CN213776099U - Slide plate with inlaid holes with flat-bottom steps and inlaid solid lubricant particles - Google Patents
Slide plate with inlaid holes with flat-bottom steps and inlaid solid lubricant particles Download PDFInfo
- Publication number
- CN213776099U CN213776099U CN202022572416.4U CN202022572416U CN213776099U CN 213776099 U CN213776099 U CN 213776099U CN 202022572416 U CN202022572416 U CN 202022572416U CN 213776099 U CN213776099 U CN 213776099U
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- Prior art keywords
- solid lubricant
- sliding plate
- blind hole
- flat
- granule
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- 239000007787 solid Substances 0.000 title claims abstract description 33
- 239000000314 lubricant Substances 0.000 title claims abstract description 32
- 239000002245 particle Substances 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims description 6
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
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Abstract
The utility model relates to a slide of inlaying solid lubricant granule of inlaying hole area flat bottom step. The sliding plate is a metal substrate plane sliding plate, a plurality of cylindrical blind holes are machined in the plane sliding plate, and the sliding plate is characterized in that a section of annular flat step with the width of 1-4 mm is arranged on the outer circle of the bottom of each blind hole, a conical hole is formed in the middle of each flat step, cylindrical solid lubricant particles are embedded in each blind hole, and screw holes for fixing the sliding plate are formed in the plane sliding plate. Because there is the flat step face of round at its blind hole bottom of inlaying solid lubricant granule, when columniform solid lubricant granule inlays in the blind hole, the flat step face of round can better support the bottom surface of solid lubricant granule, is unlikely to the solid lubricant granule to sink into the blind hole for the surface of solid lubricant granule can be better all the time with to the grinding contact, the solid lubricant granule plays antifriction and lubricated effect. The sliding plate has the characteristics of good antifriction reliability, long service life and high bearing capacity.
Description
Technical Field
The utility model relates to a slide bearing especially relates to a slide of inlaying solid lubricant granule of inlaying hole area flat bottom step.
Background
At present, the metal inlaid solid lubrication sliding plate commonly used in the market is convenient to process, a standard twist drill is generally adopted, a blind hole for inlaying the solid lubricant is drilled, the bottom of the blind hole drilled in the way is conical, then the cylindrical solid lubricant is inlaid into the blind hole with the conical bottom, and a conical gap is reserved between the solid lubricant and the blind hole. When the contact area of the sliding plate and the opposite grinding part is small and the sliding plate bears larger load, the solid lubricant on the surface of the sliding plate sinks into the blind hole and cannot be well contacted with the opposite grinding part, so that the friction reducing effect is lost, and the friction pair fails.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a slide of inlaying solid lubricant granule that antifriction reliability is good, long service life, bearing capacity is big that inlay hole area flat step.
In order to achieve the above purpose, the utility model discloses a structure technical scheme is: the sliding plate is a metal substrate plane sliding plate, a plurality of cylindrical blind holes are machined in the plane sliding plate, and the sliding plate is characterized in that a section of annular flat step with the width of 1-4 mm is arranged on the outer circle of the bottom of each blind hole, a conical hole is formed in the middle of each flat step, cylindrical solid lubricant particles are embedded in each blind hole, and screw holes for fixing the sliding plate are formed in the plane sliding plate.
The metal matrix is a bimetal plate compounded by steel or copper alloy and steel backing.
According to the slide plate of inlaying solid lubricant granule of inlay hole area flat bottom step of above-mentioned scheme preparation, because it inlays solid lubricant granule inlayed blind hole bottom and has the flat step face of round, when columniform solid lubricant granule inlays in the blind hole, the flat step face of round can support the bottom surface of solid lubricant granule betterly, be unlikely to the solid lubricant granule to sink into in the blind hole for the surface of solid lubricant granule can contact with the grinding piece better all the time, the solid lubricant granule plays antifriction and lubricated effect. The sliding plate has the characteristics of good antifriction reliability, long service life and high bearing capacity.
Drawings
FIG. 1 is a front view of a prior art slide plate with embedded solid lubricant particles;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a front view of the slide plate with solid lubricant particles embedded in the embedding holes and having a flat bottom step according to the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 5 is a partially enlarged view of a blind hole (blind hole not embedded with solid lubricant particles) in the region F in fig. 4.
In the figure: 1. a planar slide plate; 2. blind holes; 3. a step is leveled; 4. a conical bore; 5. solid lubricant particles; 6. screw holes.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Fig. 3, 4 and 5 are schematic structural views of a sliding plate with inlaid solid lubricant particles and inlaid holes with flat bottom steps. The plane sliding plate is a metal matrix plane sliding plate 1, a plurality of cylindrical blind holes 2 are processed on the plane sliding plate 1, a section of annular flat step 3 with the width E of 1-4 mm is arranged on the excircle of the bottom of each blind hole 2, a conical hole 4 is arranged in the middle of each flat step 3, cylindrical solid lubricant particles 5 are embedded in the blind holes 2, and a screw hole 6 for fixing the plane sliding plate is formed in the plane sliding plate 1. The metal matrix is a bimetal plate compounded by steel or copper alloy and steel backing.
Claims (2)
1. A slide plate with embedded holes and flat-bottomed steps and embedded with solid lubricant particles is a planar slide plate with a metal substrate, and a plurality of cylindrical blind holes are processed on the planar slide plate.
2. The slide plate with inlaid solid lubricant particles having a hole with a flat bottom according to claim 1, wherein said metal substrate is a bimetallic plate made of steel or copper alloy or a combination of copper alloy and steel backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572416.4U CN213776099U (en) | 2020-11-09 | 2020-11-09 | Slide plate with inlaid holes with flat-bottom steps and inlaid solid lubricant particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572416.4U CN213776099U (en) | 2020-11-09 | 2020-11-09 | Slide plate with inlaid holes with flat-bottom steps and inlaid solid lubricant particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776099U true CN213776099U (en) | 2021-07-23 |
Family
ID=76914798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022572416.4U Active CN213776099U (en) | 2020-11-09 | 2020-11-09 | Slide plate with inlaid holes with flat-bottom steps and inlaid solid lubricant particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164078A (en) * | 2022-07-08 | 2022-10-11 | 山西博宇重工股份有限公司 | Bimetal composite sliding plate |
-
2020
- 2020-11-09 CN CN202022572416.4U patent/CN213776099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164078A (en) * | 2022-07-08 | 2022-10-11 | 山西博宇重工股份有限公司 | Bimetal composite sliding plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.18, Hongwei North Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Shuangfei Oil Free Bearing Group Co.,Ltd. Address before: No.18, Hongwei North Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG SF OILLESS BEARING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |