Localizable sealing washer and radiator water chamber press-fitting structure

Abstract

The utility model relates to the technical field of radiators, and provides a locatable sealing washer and a radiator water chamber press-fitting structure, the locatable sealing washer comprises a connecting frame and a fixed frame, and further comprises a moving block, a moving pipe, a first buffer spring, a fixed rod, a moving plate, a second buffer spring, a first supporting piece, an auxiliary roller and a blocking piece, the moving block is slidably connected into the fixing frame, the moving pipe is slidably connected into the moving block, a first buffer spring is installed on the outer side face of the moving pipe, the outer end of the fixing rod is installed in the moving block, the moving plate is installed on the upper surface of the moving pipe, and a first supporting piece is slidably connected into the moving plate. Second buffer springs are installed on the lower surfaces of the first supporting pieces, the auxiliary rollers are rotationally connected into the moving plates, and the blocking pieces are installed on the outer side faces of the moving plates. By means of the technical scheme, the problem that in the prior art, a sealing gasket is difficult to unfold after entering the water chamber press-fitting structure is solved.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, specifically to a positionable sealing gasket and a radiator water chamber press-fit structure. Background Technology

[0002] The car radiator consists of three parts: the inlet chamber, the outlet chamber, and the radiator core. It is installed on the crossbeam of the frame in front of the engine. The coolant flows inside the radiator core, and the air passes through the outside of the radiator. The hot coolant cools down by dissipating heat to the air, and the cold air warms up by absorbing the heat dissipated by the coolant. During the assembly process, sealing gaskets are used to press and seal the water chamber and the main fins.

[0003] The existing radiator water chamber press-fit structure installs a sealing gasket between the water chamber and the main plate to seal the connection. However, the sealing gasket is prone to bending during placement, which can easily cause gaps between the water chamber and the main plate.

[0004] The aforementioned radiator water chamber press-fit structure has a problem where the sealing gasket cannot be fully expanded after entering the water chamber press-fit structure, resulting in the sealing gasket not being able to fill the sealing groove, which makes the cooling water prone to leakage. Therefore, we propose a positionable sealing gasket and radiator water chamber press-fit structure. Utility Model Content

[0005] This utility model proposes a positionable sealing gasket and radiator water chamber press-fit structure to solve the problem in the prior art where the sealing gasket is difficult to unfold after entering the water chamber press-fit structure.

[0006] The technical solution of this utility model is as follows: a positionable sealing gasket, including a connecting frame and a fixing frame, and further comprising:

[0007] The movable block is slidably connected within the fixed frame, and the movable tube is slidably connected within the movable block. A first buffer spring is installed on the outer side of the movable tube. The rebound of the first buffer spring causes the movable tube to move outward and reset. The outer end of the fixed rod is installed inside the movable block. The movable plate is installed on the upper surface of the movable tube. A first support plate is slidably connected inside the movable plate to support the sealing strip placed on the upper surface of the first support plate. A second buffer spring is installed on the lower surface of the first support plate. The auxiliary roller is rotatably connected within the movable plate, and the blocking plate is installed on the outer side of the movable plate.

[0008] As a preferred embodiment of the positionable sealing gasket of this utility model, in order to facilitate the operator to fix the sealing strip through the internal components of the device, a fixing block is installed inside the fixing frame, a plug-in rod is inserted inside the fixing block, and an auxiliary plate is installed at the top of the plug-in rod.

[0009] As a preferred embodiment of the positionable sealing gasket of this utility model, in order to facilitate the operator to remove the supporting components after placing the sealing strip, a third buffer spring is installed on the inner wall of the bottom of the auxiliary plate, and a second support plate is slidably connected inside the auxiliary plate.

[0010] In a preferred embodiment of the positionable sealing gasket of this utility model, in order to enable the second support plate to return to its original position after being withdrawn, the top end of the third buffer spring is installed on the lower surface of the second support plate.

[0011] In a preferred embodiment of the positionable sealing gasket of this utility model, in order to facilitate the movement of the moving tube along the fixed rod, the outer end of the first buffer spring is installed inside the moving block, and the outer surface of the fixed rod penetrates through the interior of the moving tube.

[0012] In a preferred embodiment of the positionable sealing gasket of this utility model, in order to prevent the first support plate from being stuck by the sealing strip during the movement, the outer surface of the fixing rod passes through the first buffer spring, and the bottom end of the second buffer spring is installed on the inner wall of the bottom of the moving plate.

[0013] It should also be noted that the press-fit structure of the radiator water chamber includes the positionable sealing gasket described in any of the above-mentioned solutions.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] In this invention, by manipulating the moving block to move to the right along the fixed frame, the auxiliary roller rolls along the sealing strip. The movement of the moving block to the right drives the moving plate to move to the right, straightening the edge of the sealing strip. This prevents bending of the sealing strip during placement by the operator and reduces the impact of bending of the sealing strip on the operator's normal sealing.

[0016] In this invention, the plug rod is inserted into the fixing block by manipulating the auxiliary plate, so that the second support piece moves to the predetermined position. This makes it easier for the operator to position the installation positions of both ends of the sealing strip, preventing positional deviation during the fixing of the sealing strip and improving the efficiency of the operator in assembling the sealing strip. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the radiator structure of this utility model;

[0019] Figure 2This is a schematic diagram of the sealing assembly structure of this utility model;

[0020] Figure 3 This is a vertical sectional view of the fixing component structure of this utility model;

[0021] Figure 4 This is an exploded view of the mobile component structure of this utility model.

[0022] In the diagram: 1. Connecting frame; 2. Fixing frame; 3. Upper cover; 4. Liquid flow pipe; 5. Heat sink; 6. Sealing strip; 7. Moving block; 8. Moving tube; 9. First buffer spring; 10. Fixing rod; 11. Moving plate; 12. Second buffer spring; 13. First support plate; 14. Auxiliary roller; 15. Blocking plate; 16. Fixing block; 17. Connecting rod; 18. Auxiliary plate; 19. Third buffer spring; 20. Second support plate. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] like Figures 1-4 As shown, this embodiment proposes a positionable sealing gasket, including a connecting frame 1 and a fixing frame 2, and also includes a moving block 7, a moving tube 8, a first buffer spring 9, a fixing rod 10, a moving plate 11, a second buffer spring 12, a first support plate 13, an auxiliary roller 14, and a blocking plate 15;

[0025] like Figure 4 As shown, the movable block 7 is slidably connected to the fixed frame 2, and the movable tube 8 is slidably connected to the movable block 7. A first buffer spring 9 is installed on the outer side of the movable tube 8. The outer end of the first buffer spring 9 is installed inside the movable block 7. The outer end of the fixed rod 10 is installed inside the movable block 7. The outer surface of the fixed rod 10 passes through the interior of the movable tube 8. The movable plate 11 is moved inward to drive the movable tube 8 to move inward. The movable tube 8 moves inward along the outer surface of the fixed rod 10, which stretches the first buffer spring 9 inward, so that the first buffer spring 9 stores energy for the reset movable plate 11. The outer surface of the fixed rod 10 passes through the first buffer spring 9.

[0026] The movable plate 11 is installed on the upper surface of the movable tube 8. The first support plate 13 is slidably connected inside the movable plate 11. The first support plate 13 is pressed down by the operator to send the sealing strip 6 into the fixed frame 2. The lower surface of the first support plate 13 is equipped with a second buffer spring 12, which makes it easier for the second buffer spring 12 to rebound and reset the first support plate 13. The bottom end of the second buffer spring 12 is installed on the bottom inner wall of the movable plate 11.

[0027] like Figure 4 As shown, the auxiliary roller 14 is rotatably connected inside the moving plate 11 to prevent the moving plate 11 from rubbing against the sealing strip 6 during movement. The blocking plate 15 is installed on the outer side of the moving plate 11 to prevent the sealing strip 6 from slipping off during the operation of the operator pushing the moving plate 11.

[0028] A fixing block 16 is installed inside the fixing frame 2. A plug-in rod 17 is inserted through the fixing block 16. An auxiliary plate 18 is installed at the top of the plug-in rod 17. By manipulating the auxiliary plate 18, the plug-in rod 17 is inserted into the fixing block 16, so that the operator can disassemble and assemble the auxiliary plate 18. A third buffer spring 19 is installed on the bottom inner wall of the auxiliary plate 18. A second support plate 20 is slidably connected inside the auxiliary plate 18. The second support plate 20 is pressed down like the first support plate 13, so that the second support plate 20 compresses the second buffer spring 12 and places the sealing strip 6. The top of the third buffer spring 19 is installed on the lower surface of the second support plate 20.

[0029] It should also be noted that the press-fit structure of the radiator water chamber includes the positionable sealing gasket described in any of the above solutions.

[0030] In this embodiment, an upper cover 3 is provided directly above the connecting frame 1, such as... Figure 1 As shown, the upper surface of the upper cover 3 has a connecting hole, and the inside of the connecting frame 1 has a liquid flow pipe 4. The coolant passes through the liquid flow pipe 4 to transfer heat to the surface of the heat sink 5, and then the heat on the heat sink 5 is carried away by the outside air. The heat sink 5 is installed on the outer surface of the liquid flow pipe 4, and the upper surface of the connecting frame 1 is slidably connected to a sealing strip 6.

[0031] In this embodiment, as Figure 3As shown, the auxiliary plate 18 is operated to insert the plug rod 17 into the fixed block 16. The moving block 7 is moved to the left along the fixed frame 2, so that the moving block 7 moves to the initial position. The sealing strip 6 is placed on the upper surface of the second support plate 20, so that the front and rear sides of the sealing strip 6 are placed on the upper surface of the first support plate 13. The moving plate 11 is operated to move to the right, which drives the moving tube 8 to move to the right. The moving tube 8 moves to the right, which drives the fixed rod 10 to move to the right. The fixed rod 10 moves to the right, which drives the moving block 7 to move to the right along the fixed frame 2. The moving plate 11 moves to the right, which drives the first support plate 13 to move to the right. A support plate 13 moves to the right, causing the auxiliary roller 14 to roll along the inside of the sealing strip 6, unfolding the sealing strip 6. After the moving plate 11 moves to the placement position, the operator presses down on the first support plate 13 and the second support plate 20. The first support plate 13 moves downward along the moving plate 11, compressing the second buffer spring 12. The second support plate 20 moves downward along the inside of the auxiliary plate 18, compressing the third buffer spring 19, causing the sealing strip 6 to enter the fixed frame 2. At the same time, as... Figure 4 As shown, the movable plate 11 is moved inward, causing the movable tube 8 to move inward. The movable tube 8 moves inward along the fixed rod 10, stretching the first buffer spring 9 and pulling the first support piece 13 out from the lower surface of the sealing strip 6. After the second buffer spring 12 rebounds, the first support piece 13 is reset. The movable plate 11 is released, causing the first buffer spring 9 to rebound and drive the movable tube 8 outward, pulling the movable plate 11 back to its original position. The auxiliary plate 18 is operated to pull the plug rod 17 out from the fixed block 16, and the second support piece 20 is pulled out from the lower surface of the sealing strip 6. The third buffer spring 19 rebounds and resets the second support piece 20. Then, the upper cover 3 is fixed to the upper surface of the fixed frame 2, allowing the movable plate 11 and the blocking piece 15 to enter the upper cover 3, completing the assembly.

[0032] It should be noted that, as Figure 2 As shown, the fixed frame 2 has a placement groove inside, and the sealing strip 6 is placed inside the placement groove. The fixed frame 2 also has an auxiliary groove. The size of the auxiliary groove is adapted to the size of the first support piece 13 and the second support piece 20. When placing the sealing strip 6, the first support piece 13 and the second support piece 20 need to enter the auxiliary groove to place the sealing strip 6 in the placement groove. The lower surface of the upper cover 3 has a fixing groove. The size of the fixing groove is adapted to the size of the blocking piece 15 and the moving plate 11. After the upper cover 3 is covered, the moving plate 11 and the blocking piece 15 slide into the fixing groove. Before this, the auxiliary plate 18 needs to be removed. The connecting hole on the upper surface of the upper cover 3 is for connecting to the external circulation pump.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positionable sealing gasket, comprising a connecting frame (1) and a fixing frame (2), characterized in that, Also includes: A movable block (7) is slidably connected within the fixed frame (2); A movable tube (8) is slidably connected inside the movable block (7), and a first buffer spring (9) is installed on the outer side of the movable tube (8). A fixing rod (10) is installed inside the moving block (7) at its outer end. A movable plate (11) is mounted on the upper surface of the movable tube (8). A first support plate (13) is slidably connected inside the movable plate (11). A second buffer spring (12) is mounted on the lower surface of the first support plate (13). An auxiliary roller (14) is rotatably connected inside the movable plate (11); A blocking plate (15) is installed on the outer side of the movable plate (11).

2. The positionable sealing gasket according to claim 1, characterized in that, A fixing block (16) is installed inside the fixing frame (2), and a plug rod (17) is inserted inside the fixing block (16). An auxiliary plate (18) is installed at the top of the plug rod (17).

3. The positionable sealing gasket according to claim 2, characterized in that, A third buffer spring (19) is installed on the bottom inner wall of the auxiliary plate (18), and a second support plate (20) is slidably connected inside the auxiliary plate (18).

4. The positionable sealing gasket according to claim 3, characterized in that, The top end of the third buffer spring (19) is mounted on the lower surface of the second support plate (20).

5. The positionable sealing gasket according to claim 1, characterized in that, The outer end of the first buffer spring (9) is installed inside the moving block (7), and the outer surface of the fixed rod (10) penetrates the interior of the moving tube (8).

6. The positionable sealing gasket according to claim 1, characterized in that, The outer surface of the fixed rod (10) passes through the first buffer spring (9), and the bottom end of the second buffer spring (12) is installed on the bottom inner wall of the moving plate (11).

7. A press-fit structure for a radiator water chamber, characterized in that, The press-fit structure of the radiator water chamber includes the positionable sealing gasket as described in any one of claims 1-6.

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