Automobile motor water inlet pipe assembly

Abstract

The utility model discloses an automobile motor water inlet pipe assembly, which belongs to the technical field of automobile manufacturing, is used for automobile manufacturing, and comprises a pipe body, lantern rings are arranged in two ends of the pipe body, the other end of each lantern ring is fixedly connected with a joint, the outer wall of each joint is provided with a threaded groove, and the inner wall of each threaded groove is in threaded connection with a threaded ring. An annular groove is formed in the outer wall of the threaded ring, a rotating ring is arranged in the annular groove, the cross section of the annular groove and the cross section of the rotating ring are both in a T shape, a connecting ring is fixedly connected to the other face of the rotating ring, a plurality of connecting rods are fixedly connected to the other face of the connecting ring, and rotating grooves are formed in the other ends of the connecting rods. The inner wall of the rotating groove is movably connected with a locking block, and a plurality of through holes are formed in the inner wall of the threaded groove. The pipe body and the motor are firmly connected, operation is easy, external tools are not needed, and time and labor are saved.

Description

Technical Field

[0001] This application relates to the technical field of automobile manufacturing, and particularly relates to an inlet water pipe assembly for an automotive motor. Background Art

[0002] Currently, new energy vehicles mainly use electric motors as power. The inlet water pipe is a pipe used to cool the motor components. A large amount of heat is generated when the motor works. If the heat is not dissipated in time, it will affect the normal operation of the motor. The inlet water pipe plays a key role in dissipating heat in the automotive motor to ensure the stable operation of the motor. Therefore, it is necessary to send cooling water into the generator through the inlet water pipe to reduce the internal temperature and maintain normal operation.

[0003] However, the existing inlet water pipe assembly for automotive motors has the following defects: For example, when the inlet water pipe is usually connected to the motor, connectors are respectively connected to both ends of the pipe body in advance, and then the connectors are connected to the flange on the outer wall of the motor through multiple bolts. Since there are multiple holes in the flange, multiple bolts are required for connection, and external tools are needed, resulting in a relatively cumbersome connection process between the inlet water pipe and the motor. Summary of the Invention

[0004] The purpose of this application is to solve the problem that external tools are required for the connection between the inlet water pipe and the motor, and the operation process is cumbersome.

[0005] To achieve the above object, the technical solution adopted in this application is: An inlet water pipe assembly for an automotive motor, including a pipe body. Sleeve rings are arranged inside both ends of the pipe body. The other end of each sleeve ring is fixedly connected to a connector. A threaded groove is formed on the outer wall of the connector. A threaded ring is threadedly connected to the inner wall of the threaded groove. An annular groove is formed on the outer wall of the threaded ring. A rotating ring is arranged inside the annular groove. A connecting ring is fixedly connected to the other side of the rotating ring. The cross-sections of the annular groove and the rotating ring are both T-shaped. A connecting rod is fixedly connected to the other side of the connecting ring, and the number of connecting rods is multiple. Rotating grooves are formed at the other ends of the multiple connecting rods. A locking block is movably connected to the inner wall of each rotating groove. Through holes are formed on the inner wall of the threaded groove, and the number of through holes is multiple.

[0006] As a preference, a motor is arranged on the right side of the pipe body. A flange is fixedly connected to the outer wall of the motor. The other ends of the multiple connecting rods all penetrate through the flange.

[0007] As another preference, a flange sealing groove is formed on the outer wall of the flange. A connector sealing groove is formed on the outer wall of the connector. A sealing ring is installed inside the joint between the flange sealing groove and the connector sealing groove.

[0008] Further preferably, an upper clamp is sleeved on the top of the outer wall of the pipe body, a lower clamp is sleeved on the bottom of the outer wall of the pipe body, the upper clamp and the lower clamp are connected by bolts, and the number of bolts is two.

[0009] Further preferably, a water tank is arranged on the left side of the pipe body, and a flange is fixedly connected to the outer wall of the water tank.

[0010] Further preferably, the plurality of locking blocks are respectively perpendicular to the plurality of connecting rods, and one side outer wall of the plurality of locking blocks is closely attached to the outer wall of the flange.

[0011] Compared with the prior art, the beneficial effects of the present application are as follows:

[0012] (1) When connecting the pipe body to the motor, pass the plurality of connecting rods through the holes opened in the flange connected to the outer wall of the motor respectively. Then, rotate the locking blocks inside the plurality of connecting rods respectively, so that the locking blocks change from the original position parallel to the connecting rods to a state perpendicular to the connecting rods. Then, rotate the threaded ring, and the threaded ring moves away from the flange along the threaded groove. The joint approaches the flange relative to the threaded ring, and finally the joint is attached to the flange, so that one end of the pipe body is connected to the motor. Without the need to rely on external tools, the operation process is convenient and fast. In the prior art, when connecting the water inlet pipe to the motor, usually connect the joints at both ends of the pipe body in advance, and then connect the flange connected to the outer wall of the motor through a plurality of bolts. Since there are multiple holes in the flange, multiple bolts are required for connection, and external tools are needed, resulting in a more cumbersome connection process for the water inlet pipe and the motor. For this water inlet pipe, the connection between the pipe body and the motor is firm, the operation is simple, without the need to rely on external tools, saving time and effort;

[0013] (2) By installing a sealing ring inside the joint and flange mating surface, it prevents water leakage. And the upper clamp and the lower clamp firmly connect the collar and the joint by bolts. At the same time, when the joint fails, the joint and the pipe body are convenient to disassemble and assemble. The water tank is connected to the joint at the other end of the pipe body in the same way, enabling both ends of the pipe body to be connected to the water tank and the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the first perspective of the water inlet pipe assembly for the automotive motor;

[0015] Figure 2 It is a schematic diagram of the pipe body structure of the water inlet pipe assembly for the automotive motor;

[0016] Figure 3 It is a schematic diagram of the flange structure of the water inlet pipe assembly for the automotive motor;

[0017] Figure 4 It is a schematic diagram of the joint structure of the water inlet pipe assembly for the automotive motor;

[0018] Figure 5 Schematic diagram of the connecting rod structure of the inlet water pipe assembly for the automotive motor

[0019] Figure 6 Schematic diagram of the internal structure of the inlet water pipe assembly for the automotive motor

[0020] Figure 7 For the inlet water pipe assembly of the automotive motor Figure 6 Enlarged schematic diagram of structure A

[0021] In the figure: 1, pipe body; 2, collar; 3, joint; 4, thread groove; 5, thread ring; 6, annular groove; 7, rotating ring; 8, connecting ring; 9, connecting rod; 10, rotating groove; 11, locking block; 12, through hole; 13, motor; 14, flange; 15, flange sealing groove; 16, joint sealing groove; 17, sealing ring; 18, upper clamp; 19, lower clamp; 20, bolt; 21, water tank Specific embodiments

[0022] Next, in combination with specific embodiments, the present application will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments

[0023] In the description of the present application, it should be noted that for orientation terms, such as terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated orientation and position relationship are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application

[0024] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence

[0025] The terms "comprising" and "having" in the description and claims of the present application and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices

[0026] Such as Figures 1-7The shown water inlet pipe assembly of an automotive motor includes a pipe body 1. At both ends inside the pipe body 1, there are collar rings 2 provided. The other end of the collar ring 2 is fixedly connected to a joint 3. On the outer wall of the joint 3, there is a threaded groove 4. Threadedly connected to the inner wall of the threaded groove 4 is a threaded ring 5. On the outer wall of the threaded ring 5, there is an annular groove 6. Inside the annular groove 6, there is a rotating ring 7. The cross-sections of both the annular groove 6 and the rotating ring 7 are in a T shape. On the other side of the rotating ring 7, there is a connecting ring 8 fixedly connected. On the other side of the connecting ring 8, there is a connecting rod 9 fixedly connected, and the number of the connecting rods 9 is multiple. At the other ends of the multiple connecting rods 9, there are rotating grooves 10 opened. Inside the rotating grooves 10, there are locking blocks 11 movably connected. The multiple locking blocks 11 are respectively perpendicular to the multiple connecting rods 9. Inside the inner wall of the threaded groove 4, there are through holes 12 opened, and the number of the through holes 12 is multiple. On the right side of the pipe body 1, there is a motor 13. On the outer wall of the motor 13, there is a flange 14 fixedly connected. The other ends of the multiple connecting rods 9 respectively penetrate through the flange 14. On the outer wall of the flange 14, there is a flange sealing groove 15. On the outer wall of the joint 3, there is a joint sealing groove 16. Inside the fitting part of the flange sealing groove 15 and the joint sealing groove 16, there is a sealing ring 17 installed. On the left side of the pipe body 1, there is a water tank 21. On the outer wall of the water tank 21, there is a flange 14 fixedly connected. The outer wall of one side of the multiple locking blocks 11 is in close fit with the outer wall of the flange 14.

[0027] When connecting the pipe body 1 with the motor 13, respectively pass the multiple connecting rods 9 through the holes opened in the flange 14 connected to the outer wall of the motor 13. Subsequently, respectively rotate the locking blocks 11 inside the multiple connecting rods 9, so that the locking blocks 11 change from the original position parallel to the connecting rods 9 to a state perpendicular to the connecting rods 9. Subsequently, rotate the threaded ring 5. The threaded ring 5 moves along the threaded groove 4 in a direction away from the flange 14. The joint 3 approaches the flange 14 relative to the threaded ring 5. Finally, make the joint 3 fit with the flange 14, so that one end of the pipe body 1 is connected to the motor 13. The water tank 21 is connected to the other end of the pipe body 1 in the same way, without the need to rely on external tools, and the operation process is convenient and fast.

[0028] On the top of the outer wall of the pipe body 1, there is an upper clamp 18 sleeved. On the bottom of the outer wall of the pipe body 1, there is a lower clamp 19 sleeved. The upper clamp 18 and the lower clamp 19 are connected by bolts 20, and the number of the bolts 20 is two. When a failure occurs in the joint 3, by disassembling and assembling the bolts 20, the upper clamp 18 and the lower clamp 19 can be separated, and the disassembly and assembly of the joint 3 and the pipe body 1 are convenient.

[0029] Working principle: When connecting the pipe body 1 to the motor 13, pass a plurality of connecting rods 9 through the holes opened in the flange 14 connected to the outer wall of the motor 13 respectively. Subsequently, rotate the locking blocks 11 inside the plurality of connecting rods 9 respectively, so that the locking blocks 11 change from the original position parallel to the connecting rods 9 to a state perpendicular to the connecting rods 9. Then rotate the threaded ring 5, and the threaded ring 5 moves along the threaded groove 4 in a direction away from the flange 14. The joint 3 approaches the flange 14 relative to the threaded ring 5, and finally the joint 3 is fitted to the flange 14, so that one end of the pipe body 1 is connected to the motor 13. The water tank 21 is connected to the joint 3 at the other end of the pipe body 1 in the same way, so that both ends of the pipe body 1 can be connected to the water tank 21 and the motor 13.

[0030] The above describes the basic principle, main features and advantages of the present application. Those skilled in the art of this industry should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An automobile motor water inlet pipe assembly, comprising a pipe body (1), characterized in that: Both ends of the tube body (1) are provided with collars (2), the other end of the collar (2) is fixedly connected to a joint (3), the outer wall of the joint (3) is provided with a thread groove (4), the inner wall of the thread groove (4) is threadedly connected to a thread ring (5), the outer wall of the thread ring (5) is provided with an annular groove (6), a rotating ring (7) is provided inside the annular groove (6), the cross-sections of the annular groove (6) and the rotating ring (7) are both T-shaped, the other side of the rotating ring (7) is fixedly connected to a connecting ring (8), the other side of the connecting ring (8) is fixedly connected to a connecting rod (9), and the number of the connecting rods (9) is plural, the other ends of the plural connecting rods (9) are provided with a rotating groove (10), the inner wall of the rotating groove (10) is movably connected to a locking block (11), and the inner wall of the thread groove (4) is provided with a through hole (12), and the number of the through holes (12) is plural.

2. The automobile motor water inlet pipe assembly according to claim 1, characterized in that: A motor (13) is arranged on the right side of the tube body (1), a flange (14) is fixedly connected to the outer wall of the motor (13), and the other ends of the plurality of connecting rods (9) all pass through the flange (14).

3. The automobile motor water inlet pipe assembly according to claim 2, characterized in that: The outer wall of the flange (14) is provided with a flange sealing groove (15), the outer wall of the joint (3) is provided with a joint sealing groove (16), and a sealing ring (17) is installed inside the joint between the flange sealing groove (15) and the joint sealing groove (16).

4. The automobile motor water inlet pipe assembly according to claim 1, characterized in that: An upper clamp (18) is sleeved on the top of the outer wall of the tube body (1), and a lower clamp (19) is sleeved on the bottom of the outer wall of the tube body (1). The upper clamp (18) and the lower clamp (19) are connected by bolts (20), and the number of bolts (20) is two.

5. The automobile motor water inlet pipe assembly according to claim 1, characterized in that: A water tank (21) is provided on the left side of the pipe body (1), and a flange (14) is fixedly connected to the outer wall of the water tank (21).

6. The automobile motor water inlet pipe assembly according to claim 1, characterized in that: The plurality of locking blocks (11) are respectively perpendicular to the plurality of connecting rods (9), and one side outer wall of the plurality of locking blocks (11) is tightly fitted with the outer wall of the flange (14).

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