CN211144984U - Effectual hydraulic means of shock attenuation - Google Patents
Effectual hydraulic means of shock attenuation Download PDFInfo
- Publication number
- CN211144984U CN211144984U CN201922230812.6U CN201922230812U CN211144984U CN 211144984 U CN211144984 U CN 211144984U CN 201922230812 U CN201922230812 U CN 201922230812U CN 211144984 U CN211144984 U CN 211144984U
- Authority
- CN
- China
- Prior art keywords
- head
- push
- plate
- fixed block
- rod
- 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
Links
- 230000035939 shock Effects 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 21
- 238000013016 damping Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an effectual hydraulic means of shock attenuation, including casing, catch bar, catch plate and promotion head, still include damper, damper includes contact plate, connecting plate, fixed block, connecting rod, elastic component one, telescopic link, slide bar, sliding block and elastic component two. The catch bar downstream, the catch plate downstream, further drive contact plate downstream, drive connecting plate downstream, promote the head downstream, the fixed block downstream, connecting plate fixed mounting fixed block, connect the telescopic link under the fixed block, the telescopic link outer wall sets up elastic component one, hinge between fixed block and two sliding blocks surely connects the connecting rod, install elastic component two between sliding block and the promotion head, reach and reach the absorbing effect to hydraulic means. The outer wall through the promotion head is provided with sealed the pad, is provided with lubricated oil reservoir between the outer wall of promotion head and casing for effectual hydraulic means's of shock attenuation effect obtains further improvement.
Description
Technical Field
The utility model relates to a hydraulic pressure field specifically is a effectual hydraulic means of shock attenuation.
Background
The hydraulic transmission uses liquid as a working medium and utilizes the pressure energy of the liquid to transmit power. The hydraulic pressure has the characteristics of large transmission power, easy transmission and configuration and the like, and is widely applied in industrial and civil industries. The hydraulic system has the function of converting the pressure energy of the liquid into mechanical energy so as to obtain the required linear reciprocating motion or rotary motion. The energy source device of the hydraulic system is used for converting the mechanical energy of the prime mover into the pressure energy of the liquid.
However, the service life of the part is reduced due to the large vibration of the existing hydraulic device, so the utility model provides a hydraulic device with good damping effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectual hydraulic means of shock attenuation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hydraulic device with good damping effect comprises a shell, a push rod, a push plate, a push head and a damping component, wherein the lower end of the push rod is fixedly connected with the push plate, the push rod and the push plate are positioned in an air cavity of the shell, the push head is positioned below the push plate, a hydraulic cavity is arranged below the push head, a cavity is formed in the push head, and a damping component is arranged in the cavity, the damping component comprises a contact plate, a connecting plate, a fixed block, a connecting rod, an elastic piece I, a telescopic rod, a sliding block and an elastic piece II, the contact plate is arranged on one side of the push head close to the push plate and is in contact connection with the connecting plate, the fixed block is fixedly installed on the connecting plate, the telescopic rod is connected under the fixed block, the outer wall of the telescopic rod is provided with the elastic piece I, the sliding rod is fixedly installed in the push head and, the fixed block and the two sliding blocks are fixedly connected with a connecting rod in a hinged mode, and an elastic part II is installed between the sliding blocks and the pushing head.
As a further aspect of the present invention: the first elastic piece and the second elastic piece are springs.
As a further aspect of the present invention: a buffer pad is fixedly arranged on one side of the pushing plate close to the pushing head.
As a further aspect of the present invention: and a sealing gasket is arranged on the outer wall of the pushing head.
As a further aspect of the present invention: and a lubricating oil layer is arranged between the outer wall of the pushing head and the shell.
Compared with the prior art, the beneficial effects of the utility model are that: through catch bar downstream, catch plate downstream, further drive contact plate downstream, drive connecting plate downstream, promote the head downstream, the fixed block downstream, because connecting plate fixed mounting fixed block, connect the telescopic link under the fixed block, the telescopic link outer wall sets up elastic component one, hinge between fixed block and two sliding blocks and surely connect the connecting rod, be installed elastic component two between sliding block and the promotion head to reach the absorbing effect to hydraulic means. The outer wall through promoting the head is provided with sealed the pad, is provided with lubricated oil reservoir through the outer wall at the promotion head and between the casing for effectual hydraulic means's of shock attenuation effect obtains further improvement.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic device with good damping effect.
Fig. 2 is a front view of a hydraulic device with good damping effect.
In the figure: 1-shell, 2-push rod, 3-push plate, 4-buffer pad, 5-push head, 6-shock absorption component, 601-contact plate, 602-connection plate, 603-fixed block, 604-connection rod, 605-elastic element I, 606-telescopic rod, 607-sliding rod, 608-sliding block, 609-elastic element II, 7-lubricating oil layer and 8-sealing pad.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-2, a hydraulic device with good damping effect comprises a housing 1, a push rod 2, a push plate 3, a push head 5, and a damping assembly, wherein the lower end of the push rod 2 is fixedly connected with the push plate 3, the push rod 2 and the push plate 3 are located in an air cavity of the housing 1, the push head 5 is located below the push plate 3, a hydraulic cavity is located below the push head 5, a cavity is formed in the push head 5 and is internally provided with a damping assembly, the damping assembly comprises a contact plate 601, a connecting plate 602, a fixed block 603, a connecting rod 604, a first elastic member 605, a telescopic rod 606, a sliding rod 607, a sliding block 608, and a second elastic member 609, the contact plate 601 is arranged on one side of the push head 5 close to the push plate 3, the contact plate 601 is in contact connection with the connecting plate 602, the connecting plate 602 is fixedly provided with the fixed block 603, the telescopic rod 606 is connected directly below the fixed block 603, a sliding rod 607 fixedly connected and installed in the pushing head 5 is arranged below the telescopic rod 606, a left sliding block 608 and a right sliding block 608 are arranged on the sliding rod 607 in a sliding manner, a connecting rod 604 is fixedly hinged between the fixed block 603 and the two sliding blocks 608, and a second elastic element 609 is installed between the sliding block 608 and the pushing head 5; the pushing rod 2 moves downwards, the pushing plate 3 moves downwards, the contact plate 601 is further driven to move downwards, the connecting plate 602 is driven to move downwards, the pushing head 5 moves downwards, the fixing block 603 is fixedly mounted on the connecting plate 602, the telescopic rod 606 is connected to the position right below the fixing block 603, the outer wall of the telescopic rod 606 is provided with the first elastic part 605, the connecting rod 604 is fixedly hinged between the fixing block 603 and the two sliding blocks 608, and the second elastic part 609 is mounted between the sliding block 608 and the pushing head 5, so that a damping effect on the hydraulic device is achieved.
The specific structure of the first elastic element 605 and the second elastic element 609 is not limited, and in this embodiment, it is preferable that the first elastic element 605 and the second elastic element 609 are springs.
One side fixed mounting that catch plate 3 is close to promotion head 5 has blotter 4, has blotter 4 through the one side fixed mounting that is close to promotion head 5 at catch plate 3 for effectual hydraulic means's of shock attenuation effect obtains further improvement.
Example 2
In order to further improve the damping effect of the hydraulic device with good damping effect, the embodiment is further improved on the basis of embodiment 1, the outer wall of the pushing head 5 is provided with the sealing gasket 8, and the outer wall of the pushing head 5 is provided with the sealing gasket 8, so that the sealing property between the pushing head 5 and the shell 1 is further improved.
Be provided with lubricated oil reservoir 7 between the outer wall of promotion head 5 and casing 1, through being provided with lubricated oil reservoir 7 between the outer wall of promotion head 5 and casing 1 for effectual hydraulic means's of shock attenuation effect obtains further improvement.
The utility model discloses a theory of operation is: the pushing rod 2 moves downwards, the pushing plate 3 moves downwards, the contact plate 601 is further driven to move downwards, the connecting plate 602 is driven to move downwards, the pushing head 5 moves downwards, the fixing block 603 is fixedly mounted on the connecting plate 602, the telescopic rod 606 is connected to the position right below the fixing block 603, the outer wall of the telescopic rod 606 is provided with the first elastic part 605, the connecting rod 604 is fixedly hinged between the fixing block 603 and the two sliding blocks 608, and the second elastic part 609 is mounted between the sliding block 608 and the pushing head 5, so that a damping effect on the hydraulic device is achieved. Be provided with sealed pad 8 through the outer wall that promotes head 5, through being provided with lubricated oil reservoir 7 between the outer wall that promotes head 5 and casing 1 for effectual hydraulic means's of shock attenuation effect obtains further improvement.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A hydraulic device with good damping effect comprises a shell (1), a push rod (2), a push plate (3) and a push head (5), and is characterized by further comprising a damping component, wherein the lower end of the push rod (2) is fixedly connected with the push plate (3), the push rod (2) and the push plate (3) are positioned in an air cavity of the shell (1), the push head (5) is positioned below the push plate (3), a hydraulic cavity is arranged below the push head (5), a cavity is formed in the push head (5), the damping component is arranged in the cavity, the damping component comprises a contact plate (601), a connecting plate (602), a fixed block (603), a connecting rod (604), a first elastic element (605), a telescopic rod (606), a sliding rod (607), a sliding block (608) and a second elastic element (609), the contact plate (601) is arranged on one side, close to the push plate (3), of the push head (5), contact board (601) is connected with connecting plate (602) contact, connecting plate (602) fixed mounting fixed block (603), telescopic link (606) are connected to the below under fixed block (603), telescopic link (606) outer wall sets up elastic component one (605), slide bar (607) of below fixed connection fixed mounting in pushing head (5) of telescopic link (606), it is provided with two left and right sliding blocks (608) to slide on slide bar (607), hinge between fixed block (603) and two sliding blocks (608) and surely connect connecting rod (604), install elastic component two (609) between sliding block (608) and the pushing head (5).
2. The hydraulic apparatus with good damping effect as claimed in claim 1, wherein the first elastic member (605) and the second elastic member (609) are springs.
3. The hydraulic device with good shock absorption effect as claimed in claim 1 or 2, wherein a buffer pad (4) is fixedly arranged on one side of the pushing plate (3) close to the pushing head (5).
4. Hydraulic device with good damping effect according to claim 1, characterised in that the outer wall of the pushing head (5) is provided with a sealing gasket (8).
5. The hydraulic device with good shock absorption effect according to claim 4, wherein a lubricating oil layer (7) is arranged between the outer wall of the pushing head (5) and the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230812.6U CN211144984U (en) | 2019-12-12 | 2019-12-12 | Effectual hydraulic means of shock attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230812.6U CN211144984U (en) | 2019-12-12 | 2019-12-12 | Effectual hydraulic means of shock attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144984U true CN211144984U (en) | 2020-07-31 |
Family
ID=71751019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922230812.6U Expired - Fee Related CN211144984U (en) | 2019-12-12 | 2019-12-12 | Effectual hydraulic means of shock attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144984U (en) |
-
2019
- 2019-12-12 CN CN201922230812.6U patent/CN211144984U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211144984U (en) | Effectual hydraulic means of shock attenuation | |
| CN209781333U (en) | Double-blade oscillating hydraulic oil cylinder | |
| CN210860335U (en) | Noise reduction underframe device of heat pump | |
| CN216200150U (en) | Hydraulic pump with good noise reduction and shock absorption effects | |
| CN201695424U (en) | Bulldozer power device comprising engine and hydraulic pump | |
| CN218326119U (en) | Planetary reducer with shock-absorbing function | |
| CN201218173Y (en) | Piston type gas compressor | |
| CN218093395U (en) | Shock attenuation installing support of motor oil pump | |
| CN108756007B (en) | Combined type multifunctional viscous damper | |
| CN209800414U (en) | Telescopic grading hydraulic oil cylinder | |
| CN113339668A (en) | Fixing device for computer camera | |
| CN206562995U (en) | A kind of electric-machine directly-driven horizontal centrifugal oil pump | |
| CN215256570U (en) | Waterproof type disc flow distribution cycloid hydraulic motor with corrosion resistance function | |
| CN211843329U (en) | Power transmission device for briquetting machine | |
| CN109253126A (en) | Sealed hydraulic oil cylinder | |
| CN216290504U (en) | Energy-saving and mute pump motor | |
| CN221879647U (en) | Gas compressor with protective structure | |
| CN209025915U (en) | Sealed hydraulic oil cylinder | |
| CN220748701U (en) | Shock-resistant hydraulic oil radiator | |
| CN214404178U (en) | Hydraulic lifting oil cylinder with low-pressure lubricating and sealing structure | |
| CN221838807U (en) | Shock insulation device for coal mine safety production | |
| CN113339351B (en) | Pneumatic cylinder of plate shearing machine | |
| CN217401288U (en) | Water pump with shock-absorbing function | |
| CN204985398U (en) | Tubular spring shaft coupling structure | |
| CN216184439U (en) | Automobile engine fixing device with heat dissipation function |
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: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |