CN205702513U - Rudder blade and the multifunction combined boring bar of rudder horn - Google Patents
Rudder blade and the multifunction combined boring bar of rudder horn Download PDFInfo
- Publication number
- CN205702513U CN205702513U CN201620262054.XU CN201620262054U CN205702513U CN 205702513 U CN205702513 U CN 205702513U CN 201620262054 U CN201620262054 U CN 201620262054U CN 205702513 U CN205702513 U CN 205702513U
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- CN
- China
- Prior art keywords
- boring bar
- rudder
- bearing
- horn
- rudder blade
- 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.)
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Abstract
The utility model discloses the multifunction combined boring bar of a kind of rudder blade and rudder horn, multifunction combined boring bar includes rudder blade boring bar and rudder horn boring bar, rudder blade boring bar includes rudder blade and the first combination boring bar, rudder blade includes rudder blade arm, rudder blade arm two ends are respectively provided with rudder stock bearing and the dumb chalder being perpendicular to rudder blade arm, dumb chalder side offers bearing groove, and the first combination boring bar is made up of boring bar I and boring bar II；Rudder horn boring bar it include rudder horn and the second combination type boring bar, rudder horn two ends are respectively arranged with rudder carrier and neck bearing, and rudder carrier one end is provided with rudder pedestal, and the second combination type boring bar is made up of boring bar I and boring bar III.The multifunction combined boring bar of rudder blade of the present utility model and rudder horn is formed by three short boring bar combination of two, and it has entirely reached prescription, creates huge economic benefit.This boring bar reliable in quality is durable in use.It uses, safeguards simple and convenient, and steady quality, later stage use and maintenance cost is low.
Description
Technical field
This utility model relates to boring bar, is a kind of frock that shipping rudder system is processed, in particular to a kind of rudder blade and
The multifunction combined boring bar of rudder horn.
Background technology
Along with globalization process is accelerated, whole world shipping carrying capacity is strengthened, and shipbuilding tonnage is increasing, original single
Boring bar cannot meet large ship rudder blade and the process requirements of rudder horn bore hole.Single boring bar main disadvantages has following two sides
Face:
1) structure of single boring bar is monoblock type, longer, flexible deformation, and the quality processed is unstable, and boring bar is not
Durable, maintenance inconvenience.
2) cost of manufacture of single boring bar is high, complex manufacturing technology, and difficulty of processing is big, and cost of manufacture is high.
Summary of the invention
This utility model provides the multifunction combined boring bar of a kind of rudder blade and rudder horn, this multifunction combined boring bar
Combined by three boring bars, which solve that existing boring bar is longer, flexible, be not durable, quality is unstable, and maintenance is inconvenient
Defect.
For achieving the above object, this utility model provide a kind of rudder blade and the multifunction combined boring bar of rudder horn, institute
State multifunction combined boring bar and include that rudder blade boring bar and rudder horn boring bar, described rudder blade boring bar include rudder blade and the first combination boring
Bar, described rudder blade includes that rudder blade arm, described rudder blade arm two ends are respectively provided with rudder stock bearing and the dumb chalder being perpendicular to rudder blade arm,
Described dumb chalder side offers bearing groove, and described first combination boring bar is made up of boring bar I and boring bar II, and described boring bar II exists
Being connected with boring bar I outside rudder stock bearing, described first combination boring bar is fixed in bearing groove through rudder stock bearing and dumb chalder；
Described rudder horn boring bar it include rudder horn and the second combination type boring bar, described rudder horn two ends are respectively arranged with
Rudder bearer and neck bearing, described rudder carrier one end is provided with rudder pedestal, and the second combination type boring bar is made up of boring bar I and boring bar III, institute
Stating boring bar I to enter from rudder pedestal, sequentially pass through rudder carrier and be connected with boring bar III, it is solid that described boring bar III other end rushes across neck bearing
It is scheduled on bracket.
Further, described boring bar II is provided with power set, is provided with between described power set and connection bearing
Fixing seat.
Yet further, the boring bar I between described rudder stock bearing and dumb chalder is provided with bearing；Described boring bar I pushes up
End is fixed in bearing groove by bearing.
Yet further, the outer wall of the boring bar I at described rudder stock bearing and dumb chalder is fixed with by taper bore
Walk knife system, described in walk the lathe tool that knife system includes being parallel to feed screw mandrel He being arranged on feed screw mandrel.
Yet further, the second combination type boring bar between described rudder carrier and neck bearing is symmetrically arranged with two axles
Holding, described bearing outer wall is provided with fixed mount, and the described fixed mount other end is fixed on the inwall of rudder horn, described connection bearing
It is arranged between two bearings.
Yet further, the boring bar I of described rudder pedestal front end is provided with power set.
Yet further, the second combination type boring bar outer wall at described rudder carrier and neck bearing is fixed with away knife system,
Described walk knife system include being parallel to feed screw mandrel and be arranged on feed screw mandrel the lathe tool being provided with lathe tool by dress knife rest.
Yet further, described boring bar I connects end and is provided with connecting groove, boring bar I a length of 6000～7000mm；Described boring
The connection end of bar II and boring bar III is respectively arranged with connection boss, described boring bar II a length of 1500～2000mm, and boring bar III is long
Degree is 4000～5000mm.
The beneficial effects of the utility model are:
The multifunction combined boring bar of rudder blade of the present utility model and rudder horn is formed by three short boring bar combination of two, its
Entirely reach prescription, create huge economic benefit.This boring bar reliable in quality is durable in use.It uses, safeguards letter
Just, steady quality, later stage use and maintenance cost is low for folk prescription.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of rudder blade boring bar；
Fig. 2 is the detail view of rudder blade；
Fig. 3 is the schematic diagram of rudder horn boring bar；
Fig. 4 is the detail view of rudder horn boring bar；
Fig. 5 is the detail view of boring bar I；
Fig. 6 is the detail view of boring bar II；
Fig. 7 is the detail view of boring bar III；
Fig. 8 is the detail view of the first combination boring bar；
Fig. 9 is the detail view of the second combination type boring bar；
In figure, rudder blade boring bar 1, rudder blade 1.1, rudder blade arm 1.111, rudder stock bearing 1.12, dumb chalder 1.13, bearing groove
1.14, the first combination boring bar 1.2, rudder horn boring bar 2, rudder horn the 2.1, second combination type boring bar 2.2, rudder carrier 2.3, neck bearing
2.4, rudder pedestal 2.5, bracket 2.6, boring bar I 3, boring bar II 4, fixing seat 4.1, boring bar III 5, power set 6, bearing 7, fixed mount
7.1, walk knife system 8, feed screw mandrel 8.1, lathe tool 8.2, connect boss 9, dress knife rest 10, connection bearing 11.
Detailed description of the invention
In order to preferably explain this utility model, below in conjunction with specific embodiment be further elucidated with of the present utility model mainly
Content, but content of the present utility model is not limited solely to following example.
As shown in figures 1-4, a kind of rudder blade and the multifunction combined boring bar of rudder horn, multifunction combined boring bar includes
Rudder blade boring bar 1 and rudder horn boring bar 2, rudder blade boring bar 1 includes rudder blade 1.1 and the first combination boring bar 1.2, and rudder blade 1.1 includes rudder blade
Arm 1.111, rudder blade arm 1.11 two ends are respectively provided with rudder stock bearing 1.12 and dumb chalder 1.13, the rudder being perpendicular to rudder blade arm 1.11
Pin bearing 1.13 side offers bearing groove 1.14, and the first combination boring bar 1.2 is made up of boring bar I 3 and boring bar II 4, and boring bar II 4 exists
Being connected with boring bar I 3 outside rudder stock bearing 1.12, the first combination boring bar 1.2 is solid through rudder stock bearing 1.12 and dumb chalder 1.13
It is scheduled in bearing groove 1.14；
Rudder horn boring bar 2 it include rudder horn 2.1 and the second combination type boring bar 2.2, rudder horn 2.1 two ends are respectively arranged with
Rudder carrier 2.3 and neck bearing 2.4, rudder carrier 2.3 one end is provided with rudder pedestal 2.5, and the second combination type boring bar 2.2 is by boring bar I 3 He
Boring bar III 55 forms, and boring bar I 3 enters from rudder pedestal 2.5, sequentially passes through rudder carrier 2.3 and is connected with boring bar III 5, and boring bar III 5 is another
One end is rushed across neck bearing 2.4 and is fixed on bracket 2.6.
Wherein, a length of 6500mm of boring bar I 3；The a length of 1700mm of boring bar II 4, a length of 4500mm of boring bar III 5.Boring bar I 3
Connecting end and be provided with connecting groove 3.1, the connection end of boring bar II 4 and boring bar III 5 is respectively arranged with connection boss 9；With stroking bolt
Connecting groove 3.1 and connection boss 9 are linked together.
It is provided with power set 6 on boring bar II 4, between power set 6 and connection bearing 11, is provided with fixing seat 4.1.
It is provided with bearing 7 on boring bar I 3 between rudder stock bearing 1.12 and dumb chalder 1.13；Axle is passed through on boring bar I 3 top
Hold 7 to be fixed in bearing groove 1.14.
It is fixed with away knife system 8 by taper bore on the outer wall of the boring bar I 3 at rudder stock bearing 1.12 and dumb chalder,
Walk the lathe tool 8.2 that knife system 8 includes being parallel to feed screw mandrel 8.1 and being arranged on feed screw mandrel 8.1.
It is symmetrically arranged with two bearings 7, bearing on the second combination type boring bar 2.2 between rudder carrier 2.3 and neck bearing 2.4
7 outer walls are provided with fixed mount 7.1, and fixed mount 7.1 other end is fixed on the inwall of rudder horn 2.1, connect bearing 11 and are arranged on
Between two bearings 7.
On the boring bar I 3 of rudder pedestal 2.5 front end, power set 6 are installed.
Being fixed with away knife system 8 on the second combination type boring bar 2.2 outer wall at rudder carrier 2.3 and neck bearing 2.4, feed fills
Put 8 include being parallel to feed screw mandrel 8.1 and be arranged on feed screw mandrel 8.1, by dress knife rest 10, lathe tool 8.2 be installed.
Other unspecified part is prior art.Although this utility model is made that detailed by above-described embodiment
Description, but its a part of embodiment that is only this utility model rather than all embodiment, people can also be according to this enforcement
Example obtains other embodiments under without creative premise, and these embodiments broadly fall into this utility model protection domain.
Claims (8)
1. a rudder blade and the multifunction combined boring bar of rudder horn, it is characterised in that: described multifunction combined boring bar includes
Rudder blade boring bar (1) and rudder horn boring bar (2), described rudder blade boring bar (1) includes rudder blade (1.1) and the first combination boring bar (1.2), institute
State rudder blade (1.1) and include that rudder blade arm (1.11), described rudder blade arm (1.11) two ends are respectively provided with and are perpendicular to rudder blade arm (1.11)
Rudder stock bearing (1.12) and dumb chalder (1.13), described dumb chalder (1.13) side offers bearing groove (1.14), described
First combination boring bar (1.2) is made up of boring bar I (3) and boring bar II (4), and described boring bar II (4) is in rudder stock bearing (1.12) outside
Being connected with boring bar I (3), described first combination boring bar (1.2) is fixed on through rudder stock bearing (1.12) and dumb chalder (1.13)
In bearing groove (1.14)；
Described rudder horn boring bar (2) it include rudder horn (2.1) and the second combination type boring bar (2.2), described rudder horn (2.1) two
End is respectively arranged with rudder carrier (2.3) and neck bearing (2.4), and described rudder carrier (2.3) one end is provided with rudder pedestal (2.5), the
Double-combined boring bar (2.2) is made up of boring bar I (3) and boring bar III (5), and described boring bar I (3) enters from rudder pedestal (2.5), successively
Being connected through rudder carrier (2.3) and with boring bar III (5), described boring bar III (5) other end is rushed across neck bearing (2.4) and is fixed on bracket
(2.6) on.
Rudder blade and the multifunction combined boring bar of rudder horn the most according to claim 1, it is characterised in that: described boring bar II
(4) it is provided with power set (6) on, between described power set (6) and connection bearing (11), is provided with fixing seat (4.1).
Rudder blade and the multifunction combined boring bar of rudder horn the most according to claim 2, it is characterised in that: described rudder stock bearing
(1.12) it is provided with bearing (7) on the boring bar I (3) and between dumb chalder (1.13)；Bearing is passed through on described boring bar I (3) top
(7) it is fixed in bearing groove (1.14).
4. according to rudder blade described in Claims 2 or 3 and the multifunction combined boring bar of rudder horn, it is characterised in that: described rudder stock
Be fixed with away knife system (8) by taper bore on the outer wall of the boring bar I (3) at bearing (1.12) and dumb chalder, described in walk
Knife system (8) includes the lathe tool (8.2) being parallel to feed screw mandrel (8.1) and being arranged on feed screw mandrel (8.1).
Rudder blade and the multifunction combined boring bar of rudder horn the most according to claim 1, it is characterised in that: described rudder carrier
(2.3) it is symmetrically arranged with two bearings (7), described bearing on the second combination type boring bar (2.2) and between neck bearing (2.4)
(7) outer wall is provided with fixed mount (7.1), and described fixed mount (7.1) other end is fixed on the inwall of rudder horn (2.1), described
Connect bearing (11) to be arranged between two bearings (7).
Rudder blade and the multifunction combined boring bar of rudder horn the most according to claim 5, it is characterised in that: described rudder pedestal
(2.5) on the boring bar I (3) of front end, power set (6) are installed.
7. according to rudder blade described in claim 5 or 6 and the multifunction combined boring bar of rudder horn, it is characterised in that: described upper rudder
Holding and be fixed with away knife system (8) on second combination type boring bar (2.2) outer wall at (2.3) and neck bearing (2.4) place, described feed fills
Put (8) include being parallel to feed screw mandrel (8.1) and be arranged on feed screw mandrel (8.1), by dress knife rest (10), lathe tool be installed
(8.2)。
Rudder blade and the multifunction combined boring bar of rudder horn the most according to claim 1, it is characterised in that: described boring bar I (3)
Connect end and be provided with connecting groove (3.1), boring bar I (3) a length of 6000～7000mm；Described boring bar II (4) and boring bar III (5)
Connecting end and be respectively arranged with connection boss (9), described boring bar II (4) a length of 1500～2000mm, boring bar III (5) is a length of
4000～5000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262054.XU CN205702513U (en) | 2016-03-31 | 2016-03-31 | Rudder blade and the multifunction combined boring bar of rudder horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262054.XU CN205702513U (en) | 2016-03-31 | 2016-03-31 | Rudder blade and the multifunction combined boring bar of rudder horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702513U true CN205702513U (en) | 2016-11-23 |
Family
ID=57311283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620262054.XU Expired - Fee Related CN205702513U (en) | 2016-03-31 | 2016-03-31 | Rudder blade and the multifunction combined boring bar of rudder horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665761A (en) * | 2016-03-31 | 2016-06-15 | 中国长江航运集团青山船厂 | Multifunctional combined boring rod for rudder blades and rudder horns |
-
2016
- 2016-03-31 CN CN201620262054.XU patent/CN205702513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665761A (en) * | 2016-03-31 | 2016-06-15 | 中国长江航运集团青山船厂 | Multifunctional combined boring rod for rudder blades and rudder horns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430082 Hubei province Wuhan City Qingshan shipping factory new village Patentee after: Changhang group Wuhan Qingshan shipyard Co., Ltd. Address before: 430082 Castle Peak shipyard, Qingshan industrial port, Wuhan, Hubei Patentee before: China Changjiang National Shipping Group Qingshan Ship Plant |
|
| 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: 20161123 Termination date: 20180331 |