Workbench of high-frequency welding machine

Abstract

The high-frequency welding machine workbench comprises a rack, a liquid storage tank is arranged on the rack, a liquid storage tank is arranged in the liquid storage tank, the top of the liquid storage tank is open, elastic clamping assemblies are arranged in the liquid storage tank, and the two elastic clamping assemblies distributed oppositely are used for clamping a heat exchanger shell; and the infusion pump is connected with the water tank and the liquid storage tank. The water cooling device is novel in structure, good in water cooling effect, economical and practical, the induction coil is not prone to being burnt, and welding quality of finished products is improved.

Description

Technical Field

[0001] This utility model belongs to the field of welding machine technology, and in particular relates to a high-frequency welding machine workbench. Background Technology

[0002] Unlike other welding machines, high-frequency welding machines are not limited to welding. They can be used for welding various metal materials, as well as for processes such as through-heating, melting, and heat treatment.

[0003] When manufacturing plate heat exchangers, the heat exchanger shell is first fixed on the workbench, and then a high-frequency welding machine is used to weld the heat exchanger shell to the pipeline. A large amount of heat is generated during the welding process. The high temperature can easily burn out the induction coil and also affect the welding quality of the finished product. Currently, manual water spraying is used for cooling, which is inefficient, laborious and inconvenient. Summary of the Invention

[0004] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art, and to provide a high-frequency welding machine workbench with a novel structure, good water cooling effect, economic and practicality, and the induction coil is not easy to burn out, which is conducive to improving the welding quality of finished products.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A high-frequency welding machine workbench includes: a frame, characterized in that: a liquid storage tank is provided on the frame, and a liquid storage tank is provided inside the liquid storage tank. The liquid storage tank is open at the top and has elastic clamping components inside. Two oppositely distributed elastic clamping components are used to clamp the heat exchanger shell; it also includes a water tank and a liquid pump, the liquid pump being connected to the water tank and the liquid storage tank. This workbench has a novel structure, good water cooling effect, is economical and practical, and the induction coil is not easily burned out, which is conducive to improving the welding quality of the finished product.

[0007] Furthermore, the elastic clamping assembly includes a mounting block, a telescopic tube, a spring, and a clamping plate. The telescopic tube and spring are located between the mounting block and the clamping plate, with the spring inside the telescopic tube. The mounting block is fixed to the inner wall of the storage tank. When installing the heat exchanger shell, the clamping plate is first squeezed to compress the spring, creating clamping space. After placing the heat exchanger shell, the clamping plate is released, and the spring generates a rebound force that acts on the clamping plate, causing the clamping plate to adhere to the heat exchanger shell. This bidirectional simultaneous action clamps the heat exchanger shell. The elastic clamping assembly has a novel structure and strong practicality.

[0008] Furthermore, a support frame is installed inside the storage tank, and a pipe joint is installed on the support frame. A first delivery pipe is connected between the pipe joint and the liquid pump, and a second delivery pipe is connected between the pipe joint and the storage tank. The segmented arrangement of the pipeline facilitates smooth cooling water delivery and allows cooling water to be distributed to multiple storage tanks, which is convenient for multi-station operations.

[0009] Furthermore, a first support is provided inside the liquid storage tank, and a first C-shaped clamp is provided on the first support. The first C-shaped clamp is used to clamp the first infusion tube, so that the first infusion tube remains straight and does not sway freely, thus ensuring high stability and preventing the first infusion tube from partially sagging and affecting the delivery of cooling water.

[0010] Furthermore, a second support is provided inside the liquid storage tank, and a second C-shaped clamp is provided on the second support. The second C-shaped clamp is used to clamp the second infusion tube, so that the second infusion tube remains straight and does not sway freely, which ensures high stability and prevents the second infusion tube from sagging off in some areas and affecting the delivery of cooling water.

[0011] Furthermore, the inner bottom surface of the storage tank is provided with a limiting groove that matches the heat exchanger shell. Placing the heat exchanger shell into the limiting groove restricts the horizontal free sliding of the heat exchanger shell. Combined with the clamping action of the elastic clamping assembly, it restricts the vertical movement of the heat exchanger shell, thus limiting and fixing the heat exchanger shell. This ensures high installation stability and prevents the heat exchanger shell from shifting or shaking during welding, which would affect the welding quality.

[0012] Furthermore, an overflow port is provided on the side of the liquid storage tank. When new cooling water is added, the existing cooling water flows out from the overflow port, realizing water exchange and maintaining a certain liquid level in the liquid storage tank, so that the heat exchanger shell is submerged in water, achieving a continuous cooling effect.

[0013] Furthermore, a fixed base is provided inside the storage tank, and the storage tank is fixed to the fixed base with bolts. The fixation is reliable, it can be installed and used immediately, and it is flexible and convenient.

[0014] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0015] 1. When installing the heat exchanger shell, first squeeze the clamping plate to compress the spring, leaving clamping space. Then, place the heat exchanger shell into the limiting groove. Next, release the clamping plate. The spring generates a rebound force on the clamping plate, causing the clamping plate to stick to the heat exchanger shell. The two-way action clamps the heat exchanger shell, restricting its vertical movement. The limiting groove restricts the horizontal free sliding of the heat exchanger shell, thus limiting and fixing the heat exchanger shell. This ensures high installation stability and prevents the heat exchanger shell from shifting or shaking during welding, which would affect the welding quality.

[0016] 2. The pump draws out the cooling water from the water tank and delivers it to the pipe joint through the first delivery pipe. The pipe joint then distributes the water to the second delivery pipe, and finally delivers it to the storage tank. During the welding process, the cooling water cools the heat exchanger shell, thus ensuring the welding quality. The segmented arrangement of the pipeline facilitates the smooth delivery of cooling water and allows the cooling water to be distributed to multiple storage tanks, which is convenient for multi-station operations. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the installation of the heat exchanger shell in this utility model;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 This is a schematic diagram of the liquid storage tank in this utility model;

[0021] Figure 4 This is a schematic diagram of the elastic clamping assembly in this utility model;

[0022] Figure 5 This is a schematic diagram of the support frame in this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the second support in this utility model.

[0024] In the diagram: 1-Frame; 2-Water tank; 3-Liquid pump; 4-Liquid storage tank; 5-Fixed base; 6-Support frame; 7-Liquid storage tank; 8-Pipe connector; 9-First infusion pipe; 10-Second infusion pipe; 11-Heat exchanger shell; 12-Limiting groove; 13-Elastic clamping assembly; 14-Mounting block; 15-Telescopic pipe; 16-Spring; 17-Clamping plate; 18-Overflow port; 19-First bracket; 20-Second bracket; 21-First C-shaped clamping block; 22-Second C-shaped clamping block. Detailed Implementation

[0025] like Figures 1 to 6 As shown, this utility model discloses a high-frequency welding machine workbench, comprising: a frame 1, a water tank 2, and a liquid pump 3. The frame 1 is equipped with a liquid storage tank 4, within which a fixed base 5 and a support frame 6 are provided. A liquid storage tank 7 is bolted to the fixed base 5. The liquid storage tank 7 has an open top, ensuring reliable fixation and allowing for immediate use. The support frame 6 is equipped with a pipe connector 8. A first delivery pipe 9 connects the pipe connector 8 to the liquid pump 3, and a second delivery pipe 10 connects the pipe connector 8 to the liquid storage tank 7.

[0026] The inner bottom surface of the liquid storage tank 7 is provided with a limiting groove 12 that is adapted to the heat exchanger shell 11. The liquid storage tank 7 is symmetrically distributed with elastic clamping components 13. The elastic clamping components 13 include a mounting block 14, a telescopic tube 15, a spring 16 and a clamping plate 17. The telescopic tube 15 and the spring 16 are located between the mounting block 14 and the clamping plate 17. The spring 16 is located inside the telescopic tube 15. The mounting block 14 is fixed on the inner wall of the liquid storage tank 7. The elastic clamping components 13 have a novel structure and strong practicality.

[0027] When installing the heat exchanger shell 11, first squeeze the clamping plate 17 to compress the spring 16, leaving clamping space. Then, place the heat exchanger shell 11 into the limiting groove 12. Next, release the clamping plate 17. The spring 16 generates a rebound force on the clamping plate 17, causing the clamping plate 17 to adhere to the heat exchanger shell 11. The two-way action simultaneously clamps the heat exchanger shell 11, restricting its vertical movement. The limiting groove 12 restricts the heat exchanger shell 11 from sliding freely horizontally, thus limiting and fixing the heat exchanger shell 11. This ensures high installation stability and prevents the heat exchanger shell 11 from shifting or shaking during welding, which would affect the welding quality.

[0028] The pump 3 draws out the cooling water from the water tank 2 and delivers it to the pipe joint 8 through the first delivery pipe 9. The pipe joint 8 then distributes the water to the second delivery pipe 10, and finally delivers it to the storage tank 7. During the welding process, the cooling water cools the heat exchanger shell 11, thus ensuring the welding quality. The segmented arrangement of the pipeline facilitates the smooth delivery of cooling water and allows the cooling water to be distributed to multiple storage tanks 7, which is convenient for multi-station operations.

[0029] An overflow port 18 is provided on the side of the liquid storage tank 7. When new cooling water is added, the existing cooling water flows out from the overflow port 18, realizing water exchange and maintaining a certain liquid level in the liquid storage tank 7, so that the heat exchanger shell 11 is submerged in water, achieving a continuous cooling effect. The overflowing water falls into the liquid storage tank 4 for easy discharge and recycling.

[0030] The liquid storage tank 4 is provided with a first support 19 and a second support 20. The first support 19 is provided with a first C-shaped clamp 21, which is used to clamp the first infusion tube 9, so that the first infusion tube 9 remains straight and does not swing freely, with high stability, and prevents the first infusion tube 9 from sagging in some places and affecting the delivery of cooling water. The second support 20 is provided with a second C-shaped clamp 22, which is used to clamp the second infusion tube 10, so that the second infusion tube 10 remains straight and does not swing freely, with high stability, and prevents the second infusion tube 10 from sagging in some places and affecting the delivery of cooling water.

[0031] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A high-frequency welding machine workbench, comprising: frame, Its features are: The frame is provided with a liquid storage tank, and the liquid storage tank is provided with a liquid storage box. The liquid storage box is open at the top and is provided with an elastic clamping assembly. Two oppositely distributed elastic clamping assemblies are used to clamp the heat exchanger shell. It also includes a water tank and a liquid pump, wherein the liquid pump is connected to the water tank and the storage tank.

2. The high-frequency welding machine workbench according to claim 1, characterized in that: The elastic clamping assembly includes a mounting block, a telescopic tube, a spring, and a clamping plate. The telescopic tube and the spring are located between the mounting block and the clamping plate. The spring is located inside the telescopic tube, and the mounting block is fixed to the inner wall of the liquid storage tank.

3. The high-frequency welding machine workbench according to claim 1, characterized in that: The storage tank is equipped with a support frame, and the support frame is equipped with a pipe joint. A first infusion pipe is connected between the pipe joint and the pump, and a second infusion pipe is connected between the pipe joint and the storage tank.

4. The high-frequency welding machine workbench according to claim 3, characterized in that: The liquid storage tank is provided with a first support, and the first support is provided with a first C-shaped clamp, which is used to clamp the first infusion tube.

5. A high-frequency welding machine workbench according to claim 3, characterized in that: The storage tank is provided with a second support, and the second support is provided with a second C-shaped clamp, which is used to clamp the second infusion tube.

6. A high-frequency welding machine workbench according to claim 1, characterized in that: The inner bottom surface of the liquid storage tank is provided with a limiting groove that is adapted to the heat exchanger shell.

7. A high-frequency welding machine workbench according to claim 1, characterized in that: An overflow port is provided on the side of the liquid storage tank.

8. A high-frequency welding machine workbench according to claim 1, characterized in that: The liquid storage tank is provided with a fixed base, and the liquid storage tank is fixed to the fixed base by bolts.

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