CN203751089U - Bidirectional detachable blade - Google Patents
Bidirectional detachable blade Download PDFInfo
- Publication number
- CN203751089U CN203751089U CN201320887699.9U CN201320887699U CN203751089U CN 203751089 U CN203751089 U CN 203751089U CN 201320887699 U CN201320887699 U CN 201320887699U CN 203751089 U CN203751089 U CN 203751089U
- Authority
- CN
- China
- Prior art keywords
- blade
- punch
- punch holder
- opening
- utility
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a bidirectional detachable blade, comprising a punch seat. The bidirectional detachable blade is characterized by also comprising screw rods, nuts and two blades; one opening is inwards formed in the each of two ends of the punch seat; one blade is arranged in each opening; the screw rods penetrate through the rear ends of the blades and the punch seat part at two sides of the openings; the parts, penetrating out of the punch seat, of the screw rods are fixed and locked by the nuts. The problems that the punch seat and the blade of a punch in the prior art are integrally formed, the whole punch is scrapped as the blade is gradually consumed and damaged due to abrasion, the punch needs to be replaced, the use cost is greatly improved, production can be performed only in a single surface mode as only one blade is commonly fixed on the punch seat, and the applicable range is small are solved. The utility model provides the bidirectional detachable blade with the advantages that the structure is simple, the use is convenient, the blades can be fast detached and the use cost is reduced.
Description
Technical field
The utility model relates to a kind of drift, particularly relates 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, consume gradually because of wearing and tearing, final blade can not use because damage is scrapped, because blade can not separate with punch holder, 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.
Utility model content
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, it is a kind of simple in structure that the utility model provides, easy to use, can quick-detachment blade, reduce the two-way detachable blade of use cost.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of two-way detachable blade, comprise punch holder, it is characterized in that: also comprise screw rod, nut and two blades, cave inward respectively and be provided with an opening at the two ends of punch holder, 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: be symmetrically arranged with two openings at the two ends of punch holder.
The two-way detachable blade of aforesaid one, is characterized in that: described blade is rectangular blade.
The beneficial effects of the utility model are: the two-way detachable blade of the utility model, fix two blades by a punch holder, and the scope of application is wider, provides cost savings, and has improved efficiency.Simultaneously the utility model 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.Coordinated and be fixed in opening dismountable blade by screw rod and nut, easy for installation quick, in the time of breaks down, also quick release, effectively reduces cost simultaneously, has avoided the waste that punch holder is unnecessary.
Brief description of the drawings
Fig. 1 is the two-way detachable blade structure schematic diagram of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model 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, cave inward respectively and be provided with an opening 2 at the two ends of punch holder 1, 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 utility model, 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 utility model 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.Coordinated and be fixed in opening 2 dismountable blade 3 by screw rod 4 and nut 5, easy for installation quick, in the time that 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 general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model 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, cave inward respectively and be provided with an opening at the two ends of punch holder, 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: be symmetrically arranged with two openings at the two ends of punch holder.
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 |
|---|---|---|---|
| CN201320887699.9U CN203751089U (en) | 2013-12-31 | 2013-12-31 | Bidirectional detachable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887699.9U CN203751089U (en) | 2013-12-31 | 2013-12-31 | Bidirectional detachable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751089U true CN203751089U (en) | 2014-08-06 |
Family
ID=51246400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887699.9U Expired - Fee Related CN203751089U (en) | 2013-12-31 | 2013-12-31 | Bidirectional detachable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752674A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Bi-directional detachable blade |
-
2013
- 2013-12-31 CN CN201320887699.9U patent/CN203751089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752674A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Bi-directional detachable blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |