CN215257590U - Self-lubricating shock pad - Google Patents
Self-lubricating shock pad Download PDFInfo
- Publication number
- CN215257590U CN215257590U CN202121616570.5U CN202121616570U CN215257590U CN 215257590 U CN215257590 U CN 215257590U CN 202121616570 U CN202121616570 U CN 202121616570U CN 215257590 U CN215257590 U CN 215257590U
- Authority
- CN
- China
- Prior art keywords
- oil
- shock pad
- oil storage
- lubricating
- self
- 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 50
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000003921 oil Substances 0.000 abstract description 66
- 239000010687 lubricating oil Substances 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a self-lubricating shock pad, including the shock pad body, shock pad body one side fixedly connected with mount pad, the mount pad cover is equipped with the extrusion ring, install the oil storage ring between the extrusion ring and the shock pad body, be provided with the oil storage tank in the oil storage ring, the oil storage tank intercommunication has the oil outlet, be provided with the draining hole that is linked together with the oil outlet on the shock pad body. The utility model discloses following beneficial effect has: the self-lubricating shock pad can prolong the period of adding lubricating oil, reduce the shutdown loss and is convenient.
Description
Technical Field
The utility model relates to a self-lubricating shock pad.
Background
The coiled long-chain molecular structure of the rubber and the weak secondary force existing among molecules enable the rubber material to present unique viscoelastic performance, so that the rubber material has good shock absorption, sound insulation and buffering performance. Rubber components are widely used for shock isolation and shock absorption because of their hysteresis, damping and reversible large deformation characteristics.
The rubber shock pad is characterized by high elasticity and high viscosity. The elasticity of rubber is generated by the change of the coiled molecular conformation, and the rubber intermolecular interaction can obstruct the movement of molecular chains, thereby showing the characteristic of viscous damping, so that the stress and the strain are always in an unbalanced state.
Current rubber shock pad when being used for with bearing butt shock attenuation, because long-time vibration contact makes lubricating oil on the bearing adsorb by the shock pad gradually easily, finally leads to the lubricating oil of bearing not enough, need shut down and add lubricating oil, comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-lubricating shock pad. The self-lubricating shock pad can prolong the period of adding lubricating oil, reduce the shutdown loss and is convenient.
The invention aims to be realized by the following technical scheme:
the utility model provides a self-lubricating shock pad, includes the shock pad body, shock pad body one side fixedly connected with mount pad, the mount pad cover is equipped with the extrusion ring, install the oil storage ring between extrusion ring and the shock pad body, be provided with the oil storage tank in the oil storage ring, the oil storage tank intercommunication has the oil outlet, be provided with the draining hole that is linked together with the oil outlet on the shock pad body.
The utility model discloses further set up to: the diameter of the oil outlet hole is smaller than that of the oil drainage hole.
The utility model discloses further set up to: and the mounting seat and the middle part of the shock pad body are provided with mounting holes communicated with each other.
The utility model discloses further set up to: a plurality of clamping blocks are arranged on one side of the mounting seat.
The utility model discloses further set up to: an oil inlet hole is formed between the mounting seat and the oil storage ring, and the diameter of the oil inlet hole is the same as that of the oil outlet hole.
The utility model discloses further set up to: the oil storage ring is in a circular truncated cone shape.
To sum up, the utility model discloses following beneficial purpose has: the self-lubricating shock pad can prolong the period of adding lubricating oil, reduce the shutdown loss and is convenient.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a left side view of the embodiment;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a perspective view of an oil storage ring;
FIG. 6 is a schematic view of the metal rod after being installed;
fig. 7 is an exploded view of fig. 6.
Reference numerals: 1. a shock-absorbing pad body; 2. a mounting seat; 3. mounting holes; 4. a clamping block; 5. an extrusion ring; 6. mounting grooves; 7. an oil storage ring; 8. an oil storage tank; 9. an oil outlet hole; 10. an oil drainage hole; 11. an oil inlet hole; 12. a metal rod member; 13. a mounting ring; 14. and (7) fixing holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
As shown in fig. 1 to 5, a self-lubricating shock pad comprises a shock pad body 1. One side of the middle part of the shock absorption cushion body 1 is fixedly connected with a mounting seat 2. The mounting seat 2 and the middle part of the shock pad body 1 are provided with mounting holes 3 which are communicated. The mounting holes 3 are used for mounting the metal bars 12. One side of mount pad 2 is provided with a plurality of joint pieces 4. The clamping block 4 is used for further fixing the metal rod 12 and the mounting base 2.
An extrusion ring 5 is fixedly sleeved on one side of the mounting seat 2 close to the shock absorption cushion body 1. The extrusion ring 5 and one side of the shock absorption pad body 1 are provided with an installation groove 6. An oil storage ring 7 is arranged in the mounting groove 6. The oil reservoir ring 7 is for storing lubricating oil. When the shock absorption pad body 1 is impacted to play a shock absorption role, the shock absorption pad body 1 generates certain deformation. Due to the deformation of the shock absorption pad body 1, a certain acting force is generated on one side of the shock absorption pad body 1 on the oil storage ring 7, and due to the arrangement of the squeezing ring 5, the oil storage ring 7 is limited by the squeezing ring 5, so that the oil storage ring 7 is subjected to a certain compression deformation, and the lubricating oil stored in the oil storage ring 7 overflows from the oil storage ring 7.
Optimally, an oil storage tank 8 is arranged in the oil storage ring 7, and an oil outlet 9 is arranged at the position of the oil storage tank 8 of the oil storage ring 7. Correspondingly, the shock pad body 1 is provided with an oil drainage hole 10. The oil drain hole 10 is communicated with the oil outlet hole 9. When the oil storage ring 7 is squeezed, the lubricating oil overflows from the oil outlet hole 9 and enters the oil drain hole 10 to flow out. The diameter of the oil outlet hole 9 is smaller than that of the oil drainage hole 10, and the diameter of the oil outlet hole 9 meets the specification and size of a capillary tube, so that the oil outlet hole 9 can discharge oil during extrusion, and oil cannot be discharged in a non-extrusion state.
Optimally, an oil inlet hole 11 is arranged between the mounting seat 2 and the oil storage ring 7. The diameter of the oil inlet hole 11 is the same as that of the oil outlet hole 9. The oil inlet hole 11 is used for sucking the excessive lubricating oil on the metal rod 12 in the mounting hole 3 into the oil storage ring 7 for storage when the shock absorption cushion body 1 is not extruded. When the oil storage ring 7 is extruded, lubricating oil overflows from the oil inlet hole 11 and the oil outlet hole 9 to respectively perform self-lubrication on the metal rod 12 and the bearing.
In addition, the oil storage ring 7 is in a truncated cone shape, and a part with a larger diameter is abutted against one side of the cushion body 1. The main reason for this setting is that the increase and the shock pad body 1 area of contact, the convenient extrusion goes out oil, on the other hand can increase the elasticity of oil storage ring 7, and save material. When the oil storage ring 7 is installed, the oil storage ring 7 needs to be stretched firstly, and then the oil storage ring 7 penetrates through the extrusion ring 5 to be sleeved in the installation groove 6, so that the oil storage ring 7 in a circular truncated cone shape can be conveniently stretched.
In addition, fig. 6 and 7 are schematic views illustrating the installation state of the oil storage ring 7 and the metal rod 12. The metal rod 12 is provided with a mounting ring 13 matched with the clamping block 4. The mounting ring 13 is provided with a fixing hole 14 corresponding to the clamping block 4. The metal rod 12 is clamped with the mounting seat 2 through the mounting ring 13 in an interference fit manner. The metal rod 12 passes through one end of the shock absorption pad body 1 and is connected with the bearing.
Claims (6)
1. The utility model provides a self-lubricating shock pad, includes shock pad body (1), characterized by: the shock pad body (1) one side fixedly connected with mount pad (2), mount pad (2) cover is equipped with extrusion ring (5), install oil storage ring (7) between extrusion ring (5) and the shock pad body (1), be provided with oil storage tank (8) in oil storage ring (7), oil storage tank (8) intercommunication has oil outlet (9), be provided with draining hole (10) that are linked together with oil outlet (9) on the shock pad body (1).
2. The self-lubricating cushion of claim 1 wherein: the diameter of the oil outlet hole (9) is smaller than that of the oil drainage hole (10).
3. The self-lubricating shock pad of claim 2, wherein: the middle parts of the mounting seat (2) and the shock absorption cushion body (1) are provided with mounting holes (3) communicated with each other.
4. A self-lubricating shock pad according to claim 3, wherein: a plurality of clamping blocks (4) are arranged on one side of the mounting seat (2).
5. The self-lubricating shock pad of claim 4, wherein: an oil inlet hole (11) is formed between the mounting seat (2) and the oil storage ring (7), and the diameter of the oil inlet hole (11) is the same as that of the oil outlet hole (9).
6. The self-lubricating shock pad of claim 4, wherein: the oil storage ring (7) is in a circular truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616570.5U CN215257590U (en) | 2021-07-15 | 2021-07-15 | Self-lubricating shock pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616570.5U CN215257590U (en) | 2021-07-15 | 2021-07-15 | Self-lubricating shock pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257590U true CN215257590U (en) | 2021-12-21 |
Family
ID=79492158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121616570.5U Expired - Fee Related CN215257590U (en) | 2021-07-15 | 2021-07-15 | Self-lubricating shock pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257590U (en) |
-
2021
- 2021-07-15 CN CN202121616570.5U patent/CN215257590U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |