CN202088237U - Main cutter shaft of single-cutter paper cutting machine - Google Patents
Main cutter shaft of single-cutter paper cutting machine Download PDFInfo
- Publication number
- CN202088237U CN202088237U CN2011201115396U CN201120111539U CN202088237U CN 202088237 U CN202088237 U CN 202088237U CN 2011201115396 U CN2011201115396 U CN 2011201115396U CN 201120111539 U CN201120111539 U CN 201120111539U CN 202088237 U CN202088237 U CN 202088237U
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- CN
- China
- Prior art keywords
- cutter
- shaft
- cutter shaft
- sheet disk
- flaky
- 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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Abstract
The utility model discloses a main cutter shaft of a single-cutter paper cutting machine, which relates to the technical field of a paper cutting machine. The main cutter shaft comprises a shaft core of a cutter shaft, a cutter and a plurality of flaky discs, wherein the flaky discs are sheathed at an equidistance manner and are vertically fixed on the shaft core of the cutter shaft; and four equidistant reinforcing plats which are fixed along the radius direction are arranged between the adjacent flaky discs. A right-angle gap is arranged at the periphery of the flaky discs; the cutter is fixed on the radial side of the right-angle gap; a counterweight shaft is arranged on the opposite surface of the diameter of the flaky disc where the center of gravity of the cutter is located; and the counterweight shaft is fixed on the edge of the adjacent flaky discs. Compared with the traditional main cutter shaft with a hollow oval columnar structure, the main cutter shaft is simple to manufacture and has low cost of construction. The counterweight shaft is adopted for balancing the weight of the cutter so that the dynamic balance can be realized when the main cutter shaft of the single-cutter paper cutting machine rotates, thereby achieving the effect of high precision paper cutting.
Description
Technical field
The utility model relates to the sheet cut machine technical field, relates in particular to a kind of single cutter operator axle.
Background technology
Original single cutter operator axle mostly is the oval column structure of hollow greatly, and its shortcoming is: cutter shaft cost of manufacture height, and difficulty of processing is big, and poor stability when using, and the degree of balance is low, and the cut paper precision is not enough.
The utility model content
The utility model provides a kind of single cutter operator axle at above-mentioned deficiency, comprise cutter shaft axle core, cutting knife and several sheet disks, described sheet disc centre is provided with the circular hole that matches with described cutter shaft axle core, the edge of described sheet disk is provided with place right angle breach, and a wherein right-angle side of this right angle breach is on the radius of described sheet disk.Equidistant suit of described sheet disk and vertical fixing are on described cutter shaft axle core, between adjacent sheet disk, be provided with equidistant along four fixing gusset plates of radial direction, wherein gusset plate is fixedly connected on the longitudinal edge of right angle breach of described sheet disk, on the longitudinal edge of described right angle breach, be fixed with cutting knife, on described sheet disk, be provided with balancer shaft with the corresponding edge of described cutting knife.
Described sheet disk, gusset plate and balancer shaft all are ferrous materials.
Two ends, the described gusset plate left and right sides are connected with the welding of sheet disk, and the below is connected with the welding of cutter shaft axle core.
The beneficial effects of the utility model: the one, adopt the single cutter operator axle of this programme to compare with the operator axle of the oval column structure of hollow of original machine, making is simple, and cost is lower; The 2nd, the weight that adopts balancer shaft to come the balance cutting knife makes when the rotation of this single cutter operator axle, can realize dynamic balancing, thereby reach the effect of high accuracy cut paper.
Description of drawings
Fig. 1 is the structural representation of a kind of single cutter operator of the utility model axle;
Fig. 2 is the sheet disk schematic diagram that cutting knife is housed of the present utility model.
In Fig. 1-Fig. 2,1. cutter shaft axle core, 2. sheet disk, 3. gusset plate, 4. cutting knife, 5. balancer shaft.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
To shown in Figure 2, a kind of single cutter operator axle comprises cutter shaft axle core 1, cutting knife 4 and several sheet disks 2, in this example, has adopted seven sheet disks as Fig. 1.The center of described sheet disk 2 is provided with the circular hole that matches with described cutter shaft axle core 1, and the edge of described sheet disk 2 is provided with place right angle breach, and its effect is in indentation, there cutting knife 4 to be installed.A wherein right-angle side of this right angle breach is on the radius of described sheet disk 2.Described sheet disk 2 equidistant suits and vertical fixing are on described cutter shaft axle core 1, between adjacent sheet disk 2, be provided with equidistant along four fixing gusset plates 3 of radial direction, wherein gusset plate 3 is fixedly connected on the longitudinal edge of right angle breach of described sheet disk 2, on the longitudinal edge of described right angle breach, be fixed with cutting knife 4, on described sheet disk 2, be provided with balancer shaft 5 with described cutting knife 4 corresponding edges.
Described sheet disk 2, gusset plate 3 and balancer shaft 5 all are ferrous materials.
Two ends, described gusset plate 3 left and right sides are connected with 2 welding of sheet disk, and the below is connected with 1 welding of cutter shaft axle core.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. single cutter operator axle, it is characterized in that: comprise cutter shaft axle core (1), cutting knife (4) and several sheet disks (2), described sheet disk (2) center is provided with the circular hole that matches with described cutter shaft axle core (1), the edge of described sheet disk (2) is provided with place right angle breach, and a wherein right-angle side of this right angle breach is on the radius of described sheet disk (2);
Equidistant suit of described sheet disk (2) and vertical fixing are on described cutter shaft axle core (1), between adjacent sheet disk (2), be provided with equidistant along fixing four gusset plates (3) of radial direction, wherein a gusset plate (3) is fixedly connected on the longitudinal edge of right angle breach of described sheet disk (2), on the longitudinal edge of described right angle breach, be fixed with described cutting knife (4), go up with the corresponding edge of described cutting knife (4) at described sheet disk (2) and be provided with balancer shaft (5).
2. single cutter operator axle according to claim 1, it is characterized in that: described sheet disk (2), gusset plate (3) and balancer shaft (5) all are ferrous materials.
3. single cutter operator axle according to claim 1 and 2, it is characterized in that: described gusset plate (3) two ends, the left and right sides are connected with sheet disk (2) welding, and the below is connected with cutter shaft axle core (1) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201115396U CN202088237U (en) | 2011-04-15 | 2011-04-15 | Main cutter shaft of single-cutter paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201115396U CN202088237U (en) | 2011-04-15 | 2011-04-15 | Main cutter shaft of single-cutter paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088237U true CN202088237U (en) | 2011-12-28 |
Family
ID=45363328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201115396U Expired - Fee Related CN202088237U (en) | 2011-04-15 | 2011-04-15 | Main cutter shaft of single-cutter paper cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552389A (en) * | 2014-12-23 | 2015-04-29 | 苏州源德福科技有限公司 | Slitting knife |
-
2011
- 2011-04-15 CN CN2011201115396U patent/CN202088237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552389A (en) * | 2014-12-23 | 2015-04-29 | 苏州源德福科技有限公司 | Slitting knife |
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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: 20111228 Termination date: 20140415 |