CN219139472U

CN219139472U - High strength turbocharger diffuser plate

Info

Publication number: CN219139472U
Application number: CN202222957589.7U
Authority: CN
Inventors: 魏国强
Original assignee: Wuxi Boxing Power Technology Co ltd
Current assignee: Wuxi Boxing Power Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-06-06
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a high-strength turbocharger diffuser plate, which relates to the technical field of turbochargers. According to the utility model, through the arrangement of the dismounting assembly, the circle centers of the first pressure expansion plate and the second pressure expansion plate are directly aligned with the circle center of the relay plate when the first pressure expansion plate and the second pressure expansion plate are mounted, then the first pressure expansion plate and the second pressure expansion plate are directly attached to the relay plate, the mounting operation is completed, the operation is simple and convenient, the first pressure expansion plate and the second pressure expansion plate are pulled through the limiting block to avoid the structures from being shocked off, the magnetic blocks are guided when the first pressure expansion plate and the second pressure expansion plate are mounted, and meanwhile, the first pressure expansion plate and the second pressure expansion plate are pulled through the magnetic assistance, so that the mounting is simple and convenient, and meanwhile, the stability after the mounting is good.

Description

High strength turbocharger diffuser plate

Technical Field

The utility model relates to the technical field of turbochargers, in particular to a high-strength turbocharger pressure expansion plate.

Background

The three common automobile air intake modes of turbocharging, mechanical turbocharging and natural air suction are the general working principle of turbocharging is that exhaust gas discharged by an engine pushes a turbine to rotate, the turbine and an impeller are coaxially arranged to enable the impeller to be driven by the turbine, and external air is sucked into the engine after the impeller rotates so as to complete air intake work, and a diffuser plate is one of important components in the turbocharger.

The utility model discloses a high-strength turbocharger pressure expansion plate with the application number of 201720377632.9, which relates to a supercharger pressure expansion plate.

The diffuser plate is characterized in that two faces of the diffuser plate are spliced on the connecting piece through bolts, the diffuser plate is simple in structure and low in cost, after the bolts are screwed, the bolts are limited through friction force between the nuts and the fixed pieces, so that more physical force is required to be consumed for screwing the bolts during installation, time and force are consumed for operation, and if the bolts are not screwed, the bolts can be affected by vibration in the running process of a vehicle, and therefore the bolts are loosened or even fall off.

Disclosure of Invention

Based on the above, the utility model aims to provide a high-strength turbocharger expansion plate so as to solve the technical problem that the rapid assembly and disassembly are inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high strength turbocharger diffusion plate, includes first expansion board, relay board and second expansion board, be provided with dismouting subassembly on the relay board, dismouting subassembly includes the stopper, be connected with the torsional spring on the stopper, the spacing groove has all been seted up on first expansion board and the second expansion board, all be connected with the magnetic path on first expansion board and the second expansion board.

Through adopting above-mentioned technical scheme, direct with the centre of a circle of two and the centre of a circle of relay board when installing first board and second board that expands, later with first board and the second board that expands directly laminate alright accomplish the installation work with the relay board, easy operation is convenient.

Further, the first diffusion plate is located at one side of the relay plate, and the second diffusion plate is located at the other side of the relay plate.

Through adopting above-mentioned technical scheme, increase the structural strength of expanding the board through first strengthening ring, second strengthening ring and strengthening rib to extension structure life divide into first expanding board, second expanding board and relay board triplex with expanding the board, be convenient for change alone the structure of damage and practice thrift cost of maintenance.

Further, the first expansion board and the second expansion board are respectively connected with a first reinforcing ring and a second reinforcing ring, reinforcing ribs are connected between the first reinforcing rings and the second reinforcing rings, and through holes are formed in the first expansion board, the relay board and the second expansion board.

Further, the magnetic block is arc-shaped, and the magnetic block is a neodymium-iron-boron strong magnet.

Through adopting above-mentioned technical scheme, with first pressure-expanding plate and second pressure-expanding plate direct with the laminating of relay board alright accomplish the installation work, the magnetic path is directed when first pressure-expanding plate and second pressure-expanding plate installation, pulls first pressure-expanding plate and second pressure-expanding plate through magnetism assistance simultaneously.

Further, the limiting block is movably connected with the relay board, and the first pressure expansion board and the second pressure expansion board are movably connected with the relay board.

Through adopting above-mentioned technical scheme, first expansion board and second expansion board and relay board laminating limit block atress rotation compression torsional spring, the torsional spring loses pressure drive stopper and resets after first expansion board and second expansion board and the relay board laminating, cooperates the spacing groove to press from both sides first expansion board and second expansion board.

Further, eight magnetic blocks are arranged and distributed in a ring-shaped array.

Further, the limiting groove, the limiting block and the torsion spring are all provided with a plurality of limiting grooves, the limiting block and the torsion spring are distributed in an annular array shape.

In summary, the utility model has the following advantages:

1. according to the utility model, through the arrangement of the dismounting assembly, the circle centers of the first pressure expansion plate and the second pressure expansion plate are directly aligned with the circle center of the relay plate when the first pressure expansion plate and the second pressure expansion plate are mounted, then the first pressure expansion plate and the second pressure expansion plate are directly attached to the relay plate, the mounting operation is completed, the operation is simple and convenient, the first pressure expansion plate and the second pressure expansion plate are pulled through the limiting block to avoid the structures from being shocked off, the magnetic blocks are guided when the first pressure expansion plate and the second pressure expansion plate are mounted, and meanwhile, the first pressure expansion plate and the second pressure expansion plate are pulled through the magnetic assistance, so that the mounting is simple and convenient, and meanwhile, the stability after the mounting is good.

Drawings

FIG. 1 is a schematic cross-sectional view of a diffuser plate according to the present utility model;

FIG. 2 is a schematic side view of a first diffuser plate according to the present utility model;

FIG. 3 is a schematic side view of a second diffuser plate according to the present utility model;

fig. 4 is a schematic view of another side structure of the first diffuser plate of the present utility model.

In the figure: 1. a first pressure-expanding plate; 2. a relay board; 3. a second pressure-expanding plate; 4. a through hole; 5. a first reinforcing ring; 6. a second reinforcing ring; 7. disassembling and assembling the assembly; 701. a limit groove; 702. a limiting block; 703. a torsion spring; 704. a magnetic block; 8. reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The high-strength turbocharger pressure expansion plate comprises a first pressure expansion plate 1, a relay plate 2 and a second pressure expansion plate 3, as shown in figures 1, 2, 3 and 4, wherein a disassembly and assembly 7 is arranged on the relay plate 2.

Specifically, dismouting subassembly 7 is including running through with the stopper 702 of relay board 2 one side for carry first board 1 or second board 3 that expands, stopper 702 rotates through the pivot with relay board 2 to be connected, and first board 1 and second board 3 that expands all dismantle with relay board 2 through stopper 702 and be connected, be connected with the torsional spring 703 that is used for driving stopper 702 to reset on the stopper 702, first board 1 and second board 3 one side that expands all have offered the spacing groove 701 with stopper 702 complex, first board 1 and second board 3 opposite side that expands all are connected with be used for direction and supplementary spacing magnetic path 704, magnetic path 704 is convex, and magnetic path 704 is neodymium iron boron strong magnet, the installation is simple convenient, stability is better after the installation simultaneously.

Referring to fig. 1, 2, 3 and 4, in the above embodiment, the first pressure expansion board 1 is located at one side of the relay board 2, the second pressure expansion board 3 is located at the other side of the relay board 2, one sides of the first pressure expansion board 1 and the second pressure expansion board 3 are connected with a first reinforcing ring 5 and a second reinforcing ring 6, a reinforcing rib 8 is connected between the first reinforcing ring 5 and the second reinforcing ring 6, through holes 4 are formed in the middle of one sides of the first pressure expansion board 1, the relay board 2 and the second pressure expansion board 3, and the service life of the pressure expansion board is prolonged with high strength.

Referring to fig. 1, 2, 3 and 4, in the above embodiment, eight magnetic blocks 704 are provided, and the eight magnetic blocks 704 are distributed in a ring-shaped array, and the limiting grooves 701, the limiting blocks 702 and the torsion springs 703 are all provided with a plurality of limiting grooves 701, the limiting blocks 702 and the torsion springs 703 and are distributed in a ring-shaped array, so that the assembly and the disassembly are convenient.

The implementation principle of the embodiment is as follows: firstly, a worker aligns the circle centers of a first pressure expansion plate 1 and a second pressure expansion plate 3 with the circle center of a relay plate 2, then the worker directly attaches the first pressure expansion plate 1 and the second pressure expansion plate 3 with the relay plate 2 to finish the installation work, a limiting block 702 attached to the first pressure expansion plate 1 and the second pressure expansion plate 3 and the relay plate is stressed to rotate a compression torsion spring 703, meanwhile, the magnetic block 704 guides the pressure expansion plate 1 and the second pressure expansion plate 3 to avoid error of the installation position, the torsion spring 703 loses the pressure to drive a limiting block 702 to reset after the first pressure expansion plate 1 and the second pressure expansion plate 3 are attached to the relay plate 2, a limiting groove 701 is matched to clamp the first pressure expansion plate 1 and the second pressure expansion plate 3, and meanwhile, an iron core is arranged at a position corresponding to the magnetic block 704 if the materials of the two pressure expansion plates are not provided with magnetism;

the disassembly and replacement are performed, when the first expansion plate 1 or the second expansion plate 3 is damaged, a worker can stop the first expansion plate 1 or the second expansion plate 3 by inserting the cushion block to enable the stop block 702 to rotate, then the worker can pull out the first expansion plate 1 or the second expansion plate 3 to complete the disassembly work, and the disassembly and the assembly are simple and convenient.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a high strength turbocharger diffuser plate, includes first diffuser plate (1), relay board (2) and second diffuser plate (3), its characterized in that: be provided with dismouting subassembly (7) on relay board (2), dismouting subassembly (7) include stopper (702), be connected with torsional spring (703) on stopper (702), spacing groove (701) have all been seted up on first board (1) and second board (3) that expand, all be connected with magnetic path (704) on first board (1) and the second board (3) that expand.

2. The high strength turbocharger diffuser plate of claim 1, wherein: the first pressure expansion plate (1) is positioned on one side of the relay plate (2), and the second pressure expansion plate (3) is positioned on the other side of the relay plate (2).

3. The high strength turbocharger diffuser plate of claim 2, wherein: the novel high-strength reinforced plastic expansion board is characterized in that a first reinforcing ring (5) and a second reinforcing ring (6) are connected to the first expansion board (1) and the second expansion board (3), a reinforcing rib (8) is connected between the first reinforcing ring (5) and the second reinforcing ring (6), and through holes (4) are formed in the first expansion board (1), the relay board (2) and the second expansion board (3).

4. The high strength turbocharger diffuser plate of claim 1, wherein: the magnetic block (704) is arc-shaped, and the magnetic block (704) is a neodymium-iron-boron strong magnet.

5. The high strength turbocharger diffuser plate of claim 2, wherein: the limiting block (702) is movably connected with the relay board (2), and the first pressure expansion board (1) and the second pressure expansion board (3) are movably connected with the relay board (2).

6. The high strength turbocharger diffuser plate of claim 4, wherein: eight magnetic blocks (704) are arranged, and the eight magnetic blocks (704) are distributed in an annular array shape.

7. The high strength turbocharger diffuser plate of claim 1, wherein: the limiting grooves (701), the limiting blocks (702) and the torsion springs (703) are all arranged in a plurality, and the limiting grooves (701), the limiting blocks (702) and the torsion springs (703) are distributed in an annular array mode.