CN206243158U - A kind of aluminium alloy gas receiver and its cylinder - Google Patents
A kind of aluminium alloy gas receiver and its cylinder Download PDFInfo
- Publication number
- CN206243158U CN206243158U CN201621292480.4U CN201621292480U CN206243158U CN 206243158 U CN206243158 U CN 206243158U CN 201621292480 U CN201621292480 U CN 201621292480U CN 206243158 U CN206243158 U CN 206243158U
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- Prior art keywords
- cylinder
- support
- gas receiver
- cylinder according
- fixed component
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Abstract
The utility model discloses a kind of aluminium alloy gas receiver and its cylinder, belong to Automobile air brake engineering device technique field, the cylinder includes being in seamless tubular body, the tubular body is provided with the support with its one extrusion molding, the supporting portion is set to honeycomb netted on the tube wall outside of the tubular body inside it.The gas receiver is welded as a whole by the shell and end socket of open at both ends, and the shell uses above-mentioned cylinder.The utility model aluminium alloy gas receiver and its cylinder extrude a kind of cylinder for carrying supporting by extrusion technique, instead of in supporting the prior art that is directly welded on cylinder, it is to avoid weld defect, while also improving the yield rate of cylinder.
Description
Technical field
The utility model belongs to Automobile air brake engineering device technique field, and in particular to a kind of aluminium alloy gas receiver.
Background technology
To realize vehicle lightweight, effects of energy saving and emission reduction is reached, increasing vehicle tends to select aluminum alloy material
Gas receiver.The cylinder of current gas receiver utilizes aluminum alloy extruded tube, and instead of sheet material edge rolling cylinder, but gas receiver was used
Need to fix in journey, the unavoidable method using welding can produce some welding to lack in cylinder position welding support or connection member
Fall into, such as produce stomata, crackle, and deflection is big in the middle of welding process, causes cylinder strength to lose larger, so as to influence to make
Use performance.So, to reduce the weld seam quantity on gas receiver, improve the yield rate of product, it would be highly desirable to design a kind of novel aluminum and close
The cylinder of golden gas receiver.
Utility model content
The deficiency that prior art is present in view of the above, the purpose of this utility model is to provide a kind of aluminium alloy gas storage
Cylinder and its cylinder, a kind of cylinder for carrying supporting is extruded by extrusion technique, instead of will supporting be welded on it is existing on cylinder
Technology, it is to avoid weld defect, while also improve the yield rate of cylinder.
The utility model is achieved through the following technical solutions：
A kind of cylinder of aluminium alloy gas receiver that the utility model is provided, including in seamless tubular body, the tubulose
Body is provided with the support with its one extrusion molding, the supporting portion on the tube wall outside of the tubular body, its
It is netted that inside is set to honeycomb.
Further, the support be square in the vertical section of its length direction, trapezoidal, " T " font, " X " font or
" people " character form structure.
Further, it is additionally included on support and is provided with the one end with tubular body junction away from support solid
Determine part, buffer unit is provided between the fixed component and support.
Further, the fixed component is provided with and is mutually clamped with the support and in the vertical section of its length direction
The groove for taking the shape of the letter U.
Further, the quantity of the fixed component by the length of support and during its work stressing conditions determine, be single
Individual or multiple.
Further, be provided between the fixed component and support allow buffer unit elastic deformation gap, it is described between
Stressing conditions determine the height of gap by the length of support and during its work.
Further, the buffer unit is made up of the fixed pole of elastomer and one or more elastomers of connecting, the fixed pole
In fixed component.
Further, the elastomer is disc spring or spring or polymer rubber alloy elastic body or metal-rubber elastomer.
The utility model also provides a kind of aluminium alloy gas receiver, is welded as a whole by the shell and end socket of open at both ends, institute
Shell is stated using above-mentioned cylinder.
Advantageous Effects of the present utility model are：Gas receiver of the present utility model and its cylinder are extruded by extrusion technique
A kind of cylinder for carrying supporting, instead of in supporting the prior art that is welded on cylinder, it is to avoid weld defect, while also carrying
The yield rate of cylinder high.
Other advantages of the present utility model, target and feature will be explained in the following description to a certain extent
State, and to a certain extent, based on being will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book is realized and obtained.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new preferably to describe in detail, wherein：
Fig. 1 is the structural representation of the utility model gas receiver cylinder；
Reference：1- tubular bodies, 2- supports, 3- fixed components, 4- elastomers, 5- fixed poles.
Specific embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail；It should be appreciated that it is preferred that real
Example is applied only for explanation the utility model, rather than in order to limit protection domain of the present utility model.
As shown in figure 1, a kind of aluminium alloy gas receiver and its cylinder that the present embodiment is provided, the cylinder is including being in seamless pipe
Shape body 1, is made using 6 line aluminium alloy extruded barses, does not have weld seam on the tubular body of whole cylinder, meanwhile, follow
Extrusion forming also has a support 2 to tubular body 1 together, can be used to being used as the gas receiver that is generated by the cylinder fixed branch
Hold, install and use, the support 2 is located on the tube wall of tubular body 1 outside, and its internal structure is netted in honeycomb, ensureing one
In the case of determining intensity, the materials of aluminium alloy, material-saving can be reduced；It should be appreciated that the inside of the support mentioned by this example
Set honeycomb network structure is not exclusive architecture, can also use solid, hollow-core construction or other forms structure；The storage
Inflator is welded as a whole by the shell and end socket (not shown) of open at both ends, and the shell uses above-mentioned cylinder, the end socket to use 5
It is rolled plate drawing and forming；Gas receiver shell (cylinder) only have with seal head girth junction together with girth joint, weld seam connection light
Sliding, smooth, non-overlapping intersection weld seam can improve the air-tightness and compressive resistance of gas receiver, so as to improve the use longevity of gas receiver
Life and presentation quality and production efficiency.By using such scheme, gas receiver of the present utility model and its cylinder are by extruding skill
A kind of cylinder for carrying supporting of art extrusion, instead of in supporting the prior art being welded on cylinder, it is to avoid weld defect, together
When also improve the yield rate of cylinder.
In the present embodiment, the support 2 is square structure in the vertical section of its length direction.Certainly in different realities
Apply example example in can also use trapezoidal, " T " font, " X " font or " people " character form structure.
In the present embodiment, it is additionally included on support 2 and leads in the one end with the junction of tubular body 1 away from support 2
Cross bolt assembly (unmarked) and fixed component 3 is installed, buffer unit is provided between the fixed component 3 and support 2, this is fixed
Part 3 is provided with the groove for being mutually clamped with support 2 and being taken the shape of the letter U in the vertical section of its length direction, by the design, can
Make stable connection reliability between the two；The buffer unit is by elastomer 4 and 5 groups of the fixed pole of one or more elastomers 4 of connecting
Into the fixed pole 5 is threadingly attached in fixed component 3.So, the gas receiver for being generated by the cylinder operationally passes through slow
Rush the self adaptation elastic deformation of part so that gas receiver has automatic vibrations, the automatic absorption part shock momentum adapted in work,
The ability of stress that can also be between adjust automatically and fixed component 3, so that the production cost of gas receiver and its cylinder is improved,
And strengthen its service life.
In the present embodiment, the elastomer 4 uses quality of rubber materials, specially polymer rubber alloy elastic body or metal rubber
Glue elastomer.Certainly in various embodiments, the elastomer 4 can also use disc spring or spring.
In the present embodiment, the quantity of the fixed component 3 can by the length of support 2 and its work when stressing conditions come true
Fixed, its quantity is multiple, is distributed in uniform intervals on support 2.It should be appreciated that can also be one in various embodiments
Individual single overall structure.
In the present embodiment, being provided between the fixed component 3 and support 2 allows the gap of buffer unit elastic deformation,
Stressing conditions determine the height in the gap by the length of support 2 and during its work.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, and without deviating from the objective and scope of the technical program, it all should
Cover in the middle of right of the present utility model.
Claims (9)
1. a kind of cylinder of aluminium alloy gas receiver, including in seamless tubular body (1), it is characterised in that：The tubular body
Be provided with the support (2) with its one extrusion molding, the supporting portion on the tube wall outside of the tubular body, in it
It is netted that portion is set to honeycomb.
2. cylinder according to claim 1, it is characterised in that：The support is in the vertical section of its length direction in side
Shape, trapezoidal, " T " font, " X " font or " people " character form structure.
3. cylinder according to claim 1, it is characterised in that：Be additionally included on support and away from support with pipe
One end of shape body junction is provided with fixed component (3), and buffer unit is provided between the fixed component and support.
4. cylinder according to claim 3, it is characterised in that：The fixed component is provided with mutually blocks with the support
The groove for closing and being taken the shape of the letter U in the vertical section of its length direction.
5. cylinder according to claim 3, it is characterised in that：The quantity of the fixed component by the length of support and its
Stressing conditions determine during work, are single or multiple.
6. cylinder according to claim 3, it is characterised in that：Being provided between the fixed component and support allows buffering
The gap of component elasticity deformation, the height in the gap by support length and its work when stressing conditions determine.
7. cylinder according to claim 6, it is characterised in that：The buffer unit by elastomer (4) and series connection one or
Fixed pole (5) composition of multiple elastomers, the fixed pole is in fixed component.
8. cylinder according to claim 7, it is characterised in that：The elastomer is that disc spring or spring or polymer rubber are closed
Golden elastomer or metal-rubber elastomer.
9. a kind of aluminium alloy gas receiver, is welded as a whole by the shell and end socket of open at both ends, it is characterised in that：The shell is adopted
With the cylinder as described in claim any one of 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292480.4U CN206243158U (en) | 2016-11-29 | 2016-11-29 | A kind of aluminium alloy gas receiver and its cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292480.4U CN206243158U (en) | 2016-11-29 | 2016-11-29 | A kind of aluminium alloy gas receiver and its cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243158U true CN206243158U (en) | 2017-06-13 |
Family
ID=59003014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621292480.4U Active CN206243158U (en) | 2016-11-29 | 2016-11-29 | A kind of aluminium alloy gas receiver and its cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435616A (en) * | 2019-07-03 | 2019-11-12 | 东风商用车有限公司 | A kind of interlocking-type aluminium alloy gas receiver assembly and preparation method thereof |
-
2016
- 2016-11-29 CN CN201621292480.4U patent/CN206243158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435616A (en) * | 2019-07-03 | 2019-11-12 | 东风商用车有限公司 | A kind of interlocking-type aluminium alloy gas receiver assembly and preparation method thereof |
| CN110435616B (en) * | 2019-07-03 | 2020-10-09 | 东风商用车有限公司 | Interlocking type aluminum alloy air cylinder assembly and manufacturing method thereof |
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