Stone grinding machine facilitating installation of grinding pieces

Abstract

The utility model discloses a stone grinding machine convenient to install a grinding piece, and particularly relates to the technical field of stone grinding machines, the stone grinding machine comprises a cutting support, a cutting device is installed at the bottom of the cutting support, the cutting device comprises a moving unit, an installing unit and a flushing unit, the moving unit is installed in the cutting support, and the installing unit is installed in the cutting support. The mounting unit is mounted at the bottom of the cutting support, and the flushing unit is mounted at the bottom of the cutting support. According to the stone grinding machine convenient to install the grinding piece, by installing the installation unit, the installation sleeve is inserted into the connecting rod, the installation sleeve is further rotated, the fixing plate rotates in the fixing groove, the installation sleeve is preliminarily fixed, the assembly is further fixed through the installation bolt, and the grinding piece is conveniently installed. And therefore, the mounting sleeve and the connecting rod are further reinforced, the cutting knife can be mounted more conveniently, and meanwhile it can be guaranteed that the cutting knife is mounted more fixedly.

Description

Technical Field

[0001] The utility model relates to the technical field of stone grinding machines, in particular to a stone grinding machine which is convenient for installing a grinding sheet. Background Art

[0002] Stone is a high-end building decoration material that can be seen everywhere and is widely used. The common stones on the market are mainly marble, granite, terrazzo, and synthetic stone. Among them, white marble is the best marble; granite is harder than marble; terrazzo is forged from cement, concrete and other raw materials; synthetic stone is made of crushed natural stone, added with adhesives, and then pressurized and polished, with a variety of shapes. Whether it is natural stone or synthetic stone, the surface is generally rough and needs to be polished to get a dazzling effect.

[0003] In the patent document with publication number CN212071457U, a stone grinding machine that is easy to install grinding plates is disclosed. The device is provided with a rotating shaft connecting block. Since the grinding plate and the rotating shaft connecting block are connected by a slot, it is convenient to install and disassemble the grinding plate, replace, clean and maintain the grinding plate, save time for replacing grinding plates, improve work efficiency and improve work quality.

[0004] However, the fixation of the grinding disc installation by the device needs to be improved, and the grinding disc cannot be cooled in time after long-term use, and the cooling liquid cannot be recycled and reused.

[0005] Therefore, we propose a stone grinding machine that is easy to install grinding discs to solve the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a stone grinder which is convenient for installing a grinding sheet, and can effectively solve the above problems.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A stone grinding machine convenient for installing a grinding sheet comprises a cutting bracket, a cutting device is installed at the bottom of the cutting bracket, the cutting device comprises a moving unit, a mounting unit, and a flushing unit, the moving unit is installed inside the cutting bracket, the mounting unit is installed at the bottom of the cutting bracket, and the flushing unit is installed at the bottom of the cutting bracket;

[0009] The mobile unit includes a motor 1, which is installed on the left side of the cutting bracket. The output shaft of the motor 1 is fixedly connected to a screw rod. The top of the cutting bracket is fixedly connected to a mobile shell. The outer surface of the screw rod is movably connected to a mobile block. The bottom of the mobile block is fixedly connected to a hydraulic rod. The back of the mobile shell is fixedly connected to a slide rail. The inside of the slide rail is movably connected to an auxiliary block. The bottom of the auxiliary block is fixedly connected to a telescopic column. The bottom of the telescopic column is fixedly connected to a bracket.

[0010] Preferably, a threaded hole is provided inside the moving block, and the type of the threaded hole is compatible with the screw rod.

[0011] Preferably, the mounting unit includes a connecting block, the connecting block is fixedly connected to the bottom of the output shaft of the hydraulic rod, the connecting block is movably connected with a connecting rod inside, one end of the connecting rod is fixedly connected to the output shaft of motor 2, the other end of the connecting rod is fixedly connected to a mounting sleeve, a fixing groove is provided inside the mounting sleeve, a fixing plate is installed on the front side of the connecting rod and inside the mounting sleeve, a bolt fixing assembly is fixedly connected to the outer surface of the mounting sleeve, and a cutting knife is fixedly connected to the front side of the mounting sleeve.

[0012] Preferably, the second motor is fixedly connected to the bracket.

[0013] Preferably, the flushing unit includes a water collecting tank, which is installed on the inner side of the cutting bracket, a transport pipe is fixedly connected to the side of the water collecting tank, a transport pump is fixedly connected to the outer surface of the transport pipe, a water spray pipe is fixedly connected to the other side of the transport pipe, and a filter net is movably connected to the inside of the water collecting tank.

[0014] Preferably, the transport pipe is a telescopic curved pipe.

[0015] Preferably, a pull-out plate is installed on the front side of the filter screen.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. By installing the installation unit, the installation sleeve is inserted into the interior of the connecting rod, and the installation sleeve is further rotated so that the fixing plate rotates inside the fixing groove, thereby preliminarily fixing the installation sleeve, and further fixing the assembly by installing bolts, so that the installation sleeve and the connecting rod are further reinforced, so that the installation of the cutting knife can be more convenient, and at the same time, the installation of the cutting knife can be ensured to be more fixed.

[0018] 2. By installing a flushing unit, the transport pump is started, and the water in the sump is transported to the inside of the water spray pipe through the transport pipe, and further flushed on the surface of the cutting knife through the water spray pipe, thereby cooling the surface of the cutting knife, thereby preventing the device from cutting for a long time and causing the device to be unable to be used normally. At the same time, the liquid after flushing can be filtered through a filter net to filter the waste residue, so that the liquid can be reused, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the filter screen pulling structure of the utility model;

[0022] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the installation unit of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the installation unit and the moving unit of the utility model.

[0024] In the figure: 101, cutting bracket; 201, motor one; 202, moving shell; 203, screw rod; 204, moving block; 205, hydraulic rod; 206, slide rail; 207, auxiliary block; 208, telescopic column; 209, bracket; 301, motor two; 302, connecting block; 303, connecting rod; 304, mounting sleeve; 305, fixing groove; 306, fixing plate; 307, bolt fixing assembly; 308, cutting knife; 401, water collecting tank; 402, transport pump; 403, transport pipe; 404, water spray pipe; 405, filter screen. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-5 As shown, a stone grinding machine convenient for installing a grinding sheet comprises a cutting bracket 101, a cutting device is installed at the bottom of the cutting bracket 101, and the cutting device comprises a moving unit, a mounting unit, and a flushing unit. The moving unit is installed inside the cutting bracket 101, the mounting unit is installed at the bottom of the cutting bracket 101, and the flushing unit is installed at the bottom of the cutting bracket 101;

[0027] The mobile unit includes a motor 201, which is installed on the left side of the cutting bracket 101. The output shaft of the motor 201 is fixedly connected to a screw rod 203. The top of the cutting bracket 101 is fixedly connected to a mobile shell 202. The outer surface of the screw rod 203 is movably connected to a mobile block 204. The bottom of the mobile block 204 is fixedly connected to a hydraulic rod 205. The back of the mobile shell 202 is fixedly connected to a slide rail 206. The inside of the slide rail 206 is movably connected to an auxiliary block 207. The bottom of the auxiliary block 207 is fixedly connected to a telescopic column 208. The bottom of the telescopic column 208 is fixedly connected to a bracket 209. By installing the mobile unit, the stone to be cut is placed. By starting the motor 201, the motor 201 drives the screw rod 203 to rotate, so that the mobile block 204 drives the bottom cutting knife 308 to move, thereby facilitating the cutting of the stone.

[0028] A threaded hole is provided inside the moving block 204 , and the type of the threaded hole matches the screw rod 203 , so that the screw rod 203 is rotated to mesh with the internal threaded hole of the moving block 204 , so that the moving block 204 moves on the outer surface of the screw rod 203 .

[0029] The mounting unit includes a connecting block 302, which is fixedly connected to the bottom of the output shaft of the hydraulic rod 205, and a connecting rod 303 is movably connected inside the connecting block 302. One end of the connecting rod 303 is fixedly connected to the output shaft of the motor 2 301, and the other end of the connecting rod 303 is fixedly connected to a mounting sleeve 304. A fixing groove 305 is provided inside the mounting sleeve 304. A fixing plate 306 is installed on the front of the connecting rod 303 and inside the mounting sleeve 304. A bolt fixing assembly 307 is fixedly connected to the outer surface of the mounting sleeve 304. The front side of the mounting sleeve 304 is fixedly connected with a cutting knife 308. By installing the mounting unit, the mounting sleeve 304 is inserted into the interior of the connecting rod 303, and the mounting sleeve 304 is further rotated, so that the fixing plate 306 rotates inside the fixing groove 305, thereby preliminarily fixing the mounting sleeve 304. The mounting sleeve 304 and the connecting rod 303 are further reinforced by installing the bolt fixing assembly 307, so that the cutting knife 308 can be installed more conveniently and the cutting knife 308 can be installed more firmly.

[0030] The second motor 301 is fixedly connected to the bracket 209 , so that the bracket 209 supports the second motor 301 .

[0031] The flushing unit includes a water collecting tank 401, which is installed on the inner side of the cutting bracket 101. A transport pipe 403 is fixedly connected to the side of the water collecting tank 401, a transport pump 402 is fixedly connected to the outer surface of the transport pipe 403, a water spray pipe 404 is fixedly connected to the other side of the transport pipe 403, and a filter net 405 is movably connected to the inside of the water collecting tank 401. By installing the flushing unit, the transport pump 402 is started, and the water inside the water collecting tank 401 is transported to the inside of the water spray pipe 404 through the transport pipe 403 by the transport pump 402, and further flushed on the surface of the cutting knife 308 through the water spray pipe 404, thereby cooling the surface of the cutting knife 308, thereby preventing the device from being used normally due to the cutting time.

[0032] The transport tube 403 is a telescopic curved tube, which can be moved by the moving block 204, thereby driving the entire cutting knife 308 to move. The transport tube 403 can be further extended and retracted, so that the cutting knife 308 can be continuously cooled, thereby increasing the service life of the device.

[0033] A pull-out plate is installed on the front of the filter screen 405, so that the filter screen 405 can be pulled out from the inside of the water collection tank 401 through the pull-out plate, thereby facilitating the replacement of the filter screen 405.

[0034] It should be noted that the specific installation method of the motor 1 201 and the motor 2 301 used in the present invention, the circuit connection method and the control method are all conventional designs, and the present invention will not elaborate on them in detail.

[0035] The working principle of the utility model is as follows: by inserting the installation sleeve 304 into the interior of the connecting rod 303, further rotating the installation sleeve 304, so that the fixing plate 306 rotates inside the fixing groove 305, thereby preliminarily fixing the installation sleeve 304, further by installing the bolt fixing assembly 307, so that the installation sleeve 304 and the connecting rod 303 are further reinforced, by starting the motor 201, the motor 201 drives the screw rod 203 to rotate, so that the moving block 204 drives the bottom cutting knife 308 to move, so as to facilitate the cutting of the stone, and further by starting the transport pump 402, the transport pump 402 transports the water inside the water collection tank 401 to the inside of the water spray pipe 404 through the transport pipe 403, and further flushes the surface of the cutting knife 308 through the water spray pipe 404, so as to cool the surface of the cutting knife 308, and at the same time, the liquid after flushing can filter the waste residue through the filter net 405 and enter the inside of the water collection tank 401, so that the liquid can be reused.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A stone grinding machine for facilitating installation of a grinding sheet, comprising a cutting bracket (101), characterized in that: A cutting device is installed at the bottom of the cutting bracket (101), the cutting device comprising a moving unit, a mounting unit, and a flushing unit, the moving unit is installed inside the cutting bracket (101), the mounting unit is installed at the bottom of the cutting bracket (101), and the flushing unit is installed at the bottom of the cutting bracket (101); The mobile unit comprises a motor 1 (201), wherein the motor 1 (201) is installed on the left side of the cutting bracket (101), the output shaft of the motor 1 (201) is fixedly connected to a screw rod (203), the top of the cutting bracket (101) is fixedly connected to a mobile housing (202), the outer surface of the screw rod (203) is movably connected to a mobile block (204), the bottom of the mobile block (204) is fixedly connected to a hydraulic rod (205), the back of the mobile housing (202) is fixedly connected to a slide rail (206), the interior of the slide rail (206) is movably connected to an auxiliary block (207), the bottom of the auxiliary block (207) is fixedly connected to a telescopic column (208), and the bottom of the telescopic column (208) is fixedly connected to a bracket (209).

2. A stone grinding machine that is convenient for installing a grinding sheet according to claim 1, characterized in that: A threaded hole is provided inside the moving block (204), and the type of the threaded hole matches the screw rod (203).

3. A stone grinding machine that is convenient for installing a grinding sheet according to claim 1, characterized in that: The installation unit comprises a connecting block (302), wherein the connecting block (302) is fixedly connected to the bottom of the output shaft of the hydraulic rod (205), a connecting rod (303) is movably connected inside the connecting block (302), one end of the connecting rod (303) is fixedly connected to the output shaft of the second motor (301), the other end of the connecting rod (303) is fixedly connected to a mounting sleeve (304), a fixing groove (305) is provided inside the mounting sleeve (304), a fixing plate (306) is installed on the front side of the connecting rod (303) and inside the mounting sleeve (304), a bolt fixing assembly (307) is fixedly connected to the outer surface of the mounting sleeve (304), and a cutting knife (308) is fixedly connected to the front side of the mounting sleeve (304).

4. A stone grinding machine for easy installation of grinding discs according to claim 3, characterized in that: The second motor (301) is fixedly connected to the bracket (209).

5. A stone grinding machine for easy installation of grinding discs according to claim 1, characterized in that: The flushing unit comprises a water collecting tank (401), wherein the water collecting tank (401) is installed on the inner side of the cutting bracket (101), a transport pipe (403) is fixedly connected to the side of the water collecting tank (401), a transport pump (402) is fixedly connected to the outer surface of the transport pipe (403), a water spray pipe (404) is fixedly connected to the other side of the transport pipe (403), and a filter screen (405) is movably connected to the inside of the water collecting tank (401).

6. A stone grinding machine for easy installation of grinding discs according to claim 5, characterized in that: The transport pipe (403) is a telescopic curved pipe.

7. A stone grinding machine for easy installation of grinding discs according to claim 5, characterized in that: A pull-out plate is installed on the front side of the filter screen (405).

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