An evaporator tube flaring device

Abstract

The utility model relates to the evaporator pipeline flaring field especially, a kind of evaporator pipeline flaring device.It can be assisted to place evaporator pipeline accurately to flaring device mould, reduce operation complex, improve the evaporator pipeline flaring device of flaring efficiency.A kind of evaporator pipeline flaring device, including base, slide rail and slider etc., base left and right two department upper side are connected with slide rail, slide rail are all connected with slider.The utility model can start high-frequency air rod after pipeline placement is completed, so that connecting frame reciprocating moves up and down, drives knocking hammer to knock on flaring mould, so that pipeline can be completely fallen into flaring mould, reaches the effect that it can be assisted to place evaporator pipeline accurately to flaring device mould, reduce operation complex, improve flaring efficiency.

Description

Technical Field

[0001] This utility model relates to the field of evaporator pipe flaring, and more particularly to an evaporator pipe flaring device. Background Technology

[0002] The core function of evaporator pipe flaring is to achieve a sealed connection between the pipes and joints, while ensuring the flow and stability of the refrigeration system. In the production and processing of evaporators, pipe flaring is a key process, and its flaring quality directly affects the assembly accuracy and sealing performance of the evaporator.

[0003] The existing method for flaring evaporator pipes involves placing the evaporator pipes to be flared in a flaring mold, ensuring the exposed length of the pipe matches the flaring specifications, and then flaring the pipes to a bell mouth using a flaring ejector pin or die. However, when placing the pipes in the flaring mold, it is difficult to place them directly to the bottom of the mold. Operators need to make multiple adjustments before multiple pipes can be accurately placed into the flaring mold. This process is cumbersome, time-consuming, and labor-intensive, resulting in low flaring efficiency and inconvenience.

[0004] Therefore, an evaporator pipe flaring device has been developed that can help accurately place evaporator pipes into the flaring mold, reduce operational complexity, and improve flaring efficiency. Utility Model Content

[0005] To overcome the shortcomings of existing evaporator pipe flaring devices, which are difficult to place directly into the bottom of the flaring mold and require multiple adjustments by operators to accurately place multiple pipes into the mold, resulting in cumbersome, time-consuming, and labor-intensive operations, leading to low flaring efficiency and inconvenience, this utility model provides an evaporator pipe flaring device that can assist in accurately placing evaporator pipes into the flaring mold, reducing operational complexity and improving flaring efficiency.

[0006] The technical solution of this utility model is as follows: an evaporator pipe flaring device, including a base, slide rails, sliders, a platform, a limiting post, a mounting plate, flaring molds, a striking component, and a lubrication component. Slide rails are connected to the upper sides of both the left and right sides of the base, and sliders are connected to the slide rails. A platform is connected to the upper side of the middle part of the base. A limiting post is connected to the lower part of the connecting frame. A mounting plate is connected between the sliders. Multiple flaring molds are connected to the lower side of the mounting plate. A striking component that can assist in the placement of the pipe is provided on the base, and a lubrication component that can lubricate is provided on the slider.

[0007] As a preferred technical solution of this utility model, the flared die head has multiple oil spray nozzles.

[0008] As a preferred technical solution of this utility model, a positioning groove is provided on the platform.

[0009] As a preferred technical solution of this utility model, the striking assembly includes a high-frequency air rod, a connecting frame and striking hammers. Two high-frequency air rods are connected to the upper side of the middle part of the base. A connecting frame is connected between the telescopic ends of the high-frequency air rods. Multiple striking hammers are connected to the lower sides of both the front and rear parts of the connecting frame.

[0010] As a preferred technical solution of this utility model, the striking hammer is made of rubber.

[0011] As a preferred technical solution of this utility model, the lubrication component includes an oil storage tank, a liquid pump and nozzles. The oil storage tank is connected to the upper side of the mounting plate, and nozzles are connected inside the flared die head. Liquid pumps are connected to the nozzles and are connected to the oil storage tank.

[0012] Beneficial effects: After the pipeline is placed, this utility model can activate the high-frequency air rod to make the connecting frame move up and down repeatedly, driving the hammer to strike the flaring mold, so that the pipeline can fall completely into the flaring mold. This achieves the effect of assisting in accurately placing the evaporator pipeline into the flaring mold, reducing the complexity of operation and improving the flaring efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the slide rail and slider components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the structural base and limiting posts of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the liquid pump and nozzle components of this utility model.

[0017] The markings in the diagram are as follows: 1-base, 2-slide rail, 3-slider, 4-stage, 5-high frequency air rod, 6-connecting frame, 7-hammer, 8-limiting post, 9-oil reservoir, 10-mounting plate, 11-flared die head, 12-liquid pump, 13-nozzle. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0019] An evaporator pipe flaring device, such as Figures 1-4As shown, the assembly includes a base 1, slide rails 2, sliders 3, a platform 4, limiting posts 8, a mounting plate 10, flaring mold heads 11, a striking assembly, and a lubrication assembly. Slide rails 2 are connected to the upper sides of both the left and right sides of the base 1, and sliders 3 are connected to the slide rails 2. The platform 4 is connected to the upper middle part of the base 1, and the platform 4 has a positioning groove for easy placement of the flaring mold. Limiting posts 8 are connected to the lower part of the connecting frame 6. The mounting plate 10 is connected between the sliders 3, and multiple flaring mold heads 11 are connected to the lower side of the mounting plate 10. Six oil spray nozzles are opened on the flaring mold head 11. The striking assembly is provided on the base 1, and the lubrication assembly is provided on the sliders 3.

[0020] like Figure 1 and Figure 2 As shown, the striking assembly includes a high-frequency air spring 5, a connecting frame 6, and striking hammers 7. Two high-frequency air springs 5 ​​are connected to the upper middle part of the base 1. The connecting frame 6 is connected between the telescopic ends of the high-frequency air springs 5. Multiple striking hammers 7 are connected to the lower front and rear parts of the connecting frame 6. The striking hammers 7 are made of rubber.

[0021] like Figure 4 As shown, the lubrication assembly includes an oil reservoir 9, a liquid pump 12, and a nozzle 13. The oil reservoir 9 is connected to the upper side of the mounting plate 10. The nozzles 13 are all connected inside the flared die head 11. The liquid pump 12 is connected to each nozzle 13. The liquid pump 12 is connected to the oil reservoir 9.

[0022] When using this invention, first, position the evaporator pipes for flaring. Then, place the flaring mold of the evaporator inside the platform 4, supporting the mold with the limiting post 8. Next, place the pipes to be flared into the positioning slots in the flaring mold. After placement, activate the high-frequency air spring 5, causing the connecting frame 6 to move back and forth, driving the hammer 7 to strike the flaring mold, ensuring the pipes fall completely into the mold. This assists in accurately placing the evaporator pipes into the flaring mold, reducing operational complexity and improving efficiency. The flaring efficiency is achieved by activating slide rail 2 after the pipeline is placed, causing slider 3 to move downwards, so that the flaring die 11 on the connecting plate contacts the pipeline. Then, by activating liquid pump 12, the liquid pump 12 sprays lubricating oil from oil reservoir 9 onto the pipeline opening through nozzle 13. After that, slider 3 is activated again to continue moving downwards, causing the flaring die 11 to press down and flare the pipeline opening into a trumpet shape. Lubrication can prevent the pipeline opening from breaking, thus helping to accurately place the evaporator pipeline into the flaring die, reducing operational complexity and improving flaring efficiency.

[0023] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. An evaporator pipe flaring device, characterized in that: It includes a base (1), a slide rail (2), a slider (3), a platform (4), a limiting post (8), a mounting plate (10), a flared die head (11), a striking component, and a lubrication component. The upper sides of the left and right sides of the base (1) are connected to the slide rail (2), and the slider (3) is connected to the slide rail (2). The upper side of the middle part of the base (1) is connected to the platform (4). The lower part of the connecting frame (6) is connected to the limiting post (8). The slider (3) is connected to the mounting plate (10). The lower side of the mounting plate (10) is connected to multiple flared dies (11). The base (1) is provided with a striking component that can assist in the placement of pipelines, and the slider (3) is provided with a lubrication component that can lubricate.

2. The evaporator pipe flaring device as described in claim 1, characterized in that: The flared die head (11) has multiple oil spray ports.

3. The evaporator pipe flaring device as described in claim 1, characterized in that: The stage (4) is equipped with a positioning groove.

4. The evaporator pipe flaring device as described in claim 1, characterized in that: The striking assembly includes a high-frequency air spring (5), a connecting frame (6), and striking hammers (7). Two high-frequency air springs (5) are connected to the upper middle part of the base (1). A connecting frame (6) is connected between the telescopic ends of the high-frequency air springs (5). Multiple striking hammers (7) are connected to the lower front and rear parts of the connecting frame (6).

5. The evaporator pipe flaring device as described in claim 4, characterized in that: The striking hammer (7) is made of rubber.

6. The evaporator pipe flaring device as described in claim 1, characterized in that: The lubrication assembly includes an oil reservoir (9), a liquid pump (12), and a nozzle (13). The oil reservoir (9) is connected to the upper side of the mounting plate (10). The nozzle (13) is connected to the inside of the flared die head (11). The liquid pump (12) is connected to the nozzle (13). The liquid pump (12) is connected to the oil reservoir (9).

Images