CN207259085U - The gas mixed oil buffer of liquid - Google Patents
The gas mixed oil buffer of liquid Download PDFInfo
- Publication number
- CN207259085U CN207259085U CN201721241521.1U CN201721241521U CN207259085U CN 207259085 U CN207259085 U CN 207259085U CN 201721241521 U CN201721241521 U CN 201721241521U CN 207259085 U CN207259085 U CN 207259085U
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- CN
- China
- Prior art keywords
- outer shell
- inner casing
- housing assembly
- bushing
- mixed oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the gas mixed oil buffer of liquid, including housing assembly, the Buffer Unit in the housing assembly, it is characterised in that：Liquids and gases are equipped with the housing assembly, the housing assembly includes outer shell, inner casing consistent with its axial direction in outer shell, one end of the outer shell is equipped with end cap, the other end of the outer shell is equipped with bushing, the inner end of the inner casing is abutted to the end cap, the outer end of the inner casing is abutted to the bushing, buffering cavity is formed between the inner casing and the outer shell, some throttle orifices are offered on the inner casing, the connection cavity for connecting the buffering cavity is equipped with the bushing, inflatable component is equipped with the connection cavity.The utility model is easy to process, versatile.
Description
Technical field
The utility model belongs to buffer technology field, more particularly to a kind of gas mixed oil buffer of liquid.
Background technology
As logistics and the continuous renewal of warehousing system change, more efficient technical solution, heap are constantly being pursued in market
For stack machine as the important mechanism in automatic stored, its speed of service is related to the work efficiency of whole warehousing system, improves fortune
While scanning frequency is spent, security risk is also brought along, meeting high-speed impact track end, generation under system time control state such as piler
Huge impact force causes mechanical structure to be damaged.The buffer of track end installation uses liquid gas separate type or full fluid formula mostly
Structure, liquid gas separate structure difficulty of processing is larger, and reaction force is big, and effect is undesirable, shown in Figure 1, liquid qi leel from
Formula structure includes pressure pipe 1 and 2 separate type of piston tube acts on；Full fluid formula structure uses foam sponge pressure accumulation, impact head spring
Reset, since foam sponge ageing time is fast, life of product is shorter.
Utility model content
The purpose of this utility model is in order to solve the above-mentioned technical problem, and to provide a kind of liquid gas mixed oleo cushion
Device, it is versatile so as to fulfill easy to process.In order to achieve the above object, technical solutions of the utility model are as follows：
The gas mixed oil buffer of liquid, including housing assembly, the Buffer Unit in the housing assembly, the cylinder body
Component content is equipped with liquids and gases, and the housing assembly includes outer shell, inner casing consistent with its axial direction in outer shell, described
One end of outer shell is equipped with end cap, and the other end of the outer shell is equipped with bushing, and the inner end of the inner casing is abutted to the end cap, described
The outer end of inner casing is abutted to the bushing, and buffering cavity is formed between the inner casing and the outer shell, is offered on the inner casing
Some throttle orifices, the bushing is interior to be equipped with the connection cavity for connecting the buffering cavity, and the connection cavity is interior to be equipped with inflation group
Part.
Specifically, the liquid is hydraulic oil, the gas is nitrogen.
Specifically, the Buffer Unit includes being inserted into piston rod in the inner casing and arranged on piston through the bushing
The piston of bar the inner.
Specifically, the inner end of the piston rod is equipped with the baffle ring of the spacing piston.
Specifically, the inflatable component includes being arranged on the gas nozzle of connection cavity outer end, the lid arranged on connection cavity inner end,
The inner end of the gas nozzle is equipped with steel ball, and spring is equipped between the steel ball and the lid,
Compared with prior art, the beneficial effect of the gas mixed oil buffer of the utility model liquid is mainly reflected in：Gather around
There is the advantages of liquid gas separate structure, safeguard simple, service life length；The shortcomings that avoiding full fluid formula structure at the same time, without using
Foam sponge, impact head is without spring reset, and handling ease, the versatility of overall parts is high, reduces cost.
Brief description of the drawings
Fig. 1 is the structure diagram of the prior art；
Fig. 2 is the present embodiment structure diagram；
Digital representation in figure：
1 outer shell, 11 end caps, 12 bushings, 2 inner casings, 21 throttle orifices, 3 buffering cavitys, 4 piston rods, 41 pistons, 42 baffle rings, 43
Impact head, 44 rubber noise reduction caps, 45 beckets, 5 connection cavitys, 51 gas nozzles, 52 lids, 53 steel balls, 54 springs.
Embodiment
Clear, complete description will be carried out to the technical scheme in the embodiment of the utility model below in conjunction with the accompanying drawings, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Embodiment：
With reference to shown in Fig. 2, the present embodiment is the gas mixed oil buffer of liquid, including housing assembly, arranged on the cylinder body group
Buffer Unit, inflatable component in part and the liquids and gases being placed in the housing assembly.Liquid is hydraulic oil, and gas is
Nitrogen.
Housing assembly includes outer shell 1, inner casing 2 consistent with its axial direction in outer shell 1.One end of outer shell 1 is detachably solid
Surely end cap 11 is equipped with, the other end of outer shell 1 is detachably fixed equipped with bushing 12.End cap 11 is equipped with the groove body of 2 inner end of clamping inner casing,
The inner end of inner casing 2 abuts to groove body, the outer end of inner casing 2 and abuts to bushing 12, and buffering cavity 3 is formed between inner casing 2 and outer shell 1.
Buffer Unit includes piston rod 4, the piston 41 arranged on the inner of piston rod 4 that penetration liner 12 is inserted into inner casing 2,
The inner end of piston rod 4 is equipped with the baffle ring 42 of limiting piston 41.The outer end of piston rod 4 is equipped with impact head 43, the end of impact head 43
Equipped with rubber noise reduction cap 44, the junction of impact head 43 and rubber noise reduction cap 44 is equipped with becket 45.
Some throttle orifices 21 are offered on inner casing 2.The connection cavity 5 of connection buffering cavity 3 is equipped with bushing 12.
Inflatable component includes being arranged on the gas nozzle 51 of 5 outer end of connection cavity, the lid 52 arranged on 5 inner end of connection cavity, gas nozzle
51 inner end is equipped with steel ball 53, and spring 54 is equipped between steel ball 53 and lid 52.
During using the present embodiment, when impact head 43 is subject to external force collision, piston rod 4 promotes piston 41 to move down, in extruding
Portion's hydraulic oil, hydraulic oil are flowed out after being pressurized by the throttle orifice 21 on inner casing 2, produce damping, with moving down for piston rod 4,
Volume in product is constantly changing, and hydraulic oil is after inner casing 2 is flowed out, into cushion chamber body, using nitrogen can by compression and
Low density feature, the gas for floating over hydraulic oil top are extruded be subject to hydraulic oil, and pressure will be multiplied, inside and outside product
The pressure differential in portion, after external force removes, internal gases at high pressure promote piston 41 to make 4 involution of piston rod to original position.
The present embodiment possesses the advantages of liquid gas separate structure, safeguards simple, service life length；Avoid full fluid formula at the same time
The shortcomings that structure, without using foam sponge, impact head is without spring reset, and handling ease, the versatility of overall parts is high, reduces
Cost.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (5)
1. the gas mixed oil buffer of liquid, including housing assembly, the Buffer Unit in the housing assembly, its feature exist
In：It is equipped with liquids and gases in the housing assembly, the housing assembly includes outer shell, axial consistent with it in outer shell
Inner casing, one end of the outer shell is equipped with end cap, and the other end of the outer shell is equipped with bushing, and the inner end of the inner casing is abutted to institute
End cap is stated, the outer end of the inner casing is abutted to the bushing, and buffering cavity is formed between the inner casing and the outer shell, described interior
Some throttle orifices are offered on cylinder, the connection cavity for connecting the buffering cavity is equipped with the bushing, it is described to connect in cavity
Equipped with inflatable component.
2. the gas mixed oil buffer of liquid according to claim 1, it is characterised in that：The liquid is hydraulic oil, institute
It is nitrogen to state gas.
3. the gas mixed oil buffer of liquid according to claim 1, it is characterised in that：The Buffer Unit includes running through
The bushing is inserted into the piston rod in the inner casing and the piston arranged on piston rod the inner.
4. the gas mixed oil buffer of liquid according to claim 3, it is characterised in that：The inner end of the piston rod is equipped with
The baffle ring of the spacing piston.
5. the gas mixed oil buffer of liquid according to claim 1, it is characterised in that：The inflatable component includes being arranged on
The gas nozzle of cavity outer end, the lid arranged on connection cavity inner end are connected, the inner end of the gas nozzle is equipped with steel ball, the steel ball and institute
State and be equipped with spring between lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241521.1U CN207259085U (en) | 2017-09-26 | 2017-09-26 | The gas mixed oil buffer of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241521.1U CN207259085U (en) | 2017-09-26 | 2017-09-26 | The gas mixed oil buffer of liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259085U true CN207259085U (en) | 2018-04-20 |
Family
ID=61918953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721241521.1U Active CN207259085U (en) | 2017-09-26 | 2017-09-26 | The gas mixed oil buffer of liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686076A (en) * | 2017-09-26 | 2018-02-13 | 苏州西捷克缓冲科技有限公司 | The gas mixed oil buffer of liquid |
| CN108825703A (en) * | 2018-08-07 | 2018-11-16 | 中国船舶重工集团公司第七〇九研究所 | A kind of hydraulic damping damper |
-
2017
- 2017-09-26 CN CN201721241521.1U patent/CN207259085U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686076A (en) * | 2017-09-26 | 2018-02-13 | 苏州西捷克缓冲科技有限公司 | The gas mixed oil buffer of liquid |
| CN108825703A (en) * | 2018-08-07 | 2018-11-16 | 中国船舶重工集团公司第七〇九研究所 | A kind of hydraulic damping damper |
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