CN109774271A - A kind of axle sleeve - Google Patents
A kind of axle sleeve Download PDFInfo
- Publication number
- CN109774271A CN109774271A CN201711101519.9A CN201711101519A CN109774271A CN 109774271 A CN109774271 A CN 109774271A CN 201711101519 A CN201711101519 A CN 201711101519A CN 109774271 A CN109774271 A CN 109774271A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- axle sleeve
- filler
- metal layer
- present
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical group S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The present invention relates to transmission parts technical field more particularly to a kind of axle sleeves.The Main to improve axle sleeve wearability is steel to be heat-treated or plated hard chrome, but it is still not wear-resisting at present, so simple conventional material is increasingly difficult to meet the requirement in terms of the service life.The present invention is arranged in the gap of skeleton by the way that skeleton is arranged outside metal layer, and filler, and skeleton has preferable wearability, and the filler in skeleton has preferable lubricity, greatly reduces the abrasion of axle sleeve, effectively raises the service life of axle sleeve.Present invention is mainly used for axle sleeves.
Description
Technical field
The present invention relates to transmission parts technical field more particularly to a kind of axle sleeves.
Background technique
In transmission parts technical field, as service life of the people to machinery equipment requires increasingly longer, axle sleeve work
For main rotatable parts, higher requirement is proposed to its wearability and self-lubricating property, current main way is to steel
It is heat-treated or is plated hard chrome, but it is still not wear-resisting, so simple conventional material is increasingly difficult to meet in terms of the service life
It is required that.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of wearabilities and all preferable axis of self-lubricating shape
Set.
Technical scheme is as follows:
The inside of axle sleeve, the resistance to tribology is arranged in a kind of axle sleeve, including metal layer and wear-resisting lubricant layer, the metal layer
The outside of metal layer is arranged in slip layer, and the wear-resisting lubricant layer includes skeleton and filler, and the skeleton is in honeycomb, the filler
It is arranged in skeletal internal hole, the chemical composition and mass percent of the metal layer are as follows: vanadium≤0.03%, nickel 0.7-
0.85%, manganese 0.14-0.2%, carbon 0.37-0.4%, chromium≤0.05% and titanium 0.01-0.04%, remaining content are iron.
Further, the material of the skeleton be aluminium oxide ceramics, the skeleton with a thickness of 2.5-4mm.
Further, the material of the filler is molybdenum disulfide.
The beneficial effects of the present invention are:
It is arranged in the gap of skeleton by the way that skeleton is arranged outside metal layer, and filler, skeleton has preferable resistance to
Mill property, and the filler in skeleton has preferable lubricity, greatly reduces the abrasion of axle sleeve, effectively raises making for axle sleeve
Use the service life.
Specific embodiment
With reference to embodiment, the embodiment of the present invention is furthur described in detail.Following embodiment is used for
Illustrate the present invention, but is not intended to limit the scope of the invention.
A preferred embodiment of the invention, the axle sleeve, including metal layer and wear-resisting lubricant layer, the metal layer setting exist
The inside of axle sleeve, the wear-resisting lubricant layer are arranged in the outside of metal layer, and the wear-resisting lubricant layer includes skeleton and filler, described
Skeleton is in honeycomb, and the filler is arranged in skeletal internal hole, and the material of the skeleton is aluminium oxide ceramics, the skeleton
With a thickness of 2.5-4mm mm.The material of the filler is molybdenum disulfide.The chemical composition and mass percent of the metal layer
Are as follows: vanadium≤0.03%, nickel 0.7-0.85%, manganese 0.14-0.2%, carbon 0.37-0.4%, chromium≤0.05% and titanium 0.01-
0.04%, remaining content is iron.
The above is only the preferred embodiment of the present invention, are not intended to restrict the invention, it is noted that this technology is led
For the those of ordinary skill in domain, without departing from the technical principles of the invention, several improvements and modifications can also be made,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of axle sleeve, including metal layer and wear-resisting lubricant layer, the inside of axle sleeve, the wear-resisting lubrication is arranged in the metal layer
The outside of metal layer is arranged in layer, it is characterised in that: the wear-resisting lubricant layer includes skeleton and filler, and the skeleton is in honeycomb
Shape, the filler are arranged in skeletal internal hole, the chemical composition and mass percent of the metal layer are as follows: and vanadium≤
0.03%, nickel 0.7-0.85%, manganese 0.14-0.2%, carbon 0.37-0.4%, chromium≤0.05% and titanium 0.01-0.04%, remaining
Content is iron.
2. a kind of axle sleeve according to claim 1, it is characterised in that: the material of the skeleton is aluminium oxide ceramics, the skeleton
With a thickness of 2.5-4mm.
3. a kind of axle sleeve according to claim 1, it is characterised in that: the material of the filler is molybdenum disulfide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101519.9A CN109774271A (en) | 2017-11-10 | 2017-11-10 | A kind of axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101519.9A CN109774271A (en) | 2017-11-10 | 2017-11-10 | A kind of axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109774271A true CN109774271A (en) | 2019-05-21 |
Family
ID=66484314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101519.9A Pending CN109774271A (en) | 2017-11-10 | 2017-11-10 | A kind of axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109774271A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705450A (en) * | 1970-10-27 | 1972-12-12 | Daido Metal Co Ltd | Bearing material |
| JPH10176204A (en) * | 1996-12-17 | 1998-06-30 | Komatsu Ltd | Sliding bearing material and its manufacture |
| CN1105834C (en) * | 1997-07-24 | 2003-04-16 | 诺顿潘葡斯有限公司 | Self-lubricated bearing |
| CN201137637Y (en) * | 2007-09-11 | 2008-10-22 | 嘉兴中达自润轴承工业有限公司 | Steel base abrasion-proof slide bearing |
| CN203685863U (en) * | 2013-12-20 | 2014-07-02 | 嘉兴市中诚自润轴承有限公司 | Self-lubricating bearing sleeve |
| CN105316597A (en) * | 2014-07-21 | 2016-02-10 | 中国钢铁股份有限公司 | High-strength hot-rolled steel material |
| CN106369057A (en) * | 2016-12-05 | 2017-02-01 | 广西大学 | Graphite shaft sleeve |
| CN206458718U (en) * | 2016-12-29 | 2017-09-01 | 天津力士德液压机械有限公司 | A kind of axle sleeve with favorable lubricating property |
| CN107142476A (en) * | 2017-05-26 | 2017-09-08 | 深圳大学 | Self-lubricating wear-resistant coating and preparation method thereof |
-
2017
- 2017-11-10 CN CN201711101519.9A patent/CN109774271A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705450A (en) * | 1970-10-27 | 1972-12-12 | Daido Metal Co Ltd | Bearing material |
| JPH10176204A (en) * | 1996-12-17 | 1998-06-30 | Komatsu Ltd | Sliding bearing material and its manufacture |
| CN1105834C (en) * | 1997-07-24 | 2003-04-16 | 诺顿潘葡斯有限公司 | Self-lubricated bearing |
| CN201137637Y (en) * | 2007-09-11 | 2008-10-22 | 嘉兴中达自润轴承工业有限公司 | Steel base abrasion-proof slide bearing |
| CN203685863U (en) * | 2013-12-20 | 2014-07-02 | 嘉兴市中诚自润轴承有限公司 | Self-lubricating bearing sleeve |
| CN105316597A (en) * | 2014-07-21 | 2016-02-10 | 中国钢铁股份有限公司 | High-strength hot-rolled steel material |
| CN106369057A (en) * | 2016-12-05 | 2017-02-01 | 广西大学 | Graphite shaft sleeve |
| CN206458718U (en) * | 2016-12-29 | 2017-09-01 | 天津力士德液压机械有限公司 | A kind of axle sleeve with favorable lubricating property |
| CN107142476A (en) * | 2017-05-26 | 2017-09-08 | 深圳大学 | Self-lubricating wear-resistant coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |