CN103158050A - Grinding method for motorized spindle end cover - Google Patents
Grinding method for motorized spindle end cover Download PDFInfo
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- CN103158050A CN103158050A CN2013100953510A CN201310095351A CN103158050A CN 103158050 A CN103158050 A CN 103158050A CN 2013100953510 A CN2013100953510 A CN 2013100953510A CN 201310095351 A CN201310095351 A CN 201310095351A CN 103158050 A CN103158050 A CN 103158050A
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- grinding
- main shaft
- motorized spindle
- end cover
- end cap
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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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Abstract
A grinding method for a motorized spindle end cover comprises the following steps: 1) installing a processed mandrill in an inner circle (2) which is processed by turning, after adjusting the mandrill, grinding an outer circle A (1) and an end face (3) to drawing dimensions; 2) using a three-jaw chuck to clamp a self-control magnetic chuck, using the magnetic chuck to suck an outer circle B (4), and after adjusting a workpiece, grinding the inner circle (2) to the drawing dimensions. By the adoption of the grinding method for the motorized spindle end cover, the working accuracy of the motorized spindle is ensured, the production efficiency is improved, and the service life is prolonged.
Description
Technical field
The present invention relates to the manufacture field of machining center electricity main shaft, refer more particularly to a kind of method for grinding of electric main shaft end cap.
Background technology
Machining center electricity main shaft is the very high electromechanical integrated product of a kind of technology content.Mechanical processing industry equipment is through for many years development, and the variation that requires of parts complicated processing, comprises the requirement to the more and more higher machining accuracy of parts, and is also more and more higher to the required precision of high-speed electric main shaft.The high-speed electric main shaft end cap is the important spare part of high-speed electric main shaft, and the quality of end cap precision directly has influence on precision and the service life of electric main shaft integral body.Common grinding processing method is to clamp the outside cylindrical of electric main shaft end cap with scroll chuck, then first grinding out, the inboard cylindrical of regrinding grinds end cap at last, and its efficient is lower, and when clamping due to scroll chuck, there is chucking power, make the end cap of milled unclamp rear generation modification, and each end cap chucking power size is inconsistent, make the size in grinding hole not unify, the grinding accuracy of end cap be can not be guaranteed.
Summary of the invention
The method for grinding that the purpose of this invention is to provide a kind of electric main shaft end cap can guarantee the machining accuracy of electric main shaft, enhances productivity and service life.
The object of the present invention is achieved like this, a kind of method for grinding of electric main shaft end cap, it is characterized in that: comprise the following steps: 1), the plug that processes is arranged in the inner circle that turning processes, after plug was proofreaied and correct, the outer garden A of grinding and end face were to the figure paper size; 2), clamp the self-control magnetic chuck with scroll chuck, magnetic chuck sucks outer garden B, and after workpiece correction, the grinding inner circle is to the figure paper size.
The present invention has guaranteed the machining accuracy of electric main shaft, has improved production efficiency and service life.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure: 1, cylindrical A, 2, inner circle, 3, end face, 4, cylindrical B.
The specific embodiment
Below in conjunction with accompanying drawing the invention will be further described book:
With reference to accompanying drawing, a kind of method for grinding of electric main shaft end cap is characterized in that: comprise the following steps: 1), the plug that processes is arranged in the inner circle 2 that turning processes, after plug is proofreaied and correct, the outer garden A1 of grinding and end face 3 to figure paper sizes; 2), clamp the self-control magnetic chuck with scroll chuck, magnetic chuck sucks outer garden B4, after workpiece correction, and grinding inner circle 2 to figure paper sizes.During concrete enforcement, outer garden A2 and the end face 3 use plugs of the present invention's electricity main shaft end cap are located grinding, outer garden A2 and end face 3 can be on plug once grinding complete, efficient is higher.During inner hole grinding, adopt the self-control magnetic chuck to suck outer garden B4, during grinding out, electricity main shaft end cap is without the external force clamping, so the end cap modification is less.
Claims (1)
1. the method for grinding of an electric main shaft end cap is characterized in that: comprise the following steps: 1), the plug that processes is arranged in the inner circle (2) that turning processes, after plug is proofreaied and correct, the outer garden A(1 of grinding) and end face (3) to the figure paper size;
2), clamp the self-control magnetic chuck with scroll chuck, magnetic chuck sucks outer garden B(4), after workpiece correction, grinding inner circle (2) is to the figure paper size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100953510A CN103158050A (en) | 2013-03-25 | 2013-03-25 | Grinding method for motorized spindle end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100953510A CN103158050A (en) | 2013-03-25 | 2013-03-25 | Grinding method for motorized spindle end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103158050A true CN103158050A (en) | 2013-06-19 |
Family
ID=48581860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100953510A Pending CN103158050A (en) | 2013-03-25 | 2013-03-25 | Grinding method for motorized spindle end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103158050A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1128662A (en) * | 1997-07-08 | 1999-02-02 | Hitachi Ltd | Working method for tubular ceramic molding |
| CN1631615A (en) * | 2004-12-10 | 2005-06-29 | 中原工学院 | Process for grinding tumbler bearing bore and its specified clamp apparatus |
| AU2004215687B2 (en) * | 2003-02-26 | 2008-12-11 | Erwin Junker Maschinenfabrik Gmbh | Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools |
| CN201231318Y (en) * | 2008-05-27 | 2009-05-06 | 德州恒力电机有限责任公司 | End cover turning device for motor flange |
| CN102407484A (en) * | 2011-11-10 | 2012-04-11 | 大连永明数控机床有限公司 | Electromagnetic chuck |
| CN202427981U (en) * | 2011-12-17 | 2012-09-12 | 苏州朗高电机有限公司 | Combined processing cutter for processing motor end cover |
-
2013
- 2013-03-25 CN CN2013100953510A patent/CN103158050A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1128662A (en) * | 1997-07-08 | 1999-02-02 | Hitachi Ltd | Working method for tubular ceramic molding |
| AU2004215687B2 (en) * | 2003-02-26 | 2008-12-11 | Erwin Junker Maschinenfabrik Gmbh | Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools |
| CN1631615A (en) * | 2004-12-10 | 2005-06-29 | 中原工学院 | Process for grinding tumbler bearing bore and its specified clamp apparatus |
| CN201231318Y (en) * | 2008-05-27 | 2009-05-06 | 德州恒力电机有限责任公司 | End cover turning device for motor flange |
| CN102407484A (en) * | 2011-11-10 | 2012-04-11 | 大连永明数控机床有限公司 | Electromagnetic chuck |
| CN202427981U (en) * | 2011-12-17 | 2012-09-12 | 苏州朗高电机有限公司 | Combined processing cutter for processing motor end cover |
Non-Patent Citations (1)
| Title |
|---|
| 龚垧: "《电机制造工艺学》", 31 December 1983 * |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130619 |