CN201304670Y - Bookbinding punching machine - Google Patents
Bookbinding punching machine Download PDFInfo
- Publication number
- CN201304670Y CN201304670Y CNU200820226671XU CN200820226671U CN201304670Y CN 201304670 Y CN201304670 Y CN 201304670Y CN U200820226671X U CNU200820226671X U CN U200820226671XU CN 200820226671 U CN200820226671 U CN 200820226671U CN 201304670 Y CN201304670 Y CN 201304670Y
- Authority
- CN
- China
- Prior art keywords
- punching
- bookbinding
- base
- pressing plate
- sleeve
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a bookbinding punching machine. A base is hinged with the back part of a press plate; a pressure spring is arranged on the base; the upper end of the pressure spring supports the bottom surface of the press plate; the front part of the base is provided with a sleeve seat with an inner hole; the front part of the press plate is provided with an upper position and a lower position, and is also provided with a punching sleeve of the inner hole correspondingly to the sleeve seat; and the diameter of the outer circular at the lower end of the punching sleeve is smaller than the diameter of the inner hole of the sleeve seat. The utility model can be used for conveniently punching bookbinding holes, has the advantages of portability, labor saving, high speed, good punching quality and convenient bookbinding, and belongs to a needful office article.
Description
Technical field:
The utility model relates to a kind of puncher that is used for when office's bound document.
Background technology:
Office's file has much needs punching binding, and common way is to use the awl taper hole, and labour intensity is big, and efficient is low, and the hole periphery rough of boring out is not easy to penetrate cord, and the file of bookbinding is irregular.
Summary of the invention:
The purpose of this utility model provides a kind of bookbinding puncher, solves the difficult technical problem of file punching of bookbinding.
The purpose of this utility model realizes as follows: have base and pressing plate rear portion hinged, stage clip is set on the base, the upper end of stage clip is supported on the bottom surface of pressing plate, the block set that has endoporus is equipped with in the base front portion, upper-lower position the punching cover that endoporus also arranged corresponding with block set is equipped with in the pressing plate front portion, and punching cover lower end outside diameter is less than the block set diameter of bore.During use, the position alignment block set center that file binding need be punched, operating personnel press down pressing plate, the elastic force that pressing plate overcomes stage clip moves down, behind the punching cover contact file paper, punching is overlapped to continue to move down and cut out circular hole on paper, entering the block set endoporus up to punching cover front end finishes all paper punchings, the paper disk that downcuts enters in the punching cover endoporus, unclamp the downforce to pressing plate, pressing plate upwards lifts under the elastic force effect of stage clip, finishes the punching process in a bookbinding hole, repeat above action, get remaining bookbinding hole.
The beneficial effect that the utlity model has is: convenience file is got the bookbinding hole, and light laborsaving, speed is fast, and the quality of punching is good, and convenient bookbinding is a kind of indispensable office appliance.
Description of drawings:
Accompanying drawing is the structural representation of the utility model bookbinding puncher.
The specific embodiment:
With reference to accompanying drawing, there are base 1 and pressing plate 4 rear portions hinged, stage clip 5 is set on the base 1, the upper end of stage clip 5 is supported on the bottom surface of pressing plate 4, the block set 2 that has endoporus is equipped with in base 1 front portion, be connected by excessive fit system between the respective aperture on block set 2 and the base 1, the corresponding punching cover 3 that endoporus is also arranged of upper-lower position and block set 2 is equipped with in pressing plate 4 front portions, and punching cover 3 lower end outside diameters are less than block set 2 diameter of bores.Is connected by engage thread between punching cover 3 and the pressing plate 4, changes the block set 2 of different-diameter and punch and overlap 3, can get the bookbinding hole in different apertures.
Claims (1)
- A kind of bookbinding puncher, it is characterized in that: have base (1) and pressing plate (4) rear portion hinged, stage clip (5) is set on the base (1), the upper end of stage clip (5) is supported on the bottom surface of pressing plate (4), the block set (2) that has endoporus is equipped with in base (1) front portion, upper-lower position the punching cover (3) that endoporus also arranged corresponding with block set (2) is equipped with in pressing plate (4) front portion, and punching cover (3) lower end outside diameter is less than block set (2) diameter of bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820226671XU CN201304670Y (en) | 2008-12-08 | 2008-12-08 | Bookbinding punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820226671XU CN201304670Y (en) | 2008-12-08 | 2008-12-08 | Bookbinding punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304670Y true CN201304670Y (en) | 2009-09-09 |
Family
ID=41097131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820226671XU Expired - Fee Related CN201304670Y (en) | 2008-12-08 | 2008-12-08 | Bookbinding punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304670Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465306A (en) * | 2013-09-10 | 2013-12-25 | 常熟市新晨机械厂 | Hole puncher |
-
2008
- 2008-12-08 CN CNU200820226671XU patent/CN201304670Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465306A (en) * | 2013-09-10 | 2013-12-25 | 常熟市新晨机械厂 | Hole puncher |
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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: 20090909 Termination date: 20100108 |