CN218542793U - A buffering damping device for pneumatic cylinder - Google Patents
A buffering damping device for pneumatic cylinder Download PDFInfo
- Publication number
- CN218542793U CN218542793U CN202222155104.2U CN202222155104U CN218542793U CN 218542793 U CN218542793 U CN 218542793U CN 202222155104 U CN202222155104 U CN 202222155104U CN 218542793 U CN218542793 U CN 218542793U
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- China
- Prior art keywords
- pneumatic cylinder
- mount pad
- inner shell
- shell body
- footstock
- Prior art date
- 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.)
- Expired - Fee Related
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- 238000013016 damping Methods 0.000 title claims abstract description 48
- 230000003139 buffering effect Effects 0.000 title claims abstract description 30
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 2
- 230000006378 damage Effects 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a buffering damping device for hydraulic cylinder, including pneumatic cylinder, shell body and damper, the top of pneumatic cylinder is provided with the shell body, the inside of shell body is provided with damper, and when the pneumatic cylinder produces vibration and is to carry out shock attenuation processing to the pneumatic cylinder through damper, reduce the injury that the vibration caused to the pneumatic cylinder, damper includes mount pad, inner shell chamber, flexible pillar, fixing base and damping spring, the top of pneumatic cylinder is provided with the mount pad, the inner shell chamber has been seted up to the inside of shell body, the mount pad sets up in the inner shell chamber; the utility model discloses a damping treatment is carried out when removing the pneumatic cylinder to the mutually supporting use between mount pad, inner shell chamber, telescopic prop, fixing base, damping spring, prevents that the pneumatic cylinder from splitting the jar, drives telescopic prop when upwards extrudeing through the pneumatic cylinder and carries out flexible removal, and damping spring who drives central point through the mount pad and put reciprocates.
Description
Technical Field
The utility model relates to a pneumatic cylinder equipment technical field especially relates to a buffering damping device for pneumatic cylinder.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder basically comprises a cylinder barrel, a cylinder cover, a piston rod, a sealing device, a buffering device and an exhaust device;
on the market, pneumatic cylinder during operation power in general production is great, and the vibration of pneumatic cylinder itself is stronger, because pneumatic cylinder itself does not have the shock attenuation, this just makes the pneumatic cylinder cause the harm easily in the use, splits easily, can produce the life safety that the explosion threatened operating personnel even when serious, and general damping device damping frequency is not enough, and the shock attenuation effect is not enough, consequently, the utility model provides a buffering damping device for pneumatic cylinder is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the present invention is to provide a damping device for a hydraulic cylinder, which can prevent the hydraulic cylinder from being cracked by damping processing when the hydraulic cylinder is moved through the mutual matching between a mounting seat, an inner shell cavity, a telescopic strut, a fixing seat and a damping spring, and can move the telescopic strut in a telescopic manner when the hydraulic cylinder is extruded upwards, and the damping spring which is arranged at the center of the mounting seat is moved up and down.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a buffering damping device for pneumatic cylinder, includes pneumatic cylinder, shell body and damper, the top of pneumatic cylinder is provided with the shell body, the inside of shell body is provided with damper, and it is shock attenuation processing to the pneumatic cylinder through damper to produce the vibration when pneumatic cylinder work, reduces the injury that the vibration caused the pneumatic cylinder, damper includes mount pad, inner shell chamber, telescopic strut, fixing base and damping spring, the top of pneumatic cylinder is provided with the mount pad, the inner shell chamber has been seted up to the inside of shell body, the mount pad sets up in the inner shell chamber, the inside in inner shell chamber is provided with telescopic strut, telescopic strut is connected with the mount pad, telescopic strut is provided with the multiunit and is no less than two sets of, every group telescopic strut's big and small specification function homogeneous phase, inner shell intracavity portion top is provided with the fixing base, the fixing base is connected with one side of telescopic strut, the central point department of inner shell chamber is provided with damping spring, damping spring's bottom is connected with the mount pad, damping spring's top is connected with the top of inner shell chamber inside, upwards removes through the pneumatic cylinder when doing the up-and down motion through the pneumatic cylinder, damping spring drives the damping spring top is provided with the injury processing top of damping spring, the pneumatic cylinder.
The further improvement lies in that: the connecting column is arranged between the outer shell and the top seat, multiple groups of connecting columns are arranged on the connecting columns, the bottom of each connecting column is connected with the outer shell, the top of each connecting column is connected with the inside of the top seat, a connecting plate is arranged inside the top seat, the connecting columns are connected with the connecting plates, and the outer shell and the top seat are connected with each other through the connecting columns.
The further improvement is that: the inside top of footstock is provided with fixed foot, the inside of footstock is provided with first buffer spring, first buffer spring sets up the below at fixed foot, first buffer spring's below is provided with the installation piece, the below of installation piece is connected with the mounting panel, the below of mounting panel is provided with second buffer spring, second buffer spring is connected with the connecting plate, gives the interior connecting plate with the vibration transmission, and the connecting plate transmits and carries out buffering processing for the first time for second buffer spring, and rethread second buffer spring transmits and gives the mounting panel, and the mounting panel transmits for the installation piece, and first buffer spring is transmitted to the installation piece, carries out secondary buffering to the vibration, carries out buffering processing many times, has improved the practicality and the functionality of device greatly.
The further improvement is that: the both sides of mounting panel are provided with the slider, the inside both sides of footstock are provided with the spout, slider and the mutual adaptation of spout, when the pneumatic cylinder reciprocated the buffering, remove in the spout through the slider, the inside removal of footstock is more stable, and buffering effect is better.
The further improvement lies in that: the setting of shell body is under the footstock, the pneumatic cylinder is installed under the shell body, drives the inside shock attenuation of shell body and slightly removes through the pneumatic cylinder motion, drives the inside of footstock and carries out the buffering processing.
The beneficial effects of the utility model are that: the utility model discloses a mount pad, the inner shell chamber, telescopic prop, a fixed base, mutual supporting between the damping spring uses and carries out shock attenuation processing when removing the pneumatic cylinder, prevent that the pneumatic cylinder from splitting the jar, it stretches out and draws back and removes to drive telescopic prop when upwards extruding through the pneumatic cylinder, damping spring who drives central point through the mount pad reciprocates, cushion shock attenuation processing to the pneumatic cylinder, the injury to the pneumatic cylinder has been reduced, through fixed foot, first damping spring, the installation piece, the mounting panel, second damping spring, the slider, mutually support between the spout uses, be provided with multiunit buffering subassembly, carry out multiple buffering use to the pneumatic cylinder, great enhancement the buffering frequency of pneumatic cylinder, the buffering effect has been promoted.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a schematic view of the front side of the top seat of the present invention.
Wherein: 1. a hydraulic cylinder; 2. an outer housing; 3. a mounting seat; 4. an inner shell cavity; 5. a telescopic strut; 6. a fixed seat; 7. a damping spring; 8. a top seat; 9. connecting columns; 10. a connecting plate; 11. a fixing leg; 12. a first buffer spring; 13. mounting a block; 14. mounting a plate; 15. a second buffer spring; 16. a slider; 17. a chute.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1 and 2, the embodiment provides a buffering and damping device for a hydraulic cylinder, which comprises a hydraulic cylinder 1, an outer shell 2 and a damping component, wherein the outer shell 2 is arranged above the hydraulic cylinder 1, the damping component is arranged inside the outer shell 2, when the hydraulic cylinder 1 generates vibration during operation, the damping component damps the hydraulic cylinder 1 to reduce damage of the vibration to the hydraulic cylinder 1, the damping component comprises a mounting seat 3, an inner shell cavity 4, a telescopic strut 5, a fixed seat 6 and a damping spring 7, the mounting seat 3 is arranged above the hydraulic cylinder 1, the inner shell cavity 4 is formed inside the outer shell 2, the mounting seat 3 is arranged in the inner shell cavity 4, the telescopic strut 5 is arranged inside the inner shell cavity 4, and the telescopic strut 5 is connected with the mounting seat 3, telescopic prop 5 is provided with the multiunit and is no less than two sets ofly, the big small dimension function homogeneous phase of every telescopic prop 5 of group, inner shell cavity 4 inside top is provided with fixing base 6, fixing base 6 is connected with telescopic prop 5's one side, the inside central point department of putting of inner shell cavity 4 is provided with damping spring 7, damping spring 7's bottom is connected with mount pad 3, damping spring 7's top is connected with the inside top of inner shell cavity 4, move up through pneumatic cylinder 1 when doing the up-and-down motion through pneumatic cylinder 1, drive 3 incasement removals of mount pad, it carries out telescopic prop 5 and stretches out and draws back the removal to drive, damping spring 7 that central point put reciprocates through mount pad 3 drive, cushion shock attenuation processing to pneumatic cylinder 1, the injury to pneumatic cylinder 1 has been reduced, the top of outer casing 2 is provided with footstock 8.
Be provided with spliced pole 9 between shell body 2 and footstock 8, spliced pole 9 is provided with the multiunit, and the bottom of every group spliced pole 9 is connected with shell body 2, the top of spliced pole 9 and the internal connection of footstock 8, and the inside of footstock 8 is provided with connecting plate 10, and spliced pole 9 is connected with connecting plate 10, through spliced pole 9 with shell body 2 and footstock 8 interconnect.
The inside top of footstock 8 is provided with fixed foot 11, the inside of footstock 8 is provided with first buffer spring 12, first buffer spring 12 sets up the below at fixed foot 11, the below of first buffer spring 12 is provided with installation piece 13, the below of installation piece 13 is connected with mounting panel 14, the below of mounting panel 14 is provided with second buffer spring 15, second buffer spring 15 is connected with connecting plate 10, give interior connecting plate 10 with the vibration transmission, connecting plate 10 transmits and carries out first buffering for second buffer spring 15, mounting panel 14 is transmitted for to rethread second buffer spring 15, mounting panel 14 transmits and gives installation piece 13, first buffer spring 12 is transmitted for installation piece 13, carry out the secondary buffering to the vibration, carry out the buffering processing many times, the practicality and the functionality of device have been improved greatly.
The both sides of mounting panel 14 are provided with slider 16, and the inside both sides of footstock 8 are provided with spout 17, and slider 16 and the mutual adaptation of spout 17 when pneumatic cylinder 1 reciprocates the buffering, move in spout 17 through slider 16, and the inside removal of footstock 8 is more stable, and buffering effect is better.
The setting of shell body 2 is under footstock 8, and pneumatic cylinder 1 installs under shell body 2, and through the slight removal of the inside shock attenuation of pneumatic cylinder 1 motion drive shell body 2, the inside of driving footstock 8 is cushioned and is handled.
This a buffering damping device for pneumatic cylinder when using, carry out shock attenuation processing through damper assembly to pneumatic cylinder 1 when pneumatic cylinder 1 work produces the vibration, reduce the injury that the vibration caused to pneumatic cylinder 1, move up through pneumatic cylinder 1 when doing the up-and-down motion through pneumatic cylinder 1, drive 3 incasement removals of mount pad, it moves to drive telescopic prop 5 and stretch out and draw back and move, damping spring 7 that drives central point through mount pad 3 reciprocates, cushion shock attenuation processing to pneumatic cylinder 1, the injury to pneumatic cylinder 1 has been reduced, through spliced pole 9 with shell body 2 and footstock 8 interconnect, give interior connecting plate 10 with the vibration transmission, connecting plate 10 transmits and carries out first buffering processing for second damping spring 15, rethread second damping spring 15 transmits and gives mounting panel 14, mounting panel 14 transmits for installation piece 13, installation piece 13 transmits and gives first damping spring 12, carry out the secondary buffering to the vibration, carry out many times of buffering processing, the practicality and the functionality of device have greatly improved, move in spout 17 through slider 16, the inside removal of footstock 8 is more stable, the cushioning effect, it slightly moves to drive the shell body through pneumatic cylinder 1 motion, the interior buffering of footstock 8 is handled and is cushioned.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a buffering damping device for pneumatic cylinder, includes pneumatic cylinder (1), shell body (2) and damper, its characterized in that: the top of pneumatic cylinder (1) is provided with shell body (2), the inside of shell body (2) is provided with damper, damper includes mount pad (3), inner shell chamber (4), telescopic strut (5), fixing base (6) and damping spring (7), the top of pneumatic cylinder (1) is provided with mount pad (3), inner shell chamber (4) have been seted up to the inside of shell body (2), mount pad (3) set up in inner shell chamber (4), the inside of inner shell chamber (4) is provided with telescopic strut (5), telescopic strut (5) are connected with mount pad (3), telescopic strut (5) are provided with the multiunit and are no less than two sets ofly, every group the big or small specification function homonymy of telescopic strut (5), inner shell chamber (4) inside top is provided with fixing base (6), fixing base (6) are connected with one side of telescopic strut (5), the inside central point department of inner shell chamber (4) puts and is provided with damping spring (7), the bottom of damping spring (7) is connected with mount pad (3), the top of damping spring (7) is provided with the top of inner shell chamber (2), and top of shell body (8) is connected.
2. The cushion and shock absorber device for a hydraulic cylinder of claim 1, wherein: be provided with between shell body (2) and footstock (8) spliced pole (9), spliced pole (9) are provided with the multiunit, every group the bottom of spliced pole (9) is connected with shell body (2), the top of spliced pole (9) and the internal connection of footstock (8), the inside of footstock (8) is provided with connecting plate (10), spliced pole (9) are connected with connecting plate (10).
3. A cushion and cushioning apparatus for a hydraulic cylinder as set forth in claim 2, wherein: the top of footstock (8) inside is provided with fixed foot (11), the inside of footstock (8) is provided with first buffer spring (12), first buffer spring (12) set up the below at fixed foot (11), the below of first buffer spring (12) is provided with installation piece (13), the below of installation piece (13) is connected with mounting panel (14), the below of mounting panel (14) is provided with second buffer spring (15), second buffer spring (15) are connected with connecting plate (10).
4. A cushion and cushioning apparatus for a hydraulic cylinder as set forth in claim 3, wherein: the both sides of mounting panel (14) are provided with slider (16), the inside both sides of footstock (8) are provided with spout (17), slider (16) and spout (17) mutual adaptation, when pneumatic cylinder (1) reciprocates the buffering.
5. The cushion and shock absorber device for a hydraulic cylinder of claim 1, wherein: the hydraulic cylinder is characterized in that the outer shell (2) is arranged under the top seat (8), the hydraulic cylinder (1) is arranged under the outer shell (2), and the area of the top seat (8) is larger than that of the outer shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222155104.2U CN218542793U (en) | 2022-08-16 | 2022-08-16 | A buffering damping device for pneumatic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222155104.2U CN218542793U (en) | 2022-08-16 | 2022-08-16 | A buffering damping device for pneumatic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542793U true CN218542793U (en) | 2023-02-28 |
Family
ID=85269956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222155104.2U Expired - Fee Related CN218542793U (en) | 2022-08-16 | 2022-08-16 | A buffering damping device for pneumatic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542793U (en) |
-
2022
- 2022-08-16 CN CN202222155104.2U patent/CN218542793U/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: 20230228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |