High-efficiency oil cooler welding frame structure
By adding limit columns and other structural components in the middle of the welded frame, the problem of low efficiency in use of traditional brazed frames is solved, and high efficiency and low cost of welding two heat exchangers at the same time is achieved.
Patent Information
- Application Number
- CN202421240757.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-03
AI Technical Summary
Traditional brazing frames are less efficient in use, and two heat exchangers cannot be placed at the same time, resulting in high brazing costs and low production capacity.
By adding limit columns in the middle of the welded frame, a high-efficiency oil-cooler welded frame is designed, which can place two heat exchangers at the same time, and uses structural components such as fin plates, side support plates, bracket support plates, flange support plates and city wall plates to ensure the correct position and stability of the heat exchanger.
It realizes efficient use of brazing frames, and can weld two heat exchangers at the same time, reducing brazing costs, improving production capacity, and improving welding success rate and efficiency.
Smart Images
Figure CN222938340U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of heat exchanger manufacturing processes, and particularly to a structure of a high-efficiency oil cooler welding frame. Background Art
[0002] Brazing is a method for material connection, and welding is achieved through the melting or contact diffusion of the filler metal at the joint. The brazing frame can reduce the deformation and misalignment of the shape and the relative positions of each parent part of the heat exchanger caused by the influence of high temperature during the brazing process. A reasonable frame structure can increase the success rate and efficiency of brazing. The traditional brazing frame corresponds to one heat exchanger, and its utilization rate is low. The utility model provides a structure of a high-efficiency oil cooler welding frame, which can place two heat exchangers simultaneously, improves the utilization rate of the brazing frame, greatly reduces the brazing cost, and improves the production capacity at the same time. Summary of the Invention
[0003] The purpose of the utility model is to provide a structure of a high-efficiency oil cooler welding frame, which realizes the co-placement of two heat exchangers on the same frame by adding a limit post in the middle, plays a limiting role, and improves its utilization rate compared with the traditional brazing frame.
[0004] The utility model is realized through the following technical solutions, including frame side plates, outer cross beams, fin plates, inner cross beam a, limit posts, inner cross beam b, side support plates, handles, support brackets for the frame, flange support plates, and wall plates. Among them, the outer cross beams, inner cross beam a, and inner cross beam b are simultaneously clamped with the frame side plates, fin plates, wall plates, side support plates, support brackets for the frame, and flange support plates.
[0005] Further, the outer cross beams, inner cross beam a, and inner cross beam b are simultaneously clamped with the frame side plates. The four U-shaped grooves on the frame side plates have a groove width of 3 mm, which is the same as the thickness of the four shelf plates. The distribution of the shelf plates in the direction of the frame side plates is the same as the position distribution of the U-shaped grooves. The positions of the four U-shaped grooves are respectively located at 3 / 15, 6 / 15, 9 / 15, and 12 / 15 of the length of the side plates. When the inner and outer cross beams are clamped with the frame side plates, the serrated edges of the shelf plates face upward.
[0006] Further, the outer cross beams, inner cross beam a, and inner cross beam b are simultaneously clamped with the fin plates. The clamping part of the fin plates is an inclined groove bent at 75°. The bent part at the lower end of the fin plate is clamped into the groove. The limit post is a square column with a hollow in the middle, and holes are evenly distributed along the length direction of the limit post. The limit post is placed in the middle of two parallel oil coolers and is used together with the fin plates to limit the height of the oil coolers.
[0007] Further, the outer cross beam, inner cross beam a, and inner cross beam b are simultaneously lapped with the wall panel. It is characterized in that there is an arrow-shaped hole on the outer cross beam, inner cross beam a, and inner cross beam b, the hole angle is 60°, which is consistent with the bending angle of the wall panel. The wall panel is inserted from one side and does not fall off when passing through the outer cross beam, inner cross beam a, and inner cross beam b in sequence; the slot hole of the inserted side support plate is a hole with an inclined angle of 45°, and the side support plate is inserted obliquely and does not fall off when passing through the outer cross beam, inner cross beam a, and inner cross beam b in sequence; the slot holes of the inserted bracket support plate and flange support plate are a "middle" shaped hole, and the size of the hole in the middle of the rectangular hole is the same as the outer shape length and width of the two support plates. The bracket support plate and flange support plate do not fall off when passing through the outer cross beam, inner cross beam a, and inner cross beam b in sequence; Description of the Drawings
[0008] Figure 1 The figure is a schematic diagram of the assembly assembly in the structure of a high-efficiency oil cooler welding frame of the present utility model, including 1 - frame side plate, 2 - outer cross beam, 3 - fin plate, 4 - inner cross beam a, 5 - limit post, 6 - inner cross beam b, 7 - side support plate b, 8 - handle b, 9 - bracket support plate, 10 - flange support plate, 11 - wall panel.
[0009] Figure 2 The figure is a schematic diagram of the structure of a high-efficiency oil cooler welding frame of the present utility model with an oil cooler core, including 1 - frame side plate, 2 - outer cross beam, 3 - fin plate, 4 - inner cross beam a, 5 - limit post, 6 - inner cross beam b, 8 - handle, 9 - bracket support plate, 10 - flange support plate, 12 - oil cooler.
[0010] Figure 3 The figure is a schematic diagram of the structure of the frame side plate in a high-efficiency oil cooler welding frame of the present utility model.
[0011] Figure 4 The figure is a schematic diagram of the structure of the outer cross beam in a high-efficiency oil cooler welding frame of the present utility model.
[0012] Figure 5 The figure is a schematic diagram of the structure of the fin plate in a high-efficiency oil cooler welding frame of the present utility model.
[0013] Figure 6 The figure is a schematic diagram of the structure of the inner cross beam a in a high-efficiency oil cooler welding frame of the present utility model.
[0014] Figure 7 The figure is a schematic diagram of the structure of the limit post in a high-efficiency oil cooler welding frame of the present utility model.
[0015] Figure 8 The figure is a schematic diagram of the structure of the inner cross beam b in a high-efficiency oil cooler welding frame of the present utility model.
[0016] Figure 9 This is a schematic diagram of the structure of the side support plate in a high-efficiency oil cooler welding frame of the present utility model.
[0017] Figure 10 This is a schematic diagram of the structure of the handle in a high-efficiency oil cooler welding frame of the present utility model.
[0018] Figure 11 This is a schematic diagram of the structure of the support plate in a high-efficiency oil cooler welding frame of the present utility model.
[0019] Figure 12 This is a schematic diagram of the structure of the flange support plate in a high-efficiency oil cooler welding frame of the present utility model.
[0020] Figure 13 This is a schematic diagram of the structure of the city wall plate in a high-efficiency oil cooler welding frame of the present utility model. Specific embodiments
[0021] The following will describe in detail the embodiments of the present utility model with reference to the accompanying drawings. These embodiments are based on the technical solutions of the present utility model and provide detailed implementation methods and specific operation processes. However, the protection scope of the present utility model is not limited to the following embodiments. Embodiment
[0022] As shown in the schematic diagram of the assembly assembly in the structure of a high-efficiency oil cooler welding frame of the present utility model ( Figure 1 ), the schematic diagram of the structure with an oil cooler core in a high-efficiency oil cooler welding frame of the present utility model ( Figure 2 ), the present utility model takes the oil cooler frame assembly process as an embodiment and provides a structure of the frame side plate in a high-efficiency oil cooler welding frame, including 1-frame side plate ( Figure 3 ), 2-outside cross beam ( Figure 4 ), 3-fin plate ( Figure 5 ), 4-inside cross beam a ( Figure 6 ), 5-limit post ( Figure 7 ), 6-inside cross beam b ( Figure 8 ), 7-side support plate ( Figure 9 ), 8-handle ( Figure 10 ), 9-support plate ( Figure 11 ), 10-flange support plate ( Figure 12 ), 11-city wall plate ( Figure 13 ).
[0023] The assembly assembly in the structure of the oil cooler welding frame is as Figure 1As shown in the figure, it mainly consists of two outer crossbeams, and an inner crossbeam a and an inner crossbeam b are arranged in parallel. Then, two frame side plates (1) are passed through the two ends of the inner crossbeam a (4), the inner crossbeam b (6) and the two outer crossbeams, and are fixed by being clamped in the groove structure and then welded. Then, the handle (8) is welded to the ends of the two frame side plates (1).
[0024] After the total base is fixed, the fin plate (3), the side support plate (7), the bracket support plate (9), the flange support plate (10), and the city wall plate (11) are inserted into the groove structures on the two outer crossbeams (2), the inner crossbeam a (4), and the inner crossbeam b (6) in sequence. Among them: the insertion groove for the city wall plate (11) is an arrow-shaped hole on the two outer crossbeams (2), the inner crossbeam a (4), and the inner crossbeam b (6), and the hole angle is 60°, which is consistent with the bending angle of the city wall plate (11). The city wall plate (11) is inserted from one side and does not fall off when passing through the two outer crossbeams (2), the inner crossbeam a (4), and the inner crossbeam b (6) in sequence; the slot hole for inserting the side support plate (7) is a hole with an inclined angle of 45°. The side support plate (7) is inserted obliquely and does not fall off when passing through the two outer crossbeams (2), the inner crossbeam a (4), and the inner crossbeam b (6) in sequence; the slot holes for inserting the bracket support plate (9) and the flange support plate (10) are a "middle"-shaped hole, and the size of the hole in the middle of the rectangular hole is the same as the outer shape length and width of the two support plates. The bracket support plate (9) and the flange support plate (10) do not fall off when passing through the two outer crossbeams (2), the inner crossbeam a (4), and the inner crossbeam b (6) in sequence. After the fin plate (3), the side support plate (7), the bracket support plate (9), the flange support plate (10), and the city wall plate (11) are inserted, they are welded and fixed.
[0025] The following is an example of the structure of a high-efficiency oil cooler welding frame with an oil cooler core. After the oil cooler welding frame is set up, as shown in the structure of the oil cooler welding frame, the assembly unit ( Figure 1 ), first place one oil cooler (12) against one fin plate (3), and then place the limit post (5) on the other side of the oil cooler (12). At this time, the upper side of the oil cooler (12) is limited by the fin plate (3), and the lower side is limited by the limit post (5). Finally, place another identical oil cooler (12) in the position between the limit post (5) and the lower fin plate (3), and finally complete the total assembly as shown in the structure of the high-efficiency oil cooler welding frame with an oil cooler core ( Figure 2 ).
[0026] The above embodiments are only illustrative of the design principles and functions of the present utility model, and are not intended to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.
Claims
1. A structure of a high-efficiency oil cooler welding frame, characterized in that The structure of the high-efficiency oil cooler welding frame includes frame side plates, outer cross beams, fin plates, inner cross beams a, limit columns, inner cross beams b, side support plates, handles, bracket support plates, flange support plates, and wall plates, wherein the outer cross beams, inner cross beams a, and inner cross beams b are simultaneously clamped with the frame side plates, fin plates, wall plates, side support plates, bracket support plates, and flange support plates.
2. The structure of a high-efficiency oil cooler welding frame according to claim 1 is characterized in that The 4 U-shaped grooves on the frame side panels have a groove width of 3mm, the same as the thickness of the four frame plates. The distribution of the frame plates in the direction of the frame side panels is the same as the position distribution of the U-shaped grooves. The four U-shaped grooves are located at 3 / 15, 6 / 15, 9 / 15, and 12 / 15 of the length of the side panels respectively; when the inner and outer crossbeams are clamped with the frame side panels, the serrated edges of the frame plates face upwards.
3. The structure of a high-efficiency oil cooler welding frame according to claim 1 is characterized in that When the outer crossbeam, the inner crossbeam a and the inner crossbeam b are clamped with the fin plate at the same time, the clamping point of the fin plate is an oblique angle groove bent at 75°, and the bent part of the lower end of the fin plate is clamped into the groove; the limit column is a through square column with holes evenly distributed along the length direction of the limit column. The limit column is placed in the center of two parallel oil coolers and is used together with the fin plate to limit the height of the oil cooler.
4. The structure of a high-efficiency oil cooler welding frame according to claim 1 is characterized in that The outer crossbeam, inner crossbeam a and inner crossbeam b are overlapped with the city wall panels at the same time. The arrow-shaped hole on the outer crossbeam, inner crossbeam a and inner crossbeam b has an angle of 60°, which is consistent with the bending angle of the city wall panels. The city wall panels can be inserted from one side and pass through the outer crossbeam, inner crossbeam a and inner crossbeam b in sequence without falling off. The slot hole for inserting the side support plate is a hole inclined at an angle of 45°. The side support plate can be inserted obliquely and pass through the outer crossbeam, inner crossbeam a and inner crossbeam b in sequence without falling off. The slot hole for inserting the bracket support plate and the flange support plate is a "Z"-shaped hole. The size of the hole in the middle of the rectangular hole is consistent with the length and width of the two support plates. The bracket support plate and the flange support plate can be passed through the outer crossbeam, inner crossbeam a and inner crossbeam b in sequence without falling off.