CN206206464U - Transverse damper and automobile - Google Patents
Transverse damper and automobile Download PDFInfo
- Publication number
- CN206206464U CN206206464U CN201621069086.4U CN201621069086U CN206206464U CN 206206464 U CN206206464 U CN 206206464U CN 201621069086 U CN201621069086 U CN 201621069086U CN 206206464 U CN206206464 U CN 206206464U
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- outer shell
- inner casing
- snap ring
- conduit
- transverse damper
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Abstract
The utility model discloses a kind of transverse damper and automobile.Transverse damper includes:Outer shell;Inner casing, the inner casing is located in the outer shell, is provided between the internal perisporium of the periphery wall of the inner casing and the outer shell and is held space;Oil-guide device, the oil-guide device includes snap ring and conduit, it is enclosed within outside the snap ring on the inner casing and is coordinated with the internal perisporium of the outer shell and is separated into inlet chamber and water conservancy diversion chamber with by the space that holds, the conduit connects the inlet chamber and the water conservancy diversion chamber, and the conduit is immersed in the liquid of the inlet chamber;Communicating passage, the communicating passage is located in the diversion cavity room;Lug boss, the lug boss is located on the internal perisporium of the periphery wall of the inner casing and/or the outer shell and spacing to carry out to the snap ring positioned at the side towards water conservancy diversion chamber of the snap ring.Transverse damper of the present utility model, in the case where intensity is met, is conducive to reducing the wall thickness of outer shell and/or inner casing, reduces the weight of part.
Description
Technical field
The utility model is related to automobile shock technical field, more particularly, to a kind of transverse damper and automobile.
Background technology
Usually, transverse damper is provided with oil-guide device and flows to inner casing from outer shell for guiding fluid.In correlation technique
By the inwall of outer shell process step at carried out for the snap ring to oil-guide device it is spacing, it is to avoid because oil-guide device exists
Between outer shell and inner casing it is mobile caused by conduit be located at one end of water conservancy diversion chamber and be plugged and influence the normal circulation of fluid.So
And, the step in correlation technique must can just be processed on the thicker outer shell of wall thickness, and the wall thickness of outer shell is thicker undoubtedly to be increased
The weight of outer shell, and the requirement on machining accuracy of step is higher, and step is narrow and small with the mating surface of snap ring, coordinates unstable.
Utility model content
The utility model is intended at least solve to a certain extent one of technical problem in correlation technique.Therefore, this reality
With a kind of transverse damper of new proposition, be conducive to improving the positioning states of snap ring, requirement on machining accuracy is low.
The utility model also proposes a kind of automobile, including above-mentioned transverse damper.
According to the transverse damper of the utility model embodiment, including:Outer shell;Inner casing, the inner casing is located at the outer shell
It is interior, it is provided between the internal perisporium of the periphery wall of the inner casing and the outer shell and holds space;Oil-guide device, the oil-guide device bag
Snap ring and conduit are included, is enclosed within outside the snap ring on the inner casing and is held space with by described with the internal perisporium cooperation of the outer shell
Inlet chamber and water conservancy diversion chamber are separated into, the conduit connects the inlet chamber and the water conservancy diversion chamber, the conduit submergence
In the liquid of the inlet chamber;Communicating passage, the communicating passage is located in the diversion cavity room, the communicating passage
Two ends connect with the conduit and the inner casing respectively;Lug boss, the lug boss is located at periphery wall and/or the institute of the inner casing
State on the internal perisporium of outer shell and spacing to carry out to the snap ring positioned at the side towards water conservancy diversion chamber of the snap ring.
According to the transverse damper of the utility model embodiment, by the way that lug boss to be located at the periphery wall of inner casing and/or outer
On the internal perisporium of cylinder and it is located at that the side towards water conservancy diversion chamber of snap ring is spacing to carry out to snap ring, this aspect can be avoided
Oil-guide device is moved towards the direction of communicating passage holding in space, then avoids being moved holding in space because of oil-guide device
Caused by conduit be located at one end of water conservancy diversion chamber and be plugged and influence the normal circulation of fluid, another aspect lug boss can be set
On the outer shell and/or inner casing with any wall thickness, in the case where intensity is met, be conducive to reducing outer shell and/or inner casing
Wall thickness, reduces the weight of part, while the area of the mating surface between lug boss and snap ring is larger, after lug boss coordinates with snap ring
Stability it is higher, and the requirement on machining accuracy of lug boss is low.
According to some embodiments of the present utility model, the conduit includes:First pipeline, first pipeline is located in institute
State on snap ring;Second pipe, the second pipe is located in the diversion cavity room, and one end of first pipeline extend into described
In second pipe.
According to some embodiments of the present utility model, the first sealing is provided between the snap ring and the internal perisporium of the outer shell
Part.
According to some embodiments of the present utility model, the second sealing is provided between the snap ring and the periphery wall of the inner casing
Part.
According to some embodiments of the present utility model, the 3rd seal is provided between the conduit and the snap ring.
According to some embodiments of the present utility model, the conduit is multiple.
According to some embodiments of the present utility model, the lug boss is located on the internal perisporium of the outer shell.
Specifically, the lug boss is limited by perisporium a part of inwardly projecting of the outer shell.
Specifically, the lug boss is multiple and along the circumferentially-spaced distribution of the outer shell;Or the lug boss is to set
Annular relief on the internal perisporium of the outer shell.
According to the automobile of the utility model embodiment, including above-mentioned transverse damper.
According to the automobile of the utility model embodiment, by setting above-mentioned transverse damper, raising user is conducive to multiply
The ride comfort that comfortableness and user by bus is manipulated to automobile.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the transverse damper according to the utility model some embodiments;
Fig. 2 is the enlarged drawing at the A according to Fig. 1;
Fig. 3 is the schematic diagram of the oil-guide device according to the utility model some embodiments.
Reference:
Transverse damper 100;
Outer shell 1;Lug boss 11;
Inner casing 2;
Hold space 3;Inlet chamber 31;Water conservancy diversion chamber 32;
Oil-guide device 4;Snap ring 41;Conduit 42;First pipeline 421;Second pipe 422;
Communicating passage 5;
First seal 6;Second seal 7;3rd seal 8.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", the orientation of the instruction such as " circumference " or position relationship be, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the utility model and simplify and describe, rather than indicate imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " is meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
The transverse damper 100 according to the utility model embodiment, transverse damper 100 are described below with reference to Fig. 1-Fig. 3
Can be used on automobile, play a part of damping.
As shown in Figure 1-Figure 3, the transverse damper 100 according to the utility model embodiment, can include outer shell 1, inner casing
2nd, oil-guide device 4, communicating passage 5 and lug boss 11.
Specifically, inner casing 2 is located in outer shell 1.For example, as depicted in figs. 1 and 2, inner casing 2 is coaxially disposed with outer shell 1, and interior
Cylinder 2 is located in outer shell 1.
It is provided between the periphery wall of inner casing 2 and the internal perisporium of outer shell 1 and holds space 3, oil-guide device 4 may be provided at and hold sky
Between in 3 for guiding the flow directions of fluid.
As shown in Fig. 2-Fig. 3, oil-guide device 4 includes being enclosed within inner casing 2 and and outer shell outside snap ring 41 and conduit 42, snap ring 41
1 internal perisporium cooperation is separated into inlet chamber 31 and water conservancy diversion chamber 32, the connection He of inlet chamber 31 of conduit 42 will hold space 3
Such as conduit 42 of water conservancy diversion chamber 32 is located on snap ring 41 to connect inlet chamber 31 and water conservancy diversion chamber 32, conduit 42 be immersed in into
In the liquid of oral chamber 31.For example, when the central axis and level of the laterally disposed i.e. transverse damper 100 of transverse damper 100
When face be arranged in parallel, conduit 42 is located at the position of the near floor level for holding chamber, and fluid etc. is flowed into outer shell 1 and made in gravity
It is deposited under at the position of the near floor level of inlet chamber 31, conduit 42 is immersed in the fluid of inlet chamber 31.
Communicating passage 5 is located in water conservancy diversion chamber 32, and the two ends of communicating passage 5 connect with conduit 42 and inner casing 2 respectively, by
This, the fluid flowed into outer shell 1 can be accumulated in directly in inlet chamber 31, and flows to connection from inlet chamber 31 by conduit 42
Passage 5, so that inner casing 2 is further flowed to by communicating passage 5, during fluid flows to inner casing 2 from outer shell 1, it is to avoid
Air in inlet chamber 31 is brought into inner casing 2, and this is conducive to improving the service life of transverse damper 100, and optimization laterally subtracts
The damping characteristic curve idle running of device 100 is shaken, when transverse damper 100 is with automobile, is conducive to raising user to ride in an automobile
Comfortableness and the ride comfort that is manipulated to automobile of user.
Lug boss 11 is located on the internal perisporium of the periphery wall of inner casing 2 and/or outer shell 1, that is to say, that lug boss 11 can set
On the periphery wall of inner casing 2 or lug boss 11 can be located on the internal perisporium of outer shell 1, or in lug boss 11 is respectively provided at
On on the periphery wall of cylinder 2 and the internal perisporium of outer shell 1.Preferably, as depicted in figs. 1 and 2, lug boss 11 is located at the inner circumferential of outer shell 1
On wall.
As depicted in figs. 1 and 2, lug boss 11 is carried out positioned at the side towards water conservancy diversion chamber 32 of snap ring 41 with to snap ring 41
It is spacing, thus, oil-guide device 5 on the one hand can be avoided from holding the direction movement in space 3 towards communicating passage 5, then avoid
Because oil-guide device 4 hold in space 3 it is mobile caused by conduit 42 be located at water conservancy diversion chamber 32 one end be plugged influence oil
The normal circulation of liquid, another aspect lug boss 11 may be provided on outer shell and/or inner casing with any wall thickness, meet intensity
In the case of, be conducive to reducing the wall thickness of outer shell and/or inner casing, reduce the weight of part, at the same lug boss 11 and snap ring 41 it
Between mating surface area it is larger, the stability after lug boss 11 and snap ring 41 coordinate is higher, and lug boss 11 processing essence
Degree requires low.
Specifically, transverse damper 100 is also including piston, connecting rod and structure, the tool on transverse damper 100 etc. spring
Body and operation principle are by as it is known to those skilled in the art that be no longer described in detail herein.
Transverse damper 100 according to the utility model embodiment, by the periphery wall that lug boss 11 is located at inner casing 2
And/or on the internal perisporium of outer shell 1 and to be located at the side towards water conservancy diversion chamber 32 of snap ring 41 spacing to carry out to snap ring 41,
This aspect can avoid oil-guide device 5 from holding the direction movement in space 3 towards communicating passage 5, then avoid being filled because of Oil Guide
Put 4 hold in space 3 it is mobile caused by conduit 42 be located at one end of water conservancy diversion chamber 32 and be plugged and influence the normal of fluid
Circulation, another aspect lug boss 11 may be provided on outer shell and/or inner casing with any wall thickness, meet the situation of intensity
Under, be conducive to reducing the wall thickness of outer shell 1 and/or inner casing 2, reduce the weight of part, while between lug boss 11 and snap ring 41
The area of mating surface is larger, and the stability after lug boss 11 coordinates with snap ring 41 is higher, and the machining accuracy of lug boss 11 will
Ask low.
According to some embodiments of the present utility model, as shown in Figures 2 and 3, conduit 42 includes:First pipeline 421 and
Two pipelines 422, wherein the first pipeline 421 is located on snap ring 41, second pipe 422 is located in water conservancy diversion chamber 32, the first pipeline
421 one end is extend into second pipe 422.Thus, simple structure, so as to be conducive to reliably guiding fluid from inlet chamber
31 flow to inner casing 2.Certainly, the utility model not limited to this, in further embodiments, the first pipeline 421 and second pipe 422
Can also be a pipeline.
Alternatively, second pipe 422 is flexible pipe, and thus, simple structure is easy to assembling, and the price of flexible pipe is low.
In some embodiments of the present utility model, first seal 6 is provided between the internal perisporium of snap ring 41 and outer shell 1.
So as to improve the sealing between snap ring 41 and outer shell 1, it is to avoid fluid is revealed.Specifically, first seal 6 is fixed on snap ring 41
Periphery wall on.
Alternatively, first seal 6 is rubber parts or silica gel part etc., thus, simple structure, low cost.
According to some embodiments of the present utility model, second seal 7 is provided between snap ring 41 and the periphery wall of inner casing 2.
So as to the sealing between snap ring 41 and inner casing 2 can be improved, it is to avoid fluid is revealed.Specifically, second seal 7 is fixed on snap ring
On 41 internal perisporium.
Alternatively, second seal 7 is rubber parts or silica gel part etc., thus, simple structure, low cost.
In some embodiments of the present utility model, the 3rd seal 8 is provided between conduit 42 and snap ring 41, so that favorably
Sealing between raising conduit 42 and snap ring 41.Alternatively, the 3rd seal 8 is rubber parts or silica gel part etc., thus, knot
Structure is simple, low cost.
In some embodiments of the present utility model, conduit 42 is multiple, such as shown in figure 3, in the circumference of snap ring 41
On direction, conduit 42 is turned up the soil three to be spaced.So as to be conducive to for the fluid in inlet chamber 31 being more oriented to inner casing
2。
In further embodiment of the present utility model, as depicted in figs. 1 and 2, lug boss 11 by outer shell 1 perisporium one
Part is inwardly projecting and limits, thus, simple and reliable for structure.
Preferably, lug boss 11 is multiple and the circumferentially-spaced distribution along outer shell 1 is for example, lug boss 11 is for four and along outer
The circumferentially-spaced distribution of cylinder 1, or in further embodiments, lug boss 11 is the convex annular being located on the internal perisporium of outer shell 1
Play portion 11.
One structure of the transverse damper of specific embodiment 100 of the utility model is carried out in detail below with reference to Fig. 1-Fig. 3
Describe in detail bright.
As shown in Figure 1-Figure 3, the transverse damper 100 of the present embodiment, including outer shell 1, inner casing 2, oil-guide device 4, connection
Passage 5 and lug boss 11.
Specifically, inner casing 2 is coaxially disposed with outer shell 1, and inner casing 2 is located in outer shell 1, the periphery wall of inner casing 2 and outer shell 1
It is provided between internal perisporium and holds space 3, oil-guide device 4 may be provided at and hold in space 3 for guiding the flow direction of fluid.
As shown in Fig. 3 and Fig. 2, oil-guide device 4 includes snap ring 41 and three conduits 42, in the circumferential direction of snap ring 41,
Three conduits 42 are spaced apart and are located on snap ring 41, are enclosed within outside snap ring 41 on inner casing 2 and coordinate to contain with the internal perisporium of outer shell 1
3 are separated into inlet chamber 31 and water conservancy diversion chamber 32 between emptying, and conduit 42 connection inlet chamber 31 and water conservancy diversion chamber 32, conduit 42 soak
Not in the liquid of inlet chamber 31, communicating passage 5 is located in water conservancy diversion chamber 32, and communicating passage 5 two ends respectively with conduit
42 are connected with inner casing 2, and thus, the fluid flowed into outer shell 1 can be accumulated in directly in inlet chamber 31, and by conduit 42 from entering
Oral chamber 31 flows to communicating passage 5, so as to further flow to inner casing 2 by communicating passage 5, inner casing 2 is flowed to from outer shell 1 in fluid
During, it is to avoid extraneous air is brought into, and so as to be conducive to improving the service life of transverse damper 100, optimization is horizontal
To the damping characteristic curve idle running of damper 100, when transverse damper 100 is with automobile, be conducive to improving user's seating
The ride comfort that the comfortableness of automobile and user manipulate to automobile.
As shown in Fig. 3 and Fig. 2, conduit 42 includes:First pipeline 421 and second pipe 422, wherein the first pipeline 421 is worn
It is located on snap ring 41, second pipe 422 is located in water conservancy diversion chamber 32, one end of the first pipeline 421 extend into second pipe 422
It is interior.Thus, simple structure, so as to be conducive to reliably guiding fluid to flow to inner casing 2 from inlet chamber 31.
It is provided between the internal perisporium of snap ring 41 and outer shell 1 between the periphery wall of first seal 6, snap ring 41 and inner casing 2 and is set
Have and the 3rd seal 8 is provided between second seal 7, conduit 42 and snap ring 41.
Lug boss 11 is located on the internal perisporium of outer shell 1 and positioned at the side towards water conservancy diversion chamber 32 of snap ring 41 with to snap ring
41 carry out spacing, thus, oil-guide device 5 on the one hand can be avoided to be moved towards the direction of communicating passage 5 holding in space 3, after
And avoid because oil-guide device 4 hold in space 3 it is mobile caused by conduit 42 be located at water conservancy diversion chamber 32 one end be plugged and
The normal circulation of fluid is influenceed, another aspect lug boss 11 may be provided on outer shell and/or inner casing with any wall thickness, full
In the case of sufficient intensity, be conducive to reducing the wall thickness of outer shell and/or inner casing, reduce the weight of part, while lug boss 11 and card
The area of the mating surface between ring 41 is larger, and the stability after lug boss 11 coordinates with snap ring 41 is higher, and lug boss 11
Requirement on machining accuracy is low.Specifically, lug boss 11 is limited, lug boss 11 by perisporium a part of inwardly projecting of outer shell 1
For multiple and along the circumferentially-spaced distribution of outer shell 1.
According to the automobile of the utility model embodiment, including above-mentioned transverse damper 100.
According to the automobile of the utility model embodiment, by setting above-mentioned transverse damper 100, be conducive to improving user
The ride comfort that the comfortableness and user for riding in an automobile are manipulated to automobile.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally;Can be
Mechanically connect, or electrically connect or can communicate each other;Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combined in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of transverse damper, it is characterised in that including:
Outer shell;
Inner casing, the inner casing is located in the outer shell, and Sheng is provided between the internal perisporium of the periphery wall of the inner casing and the outer shell
Between emptying;
Oil-guide device, the oil-guide device include snap ring and conduit, be enclosed within outside the snap ring on the inner casing and with the outer shell
Internal perisporium coordinate and be separated into inlet chamber and water conservancy diversion chamber with by the space that holds, the conduit connects the inlet chamber
With the water conservancy diversion chamber, the conduit is immersed in the liquid of the inlet chamber;
Communicating passage, the communicating passage is located in the diversion cavity room, the two ends of the communicating passage respectively with the conduit
Connected with the inner casing;
Lug boss, the lug boss is located on the internal perisporium of the periphery wall of the inner casing and/or the outer shell and positioned at the card
The side towards water conservancy diversion chamber of ring is spacing to carry out to the snap ring.
2. transverse damper according to claim 1, it is characterised in that the conduit includes:
First pipeline, first pipeline is located on the snap ring;
Second pipe, the second pipe is located in the diversion cavity room, and one end of first pipeline extend into described second
In pipeline.
3. transverse damper according to claim 1, it is characterised in that between the internal perisporium of the snap ring and the outer shell
It is provided with first seal.
4. transverse damper according to claim 1, it is characterised in that between the periphery wall of the snap ring and the inner casing
It is provided with second seal.
5. transverse damper according to claim 1, it is characterised in that be provided with the 3rd between the conduit and the snap ring
Seal.
6. transverse damper according to claim 1, it is characterised in that the conduit is multiple.
7. transverse damper according to claim 1, it is characterised in that the lug boss is located at the internal perisporium of the outer shell
On.
8. transverse damper according to claim 7, it is characterised in that the lug boss by the outer shell perisporium one
Part is inwardly projecting and limits.
9. transverse damper according to claim 7, it is characterised in that the lug boss is multiple and along the outer shell
Circumferentially-spaced distribution;Or the lug boss is the annular relief being located on the internal perisporium of the outer shell.
10. a kind of automobile, it is characterised in that including the transverse damper according to any one of claim 1-9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621069086.4U CN206206464U (en) | 2016-09-21 | 2016-09-21 | Transverse damper and automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621069086.4U CN206206464U (en) | 2016-09-21 | 2016-09-21 | Transverse damper and automobile |
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Publication Number | Publication Date |
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CN206206464U true CN206206464U (en) | 2017-05-31 |
Family
ID=58760777
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CN201621069086.4U Active CN206206464U (en) | 2016-09-21 | 2016-09-21 | Transverse damper and automobile |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111043222A (en) * | 2019-12-31 | 2020-04-21 | 深圳市中车业成实业有限公司 | Oil pressure shock absorber inner cylinder structure for rail vehicle and machining tool thereof |
-
2016
- 2016-09-21 CN CN201621069086.4U patent/CN206206464U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111043222A (en) * | 2019-12-31 | 2020-04-21 | 深圳市中车业成实业有限公司 | Oil pressure shock absorber inner cylinder structure for rail vehicle and machining tool thereof |
CN111043222B (en) * | 2019-12-31 | 2024-04-05 | 深圳市业成实业有限公司 | Inner cylinder structure of oil pressure damper for railway vehicle and machining tool of inner cylinder structure |
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