meshed with an outer gear ring 9. A plurality of insertion holes 3 are provided on the upper surface of the workbench 1, and a stopper 4 is slidably connected in the insertion hole 3. A fixing plate 5 is fixedly connected to the circumferential outer wall of the rotating seat 2 by bolts. The stopper 4 and the fixing plate 5 can limit the rotation angle of the rotating seat 2 when the cooling pipe is bent, and the stopper 4 can be inserted into the corresponding insertion hole 3 according to different bending requirements, thereby changing the size of the bend.

[0024] In the utility model, the upper surface of the round table 6 is fixedly connected with a cylinder 18 by bolts, and one end of the output shaft of the cylinder 18 is fixedly connected with a clamping plate 16 by bolts, and a rubber pad is bonded to one side of the clamping plate 16. The provided cylinder 18 and the clamping plate 16 can be clamped and fixed to prevent the cooling pipe from bending during the bending process, thereby damaging the cooling pipe. A slide groove 14 is provided on the upper surface of the round table 6, and two guide rods 17 are welded between the inner walls on both sides of the slide groove 14. A slide plate 15 is slidably connected to the two guide rods 17, and the upper surface of the slide plate 15 is fixed to the lower surface of the clamping plate 16. The provided slide plate 15 and the slide groove 14 can limit the clamping plate 16 during the movement of the clamping plate 16 to prevent the clamping plate 16 from deviating when moving, thereby resulting in a poor fixing effect. A knob 21 is welded at one end of the threaded rod 22, and the surface of the knob 21 is provided with anti-slip grooves. The provided threaded rod 22 and the knob 21 can limit the position of the rotating wheel 13. The rotating wheel 13 is prevented from detaching from the equipment during operation and affecting the normal operation of the equipment. The anti-slip grooves are provided to increase the friction force on the surface of the knob 21 for easy rotation. A groove is provided on one side of the bending plate 7, and the shape of the groove matches the shape of the cooling pipe. The provided groove can protect the cooling pipe during bending to prevent the surface of the cooling pipe from being dented. Two limiting grooves are provided on the circumferential inner wall of the rotating seat 2, and two limiting rings are welded on the circumferential outer wall of the table 6, and the shape of the limiting ring matches the limiting groove. The provided limiting groove and limiting ring can limit the rotating seat 2 during the rotation of the rotating seat 2 to prevent the rotating seat 2 from sliding up and down on the circumferential outer wall of the table 6 during operation, thereby affecting the bending effect. The bending plate 7 and the table 6 are separated and fixedly connected by bolts. By making the bending plate 7 and the table 6 detachable, the bending plate 7 can be replaced when different bending angles are required. The structure is simple and easy to operate.

[0025] The utility model is divided into the following steps when used:

[0026] S1: First, the cooling pipe to be bent is placed on one side of the bending plate 7, and then the cylinder 18 is started to expand and contract, and the cylinder 18 expands and contracts to drive the clamping plate 16 to move. When one side of the clamping plate 16 contacts the surface of the cooling pipe, the cooling pipe is clamped and fixed to prevent the cooling pipe from being damaged during the bending process;

[0027] S2: Then insert the baffle rod 4 into the corresponding socket 3 according to the bending requirement, so as to change the size of the bend, and then start the motor to drive the gear 10 to rotate. When the gear 10 rotates, it can drive the outer gear ring 9 to rotate, so that the rotating seat 2 rotates. When the rotating wheel 13 contacts the cooling pipe and continues to rotate, it can be bent. When the fixed plate 5 contacts the baffle rod 4, the required bending angle is reached, thereby completing the bending.

[0028] Finally, a few points should be explained: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A bending device for heat dissipation cooling tubes, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a truncated table (6), the upper surface of the truncated table (6) is provided with a bending plate (7), the circumferential outer wall of the truncated table (6) is rotatably connected to a rotating seat (2), one side of the rotating seat (2) is fixedly connected to a fixing frame (12), the upper surface of the fixing frame (12) is fixedly connected to a circular tube (20), the circumferential outer wall of the circular tube (20) is rotatably connected to a rotating wheel (13), the lower surface of the rotating seat (2) is provided with an annular groove (8), and the annular groove ( An outer gear ring (9) is fixedly connected to the inner circumferential wall of one side of the workbench (8), a motor is fixedly connected to the lower surface of the workbench (1), one end of the motor output shaft passes through the upper surface of the workbench (1) and extends into the annular groove (8) and is key-connected with a gear (10), and the gear (10) is meshed with the outer gear ring (9), a plurality of insertion holes (3) are opened on the upper surface of the workbench (1), a blocking rod (4) is slidably connected in the insertion holes (3), and a fixing plate (5) is fixedly connected to the outer circumferential wall of the rotating seat (2).

2. The bending device for heat dissipation cooling tube according to claim 1, characterized in that: The upper surface of the truncated table (6) is fixedly connected to a cylinder (18), one end of an output shaft of the cylinder (18) is fixedly connected to a clamping plate (16), and one side of the clamping plate (16) is fixedly connected to a rubber pad.

3. The bending device for heat dissipation cooling tube according to claim 2 is characterized in that: A slide groove (14) is provided on the upper surface of the circular table (6), and two guide rods (17) are fixedly connected between the inner walls on both sides of the slide groove (14). A slide plate (15) is slidably connected to the two guide rods (17), and the upper surface of the slide plate (15) is fixed to the lower surface of the clamping plate (16).

4. The bending device for heat dissipation cooling tube according to claim 1, characterized in that: The circumferential inner wall of the circular tube (20) is provided with threads, the inner thread of the circular tube (20) is connected to a threaded rod (22), one end of the threaded rod (22) is fixedly connected to a knob (21), and the surface of the knob (21) is provided with anti-slip grooves.

5. The bending device for heat dissipation cooling tube according to claim 1, characterized in that: A groove is provided on one side of the bending plate (7), and the shape of the groove matches the shape of the cooling pipe.

6. The bending device for heat dissipation cooling tube according to claim 1, characterized in that: The circumferential inner wall of the rotating seat (2) is provided with two limiting grooves, and the circumferential outer wall of the truncated table (6) is fixedly connected with two limiting rings, and the shapes of the limiting rings match the limiting grooves.

7. The bending device for heat dissipation cooling tube according to claim 5, characterized in that: The bending plate (7) and the truncated table (6) are separated and fixedly connected.

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