CN107932207A - More specification processing methods of foot punching pin cutting edge in IC high foot time moulds - Google Patents
More specification processing methods of foot punching pin cutting edge in IC high foot time moulds Download PDFInfo
- Publication number
- CN107932207A CN107932207A CN201711190547.2A CN201711190547A CN107932207A CN 107932207 A CN107932207 A CN 107932207A CN 201711190547 A CN201711190547 A CN 201711190547A CN 107932207 A CN107932207 A CN 107932207A
- Authority
- CN
- China
- Prior art keywords
- punching pin
- cutting edge
- foot
- raw material
- machining path
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
Abstract
This application discloses more specification processing methods of foot punching pin cutting edge in IC high foot time moulds, including：Step punching pin raw material x to be processed being positioned in board plane；The step of cutting safe zero point y is set；The step of setting safe point of penetration z；The step of setting machining path；After completing the procedure, the processing datum of punching pin raw material x is set；After the step of completing to set the processing datum of punching pin raw material x, the punching pin raw material of starting device pair carries out more specifications processing of cutting edge.The main points of its technical scheme are that the technical problem of the processing of two kinds of different land lengths can not be disposably completed in overcoming the processing method of existing punching pin cutting edge.
Description
【Technical field】
The present invention relates to more specifications of foot punching pin cutting edge in the processing method of punching pin cutting edge, more particularly to IC high foot time moulds
Processing method.
【Background technology】
In existing punching pin processing method, two kinds of sword length are processed at twice by optical projection grinding：First by lathe stroke tune
Save as 8.0mm, 8.0mm cutting edges are processed in place with a formula；Lathe stroke is adjusted to 5.0mm again, then with another journey
Formula processing 5.0mm cutting edges are in place.
There are the following problems：
A, personnel issue：Shut down in process due to board and adjust length of stroke and processing staff with two formulas point
Two sections of projective calculations, are easy to produce machined trace, the processing joining place that latter two sword is grown in place is all two kinds of long junctions of sword
Have and connect tool marks, that is to say, that the molding punching pin cutting edge end face of a knife originally, different face phenomenons occurs, generate drop.I.e.
A kind of blade shape is stitched together for two formulas.
B, different processing program problems：Two different program segments process same Zhi Chongzi cutting edges, in theory with regard to a fixed output quota
Raw two machined surfaces, also result in the linking of two machined surfaces.Interface size is that degree is other.
Caused consequence：Mould product in punching press occurs that flash or chip even fill in bits, and punching pin is connect at knife from cutting edge
Fracture, influences product quality and production efficiency.
【The content of the invention】
Two kinds of different cutting edges can not be disposably completed in processing method the present invention seeks to overcome existing punching pin cutting edge
The technical problem of the processing of length, there is provided more specification processing methods of foot punching pin cutting edge in IC high foot time moulds.
To achieve the above object, present invention employs following technical solution：
More specification processing methods of foot punching pin cutting edge in IC high foot time moulds, including：
Step punching pin raw material x to be processed being positioned in board plane；
The step of cutting safe zero point y is set；
The step of setting safe point of penetration z；
The step of setting machining path；
After completing the procedure, the processing datum of punching pin raw material x is set；
After the step of completing to set the processing datum of punching pin raw material x, the punching pin raw material of starting device pair carries out cutting edge
More specifications processing.
More specification processing methods of foot punching pin cutting edge, have set and have cut safe zero point y in IC high feet time mould as described above
The method of step includes：The lower section cut safe zero point y and be arranged on punching pin raw material x will be acted.
More specification processing methods of foot punching pin cutting edge in IC high feet time mould as described above, set safe point of penetration z steps
Rapid method includes：Safe point of penetration z is arranged on punching pin raw material x and risen and is cut between safe zero point y.
More specification processing methods of foot punching pin cutting edge in IC high feet time mould as described above, setting machining path step
Method includes：Low order machining path 1 and high-order machining path 2 are set.
More specification processing methods of foot punching pin cutting edge in IC high feet time mould as described above, the x processing of setting punching pin raw material
The step of datum level, further includes：The step of optics grinding machine stroke is set.
More specification processing methods of foot punching pin cutting edge in IC high feet time mould as described above, setting optics grinding machine stroke
Step includes：Optics grinding machine stroke is adjusted to 8mm, is machining path with low order machining path 1 using A as perspective plane, with processing
8mm blade shape sizes.
More specification processing methods of foot punching pin cutting edge in IC high feet time mould as described above, when 1 journey of low order machining path
After sequence, that is, automatically returned to and cut safe zero point y, the stroke of optics grinding machine is constant at this time, adjust workpiece height, then using B as
Perspective plane, is machining path with high-order machining path 2, to process 5mm blade shape sizes.
Compared with prior art, the present invention has the following advantages：
The advantage of the invention is that optics grinding machine can be made disposably to machine in IC high feet time mould two kinds of foot punching pin not
With the processing of land length.And two kinds of land length joining places avoid generation from connecing tool marks.Shutdown adjustment is not had in process
Board stroke, reduces the unstable phenomenon of the machined parameters because of caused by shutdown and because more once bringing artificial participate in
Machining accuracy difference.The step of by setting machining path, after path step is completed, set the machining benchmark of punching pin raw material
Face, is realized with a formula time processing, it is therefore prevented that the generation of processing staff's projection error twice.Improve processing efficiency.Carry
The stability of mould and the quality yield of stamping products are risen：The long joining place machined trace of the long two kinds of swords of punching pin of twolip is eliminated, is subtracted
Few stamping products produced by mould parts trueness error are abnormal.
【Brief description of the drawings】
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.To those skilled in the art, without creative efforts, also
Other attached drawings can be obtained according to these attached drawings.It should be evident that following attached drawings are only the section Example of the present invention.
Fig. 1 is the flow diagram in processing method embodiment of the present invention；
Fig. 2 is the schematic diagram one for performing processing method punching pin raw material shown in Fig. 1；
Fig. 3 is the schematic diagram two for performing processing method punching pin raw material shown in Fig. 1.
【Embodiment】
Constitution content of the invention, the technical problem solved and beneficial effect are made below in conjunction with attached drawing further detailed
Describe in detail bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention
Scope.
As shown in FIG. 1 to 3, the invention discloses more specification processing methods of foot punching pin cutting edge in IC high feet time mould,
Including：Step punching pin raw material x to be processed being positioned in board plane；The step of cutting safe zero point y is set；Setting peace
The step of full point of penetration z；The step of setting machining path；After completing the procedure, the machining benchmark of punching pin raw material x is set
Face；After the step of completing to set the processing datum of punching pin raw material x, the punching pin raw material of starting device pair carries out more rule of cutting edge
Lattice are processed.The step of the advantage is that by having set the step of cutting safe zero point y and having set safe point of penetration z；It can make follow-up
Program be smoothly unfolded, work flow is clear, it is ensured that machining accuracy.The step of by setting machining path, complete path step
After rapid, the processing datum of punching pin raw material is set, is realized with a formula time processing, it is therefore prevented that processing staff projects mistake twice
The generation of difference.Improve processing efficiency.Improve the stability of mould and the quality yield of stamping products：Eliminate the long punching pin of twolip
The long joining place machined trace of two kinds of swords.
Set and cut the methods of safe zero point y steps and include：The lower section cut safe zero point y and be arranged on punching pin raw material x will be acted.
Setting the method for safe point of penetration z steps includes：Safe point of penetration z is arranged on punching pin raw material x and cuts safety zero with rising
Between point y.
The method of setting machining path step includes：Low order machining path 1 and high-order machining path 2 are set.
The step of setting punching pin raw material x processing datums further includes：The step of optics grinding machine stroke is set.
The step of setting optics grinding machine stroke includes：Optics grinding machine stroke is adjusted to 8mm, using A as perspective plane, with low order
Machining path 1 is machining path, to process 8mm blade shape sizes.
After low order 1 EP (end of program) of machining path, that is, automatically return to and cut safe zero point y, at this time the stroke of optics grinding machine
It is constant, workpiece height is adjusted, then be machining path with high-order machining path 2 using B as perspective plane, to process 5mm blade shape rulers
It is very little.
Foot punching pin two in IC high foot time moulds is disposably machined the beneficial effects of the present invention are optics grinding machine can be made
The processing of the different land lengths of kind.And two kinds of land length joining places avoid generation from connecing tool marks.Do not have to shut down in process
Board stroke is adjusted, reduces the unstable phenomenon of the machined parameters because of caused by shutdown and because once artificially participating in and band more
The machining accuracy difference come.The step of by setting machining path, after path step is completed, set the processing base of punching pin raw material
Quasi- face, is realized with a formula time processing, it is therefore prevented that the generation of processing staff's projection error twice.Improve processing efficiency.
Improve the stability of mould and the quality yield of stamping products：The long joining place machined trace of the long two kinds of swords of punching pin of twolip is eliminated,
Reduce the stamping products exception produced by mould parts trueness error.
It is to combine the embodiment that particular content provides as described above, does not assert that the specific implementation of the present invention is confined to
These explanations.It is all approximate with method of the invention, structure etc., identical, or for making some skills under the premise of present inventive concept
Art deduction or replace, should all be considered as protection scope of the present invention.
Claims (7)
- More specification processing methods of foot punching pin cutting edge in 1.IC high foot time moulds, it is characterised in that including：Punching pin raw material (x) to be processed is positioned over the step in board plane；The step of cutting safe zero point (y) is set；The step of setting safe point of penetration (z)；The step of setting machining path；After completing the procedure, the processing datum of punching pin raw material (x) is set；After the step of completing to set the processing datum of punching pin raw material (x), the punching pin raw material of starting device pair carries out cutting edge More specification processing.
- 2. more specification processing methods of foot punching pin cutting edge in IC high feet according to claim 1 time mould, it is characterised in that： Set and cut the method for safe zero point (y) step and include：It will rise and cut the lower section that safe zero point (y) is arranged on punching pin raw material (x).
- 3. more specification processing methods of foot punching pin cutting edge in IC high feet according to claim 1 time mould, it is characterised in that： Setting the method for safe point of penetration (z) step includes：Safe point of penetration (z) is arranged on punching pin raw material (x) and cuts safe zero point with rising (y) between.
- 4. more specification processing methods of foot punching pin cutting edge in IC high feet according to claim 1 time mould, it is characterised in that： The method of setting machining path step includes：Low order machining path (1) and high-order machining path (2) are set.
- 5. more specification processing methods of foot punching pin cutting edge in IC high feet according to claim 4 time mould, it is characterised in that： The step of setting punching pin raw material (x) processing datum further includes：The step of optics grinding machine stroke is set.
- 6. more specification processing methods of foot punching pin cutting edge in IC high feet according to claim 5 time mould, it is characterised in that： The step of setting optics grinding machine stroke includes：Optics grinding machine stroke is adjusted to 8mm, with (A) for perspective plane, road is processed with low order Footpath (1) is machining path, to process 8mm blade shape sizes.
- 7. more specification processing methods of foot punching pin cutting edge in IC high feet according to claim 6 time mould, it is characterised in that： After low order machining path (1) EP (end of program), that is, automatically returning to and cut safe zero point (y), the stroke of optics grinding machine is constant at this time, Workpiece height is adjusted, then with (B) for perspective plane, with high-order machining path (2) for machining path, to process 5mm blade shape rulers It is very little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190547.2A CN107932207A (en) | 2017-11-24 | 2017-11-24 | More specification processing methods of foot punching pin cutting edge in IC high foot time moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190547.2A CN107932207A (en) | 2017-11-24 | 2017-11-24 | More specification processing methods of foot punching pin cutting edge in IC high foot time moulds |
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| CN107932207A true CN107932207A (en) | 2018-04-20 |
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| CN201711190547.2A Pending CN107932207A (en) | 2017-11-24 | 2017-11-24 | More specification processing methods of foot punching pin cutting edge in IC high foot time moulds |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128731A (en) * | 2018-09-25 | 2019-01-04 | 山东普信模具有限公司 | A kind of Press Tools for Automobiles trimming edge processing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007283433A (en) * | 2006-04-17 | 2007-11-01 | Olympus Corp | Grinding method |
| CN202239204U (en) * | 2011-10-28 | 2012-05-30 | 无锡国盛精密模具有限公司 | Enhanced type elongated male die |
-
2017
- 2017-11-24 CN CN201711190547.2A patent/CN107932207A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007283433A (en) * | 2006-04-17 | 2007-11-01 | Olympus Corp | Grinding method |
| CN202239204U (en) * | 2011-10-28 | 2012-05-30 | 无锡国盛精密模具有限公司 | Enhanced type elongated male die |
Non-Patent Citations (3)
| Title |
|---|
| 向华: "引线框架冲裁凸模结构优化设计", 《模具工业》 * |
| 姜银方 等: "《压铸模具工程师手册》", 30 November 2009, 机械工业出版社 * |
| 神马敬: "电子仪器零件的微细冲压加工", 《模具技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128731A (en) * | 2018-09-25 | 2019-01-04 | 山东普信模具有限公司 | A kind of Press Tools for Automobiles trimming edge processing method |
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Application publication date: 20180420 |