Automobile water pump with sealing clamping groove structure

Abstract

The automobile water pump with the sealing clamping groove structure comprises a water pump body, water pipes are fixedly connected to a water inlet and a water outlet of the water pump body, and connecting pipes are arranged on the sides, away from the water pump body, of the two water pipes. Inner threaded rings are fixedly connected to the sides, close to the water pipes, of the two connecting pipes, first threaded layers are arranged on the inner walls of the two water pipes, and the outer walls of the two inner threaded rings are in threaded connection with the corresponding first threaded layers. According to the automobile water pump, the water pipe and the connecting pipe are in threaded connection, the insertion ring can enter the annular groove, the sealing performance of the connection of the water pipe and the connecting pipe is further enhanced, meanwhile, during threaded connection, the water pipe and the connecting pipe can be rapidly aligned, and the situation of thread slipping during connection is avoided; and after installation, the water pipe and the connecting pipe can be connected more firmly, and the automobile water pump can be installed on an automobile more stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile water pump, especially a kind of automobile water pump with sealing slot structure. BACKGROUND

[0002] With the continuous development of automobile industry, the performance and reliability of automobile are more and more concerned. In the cooling system of automobile, automobile water pump plays a vital role. It is responsible for circulating coolant to keep engine working at a suitable temperature.

[0003] However, the existing automobile water pump often has some problems when connecting with water pipe. On the one hand, the sealing of traditional connection mode is insufficient, and cooling liquid leakage may occur, which not only affects the cooling effect of engine, but also may cause damage to other parts of automobile. On the other hand, when connecting water pipe, it is difficult to align quickly, and installation problems such as slip may occur, resulting in low installation efficiency, and the fastening of connection needs to be improved, which affects the stable installation of automobile water pump on automobile.

[0004] Therefore, it is necessary to design an automobile water pump with sealing slot structure to solve the above problems. SUMMARY

[0005] The utility model aims at solving the shortcomings in prior art, and provides an automobile water pump with sealing slot structure. The automobile water pump is connected with the connecting pipe through thread connection, the insertion ring enters the annular groove, the sealing of the connection between the water pipe and the connecting pipe is further enhanced, the water pipe and the connecting pipe can be quickly aligned during thread connection, the slip during connection is avoided, the connection between the water pipe and the connecting pipe is more fastened after installation, and the automobile water pump can be more stably installed on the automobile.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An automobile water pump with sealing slot structure comprises a water pump body, a water inlet and a water outlet of the water pump body are fixedly connected with water pipes, a connecting pipe is arranged on the side of each water pipe away from the water pump body, an internal thread ring is fixedly connected to the side of each connecting pipe close to the water pipe, a first thread layer is arranged on the inner wall of each water pipe, the outer wall of each internal thread ring is threadedly connected with the corresponding first thread layer, an annular groove is arranged on the side of each water pipe away from the water pump body, and an insertion ring is fixedly connected to the side of each connecting pipe close to the water pipe.

[0008] Preferably, a sealing ring is arranged in each annular groove.

[0009] Preferably, a mounting plate is fixedly connected to the lower end of the water pump body, and a plurality of reinforcing ribs are fixedly connected to the upper end of the mounting plate. The reinforcing ribs are fixedly connected to the side wall of the water pump body, and a plurality of mounting holes are provided on the mounting plate.

[0010] Preferably, the multiple reinforcing ribs are distributed in a ring array.

[0011] Preferably, the outer walls of both water pipes are provided with grooves, each groove is provided with a rotating ring, each rotating ring is provided with multiple through holes, the outer wall of the connecting pipe is fixedly connected with a fixing ring, and the side of the fixing ring near the water pipe is fixedly connected with multiple positioning rods.

[0012] Preferably, each of the plurality of positioning rods is provided with a second thread layer, and each of the second thread layers is threaded with a nut.

[0013] Compared with existing technologies, the advantages of this device are:

[0014] 1. Compared with the existing technology, by setting the insertion ring and sealing ring, when the water pipe and connecting pipe are connected, the insertion ring will tightly squeeze the sealing ring in the annular groove, thereby sealing the connection between the connecting pipe and the water pipe and preventing coolant leakage.

[0015] 2. Compared with the existing technology, by setting up positioning rods and through-holes, when connecting water pipes and connecting pipes, multiple positioning rods only need to be passed through the through-holes to align the internal thread ring with the water pipe, thereby avoiding the situation of stripping the thread when installing the connecting pipe, improving the installation efficiency of the pipes on the water pump body, and at the same time avoiding the situation where stripping the thread causes wear of the first thread layer, affecting the sealing performance.

[0016] 3. Compared with existing technologies, the installation of the mounting plate and multiple reinforcing ribs allows the water pump body to be installed simply by mounting the mounting plate onto the vehicle, increasing the stability of the water pump body after installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an automotive water pump with a sealing groove structure proposed in this utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the connecting pipe;

[0019] Figure 3 This is a schematic diagram of the structure of a car water pump hose.

[0020] In the figure: 1 mounting plate, 2 water pump body, 3 reinforcing ribs, 4 mounting holes, 5 water pipes, 6 connecting pipes, 7 fixing rings, 8 rotating rings, 9 positioning rods, 10 insertion rings, 11 inner threaded rings, 12 nuts, 13 through holes, 14 annular grooves, 15 sealing rings. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] REFERENCE Figures 1-3 A kind of automobile water pump with sealing slot structure, including water pump body 2, water pump body 2, water inlet and water outlet of water pump body 2 are all fixedly connected with water pipe 5, water pipe 5 is integrally processed with the water inlet or water outlet of water pump body 2, the side of two water pipes 5 away from water pump body 2 is equipped with connecting pipe 6, the side of two connecting pipes 6 close to water pipe 5 is all fixedly connected with inner threaded ring 11, the inner wall of two water pipes 5 is all equipped with first threaded layer, the outer wall of two inner threaded rings 11 is threadedly connected with corresponding first threaded layer, the side of two water pipes 5 away from water pump body 2 is all equipped with annular groove 14, the side of two connecting pipes 6 close to water pipe 5 is all fixedly connected with insertion ring 10, two insertion rings 10 are located at the outer side of corresponding inner threaded ring 11, two annular grooves 14 are all equipped with sealing ring 15, ensure the sealing property after insertion ring 10 enters to annular groove 14.

[0023] Wherein, the lower end of water pump body 2 is fixedly connected with mounting plate 1, the upper end of mounting plate 1 is fixedly connected with multiple reinforcing ribs 3, reinforcing rib 3 is fixedly connected with the side wall of water pump body 2, multiple mounting holes 4 are arranged on mounting plate 1, and multiple reinforcing ribs 3 are arranged in annular array, so as to increase the stability of water pump body 2 after installation.

[0024] Wherein, the outer wall of two water pipes 5 is all equipped with recess, and the recess is annular, each recess is all equipped with rotating ring 8, multiple through holes 13 are arranged on each rotating ring 8, the outer wall of connecting pipe 6 is fixedly connected with fixing ring 7, multiple positioning rods 9 are fixedly connected with the side of fixing ring 7 close to water pipe 5, multiple positioning rods 9 are all equipped with second threaded layer, and nut 12 is threadedly connected with each second threaded layer, so as to further make water pipe 5 and connecting pipe 6 not easy to separate after being connected.

[0025] The utility model discloses a function principle can be set forth through the following operation mode: when installing water pump body 2 on the car, just need to be fixed on the car through bolt with multiple mounting plate 1, then the multiple positioning rod 9 on the corresponding connecting pipe 6 is inserted into the alignment through -opening 13, makes the internal thread ring 11 with the inner wall alignment of water pipe 5, rotating connecting pipe 6, make connecting pipe 6 with water pipe 5 screw connection, when connecting pipe 6 moves to the direction close to water pipe 5, will make the insertion ring 10 enter to annular groove 14, when connecting pipe 6 installs, insertion ring 10 will tightly extrude sealing washer 15 in annular groove 14, to ensure the sealing property after water pipe 5 and connecting pipe 6 connect,

[0026] After water pipe 5 and connecting pipe 6 are connected, multiple nuts 12 are installed on positioning rod 9, further increasing the stability after water pipe 5 and connecting pipe 6 are connected.

[0027] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. An automobile water pump having a sealed pocket structure, comprising a water pump body (2), characterized in that: The water pump body (2), the water inlet and outlet of the water pump body (2) are fixedly connected with water pipes (5), the two water pipes (5) are provided with connecting pipes (6) away from the side of the water pump body (2), the two connecting pipes (6) are fixedly connected with internal thread rings (11) close to the side of the water pipe (5), the inner wall of the two water pipes (5) is provided with a first threaded layer, the outer wall of the two internal thread rings (11) is screwed with the corresponding first threaded layer, the side of the two water pipes (5) away from the water pump body (2) is provided with an annular groove (14), the two connecting pipes (6) are fixedly connected with insertion rings (10) close to the side of the water pipe (5), and the two insertion rings (10) are located on the outer side of the corresponding internal thread ring (11).

2. The water pump with a sealed groove structure for a vehicle according to claim 1, characterized in that: Two sealing rings (15) are arranged in the two annular grooves (14).

3. The water pump with a sealed groove structure for a vehicle according to claim 1, characterized in that: The lower end of the water pump body (2) is fixedly connected with a mounting plate (1), the upper end of the mounting plate (1) is fixedly connected with a plurality of reinforcing ribs (3), the reinforcing ribs (3) are fixedly connected with the side wall of the water pump body (2), and a plurality of mounting holes (4) are arranged on the mounting plate (1).

4. The water pump with a sealed groove structure for a vehicle according to claim 3, characterized in that: The plurality of reinforcing ribs (3) are arranged in a ring array.

5. The water pump with a sealed groove structure for a vehicle according to claim 1, characterized in that: The outer wall of the two water pipes (5) is provided with a groove, and the rotating ring (8) is arranged in each groove.

6. The water pump with a sealed groove structure for a vehicle according to claim 5, characterized in that: The outer wall of the connecting pipe (6) is fixedly connected with a fixed ring (7), and the side of the fixed ring (7) close to the water pipe (5) is fixedly connected with a plurality of positioning rods (9). A second threaded layer is arranged on the plurality of positioning rods (9), and a nut (12) is screwed on each second threaded layer.

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