A grinding and repairing device for irregular hardware surface defects

Abstract

The present invention belongs to the field of hardware processing, and specifically is a grinding and repairing device for irregular hardware surface defects, comprising a workbench, an adjusting component and a protective component, wherein the adjusting component is arranged on the top of the workbench, a water storage chamber is opened inside the workbench, the adjusting component comprises a rotatable placement chuck, a rotating frame is fixedly connected to one side of the top of the workbench, a threaded adjusting rod is rotatably connected to the surface of the rotating frame, and a sliding seat is threadedly connected to the surface of the threaded adjusting rod, and the function of horizontal and vertical adjustment is realized through the structural design of the adjusting component, and irregular hardware can be ground, which solves the problem that some irregular hardware processing cannot be adjusted to adapt to their shape, thereby causing excessive grinding or insufficient grinding during grinding and repair, affecting the grinding and repair effect, and improving the efficiency of grinding and repair.

Description

Technical Field

[0001] The invention relates to the field of hardware processing, in particular to a grinding and repairing device for irregular hardware surface defects. Background Art

[0002] Hardware processing, also known as metal processing, is the process of processing metal materials into parts or products of specific shapes and sizes according to design drawings or sample requirements through various process methods such as cutting, stamping, casting and welding. These parts are widely used in machinery, electronics, construction, automobiles, aerospace and other fields. With the advancement of science and technology and the development of manufacturing industry, the hardware processing industry is moving towards intelligence, automation, personalized customization and green environmental protection.

[0003] A Chinese patent with publication number CN116550846A discloses a hardware mold stretching and trimming device, including a base plate, a fixed plate is fixedly connected to the left side of the upper end of the base plate, a first fixed block is fixedly connected to the rear side of the upper end of the fixed plate, a first screw rod causes the first pulley on the surface to slide in the first slide groove, thereby causing the second fixed block to move away from the first fixed block, and the hardware can be stretched. After the stretching is completed, the fourth motor is started, the fourth motor causes the third screw rod to rotate, and the third screw causes the third pulley on the surface to slide in the third slide groove, and the position of the grinding assembly is adjusted to grind the hardware. After one side of the hardware is polished, the first motor is started to rotate the rotating shaft, and the rotating shaft causes the mounting table to rotate, thereby causing the hardware to rotate and grind and trim the edges and corners of the hardware, thereby realizing the simultaneous stretching and trimming of the hardware. The operation steps are simple, the efficiency of hardware forming is improved, and it is also convenient to process hardware of different sizes.

[0004] As mentioned above, the patent provides a hardware mold stretching and trimming device. Although it can stretch and trim hardware at the same time, the operation steps are simple, the efficiency of hardware forming is improved, and it is also convenient to process hardware of different sizes. However, it is mainly used for processing some flat hardware. For some irregular hardware processing, it cannot be adjusted to adapt to their shape, which may lead to excessive polishing or insufficient polishing during polishing and repair, affecting the effect of polishing and repair. Therefore, in view of the above problems, a polishing and repair device for irregular hardware surface defects is proposed. Summary of the invention

[0005] In order to solve the problem that the existing grinding devices cannot be adjusted to adapt to the shapes of some irregular hardware parts, which may lead to over-grinding or insufficient grinding during grinding and repair, thus affecting the effect of grinding and repair, the present invention proposes a grinding and repair device for irregular hardware surface defects.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the device for grinding and repairing irregular hardware surface defects of the present invention comprises a workbench, an adjustment component and a protection component, the adjustment component is arranged on the top of the workbench, and a water storage chamber is opened inside the workbench;

[0007] The adjusting assembly includes a rotatable placement chuck, one side of the top of the workbench is fixedly connected to a rotating frame, the surface of the rotating frame is rotatably connected to a threaded adjusting rod, the surface of the threaded adjusting rod is threadedly connected to a sliding seat, the surface of the sliding seat is slidably connected to a limiting clamping rod, both ends of the limiting clamping rod are fixedly connected to the surface of the rotating frame, the surface of the sliding seat is slidably connected to a lifting seat, the surface of the lifting seat is fixedly connected to a T-shaped slider and an auxiliary slider, the surface of the sliding seat is provided with a T-shaped slide rail and an auxiliary slide rail, the bottom of the inner wall of the T-shaped slide rail is rotatably connected to a built-in adjusting screw, the surface of the built-in adjusting screw is threadedly connected to the surface of the T-shaped slider, the inner wall of the auxiliary slide rail is fixedly connected to the built-in limiting rod, and the surface of the built-in limiting rod slides with the surface of the auxiliary slider Connection, one side of the lifting seat is fixedly connected with an electric telescopic rod, and the end of the electric telescopic rod away from the lifting seat is fixedly connected with a mounting seat, the interior of the mounting seat is fixedly connected with a built-in motor, the output shaft of the built-in motor is fixedly connected with a rotating shaft through a coupling, the surface of the rotating shaft is fixedly connected with a grinding wheel, the protective assembly includes a protective baffle and a water pipe, one end of the water pipe passes through the workbench and extends to the inside of the water storage chamber, the bottom of the mounting seat is slidably connected to a limit vertical rod, the bottom end of the limit vertical rod is fixedly connected with a defect detector, the two sides of the top of the defect detector are fixedly connected with sliding vertical rods, the surface of the sliding vertical rod is provided with an auxiliary limit spring, and the two ends of the auxiliary limit spring are respectively fixedly connected to the bottom of the mounting seat and the top of the defect detector.

[0008] Preferably, the bottom of the protective baffle is hinged to both sides of the top of the workbench, the number of the protective baffles is set to two, and the two protective baffles are symmetrically arranged on both sides of the workbench, the surface of the water pipe is rotatably connected to the top of the workbench, the surface of the water pipe is connected to a control valve, one end of the water pipe located inside the water storage chamber is connected to a water pump, the number of the water pipes is set to multiple, and the multiple water pipes are symmetrically arranged on both sides of the top of the workbench, and one end of the multiple water pipes are connected to an atomizing nozzle.

[0009] Preferably, one end of the threaded adjustment rod passes through the rotating frame and extends to one side of the rotating frame, the end of the threaded adjustment rod located on one side of the rotating frame is fixedly connected to an adjustment dial, one end of the built-in adjustment screw passes through the sliding seat and extends to the top of the sliding seat, and the end of the built-in adjustment screw located on the top of the sliding seat is fixedly connected to an adjustment knob.

[0010] Preferably, a water filter plate is fixedly connected to the surface of the workbench, the bottom of the rotating placement plate is rotatably connected to the top of the water filter plate, the bottom of the rotating placement plate is fixedly connected to a transmission shaft, one end of the transmission shaft passes through the water filter plate and extends to the bottom of the water filter plate.

[0011] Preferably, a motor cylinder is fixedly connected to the bottom of the water filter card, a motor is fixedly connected inside the motor cylinder, and an output shaft of the motor is fixedly connected to one end of the transmission shaft located at the bottom of the water filter card through a coupling.

[0012] Preferably, the surface of the rotatable placement chuck is rotatably connected to an adjusting cylinder, the internal thread of the adjusting cylinder is connected to an adjusting screw, and one end of the adjusting screw away from the adjusting cylinder is fixedly connected to a limiting block.

[0013] Preferably, the number of the adjusting rotating cylinder, the adjusting screw rod and the limiting block is set to be multiple, and the multiple adjusting rotating cylinders, the adjusting screw rod and the limiting block are evenly arranged on the circumference of the surface of the rotating placement chuck.

[0014] Preferably, the bottom of the workbench is fixedly connected to a supporting leg, the surface of the supporting leg is fixedly connected to a fastening rod, the bottom of the workbench is fixedly connected to a connecting strut, and the bottom end of the connecting strut is fixedly connected to a recovery bucket.

[0015] Preferably, a water inlet is provided on one side of the top of the workbench, and a sealing card cover is threadedly connected to the inner side of the water inlet.

[0016] Preferably, one side of the bottom of the workbench is connected to a drain pipe, and a plug is clamped on the inner side of one end of the drain pipe away from the workbench.

[0017] The present invention is beneficial in that:

[0018] 1. The present invention realizes the functions of horizontal and vertical adjustment through the structural design of the adjustment component, and can grind irregular hardware, thereby solving the problem that some irregular hardware processing cannot be adjusted to adapt to their shape, which may lead to excessive grinding or insufficient grinding during grinding and repair, affecting the grinding and repair effect, and improving the efficiency of grinding and repair.

[0019] 2. The present invention achieves the function of preventing debris from splashing and cooling and condensing during grinding through the structural design of the protective component, solves the problem of inconvenience in cleaning caused by debris splashing and deformation of irregular hardware caused by high temperature during grinding, and improves the adaptability of grinding and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the present invention;

[0025] Figure 5 It is a first exploded view of a part of the structure of the present invention;

[0026] Figure 6 It is a schematic diagram of some structures in the present invention;

[0027] Figure 7 It is a schematic diagram of the rotating placement chuck connection structure in the present invention;

[0028] Figure 8 A second exploded view of a portion of the structure of the present invention;

[0029] Fig. 9 This is a third exploded view of a portion of the structure of the present invention.

[0030] In the figure: 1. workbench; 2. water storage chamber; 3. rotating chuck; 4. rotating frame; 5. threaded adjustment rod; 6. sliding seat; 7. limit clamp rod; 8. lifting seat; 9. T-shaped slider; 10. auxiliary slider; 11. T-shaped slide rail; 12. auxiliary slide rail; 13. built-in adjustment screw; 14. built-in limit rod; 15. electric telescopic rod; 16. mounting seat; 17. built-in motor; 18. rotating shaft; 19. grinding wheel; 20. protective baffle; 21. water pipe; 22. control valve; 23. pump Water pump; 24. Atomizing nozzle; 25. Adjusting dial; 26. Adjusting knob; 27. Water filter plate; 28. Transmission shaft; 29. ​​Motor cylinder; 30. Motor; 31. Adjusting drum; 32. Adjusting screw rod; 33. Limiting block; 34. Support leg; 35. Fastening rod; 36. Connecting support rod; 37. Recovery bucket; 38. Water inlet; 39. Sealing card cover; 40. Drain pipe; 41. Plug head; 42. Limiting pole; 43. Defect detector; 44. Sliding pole; 45. Auxiliary limiting spring. DETAILED DESCRIPTION

[0031] 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. Example

[0032] See also Figure 1 - Fig. 9 As shown, a grinding and repairing device for irregular hardware surface defects includes a workbench 1, an adjustment component and a protection component. The adjustment component is arranged on the top of the workbench 1, and a water storage chamber 2 is opened inside the workbench 1;

[0033] The adjusting assembly includes a rotating placement chuck 3, a rotating frame 4 is fixedly connected to one side of the top of the workbench 1, a threaded adjusting rod 5 is rotatably connected to the surface of the rotating frame 4, a sliding seat 6 is threadedly connected to the surface of the threaded adjusting rod 5, a limiting clamping rod 7 is slidably connected to the surface of the sliding seat 6, and both ends of the limiting clamping rod 7 are fixedly connected to the surface of the rotating frame 4, a lifting seat 8 is slidably connected to the surface of the sliding seat 6, a T-shaped slider 9 and an auxiliary slider 10 are fixedly connected to the surface of the lifting seat 8, a T-shaped slide rail 11 and an auxiliary slide rail 12 are provided on the surface of the sliding seat 6, a built-in adjusting screw 13 is rotatably connected to the bottom of the inner wall of the T-shaped slide rail 11, and the surface of the built-in adjusting screw 13 is threadedly connected to the surface of the T-shaped slide rail 9, a built-in limiting rod 14 is fixedly connected to the inner wall of the auxiliary slide rail 12, and the surface of the built-in limiting rod 14 is slidably connected to the surface of the auxiliary slide rail 10, the lifting seat 8 One side of the mounting seat 16 is fixedly connected with an electric telescopic rod 15, and the end of the electric telescopic rod 15 away from the lifting seat 8 is fixedly connected with a mounting seat 16. The interior of the mounting seat 16 is fixedly connected with a built-in motor 17, and the output shaft of the built-in motor 17 is fixedly connected with a rotating shaft 18 through a coupling. The surface of the rotating shaft 18 is fixedly connected with a grinding wheel 19. The protective component includes a protective baffle 20 and a water pipe 21. One end of the water pipe 21 passes through the workbench 1 and extends to the inside of the water storage chamber 2. The bottom of the mounting seat 16 is slidably connected with a limit vertical rod 42, and the bottom end of the limit vertical rod 42 is fixedly connected with a defect detector 43. Both sides of the top of the defect detector 43 are fixedly connected with sliding vertical rods 44. The surface of the sliding vertical rod 44 is provided with an auxiliary limit spring 45, and the two ends of the auxiliary limit spring 45 are respectively fixedly connected to the bottom of the mounting seat 16 and the top of the defect detector 43.

[0034] During work, grinding and repair work is carried out on the top of the workbench 1. During grinding, the irregular hardware is placed on the top of the rotating placement chuck 3, and the rotating placement chuck 3 is rotated to drive the irregular hardware on its top to rotate, so as to adjust the grinding position. In order to ensure that the irregular hardware surface is ground, it is necessary to adjust the grinding according to the concave and convex surfaces of the irregular hardware. When grinding, the rotating frame 4 is used to support the rotating threaded adjustment rod 5, and the threaded adjustment rod 5 rotates on the rotating frame 4, thereby driving the sliding seat 6 to move. In order to ensure the normal movement, a limiting clamping rod 7 is fixed on the surface of the rotating frame 4, and the limiting clamping rod 7 is used to limit the sliding seat 6 to prevent the sliding seat 6 from rotating with the rotation of the threaded adjustment rod 5. The lifting seat 8 is movable, and a T-shaped slide rail 11 and an auxiliary slide rail 12 are provided inside the sliding seat 6. The T-shaped slider 9 and the auxiliary slider 10 are fixed on the surface of the lifting seat 8, and the T-shaped slider 9 and the auxiliary slider 10 are arranged at the top of one side of the lifting seat 8. At the same time, the lengths of the T-shaped slider 9 and the auxiliary slider 10 are shorter than the lengths of the T-shaped slide rail 11 and the auxiliary slide rail 12. The built-in adjusting screw 13 is threadedly rotated on the surface of the T-shaped slider 9, and the built-in adjusting screw 13 is rotated at the bottom of the inner wall of the T-shaped slide rail 11. The T-shaped slider 9 is lifted and lowered by rotating the built-in adjusting screw 13. At the same time, a built-in limiting rod 14 is fixedly connected to the inner wall of the auxiliary slide rail 12, and the built-in limiting rod 14 is used to lift the auxiliary slider 10. When the T-shaped slider 9 and the auxiliary slider 10 are lifted and lowered, After that, the lifting seat 8 is driven to lift, and one end of the electric telescopic rod 15 is fixed on the surface of the lifting seat 8, so that the electric telescopic rod 15 is lifted and lowered. At this time, the mounting seat 16 fixed on one end of the electric telescopic rod 15 begins to lift and lower with the lifting of the electric telescopic rod 15. A built-in motor 17 is fixed inside the mounting seat 16. When the built-in motor 17 works, it drives the rotating shaft 18 to start rotating. After the rotating shaft 18 rotates, it drives the grinding wheel 19 to rotate. This adjustment method can be adjusted in the vertical and horizontal directions, and can grind irregular hardware parts, which solves the problem that some irregular hardware parts cannot be adjusted to adapt to their shape, which may lead to excessive grinding or insufficient grinding during grinding and repair, affecting the grinding and repair. The problem of the effect of the grinding and repair is solved, and the efficiency of the grinding and repair is improved. Finally, a protective baffle 20 is fixed on the top of the workbench 1 to provide protection during grinding. The water guide pipe 21 is used to pass the water in the water storage chamber 2 into the top of the workbench 1. In addition, a limit rod 42 is slidably connected to the bottom of the mounting seat 16, and a defect detector 43 is fixedly installed by the limit rod so that it can be adjusted up and down with the lifting of the mounting seat 16, so that the defect detector 43 can fit the surface of the irregular hardware. In order to prevent the defect detector 43 from falling off from the mounting seat 16, a sliding rod 44 is fixed on the top of the defect detector 43, and an auxiliary limit spring 45 is sleeved on the surface of the sliding rod 44. The elastic force of the auxiliary limit spring 45 pulls the sliding rod 44 downward.The top of the auxiliary limit spring 45 is fixed to the bottom of the mounting seat 16 so as not to fall off from the mounting seat 16, thereby limiting the defect detector 43 and ensuring that the defect detector 43 can be monitored in real time during grinding to ensure the grinding effect.

[0035] Further, the bottom of the protective baffle 20 is hinged to both sides of the top of the workbench 1, the number of the protective baffles 20 is set to two, and the two protective baffles 20 are symmetrically arranged on both sides of the workbench 1, the surface of the water pipe 21 is rotatably connected to the top of the workbench 1, the surface of the water pipe 21 is connected to a control valve 22, one end of the water pipe 21 located inside the water storage chamber 2 is connected to a water pump 23, the number of the water pipes 21 is set to multiple, and the multiple water pipes 21 are symmetrically arranged on both sides of the top of the workbench 1, and one end of the multiple water pipes 21 is connected to an atomizing nozzle 24,

[0036] During operation, the bottom of the protective baffle 20 is hinged to both sides of the top of the workbench 1 and can be rotated, so as to facilitate the disassembly and assembly of irregular hardware. Two protective baffles 20 are provided at the same time to protect both sides of the top of the workbench 1, further improving the adaptability of protection. As for the water pipe 21, it can be rotated on the top of the workbench 1 to achieve appropriate adjustment of the spraying angle. The surface of the water pipe 21 is connected to the control valve 22, and the control valve 22 is used to control the flow of water in the water pipe 21, and one end of the water pipe 21 passes through the storage tank. Inside the water chamber 2, a water pump 23 is fixed inside the water storage chamber 2. The water pump 23 draws water from the water storage chamber 2, and then sends it along the water pipe 21 to the atomizing nozzle 24, which sprays the grinding area, thereby cooling the surface of the irregular hardware during grinding, and at the same time condensing the grinding debris to further prevent the debris from splashing, thereby solving the problem of inconvenience in cleaning caused by the splashing of debris and deformation of irregular hardware caused by high temperature during grinding, and improving the adaptability of grinding and repair.

[0037] Furthermore, one end of the threaded adjustment rod 5 passes through the rotating frame 4 and extends to one side of the rotating frame 4, and one end of the threaded adjustment rod 5 located on one side of the rotating frame 4 is fixedly connected to an adjustment dial 25, one end of the built-in adjustment screw 13 passes through the sliding seat 6 and extends to the top of the sliding seat 6, and one end of the built-in adjustment screw 13 located on the top of the sliding seat 6 is fixedly connected to an adjustment knob 26.

[0038] During operation, one end of the threaded adjustment rod 5 passes through the rotating frame 4 and extends to one side of the rotating frame 4, and one end of the threaded adjustment rod 5 is fixed with an adjustment dial 25, and the adjustment dial 25 is rotated to drive the threaded adjustment rod 5 to rotate. In addition, one end of the built-in adjustment screw 13 passes through the sliding seat 6 and extends to the top of the sliding seat 6, and an adjustment knob 26 is fixed on the top of the built-in adjustment screw 13, and the adjustment knob 26 drives the built-in adjustment screw 13 to rotate.

[0039] Furthermore, a water filter card plate 27 is fixedly connected to the surface of the workbench 1, the bottom of the rotating placement plate is rotatably connected to the top of the water filter card plate 27, and a transmission shaft 28 is fixedly connected to the bottom of the rotating placement card plate 3. One end of the transmission shaft 28 penetrates the water filter card plate 27 and extends to the bottom of the water filter card plate 27. A motor barrel 29 is fixedly connected to the bottom of the water filter card plate 27, and a motor 30 is fixedly connected to the inside of the motor barrel 29. The output shaft of the motor 30 is fixedly connected to one end of the transmission shaft 28 located at the bottom of the water filter card plate 27 through a coupling.

[0040] During operation, the water filter card plate 27 is fixed on the surface of the workbench 1, and the rotating placement plate is placed on the top of the water filter card plate 27 and rotates at the same time. The transmission shaft 28 is fixed at the bottom of the rotating placement plate, and the transmission shaft 28 passes through the water filter card plate 27 and extends to the bottom of the water filter card plate 27. The motor barrel 29 is fixed at the bottom of the water filter card plate 27, and the motor 30 is fixed inside the motor barrel 29. The output shaft of the motor 30 is fixed to the bottom end of the transmission shaft 28, so that the motor 30 can drive the transmission shaft 28 to start rotating when working, thereby driving the rotating placement plate to start rotating, so as to adjust the grinding angle.

[0041] Furthermore, an adjusting cylinder 31 is rotatably connected to the surface of the rotatable placement chuck 3, an adjusting screw 32 is connected to the internal thread of the adjusting cylinder 31, and an end of the adjusting screw 32 away from the adjusting cylinder 31 is fixedly connected to a limiting block 33, and the number of the adjusting cylinder 31, the adjusting screw 32 and the limiting block 33 is set to multiple, and the multiple adjusting cylinders 31, the adjusting screw 32 and the limiting block 33 are evenly arranged on the circumference of the surface of the rotatable placement chuck 3.

[0042] During operation, the surface of the rotating placement chuck 3 is rotated and connected to the adjusting cylinder 31. After the adjusting cylinder 31 rotates, it drives the adjusting screw rod 32 to start rotating. One end of the adjusting screw rod 32 is fixed with a limiting block 33, and the limiting block 33 slides on the surface of the rotating placement disk, so that after the adjusting screw rod 32 rotates, since the limiting block 33 is restricted, the adjusting screw rod 32 can drive the adjusting screw rod 32 to start moving after the adjusting cylinder 31 rotates. In addition, a plurality of adjusting cylinders 31, adjusting screw rods 32 and limiting blocks 33 are provided, which are evenly arranged on the circumference of the surface of the rotating placement chuck 3. When clamping, the adjusting cylinder 31 can be rotated according to the concave and convex surface of the irregular hardware, and then the irregular hardware can be clamped, which further improves the clamping and fixing effect.

[0043] Furthermore, a support leg 34 is fixedly connected to the bottom of the workbench 1, a fastening rod 35 is fixedly connected to the surface of the support leg 34, a connecting support rod 36 is fixedly connected to the bottom of the workbench 1, a recovery bucket 37 is fixedly connected to the bottom end of the connecting support rod 36, a water inlet 38 is opened on one side of the top of the workbench 1, a sealing card cover 39 is threadedly connected to the inner side of the water inlet 38, a drain pipe 40 is connected to one side of the bottom of the workbench 1, and a plug 41 is clamped on the inner side of the drain pipe 40 away from the workbench 1.

[0044] During operation, the support legs 34 are fixed to the bottom of the workbench 1, and the workbench 1 is supported by the support legs 34. At the same time, fastening rods 35 are fixed on the surfaces of the support legs 34, and the fastening rods 35 connect the support legs 34 together, thereby improving the stability of the support legs 34. The connecting struts 36 are fixed to the bottom of the workbench 1, and are symmetrically arranged in pairs at the four corners of the bottom of the water filter card plate 27. Then, the connecting struts 36 are used to connect the recovery bucket 37, and the recovery bucket 37 can collect and recover condensed debris and atomized water spray. The water inlet 38 is opened at the top of the workbench 1, which is convenient for water to pass into the water storage chamber 2, and the water storage chamber 2 is sealed by the sealing card cover 39. Finally, the drain pipe 40 is connected at the bottom of the workbench 1, so that excess or long-unused water is discharged along the drain pipe 40, and the plug 41 is used to block the drain pipe 40 when no drainage is performed, thereby further improving the adaptability of use.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A grinding and repairing device for irregular hardware surface defects, characterized in that: It includes a workbench, an adjustment component and a protection component, wherein the adjustment component is arranged on the top of the workbench, and a water storage cavity is opened inside the workbench; The adjusting component includes a rotating placement chuck, one side of the top of the workbench is fixedly connected to a rotating frame, the surface of the rotating frame is rotatably connected to a threaded adjusting rod, the surface of the threaded adjusting rod is threadedly connected to a sliding seat, the surface of the sliding seat is slidably connected to a limit clamping rod, both ends of the limit clamping rod are fixedly connected to the surface of the rotating frame, the surface of the sliding seat is slidably connected to a lifting seat, the surface of the lifting seat is fixedly connected to a T-shaped slider and an auxiliary slider, the surface of the sliding seat is provided with a T-shaped slide rail and an auxiliary slide rail, the bottom of the inner wall of the T-shaped slide rail is rotatably connected to a built-in adjusting screw, the surface of the built-in adjusting screw is threadedly connected to the surface of the T-shaped slider, the inner wall of the auxiliary slide rail is fixedly connected to a built-in limit rod, and the surface of the built-in limit rod is slidably connected to the surface of the auxiliary slider One side of the lifting seat is fixedly connected with an electric telescopic rod, and one end of the electric telescopic rod away from the lifting seat is fixedly connected with a mounting seat, and the interior of the mounting seat is fixedly connected with a built-in motor, and the output shaft of the built-in motor is fixedly connected with a rotating shaft through a coupling, and the surface of the rotating shaft is fixedly connected with a grinding wheel, and the protective component includes a protective baffle and a water guide pipe, and one end of the water guide pipe passes through the workbench and extends to the inside of the water storage chamber, and the bottom of the mounting seat is slidably connected with a limit vertical rod, and the bottom end of the limit vertical rod is fixedly connected with a defect detector, and both sides of the top of the defect detector are fixedly connected with sliding vertical rods, and the surface of the sliding vertical rod is provided with an auxiliary limit spring, and the two ends of the auxiliary limit spring are respectively fixedly connected to the bottom of the mounting seat and the top of the defect detector; One end of the threaded adjustment rod passes through the rotating frame and extends to one side of the rotating frame, one end of the threaded adjustment rod located on one side of the rotating frame is fixedly connected to an adjustment dial, one end of the built-in adjustment screw passes through the sliding seat and extends to the top of the sliding seat, and one end of the built-in adjustment screw located on the top of the sliding seat is fixedly connected to an adjustment knob; The surface of the workbench is fixedly connected with a water filter card plate, the bottom of the rotating card plate is rotatably connected with the top of the water filter card plate, the bottom of the rotating card plate is fixedly connected with a transmission shaft, one end of the transmission shaft passes through the water filter card plate and extends to the bottom of the water filter card plate; The bottom of the water filter card is fixedly connected with a motor cylinder, the interior of the motor cylinder is fixedly connected with a motor, and the output shaft of the motor is fixedly connected to one end of the transmission shaft located at the bottom of the water filter card through a coupling.

2. The device for polishing and repairing irregular hardware surface defects according to claim 1, characterized in that: The bottom of the protective baffle is hinged to both sides of the top of the workbench, the number of the protective baffles is set to two, and the two protective baffles are symmetrically arranged on both sides of the workbench, the surface of the water pipe is rotatably connected to the top of the workbench, the surface of the water pipe is connected to a control valve, one end of the water pipe located inside the water storage chamber is connected to a water pump, the number of the water pipes is set to multiple, and the multiple water pipes are symmetrically arranged on both sides of the top of the workbench, and one end of the multiple water pipes are connected to an atomizing nozzle.

3. The grinding and repairing device for irregular hardware surface defects according to claim 1 is characterized in that: The surface on which the chuck is rotatably placed is rotatably connected with an adjusting rotating cylinder, the inner thread of the adjusting rotating cylinder is connected with an adjusting screw rod, and one end of the adjusting screw rod away from the adjusting rotating cylinder is fixedly connected with a limiting clamping block.

4. The device for grinding and repairing irregular hardware surface defects according to claim 3 is characterized in that: The number of the adjusting rotating cylinder, the adjusting screw rod and the limiting block is set to be multiple, and the multiple adjusting rotating cylinders, the adjusting screw rod and the limiting block are evenly arranged on the circumference of the surface of the rotating placement chuck.

5. The device for grinding and repairing irregular hardware surface defects according to claim 1, characterized in that: The bottom of the workbench is fixedly connected with a supporting leg, the surface of the supporting leg is fixedly connected with a fastening rod, the bottom of the workbench is fixedly connected with a connecting support rod, and the bottom end of the connecting support rod is fixedly connected with a recovery bucket.

6. The device for grinding and repairing irregular hardware surface defects according to claim 5, characterized in that: A water inlet is provided on one side of the top of the workbench, and a sealing card cover is threadedly connected to the inner side of the water inlet.

7. The device for grinding and repairing irregular hardware surface defects according to claim 6, characterized in that: One side of the bottom of the workbench is connected with a drainage pipe, and the inner side of one end of the drainage pipe away from the workbench is clamped with a plug.

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