CN102049794A - Combined paper cutter tool - Google Patents
Combined paper cutter tool Download PDFInfo
- Publication number
- CN102049794A CN102049794A CN2009102186165A CN200910218616A CN102049794A CN 102049794 A CN102049794 A CN 102049794A CN 2009102186165 A CN2009102186165 A CN 2009102186165A CN 200910218616 A CN200910218616 A CN 200910218616A CN 102049794 A CN102049794 A CN 102049794A
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- CN
- China
- Prior art keywords
- cutter
- cut
- spring
- rounding machine
- knife rest
- 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.)
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Abstract
The invention discloses a combined paper cutter tool characterized by comprising an upper cutter blade and a lower cutter blade which are respectively arranged on an upper cutter shaft and a lower cutter shaft, wherein the upper cutter blade is arranged on a cutter rest; a spring is arranged between the upper cutter blade and the cutter rest; the upper cutter blade is provided with a retainer ring; and the cutter rest, the spring and the upper cutter blade are limited and fixedly connected by the retainer ring. The invention has the advantages of simple structure, convenience of installation and removal, and high processing accuracy.
Description
Technical field
The present invention relates to a kind of cutter, relate in particular to a kind of combination cut paper and cut thin rounding machine cutter.
Background technology
At present, be used to cut the cutter that capacitor and paper industry itemize are used, its part processing precision difference and working (machining) efficiency are low, and the accessory size uniformity is lower and mounting or dismounting are inconvenient simultaneously.
Summary of the invention
Technical problem to be solved by this invention is at above-mentioned deficiency of the prior art, provide a kind of simple in structure, mounting or dismounting are convenient and the high combination cut paper of machining accuracy is cut thin rounding machine cutter.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of combination cut paper is cut thin rounding machine cutter, it is characterized in that: comprise the cutter and the bottom knife that are installed in respectively on cutter shaft and the following cutter shaft, described cutter is arranged on the knife rest, and be provided with spring between described cutter and the knife rest, also be provided with back-up ring on the described cutter, and described knife rest, spring and cutter are spacing and fixedly connected by back-up ring.
Described knife rest, spring, cutter and back-up ring are fixedlyed connected by fit clearance.
Described two ends of going up cutter shaft and following cutter shaft are equipped with the adjusting nut that is used to regulate the cutter axial distance.
Described cutter and bottom knife all adopt folded type structure.
The cutting edge of described cutter and bottom knife all adopts declivous cutting edge.
Described cutter and bottom knife are by the fastening realization tight engagement of regulating spring.
The present invention compared with prior art has the following advantages: the present invention is simple in structure and mounting or dismounting are convenient, it is by to improving on the cutter structure, and adopt the spring push type broach, and at cutter shaft two ends up and down adjusting nut is set all simultaneously, make that edge interlock up and down is effective and machining accuracy is high.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 assembles the use structural representation for the present invention;
Fig. 2 is a cutter frame structure schematic diagram of the present invention;
Fig. 3 is a spring structure schematic diagram of the present invention;
Fig. 4 is a back-up ring structural representation of the present invention;
Fig. 5 is a top blade form schematic diagram of the present invention;
Fig. 6 is a bottom blade form schematic diagram of the present invention.
Description of reference numerals:
The 1-knife rest; The 2-spring; The 3-cutter;
The 4-bottom knife; The 5-back-up ring; The last cutter shaft of 6-;
Cutter shaft under the 7-.
The specific embodiment
As Fig. 1, a kind of combination cut paper of the present invention is cut thin rounding machine cutter, comprise the cutter 3 and the bottom knife 4 that are installed in respectively on cutter shaft 6 and the following cutter shaft 7, described cutter 3 is arranged on the knife rest 1, and be provided with spring 2 between described cutter 3 and the knife rest 1, also be provided with back-up ring 5 on the described cutter 3, and described knife rest 1, spring 2 and cutter 3 are spacing and fixedly connected by back-up ring 5.
In the present embodiment, knife rest 1, spring 2, cutter 3 and back-up ring 5 are fixedlyed connected by fit clearance, and realize and the tight engagement of bottom knife 4 by the fastening degree of regulating spring 2, reach and cut effect; The two ends of going up cutter shaft 6 and following cutter shaft 7 simultaneously are equipped with the adjusting nut that is used to regulate the cutter axial distance, cutter 3 and bottom knife 4 all adopt folded type structure, and the cutting edge of cutter 3 and bottom knife 4 all adopts declivous cutting edge, guaranteed the sharp and itemize quality of blade like this, cutting edge realization point contact is up and down cut; And the blade of folded type structural plane (concave surface) has improved surface smoothness through grinding, and has reduced the error that the Wave crest and wave trough of cutting edge brings.On the other hand, owing to be provided with knife rest 1, and cutter 3 is contained on the knife rest 1, refill after assembling on last cutter shaft 6, reduced cumulative errors, improved the assembling speed of part, once can grind 36, make production efficiency improve greatly.The utility model is that cut paper is cut the dedicated tool that thin machine is equipped with, be mainly used to cut aluminium thin (0.01～0.06mm), paper, grinding band etc.In real work, by last cutter shaft 6 and following cutter shaft 7 as driving member, driving cutter 3 and bottom knife 4 respectively rotates together, then the cutting edge of cutter 3 and bottom knife 4 is meshing with each other, reach the itemize effect, can adjust the penetration of a cutting tool degree of tightness by spring 2 simultaneously, make each group go up bottom knife and tightly mesh, and then reach the assembly precision height, cumulative errors are little and cut the high purpose of band precision, and can finely satisfy user's request.
The above; it only is preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solution of the present invention.
Claims (6)
1. a combination cut paper is cut thin rounding machine cutter, it is characterized in that: comprise the cutter (3) and the bottom knife (4) that are installed in respectively on cutter shaft (6) and the following cutter shaft (7), described cutter (3) is arranged on the knife rest (1), and be provided with spring (2) between described cutter (3) and the knife rest (1), also be provided with back-up ring (5) on the described cutter (3), and described knife rest (1), spring (2) and cutter (3) are spacing and fixedly connected by back-up ring (5).
2. cut thin rounding machine cutter according to the described combination cut paper of claim 1, it is characterized in that: described knife rest (1), spring (2), cutter (3) and back-up ring (5) are fixedlyed connected by fit clearance.
3. cut thin rounding machine cutter according to the described combination cut paper of claim 1, it is characterized in that: described two ends of going up cutter shaft (6) and following cutter shaft (7) are equipped with the adjusting nut that is used to regulate the cutter axial distance.
4. cut thin rounding machine cutter according to claim 1 or 2 described combination cut papers, it is characterized in that: described cutter (3) and bottom knife (4) all adopt folded type structure.
5. cut thin rounding machine cutter according to claim 1 or 2 described combination cut papers, it is characterized in that: the cutting edge of described cutter (3) and bottom knife (4) all adopts declivous cutting edge.
6. cut thin rounding machine cutter according to claim 1 or 2 described combination cut papers, it is characterized in that: described cutter (3) and the fastening realization tight engagement of bottom knife (4) by regulating spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102186165A CN102049794A (en) | 2009-10-28 | 2009-10-28 | Combined paper cutter tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102186165A CN102049794A (en) | 2009-10-28 | 2009-10-28 | Combined paper cutter tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102049794A true CN102049794A (en) | 2011-05-11 |
Family
ID=43954756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102186165A Pending CN102049794A (en) | 2009-10-28 | 2009-10-28 | Combined paper cutter tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102049794A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789546A (en) * | 2018-07-19 | 2018-11-13 | 赵雪虎 | A kind of adjustable multisection type cutting roller of joint-cutting |
| CN110757543A (en) * | 2019-11-05 | 2020-02-07 | 邱于明 | Pressing mechanism based on printing and paper packaging die-cutting machine |
-
2009
- 2009-10-28 CN CN2009102186165A patent/CN102049794A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789546A (en) * | 2018-07-19 | 2018-11-13 | 赵雪虎 | A kind of adjustable multisection type cutting roller of joint-cutting |
| CN110757543A (en) * | 2019-11-05 | 2020-02-07 | 邱于明 | Pressing mechanism based on printing and paper packaging die-cutting machine |
| CN110757543B (en) * | 2019-11-05 | 2021-04-23 | 赣州市绿野包装有限公司 | Pressing mechanism based on printing and paper packaging die-cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |