CN205765943U - A kind of boats and ships rudder carrier roller bearing press fitting device - Google Patents
A kind of boats and ships rudder carrier roller bearing press fitting device Download PDFInfo
- Publication number
- CN205765943U CN205765943U CN201620365838.5U CN201620365838U CN205765943U CN 205765943 U CN205765943 U CN 205765943U CN 201620365838 U CN201620365838 U CN 201620365838U CN 205765943 U CN205765943 U CN 205765943U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- bearing
- rudder stock
- sleeve
- fitting device
- 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
Abstract
The utility model discloses a kind of boats and ships rudder carrier roller bearing press fitting device, it is inserted in upper bearing (metal) including roller bearing, rudder stock inserts in roller bearing, its spy is that described press fitting device includes that sleeve pipe is inserted in rudder stock, studs passes rudder stock, and thrust bearing, pressing plate sequentially pass through studs and prop up above sleeve, and the top of thrust bearing is provided with nut, nut withstands thrust bearing and pressing plate, and pressing plate is pushed down rudder stock and moved being press-fitted of roller bearing in sleeve.Owing to using above-mentioned structure, this utility model can conveniently solve the problem that is press-fitted of roller bearing, and simple in construction, operation are reliably, safety is high, manufacturability is strong, speed is fast, reusable, cost is relatively low.
Description
Technical field
This utility model relates to the assembly tooling of roller rudder carrier, is press-fitted particularly to a kind of boats and ships rudder carrier roller bearing
Device.
Background technology
Roller rudder carrier is widely used to shipping rudder system, and roller bearing is as the vitals of roller rudder carrier, because of
Gap between itself and rudder stock is the least, after this makes roller bearing need to be inserted in rudder stock in advance, the upper rudder of press-in from top to bottom
Hold body.Accordingly, it would be desirable to design special device, to guarantee that roller bearing is press-fitted safe and reliable.
In prior art, many employing red copper bars directly tap the similar approach such as roller bearing upper surface, but the method is not
Only speed is slow, efficiency is low, and red copper bar easily causes roller bearing eccentric, rolling with rudder stock because of discontinuity during tapping
Sub-bearing deformation, the most directly damages rudder stock.
For the problems referred to above, it is provided that a kind of novel press fitting device, conveniently solve roller bearing is press-fitted problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of boats and ships rudder carrier roller bearing press fitting device, side
Solve roller bearing the most efficiently is press-fitted problem.
For reaching above-mentioned purpose, the technical solution of the utility model is, a kind of boats and ships rudder carrier roller bearing press fitting device,
Roller bearing is inserted in upper bearing (metal), and rudder stock inserts in roller bearing, and described press fitting device includes that sleeve pipe, sleeve pipe are inserted in rudder stock,
Studs passes rudder stock, and thrust bearing, pressing plate sequentially pass through studs and prop up above sleeve, and the top of thrust bearing is provided with
Nut, nut withstands thrust bearing and pressing plate, and pressing plate is pushed down rudder stock and moved being press-fitted of roller bearing in sleeve.
Described sleeve, thrust bearing, nut and rudder stock are concentric structure.
Process of press in observed by the observation port that described sleeve lower end is provided with.
A kind of boats and ships rudder carrier roller bearing press fitting device, owing to using above-mentioned structure, this utility model can facilitate soon
The prompt problem that is press-fitted solving roller bearing, simple in construction, operation is reliable, safety is high, manufacturability is strong, speed is fast, repeatable
Use, cost relatively low.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings；
Fig. 1 is the structural representation of this utility model a kind of boats and ships rudder carrier roller bearing press fitting device；
In FIG, 1, sleeve；2, pressing plate；3, thrust bearing；4, nut；5, studs；6, upper bearing (metal)；7, Roller Shaft
Hold；8, rudder stock.
Detailed description of the invention
This utility model includes sleeve 1, studs 5, Yi Jiyu in the boats and ships special press fitting device of rudder carrier roller bearing
Pressing plate 2 that studs 5 is connected, thrust bearing 3, nut 4.
The upper and lower end face of sleeve 1 need to be machined in advance and reach higher surface smoothness and concentricity, with satisfied control roller
The purpose of bearing installation accuracy.
Studs 5 is special machine workpiece, and the screw thread specification of bottom stud and length need and rudder stock top female thread
Coupling, stage casing is designed to convex and connects and rudder stock top, and the reach on top then needs the degree of depth being press-fitted according to roller bearing
Determine.
Thrust bearing 3 is in order to the torsion from nut 4 is effectively passed to sleeve 1, in order to promote roller bearing 7 even
Ram compression is assigned to upper bearing (metal) 6 groove.
This utility model is used for being press-fitted boats and ships rudder carrier roller bearing special purpose device, and every ship needs a set of device i.e.
Can, the used time only need to not remove the warehouse-in storage of this device, and homologous series ship is reusable.
Concrete as it is shown in figure 1, this utility model includes that roller bearing 7 is inserted in upper bearing (metal) 6, rudder stock 8 inserts roller bearing 7
In, its spy is that described press fitting device includes that sleeve pipe 1 is inserted in rudder stock 8, and studs 5 is through rudder stock 8；Thrust bearing 3,
Pressing plate 2 sequentially passes through studs 5 and is located at above sleeve 1, and the top of thrust bearing 3 is provided with nut 4, and nut 4 withstands thrust axis
Holding 3 and pressing plate 2, pressing plate 2 is pushed down rudder stock 8 and has been moved being press-fitted of roller bearing 7 in sleeve 1.Sleeve 1, thrust bearing 3, spiral shell
Mother 4 and rudder stock 8 are concentric structure.
Sleeve 1, pressing plate 2 and studs 5 are first made in advance before using in workshop by this utility model by drawing, push away
Power bearing 3 and nut 4 can be the most commercial as standard component, are embodied as step and are:
The first step, is first inserted in roller bearing 7 in upper bearing (metal) 6, and taps down about 10mm with red copper bar, in making rudder bearer,
Outer ring height surrounding is uniform, wraps up rudder stock with cleaning cloth simultaneously, prevents rudder stock surface from damaging.
Second step, is inserted in sleeve pipe 1 in rudder stock 8 from top to bottom, loads onto pressing plate 2, thrust bearing 3 after penetrating studs 5,
Adjust clamp nut 4 after sleeve pipe 1 and rudder stock 8 concentricity.
3rd step, the most uniformly screws in nut 4, makes roller bearing in the external force of sleeve 1 lower end with special back-up wrench
Promote lower uniformly press-in.Process of press in is observed, when roller bearing 7 position exceedes by sleeve 1 lower end observation port set in advance
During jumping collar groove, show that press-in completes.
4th step: remove this device, loads Hough back-up ring and lasso by drawing, and roller bearing 7 top adds oils and fats, fixing
Gland, roller bearing 7 installment work terminates.
Above in conjunction with accompanying drawing, this utility model is exemplarily described, it is clear that this utility model implements and is not subject to
The restriction of aforesaid way, as long as have employed the various improvement that technical solutions of the utility model are carried out, or the most improved direct application
In other occasion, all within protection domain of the present utility model.
Claims (3)
1. a boats and ships rudder carrier roller bearing press fitting device, roller bearing (7) is inserted in upper bearing (metal) (6), and rudder stock (8) inserts roller
In bearing (7), it is characterised in that: described press fitting device includes that sleeve pipe (1), sleeve pipe (1) are inserted in rudder stock (8), studs
(5) through rudder stock (8)；Thrust bearing (3), pressing plate (2) sequentially pass through studs (5) and are located at sleeve (1) top, thrust bearing
(3) top is provided with nut (4), and nut (4) withstands thrust bearing (3) and pressing plate (2), and pressing plate (2) pushes down rudder stock (8) at sleeve
(1) being press-fitted of roller bearing (7) has been moved in.
A kind of boats and ships rudder carrier roller bearing press fitting device the most according to claim 1, it is characterised in that: described sleeve
(1), thrust bearing (3), nut (4) are concentric structure with rudder stock (8).
A kind of boats and ships rudder carrier roller bearing press fitting device the most according to claim 1, it is characterised in that: described sleeve
(1) process of press in observed by the observation port that lower end is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365838.5U CN205765943U (en) | 2016-04-27 | 2016-04-27 | A kind of boats and ships rudder carrier roller bearing press fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365838.5U CN205765943U (en) | 2016-04-27 | 2016-04-27 | A kind of boats and ships rudder carrier roller bearing press fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765943U true CN205765943U (en) | 2016-12-07 |
Family
ID=57412333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365838.5U Expired - Fee Related CN205765943U (en) | 2016-04-27 | 2016-04-27 | A kind of boats and ships rudder carrier roller bearing press fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765943U (en) |
-
2016
- 2016-04-27 CN CN201620365838.5U patent/CN205765943U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103418856B (en) | Double-piece gear-hobbing clamp | |
| CN203948487U (en) | A kind of adapter assembly | |
| CN204253540U (en) | Anti-loose Crank Pin on Pumping Units | |
| CN202280717U (en) | Hydraulic fitting-up bolt | |
| CN201324955Y (en) | Turning device | |
| CN205765943U (en) | A kind of boats and ships rudder carrier roller bearing press fitting device | |
| CN105798548A (en) | Machining process for mine car font suspension oil cylinder guide sleeve | |
| CN204724964U (en) | A kind of cutting thread fixture | |
| CN105290967B (en) | Thin-wall circular tube inner bore honing fixture | |
| CN217750268U (en) | Protective large-scale bearing taking device | |
| CN203696161U (en) | Quick screw tap tapping apparatus | |
| CN204587289U (en) | The stripping assembly of ship stern tubular shaft | |
| CN203993201U (en) | A kind of frock clamp of anti-machining deformation | |
| CN201324956Y (en) | Turning device | |
| CN204878222U (en) | Check bolt | |
| CN211517277U (en) | Special decomposition clamp for embedded lubricating oil short pipe of engine | |
| CN104070247B (en) | A kind of outside screw boring burr removes simple and easy method | |
| CN209294190U (en) | Prevent the screw connection structure of occlusion | |
| CN209303754U (en) | A kind of hydraulic ringfeder tooling | |
| CN206169697U (en) | Engine tail pipe snap ring facing (operation) clamping device | |
| CN104625111A (en) | Turning clamping device with double centers | |
| CN103506385A (en) | Ejector header | |
| CN211778954U (en) | Oil casing guide water-blocking ring structure | |
| CN204209000U (en) | The curved mould adapter of a kind of bending machine | |
| CN218926302U (en) | Positioning and clamping device for short hydraulic cylinder barrel |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |