CN204470376U - A kind of crank-type hole punched device - Google Patents
A kind of crank-type hole punched device Download PDFInfo
- Publication number
- CN204470376U CN204470376U CN201520086632.4U CN201520086632U CN204470376U CN 204470376 U CN204470376 U CN 204470376U CN 201520086632 U CN201520086632 U CN 201520086632U CN 204470376 U CN204470376 U CN 204470376U
- Authority
- CN
- China
- Prior art keywords
- crank
- drift
- impeller
- cylinder
- stamping
- 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
Links
Abstract
The utility model discloses a kind of crank-type hole punched device, comprise the cylinder body promoting cylinder, throw crank and ram cylinder and be fixed on the articulated elements of top; The piston rod end of cylinder is fixedly connected with stamping; Throw crank is made up of crank element and impeller, and described crank element presents triangular shape, and its triangle is flexibly connected with stamping, impeller, fixture respectively; Described impeller is flexibly connected with drift; Fixture is fixed by support column, and drift is socketed by support column I, and drift can transverse shifting in the through hole on support column I.The utility model adopts the punching of crank-type structure, and structure is simple, novel; By means of only the connection of cylinder, stamping, crank element, impeller, fixture, drift, namely realize crank-type structure.The utility model can carry out good punching operation to hugging, reaches the effect that common parallel-moving type or rectilinear punch structure do not reach.
Description
Technical field
The utility model relates to a kind of hole punched device, is specifically related to a kind of crank-type hole punched device.
Background technology
Perforating press is in the market have employed parallel-moving type or rectilinear mode carries out punching to work package substantially, but such punch pattern has no idea to rush out for the hole in hugging, does not also reach due effect even if rush out in other words.
Utility model content
For overcoming above-mentioned deficiency, the utility model object is to provide a kind of crank-type hole punched device, can carry out punching accurately to the hole in hugging.
Scheme of the present utility model is as follows: a kind of crank-type hole punched device, and comprise and promote cylinder, throw crank and drift, the cylinder body of described cylinder is fixed on the articulated elements of top; The piston rod end of described cylinder is fixedly connected with stamping;
Described throw crank is made up of crank element and impeller, and described crank element presents triangular shape, and its triangle is flexibly connected with stamping, impeller, fixture respectively; Described impeller is flexibly connected with drift;
Described fixture is fixed by support column, and described drift is socketed by support column I, and drift can transverse shifting in the through hole on support column I.
Further, crank element is all flexibly connected by hinged mode with between stamping, impeller, fixture.
The utility model adopts the punching of crank-type structure, and structure is simple, novel; By means of only the connection of cylinder, stamping, crank element, impeller, fixture, drift, namely realize crank-type structure.Drive stamping to press down by cylinder, crank element is rotated, interlock impeller moves, and promotes drift and goes out.The utility model can carry out good punching operation to hugging, reaches the effect that common parallel-moving type or rectilinear punch structure do not reach.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of crank-type hole punched device, comprise and promote cylinder 1, throw crank and drift 2, the cylinder body of cylinder 1 is fixed on top articulated elements 3; The piston rod end of cylinder 1 is fixedly connected with stamping 4; Throw crank is made up of crank element 5 and impeller 6, and crank element 5 presents triangular shape, and its triangle is flexibly connected with stamping 4, impeller 6, fixture 7 respectively; Impeller 6 is flexibly connected with drift 2; Fixture 7 is fixed by support column 8, and drift 2 is socketed by support column I 9, and drift 2 can transverse shifting in the through hole on support column I 9.
The utility model crank element is all flexibly connected by hinged mode with between stamping, impeller, fixture.
The utility model, when implementing, starts and promotes cylinder, and cylinder piston rod drives stamping to press down, and crank element is rotated, and interlock impeller moves, and promotes drift and goes out, carry out punching operation to hugging part.
Although give detailed description and explanation to detailed description of the invention of the present utility model above; but what should indicate is; we can carry out various equivalence according to conception of the present utility model to above-mentioned embodiment and change and amendment; its function produced do not exceed that description contains yet spiritual time, all should within protection domain of the present utility model.
Claims (2)
1. a crank-type hole punched device, it is characterized in that comprising promotion cylinder, throw crank and drift, the cylinder body of described cylinder is fixed on the articulated elements of top; The piston rod end of described cylinder is fixedly connected with stamping;
Described throw crank is made up of crank element and impeller, and described crank element presents triangular shape, and its triangle is flexibly connected respectively with stamping, impeller, fixture; Described impeller is flexibly connected with drift;
Described fixture is fixed by support column, and described drift is socketed by support column I, and drift can transverse shifting in through hole I on the support columns.
2. a kind of crank-type hole punched device according to claim 1, is characterized in that crank element is all flexibly connected by hinged mode with between stamping, impeller, fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086632.4U CN204470376U (en) | 2015-02-09 | 2015-02-09 | A kind of crank-type hole punched device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086632.4U CN204470376U (en) | 2015-02-09 | 2015-02-09 | A kind of crank-type hole punched device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470376U true CN204470376U (en) | 2015-07-15 |
Family
ID=53626119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086632.4U Expired - Fee Related CN204470376U (en) | 2015-02-09 | 2015-02-09 | A kind of crank-type hole punched device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470376U (en) |
-
2015
- 2015-02-09 CN CN201520086632.4U patent/CN204470376U/en not_active Expired - Fee Related
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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: 20150715 Termination date: 20160209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |