Double-station fin evaporator machining device

Abstract

The utility model relates to the technical field of fin evaporators, and discloses a double-station fin evaporator machining device which comprises a workbench, a clamping groove is formed in the upper surface of the workbench, clamping plates are connected to the two sides of the clamping groove in a sliding mode, an evaporator shell is arranged on the upper surface of the workbench, and the clamping plates are connected to the two sides of the clamping groove in a sliding mode. According to the utility model, the clamping and positioning operation of the evaporator shell is carried out on one side of the device, and meanwhile, the pipe pushing and mounting operation of a copper pipe is carried out on the other side of the device, so that the processing efficiency is greatly improved through the parallel operation mode, and as the positioning on one side and the pipe pushing and mounting on the other side are carried out at the same time, the machining efficiency is greatly improved. The procedures do not need to be converted like a traditional mode, and the machining efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of finned evaporator technology, and in particular to a dual-station finned evaporator processing device. Background Technology

[0002] As a key component in refrigeration and air conditioning systems, the performance of finned evaporators directly affects the cooling or heating effect of the entire system. In modern industry and daily life, with the increasing demand for refrigeration and air conditioning, the production scale of finned evaporators is also gradually expanding. Whether it is household air conditioning, commercial refrigeration equipment or industrial refrigeration systems, higher requirements are being placed on the quality and production efficiency of finned evaporators.

[0003] Traditional finned evaporator processing typically employs a single-station operation mode, where each processing step must be performed sequentially. For example, in the clamping and positioning step of the evaporator shell, the operator needs to accurately position and securely clamp the evaporator shell to ensure the accuracy of subsequent processing steps. After this step is completed, the operator needs to move to the next station, namely the station for installing the copper tubes inside the fins. However, the transfer of personnel takes a certain amount of time, which may affect production efficiency. Utility Model Content

[0004] To at least partially solve the above-mentioned technical problems, this utility model provides a dual-station finned evaporator processing device.

[0005] This utility model is achieved using the following technical solution: a dual-station finned evaporator processing device, including a worktable, a clamping groove on the upper surface of the worktable, clamping plates slidably connected to both sides of the clamping groove, an evaporator shell on the upper surface of the worktable, fins inside the evaporator shell, a slotted plate fixedly connected to the upper surface of the worktable, a positioning frame one and a positioning frame two slidably connected to both sides of the slotted plate, several copper tubes inside the positioning frame one and the positioning frame two, a push plate slidably connected to the inside of the slotted plate, several tamping rods fixedly connected to the surface of the push plate, and a hydraulic telescopic rod fixedly connected to the surface of the push plate.

[0006] Through the above technical solution, this dual-station design effectively improves processing efficiency. The positioning and pushing structure ensures that the copper tube can be accurately inserted into the slot, thereby improving the processing accuracy of the product.

[0007] As a further improvement to the above scheme, the evaporator shell is located in the middle of the two clamping plates, and the tamping rod is in contact with the copper tube.

[0008] As a further improvement to the above solution, the clamping plate is provided with a positive and negative threaded rod inside, which is rotatably connected to the inner wall of the clamping groove.

[0009] The above technical solution provides a simple and easy-to-operate structure for the positive and negative threaded rods. The clamping plates can be moved by rotation to clamp and position the evaporator shell.

[0010] As a further improvement to the above solution, an auxiliary handle is fixedly connected to the surface of the positive and negative threaded rods.

[0011] The above technical solution makes it easier for operators to operate the forward and reverse threaded rods, reduces the difficulty of operation, and improves work efficiency.

[0012] As a further improvement to the above solution, an extension plate is fixedly connected to the upper surface of the groove plate, and the hydraulic telescopic rod is fixedly connected to the surface of the extension plate.

[0013] As a further improvement to the above solution, a limiting groove is formed on the surface of the groove plate, and the positioning frame one, positioning frame two and push plate are all slidably connected inside the limiting groove.

[0014] As a further improvement to the above solution, the surfaces of the evaporator shell and fins are provided with several grooves that are compatible with the copper tubes.

[0015] Through the above technical solution, the slot design provides accurate position guidance for the insertion of copper tubes, ensuring the assembly accuracy of copper tubes with evaporator shells and fins, and improving product quality.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention utilizes a parallel operation mode where the evaporator shell is clamped and positioned on one side of the device while the copper tube is pushed and installed on the other side. This greatly improves processing efficiency. Since positioning on one side and tube installation on the other side are performed simultaneously, there is no need to switch between processes as in traditional methods. In traditional processing, switching from the positioning process to the tube installation process may require equipment adjustments and recalibration, which consumes additional time. This device avoids the time loss caused by these process switching, further improving processing efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the push plate of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the tamping rod of this utility model;

[0021] Figure 4This is an exploded structural diagram of the pipe trench of this utility model;

[0022] Explanation of key symbols:

[0023] 1. Workbench; 2. Clamping slot; 3. Clamping plate; 4. Evaporator shell; 5. Fins; 6. Slot plate; 7. Positioning frame one; 8. Positioning frame two; 9. Copper pipe; 10. Push plate; 11. Tamping rod; 12. Hydraulic telescopic rod; 13. Positive and negative threaded rod; 14. Auxiliary handle; 15. Extension plate; 16. Limiting slot; 17. Pipe slot. Detailed Implementation

[0024] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] Example:

[0026] Please combine Figure 1-4 This embodiment of a dual-station finned evaporator processing device includes a worktable 1. A clamping groove 2 is formed on the upper surface of the worktable 1. Clamping plates 3 are slidably connected to both sides of the clamping groove 2. An evaporator shell 4 is disposed on the upper surface of the worktable 1, and fins 5 are disposed inside the evaporator shell 4. A slotted plate 6 is fixedly connected to the upper surface of the worktable 1. A positioning frame 1 7 and a positioning frame 2 8 are slidably connected to both sides of the slotted plate 6, respectively. Several copper tubes 9 are disposed inside the positioning frame 1 7 and the positioning frame 2 8. A push plate 10 is slidably connected inside the slotted plate 6, and the surface of the push plate 10... Several tamping rods 11 are fixedly connected, and hydraulic telescopic rods 12 are fixedly connected to the surface of the push plate 10. First, clamping plates 3 are slidably connected to both sides of the clamping groove 2 on the workbench 1, and the evaporator shell 4 is placed in the middle of the two clamping plates 3. By rotating the positive and negative threaded rods 13, the clamping plates 3 can clamp and position the evaporator shell 4 with the help of the auxiliary handle 14. This ensures that the fins 5 inside the evaporator shell 4 will not shake or shift during processing. Then, positioning frames 1 7 and 2 8 are respectively set on both sides of the slot plate 6, and several copper tubes 9 are placed inside the positioning frames 1 7 and 2 8. The push plate 10 is slidably connected inside the slot plate 6, and several tamping rods 11 and hydraulic telescopic rods 12 are fixedly connected to the surface of the push plate 10. The hydraulic telescopic rods 12 drive the push plate 10 to slide on the surface of the slot plate 6. When the push plate 10 moves, the tamping rods 11 push the corresponding copper tubes 9 to move towards the fins 5. When the push plate 10 slides to the surface of the positioning frame 7, it pushes the positioning frame 7 to move to the position of the positioning frame 8. When the positioning frame 8 moves to the side of the slot plate 6, the tamping rod 11 completely inserts the copper tube 9 into the slot 17 opened on the surface of the evaporator shell 4 and the fins 5.

[0027] The evaporator shell 4 is located in the middle of the two clamping plates 3, and the tamping rod 11 is in contact with the copper tube 9. The evaporator shell 4 is located in the middle of the two clamping plates 3, which allows the clamping plates 3 to better clamp and position it. The tamping rod 11 is in contact with the copper tube 9, which ensures that the tamping rod 11 can effectively push the copper tube 9.

[0028] The clamping plate 3 is equipped with a positive and negative threaded rod 13 inside. The positive and negative threaded rod 13 is rotatably connected to the inner wall of the clamping groove 2. When the positive and negative threaded rod 13 is rotated, due to its special thread structure, the clamping plate 3 can slide relative to or opposite to each other in the clamping groove 2, thereby realizing the clamping or releasing operation of the evaporator shell 4.

[0029] An auxiliary handle 14 is fixedly connected to the surface of the positive and negative threaded rod 13. The operator drives the positive and negative threaded rod 13 to rotate by rotating the auxiliary handle 14.

[0030] An extension plate 15 is fixedly connected to the upper surface of the groove plate 6, and a hydraulic telescopic rod 12 is fixedly connected to the surface of the extension plate 15.

[0031] A limiting groove 16 is provided on the surface of the groove plate 6, and the positioning frame 1 7, the positioning frame 2 8 and the push plate 10 are all slidably connected to the inside of the limiting groove 16.

[0032] The surfaces of the evaporator shell 4 and the fins 5 are provided with several grooves 17 that are compatible with the copper tube 9. When the tamping rod 11 pushes the copper tube 9, the copper tube 9 is inserted into the groove 17 along the set direction.

[0033] The implementation principle of a dual-station finned evaporator processing device in this application embodiment is as follows: First, the operator places the evaporator shell 4 in the middle of the clamping groove 2 on the upper surface of the workbench 1. Clamping plates 3 are slidably connected to both sides of the clamping groove 2. Then, the operator rotates the positive and negative threaded rods 13. The rotation of the positive and negative threaded rods 13 causes the clamping plates 3 to slide relative to or opposite to each other within the clamping groove 2 through their special thread structure. Since an auxiliary handle 14 is fixedly connected to the surface of the positive and negative threaded rods 13, the operator can drive the positive and negative threaded rods 13 to rotate by rotating the auxiliary handle 14. When the clamping plates 3 slide relative to each other, they clamp and position the evaporator shell 4. This ensures that the fins 5 inside the evaporator shell 4 will not shake or shift during processing. Then, several copper tubes 9 are placed inside the positioning frame 1 7 and the positioning frame 2 8. The operator activates the hydraulic telescopic rod 12, which drives the push plate 10 to slide on the surface of the slot plate 6. The push plate 10, the positioning frame 1 7, and the positioning frame 2 8 are all slidably connected to the limiting groove 16 opened on the surface of the slot plate 6. When the push plate 10 moves, the tamping rod 11 pushes the corresponding copper tube 9 to move towards the fins 5. As the push plate 10 continues to slide, when the push plate 10 slides to the surface of the positioning frame 1 7, it will push the positioning frame 1 7 to the position of the positioning frame 2 8. When the positioning frame 2 8 moves to the side of the slot plate 6, the tamping rod 11 completely inserts the copper tube 9 into the tube groove 17 opened on the surface of the evaporator shell 4 and the fins 5 that is compatible with the copper tube 9.

[0034] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A two-station fin evaporator processing apparatus, characterized by, Including the workbench (1), the upper surface of the workbench (1) is provided with clamping groove (2), both sides of the clamping groove (2) are slidably connected with the clamping plate (3), the upper surface of the workbench (1) is provided with the evaporator shell (4), the inside of the evaporator shell (4) is provided with the fin (5), the upper surface of the workbench (1) is fixedly connected with the groove plate (6), both sides of the groove plate (6) are slidably connected with the positioning frame one (7) and the positioning frame two (8) respectively, the inside of the positioning frame one (7) and the positioning frame two (8) is provided with a plurality of copper pipes (9), the inside of the groove plate (6) is slidably connected with the push plate (10), the surface of the push plate (10) is fixedly connected with a plurality of tamping rods (11), the surface of the push plate (10) is fixedly connected with the hydraulic telescopic rod (12).

2. A two-station fin evaporator processing apparatus as claimed in claim 1, wherein: The evaporator shell (4) is located in the middle of the two clamping plates (3), the tamping rod (11) is in contact with the copper pipe (9).

3. A two-station fin evaporator processing apparatus as claimed in claim 1 or 2, characterized in that: The inside of the clamping plate (3) is provided with a positive and negative toothed rod (13), the positive and negative toothed rod (13) is rotatably connected to the inner wall of the clamping groove (2).

4. A two-station fin evaporator processing apparatus as claimed in claim 3, wherein: The surface of the positive and negative toothed rod (13) is fixedly connected with the auxiliary handle (14).

5. A two-station fin evaporator processing apparatus as claimed in claim 1, wherein: The upper surface of the groove plate (6) is fixedly connected with the extension plate (15), the hydraulic telescopic rod (12) is fixedly connected to the surface of the extension plate (15).

6. A two-station fin evaporator processing apparatus as claimed in claim 1, wherein: The surface of the groove plate (6) is provided with a limiting groove (16), the positioning frame one (7), the positioning frame two (8) and the push plate (10) are slidably connected in the inside of the limiting groove (16).

7. A two-station fin evaporator processing apparatus as defined in claim 1, wherein: The surface of the evaporator shell (4) and the fin (5) is provided with a plurality of pipe grooves (17) matched with the copper pipe (9).

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