CN203936129U - A kind of roll bearing attaching/detaching apparatus - Google Patents
A kind of roll bearing attaching/detaching apparatus Download PDFInfo
- Publication number
- CN203936129U CN203936129U CN201420218030.5U CN201420218030U CN203936129U CN 203936129 U CN203936129 U CN 203936129U CN 201420218030 U CN201420218030 U CN 201420218030U CN 203936129 U CN203936129 U CN 203936129U
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- bearing
- hair
- base
- oil cylinder
- support
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Abstract
The utility model discloses a kind of roll bearing attaching/detaching apparatus, it is characterized in that: comprise base, on base, two ends are fixed with respectively base one and base two, the middle part of base is provided with support with adjustable, bearing is provided with oil cylinder, top, one end dress bearing one of oil cylinder, other end end is provided with cuts somebody's hair, and the diameter of cutting somebody's hair is between the inner ring and outer ring of bearing; Cut somebody's hair and bearing two between for roll mandrel; When work, support with adjustable is placed between bearing one, bearing two on base plate; Oil cylinder is placed on support with adjustable, and bearing one is withstood in cylinder block one end; The roll chock that needs dismounting is placed between support with adjustable and bearing two on base plate, and bearing block one end is fixed on bearing two; Install and cut somebody's hair at cylinder piston rod; Regulate movable bearing support position (upper and lower, left and right), making to cut somebody's hair overlaps with roll chock middle (center) bearing center line, connects oil cylinder and Hydraulic Station, and operating cyloinder stretches out piston rod, cuts somebody's hair and withstands bearing outer ring, continues to stretch out piston rod, and roll chock bearing is extruded.Bearing is in like manner installed.
Description
Technical field
The utility model relates to hot-rolled steel section field, is specially a kind of roll bearing attaching/detaching apparatus.
Background technology
The main artificial dismounting of at present roll bearing dismounting, wastes time and energy, efficiency is not high, assembly quality and people's technical ability has compared with Important Relations.
, in disassembly process, easily bearing is destroyed meanwhile, caused to a certain extent waste, especially, in the time of assembling, shortened the service life of bearing.
Summary of the invention
The utility model is for the deficiencies in the prior art, a kind of roll bearing attaching/detaching apparatus is provided, compared with prior art, the utility model is widely used, not only can dismounting bearing, also can dismounting other machinery coordinate parts, and the feature such as the utility model is simple in structure, easy to operate, efficiency is high, dismounting is effective, practicality is very strong.
For reaching above object, the technical scheme that the utility model adopts is:
A kind of roll bearing attaching/detaching apparatus, it is characterized in that: comprise base, on base, two ends are fixed with respectively base one and base two, the middle part of base is provided with support with adjustable, bearing is provided with oil cylinder, top, one end dress bearing one of oil cylinder, other end end is provided with cuts somebody's hair, and the diameter of cutting somebody's hair is between the inner ring and outer ring of bearing; Cut somebody's hair and bearing two between for roll mandrel.
Further, described cutting somebody's hair as circle.
Operation principle of the present utility model and beneficial effect show:
This roll bearing attaching/detaching apparatus, by base, oil cylinder, cut somebody's hair, support with adjustable forms.
Base is made up of bearing one, bearing two, base plate three parts, and base is rectangle, and length and width are according to dismounting bearing block size Selection; Base two ends are fixed with bearing one, bearing two.Bearing one, bearing two can be various structures and pattern, are mainly used in bearing block, location, oil cylinder one end
Oil cylinder is piston cylinder, and oil cylinder size, thrust are selected according to dismounting roll bearing mated condition.
Cut somebody's hair as circle, according to the outer ring size Selection of bearing;
Support with adjustable is mainly due to support cylinder, and adjusts the position relationship between oil cylinder and roll bearing center, and pattern can multiple pattern.
A kind of roll bearing attaching/detaching apparatus assembly and disassembly methods is, support with adjustable is placed between bearing one, bearing two on base plate; Oil cylinder is placed on support with adjustable, and bearing one is withstood in cylinder block one end; The roll chock that needs dismounting is placed between support with adjustable and bearing two on base plate, and bearing block one end is fixed on bearing two; At cylinder piston rod, cut somebody's hair (cut somebody's hair according to bearing outer ring size Selection, and cut somebody's hair when young in bearing outer ring) is installed; Regulate movable bearing support position (upper and lower, left and right), making to cut somebody's hair overlaps with roll chock middle (center) bearing center line, connects oil cylinder and Hydraulic Station, and operating cyloinder stretches out piston rod, cuts somebody's hair and withstands bearing outer ring, continues to stretch out piston rod, and roll chock bearing is extruded.Bearing is in like manner installed.
The utility model application is very extensive, not only can dismounting bearing, also can coordinate parts by other machinery of dismounting, and the feature such as the utility model is simple in structure, easy to operate, efficiency is high, dismounting is effective, practicality is very strong.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is left view of the present utility model;
Wherein, 1, bearing one, 2, oil cylinder, 3, support with adjustable, 4, cut somebody's hair, 5, roll chock, 6, bearing two, 7, floor, 8, bearing outer ring.
Detailed description of the invention
The correlation technique content of not addressing below all can adopt or use for reference prior art.
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
As Figure 1-3, a kind of roll bearing attaching/detaching apparatus, by base, oil cylinder, Hydraulic Station, cut somebody's hair, support with adjustable five parts form.
Base is made up of bearing 1, bearing 26, base plate 7 three parts, and base plate 7 is rectangle, and length and width are according to dismounting bearing block size Selection; Base plate 7 two ends hold-down supports 1, bearing 26.
Bearing 1, bearing 26 can be various structures and pattern, are mainly used in bearing block, location, oil cylinder one end.Oil cylinder is piston cylinder, and oil cylinder size, thrust are selected according to dismounting roll bearing mated condition.Cut somebody's hair as circle, according to the outer ring size Selection of bearing; Hydraulic Station is conventional Hydraulic Station, and Hydraulic Station important technological parameters requires to select according to oil cylinder.Support with adjustable is mainly due to support cylinder, and adjusts the position relationship between oil cylinder and roll bearing center, and pattern can multiple pattern.
In the present embodiment, 1200 millimeters * 600 millimeters of base appearance and sizes, 90 millimeters × 120 millimeters × 500 millimeters of oil cylinder models.
The method of work of above-mentioned roll bearing dismounting dress is:
A kind of roll bearing attaching/detaching apparatus assembly and disassembly methods is, support with adjustable is placed between bearing one, bearing two on base plate; Oil cylinder is placed on support with adjustable, and bearing one is withstood in cylinder block one end; The roll chock that needs dismounting is placed between support with adjustable and bearing two on base plate, and bearing block one end is fixed on bearing two; At cylinder piston rod, cut somebody's hair (cut somebody's hair according to bearing outer ring size Selection, and cut somebody's hair when young in bearing outer ring) is installed; Regulate movable bearing support position (upper and lower, left and right), making to cut somebody's hair overlaps with roll chock middle (center) bearing center line, connects oil cylinder and Hydraulic Station, and operating cyloinder stretches out piston rod, cuts somebody's hair and withstands bearing outer ring, continues to stretch out piston rod, and roll chock bearing is extruded.Bearing is in like manner installed.
The above is only the application's preferred embodiment, makes those skilled in the art can understand or realize the application.To be apparent to one skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a roll bearing attaching/detaching apparatus, it is characterized in that: comprise base, on base, two ends are fixed with respectively base one and base two, the middle part of base is provided with support with adjustable, bearing is provided with oil cylinder, top, one end dress bearing one of oil cylinder, other end end is provided with cuts somebody's hair, and the diameter of cutting somebody's hair is between the inner ring and outer ring of bearing; Cut somebody's hair and bearing two between for roll mandrel.
2. roll bearing attaching/detaching apparatus according to claim 1, is characterized in that: described cuts somebody's hair as circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218030.5U CN203936129U (en) | 2014-04-30 | 2014-04-30 | A kind of roll bearing attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218030.5U CN203936129U (en) | 2014-04-30 | 2014-04-30 | A kind of roll bearing attaching/detaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936129U true CN203936129U (en) | 2014-11-12 |
Family
ID=51855478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218030.5U Expired - Fee Related CN203936129U (en) | 2014-04-30 | 2014-04-30 | A kind of roll bearing attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437145A (en) * | 2015-12-30 | 2016-03-30 | 中山市中圣金属板带科技有限公司 | Roll shaft bearing assembling and disassembling device |
| CN106112910A (en) * | 2016-08-25 | 2016-11-16 | 山东钢铁股份有限公司 | Roll and bearing assembling adjusting means and roll and bearing assembly method |
-
2014
- 2014-04-30 CN CN201420218030.5U patent/CN203936129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437145A (en) * | 2015-12-30 | 2016-03-30 | 中山市中圣金属板带科技有限公司 | Roll shaft bearing assembling and disassembling device |
| CN106112910A (en) * | 2016-08-25 | 2016-11-16 | 山东钢铁股份有限公司 | Roll and bearing assembling adjusting means and roll and bearing assembly method |
| CN106112910B (en) * | 2016-08-25 | 2018-02-16 | 山东钢铁股份有限公司 | Roll and bearing assembling adjusting means and roll and bearing assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160430 |