CN214887338U

CN214887338U - Axial anti-channeling mechanism of automobile water pump

Info

Publication number: CN214887338U
Application number: CN202120608297.5U
Authority: CN
Inventors: 王述学; 程小林
Original assignee: SICHUAN ANYUE YULIANG AUTOMOBILE WATER PUMP CO Ltd
Current assignee: SICHUAN ANYUE YULIANG AUTOMOBILE WATER PUMP CO Ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-26
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses an automobile water pump's axial anti-channeling mechanism, including water pump body and pivot, the water pump body is through gasket and pivot outward appearance wall butt down, this internal table wall fixedly connected with telescopic link of water pump, the vertical end one side fixedly connected with inserted block of telescopic link. The utility model discloses in, inside putting into the water pump body with the lower gasket, press the inserted block, the inserted block receives the extrusion, the spring takes place deformation, this internal table wall of inserted block shrink return water pump, put into the pivot again, put into the gasket in the pivot, it is fixed with the block to go up the gasket top, the inserted block no longer receives the extrusion, the spring drives the inserted block and resets, the inserted block drives and inserts in the post block to the block, can prevent effectively that the pivot from taking place the drunkenness in the axial, water seal department is equipped with the strengthening rib simultaneously, the leakproofness of device has been increased, the life of water pump has been prolonged, and then the result of use of current automobile water pump has been improved.

Description

Axial anti-channeling mechanism of automobile water pump

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to an axial anti-channeling mechanism of automobile water pump.

Background

In the cylinder body of the automobile engine, a plurality of water channels for cooling water circulation are arranged and connected with a radiator arranged at the front part of the automobile through water pipes to form a large water circulation system. A water pump is arranged at the upper water outlet of the engine and is driven by a fan belt to pump hot water out of a water channel of the engine cylinder body and pump cold water in the water channel.

At present, the existing automobile water pump still has shortcomings, and when a shaft connecting bearing in the existing automobile water pump works, axial movement may occur in an inner hole of a water pump body, so that certain potential safety hazards exist, and the using effect of the existing automobile water pump is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the axial anti-shifting mechanism of the automobile water pump is provided.

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

the utility model provides an automobile water pump's axial anti-channeling mechanism, includes water pump body and pivot, the water pump body is through gasket and pivot outward appearance wall butt down, this internal table wall fixedly connected with telescopic link of water pump, the vertical end one side fixedly connected with inserted block of telescopic link, this internal table wall elastic connection of outer table wall of inserted block and water pump, the outer table wall of pivot is through last gasket and inserted block bottom butt, go up gasket top fixedly connected with block, just the outer table wall of inserted block is connected with block outward appearance wall block, water pump body bottom fixedly connected with impeller, be equipped with the water seal between water pump body and the impeller.

As a further description of the above technical solution:

the outer surface wall of the insert block is elastically connected with the inner surface wall of the water pump body through a spring, and the telescopic rod penetrates through the spring.

As a further description of the above technical solution:

the outer surface wall of the inserting block is connected with the outer surface wall of the clamping block in a clamping mode through the inserting column.

As a further description of the above technical solution:

the insert block and the insert column are integrally formed.

As a further description of the above technical solution:

and an anti-corrosion coating is coated on the outer surface wall of the water pump body.

As a further description of the above technical solution:

and the outer surface wall of the water seal is provided with a reinforcing rib.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, during the use, inside putting into the water pump body with the lower gasket, press the inserted block, the inserted block receives the extrusion, the spring takes place deformation, this internal table wall of inserted block shrink return water pump, put into the pivot again, put into the gasket in the pivot, it is fixed with the block to go up the gasket top, the inserted block no longer receives the extrusion, the spring drives the inserted block and resets, the inserted block drives and inserts in the post block to the block, can prevent effectively that the pivot from taking place the drunkenness in the axial, easy operation is convenient, convenient to install and dismantle, water seal department is equipped with the strengthening rib simultaneously, the leakproofness of device has been increased, the life of water pump has been prolonged, and then the result of use of current automobile water pump has been improved.

Drawings

Fig. 1 shows a schematic cross-sectional structure provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a partially enlarged structure at a in fig. 1 according to an embodiment of the present invention;

fig. 3 shows a schematic front view structure diagram provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a rotating shaft; 2. an upper gasket; 3. a water pump body; 4. a lower gasket; 5. an impeller; 6. water sealing; 7. reinforcing ribs; 8. a spring; 9. a telescopic rod; 10. inserting a column; 11. a clamping block; 12. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automobile water pump's axial anti-channeling mechanism, including water pump body 3 and pivot 1, water pump body 3 is through gasket 4 and 1 exterior wall butt of pivot down, table wall fixedly connected with telescopic link 9 in the

water pump body

3, 9 vertical end one side fixedly connected with inserted block 12 of telescopic link, 12 exterior walls of inserted block and 3 interior table wall elastic connection of water pump body, 1 exterior wall of pivot is through last gasket 2 and 12 bottom butts of inserted block, go up 2 top fixedly connected with joint blocks 11 of gasket, and 12 exterior walls of inserted block are connected with 11 exterior wall block joints, 3 bottom fixedly connected with impellers 5 of water pump body, be equipped with water seal 6 between water pump body 3 and the impeller 5.

Specifically, as shown in fig. 2, 12 exterior walls of the insert block pass through spring 8 and water pump body 3 interior wall elastic connection, and telescopic link 9 wears to locate inside spring 8, makes the insert block 12 retract inside water pump body 3 when water pump body 3 is put into in pivot 1, puts into back spring 8 and drives insert block 12 automatic re-setting, and easy operation is convenient, the installation of being convenient for.

Specifically, as shown in fig. 2, the outer wall of the insertion block 12 is connected with the outer wall of the engagement block 11 in a snap-fit manner through the insertion column 10, and the insertion block 12 is engaged with the engagement block 11 to limit the top of the rotating shaft 1, so that the rotating shaft 1 is limited, and axial rotation is avoided.

Specifically, as shown in fig. 2, the insert block 12 and the insert post 10 are integrally formed, so that the stability between the insert block 12 and the insert post 10 is improved, and the cost is saved.

Specifically, as shown in fig. 3, an anticorrosive coating is coated on the outer surface wall of the water pump body 3 to protect the water pump body 3 and prolong the service life of the water pump body 3.

Specifically, as shown in fig. 1, the outer wall of the water seal 6 is provided with a reinforcing rib 7 to enhance the sealing property of the water seal 6.

The working principle is as follows: during the use, put into water pump body 3 inside with lower gasket 4, press inserted block 12, inserted block 12 receives the extrusion, spring 8 takes place to deform, inserted block 12 shrink return water pump body 3 inside surface wall, put into pivot 1 again, put into last gasket 2 in pivot 1, it is fixed with block 11 to go up 2 tops of gasket, inserted block 12 no longer receives the extrusion, spring 8 drives inserted block 12 and resets, inserted block 12 drives and inserts 10 blocks in block 11, can prevent effectively that pivot 1 from taking place the drunkenness in the axial, the operation is simple and convenient, convenient to assemble and disassemble, 6 departments of water seal are equipped with strengthening rib 7 simultaneously, the leakproofness of device has been increased, the life of water pump has been prolonged, and then the result of use of current automobile water pump has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An axial anti-shifting mechanism of an automobile water pump comprises a water pump body (3) and a rotating shaft (1), it is characterized in that the water pump body (3) is abutted against the outer surface wall of the rotating shaft (1) through a lower gasket (4), the inner surface wall of the water pump body (3) is fixedly connected with a telescopic rod (9), one side of the vertical end of the telescopic rod (9) is fixedly connected with an inserting block (12), the outer surface wall of the insert block (12) is elastically connected with the inner surface wall of the water pump body (3), the outer wall of the rotating shaft (1) is abutted against the bottom of the inserting block (12) through the upper gasket (2), the top of the upper gasket (2) is fixedly connected with the clamping block (11), the outer surface wall of the inserting block (12) is connected with the outer surface wall of the clamping block (11) in a clamping way, the water pump is characterized in that an impeller (5) is fixedly connected to the bottom of the water pump body (3), and a water seal (6) is arranged between the water pump body (3) and the impeller (5).

2. The axial anti-shifting mechanism of the automobile water pump as claimed in claim 1, wherein the outer surface wall of the insert block (12) is elastically connected with the inner surface wall of the water pump body (3) through a spring (8), and the expansion link (9) is arranged inside the spring (8) in a penetrating manner.

3. The axial anti-shifting mechanism of the water pump of the automobile as claimed in claim 1, wherein the outer wall of the insertion block (12) is connected with the outer wall of the clamping block (11) in a clamping manner through the insertion column (10).

4. The axial anti-play mechanism of the automobile water pump as claimed in claim 3, wherein the insert block (12) is integrally formed with the insert post (10).

5. The axial anti-shifting mechanism of the water pump of the automobile as claimed in claim 1, characterized in that the outer surface wall of the water pump body (3) is coated with an anti-corrosion coating.

6. The axial anti-shifting mechanism of the automobile water pump as claimed in claim 1, wherein the outer wall of the water seal (6) is provided with a reinforcing rib (7).