CN102873184A - High-precision bidirectional punch - Google Patents
High-precision bidirectional punch Download PDFInfo
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- CN102873184A CN102873184A CN2012104187107A CN201210418710A CN102873184A CN 102873184 A CN102873184 A CN 102873184A CN 2012104187107 A CN2012104187107 A CN 2012104187107A CN 201210418710 A CN201210418710 A CN 201210418710A CN 102873184 A CN102873184 A CN 102873184A
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- punch
- drift
- precision
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- connecting rod
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Abstract
The invention discloses a high-precision bidirectional punch. The high-precision bidirectional punch comprises punch bodies and is characterized by further comprising a connecting rod, wherein the punch bodies are respectively arranged at the two ends of the connecting rod and are rectangular punches, and the tail ends of the rectangular punches are arranged to form rounded corners. The radius of the rounded corner is 0.2millimeter-0.5millimeter. The high-precision bidirectional punch is used for solving the problems that when a right-angle punch of the prior art punches a product, barbing is easily formed on the breakage surface of the product, the product quality is reduced, the precision-machining requirements of certain products cannot be satisfied, moreover, the current punch can only produce through one side, the use range is small and the cost is high; and the high-precision bidirectional punch is simple in structure, and has long service life and little produced barbing.
Description
Technical field
The present invention relates to a kind of drift, particularly relate to a kind of high-accuracy two-way drift.
Background technology
A lot of drifts all uses the right angle drift at present, and right angle drift stamping products forms burr at the product plane of disruption easily, reduced the quality of product, can not satisfy the accurately machined requirement of some products, present drift can only be produced by single face simultaneously, the scope of application is less, and cost is higher.
Summary of the invention
In order to solve drift stamping products in right angle in the prior art, form burr at the product plane of disruption easily, reduced the quality of product, can not satisfy the accurately machined requirement of some products, present drift can only be produced by single face simultaneously, and the scope of application is less, the problem that cost is higher, the invention provides a kind of simple in structurely, service life is longer, and punching press produces the less high-accuracy two-way drift of burr.
In order to address the above problem, the technical solution used in the present invention is:
A kind of high-accuracy two-way drift comprises the drift body, it is characterized in that: also comprise connecting rod, be respectively arranged with the drift body at the two ends of connecting rod, described drift body is rectangular punch, and the end of described rectangular punch is arranged to fillet.
Aforesaid a kind of high-accuracy two-way drift, it is characterized in that: the radius of described fillet is 0.2mm-0.5mm.
Aforesaid a kind of high-accuracy two-way drift, it is characterized in that: described radius of corner is 0.03mm.
The invention has the beneficial effects as follows: the high-accuracy two-way drift of the present invention, the end of drift body is arranged to fillet, by fillet product is carried out punching press, the product tear face smoother after the punching press, product quality is higher, can satisfy the needs that following process is used.Simultaneously the present invention adopts two-way drift, and the scope of application is large, provides cost savings.
Description of drawings
Fig. 1 is the structural representation of the high-accuracy two-way drift of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of high-accuracy two-way drift comprises drift body 1 and connecting rod 2, is respectively arranged with drift body 1 at the two ends of connecting rod 2, and described drift body 1 is rectangular punch, and the end of described rectangular punch is arranged to fillet 3.The radius of fillet 3 is 0.2mm-0.5mm.Preferred fillet 3 radiuses are 0.03mm.
The high-accuracy two-way drift of the present invention is arranged to fillet 3 with the end of drift body 1, carries out punching press by 3 pairs of products of fillet, the product tear face smoother after the punching press, and product quality is higher, can satisfy the needs that following process is used.Simultaneously the present invention adopts two-way drift, and the scope of application is large, provides cost savings.
More than show and stated basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a high-accuracy two-way drift comprises the drift body, it is characterized in that: also comprise connecting rod, be respectively arranged with the drift body at the two ends of connecting rod, described drift body is rectangular punch, and the end of described rectangular punch is arranged to fillet.
2. a kind of high-accuracy two-way drift according to claim 1, it is characterized in that: the radius of described fillet is 0.2mm-0.5mm.
3. a kind of high-accuracy two-way drift according to claim 2, it is characterized in that: described radius of corner is 0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104187107A CN102873184A (en) | 2012-10-26 | 2012-10-26 | High-precision bidirectional punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104187107A CN102873184A (en) | 2012-10-26 | 2012-10-26 | High-precision bidirectional punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873184A true CN102873184A (en) | 2013-01-16 |
Family
ID=47474824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104187107A Pending CN102873184A (en) | 2012-10-26 | 2012-10-26 | High-precision bidirectional punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873184A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722071A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | Cushion type light two-way detachable blades |
| CN103752674A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Bi-directional detachable blade |
| CN103769462A (en) * | 2013-12-31 | 2014-05-07 | 江苏南铸科技股份有限公司 | Burr-free bidirectional detachable punch |
| CN111243984A (en) * | 2018-11-28 | 2020-06-05 | 三星显示有限公司 | Film cutting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263749A (en) * | 2001-03-14 | 2002-09-17 | Amada Co Ltd | Punching die and manufacturing method therefor |
| CN2721273Y (en) * | 2004-05-25 | 2005-08-31 | 河南新飞电器有限公司 | Double-directional blanking mould |
| CN102581138A (en) * | 2012-03-13 | 2012-07-18 | 苏州新凌高强度紧固件有限公司 | Punch device |
| CN203091519U (en) * | 2012-10-26 | 2013-07-31 | 昆山集智成模具有限公司 | High-precision bilateral punch |
-
2012
- 2012-10-26 CN CN2012104187107A patent/CN102873184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263749A (en) * | 2001-03-14 | 2002-09-17 | Amada Co Ltd | Punching die and manufacturing method therefor |
| CN2721273Y (en) * | 2004-05-25 | 2005-08-31 | 河南新飞电器有限公司 | Double-directional blanking mould |
| CN102581138A (en) * | 2012-03-13 | 2012-07-18 | 苏州新凌高强度紧固件有限公司 | Punch device |
| CN203091519U (en) * | 2012-10-26 | 2013-07-31 | 昆山集智成模具有限公司 | High-precision bilateral punch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722071A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | Cushion type light two-way detachable blades |
| CN103752674A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Bi-directional detachable blade |
| CN103769462A (en) * | 2013-12-31 | 2014-05-07 | 江苏南铸科技股份有限公司 | Burr-free bidirectional detachable punch |
| CN111243984A (en) * | 2018-11-28 | 2020-06-05 | 三星显示有限公司 | Film cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20130116 |