CN100457342C - Method and device for water distributing ring circular base type joint-boring process - Google Patents
Method and device for water distributing ring circular base type joint-boring process Download PDFInfo
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- CN100457342C CN100457342C CNB2006100221103A CN200610022110A CN100457342C CN 100457342 C CN100457342 C CN 100457342C CN B2006100221103 A CNB2006100221103 A CN B2006100221103A CN 200610022110 A CN200610022110 A CN 200610022110A CN 100457342 C CN100457342 C CN 100457342C
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- unit head
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Abstract
The present invention discloses synchronous boring method and apparatus for water distributing ring. The ring seat type synchronous boring apparatus includes hydraulic moving platform, driving head, rotating board, outer ring positioning rack, ring seat, driving head seat, inner ring positioning rack, inner support and outer support. The synchronous boring method includes installing the hydraulic moving platform and the driving head on the driving head seat with the same angle as the shaft hole of the inner and outer water distributing rings, machining the holes and the end plane via shifting certain angle. The present invention realizes the synchronous boring of the inner and outer water distributing rings, and can ensure the technological coaxiality between the inner and outer water distributing rings.
Description
Technical field
The present invention relates to a kind of water distributing ring circular base type joint-boring method for processing and device.
Background technology
The bulb-type unit has certain advantage aspect the generating of low water head water machine, intensification along with domestic and international tidal power generation, customer preference bulb unit is more and more, the unit generate output is also increasing, in its host machine part, the size of outer gate barrel and weight also constantly increase, because in, axis hole is arranged on the outer gate barrel, in requirement on the technology, axis hole on the outer gate barrel need guarantee that it is coaxial, the position distribution of axis hole requires all permanent, but along with interior, the size of outer gate barrel constantly increases, in, distance between the outer gate barrel is also more and more longer, under this situation, it almost is impossible adopting conventional method to process on boring machine, therefore, and in the bulb-type unit, outer gate barrel has problem to be solved with boring method for processing and device with regard to becoming.
Summary of the invention
The objective of the invention is to overcome the difficult problem of the same boring processing that has the inside and outside ring sparger of bulb-type unit now, a kind of water distributing ring circular base type joint-boring processing method and device are provided.This method is processed inside and outside ring sparger axis hole not having to utilize homemade annular seat type machining apparatus for water distributing ring under the situation of numerical control device, to guarantee the axiality of inside and outside ring sparger axis hole.
The objective of the invention is to be achieved through the following technical solutions, the water distributing ring circular base type joint-boring method for processing, the inside and outside ring sparger axis hole of processing on the self-control annular seat type machining apparatus for water distributing ring, its procedure of processing is:
A, support in interior admission water ring is fixed on, hydraulic pressure moving platform and unit head are fixed on the flap, are to be fixed after benchmark is found the position of unit head support accurately with the spherical outside surface of interior admission water ring;
B, processing interior admission water ring, process first axis hole of interior admission water ring after, move the position of unit head support on annular base and carry out calibration;
After c, calibration are finished,, and then process with an interior loop mapping support stationary power support, and the like, up to all axis holes that process interior admission water ring;
D, process interior admission water ring after, simulation interior admission water ring and outer gate barrel installation situation at the scene, flap under the hydraulic pressure moving platform is rotated 180 ° and fixing, outer gate barrel is installed on outer the support, note guaranteeing the relative position relation of interior admission water ring, outer gate barrel, with the finished axis hole of interior admission water ring is first axis hole of benchmark processing outer gate barrel, and in the process of processing outer gate barrel, interior admission water ring keeps relative static with outer gate barrel;
E, process all axis holes of outer gate barrel according to the method for processing interior admission water ring axis hole.
Considering distortion and other factor, before fixing outer gate barrel, is benchmark with the lower plane of interior admission water ring, the outer gate barrel flap is fixed in the outer support after finding the difference in height of outer gate barrel and interior admission water ring accurately, outer gate barrel is fixed on the outer gate barrel flap again.
Annular seat type machining apparatus for water distributing ring, comprise hydraulic pressure moving platform, unit head, flap, outer shroud locating support, annular base, unit head support, interior loop mapping support, interior support and outer the support, hydraulic pressure moving platform is fixed on the flap, be fixed with unit head above the hydraulic pressure moving platform, flap places on the unit head support, and the unit head support places on the annular base.
On supporting in interior admission water ring of the present invention places, outer gate barrel places on outer the support.
Flap of the present invention places on the unit head support, and can be on the unit head support plane around 360 ° of rotations of axle.
Unit head support of the present invention places on the annular base, and can move along annular base.
The present invention is not having under the situation of numerical control device, utilize homemade inside and outside annular seat type machining apparatus for water distributing ring, according to interior, the requirement of the processing axis of outer gate barrel upper shaft hole and the processing dead in line of thorax axle, with hydraulic pressure moving platform and unit head be installed in inner and outer ring on axis hole have on the unit head support of equal angular, after processing first hole and end face, move the position of unit head support on annular base and carry out calibration, thereby realize tubular unit inner and outer ring axis hole processing, guarantee that inner and outer ring processing satisfies the requirement of technology axiality, the present invention does not take large-sized processing equipment, workpiece does not bear any weight, be applicable to large-scale workpiece in, the same boring processing of outer gate barrel.
Description of drawings
The structural representation of Fig. 1 annular seat type machining apparatus for water distributing ring
Among the figure, the 1-hydraulic pressure moving platform, the 2-unit head, the 3-flap, the 4-outer gate barrel, the 5-interior admission water ring, 6-outer shroud locating support, the 7-annular base supports in the loop mapping support in the 8-unit head support, 9-, 10-, and 11-supports outward
The specific embodiment
According to the processing technology requirement, the hole of interior outer gate barrel should be adopted with boring and be guaranteed axiality, but because the distance between the outer gate barrel (nearly 2 meters) too greatly in certain power station, if adopt same boring, processing outer gate barrel (or interior admission water ring) will process interior admission water ring (or outer gate barrel) time, knife bar will very long (at least 2 meters of knife bars), and knife bar is long more, and rigidity is whole more, amount of deflection is big more, if adopt so long knife bar processing, certainly will influence the machining accuracy in hole, simultaneously because poor rigidity, the rotating speed and the depth of cut all can be very little, efficient will be very low, and it is impossible therefore wanting to adopt with boring, has only the interior outer gate barrel of consideration to process respectively.
For this reason, the present invention has made inside and outside annular seat type machining apparatus for water distributing ring by oneself, as Fig. 1, it comprises hydraulic pressure moving platform 1, unit head 2, flap 3, outer shroud locating support 6, annular base 7, unit head support 8, interior loop mapping support 9, interior support 10 and supports 11 outward, hydraulic pressure moving platform is fixed on the flap, be fixed with unit head 2 above the hydraulic pressure moving platform 1, flap places on the unit head support 8, and unit head support 8 places on the annular base 7.The plane is a benchmark with the spherical outside surface of interior admission water ring 5 on the unit head support 8, with horizontal direction inclination certain angle, makes the processing axis of outer gate barrel 4 and interior admission water ring 5 upper shaft holes and the processing dead in line of unit head.Distance between outer gate barrel 4 and the interior admission water ring 5 is consistent with on-the-spot mounting distance.
The water distributing ring circular base type joint-boring processing method, outer gate barrel axis hole in self-control, processing on the outer gate barrel machining apparatus, its procedure of processing is:
A, support on 10 in interior admission water ring 5 is fixed on, hydraulic pressure moving platform 1 and unit head 2 are fixed on the flap 3, are to be fixed after benchmark is found the position of unit head support accurately with the spherical outside surface of interior admission water ring 5;
B, processing interior admission water ring, process first axis hole of interior admission water ring 5 after, move the position of unit head support 8 on annular base 7 and carry out calibration;
After c, calibration are finished,, and then process with interior loop mapping support 6 a stationary power support 8, and the like, up to all axis holes that process interior admission water ring 5;
D, process interior admission water ring after, simulation interior admission water ring 5 and outer gate barrel 4 installation situation at the scene, flap under the hydraulic pressure moving platform 13 is rotated 180 ° and fixing, outer gate barrel 4 is installed in outer the support on 11, note guaranteeing the relative position relation of interior admission water ring, outer gate barrel, with the finished axis hole of interior admission water ring 5 is first axis hole of benchmark processing outer gate barrel, and in the process of processing outer gate barrel 4, interior admission water ring 5 keeps relative static with outer gate barrel 4;
E, process all axis holes of outer gate barrel 5 according to the method for processing interior admission water ring axis hole.
Claims (3)
1, annular seat type machining apparatus for water distributing ring, it is characterized in that: comprise hydraulic pressure moving platform (1), unit head (2), flap (3), outer shroud locating support (6), annular base (7), unit head support (8), interior loop mapping support (9), interior support (10), outer support (11), hydraulic pressure moving platform (1) is fixed on the flap (3), be fixed with unit head (2) above the hydraulic pressure moving platform (1), flap (3) places unit head support (8) to go up and can be around 360 ° of rotations of axle, and unit head support (8) places annular base (7) to go up and can move along annular base (7).
2, annular seat type machining apparatus for water distributing ring according to claim 1 is characterized in that: interior admission water ring (5) places in the interior support (10), and outer gate barrel (4) places outer the support on (11).
3, water distributing ring circular base type joint-boring method for processing, the inside and outside ring sparger axis hole of processing on any one described annular seat type machining apparatus for water distributing ring in claim 1-2 is characterized in that its process steps is:
A, interior admission water ring (5) is fixed in the interior support (10), hydraulic pressure moving platform (1) and unit head (2) are fixed on the unit head support (8), are to be fixed after benchmark is found the position of unit head support (8) accurately with the spherical outside surface of interior admission water ring (5);
B, processing interior admission water ring (5), process first axis hole of interior admission water ring (5) after, move the position of unit head support (8) on annular base (7), carry out calibration;
After c, calibration are finished,, and then process with interior loop mapping support (a 9) stationary power support (8), and the like, up to all axis holes that process interior admission water ring (5);
D, process interior admission water ring after, simulation interior admission water ring (5) and outer gate barrel (4) installation situation at the scene, flap (3) under the hydraulic pressure moving platform (1) is rotated 180 °, outer gate barrel (4) is installed in outer the support on (11), note guaranteeing the relative position relation of interior admission water ring (5), outer gate barrel (4), with the finished axis hole of interior admission water ring (5) is first axis hole of benchmark processing outer gate barrel (4), in the process of processing outer gate barrel (4), interior admission water ring (5) keeps relative static with outer gate barrel (4);
E, process all axis holes of outer gate barrel (4) according to the method for processing interior admission water ring (5) axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221103A CN100457342C (en) | 2006-10-25 | 2006-10-25 | Method and device for water distributing ring circular base type joint-boring process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221103A CN100457342C (en) | 2006-10-25 | 2006-10-25 | Method and device for water distributing ring circular base type joint-boring process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1943935A CN1943935A (en) | 2007-04-11 |
| CN100457342C true CN100457342C (en) | 2009-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100221103A Expired - Fee Related CN100457342C (en) | 2006-10-25 | 2006-10-25 | Method and device for water distributing ring circular base type joint-boring process |
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| Country | Link |
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| CN (1) | CN100457342C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103406561B (en) * | 2013-07-30 | 2016-05-25 | 江苏新贝斯特中传科技有限公司 | A kind of twin-tub casing rat holing special plane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030517U (en) * | 1988-04-01 | 1989-01-11 | 天津发电设备厂 | Adjustable boring device capable of boring from both ends |
| JPH1071514A (en) * | 1996-08-27 | 1998-03-17 | Mitsubishi Automob Eng Co Ltd | Cylinder head machining method |
| RU2169642C2 (en) * | 1999-04-28 | 2001-06-27 | Открытое акционерное общество "Подольский машиностроительный завод" | Apparatus for deep drilling |
| CN1736641A (en) * | 2005-09-05 | 2006-02-22 | 四川东风电机厂有限公司 | Processing device and method for boring together of outer gate barrel units inside and outside collar |
| CN200957466Y (en) * | 2006-10-25 | 2007-10-10 | 四川东风电机厂有限公司 | Water-distribution circular seated jointed machining apparatus |
-
2006
- 2006-10-25 CN CNB2006100221103A patent/CN100457342C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030517U (en) * | 1988-04-01 | 1989-01-11 | 天津发电设备厂 | Adjustable boring device capable of boring from both ends |
| JPH1071514A (en) * | 1996-08-27 | 1998-03-17 | Mitsubishi Automob Eng Co Ltd | Cylinder head machining method |
| RU2169642C2 (en) * | 1999-04-28 | 2001-06-27 | Открытое акционерное общество "Подольский машиностроительный завод" | Apparatus for deep drilling |
| CN1736641A (en) * | 2005-09-05 | 2006-02-22 | 四川东风电机厂有限公司 | Processing device and method for boring together of outer gate barrel units inside and outside collar |
| CN200957466Y (en) * | 2006-10-25 | 2007-10-10 | 四川东风电机厂有限公司 | Water-distribution circular seated jointed machining apparatus |
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| Publication number | Publication date |
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| CN1943935A (en) | 2007-04-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DEC DONGFENG ELECTRIC MACHINERY CO., LTD. Free format text: FORMER NAME: DONGFENG MOTOR FACTORY CO., LTD., SICHUAN |
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| CP03 | Change of name, title or address |
Address after: 614802 Sichuan city of Leshan Province East Electric Group Wutongqiao District Dongfeng Motor Plant Co Ltd Patentee after: DEC Dongfeng Electric Machinery Co., Ltd. Address before: Leshan City, Sichuan province Wutongqiao District 614802 Sichuan Dongfeng Motor Factory Co Ltd Patentee before: Dongfeng Motor Factory Co., Ltd., Sichuan |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20151025 |
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| EXPY | Termination of patent right or utility model |