CN104551754A - Supporting and clamping device for processing force bearing cylinder of gas turbine compressor - Google Patents
Supporting and clamping device for processing force bearing cylinder of gas turbine compressor Download PDFInfo
- Publication number
- CN104551754A CN104551754A CN201410697343.8A CN201410697343A CN104551754A CN 104551754 A CN104551754 A CN 104551754A CN 201410697343 A CN201410697343 A CN 201410697343A CN 104551754 A CN104551754 A CN 104551754A
- Authority
- CN
- China
- Prior art keywords
- location
- plate
- gas turbine
- clamping device
- load cylinder
- 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.)
- Pending
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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
Abstract
The invention provides a supporting and clamping device for processing a force bearing cylinder of a gas turbine compressor, and relates to the field of machinery manufacturing, in particular to the supporting and clamping device for processing the force bearing cylinder of the gas turbine compressor. The supporting and clamping device solves the problems that the accurate positioning cannot be realized in the existing processing process of the force bearing cylinder of the gas turbine compressor, and the processing precision is low. The supporting and clamping device for processing the force bearing cylinder of the gas turbine compressor comprises a first positioning plate, a second positioning plate, a third positioning plate, a fourth positioning plate, a first fastening screw bolt and a second fastening screw bolt, wherein an included angle formed between the first positioning plate and the second positioning plate is the same as the angle formed between the outer cylinder wall inclined surface of the force bearing cylinder of the gas turbine compressor and the back part of the end surface round flange of the force bearing cylinder, the second positioning plate is in horizontal arrangement, and the third positioning plate is respectively vertical to the second positioning plate and the fourth positioning plate. The supporting and clamping device is used for the processing of the force bearing cylinder of the gas turbine compressor.
Description
Technical field
The present invention relates to mechanical manufacturing field, be specifically related to a kind of gas turbine blower load cylinder processing and support clamping device.
Background technology
Gas turbine blower load cylinder structure is complicated, need the position of processing a lot, circumferentially be dispersed with a some holes and flange face at outer wall of cylinder block and need processing, process is generally at milling-lathe machining center, facilitate like this and disposablely complete multiple operation, gas turbine blower load cylinder cylinder body is high, and a lot of direction needs Milling Machining, adding man-hour a lot of direction can produce stressed, and the workbench of milling-lathe machining center is Li Cheshi disc chuck structure, only have the four direction at 90 degree, interval to have claw, accurately can not locate, cause machining accuracy low.
Summary of the invention
The present invention can not accurately locate to solve in existing gas turbine blower load cylinder process, the problem that machining accuracy is low, and then proposes a kind of gas turbine blower load cylinder processing support clamping device.
The present invention solves the problems of the technologies described above the technical scheme taked to be: the present invention includes the first location-plate, second location-plate, 3rd location-plate, 4th location-plate, first fastening bolt and the second fastening bolt, the end of the first location-plate and the head end of the second location-plate, the end of the end of the second location-plate and the head end of the 3rd location-plate and the 3rd location-plate and the head end of the 4th location-plate are distinguished affixed successively, first location-plate is identical with round flange back, load cylinder end face angulation with the outer casing wall inclined-plane of angle formed by the second location-plate and gas turbine blower load cylinder, the upper surface of the first location-plate is provided with the first tapped through hole along short transverse, first fastening bolt coordinates with the first tapped through hole, second location-plate is horizontally disposed with, the upper surface of the second location-plate is provided with the second tapped through hole along short transverse, second fastening bolt coordinates with the second tapped through hole, 4th location-plate is set in parallel in the back lower place of the second location-plate, the upper surface of the 4th location-plate is along short transverse being respectively equipped with the first connecting through hole and the second connecting through hole, 3rd location-plate is vertical with the 4th location-plate with the second location-plate respectively to be arranged.
The beneficial effect that the present invention compared with prior art comprises is: structure of the present invention is simple, low cost of manufacture, by increasing the support clamping of four direction to gas turbine blower load cylinder, accurate positioning in process, ensure that the stability of its turn-milling cutting, machining accuracy has brought up to 0.01mm, ensure that crudy.
Accompanying drawing explanation
Fig. 1 is the integrally-built schematic diagram of the present invention; Fig. 2 is front view of the present invention; Fig. 3 is the top view of Fig. 2; Fig. 4 is the left view of Fig. 2; Fig. 5 is that A-A in Fig. 2 is to sectional view.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 to Fig. 5 illustrates present embodiment, described in present embodiment, a kind of gas turbine blower load cylinder processing support clamping device comprises the first location-plate 1, second location-plate 2, 3rd location-plate 3, 4th location-plate 4, first fastening bolt 5 and the second fastening bolt 6, the end of the first location-plate 1 and the head end of the second location-plate 2, the end of the end of the second location-plate 2 and the head end of the 3rd location-plate 3 and the 3rd location-plate 3 and the head end of the 4th location-plate 4 are distinguished affixed successively, first location-plate 1 is identical with round flange back, load cylinder end face angulation with the outer casing wall inclined-plane of gas turbine blower load cylinder with angle α formed by the second location-plate 2, the upper surface of the first location-plate 1 is provided with the first tapped through hole 1-1 along short transverse, first fastening bolt 5 coordinates with the first tapped through hole 1-1, second location-plate 2 is horizontally disposed with, the upper surface of the second location-plate 2 is provided with the second tapped through hole 2-1 along short transverse, second fastening bolt 6 coordinates with the second tapped through hole 2-1, 4th location-plate 4 is set in parallel in the back lower place of the second location-plate 2, the upper surface of the 4th location-plate 4 is along short transverse being respectively equipped with the first connecting through hole 4-1 and the second connecting through hole 4-2, 3rd location-plate 3 is vertical with the 4th location-plate 4 with the second location-plate 2 respectively to be arranged.
Detailed description of the invention two: composition graphs 1 to Fig. 5 illustrates present embodiment, described in present embodiment, the length L of the second location-plate 2 lower surface is identical with the height at round flange back, gas turbine blower load cylinder end face.Other composition is identical with detailed description of the invention one with connected mode.
Detailed description of the invention three: composition graphs 2 illustrates present embodiment, described in present embodiment, the length L of the second location-plate 2 lower surface is 165mm.Other composition is identical with detailed description of the invention two with connected mode.
Detailed description of the invention four: composition graphs 2 illustrates present embodiment, formed by the first location-plate 1 described in present embodiment and the second location-plate 2, angle α is 117
°.Other composition is identical with detailed description of the invention one with connected mode.
Detailed description of the invention five: composition graphs 2 illustrates present embodiment, the lower surface of the first location-plate 1 described in present embodiment is 115mm to the distance H of the lower surface of the 4th location-plate 4.Other composition is identical with detailed description of the invention one with connected mode.
Operation principle
First gas turbine blower load cylinder is clamped from four direction claw during use, again with identical four the present invention from becoming 45 degree of direction clamping brace with claw, concrete steps be the 4th location-plate 4 in the present invention is placed on turning milling center floral disc on have the position of the groove of falling T, by two cover bolt and nuts, run through the first connecting through hole 4-1 and the present invention is fastened on floral disc by the second connecting through hole 4-2, screw in the second fastening bolt 6 and run through the second tapped through hole 2-1 and hold out against round flange back, gas turbine blower load cylinder end face, screw in the first fastening bolt 5 and run through the first tapped through hole 1-1 and hold out against the outer casing wall inclined-plane place of gas turbine blower load cylinder, so just fasten cylinder body from eight directions, ensure that stability and the crudy of the clamping of gas turbine blower load cylinder.
Claims (5)
1. a gas turbine blower load cylinder processing is with supporting clamping device, it is characterized in that: described a kind of gas turbine blower load cylinder processing support clamping device comprises the first location-plate (1), second location-plate (2), 3rd location-plate (3), 4th location-plate (4), first fastening bolt (5) and the second fastening bolt (6), the end of the first location-plate (1) and the head end of the second location-plate (2), the end of the end of the second location-plate (2) and the head end of the 3rd location-plate (3) and the 3rd location-plate (3) and the head end of the 4th location-plate (4) are distinguished affixed successively, first location-plate (1) is identical with round flange back, load cylinder end face angulation with the outer casing wall inclined-plane of gas turbine blower load cylinder with the formed angle (α) of the second location-plate (2), the upper surface of the first location-plate (1) is provided with the first tapped through hole (1-1) along short transverse, first fastening bolt (5) coordinates with the first tapped through hole (1-1), second location-plate (2) is horizontally disposed with, the upper surface of the second location-plate (2) is provided with the second tapped through hole (2-1) along short transverse, second fastening bolt (6) coordinates with the second tapped through hole (2-1), 4th location-plate (4) is set in parallel in the back lower place of the second location-plate (2), the upper surface of the 4th location-plate (4) is along short transverse being respectively equipped with the first connecting through hole (4-1) and the second connecting through hole (4-2), 3rd location-plate (3) is vertical with the 4th location-plate (4) with the second location-plate (2) respectively to be arranged.
2. a kind of gas turbine blower load cylinder processing supports clamping device according to claim 1, it is characterized in that: the length (L) of described second location-plate (2) lower surface is identical with the height at round flange back, gas turbine blower load cylinder end face.
3. a kind of gas turbine blower load cylinder processing supports clamping device according to claim 2, it is characterized in that: the length (L) of described second location-plate (2) lower surface is 165mm.
4. a kind of gas turbine blower load cylinder processing supports clamping device according to claim 1, it is characterized in that: described first location-plate (1) is 117 ° with the formed angle (α) of the second location-plate (2).
5. a kind of gas turbine blower load cylinder processing supports clamping device according to claim 1, it is characterized in that: the lower surface of described first location-plate (1) is 115mm to the distance (H) of the lower surface of the 4th location-plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697343.8A CN104551754A (en) | 2014-11-26 | 2014-11-26 | Supporting and clamping device for processing force bearing cylinder of gas turbine compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697343.8A CN104551754A (en) | 2014-11-26 | 2014-11-26 | Supporting and clamping device for processing force bearing cylinder of gas turbine compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551754A true CN104551754A (en) | 2015-04-29 |
Family
ID=53069383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410697343.8A Pending CN104551754A (en) | 2014-11-26 | 2014-11-26 | Supporting and clamping device for processing force bearing cylinder of gas turbine compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551754A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29903520U1 (en) * | 1999-02-26 | 1999-05-27 | Forkardt Gmbh | Jaw |
| CN201618894U (en) * | 2010-02-08 | 2010-11-03 | 马鞍山方圆回转支承股份有限公司 | Jig for gear shaping of rotary bearing internal gears |
| CN203317066U (en) * | 2013-05-16 | 2013-12-04 | 衡阳风顺车桥有限公司 | Machining clamp of differential mechanism shell body |
| CN203542111U (en) * | 2013-11-12 | 2014-04-16 | 南京工业职业技术学院 | Movable type pressing plate for end face clamping and clamping device |
| CN203660972U (en) * | 2013-11-13 | 2014-06-18 | 杭州帷盛科技有限公司 | Photovoltaic module fixing device |
| CN204221449U (en) * | 2014-11-26 | 2015-03-25 | 哈尔滨汽轮机厂有限责任公司 | The processing of a kind of gas turbine blower load cylinder is with supporting clamping device |
-
2014
- 2014-11-26 CN CN201410697343.8A patent/CN104551754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29903520U1 (en) * | 1999-02-26 | 1999-05-27 | Forkardt Gmbh | Jaw |
| CN201618894U (en) * | 2010-02-08 | 2010-11-03 | 马鞍山方圆回转支承股份有限公司 | Jig for gear shaping of rotary bearing internal gears |
| CN203317066U (en) * | 2013-05-16 | 2013-12-04 | 衡阳风顺车桥有限公司 | Machining clamp of differential mechanism shell body |
| CN203542111U (en) * | 2013-11-12 | 2014-04-16 | 南京工业职业技术学院 | Movable type pressing plate for end face clamping and clamping device |
| CN203660972U (en) * | 2013-11-13 | 2014-06-18 | 杭州帷盛科技有限公司 | Photovoltaic module fixing device |
| CN204221449U (en) * | 2014-11-26 | 2015-03-25 | 哈尔滨汽轮机厂有限责任公司 | The processing of a kind of gas turbine blower load cylinder is with supporting clamping device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |