Cutting machine for copper pipe of air conditioner radiator

Abstract

The utility model discloses an air conditioner radiator copper pipe cutting machine which comprises a base, a supporting seat arranged on the right side of the upper end of the base, a mounting frame arranged at the upper end of the supporting seat, a protective cover arranged at the upper end of the mounting frame, a cutting blade arranged on the left side of the upper end of the base and a pressing mechanism. The pressing mechanism comprises fixing rods, an adjusting plate and push plates, the adjusting plate is slidably connected with the inner wall of the protective cover, the push plates are arranged on the left side and the right side of the lower end of the adjusting plate correspondingly, adjusting grooves are formed in the middles of the front ends of the push plates correspondingly, and the fixing rods are arranged on the left side and the right side in the protective cover correspondingly; according to the air conditioner radiator copper pipe cutting machine, the problem that air leakage occurs due to the fact that a pipeline of an air cylinder is damaged is solved, the pressing effect on the air conditioner radiator copper pipe is further improved, and the cutting quality of the air conditioner radiator copper pipe is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of air conditioner parts processing equipment, specifically an air conditioner radiator copper tube cutting machine. Background Technology

[0002] Copper pipes in air conditioner radiators are an important component of air conditioners and are considered one of their parts. They play a crucial role in air conditioning systems, primarily for heat exchange to ensure efficient cooling and heating. Existing technology includes a patent (CN 222403688 U) that discloses a copper pipe cutting machine, comprising a base, mounting bracket, cutting blade, motor, and clamping mechanism. The mounting bracket is slidably connected to the base via a sliding mechanism, and the cutting blade and motor are fixedly connected to the mounting bracket. The motor drives the cutting blade to rotate. While this device can move a pressure plate via a cylinder to clamp and fix the steel pipe during use, the cutting process generates high-temperature debris. This debris, upon contact with the cylinder's pipe, raises the temperature of the gas inside the pipe, accelerating oxidation and corrosion, ultimately leading to leaks. This reduces the clamping effect on the steel pipe and affects the cutting quality. Therefore, we propose an air conditioner radiator copper pipe cutting machine. Utility Model Content

[0003] The technical problem this invention aims to solve is to overcome existing defects and provide an air conditioner radiator copper pipe cutting machine. Through the coordinated arrangement of a fixed rod and a push plate, a transmission plate can be used to adjust the position of the arc-shaped plate. Finally, the arc-shaped plate is used to press and fix the air conditioner radiator copper pipe, solving the problem of air leakage due to damage to the cylinder pipe. This further improves the pressing effect on the air conditioner radiator copper pipe, ensuring the cutting quality of the air conditioner radiator copper pipe and effectively solving the problems in the background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an air conditioner radiator copper pipe cutting machine, including a base, a support seat provided on the right side of the upper end of the base, a mounting bracket provided on the upper end of the support seat, a protective cover provided on the upper end of the mounting bracket, a cutting blade provided on the left side of the upper end of the base, and a clamping mechanism.

[0005] The clamping mechanism includes a fixed rod, an adjusting plate, and a push plate. The adjusting plate is slidably connected to the inner wall of the protective cover. Push plates are respectively provided on the left and right sides of the lower end of the adjusting plate. An adjusting groove is provided in the middle of the front end of each push plate. Fixed rods are respectively provided on the left and right sides inside the protective cover. The two fixed rods are located inside the longitudinally adjacent adjusting grooves. Through the cooperation of the fixed rods and the push plates, the position of the arc plate can be adjusted by the transmission plate. Finally, the arc plate is used to clamp and fix the copper pipe of the air conditioner radiator, which solves the problem of air leakage caused by damage to the cylinder pipe, further improves the clamping effect of the copper pipe of the air conditioner radiator, and ensures the cutting quality of the copper pipe of the air conditioner radiator.

[0006] Furthermore, it also includes a control switch assembly, which is located at the right end of the protective cover. The input end of the control switch assembly is electrically connected to an external power supply and can regulate the electrical components inside the equipment.

[0007] Furthermore, the clamping mechanism also includes a horizontal plate, guide slide columns, a fixed plate, an arc plate, a fixed seat, and a transmission plate. The guide slide columns are slidably connected to the connecting grooves opened on the front and rear sides of the top wall of the mounting frame. The lower ends of the four guide slide columns are fixedly connected to the upper ends of a fixed plate. The lower ends of the fixed plates are respectively provided with arc plates. The upper ends of two horizontally adjacent guide slide columns are fixedly connected to the lower ends of a horizontal plate. Fixed seats are respectively provided on the front and rear sides of the top wall of the protective cover. The lower ends of the fixed seats are rotatably connected to the transmission plates. The lower ends of two horizontally adjacent transmission plates are in contact with the upper ends of a horizontal plate. A fixed rod is fixedly connected to the lower side between the opposite inner sides of two vertically adjacent transmission plates, which can clamp and fix the copper pipes of the air conditioner radiator.

[0008] Furthermore, uprights are respectively provided between the top wall of the protective cover and the upper end of the mounting frame. The upper ends of two horizontally adjacent uprights are slidably connected to the sliding holes corresponding to the lower end of a horizontal plate. Springs are respectively provided between the lower end of the horizontal plate and the upper end of the mounting frame. The springs are all sleeved on the outside of the lower side of the uprights. The thrust generated by the extension of the springs can drive the arc plate to move and reset through the horizontal plate.

[0009] Furthermore, a placement platform is provided on the left side of the upper end of the base. Placement slots are provided on the upper end of the placement platform and the upper end of the support base. The left and right positions of two horizontally adjacent placement slots correspond to each other. An avoidance slot is provided in the middle of the upper end of the placement platform. The cutting blade corresponds to the upper and lower positions of the avoidance slot. The three placement slots on the right side correspond to the upper and lower positions of the vertically adjacent arc plate. The placement platform can improve the stability of the air conditioner radiator copper pipe during cutting.

[0010] Furthermore, a screw is rotatably connected between the top wall of the protective cover and the upper end of the mounting bracket. The adjusting plate is threaded to the upper side of the outer arc surface of the screw through a threaded hole in the middle of its lower end. A motor is provided in the middle of the upper end of the protective cover. The lower end of the motor output shaft is fixedly connected to the upper end of the screw. The input end of the motor is electrically connected to the output end of the control switch group, which can drive the adjusting plate to move through the screw.

[0011] Furthermore, a fixed frame is provided on the left side of the upper end of the base, and a connecting seat is slidably connected to the lower side inside the fixed frame. An electric push rod is provided in the middle of the top wall of the fixed frame. The lower end of the telescopic end of the electric push rod is fixedly connected to the upper end of the connecting seat. The input end of the electric push rod is electrically connected to the output end of the control switch group, which can drive the cutting blade to move.

[0012] Furthermore, a drive motor is provided in the middle of the left end of the connector, and a cutting blade is fixedly connected to the right end of the output shaft of the drive motor. The input end of the drive motor is electrically connected to the output end of the control switch group, which can drive the cutting blade to rotate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This air conditioner radiator copper pipe cutting machine has the following advantages:

[0014] By using a combination of a fixed rod and a push plate, the position of the arc plate can be adjusted using a transmission plate. Finally, the arc plate is used to press and fix the copper pipe of the air conditioner radiator, solving the problem of air leakage caused by damage to the cylinder pipe. This further improves the pressing effect on the copper pipe of the air conditioner radiator and ensures the cutting quality of the copper pipe. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the front sectional structure of the present invention;

[0017] Figure 3 This is an enlarged structural diagram of point A in this utility model.

[0018] In the diagram: 1. Base, 2. Support, 3. Mounting bracket, 4. Protective cover, 5. Control switch assembly, 6. Pressing mechanism, 61. Horizontal plate, 62. Guide slide column, 63. Fixing plate, 64. Arc plate, 65. Fixing seat, 66. Transmission plate, 67. Fixing rod, 68. Adjusting plate, 69. Push plate, 7. Screw, 8. Motor, 9. Vertical rod, 10. Spring, 11. Fixing bracket, 12. Connecting seat, 13. Cutting blade, 14. Electric push rod, 15. Drive motor, 16. Placement platform, 17. Placement slot, 18. Clearance slot. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This embodiment provides a technical solution: an air conditioner radiator copper pipe cutting machine, including a base 1, a support seat 2 is provided on the right side of the upper end of the base 1, a mounting bracket 3 is provided on the upper end of the support seat 2, a protective cover 4 is provided on the upper end of the mounting bracket 3, a cutting blade 13 is provided on the left side of the upper end of the base 1, and also includes a pressing mechanism 6.

[0021] The clamping mechanism 6 includes a fixed rod 67, an adjusting plate 68, and a push plate 69. The adjusting plate 68 is slidably connected to the inner wall of the protective cover 4. Push plates 69 are respectively provided on the left and right sides of the lower end of the adjusting plate 68. The middle of the front end of each push plate 69 is provided with an adjusting groove. Fixed rods 67 are respectively provided on the left and right sides inside the protective cover 4. The two fixed rods 67 are respectively located inside the longitudinally adjacent adjusting grooves. The clamping mechanism 6 also includes a horizontal plate 61, guide slides 62, a fixed plate 63, an arc plate 64, a fixed seat 65, and a transmission plate 66. The guide slides 62 are slidably connected to the connecting grooves opened on the front and rear sides of the top wall of the mounting frame 3. The lower ends of the four guide slides 62 are all fixedly connected to the upper end of a fixed plate 63. The lower end of the fixed plate 63 is respectively provided with an arc plate 64. The two horizontally adjacent ones are connected to the connecting grooves opened on the front and rear sides of the top wall of the mounting frame 3. The upper end of each guide slide column 62 is fixedly connected to the lower end of a horizontal plate 61. Fixed seats 65 are respectively provided on the front and rear sides of the top wall of the protective cover 4. The lower end of each fixed seat 65 is rotatably connected to a transmission plate 66. The lower ends of two horizontally adjacent transmission plates 66 are in contact with the upper end of a horizontal plate 61. A fixed rod 67 is fixedly connected to the lower side of the opposite inner side of two vertically adjacent transmission plates 66. Through the cooperation of the fixed rod 67 and the push plate 69, the position of the arc plate 64 can be adjusted by using the transmission plate 66. Finally, the arc plate 64 is used to press and fix the air conditioner radiator copper pipe, which solves the problem of air leakage caused by damage to the cylinder pipe, further improves the pressing effect of the air conditioner radiator copper pipe, and ensures the cutting quality of the air conditioner radiator copper pipe.

[0022] It also includes a control switch group 5, which is located at the right end of the protective cover 4. The input end of the control switch group 5 is electrically connected to an external power supply and can regulate the electrical components inside the equipment.

[0023] Among them: the top wall of the protective cover 4 and the upper end of the mounting frame 3 are respectively provided with uprights 9. The upper ends of two horizontally adjacent uprights 9 are respectively slidably connected to the sliding holes provided at the lower end of a horizontal plate 61. The lower end of the horizontal plate 61 and the upper end of the mounting frame 3 are respectively provided with springs 10. The springs 10 are all sleeved on the outside of the lower side of the uprights 9. The thrust generated by the extension of the springs 10 can drive the arc plate 64 to move and reset through the horizontal plate 61.

[0024] Among them: a placement platform 16 is provided on the left side of the upper end of the base 1. Placement slots 17 are provided on the upper end of the placement platform 16 and the upper end of the support base 2. The left and right positions of two horizontally adjacent placement slots 17 correspond. An avoidance slot 18 is provided in the middle of the upper end of the placement platform 16. The cutting blade 13 corresponds to the upper and lower positions of the avoidance slot 18. The three placement slots 17 on the right side correspond to the upper and lower positions of the vertically adjacent arc plate 64. The placement platform 16 can improve the stability of the air conditioner radiator copper pipe during cutting.

[0025] Among them: the top wall of the protective cover 4 is rotatably connected to the upper end of the mounting bracket 3 by a screw 7, and the adjusting plate 68 is threaded to the upper side of the outer arc surface of the screw 7 through a threaded hole in the middle of its lower end. The middle of the upper end of the protective cover 4 is provided with a motor 8, the lower end of the output shaft of the motor 8 is fixedly connected to the upper end of the screw 7, and the input end of the motor 8 is electrically connected to the output end of the control switch group 5. By adjusting the control switch group 5, the motor 8 starts to run, and the output shaft of the motor 8 drives the screw 7 to rotate. During the rotation, the screw 7 will drive the adjusting plate 68 to move downward through the threaded connection.

[0026] Wherein: a fixed frame 11 is provided on the left side of the upper end of the base 1, and a connecting seat 12 is slidably connected to the lower side inside the fixed frame 11. An electric push rod 14 is provided in the middle of the top wall of the fixed frame 11. The lower end of the telescopic end of the electric push rod 14 is fixedly connected to the upper end of the connecting seat 12. The input end of the electric push rod 14 is electrically connected to the output end of the control switch group 5. By adjusting the control switch group 5, the electric push rod 14 starts to run, and the telescopic end of the electric push rod 14 extends, thereby driving the cutting blade 13 to move downward through the connecting seat 12.

[0027] The connecting seat 12 has a drive motor 15 in the middle of its left end. The right end of the output shaft of the drive motor 15 is fixedly connected to a cutting blade 13. The input end of the drive motor 15 is electrically connected to the output end of the control switch group 5. By controlling the control switch group 5, the drive motor 15 starts to run. The output shaft of the drive motor 15 drives the cutting blade 13 to rotate. Subsequently, the cutting blade 13 contacts the copper pipe of the air conditioner radiator, thereby realizing the cutting of the copper pipe of the air conditioner radiator.

[0028] The working principle of the air conditioner radiator copper pipe cutting machine provided by this utility model is as follows: During the use of the air conditioner radiator copper pipe cutting machine, the operator first places the air conditioner radiator copper pipes to be cut into the placement groove 17 in sequence. After adjusting the cutting length, the motor 8 starts running through the control switch group 5. The output shaft of the motor 8 drives the screw 7 to rotate. During the rotation of the screw 7, it drives the adjusting plate 68 to move downward through the threaded connection. The adjusting plate 68 drives the push plate 69 to move downward. At this time, the fixed rod 67 slides and rotates relative to the limiting groove inside the limiting groove, so that the push plate 69 drives the transmission plate 66 to rotate downward through the fixed rod 67. Then, the transmission plate 66 gives the horizontal plate 61 a downward force. The thrust causes the transmission plate 66 to move the horizontal plate 61 downwards, the spring 10 contracts, and the horizontal plate 61 moves the fixed plate 63 downwards via the guide slide 62. The fixed plate 63 moves the arc plate 64 downwards, and finally the arc plate 64 presses and fixes the copper pipe of the air conditioner radiator. Then, by controlling the switch group 5, the drive motor 15 starts to run, and the output shaft of the drive motor 15 drives the cutting blade 13 to rotate. At this time, by controlling the switch group 5, the electric push rod 14 starts to run, and the telescopic end of the electric push rod 14 extends, thereby driving the cutting blade 13 downwards via the connecting seat 12, and finally the cutting blade 13 contacts the copper pipe of the air conditioner radiator, thereby realizing the cutting work of the copper pipe of the air conditioner radiator.

[0029] It is worth noting that the motor 8 and drive motor 15 disclosed in the above embodiments can be ECMA-C20604RS, the electric push rod 14 can be YRJ095, and the control switch group 5 is provided with control buttons corresponding to the motor 8, electric push rod 14 and drive motor 15 for controlling their switches.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A copper pipe cutting machine for air conditioner radiators, comprising a base (1), a support seat (2) provided on the right side of the upper end of the base (1), a mounting bracket (3) provided on the upper end of the support seat (2), a protective cover (4) provided on the upper end of the mounting bracket (3), and a cutting blade (13) provided on the left side of the upper end of the base (1), characterized in that: It also includes a clamping mechanism (6); The clamping mechanism (6) includes a fixed rod (67), an adjusting plate (68), and a push plate (69). The adjusting plate (68) is slidably connected to the inner wall of the protective cover (4). Push plates (69) are respectively provided on the left and right sides of the lower end of the adjusting plate (68). An adjusting groove is provided in the middle of the front end of the push plate (69). Fixed rods (67) are respectively provided on the left and right sides inside the protective cover (4). The two fixed rods (67) are respectively located inside the longitudinally adjacent adjusting grooves.

2. The air conditioner radiator copper tube cutting machine according to claim 1, characterized in that: It also includes a control switch group (5), which is located at the right end of the protective cover (4), and the input end of the control switch group (5) is electrically connected to an external power supply.

3. The air conditioner radiator copper tube cutting machine according to claim 1, characterized in that: The clamping mechanism (6) also includes a horizontal plate (61), guide slides (62), a fixed plate (63), an arc plate (64), a fixed seat (65), and a transmission plate (66). The guide slides (62) are slidably connected to the connecting grooves opened on the front and rear sides of the top wall of the mounting frame (3). The lower ends of the four guide slides (62) are fixedly connected to the upper ends of a fixed plate (63). The lower ends of the fixed plate (63) are respectively provided with arc plates (64). The upper ends of two horizontally adjacent guide slides (62) are fixedly connected to the lower ends of a horizontal plate (61). The front and rear sides of the top wall of the protective cover (4) are respectively provided with fixed seats (65). The lower ends of the fixed seats (65) are rotatably connected to the transmission plates (66). The lower ends of two horizontally adjacent transmission plates (66) are in contact with the upper ends of a horizontal plate (61). The lower sides of the relatively inner sides of two vertically adjacent transmission plates (66) are fixedly connected with a fixed rod (67).

4. The air conditioner radiator copper tube cutting machine according to claim 3, characterized in that: The top wall of the protective cover (4) and the upper end of the mounting frame (3) are respectively provided with uprights (9). The upper ends of two horizontally adjacent uprights (9) are slidably connected to the sliding holes corresponding to the lower end of a horizontal plate (61). The lower end of the horizontal plate (61) and the upper end of the mounting frame (3) are respectively provided with springs (10). The springs (10) are all sleeved on the outside of the lower side of the uprights (9).

5. The air conditioner radiator copper tube cutting machine according to claim 3, characterized in that: A placement platform (16) is provided on the left side of the upper end of the base (1). Placement slots (17) are provided on the upper end of the placement platform (16) and the upper end of the support base (2). The left and right positions of two horizontally adjacent placement slots (17) correspond to each other. An avoidance slot (18) is provided in the middle of the upper end of the placement platform (16). The cutting blade (13) corresponds to the upper and lower positions of the avoidance slot (18). The three placement slots (17) on the right side correspond to the upper and lower positions of the vertically adjacent arc plate (64).

6. The air conditioner radiator copper tube cutting machine according to claim 2, characterized in that: A screw (7) is rotatably connected between the top wall of the protective cover (4) and the upper end of the mounting bracket (3). An adjusting plate (68) is threaded to the upper side of the outer arc surface of the screw (7) through a threaded hole provided in the middle of its lower end. A motor (8) is provided in the middle of the upper end of the protective cover (4). The lower end of the output shaft of the motor (8) is fixedly connected to the upper end of the screw (7). The input end of the motor (8) is electrically connected to the output end of the control switch group (5).

7. The air conditioner radiator copper tube cutting machine according to claim 2, characterized in that: A fixed frame (11) is provided on the left side of the upper end of the base (1). A connecting seat (12) is slidably connected to the lower side inside the fixed frame (11). An electric push rod (14) is provided in the middle of the top wall of the fixed frame (11). The lower end of the telescopic end of the electric push rod (14) is fixedly connected to the upper end of the connecting seat (12). The input end of the electric push rod (14) is electrically connected to the output end of the control switch group (5).

8. The air conditioner radiator copper tube cutting machine according to claim 7, characterized in that: A drive motor (15) is provided in the middle of the left end of the connecting seat (12). A cutting blade (13) is fixedly connected to the right end of the output shaft of the drive motor (15). The input end of the drive motor (15) is electrically connected to the output end of the control switch group (5).

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