CN206054547U - A kind of self-lubricating Universal caster - Google Patents
A kind of self-lubricating Universal caster Download PDFInfo
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- CN206054547U CN206054547U CN201620173485.9U CN201620173485U CN206054547U CN 206054547 U CN206054547 U CN 206054547U CN 201620173485 U CN201620173485 U CN 201620173485U CN 206054547 U CN206054547 U CN 206054547U
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- steel ball
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- universal caster
- bearing
- lubricating
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Abstract
The purpose of this utility model is to provide a kind of self-lubricating Universal caster, it is characterised in that include copper graphite bearing in Universal caster（2）, without other steel balls, copper graphite bearing in addition to steel ball (3)（2）With steel ball（3）The one side of contact is presented pan bottom shape, is fitted close with steel ball (3), wrapping portion steel ball（3）, copper graphite bearing（2）Upper perforate or groove, hole or groove are embedded in the kollag cream (7) based on graphite.Compared with prior art, this utility model has following Advantageous Effects：Simple structure, it is cheap, it is suitable for downwards upwards, bearing capacity is high, impact resistance, high temperature resistant, and self-lubricating capacities are strong, are adapted to various bad working environments.
Description
Technical field
Universal caster, also referred to as：Multi-directional ball, ball bearing, buphthalmos etc..
Background technology
Universal caster is applied to the industries such as machinery, five metals, chemical industry, food, supermarket, airport, warehouse.It is widely used in
The conveying equipments such as logistics, the mechanically supported of transmission industry, assembly line, conveyer, driver, and object turning, joining part.
Existing Universal caster can be divided into two classes in structure：Type and the type for using downwards that ball is used up.
Type Universal caster upwards, when being used up, big steel ball rolls the small ball for driving which outside and rolls, because having
The participation of gravity, small ball can be formed back down to " the bottom of a pan " lower and roll circulation, once can not be returned using small ball down
Will reduce to normal position efficiency or stuck, its cost is higher；To Types Below Universal caster, during in order to ensure that big steel ball is rolled
Small ball circulation is not stuck, has made the roller path structure in double " thes bottom of a pan ", and such structure realizes function, but complex structure, plus
Work difficulty is big, cost is high, carrying is little, and big small ball service life is differed, and this also affects equipment life, in addition because being to use
Grease lubrication, if run under severe operating mode, as equipment weight, ambient temperature are high, dust contains greatly or in air acid rotten
Erosion gas CO, SO2 etc., bring many problems to the lubrication of equipment, and fretting wear is serious, up to now till, most domestic
Traditional oil, grease lubrication are still continued to use, and in fact some working conditions easily occur steel beyond oil, the scope of grease lubrication
Biting or killing for ball and other friction pairs, causes serious parts depreciation and damage, causes regularly equipment to be stopped transport.
The content of the invention
In order to overcome above-mentioned prior art problem, the purpose of this utility model is to provide a kind of self-lubricating Universal caster,
Compared with prior art, this utility model has following Advantageous Effects：Simple structure, it is cheap, upwards downwards
Adapt to, bearing capacity is high, impact resistance, high temperature resistant, self-lubricating capacities are strong, are adapted to various bad working environments.
This utility model is to be achieved through the following technical solutions：A kind of self-lubricating Universal caster, it is characterised in that universal
Include copper graphite bearing in ball（2）, without other steel balls, copper graphite bearing in addition to steel ball (3)（2）With steel ball（3）Contact
One side present pan bottom shape, be fitted close with steel ball 3, wrapping portion steel ball 3, copper graphite bearing（2）Upper perforate or groove, hole or groove
The kollag cream being embedded in based on graphite（7）, steel ball (3) can also be using nylon ball or baton round.
In motor process, situation is such：Because copper graphite bearing is the self-lubricating bearing of special material, by Metal Substrate
Body bears load, and the solid lubricant based on graphite of special formulation plays lubrication, and the oil-containing solids lubriation material is inlayed
In the hole being embedded on copper graphite bearing or groove, work as steel ball（3）In copper graphite bearing（2）When pan bottom shape surface internal friction is rotated, hole
Or the kollag in groove is shifted to rubbing surface or reversion shifting, is formed and lubricate good, firm attachment simultaneously uniformly on rubbing surface
The solid transfer membrane of covering, considerably reduces fretting wear, steel ball is freely rotated.
This self-lubricating Universal caster can substitute copper graphite bearing with existing other self-lubricating bearings（2）, copper ball ink axle
Hold the one kind in simply existing various self-lubricating bearings.
Compare with advantages below with existing Universal caster：Simple structure, it is cheap, it is suitable for downwards upwards,
Bearing capacity is high, impact resistance, high temperature resistant, and self-lubricating capacities are strong, are adapted to various bad working environments, are particularly well-suited to heavy duty, low
Speed, it is reciprocal or swing etc. and to be difficult to lubricate and is formed the occasion of oil film, also punching not afraid of water and the etch of other acid solutions and wash away.
Description of the drawings
Fig. 1 is type Universal caster cut-away view upwards
Fig. 2 is to Types Below Universal caster cut-away view
Fig. 3 is Universal caster cut-away view of the present utility model
Fig. 4 is this utility model copper graphite bearing profile
Fig. 5 is this utility model copper graphite bearing plane graph
Including：1 is bearing（1）, 2 is copper graphite bearing（2）, 3 is steel ball（3）, 4 is screw（4）, 5 is gland
（5）, 6 is sealing ring（6）, 7 is kollag（7）
Specific embodiment：
This utility model is illustrated by specific embodiment below in conjunction with accompanying drawing, described is to this utility model
Explanation rather than restriction.
The self-lubricating Universal caster with reference to described in Fig. 3 ~ 5, it is characterised in that include copper graphite compared with existing Universal caster
Bearing 2, without other steel balls in addition to steel ball 3（Steel ball, ball）, the one side presentation the bottom of a pan that copper graphite bearing 2 is contacted with steel ball 3
Shape, is fitted close with steel ball 3, portion envelops steel ball 3, perforate or groove on copper graphite bearing 2, and hole or groove are embedded in solid graphite profit
Lubrication prescription cream, can substitute copper ball ink bearing 2 with existing other self-lubricating bearings, because copper graphite bearing is existing various
One kind in self-lubricating bearing, steel ball 3 can also be made using other current materials, such as common plastics, nylon ball.
In motor process, situation is such：Because copper graphite bearing is the self-lubricating bearing of special material, by Metal Substrate
Body bears load, and the solid lubricant based on graphite of special formulation plays lubrication, and the oil-containing solids lubriation material is inlayed
In the hole being embedded on copper graphite bearing or groove, when steel ball 3 is rotated in 2 pan bottom shape surface internal friction of copper graphite bearing, hole or groove
In kollag shift to rubbing surface or invert and move, lubrication good, firm attachment uniform fold are formed on rubbing surface
Solid transfer membrane, considerably reduce fretting wear, steel ball is freely rotated.
Some embodiments of the present utility model are the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (2)
1. a kind of self-lubricating Universal caster, it is characterised in that include copper graphite bearing in Universal caster（2）, except steel ball (3) with
It is outer without other steel balls, copper graphite bearing（2）With steel ball（3）The one side of contact is presented pan bottom shape, is fitted close with steel ball (3), bag
Wrap up in part steel ball（3）, copper graphite bearing（2）Upper perforate or groove, hole or groove are embedded in the kollag cream (7) based on graphite.
2. self-lubricating Universal caster according to claim 1, it is characterised in that steel ball (3) can also adopt nylon ball or
Baton round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173485.9U CN206054547U (en) | 2016-03-08 | 2016-03-08 | A kind of self-lubricating Universal caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173485.9U CN206054547U (en) | 2016-03-08 | 2016-03-08 | A kind of self-lubricating Universal caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054547U true CN206054547U (en) | 2017-03-29 |
Family
ID=58372751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620173485.9U Active CN206054547U (en) | 2016-03-08 | 2016-03-08 | A kind of self-lubricating Universal caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165520A (en) * | 2020-09-10 | 2022-03-11 | 吕晓刚 | Automatic lubricating and height-adjustable universal ball bearing |
| CN114768723A (en) * | 2022-04-15 | 2022-07-22 | 郭政 | Ferric trichloride water purification material production facility |
-
2016
- 2016-03-08 CN CN201620173485.9U patent/CN206054547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165520A (en) * | 2020-09-10 | 2022-03-11 | 吕晓刚 | Automatic lubricating and height-adjustable universal ball bearing |
| CN114768723A (en) * | 2022-04-15 | 2022-07-22 | 郭政 | Ferric trichloride water purification material production facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: 710000 room 1737, building B, Eurasia international, Eurasia Avenue, Chanba ecological zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Xinmei Technology Co.,Ltd. Address before: 710014 No. 0904, building 2, Shiji Jinyuan, No. 18, caotan Road, Lianhu District, Xi'an City, Shaanxi Province Patentee before: Han Xiaogang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220317 Address after: 710065 No. 10703, floor 7, unit 1, building 2, Central Plaza, Jinye Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an Jiaotou Space Technology Development Co.,Ltd. Address before: 710000 room 1737, building B, Eurasia international, Eurasia Avenue, Chanba ecological zone, Xi'an City, Shaanxi Province Patentee before: Shaanxi Xinmei Technology Co.,Ltd. |