CN218255999U - Shaft sleeve capable of being assembled with cutting blades of various specifications - Google Patents
Shaft sleeve capable of being assembled with cutting blades of various specifications Download PDFInfo
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- CN218255999U CN218255999U CN202221852689.7U CN202221852689U CN218255999U CN 218255999 U CN218255999 U CN 218255999U CN 202221852689 U CN202221852689 U CN 202221852689U CN 218255999 U CN218255999 U CN 218255999U
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- main body
- cutting blade
- shaft sleeve
- blade main
- cutting
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Abstract
The utility model relates to a mechanical tool technical field just discloses an axle sleeve that can assemble multiple specification cutting piece, including action wheel and guard shield, the action wheel belt is connected with the drive belt, and the upper portion belt of drive belt is connected with from the driving wheel, rotates from the left side of driving wheel to be connected with the transmission support, and the centre of guard shield is rotated and is connected with the arbor, and the front end of arbor is provided with the flange. In the shaft sleeve, one surface of the shaft sleeve main body, which has the same diameter size as the central mounting hole of the cutting blade main body, faces the cutting blade main body, then the cutting blade main body, which has the same size as the mounting hole of the output end of the shaft sleeve main body, is mounted on the shaft sleeve main body, and a flange is mounted to enable the flange to tightly press the cutting blade main body; when the cutting blade main bodies with different sizes of the diameters of the other center holes are installed, only the shaft sleeve main body needs to be installed in the direction of changing the number of the shaft sleeve main bodies, so that the shaft sleeve main body is installed on the cutter wheel shaft, the cutting blade main bodies with various specifications can be assembled, and the function that one machine can cut various materials is achieved.
Description
Technical Field
The utility model relates to a mechanical tool technical field specifically is a can assemble axle sleeve of multiple specification cutting piece.
Background
The handheld cutting machine is divided into 2 types, one type uses gasoline as power energy, and a two-stroke or four-stroke engine as output power; one is to take lithium battery or power as power source, and generator as output power; the cutting pieces with different materials and different specifications are mechanical tools of cutting accessories. Mainly used cutting of reinforcing bar, the cutting of metal material, stone material cutting such as concrete, marble is used for occasions such as horticulture transformation, road repair, fire rescue usually, and to the performance requirement of hand-held type cutting machine more and more high on the existing market, especially practicality, current cutting machine usually a cutter wheel axle can only be equipped with the cutting piece of a specification, and is more troublesome when changing cutting blade, provides the axle sleeve of the multiple specification cutting piece of assembly for this reason now.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a can assemble axle sleeve of multiple specification cutting piece possesses an axle sleeve of installation on the arbor of hand-held type cutting machine, makes its cutting piece that can assemble multiple specification to realize the advantage of the function that a machine can cut multiple material, solved a arbor and can only be equipped with the cutting piece of a specification, more troublesome problem when changing cutting blade.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the shaft sleeve capable of being assembled with cutting blades of various specifications comprises a driving wheel and a protective cover, wherein a driving belt is connected with the driving wheel, a driven wheel is connected with the upper belt of the driving belt, and a transmission support is rotatably connected to the left side of the driven wheel.
Preferably, the middle of the protective cover is rotatably connected with a cutter wheel shaft, and the front end of the cutter wheel shaft is provided with a flange.
Preferably, the front of the cutter wheel shaft is fixedly connected with a cutting blade main body, and the front and the back of the cutting blade main body are fixedly connected with the flange.
Preferably, the front end of the cutter wheel shaft is in threaded connection with a fixing bolt, and a shaft sleeve main body is arranged in front of the cutter wheel shaft.
Preferably, a mounting hole is formed in the middle of the cutting blade main body, and the diameter of the front end of the cutter wheel shaft is the same as the diameter of the mounting hole in the cutting blade main body.
Compared with the prior art, the utility model provides a can assemble axle sleeve of multiple specification cutting piece possesses following beneficial effect:
1. the shaft sleeve capable of being assembled with the cutting blades of various specifications is characterized in that the output end of a cutter wheel shaft is provided with a flange and a shaft sleeve main body, one surface of the shaft sleeve main body, which is the same as the diameter of a cutting blade main body installation central hole in size, faces the cutting blade main body, then the cutting blade main body, which is the same as the output end of the shaft sleeve main body in size and the diameter of the installation hole, is installed on the shaft sleeve main body, a flange is installed, and then a fixing bolt is installed, so that the flange presses the cutting blade main body; when the cutting blade main bodies with different sizes of the diameters of the other center holes are installed, only the shaft sleeve main body needs to be installed in the direction of changing the number of the shaft sleeve main bodies, so that the shaft sleeve main body is installed on the cutter wheel shaft, the cutting blade main bodies with various specifications can be assembled, and the function that one machine can cut various materials is achieved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic view of the front side and the side structure of the shaft sleeve of the knife flywheel shaft of the present invention.
Wherein: 1. a driving wheel; 2. a transmission belt; 3. a driven wheel; 4. a transmission bracket; 5. a cutter arbor; 6. a shield; 7. a flange; 8. cutting the sheet main body; 9. fixing the bolt; 10. the axle sleeve main part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a shaft sleeve for assembling cutting blades of various specifications comprises a driving wheel 1 and a shield 6, wherein the driving wheel 1 is connected with a driving belt 2 through a belt, the upper part of the driving belt 2 is connected with a driven wheel 3 through a belt, and the left side of the driven wheel 3 is rotatably connected with a transmission bracket 4.
Specifically, the middle of the shield 6 is rotatably connected with a cutter wheel shaft 5, and the front end of the cutter wheel shaft 5 is provided with a flange 7.
Specifically, the front of the cutter wheel shaft 5 is fixedly connected with a cutting blade main body 8, and the front and the back of the cutting blade main body 8 are both fixedly connected with a flange 7.
Specifically, the front end of the arbor 5 is connected with a fixing bolt 9 through a thread, and a shaft sleeve main body 10 is arranged in front of the arbor 5.
Specifically, a mounting hole is formed in the middle of the cutting blade main body 8, and the diameter of the front end of the cutter wheel shaft 5 is the same as the diameter of the mounting hole in the cutting blade main body 8.
In the shaft sleeve capable of being assembled with the cutting blades of various specifications, a flange 7 and a shaft sleeve main body 10 are installed on the output end of a cutter wheel shaft 5, one surface of the shaft sleeve main body 10, which is the same as the cutting blade main body 8 in diameter size, of a central hole is installed to face the cutting blade main body 8, then the cutting blade main body 8, which is the same as the cutting blade main body 10 in diameter size and is installed on the shaft sleeve main body 10 in diameter size, of the output end of the shaft sleeve main body 10 is installed, a flange 7 is installed, and then a fixing bolt 9 is installed, so that the flange 7 is tightly pressed on the cutting blade main body 8; when the cutting blade main body 8 with different sizes of the diameters of the other center holes is installed, only the shaft sleeve main body 10 needs to be installed in the direction changed, so that the shaft sleeve main body 10 is installed on the cutter wheel shaft 5, the cutting blade main body 8 with various specifications can be assembled, and the function that one machine can cut various materials is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a can assemble axle sleeve of multiple specification cutting piece, includes action wheel (1) and guard shield (6), its characterized in that: the belt of the driving wheel (1) is connected with a driving belt (2), the upper belt of the driving belt (2) is connected with a driven wheel (3), and the left side of the driven wheel (3) is rotatably connected with a transmission support (4).
2. The bushing for assembling cutting sheets of various specifications as claimed in claim 1, wherein: the middle of the protective cover (6) is rotatably connected with a cutter wheel shaft (5), and the front end of the cutter wheel shaft (5) is provided with a flange (7).
3. The bushing of claim 2, wherein said bushing is adapted to receive a plurality of cutting blades, said bushing comprising: the front of the cutter wheel shaft (5) is fixedly connected with a cutting blade main body (8), and the front and the back of the cutting blade main body (8) are fixedly connected with a flange (7).
4. The bushing of claim 2, wherein said bushing is adapted to receive a plurality of cutting blades, said bushing comprising: the front end of the cutter wheel shaft (5) is in threaded connection with a fixing bolt (9), and a shaft sleeve main body (10) is arranged in front of the cutter wheel shaft (5).
5. A sleeve for receiving multiple size cutting blades according to claim 3, wherein: the middle part of the cutting blade main body (8) is provided with a mounting hole, and the diameter of the front end of the cutter wheel shaft (5) is the same as the diameter of the mounting hole in the cutting blade main body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221852689.7U CN218255999U (en) | 2022-07-15 | 2022-07-15 | Shaft sleeve capable of being assembled with cutting blades of various specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221852689.7U CN218255999U (en) | 2022-07-15 | 2022-07-15 | Shaft sleeve capable of being assembled with cutting blades of various specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218255999U true CN218255999U (en) | 2023-01-10 |
Family
ID=84761444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221852689.7U Active CN218255999U (en) | 2022-07-15 | 2022-07-15 | Shaft sleeve capable of being assembled with cutting blades of various specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218255999U (en) |
-
2022
- 2022-07-15 CN CN202221852689.7U patent/CN218255999U/en active Active
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