Portable end part plug-in mounting type air chamber mounting structure

Abstract

The utility model relates to a portable end portion plug-in type air chamber installation structure which comprises an air chamber and a radiator side plate, the upper end of the air chamber is connected with the radiator side plate through a bolt, the lower end of the air chamber is fixedly connected with a protruding plate extending downwards, the protruding plate is connected with the radiator side plate through a clamping shaft and clamping hole assembly, and the protruding plate is fixedly connected with the radiator side plate. The clamping shaft and clamping hole assembly comprises a supporting plate fixedly connected to the side plate of the radiator, an insertion space allowing the protruding plate to be inserted is formed between the supporting plate and the side plate of the radiator, a positioning column is fixedly connected to the protruding plate and is a circular column, and a supporting plate clamping groove allowing the positioning column to be inserted from top to bottom is formed in the supporting plate. The clamping shaft and clamping hole assembly can further comprise a clamping shaft fixedly connected to the side plate of the radiator, the protruding plate is provided with a protruding plate clamping groove which is matched with the clamping shaft and provided with a lower opening, and an end check ring is arranged at the end of the clamping shaft. Compared with a traditional pure bolt connection mode, bolt connection and plug-in installation are matched, operation is easy and convenient, and production efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling modules, in particular to a convenient end-insertion type air chamber installation structure. Background Art

[0002] The cooling module on the car is generally composed of a radiator and an intercooler. The intercooler consists of air chambers at the left and right ends and a core in the middle. The traditional air chamber is connected to the radiator side panel by bolts. Generally, a bolt is installed at the upper and lower ends of the air chamber. Four bolts tightly connect the intercooler to the radiator. When the whole vehicle is running, the stress cannot be dispersed, and it is very easy to deform under force. An air wrench is required to tighten the bolts, which is complicated to operate and has low production efficiency. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides a convenient end-insertion type air chamber installation structure.

[0004] The utility model is realized through the following technical scheme, providing a convenient end-plug-in air chamber installation structure, including an air chamber and a radiator side plate, wherein the upper end of the air chamber is connected to the radiator side plate by bolts, and the lower end of the air chamber is fixedly connected with a convex plate extending downward, and the convex plate is connected to the radiator side plate by a clamping shaft and clamping hole assembly.

[0005] In this solution, the upper end of the air chamber is connected to the radiator side plate by bolts, and the convex plate at the lower end of the air chamber is connected to the radiator side plate by a clamping shaft and clamping hole assembly, and the connection is convenient and quick.

[0006] As an optimization, the clamping shaft clamping hole assembly includes a support plate fixedly connected to the radiator side plate, an insertion space for inserting the convex plate is formed between the support plate and the radiator side plate, a positioning column is fixedly connected to the convex plate, and a support plate clamping groove for inserting the positioning column from top to bottom is opened on the support plate. In this solution, the convex plate is inserted into the insertion space between the support plate and the radiator side plate, and the positioning column is inserted into the support plate clamping groove of the support plate. The convex plate and the insertion space limit the forward and backward movement of the lower end of the air chamber, and the positioning column and the support plate clamping groove limit the left and right movement of the lower end of the air chamber, thereby realizing the cooperation between the air chamber and the radiator side plate.

[0007] As an optimization, the positioning column is a circular column. In this solution, the positioning column is a circular column, which is convenient for the positioning column to enter the support plate slot on the one hand, and the cylindrical shape avoids stress concentration on the other hand.

[0008] As an optimization, the bottom of the support plate slot is an arc surface and is adapted to the positioning column. In this solution, the bottom of the support plate slot is an arc surface to avoid stress concentration and prevent the support plate slot from cracking. At the same time, it is adapted to the positioning column, fits tightly, and has a good positioning effect.

[0009] As an optimization, the depth of the support plate slot is 2-4 times the diameter of the positioning column. In this solution, the depth of the support plate slot is limited to prevent the positioning column from falling out.

[0010] As an optimization, the support plate includes a connection portion welded to the radiator side plate, a vertical portion extending from the upper end of the connection portion in a direction away from the radiator side plate, and a bent portion extending upward from the vertical portion, an insertion space is formed between the bent portion and the radiator side plate, and the support plate slot is arranged on the bent portion. The support plate in this solution is a bent plate, an insertion space is formed between the bent portion and the radiator side plate, and the support plate is welded to the radiator side plate.

[0011] As an optimization, the support plate card slot is provided with one and is located in the middle of the support plate.

[0012] As an optimization, the clamping shaft clamping hole assembly includes a clamping shaft fixed to the radiator side plate, the convex plate is provided with a convex plate clamping groove adapted to the clamping shaft and open downward, and the end of the clamping shaft is provided with an end retaining ring. The convex plate clamping groove in this solution is clamped downward on the clamping shaft, and the end retaining ring can prevent the convex plate from falling outward.

[0013] As an optimization, the radiator side plate is bolted with an upper connecting plate, and the upper end of the air chamber is connected to the upper connecting plate by bolts. In this solution, the upper end of the air chamber is connected to the radiator side plate by the upper connecting plate.

[0014] As an optimization, a connecting threaded hole is opened at the upper end of the air chamber. In this solution, the connecting threaded hole is convenient for bolt connection with the upper connecting plate, and the bolts are easy to install.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a convenient end-plug-in air chamber installation structure, the convex plate at the lower end of the air chamber is inserted into the support plate, and the positioning column cooperates with the support plate slot of the support plate, which not only plays a role in positioning and fixing, but also can well disperse the stress. The plug-in cooperation is simple to operate and has high production efficiency compared to the bolt connection method. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0017] Figure 2 For this utility model Figure 1 Enlarged view of part A in the middle;

[0018] Figure 3 It is a side view of embodiment 1 of the utility model;

[0019] Figure 4 It is a front view of embodiment 1 of the utility model;

[0020] Figure 5This is a schematic diagram of the structure of the air chamber of Example 1 of the utility model;

[0021] Figure 6 It is a side view of the air chamber of Example 1 of the utility model;

[0022] Figure 7 This is a schematic structural diagram of a support plate according to Embodiment 1 of the present utility model;

[0023] Figure 8 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0024] Fig. 9 For this utility model Figure 8 Enlarged view of middle part B;

[0025] Fig.10 For this utility model Fig. 9 Cross-sectional view of the middle clamping shaft;

[0026] As shown in the figure:

[0027] 1. Radiator side plate, 2. Air chamber, 3. Upper connecting plate, 4. Connecting threaded hole, 5. Protruding plate, 6. Positioning column, 7. Support plate, 71. Connecting part, 72. Vertical part, 73. Bending part, 8. Support plate slot, 9. Protruding plate slot, 10. Clamping shaft, 11. End retaining ring. DETAILED DESCRIPTION

[0028] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0029] Embodiment 1:

[0030] like Figures 1 to 10 As shown, the utility model is a convenient end-insertion air chamber installation structure, comprising an air chamber 2 and a radiator side plate 1, wherein the air chamber 2 and the radiator side plate 1 are both vertically long strips, and the air chamber 2 is installed in front of the radiator side plate 1.

[0031] The upper end of the air chamber 2 is connected to the radiator side plate 1 by bolts. Specifically, the radiator side plate 1 is bolted with an upper connecting plate 3, which is a flat plate and is fixed to the outer side of the radiator side plate 1 by three bolts.

[0032] The upper end of the air chamber 2 is connected to the upper connecting plate 3 by bolts. The upper connecting plate 3 is attached to the outer side of the air chamber 2, and a connecting threaded hole 4 is opened at the upper end of the air chamber 2. There is one connecting threaded hole 4, so a bolt is passed through the upper connecting plate 3 and fastened in the connecting threaded hole 4, thereby realizing the bolt connection between the two.

[0033] A downwardly extending convex plate 5 is fixedly connected to the lower end of the air chamber 2. The convex plate 5 is a flat plate and fits with the front end surface of the radiator side plate 1. The convex plate 5 is connected to the radiator side plate 1 through a clamping shaft clamping hole assembly.

[0034] The clamping shaft clamping hole assembly comprises a support plate 7 fixedly connected to the radiator side plate 1, and an insertion space for inserting the convex plate 5 is formed between the support plate 7 and the radiator side plate 1. Figure 2 , 7 As shown, the support plate 7 includes a connection portion 71 welded to the radiator side plate 1, a vertical portion 72 extending from the upper end of the connection portion 71 in a direction away from the radiator side plate 1, and a bent portion 73 extending upward from the vertical portion 72. An insertion space is formed between the bent portion 73 and the radiator side plate 1, so the insertion space is open at the top, which facilitates the convex plate 5 to be inserted into the insertion space from top to bottom. The thickness of the insertion space is equal to the thickness of the convex plate 5, thereby limiting the forward and backward movement of the convex plate 5.

[0035] A positioning column 6 is fixedly connected to the convex plate 5 . The positioning column 6 is a round column, that is, a cylindrical column, and is fixed to the front end surface of the convex plate 5 .

[0036] The support plate 7 is provided with a support plate slot 8 for accommodating the positioning column 6 to be inserted from top to bottom, and the support plate slot 8 is arranged on the bending portion 73. One support plate slot 8 is provided and is located in the middle of the support plate 7.

[0037] The bottom of the support plate slot 8 is an arc surface and is adapted to the positioning column 6. The depth of the support plate slot 8 is 2-4 times the diameter of the positioning column 6.

[0038] The installation method of the utility model: during installation, the upper end of the radiator side plate 1 is connected to the upper connecting plate 3 by bolts, and the upper end of the air chamber 2 is connected to the upper connecting plate 3 by a bolt to achieve the connection of the upper end of the air chamber.

[0039] The convex plate 5 at the lower end of the air chamber is inserted into the insertion space between the support plate 7 and the radiator side plate 1, and the positioning column 6 is inserted into the support plate slot 8 of the support plate 7. The convex plate 5 and the insertion space limit the forward and backward movement of the lower end of the air chamber, and the positioning column 6 and the support plate slot 8 limit the left and right movement of the lower end of the air chamber, thereby realizing the coordination between the air chamber 2 and the radiator side plate 1.

[0040] Embodiment 2:

[0041] like Figure 8-10As shown, in this embodiment, the clamping shaft clamping hole assembly includes a clamping shaft 10 fixedly connected to the radiator side plate 1, the clamping shaft 10 is a round shaft and is perpendicular to the radiator side plate 1, the convex plate 5 is provided with a convex plate clamping groove 9 adapted to the clamping shaft 10 and open at the bottom, the width of the convex plate clamping groove 9 is the same as the diameter of the clamping shaft 10, and an end retaining ring 11 is provided at the end of the clamping shaft 10. The diameter of the end retaining ring 11 is larger than the diameter of the clamping shaft 10. The convex plate clamping groove 9 is clamped downward on the clamping shaft 10, and the end retaining ring 11 can prevent the convex plate 5 from slipping outward.

[0042] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A convenient end-insertion air chamber installation structure, comprising an air chamber (2) and a radiator side plate (1), characterized in that: The upper end of the air chamber (2) is connected to the radiator side plate (1) via bolts, and the lower end of the air chamber (2) is fixedly connected to a convex plate (5) extending downward, and the convex plate (5) is connected to the radiator side plate (1) via a clamping shaft and clamping hole assembly.

2. A convenient end-insertion air chamber installation structure according to claim 1, characterized in that: The shaft clamping hole assembly comprises a support plate (7) fixedly connected to the radiator side plate (1), an insertion space for accommodating the convex plate (5) to be inserted is formed between the support plate (7) and the radiator side plate (1), a positioning column (6) is fixedly connected to the convex plate (5), and a support plate clamping groove (8) for accommodating the positioning column (6) to be inserted from top to bottom is formed on the support plate (7).

3. A convenient end-insertion air chamber installation structure according to claim 2, characterized in that: The positioning column (6) is a circular column.

4. A convenient end-insertion air chamber installation structure according to claim 2, characterized in that: The bottom of the support plate slot (8) is an arc surface and is adapted to fit the positioning column (6).

5. The portable end-insertion air chamber installation structure according to claim 2, characterized in that: The depth of the support plate slot (8) is 2-4 times the diameter of the positioning column (6).

6. The portable end-insertion air chamber installation structure according to claim 2, characterized in that: The support plate (7) comprises a connecting portion (71) welded to the radiator side plate (1), a vertical portion (72) extending from the upper end of the connecting portion (71) in a direction away from the radiator side plate (1), and a bent portion (73) extending upward from the vertical portion (72), an insertion space being formed between the bent portion (73) and the radiator side plate (1), and the support plate slot (8) being arranged on the bent portion (73).

7. The portable end-insertion air chamber installation structure according to claim 2, characterized in that: The support plate slot (8) is provided with one and is located in the middle of the support plate (7).

8. The portable end-insertion air chamber installation structure according to claim 1, characterized in that: The clamping shaft clamping hole assembly comprises a clamping shaft (10) fixedly connected to the radiator side plate (1), the convex plate (5) is provided with a convex plate clamping groove (9) adapted to the clamping shaft (10) and open at the bottom, and the end of the clamping shaft (10) is provided with an end retaining ring (11).

9. A convenient end-insertion air chamber installation structure according to any one of claims 1 to 8, characterized in that: An upper connecting plate (3) is bolted to the radiator side plate (1), and the upper end of the air chamber (2) is connected to the upper connecting plate (3) via bolts.

10. A convenient end-insertion air chamber installation structure according to claim 9, characterized in that: A connecting threaded hole (4) is formed at the upper end of the air chamber (2).

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