CN215154562U

CN215154562U - Air cylinder partition plate and air cylinder with same

Info

Publication number: CN215154562U
Application number: CN202120041064.1U
Authority: CN
Inventors: 钱治富; 田雪毅
Original assignee: Shaanxi Automobile Group Co Ltd
Current assignee: Shaanxi Automobile Group Co Ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-12-14
Anticipated expiration: 2031-01-07

Abstract

The utility model belongs to the technical field of the gas receiver, a gas receiver baffle and contain gas receiver of this baffle is related to, wherein the gas receiver baffle including solid fixed ring with set up in the terminal surface of solid fixed ring arbitrary end, the terminal surface both sides all are provided with a plurality of strengthening ribs, every strengthening rib place straight line all passes through terminal surface center, both sides are a plurality of contained angle setting such as between the strengthening rib, it has the advantage that baffle compressive strength is high and have higher driving safety nature.

Description

Air cylinder partition plate and air cylinder with same

Technical Field

The utility model belongs to the technical field of the gas receiver, especially, relate to a gas receiver baffle and contain gas receiver of this baffle.

Background

Along with the continuous promotion of whole car braking atmospheric pressure of commercial car trade, different atmospheric pressure is born respectively to present multicavity gas receiver baffle both sides, and the atmospheric pressure of driving one side constantly risees, will lead to the continuous increase of pressure differential that the baffle bore. When the existing aluminum alloy air cylinder separator in the market is used, the separator is easy to crack, so that the pressure on the low-pressure cavity side of the air cylinder is increased, abnormal faults occur in the driving process of a vehicle, and the driving safety is affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem in the above-mentioned background art, the utility model provides an air receiver baffle and contain air receiver of this baffle, its advantage that has baffle compressive strength height and have higher driving safety nature.

On the one hand, the utility model provides an air receiver baffle, it is realized through following technical scheme:

the utility model provides an air cylinder baffle, including solid fixed ring with set up in the terminal surface of solid fixed ring arbitrary end, the terminal surface both sides all are provided with a plurality of strengthening ribs, every strengthening rib place straight line all passes through terminal surface center, both sides are a plurality of contained angle settings such as between the strengthening rib.

As a further explanation of the utility model: the reinforcing ribs on the two sides of the end face are arranged in opposite directions.

As a further explanation of the utility model: the end face is of a spherical crown shape, and the radius of the cambered surface of the end face is 300 mm.

As a further explanation of the utility model: each side of the end face is provided with three reinforcing ribs, and the included angle between the adjacent reinforcing ribs at two sides is 60 degrees.

As a further explanation of the utility model: the thickness of the air cylinder partition plate is 3 mm.

As a further explanation of the utility model: the air cylinder partition plate is made of an aluminum alloy 5083-H111.

On the other hand, the utility model provides an air receiver, it is realized through following technical scheme:

an air storage cylinder comprises a cylinder wall and at least one air storage cylinder partition plate fixedly arranged in the cylinder wall.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the air cylinder partition plate is used for improving the compressive strength of the partition plate by arranging the reinforcing ribs on the end face, and the reinforcing ribs are arranged among the plurality of reinforcing ribs at equal intervals and on two sides of the end face in opposite directions, so that the pressure bearing capacity of two sides of the end face is balanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the prior art.

Fig. 2 is the utility model discloses gas receiver baffle overall structure sketch map.

Fig. 3 is the utility model discloses gas receiver baffle simulation analysis result.

Fig. 4 is the overall structure schematic diagram of the air cylinder of the present invention.

Description of the reference numerals

1. A fixing ring; 2. an end face; 3. reinforcing ribs; 4. fixing grooves; 5. and (5) a cylinder wall.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the air cylinder separator comprises a fixing ring 1 and an end face 2 arranged at any end of the fixing ring 1, wherein three reinforcing ribs 3 are arranged on two sides of the end face 2, a straight line where each reinforcing rib 3 is located passes through the center of the end face 2, and an included angle between two adjacent reinforcing ribs 3 is 60 degrees. The reinforcing ribs 3 on the two sides of the end surface 2 are arranged in opposite directions. Concretely, solid fixed ring 1 sets up to cyclic annular, and solid fixed ring 1 sets up with terminal surface 2 an organic whole, is provided with the constant head tank on solid fixed ring 1's the outer loop, gu fixed ring 1 is used for with gas receiver inner wall fixed connection.

The end face 2 is arranged to be in a spherical crown shape, and the radius of the cambered surface of the end face is 300 mm. The thickness of the air storage cylinder partition plate is 3mm, and the partition plate is made of aluminum alloy 5083-H111. Specifically, the convex side of the end face 2 is a low-pressure area in the air storage cylinder, and the concave part of the end face 2 is a high-pressure area in the air storage cylinder.

The structure of a pot cover type is cancelled by the partition plate, the compressive strength of the partition plate is optimized by adopting a mode of the reinforcing ribs 3, compared with the scheme of the original partition plate, the compressive strength of the partition plate can be improved by 0.4MPa, the weak side face of the partition plate can bear the air pressure of 1.1MPa at most, and the maximum static strength of the partition plate is 298MPa by carrying out static strength and buckling deformation analysis on the partition plate.

As shown in fig. 4, at least one air cylinder partition plate is fixedly arranged in the air cylinder, the air cylinder is divided into different pressure cavities, specifically, two air cylinder partition plates are arranged, the air cylinder is divided into three relatively independent cavities, air pressure between the cavities is not affected, and air sources are respectively provided for different brake circuits.

The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.

Claims

1. An air cylinder separator which is characterized in that: including solid fixed ring (1) with set up in terminal surface (2) of solid fixed ring (1) arbitrary end, terminal surface (2) both sides all are provided with a plurality of strengthening ribs (3), every strengthening rib (3) place straight line all passes through terminal surface (2) center, both sides are a plurality of contained angle settings such as between strengthening rib (3).

2. The air reservoir separator of claim 1, wherein: the reinforcing ribs (3) on the two sides of the end face (2) are arranged in opposite directions.

3. The air reservoir separator of claim 1, wherein: the end face (2) is arranged to be in a spherical crown shape, and the radius of the cambered surface of the end face is 300 mm.

4. The air reservoir separator of claim 1, wherein: each side of the end face (2) is provided with three reinforcing ribs (3), and the two sides of the end face are adjacent, and the included angle between the reinforcing ribs (3) is 60 degrees.

5. The air reservoir separator of claim 1, wherein: the thickness of the air cylinder partition plate is 3 mm.

6. The air reservoir separator of claim 1, wherein: the air cylinder partition plate is made of an aluminum alloy 5083-H111.

7. An air cylinder, its characterized in that: comprising a cylinder wall (5) and at least one air reservoir partition according to any one of claims 1 to 6 fixedly arranged in the cylinder wall (5).