CN2808565Y - Single loop binder - Google Patents
Single loop binder Download PDFInfo
- Publication number
- CN2808565Y CN2808565Y CN 200520013063 CN200520013063U CN2808565Y CN 2808565 Y CN2808565 Y CN 2808565Y CN 200520013063 CN200520013063 CN 200520013063 CN 200520013063 U CN200520013063 U CN 200520013063U CN 2808565 Y CN2808565 Y CN 2808565Y
- Authority
- CN
- China
- Prior art keywords
- knife
- fixed
- stamping
- stamping knife
- square shaft
- 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 coil binding machine. The existing single coil binding machine has the disadvantages that the processing of a stamping knife used by the existing single coil binding machine is complex, manufacture cost is high and work is not stable at the same time. The utility model comprises a bottom plate, wherein the bottom plate is fixed with two support frames, a square shaft is arranged between the support frames, a handle is connected to one end of the square shaft and both ends of the square shaft are provided with press cams. Both ends of a knife pressing frame are fixed with slide blocks which are movably connected with the support frames through rim grooves, the slide blocks are provided with through holes and the press cams match with positions of the through holes. The lower part of the knife pressing frame is followed and provided with a semicircular knife assembling groove, the stamping knife is movably arranged on the knife pressing frame through the knife assembling groove and a knife pressing plate is fixed on the knife pressing frame above the stamping knife. The stamping knife is in integral forming, the cross section of the stamping knife is circular and a longitudinal section is in a T shape. The installation and the disassembly of the stamping knife of the single coil binding machine are totally convenient, processing is simple and cost is low.
Description
Technical field
The utility model relates to a kind of binder, particularly a kind of coil binder.
Background technology
The file punching that the coil binder will be in sheets will be worn edge strip (helical form iron wire or plastics silk) then and be penetrated in the bookbinding hole.The stamping knife cross section that existing unicoil binder uses is square, and the pin by head is connected with pressure knife.This structure processed complex, the manufacturing cost height, it is also unstable to work simultaneously.
Summary of the invention
The purpose of this utility model just provides a kind of unicoil binder that makes things convenient for processing, low cost of manufacture, dependable performance.
The utility model comprises base plate, is fixed with two supports on the base plate, is provided with square shaft between two supports, and handle is connected an end of square shaft, and the belling wheel is equipped with at the two ends of square shaft.The two ends of pressure knife are fixed with slide block, and slide block flexibly connects by the groove and the support at edge, and pressure knife can be moved at vertical direction.Have through hole on the slide block, the belling wheel matches with this lead to the hole site.The pressure knife lower edge has semicircular knife holder slot, and stamping knife is movably arranged on the pressure knife by knife holder slot, is connected with back-moving spring between pressure knife and the support.Hold(ing)-down clip is fixed on the pressure knife of stamping knife top.Limiting plate is fixed on the base plate, has through hole, and stamping knife passes this through hole.The top knife plate is arranged on a side of stamping knife, and is fixed on the limiting plate.
Described stamping knife is formed in one, and its cross section is circular, and the longitudinal section is a T shape.
The stamping knife of this unicoil binder is one-body molded, and easy to process, low cost of manufacture cooperates the press cutter device that adapts to it, working stability.
Description of drawings
1. Fig. 1 is a structural representation of the present utility model;
2. Fig. 2 is stamping knife and a press cutter device structural representation in the utility model.
The specific embodiment
As depicted in figs. 1 and 2, the unicoil binder comprises base plate 8, is fixed with on the base plate 8 between 11, two supports 11 of two supports and is provided with square shaft 12.Handle 1 is connected an end of square shaft 12, and belling wheel 2 is equipped with at the two ends of square shaft 12.The two ends of pressure knife 5 are fixed with slide block 3, and slide block 3 flexibly connects by the groove and the support 11 at edge, can make pressure knife 5 by the motion down of slide block 3 in the vertical directions.Be connected with back-moving spring 6 between pressure knife 5 and the support 11.Have through hole on the slide block 3, belling wheel 2 matches with this lead to the hole site.Pressure knife 5 lower edges have semicircular knife holder slot, and stamping knife 7 is movably arranged on the pressure knife 5 by knife holder slot.Hold(ing)-down clip 4 is fixed on the pressure knife 5 of stamping knife 7 tops.Limiting plate 9 is fixed on the base plate 8, has through hole on the limiting plate 9, and stamping knife 7 passes this through hole, can guarantee stamping knife 7 travel directions, and stamping knife 7 rocks when avoiding punching.Top knife plate 10 is arranged on a side of stamping knife 7, and is fixed on the limiting plate 9, can prevent that stamping knife 7 breaks away from knife holder slot.The stamping knife 7 that this unicoil binder uses is integral type, and its cross section is circular, and the longitudinal section is a T shape.
Press down handle 1 during punching, handle 1 drives belling wheel 2 by square shaft 12 and rotates, and belling wheel 2 drives pressure knife 5 by slide block 3 and moves downward.Hold(ing)-down clip 4 presses down stamping knife 7, finishes punching.After the punching, loosening handle 1 will be carried on pressure knife 5 and the stamping knife 7 by back-moving spring 6.The longitudinal section of stamping knife 7 be T shape, can be on pressure knife 5 by the knife holder slot active card, install and dismounting all very convenient.Stamping knife is formed in one, and processing is simple, and cost is low.
Claims (1)
1, the unicoil binder comprises base plate, is fixed with two supports on the base plate, it is characterized in that being provided with square shaft between two supports, and handle is connected an end of square shaft, and the belling wheel is equipped with at the two ends of square shaft; The two ends of pressure knife are fixed with slide block, and slide block flexibly connects by the groove and the support at edge, has through hole on the slide block, and the belling wheel matches with this lead to the hole site; The pressure knife lower edge has semicircular knife holder slot, and stamping knife is movably arranged on the pressure knife by knife holder slot, is connected with back-moving spring between pressure knife and the support; Hold(ing)-down clip is fixed on the pressure knife of stamping knife top; Limiting plate is fixed on the base plate, has through hole, and stamping knife passes this through hole; The top knife plate is arranged on a side of stamping knife, and is fixed on the limiting plate; Described stamping knife is formed in one, and its cross section is circular, and the longitudinal section is a T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013063 CN2808565Y (en) | 2005-07-07 | 2005-07-07 | Single loop binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013063 CN2808565Y (en) | 2005-07-07 | 2005-07-07 | Single loop binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808565Y true CN2808565Y (en) | 2006-08-23 |
Family
ID=36924745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013063 Expired - Fee Related CN2808565Y (en) | 2005-07-07 | 2005-07-07 | Single loop binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808565Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013071740A1 (en) * | 2011-11-14 | 2013-05-23 | 惠州市更顺科技有限公司 | Knife punching and lifting structure of binding machine |
| CN103213418A (en) * | 2012-01-24 | 2013-07-24 | 普乐士株式会社 | Fastening tool |
-
2005
- 2005-07-07 CN CN 200520013063 patent/CN2808565Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013071740A1 (en) * | 2011-11-14 | 2013-05-23 | 惠州市更顺科技有限公司 | Knife punching and lifting structure of binding machine |
| CN103213418A (en) * | 2012-01-24 | 2013-07-24 | 普乐士株式会社 | Fastening tool |
| CN103213418B (en) * | 2012-01-24 | 2016-08-17 | 普乐士株式会社 | Binder |
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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: 20060823 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |