CN2296773Y - Hob device of machine for cutting paper into pieces - Google Patents
Hob device of machine for cutting paper into pieces Download PDFInfo
- Publication number
- CN2296773Y CN2296773Y CN 97236046 CN97236046U CN2296773Y CN 2296773 Y CN2296773 Y CN 2296773Y CN 97236046 CN97236046 CN 97236046 CN 97236046 U CN97236046 U CN 97236046U CN 2296773 Y CN2296773 Y CN 2296773Y
- Authority
- CN
- China
- Prior art keywords
- hob
- hobboing cutter
- driven
- paper
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the hob device of a machine for cutting paper into pieces, which is used for cutting file paper, etc. into small sheets of paper scraps. The utility model comprises a pair of a driving hob 1 and a driven hob 2 which is connected onto a hob frame. The driving hob 1 and the driven hob 2 are wedged with each other. Hob seat pieces 3, 4 are respectively embedded in the hob groove 21 of the driving hob 1 and the hob groove 22 of the driven hob 2. The faces 13, 12 of the hob seat pieces 3, 4 and the hob blades 23, 20 of the driven hob and the driving hob are in a gapless tangency relationship. The utility model has a simple structure and can cut paper into sheets of paper scraps at one action.
Description
The utility model relates to a kind of sheet shredder hobboing cutter device, is used for paper such as file are cut into the strip paper scrap.
At present, the shredded paper mode of shredder generally is a hobboing cutter to cutting into the strip paper scrap after rolling, or again to strip paper scrap slabbing paper scrap after the scraping again, so the equipment complexity, weak effect.
The purpose of this utility model provides a kind of sheet shredder hobboing cutter device, and it is simple in structure, can be dicing official form for filing a lawsuit bits of paper.
The utility model comprises a pair of active hobboing cutter 1 and the driven hobboing cutter 2 that is connected on the knife rest 7, initiatively hobboing cutter 1 and driven hobboing cutter 2 are wedged mutually, initiatively the cutter groove 21 and 22 of hobboing cutter 1 and driven hobboing cutter 2 is embedded in tool rest sheet 3,4, blade 23, the 20 tangent no gaps of the knife face 13,12 of tool rest sheet 3,4 and driven hobboing cutter 2 and active hobboing cutter 1.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is the utility model three-dimensional exploded view.
Fig. 2 is the utility model shredded paper schematic diagram.
The blade 20,23 of active hobboing cutter 1 of the present utility model and driven hobboing cutter 2 shape is in the shape of a spiral arranged.Insert in the axle sleeve 11 of support 7 at cutter shaft 18 two ends of driving and driven hobboing cutter 1,2, and cutter shaft 18 1 ends put the driving gear 8 and the driven gear 10 of engagement, initiatively the also fixedly connected tray joint shaft 9 of cutter shaft 18 1 ends of hobboing cutter 1.The hobboing cutter axial trough 17 of tool rest sheet 3,4 embeds in the cutter groove 21,22, and tool rest bobbin 14 penetrates the axis hole 19 of knife rest 7 and the axis hole 16 of some tool rest sheets 3,4, and is fixed on the knife rest 7 with nut 15.
When the utility model uses, power source drives tray joint shaft 9 and is rotated counterclockwise, making initiatively, hobboing cutter 1 is rotated counterclockwise, driving gear 8 drives driven gear 10 turns clockwise driven hobboing cutter 2, because driving and driven hobboing cutter 1,2 is wedged mutually, and relative gap is less, reaches paper 5 is cut into strip.Because blade 23, the 20 tangent no gaps of the knife face 13,12 of tool rest sheet 3,4 and driven hobboing cutter 2 and active hobboing cutter 1, so the strip paper when random motion by blade 23,20 under the pressure of knife face 13,12 tangent places, be fragment official form for filing a lawsuit bits 6 and fall and finish the shredded paper process thereby cut off strip paper.
The utility model is simple in structure, and one action just can be considered paper dicing official form for filing a lawsuit to be worth doing.Because blade shape is in the shape of a spiral arranged, when making the cutting paper scrap, several blades cut gradually, and stressed even, hobboing cutter can not killed.
Claims (2)
1, a kind of sheet shredder hobboing cutter device, it is characterized in that comprising a pair of active hobboing cutter (1) and the driven hobboing cutter (2) that are connected on the knife rest (7), initiatively hobboing cutter (1) and driven hobboing cutter (2) wedging mutually, initiatively cutter groove (21) and (22) of hobboing cutter (1) and driven hobboing cutter (2) are embedded in tool rest sheet (3), (4), the tangent no gap in blade (23), (20) of the knife face (13) of tool rest sheet (3), (4), (12) and driven hobboing cutter (2) and active hobboing cutter (1).
2, sheet shredder hobboing cutter device according to claim 1; It is characterized in that blade (20), (23) shape arrangement in the shape of a spiral of active hobboing cutter (1) and driven hobboing cutter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236046 CN2296773Y (en) | 1997-05-12 | 1997-05-12 | Hob device of machine for cutting paper into pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236046 CN2296773Y (en) | 1997-05-12 | 1997-05-12 | Hob device of machine for cutting paper into pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296773Y true CN2296773Y (en) | 1998-11-11 |
Family
ID=33947012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236046 Expired - Fee Related CN2296773Y (en) | 1997-05-12 | 1997-05-12 | Hob device of machine for cutting paper into pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296773Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405133A (en) * | 2018-06-04 | 2018-08-17 | 彭希南 | A kind of Portable AC-DC dual-purpose electric shredder |
| CN109351436A (en) * | 2018-09-27 | 2019-02-19 | 陈家杰 | Shredder |
-
1997
- 1997-05-12 CN CN 97236046 patent/CN2296773Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405133A (en) * | 2018-06-04 | 2018-08-17 | 彭希南 | A kind of Portable AC-DC dual-purpose electric shredder |
| CN109351436A (en) * | 2018-09-27 | 2019-02-19 | 陈家杰 | Shredder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |