KR20110094637A - Jig in order to do work of side entry type bucket - Google Patents
Jig in order to do work of side entry type bucket Download PDFInfo
- Publication number
- KR20110094637A KR20110094637A KR1020100014181A KR20100014181A KR20110094637A KR 20110094637 A KR20110094637 A KR 20110094637A KR 1020100014181 A KR1020100014181 A KR 1020100014181A KR 20100014181 A KR20100014181 A KR 20100014181A KR 20110094637 A KR20110094637 A KR 20110094637A
- Authority
- KR
- South Korea
- Prior art keywords
- bucket
- tool
- twist
- entry type
- movable block
- Prior art date
Links
Images
Classifications
-
- 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
- B23Q3/063—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding turbine blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/02—Vices with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turning (AREA)
Abstract
Description
The present invention relates to a tool for processing a side entry type bucket, and more particularly, to a tool for processing a side entry type bucket for fixing a bucket to a movable table of a machine tool so that the bucket can be finished.
Generally, a turbine rotor is installed to rotate in a power plant, and hundreds and thousands of buckets are installed in an outer diameter of the turbine rotor.
The above-described turbine rotor is a device for converting thermal energy of high-temperature, high-pressure steam generated in a boiler or a reactor into kinetic energy.
In addition, the above-described turbine rotor is a rotating body rotating at a high speed of 1800 RPM ~ 3600 RPM, the above-described bucket may be configured in various sizes, shapes and shapes depending on the installation position.
As an example of the above-described bucket, there is a side entry type in which an outer end of the bucket is fixed, which will be described with reference to FIG. 1.
1 is a diagram for explaining a side
As shown in FIG. 1, the
The above-mentioned
As described above, the
The problem of difficulty in fixing the
The
In addition, although the
Therefore, there is a need for a dedicated tool that can firmly fix the
In addition, since the shape of the
Therefore, the technical problem to be achieved by the present invention is to process the entry-entry buckets to precisely process the entry part or the vane part by firmly fixing the entry-type bucket at a proper pressure in the machining area of the side machine tool. The purpose is to provide a tool.
It is another object of the present invention to provide a tool for processing side entry type buckets to shorten the preparation time by allowing the machining origin to be quickly aligned when fixing the bucket.
The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, another technical problem that is not mentioned can be clearly understood by those skilled in the art from the following description. There will be.
According to an aspect of the present invention, there is provided a tool for processing a side entry type bucket, including: a fixing block having a first twist locking portion for accommodating a twist of the bucket on an upper side of the first side, and having a female screw formed on one side thereof; A guide pin protruding from one side of the first side surface; A movable block in which the first side and the second side face each other, a second twist locking portion for accommodating a twist of the bucket is formed above the second side, and a guide hole formed to receive the guide pin; And a clamp bolt penetrating through the movable block and fastened to the female screw to fix the movable block to the fixed block.
In addition, the guide pin and the guide hole may be a plurality.
In addition, the fixing member is installed on one side of the fixed block or the movable block and the alignment member for aligning the bucket by positioning the alignment bolt between the first twist locking portion and the second twist locking portion.
Specific details of other embodiments are included in the detailed description and the drawings.
The tool for processing the side entry type bucket according to the present invention made as described above can quickly align the machining origin when the bucket is installed in the machining area of the machine tool, thereby shortening the machining time and precisely machining the origin. Alignment allows the production of high quality buckets.
1 is a diagram for explaining a side entry type bucket.
2 and 3 are a perspective view and an exploded view for explaining the tool for processing the side entry type bucket according to an embodiment of the present invention.
4 and 5 are views for explaining the operation of the side entry type bucket in the tool for processing according to an embodiment of the present invention.
FIG. 6 is a view for explaining an example in which a tool for processing a side entry type bucket according to an embodiment of the present invention is installed on a table of a machine tool.
Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.
Like reference numerals refer to like elements throughout.
Hereinafter, with reference to Figures 2 to 5 will be described for the
As shown in Figures 2 and 3, the
In addition, an
The
As shown in FIG. 3, the
In addition, a
The above-described
As shown in FIG. 3, the
In addition, the above-described
The above-described
In addition, the above-described
Hereinafter, the operation of the
As shown in Figures 4 to 6, the
That is, by installing a plurality of
When the
Thereafter, when the
In particular, the linear motion of the
In addition, by providing a plurality of the above-described
On the other hand, when storing the
In particular, when the size of the
Therefore, the
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. will be.
Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is represented by the following detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.
The tool for processing the side entry type bucket according to the present invention can be used when fixing the bucket to a machine tool to process the bucket.
10: bucket 12: twisted parts
14: vane part 16: entry part
100: tool
110: fixed
114 and 124: first and second twist locking portions 116: internal thread
118: fastening hole
120: movable block 126: guide hole
130: guide pin 140: clamp bolt
150: alignment member 152: fastening bolt
154: alignment bolt 200: table
Claims (3)
A guide pin 130 protruding from one side of the first side surface 112;
The first side face 112 and the second side face 122 face each other, and a second twist locking part 124 for receiving a twist of the bucket 10 is formed above the second side face and the guide pin ( A movable block 120 in which a guide hole 126 is formed to receive 130; And
A clamp bolt 140 penetrating through the movable block 120 to be fastened to the female screw 116 to fix the movable block 120 to the fixing block 110;
Tool for processing of the side entry type bucket comprising a.
The guide pin 130 and the guide hole 126 is a tool for processing the side entry type bucket, characterized in that a plurality.
The bucket is installed on one side of the fixed block 110 or the movable block 120 and the alignment bolt 154 is positioned between the first twist locking part 114 and the second twist locking part 124. Alignment member 150 to align 10;
Tool for processing of the side entry type bucket further comprising.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100014181A KR101079517B1 (en) | 2010-02-17 | 2010-02-17 | Jig in order to do work of side entry type bucket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100014181A KR101079517B1 (en) | 2010-02-17 | 2010-02-17 | Jig in order to do work of side entry type bucket |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110094637A true KR20110094637A (en) | 2011-08-24 |
KR101079517B1 KR101079517B1 (en) | 2011-11-03 |
Family
ID=44930612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100014181A KR101079517B1 (en) | 2010-02-17 | 2010-02-17 | Jig in order to do work of side entry type bucket |
Country Status (1)
Country | Link |
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KR (1) | KR101079517B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102717281A (en) * | 2012-07-02 | 2012-10-10 | 无锡市中达电机有限公司 | Dual-V block fixture for spindle keyseat of motor |
KR101432061B1 (en) * | 2012-12-17 | 2014-08-21 | 주식회사 성우하이텍 | Jig device for cutting test-pice |
CN104029144A (en) * | 2014-06-23 | 2014-09-10 | 中国重汽集团大同齿轮有限公司 | Dual-mistake-proof blind hole detection fixture for marking machine |
CN104084817A (en) * | 2014-06-27 | 2014-10-08 | 柳州市汉森机械制造有限公司 | Clamping shaft milling clamp |
CN106312808A (en) * | 2016-08-31 | 2017-01-11 | 台州北平机床有限公司 | Clamp capable of rapidly clamping round bar stocks |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR200472455Y1 (en) | 2012-06-28 | 2014-04-29 | 김용규 | One-touch jaw for clamps |
CN106735957B (en) * | 2016-12-20 | 2019-04-02 | 桂林福达股份有限公司 | The mark knowledge tooling of clutch drived disk assy is beaten in a kind of mistake proofing |
CN111922938B (en) * | 2020-07-30 | 2022-04-01 | 中国航发沈阳发动机研究所 | Blade clamping device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200228144Y1 (en) | 2001-01-19 | 2001-06-15 | 신홍기 | Vise for fixing the manufactured products |
US6830240B2 (en) | 2002-09-24 | 2004-12-14 | General Electric Company | Methods and apparatus for securing components for manufacture |
-
2010
- 2010-02-17 KR KR1020100014181A patent/KR101079517B1/en active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102717281A (en) * | 2012-07-02 | 2012-10-10 | 无锡市中达电机有限公司 | Dual-V block fixture for spindle keyseat of motor |
KR101432061B1 (en) * | 2012-12-17 | 2014-08-21 | 주식회사 성우하이텍 | Jig device for cutting test-pice |
CN104029144A (en) * | 2014-06-23 | 2014-09-10 | 中国重汽集团大同齿轮有限公司 | Dual-mistake-proof blind hole detection fixture for marking machine |
CN104084817A (en) * | 2014-06-27 | 2014-10-08 | 柳州市汉森机械制造有限公司 | Clamping shaft milling clamp |
CN106312808A (en) * | 2016-08-31 | 2017-01-11 | 台州北平机床有限公司 | Clamp capable of rapidly clamping round bar stocks |
Also Published As
Publication number | Publication date |
---|---|
KR101079517B1 (en) | 2011-11-03 |
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