Diamond cutter for cutting stones
By adopting a combination design of cavity structure, ring ribs and sound-absorbing cotton in diamond tools, combined with an external silence cover and internal exhaust system, the problem of noise and dust pollution in diamond tools during stone cutting is solved, and the safety and comfort of the working environment are significantly improved.
Patent Information
- Application Number
- CN202421728227.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing diamond tools used for stone cutting are noisy during the cutting process, which can easily cause tinnitus and cause greater dust pollution, which will harm the operator's respiratory system.
A diamond tool for cutting stone was designed, adopting a cavity structure, and annular ribs and centripetal ribs were arranged inside the diamond tool to be staggered, filling sound-absorbing cotton to absorb noise. At the same time, a silence cover is installed on the outside, and a collection chamber and exhaust fan are installed on the stone cutting table. The dust generated by the cutting is sucked into the collection chamber through the notch and the ventilation opening to prevent dust pollution.
It effectively reduces the noise pollution of diamond tools during stone processing, reduces the generation and dispersion of dust, and protects the health of operators.
Smart Images
Figure CN222972497U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of diamond tools, in particular to a diamond tool for cutting stone materials. Background Art
[0002] A diamond tool is a superhard material tool that uses diamond as the cutting edge and is commonly used in the fields of precision and ultra-precision machining. Due to their high hardness, good thermal conductivity, and sharp cutting edges, these diamond tools can meet the requirements of high precision and low surface roughness during the machining process, and are therefore widely used in high-speed cutting, fine engraving, and other occasions that require high-quality surfaces.
[0003] The application of diamond tools in stone cutting is also relatively extensive. Such tools for stone cutting have the advantages of a flat cutting surface and little tool wear. However, in the prior art, diamond tools for stone cutting still have some disadvantages. For example, the noise is relatively large when cutting stone, which is likely to cause tinnitus symptoms after long-term use. At the same time, a large amount of dust pollution is easily generated when cutting stone, which is harmful to the respiratory system of the operator. Therefore, it is necessary to propose a diamond tool for cutting stone that can reduce noise pollution and dust pollution. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the disadvantages in the prior art, and to propose a diamond tool for cutting stone.
[0005] By adopting the above technical solution,
[0006] In order to achieve the above purpose, the utility model adopts the following technical solution:
[0007] A diamond tool for cutting stone, including a stone cutting table and a stone. An installation plate is installed on the stone cutting table, and a motor is installed on the installation plate. A rotating shaft is connected to the output end of the motor through a coupling. A diamond tool is installed on the rotating shaft. A sound insulation cover is sleeved outside the diamond tool. A notch is opened on the stone cutting table, and a collection bin is arranged below the notch. A ventilation opening is installed on the side wall of the collection bin, and an exhaust fan is installed inside the ventilation opening. A drawer is slidably installed inside the collection bin. The diamond tool includes a diamond tool body. Saw teeth are arranged on the outer edge of the diamond tool body. An installation hole is opened at the central position of the diamond tool body. Sound absorption holes are evenly arranged on the diamond tool body. A ring rib and a centripetal rib are arranged inside the diamond tool body, and sound absorption cotton is filled between the ring rib and the centripetal rib.
[0008] Preferably, support columns are arranged at the four corners of the bottom of the stone cutting table.
[0009] Preferably, the interior of the diamond tool body is a cavity structure, and the mounting hole is a square hole.
[0010] By adopting the above technical solution, the mounting hole on the diamond tool is set as a square hole, which intersects with the traditional round hole setting, thereby avoiding slipping during rotation and having higher transmission efficiency.
[0011] Preferably, mounting hole guards are provided on the inner and outer sides of the mounting hole, and the mounting hole guards pass through the diamond tool body.
[0012] Preferably, the annular ribs are arranged in a plurality of groups along the interior of the diamond tool body, and the plurality of groups of annular ribs are distributed in concentric circles at equal intervals.
[0013] Preferably, the silencer cover is provided with silencer cotton inside, and the silencer cotton and the sound-absorbing cotton are both glass sound-absorbing cotton.
[0014] By adopting the above technical solution, the glass sound-absorbing wool is a specially treated glass wool with a smooth surface and a certain dust-proof function, which can effectively reduce the accumulation of dust.
[0015] Preferably, a transition mounting piece is fixedly connected to the side of the silencer cover, and the transition mounting piece is screwed and mounted on the upper side of the mounting plate.
[0016] Preferably, the notch is communicated with the interior of the collection bin and is located directly below the diamond tool.
[0017] By adopting the above technical solution, when the diamond tool is cutting the stone, the dust generated by the cutting can fall into the collection bin through the notch at the bottom, thereby preventing dust pollution.
[0018] Preferably, a handle is installed on the outside of the drawer.
[0019] Preferably, a dustproof net is provided inside the ventilation opening, and the ventilation opening is located on the upper side of the drawer.
[0020] By adopting the above technical solution, when the exhaust fan is started, a suction effect is generated inside the collection bin, and the dust dropped by the diamond tool during cutting is sucked into the collection bin through the groove on the upper side of the collection bin. The dust-proof net provided at the vent prevents the ash layer entering the collection bin from overflowing to the outside of the collection bin through the vent, thereby causing dust pollution.
[0021] Compared with the related art, the diamond tool for cutting stone proposed by the utility model has the following beneficial effects:
[0022] In the present utility model, for a diamond tool for cutting stone, by providing the diamond tool which adopts a cavity structure, and the interior of the diamond tool is provided with evenly staggered distribution of annular ribs and centripetal ribs, overall, the structural strength of the diamond tool body is ensured. By filling sound-absorbing cotton between the annular ribs and centripetal ribs, the whole diamond tool has good sound-absorbing effect while ensuring its own strength. When the diamond tool cuts stone, the noise generated by cutting enters the interior of the diamond tool through the sound-absorbing holes, and finally the noise is absorbed and weakened by the sound-absorbing cotton filled in the interior of the diamond tool, so that the diamond tool has a certain noise reduction function during stone cutting. At the same time, in the present utility model, a silencing cover is further provided outside the diamond tool, which cooperates with the noise reduction effect of the diamond tool itself, greatly reducing the noise pollution during stone processing by the diamond tool.
[0023] In the present utility model, for a diamond tool for cutting stone, when the exhaust fan is started, a suction effect is generated inside the collection bin, and the dust cut off by the diamond tool is sucked into the interior of the collection bin through the notch on the upper side of the collection bin. The dust-proof net provided at the ventilation opening prevents the dust entering the collection bin from overflowing outside the collection bin through the ventilation opening, so that when the diamond tool cuts stone, the dust generated by cutting quickly enters the collection bin through the notch, avoiding dust pollution. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a schematic three-dimensional structure diagram of a diamond tool for cutting stone proposed by the present utility model Figure 1 ;
[0025] Figure 2 is a schematic three-dimensional structure diagram of a diamond tool for cutting stone proposed by the present utility model Figure 2 ;
[0026] Figure 3 is a schematic production and processing diagram of a diamond tool for cutting stone proposed by the present utility model;
[0027] Figure 4 is a schematic three-dimensional structure diagram of a diamond tool for cutting stone proposed by the present utility model Figure 3 ;
[0028] Figure 5 is a schematic three-dimensional structure diagram of a diamond tool for cutting stone proposed by the present utility model Figure 4 ;
[0029] Figure 6 is a schematic three-dimensional structure diagram of the silencing cover;
[0030] Figure 7It is a schematic plan view of a diamond tool;
[0031] Figure 8 It is a schematic cross-sectional structure diagram of the internal structure of a diamond tool.
[0032] In the figure: 1. Stone cutting table; 2. Mounting plate; 3. Motor; 4. Rotating shaft; 5. Diamond tool; 51. Diamond tool body; 52. Saw teeth; 53. Mounting hole; 54. Sound absorption hole; 55. Edge protection of mounting hole; 56. Ring rib; 57. Centripetal rib; 58. Sound absorption cotton; 6. Notch; 7. Collection bin; 8. Ventilation opening; 9. Exhaust fan; 10. Drawer; 11. Handle; 12. Sound insulation cover; 13. Adapter mounting part; 14. Sound insulation cotton; 15. Stone. Specific implementation mode
[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0034] Refer to Figure 1-8 , a diamond tool for cutting stone, including a stone cutting table 1 and a stone 15. A mounting plate 2 is installed on the stone cutting table 1, a motor 3 is installed on the mounting plate 2, a rotating shaft 4 is connected to the output end of the motor 3 through a coupling, a diamond tool 5 is installed on the rotating shaft 4, support columns are arranged at the four corners of the bottom of the stone cutting table 1, a sound insulation cover 12 is sleeved outside the diamond tool 5, a notch 6 is opened on the stone cutting table 1, a collection bin 7 is arranged below the notch 6, a ventilation opening 8 is installed on the side wall of the collection bin 7, an exhaust fan 9 is installed inside the ventilation opening 8, and a drawer 10 is slidably installed inside the collection bin 7.
[0035] Through the above structure, when the exhaust fan 9 rotates, the air pressure inside the collection bin 7 is reduced, and suction is generated inside the notch 6 connected to the upper side of the collection bin 7. When dust is generated during the cutting of the stone by the diamond tool 5, under the action of the suction, the dust directly falls into the collection bin 7 through the notch 6. This setting enables the collection bin 7 to collect the dust generated during the stone processing process, preventing the dust from spreading and polluting the production workshop.
[0036] In this embodiment, the diamond tool 5 includes a diamond tool body 51. Saw teeth 52 are arranged on the outer edge of the diamond tool body 51. A mounting hole 53 is opened at the center position of the diamond tool body 51. Sound absorption holes 54 are evenly arranged on the diamond tool body 51. Ring ribs 56 and centripetal ribs 57 are arranged inside the diamond tool body 51. Sound absorption cotton 58 is filled between the ring ribs 56 and the centripetal ribs 57.
[0037] Through the above structure, when the diamond tool 5 is cutting the stone, the noise generated by the cutting enters the inside of the diamond tool 5 through the sound absorption hole 54, and is finally absorbed and weakened by the sound-absorbing cotton 58 filled inside the diamond tool 5, so that the diamond tool 5 itself has a certain noise reduction function when cutting the stone.
[0038] In this embodiment, the interior of the diamond tool body 51 is a cavity structure, the mounting hole 53 is a square hole, and a mounting hole guard 55 is provided on the outside of the interior of the mounting hole 53. The mounting hole guard 55 passes through the diamond tool body 51. Several groups of annular ribs 56 are provided along the interior of the diamond tool body 51, and the several groups of annular ribs 56 are equidistantly distributed in concentric circles.
[0039] Through the above structure, the diamond tool 5 has an evenly staggered arrangement of annular ribs 56 and centripetal ribs 57 inside, and the annular ribs 56 are evenly distributed in concentric circles, so that the rigidity uniformity of the diamond tool 5 is guaranteed, thereby improving the overall strength of the diamond tool 5.
[0040] In this embodiment, a transfer mounting part 13 is fixedly connected to the side of the silencer cover 12, and the transfer mounting part 13 is screwed and installed on the upper side of the mounting plate 2. A silencer sponge 14 is arranged inside the silencer cover 12, and the silencer sponge 14 and the sound-absorbing sponge 58 are both glass sound-absorbing sponges.
[0041] Through the above structure, the glass sound-absorbing wool is a specially treated glass wool, which has good noise reduction effect and can also effectively reduce dust accumulation.
[0042] In this embodiment, the slot 6 is connected to the inside of the collection bin 7 and is located directly below the diamond tool 5. A dustproof net is provided inside the vent 8. The vent 8 is located on the upper side of the drawer 10. A handle 11 is installed on the outside of the drawer 10.
[0043] Through the above structure, the dustproof net arranged inside the ventilation port 8 prevents the exhaust fan 9 from discharging the dust inside the collection bin 7 when exhausting air, thereby avoiding the dust from being scattered and causing air pollution.
[0044] In the present utility model, during use, the motor 3 is started, and the diamond cutter 5 is driven to rotate by the rotating shaft 4. At this time, the stone to be cut is placed on the stone cutting table 1. After adjusting the position, it is pushed towards the diamond cutter 5. When the diamond cutter 5 rotates at high speed driven by the motor 3 and the saw teeth 52 on its outer side come into contact with the stone, a cutting effect is produced on the stone. During cutting, the exhaust fan 9 is started to reduce the air pressure inside the collection bin 7, so a suction force is generated inside the notch 6 connected to the upper side of the collection bin 7. When dust is generated during the cutting of the stone by the diamond cutter 5, the dust directly falls into the collection bin 7 through the notch 6 under the action of the suction force. During the cutting process, the noise generated by the cutting enters the interior of the diamond cutter 5 through the sound absorption holes 54, and finally the noise is absorbed and weakened by the sound absorption cotton 58 filled inside the diamond cutter 5, enabling the diamond cutter 5 to have a certain noise reduction function during stone cutting. In addition, the sound absorption cotton 14 inside the sound insulation cover 12 sleeved outside the diamond cutter 5 also has a noise reduction effect on the noise generated during cutting, which cooperates with the noise reduction effect of the diamond cutter 5 itself, greatly reducing the noise pollution during stone processing by the diamond cutter 5.
[0045] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.
[0046] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A diamond tool for cutting stone, characterized in that: The invention comprises a stone cutting table (1) and a stone (15), wherein a mounting plate (2) is mounted on the stone cutting table (1), a motor (3) is mounted on the mounting plate (2), a shaft coupling is connected to a rotating shaft (4) at the output end of the motor (3), and a diamond tool (5) is mounted on the rotating shaft (4); The diamond tool (5) comprises a diamond tool body (51), the outer edge of the diamond tool body (51) is provided with saw teeth (52), a mounting hole (53) is provided at the center of the diamond tool body (51), sound absorption holes (54) are evenly distributed on the diamond tool body (51), annular ribs (56) and centripetal ribs (57) are provided inside the diamond tool body (51), and sound absorption cotton (58) is filled between the annular ribs (56) and the centripetal ribs (57); The outer side of the diamond tool (5) is provided with a silencer cover (12); the stone cutting table (1) is provided with a slot (6); a collecting bin (7) is provided below the slot (6); a vent (8) is installed on the side wall of the collecting bin (7); an exhaust fan (9) is installed inside the vent (8); and a drawer (10) is slidably installed inside the collecting bin (7).
2. A diamond tool for cutting stone according to claim 1, characterized in that: Support pillars are arranged at the four corners of the bottom of the stone cutting table (1).
3. A diamond tool for cutting stone according to claim 1, characterized in that: The interior of the diamond tool body (51) is a cavity structure, and the mounting hole (53) is a square hole.
4. A diamond tool for cutting stone according to claim 1, characterized in that: The inside and outside of the mounting hole (53) are provided with mounting hole guards (55), and the mounting hole guards (55) penetrate the diamond tool body (51).
5. The diamond tool for cutting stone according to claim 1, characterized in that: A plurality of groups of the annular ribs (56) are arranged along the interior of the diamond tool body (51), and the plurality of groups of the annular ribs (56) are distributed in concentric circles at equal intervals.
6. A diamond tool for cutting stone according to claim 1, characterized in that: The silencer cover (12) is provided with silencer cotton (14) inside, and the silencer cotton (14) and the sound-absorbing cotton (58) are both glass sound-absorbing cotton.
7. A diamond tool for cutting stone according to claim 1, characterized in that: A transition mounting member (13) is fixedly connected to the side of the muffler cover (12), and the transition mounting member (13) is screwed and mounted on the upper side of the mounting plate (2).
8. The diamond tool for cutting stone according to claim 1, characterized in that: The notch (6) is communicated with the interior of the collecting bin (7) and the notch (6) is located directly below the diamond tool (5).
9. The diamond tool for cutting stone according to claim 1, characterized in that: A dustproof net is arranged inside the ventilation opening (8), and the ventilation opening (8) is located on the upper side of the drawer (10).
10. A diamond tool for cutting stone according to claim 1, characterized in that: A handle (11) is installed on the outside of the drawer (10).