Grinding device for high-speed steel

Abstract

The invention relates to the technical field of high-speed steel machining, and discloses a high-speed steel grinding device which comprises a grinding table, a rotating disc and four vertical plates, adjusting mechanisms arranged in a bilateral symmetry mode are arranged on the outer surface of the top of the grinding table, and a rotating mechanism is arranged on the outer surface of the top of the grinding table; and clamping mechanisms are arranged on the outer surfaces of the four vertical plates correspondingly, a fourth motor is fixedly installed on the outer surface of the top of the grinding table, the output end of the fourth motor is fixedly sleeved with a driving gear, and the outer surface of the supporting cylinder is fixedly sleeved with a driven gear. One end of high-speed steel is clamped through the clamping mechanism on one side, the rotating disc is rotated through the rotating mechanism, the high-speed steel with one end ground is clamped through the clamping mechanism on the other side, then the high-speed steel is rotated to a grinding station for grinding work, and therefore alternate grinding work is carried out; and the time for taking down the high-speed steel and then clamping the high-speed steel is utilized, so that the grinding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-speed steel processing, in particular to a high-speed steel grinding device. Background Art

[0002] High-speed steel is a tool steel with high hardness, high wear resistance and high heat resistance. It is also called high-speed tool steel or sharp steel, commonly known as white steel. High-speed steel has good processing performance and good combination of strength and toughness. Therefore, it is mainly used to manufacture complex thin-blade and impact-resistant metal cutting tools. It can also be used to manufacture high-temperature bearings and cold extrusion dies.

[0003] In the prior art, in the grinding process of cylindrical high-speed steel, a clamp is usually used to clamp one end of the cylindrical high-speed steel, and then the other part of the high-speed steel is ground. However, the clamping end of the clamp will block the high-speed steel, making it impossible to grind the high-speed steel in all directions. At this time, the high-speed steel needs to be removed from the clamp and the other end of the high-speed steel needs to be fixed on the clamp. During this process, the grinding device is in a standby state. It takes a while to remove the high-speed steel and then clamp it, resulting in low grinding efficiency of the high-speed steel. Therefore, a high-speed steel grinding device is proposed. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a high-speed steel grinding device to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-speed steel grinding device, comprising a grinding table, a turntable and four vertical plates, the top outer surface of the grinding table is provided with an adjustment mechanism symmetrically arranged on the left and right, the top outer surface of the grinding table is provided with a rotating mechanism, and the outer surfaces of the four vertical plates are all provided with a clamping mechanism; The adjustment mechanism comprises two groups of side plates fixed on the rotating disk, each group of the side plates comprises two side plates, a threaded rod is rotatably connected between the two side plates in each group, a first motor is fixedly mounted on the outer surface of one of the side plates, an output end of the first motor is fixedly connected to the threaded rod, a threaded block is threadedly connected to the outer surface of the threaded rod, two of the four vertical plates are fixed to the outer surface of the rotating disk, and the other two vertical plates are fixedly connected to the outer surfaces of the two threaded blocks respectively; The rotating mechanism includes a supporting cylinder rotatably connected to the top of the grinding table, the top outer surface of the supporting cylinder is fixedly connected to the turntable, a fourth motor is fixedly installed on the top outer surface of the grinding table, a driving gear is fixedly sleeved on the output end of the fourth motor, and a driven gear is fixedly sleeved on the outer surface of the supporting cylinder, and the driving gear is movably meshed with the outer surface of the driven gear.

[0006] As a further explanation of the present invention, a top frame is fixedly connected to the top outer surface of the grinding table, an electric slide rail is fixedly installed on the top outer surface of the top frame facing downward, an electric push rod is fixedly installed on the output end of the electric slide rail, a connecting plate is installed on the output end of the electric push rod, and a grinding head is installed on the outer surface of the connecting plate.

[0007] As a further explanation of the present invention, the clamping mechanism includes a support shaft rotatably connected to the outer surface of the vertical plate, the outer surface of the support shaft is fixedly connected to a fixed cylinder, the interior of the fixed cylinder is rotatably connected to a rotating shaft, the side wall of the fixed cylinder is rotatably connected to four adjusting screws arranged in a circular array, the top outer surface of the fixed cylinder is fixedly mounted with a support plate, the outer surface of the support plate is mounted with a second motor, the output end of the second motor is fixedly connected to one of the adjusting screws, the outer surfaces of the four adjusting screws and the rotating shaft are fixedly sleeved with bevel gears, the bevel gears on the four adjusting screws are movably meshed with the outer surfaces of the bevel gears on the rotating shaft, the outer surface of the adjusting screw is threadedly connected to an adjusting block, and the outer surface of the adjusting block is fixedly connected to a clamping block.

[0008] As a further explanation of the present invention, a water tank is fixedly connected to the outer surface of the bottom of the grinding table, a water pump is fixedly installed on the outer surface of the water tank, the input end of the water pump is connected to the interior of the water tank, the output end of the water pump is fixedly connected to a telescopic hose, the middle end of the telescopic hose is connected to the output end of the electric slide rail, the other end of the telescopic hose is fixedly connected to a nozzle, and the nozzle is fixedly connected to the outer surface of the connecting plate.

[0009] As a further illustration of the present invention, a filter plate is disposed inside the water tank, a through groove is formed on the outer surface of the grinding table, and a plurality of through holes are formed on the outer surface of the turntable.

[0010] As a further explanation of the present invention, the water tank is internally rotatably connected with a screw rod, the outer surface of the water tank is fixedly mounted with a fifth motor, the output end of the fifth motor is fixedly connected to the screw rod, the outer surface of the screw rod is threadedly connected with a threaded plate, the bottom outer surface of the threaded plate is fixedly connected with a scraper, the scraper is movably fitted with the outer surface of the filter plate, and the outer surface of the water tank is provided with a box door.

[0011] As a further explanation of the present invention, an infrared transmitting end is installed on the bottom outer surface of the turntable, and two infrared receiving ends are installed on the top outer surface of the grinding table in a front-to-back symmetrical manner. The infrared transmitting end, the infrared receiving end and the fourth motor are all electrically connected to the external controller.

[0012] As a further illustration of the present invention, a third motor is fixedly mounted on the outer surface of the vertical plate, and an output end of the third motor is fixedly connected to the support shaft.

[0013] As a further explanation of the present invention, the outer surface of the fixing tube is provided with four sliding grooves, the four clamping blocks are respectively slidably connected to the inside of the four sliding grooves, and the outer surfaces of the four clamping blocks are provided with anti-slip grooves.

[0014] As a further illustration of the present invention, a cooling pipe is provided inside the water storage tank, and the cooling pipe is connected to the output end of an external refrigerator.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In a high-speed steel grinding device provided by the present invention, one end of the high-speed steel is clamped by a clamping mechanism on one side. After the high-speed steel is ground, the turntable is rotated by a rotating mechanism to rotate the other high-speed steel that has not been ground to a grinding station, and then the high-speed steel with one end ground is clamped by the clamping mechanism on the other side, and then rotated to the grinding station for grinding, thereby performing alternating grinding work, utilizing the time for removing the high-speed steel and then clamping it, and improving the grinding efficiency.

[0016] 2. In a high-speed steel grinding device provided by the present invention, the cooling water flow re-enters the water storage tank and is filtered through the filter plate. The fifth motor, the screw and the scraper are used to clean the debris on the filter plate. The cooling water exchanges heat with the cooling pipe, so that the cooling water can be reused, saving a certain amount of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 It is a bottom view structural schematic diagram of the present invention; Figure 4 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 5 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Figure 6 It is a schematic cross-sectional structure diagram of the clamping mechanism of the present invention; Figure 7 It is a front view cross-sectional structural schematic diagram of the present invention.

[0018] In the figure: 1, grinding table; 2, turntable; 3, adjustment mechanism; 4, vertical plate; 5, clamping mechanism; 6, rotating mechanism; 7, water tank; 8, filter plate; 9, screw rod; 10, fifth motor; 11, threaded plate; 12, scraper; 13, electric slide rail; 14, electric push rod; 15, grinding head; 16, nozzle; 17, water pump; 18, telescopic hose; 301, side plate; 302, threaded rod; 303, first motor; 304, threaded block; 501, fixed cylinder; 502, rotating shaft; 503, bevel gear; 504, adjusting screw; 505, second motor; 506, adjusting block; 507, clamping block; 508, third motor; 601, supporting cylinder; 602, fourth motor; 603, driving gear; 604, driven gear; 605, infrared transmitting end; 606, infrared receiving end. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1: Please refer to Figure 1-Figure 7 The present invention provides a technical solution: a high-speed steel grinding device, comprising a grinding table 1, a turntable 2 and four vertical plates 4, the top outer surface of the grinding table 1 is provided with an adjustment mechanism 3 which is symmetrically arranged on the left and right, the top outer surface of the grinding table 1 is provided with a rotating mechanism 6, the outer surfaces of the four vertical plates 4 are all provided with a clamping mechanism 5, the adjustment mechanism 3 comprises two groups of side plates 301 fixed on the turntable 2, each group of side plates 301 is two, each group of two side plates 301 is rotatably connected with a threaded rod 302, and the outer surface of one of the side plates 301 is fixedly installed with The first motor 303, the output end of the first motor 303 is fixedly connected to the threaded rod 302, the outer surface of the threaded rod 302 is threadedly connected with a threaded block 304, two of the four vertical plates 4 are fixed on the outer surface of the turntable 2, and the other two vertical plates 4 are respectively fixedly connected to the outer surfaces of the two threaded blocks 304. Specifically, when the first motor 303 works, the first motor 303 drives the threaded rod 302 to rotate, so that the threaded block 304 moves, and the threaded block 304 drives the vertical plate 4 on one side, so that the fixed cylinder 501 on one side contacts the other end of the high-speed steel.

[0021] In this embodiment, the rotating mechanism 6 includes a supporting cylinder 601 rotatably connected to the top of the grinding table 1, the top outer surface of the supporting cylinder 601 is fixedly connected to the turntable 2, and a fourth motor 602 is fixedly installed on the top outer surface of the grinding table 1. A driving gear 603 is fixedly sleeved on the output end of the fourth motor 602, and a driven gear 604 is fixedly sleeved on the outer surface of the supporting cylinder 601. The driving gear 603 is movably meshed with the outer surface of the driven gear 604. Specifically, when the fourth motor 602 is working, the fourth motor 602 drives the driving gear 603 to rotate, and the driving gear 603 drives the driven gear 604 to rotate, so that the supporting cylinder 601 drives the turntable 2 to rotate.

[0022] In this embodiment, a top frame is fixedly connected to the top outer surface of the grinding table 1, and an electric slide rail 13 is fixedly installed on the top outer surface of the top frame facing downward, and an electric push rod 14 is fixedly installed on the output end of the electric slide rail 13, and a connecting plate is installed on the output end of the electric push rod 14, and a grinding head 15 is installed on the outer surface of the connecting plate. Specifically, the electric push rod 14 works and drives the grinding head 15 to move, so that the grinding head 15 contacts the surface of the high-speed steel, and the fixed cylinder 501 is driven to rotate by the third motor 508, driving the high-speed steel to rotate for grinding, and the grinding head 15 is driven to move by the electric slide rail 13 to perform all-round grinding on the high-speed steel.

[0023] In this embodiment, the clamping mechanism 5 includes a support shaft rotatably connected to the outer surface of the vertical plate 4, the outer surface of the support shaft is fixedly connected to a fixed cylinder 501, the interior of the fixed cylinder 501 is rotatably connected to a rotating shaft 502, the side wall of the fixed cylinder 501 is rotatably connected to four adjusting screws 504 arranged in a circumferential array, the top outer surface of the fixed cylinder 501 is fixedly installed with a support plate, the outer surface of the support plate is installed with a second motor 505, the output end of the second motor 505 is fixedly connected to one of the adjusting screws 504, the outer surfaces of the four adjusting screws 504 and the rotating shaft 502 are fixedly sleeved with bevel gears 503, the bevel gears 503 on the four adjusting screws 504 are movably meshed with the outer surfaces of the bevel gears 503 on the rotating shaft 502, The outer surface of the adjusting screw 504 is threadedly connected with an adjusting block 506, and the outer surface of the adjusting block 506 is fixedly connected with a clamping block 507. Specifically, one end of the cylindrical high-speed steel is placed at the center of the fixed cylinder 501, and the second motor 505 is operated. The second motor 505 drives the corresponding adjusting screw 504 to rotate, and drives the bevel gear 503 thereon to rotate. Under the action of the bevel gear 503, the bevel gear 503 on the rotating shaft 502 is driven to rotate, thereby driving several other bevel gears 503 to rotate, so that multiple adjusting screws 504 rotate at the same time. When the adjusting screw 504 rotates, it drives the adjusting block 506 to move, and the adjusting block 506 drives the clamping block 507 to move, so that the clamping block 507 clamps one end of the high-speed steel.

[0024] In this embodiment, an infrared emitting terminal 605 is installed on the bottom outer surface of the turntable 2, and two infrared receiving terminals 606 are installed on the top outer surface of the grinding table 1 in a front-to-back symmetrical manner. The infrared emitting terminal 605, the infrared receiving terminal 606 and the fourth motor 602 are all electrically connected to the external controller. Specifically, when the infrared emitting terminal 605 corresponds to another infrared receiving terminal 606, a signal is sent to the controller, and the controller receives the signal, so that the fourth motor 602 stops working.

[0025] In this embodiment, a third motor 508 is fixedly installed on the outer surface of the vertical plate 4, and the output end of the third motor 508 is fixedly connected to the support shaft. Specifically, the third motor 508 drives the fixed cylinder 501 to rotate, driving the high-speed steel to rotate and cooperate with the grinding head 15 to perform grinding work.

[0026] In this embodiment, four sliding grooves are provided on the outer surface of the fixed cylinder 501, and four clamping blocks 507 are respectively slidably connected to the inside of the four sliding grooves. The outer surfaces of the four clamping blocks 507 are provided with anti-slip grooves. Specifically, when the adjusting screw 504 rotates, the clamping block 507 slides inside the sliding groove, and the sliding groove provides a channel for the movement of the clamping block 507, and the friction between the clamping block 507 and the high-speed steel is increased by the anti-slip grooves.

[0027] In the specific implementation process, the two high-speed steels that need to be ground are clamped by the clamping mechanism 5. At this time, one end of the cylindrical high-speed steel is placed at the center of the fixed cylinder 501. The second motor 505 is driven to rotate the corresponding adjusting screw 504, and the bevel gear 503 thereon is driven to rotate. Under the action of the bevel gear 503, the bevel gear 503 on the rotating shaft 502 is driven to rotate, thereby driving the other bevel gears 503 to rotate, so that multiple adjusting screws 504 are simultaneously When the adjusting screw 504 rotates, the adjusting block 506 is driven to move, and the adjusting block 506 drives the clamping block 507 to move, so that the clamping block 507 clamps one end of the high-speed steel, and the electric push rod 14 works, and the electric push rod 14 drives the grinding head 15 to move, so that the grinding head 15 contacts the surface of the high-speed steel, and the fixed cylinder 501 is driven to rotate by the third motor 508, so as to drive the high-speed steel to rotate for grinding, and the grinding head 15 is driven to move by the electric slide rail 13, so as to perform all-round grinding on the high-speed steel. After the grinding of one end of the high-speed steel is completed, the rotating mechanism 6 works, and at this time the fourth motor 602 works, and the fourth motor 602 drives the active gear 603 to rotate, and the active gear 603 drives the driven gear 604 to rotate, so that the support cylinder 601 drives the turntable 2 to rotate, and when the infrared emitting end 605 corresponds to the other infrared receiving end 606, a signal is sent to the controller, and the controller receives the signal, so that the fourth motor 602 stops working, and then the surface of another high-speed steel is ground. In this process, the first motor 303 works, and the first motor 303 drives the threaded rod 302 to rotate, so that the threaded block 304 moves, and the threaded block 304 drives the vertical plate 4 on one side, so that the fixed cylinder 501 on one side contacts with the other end of the high-speed steel, and clamps the end of the high-speed steel that has been ground, and then the turntable 2 is rotated to the grinding station, and the grinding is performed at the position blocked by the clamp last time, so as to perform alternating grinding work, and the time for removing the high-speed steel and then clamping is utilized, thereby improving the grinding efficiency.

[0028] Embodiment 2: Please refer to Figure 1-Figure 7 The present invention provides a technical solution: a water tank 7 is fixedly connected to the outer surface of the bottom of the grinding table 1, a water pump 17 is fixedly installed on the outer surface of the water tank 7, the input end of the water pump 17 is connected to the inside of the water tank 7, the output end of the water pump 17 is fixedly connected to a telescopic hose 18, the middle end of the telescopic hose 18 is connected to the output end of the electric slide rail 13, the other end of the telescopic hose 18 is fixedly connected to a nozzle 16, and the nozzle 16 is fixedly connected to the outer surface of the connecting plate. Specifically, the cooling water in the water tank 7 is transported to the nozzle 16 through the working water pump 17, and is sprayed to the grinding part through the nozzle 16, which can reduce the temperature and prevent debris from being raised.

[0029] In this embodiment, a filter plate 8 is provided inside the water tank 7, a through groove is provided on the outer surface of the grinding table 1, and a plurality of through holes are provided on the outer surface of the turntable 2. Specifically, cooling water enters the water tank 7 through the through holes and the through groove, and impurities in the cooling water are filtered through the filter plate 8.

[0030] In this embodiment, the inside of the water tank 7 is rotatably connected to a screw rod 9, and a fifth motor 10 is fixedly installed on the outer surface of the water tank 7. The output end of the fifth motor 10 is fixedly connected to the screw rod 9, and the outer surface of the screw rod 9 is threadedly connected to a threaded plate 11, and the bottom outer surface of the threaded plate 11 is fixedly connected to a scraper 12, and the scraper 12 is movably fitted with the outer surface of the filter plate 8. A box door is provided on the outer surface of the water tank 7. Specifically, when the fifth motor 10 works, the fifth motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the threaded plate 11 to move, and the threaded plate 11 drives the scraper 12 to move, and the debris is scraped and gathered together by the scraper 12, and the debris is cleaned by opening the box door.

[0031] In this embodiment, a cooling pipe is provided inside the water tank 7, and the cooling pipe is connected to the output end of the external refrigerator. Specifically, the water entering the water tank 7 undergoes heat exchange through the cooling pipe, so that its temperature is at a lower state, so that the cooling water can be reused, saving a certain amount of water resources.

[0032] In the specific implementation process, when the grinding work is carried out, the cooling water in the water tank 7 is transported to the nozzle 16 through the working water pump 17, and is sprayed to the grinding part through the nozzle 16 to cool down and prevent debris from being lifted up. The debris enters the water tank 7 with the water flow, and the debris is left on the filter plate 8. The fifth motor 10 works, and the fifth motor 10 drives the screw rod 9 to rotate, and the screw rod 9 drives the threaded plate 11 to move, and the threaded plate 11 drives the scraper 12 to move. The scraper 12 scrapes the debris and gathers it in one place, and the debris is cleaned by opening the box door, and the water entering the water tank 7 is heat exchanged through the cooling pipe to keep its temperature at a lower state, so that the cooling water can be reused, saving a certain amount of water resources.

[0033] Working principle: When the present invention is in use, the two high-speed steels to be ground are clamped by the clamping mechanism 5. At this time, one end of the cylindrical high-speed steel is placed at the center of the fixed cylinder 501, and the second motor 505 is driven to drive the corresponding adjusting screw 504 to rotate, and drives the bevel gear 503 thereon to rotate. Under the action of the bevel gear 503, the bevel gear 503 on the rotating shaft 502 is driven to rotate, thereby driving the other bevel gears 503 to rotate, so that multiple adjusting screws 504 are driven to rotate. 4 rotates simultaneously, and the adjusting screw 504 drives the adjusting block 506 to move when rotating, and the adjusting block 506 drives the clamping block 507 to move, so that the clamping block 507 clamps one end of the high-speed steel, and the electric push rod 14 works, and the electric push rod 14 drives the grinding head 15 to move, so that the grinding head 15 contacts the surface of the high-speed steel, and the fixed cylinder 501 is driven to rotate by the third motor 508, so as to drive the high-speed steel to rotate and grind, and the grinding head 15 is driven to move by the electric slide rail 13, so as to grind the high-speed steel in all directions. After the grinding of one end of the high-speed steel is completed, the rotating mechanism 6 works, and at this time the fourth motor 602 works, and the fourth motor 602 drives the active gear 603 to rotate, and the active gear 603 drives the driven gear 604 to rotate, so that the support cylinder 601 drives the turntable 2 to rotate, and when the infrared emitting end 605 corresponds to the other infrared receiving end 606, a signal is sent to the controller, and the controller receives the signal, so that the fourth motor 602 stops working, and then the surface of another high-speed steel is ground. In this process, the first motor 303 works, and the first motor 303 drives the threaded rod 302 to rotate, so that the threaded block 304 moves, and the threaded block 304 drives the vertical plate 4 on one side, so that the fixed cylinder 501 on one side contacts with the other end of the high-speed steel, and clamps the end of the high-speed steel that has been ground, and then the turntable 2 is rotated to the grinding station, and the position blocked by the clamp is ground last time, so as to perform alternating grinding work, and the time for removing the high-speed steel and then clamping is utilized, thereby improving the grinding efficiency.

[0034] When grinding, the cooling water in the water tank 7 is transported to the nozzle 16 through the water pump 17, and is sprayed toward the grinding part through the nozzle 16 to cool down the temperature while preventing debris from being lifted up. The debris enters the water tank 7 with the water flow, and the debris is left on the filter plate 8. The fifth motor 10 works, and the fifth motor 10 drives the screw rod 9 to rotate, and the screw rod 9 drives the threaded plate 11 to move, and the threaded plate 11 drives the scraper 12 to move. The scraper 12 scrapes the debris and gathers it in one place, and the debris is cleaned by opening the box door, and the water entering the water tank 7 is heat exchanged through the cooling pipe to keep its temperature at a lower state, so that the cooling water can be reused, saving a certain amount of water resources.

[0035] The controller is an existing structure, and the control circuit can be implemented through simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed steel grinding device, comprising a grinding table (1), a turntable (2) and four vertical plates (4), characterized in that: The top outer surface of the grinding table (1) is provided with an adjustment mechanism (3) arranged in a bilaterally symmetrical manner, the top outer surface of the grinding table (1) is provided with a rotation mechanism (6), and the outer surfaces of the four vertical plates (4) are all provided with a clamping mechanism (5); The adjustment mechanism (3) comprises two groups of side plates (301) fixed on the rotating disk (2), each group of the side plates (301) comprises two side plates, a threaded rod (302) is rotatably connected between the two side plates (301) in each group, a first motor (303) is fixedly mounted on the outer surface of one of the side plates (301), an output end of the first motor (303) is fixedly connected to the threaded rod (302), a threaded block (304) is threadedly connected to the outer surface of the threaded rod (302), and two of the four vertical plates (4) are fixedly connected to the outer surface of the rotating disk (2), and the other two vertical plates (4) are respectively fixedly connected to the outer surfaces of the two threaded blocks (304).

2. A high speed steel grinding device according to claim 1, characterized in that: The rotating mechanism (6) comprises a support cylinder (601) rotatably connected to the top of the grinding table (1); the top outer surface of the support cylinder (601) is fixedly connected to the turntable (2); a fourth motor (602) is fixedly mounted on the top outer surface of the grinding table (1); a driving gear (603) is fixedly sleeved on the output end of the fourth motor (602); a driven gear (604) is fixedly sleeved on the outer surface of the support cylinder (601); the driving gear (603) is movably meshed with the outer surface of the driven gear (604); a top frame is fixedly connected to the top outer surface of the grinding table (1); an electric slide rail (13) is fixedly mounted on the top outer surface of the top frame facing downward; an electric push rod (14) is fixedly mounted on the output end of the electric push rod (14); a connecting plate is mounted on the output end of the electric push rod (14); a grinding head (15) is mounted on the outer surface of the connecting plate.

3. A high speed steel grinding device according to claim 1, characterized in that: The clamping mechanism (5) comprises a support shaft rotatably connected to the outer surface of the vertical plate (4); a fixed cylinder (501) is fixedly connected to the outer surface of the support shaft; a rotating shaft (502) is rotatably connected to the interior of the fixed cylinder (501); four adjusting screws (504) arranged in a circumferential array are rotatably connected to the side wall of the fixed cylinder (501); a support plate is fixedly mounted on the outer surface of the top of the fixed cylinder (501); a second motor (505) is mounted on the outer surface of the support plate; and the second motor (505) The output end of the adjusting screw (505) is fixedly connected to one of the adjusting screws (504); the outer surfaces of the four adjusting screws (504) and the rotating shaft (502) are all fixedly sleeved with bevel gears (503); the bevel gears (503) on the four adjusting screws (504) are movably meshed with the outer surfaces of the bevel gears (503) on the rotating shaft (502); the outer surfaces of the adjusting screws (504) are threadedly connected to adjusting blocks (506); and the outer surfaces of the adjusting blocks (506) are fixedly connected to clamping blocks (507).

4. A high speed steel grinding device according to claim 1, characterized in that: The outer surface of the bottom of the grinding table (1) is fixedly connected to a water tank (7), and a water pump (17) is fixedly installed on the outer surface of the water tank (7). The input end of the water pump (17) is connected to the interior of the water tank (7), and the output end of the water pump (17) is fixedly connected to a telescopic hose (18). The middle end of the telescopic hose (18) is connected to the output end of the electric slide rail (13), and the other end of the telescopic hose (18) is fixedly connected to a nozzle (16), and the nozzle (16) is fixedly connected to the outer surface of the connecting plate.

5. A high speed steel grinding device according to claim 4, characterized in that: A filter plate (8) is arranged inside the water storage tank (7), a through groove is provided on the outer surface of the grinding table (1), and a plurality of through holes are provided on the outer surface of the rotating disk (2).

6. A high speed steel grinding device according to claim 4, characterized in that: The water tank (7) is rotatably connected to a screw rod (9) inside, a fifth motor (10) is fixedly mounted on the outer surface of the water tank (7), an output end of the fifth motor (10) is fixedly connected to the screw rod (9), a threaded plate (11) is threadedly connected to the outer surface of the screw rod (9), a scraper (12) is fixedly connected to the outer surface of the bottom of the threaded plate (11), the scraper (12) is movably fitted to the outer surface of the filter plate (8), and a box door is provided on the outer surface of the water tank (7).

7. A high speed steel grinding device according to claim 2, characterized in that: An infrared emitting terminal (605) is installed on the bottom outer surface of the turntable (2), and two infrared receiving terminals (606) are installed on the top outer surface of the grinding table (1) in a front-to-back symmetrical arrangement. The infrared emitting terminal (605), the infrared receiving terminal (606) and the fourth motor (602) are all electrically connected to an external controller.

8. A high speed steel grinding device according to claim 3, characterized in that: A third motor (508) is fixedly mounted on the outer surface of the vertical plate (4), and an output end of the third motor (508) is fixedly connected to the support shaft.

9. A high speed steel grinding device according to claim 3, characterized in that: The outer surface of the fixing cylinder (501) is provided with four sliding grooves, and the four clamping blocks (507) are respectively slidably connected to the inside of the four sliding grooves, and the outer surfaces of the four clamping blocks (507) are provided with anti-slip grooves.

10. The high speed steel grinding device according to claim 4, characterized in that: A cooling pipe is arranged inside the water storage tank (7), and the cooling pipe is connected to the output end of an external refrigerator.

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