Internal washing structure of grinding disc

Abstract

The utility model discloses an internal washing structure of a grinding disc, which belongs to the technical field of grinding disc cleaning and comprises a water tank for storing water, a cleaning bin arranged on the water tank and used for preventing clean water from splashing out, and the grinding disc positioned in the cleaning bin, a supporting structure used for supporting the grinding disc is arranged on the inner wall of the cleaning bin. When the grinding disc cleaning device is used, a grinding disc is placed on the supporting rollers in the cleaning bin, then the electric pump and the motor are started, and water in the water tank can be pumped out under the action of the electric pump and sprayed on the two sides of the grinding disc through the two spray heads respectively, so that double-face cleaning of the grinding disc is achieved, and chippings and impurities in gaps of the grinding disc are washed away; and under the action of the motor, the grinding disc can rotate to change the cleaning position, and meanwhile, the spray heads on the two sides can move in a reciprocating mode and drive the connecting plate to clean the grinding disc, so that the grinding disc can be cleaned more comprehensively, and the cleaning effect on the grinding disc is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding disc cleaning, in particular to an internal water washing structure of a grinding disc. Background Art

[0002] Grinding disc is an important tool used in grinding process, mainly used for grinding and polishing the surface of workpiece. It is usually made of high hardness materials such as cast iron, ceramic, diamond, etc. to adapt to different workpiece materials and grinding requirements.

[0003] In order to improve grinding efficiency and quality, existing grinding discs are usually provided with multiple grooves. The groove design helps to reduce heat generation, but it is also easy for debris and impurities generated during grinding to remain inside the grooves. If too much impurity and debris accumulate, it will affect the grinding effect and service life of the grinding disc. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide an internal water washing structure of a grinding disc, which can achieve simultaneous cleaning of both sides of the grinding disc and more comprehensive flushing of the grinding disc.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The internal water washing structure of the grinding disc includes:

[0007] Water tanks, for storing water;

[0008] A cleaning chamber is arranged on the water tank to prevent the clean water from splashing out;

[0009] A grinding disc is located in the cleaning chamber, and a plurality of grooves are provided on the surface of the grinding disc;

[0010] A supporting structure, arranged on the inner wall of the cleaning chamber, for supporting the grinding disc;

[0011] Two sets of cleaning structures are arranged on the water tank and are respectively located on both sides of the grinding disc, and are used to spray water towards both sides of the grinding disc for cleaning;

[0012] A driving structure is arranged on the cleaning chamber and is used to rotate and adjust the position of the grinding disc while washing the grinding disc;

[0013] Two groups of cleaning structures are respectively arranged on the two groups of cleaning structures and are used to clean the surface of the grinding disc;

[0014] The filtering structure is arranged in the water tank and is used for filtering the cleaned water.

[0015] Preferably, the support structure comprises:

[0016] Two connecting shafts are rotatably mounted on the cleaning chamber to provide a rotation fulcrum;

[0017] Two supporting rollers are respectively arranged on two connecting shafts, and the grinding disc is located on the two supporting rollers for supporting the grinding disc;

[0018] Four baffles are symmetrically arranged on the two supporting rollers. The two baffles on the same side are in contact with the two sides of the grinding disc respectively, so as to limit the position of the grinding disc and prevent the grinding disc from shifting.

[0019] Preferably, the cleaning structure comprises:

[0020] An electric pump is arranged at one side of the water tank, and a pumping end of the electric pump penetrates and extends into the water tank, and is used to pump water from the water tank;

[0021] A delivery pipe is arranged on the water outlet end of the electric pump and is used to deliver the water pumped out by the electric pump;

[0022] A telescopic diverter pipe is arranged on the delivery pipe and is connected to the delivery pipe, and is used to divert water delivered by the telescopic diverter pipe;

[0023] The nozzle is arranged on the telescopic diverter pipe and is used for spraying water.

[0024] Preferably, the driving structure comprises:

[0025] Two first transmission wheels are respectively arranged at one end of the two connecting shafts;

[0026] A transmission belt is installed on the two first transmission wheels for transmission;

[0027] A second transmission wheel is rotatably mounted on one side of the cleaning bin and transmission-mounted on a transmission belt;

[0028] A motor is arranged at one end of a corresponding connecting shaft and is used to drive the connecting shaft to rotate;

[0029] The linkage assembly is arranged on the inner wall of the cleaning chamber and is used to drive the cleaning structure to move.

[0030] Preferably, the linkage component comprises:

[0031] A transmission shaft is rotatably mounted on the inner wall of the cleaning chamber and arranged on one side of the second transmission wheel;

[0032] Transmission bevel gear, arranged on the transmission shaft;

[0033] The driven bevel gear meshes with the driving bevel gear for transmission;

[0034] A reciprocating screw rod is arranged on the driven bevel gear;

[0035] Two fixed seats are rotatably mounted on both ends of the reciprocating screw rod and arranged on the inner wall of the cleaning chamber to provide support for the reciprocating screw rod;

[0036] A reciprocating slider, the threads of which are mounted on the reciprocating screw rod, and the internal threads of the reciprocating slider and the reciprocating screw rod cooperate with each other;

[0037] Two support plates are fixedly mounted on the reciprocating slider and the conveying pipe to provide support for the conveying pipe.

[0038] Preferably, the linkage assembly further comprises guide slots provided on both sides of the reciprocating slider, guide rods are slidably installed in the two guide slots, and the two guide rods are fixedly installed on two fixed seats for limiting the moving direction of the reciprocating slider.

[0039] Preferably, the cleaning structure comprises:

[0040] A connecting plate, arranged on one side of the reciprocating slider;

[0041] A cleaning brush strip is arranged on one side of the connecting plate and contacts the grinding disc to clean impurities.

[0042] Preferably, the filtering structure comprises:

[0043] A sealing plate, arranged on the water tank and used for sealing;

[0044] A filter plate, arranged on one side of the sealing plate and located in the water tank, for filtering impurities;

[0045] Two positioning bars are respectively arranged on both sides of the filter plate and slidably installed on the inner wall of the water tank to prevent the filter plate from shifting.

[0046] The beneficial effects of the utility model are:

[0047] The utility model, when in use, puts the grinding disc on the supporting roller in the cleaning bin, then turns on the electric pump and the motor, under the action of the electric pump, can pump out the water in the water tank and spray it on the two sides of the grinding disc through the two nozzles, thereby realizing double-sided cleaning of the grinding disc, and washing away the debris and impurities inside the gap of the grinding disc, and under the action of the motor, the grinding disc can be rotated to change the cleaning position, and at the same time, the nozzles on both sides can reciprocate and drive the connecting plate to clean the grinding disc, so that the grinding disc can be cleaned more comprehensively and the cleaning effect of the grinding disc is improved.

[0048] In the utility model, the cleaned water can fall into the water tank through the cleaning bin, and the sealing plate can filter out the impurities and debris in the water during the process, and the filtered water can be flushed and pumped by the electric pump, so that the water can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0050] Figure 1 A schematic diagram of the structure of the internal water washing structure of the grinding disc provided in an embodiment of the utility model;

[0051] Figure 2 A schematic side view of the internal water washing structure of the grinding disc provided in an embodiment of the utility model;

[0052] Figure 3 A schematic diagram of the internal structure of the internal water washing structure of the grinding disc provided in an embodiment of the utility model;

[0053] Figure 4 A schematic diagram of the reciprocating slider structure of the internal water washing structure of the grinding disc provided in an embodiment of the utility model;

[0054] Figure 5 A schematic cross-sectional view of the internal water washing structure of the grinding disc provided in an embodiment of the utility model.

[0055] Description of reference numerals:

[0056] 1. Water tank; 2. Cleaning chamber; 3. Grinding disc; 4. Connecting shaft; 401. Support roller; 402. Baffle plate; 5. Electric pump; 501. Delivery pipe; 502. Telescopic diverter pipe; 503. Sprinkler; 6. First transmission wheel; 601. Transmission belt; 602. Second transmission wheel; 603. Motor; 604. Transmission shaft; 605. Transmission bevel gear; 606. Driven bevel gear; 607. Reciprocating screw rod; 608. Fixed seat; 609. Reciprocating slider; 610. Support plate; 611. Guide slide; 612. Guide rod; 7. Connecting plate; 701. Cleaning brush strip; 8. Sealing plate; 801. Filter plate; 802. Positioning strip. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0058] Embodiment 1:

[0059] like Figures 1 to 5 As shown, the utility model provides an internal water washing structure for a grinding disc, including a water tank 1 for storing water, a cleaning chamber 2 arranged on the water tank 1 for preventing clean water from splashing out, a grinding disc 3 located in the cleaning chamber 2, and a surface of the grinding disc 3 is provided with a plurality of grooves.

[0060] In order to clean both sides of the grinding disc 3 at the same time and improve the cleaning effect of the grinding disc 3, a supporting structure for supporting the grinding disc 3 is arranged on the inner wall of the cleaning chamber 2, and two groups of cleaning structures for spraying water on both sides of the grinding disc 3 for cleaning are arranged on the water tank 1. The two groups of cleaning structures are respectively located on both sides of the grinding disc 3, and a driving structure for rotating and adjusting the position of the grinding disc 3 while flushing the grinding disc 3 is arranged on the cleaning chamber 2, and cleaning structures for cleaning the surface of the grinding disc 3 are respectively arranged on the two groups of cleaning structures.

[0061] Among them, the supporting structure includes two connecting shafts 4 rotatably installed on the cleaning chamber 2 for providing a rotating fulcrum, two supporting rollers 401 respectively arranged on the two connecting shafts 4 for supporting the grinding disk 3, the grinding disk 3 is located on the two supporting rollers 401, and four baffles 402 are symmetrically arranged on the two supporting rollers 401 for limiting the position of the grinding disk 3 and preventing the grinding disk 3 from shifting. The two baffles 402 located on the same side are respectively in contact with the two sides of the grinding disk 3. The grinding disk 3 is placed in the cleaning chamber 2 and is located between the two groups of baffles 402 on the two supporting rollers 401. This can prevent the position of the grinding disk 3 from shifting. At the same time, when the supporting rollers 401 rotate, they can drive the grinding disk 3 placed thereon to rotate.

[0062] Among them, the cleaning structure includes an electric pump 5 arranged on one side of the water tank 1 for extracting water from the water tank 1, the pumping end of the electric pump 5 passes through and extends into the water tank 1, a delivery pipe 501 is arranged on the water outlet end of the electric pump 5 for conveying the water pumped by the electric pump 5, a telescopic diverter pipe 502 is arranged on the delivery pipe 501 and connected with the delivery pipe 501 for diverting the water conveyed by the telescopic diverter pipe 502, and a nozzle 503 is arranged on the telescopic diverter pipe 502 for spraying the water. The pumping end of the electric pump 5 can extract the water in the water tank 1, and then transport it to the telescopic diverter pipe 502 through the delivery pipe 501, and after diversion by the telescopic diverter pipe 502, it is sprayed on both sides of the grinding disc 3 through two nozzles 503.

[0063] Among them, the driving structure includes two first transmission wheels 6 arranged at one end of the two connecting shafts 4, a transmission belt 601 installed on the two first transmission wheels 6 for transmission, a second transmission wheel 602 rotatably installed on one side of the cleaning bin 2 and transmission-mounted on the transmission belt 601, a motor 603 arranged at one end of a corresponding connecting shaft 4 for driving the connecting shaft 4 to rotate, and a linkage component arranged on the inner wall of the cleaning bin 2 for driving the cleaning structure to move. The output end of the motor 603 drives the corresponding connecting shaft 4 to rotate, and the connecting shaft 4 drives the supporting roller 401 to rotate. Through the transmission cooperation between the two first transmission wheels 6, the transmission belt 601 and the second transmission wheel 602, the two first transmission wheels 6 and the second transmission wheel 602 can rotate simultaneously, and drive the two support rollers 401 to rotate simultaneously.

[0064] The linkage assembly includes a transmission shaft 604 rotatably mounted on the inner wall of the cleaning chamber 2 and arranged on one side of the second transmission wheel 602, a transmission bevel gear 605 arranged on the transmission shaft 604, a driven bevel gear 606 meshing with the transmission bevel gear 605 and used for transmission, a reciprocating screw 607 arranged on the driven bevel gear 606, two fixed seats 608 rotatably mounted on both ends of the reciprocating screw 607 and arranged on the inner wall of the cleaning chamber 2 to provide support for the reciprocating screw 607, a reciprocating slider 609 threadedly mounted on the reciprocating screw 607, the internal thread of the reciprocating slider 609 cooperates with the reciprocating screw 607, and two support plates 61 fixedly mounted on the reciprocating slider 609 and the conveying pipe 501 and providing support for the conveying pipe 501 0, the linkage assembly also includes a guide slot 611 provided on both sides of the reciprocating slider 609, and guide rods 612 are slidably installed in the two guide slots 611. The two guide rods 612 are fixedly installed on the two fixed seats 608, and are used to limit the moving direction of the reciprocating slider 609. The transmission shaft 604 can be rotated under the drive of the second transmission wheel 602, and the rotating transmission shaft 604 can drive the two reciprocating screw rods 607 to rotate. When the reciprocating screw rods 607 rotate, they can drive the reciprocating slider 609 to reciprocate. The reciprocating slider 609 that reciprocates can slide on the guide rods 612 through the guide slot 611, thereby limiting the moving direction of the reciprocating slider 609, and the continuously moving reciprocating slider 609 will drive the nozzle 503 to move through the support plate 610.

[0065] Among them, the cleaning structure includes a connecting plate 7 arranged on one side of the reciprocating slider 609, and a cleaning brush strip 701 arranged on one side of the connecting plate 7 and in contact with the grinding disk 3 for cleaning impurities. When the reciprocating slider 609 moves, the cleaning brush strip 701 can be driven by the connecting plate 7 to reciprocate and clean the surface of the grinding disk 3.

[0066] Embodiment 2:

[0067] On the basis of Example 1, in order to reuse the cleaning water and reduce water waste, a filtering structure for filtering the cleaned water is arranged in the water tank 1.

[0068] Among them, the filtering structure includes a sealing plate 8 arranged on the water tank 1 for sealing, a filter plate 801 arranged on one side of the sealing plate 8 and located in the water tank 1 for filtering impurities, and two positioning strips 802 respectively arranged on both sides of the filter plate 801 and slidably installed on the inner wall of the water tank 1 for preventing the filter plate 801 from shifting. The filter plate 801 can filter out debris and impurities in the water so that the water can be recycled.

[0069] Working principle: when in use, put the grinding disc 3 into the cleaning bin 2 and make it located between the two sets of baffles 402 on the two supporting rollers 401, then start the electric pump 5 and the motor 603, the pumping end of the electric pump 5 can pump out the water in the water tank 1, and then transport it to the telescopic diverter pipe 502 through the delivery pipe 501, and after being diverted by the telescopic diverter pipe 502, it is sprayed on both sides of the grinding disc 3 through the two nozzles 503 to rinse the grinding disc 3. During the process, the output end of the motor 603 drives the corresponding connecting shaft 4 to rotate, and the connecting shaft 4 will drive the supporting roller 401 to rotate, through the transmission cooperation between the two first transmission wheels 6, the transmission belt 601 and the second transmission wheel 602, the two first transmission wheels 6 and the second transmission wheel 602 can rotate at the same time, and drive the two supporting rollers 401 to rotate at the same time, and the rotating supporting roller 401 can drive the grinding disc 3 placed thereon to rotate, thereby changing the flushing position, and at the same time, the transmission shaft 604 can rotate under the drive of the second transmission wheel 602. The rotating transmission shaft 604 can drive the two reciprocating screws 607 to rotate through the meshing between the two transmission bevel gears 605 and the two driven bevel gears 606. When the reciprocating screw 607 rotates, it can drive the reciprocating slider 609 to move back and forth through the cooperation with the internal thread of the reciprocating slider 609. The continuously moving reciprocating slider 609 will drive the nozzle 503 to move through the support plate 610, so that the nozzle 503 can spray water evenly on both sides of the grinding disc 3, and the two sides of the grinding disc 3 are cleaned. The cleaning brush 701 is driven by the connecting plate 7 to sweep the surface of the grinding disc 3, thereby flushing away the impurities and debris in the groove of the grinding disc 3. The flushed water will flow back into the water tank 1 through the cleaning chamber 2. The filter plate 801 can filter out the debris and impurities in the water, so that the water can be recycled. The filter plate 801 can be pulled out of the water tank 1 by pulling the sealing plate 8, so as to clean the impurities and debris on the filter plate 801.

[0070] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. The internal water washing structure of the grinding disc is characterized by: include: A water tank (1) for storing water; A cleaning chamber (2) is arranged on the water tank (1) and is used to prevent clean water from splashing out; A grinding disc (3) is located in the cleaning chamber (2), and a surface of the grinding disc (3) is provided with a plurality of grooves; A supporting structure, arranged on the inner wall of the cleaning chamber (2) and used for supporting the grinding disc (3); Two groups of cleaning structures are arranged on the water tank (1) and are respectively located on both sides of the grinding disc (3), and are used to spray water towards both sides of the grinding disc (3) for cleaning; A driving structure is arranged on the cleaning chamber (2) and is used to rotate the grinding disc (3) to adjust its position while washing the grinding disc (3); Two groups of cleaning structures are respectively arranged on the two groups of cleaning structures and are used to clean the surface of the grinding disc (3); The filtering structure is arranged in the water tank (1) and is used to filter the cleaned water.

2. The internal water washing structure of the grinding disc according to claim 1, characterized in that: The support structure comprises: Two connecting shafts (4) are both rotatably mounted on the cleaning chamber (2) to provide a rotation fulcrum; Two supporting rollers (401) are respectively arranged on the two connecting shafts (4), and the grinding disc (3) is located on the two supporting rollers (401) for supporting the grinding disc (3); Four baffles (402) are symmetrically arranged on the two supporting rollers (401), and the two baffles (402) on the same side are in contact with the two sides of the grinding disc (3) respectively, so as to limit the position of the grinding disc (3) and prevent the grinding disc (3) from deflecting.

3. The internal water washing structure of the grinding disc according to claim 1, characterized in that: The cleaning structure comprises: An electric pump (5) is arranged on one side of the water tank (1), and a water pumping end of the electric pump (5) penetrates and extends into the water tank (1) for pumping water from the water tank (1); A delivery pipe (501), arranged at the water outlet end of the electric pump (5), for delivering water pumped out by the electric pump (5); A telescopic diverter pipe (502) is arranged on the delivery pipe (501) and is connected to the delivery pipe (501) and is used to divert water delivered by the telescopic diverter pipe (502); The spray head (503) is arranged on the telescopic diverter pipe (502) and is used for spraying water.

4. The internal water washing structure of the grinding disc according to claim 1, characterized in that: The driving structure comprises: Two first transmission wheels (6) are respectively arranged at one end of the two connecting shafts (4); A transmission belt (601) is installed on the two first transmission wheels (6) for transmission; A second transmission wheel (602) is rotatably mounted on one side of the cleaning bin (2) and transmission-mounted on the transmission belt (601); A motor (603) is arranged at one end of a corresponding connecting shaft (4) and is used to drive the connecting shaft (4) to rotate; The linkage assembly is arranged on the inner wall of the cleaning chamber (2) and is used to drive the cleaning structure to move.

5. The internal water washing structure of the grinding disc according to claim 4, characterized in that: The linkage components include: A transmission shaft (604) is rotatably mounted on the inner wall of the cleaning chamber (2) and arranged on one side of the second transmission wheel (602); A transmission bevel gear (605) is arranged on the transmission shaft (604); A driven bevel gear (606) meshes with the transmission bevel gear (605) for transmission; A reciprocating screw rod (607) is arranged on the driven bevel gear (606); Two fixed seats (608) are rotatably mounted on the two ends of the reciprocating screw rod (607) and arranged on the inner wall of the cleaning chamber (2) to provide support for the reciprocating screw rod (607); A reciprocating slider (609) is threadedly mounted on the reciprocating screw rod (607), and the internal thread of the reciprocating slider (609) cooperates with the reciprocating screw rod (607); Two support plates (610) are fixedly mounted on the reciprocating slider (609) and the delivery pipe (501) to provide support for the delivery pipe (501).

6. The internal water washing structure of the grinding disc according to claim 4, characterized in that: The linkage assembly also includes guide slots (611) provided on both sides of the reciprocating slider (609), guide rods (612) being slidably installed in the two guide slots (611), and the two guide rods (612) being fixedly installed on the two fixed seats (608) for limiting the moving direction of the reciprocating slider (609).

7. The internal water washing structure of the grinding disc according to claim 1, characterized in that: The cleaning structure comprises: A connecting plate (7) is arranged on one side of the reciprocating slider (609); The cleaning brush strip (701) is arranged on one side of the connecting plate (7) and in contact with the grinding disc (3) for cleaning impurities.

8. The internal water washing structure of the grinding disc according to claim 1, characterized in that: The filtering structure comprises: A sealing plate (8) is arranged on the water tank (1) and is used for sealing; A filter plate (801) is arranged on one side of the sealing plate (8) and located in the water tank (1) and is used to filter impurities; Two positioning bars (802) are respectively arranged on both sides of the filter plate (801) and are slidably mounted on the inner wall of the water tank (1) to prevent the filter plate (801) from deflecting.

Images