CN220096453U

CN220096453U - Steering booster pump support

Info

Publication number: CN220096453U
Application number: CN202320938614.9U
Authority: CN
Inventors: 董帮国; 杨华钦
Original assignee: Ruian Deyuan Auto Parts Co ltd
Current assignee: Ruian Deyuan Auto Parts Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-11-28
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a steering booster pump support, which relates to the technical field of supports and comprises a support body and a fixing hole, wherein the fixing hole and the support body are integrally formed, a connecting pipe is fixedly arranged on one side, located outside the fixing hole, of the outer portion of the support body, an external thread is integrally formed on the outer portion of the connecting pipe, a protective cover is mounted on the outer portion of the external thread through threaded fit, a threaded inner groove is formed in the protective cover, located outside the external thread, and is matched with the external thread, an inner cavity is formed in the protective cover, an annular clamping groove is formed in the inner cavity, the annular clamping groove and the protective cover are integrally formed, and a nylon ring is mounted in the annular clamping groove. According to the utility model, the protective sealing structure is additionally arranged outside the fixing hole, so that the function of protecting the screw thread structure of the fixing bolt from damage caused by dust particles is achieved.

Description

Steering booster pump support

Technical Field

The utility model relates to the technical field of brackets, in particular to a steering booster pump bracket.

Background

An automotive booster pump refers to a component that contributes to the improvement and stabilization of automotive performance. The steering system mainly assists a driver to adjust the direction of the automobile, and the automobile is provided with a booster pump, and mainly comprises a steering booster pump and a brake vacuum booster pump. The steering assistance mainly assists a driver to adjust the direction of the automobile, and reduces the strength of the steering wheel for the driver. Of course, power steering plays a role in safety and economy of driving of automobiles.

The mounting of the steering assist pump is performed using a bracket, which is called a steering assist pump bracket. For example, chinese patent (automotive power steering pump mounting bracket) with prior art publication No. CN 214240968U: comprises a first plate body which is arranged on an engine; the second plate body is vertically and fixedly connected to the first plate body; the third plate body is vertically and fixedly connected to the first plate body and is parallel to the second plate body; the second plate body and the third plate body are positioned on the same side of the first plate body, a mounting groove is formed between the second plate body and the third plate body, a steering pump mounting bolt through hole is formed in the second plate body, an opening bushing is sleeved in the steering pump mounting bolt through hole in an interference mode, and an internal threaded connection blind hole matched with the steering pump mounting bolt through hole is formed in the third plate body.

The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: in the process of using the existing support, the connection between the existing support and a vehicle body and the connection between the existing support and a steering booster pump are performed in a bolt connection mode, however, the threaded structure of the bolt is exposed in the air, dust particles are attached to the inside of the threads after long-time use, and the dust particles damage the threaded structure when the bolt is detached, so that the phenomenon of damaging the bolt is avoided.

Disclosure of Invention

The utility model mainly aims to provide a steering booster pump bracket which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a steering assist pump support, includes support body and fixed orifices, fixed orifices and support body integrated into one piece, the support body outside is located the outside one side of fixed orifices and is fixedly provided with the connecting pipe, the outside integrated into one piece of connecting pipe is provided with the external screw thread, the protective cover is installed through screw-thread fit to the outside of external screw thread, the inside outside that is located the external screw thread of protective cover is provided with screw-thread inner groove, and screw-thread inner groove and external screw thread looks adaptation, the inside of protective cover is provided with the inner chamber, the inside of inner chamber is provided with annular draw-in groove, and annular draw-in groove and protective cover integrated into one piece, the internally mounted of annular draw-in groove has the nylon circle.

Preferably, one end outside the protective cover is provided with a hexagonal block, and the hexagonal block is welded and fixed with the protective cover.

Preferably, a first sealing ring is arranged on one side, close to the bracket body, of the outer portion of the protective cover, and the first sealing ring is fixedly connected with the protective cover.

Preferably, the outer side of the support body, which is positioned outside the fixing hole and away from the connecting pipe, is provided with an outer fixing ring, and the outer fixing ring is welded and fixed with the support body.

Preferably, an external fixing groove is formed in one side of the outer portion of the external fixing ring, the external fixing groove and the external fixing ring are integrally formed, a second sealing ring is mounted in the external fixing groove, and the second sealing ring is fixedly connected with the external fixing groove.

Preferably, the upper and lower sides of the inside of the support body are provided with installation adjusting grooves, and the installation adjusting grooves and the support body are integrally formed.

Compared with the prior art, the utility model has the following beneficial effects:

1. install steering assist pump or other parts in the outside one side of support body outside fixed orifices, screw out from the connecting pipe after passing the fixed orifices with the bolt afterwards, install the nut in the outside of the inside bolt of connecting pipe afterwards, reset the shield lid again, nylon circle and the outside contact of bolt in the inside annular draw-in groove of shield lid, thereby play the spacing effect to the bolt, the inside first sealing washer of shield lid improves the leakproofness with the outer wall contact of support body, thereby prevent that dust particle from getting into the bolt outside and causing the injury to it, the outside problem that is caused the helicitic texture damage by dust particle adhesion of its fixing bolt's helicitic texture when having solved current steering assist pump support in the background art and using.

2. When the head of the bolt is screwed outside the outer fixing ring, the head of the bolt is bonded with the second sealing ring and causes acting force extrusion on the second sealing ring, and the second sealing ring is stressed and deformed to fill up a gap between the head of the bolt and the outer fixing ring, so that the sealing effect is achieved.

Drawings

FIG. 1 is a front view of the overall structure of a steering assist pump bracket of the present utility model;

FIG. 2 is a side cross-sectional view of the overall structure of a steering assist pump bracket of the present utility model;

FIG. 3 is an enlarged view of a portion of the steering pump bracket of FIG. 2 at area A in accordance with the present utility model;

fig. 4 is a perspective view showing a state in which a protective cover of a steering pump bracket is separated from a bracket body.

In the figure: 1. a bracket body; 2. a fixing hole; 3. a connecting pipe; 4. a protective cover; 5. hexagonal blocks; 6. an inner cavity; 7. an annular clamping groove; 8. nylon rings; 9. a threaded inner groove; 10. an outer fixing ring; 11. an outer fixing groove; 12. a second seal ring; 13. installing an adjusting groove; 14. an external thread; 15. a first seal ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a steering pump support comprises a support body 1 and a fixing hole 2, wherein the fixing hole 2 and the support body 1 are integrally formed, a connecting pipe 3 is fixedly arranged on one side, outside the fixing hole 2, of the support body 1, external threads 14 are integrally formed on the outer side of the connecting pipe 3, a protective cover 4 is installed on the outer side of the external threads 14 through threaded fit, a threaded inner groove 9 is formed on the outer side, inside the protective cover 4, located on the outer side of the external threads 14, of the protective cover 4, and is matched with the external threads 14, an inner cavity 6 is formed in the protective cover 4, an annular clamping groove 7 is formed in the inner cavity 6, the annular clamping groove 7 and the protective cover 4 are integrally formed, and nylon rings 8 are arranged in the annular clamping groove 7.

In this embodiment, the outside one end of protective cover 4 is provided with hexagonal piece 5, and hexagonal piece 5 and protective cover 4 welded fastening, and the rotation of protective cover 4 is more convenient in the setting of hexagonal piece 5.

In this embodiment, the first sealing ring 15 is installed on the side, close to the bracket body 1, of the outer portion of the protective cover 4, and the first sealing ring 15 is fixedly connected with the protective cover 4, and after the protective cover 4 is tightly covered by the first sealing ring 15, a gap between the protective cover 4 and the bracket body 1 is sealed.

In this embodiment, the outer fixing ring 10 is disposed on one side of the outer portion of the bracket body 1, which is located outside the fixing hole 2 and is away from the connecting pipe 3, and the outer fixing ring 10 is welded and fixed with the bracket body 1, and the outer fixing ring 10 is protruded, so that the bolt head is attached to the outer fixing ring.

In this embodiment, an external fixing groove 11 is provided on one side of the outer portion of the external fixing ring 10, and the external fixing groove 11 and the external fixing ring 10 are integrally formed, a second sealing ring 12 is installed in the external fixing groove 11, and the second sealing ring 12 is fixedly connected with the external fixing groove 11, and the second sealing ring 12 improves the sealing performance when the bolt head is attached to the external fixing ring 10.

In this embodiment, the upper and lower sides of the inside of the bracket body 1 are provided with the installation adjusting grooves 13, and the installation adjusting grooves 13 and the bracket body 1 are integrally formed, and the installation adjusting grooves 13 are used for installing bolts and can be used for adjusting positions left and right.

Working principle: when a steering booster pump or other components are required to be installed with the bracket body 1, the hexagonal block 5 is rotated by using a wrench tool to rotate the protective cover 4, the threaded inner groove 9 in the protective cover 4 is in threaded fit with the external thread 14 outside the connecting pipe 3 to convert the rotary motion of the protective cover 4 into linear motion, so that the steering booster pump or other components are separated from the connecting pipe 3, the steering booster pump or other components are installed on one side outside the external fixing hole 2 of the bracket body 1, then a bolt passes through the fixing hole 2 and is screwed out of the connecting pipe 3, then a nut is installed outside a bolt inside the connecting pipe 3, the protective cover 4 is reset, the nylon ring 8 in the annular clamping groove 7 in the protective cover 4 is in contact with the outside of the bolt, so that the limiting effect on the bolt is achieved, the first sealing ring 15 in the protective cover 4 is in contact with the outer wall of the bracket body 1 to improve the tightness, so that dust particles are prevented from entering the outside of the bolt to cause damage to the bolt, when the head of the bolt is screwed outside the external fixing ring 10, the head of the bolt is adhered to the second sealing ring 12 to cause acting force extrusion to the bolt, and the second sealing ring 12 is deformed to fill the gap between the head of the bolt and the external fixing ring 10.

The circuit, the electronic components and the control module are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steering assist pump support, includes support body (1) and fixed orifices (2), its characterized in that: the utility model discloses a protection cover, including support body (1), fixed orifices (2), connecting pipe (3), connecting pipe (4), screw thread (9) are provided with in the outside one side that is located fixed orifices (2) of support body (1), the outside integrated into one piece of connecting pipe (3) is provided with external screw thread (14), protection cover (4) are installed through the screw thread cooperation to the outside of external screw thread (14), the outside that is located external screw thread (14) of protection cover (4) is provided with screw thread inside groove (9), and screw thread inside groove (9) and external screw thread (14) looks adaptation, the inside of protection cover (4) is provided with inner chamber (6), the inside of inner chamber (6) is provided with annular draw-in groove (7), and annular draw-in groove (7) and protection cover (4) integrated into one piece, the internally mounted of annular draw-in groove (7) has nylon circle (8).

2. A steering assist pump bracket as defined in claim 1, wherein: one end outside the protective cover (4) is provided with a hexagonal block (5), and the hexagonal block (5) is welded and fixed with the protective cover (4).

3. A steering assist pump bracket as defined in claim 1, wherein: the protection cover (4) is characterized in that a first sealing ring (15) is arranged on one side, close to the support body (1), of the outer portion of the protection cover (4), and the first sealing ring (15) is fixedly connected with the protection cover (4).

4. A steering assist pump bracket as defined in claim 1, wherein: the outer fixing ring (10) is arranged on one side, away from the connecting pipe (3), of the outer portion of the support body (1) located outside the fixing hole (2), and the outer fixing ring (10) is fixed with the support body (1) in a welding mode.

5. A steering assist pump bracket as defined in claim 4, wherein: one side of the outer part of the outer fixing ring (10) is provided with an outer fixing groove (11), the outer fixing groove (11) and the outer fixing ring (10) are integrally formed, a second sealing ring (12) is installed in the outer fixing groove (11), and the second sealing ring (12) is fixedly connected with the outer fixing groove (11).

6. A steering assist pump bracket as defined in claim 1, wherein: the upper side and the lower side of the inside of the support body (1) are both provided with installation adjusting grooves (13), and the installation adjusting grooves (13) and the support body (1) are integrally formed.