Air source heat pump shell machining welding table

Abstract

The utility model relates to the field of shell welding, and discloses an air source heat pump shell machining welding table which comprises a supporting box, the inner wall of the supporting box is fixedly connected with a driving box, an open groove is formed in the driving box in a penetrating mode, the bottom of the inner wall of the driving box is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotating disc. A fixing shaft is fixedly connected to the upper surface of the rotating disc, an arc-shaped connecting rod is rotationally connected to the outer wall of the fixing shaft, and a hinge seat is rotationally connected to the outer wall of the arc-shaped connecting rod. According to the shell clamping device, through cooperation of the first motor, the rotating disc, the fixing shaft, the arc-shaped connecting rod, the clamping block and other structures, the effect that the clamping block is conveniently driven to conduct clamping according to different shell sizes is achieved, and through cooperation of the clamping block, a buffer block, a limiting groove and other structures, the clamping effect is improved; and therefore, the effect of conveniently replacing the buffer block while the clamping pressure is conveniently relieved is achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of shell welding, in particular to an air source heat pump shell processing welding table. Background Art

[0002] An air source heat pump is a device that uses low-grade heat energy in the air, compresses it, heats it up, and transfers it to a building or hot water system. It can provide heating in the heating season and can be used for air conditioning in the cooling season. The air source heat pump achieves energy transfer and temperature increase through the steps of evaporation, compression, condensation, and expansion in the cycle. When manufacturing an air source heat pump, the shell is usually made of metal materials, such as steel or aluminum alloy. In the manufacturing process of the shell, welding is a common processing method, and the welding table is used to support and position the shell parts to ensure the accuracy and reliability of the welding process.

[0003] During use of the existing air source heat pump shell processing and welding table, in most cases the shell to be processed is placed on the welding table, and then a single clamp is used to fix the shell. However, most air source heat pumps are not of uniform size, so it is necessary to manually frequently replace the clamps to adapt to the clamping of shells of different sizes. Using the above operation to fix the shell is not only time-consuming and labor-intensive, but also leads to a decrease in welding work efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an air source heat pump shell processing and welding table, which aims to improve the problem that the existing air source heat pump shell processing and welding table has a fixing fixture that is not suitable for shells of multiple sizes, resulting in the need for frequent manual replacement of fixtures, which increases the complexity of operation, wastes time and effort, and reduces welding work efficiency.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an air source heat pump casing processing and welding table, comprising a support box, an inner wall of the support box is fixedly connected to a drive box, a slot is provided inside the drive box, a motor is fixedly connected to the bottom of the inner wall of the drive box, a turntable is fixedly connected to the output end of the motor, a fixed shaft is fixedly connected to the upper surface of the turntable, an arc-shaped connecting rod is rotatably connected to the outer wall of the fixed shaft, a hinge seat is rotatably connected to the outer wall of the arc-shaped connecting rod, a slider is fixedly connected to the outer wall of the hinge seat, the outer wall of the slider is slidably connected to the inner wall of the slot, a clamping block is fixedly connected to the upper surface of the slider, a buffer block is slidably connected to the inside of the clamping block, and a moving component is provided on the outer wall of the support box.

[0006] Furthermore, the moving assembly includes a universal wheel, the upper surface of the universal wheel is rotatably connected to the lower surface of the support box, and a handle is fixedly connected to one side of the outer wall of the support box.

[0007] Furthermore, a fixing ring is rotatably connected to the inner wall of the support box, and an external rack is fixedly connected to the outer wall of the fixing ring.

[0008] Furthermore, a second motor is fixedly connected to the bottom of the inner wall of the support box, a gear is fixedly connected to the output end of the second motor, and the outer wall of the gear is meshingly connected to the outer wall of the external rack.

[0009] Furthermore, a fixing plate is fixedly connected to the outer wall of the fixing ring, and an electric telescopic rod is fixedly connected to the upper surface of the fixing plate.

[0010] Furthermore, the output end of the electric telescopic rod is fixedly connected to a fixing seat, and the interior of the fixing seat is fixedly connected to a hydraulic rod.

[0011] Furthermore, the output end of the hydraulic rod is fixedly connected to a fixing frame, and the inner wall of the fixing frame is fixedly connected to a welding head.

[0012] Furthermore, four clamping blocks are arranged in a rectangular array, and limiting grooves for the buffer blocks to slide are provided inside the clamping blocks.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the coordination among the motor, the turntable, the fixed shaft, the arc connecting rod and the clamping block is achieved, so that the clamping block can be driven to clamp according to the different sizes of the shell. The coordination among the clamping block, the buffer block and the limit groove is achieved, so that the clamping pressure can be reduced and the buffer block can be replaced conveniently. The problem that the existing device cannot clamp and fix according to the different sizes of the shell is solved, and the practicality of the device is improved.

[0015] 2. In the utility model, the angle adjustment effect is achieved through the cooperation between the fixed ring, the external rack, the second motor, the gear and the fixed plate, and then the electric telescopic rod, the fixed seat, the hydraulic rod and the welding head cooperate with each other to achieve the effect of convenient height adjustment, which solves the problem that the welding head cannot be adjusted in multiple ways in the prior art and improves the efficiency of welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural diagram of an air source heat pump housing processing welding table proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of a drive box of an air source heat pump housing processing welding table proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a support box of an air source heat pump shell processing welding table proposed by the utility model.

[0019] Legend:

[0020] 1. Support box; 2. Drive box; 3. Slot; 4. Motor 1; 5. Turntable; 6. Fixed shaft; 7. Arc connecting rod; 8. Articulated seat; 9. Slider; 10. Clamping block; 11. Buffer block; 1201. Universal wheel; 1202. Handle; 13. Fixed ring; 14. External rack; 15. Motor 2; 16. Gear; 17. Fixed plate; 18. Electric telescopic rod; 19. Fixed seat; 20. Hydraulic rod; 21. Fixed frame; 22. Welding head. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-2 , the utility model provides an embodiment: an air source heat pump housing processing welding table, including a support box 1, the inner wall of the support box 1 is fixedly connected to a drive box 2, the drive box 2 is provided with a slot 3, the bottom of the inner wall of the drive box 2 is fixedly connected to a motor 4, the output end of the motor 4 is fixedly connected to a turntable 5, the upper surface of the turntable 5 is fixedly connected to a fixed shaft 6, the outer wall of the fixed shaft 6 is rotatably connected to an arc connecting rod 7, the outer wall of the arc connecting rod 7 is rotatably connected to an articulated seat 8, the outer wall of the articulated seat 8 is fixedly connected to a slider 9, the outer wall of the slider 9 is slidably connected to the inner wall of the slot 3, the upper surface of the slider 9 is fixedly connected to a clamping block 10, the inside of the clamping block 10 is slidably connected to a buffer block 11, and the outer wall of the support box 1 is provided with a moving component; the moving component includes a universal wheel 1201, the upper surface of the universal wheel 1201 is rotatably connected to the lower surface of the support box 1, and a handle 1202 is fixedly connected to one side of the outer wall of the support box 1;

[0023] Specifically, by pushing the handle 1202, the universal wheel 1201 with a self-locking structure drives the support box 1 to move to the position where it needs to be used, and then by placing the shell on the upper surface of the drive box 2, the drive box 2 supports the motor 4 to run stably, and by starting the motor 4, the turntable 5 is driven to rotate, and then the turntable 5 drives the arc connecting rod 7 to tighten the four arc connecting rods 7. At this time, the arc connecting rod 7 drives the slider 9 to slide inside the drive box 2, the slot 3 limits the movement of the slider 9, and then the slider 9 drives the clamping block 10 to clamp according to the size of the shell.

[0024] Reference Figure 3The inner wall of the support box 1 is rotatably connected with a fixing ring 13, and the outer wall of the fixing ring 13 is fixedly connected with an external rack 14; the bottom of the inner wall of the support box 1 is fixedly connected with a motor 2 15, and the output end of the motor 2 15 is fixedly connected with a gear 16, and the outer wall of the gear 16 is meshed with the outer wall of the external rack 14;

[0025] Specifically, the support box 1 limits the movement of the fixed ring 13, and then the motor 15 is started to drive the gear 16 to mesh and rotate with the external rack 14. Through the rotation of the external rack 14, the fixed ring 13 is driven to adjust the angle.

[0026] Reference Figure 3 The outer wall of the fixing ring 13 is fixedly connected with a fixing plate 17, and the upper surface of the fixing plate 17 is fixedly connected with an electric telescopic rod 18; the output end of the electric telescopic rod 18 is fixedly connected with a fixing seat 19, and the inside of the fixing seat 19 is fixedly connected with a hydraulic rod 20; the output end of the hydraulic rod 20 is fixedly connected with a fixing frame 21, and the inner wall of the fixing frame 21 is fixedly connected with a welding head 22; four clamping blocks 10 are arranged in a rectangular array, and a limiting groove for the buffer block 11 to slide is opened inside the clamping block 10;

[0027] Specifically, by starting the electric telescopic rod 18, the hydraulic rod 20 is pushed up and down, and then the hydraulic rod 20 is started to push the welding head 22 inside the fixed frame 21 to reach the welding position, thereby achieving the effect of facilitating welding, and the welding head 22 is fixed by the fixed frame 21 to ensure stable operation.

[0028] Working principle: when it is necessary to weld the air source heat pump shell, first place the shell on the upper surface of the drive box 2, then start the motor 4, and drive the turntable 5 to rotate through the output end of the motor 4, and then through the rotation of the turntable 5, the effect of driving the arc-shaped connecting rod 7 on the outer wall of the fixed shaft 6 to rotate is achieved, and then through the movement of the arc-shaped connecting rod 7, the slider 9 is driven to slide inside the drive box 2, and then the clamping block 10 is driven to clamp and fix according to the size of the shell, and then according to the required welding position, the motor 2 15 is started at this time, so as to achieve the effect of driving the gear 16 to mesh and rotate with the external rack 14, and at this time, through the rotation of the external rack 14, the angle of the outer wall fixing plate 17 of the fixing ring 13 is driven to be adjusted, and then according to the height, the electric telescopic rod 18 is started to drive the welding head 22 to rise and fall for welding, and at the same time, the hydraulic rod 20 is started to push the welding head 22 close to the connection, so as to achieve the effect of facilitating welding.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air source heat pump housing processing welding table, comprising a support box (1), characterized in that: The inner wall of the support box (1) is fixedly connected to a driving box (2), a slot (3) is provided inside the driving box (2), a motor (4) is fixedly connected to the bottom of the inner wall of the driving box (2), a turntable (5) is fixedly connected to the output end of the motor (4), a fixed shaft (6) is fixedly connected to the upper surface of the turntable (5), an arc-shaped connecting rod (7) is rotatably connected to the outer wall of the fixed shaft (6), an articulated seat (8) is rotatably connected to the outer wall of the arc-shaped connecting rod (7), a slider (9) is fixedly connected to the outer wall of the articulated seat (8), the outer wall of the slider (9) is slidably connected to the inner wall of the slot (3), a clamping block (10) is fixedly connected to the upper surface of the slider (9), a buffer block (11) is slidably connected inside the clamping block (10), and a moving component is provided on the outer wall of the support box (1).

2. The air source heat pump housing processing and welding station according to claim 1, characterized in that: The moving assembly comprises a universal wheel (1201), the upper surface of the universal wheel (1201) is rotatably connected to the lower surface of the support box (1), and a handle (1202) is fixedly connected to one side of the outer wall of the support box (1).

3. The air source heat pump housing processing and welding station according to claim 2, characterized in that: The inner wall of the support box (1) is rotatably connected to a fixing ring (13), and the outer wall of the fixing ring (13) is fixedly connected to an external rack (14).

4. The air source heat pump housing processing and welding station according to claim 3, characterized in that: The bottom of the inner wall of the support box (1) is fixedly connected to a second motor (15), the output end of the second motor (15) is fixedly connected to a gear (16), and the outer wall of the gear (16) is meshingly connected to the outer wall of the external rack (14).

5. The air source heat pump housing processing and welding station according to claim 4, characterized in that: A fixing plate (17) is fixedly connected to the outer wall of the fixing ring (13), and an electric telescopic rod (18) is fixedly connected to the upper surface of the fixing plate (17).

6. The air source heat pump housing processing and welding station according to claim 5, characterized in that: The output end of the electric telescopic rod (18) is fixedly connected to a fixing seat (19), and the interior of the fixing seat (19) is fixedly connected to a hydraulic rod (20).

7. The air source heat pump housing processing and welding station according to claim 6, characterized in that: The output end of the hydraulic rod (20) is fixedly connected to a fixing frame (21), and the inner wall of the fixing frame (21) is fixedly connected to a welding head (22).

8. The air source heat pump housing processing and welding station according to claim 1, characterized in that: Four clamping blocks (10) are arranged in a rectangular array, and a limiting groove for the buffer block (11) to slide is provided inside the clamping block (10).

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