KR20170001128U - Shaft processing apparatus for ship - Google Patents
Shaft processing apparatus for ship Download PDFInfo
- Publication number
- KR20170001128U KR20170001128U KR2020150006235U KR20150006235U KR20170001128U KR 20170001128 U KR20170001128 U KR 20170001128U KR 2020150006235 U KR2020150006235 U KR 2020150006235U KR 20150006235 U KR20150006235 U KR 20150006235U KR 20170001128 U KR20170001128 U KR 20170001128U
- Authority
- KR
- South Korea
- Prior art keywords
- side frame
- workpiece
- lathe
- frame
- center
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/22—Externally located features, machining or gripping of external surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A shaft axial mooring processing device for a ship is provided. A shaft axis machining apparatus for a ship includes a rotating plate, a center on the rotating plate, a center protruding from the rotating plate and engaging with one end of the workpiece, a jaw arranged on the rotating plate spaced apart from the center, A workpiece fixing bolt passing through the inside of the shelf stopper from the outside of the shelf stopper and fixing the workpiece to the shelf stopper, and a workpiece fixing bolt connected to the outside of the shelf stopper, As shown in FIG.
Description
The present invention relates to a ship axial-flow machining apparatus.
Generally, axial shafts for ships are supported by metal bearings, which can cause heat generation and can have a decisive influence on the vibration of the shelf. Therefore, in the case of machining axial flow, high precision machining is required. Further, the both-end center holes of the shaft shaft are supported by the center of the lathe, and deflection occurs due to the weight of the shaft shaft, so that the contact of the center may become unstable.
In order to improve the reliability of such high-precision machining and center contact, it is necessary to design for improving the precision of the shaft mooring process.
Korean Patent Laid-Open No. 10-2012-0122629 (published on November 11, 2012)
A problem to be solved by the present invention is to provide a shaft axial mast machining apparatus for a ship in which machining accuracy of a shaft mast is improved.
The tasks of the present invention are not limited to the tasks mentioned above, and other tasks not mentioned may be clearly understood by those skilled in the art from the following description.
According to an aspect of the present invention, there is provided a shaft shrouding machining apparatus for a ship, which comprises a swing plate, a center of the swing plate which is protruded from the swing plate and engages with one end of the workpiece, A jaw disposed in the vicinity of the one end of the workpiece; a shelf stopper surrounding the one end surface of the workpiece and having an annular shape; a workpiece passing through the inside of the shelf stopper from the outside of the shelf stopper and fixing the workpiece to the shelf stopper; And a coarse connecting part connected to the outside of the lathe turning device and coupled with the rack.
The coarse connecting portion includes a lower frame protruding from the outside of the shelf turnstay and in contact with the outside of the shelf turnstile and a first side frame and a second side frame extending in a direction different from the direction in which the lower frame extends .
The jaw is inserted into an area defined by the first side frame, the second side frame and the lower frame, and the first side frame and the second side frame may extend in a direction in which the jaw is inserted.
Wherein the first side frame and the second side frame extend in a direction in which the rotating plate is disposed, and the first side frame, the second side frame, And can contact the side surface of the one end of the workpiece.
The first side frame may further include a fixing bolt penetrating the first side frame in a direction in which the base frame extends and having one end thereof abutting on the base to fix the base.
And a shim plate disposed on a side surface of the first side frame and in contact with the first side frame and the tank and closely contacting the tank with the second side frame.
The details of other embodiments are included in the detailed description and drawings.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a ship axial mooring processing apparatus according to an embodiment of the present invention; FIG.
FIG. 2 is a cross-sectional view taken along line A-A 'of FIG. 1;
FIG. 3 is a view showing a shelf turnover of a ship axial mooring processing apparatus according to an embodiment of the present invention.
4 is a view showing a rotary plate of a shaft axial mast machining apparatus according to an embodiment of the present invention.
Figs. 5 to 7 are views showing the operation of a ship axial mooring processing apparatus according to some embodiments of the present invention.
FIG. 8 is a view showing a ship axial mooring processing apparatus according to another embodiment of the present invention.
FIG. 9 is a cross-sectional view taken along line B-B 'of FIG. 8. FIG.
FIG. 10 is a view showing a shelf turnover of a ship axial mooring processing apparatus according to another embodiment of the present invention. FIG.
11 is a view showing a ship axial mooring processing apparatus according to another embodiment of the present invention.
12 is a cross-sectional view taken along line C-C 'of FIG.
FIG. 13 is a top view of a lathe turnstile of a ship axial mast machining apparatus according to another embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. It should be understood, however, that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Is provided to fully inform the owner of the category of design, and the design is only defined by the scope of the claim. Like reference numerals refer to like elements throughout the specification.
It is to be understood that when an element or layer is referred to as being "on" or " on "of another element or layer, All included. On the other hand, a device being referred to as "directly on" or "directly above" indicates that no other device or layer is interposed in between.
The terms spatially relative, "below", "beneath", "lower", "above", "upper" May be used to readily describe a device or a relationship of components to other devices or components. Spatially relative terms should be understood to include, in addition to the orientation shown in the drawings, terms that include different orientations of the device during use or operation. For example, when inverting an element shown in the figures, an element described as "below" or "beneath" of another element may be placed "above" another element. Thus, the exemplary term "below" can include both downward and upward directions. The elements can also be oriented in different directions, so that spatially relative terms can be interpreted according to orientation.
Although the first, second, etc. are used to describe various elements, components and / or sections, it is needless to say that these elements, components and / or sections are not limited by these terms. These terms are only used to distinguish one element, element or section from another element, element or section. It is, of course, also possible that the first element, the first element or the first section mentioned below may be the second element, the second element or the second section within the spirit of the present invention.
The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions.
Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense that is commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description with reference to the accompanying drawings, the same or corresponding components are denoted by the same reference numerals, A description thereof will be omitted.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a ship axial mooring processing apparatus according to an embodiment of the present invention; FIG. FIG. 2 is a cross-sectional view taken along line A-A 'of FIG. 1; FIG. 3 is a view showing a shelf turnover of a ship axial mooring processing apparatus according to an embodiment of the present invention. 4 is a view showing a rotary plate of a shaft axial mast machining apparatus according to an embodiment of the present invention.
1 to 4, a ship
The
The
One end of the
The
The
In FIGS. 1, 2 and 4, the
The
The coarse connecting
Specifically, the
However, the technical idea of the present invention is not limited thereto. That is, in some other embodiments, the first side frame 152 and the
The coarse connecting
The
A portion of the
The
The
The
2 and 3, six
Figs. 5 to 7 are views showing the operation of a ship axial mooring processing apparatus according to some embodiments of the present invention.
Referring to FIG. 5, the
After the
Referring to FIG. 6, after the
By combining the
7, when the
As a result, the side surface of the
According to the technical idea of the present invention, the ship axial
When the
As a result, the ship axial
FIG. 8 is a view showing a ship axial mooring processing apparatus according to another embodiment of the present invention. FIG. 9 is a cross-sectional view taken along line B-B 'of FIG. 8. FIG. FIG. 10 is a view showing a shelf turnover of a ship axial mooring processing apparatus according to another embodiment of the present invention. FIG. The difference from the ship axial mooring processing apparatus of Fig. 1 will be mainly described.
8 to 10, a ship axial mooring and
Unlike the
In addition, the
In the ship
The joining
11 is a view showing a ship axial mooring processing apparatus according to another embodiment of the present invention. 12 is a cross-sectional view taken along line C-C 'of FIG. FIG. 13 is a top view of a lathe turnstile of a ship axial mast machining apparatus according to another embodiment of the present invention.
11 to 13, a ship
The ship
13, the
The
In addition, the ship
The holding
The
While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art. It will be understood. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.
110: spindle 120: center
130: Shelf turnover 140: Joe
150: coarse connecting portion 160:
170: workpiece fixing bolt 180: workpiece
Claims (6)
A center which protrudes from the rotating plate and engages with one end of the workpiece;
A jaw disposed on the rotating plate, the jaw being spaced apart from the center;
A shelf turnstile surrounding the one end side surface of the workpiece and having an annular shape;
A work fixing bolt penetrating from the outside of the lathe to an inside of the lathe, and fixing the work to the lathe; And
And a joining portion connected to the outside of the shelf turnstay and coupled with the joining portion.
Wherein the coarse connecting portion is protruded from the outside of the lathe,
A lower frame in contact with the outside of the shelf turnstile,
And a first side frame and a second side frame extending in a direction different from a direction in which the lower frame extends.
Wherein said jaw is inserted into an area formed by said first side frame, said second side frame and said lower frame,
Wherein the first side frame and the second side frame extend in a direction in which the tie is inserted.
Wherein said jaw is inserted into an area formed by said first side frame, said second side frame and said lower frame,
Wherein the first side frame and the second side frame extend in a direction in which the rotating plate is disposed,
And said tank is in contact with said one side surface of said workpiece.
The first side frame passing through in a direction in which the base frame extends,
And a tie-fixing bolt, one end of which is in contact with the tie plate to fix the tie plate.
A second side frame disposed on a side of the first side frame,
The first side frame and the first side frame,
Further comprising a shim plate for closely contacting said tank with said second side frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150006235U KR200487089Y1 (en) | 2015-09-18 | 2015-09-18 | Shaft processing apparatus for ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150006235U KR200487089Y1 (en) | 2015-09-18 | 2015-09-18 | Shaft processing apparatus for ship |
Publications (2)
Publication Number | Publication Date |
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KR20170001128U true KR20170001128U (en) | 2017-03-28 |
KR200487089Y1 KR200487089Y1 (en) | 2018-08-02 |
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KR2020150006235U KR200487089Y1 (en) | 2015-09-18 | 2015-09-18 | Shaft processing apparatus for ship |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111299614A (en) * | 2019-12-03 | 2020-06-19 | 湖北江山重工有限责任公司 | Machining method for screw reverse feed cutting |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836009U (en) * | 1981-08-31 | 1983-03-09 | 日産自動車株式会社 | work driver |
JPH10202408A (en) * | 1997-01-14 | 1998-08-04 | Sumitomo Rubber Ind Ltd | Mandrel rotary drive auxiliary device |
KR0135748Y1 (en) * | 1995-12-28 | 1999-03-30 | 김재복 | Work supporting device of machine tool |
JP2008302486A (en) * | 2007-06-11 | 2008-12-18 | Nippon Telegr & Teleph Corp <Ntt> | Fixing tool |
KR20120122629A (en) | 2011-04-29 | 2012-11-07 | 두산중공업 주식회사 | Rotating device for rotor processing of lathe |
-
2015
- 2015-09-18 KR KR2020150006235U patent/KR200487089Y1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836009U (en) * | 1981-08-31 | 1983-03-09 | 日産自動車株式会社 | work driver |
KR0135748Y1 (en) * | 1995-12-28 | 1999-03-30 | 김재복 | Work supporting device of machine tool |
JPH10202408A (en) * | 1997-01-14 | 1998-08-04 | Sumitomo Rubber Ind Ltd | Mandrel rotary drive auxiliary device |
JP2008302486A (en) * | 2007-06-11 | 2008-12-18 | Nippon Telegr & Teleph Corp <Ntt> | Fixing tool |
KR20120122629A (en) | 2011-04-29 | 2012-11-07 | 두산중공업 주식회사 | Rotating device for rotor processing of lathe |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111299614A (en) * | 2019-12-03 | 2020-06-19 | 湖北江山重工有限责任公司 | Machining method for screw reverse feed cutting |
CN111299614B (en) * | 2019-12-03 | 2021-04-27 | 中国兵器工业集团江山重工研究院有限公司 | Machining method for screw reverse feed cutting |
Also Published As
Publication number | Publication date |
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KR200487089Y1 (en) | 2018-08-02 |
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