CN219805806U - Annular blade cutting edge machining device - Google Patents
Annular blade cutting edge machining device Download PDFInfo
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- CN219805806U CN219805806U CN202320683902.4U CN202320683902U CN219805806U CN 219805806 U CN219805806 U CN 219805806U CN 202320683902 U CN202320683902 U CN 202320683902U CN 219805806 U CN219805806 U CN 219805806U
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- blade
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- annular blade
- main shaft
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- 238000005520 cutting process Methods 0.000 title claims description 20
- 238000003754 machining Methods 0.000 title claims description 18
- 238000005498 polishing Methods 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 229910001651 emery Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the technical field of blade edge processing and discloses an annular blade edge processing device which comprises a driving machine seat, a blade shaft and a polishing seat, wherein a main shaft is rotatably arranged on the driving machine seat, one end of the blade shaft is detachably connected to one end of the main shaft, the diameter of the blade shaft is equal to the inner diameter of an annular blade, a blocking ring is fixedly sleeved on the blade shaft, a pressing ring is detachably sleeved on the blade shaft, the diameters of the pressing ring and the blocking ring are smaller than the outer diameter of the annular blade, a clamping space of the annular blade is formed between the pressing ring and the blocking ring, the polishing seat moves along the axial direction of the main shaft, a telescopic mechanism is vertically arranged on the polishing seat, and a polishing disc is arranged at the top of the telescopic mechanism. The circular blade that can adapt to multiple size of dimension can center the centre gripping, makes the blade of circular blade polish more evenly.
Description
Technical Field
The utility model relates to the technical field of blade cutting edge machining, in particular to an annular blade cutting edge machining device.
Background
Round blades, i.e. round blades. The shape is circular, and the die is mainly applied to the fields of metal plate shearing industry, steel belt slitting industry, meat slicing industry, printing paper cutting industry and the like; circular blades are generally provided with a central hole in order to enable them to be fastened to mechanical equipment in order to achieve a cutting function. A make-up machine that is arranged in processing round blade among the prior art is fixed round blade through the blade seat, then the emery wheel can polish round blade, and the emery wheel polishes the external diameter blade of blade, when the emery wheel polishes round blade, can make the blade very neat. However, the circular blade is generally provided with a shaft hole, and the shaft holes of different circular blades are different in size, so that different blade seats are needed to adapt to the circular blades with different shaft hole diameters, and the blade seats in the prior art are generally not detachable, so that the circular blade is relatively troublesome to fix and position, and the production efficiency is affected.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the annular blade cutting edge processing device which can adapt to round blades with various sizes, can center and clamp the round blades, so that the cutting edges of the round blades are polished more uniformly.
The aim of the utility model is realized by the following technical scheme: the utility model provides an annular blade edge processingequipment, includes drive frame, blade axle and polishing seat, rotate on the drive frame and be provided with the main shaft, the one end detachable of blade axle is connected the one end of main shaft, the diameter of blade axle equals annular blade's internal diameter, the epaxial fixed cover of blade is equipped with the clamp ring that supports, the epaxial detachable cover of blade is equipped with the clamp ring, the clamp ring with support the diameter of keeping off the ring and all be less than annular blade's external diameter, the clamp ring with support and form annular blade's centre gripping space between the ring;
the grinding seat moves along the axial direction of the main shaft, a telescopic mechanism is vertically arranged on the grinding seat, and a grinding disc is arranged at the top of the telescopic mechanism.
Adopt above-mentioned technical scheme's effect is, carry out the centre gripping fixedly to circular blade through the blade axle that matches with circular blade internal diameter, and the coaxial dismantlement of blade axle and main shaft is connected, with circular blade suit on the blade axle to compress tightly circular blade through clamp ring and resisting the ring, make circular blade and the coaxial setting of main shaft, can not appear eccentric condition when guaranteeing that the main shaft drives circular blade and rotate and carry out the blade and polish, make the blade of circular blade polish more even, the effect of polishing better.
In some embodiments, the blade shaft is provided with a thread section, the thread section is located at one end of the blocking ring away from the main shaft, and the compression ring is provided with a threaded hole matched with the thread section.
In some embodiments, a via is provided at an end of the clamp ring adjacent to the abutment ring, the via being coaxially disposed with the threaded hole, the via having a diameter greater than a diameter of the threaded hole.
In some embodiments, the driving machine seat is installed on the workbench, a transverse sliding groove is formed in the upper surface of the workbench along the axial direction of the main shaft, a first lead screw is arranged in the transverse sliding groove and is rotationally connected with the workbench, a first sliding block is sleeved on the first lead screw in a threaded manner, the side wall of the first sliding block contacts the inner wall of the transverse sliding groove, the polishing seat is fixed on the first sliding seat, a first motor is arranged at one end of the workbench, and an output shaft of the first motor is in transmission connection with one end of the first lead screw.
In some embodiments, the telescopic mechanism comprises a fixed column and a sliding column, one end of the fixed column is fixedly connected to the polishing seat, the sliding column is arranged on the other end of the fixed column in a sliding penetrating mode, and the polishing disc is installed on the sliding column.
In some embodiments, the fixed column is rotationally connected with a second screw rod, the sliding column is in threaded fit with the second screw rod, a second motor is arranged in the polishing seat, and an output shaft of the second motor is in transmission connection with one end of the second screw rod through a coupler.
In some embodiments, one end of the main shaft, which is far away from the blade shaft, penetrates out of the driving base and is connected with a belt wheel through a key, a third motor is installed on the workbench, an output shaft of the third motor is connected with a driving belt wheel, and the driving belt wheel is connected with the belt wheel through belt transmission.
In some embodiments, a flange plate is fixed at one end of the main shaft opposite to the blade shaft, and the two flange plates are connected through bolts.
In some embodiments, a guide cone is fixed at one end of the blade shaft away from the flange plate, and a large diameter end of the guide cone is fixedly connected with the blade shaft.
The beneficial effects of the utility model are as follows:
1. the circular blade is clamped and fixed through the blade shaft matched with the inner diameter of the circular blade, the blade shaft is connected with the spindle in a coaxial detachable manner, the circular blade is sleeved on the blade shaft, the circular blade is tightly pressed through the clamp ring and the resisting ring, the circular blade and the spindle are coaxially arranged, the fact that the spindle drives the circular blade to rotate to polish the cutting edge is avoided, the cutting edge of the circular blade is polished more uniformly, and the polishing effect is better.
2. The compression ring is connected with the blade shaft in a threaded mode, the circular blade is compressed by rotating the compression ring, the operation is simple, and the assembly and the disassembly are quicker.
Drawings
FIG. 1 is a schematic view of the overall structure of an annular blade edge machining apparatus of the present utility model;
FIG. 2 is a schematic clamping view of an annular blade edge machining apparatus of the present utility model;
FIG. 3 is a schematic view showing the internal structure of a clamp ring in an annular blade edge processing apparatus according to the present utility model;
FIG. 4 is a top view of a table in an annular blade edge machining apparatus of the present utility model;
FIG. 5 is a schematic view showing the internal structure of a telescopic mechanism in the annular blade cutting edge processing device of the present utility model;
in the figure, the machine comprises a 1-driving machine seat, a 2-blade shaft, a 3-main shaft, a 4-blocking ring, a 5-compression ring, a 6-polishing seat, a 7-polishing disc, an 8-threaded section, a 9-threaded hole, a 10-through hole, an 11-workbench, a 12-transverse sliding groove, a 13-first lead screw, a 14-first motor, a 15-fixed column, a 16-sliding column, a 17-second lead screw, a 18-belt wheel, a 19-third motor, a 20-driving belt wheel, a 21-flange plate and a 22-guide cone.
Detailed Description
The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.
As shown in fig. 1 to 5, an annular blade edge machining device comprises a drive machine base 1, a blade shaft 2 and a polishing seat 6, wherein a main shaft 3 is rotationally arranged on the drive machine base 1, one end of the blade shaft 2 is detachably connected to one end of the main shaft 3, the diameter of the blade shaft 2 is equal to the inner diameter of the annular blade, a stop ring 4 is fixedly sleeved on the blade shaft 2, a clamp ring 5 is detachably sleeved on the blade shaft 2, the diameters of the clamp ring 5 and the stop ring 4 are smaller than the outer diameter of the annular blade, the edge of the annular blade is exposed, a clamping space of the annular blade is formed between the clamp ring 5 and the stop ring 4, the polishing seat 6 moves along the axial direction of the main shaft 3, a telescopic mechanism is vertically arranged on the polishing seat 6, the top of the telescopic mechanism is provided with a polishing disc 7, the annular blade is sleeved on the blade shaft 2, the annular blade is tightly pressed through the clamp ring 5 and the stop ring 4, the annular blade and the main shaft is coaxially arranged, the annular blade is guaranteed not to be eccentric when the annular blade is rotationally polished, then the annular blade is adjusted to be in a rotary motion, the annular blade is adjusted, the polishing seat is adjusted, the position of the circular blade is adjusted to have a thickness of the circular blade 3, and the circular blade is adjusted to move through the circular blade 6, and the circular blade is adjusted to have a thickness of the circular blade 3, and the circular blade is adjusted by the rotary position and the circular blade 3 through the telescopic seat and the rotary blade and the circular blade 3.
Further, as shown in fig. 1 and 3, the blade shaft 2 is provided with a thread section 8, the thread section 8 is located at one end of the abutting ring 4 far away from the main shaft 3, a threaded hole 9 matched with the thread section 8 is formed in the pressing ring 5, a through hole 10 is formed in one end of the pressing ring 5 close to the abutting ring 4, the through hole 10 is coaxially arranged with the threaded hole 9, the diameter of the through hole 10 is larger than that of the threaded hole 9, a certain interval is formed between the thread section 18 and the abutting ring 4, the interval is larger than the thickness of the circular blade, when the circular blade contacts the abutting ring 4, the circular blade is not located on the thread section 8, the influence of the thread section 8 on the installation of the circular blade is avoided, therefore, in order to ensure that the circular blade is stably abutted against the abutting ring 4, the threaded section 8 is quickly passed through the through hole 10, interference is not generated with the threaded section 8, the threaded section 8 is not damaged, the circular blade 5 is required to be disassembled when in use, the circular blade is then sleeved, the circular blade is more simply screwed onto the pressing ring 5, and the circular blade is more easily assembled and disassembled; in practice, the diameter of the threaded section 8 may be smaller than the diameter of the unthreaded section of the blade shaft 2, so that a circular blade can quickly pass through the threaded section 8 to contact the abutment ring 4 without causing significant friction or interference with the threaded section 8.
Further, as shown in fig. 2, a guiding cone 22 is fixed at one end of the blade shaft 2 far away from the flange plate 21, the large diameter end of the guiding cone 22 is fixedly connected with the blade shaft 2, and the circular blade can be quickly sleeved on the blade shaft 2 through the guiding cone 22, so that the installation efficiency of the circular blade is improved.
In some embodiments, as shown in fig. 1, fig. 4 and fig. 5, a driving machine seat 1 is installed on a workbench 11, a transverse sliding groove 12 is formed in the upper surface of the workbench 11 along the axial direction of a main shaft 3, a first lead screw 13 is arranged in the transverse sliding groove 12, the first lead screw 13 is rotationally connected to the workbench 11, a first sliding block is sleeved on the first lead screw 13 in a threaded manner, the side wall of the first sliding block contacts the inner wall of the transverse sliding groove 12, a polishing seat 6 is fixed on the first sliding seat, a first motor 14 is arranged at one end of the workbench 11, an output shaft of the first motor 14 is in transmission connection with one end of the first lead screw 13, the first lead screw 13 is driven to rotate by the first motor 14, so that the first sliding block moves along the axial direction of the first lead screw 13, and thus the polishing seat 6 is driven to move close to or away from a circular blade, and the position relationship between the circular blade and a polishing disc 7 in the horizontal direction is adjusted; the telescopic mechanism comprises a fixed column 15 and a sliding column 16, one end of the fixed column 15 is fixedly connected to the polishing seat 6, the other end of the fixed column 15 is provided with the sliding column 16 in a sliding way, the polishing disc 7 is installed on the sliding column 16, a second lead screw 17 is rotationally connected to the fixed column 15, the sliding column 16 is sleeved on the second lead screw 17 in a threaded way, a second motor is arranged in the polishing seat 6, an output shaft of the second motor is connected with one end of the second lead screw 17 in a transmission way through a coupling, the second lead screw 17 is driven to rotate by the second motor, and due to sliding fit of the sliding column 16 and the fixed column 15, the rotation freedom degree of the sliding column 16 is limited, the sliding column 16 moves along the axial direction of the second lead screw 17, and therefore the position relation between the circular blade and the polishing disc 7 in the vertical direction is adjusted; the degree of freedom of the grinding disc 7 in the horizontal direction and the degree of freedom of the grinding disc in the vertical direction both adopt the structure of a screw-nut pair, so that the structure has higher moving precision, the moving precision requirement of the grinding disc 7 is ensured, and meanwhile, the requirement of the grinding thickness with higher precision can be met in the cutting edge processing.
Further, as shown in fig. 1, one end of the main shaft 3, far away from the blade shaft 2, penetrates through the driving machine seat 1 to be connected with a belt wheel 18 in a key way, a third motor 19 is installed on the workbench 11, an output shaft of the third motor 19 is connected with a driving belt wheel 20, the driving belt wheel 20 is connected with the belt wheel 18 through belt transmission, the driving belt wheel 20 is driven to rotate by the third motor 19, the driving belt wheel 20 is driven to rotate by the belt to drive the belt wheel 18, the driving belt wheel 18 drives the main shaft 3 to rotate, the main shaft 3 drives the blade shaft 2 to rotate, and the blade shaft 2 drives the circular blade to rotate, so that the whole machining of a cutting edge is realized; the opposite ends of the main shaft 3 and the blade shaft 2 are respectively fixed with a flange plate 21, and the two flange plates 21 are connected through bolts, so that the main shaft 3 and the blade shaft 2 are detachably connected, the blade shaft 2 matched with the circular blade can be replaced according to the size of the circular blade, the replacement is convenient, and the cutting edge machining effect is guaranteed.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; and those of ordinary skill in the art will appreciate that the benefits achieved by the present utility model are merely better than those achieved by the current embodiments of the prior art in certain circumstances and are not intended to be the most excellent uses directly in the industry.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (9)
1. The utility model provides an annular blade processingequipment, its characterized in that includes drive frame (1), blade axle (2) and polishing seat (6), rotate on drive frame (1) and be provided with main shaft (3), the one end detachable of blade axle (2) is connected in one end of main shaft (3), the diameter of blade axle (2) equals annular blade's internal diameter, fixed cover is equipped with on blade axle (2) and supports and keep off ring (4), detachable cover is equipped with clamp ring (5) on blade axle (2), clamp ring (5) and keep off ring (4) diameter all are lighter than annular blade's external diameter, clamp ring (5) with keep off and form annular blade's centre gripping space between ring (4);
the grinding seat (6) moves along the axial direction of the main shaft (3), a telescopic mechanism is vertically arranged on the grinding seat (6), and a grinding disc (7) is arranged at the top of the telescopic mechanism.
2. The annular blade cutting edge machining device according to claim 1, characterized in that the blade shaft (2) is provided with a thread section (8), the thread section (8) is located at one end of the abutment ring (4) far away from the main shaft (3), and the compression ring (5) is provided with a threaded hole (9) matched with the thread section (8).
3. The annular blade cutting edge machining device according to claim 2, characterized in that a through hole (10) is formed in one end, close to the blocking ring (4), of the clamping ring (5), the through hole (10) and the threaded hole (9) are coaxially arranged, and the diameter of the through hole (10) is larger than that of the threaded hole (9).
4. The annular blade cutting edge machining device according to claim 1, characterized in that the driving machine base (1) is installed on a workbench (11), a transverse sliding groove (12) is formed in the upper surface of the workbench (11) along the axial direction of the main shaft (3), a first lead screw (13) is arranged in the transverse sliding groove (12), the first lead screw (13) is rotationally connected to the workbench (11), a first sliding block is sleeved on the first lead screw (13) in a threaded manner, the side wall of the first sliding block is in contact with the inner wall of the transverse sliding groove (12), the polishing seat (6) is fixed on the first sliding block, a first motor (14) is arranged at one end of the workbench (11), and an output shaft of the first motor (14) is in transmission connection with one end of the first lead screw (13).
5. The annular blade cutting edge machining device according to claim 4, wherein the telescopic mechanism comprises a fixed column (15) and a sliding column (16), one end of the fixed column (15) is fixedly connected to the polishing seat (6), the sliding column (16) is arranged at the other end of the fixed column in a sliding manner, and the polishing disc (7) is mounted on the sliding column (16).
6. The annular blade cutting edge machining device according to claim 5, wherein the fixed column (15) is rotationally connected with a second screw rod (17), the sliding column (16) is in threaded sleeve connection with the second screw rod (17), a second motor is arranged in the polishing seat (6), and an output shaft of the second motor is in transmission connection with one end of the second screw rod (17) through a coupling.
7. The annular blade edge machining device according to claim 4, wherein one end of the main shaft (3) far away from the blade shaft (2) penetrates out of the driving base (1) to be connected with a belt wheel (18) in a key manner, a third motor (19) is mounted on the workbench (11), an output shaft of the third motor (19) is connected with a driving belt wheel (20), and the driving belt wheel (20) is connected with the belt wheel (18) through a belt transmission.
8. An annular blade edge machining device according to claim 1, characterized in that the end of the main shaft (3) opposite to the blade shaft (2) is fixed with flanges (21), both flanges (21) being connected by bolts.
9. The annular blade cutting edge machining device according to claim 8, wherein a guide cone (22) is fixed at one end of the blade shaft (2) far away from the flange plate (21), and the large diameter end of the guide cone (22) is fixedly connected with the blade shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683902.4U CN219805806U (en) | 2023-03-31 | 2023-03-31 | Annular blade cutting edge machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320683902.4U CN219805806U (en) | 2023-03-31 | 2023-03-31 | Annular blade cutting edge machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805806U true CN219805806U (en) | 2023-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320683902.4U Active CN219805806U (en) | 2023-03-31 | 2023-03-31 | Annular blade cutting edge machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733666A (en) * | 2024-01-11 | 2024-03-22 | 马鞍山市申力特重工机械股份有限公司 | Polishing device for blade processing and use method |
-
2023
- 2023-03-31 CN CN202320683902.4U patent/CN219805806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733666A (en) * | 2024-01-11 | 2024-03-22 | 马鞍山市申力特重工机械股份有限公司 | Polishing device for blade processing and use method |
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