CN202056194U - Linear limit roller bearing - Google Patents
Linear limit roller bearing Download PDFInfo
- Publication number
- CN202056194U CN202056194U CN201120003016XU CN201120003016U CN202056194U CN 202056194 U CN202056194 U CN 202056194U CN 201120003016X U CN201120003016X U CN 201120003016XU CN 201120003016 U CN201120003016 U CN 201120003016U CN 202056194 U CN202056194 U CN 202056194U
- Authority
- CN
- China
- Prior art keywords
- cylindrical roller
- bearing
- linear
- roller bearing
- sides
- 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 - Lifetime
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Abstract
A linear limit roller bearing relates to mechanical equipment with a reciprocating mechanism and is used for an improved structure of the reciprocating mode of a grate cooler. The linear limit roller bearing comprises an upper fixed plate and a lower fixed plate, and is mainly technically characterized in that guide plates are fixed to two sides of the lower fixed plate, a bearing block is fixed above the lower fixed plate, a limit groove is arranged in the middle of the bottom of the bearing block, a cylindrical roller is placed in the limit groove, linear guide rails are arranged above the cylindrical roller and embedded into guide grooves on two sides of the limit groove of the bearing block, and the linear guide rails reciprocate on the cylindrical roller. The large-diameter cylindrical roller and the linear guide rails are used for reciprocating in a fixed space of a base, so that the linear limit roller bearing is high in strength ad load.
Description
Technical field:
The utility model relates to reciprocating mechanism in a kind of machinery, be used in the improvement structure of cooling machine to-and-fro motion pattern.
Background technique:
Because used carrier bearing is " linear slide rail " in the employed novel fourth generation cooling of the manufacture of cement industry machine.Its precision height, bead is little, and the gap is small and bearing capacity is low.In the process of cooling machine real-world operation, often damage, and in the replacing process, bother very much.So can not adapt to the running of the high strength high load forces of cooling machine.
Summary of the invention:
The utility model provides a kind of running that adapts to the high strength high load forces of cooling machine, and is easy to maintenance, changes the simple spacing roller bearing of straight line that has also reduced manufacture cost and maintenance cost easily simultaneously.
The utility model is achieved by the following technical solution: the spacing roller bearing of a kind of straight line, comprise upper and lower fixing plate, its major technique is characterized as described bottom plate both sides and is fixed with guide plate, bottom plate upper fixed bearing support, intermediate portion, bearing support bottom is provided with restraining groove, and cylindrical roller is placed in the restraining groove, and the cylindrical roller top is a linear rail, linear rail embeds in the guiding groove of bearing support restraining groove both sides, and linear rail is to-and-fro motion on cylindrical roller;
Four sides between the described upper and lower fixing plate are provided with dust guard;
Described cylindrical roller is one or more;
Described cylindrical roller diameter is 26mm.
The utility model adopts a kind of large diameter rolling cylinder and linear rail to move reciprocatingly in the fixed space of base, is a kind of spacing roller bearing of straight line of high strength high loading.Its characteristics:
(1) simple in structure, easy to make.
(2) load weight is big.
(3) Installation and Debugging are simple, and are easy to maintenance.
(4) at the bottom of the friction factor, motion flexibly.
Description of drawings:
Fig. 1 is an External view of the present utility model;
Fig. 2, Fig. 3 are structural representation of the present utility model.
Embodiment:
As shown in Figure 1-Figure 3, the spacing roller bearing of this straight line, comprise upper mounted plate 1, bottom plate 2, the bottom plate both sides are fixed with guide plate 3, bottom plate upper fixed bearing support 4, and intermediate portion, bearing support bottom is provided with restraining groove 5, cylindrical roller 6 is placed in the restraining groove, the cylindrical roller top is a linear rail 7, and linear rail embeds in the guiding groove of bearing support restraining groove both sides, and linear rail is to-and-fro motion on cylindrical roller; Four sides between the upper and lower fixing plate are provided with dust guard 9, and the cylindrical roller diameter can be 26mm.
The utility model is installed in the four angular range spaces of cooling machine module, and the drive unit of module is installed in above the bearing, and drive unit is done to-and-fro motion incessantly under the promotion of hydraulic jack; And the line slide rail of the spacing roller bearing of straight line and roller are also done to-and-fro motion incessantly in the restraining groove of bearing support.Simultaneously, the oiling simultaneously under the effect of automatic oiling machine of the oil hole above the bearing.
Large diameter rolling cylinder and linear rail move reciprocatingly in the fixed space of base, owing to adopt the spacing design of open type, easy to maintenance, change simple manufacture cost and the maintenance cost of also having reduced simultaneously easily.
The utility model can turn round simultaneously with one or more rollers.The spacing roller bearing of this straight line can be used for the operation that other machinery has reciprocating mechanism.
Claims (4)
1. spacing roller bearing of straight line, comprise upper and lower fixing plate, it is characterized in that described bottom plate both sides are fixed with guide plate, bottom plate upper fixed bearing support, intermediate portion, bearing support bottom is provided with restraining groove, and cylindrical roller is placed in the restraining groove, and the cylindrical roller top is a linear rail, linear rail embeds in the guiding groove of bearing support restraining groove both sides, and linear rail is to-and-fro motion on cylindrical roller.
2. the spacing roller bearing of a kind of straight line as claimed in claim 1 is characterized in that four sides between the upper and lower fixing plate are provided with dust guard.
3. the spacing roller bearing of a kind of straight line as claimed in claim 1 is characterized in that described cylindrical roller is one or more.
4. the spacing roller bearing of a kind of straight line as claimed in claim 1 is characterized in that described cylindrical roller diameter is 26mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120003016XU CN202056194U (en) | 2011-01-07 | 2011-01-07 | Linear limit roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120003016XU CN202056194U (en) | 2011-01-07 | 2011-01-07 | Linear limit roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056194U true CN202056194U (en) | 2011-11-30 |
Family
ID=45016165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120003016XU Expired - Lifetime CN202056194U (en) | 2011-01-07 | 2011-01-07 | Linear limit roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121498A (en) * | 2011-01-07 | 2011-07-13 | 富阳翰特机械制造有限公司 | Linear limit roller bearing |
| CN106041541A (en) * | 2016-06-24 | 2016-10-26 | 滁州欧博特电子制造有限公司 | Dustproof guide rail moving smoothly |
-
2011
- 2011-01-07 CN CN201120003016XU patent/CN202056194U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121498A (en) * | 2011-01-07 | 2011-07-13 | 富阳翰特机械制造有限公司 | Linear limit roller bearing |
| CN102121498B (en) * | 2011-01-07 | 2012-10-03 | 富阳翰特机械制造有限公司 | Linear limit roller bearing |
| CN106041541A (en) * | 2016-06-24 | 2016-10-26 | 滁州欧博特电子制造有限公司 | Dustproof guide rail moving smoothly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111130 Effective date of abandoning: 20121003 |