CN103752674A - Bi-directional detachable blade - Google Patents
Bi-directional detachable blade Download PDFInfo
- Publication number
- CN103752674A CN103752674A CN201310745016.0A CN201310745016A CN103752674A CN 103752674 A CN103752674 A CN 103752674A CN 201310745016 A CN201310745016 A CN 201310745016A CN 103752674 A CN103752674 A CN 103752674A
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- CN
- China
- Prior art keywords
- blade
- punch holder
- punch
- blades
- detachable blade
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a bi-directional detachable blade which comprises a punch seat. The bi-directional detachable blade is characterized by further comprising a screw, nuts and two blades. Two ends of the punch seat are respectively recessed inwards to be provided with openings, the blades are arranged in the openings, the screw penetrates through the rear ends of the blades and the punch seat parts on two sides of the openings, and the part of the screw penetrating out of the punch seat is fixedly locked through the nuts. The bi-directional detachable blade solves the problem that in the prior art, the punch seat of a punch and the blade are integrally formed, the blade is gradually consumed and damaged due to abrasion, the whole punch is scrapped and needs to be replaced again, the use cost is greatly increased, only one blade is fixed on the punch seat usually, single face production can be performed only, and the applied range is small. The bi-directional detachable blade is simple in structure and convenient to use, the blades can be rapidly dismantled, and the use cost is reduced.
Description
Technical field
The present invention relates to a kind of drift, particularly relate to a kind of two-way detachable blade.
Background technology
Its punch holder of current drift and blade adopt one-body molded, after the long-time use of blade, because of wearing and tearing, consume gradually, final blade can not be used because damage is scrapped, because blade and punch holder can not be separation, whole like this drift has also just been scrapped, and need to again change drift, use cost improves greatly, has increased the weight of the burden of enterprise.Current drift mostly is unidirectional drift simultaneously, generally only fixes a blade in punch holder, can only produce by one side, and the scope of application is little, and use cost is higher.
Summary of the invention
For the punch holder and the blade that solve drift in prior art adopt one-body molded, blade consumes gradually and damages because of wearing and tearing, and whole drift has also just been scrapped, and need to again change drift, use cost improves greatly, and in punch holder, generally only fix a blade, can only produce by one side the problem that the scope of application is little, the invention provides a kind of simple in structure, easy to use, can quick-detachment blade, reduce the two-way detachable blade of use cost.
In order to address the above problem, the technical solution used in the present invention is:
A kind of two-way detachable blade, comprise punch holder, it is characterized in that: also comprise screw rod, nut and two blades, at the two ends of punch holder, cave inward respectively and be provided with an opening, in each opening, be provided with a blade, described screw rod is through the rear end of blade and the punch holder part of opening both sides, and the part that screw rod passes punch holder is fixed by nut check.
The two-way detachable blade of aforesaid one, is characterized in that: at the two ends of punch holder, be symmetrically arranged with two openings.
The two-way detachable blade of aforesaid one, is characterized in that: described blade is rectangular blade.
The invention has the beneficial effects as follows: the two-way detachable blade of the present invention, by a punch holder, fix two blades, the scope of application is wider, provides cost savings, and has improved efficiency.Simultaneously the present invention is provided with a blade in each opening, and described screw rod is through the rear end of blade and the punch holder part of opening both sides, and the part that screw rod passes punch holder is fixed by nut check.By screw rod and nut, coordinated and be fixed in opening dismountable blade, easy for installation quick, when breaks down, also quick release, effectively reduces cost simultaneously, has avoided the waste that punch holder is unnecessary.
Accompanying drawing explanation
Fig. 1 is the two-way detachable blade structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of two-way detachable blade, comprise punch holder 1, screw rod 4, nut 5 and two blades 3, at the two ends of punch holder 1, cave inward respectively and be provided with an opening 2, described two openings 2 are symmetrical arranged, in each opening 2, be provided with a blade 3, described screw rod 4 is through the rear end of blade 3 and punch holder 1 part of opening 2 both sides, and the part that screw rod 4 passes punch holder 1 is locked by nut 5.Described blade 3 is rectangular blade.
The two-way detachable blade of the present invention, fixes two blades 3 by a punch holder 1, and the scope of application is wider, provides cost savings, and has improved efficiency.Simultaneously the present invention is provided with a blade 3 in each opening 2, and described screw rod 4 is through the rear end of blade 3 and punch holder 1 part of opening both sides, and the part that screw rod 4 passes punch holder 1 is locked by nut 5.By screw rod 4 and nut 5, coordinated and be fixed in opening 2 dismountable blade 3, easy for installation quick, when blade 3 damages, also quick release, repairs or replaces, and effectively reduces cost simultaneously, has avoided the waste that punch holder is unnecessary.
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 in above-described embodiment and description, describes 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 two-way detachable blade, comprise punch holder, it is characterized in that: also comprise screw rod, nut and two blades, at the two ends of punch holder, cave inward respectively and be provided with an opening, in each opening, be provided with a blade, described screw rod is through the rear end of blade and the punch holder part of opening both sides, and the part that screw rod passes punch holder is fixed by nut check.
2. the two-way detachable blade of one according to claim 1, is characterized in that: at the two ends of punch holder, be symmetrically arranged with two openings.
3. the two-way detachable blade of one according to claim 2, is characterized in that: described blade is rectangular blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310745016.0A CN103752674A (en) | 2013-12-31 | 2013-12-31 | Bi-directional detachable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310745016.0A CN103752674A (en) | 2013-12-31 | 2013-12-31 | Bi-directional detachable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103752674A true CN103752674A (en) | 2014-04-30 |
Family
ID=50520078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310745016.0A Pending CN103752674A (en) | 2013-12-31 | 2013-12-31 | Bi-directional detachable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550470A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Burr-free punch with high toughness |
Citations (9)
| 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 |
| JP2006297466A (en) * | 2005-04-22 | 2006-11-02 | Amada Co Ltd | Punch die |
| CN202045270U (en) * | 2011-04-01 | 2011-11-23 | 浙江恒成硬质合金有限公司 | Round detachable punch |
| CN102873184A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | High-precision bidirectional punch |
| CN102886414A (en) * | 2011-07-21 | 2013-01-23 | 苏州唐峰金属制品有限公司 | Mold with detachable punch |
| CN202861127U (en) * | 2012-11-01 | 2013-04-10 | 中煤北京煤矿机械有限责任公司 | Self pressure discharging detachable self-locking punch |
| CN202893975U (en) * | 2012-10-26 | 2013-04-24 | 昆山集智成模具有限公司 | Detachable plunger chip |
| CN203093087U (en) * | 2013-03-18 | 2013-07-31 | 成都华康利泰生物科技有限公司 | Detachable punching die |
| CN203751089U (en) * | 2013-12-31 | 2014-08-06 | 江苏南铸科技股份有限公司 | Bidirectional detachable blade |
-
2013
- 2013-12-31 CN CN201310745016.0A patent/CN103752674A/en active Pending
Patent Citations (9)
| 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 |
| JP2006297466A (en) * | 2005-04-22 | 2006-11-02 | Amada Co Ltd | Punch die |
| CN202045270U (en) * | 2011-04-01 | 2011-11-23 | 浙江恒成硬质合金有限公司 | Round detachable punch |
| CN102886414A (en) * | 2011-07-21 | 2013-01-23 | 苏州唐峰金属制品有限公司 | Mold with detachable punch |
| CN102873184A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | High-precision bidirectional punch |
| CN202893975U (en) * | 2012-10-26 | 2013-04-24 | 昆山集智成模具有限公司 | Detachable plunger chip |
| CN202861127U (en) * | 2012-11-01 | 2013-04-10 | 中煤北京煤矿机械有限责任公司 | Self pressure discharging detachable self-locking punch |
| CN203093087U (en) * | 2013-03-18 | 2013-07-31 | 成都华康利泰生物科技有限公司 | Detachable punching die |
| CN203751089U (en) * | 2013-12-31 | 2014-08-06 | 江苏南铸科技股份有限公司 | Bidirectional detachable blade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550470A (en) * | 2014-12-30 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Burr-free punch with high toughness |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |