CN219654957U

CN219654957U - Expansion plate convenient to disassemble and assemble for turbocharger

Info

Publication number: CN219654957U
Application number: CN202223240532.1U
Authority: CN
Inventors: 吴晓杰
Original assignee: Wuxi Oulixin Machinery Technology Co ltd
Current assignee: Wuxi Oulixin Machinery Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-09-08
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a pressure expansion plate for a turbocharger, which is convenient to assemble and disassemble, and belongs to the technical field of turbochargers.

Description

Expansion plate convenient to disassemble and assemble for turbocharger

Technical Field

The utility model relates to a turbocharger, in particular to a pressure expansion plate for the turbocharger, which is convenient to disassemble and assemble, and belongs to the technical field of turbochargers.

Background

Turbochargers are actually air compressors that increase the amount of intake air by compressing the air. The turbine in the turbine chamber is driven by the inertial impulsive force of exhaust gas discharged by the engine, the turbine drives a coaxial impeller, the impeller presses and pumps air sent by an air filter pipeline to be pressurized into a cylinder, the middle body in the existing turbocharger is respectively fixed on the middle body by bolts, so that the heat transferred by the exhaust gas is taken away, and the reliable operation of the turbocharger is ensured.

The utility model discloses a CN 210769525U patent document provides a high strength turbocharger pressure expanding plate, the device is through being provided with protection pad, boss, when the pivot on the turbocharger was rotatory, the pivot can contact with the protection pad to protect the pivot, avoid the pivot to directly contact with the through-hole and take place the friction, and then reduce the degree of wear to the pivot, and improve the service life of pivot, the boss can improve the intensity of protection pad simultaneously, avoid the excessive deformation of protection pad.

Although the device advantage is many but still has following problem, be fixed connection between lug and the diffusion board main part in the device to be inconvenient for removing the position of lug, and then be inconvenient for lug and the bolt of midbody to be connected, and the strengthening rib that the device surface set up is limited, can not increase the stability when diffusion board work is moved.

Therefore, the expansion plate for the turbocharger is designed and produced conveniently and assembled so as to solve the problems.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the expansion plate for the turbocharger, which is convenient to assemble and disassemble, the expansion plate for the turbocharger can be used for adjusting the position of the support lug by sliding the support lug in the rectangular groove in the positioning block, so that the support lug is convenient to fixedly connect with the bolt, the position of the support lug in the rectangular groove is fixed by the bolt, and the first reinforcing rib and the second reinforcing rib are arranged on the surface of the expansion plate, so that the stability of the expansion plate is improved, and the technical problems that the support lug is fixedly connected with the diffusion plate main body in the prior art, so that the position of the support lug is inconvenient to move, the support lug is inconvenient to connect with the bolt of the intermediate body, and the reinforcing rib arranged on the surface of the expansion plate is limited, so that the stability of the expansion plate during working operation cannot be increased are solved.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a turbo charger is with expanding board convenient to dismouting, includes the diffusion board main part, the equal fixed mounting in side of diffusion board main part is all around has the locating piece, rectangular channel has been seted up to the inside of locating piece, the inside slip grafting in rectangular channel has the journal stirrup, just the locating hole has been seted up on the surface of locating piece.

Furthermore, the positioning holes in the positioning blocks are used for fixing the positions of the lugs through screws.

Further, first reinforcing ribs are uniformly and fixedly arranged on the surface of the diffusion plate main body, and second reinforcing ribs are fixedly arranged among the first reinforcing ribs.

Further, a plurality of through holes are uniformly formed in the side face of the diffusion plate main body, and the through holes are located on the side face of the diffusion plate main body and distributed at equal intervals.

Further, the first reinforcing ribs and the second reinforcing ribs are made of aluminum alloy materials.

Further, the average thickness of the first reinforcing ribs is 7mm, and the average thickness of the second reinforcing ribs is 13mm.

Compared with the prior art, the utility model has the beneficial effects that: through with the lug slip grafting locating piece inside rectangular channel in to the lug can carry out position control, and then is convenient for lug and bolt carry out fixed connection, and fix the lug in the inside position of rectangular channel through the bolt, the rethread diffusion plate surface is provided with first strengthening rib and second strengthening rib, thereby increases the stability of expansion board.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a pressure expansion plate for a turbocharger, which is easy to be assembled and disassembled, according to a preferred embodiment of the present utility model;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 showing a pressure expansion plate for a turbocharger according to a preferred embodiment of the present utility model.

In the figure: 1. a diffuser plate body; 2. a positioning block; 3. rectangular grooves; 4. a support lug; 5. positioning holes; 6. a first reinforcing rib; 7. a second reinforcing rib; 8. and a through hole.

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. 1-2, the pressure expansion plate for a turbocharger convenient to disassemble and assemble provided by the embodiment comprises a pressure expansion plate main body 1, wherein a positioning block 2 is fixedly installed around the side surface of the pressure expansion plate main body 1, a rectangular groove 3 is formed in the positioning block 2, a support lug 4 is slidably inserted into the rectangular groove 3, a positioning hole 5 is formed in the surface of the positioning block 2, the positioning hole 5 in the positioning block 2 is used for fixing the position of the support lug 4 through a screw, the support lug 4 is slidably inserted into the rectangular groove 3 in the positioning block 2, so that the support lug 4 can be used for position adjustment, the support lug 4 is fixedly connected with a bolt, and the position of the support lug 4 in the rectangular groove 3 is fixed through the bolt.

In this embodiment, as shown in fig. 1-2, the surface of the diffuser plate main body 1 is uniformly and fixedly provided with first reinforcing ribs 6, a plurality of first reinforcing ribs 6 are fixedly provided with second reinforcing ribs 7, the first reinforcing ribs 6 and the second reinforcing ribs 7 are made of aluminum alloy, the average thickness of the first reinforcing ribs 6 is 7mm, the average thickness of the second reinforcing ribs 7 is 13mm, and the first reinforcing ribs 6 and the second reinforcing ribs 7 are arranged on the surface of the diffuser plate, so that the stability of the diffuser plate is improved.

Preferably, a plurality of through holes 8 are uniformly formed in the side face of the diffusion plate main body 1, the plurality of through holes 8 are located on the side face of the diffusion plate main body 1 and are distributed at equal intervals, and the through holes 8 are uniformly formed in the side face of the diffusion plate main body 1, so that dust on the surface of the diffusion plate can conveniently move to the outside from the through holes 8.

The application principle and the application flow of the utility model are as follows: through with in the lug 4 slides the inside rectangle groove 3 of grafting locating piece 2 to lug 4 can carry out position adjustment, and then is convenient for lug 4 and bolt carry out fixed connection, and fix lug 4 in the inside position of rectangle groove 3 through the bolt, the rethread diffusion plate surface is provided with first strengthening rib 6 and second strengthening rib 7, thereby increase the stability of diffusion plate, and the through-hole 8 has evenly been seted up to diffusion plate body 1's side, thereby diffusion plate surface's dust is convenient for remove to outside from through-hole 8.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a turbo charger is with expanding board convenient to dismouting, its characterized in that, including expanding board main part (1), all fixed mounting has locating piece (2) around the side of expanding board main part (1), rectangular channel (3) have been seted up to the inside of locating piece (2), the inside slip grafting of rectangular channel (3) has journal stirrup (4), just locating hole (5) have been seted up on the surface of locating piece (2).

2. The expansion plate for the turbocharger, which is convenient to disassemble and assemble, is characterized in that the positioning holes (5) in the positioning block (2) are used for fixing the positions of the lugs (4) through screws.

3. The expansion plate for the turbocharger, which is convenient to disassemble and assemble, is characterized in that first reinforcing ribs (6) are uniformly and fixedly arranged on the surface of the expansion plate main body (1), and second reinforcing ribs (7) are fixedly arranged among a plurality of the first reinforcing ribs (6).

4. The expansion plate for the turbocharger convenient to assemble and disassemble according to claim 1, wherein a plurality of through holes (8) are uniformly formed in the side face of the expansion plate main body (1), and the through holes (8) are located on the side face of the expansion plate main body (1) and distributed at equal intervals.

5. A turbocharger expansion plate convenient to assemble and disassemble according to claim 3, wherein the first reinforcing ribs (6) and the second reinforcing ribs (7) are made of aluminum alloy.

6. A turbocharger expansion plate with easy disassembly and assembly according to claim 3, wherein the average thickness of the first reinforcing ribs (6) is 7mm, and the average thickness of the second reinforcing ribs (7) is 13mm.