CN108213224A - The processing technology of blanking punch - Google Patents
The processing technology of blanking punch Download PDFInfo
- Publication number
- CN108213224A CN108213224A CN201611153951.8A CN201611153951A CN108213224A CN 108213224 A CN108213224 A CN 108213224A CN 201611153951 A CN201611153951 A CN 201611153951A CN 108213224 A CN108213224 A CN 108213224A
- Authority
- CN
- China
- Prior art keywords
- processing technology
- swaged
- blank
- size
- blanking punch
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Forging (AREA)
Abstract
The processing technology of the blanking punch of the present invention, comprises the following steps that：1st, blank is swaged into 100 120mm of ￠, M30 50mm；2nd, the blank being swaged into is annealed；3rd, turning is to 100 110mm of size ￠, 30 50mm of thickness；4th, it quenches, be tempered, ensure HRC58 62；5th, mill processing ensures appearance and size；6th, pincers worker is demagnetized；7th, wire cutting shape and hole；8th, each mating surface is ground to reach requirement/9, be put in storage after the assay was approved.The present invention has the characteristics that precision is high, simple in structure, service life is long.
Description
Technical field
The present invention relates to a kind of processing technology of mold, more particularly to a kind of processing technology of blanking punch.
Background technology
In the prior art, the processing technology of punching convex film there is processing dimension is inaccurate, service life is short, burr is more,
The defects of pressure transient.
Invention content
It is to overcome the problems of the above-mentioned prior art and deficiency that the purpose of the present invention, which is exactly, and provides a kind of blanking punch
Processing technology.
The technical solution adopted is that：
The processing technology of blanking punch, it is characterised in that comprise the following steps that：
1 stock, ￠ 100-120mm, M30-50mm are swaged by blank；
2nd, the blank being swaged into is annealed；
3rd, turning is to size ￠ 100-110mm, thickness 30-50mm.
4th, it quenches, be tempered, ensure HRC58-62；
5th, mill processing ensures appearance and size；
6th, pincers worker is demagnetized；
7th, wire cutting shape and hole；
8th, each mating surface is ground up to requirement；
9th, it is put in storage after the assay was approved；
Main advantages of the present invention are：
（1）Using machining center drilling and milling, dimensionally stable, position is accurate.
（2）Using advanced forcing press pressure oil groove and oil film wedge face.Pressure stability, dual fail-safe, size adjustable.
（3）Mold has the characteristics that precision is high, simple in structure, service life is long using inserted.
Specific embodiment
The processing technology of blanking punch, feature are to comprise the following steps that：
1 stock, ￠ 110mm, M40mm are swaged by blank；
2nd, the blank being swaged into is annealed；
3rd, turning and end face, outer circle to size ￠ 105mm, thickness 40mm, while reverse side drill, ￠ 32mm, and deep 35；Scribing line,
Auger shell pit M8, pin hole ￠ 7.8mm；
4th, it quenches, be tempered, ensure HRC60-64；
5th, mill processing ensures appearance and size；
6th, pincers worker is demagnetized；
7th, wire cutting shape and hole；
8th, each mating surface is ground up to requirement；
9th, it is put in storage after the assay was approved.
Claims (1)
1. the processing technology of blanking punch, it is characterised in that comprise the following steps that：
A stocks up, and blank is swaged into ￠ 100-120mm, M30-50mm；
B anneals the blank being swaged into；
C turnings are to size ￠ 100-110mm, thickness 30-50mm；
D quenchings, tempering, ensure HRC58-62；
E mill processing, ensures appearance and size；
F pincers worker is demagnetized；
G wire cuttings shape and hole；
M grinds each mating surface up to requirement；
I is put in storage after the assay was approved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611153951.8A CN108213224A (en) | 2016-12-14 | 2016-12-14 | The processing technology of blanking punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611153951.8A CN108213224A (en) | 2016-12-14 | 2016-12-14 | The processing technology of blanking punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108213224A true CN108213224A (en) | 2018-06-29 |
Family
ID=62638504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611153951.8A Pending CN108213224A (en) | 2016-12-14 | 2016-12-14 | The processing technology of blanking punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108213224A (en) |
-
2016
- 2016-12-14 CN CN201611153951.8A patent/CN108213224A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |