A grinding device with automatic dust removal function for water pump motor

Abstract

The present invention relates to the technical field related to the polishing of water pump motors, and specifically to a polishing device with automatic dust removal function for water pump motors, comprising an operating table, and a liquid storage chamber is provided inside the upper surface of the operating table; the outer side of the rotating rod is snap-connected with a mounting assembly, and the outer side of the mounting assembly is penetrated and fixed with a polishing assembly; and the right end of a connecting hose is inserted between the dust removal assembly and the mounting assembly. The polishing device with automatic dust removal function for water pump motors is provided with a dust removal assembly, and a wiping cotton is installed at the bottom of the dust removal assembly, so that the dust removal assembly is driven to move back and forth left and right through the cooperation of the moving block and the adjusting rod, so that the dust removal assembly can wipe the coolant and debris dust adhered to the surface of the motor shaft, so that the toggle rod drives the toggle plate and the mounting shaft to rotate intermittently, thereby the dust removal assembly drives the wiping cotton to wipe the outer side of the motor shaft, so that dust can be automatically removed, and the dust removal efficiency is good.

Description

Technical Field

[0001] The invention relates to the technical field related to grinding of water pump motors, and in particular to a grinding device with an automatic dust removal function for water pump motors. Background Art

[0002] Water pump motor is a general term for water pump supporting motors. Water pump motors can be used in many fields. During the production and processing of water pump motors, its internal parts need to be polished so that the surface roughness of the parts can meet the requirements of precision matching. For example, the motor shaft needs to be processed with a polishing device. The existing polishing device still has some problems when used, such as;

[0003] The patent application with publication number "CN111070032A" in the prior art is entitled "A grinding device for mechanical workpiece production". The grinding device for mechanical workpiece production drives the two-way threaded rod to rotate through the No. 4 motor, thereby controlling the upper and lower push blocks to move toward the middle of the two-way threaded rod, and then controlling the clamping plate to firmly fix mechanical workpieces of various sizes, thereby improving the applicability of the device and enhancing the stability and processing quality of mechanical workpiece grinding; the dust collector provided in the grinding device for mechanical workpiece production can remove dust generated by mechanical workpiece grinding, thereby improving the air environment and improving the safety and health of workers;

[0004] The grinding device mentioned above removes dust generated by grinding a mechanical workpiece by using a dust collector. However, the existing grinding device needs to spray coolant during grinding, which causes the debris and dust on the surface of the workpiece to contact with the coolant and adhere to the surface of the workpiece. Using only a dust collector cannot remove the debris and dust adhered to the surface of the workpiece by the coolant, so the dust removal effect of the existing grinding device is poor. Summary of the invention

[0005] The object of the present invention is to provide a grinding device with automatic dust removal function for a water pump motor, so as to solve the problem raised by the above background technology that only using dust collectors on the market cannot remove debris and dust adhered to the surface of the workpiece through the coolant, thereby making the dust removal effect of the existing grinding device poor.

[0006] To achieve the above object, the present invention provides the following technical solution: a grinding device with automatic dust removal function for a water pump motor, comprising an operating table, and a liquid storage cavity is provided inside the upper surface of the operating table;

[0007] A filter plate is horizontally installed inside the liquid storage cavity;

[0008] A discharge pipe is fixed through the bottom of the operating table, and the upper part of the discharge pipe is inserted into the liquid storage cavity below the filter plate;

[0009] A support frame in the shape of "7" is fixed on the upper right side of the operating table, and a rotating rod is installed through the bearing inside the vertical surface of the support frame;

[0010] Wherein, the outer side of the rotating rod is snap-connected with a mounting assembly, and the outer side of the mounting assembly is penetrated and fixed with a grinding assembly;

[0011] A dust removal component with a wiping cotton installed at the bottom is arranged at the lower left side of the installation component, and the right end of the connecting hose is inserted between the dust removal component and the installation component;

[0012] A mounting plate in a T-shaped structure is connected through a bearing on the left upper surface of the operating table, and four mounting shafts are mounted on the outer side of the mounting plate at equal angles.

[0013] Wherein, a clamping assembly is fixed by a screw on the outer side of one end of the mounting shaft rod in a "T"-shaped structure;

[0014] The outer side of the clamping assembly is nested and slidably connected with a control cover;

[0015] A gear ring is arranged on the lower outer side of the installation plate, and four groups of transmission gears are symmetrically arranged above the gear ring.

[0016] Preferably, a movable annular groove having a circular ring structure is provided on the upper surface of the operating table, and a liquid storage cavity is provided on the right side of the movable annular groove.

[0017] Through the arrangement of the above structure, the liquid storage chamber can collect the cooling liquid.

[0018] Preferably, the clamping assembly is connected to a support ring with a nested bearing on the outer side of one end close to the mounting shaft rod, and a support plate is fixed to the bottom of the support ring, and a support rod is installed at the bottom of the support plate, and the bottom of the support rod is inserted into the movable ring groove.

[0019] Through the arrangement of the above structure, the support rod can stably support the support plate.

[0020] Preferably, the bottom of the support rod is a hemispherical structure, and the bottom of the support rod is in close contact with the movable ring groove.

[0021] Through the arrangement of the above structure, the support rod with a hemispherical structure at the bottom can reduce the friction between the support rod and the movable ring groove.

[0022] Preferably, the upper and lower sides of the right end of the rotating rod are symmetrically provided with slots, and the first single-rotation reciprocating screw is nested and fixed on the outer side of the left end of the rotating rod, and the toggle rod is symmetrically installed on the outer side of the left end of the rotating rod;

[0023] Through the arrangement of the above structure, the rotating rod drives the toggle rod to rotate, so that the toggle rod intermittently toggles the toggle plate, so that the toggle plate intermittently rotates.

[0024] Wherein, the outer side of the first single-rotation reciprocating screw rod is threadedly connected with a moving block, and a limiting rod is fixed above the moving block, and the upper part of the limiting rod is engaged and slidably connected with the limiting groove;

[0025] Through the arrangement of the above structure, the upper part of the limiting rod is engaged and slidably connected with the limiting groove, so that the moving block can be limited, so that the moving block can stably reciprocate left and right.

[0026] A connecting rod and an adjusting rod are installed on the right side of the moving block, and the connecting rod and the adjusting rod are respectively arranged above and below the rotating rod, and the bottom of the right end of the adjusting rod in a "7"-shaped structure is threadedly connected to the dust removal assembly;

[0027] Through the arrangement of the above structure, the adjusting rod and the dust removal assembly can be detached and separated, so that the dust removal assembly is easy to clean.

[0028] The right end of the adjusting rod is connected to the right end of the connecting hose through a connecting piece.

[0029] Preferably, a toggle plate is symmetrically mounted on the outer side of the mounting shaft, and the toggle plate forms a rotating structure through the toggle rod.

[0030] Through the arrangement of the above structure, the toggle plate can drive the mounting shaft rod to rotate together without using an external power source, thus saving energy.

[0031] Preferably, the left end of the connecting hose passes through the horizontal plane of the support frame and is connected to the liquid storage tank, and the liquid storage tank is fixed above the horizontal plane of the support frame, and a limiting groove is provided on the inner wall of the horizontal plane of the support frame.

[0032] The arrangement of the above structure makes it easy to place the liquid storage tank.

[0033] Preferably, a vertical rod is symmetrically and slidably arranged inside the end of the clamping assembly away from the mounting shaft rod, and a clamping block with an arc-shaped structure is installed at one end of the vertical rod, and a return spring is nested and connected to the outside of one end of the vertical rod, and the return spring is arranged on the outside of the clamping block, a movable plate is installed at the bottom of the control cover, and one end of the control cover and one end of the clamping assembly are both arranged in a funnel-shaped structure, and the movement of the control cover can drive the vertical rod to rise and fall.

[0034] Through the arrangement of the above structure, the control cover can control the vertical rod, so that the vertical rod cooperates with the clamping block to perform a self-clamping operation.

[0035] Preferably, a second single-rotation reciprocating screw is installed through the bearing inside the support plate, and one end of the second single-rotation reciprocating screw is threadedly connected to a movable plate, and the other end of the second single-rotation reciprocating screw is keyed to a transmission gear, and a half-circle serrated block is installed on the upper surface of the gear ring, and the half-circle serrated block on the upper surface of the gear ring is meshed with the transmission gears on the front, right and rear sides, and the bottom of the gear ring is fixedly mounted to the upper surface of the operating table through a rod.

[0036] By setting the above structure, the transmission gears on the front side, the right side and the rear side can rotate well without using an external power source.

[0037] Preferably, a connecting groove with a circular ring-shaped structure is provided on the inner wall of the left side surface of the installation component, and the diameter of the left end of the connecting groove is smaller than the diameter of the right end of the connecting groove, and the interior of the connecting groove is slidably connected to a connecting rod with a mirrored "L"-shaped structure, and two clamping blocks are symmetrically installed inside the installation component, and the clamping blocks are slidably connected to the clamping slot, and the left side of the connecting groove is open.

[0038] Through the arrangement of the above structure, when the connecting rod moves back and forth left and right, it can well pull the installation assembly to move back and forth left and right together.

[0039] Compared with the prior art, the beneficial effects of the present invention are as follows: the grinding device with automatic dust removal function for the water pump motor is provided, a wiping cotton is installed at the bottom of the dust removal component, and the toggle rod is driven to rotate by the rotating rod, so that the toggle rod drives the toggle plate and the installation shaft rod to rotate intermittently, thereby the installation shaft rod drives the clamping component and the internally clamped motor shaft to rotate intermittently, thereby the dust removal component drives the wiping cotton to wipe the outer side of the motor shaft, and the dust removal efficiency is good. The specific contents are as follows:

[0040] A dust removal assembly is provided, and a wiping cotton is installed at the bottom of the dust removal assembly. Therefore, the cooperation between the moving block and the adjusting rod drives the dust removal assembly to move back and forth left and right, so that the dust removal assembly can wipe the coolant and debris dust adhered to the surface of the motor shaft. At the same time, the toggle rod is driven to rotate by the rotating rod, so that the toggle rod drives the toggle plate and the mounting shaft rod to rotate intermittently, thereby the mounting shaft rod drives the clamping assembly and the motor shaft clamped inside to rotate intermittently, thereby the dust removal assembly drives the wiping cotton to wipe the outer side of the motor shaft, so that the dust can be automatically removed, and the dust removal efficiency is good;

[0041] A gear ring and a transmission gear are installed, so that when the installation plate drives the transmission gear to rotate, the fixedly installed gear ring can drive the transmission gear to rotate, thereby causing the transmission gear to drive the second single-rotation reciprocating screw to rotate, and when the second single-rotation reciprocating screw rotates, it drives the moving plate and the control cover to move outward together, so that when the control cover moves, it squeezes the vertical rod, so that the vertical rod drives the clamping block to move to automatically clamp and fix the motor shaft, without manual operation, reducing the workload of the staff;

[0042] Four groups of clamping components are provided, and the four groups of clamping components are driven by the mounting plate to intermittently rotate and feed materials, so that the motor shaft can be continuously polished, thereby improving the polishing work efficiency;

[0043] A connecting rod is installed, and the connecting rod with a mirrored "L" shaped structure is slidably connected to the connecting groove, so that the rotating rod drives the first single-rotation reciprocating screw to rotate together, thereby driving the moving block to move back and forth left and right, and then the moving block drives the installation assembly and the grinding assembly to move back and forth left and right through the connecting rod. Therefore, the grinding assembly and the installation assembly can rotate and move back and forth left and right at the same time, and then the grinding assembly can perform multi-directional and multi-position grinding operations well. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a left-side stereoscopic structural schematic diagram of the present invention;

[0045] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0046] Figure 3 This is a schematic diagram of the top view of the operating table of the present invention;

[0047] Figure 4 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0048] Figure 5 This is a schematic diagram of the main cross-sectional structure of the clamping assembly of the present invention;

[0049] Figure 6 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0050] Figure 7 It is a schematic diagram of the main cross-sectional structure of the rotating rod of the present invention;

[0051] Figure 8 It is a schematic diagram of the main cross-sectional structure of the connection between the rotating rod and the mounting assembly of the present invention;

[0052] Fig. 9 It is a schematic diagram of the side cross-sectional structure of the connection between the rotating rod and the mounting assembly of the present invention.

[0053] In the figure: 1. operating table; 2. liquid storage chamber; 3. filter plate; 4. rotating rod; 41. card slot; 42. first single-rotation reciprocating screw rod; 43. toggle rod; 5. grinding assembly; 6. mounting assembly; 61. connecting groove; 62. card block; 7. moving block; 71. connecting rod; 72. limiting rod; 8. adjusting rod; 9. dust removal assembly; 10. connecting hose; 11. liquid storage tank; 12. mounting plate; 13. gear ring; 14. moving ring groove; 15. second single-rotation reciprocating screw rod; 16. clamping assembly; 161. vertical rod; 162. reset spring; 163. clamping block; 17. control cover; 171. moving plate; 18. mounting shaft rod; 181. toggle plate; 19. support plate; 191. support rod; 192. support collar; 20. transmission gear; 21. support frame; 211. limiting slot. DETAILED DESCRIPTION

[0054] 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.

[0055] See also Figure 1-9 The present invention provides a technical solution: a grinding device with automatic dust removal function for a water pump motor, comprising an operating table 1, and a liquid storage cavity 2 is provided inside the upper surface of the operating table 1;

[0056] A filter plate 3 is horizontally installed inside the liquid storage chamber 2;

[0057] Refer to the attached Figure 1-4As shown, the entire grinding device is moved into the working area. After reaching the working area, the entire grinding device can be used. One end of the rotating shaft of the water pump motor that needs to be polished is inserted into the clamping assembly 16 on the left and front sides of the mounting plate 12, so that the rotating shaft of the water pump motor of a certain length is inserted into the clamping assembly 16. At this time, the rotating shaft of the water pump motor is fitted with the rubber pad on the inner wall of the clamping block 163. The rotating shaft of the water pump motor is initially limited by the clamping block 163 with an arc-shaped structure to prevent the rotating shaft of the water pump motor from falling off or moving from the clamping assembly 16. Therefore, the rotating shaft of the water pump motor is initially and stably inserted and placed in the clamping assembly 16. The upper surface of the left side of the operating table 1 is connected with a mounting plate 12 with a "T"-shaped structure through the bearing, and four mounting shaft rods 18 are installed on the upper outer side of the mounting plate 12 with equal angles; wherein, the clamping assembly 16 is fixed to the outer side of one end of the mounting shaft rod 18 with a "T"-shaped structure by screws;The outer side of the clamping assembly 16 is nested and slidably connected with a control cover 17. At this time, the motor at the bottom of the mounting plate 12 is started, and the motor drives the mounting plate 12 to rotate slowly, thereby ensuring the stability of the rotating shaft of the water pump motor in the clamping assembly 16 and preventing the rotating shaft of the water pump motor from falling off the clamping assembly 16. The mounting plate 12 drives the front clamping assembly 16 to move to the right side. At this time, the support rod 191 rotates inside the moving ring groove 14, thereby stably supporting the support plate 19. At this time, the transmission gear 20 below the front clamping assembly 16 is meshed and connected with the half-circle serrated block on the gear ring 13, so that the gear ring 13 drives the transmission gear 20 below the front clamping assembly 16 to rotate, and then The corresponding transmission gear 20 drives the second single-rotation reciprocating screw 15 inside to rotate, and the second single-rotation reciprocating screw 15 is installed through the bearing inside the support plate 19, and the outer side of one end of the second single-rotation reciprocating screw 15 is threadedly connected to the moving plate 171, and the outer side of the other end of the second single-rotation reciprocating screw 15 is keyed to the transmission gear 20, and a gear ring 13 is penetrated on the outer side of the lower side of the mounting plate 12, and four groups of transmission gears 20 are symmetrically arranged above the gear ring 13, and a half-circle serrated block is installed on the upper surface of the gear ring 13, and the half-circle serrated block on the upper surface of the gear ring 13 is meshed and connected with the transmission gear 20 on the front, right and rear sides, and the bottom of the gear ring 13 is fixed to the upper surface of the operating table 1 through a rod. The second single-rotation reciprocating screw 15 drives the moving plate 171 to move outward when rotating, so that the moving plate 171 drives the control cover 17 to move outward, and the end of the clamping assembly 16 away from the mounting shaft 18 is symmetrically penetrated and slidably provided with a vertical rod 161, and one end of the vertical rod 161 is installed with a clamping block 163 with an arc-shaped structure, and a return spring 162 is nested and connected to the outside of one end of the vertical rod 161, and the return spring 162 is arranged on the outside of the clamping block 163, and a moving plate 171 is installed at the bottom of the control cover 17, and one end of the control cover 17 and one end of the clamping assembly 16 are both funnel-shaped structures, and the movement of the control cover 17 can drive the vertical rod 161 to rise and fall, at this time, the vertical rod 161 is in a funnel-shaped structure. The inner wall of the bucket-shaped control cover 17 squeezes the vertical rod 161, so that the vertical rod 161 drives the clamping block 163 to move. At this time, the reset spring 162 begins to accumulate force, and then the two arc-shaped clamping blocks 163 cooperate with each other to clamp and fix the motor shaft. Since the inner wall of the clamping block 163 is installed with a rubber pad, the rubber pad is squeezed to make the rubber pad fit well with the motor shaft, thereby improving the stability of the clamping block 163 clamping the motor shaft. Therefore, when the clamping assembly 16 on the front side of the mounting plate 12 rotates to the right, the motor shaft in the clamping assembly 16 can be automatically clamped and fixed without manual operation by the staff, saving time and effort.

[0058] Then the right end of the rotating rod 4 is connected to an external motor through a coupling, and the motor drives the rotating rod 4 to rotate. When the rotating rod 4 rotates, the card slot 41 is engaged with the card block 62, and then the rotating rod 4 drives the mounting assembly 6 and the grinding assembly 5 to rotate together, so that the grinding assembly 5 grinds the motor shaft below;

[0059] Refer to the attached Figure 4 and attached Figure 7-8 As shown, a connecting groove 61 with a circular ring-shaped structure is provided on the inner wall of the left side surface of the mounting assembly 6, and the left end diameter of the connecting groove 61 is smaller than the right end diameter of the connecting groove 61, and the interior of the connecting groove 61 is slidably connected with a connecting rod 71 with a mirrored "L" shaped structure, and two clamping blocks 62 are symmetrically installed inside the mounting assembly 6, and the clamping blocks 62 are slidably connected with the clamping groove 41, and the left side of the connecting groove 61 is open. When the rotating rod 4 rotates, it drives the first single-rotation reciprocating screw rod 42 sleeved on the outside to rotate together, and then the first single-rotation reciprocating screw rod 42 rotates to drive the moving block 7 to reciprocate left and right. The upper and lower side surfaces of the right end of the rotating rod 4 are symmetrically provided with clamping grooves 41, and the first single-rotation reciprocating screw rod 42 is nested and fixed on the outer side of the left end of the rotating rod 4, and the toggle rod 43 is symmetrically installed on the outer side of the left end of the rotating rod 4; wherein, the first single-rotation reciprocating screw rod 42 is fixed to the outer side of the left end of the rotating rod 4. The outer side of the reciprocating screw rod 42 is connected with a moving block 7 by a thread, and a limiting rod 72 is fixed above the moving block 7, and the upper part of the limiting rod 72 is engaged and slidably connected with the limiting groove 211. At this time, the limiting rod 72 is slidably limited inside the limiting groove 211, and the left end of the connecting hose 10 passes through the horizontal plane of the support frame 21 and is connected to the liquid storage tank 11, and the liquid storage tank 11 is fixed above the horizontal plane of the support frame 21, and the limiting groove 211 is provided on the inner wall of the horizontal plane of the support frame 21, so that the moving block 7 can stably reciprocate left and right. When the moving block 7 reciprocates left and right, the mounting assembly 6 can be driven to reciprocate left and right through the cooperation of the connecting rod 71 and the connecting groove 61, so that the mounting assembly 6 drives the grinding assembly 5 to rotate and reciprocate left and right at the same time, thereby enabling the grinding assembly 5 to perform a good grinding operation on the motor shaft below;

[0060] Refer to the attached Figure 4-6As shown, when the rotating rod 4 rotates, it drives the toggle rod 43 on the outer side of the left end to rotate, and a toggle plate 181 is symmetrically installed on the outer side of the mounting shaft 18, and the toggle plate 181 forms a rotating structure through the toggle rod 43. The right end of the adjusting rod 8 is connected to the right end of the connecting hose 10 through a connecting piece, and then the two toggle rods 43 intermittently toggle the toggle plate 181, so that the toggle plate 181 drives the mounting shaft 18 to rotate intermittently, thereby making the mounting shaft 18 drive the clamping assembly 16 to rotate intermittently, so that the clamping assembly 16 drives the motor shaft to rotate intermittently, so that the grinding assembly 5 can well perform a full range of grinding operations on the outer side of the motor shaft;

[0061] At this time, the support plate 19 and the support collar 192 support the clamping assembly 16 to ensure the stable rotation of the clamping assembly 16. The outer side of the end of the clamping assembly 16 close to the mounting shaft 18 is connected to the support collar 192 by a nested bearing, and the bottom of the support collar 192 is fixed with a support plate 19, and a support rod 191 is installed at the bottom of the support plate 19, and the bottom of the support rod 191 is inserted into the movable ring groove 14, and the bottom of the support rod 191 is a hemispherical structure, and the bottom of the support rod 191 is in close contact with the movable ring groove 14;

[0062] During the grinding process, the connecting hose 10 sprays the coolant in the liquid storage tank 11 to cool the periphery of the grinding component 5. At this time, a part of the coolant and debris will adhere to the motor shaft. A connecting rod 71 and an adjusting rod 8 are installed on the right side of the moving block 7, and the connecting rod 71 and the adjusting rod 8 are respectively arranged above and below the rotating rod 4, and the right end bottom of the adjusting rod 8 in a "7"-shaped structure is threadedly connected to the dust removal component 9. At this time, the moving block 7 drives the adjusting rod 8 and the dust removal component 9 to move back and forth together, so that the dust removal component 9 reciprocates left and right to wipe the dust and debris on the surface of the motor shaft, so that automatic dust removal can be performed well. The dust removal effect can be improved by wiping the wiping cotton at the bottom of the dust removal component 9, which prevents debris and dust from adhering to the motor shaft through the coolant. At a later stage, the dust removal component 9 can be disassembled from the adjusting rod 8 through a threaded connection to facilitate cleaning of the dust removal component 9.

[0063] After the grinding is finished, the mounting plate 12 rotates, so that the mounting plate 12 drives the clamping assembly 16 on the right side to rotate to the rear side, and the clamping assembly 16 on the front side of the mounting plate 12 rotates to the right side, and the grinding operation can continue on the rotating shaft in the clamping assembly 16 on the right side;

[0064] When the clamping assembly 16 on the right side of the mounting plate 12 rotates to the rear side, the gear ring 13 can continue to drive the transmission gear 20 to rotate, so that the transmission gear 20 drives the second single-rotation reciprocating screw 15 to rotate. At this time, the movable plate 171 on the outer side of the second single-rotation reciprocating screw 15 drives the control cover 17 to move inward, thereby separating the control cover 17 from the vertical rod 161. At this time, the vertical rod 161 and the clamping block 163 can be automatically reset by the stored force of the reset spring 162, thereby making the clamping block 163 stop clamping the motor shaft, so that the clamping can be automatically unclamped without manual operation by the staff. Then the staff can take out the motor shaft in the clamping assembly 16 on the rear side;

[0065] Then, as shown above, the clamping assembly 16 on the front side of the mounting plate 12 drives the motor shaft to rotate to the right, and the grinding assembly 5 can perform the grinding operation continuously, thereby improving the grinding efficiency.

[0066] Refer to the attached Figure 4 As shown, the coolant will fall into the liquid storage chamber 2, and a movable annular groove 14 with a circular ring structure is provided on the upper surface of the operating table 1, and a liquid storage chamber 2 is provided on the right side of the movable annular groove 14. The coolant can be initially filtered through the filter plate 3, and the filtered coolant is discharged through the discharge pipe at the bottom of the operating table 1;

[0067] A discharge pipe is fixed through the bottom of the operating table 1, and the upper part of the discharge pipe is inserted into the liquid storage chamber 2 below the filter plate 3; a support frame 21 with a "7"-shaped structure is fixed to the upper right surface of the operating table 1, and a rotating rod 4 is installed through the bearing inside the vertical surface of the support frame 21; wherein, the outer side of the rotating rod 4 is snap-connected with a mounting component 6, and a polishing component 5 is fixed through the outer side of the mounting component 6; a dust removal component 9 with a wiping cotton installed on the bottom is provided at the lower left side of the mounting component 6, and the right end of the connecting hose 10 is inserted between the dust removal component 9 and the mounting component 6.

[0068] The working principle of this embodiment is as follows: when the grinding device with automatic dust removal function for the water pump motor is used, first, the mounting plate 12 drives the front clamping assembly 16 to move to the right, and then the gear ring 13 drives the transmission gear 20 below the front clamping assembly 16 to rotate, and then the inner wall of the funnel-shaped control cover 17 squeezes the vertical rod 161, so that the rotating shaft of the motor in the clamping assembly 16 can be automatically clamped and fixed;

[0069] The rotating rod 4 drives the mounting assembly 6 and the grinding assembly 5 to rotate together;

[0070] When the rotating rod 4 rotates, the first single-rotation reciprocating screw rod 42 sleeved on the outside is driven to rotate together, so that the mounting assembly 6 drives the grinding assembly 5 to rotate while reciprocating left and right;

[0071] Then, the two toggle rods 43 intermittently toggle the toggle plate 181, so that the clamping assembly 16 drives the motor shaft to rotate intermittently;

[0072] The wiping of the wiping cotton at the bottom of the dust removal component 9 can achieve a good dust removal effect, thereby completing a series of work.

[0073] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0074] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0075] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding device with automatic dust removal function for a water pump motor, comprising an operating table (1), and a liquid storage cavity (2) is provided inside the upper surface of the operating table (1); A filter plate (3) is horizontally installed inside the liquid storage chamber (2); It is characterized in that Also includes: A discharge pipe is fixedly passed through the bottom of the operating table (1), and the upper part of the discharge pipe is inserted into the liquid storage cavity (2) below the filter plate (3); A support frame (21) in the shape of a letter "7" is fixed to the upper right side surface of the operating table (1), and a rotating rod (4) is installed through a bearing on the vertical surface of the support frame (21); The outer side of the rotating rod (4) is snap-connected with a mounting assembly (6), and the outer side of the mounting assembly (6) is penetrated and fixed with a grinding assembly (5); A dust removal component (9) with a wiping cotton installed at the bottom is arranged at the lower left side of the installation component (6), and the right end of a connecting hose (10) is inserted between the dust removal component (9) and the installation component (6); A mounting plate (12) in a T-shaped structure is connected through a bearing on the left upper surface of the operating table (1), and four mounting shafts (18) are mounted on the upper outer side of the mounting plate (12) at equal angles. Wherein, a clamping assembly (16) is fixed by a screw on the outer side of one end of the installation shaft rod (18) in a "T"-shaped structure; The outer side of the clamping assembly (16) is nested and slidably connected with a control cover (17); A gear ring (13) is provided on the lower outer side of the mounting plate (12), and four sets of transmission gears (20) are symmetrically provided above the gear ring (13); The upper surface of the operating table (1) is provided with a movable annular groove (14) in a circular ring structure, and a liquid storage cavity (2) is provided on the right side of the movable annular groove (14); The outer side of one end of the clamping assembly (16) close to the mounting shaft (18) is connected to a support collar (192) through a bearing nest, a support plate (19) is fixed to the bottom of the support collar (192), a support rod (191) is mounted to the bottom of the support plate (19), and the bottom of the support rod (191) is inserted into the movable ring groove (14); The upper and lower side surfaces of the right end of the rotating rod (4) are symmetrically provided with slots (41), and a first single-rotation reciprocating screw rod (42) is nested and fixed on the outer side of the left end of the rotating rod (4), and a toggle rod (43) is symmetrically installed on the outer side of the left end of the rotating rod (4); The outer side of the first single-rotation reciprocating screw rod (42) is threadedly connected to a moving block (7), a limiting rod (72) is fixed above the moving block (7), and the upper side of the limiting rod (72) is slidably connected to the limiting groove (211); A connecting rod (71) and an adjusting rod (8) are installed on the right side of the moving block (7), and the connecting rod (71) and the adjusting rod (8) are respectively arranged above and below the rotating rod (4), and the bottom of the right end of the adjusting rod (8) in a "7"-shaped structure is threadedly connected to the dust removal component (9); The right end of the adjusting rod (8) is connected to the right end of the connecting hose (10) via a connecting piece; A toggle plate (181) is symmetrically mounted on the outer side of the mounting shaft rod (18), and the toggle plate (181) forms a rotating structure through the toggle rod (43); The left end of the connecting hose (10) passes through the horizontal plane of the support frame (21) and is connected to the liquid storage tank (11), and the liquid storage tank (11) is fixed above the horizontal plane of the support frame (21), and a limiting groove (211) is provided on the inner wall of the horizontal plane of the support frame (21); A vertical rod (161) is symmetrically and slidably arranged inside one end of the clamping assembly (16) away from the mounting shaft rod (18), and a clamping block (163) with an arc-shaped structure is installed at one end of the vertical rod (161), and a return spring (162) is nested and connected to the outside of one end of the vertical rod (161), and the return spring (162) is arranged on the outside of the clamping block (163), and a moving plate (171) is installed at the bottom of the control cover (17), and one end of the control cover (17) and one end of the clamping assembly (16) are both arranged in a funnel-shaped structure, and the movement of the control cover (17) can drive the vertical rod (161) to rise and fall; A second single-rotation reciprocating screw (15) is installed through the bearing inside the support plate (19), and one end of the second single-rotation reciprocating screw (15) is threadedly connected to the movable plate (171), and the other end of the second single-rotation reciprocating screw (15) is keyedly connected to the transmission gear (20), and a half-circle sawtooth block is installed on the upper surface of the gear ring (13), and the half-circle sawtooth block on the upper surface of the gear ring (13) is meshedly connected to the transmission gear (20) on the front side, the right side and the rear side, and the bottom of the gear ring (13) is fixedly installed on the upper surface of the operating table (1) through a rod; A connecting groove (61) having a circular ring-shaped structure is provided on the inner wall of the left side surface of the installation component (6), and the diameter of the left end of the connecting groove (61) is smaller than the diameter of the right end of the connecting groove (61), and a connecting rod (71) having a mirror-image "L"-shaped structure is slidably connected inside the connecting groove (61), and two clamping blocks (62) are symmetrically installed inside the installation component (6), and the clamping blocks (62) are slidably connected to the clamping groove (41), and the left side of the connecting groove (61) is arranged in an open shape.

2. A grinding device with automatic dust removal function for a water pump motor according to claim 1, characterized in that: The bottom of the support rod (191) is arranged in a hemispherical structure, and the bottom of the support rod (191) is in close contact with the movable annular groove (14).

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