CN201597069U - Punching machine - Google Patents
Punching machine Download PDFInfo
- Publication number
- CN201597069U CN201597069U CN2010201159968U CN201020115996U CN201597069U CN 201597069 U CN201597069 U CN 201597069U CN 2010201159968 U CN2010201159968 U CN 2010201159968U CN 201020115996 U CN201020115996 U CN 201020115996U CN 201597069 U CN201597069 U CN 201597069U
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- CN
- China
- Prior art keywords
- punch
- drift
- punching machine
- motion
- replace
- 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 relates to a punching machine which uses the arc line oscillating motion to replace the existing straight line reciprocating motion, and uses the rolling friction to replace the sliding friction, so as to punch round holes and special-shaped holes on paper sheets and thin film materials. An oscillatory punch rack is added to improve the motion precision of a punch, thereby ensuring the relative positions of the punch and a punching die and prolonging the service life of the punching machine.
Description
Affiliated technical field
The utility model relates to a kind of puncher at paper, hole, thin-film material upper punch garden, irregularly-shaped hole, especially adapts on the plastic film packaging material and beats tearing port.
Background technology
At present, known punching structure is made up of cylinder, drift fixed block, drift, punch die, punch die frame etc., the motion of its drift is rectilinear motion, because it is very high that the cooperation of drift and punch die requires, especially be used in the relative position that also need guarantee drift and punch die in the making of tearing port, so require just higher to the motion of drift.Along with the skimming wear of plunger mechanism, directly influence the service life of puncher.
Summary of the invention
In order to overcome the skimming wear of existing puncher, the utility model provides a kind of puncher, and drift is circular swing motion, substitutes the straight reciprocating motion of existing drift, reduces skimming wear with the kinematic accuracy that improves drift.
The technical scheme that its technical problem that solves the utility model adopts is: the drift fixed block is installed on the punch carrier, the other end of punch carrier is by swinging axle is arranged, swinging axle is installed in the hole of contiguous block upper bearing (metal), drift, drift fixed block during work, swing around swinging axle with punch carrier, drift enters punch die in the tangential direction of garden arc movement locus, and (being similar to rectilinear motion) reaches the purpose of punching on material.
The beneficial effects of the utility model are.Substituted sliding friction with rolling friction, can not only guarantee the relative position of drift and punch die, and can also reduce machining accuracy, increased the service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
It among the figure structural map of the present utility model
1. cylinder frames among the figure, 2. contiguous block, 3. bearing, 4. swinging axle, 5. holding screw, 6. back-moving spring, 7 punch die framves, 8. punch die, 9. drift, 10. reed, 11. punch carrier, 12. drift fixed blocks, 13. rollers, 14. cylinder axis, 15. cylinders.
The specific embodiment
Cylinder (15) is installed on the cylinder frame (1) of contiguous block (2), and bearing (3) is installed in the contiguous block (2), holding screw (5) fixedly swinging axle (4) to eliminate assemblage gap.During cylinder (15) work, cylinder axis (14) down moves and drives roller (13) and make punch carrier (11), drift fixed block (12), drift (9), reed (10) do movement in a curve with swinging axle (4) together, when drift (9) and punch die (8) are tangent the film that is placed between it is finished punching, cylinder axis (14) when up moving the back-moving spring (6) on the punch die frame (7) help punch carrier (11) to reset, finish the work of one-period.The installation of can changing sides of drift when being necessary (9) and punch die (8).Bearing (3) swinging axle (4) installation of also can changing sides.
Claims (1)
1. a puncher is made up of drift, punch carrier, punch die, punch die frame, swinging axle, bearing etc., and it is characterized in that: drift is installed on the punch carrier of circular swing motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201159968U CN201597069U (en) | 2010-02-22 | 2010-02-22 | Punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201159968U CN201597069U (en) | 2010-02-22 | 2010-02-22 | Punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597069U true CN201597069U (en) | 2010-10-06 |
Family
ID=42808116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201159968U Expired - Fee Related CN201597069U (en) | 2010-02-22 | 2010-02-22 | Punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877603A (en) * | 2017-11-06 | 2018-04-06 | 江门市汇林实业有限公司 | Suitable for the puncher of paper |
-
2010
- 2010-02-22 CN CN2010201159968U patent/CN201597069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877603A (en) * | 2017-11-06 | 2018-04-06 | 江门市汇林实业有限公司 | Suitable for the puncher of paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20120222 |