CN206943307U - One kind is new can bidirectional modulation formula buffer - Google Patents
One kind is new can bidirectional modulation formula buffer Download PDFInfo
- Publication number
- CN206943307U CN206943307U CN201720807490.5U CN201720807490U CN206943307U CN 206943307 U CN206943307 U CN 206943307U CN 201720807490 U CN201720807490 U CN 201720807490U CN 206943307 U CN206943307 U CN 206943307U
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- CN
- China
- Prior art keywords
- sharp
- pipe
- cylinder body
- shakes
- step structure
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- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model disclose it is a kind of it is new can bidirectional modulation formula buffer, including cylinder body, it is provided with to shake in the cylinder body and swashs pipe, the left end for shaking sharp pipe is provided with the sharp ttom of pipe seat that shakes, and the sharp ttom of pipe seat outer end that shakes is provided with the base gland for adjusting the sharp pipe left end relative position of shaking；The right-hand member for shaking sharp pipe is disposed with bearing and the sheath that is covered with dust；The bearing is arranged to first step structure in the outer end portion positioned at the cylinder body, and second step structure is provided with the cylinder cap, spring is provided between the first step structure and the second step structure；The adjusting set for being used to adjust the sharp pipe right-hand member relative position of shaking being connected with the cylinder body is additionally provided with the first step structure.The utility model is provided with base gland in the left side of cylinder body, right side is provided with adjusting set, can be shaken the relative position of sharp pipe by adjusting base gland respectively and adjusting set with bidirectional modulation, thus can be adapted to different application requirements with the damping of bidirectional modulation fluid.
Description
Technical field
The utility model is related to it is a kind of it is new can bidirectional modulation formula buffer.
Background technology
Buffer, it is under the premise of industrial equipment runnability is not influenceed, eliminates to increase production efficiency, improve operation speed
Impact, vibrations, noise, guarantee safety, optimize production environment caused by degree.Buffer of the prior art can not enter to the sharp pipe that shakes
Row bidirectional modulation, so can not bidirectional modulation fluid damping, cause product use to have limitation.
Utility model content
The purpose of the utility model be provided the defects of presence for prior art it is a kind of it is new can bidirectional modulation formula buffer.
The utility model to achieve the above object, adopts the following technical scheme that：It is a kind of it is new can bidirectional modulation formula buffer,
Including cylinder body, it is provided with to shake in the cylinder body and swashs pipe, the left end for shaking sharp pipe is provided with the sharp ttom of pipe seat that shakes, the sharp ttom of pipe of shaking
Seat outer end is provided with the base gland for adjusting the sharp pipe left end relative position of shaking；The right-hand member for shaking sharp pipe is set gradually
There are bearing and the sheath that is covered with dust；Piston head and piston are provided with the sharp pipe that shakes, the piston head and piston pass through axostylus axostyle and work
Stopper rod one end connects, and the piston rod other end is through the bearing and is covered with dust sheath, and extends to that the cylinder body is outer and cylinder cap
Connection；The sharp pipe that shakes is provided with multiple throttle orifices in the side wall positioned at the piston, and the sharp pipe that shakes is positioned at described
A spill port is provided with another side wall of piston；Formed with oil return on inboard wall of cylinder block between the throttle orifice and spill port
Groove；Sponge is provided between the bearing and cylinder body；The bearing is being embedded in oil sealing positioned at the side of the sheath that is covered with dust,
The sheath that is covered with dust is covered with dust being embedded in positioned at cylinder body outer end side；Wherein, the bearing is positioned at the cylinder body
Outer end portion is arranged to first step structure, and second step structure, the first step structure and institute are provided with the cylinder cap
State and be provided with spring between second step structure；It is additionally provided with the first step structure and is used for what the cylinder body was connected
The adjusting set for sharp pipe right-hand member relative position of being shaken described in regulation.
Further, described shake is connected between sharp ttom of pipe seat and the sharp pipe that shakes by holding screw, the base gland
Triad back-up ring is provided between the cylinder body, described shake is provided with the first O-ring seal, institute between sharp ttom of pipe seat and cylinder body
State to shake to swash and be provided with the second O-ring seal between pipe and the sharp ttom of pipe seat that shakes, be provided between the bearing and the cylinder body
3rd O-ring seal.
The beneficial effects of the utility model：The utility model is provided with base gland in the left side of cylinder body, and right side is provided with
Adjusting set, the relative position for the sharp pipe that can be shaken by adjusting base gland respectively and adjusting set with bidirectional modulation thus can be double
Damping to regulation fluid, is adapted to different application requirements.
Brief description of the drawings
Fig. 1 structural representations of the present utility model.
Embodiment
Shown in Fig. 1, be related to it is a kind of it is new can bidirectional modulation formula buffer, including cylinder body 1, be provided with the cylinder body 1 and shake
Swash pipe 2, the left end for shaking sharp pipe 2 is provided with the sharp ttom of pipe seat 3 that shakes, and the sharp outer end of ttom of pipe seat 3 that shakes is provided with for adjusting institute
State the base gland 4 for the sharp left end relative position of pipe 2 of shaking；The right-hand member for shaking sharp pipe 2 is disposed with bearing 5 and the sheath 6 that is covered with dust；
Piston head 10 and piston 11 are provided with the sharp pipe 2 that shakes, the piston head 10 and piston 11 pass through axostylus axostyle 19 and piston rod 18
One end connects, and the other end of piston rod 18 is through the bearing 5 and is covered with dust sheath 6, and extends to that the cylinder body 1 is outer and cylinder cap
8 connections；The sharp pipe 2 that shakes is provided with multiple throttle orifices 15 in the side wall positioned at the piston 11, and the sharp pipe 2 that shakes is in place
In being provided with a spill port 17 in another side wall of the piston 11；Inboard wall of cylinder block between the throttle orifice 15 and spill port 17
On formed with oil-recovery tank；Sponge 12 is provided between the bearing 5 and cylinder body 1；The bearing 5 is positioned at the sheath 6 that is covered with dust
Side be embedded in oil sealing 13, the sheath 6 that is covered with dust is covered with dust 14 being embedded in positioned at the outer end side of cylinder body 1；Wherein,
The bearing 5 is arranged to first step structure in the outer end portion positioned at the cylinder body 1, and second step is provided with the cylinder cap
Structure, spring 25 is provided between the first step structure and the second step structure；In the first step structure
It is additionally provided with the adjusting set 7 for being used to adjust the sharp right-hand member relative position of pipe 2 of shaking being connected with the cylinder body 1.
In use, external impetus drives piston rod 18 to be moved to the left by cylinder cap 8, piston rod 18 promotes piston 11 to moving to left
Dynamic, spring 25 compresses, and the fry dried food ingredients life extruding of the left end lumen portion of piston 11, now fluid offers along on by the sharp pipe 2 that shakes
Throttle orifice 15 enters the gap of shake sharp pipe 2 and the inwall of cylinder body 1, and the right-hand member cavity of piston 11 is then entered by spill port 17
Interior, the oil pressure resistance of fluid gradually increases so that the both ends oil pressure amplitude of variation of piston 11 diminishes, until the both sides cavity of piston 11
Interior oil pressure balance.After external impetus cancels, piston 11 moves right in the presence of spring 25, the oil of the left end of piston 11
Chamber increases, and oil pressure reduces, and the fluid of its right-hand member is discharged from spill port 17, and enters the left end of piston 11 by throttle orifice 15, and
Under the elastic force effect of spring 25, piston 11 is promoted to reset.
The utility model designing points are, are provided with base gland 4 in the left side of cylinder body 1, right side is provided with adjusting set
7, the relative position for the sharp pipe 2 that can be shaken by adjusting base gland 4 respectively and adjusting set 7 with bidirectional modulation, specific mode is to change
Can adjusts position of the sharp pipe 2 in cylinder body that shake after becoming base gland 4 or the relative position between adjusting set 7 and cylinder body 1,
Thus different application requirements can be adapted to the damping of bidirectional modulation fluid.
On the basis of above-mentioned technical proposal, in order to improve the sealing in buffer between all parts, and connection
Relatively reliable, described shake is connected between sharp ttom of pipe seat 3 and the sharp pipe 2 that shakes by holding screw 20, the base gland 4 and institute
State and be provided with triad back-up ring 21 between cylinder body 1, described shake is provided with the first O-ring seal between sharp ttom of pipe seat 3 and cylinder body 1
23, described shake is provided with the second O-ring seal 24 between sharp pipe 2 and the sharp ttom of pipe seat 3 that shakes, the bearing 5 and the cylinder body 1
Between be provided with the 3rd O-ring seal 26.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (2)
1. it is a kind of it is new can bidirectional modulation formula buffer, it is characterised in that including cylinder body, be provided with to shake in the cylinder body and swash pipe,
The left end for shaking sharp pipe is provided with the sharp ttom of pipe seat that shakes, and the sharp ttom of pipe seat outer end that shakes is provided with for adjusting the sharp Guan Zuo that shakes
Hold the base gland of relative position；The right-hand member for shaking sharp pipe is disposed with bearing and the sheath that is covered with dust；Set in the sharp pipe that shakes
Piston head and piston are equipped with, the piston head and piston are connected by axostylus axostyle with piston rod one end, and the piston rod other end passes through
The bearing and the sheath that is covered with dust are worn, and extends to outside the cylinder body and is connected with cylinder cap；The sharp pipe that shakes is positioned at the piston
Multiple throttle orifices are provided with one side wall, the sharp pipe that shakes is provided with a spill port in another side wall positioned at the piston；
Formed with oil-recovery tank on inboard wall of cylinder block between the throttle orifice and spill port；Sponge is provided between the bearing and cylinder body；
The bearing is being embedded in oil sealing positioned at the side of the sheath that is covered with dust, and the sheath that is covered with dust is positioned at the cylinder body outer end one
Side, which has been embedded in, to be covered with dust；Wherein, the bearing is arranged to first step structure, the cylinder in the outer end portion positioned at the cylinder body
Second step structure is provided with cap, spring is provided between the first step structure and the second step structure；Institute
State the regulation for being used to adjust the sharp pipe right-hand member relative position of shaking for being additionally provided with first step structure and being connected with the cylinder body
Set.
2. it is as claimed in claim 1 a kind of it is new can bidirectional modulation formula buffer, it is characterised in that it is described shake sharp ttom of pipe seat with
Connected between the sharp pipe that shakes by holding screw, triad back-up ring, institute are provided between the base gland and the cylinder body
State to shake and the first O-ring seal is provided between sharp ttom of pipe seat and cylinder body, described shake is set between sharp pipe and the sharp ttom of pipe seat that shakes
There is the second O-ring seal, the 3rd O-ring seal is provided between the bearing and the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807490.5U CN206943307U (en) | 2017-07-05 | 2017-07-05 | One kind is new can bidirectional modulation formula buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807490.5U CN206943307U (en) | 2017-07-05 | 2017-07-05 | One kind is new can bidirectional modulation formula buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943307U true CN206943307U (en) | 2018-01-30 |
Family
ID=61367861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720807490.5U Expired - Fee Related CN206943307U (en) | 2017-07-05 | 2017-07-05 | One kind is new can bidirectional modulation formula buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943307U (en) |
-
2017
- 2017-07-05 CN CN201720807490.5U patent/CN206943307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |