CN203976350U - Hydraulic floating roller bearing - Google Patents
Hydraulic floating roller bearing Download PDFInfo
- Publication number
- CN203976350U CN203976350U CN201420290936.8U CN201420290936U CN203976350U CN 203976350 U CN203976350 U CN 203976350U CN 201420290936 U CN201420290936 U CN 201420290936U CN 203976350 U CN203976350 U CN 203976350U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- plate
- lower connecting
- frock
- connecting plate
- 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
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Abstract
The utility model relates to technical field of valve manufacturing, relate in particular to a kind of hydraulic floating roller bearing, comprise roller bearing, roller bearing support plate, upper junction plate, lower connecting plate and side adapter plate, described upper junction plate and lower connecting plate are affixed by bolt, described upper junction plate and lower connecting plate middle part are provided with the tapped bore through the two, in described tapped bore, be provided with pinch device, the both sides of described lower connecting plate are provided with the L-shaped limiting stopper in cross section, between two limiting stoppers, be provided with the positioning plate being mated, described positioning plate and described roller bearing support plate are affixed, described roller bearing is coupling between described two roller bearing support plates, described side adapter plate is fixed in valve frock.Can be welded on by this device on the side of valve frock, this process only needs a few minutes just frock can be unloaded, thereby without unloading in the conventional mode roller bearing, has greatly improved work efficiency.
Description
Technical field
The utility model relates to technical field of valve manufacturing, relates in particular to a kind of hydraulic floating roller bearing.
Background technology
Valve is the function unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.For the valve of fluid control systems, from the simplest shutoff valve to very complicated robot control system(RCS) various valves used, its kind and specification are quite various.Valve can be used for controlling flowing of all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve according to material, cast steel valve, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, the nonstandard customized valve material that waits.
In the time manufacturing large size valve, need to use the frock that tonnage is larger at present, at present frock is moved to the main mode that adopts overhead traveling crane lifting in vulcanizer, first frock is lifted on the workplatform of vulcanizer one side, between frock and workplatform, prevent some roller bearings, frock being pulled in vulcanizer by draw gear, frock after entering vulcanizer also needs roller bearing below to take out, otherwise cannot vulcanize, because frock weight is all heavier, expend a large amount of time so take out the process need of these roller bearings, and danger is higher.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of hydraulic floating roller bearing is provided, and is convenient to mobile valve frock, increases work efficiency.
The utility model for achieving the above object, by the following technical solutions: a kind of hydraulic floating roller bearing, it is characterized in that: comprise roller bearing, roller bearing support plate, upper junction plate, lower connecting plate and side adapter plate, described upper junction plate and lower connecting plate are affixed by bolt, described upper junction plate and lower connecting plate middle part are provided with the tapped bore through the two, in described tapped bore, be provided with pinch device, the both sides of described lower connecting plate are provided with the L-shaped limiting stopper in cross section, between two limiting stoppers, be provided with the positioning plate being mated, described positioning plate and described roller bearing support plate are affixed, described roller bearing is coupling between two described roller bearing support plates, described side adapter plate is fixed in valve frock.
Preferably, described pinch device is hydraulic screw extractor.This device has only been used the partial function of hydraulic screw extractor, do not use the grapple of hydraulic screw extractor, by the threaded portion of hydraulic screw extractor front end being installed in the tapped bore of this device, handle before and after swinging, oil pressure actuating lever just can directly advance to move and compress positioning plate, positioning plate stops after moving down and fitting to limiting stopper, the now roller bearing small distance that declined, and this distance enough holds up frock.
Preferably, described pinch device is leading screw.Pinch device adopts leading screw also can say that roller bearing extrudes downwards, but the service life of leading screw is shortened in the long-time meeting of use.
Preferably, between described positioning plate and described lower connecting plate, leave gap.This gap is exactly roller bearing oscilaltion height.
The beneficial effects of the utility model are: can be welded on by this device on the side of valve frock, by pinch device by roller bearing to having pressed down, it is to be in same plane with frock bottom surface that roller bearing has just started, along with roller bearing is to having pressed down, side adapter plate drives frock upwards to rise under antagonistic force, the distance rising is in 1cm left and right, frock just departs from work top like this, just this frock can be pulled into sulfuration by winch concentrates, enter after vulcanizer, roller bearing is recovered to and frock same plane, this process only needs a few minutes just frock can be unloaded, thereby without unloading in the conventional mode roller bearing, greatly improve work efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Describe detailed description of the invention of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of hydraulic floating roller bearing, comprise roller bearing 1, roller bearing support plate 2, upper junction plate 3, lower connecting plate 4 and side adapter plate 5, described upper junction plate and lower connecting plate are affixed by bolt 6, described upper junction plate and lower connecting plate middle part are provided with the tapped bore 7 through the two, in described tapped bore, be provided with pinch device 8, the both sides of described lower connecting plate are provided with the L-shaped limiting stopper in cross section 9, between two limiting stoppers, be provided with the positioning plate 10 being mated, between described positioning plate and described lower connecting plate, leave gap.This gap is exactly roller bearing oscilaltion height, and positioning plate can move up and down in limiting stopper under the drive of pinch device.Described positioning plate and described roller bearing support plate are affixed, the described roller bearing that is coupling between two described roller bearing support plates, and described side adapter plate is fixed in valve frock 11.Roller bearing stretches out downwards and will drive this device and valve frock entirety to move up, thereby makes valve frock depart from work top.
In the utility model, be hydraulic screw extractor as pinch device described in most preferred mode.This device has only been used the partial function of hydraulic screw extractor, do not use the grapple of hydraulic screw extractor, by the threaded portion of hydraulic screw extractor front end being installed in the tapped bore of this device, handle before and after swinging, oil pressure actuating lever just can directly advance to move and compress positioning plate, positioning plate stops after moving down and fitting to limiting stopper, the now roller bearing small distance that declined, and this distance enough holds up frock.Described pinch device can be also leading screw.Pinch device adopts leading screw also can say that roller bearing extrudes downwards, but the service life of leading screw is shortened in the long-time meeting of use.
Can be welded on by this device on the side of valve frock, by pinch device by roller bearing to having pressed down, it is to be in same plane with frock bottom surface that roller bearing has just started, along with roller bearing is to having pressed down, side adapter plate drives frock upwards to rise under antagonistic force, the distance rising is in 1cm left and right, frock just departs from work top like this, just this frock can be pulled into sulfuration by winch concentrates, enter after vulcanizer, roller bearing is recovered to and frock same plane, this process only needs a few minutes just frock can be unloaded, thereby without unloading in the conventional mode roller bearing, greatly improve work efficiency.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a hydraulic floating roller bearing, it is characterized in that: comprise roller bearing, roller bearing support plate, upper junction plate, lower connecting plate and side adapter plate, described upper junction plate and lower connecting plate are affixed by bolt, described upper junction plate and lower connecting plate middle part are provided with the tapped bore through the two, in described tapped bore, be provided with pinch device, the both sides of described lower connecting plate are provided with the L-shaped limiting stopper in cross section, between two limiting stoppers, be provided with the positioning plate being mated, described positioning plate and described roller bearing support plate are affixed, described roller bearing is coupling between two described roller bearing support plates, described side adapter plate is fixed in valve frock.
2. hydraulic floating roller bearing according to claim 1, is characterized in that: described pinch device is hydraulic screw extractor.
3. hydraulic floating roller bearing according to claim 1, is characterized in that: described pinch device is leading screw.
4. hydraulic floating roller bearing according to claim 2, is characterized in that: between described positioning plate and described lower connecting plate, leave gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290936.8U CN203976350U (en) | 2014-05-30 | 2014-05-30 | Hydraulic floating roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290936.8U CN203976350U (en) | 2014-05-30 | 2014-05-30 | Hydraulic floating roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976350U true CN203976350U (en) | 2014-12-03 |
Family
ID=51973814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290936.8U Expired - Fee Related CN203976350U (en) | 2014-05-30 | 2014-05-30 | Hydraulic floating roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976350U (en) |
-
2014
- 2014-05-30 CN CN201420290936.8U patent/CN203976350U/en not_active Expired - Fee Related
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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: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |