CN102121498B - Linear limit roller bearing - Google Patents
Linear limit roller bearing Download PDFInfo
- Publication number
- CN102121498B CN102121498B CN201110002198A CN201110002198A CN102121498B CN 102121498 B CN102121498 B CN 102121498B CN 201110002198 A CN201110002198 A CN 201110002198A CN 201110002198 A CN201110002198 A CN 201110002198A CN 102121498 B CN102121498 B CN 102121498B
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- CN
- China
- Prior art keywords
- bearing
- cylindrical roller
- roller bearing
- fixing plate
- linear
- 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
- 230000000452 restraining effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention discloses a linear limit roller bearing, which relates to a reciprocating mechanism in mechanical equipment and is applied to a reciprocating improved structure of a grate cooler. The roller bearing comprises an upper fixing plate and a lower fixing plate, and is characterized in that: guide plates are fixed on both sides of the lower fixing plate; a bearing base is fixed above the lower fixing plate; a limiting groove is formed at a middle position at the bottom of the bearing base; a cylindrical roller is arranged in the limiting groove; and a linear guide rail is arranged above the cylindrical roller, is embedded into guide grooves on both sides of the limiting groove of the bearing base and reciprocates on the cylindrical roller. In the linear limit roller bearing, a large-diameter rolling cylinder and the linear guide rail reciprocate in the fixing space of the base. The linear limit roller bearing has high intensity and high load.
Description
Technical field
The present invention relates to has 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 is high, and 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 tenacity high load forces of cooling machine.
Summary of the invention
The present invention provides a kind of running that adapts to the high tenacity 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 present invention realizes through following technological scheme: the spacing roller bearing of a kind of straight line, comprise upper and lower fixing plate, and its major technique is characterized as said 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 present invention adopts a kind of large diameter rolling cylinder and linear rail in the fixed space of base, to move reciprocatingly, and is a kind of spacing roller bearing of straight line of high tenacity 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 invention;
Fig. 2, Fig. 3 are structural representation of the present invention.
Embodiment
Like Fig. 1-shown in Figure 4, the spacing roller bearing of this straight line comprises 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 8 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 present invention 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 present invention can be turned round with one or more rollers simultaneously.The spacing roller bearing of this straight line can be used for the operation that other machinery has reciprocating mechanism.
Claims (3)
1. the spacing roller bearing of straight line comprises upper and lower fixing plate, it is characterized in that said 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 described cylindrical roller is one or more.
3. 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 |
|---|---|---|---|
| CN201110002198A CN102121498B (en) | 2011-01-07 | 2011-01-07 | Linear limit roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110002198A CN102121498B (en) | 2011-01-07 | 2011-01-07 | Linear limit roller bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102121498A CN102121498A (en) | 2011-07-13 |
| CN102121498B true CN102121498B (en) | 2012-10-03 |
Family
ID=44250130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110002198A Expired - Fee Related CN102121498B (en) | 2011-01-07 | 2011-01-07 | Linear limit roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102121498B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2666126A1 (en) * | 1990-08-27 | 1992-02-28 | Thk Co Ltd | ALTERNATIVE MOTION DEVICE WITH BALL BEARINGS. |
| KR20010063413A (en) * | 1999-12-22 | 2001-07-09 | 최승환 | Slide cylinder |
| CN1512085A (en) * | 2002-12-19 | 2004-07-14 | �ձ�������ʽ���� | Limited linear movement guide device with anti-offset mechanism of keeper |
| CN2911304Y (en) * | 2006-04-15 | 2007-06-13 | 周景虎 | Flat bearing |
| CN202056194U (en) * | 2011-01-07 | 2011-11-30 | 富阳翰特机械制造有限公司 | Linear limit roller bearing |
-
2011
- 2011-01-07 CN CN201110002198A patent/CN102121498B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2666126A1 (en) * | 1990-08-27 | 1992-02-28 | Thk Co Ltd | ALTERNATIVE MOTION DEVICE WITH BALL BEARINGS. |
| KR20010063413A (en) * | 1999-12-22 | 2001-07-09 | 최승환 | Slide cylinder |
| CN1512085A (en) * | 2002-12-19 | 2004-07-14 | �ձ�������ʽ���� | Limited linear movement guide device with anti-offset mechanism of keeper |
| CN2911304Y (en) * | 2006-04-15 | 2007-06-13 | 周景虎 | Flat bearing |
| CN202056194U (en) * | 2011-01-07 | 2011-11-30 | 富阳翰特机械制造有限公司 | Linear limit roller bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102121498A (en) | 2011-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU FUYANG HENT ELECTROMECHANICAL CO., LTD. Free format text: FORMER OWNER: FUYANG HANTE MACHINERY MANUFACTURE CO., LTD. Effective date: 20131012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311404 HANGZHOU, ZHEJIANG PROVINCE TO: 311400 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131012 Address after: West Riverside Avenue in Fuyang city Hangzhou City, Zhejiang province 311400 No. 57 China World Trade Center office 705 Patentee after: Hangzhou Hent Electromechanical Engineering Co., Ltd. Address before: Fuyang city Hangzhou Xindeng town tower village of 311404 cities in Zhejiang Province Patentee before: Fuyang Hante Machinery Manufacture Co., Ltd. |
|
| 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: 20121003 Termination date: 20160107 |