CN219865858U - Rotary shaft of cutting machine - Google Patents
Rotary shaft of cutting machine Download PDFInfo
- Publication number
- CN219865858U CN219865858U CN202321162558.0U CN202321162558U CN219865858U CN 219865858 U CN219865858 U CN 219865858U CN 202321162558 U CN202321162558 U CN 202321162558U CN 219865858 U CN219865858 U CN 219865858U
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- China
- Prior art keywords
- cutting machine
- fixedly connected
- shaft
- sleeved
- connecting plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 12
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a rotating shaft of a cutting machine, which comprises a rotating shaft body of the cutting machine, wherein a bearing is fixedly sleeved on the outer surface of the rotating shaft body of the cutting machine, a supporting seat is fixedly sleeved on the outer ring of the bearing, an end cover is rotatably sleeved on the outer surface of the rotating shaft body of the cutting machine, one side of the end cover is fixedly connected with the supporting seat, and a sealing sleeve is fixedly connected with the inner wall of the end cover. According to the utility model, through the detachable mounting structure, when the threads on the outer surface of the mounting shaft are worn or the positions where the mounting shaft and the cutting blade are mounted are worn, the mounting shaft can be replaced, so that the whole rotating shaft is not required to be replaced, and through the connecting mechanism, when the whole detachable mounting mechanism is damaged, the whole detachable mounting mechanism can be replaced, so that the use and maintenance cost is reduced.
Description
Technical Field
The utility model relates to the technical field of rotating shafts of cutting machines, in particular to a rotating shaft of a cutting machine.
Background
Along with the development of the modern machining industry, the requirements on cutting quality and precision are continuously improved, and the requirements on improving production efficiency, reducing production cost and having a high intelligent automatic cutting function are also improved. The development of numerical control cutting machines must be adapted to the requirements of the development of the modern machining industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, a water cutting machine, etc. When the common cutting machine is used, the cutting piece is driven to rotate by the rotating shaft, so that the workpiece is cut;
the existing cutting machine rotating shaft structure is fixed, is a general integral stepped rotating shaft, is convenient for installing a cutting piece, is generally provided with threads at one end of the rotating shaft, is matched with a nut to fixedly install the cutting piece, and the threads on the outer surface and the installation position of the cutting piece are worn after the cutting machine rotating shaft with the integral structural type is used for a long time, and the rotating shaft needs to be replaced and maintained at the moment, so that the use cost is increased.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a rotating shaft of a cutting machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the cutting machine rotating shaft comprises a cutting machine rotating shaft body, wherein a bearing is fixedly connected to the outer surface of the cutting machine rotating shaft body in a sleeved mode, a supporting seat is fixedly sleeved on the outer ring of the bearing, an end cover is rotatably connected to the outer surface of the cutting machine rotating shaft body in a sleeved mode, one side of the end cover is fixedly connected with the supporting seat, a sealing sleeve is fixedly connected to the inner wall of the end cover, and the sealing sleeve is slidably sleeved on the outer surface of the cutting machine rotating shaft body;
one end of the rotating shaft body of the cutting machine is fixedly connected with a connecting mechanism, the outer surface of one end of the connecting mechanism is fixedly connected with a connecting shaft, and one end of the connecting shaft is fixedly connected with a detachable mounting mechanism;
the detachable mounting mechanism comprises a mounting shaft, a fixing bolt penetrates through the outer surface of one end of the mounting shaft, a second threaded hole matched with the fixing bolt is formed in one end of the connecting shaft, a first limiting plate is sleeved on the outer surface of one end of the mounting shaft, a second limiting plate is sleeved on the outer surface of the mounting shaft, and a cutting piece is sleeved on the outer surface of the mounting shaft in a sliding mode.
Further, the connecting mechanism comprises a first connecting plate fixedly connected with one end of the rotating shaft body of the cutting machine, one end of the connecting shaft is fixedly connected with a second connecting plate, and one side of the outer surface of the second connecting plate is provided with a plurality of connecting bolts in a penetrating mode.
Further, a plurality of first threaded holes matched with the connecting bolts are formed in the outer surface of the first connecting plate, and a plurality of first countersunk holes matched with the connecting bolts are formed in the outer surface of the second connecting plate.
Further, the outer surface annular array of connecting axle fixedly connected with a plurality of reinforcing plates, one side of reinforcing plate and the surface fixed connection of second connecting plate.
Further, a second countersunk hole matched with the fixing bolt is formed in one end of the mounting shaft.
Further, one end fixed cover of installation axle is equipped with the third connecting plate with first limiting plate matched with, surface one side fixedly connected with a plurality of stoppers of first limiting plate, a plurality of spacing holes with stopper matched with are seted up to the surface of third connecting plate.
The utility model has the beneficial effects that:
when the rotary shaft of the cutting machine is used, through the detachable mounting structure, the mounting shaft can be replaced when the threads on the outer surface of the mounting shaft are worn or the positions where the cutting blades are mounted are worn, so that the whole rotary shaft does not need to be replaced, and through the connecting mechanism, the whole detachable mounting mechanism can be replaced when the whole detachable mounting mechanism is damaged, and therefore the use and maintenance cost is reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
fig. 3 is an enlarged view of the present utility model at a in fig. 2.
Legend description:
1. a cutter rotating shaft body; 2. a bearing; 3. a support base; 4. an end cap; 5. sealing sleeve; 6. a connecting shaft; 7. cutting the sheet; 8. a first connection plate; 9. a second connecting plate; 10. a connecting bolt; 11. a reinforcing plate; 12. a mounting shaft; 13. a fixing bolt; 14. a first limiting plate; 15. a second limiting plate; 16. a second counterbore; 17. a third connecting plate; 18. a limiting block; 19. and a limiting hole.
Detailed Description
Fig. 1 to 3 show, relate to a cutting machine rotating shaft, including cutting machine rotating shaft body 1, cutting machine rotating shaft body 1 external surface cover is fixedly connected with bearing 2, the fixed cover of outer lane of bearing 2 is equipped with supporting seat 3, cutting machine rotating shaft body 1 external surface cover is rotatably connected with end cover 4, fixedly connected between one side of end cover 4 and supporting seat 3, the inner wall fixedly connected with seal cartridge 5 of end cover 4, seal cartridge 5 slip cap is established at cutting machine rotating shaft body 1 external surface;
one end of the rotary shaft body 1 of the cutting machine is fixedly connected with a connecting mechanism, the outer surface of one end of the connecting mechanism is fixedly connected with a connecting shaft 6, and one end of the connecting shaft 6 is fixedly connected with a detachable mounting mechanism;
wherein, detachable installation mechanism includes installation axle 12, install fixing bolt 13 throughout the one end surface of installation axle 12, the second screw hole with fixing bolt 13 matched with has been seted up to the one end of connecting axle 6, the one end surface fixed cover of installation axle 12 is equipped with first limiting plate 14, the surface thread bush of installation axle 12 is equipped with second limiting plate 15, and the surface slip cap of installation axle 12 is equipped with cutting piece 7, and through the first limiting plate 14 that sets up, second limiting plate 15 and fixing bolt 13, be convenient for realize installation and dismantlement of installation axle 12, thereby change when installation axle 12 takes place wearing and tearing.
The coupling mechanism includes first connecting plate 8 with cutting machine axis of rotation body 1 one end fixed connection, and the one end fixedly connected with second connecting plate 9 of connecting axle 6, and a plurality of connecting bolts 10 are installed in running through on surface one side of second connecting plate 9, can realize the connection and the dismantlement of first connecting plate 8 and second connecting plate 9 through rotating connecting bolt 10 to be convenient for install and dismantle connecting axle 6.
The surface of first connecting plate 8 has seted up a plurality of first screw holes with connecting bolt 10 matched with, and the surface of second connecting plate 9 has seted up a plurality of first counter bores with connecting bolt 10 matched with, and first screw hole is convenient for cooperate with connecting bolt 10 to realize the installation of first connecting plate 8 and second connecting plate 9, first counter bore is convenient for accomodate connecting bolt 10.
The annular array of surface of connecting axle 6 fixedly connected with a plurality of reinforcing plates 11, the surface fixed connection of one side and second connecting plate 9 of reinforcing plate 11, reinforcing plate 11 can increase the intensity between connecting axle 6 and the second connecting plate 9.
One end of the mounting shaft 12 is provided with a second countersunk hole 16 which is matched with the fixing bolt 13, and the fixing bolt 13 is conveniently accommodated by the second countersunk hole 16.
One end of the mounting shaft 12 is fixedly sleeved with a third connecting plate 17 matched with the first limiting plate 14, one side of the outer surface of the first limiting plate 14 is fixedly connected with a plurality of limiting blocks 18, the outer surface of the third connecting plate 17 is provided with a plurality of limiting holes 19 matched with the limiting blocks 18, the first limiting plate 14 is conveniently limited through the matching of the limiting blocks 18 and the limiting holes 19, and rotation during mounting is avoided.
When the cutter rotating shaft is used, when the threads on the outer surface of the mounting shaft 12 are worn or the positions where the cutter blades 7 are mounted are worn, the fixing bolts 13 can be rotated to take down the fixing bolts 13, the mounting shaft 12 can be detached at the moment, then the mounting shaft 12 can be replaced, the whole rotating shaft is not required to be replaced, the connecting bolts 10 can be detached when the whole detachable mounting mechanism is damaged, and the whole detachable mounting mechanism can be replaced, so that the use and maintenance cost is reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a cutting machine axis of rotation, includes cutting machine axis of rotation body (1), its characterized in that: the outer surface of the rotary shaft body (1) of the cutting machine is sleeved with a bearing (2), the outer ring of the bearing (2) is fixedly sleeved with a supporting seat (3), the outer surface of the rotary shaft body (1) of the cutting machine is sleeved with an end cover (4) which is rotationally connected with the outer ring, one side of the end cover (4) is fixedly connected with the supporting seat (3), the inner wall of the end cover (4) is fixedly connected with a sealing sleeve (5), and the sealing sleeve (5) is slidably sleeved on the outer surface of the rotary shaft body (1) of the cutting machine;
one end of the rotary shaft body (1) of the cutting machine is fixedly connected with a connecting mechanism, the outer surface of one end of the connecting mechanism is fixedly connected with a connecting shaft (6), and one end of the connecting shaft (6) is fixedly connected with a detachable mounting mechanism;
the detachable mounting mechanism comprises a mounting shaft (12), a fixing bolt (13) is installed on the outer surface of one end of the mounting shaft (12) in a penetrating mode, a second threaded hole matched with the fixing bolt (13) is formed in one end of the connecting shaft (6), a first limiting plate (14) is sleeved on the outer surface of one end of the mounting shaft (12) in a fixed mode, a second limiting plate (15) is sleeved on the outer surface of the mounting shaft (12) in a threaded mode, and a cutting piece (7) is arranged on the outer surface of the mounting shaft (12) in a sliding mode.
2. A cutter rotational shaft as defined in claim 1, wherein: the connecting mechanism comprises a first connecting plate (8) fixedly connected with one end of a rotating shaft body (1) of the cutting machine, one end of a connecting shaft (6) is fixedly connected with a second connecting plate (9), and one side of the outer surface of the second connecting plate (9) is provided with a plurality of connecting bolts (10) in a penetrating mode.
3. A cutter rotational shaft as defined in claim 2, wherein: the outer surface of the first connecting plate (8) is provided with a plurality of first threaded holes matched with the connecting bolts (10), and the outer surface of the second connecting plate (9) is provided with a plurality of first countersunk holes matched with the connecting bolts (10).
4. A cutter rotational shaft as defined in claim 3, wherein: the outer surface annular array of connecting axle (6) is fixedly connected with a plurality of reinforcing plates (11), one side of reinforcing plate (11) is fixedly connected with the surface of second connecting plate (9).
5. A cutter rotational shaft as defined in claim 4, wherein: one end of the mounting shaft (12) is provided with a second countersunk hole (16) which is matched with the fixing bolt (13).
6. A cutter rotational shaft as defined in claim 5, wherein: one end of the mounting shaft (12) is fixedly sleeved with a third connecting plate (17) matched with the first limiting plate (14), one side of the outer surface of the first limiting plate (14) is fixedly connected with a plurality of limiting blocks (18), and a plurality of limiting holes (19) matched with the limiting blocks (18) are formed in the outer surface of the third connecting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162558.0U CN219865858U (en) | 2023-05-15 | 2023-05-15 | Rotary shaft of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321162558.0U CN219865858U (en) | 2023-05-15 | 2023-05-15 | Rotary shaft of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865858U true CN219865858U (en) | 2023-10-20 |
Family
ID=88325442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321162558.0U Active CN219865858U (en) | 2023-05-15 | 2023-05-15 | Rotary shaft of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865858U (en) |
-
2023
- 2023-05-15 CN CN202321162558.0U patent/CN219865858U/en active Active
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