Cutting device suitable for granite part machining
By designing a granite cutting device that includes clamping components, cutting racks and water spray systems, the problems of poor cutting, high safety risks and dust in existing hand-pressure cutting machines are solved, and a more efficient and safe cutting process is achieved.
Patent Information
- Application Number
- CN202421165949.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing hand-pressed granite cutting machines have problems such as poor cutting, inability to cut as needed, splashing dust, deformation caused by high temperature of cutting sheets, and lack of fixed mechanisms, which increases safety risks.
A cutting device including a cutting table, clamping assembly, cutting rack, guide rail, electric push rod, high-speed motor and water storage tank is designed. The granite clamping and fixing is achieved through the servo motor drives the turntable and the limit rod, the cutting sheet is driven to contact the granite with the guide rails and electric push rods, and cutting and cooling and dust reduction are achieved through high-speed motors and water jet systems.
It effectively avoids the problems of poor cutting and high-temperature deformation of the cutting sheet, improves the smoothness and safety of cutting, and reduces the temperature of the dust and cutting sheet through the water spray system.
Smart Images
Figure CN222904534U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stone processing, in particular to a cutting device suitable for processing granite parts. Background Art
[0002] The current granite cutting device is a hand-pressed cutting machine. When cutting, the granite is placed under the cutting blade. One hand presses the granite and the other hand presses the handle of the cutting blade. The granite is cut by continuously pressing the cutting blade with force. Moreover, this device does not have a dust reduction and temperature reduction device. Therefore, by manually pressing the cutting blade, it is easy to cause unsmooth cutting due to insufficient manpower during cutting, and the granite cannot be cut as required. In addition, it will cause dust to splash everywhere and the cutting blade to generate high temperature after long-term cutting, resulting in deformation of the cutting blade and inability to perform cutting work. At the same time, the current hand-pressed cutting machine does not have a mechanism for fixing the granite and needs to be pressed manually, which greatly increases the risk during cutting. Therefore, a cutting device suitable for processing granite parts is proposed to solve the above problems. Summary of the Utility Model
[0003] In order to make up for the above deficiencies, the utility model provides a cutting device suitable for processing granite parts, aiming to improve the problems of unsmooth cutting and inability to cut as required during the manual pressing cutting process in the prior art.
[0004] To achieve the above object, the utility model adopts the following technical scheme: A cutting device suitable for processing granite parts, including a cutting table, a clamping assembly is arranged in the middle of the cutting table, a cutting frame is fixedly connected to the top of the cutting table, a guide rail is arranged in the middle of the cutting frame, a connecting block is slidably connected to the outer periphery of the guide rail, an electric push rod is fixedly connected to the bottom of the connecting block, a fixing frame is fixedly connected to the bottom of the electric push rod, a protective shell is fixedly connected to the inner side of the fixing frame, a high-speed motor is fixedly connected to the outer side of the fixing frame, a cutting blade is rotatably connected to the driving end of the high-speed motor, a water storage tank is fixedly connected to the top of the cutting frame, one end of a water delivery pipe is communicated with the bottom of the water storage tank, and the other end of the water delivery pipe is communicated with the protective shell.
[0005] Further, the clamping assembly includes a servo motor, the servo motor is fixedly connected inside the cutting table, a rotating shaft is fixedly connected to the driving end of the servo motor, a fixed disk is rotatably connected to the middle of the rotating shaft, a turntable is fixedly connected to the top of the rotating shaft, a plurality of uniformly distributed limiting rods are slidably connected to the middle of the fixed disk, a clamping block is fixedly connected to the top of the limiting rod, and a placing disk is fixedly connected to the middle of the top of the fixed disk.
[0006] Further, a plurality of uniformly distributed limiting grooves are formed at the edge of the fixed disk, and the limiting rods are slidably connected to the inside of the fixed disk through the limiting grooves.
[0007] Further, a plurality of uniformly distributed moving grooves are formed inside the turntable, and the limiting rod penetrates through the edge of the turntable through the limiting groove.
[0008] Further, a filter screen is fixedly connected to the bottom of the turntable, and a plurality of uniformly distributed through holes are formed at the edge of the turntable. The through holes are communicated with the moving grooves.
[0009] Further, the driving end of the high-speed motor penetrates through the lower part of the fixing frame, and the cutting disc is rotatably connected inside the protective housing.
[0010] Further, a water injection port is formed at the top of the water storage tank, and the water delivery pipe penetrates through the upper part of the cutting frame.
[0011] Further, a water storage groove is formed at the inner edge of the cutting table. A water outlet is formed at the bottom of the cutting table and the water outlet is communicated with the water storage groove. Two oppositely distributed storage grooves are formed at the top of the cutting table.
[0012] The utility model has the following beneficial effects:
[0013] 1. In the utility model, the guide rail drives the cutting disc to move above the granite through the connecting block, and then the cutting disc is pushed down by the electric push rod to contact the granite. After the cutting disc contacts the granite, the cutting disc is driven by the high-speed motor to cut the granite. When cutting, water is sprayed through the water delivery pipe to cool down and reduce dust, and the protective housing is used to block the splashing slag. Through the above scheme, the problems of unsmooth cutting and deformation of the cutting disc due to the high temperature during long-term operation are avoided.
[0014] 2. In the utility model, the turntable is driven to rotate by the motor. The moving groove on the turntable cooperates with the limiting groove to push the limiting rod, and the limiting rod drives the clamping block to form a three-sided arc clamping on the gear ring, so as to fix the granite and avoid the production safety risk caused by the ineffective fixation of the granite during cutting. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional schematic diagram of a cutting device suitable for processing granite parts proposed by the utility model;
[0016] Figure 2 is a structural schematic diagram of the turntable of a cutting device suitable for processing granite parts proposed by the utility model;
[0017] Figure 3 is a structural schematic diagram of the cutting frame of a cutting device suitable for processing granite parts proposed by the utility model;
[0018] Figure 4 is a structural schematic diagram of the filter screen of a cutting device suitable for processing granite parts proposed by the utility model;
[0019] Figure 5 This is a schematic structural diagram of the fixed disk of the cutting device suitable for granite part processing proposed by the present utility model.
[0020] Legend:
[0021] 1. Water storage tank; 2. Water delivery pipe; 3. Protective shell; 4. Cutting blade; 5. Cutting table; 6. Electric push rod; 7. Cutting frame; 8. Fixed frame; 9. High-speed motor; 10. Storage groove; 11. Guide rail; 12. Connecting block; 001. Placing disk; 002. Moving groove; 003. Clamping block; 004. Turntable; 005. Through hole; 006. Filter screen; 007. Fixed disk; 008. Water storage trough; 009. Servo motor; 010. Rotating shaft; 011. Limit rod; 012. Limit groove. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Referring to Figure 1 - Figure 3 , an embodiment provided by the present utility model: A cutting device suitable for granite part processing includes a cutting table 5. A clamping assembly is arranged in the middle of the cutting table 5. A cutting frame 7 is fixedly connected to the top of the cutting table 5. The cutting frame 7 is made of painted steel plate to ensure sufficient supporting force and avoid rust and aesthetic problems through painting. A guide rail 11 is arranged in the middle of the cutting frame 7. A connecting block 12 is slidably connected to the outer periphery of the guide rail 11. Here, the guide rail 11 is a mature existing technology, so no more description is made. And the connecting block 12 is made of smooth alloy steel to ensure its normal movement and provide sufficient connection force. The electric push rod 6 is fixedly connected to the bottom of the connecting block 12. The electric push rod 6 is a mature existing technology, so no more description is made. The fixed frame 8 is fixedly connected to the bottom of the electric push rod 6. The fixed frame 8 is made of smooth solid steel. A protective shell 3 is fixedly connected to the inner side of the fixed frame 8. A high-speed motor 9 is fixedly connected to the outer side of the fixed frame 8. The driving end of the high-speed motor 9 is rotatably connected to a cutting blade 4. The cutting blade 4 is an alloy blade made of components such as tungsten carbide, titanium tungsten, and tungsten titanium carbide to ensure sufficient strength and friction force, so as to effectively cut granite and avoid the situation of slipping due to the rotation of the cutting blade 4. The setting of the fixed frame 8 is to provide a force application point for the high-speed motor 9 to prevent the high-speed motor 9 from rotating with the cutting blade 4. And the setting of the protective shell 3 is to prevent the powder and slag from splashing everywhere during cutting.
[0024] Refer to Figure 1 , a water storage tank 1 is fixedly connected to the top of the cutting frame 7. Water, lubricant, coolant and other liquids can be placed in the water storage tank 1. A water pump is built in the water storage tank 1, and the output port of the water pump is connected to the water delivery pipe 2. One end of the water delivery pipe 2 is communicated with the bottom of the water storage tank 1, and the other end of the water delivery pipe 2 is communicated with the protective shell 3. An injection port is opened at the top of the water storage tank 1. The water delivery pipe 2 penetrates through the upper part of the cutting frame 7. A water storage groove 008 is opened at the inner edge of the cutting table 5. An outlet is opened at the bottom of the cutting table 5 and the outlet is communicated with the water storage groove 008. A filter screen 006 is fixedly connected to the bottom of the turntable 004. The filtering hole size of the filter screen 006 is 0.8 mm. A plurality of uniformly distributed through holes 005 are opened at the edge of the turntable 004. The through holes 005 are communicated with the moving grooves 002. Two relatively distributed storage grooves 10 are opened at the top of the cutting table 5. The storage grooves 10 can be used to temporarily store sundries, tools, etc., so as to increase the convenience of using the device.
[0025] Refer to Figure 2 , Figure 4 and Figure 5 , the clamping assembly includes a servo motor 009. The servo motor 009 is fixedly connected inside the cutting table 5. The driving end of the servo motor 009 is fixedly connected with a rotating shaft 010. A fixed disk 007 is rotatably connected to the middle of the rotating shaft 010. The fixed disk 007 is fixedly connected to the cutting table 5. The fixed disk 007 is made of metal material. The top end of the rotating shaft 010 is fixedly connected with a turntable 004. The turntable 004 is made of solid steel plate. A plurality of uniformly distributed limiting rods 011 are slidably connected to the middle of the fixed disk 007. The top of the limiting rod 011 is fixedly connected with a clamping block 003. A placing disk 001 is fixedly connected to the middle of the top end of the fixed disk 007. A groove is opened in the middle of the placing disk 001 to facilitate placing granite. A plurality of uniformly distributed limiting grooves 012 are opened at the edge of the fixed disk 007. The limiting rod 011 is slidably connected inside the fixed disk 007 through the limiting groove 012. A plurality of uniformly distributed moving grooves 002 are opened inside the turntable 004. The limiting rod 011 penetrates through the edge of the turntable 004 through the limiting groove 012.
[0026] Working principle: When it is necessary to cut granite, first place the granite on the placement plate 001, and then start the servo motor 009. The servo motor 009 drives the rotating shaft 010 to rotate through a predetermined program. The rotating shaft 010 drives the turntable 004 to rotate synchronously. When the turntable 004 rotates, due to the change in the arc position of the moving groove 002, the inner wall of the moving groove 002 contacts the limiting rod 011 and generates a thrust on the limiting rod 011, pushing the limiting rod 011 to move linearly in the limiting groove 012, so as to push the limiting rod 011 to move according to a predetermined stroke. The limiting rod 011 can drive the clamping block 003 to move. When the clamping block 003 contacts the surface of the granite, extrusion and friction are generated to clamp the granite. After the granite is effectively clamped and fixed, start the guide rail 11 and the high-speed motor 9. After the guide rail 11 moves above the granite according to a predetermined program, the program controls the electric push rod 6 to push the high-speed motor 9 and the cutting blade 4 to press down through the fixed frame 8, so that the cutting blade 4 contacts the surface of the granite. At this time, the high-speed motor 9 drives the cutting blade 4 to rotate at an extremely high speed. When the cutting blade 4 contacts the surface of the granite, the cutting blade 4 frictions the granite through high-speed rotation and cuts through the frictional force. During cutting, the water pump in the water storage tank 1 pumps water through the water delivery pipe 2 and pumps it into the protective shell 3. The protective shell 3 directs the water to be sprayed onto the surfaces of the granite and the cutting blade 4. On the one hand, it can reduce flying dust, and on the other hand, it can also cool the granite and the cutting blade 4, so that the cutting blade 4 will not be deformed due to high temperature, causing production risks. After the water is sprayed, it passes through the through hole 005 and then passes through the filter screen 006 to filter out the slag and flows into the water storage tank 008. After the water is stored to a certain amount, open the water outlet to collect the water for reuse.
[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A cutting device suitable for processing granite pieces, comprising a cutting table (5), characterized in that: A clamping assembly is provided in the middle of the cutting table (5); a cutting frame (7) is fixedly connected to the top of the cutting table (5); a guide rail (11) is provided in the middle of the cutting frame (7); a connecting block (12) is slidably connected to the outer periphery of the guide rail (11); an electric push rod (6) is fixedly connected to the bottom of the connecting block (12); a fixing frame (8) is fixedly connected to the bottom of the electric push rod (6); a protective shell (3) is fixedly connected to the inner side of the fixing frame (8); a high-speed motor (9) is fixedly connected to the outer side of the fixing frame (8); a cutting blade (4) is rotatably connected to the driving end of the high-speed motor (9); a water tank (1) is fixedly connected to the top of the cutting frame (7); and a water tank (1) is connected to the bottom of the water tank (1). One end of the water pipe (2), the other end of the water pipe (2) is connected to the protective shell (3), the clamping assembly comprises a servo motor (009), the servo motor (009) is fixedly connected to the inside of the cutting table (5), the driving end of the servo motor (009) is fixedly connected to a rotating shaft (010), the middle part of the rotating shaft (010) is rotatably connected to a fixed disk (007), the top of the rotating shaft (010) is fixedly connected to a rotating disk (004), the middle part of the fixed disk (007) is slidably connected to a plurality of uniformly distributed limiting rods (011), the top of the limiting rod (011) is fixedly connected to a clamping block (003), and the middle part of the top of the fixed disk (007) is fixedly connected to a placement disk (001).
2. The cutting device suitable for granite workpiece processing according to claim 1, characterized in that: A plurality of evenly distributed limiting grooves (012) are provided at the edge of the fixed disk (007), and the limiting rod (011) is slidably connected to the inside of the fixed disk (007) via the limiting grooves (012).
3. The cutting device suitable for processing granite pieces according to claim 2, characterized in that: The rotating disk (004) is provided with a plurality of evenly distributed moving grooves (002) inside, and the limiting rod (011) passes through the edge of the rotating disk (004) through the limiting grooves (012).
4. The cutting device suitable for granite workpiece processing according to claim 2, characterized in that: A filter screen (006) is fixedly connected to the bottom of the rotating disk (004), and a plurality of evenly distributed through holes (005) are provided at the edge of the rotating disk (004), and the through holes (005) are connected to the movable groove (002).
5. The cutting device suitable for granite workpiece processing according to claim 1, characterized in that: The driving end of the high-speed motor (9) passes through the lower part of the fixing frame (8), and the cutting blade (4) is rotatably connected to the inside of the protective shell (3).
6. The cutting device suitable for granite workpiece processing according to claim 1, characterized in that: The top of the water storage tank (1) is provided with a water injection port, and the water delivery pipe (2) passes through the upper part of the cutting frame (7).
7. The cutting device suitable for granite workpiece processing according to claim 1, characterized in that: A water storage tank (008) is provided at the inner edge of the cutting table (5), a water outlet is provided at the bottom of the cutting table (5) and the water outlet is connected to the water storage tank (008), and two storage tanks (10) are arranged opposite to each other at the top of the cutting table (5).