CN208417386U - Horizontal damper with cellular rubber - Google Patents
Horizontal damper with cellular rubber Download PDFInfo
- Publication number
- CN208417386U CN208417386U CN201820989159.4U CN201820989159U CN208417386U CN 208417386 U CN208417386 U CN 208417386U CN 201820989159 U CN201820989159 U CN 201820989159U CN 208417386 U CN208417386 U CN 208417386U
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- Prior art keywords
- fuel tank
- working cylinder
- cellular rubber
- piston
- rubber
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Abstract
The utility model discloses a kind of horizontal dampers with cellular rubber, including fuel tank and working cylinder, working cylinder is arranged in fuel tank, one end of working cylinder is connect by bottom valve with fuel tank bottom, the aperture position of fuel tank is equipped with guider, piston is equipped in working cylinder, piston is connected to the end of piston rod, piston rod is pierced by from guider, oil liquid is filled in fuel tank and working cylinder, the telescopic cellular rubber of flexible and volume is wrapped up on the outer wall of working cylinder, the outer diameter of the cellular rubber is less than the internal diameter of fuel tank, cellular rubber length is 1/2 or more of fuel tank length.Just reach in this way to reach reliable operation, easy for installation, save the cost and the effect for improving production efficiency.
Description
Technical field
The utility model relates to a kind of horizontal dampers, and in particular to a kind of horizontal damper with cellular rubber.
Background technique
Horizontal damper on automobile mainly provides the comfort of vehicle ride.The structure of original horizontal damper is such as
Shown in Fig. 1, including fuel tank 101 and working cylinder 102, working cylinder 102 are arranged in fuel tank 101, and one end of working cylinder 102 is logical
It crosses bottom valve 103 to connect with 101 bottom of fuel tank, the aperture position of fuel tank 101 is equipped with guider 104, sets in working cylinder 102
There is piston 105, piston 105 is connected to the end of piston rod 106, and piston rod 106 is pierced by from guider 104, in working cylinder 102
Outer wall on air bag 107 is installed, since the damper is horizontally mounted, therefore need to eliminate the body in the mobile inner casing of piston rod 106
The idle running (piston rod 106 stretches, and inner casing volume becomes larger, oil liquid constancy of volume) accumulating varied journey system and being formed, so just needing to exist
Air bag 107 or similar structure are installed in inner casing additional to adjust the variation of inner casing volume.
107 design feature of air bag in above structure: 107 inner hollow of air bag, confined space energy volume change are swift in response,
Fast response time；It is simple to manufacture, however 107 structural disadvantages of air bag: 1. need mold to produce, high production cost, and the production cycle is long；
2. 107 sets of air bag in 102 outer wall of working cylinder, magnitude of interference is big, difficult to install, under production efficiency.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of horizontal damper with cellular rubber,
Purpose is to replace existing airbag structure with cellular rubber, and to reach reliable operation, easy for installation, save the cost simultaneously improves production
The effect of efficiency.
To achieve the above object, the utility model provides following technical solution: a kind of horizontal vibration damping with cellular rubber
Device, including fuel tank and working cylinder, the working cylinder are arranged in the fuel tank, one end of the working cylinder by bottom valve with
The fuel tank bottom connection, the aperture position of the fuel tank are equipped with guider, and piston is equipped in the working cylinder, described
Piston is connected to the end of piston rod, and the piston rod is pierced by from the guider, in the fuel tank and the working cylinder
It is interior to be filled with oil liquid, wrap up the telescopic cellular rubber of flexible and volume on the outer wall of working cylinder, the cellular rubber it is outer
Diameter is less than the internal diameter of the fuel tank, and the cellular rubber length is 1/2 or more of the fuel tank length.
Bubble is spongy and material is oil resistant rubber to close for the cellular rubber.
The piston includes cock body, and the cock body is equipped with cushion hole, is respectively equipped with gear in the two sides of the cock body
Plate, the baffle block the inlet and outlet of cushion hole described in column, are socketed with sealing ring on the outer wall of cock body.
There is the bulge loop being arranged successively, the cock body outer wall is equipped with to match with the bulge loop on the sealing ring inner wall
Card slot, the bulge loop inlay card is in the card slot.
This structure of the utility model, cellular rubber has the characteristics that volume change is big, is swift in response, in piston rod
When stretching, when the volume in working cylinder increases, the volume of cellular rubber elasticity can increase therewith, and reaction block, in manufacturer
Face is not necessarily to mold, can produce according to standard size, is then cut into the size of any needs, and when installation only needs to be wrapped in
The outer wall of working cylinder, simple process, productivity are high, have just reached in this way to reach reliable operation, easy for installation, save the cost is simultaneously
Improve the effect of production efficiency.
The utility model is further described with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the structure chart of existing level damper；
Fig. 2 is the structure chart of specific embodiment of the present invention；
Fig. 3 is the enlarged drawing of A in Fig. 2.
Specific embodiment
The utility model is specifically described below by embodiment.
As shown in Fig. 2, present embodiment discloses a kind of horizontal damper with cellular rubber, including fuel tank 1 and work
Cylinder 2, working cylinder 2 are arranged in fuel tank 1, and one end of working cylinder 2 is connect by bottom valve 3 with 1 bottom of fuel tank, fuel tank 1
Aperture position is equipped with guider 4, is equipped with piston 5 in working cylinder 2, and piston 5 is connected to the end of piston rod 6, and piston rod 6 is from leading
It is pierced by device 4, oil liquid is filled in fuel tank 1 and working cylinder 2, flexible and volume is wrapped up on the outer wall of working cylinder 2
Telescopic cellular rubber 7, the outer diameter of the cellular rubber 7 are less than the internal diameter of fuel tank, and 7 length of cellular rubber is long for fuel tank 1
1/2 or more of degree, cellular rubber 7 are to close that bubble is spongy and material is oil resistant rubber, have a not oil suction, volume change is big,
The characteristics of being swift in response, so that work is relatively reliable.
In above structure, cellular rubber 7 has the characteristics that volume change is big, is swift in response, when piston rod 6 stretches,
When volume in working cylinder 2 increases, the volume of cellular rubber elasticity can increase therewith, and reaction block is not necessarily in manufacture view
Mold, can produce according to standard size, then be cut into the size of any needs, and when installation only needs to be wrapped in working cylinder 2
Outer wall, simple process, productivity is high, has just reached in this way to reach reliable operation, easy for installation, save the cost simultaneously improves life
Produce the effect of efficiency.
Specific as shown in figure 3, the end of piston rod 6 is equipped with shank 61, piston 5 is socketed on shank 61, and is being inserted
8 fixed piston 5 of nut is configured on extension bar 61, piston 5 includes cock body 51, and cock body 51 is equipped with cushion hole 52, the two of cock body 51
Side is respectively equipped with baffle 53, which blocks the inlet and outlet of column cushion hole 52, is socketed with sealing ring on the outer wall of cock body 51
54, there is the bulge loop being arranged successively, 51 outer wall of cock body is equipped with the card slot to match with the bulge loop, bulge loop on 54 inner wall of sealing ring
Inlay card is in card slot.Oil liquid can be flowed into and out piston rod 6 by the gap between cushion hole 52 and baffle 53 during stretching,
Elastic buffer effect is effectively played, the stability of work is improved.
Claims (4)
1. a kind of horizontal damper with cellular rubber, including fuel tank and working cylinder, the working cylinder is arranged in the store oil
In cylinder, one end of the working cylinder is connect by bottom valve with the fuel tank bottom, and the aperture position of the fuel tank is equipped with
Guider, is equipped with piston in the working cylinder, and the piston is connected to the end of piston rod, and the piston rod is from the guider
On be pierced by, in the fuel tank and the working cylinder be filled with oil liquid, it is characterised in that: be enclosed on the outer wall of working cylinder
Elasticity and the telescopic cellular rubber of volume, the outer diameter of the cellular rubber are less than the internal diameter of the fuel tank, the rubber sea
Long degree is 1/2 or more of the fuel tank length.
2. the horizontal damper according to claim 1 with cellular rubber, it is characterised in that: the cellular rubber is to close
Bubble is spongy and material is oil resistant rubber.
3. the horizontal damper according to claim 1 with cellular rubber, it is characterised in that: the piston includes plug
Body, the cock body are equipped with cushion hole, are respectively equipped with baffle in the two sides of the cock body, which blocks buffering described in column
The inlet and outlet in hole are socketed with sealing ring on the outer wall of cock body.
4. the horizontal damper according to claim 3 with cellular rubber, it is characterised in that: on the sealing ring inner wall
With the bulge loop being arranged successively, the cock body outer wall is equipped with the card slot to match with the bulge loop, and the bulge loop inlay card is described
Card slot in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989159.4U CN208417386U (en) | 2018-06-26 | 2018-06-26 | Horizontal damper with cellular rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989159.4U CN208417386U (en) | 2018-06-26 | 2018-06-26 | Horizontal damper with cellular rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417386U true CN208417386U (en) | 2019-01-22 |
Family
ID=65109445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820989159.4U Active CN208417386U (en) | 2018-06-26 | 2018-06-26 | Horizontal damper with cellular rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417386U (en) |
-
2018
- 2018-06-26 CN CN201820989159.4U patent/CN208417386U/en active Active
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