CN-224228948-U - Automobile water pump shell with sealing performance

Abstract

The utility model discloses an automobile water pump shell with tightness, which comprises two shells, wherein the outer surface of each shell is connected with a group of connecting plates, one side surface of each connecting plate is provided with a connecting screw hole, the outer part of each connecting plate is provided with a fastening screw, one side of each shell is provided with a sealing component, the sealing component comprises two annular sealing grooves, the outer part of one shell is provided with an annular sealing ring, and the outer surface of each annular sealing ring is connected with an annular sealing pressing plate. This device passes through fastening screw and connects screw looks adaptation, and it can be convenient to connect fixedly two casings to cooperation annular seal groove and ring seal looks adaptation, annular seal clamp plate and casing looks adaptation, annular seal locating plate and casing looks adaptation, locating hole and locating screw all with the locating screw looks adaptation, it can provide three sealing means for the casing, has improved the sealed effect of casing to the at utmost.

Inventors

• Jin Bangrui
• JIN JIZHONG

Assignees

• 江苏真来福汽车零部件科技有限公司

Dates

Publication Date

20260512

Application Date

20250618

Claims (7)

1. 1. The automobile water pump shell with the tightness is characterized by comprising two shells (1), wherein the outer surfaces of the shells (1) are connected with a group of connecting plates (2), one side surface of each connecting plate (2) is provided with a connecting screw hole (3), the outer surface of each connecting plate (2) is provided with a fastening screw (4), one side of each shell (1) is provided with a sealing component (5), each sealing component (5) comprises two annular sealing grooves (501), one outer part of each shell (1) is provided with an annular sealing ring (502), the outer surface of each annular sealing ring (502) is connected with an annular sealing pressing plate (503), the outer surface of each annular sealing pressing plate (503) is connected with an annular sealing positioning plate (504), the outer surface of each annular sealing positioning plate (504) is provided with a group of positioning holes (505), and the outer surface of each shell (1) is provided with a group of positioning screws (506).
2. 2. The automobile water pump shell with sealing performance according to claim 1, wherein one side surface of the shell (1) is connected with two supporting frames (8), and two mounting holes are formed in one side surface of each supporting frame (8).
3. 3. The automobile water pump shell with tightness according to claim 2, wherein the outer surface of each supporting frame (8) is connected with a connecting block (9), and one side surface of each connecting block (9) is connected with one side surface of one shell (1).
4. 4. The automobile water pump shell with tightness according to claim 1 is characterized in that a nameplate (11) is connected to the outer surface of one shell (1), and a mark is engraved on the outer surface of the nameplate (11).
5. 5. The automobile water pump shell with tightness according to claim 1 is characterized in that one side surface of one shell (1) is communicated with a water inlet pipe (7), and one side surface of the other shell (1) is communicated with a water outlet pipe (6).
6. 6. The sealed automotive water pump casing according to claim 1, characterized in that one side of one of the housings (1) is connected with a controller (10), and each of the positioning screw holes (506) is adapted to a positioning screw (507).
7. 7. The automobile water pump shell with tightness according to claim 1, wherein each connecting screw hole (3) is matched with a fastening screw (4), and the annular sealing ring (502) is matched with an annular sealing groove (501).

Description

Automobile water pump shell with sealing performance Technical Field The utility model relates to the technical field of automobile water pumps, in particular to an automobile water pump shell with tightness. Background The automobile water pump is a main component part of an automobile and is mainly used as a driving mechanism for circulating cooling water in an automobile engine, the basic structure of the water pump mainly comprises parts such as a water pump housing, a connecting disc or a belt pulley, a water pump shaft and a bearing or a shaft bearing, a water pump impeller, a sealing device and the like. The sealing structure between two shells of the automobile water pump at present basically adopts a single sealing ring for sealing, the sealing effect of the sealing quality between the two shells is general, the overall sealing performance is poor, the water leakage can be caused when the service time is long, the service life of the water pump is greatly reduced, and therefore, the automobile water pump shell with the sealing performance is provided for solving the problems. Disclosure of utility model The utility model aims to provide an automobile water pump shell with sealing performance, so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an automobile water pump shell with leakproofness, includes two casings, every the surface of casing all is connected with a set of connecting plate, every connecting screw has all been seted up to a side of connecting plate, every the outside of connecting plate all is equipped with fastening screw, one side of casing is equipped with seal assembly, seal assembly includes two annular seal grooves, one the outside of casing is equipped with annular seal, annular seal's surface is connected with annular seal clamp plate, annular seal clamp plate's surface is connected with annular seal locating plate, a set of locating hole has been seted up to annular seal locating plate's surface, every a set of locating screw has all been seted up to the surface of casing, one the outside of casing is equipped with a set of locating screw. In a further embodiment, a side of one of the shells is connected with two support frames, and two mounting holes are formed in a side of each support frame. In a further embodiment, a connecting block is connected to an outer surface of each supporting frame, and a side surface of each connecting block is connected to a side surface of one of the shells. In a further embodiment, a nameplate is connected to the outer surface of one of the shells, and a logo is engraved on the outer surface of the nameplate. In a further embodiment, a side of one of the housings is connected to a water inlet pipe and a side of one of the housings is connected to a water outlet pipe. In a further embodiment, a controller is connected to one side of one of the housings, and each of the positioning screw holes is adapted to a positioning screw. In a further embodiment, each of the connection screw holes is adapted to a fastening screw, and the annular sealing ring is adapted to an annular sealing groove. Compared with the prior art, the utility model has the beneficial effects that: This device is through fastening screw and connection screw looks adaptation, and it can be convenient to connect fixedly two casings to cooperation annular seal groove and ring seal looks adaptation, annular seal clamp plate and casing looks adaptation, annular seal locating plate and casing looks adaptation, locating hole and positioning screw all with the positioning screw looks adaptation, it can provide three sealing means for the casing, has furthest improved the sealed effect of casing, and has increased the life of casing. Drawings Fig. 1 is a schematic perspective view of a housing in an automobile water pump housing with sealing property. Fig. 2 is a side cross-sectional view of a housing in an automotive water pump housing with tightness. Fig. 3 is a rear view of an annular seal retainer plate in an automotive water pump housing having tightness. Fig. 4 is a bottom view of the housing in the automotive water pump housing with tightness. Fig. 5 is a partially enlarged schematic view of the structure of the automobile water pump housing with sealing property at a position a in fig. 4. In the figure, 1, a shell; 2, a connecting plate, 3, a connecting screw hole, 4, a fastening screw, 5, a sealing component, 501, an annular sealing groove, 502, an annular sealing ring, 503, an annular sealing pressing plate, 504, an annular sealing positioning plate, 505, a positioning hole, 506, a positioning screw hole, 507, a positioning screw, 6, a water outlet pipe, 7, a water inlet pipe, 8, a supporting frame, 9, a connecting block, 10, a controller, 11 and a nameplate. Detailed Description In the description of the present utility model, it should be