CN220807492U - Cutter with replaceable cutting edge - Google Patents
Cutter with replaceable cutting edge Download PDFInfo
- Publication number
- CN220807492U CN220807492U CN202322499843.8U CN202322499843U CN220807492U CN 220807492 U CN220807492 U CN 220807492U CN 202322499843 U CN202322499843 U CN 202322499843U CN 220807492 U CN220807492 U CN 220807492U
- Authority
- CN
- China
- Prior art keywords
- cutter
- paper cutting
- cutting edge
- tool
- cutter body
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 abstract description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Knives (AREA)
Abstract
The utility model belongs to the field of paper cutting tools, and particularly relates to a cutter with a replaceable cutting edge, which comprises a cutter body and a fixing plate arranged on the cutter body through a fastener, wherein a paper cutting blade is arranged between the cutter body and the fixing plate, the bottom end of the paper cutting blade extends to the lower sides of the cutter body and the fixing plate and is provided with the cutting edge, the paper cutting blade has the advantage of low use cost, even if the service life of the paper cutting blade is only one day due to abrasion, the accumulated use cost of the paper cutting blade is still lower than the polishing cost of a common cutter, in addition, the cutter has the advantage of being small in size, the convenience in replacement is realized with the advantage of being lighter, the labor burden of daily work of operators is not increased, and the cutter setting work is not needed after the replacement, so that the cutter has the advantage of convenience.
Description
Technical Field
The utility model belongs to the field of paper cutting tools, and particularly relates to a tool with an exchangeable cutting edge.
Background
The paper cutter is one of the important parts of the paper cutter, can meet the high-precision paper cutting requirements of the industries such as printing industry, packaging industry and the like, the sharpness of the paper cutter determines the working efficiency and cutting quality of the paper cutter, the paper cutter is high in abrasion speed under high-frequency paper cutting and long-time work, operators are required to frequently replace the paper cutter in the working process, the paper cutter is difficult to replace due to the defect that the paper cutter is large in size and heavy in mass, and in addition, debugging equipment is required to carry out cutter setting work after the paper cutter is replaced each time, so that the working efficiency is affected.
Disclosure of utility model
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A cutter with an exchangeable cutting edge comprises a cutter body and a fixed plate arranged on the cutter body through a fastener, paper cutting strips are arranged between the cutter body and the fixed plate, and a plurality of cutter body mounting holes which are uniformly distributed and used for being connected with equipment are formed in the cutter body.
The cutter body and the lower end of the fixing plate are obliquely arranged, the paper cutting cutter bar is obliquely arranged along the lower end face of the cutter body, and the bottom of the paper cutting cutter bar and the rear end face of the cutter body are positioned on the same vertical plane.
The rear end of the fixing plate is provided with a plurality of evenly distributed grooves and spherical buckles arranged in the grooves in a sliding mode, springs are arranged between the bottom ends of the spherical buckles and the grooves, clamping grooves corresponding to the spherical buckles are formed in the paper cutting knife bars, and the top ends of the spherical buckles extend into the clamping grooves.
The front end of the cutter body is provided with a magnetic strip, and the magnetic strip is attached to the paper cutting cutter strip.
The cutter bar mounting holes are uniformly distributed in the fixing plate, threaded holes corresponding to the cutter bar mounting holes are formed in the cutter body, a screw rod is connected in the cutter bar mounting holes, the rear end of the screw rod is in threaded connection with the threaded holes, and the front end face of the screw rod is parallel to the inclined plane of the lower end of the fixing plate.
The paper cutting knife bar is made of carbon steel.
The paper cutting knife strip is made of high-speed steel.
The paper cutting knife bar is made of alloy steel.
The paper cutting knife strip is made of composite frontal steel material
Compared with the prior art, the utility model has the advantages that:
1. The paper cutting knife strip designed by the utility model has the advantage of low use cost, even if the practical service life of the paper cutting knife blade is only one day due to abrasion, the accumulated use cost of the paper cutting knife strip is still lower than the polishing cost of a common cutter, in addition, the paper cutting knife strip has the advantage of being convenient to replace due to small size, the labor burden of daily work of operators is not increased, and the paper cutting knife strip does not need to be debugged to perform tool setting work after replacement, so that the paper cutting knife strip has the advantage of convenience.
Drawings
Fig. 1 is a main view of the present utility model.
Fig. 2 is a rear intent of the present utility model.
Fig. 3 is a schematic cross-sectional view of the present utility model.
Fig. 4 is a schematic view of the paper cutting blade of the present utility model mounted to the blade body in a snap-fit manner.
Fig. 5 is a schematic view of the paper cutting blade of the present utility model mounted on a blade body in a magnetic attraction manner.
Fig. 6 is a schematic view of the paper cutting blade of the present utility model when mounted to a blade by a fixing plate.
Reference numerals in the figures: 1. a blade body; 2. a fixing plate; 3. paper cutting knife bars; 4. a groove; 5. spherical buckle; 6. a spring; 7. a clamping groove; 8. a magnetic stripe; 9. a blade mounting hole; 10. a knife bar mounting hole; 11. a threaded hole; 12. and (3) a screw.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples or figures are illustrative of the utility model and are not intended to limit the scope of the utility model.
The cutter with the replaceable cutting edge comprises a cutter body 1 and a fixed plate 2 which is arranged on the cutter body 1 through a fastener, wherein paper cutting blades 3 are arranged between the cutter body 1 and the fixed plate 2, and ten cutter body mounting holes 9 which are uniformly distributed and are used for being connected with equipment are formed in the cutter body 1;
The lower ends of the cutter body 1 and the fixed plate 2 are obliquely arranged, the paper cutting cutter bar 3 is obliquely arranged along the lower end face of the cutter body 1, and the bottom of the paper cutting cutter bar 3 and the rear end face of the cutter body 1 are positioned on the same vertical plane.
As shown in fig. 1 and 6, ten evenly distributed cutter bar mounting holes 10 are formed in the fixing plate 2, threaded holes 11 corresponding to the cutter bar mounting holes 10 are formed in the cutter body 1, a screw 12 is connected in the cutter bar mounting holes 10, the rear end of the screw 12 is in threaded connection with the threaded holes 11, and the front end face of the screw 12 is parallel to the inclined plane of the lower end of the fixing plate 2.
The paper cutting knife bar 3 is fixed at the lower end of the knife body 1 by the fixing plate 2, wherein the paper cutting knife bar 3 has a plurality of fixing modes, such as embedding between the fixing plate 2 and the knife body 1, is connected with the fixing plate 2 in a buckling mode, and is connected with the fixing plate 2 in a magnetic attraction mode.
The mounting mode of the fastener is shown in fig. 4, six evenly distributed grooves 4 and spherical fasteners 5 slidably arranged in the grooves 4 are arranged at the rear end of the fixing plate 2, a spring 6 is arranged between the bottom end of each spherical fastener 5 and each groove 4, a clamping groove 7 corresponding to each spherical fastener 5 is arranged on the paper cutting knife bar 3, and the top ends of the spherical fasteners 5 extend into the corresponding clamping grooves 7.
The magnetic attachment mode is shown in fig. 5, the front end of the cutter body 1 is provided with a magnetic strip 8, and the magnetic strip 8 is attached to the paper cutting cutter bar 3.
The paper cutting knife bar 3 can be made of carbon steel, frontal steel, alloy steel or composite frontal steel.
The above is only a preferred embodiment of the present utility model, and the present utility model is not limited in any way, and any simple modification and equivalent changes of the above embodiments according to the technical substance of the present utility model fall within the protection scope of the present utility model.
Claims (9)
1. A tool having a replaceable cutting edge, characterized by: the cutter comprises a cutter body (1) and a fixing plate (2) arranged on the cutter body (1) through a fastener, wherein a paper cutting cutter bar (3) is arranged between the cutter body (1) and the fixing plate (2), and a plurality of cutter body mounting holes (9) which are uniformly distributed and used for being connected with equipment are formed in the cutter body (1).
2. A tool with replaceable cutting edge according to claim 1, wherein: the utility model discloses a paper cutting knife, including blade (1), fixed plate (2), cutter bar (3), cutter bar (1) and fixed plate (2) lower extreme slope sets up, and cutter bar (3) bottom and cutter bar (1) rear end face are in same vertical plane.
3. A tool with replaceable cutting edge according to claim 2, wherein: the novel paper cutting machine is characterized in that a plurality of evenly distributed grooves (4) and spherical buckles (5) which are arranged in the grooves (4) in a sliding mode are arranged at the rear end of the fixing plate (2), springs (6) are arranged between the bottom ends of the spherical buckles (5) and the grooves (4), clamping grooves (7) corresponding to the spherical buckles (5) are formed in the paper cutting knife bar (3), and the tops of the spherical buckles (5) extend into the clamping grooves (7).
4. A tool with replaceable cutting edge according to claim 2, wherein: the front end of the cutter body (1) is provided with a magnetic stripe (8), and the magnetic stripe (8) is attached to the paper cutting cutter bar (3).
5. A tool with replaceable cutting edge according to claim 2, wherein: be provided with a plurality of evenly distributed's sword strip mounting hole (10) on fixed plate (2), be provided with on blade (1) with sword strip mounting hole (10) corresponding screw hole (11), sword strip mounting hole (10) internal connection has screw rod (12), screw rod (12) rear end and screw hole (11) threaded connection, the terminal surface is parallel with fixed plate (2) lower extreme inclined plane before screw rod (12).
6. A tool with replaceable cutting edge according to any one of claims 1-5, wherein: the paper cutting knife bar (3) is made of carbon steel.
7. A tool with replaceable cutting edge according to any one of claims 1-5, wherein: the paper cutting knife bar (3) is made of frontal steel.
8. A tool with replaceable cutting edge according to any one of claims 1-5, wherein: the paper cutting knife bar (3) is made of alloy steel.
9. A tool with replaceable cutting edge according to any one of claims 1-5, wherein: the paper cutting knife strip (3) is made of composite frontal steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499843.8U CN220807492U (en) | 2023-09-14 | 2023-09-14 | Cutter with replaceable cutting edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499843.8U CN220807492U (en) | 2023-09-14 | 2023-09-14 | Cutter with replaceable cutting edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807492U true CN220807492U (en) | 2024-04-19 |
Family
ID=90698135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322499843.8U Active CN220807492U (en) | 2023-09-14 | 2023-09-14 | Cutter with replaceable cutting edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807492U (en) |
-
2023
- 2023-09-14 CN CN202322499843.8U patent/CN220807492U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220807492U (en) | Cutter with replaceable cutting edge | |
| CN209793289U (en) | Efficient blade grinding tool | |
| CN215392744U (en) | Formed milling cutter convenient for replacing cutter head | |
| CN201872079U (en) | Ultra-fine grinding machine for bearing roller | |
| CN211220977U (en) | High-efficient rubber cutting device | |
| CN201862793U (en) | Special tool for turning rubber covered rollers | |
| CN211727667U (en) | Novel high-speed steel cutter with disposable machine clamping blade | |
| CN210755227U (en) | Excircle lathe tool with shock-absorbing structure | |
| CN109807359B (en) | Compound tool for machining automobile piston | |
| CN209664847U (en) | A kind of overload protection flexibility cutter holder | |
| CN209303789U (en) | A kind of plastic plate expansion slotting cutter | |
| CN208245943U (en) | Gantry cutter casts haircut | |
| CN213765999U (en) | Processing device for bearing rubber sealing ring | |
| CN211758539U (en) | Round steel cutting-off tool with long service life | |
| CN214604551U (en) | Film cutting machine | |
| CN219443480U (en) | Modular heavy turning tool | |
| CN214724656U (en) | Cutting device for cutting canvas | |
| CN218875055U (en) | Diamond cutter based on workpiece edge burr is got rid of | |
| CN219336127U (en) | Machine clamp planing tool for planing machine | |
| CN109277619A (en) | A kind of plastic plate expansion slotting cutter | |
| CN217253133U (en) | Notch processing is with preventing shaping sword that gets rid of out | |
| CN210996553U (en) | Stainless steel chip breaking cutter | |
| CN219924324U (en) | Press riveting structure for steering gear assembly | |
| CN218503971U (en) | Automatic part recovery device of machine tool | |
| CN215145295U (en) | High-performance hard alloy rotary file |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |