CN101579752A - Method for positioning and processing mounting holes by utilizing self-rotation of rotating part - Google Patents
Method for positioning and processing mounting holes by utilizing self-rotation of rotating part Download PDFInfo
- Publication number
- CN101579752A CN101579752A CNA2009100109662A CN200910010966A CN101579752A CN 101579752 A CN101579752 A CN 101579752A CN A2009100109662 A CNA2009100109662 A CN A2009100109662A CN 200910010966 A CN200910010966 A CN 200910010966A CN 101579752 A CN101579752 A CN 101579752A
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- mounting holes
- processing
- rotating part
- cover body
- end cover
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Abstract
The invention discloses a method for processing mounting holes on parts, in particular a method for positioning and processing the mounting holes by utilizing the self-rotation of a rotating part. The method is characterized in that the method comprises the steps: a, processing various parts which comprise an end cover body and form the rotating part; b, assembling the parts which form the rotating part; and c, placing the assembled rotating part on a workbench of a machine tool, processing the mounting holes on the end cover body by utilizing the machine tool, and positioning and processing the next mounting hole by utilizing the self-rotation of the rotating part after each mounting hole is processed. The mounting holes on the end cover body are processed after the assembly and are processed in a positioning mode of utilizing the self-rotation of the rotating part on the workbench of the machine tool, so the mounting holes on the end cover body cannot produce error relative to the central axis line of the rotating part, which ensures the position accuracy of the mounting holes, does not need to adjust, is time-saving and labor-saving, improves the working efficiency, reduces the cost for processing workpieces, and ensures the rotation accuracy of the rotating part at the same time.
Description
Technical field
The present invention relates to the processing method of installing hole on a kind of part, particularly a kind of method of utilizing pivoting part self rotational positioning processing mounting holes.
Background technology
Pivoting part is used more on machine tool, spindle box part as lathe, shown in Fig. 2,3: it comprises transmission device 3, the gyroaxis 4 that stretches out from transmission device 3 is equipped with main spindle box bonnet 5, intermediate 6, main spindle box protecgulum 7, be processed with the installing hole that main spindle box tool parts 9 is installed on main spindle box protecgulum 7, promptly main spindle box protecgulum 7 is for forming the end cover body of pivoting part; The rotary table parts of lathe and for example, shown in Fig. 5,6: comprise revolving bed 10, be provided with panoramic table 11 on revolving bed 10, be processed with the installing hole of sectional fixture seat stand 12 on panoramic table 11, promptly panoramic table 11 is for forming the end cover body of pivoting part.Installing hole on the end cover body on existing these pivoting parts is all processed when processing end cover body part simultaneously, after the pivoting part assembling, error can appear in each installing hole when end cover body rotated with respect to the axis of pivoting part, the central point that is each hole can not be on a concentrically ringed circumference, impact for like this rotation precision of whole pivoting part, reduced the precision of main spindle box or rotary table, in order to reach design accuracy, must repeatedly adjust processing, waste time and energy; Although made adjustment, what have also can't reach higher design accuracy.
Summary of the invention
The purpose of this invention is to provide a kind of position of mounting hole precision height, the method for utilizing pivoting part self rotational positioning processing mounting holes that need not to adjust easy to process, time saving and energy saving, overcome the deficiencies in the prior art.
The method of utilizing pivoting part self rotational positioning processing mounting holes of the present invention is characterized in that: comprise the steps:
A, processing comprise each part of the composition pivoting part of end cover body;
B, each part of forming pivoting part is assembled;
C, the pivoting part after will assembling place on the platen, utilize lathe processing mounting holes on end cover body, utilize self rotational positioning of pivoting part to process next place's installing hole behind every processing one place's installing hole.
The method of utilizing pivoting part self rotational positioning processing mounting holes of the present invention, wherein said lathe is jig boring machine or Digit Control Machine Tool.
The method of utilizing pivoting part self rotational positioning processing mounting holes of the present invention, because the installing hole on the end cover body is in the processing of assembling, and on platen, utilize pivoting part self rotational positioning mode to process, therefore, each installing hole on the end cover body can not produce error with respect to the central axis of pivoting part, guaranteed the positional precision of each installing hole, need not to adjust, time saving and energy saving, improved operating efficiency, reduce the processing cost of workpiece, guaranteed the rotation precision of pivoting part simultaneously.
Description of drawings
Fig. 1 is the view of installing hole on the main shaft protecgulum 7 in the inventive embodiments 1 machining spindle box part;
Fig. 2 is that main spindle box body component master looks schematic diagram;
Fig. 3 is that schematic diagram is looked on a left side shown in Figure 2;
Fig. 4 is the view of installing hole on the panoramic table 11 in the inventive embodiments 2 processing rotary table parts;
Fig. 5 is that the master of rotary table parts looks schematic diagram;
Fig. 6 is a schematic top plan view shown in Figure 5.
The specific embodiment
Embodiment 1: as shown in Figure 1, 2, 3: with spindle box part as pivoting part, 3 is transmission device, on the gyroaxis 4 that joins with transmission device main spindle box bonnet 5, intermediate 6, main spindle box protecgulum 7 are installed successively, main spindle box protecgulum 7 is the end cover body on the pivoting part, need be processed with four groups of equally distributed installing holes that are used to install main spindle box tool parts 9 of circumference on it.Earlier each part of forming above-mentioned spindle box part is processed, and then assembled; Spindle box part after the assembling is placed on the workbench 2 of machining tool 1, and machining tool 1 is jig boring machine or Digit Control Machine Tool.Utilize the installing hole on the 8 pairs of main spindle box protecgulums 7 of tool parts on machining tool 1 main shaft to process, every completion of processing can utilize spindle box part self to carry out rotational positioning for one group, row processing again, each installing hole that utilizes himself rotational positioning mode to process like this has the precision advantages of higher.
Embodiment 2: shown in Fig. 4,5,6: be pivoting part with the rotary table, 10 is the revolving bed of rotary table, and 11 is the panoramic table that matches with revolving bed 10, and the installing hole of sectional fixture seat stand 12 is arranged on the panoramic table 11.Earlier each part of forming above-mentioned pivoting part is processed, and then assembled; Rotary table after the assembling is placed on the workbench 2 of machining tool 1, and machining tool 1 is jig boring machine or Digit Control Machine Tool.Utilize the installing hole on the 8 pairs of panoramic tables 11 of tool parts on machining tool 1 main shaft to process, every completion of processing can utilize rotary table parts self to carry out rotational positioning for one group, row processing again, each installing hole that utilizes himself rotational positioning mode to process like this has the precision advantages of higher.
Claims (2)
1, a kind of method of utilizing pivoting part self rotational positioning processing mounting holes is characterized in that: comprise the steps:
A, processing comprise each part of the composition pivoting part of end cover body;
B, each part of forming pivoting part is assembled;
C, the pivoting part after will assembling place on the platen, utilize lathe processing mounting holes on end cover body, utilize self rotational positioning of pivoting part to process next place's installing hole behind every processing one place's installing hole.
2, the method for utilizing pivoting part self rotational positioning processing mounting holes according to claim 1, it is characterized in that: described lathe is jig boring machine or Digit Control Machine Tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100109662A CN101579752A (en) | 2009-04-01 | 2009-04-01 | Method for positioning and processing mounting holes by utilizing self-rotation of rotating part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100109662A CN101579752A (en) | 2009-04-01 | 2009-04-01 | Method for positioning and processing mounting holes by utilizing self-rotation of rotating part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101579752A true CN101579752A (en) | 2009-11-18 |
Family
ID=41362138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100109662A Pending CN101579752A (en) | 2009-04-01 | 2009-04-01 | Method for positioning and processing mounting holes by utilizing self-rotation of rotating part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101579752A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601596A (en) * | 2012-03-29 | 2012-07-25 | 浙江吉利汽车研究院有限公司 | Method for machining differential gear ring components |
| CN102922232A (en) * | 2012-10-25 | 2013-02-13 | 芜湖市中兴机械技术开发有限公司 | Machining process for non-standard clamp components |
-
2009
- 2009-04-01 CN CNA2009100109662A patent/CN101579752A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601596A (en) * | 2012-03-29 | 2012-07-25 | 浙江吉利汽车研究院有限公司 | Method for machining differential gear ring components |
| CN102922232A (en) * | 2012-10-25 | 2013-02-13 | 芜湖市中兴机械技术开发有限公司 | Machining process for non-standard clamp components |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091118 |