CN219987041U - Annular cutter disc cutting edge polishing device - Google Patents
Annular cutter disc cutting edge polishing device Download PDFInfo
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- CN219987041U CN219987041U CN202320905162.4U CN202320905162U CN219987041U CN 219987041 U CN219987041 U CN 219987041U CN 202320905162 U CN202320905162 U CN 202320905162U CN 219987041 U CN219987041 U CN 219987041U
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- threaded rod
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- annular cutter
- polishing
- threaded
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- 238000005498 polishing Methods 0.000 title claims abstract description 55
- 238000005520 cutting process Methods 0.000 title description 25
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of production and processing, and particularly relates to an annular cutter blade polishing device which comprises an annular cutter body, a polishing block, a frame, a U-shaped frame, a mounting plate, a first threaded rod, a rotating motor, a second threaded rod, a rubber round table, a second knob, a positioning disk, a third threaded rod and a fourth threaded rod, wherein a V-shaped polishing groove is formed in the bottom surface of the polishing block; according to the polishing device, the rubber round table is inserted into the central hole of the annular cutter body, and the annular cutter body is clamped by matching with the friction disc, so that the stability of the annular cutter body is ensured, and meanwhile, the structure is suitable for annular cutter bodies with different sizes and specifications, and the application range is wide; the horizontal position of the rubber round table can be adjusted by rotating the second knob, the horizontal position of the friction disc can be finely adjusted by rotating the third threaded rod, the fine adjustment can be performed on the position of the annular cutter disc body, the reliability of the polishing position of the annular cutter disc body is guaranteed, and the polishing precision is improved.
Description
Technical Field
The utility model belongs to the technical field of production and processing, and particularly relates to a ring-shaped cutterhead cutting edge polishing device.
Background
With the development of the modern machining industry, the requirements on quality and precision of cutting are continuously improved, the requirements on production efficiency improvement, production cost reduction and high-intelligent automatic cutting function are also improved, the development of a numerical control cutting machine is required to adapt to the requirements on the development of the modern machining industry, the cutting machine is divided into a metal material cutting machine and a nonmetal material cutting machine, the nonmetal material cutting machine is divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, a water-jet cutting machine and the like, the metal material cutting machine is mainly a cutter cutting machine, the main part of a conventional cutting machine is a cutter disc, an annular cutter disc is mostly used at present, a middle opening of the annular cutter disc is connected with a driving shaft of the cutting machine, the rapid cutting is realized by utilizing the high-speed rotation of the annular cutter disc, and the cutting edge of the cutter disc is required to be polished in the production process of the annular cutter disc;
in summary, for example, the patent of the issued Chinese utility model with the application number of CN201921987019.4 discloses an annular cutter blade polishing device, a motor drives a transmission assembly and a rotating shaft to rotate, so that a fixing piece drives four positioning rods, an annular cutter body and a fixed disc to rotate, and the annular cutter blade is polished by combining the arrangement of a polishing assembly, so that manual handheld polishing equipment is not needed for polishing, the polishing efficiency is improved, the positioning of the annular cutter body is realized by inserting the positioning rods and the fixing piece, the installation stability of the annular cutter body is improved, and the occurrence of potential safety hazards is avoided;
according to the scheme, the annular cutterhead is fixed by utilizing the plug-in action of the positioning rod and the fixing piece, although the stability of the annular cutterhead can be ensured to a certain extent, the positioning rod and the fixing piece are of fixed structures and cannot be suitable for the installation of annular cutterheads with different sizes, because for the annular cutterheads with different sizes, the sizes of central holes on the annular cutterhead are different, the positions of the peripheral fixing holes of the central holes are different, and therefore the polishing device in the prior art cannot be suitable for the processing of the annular cutterheads with different sizes;
in order to solve the problems, the utility model provides a polishing device for the cutting edge of an annular cutterhead.
The above information disclosed in the background section is only for enhancement of understanding of the background of the utility model and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the annular cutterhead cutting edge polishing device which has the characteristics of convenience in use, easiness in adjustment and wide application range.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an annular cutter blade grinding device, includes annular cutter body and polishing piece the V type is polished the groove has been seted up to the bottom surface of polishing piece, still includes frame, U type frame, mounting panel, threaded rod, rotating electrical machines, threaded rod No. two, rubber round platform, no. two knobs, positioning disk, threaded rod No. three and threaded rod No. four;
the U-shaped frame is fixed on the top surface of the frame, the vertical plate is further fixed on the top surface of the frame, the transverse plate is fixed on the top end of the vertical plate, the first threaded rod is installed on the transverse plate in a threaded screwing mode, the bottom of the first threaded rod penetrates through the transverse plate and then is connected with the mounting plate in a rotating mode through a bearing, the polishing block is installed on the bottom surface of the mounting plate, the second threaded rod is rotationally installed on the inner side surface of the U-shaped frame, the rotating motor is installed on the U-shaped frame and used for driving the second threaded rod to rotate, the second rotary knob is installed on the second threaded rod in a threaded screwing mode, the rubber round table is fixed on the end part of the second rotary knob and sleeved on the second threaded rod, the positioning disc is located in the U-shaped frame and is opposite to the second threaded rod, the fourth threaded rod is installed on the U-shaped frame in a threaded screwing mode, the fourth threaded rod penetrates through the vertical portion of the U-shaped frame and then is rotationally connected with the positioning disc through the bearing, and the third threaded rod is distributed along the third threaded rod in a threaded rod and is distributed along the same circumference, and is close to one end of the third threaded rod is fixed on the third threaded rod.
As a preferable technical scheme of the utility model, a fourth knob is fixed at one end of the fourth threaded rod far away from the positioning disc; and a third knob is fixed at one end of the third threaded rod, which is far away from the friction disc.
As a preferable technical scheme of the utility model, a positioning rod is fixed at the center of the positioning disc, and a positioning groove for embedding the positioning rod is formed at the end part of the second threaded rod.
As a preferable technical scheme of the utility model, a first knob is fixed at the top end of the first threaded rod; the top surface of the mounting plate is fixed with a guide post penetrating through the transverse plate.
As a preferable embodiment of the present utility model, a diagonal support plate is fixed between the cross plate and the vertical plate.
As a preferable technical scheme of the utility model, the polishing device further comprises a locking screw, wherein a fixed base is fixed on the top surface of the polishing block, and the locking screw penetrates through the fixed base and is connected with the mounting plate in a threaded screwing mode.
Compared with the prior art, the utility model has the beneficial effects that: according to the annular cutter blade polishing device, the rubber round table is inserted into the central hole of the annular cutter body and matched with the friction disc to clamp the annular cutter body, so that the stability of the annular cutter body is ensured, and meanwhile, the structure is suitable for annular cutter bodies with different sizes and specifications and has wide application range; the horizontal position of the rubber round table can be adjusted by rotating the second knob, the horizontal position of the friction disc can be finely adjusted by rotating the third threaded rod, the fine adjustment can be performed on the position of the annular cutter disc body, the reliability of the polishing position of the annular cutter disc body is guaranteed, and the polishing precision is improved.
Additional advantages and benefits of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an axial structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at B in FIG. 2;
in the figure: 1. an annular cutter head body; 2. a frame; 3. a U-shaped frame; 4. polishing the block; 5. v-shaped grinding grooves; 6. a mounting plate; 7. a vertical plate; 8. a cross plate; 9. an inclined support plate; 10. a first threaded rod; 11. a first knob; 12. a guide post; 13. a rotating electric machine; 14. a second threaded rod; 15. a rubber round table; 16. a second knob; 17. a positioning plate; 18. a positioning rod; 19. a positioning groove; 20. a third threaded rod; 21. a friction plate; 22. a third knob; 23. a fourth threaded rod; 24. a fourth knob; 25. a fixed base; 26. and (5) locking the screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an annular cutter blade grinding device, includes annular cutter body 1 and polishing piece 4, has seted up V type groove 5 of polishing at the bottom surface of polishing piece 4, still includes frame 2, U type frame 3, mounting panel 6, a threaded rod 10, rotating electrical machines 13, no. two threaded rods 14, rubber round platform 15, no. two knob 16, positioning disk 17, no. three threaded rods 20 and No. four threaded rods 23;
in the embodiment, as shown in fig. 1, fig. 2 and fig. 3, a U-shaped frame 3 is fixed on the top surface of a frame 2, a vertical plate 7 is also fixed on the top surface of the frame 2, a transverse plate 8 is fixed on the top end of the vertical plate 7, a first threaded rod 10 is installed on the transverse plate 8 in a threaded screwing mode, the bottom end of the first threaded rod 10 penetrates through the transverse plate 8 and then is rotationally connected with a mounting plate 6 by a bearing, a polishing block 4 is installed on the bottom surface of the mounting plate 6, a second threaded rod 14 is rotationally installed on the inner side surface of the U-shaped frame 3, a rotating motor 13 is installed on the U-shaped frame 3 and used for driving the second threaded rod 14 to rotate, a second knob 16 is installed on the second threaded rod 14 in a threaded screwing mode, a rubber round table 15 is fixed on the end part of the second knob 16 and sleeved on the second threaded rod 14, a positioning disc 17 is positioned in the U-shaped frame 3 and opposite to the second threaded rod 14, the fourth threaded rod 23 is arranged on the U-shaped frame 3 in a threaded screwing mode, the fourth threaded rod 23 penetrates through the vertical part of the U-shaped frame 3 and is rotationally connected with the positioning disk 17 through a bearing, a plurality of third threaded rods 20 are equally spaced along the circumferential direction, the third threaded rods 20 are arranged on the positioning disk 17 in a threaded screwing mode, and a friction disk 21 is fixed at one end of the third threaded rods 20, which is close to the rubber round table 15, so that when in use, the annular cutter head body 1 to be polished is sleeved on the rubber round table 15 by utilizing a central hole of the annular cutter head body 1, the second rotary knob 16 can be rotated, the horizontal initial position of the annular cutter head body 1 is adjusted by utilizing the threaded screwing of the second rotary knob 16 and the second threaded rod 14, then the fourth threaded rod 23 is screwed until the friction disk 21 abuts against the annular cutter head body 1, the annular cutter head body 1 is clamped by matching the rubber round table 15, and the stability of the annular cutter head body 1 is ensured, meanwhile, the structure is suitable for the annular cutter head bodies 1 with different sizes and specifications, and the application range is wide; the horizontal positions of the friction discs 21 can be adjusted by independently rotating the corresponding third threaded rod 20, so that the horizontal position and the angle of the annular cutter head body 1 are finely adjusted, the annular cutter head body 1 is ensured to be in a vertical state, the reliability of the polishing position of the annular cutter head body 1 is ensured, and the polishing precision is improved; finally, the first threaded rod 10 is rotated, the first threaded rod 10 pushes the mounting plate 6 to move downwards under the action of screw thread rotation, the mounting plate 6 drives the polishing block 4 to move downwards until the V-shaped polishing groove 5 is attached to the outer wall of the cutting edge of the annular cutter disc body 1, the rotary motor 13 is started to drive the second threaded rod 14 to rotate at the moment, the annular cutter disc body 1 and the positioning disc 17 rotate in a following mode, and the cutting edge of the annular cutter disc body 1 can be polished through the V-shaped polishing groove 5, so that the application range is wide, and the polishing precision is high.
As an alternative embodiment, as shown in fig. 1, fig. 2 and fig. 3, a fourth knob 24 is fixed at one end of a fourth threaded rod 23 far away from the positioning disc 17, and the fourth threaded rod 23 is conveniently rotated by using the fourth knob 24; and a third knob 22 is fixed at one end of the third threaded rod 20 far away from the friction disc 21, and the third threaded rod 20 is conveniently rotated by using the third knob 22.
As shown in fig. 1, fig. 2 and fig. 3, in this embodiment, a positioning rod 18 is fixed at the center of the positioning disc 17, a positioning groove 19 into which the positioning rod 18 is embedded is provided at the end of the second threaded rod 14, and when the friction disc 21 cooperates with the rubber round table 15 to clamp the annular cutter disc body 1, the positioning rod 18 is embedded into the positioning groove 19, so as to ensure the stability of cooperation between the positioning disc 17 and the second threaded rod 14.
As an alternative embodiment, as shown in fig. 1 and fig. 2, in this embodiment, a first knob 11 is fixed to the top end of the first threaded rod 10, and the first threaded rod 10 is conveniently rotated by using the first knob 11; the guide post 12 penetrating through the transverse plate 8 is fixed on the top surface of the mounting plate 6 to guide the mounting plate 6, so that the stability of the mounting plate 6 is improved.
As an alternative embodiment, as shown in fig. 1 and fig. 2, an oblique support plate 9 is fixed between the transverse plate 8 and the vertical plate 7, so as to improve the stability of the transverse plate 8.
As shown in fig. 1, fig. 2 and fig. 4, as an alternative embodiment, the polishing device further includes a locking screw 26, a fixing base 25 is fixed on the top surface of the polishing block 4, the locking screw 26 penetrates through the fixing base 25 and is connected with the mounting plate 6 in a threaded screwing mode, the mounting of the polishing block 4 is realized through the locking screw 26, the mounting stability is high, and meanwhile, the polishing device is convenient to detach and replace different polishing blocks 4.
The working principle and the using flow of the utility model are as follows: when the annular cutter blade polishing device is used, the annular cutter body 1 to be polished is sleeved on the rubber round table 15 by utilizing the center hole of the annular cutter body 1, the second knob 16 can be rotated, the horizontal initial position of the annular cutter body 1 is adjusted by utilizing the screwing action of the threads of the second knob 16 and the second threaded rod 14, and then the fourth threaded rod 23 is screwed until the friction disc 21 abuts against the annular cutter body 1, and the annular cutter body 1 is clamped by matching with the rubber round table 15, so that the stability of the annular cutter body 1 is ensured, and meanwhile, the structure is applicable to the annular cutter body 1 with different sizes and has wide application range;
the horizontal positions of the friction discs 21 can be adjusted by independently rotating the corresponding third threaded rod 20, so that the horizontal position and the angle of the annular cutter head body 1 are finely adjusted, the annular cutter head body 1 is ensured to be in a vertical state, the reliability of the polishing position of the annular cutter head body 1 is ensured, and the polishing precision is improved;
finally, the first threaded rod 10 is rotated, the first threaded rod 10 pushes the mounting plate 6 to move downwards under the action of screw thread rotation, the mounting plate 6 drives the polishing block 4 to move downwards until the V-shaped polishing groove 5 is attached to the outer wall of the cutting edge of the annular cutter head body 1, the rotating motor 13 is started at the moment to drive the second threaded rod 14 to rotate, the annular cutter head body 1 and the positioning disc 17 rotate in a following way, and the cutting edge of the annular cutter head body 1 can be polished through the V-shaped polishing groove 5, so that the application range is wide, and the polishing precision is high;
it should be noted that, the rotating electric machine 13 is a conventional electric device purchased in the market, a power switch is built in, and the working principle of the rotating electric machine 13 is well known to those skilled in the art, and is fully disclosed by the prior art, and will not be described in detail herein.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an annular cutter disc blade grinding device, includes annular cutter disc body (1) and polishing piece (4) V type groove (5) of polishing have been seted up to the bottom surface of polishing piece (4), its characterized in that: the device also comprises a frame (2), a U-shaped frame (3), a mounting plate (6), a first threaded rod (10), a rotating motor (13), a second threaded rod (14), a rubber round table (15), a second knob (16), a positioning disc (17), a third threaded rod (20) and a fourth threaded rod (23);
the U-shaped frame (3) is fixed on the top surface of the frame (2), the top surface of the frame (2) is also fixed with a vertical plate (7), the top end of the vertical plate (7) is fixed with a transverse plate (8), the first threaded rod (10) is arranged on the transverse plate (8) in a threaded screwing mode, the bottom end of the first threaded rod (10) penetrates through the transverse plate (8) and then is rotationally connected with the mounting plate (6) by a bearing, the polishing block (4) is arranged on the bottom surface of the mounting plate (6), the second threaded rod (14) is rotationally arranged on the inner side surface of the U-shaped frame (3), the rotating motor (13) is arranged on the U-shaped frame (3) and used for driving the second threaded rod (14) to rotate, the second threaded rod (16) is arranged on the second threaded rod (14) in a threaded screwing mode, the end of the second threaded rod (16) is fixed on the second threaded rod (16) and sleeved on the second threaded rod (14), the second threaded rod (17) is positioned in the U-shaped frame (3) and is in the threaded rod (23) in the threaded mode, and No. four threaded rods (23) run through behind the vertical portion of U type frame (3) with positioning disk (17) are through bearing rotation connection, a plurality of No. three threaded rods (20) are along circumferencial direction equidistant distribution, just No. three threaded rods (20) are installed through the screw thread mode on positioning disk (17) No. three threaded rods (20) are close to one end of rubber round platform (15) is fixed with friction disc (21).
2. The ring cutter edge grinding device of claim 1, wherein: a fourth knob (24) is fixed at one end of the fourth threaded rod (23) far away from the positioning disc (17); and a third knob (22) is fixed at one end of the third threaded rod (20) far away from the friction disc (21).
3. The ring cutter edge grinding device of claim 1, wherein: a positioning rod (18) is fixed at the center of the positioning disc (17), and a positioning groove (19) for embedding the positioning rod (18) is formed in the end part of the second threaded rod (14).
4. The ring cutter edge grinding device of claim 1, wherein: a first knob (11) is fixed at the top end of the first threaded rod (10); a guide post (12) penetrating through the transverse plate (8) is fixed on the top surface of the mounting plate (6).
5. The ring cutter edge grinding device of claim 1, wherein: an oblique support plate (9) is fixed between the transverse plate (8) and the vertical plate (7).
6. The ring cutter edge grinding device of claim 1, wherein: the polishing device further comprises a locking screw (26), a fixing base (25) is fixed on the top surface of the polishing block (4), and the locking screw (26) penetrates through the fixing base (25) and then is connected with the mounting plate (6) in a threaded screwing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320905162.4U CN219987041U (en) | 2023-04-20 | 2023-04-20 | Annular cutter disc cutting edge polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320905162.4U CN219987041U (en) | 2023-04-20 | 2023-04-20 | Annular cutter disc cutting edge polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219987041U true CN219987041U (en) | 2023-11-10 |
Family
ID=88616104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320905162.4U Active CN219987041U (en) | 2023-04-20 | 2023-04-20 | Annular cutter disc cutting edge polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219987041U (en) |
-
2023
- 2023-04-20 CN CN202320905162.4U patent/CN219987041U/en active Active
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