CN209621934U - A kind of damper of high durable strong shock resistance - Google Patents
A kind of damper of high durable strong shock resistance Download PDFInfo
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- CN209621934U CN209621934U CN201920263987.4U CN201920263987U CN209621934U CN 209621934 U CN209621934 U CN 209621934U CN 201920263987 U CN201920263987 U CN 201920263987U CN 209621934 U CN209621934 U CN 209621934U
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- damper
- cylinder body
- sleeve
- telescopic rod
- fixedly connected
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Abstract
The utility model provides a kind of damper of high durable strong shock resistance.The damper of the durable strong shock resistance of height includes: cylinder body；Telescopic device, the telescopic device are set to the inner wall of the cylinder body, and the telescopic device includes sliding panel, and the outer surface of the sliding panel is slidably connected to the inner surface of the cylinder body respectively；The side of the sliding panel is fixed in telescopic rod, one end of the telescopic rod, and one end of the telescopic rod runs through the cylinder body and extends to the outside of the cylinder body；Rubbing device, the rubbing device are set to the inside of the sliding panel, and the rubbing device includes sleeve.The damper of the durable strong shock resistance of height provided by the utility model not only impact resistance performance with higher, and endurance quality is strong, and the phenomenon that avoiding damper from bursting well, the service life of damper is improved to a certain degree, convenient for the use of different location, the practicability of damper is greatly improved.
Description
Technical field
The utility model relates to damper field more particularly to a kind of dampers of high durable strong shock resistance.
Background technique
Damper is to provide the resistance of movement, the device of depletion kinergety.It is not assorted using damping come energy-absorbing damping
New technology applies various dampers (or damper) already in space flight, aviation, military project, firearms, automobile and other industries
Carry out vibration damping energy dissipating.
In actual life, people start that these technologies are converted to the Structural Engineerings such as building, bridge, railway step by step
In, develop it is very rapid, but existing damper have the defects that it is certain, such as existing damper do not have it is stronger
Anti-impact force performance and the poor problem of endurance, the serious using effect and service life for causing damper.
Therefore, it is necessary to which the damper for providing a kind of high durable strong shock resistance solves above-mentioned technical problem.
Utility model content
The utility model provides a kind of damper of high durable strong shock resistance, solves damper without stronger
Anti-impact force performance and the poor problem of endurance.
In order to solve the above technical problems, the damper of the durable strong shock resistance of height provided by the utility model includes: cylinder
Body；Telescopic device, the telescopic device are set to the inner wall of the cylinder body, and the telescopic device includes sliding panel, the sliding
The outer surface of plate is slidably connected to the inner surface of the cylinder body respectively；The cunning is fixed in telescopic rod, one end of the telescopic rod
One end of the side of movable plate, the telescopic rod runs through the cylinder body and extends to the outside of the cylinder body；Rubbing device, it is described to rub
The inside that device is set to the sliding panel is wiped, the rubbing device includes sleeve, and the outer surface of the sleeve is fixed on described
The inside of sliding panel；Two oil charging structures, two oil charging structure settings are all set in the inside of the sliding panel, and are located at
The top and bottom of the sleeve, the oil charging structure include siphunculus, and the inner surface of the siphunculus is fixedly connected with fixing sleeve, and
And the side of the fixing sleeve is fixedly connected with soft set, one end of the soft set is fixedly installed with oil inlet circle；Piston rod, institute
State piston rod one end be fixed on the cylinder body inner wall side, one end of the piston rod is through the sleeve and described stretches
Contracting bar and the inside for extending to the telescopic rod；Buffer structure, the buffer structure be set to the piston rod extend to it is described
The outer surface of one end inside telescopic rod, the buffer structure include U-shaped set, and the outer surface of the U-shaped set is fixedly connected with slow
Punching set；Resilient sleeve, the inner surface of the resilient sleeve are fixed on the outer surface of the U-shaped set, and the outer surface of the resilient sleeve is fixed
It is connected with Anti-slip cover.
Preferably, the inner surface of the sleeve is fixedly connected with extruded sleeve, and the inner surface of the extruded sleeve is fixedly connected with
Extrusion ball.
Preferably, it is fixedly connected to baffle at the top and bottom of the inner wall of the siphunculus, and is located at the soft set
Side.
Preferably, the outer surface of the Anti-slip cover is fixedly connected with contact sleeve, and the inside of the contact sleeve offers
Micropore, and the outer surface of the contact sleeve is fixedly connected with installation set.
Preferably, extruding spring, the extruding bullet are fixedly connected at the top and bottom of the other side of the sliding panel
The other end of spring is fixed on the top and bottom of the side of the inner wall of the cylinder body.
Preferably, the side at the top of the cylinder body is provided with port, and the inner surface of the telescopic rod is fixedly connected
There is friction ball.
Preferably, the one end for the outside that one end of the cylinder body and the telescopic rod extend to the cylinder body is fixedly connected with
There is link.
Compared with the relevant technologies, the damping device of the durable strong shock resistance of height provided by the utility model has and has as follows
Beneficial effect:
The utility model provides a kind of damper of high durable strong shock resistance, can be with by the setting of two links
Damper is mounted on required position well, when damper is by powerful impact force, at this moment telescopic rod will be to
The internal motion of cylinder body, at this moment the hydraulic oil of cylinder interior will enter the inside of siphunculus, flow to the other side of cylinder body, by solid
The difficulty that fixed set and soft set, mainly increasing hydraulic oil pass through, and then the stamping resistance performance of damper is improved, and pass through gear
The setting of plate can carry out the interference of level to the hydraulic oil of the inside of siphunculus, further decrease oil product by speed, and lead to
The setting of Anti-slip cover, the mainly frictional force between oversize piston bar and telescopic rod inner wall are crossed, improves the anti-of damper indirectly
Impact force, and by the setting of micropore, be primarily to facilitate the tiny flowing of the gas of two sides inside telescopic rod, avoid damping
Device occur Decrepitation Phenomena, by squeeze spring itself elastic force, can be very good to squeeze sliding panel, sliding panel by
Resistive, the not only impact resistance with higher for the telescopic rod movement that when extruding force, telescopic rod will be squeezed, and then increased
Power performance, and endurance quality is strong, and the phenomenon that avoid damper from bursting well, the use of damper is improved to a certain degree
Service life greatly improves the practicability of damper convenient for the use of different location.
Detailed description of the invention
Fig. 1 is a kind of structure of preferred embodiment of the damper of the durable strong shock resistance of height provided by the utility model
Schematic diagram；
Fig. 2 is the structural side view of buffer structure shown in FIG. 1；
Fig. 3 is the structural side view of oil charging structure shown in FIG. 1；
Fig. 4 is the structural side view of rubbing device shown in FIG. 1.
Figure label: 1, cylinder body, 2, telescopic device, 21, sliding panel, 22, telescopic rod, 23, friction ball, 3, rubbing device,
31, sleeve, 32, extruded sleeve, 33, extrusion ball, 4, oil charging structure, 41, siphunculus, 42, fixing sleeve, 43, soft set, 44, baffle,
45, oil inlet circle, 5, piston rod, 6, buffer structure, 61, U-shaped set, 62, cushion collar, 63, resilient sleeve, 64, Anti-slip cover, 65, installation
Set, 66, contact sleeve, 67, micropore, 7, extruding spring, 8, port, 9, link.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is the durable impact resistance of height provided by the utility model
A kind of structural schematic diagram of preferred embodiment of strong damper；Fig. 2 is the structural side view of buffer structure shown in FIG. 1；Fig. 3
For the structural side view of oil charging structure shown in FIG. 1；Fig. 4 is the structural side view of rubbing device shown in FIG. 1.High durable anti-impact
Hitting the strong damper of ability includes: cylinder body 1；Telescopic device 2, the telescopic device 2 is set to the inner wall of the cylinder body 1, described
Telescopic device 2 includes sliding panel 21, and the outer surface of the sliding panel 21 is slidably connected to the inner surface of the cylinder body 1 respectively；It stretches
The side of the sliding panel 21 is fixed in contracting bar 22, one end of the telescopic rod 22, and one end of the telescopic rod 22 is through described
Cylinder body 1 and the outside for extending to the cylinder body 1, the inside of telescopic rod 22 offers telescopic chute herein, is primarily to facilitate piston
The entrance of bar 5；Rubbing device 3, the rubbing device 3 are set to the inside of the sliding panel 21, and the rubbing device 3 includes set
Cylinder 31, the inside of the sliding panel 21 is fixed in the outer surface of the sleeve 31；Two oil charging structures 4, two oil inlet knots
The inside for being all set in the sliding panel 21 is arranged in structure 4, and is located at the top and bottom of the sleeve 31, the oil charging structure 4
Including siphunculus 41, the inner surface of the siphunculus 41 is fixedly connected with fixing sleeve 42, and the fixed company in side of the fixing sleeve 42
It is connected to soft set 43, one end of the soft set 43 is fixedly installed with oil inlet circle 45, is provided with fixing sleeve 42 and soft herein
The difficulty that set 43, mainly increasing hydraulic oil pass through, and then improve the stamping resistance performance of damper；Piston rod 5, the piston rod
The side of the inner wall of the cylinder body 1 is fixed in 5 one end, and one end of the piston rod 5 is through the sleeve 31 and described flexible
Bar 22 and the inside for extending to the telescopic rod 22；Buffer structure 6, the buffer structure 6 are set to the piston rod 5 and extend to
The outer surface of one end inside the telescopic rod 22, the buffer structure 6 include U-shaped set 61, and the outer surface of the U-shaped set 61 is solid
Surely it is connected with cushion collar 62；Resilient sleeve 63, the inner surface of the resilient sleeve 63 is fixed on the outer surface of the U-shaped set 61, described
The outer surface of resilient sleeve 63 is fixedly connected with Anti-slip cover 64, is fixedly connected with the setting of Anti-slip cover 64 herein, mainly increases
Frictional force between 22 inner wall of piston rod 5 and telescopic rod, improves the anti-impact force of damper indirectly.
The inner surface of the sleeve 31 is fixedly connected with extruded sleeve 32, and the inner surface of the extruded sleeve 32 is fixedly connected with crowded
Pressure ball 33 is provided with extruded sleeve 32 and extrusion ball 33 herein, and mainly oversize piston bar enters the resistive of the inside of telescopic rod.
It is fixedly connected to baffle 44 at the top and bottom of the inner wall of the siphunculus 41, and is located at the one of the soft set 43
Side.
The outer surface of the Anti-slip cover 64 is fixedly connected with contact sleeve 66, and the inside of the contact sleeve 66 offer it is micro-
Hole 67 is provided with micropore 67 herein, is primarily to facilitate the tiny flowing of the gas of 22 inside two sides of telescopic rod, avoids damping
Decrepitation Phenomena occurs for device, and the outer surface of the contact sleeve 66 is fixedly connected with installation set 65.
It is fixedly connected at the top and bottom of the other side of the sliding panel 21 and squeezes spring 7, the extruding spring 7
The other end is fixed on the top and bottom of the side of the inner wall of the cylinder body 1, can be with by squeezing the elastic force of spring 7 itself
Sliding panel 21 is squeezed well, when sliding panel 21 is squeezed power, telescopic rod 22 will be squeezed, and then is increased
Telescopic rod 22 move it is resistive.
The side at the top of the cylinder body 1 is provided with port 8, is provided with port 8 herein, is primarily to facilitate hydraulic oil
Injection, then blocked, and the inner surface of the telescopic rod 22 is fixedly connected with friction ball 23, is fixedly connected with rubs herein
Wipe ball 23, mainly frictional property of the oversize piston bar 5 in 22 internal motion of telescopic rod.
One end that one end of the cylinder body 1 and the telescopic rod 22 extend to the outside of the cylinder body 1 is fixedly connected to
Link 9, the setting of link 9 are primarily to facilitate the use to damper, convenient for the connection of outer bound pair damper.
The working principle of the damper of the durable strong shock resistance of height provided by the utility model is as follows:
By the setting of two links 9, can be very good for damper to be mounted on required position, when damper by
When powerful impact force, at this moment telescopic rod 22 will be to the internal motion of cylinder body 1, and at this moment the hydraulic oil inside cylinder body 1 will be into
The inside for entering siphunculus 41 flow to the other side of cylinder body, and by fixing sleeve 42 and soft set 43, mainly increasing hydraulic oil passes through
Difficulty, and then the stamping resistance performance of damper is improved, and by the setting of baffle 44, it can be to the hydraulic of the inside of siphunculus 41
Oil carries out the interference of level, further decreases oil product by speed, and pass through the setting of Anti-slip cover 64, mainly oversize piston
Frictional force between 22 inner wall of bar 5 and telescopic rod, improves the anti-impact force of damper, and setting by micropore 67 indirectly
It sets, is primarily to facilitate the tiny flowing of the gas of 22 inside two sides of telescopic rod, avoid damper that Decrepitation Phenomena, Yi Jitong occurs
The elastic force for squeezing spring 7 itself is crossed, can be very good to squeeze sliding panel 21, when sliding panel 21 is squeezed power, just
The telescopic rod 22 that can be squeezed telescopic rod 22, and then increase moves resistive.
Compared with the relevant technologies, the damping device of the durable strong shock resistance of height provided by the utility model has and has as follows
Beneficial effect:
By the setting of two links 9, can be very good for damper to be mounted on required position, when damper by
When powerful impact force, at this moment telescopic rod 22 will be to the internal motion of cylinder body 1, and at this moment the hydraulic oil inside cylinder body 1 will be into
The inside for entering siphunculus 41 flow to the other side of cylinder body 1, and by fixing sleeve 42 and soft set 43, mainly increasing hydraulic oil passes through
Difficulty, and then improve the stamping resistance performance of damper, can be to the liquid of the inside of siphunculus 41 and by the setting of baffle 44
Pressure oil carries out the interference of level, further decreases oil product by speed, and pass through the setting of Anti-slip cover 64, mainly increases and live
Frictional force between 22 inner wall of stopper rod 5 and telescopic rod, improves the anti-impact force of damper, and setting by micropore 67 indirectly
It sets, is primarily to facilitate the tiny flowing of the gas of 22 inside two sides of telescopic rod, avoid damper that Decrepitation Phenomena occurs, by squeezing
The elastic force of pressing spring 7 itself can be very good to squeeze sliding panel 21, will be right when sliding panel 21 is squeezed power
Telescopic rod 22 is squeezed, and then the movement of telescopic rod 22 increased is resistive, not only impact resistance performance with higher, but also
Endurance quality is strong, and the phenomenon that avoid damper from bursting well, improves the service life of damper to a certain degree, convenient for not
With the use of position, the practicability of damper is greatly improved.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of damper of high durable strong shock resistance characterized by comprising
Cylinder body；
Telescopic device, the telescopic device are set to the inner wall of the cylinder body, and the telescopic device includes sliding panel, the sliding
The outer surface of plate is slidably connected to the inner surface of the cylinder body respectively；
The side of the sliding panel is fixed in telescopic rod, one end of the telescopic rod, and the cylinder is run through in one end of the telescopic rod
Body and the outside for extending to the cylinder body；
Rubbing device, the rubbing device are set to the inside of the sliding panel, and the rubbing device includes sleeve, the sleeve
Outer surface be fixed on the inside of the sliding panel；
Two oil charging structures, two oil charging structure settings are all set in the inside of the sliding panel, and are located at the sleeve
Top and bottom, the oil charging structure includes siphunculus, and the inner surface of the siphunculus is fixedly connected with fixing sleeve, and described solid
Surely the side covered is fixedly connected with soft set, and one end of the soft set is fixedly installed with oil inlet circle；
The side of the inner wall of the cylinder body is fixed in piston rod, one end of the piston rod, and institute is run through in one end of the piston rod
State sleeve and the telescopic rod and the inside for extending to the telescopic rod；
Buffer structure, the buffer structure are set to the outer surface of one end that the piston rod extends to inside the telescopic rod,
The buffer structure includes U-shaped set, and the outer surface of the U-shaped set is fixedly connected with cushion collar；
Resilient sleeve, the inner surface of the resilient sleeve are fixed on the outer surface of the U-shaped set, and the outer surface of the resilient sleeve is fixed to be connected
It is connected to Anti-slip cover.
2. the damper of the durable strong shock resistance of height according to claim 1, which is characterized in that the interior table of the sleeve
Face is fixedly connected with extruded sleeve, and the inner surface of the extruded sleeve is fixedly connected with extrusion ball.
3. the damper of the durable strong shock resistance of height according to claim 1, which is characterized in that the inner wall of the siphunculus
Top and bottom be fixedly connected to baffle, and be located at the side of the soft set.
4. the damper of the durable strong shock resistance of height according to claim 1, which is characterized in that outside the Anti-slip cover
Surface is fixedly connected with contact sleeve, and the inside of the contact sleeve offers micropore, and the outer surface of the contact sleeve is solid
Surely it is connected with installation set.
5. the damper of the durable strong shock resistance of height according to claim 1, which is characterized in that the sliding panel it is another
Extruding spring is fixedly connected at the top and bottom of side, the other end for squeezing spring is fixed on the inner wall of the cylinder body
Side top and bottom.
6. the damper of the durable strong shock resistance of height according to claim 1, which is characterized in that the top of the cylinder body
Side be provided with port, and the inner surface of the telescopic rod is fixedly connected with friction ball.
7. the damper of the durable strong shock resistance of height according to claim 1, which is characterized in that one end of the cylinder body
The one end for extending to the outside of the cylinder body with the telescopic rod is fixedly connected to link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263987.4U CN209621934U (en) | 2019-03-02 | 2019-03-02 | A kind of damper of high durable strong shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263987.4U CN209621934U (en) | 2019-03-02 | 2019-03-02 | A kind of damper of high durable strong shock resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621934U true CN209621934U (en) | 2019-11-12 |
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ID=68455575
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920263987.4U Active CN209621934U (en) | 2019-03-02 | 2019-03-02 | A kind of damper of high durable strong shock resistance |
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| CN (1) | CN209621934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848202A (en) * | 2019-11-25 | 2020-02-28 | 衡阳凯新特种材料科技有限公司 | Silicon nitride plunger with strong impact resistance |
| CN113175493A (en) * | 2021-04-19 | 2021-07-27 | 江苏大学 | Cooperative interactive artillery balancing machine based on STF and using method |
-
2019
- 2019-03-02 CN CN201920263987.4U patent/CN209621934U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848202A (en) * | 2019-11-25 | 2020-02-28 | 衡阳凯新特种材料科技有限公司 | Silicon nitride plunger with strong impact resistance |
| CN113175493A (en) * | 2021-04-19 | 2021-07-27 | 江苏大学 | Cooperative interactive artillery balancing machine based on STF and using method |
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