CN102259253A - half plane alignment method - Google Patents
half plane alignment method Download PDFInfo
- Publication number
- CN102259253A CN102259253A CN2011101836820A CN201110183682A CN102259253A CN 102259253 A CN102259253 A CN 102259253A CN 2011101836820 A CN2011101836820 A CN 2011101836820A CN 201110183682 A CN201110183682 A CN 201110183682A CN 102259253 A CN102259253 A CN 102259253A
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- hough
- plane
- flange
- machining
- face
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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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a half plane alignment method. By the method, positional accuracy of verticality of a half plane and a flange plane can be improved, process steps of half plane alignment are simplified, and time for machining half parts is saved. The method is characterized by comprising the following steps of: (1) respectively performing rough machining and finish machining on the half plane; (2) optionally selecting one half part from each pair of half parts, machining three references on an end face of a half flange by using the machined half plane as a reference plane, and guaranteeing that the three references are positioned on the same plane; (3) assembling two half parts; (4) putting three equal-height blocks at the three reference positions, and aligning the three equal-height blocks by taking a dial indicator until the three equal-height blocks are completely horizontal; and (5) machining the end face of the flange.
Description
Technical field
The present invention relates to the processing technology of Hough spare in the large-scale Pump Body Parts, be specially Hough plane aligning method.
Background technology
In large-scale pump housing Hough parts machining process, vertical for guaranteeing the Hough plane with Flange Plane, it generally is the assembly unit of carrying out two Hough parts after the processing of Hough plane, rule then, go up the method for lathe by centering line again and guarantee that the Hough plane is vertical with Flange Plane, this processing method technical process simply but error is bigger.The aligning method on another kind of Hough plane, roughing Hough plane is at first bored the bolt hole of Hough flange face, assembly unit two Hough parts more then; Then lower plane in the roughing is taken fine finishining Hough plane behind the two Hough parts again apart; On the assembly unit two Hough parts, and be the centering benchmark, finish following process again with the finished lower plane of going up.This method needs mounting or dismounting repeatedly, processing repeatedly, so the Hough part processing time is long, efficient is low.
Summary of the invention
There is above-mentioned shortcoming at existing Hough plane aligning method, the invention provides a kind of Hough plane aligning method, can improve the positional precision of Hough plane and Flange Plane perpendicularity, simplify the processing step of Hough plane centering, save the Hough part processing time.
A kind of Hough plane aligning method is characterized in that:
It comprises following procedure of processing:
(1) the Hough plane is carried out roughing and fine finishining respectively;
(2) optional wherein half Hough part in every secondary Hough part is a datum level with finished described Hough plane, processes three place's benchmark at the Hough end face of flange, guarantees described three benchmark at grade;
(3) assembly unit two Hough parts;
(4) place three isometry blocks at place, described three reference positions, with the extremely complete level of described three isometry blocks of dial gauge centering;
(5) processing end face of flange.
Hough provided by the invention plane aligning method, by to the isometry block centering level on three reference positions on the Hough end face of flange, guaranteed that three reference position faces are fully perpendicular to the Hough plane, can finish the centering on Hough plane, because of it need not repeated disassembled and assembled, processes Hough repeatedly, so simplified the processing step of Hough plane centering, saved process time, the raising working (machining) efficiency of Hough spare.
Description of drawings
Fig. 1 is Hough end face of flange three place reference position schematic diagram among the present invention;
Fig. 2 is three isometry block schematic diagrames among the present invention.
The specific embodiment
See Fig. 1 and Fig. 2, the present invention is a kind of Hough plane aligning method, and it comprises following concrete procedure of processing:
(1) Hough plane 1 is carried out roughing and fine finishining respectively;
(2) optional wherein half Hough part in every secondary Hough part is a datum level with finished Hough plane 1, at Hough end face of flange 2 processing three place's benchmark 3,4,5, guarantees three benchmark 3,4,5 at grade;
(3) assembly unit two Hough parts;
(4) place three isometry blocks 6,7,8 at 3,4,5 places, three reference positions, use dial gauge centering three isometry blocks 6,7,8 to complete level;
(5) processing end face of flange 2.
Claims (1)
1. Hough plane aligning method, it is characterized in that: it comprises following procedure of processing: (1) carries out roughing and fine finishining respectively to the Hough plane; (2) optional wherein half Hough part in every secondary Hough part is a datum level with finished described Hough plane, processes three place's benchmark at the Hough end face of flange, guarantees described three benchmark at grade; (3) assembly unit two Hough parts; (4) place three isometry blocks at place, described three reference positions, with the extremely complete level of described three isometry blocks of dial gauge centering; (5) processing end face of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101836820A CN102259253A (en) | 2011-07-01 | 2011-07-01 | half plane alignment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101836820A CN102259253A (en) | 2011-07-01 | 2011-07-01 | half plane alignment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102259253A true CN102259253A (en) | 2011-11-30 |
Family
ID=45006188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101836820A Pending CN102259253A (en) | 2011-07-01 | 2011-07-01 | half plane alignment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393424A (en) * | 2022-02-25 | 2022-04-26 | 北京星航机电装备有限公司 | Clamping and aligning method for cabin body after heat application protection |
-
2011
- 2011-07-01 CN CN2011101836820A patent/CN102259253A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393424A (en) * | 2022-02-25 | 2022-04-26 | 北京星航机电装备有限公司 | Clamping and aligning method for cabin body after heat application protection |
| CN114393424B (en) * | 2022-02-25 | 2022-12-30 | 北京星航机电装备有限公司 | Clamping and aligning method for cabin body after heat application protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |