Automatic frequency conversion heat preservation high-frequency welding equipment
Through the sliders, slide rails, clamping and guiding mechanisms of automatic frequency conversion insulation high-frequency welding equipment, precise butt and synchronous welding of the current collecting pipe and the flat pipe are achieved, which solves the problem of insufficient adaptability of traditional equipment and improves welding accuracy and efficiency.
Patent Information
- Application Number
- CN202422072506.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-26
AI Technical Summary
Traditional welding equipment lacks flexibility and is difficult to adapt to the welding needs of current collecting pipes and flat pipes of different specifications, materials and structures, and the welding accuracy and efficiency are insufficient.
Automatic frequency conversion insulation high-frequency welding equipment is adopted to control the movement of the clamping seat by setting up sliders and slide rails, combining clamping mechanisms and guide mechanisms, precise butt and synchronous welding of the current collecting pipe and the flat pipe are achieved. The power device is used to drive the screw to rotate and adjust the position of the clamping and welding seats, reducing friction to protect the end of the flat pipe.
It improves welding accuracy and efficiency, can adapt to the welding needs of current collecting pipes and flat pipes of different specifications and structures, and ensures consistency and efficiency of welding quality.
Smart Images
Figure CN223160204U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water-cooled plate welding, in particular to an automatic frequency conversion heat preservation high-frequency welding device. Background Technique
[0002] In the fields of new energy vehicles and electronic heat dissipation, as a key heat dissipation component, the manufacturing quality of the water-cooled plate directly affects the performance and service life of the product. Among them, the welding between the manifold and the flat tube in the water-cooled plate is a key link in the manufacturing process, and generally an automatic frequency conversion heat preservation high-frequency welding device is used for welding.
[0003] The device precisely controls various parameters in the welding process through an automatic control system, such as the frequency, power, heating time, etc. of the high-frequency current. According to the preset welding process parameters and the real-time monitored welding state, the high-frequency generator is adjusted in real time to ensure the stability and consistency of the welding quality.
[0004] In the actual welding process, different specifications, materials, and structures of the manifold and flat tube pose different requirements for the welding device. Traditional welding devices often lack sufficient flexibility and are difficult to adapt to diverse welding needs. Content of the Utility Model
[0005] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides an automatic frequency conversion heat preservation high-frequency welding device. By setting a slider and a slide rail, the device can accurately control the butt joint of the manifold and the two ends of the flat tube on the clamping seats on both sides, can adapt to the welding requirements of manifolds and flat tubes with different specifications, materials, and structures, improve the welding precision, and can simultaneously weld the two ends of the flat tube to improve the welding efficiency.
[0006] To achieve the above object, according to an embodiment of the first aspect of the utility model, an automatic frequency conversion heat preservation high-frequency welding device is provided, which includes a welding seat, a welding frame, and a welding torch. Sliders are arranged on both sides of the bottom of the welding seat, and the sliders are slidably arranged on the slide rail. The slide rail is fixedly arranged on the workbench. A manifold is arranged on one side of the welding seat, and the welding frame is arranged on the top of the welding seat. An installation table is arranged on the workbench, and the welding seats are arranged on both sides of the installation table. A flat tube is arranged on the installation table, and the end of the flat tube abuts against the manifold. The welding torch is connected to the welding frame to weld between the manifold and the flat tube. An installation groove is arranged on the installation table, the flat tube is arranged in the installation groove, and a clamping mechanism is arranged in the installation groove to clamp the flat tube.
[0007] As a further solution of the present utility model: The clamping mechanism includes a clamping seat, a power device, a first lead screw, and a clamping plate; a clamping groove is formed in the installation groove, the clamping seat is inserted into the installation table, the power device is arranged on the outer side wall of the clamping seat, the output end of the power device penetrates through the side wall of the clamping seat and is connected to the first lead screw, the first lead screw is rotatably arranged in the clamping seat, a first spacer ring is arranged in the middle of the first lead screw, the thread directions of the first lead screw on both sides of the first spacer ring are opposite, the clamping plates are arranged at both ends of the first spacer ring, one end of the clamping plate is arranged on the first lead screw, and the other end penetrates through the clamping groove to clamp the side wall of the flat tube, and the clamping plate is slidably matched with the clamping groove.
[0008] As a further solution of the present utility model: A guiding mechanism is arranged at the bottom of the welding seat, the guiding mechanism includes a guiding seat, a driving device and a second lead screw, the guiding seat is fixedly arranged on the workbench, the driving device is arranged on the side wall of the guiding seat, and its output end penetrates through the side wall of the guiding seat and is connected to the second lead screw, the second lead screw is rotatably arranged in the guiding seat, a second spacer ring is arranged at the middle position of the second lead screw, and the thread directions of the second lead screw on both sides of the second spacer ring are opposite, a guiding block is arranged at the bottom of the welding seat, and the guiding block is arranged on the second lead screw.
[0009] As a further solution of the present utility model: A positioning groove is formed in the welding seat, an avoidance opening is arranged at the bottom of the positioning groove, the positioning groove is adapted to the manifold, and the avoidance opening avoids the pipeline of the manifold.
[0010] As a further solution of the present utility model: Fillets are arranged on the outer side of the positioning groove.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By arranging the slider and the slide rail, the present utility model can accurately control the docking of the manifold on both sides of the clamping seat with both ends of the flat tube, can meet the welding requirements of manifolds and flat tubes with different specifications, materials and structures, improve the welding accuracy, and can simultaneously weld both ends of the flat tube, improving the welding efficiency.
[0013] 2. By driving the first lead screw to rotate through the power device to drive the clamping plate to move, since the thread directions of the first lead screw on both sides of the first spacer ring are opposite, the clamping plates on both sides can be made to approach or move away from each other, which can be applicable to flat tubes of different sizes, and always keep the clamping position of the flat tube in the middle of the installation groove, improving the docking accuracy of the manifold and the welding accuracy.
[0014] 3. The utility model drives the second lead screw to rotate through the driving device, driving the welding seat to move. Since the thread directions of the lead screws on both sides of the second spacer ring are opposite, the welding seats on both sides can approach or move away from each other, enabling the two ends of the flat tube to be docked with the manifold simultaneously, and improving the welding accuracy.
[0015] 4. By setting the rounded corners, the utility model reduces the friction between the positioning groove and the flat tube when the manifold is docked with the flat tube, protecting the end of the flat tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic three-dimensional structure diagram of an automatic variable-frequency heat-insulated high-frequency welding device.
[0017] Figure 2 It is a schematic installation diagram of the welding seat.
[0018] Figure 3 It is a schematic three-dimensional structure diagram of the clamping mechanism.
[0019] Figure 4 It is a schematic three-dimensional structure diagram of the welding seat.
[0020] Reference numerals in the drawings: 1, welding seat; 11, slider; 12, guide block; 13, positioning groove; 131, rounded corner; 14, avoidance opening; 15, manifold; 2, welding frame; 21, welding torch; 3, workbench; 31, slide rail; 4, mounting table; 41, mounting groove; 42, clamping groove; 43, flat tube; 5, clamping seat; 51, power device; 52, first lead screw; 53, first spacer ring; 54, clamping plate; 6, guide seat; 61, driving device; 62, second lead screw; 63, second spacer ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Such as Figures 1 to 4As shown in the figure, an automatic frequency conversion heat preservation high-frequency welding device includes a welding base 1, a welding frame 2 and a welding torch 21. Sliders 11 are arranged on both sides of the bottom of the welding base 1. The sliders 11 are slidably arranged on the slide rails 31. The slide rails 31 are fixedly arranged on the workbench 3. A manifold 15 is arranged on one side of the welding base 1. The welding frame 2 is arranged on the top of the welding base 1. An installation table 4 is arranged on the workbench 3. The welding bases 1 are arranged on both sides of the installation table 4. A flat tube 43 is arranged on the installation table 4. The end of the flat tube 43 abuts against the manifold 15. The welding torch 21 is connected to the welding frame 2 to weld between the manifold 15 and the flat tube 43. An installation groove 41 is arranged on the installation table 4. The flat tube 43 is arranged in the installation groove 41. A clamping mechanism is arranged in the installation groove 41. The clamping mechanism clamps the flat tube 43.
[0023] By arranging the sliders 11 and the slide rails 31, the butt joint between the manifold 15 on the clamping seats 5 on both sides and the two ends of the flat tube 43 can be accurately controlled, which can meet the welding requirements of manifolds 15 and flat tubes 43 with different specifications, materials and structures, improve the welding precision, and at the same time can weld the two ends of the flat tube 43 synchronously to improve the welding efficiency.
[0024] The clamping mechanism includes a clamping seat 5, a power device 51, a first lead screw 52 and a clamping plate 54. A clamping groove 42 is formed in the installation groove 41. The clamping seat 5 is inserted into the installation table 4. The power device 51 is arranged on the outer side wall of the clamping seat 5. The output end of the power device 51 penetrates the side wall of the clamping seat 5 and is connected to the first lead screw 52. The first lead screw 52 is rotatably arranged in the clamping seat 5. A first spacer ring 53 is arranged in the middle of the first lead screw 52. The thread directions of the first lead screw 52 on both sides of the first spacer ring 53 are opposite. The clamping plates 54 are arranged at both ends of the first spacer ring 53. One end of the clamping plate 54 is arranged on the first lead screw 52, and the other end penetrates the clamping groove 42 to clamp the side wall of the flat tube 43. And the clamping plate 54 is slidably matched with the clamping groove 42.
[0025] By driving the first lead screw 52 to rotate through the power device 51, the clamping plate 54 is driven to move. Since the thread directions of the first lead screw 52 on both sides of the first spacer ring 53 are opposite, the clamping plates 54 on both sides can be made to approach or move away from each other, which can be applicable to flat tubes 43 of different sizes, and always keep the clamping position of the flat tube 43 in the middle of the installation groove 41, improve the butt joint precision of the manifold 15 and improve the welding precision.
[0026] A guiding mechanism is provided at the bottom of the welding seat 1. The guiding mechanism includes a guiding seat 6, a driving device 61, and a second lead screw 62. The guiding seat 6 is fixedly arranged on the workbench 3. The driving device 61 is arranged on the side wall of the guiding seat 6, and its output end penetrates through the side wall of the guiding seat 6 and is connected to the second lead screw 62. The second lead screw 62 is rotatably arranged in the guiding seat 6. A second spacer ring 63 is arranged at the middle position of the second lead screw 62, and the thread directions of the second lead screw 62 on both sides of the second spacer ring 63 are opposite. A guiding block 12 is arranged at the bottom of the welding seat 1, and the guiding block 12 is arranged on the second lead screw 62.
[0027] By driving the second lead screw 62 to rotate through the driving device 61, the welding seat 1 is driven to move. Since the thread directions of the second lead screw 62 on both sides of the second spacer ring 63 are opposite, the two welding seats 1 on both sides can approach or move away from each other, and the two ends of the flat tube 43 can be synchronously docked with the manifold 15, improving the welding accuracy.
[0028] A positioning groove 13 is formed in the welding seat 1. An avoidance opening 14 is arranged at the bottom of the positioning groove 13. The positioning groove 13 is adapted to the manifold 15, and the avoidance opening 14 avoids the pipeline of the manifold 15. A fillet 131 is arranged outside the positioning groove 13.
[0029] By providing the fillet 131, when the manifold 15 is docked with the flat tube 43, the friction between the positioning groove 13 and the flat tube 43 is reduced, and the end of the flat tube 43 is protected.
[0030] The working principle of the present utility model: During work, the clamping mechanism first drives the first lead screw 52 to rotate through the power device 51, drives the clamping plate 54 to slide along the clamping groove 42, and firmly clamps the flat tube 43 in the middle of the installation groove 41. At the same time, under the action of the driving device 61, the guiding mechanism at the bottom of the welding seat 1 adjusts the position of the welding seat 1 by rotating the second lead screw 62, so that the two welding seats 1 on both sides approach or move away synchronously, ensuring the precise docking of the two ends of the flat tube 43 with the manifold 15. During the welding process, the welding torch 21 moves on the welding frame 2 to perform high-frequency welding on the contact surface between the manifold 15 and the flat tube 43.
[0031] The above embodiments are only used to illustrate the technical method of the present utility model rather than to limit it. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present utility model.
Claims
1. An automatic frequency conversion heat preservation high-frequency welding device, comprising a welding base (1), a welding frame (2) and a welding gun (21). Sliders (11) are arranged on both sides of the bottom of the welding base (1), and the sliders (11) are slidably arranged on a slide rail (31). The slide rail (31) is fixedly arranged on a workbench (3). A manifold (15) is arranged on one side of the welding base (1), and the welding frame (2) is arranged on the top of the welding base (1). It is characterized in that An installation table (4) is arranged on the workbench (3). The welding bases (1) are arranged on both sides of the installation table (4). A flat tube (43) is arranged on the installation table (4), and the end of the flat tube (43) abuts against the manifold (15). The welding gun (21) is connected to the welding frame (2) to weld between the manifold (15) and the flat tube (43). An installation groove (41) is arranged on the installation table (4), and the flat tube (43) is arranged in the installation groove (41). A clamping mechanism is arranged in the installation groove (41), and the clamping mechanism clamps the flat tube (43).
2. An automatic frequency conversion heat preservation high-frequency welding device according to claim 1, characterized in that, The clamping mechanism comprises a clamping seat (5), a power device (51), a first lead screw (52) and a clamping plate (54). A clamping groove (42) is formed in the installation groove (41). The clamping seat (5) is inserted into the installation table (4). The power device (51) is arranged on the outer side wall of the clamping seat (5), and the output end of the power device (51) penetrates through the side wall of the clamping seat (5) and is connected to the first lead screw (52). The first lead screw (52) is rotatably arranged in the clamping seat (5). A first spacer ring (53) is arranged in the middle of the first lead screw (52). The thread directions of the first lead screw (52) on both sides of the first spacer ring (53) are opposite. The clamping plates (54) are arranged at both ends of the first spacer ring (53). One end of the clamping plate (54) is arranged on the first lead screw (52), and the other end penetrates through the clamping groove (42) to clamp the side wall of the flat tube (43), and the clamping plate (54) is slidably matched with the clamping groove (42).
3. An automatic frequency conversion heat preservation high-frequency welding device according to claim 2, characterized in that, A guiding mechanism is arranged at the bottom of the welding base (1). The guiding mechanism comprises a guiding seat (6), a driving device (61) and a second lead screw (62). The guiding seat (6) is fixedly arranged on the workbench (3). The driving device (61) is arranged on the side wall of the guiding seat (6), and its output end penetrates through the side wall of the guiding seat (6) and is connected to the second lead screw (62). The second lead screw (62) is rotatably arranged in the guiding seat (6). A second spacer ring (63) is arranged at the middle position of the second lead screw (62), and the thread directions of the second lead screw (62) on both sides of the second spacer ring (63) are opposite. A guiding block (12) is arranged at the bottom of the welding base (1), and the guiding block (12) is arranged on the second lead screw (62).
4. An automatic frequency conversion heat preservation high-frequency welding device according to claim 1, characterized in that, A positioning groove (13) is formed in the welding seat (1), an avoidance opening (14) is arranged at the bottom of the positioning groove (13), the positioning groove (13) is adapted to the manifold pipe (15), and the avoidance opening (14) avoids the pipe of the manifold pipe (15).
5. An automatic frequency conversion heat preservation high-frequency welding device according to claim 4, characterized in that, A fillet (131) is arranged on the outer side of the positioning groove (13).