CN105215491A - Motor stamping blanking die cramp grooved processing method - Google Patents
Motor stamping blanking die cramp grooved processing method Download PDFInfo
- Publication number
- CN105215491A CN105215491A CN201510725062.3A CN201510725062A CN105215491A CN 105215491 A CN105215491 A CN 105215491A CN 201510725062 A CN201510725062 A CN 201510725062A CN 105215491 A CN105215491 A CN 105215491A
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- CN
- China
- Prior art keywords
- grooved
- blanking die
- mold
- transposition
- cramp
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
Abstract
A kind of motor stamping blanking die cramp grooved processing method blanking die is rotated gradation to process grooved and upper punch, controls outside circle in blanking die and do not misplace in process.Adopt the present invention well to process grooved and the upper punch of blanking die by the wire cutting machine of 1000mm stroke lathe, overcome the processing difficulties that situation that grooved size exceeds platen stroke causes.
Description
Technical field:
The present invention relates to mould manufacturing field, particularly a kind of large-size machine punching blanking die cramp grooved processing method.
Background technology:
In motor stamping process, need to go out cramp shape when blanking, corresponding grooved and upper punch must be processed on interior outside circle when processing blanking die, at this moment wire cutting machine tool cutting must be used, wire electrode cutting bench stroke maximum is at present 1000mm, and blanking die grooved size is beyond this scope, cause the processing difficulties of grooved and upper punch.
Summary of the invention:
In view of this, be necessary to provide a kind of motor stamping blanking die cramp grooved processing method.
A kind of motor stamping blanking die cramp grooved processing method, rotates gradation and processes grooved and upper punch, control outside circle in blanking die and do not misplace in process by blanking die.
Preferably, the mold that blanking die rotates gradation machining is secondary transposition mold, and mold is semi-circular structure, and mold leaves clamping position, and the center of gravity of mold drops on the workbench of wire cutting machine tool, can not drop on the edge of the workbench of wire cutting machine tool.
Preferably, for ensureing that in blanking die, outside circle does not misplace, insert and locating piece is adopted to position, after often processing what a grooved, insert be bumped in the grooved processed, in ensureing, outside circle does not misplace, then transposition is carried out to blanking die, after transposition, insert locating piece location, next grooved of cutting behind location.
Preferably, when adopting insert and locating piece location, first secondary transposition mold is designed, the coordinate points needed when accurately calculating transposition and grooved centre coordinate point, after mold all completes, first go up transposition location tire, and by its centering, then sword circle centering is gone up, remember coordinate points, first process 7 grooveds, insert is squeezed in grooved, adopt four groove positioned at intervals, upper and lower sword circle is not misplaced, shake back coordinate, rotate blanking die, locating piece is inserted after transposition, process 3 grooveds, so, repeatedly operate 5 times, last processing mark groove, the fit clearance of groove low dimensional and grooved insert is detected after completion, make it to reach technological requirement.
Adopt the present invention well to process grooved and the upper punch of blanking die by the wire cutting machine of 1000mm stroke lathe, overcome the processing difficulties that situation that grooved size exceeds platen stroke causes.
Detailed description of the invention:
Motor stamping blanking die cramp grooved processing method, rotates gradation and processes grooved and upper punch by blanking die, control outside circle in blanking die and do not misplace in process.
The mold that blanking die rotates gradation machining is secondary transposition mold, and mold is semi-circular structure, and mold leaves clamping position, and the center of gravity of mold drops on the workbench of wire cutting machine tool, can not drop on the edge of the workbench of wire cutting machine tool.
For ensureing that in blanking die, outside circle does not misplace, insert and locating piece is adopted to position, after often processing what a grooved, insert is bumped in the grooved processed, in ensureing, outside circle does not misplace, and then carries out transposition, after transposition to blanking die, insertion locating piece is located, next grooved of cutting behind location.
When adopting insert and locating piece location, first secondary transposition mold is designed, the coordinate points needed when accurately calculating transposition and grooved centre coordinate point, after mold all completes, first go up transposition location tire, and by its centering, then sword circle centering is gone up, remember coordinate points, first process 7 grooveds, insert is squeezed in grooved, adopt four groove positioned at intervals, upper and lower sword circle is not misplaced, shake back coordinate, rotate blanking die, locating piece is inserted after transposition, process 3 grooveds, so, repeatedly operate 5 times, last processing mark groove, the fit clearance of groove low dimensional and grooved insert is detected after completion, make it to reach technological requirement.
Adopt the present invention well to process grooved and the upper punch of blanking die by the wire cutting machine of 1000mm stroke lathe, overcome the processing difficulties that situation that grooved size exceeds platen stroke causes.
Claims (4)
1. a motor stamping blanking die cramp grooved processing method, is characterized in that: the method for motor stamping blanking die cramp grooved processing blanking die is rotated gradation to process grooved and upper punch, controls outside circle in blanking die and do not misplace in process.
2. motor stamping blanking die cramp grooved processing method as claimed in claim 1, it is characterized in that: the mold that blanking die rotates gradation machining is secondary transposition mold, mold is semi-circular structure, mold leaves clamping position, the center of gravity of mold drops on the workbench of wire cutting machine tool, can not drop on the edge of the workbench of wire cutting machine tool.
3. motor stamping blanking die cramp grooved processing method as claimed in claim 2, it is characterized in that: for ensureing that in blanking die, outside circle does not misplace, insert and locating piece is adopted to position, after often processing what a grooved, insert be bumped in the grooved processed, in ensureing, outside circle does not misplace, then transposition is carried out to blanking die, after transposition, insert locating piece location, next grooved of cutting behind location.
4. motor stamping blanking die cramp grooved processing method as claimed in claim 3, it is characterized in that: when adopting insert and locating piece location, first secondary transposition mold is designed, the coordinate points needed when accurately calculating transposition and grooved centre coordinate point, after mold all completes, first go up transposition location tire, and by its centering, then sword circle centering is gone up, remember coordinate points, first process 7 grooveds, insert is squeezed in grooved, adopt four groove positioned at intervals, upper and lower sword circle is not misplaced, shake back coordinate, rotate blanking die, locating piece is inserted after transposition, process 3 grooveds, so, repeatedly operate 5 times, last processing mark groove, the fit clearance of groove low dimensional and grooved insert is detected after completion, make it to reach technological requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725062.3A CN105215491B (en) | 2015-10-30 | 2015-10-30 | Motor stamping blanking die cramp groove profile processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725062.3A CN105215491B (en) | 2015-10-30 | 2015-10-30 | Motor stamping blanking die cramp groove profile processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105215491A true CN105215491A (en) | 2016-01-06 |
| CN105215491B CN105215491B (en) | 2017-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510725062.3A Active CN105215491B (en) | 2015-10-30 | 2015-10-30 | Motor stamping blanking die cramp groove profile processing method |
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| CN (1) | CN105215491B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009104210A1 (en) * | 2008-02-21 | 2009-08-27 | Ernesto Malvestiti S.P.A. | Process and related die for blanking laminations |
| CN201432052Y (en) * | 2009-06-29 | 2010-03-31 | 苏州宝馨科技实业股份有限公司 | Stamping die with adjustable code moulds |
| CN202026211U (en) * | 2011-01-07 | 2011-11-02 | 山东齐鲁电机制造有限公司 | Motor stator full circle punching sheet punching groove cutting mold |
| CN102332790A (en) * | 2010-07-12 | 2012-01-25 | 山东力久特种电机有限公司 | Durable positioning device for high-speed single punch press |
| DE102012106405A1 (en) * | 2012-07-17 | 2014-01-23 | Kirchhoff Automotive Deutschland Gmbh | Method for producing a formed and at least partially hardened sheet metal component and press hardening tool for producing such a component |
| CN203448497U (en) * | 2013-07-16 | 2014-02-26 | 江苏通达动力科技股份有限公司 | Punching sheet blanking mould of motor |
| CN104135097A (en) * | 2014-08-27 | 2014-11-05 | 宁夏西北骏马电机制造股份有限公司 | Compensation type pulse generator rotor processing technology |
| CN204208990U (en) * | 2014-10-23 | 2015-03-18 | 江苏通达动力科技股份有限公司 | A kind of blanking die of motor stator punching bracelet film trap |
-
2015
- 2015-10-30 CN CN201510725062.3A patent/CN105215491B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009104210A1 (en) * | 2008-02-21 | 2009-08-27 | Ernesto Malvestiti S.P.A. | Process and related die for blanking laminations |
| CN201432052Y (en) * | 2009-06-29 | 2010-03-31 | 苏州宝馨科技实业股份有限公司 | Stamping die with adjustable code moulds |
| CN102332790A (en) * | 2010-07-12 | 2012-01-25 | 山东力久特种电机有限公司 | Durable positioning device for high-speed single punch press |
| CN202026211U (en) * | 2011-01-07 | 2011-11-02 | 山东齐鲁电机制造有限公司 | Motor stator full circle punching sheet punching groove cutting mold |
| DE102012106405A1 (en) * | 2012-07-17 | 2014-01-23 | Kirchhoff Automotive Deutschland Gmbh | Method for producing a formed and at least partially hardened sheet metal component and press hardening tool for producing such a component |
| CN203448497U (en) * | 2013-07-16 | 2014-02-26 | 江苏通达动力科技股份有限公司 | Punching sheet blanking mould of motor |
| CN104135097A (en) * | 2014-08-27 | 2014-11-05 | 宁夏西北骏马电机制造股份有限公司 | Compensation type pulse generator rotor processing technology |
| CN204208990U (en) * | 2014-10-23 | 2015-03-18 | 江苏通达动力科技股份有限公司 | A kind of blanking die of motor stator punching bracelet film trap |
Non-Patent Citations (1)
| Title |
|---|
| 李慧: "镶块式单冲分割模", 《机械工程师》 * |
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| Publication number | Publication date |
|---|---|
| CN105215491B (en) | 2017-08-22 |
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