CN218719605U

CN218719605U - Oil cooler water pump outlet pipe shutoff frock

Info

Publication number: CN218719605U
Application number: CN202222858141.XU
Authority: CN
Inventors: 张大伟; 刘汉斌; 关跃; 陆勇; 陈小雷; 张飞祥; 李宗洋; 黄军; 赵立延
Original assignee: Anhui Hualing Automobile Co Ltd
Current assignee: Anhui Hanma Engine Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an oil cooler water pump outlet pipe shutoff frock belongs to mouth of pipe shutoff technical field, including the shutoff piece, the bottom of shutoff piece is provided with the installing port, the installing port is suitable for blockking up the mouth of pipe of outlet pipe; the lower supporting block is provided with a U-shaped opening, the U-shaped opening is suitable for abutting against the bottom of the ring opening edge, and the lower supporting block is provided with a lower connecting hole; the upper abutting block is provided with an upper hole, the upper hole is suitable for abutting against the plugging piece, the upper abutting block is provided with an upper connecting hole, and a connecting bolt is suitable for being installed between the upper connecting hole and the lower connecting hole to be locked. The utility model provides a rubber tube shutoff mouth of pipe the problem that wearing and tearing just need often change appear.

Description

Plugging tool for water pump water outlet pipe of oil cooler

Technical Field

The utility model belongs to the technical field of the mouth of pipe shutoff, concretely relates to oil cooler water pump outlet pipe shutoff frock.

Background

After the engine is assembled, a water channel tightness test of the whole engine is required to check whether leaked parts exist or not or whether the parts are not installed in place. The existing plugging tool is sealed by a rubber pipe clamp, the tool is easy to wear and high in replacement frequency, and the sealing test result is influenced due to the risk of air leakage. How to rapidly and conveniently plug the water outlet pipe of the water pump of the engine oil cooler is a problem which needs to be solved urgently.

Patent document CN105135146B mouth of pipe plugging device has solved frequently to change and the not good problem of sealed effect for the mouth of pipe shutoff in the engine, but with this application install in the shutoff of the mouth of pipe department of cooling pump outlet pipe different with the clamping action, it is more convenient in this application to install, especially installs on engine production line and overcomes the operating personnel easily that the installation is hard to solve when the rubber tube is installed, the easy technical problem who wears out of frock.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the inventor reachs through practice and summary the utility model discloses a technical scheme, the utility model discloses an oil cooler water pump outlet pipe shutoff frock, including the outlet pipe, the mouth of pipe department of outlet pipe is provided with the ring mouth limit, include:

the bottom of the plugging piece is provided with a mounting opening, and the mounting opening is suitable for blocking the pipe opening of the water outlet pipe;

the lower supporting block is provided with a U-shaped opening, the U-shaped opening is suitable for abutting against the bottom of the ring opening edge, and the lower supporting block is provided with a lower connecting hole;

the upper abutting block is provided with an upper hole, the upper hole is suitable for abutting against the plugging piece, the upper abutting block is provided with an upper connecting hole, and a connecting bolt is suitable for being installed between the upper connecting hole and the lower connecting hole to be locked.

In a further technical scheme, the plugging piece comprises an upper block part, a middle body part and a bottom block part, wherein the upper block part, the middle body part and the bottom block part are integrally connected, the upper block part is in a prism shape, the middle body part and the bottom block part are both in a cylindrical shape, the outer diameter sizes of the upper block part, the middle body part and the bottom block part are sequentially increased, and the mounting opening is positioned on one side of the bottom block part back to the middle body part.

In a further technical scheme, a rubber column is fixedly installed in the installation port and is suitable for blocking a pipe orifice of the water outlet pipe.

In a further technical scheme, the side surfaces of the lower supporting block and the upper supporting block are L-shaped.

In a further technical scheme, a side position hole is formed in the side face of the upper abutting block, the side position hole is communicated with the upper connecting hole and is a threaded hole, a limiting rod is suitable for being installed in the side position hole, external threads are formed in the limiting rod, and the limiting rod is suitable for limiting the connecting bolt through the side position hole.

In a further technical scheme, a limiting column is arranged at the bottom of the upper abutting block, a limiting hole is formed in the lower abutting block, the limiting hole is matched with the limiting column, an external thread is formed in the bottom end of the limiting column, a butterfly nut is installed on the bottom end of the limiting column, and the butterfly nut is suitable for locking the upper abutting block and the lower abutting block; the limiting holes and the lower connecting holes are distributed on two sides of the pipe orifice of the water outlet pipe.

Compared with the prior art, the utility model discloses can obtain following technological effect:

the utility model discloses a preparation a special shutoff frock of oil cooler water pump outlet pipe, earlier with the rubber post blocking post mouth of pipe in the shutoff piece, can be effective, convenient carry out the shutoff with the pipeline, go up to support the piece and support the piece down and install the accuracy, laborsaving, the high efficiency of having ensured the experimental data of leakproofness from top to bottom at the shutoff piece.

The utility model limits the rotation of the connecting bolt through the lateral installation of the limiting rod; in order to ensure the force balance, the two sides of the pipe orifice of the water outlet pipe are respectively provided with a limiting connecting piece to realize the stress balance effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a cross-sectional view of the embodiment 1 of the present invention installed at the pipe orifice of the water outlet pipe;

FIG. 2 is a view of the structure of the plugging member of the present invention;

fig. 3 is a structural diagram of a lower support block in embodiment 1 of the present invention;

fig. 4 is a structural diagram of the upper abutting block of embodiment 1 of the present invention;

fig. 5 is a structural diagram of an upper abutting block in embodiment 2 of the present invention;

fig. 6 is a top partial sectional view of embodiment 2 of the present invention;

fig. 7 is a structural diagram of an upper abutting block according to embodiment 3 of the present invention;

fig. 8 is a structural diagram of a lower abutting block according to embodiment 3 of the present invention;

fig. 9 is a cross-sectional view of the outlet pipe according to embodiment 3 of the present invention.

In the figure: 1. a water outlet pipe; 2. a ring opening edge; 3. a blocking member; 4. a lower resisting block; 5. an upper resisting block; 6. a connecting bolt; 7. a limiting rod; 8. a butterfly nut; 31. an upper block part; 32. a middle body portion; 33. a bottom block portion; 34. A rubber column; 41. a lower connection hole; 42. a limiting hole; 51. an upper hole; 52. an upper connecting hole; 53. a lateral hole; 54. a limiting column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1 to 4, for the utility model discloses an embodiment, an oil cooler water pump outlet pipe shutoff frock, including outlet pipe 1, outlet pipe 1's mouth of pipe department is provided with ring mouth limit 2, include:

the bottom of the plugging piece 3 is provided with a mounting opening which is suitable for blocking the pipe orifice of the water outlet pipe 1;

the lower abutting block 4 is provided with a U-shaped opening, the U-shaped opening is suitable for abutting against the bottom of the ring opening edge 2, and the lower abutting block 4 is provided with a lower connecting hole 41;

the upper abutting block 5 is provided with an upper position hole 51, the upper position hole 51 is suitable for abutting against the plugging piece 3, the upper abutting block 5 is provided with an upper connecting hole 52, and a connecting bolt 6 is suitable for being installed between the upper connecting hole 52 and the lower connecting hole 41 for locking.

Referring to fig. 2, the blocking piece 3 includes an upper block portion 31, a middle body portion 32 and a bottom block portion 33, the upper block portion 31, the middle body portion 32 and the bottom block portion 33 are integrally connected, the upper block portion 31 is prism-shaped, the middle body portion 32 and the bottom block portion 33 are both cylindrical, the outer diameters of the upper block portion 31, the middle body portion 32 and the bottom block portion 33 are sequentially increased, and the mounting opening is located on a side of the bottom block portion 33 opposite to the middle body portion 32. A rubber column 34 is fixedly arranged in the mounting hole, and the rubber column 34 is suitable for blocking the pipe orifice of the water outlet pipe 1.

The side surfaces of the lower supporting block 4 and the upper supporting block 5 are L-shaped.

Example 2

As shown in fig. 5 and 6, for another embodiment of the present invention, on the basis of example 1, because the fluctuation of the pipe orifice is severe, the connecting bolt 6 is prevented from being separated after long-term use, and the stop lever 7 of the butt is installed to realize the limiting function. The side surface of the upper abutting block 5 is provided with a side hole 53, the side hole 53 is communicated with the upper connecting hole 52 and is a threaded hole, a limiting rod 7 is suitable for being installed in the side hole 53, an external thread is formed in the limiting rod 7, and the limiting rod 7 is suitable for limiting the connecting bolt 6 through the side hole 53.

Example 2

As shown in fig. 7 to 9, for another embodiment of the present invention, on the basis of example 2, in order to keep the balance stress, so that the two sides of the pipe orifice are equally distributed with the limiting components to realize the limiting effect, the bottom of the upper supporting block 5 is provided with a limiting post 54, the lower supporting block 4 is provided with a limiting hole 42, the limiting hole 42 is adapted to the limiting post 54, the bottom of the limiting post 54 is provided with an external thread and is provided with a butterfly nut 8, and the butterfly nut 8 is suitable for locking the upper supporting block 5 and the lower supporting block 4; the limiting holes 42 and the lower connecting holes 41 are distributed on two sides of the pipe orifice of the water outlet pipe 1.

The installation step: the lower supporting block 4 is installed firstly, the U-shaped opening of the lower supporting block 4 can be clamped at the bottom of the ring opening edge 2, the plugging piece 3 is plugged at the pipe opening, the upper supporting block 5 is installed at the rear and connected with the upper connecting hole 52 and the lower connecting hole 41 through bolts, effective connection is achieved, and the limiting column 54 penetrates through the limiting hole 42 and is installed with the butterfly nut 8 for locking when the plugging piece is installed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an oil cooler water pump outlet pipe shutoff frock, includes outlet pipe (1), the mouth of pipe department of outlet pipe (1) is provided with ring mouth limit (2), its characterized in that includes:

the bottom of the plugging piece (3) is provided with a mounting opening, and the mounting opening is suitable for plugging the pipe opening of the water outlet pipe (1);

the lower abutting block (4) is provided with a U-shaped opening, the U-shaped opening is suitable for abutting against the bottom of the ring opening edge (2), and the lower abutting block (4) is provided with a lower connecting hole (41);

the sealing device comprises an upper abutting block (5), wherein an upper hole (51) is formed in the upper abutting block (5), the upper hole (51) is suitable for abutting against the sealing piece (3), an upper connecting hole (52) is formed in the upper abutting block (5), and the upper connecting hole (52) and the lower connecting hole (41) are suitable for being locked by a connecting bolt (6).

2. The oil cooler water pump water outlet pipe plugging tool according to claim 1, characterized in that: the plugging piece (3) comprises an upper block portion (31), a middle body portion (32) and a bottom block portion (33), the upper block portion (31), the middle body portion (32) and the bottom block portion (33) are integrally connected, the upper block portion (31) is in a prism shape, the middle body portion (32) and the bottom block portion (33) are both cylindrical, the outer diameter of the upper block portion (31), the outer diameter of the middle body portion (32) and the outer diameter of the bottom block portion (33) are sequentially increased, and the mounting opening is located on one side, back to the middle body portion (32), of the bottom block portion (33).

3. The oil cooler water pump water outlet pipe plugging tool of claim 2, characterized in that: and a rubber column (34) is fixedly arranged in the mounting hole, and the rubber column (34) is suitable for blocking the pipe orifice of the water outlet pipe (1).

4. The oil cooler water pump water outlet pipe plugging tool according to claim 1, characterized in that: the side surfaces of the lower supporting block (4) and the upper supporting block (5) are L-shaped.

5. The oil cooler water pump water outlet pipe plugging tool according to claim 1, characterized in that: side holes (53) are formed in the side faces of the upper abutting blocks (5), the side holes (53) are communicated with the upper connecting holes (52) and are threaded holes, limiting rods (7) are suitable for being installed in the side holes (53), external threads are formed in the limiting rods (7), and the limiting rods (7) are suitable for limiting connecting bolts (6) through the side holes (53).

6. The oil cooler water pump water outlet pipe plugging tool according to claim 1, characterized in that: a limiting column (54) is arranged at the bottom of the upper abutting block (5), a limiting hole (42) is formed in the lower abutting block (4), the limiting hole (42) is matched with the limiting column (54), an external thread is formed in the bottom end of the limiting column (54), a butterfly nut (8) is installed on the bottom end of the limiting column (54), and the butterfly nut (8) is suitable for locking the upper abutting block (5) and the lower abutting block (4); the limiting hole (42) and the lower connecting hole (41) are distributed on two sides of the pipe orifice of the water outlet pipe (1).