CN101585048A - A kind of modified roller bearing pedestal axial restraint device - Google Patents
A kind of modified roller bearing pedestal axial restraint device Download PDFInfo
- Publication number
- CN101585048A CN101585048A CNA2009100337993A CN200910033799A CN101585048A CN 101585048 A CN101585048 A CN 101585048A CN A2009100337993 A CNA2009100337993 A CN A2009100337993A CN 200910033799 A CN200910033799 A CN 200910033799A CN 101585048 A CN101585048 A CN 101585048A
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- Prior art keywords
- plate
- frame outer
- restraint device
- axial restraint
- bearing
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Abstract
The invention provides a kind of modified roller bearing pedestal axial restraint device.It is simple in structure, plate reliable in action, high efficiency.It comprises plate, the upper and lower both sides of described plate are limited in the frame outer surface by pressing plate, described pressing plate is installed on described frame outer surface by nut, it is characterized in that: it also comprises oil cylinder, described oil cylinder front connector, back joint link to each other with preceding bearing, rear support by bearing pin respectively, bearing is installed on described plate surface before described, and described rear support is installed on the frame outer surface.
Description
(1) technical field
The present invention relates to the roll apparatus field, be specially a kind of modified roller bearing pedestal axial restraint device.
(2) background technology
Its structure of general roller bearing pedestal axial restraint device is seen accompanying drawing 1, Fig. 2, it comprises plate 1, plate 1 upper and lower both sides are limited in the outer side plane 3 of frame by pressing plate 2, plate 1 center has elliptical aperture 4, and eccentric block 5 is installed in the elliptical aperture 4, and eccentric block 5 is connected by the outer side plane 3 of rotational pin 6 and frame, handle 7 is installed on the eccentric block 5, during use, only need turning handle 6, eccentric block 5 is promptly made eccentric rotary around rotational pin 6 in the elliptical aperture 4 of plate 1.Since eccentric block and plate surface contact friction, thus drive plate side plane move left and right outside frame, finish the installation or removal action of plate then.In this structure, because CONTACT WITH FRICTION between eccentric block and the plate, long-term use can produce the wear phenomenon that skids, and influences result of use and operating efficiency.
(3) summary of the invention
At the problems referred to above, the invention provides a kind of modified roller bearing pedestal axial restraint device, it is simple in structure, plate reliable in action, high efficiency.
Its technical scheme is such: it comprises plate, the upper and lower both sides of described plate are limited in the frame outer surface by pressing plate, described pressing plate is installed on described frame outer surface by nut, it is characterized in that: it also comprises oil cylinder, described oil cylinder front connector, back joint link to each other with preceding bearing, rear support by bearing pin respectively, bearing is installed on described plate surface before described, and described rear support is installed on the frame outer surface.
It is further characterized in that: before described between bearing and the described plate, all fix by nut between described rear support and the described frame outer surface.
After the present invention adopted said structure, its action by oil cylinder drove plate side plane outside frame and moves around, thereby finished the installation and removal action of plate, its reliable in action, efficient height.
(4) description of drawings
Fig. 1 is roller bearing pedestal axial restraint device in the past;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the roller bearing pedestal axial restraint device structural representation of the present invention's improvement;
Fig. 4 is the left TV structure schematic diagram of Fig. 3;
Fig. 5 is the plan structure schematic diagram of Fig. 3.
(5) specific embodiment
See Fig. 3, Fig. 4, Fig. 5, the present invention includes plate 1, plate 1 upper and lower both sides are limited in frame outer surface 10 by pressing plate 6, pressing plate 6 is installed on frame outer surface 10 by nut 9, it also comprises oil cylinder 4, oil cylinder 4 front connectors 3, back joint 11 link to each other with preceding bearing 2, rear support 5 by bearing pin 7 respectively, preceding bearing 2 is installed on plate 1 surface, rear support 5 is installed on frame outer surface 10, and is all fixing by nut 12 between preceding bearing 2 and the plate 1, between rear support 5 and the frame outer surface 10.Among Fig. 4,8 is circlip for shaft.
Claims (2)
1, a kind of modified roller bearing pedestal axial restraint device, it comprises plate, the upper and lower both sides of described plate are limited in the frame outer surface by pressing plate, described pressing plate is installed on described frame outer surface by nut, it is characterized in that: it also comprises oil cylinder, described oil cylinder front connector, back joint link to each other with preceding bearing, rear support by bearing pin respectively, and described preceding bearing is installed on described plate surface, and described rear support is installed on the frame outer surface.
2, according to the described a kind of modified roller bearing pedestal axial restraint device of claim 1, it is characterized in that: before described between bearing and the described plate, all fix between described rear support and the described frame outer surface by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100337993A CN101585048A (en) | 2009-06-04 | 2009-06-04 | A kind of modified roller bearing pedestal axial restraint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100337993A CN101585048A (en) | 2009-06-04 | 2009-06-04 | A kind of modified roller bearing pedestal axial restraint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101585048A true CN101585048A (en) | 2009-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100337993A Pending CN101585048A (en) | 2009-06-04 | 2009-06-04 | A kind of modified roller bearing pedestal axial restraint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101585048A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745539B (en) * | 2009-12-29 | 2011-11-30 | 太原重工股份有限公司 | Opening device for machine cover of tube rolling mill |
| CN103410870A (en) * | 2013-08-16 | 2013-11-27 | 严瑞山 | Shearing force bearing pedestal |
| CN105983465A (en) * | 2016-02-19 | 2016-10-05 | 中建材（合肥）粉体科技装备有限公司 | Limiting device of bearing pedestal of roller press |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076144A (en) * | 1992-02-19 | 1993-09-15 | Sms舒路曼-斯玛公司 | Universal stand |
| CN101168170A (en) * | 2007-12-04 | 2008-04-30 | 中国重型机械研究院 | Intermediate roller axial locking method |
| CN201164854Y (en) * | 2007-12-04 | 2008-12-17 | 中国重型机械研究院 | Intermediate roll axial locking device |
| CN101347791A (en) * | 2008-08-29 | 2009-01-21 | 张清 | Strip mill of thin film |
| CN201415216Y (en) * | 2009-06-04 | 2010-03-03 | 无锡瑞佳精机有限公司 | Axial fixing device for bearing seat of rolling mill |
-
2009
- 2009-06-04 CN CNA2009100337993A patent/CN101585048A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076144A (en) * | 1992-02-19 | 1993-09-15 | Sms舒路曼-斯玛公司 | Universal stand |
| CN101168170A (en) * | 2007-12-04 | 2008-04-30 | 中国重型机械研究院 | Intermediate roller axial locking method |
| CN201164854Y (en) * | 2007-12-04 | 2008-12-17 | 中国重型机械研究院 | Intermediate roll axial locking device |
| CN101347791A (en) * | 2008-08-29 | 2009-01-21 | 张清 | Strip mill of thin film |
| CN201415216Y (en) * | 2009-06-04 | 2010-03-03 | 无锡瑞佳精机有限公司 | Axial fixing device for bearing seat of rolling mill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745539B (en) * | 2009-12-29 | 2011-11-30 | 太原重工股份有限公司 | Opening device for machine cover of tube rolling mill |
| CN103410870A (en) * | 2013-08-16 | 2013-11-27 | 严瑞山 | Shearing force bearing pedestal |
| CN103410870B (en) * | 2013-08-16 | 2015-08-19 | 严瑞山 | Shearing force bearing support |
| CN105983465A (en) * | 2016-02-19 | 2016-10-05 | 中建材（合肥）粉体科技装备有限公司 | Limiting device of bearing pedestal of roller press |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091125 |