CN103084874A - Clamp for lathing turbine rotor - Google Patents
Clamp for lathing turbine rotor Download PDFInfo
- Publication number
- CN103084874A CN103084874A CN2012104501556A CN201210450155A CN103084874A CN 103084874 A CN103084874 A CN 103084874A CN 2012104501556 A CN2012104501556 A CN 2012104501556A CN 201210450155 A CN201210450155 A CN 201210450155A CN 103084874 A CN103084874 A CN 103084874A
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- China
- Prior art keywords
- type groove
- turbine rotor
- locating piece
- positioning sleeve
- chassis
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- 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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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The invention provides a clamp for lathing a turbine rotor. The clamp can fixedly clamp the turbine rotor to be machined to ensure that end faces of two ends of the turbine rotor to be machined are perpendicular to a lathe axis and ensure the machining quality of a central hole of the turbine rotor. The clamp comprises a base plate and a balancing weight, wherein the balancing weight is arranged on the edge of the base plate by a bolt. The clamp is characterized by comprising a positioning device; the positioning device comprises a positioning sleeve and a centering nut; the centering nut is vertically arranged in the center of the base plate and is fastened by using the bolt; a positioning ring is arranged on the top of the centering nut; the positioning sleeve is arranged outside the centering nut and is in threaded connection with the centering nut; one end of the positioning sleeve is in rigid connection with a balance plate; the turbine rotor to be machined is arranged in the positioning sleeve; and the short shaft end of the turbine rotor to be machined is fixed in the positioning ring of the centering nut, and the long shaft end of the turbine rotor to be machined is compacted by the balance plate.
Description
Technical field
The present invention relates to automobile booster systematic part processing tool technical field, be specially the turbine rotor automobile clamper.
Background technology
Turbine rotor is after friction welding (FW), centre bore processing need be carried out in its two ends, because the rotor disk contoured surface has constant slope, if use common scroll chuck to fix, can not guarantee that its turbine rotor two ends end face keeps vertical with the lathe axis, thereby affect the centre bore crudy.
Summary of the invention
For the problems referred to above, the invention provides the turbine rotor automobile clamper, its turbine rotor to be processed that can be fixed and clamped is guaranteed its two ends end face vertically and described lathe axis, guarantees turbine rotor centre bore crudy.
its technical scheme is such, the turbine rotor automobile clamper, it comprises chassis and balancing weight, described balancing weight is installed on described chassis edge by bolt, it is characterized in that: it comprises positioner, described positioner comprises positioning sleeve and centering nut, described centering nut at right angle setting is in described center chassis and use bolted, described centering nut top is provided with centring ring, described positioning sleeve is installed on outside described centering nut, and be threaded with it, described positioning sleeve one end rigid connecting is connected to balance plate, described turbine rotor to be processed is loaded in described positioning sleeve, it is fixed in described centering nut centring ring than the minor axis end, its longitudinal end compresses by described balance plate.
It is further characterized in that:
it also comprises clamping device, described positioner both sides clamp by described clamping device, fixing, described clamping device comprises pressing plate, V-type groove locating piece, spring and stud, described balancing weight, described pressing plate, described V-type groove locating piece and described center chassis are four one lines and arrange, described pressing plate is parallel with described V-type groove locating piece is installed on described positioning sleeve both sides, the described positioning sleeve of its V-type channel opening chucking of described V-type groove locating piece, described V-type groove locating piece passes through the bolt at right angle setting in described chassis, described pressing plate is connected with described stud respectively with described V-type groove locating piece two ends, fastening nuts, described spring housing is loaded on described stud one end, between described stud and described pressing plate,
Described V-type groove locating piece comprises V-type groove and backing plate, described V type groove is perpendicular to described backing plate and be rigidly connected with it, described its backing plate of V-type groove locating piece and chassis are bolted, and have corresponding locating hole and locate by alignment pin between described its backing plate of V-type groove locating piece and described chassis.
It further is characterised in that:
Described balance plate is provided with balance ring towards turbine rotor one side to be processed.
After adopting structure of the present invention, its beneficial effect is: turbine rotor is installed in positioning sleeve, its than the minor axis end by centering nut top centring ring fix, opposite side compresses by its balance ring of balance plate, turbine rotor axis and lathe spindle line parallel have been guaranteed, be that its two ends end face of turbine rotor is vertical with the lathe axis, guaranteed the turbine rotor crudy, clamping device acts on positioning sleeve, prevent that positioning sleeve is connected with the centering nut thread loosening, and then further guaranteed to add working medium.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that A-A of the present invention is to cutaway view;
Fig. 3 is the present invention's nut structure schematic diagram of feeling relieved;
Fig. 4 is locating sleeve structure schematic diagram of the present invention;
Fig. 5 is V-type groove positioning block structure schematic diagram of the present invention.
The specific embodiment
see Fig. 1 to Fig. 5, the turbine rotor automobile clamper, it comprises chassis 12 and balancing weight 1, balancing weight 1 is installed on 12 edges, chassis by bolt, it comprises positioner, positioner comprises positioning sleeve 6 and centering nut 11, centering nut 11 at right angle settings are also used bolted in 12 centers in the chassis, centering nut 11 tops are provided with centring ring, positioning sleeve 6 is installed on centering nut 11 outsides, and be threaded with it, positioning sleeve 6 one end rigid connectings are connected to balance plate 17, turbine rotor 16 to be processed is loaded in positioning sleeve 6, it is fixed in centering nut centring ring 21 than the minor axis end, its longitudinal end compresses by balance plate 17, it also comprises clamping device, positioner both sides by clamping device clamp, fixing, clamping device comprises pressing plate 2, V-type groove locating piece 7, spring 15 and stud 3, balancing weight 1, pressing plate 2, V-type groove locating piece 7 and 12 centers, chassis are four one lines and arrange, pressing plate 2 is parallel with V-type groove locating piece 7 is installed on positioning sleeve 6 both sides, V-type groove locating piece 7 its V-type channel opening chucking positioning sleeves 6, V-type groove locating piece 7 by the bolt at right angle setting in the chassis 12, pressing plate 2 and V-type groove locating piece 7 two ends respectively with stud 3 be connected, nut 5 is fastening, spring 15 is set in stud 3 one ends, between stud 3 and pressing plate 2, V-type groove locating piece 7 comprises V-type groove 18 and backing plate 19, V type groove 18 is perpendicular to backing plate 19 and be rigidly connected with it, its backing plate of V-type groove locating piece 19 is bolted with the chassis, has corresponding locating hole between its backing plate 19 of V-type groove locating piece and chassis 12, and passes through alignment pin 14 and locate, balance plate 17 is provided with balance ring 20 towards turbine rotor 16 1 sides to be processed.
4 is packing ring, and 8 is bolt, and 9 is packing ring, and 10 is the cylinder screw, and 13 is the cylinder screw.
Claims (4)
1. turbine rotor automobile clamper, it comprises chassis and balancing weight, described balancing weight is installed on described chassis edge by bolt, it is characterized in that: it comprises positioner, described positioner comprises positioning sleeve and centering nut, described centering nut at right angle setting is in described center chassis and use bolted, described centering nut top is provided with centring ring, described positioning sleeve is installed on outside described centering nut, and be threaded with it, described positioning sleeve one end rigid connecting is connected to balance plate, described turbine rotor to be processed is loaded in described positioning sleeve, it is fixed in described centering nut centring ring than the minor axis end, its longitudinal end compresses by described balance plate.
2. turbine rotor automobile clamper according to claim 1, it is characterized in that: it also comprises clamping device, described positioner both sides clamp by described clamping device, fixing, described clamping device comprises pressing plate, V-type groove locating piece, spring and stud, described balancing weight, described pressing plate, described V-type groove locating piece and described center chassis are four one lines and arrange, described pressing plate is parallel with described V-type groove locating piece is installed on described positioning sleeve both sides, the described positioning sleeve of its V-type channel opening chucking of described V-type groove locating piece, described V-type groove locating piece passes through the bolt at right angle setting in described chassis, described pressing plate is connected with described stud respectively with described V-type groove locating piece two ends, fastening nuts, described spring housing is loaded on described stud one end, between described stud and described pressing plate.
3. turbine rotor automobile clamper according to claim 2, it is characterized in that: described V-type groove locating piece comprises V-type groove and backing plate, described V type groove is perpendicular to described backing plate and be rigidly connected with it, described its backing plate of V-type groove locating piece and chassis are bolted, and have corresponding locating hole and locate by alignment pin between described its backing plate of V-type groove locating piece and described chassis.
4. turbine rotor automobile clamper according to claim 1, it is characterized in that: described balance plate is provided with balance ring towards turbine rotor one side to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450155.6A CN103084874B (en) | 2012-11-13 | 2012-11-13 | Turbine rotor automobile clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450155.6A CN103084874B (en) | 2012-11-13 | 2012-11-13 | Turbine rotor automobile clamper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103084874A true CN103084874A (en) | 2013-05-08 |
| CN103084874B CN103084874B (en) | 2015-07-29 |
Family
ID=48198269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210450155.6A Expired - Fee Related CN103084874B (en) | 2012-11-13 | 2012-11-13 | Turbine rotor automobile clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103084874B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014411A (en) * | 2015-07-17 | 2015-11-04 | 成都市松川金属材料有限公司 | Self-reset type circular tube clamping device |
| CN109163893A (en) * | 2015-12-15 | 2019-01-08 | 河南航天精工制造有限公司 | A kind of flange face fastener fatigue test frock |
| CN112476105A (en) * | 2020-11-23 | 2021-03-12 | 郭文科 | Shaft part deburring device for machining |
| CN113020918A (en) * | 2021-03-30 | 2021-06-25 | 柳州易舟汽车空调有限公司 | Machining method of hydrogen return pump rotor |
| CN113551604A (en) * | 2020-04-23 | 2021-10-26 | 北京福田康明斯发动机有限公司 | Measuring tool |
| CN114012194A (en) * | 2021-12-01 | 2022-02-08 | 通用技术集团机床工程研究院有限公司 | Electro-hydraulic servo valve sleeve precision finishing anchor clamps |
| CN114321109A (en) * | 2021-12-29 | 2022-04-12 | 东方电气集团东方汽轮机有限公司 | Clamping tool and clamping method for complete set transportation of stator and rotor of turbomachine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001121371A (en) * | 1999-10-20 | 2001-05-08 | Mori Seiki Co Ltd | Balancing structure of workpiece grip device |
| CN2576389Y (en) * | 2002-11-08 | 2003-10-01 | 辛世生 | Column-core mould socket-drilling, drilling mould special for colour display |
| CN201455688U (en) * | 2009-07-31 | 2010-05-12 | 哈尔滨汽轮机厂有限责任公司 | Special fixture for steam flue processing of oblique taper hole type nozzle |
| CN202894808U (en) * | 2012-11-13 | 2013-04-24 | 无锡明珠增压器制造有限公司 | Vehicular turbine rotor clamp |
-
2012
- 2012-11-13 CN CN201210450155.6A patent/CN103084874B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001121371A (en) * | 1999-10-20 | 2001-05-08 | Mori Seiki Co Ltd | Balancing structure of workpiece grip device |
| CN2576389Y (en) * | 2002-11-08 | 2003-10-01 | 辛世生 | Column-core mould socket-drilling, drilling mould special for colour display |
| CN201455688U (en) * | 2009-07-31 | 2010-05-12 | 哈尔滨汽轮机厂有限责任公司 | Special fixture for steam flue processing of oblique taper hole type nozzle |
| CN202894808U (en) * | 2012-11-13 | 2013-04-24 | 无锡明珠增压器制造有限公司 | Vehicular turbine rotor clamp |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014411A (en) * | 2015-07-17 | 2015-11-04 | 成都市松川金属材料有限公司 | Self-reset type circular tube clamping device |
| CN109163893A (en) * | 2015-12-15 | 2019-01-08 | 河南航天精工制造有限公司 | A kind of flange face fastener fatigue test frock |
| CN113551604A (en) * | 2020-04-23 | 2021-10-26 | 北京福田康明斯发动机有限公司 | Measuring tool |
| CN112476105A (en) * | 2020-11-23 | 2021-03-12 | 郭文科 | Shaft part deburring device for machining |
| CN113020918A (en) * | 2021-03-30 | 2021-06-25 | 柳州易舟汽车空调有限公司 | Machining method of hydrogen return pump rotor |
| CN113020918B (en) * | 2021-03-30 | 2024-04-02 | 柳州易舟汽车空调有限公司 | Processing method of hydrogen return pump rotor |
| CN114012194A (en) * | 2021-12-01 | 2022-02-08 | 通用技术集团机床工程研究院有限公司 | Electro-hydraulic servo valve sleeve precision finishing anchor clamps |
| CN114321109A (en) * | 2021-12-29 | 2022-04-12 | 东方电气集团东方汽轮机有限公司 | Clamping tool and clamping method for complete set transportation of stator and rotor of turbomachine |
| CN114321109B (en) * | 2021-12-29 | 2023-08-18 | 东方电气集团东方汽轮机有限公司 | Clamping tool and clamping method for complete transportation of stator and rotor of turbomachinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103084874B (en) | 2015-07-29 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20151113 |
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| EXPY | Termination of patent right or utility model |