A centerless grinder for precision hardware processing and use method

Abstract

The present invention relates to the technical field of centerless grinders, and discloses a centerless grinder for precision hardware processing and a method of using the centerless grinder, comprising a base plate, a support plate fixedly connected to the top of the base plate, a storage rack fixedly connected to the end of the support plate, a workbench fixedly connected to the end of the support plate away from the storage rack, and a bracket fixedly connected to the top of the workbench. The present invention starts two motors to drive the grinding wheel and the guide wheel to rotate, and after the workpiece is placed into the interior of the loading component, the loading component will push the workpiece into the interior of the inclined frame, and then slide to the top of the workpiece support plate through the inclined frame to contact the grinding wheel, and the workpiece is ground by the grinding wheel. The water pump draws coolant into the inner wall of the curved pipe and discharges it through the nozzle to spray on the surface of the workpiece, so as to cool the workpiece. The waste generated by grinding and the coolant will enter the interior of the storage rack through the through hole and contact the filter component, and the filter component is used to filter the coolant.

Description

Technical Field

[0001] The invention relates to the technical field of centerless grinders, in particular to a centerless grinder for precision hardware processing and a use method thereof. Background Art

[0002] Centerless grinders are a type of grinder that does not require the axis of the workpiece to be positioned for grinding. They are mainly composed of three mechanisms: grinding wheel, adjusting wheel and workpiece support. The grinding wheel actually performs the grinding work, the adjusting wheel controls the rotation of the workpiece and controls the feed speed of the workpiece, and the workpiece support supports the workpiece during grinding. These three parts can be coordinated in several ways, but the principle is the same except for stopping grinding.

[0003] When a centerless grinder is grinding a workpiece, coolant is needed to cool the workpiece. After the coolant comes into contact with the workpiece, it will flow into the storage rack along with the waste generated by grinding for collection. Grinding will produce some powdery waste. The powdery waste will accumulate inside the storage rack and affect the recycling of the coolant, resulting in the inability to replenish the coolant in time during the processing of the workpiece, affecting the use of the coolant. Summary of the invention

[0004] The object of the present invention is to provide a centerless grinder for precision hardware processing and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a centerless grinder for precision hardware processing and a method for using the same, comprising a bottom plate, a support plate fixedly connected to the top of the bottom plate, a storage rack fixedly connected to the end of the support plate, a workbench fixedly connected to the end of the support plate away from the storage rack, a bracket fixedly connected to the top of the workbench, two brackets are provided, a grinding wheel and a guide wheel are rotatably connected to the inner walls of the two brackets respectively, the ends of the grinding wheel and the guide wheel are fixedly connected to a motor, a workpiece support plate fixedly connected to the top of the workbench, an oblique frame fixedly connected to the end of the workpiece support plate, a through hole is provided on the top of the workbench, a water pump is fixedly connected to the bottom of the inner wall of the storage rack, an output end of the water pump is connected to a curved pipe, an end of the curved pipe away from the water pump is connected to a nozzle, a rectangular frame is fixedly connected to the inner wall of the storage rack, and further comprising:

[0007] A loading component, the loading component comprises a fixing frame, the end of the fixing frame is fixedly connected to the surface of the bracket, the top of the fixing frame is fixedly connected to a vertical pole, the top of the vertical pole is fixedly connected to a chute frame, and the inner wall of the chute frame is fixedly connected to a circular groove frame;

[0008] A filter component, the filter component comprises a filter plate, the bottom of the filter plate contacts the top of the rectangular frame, the inner wall of the storage frame is fixedly connected with a positioning support plate, and the surface of the positioning support plate is slidably connected with a moving frame;

[0009] The storage component comprises a limiting frame, the end of the limiting frame is fixedly connected to the surface of the bracket, the top of the limiting frame is fixedly connected to a placing frame, and the surface of the placing frame is fixedly connected to a slide plate.

[0010] Furthermore, the workpiece support plate is arranged at the end where the grinding wheel and the guide wheel are close to each other, the bottom of the inclined frame is fixedly connected to the top of the workbench, the number of the inclined frames is two, and the two inclined frames are symmetrically arranged with the workpiece support plate as the center, the workbench is located above the storage rack, the end of the motor close to the grinding wheel is fixedly connected to the surface of the bracket, the end of the curved pipe away from the water pump passes through the storage rack and extends to above the grinding wheel, and the nozzle is located above the workpiece support plate.

[0011] Further, the loading component includes a side plate, the side plate is fixedly connected to the surface of the slide frame, the surface of the side plate is slidably connected to a pusher frame, the top of the inner wall of the pusher frame is fixedly connected to a pusher plate, and the surface of the pusher frame is fixedly connected to an electric push rod;

[0012] One end of the electric push rod away from the pushing rack is fixedly connected to the surface of the bracket, and the lower surface of the pushing rack is fixedly connected with a connecting plate.

[0013] Furthermore, one end of the circular groove frame away from the vertical pole extends to the outer end of the slide groove frame, one end of the circular groove frame away from the vertical pole contacts the inner wall of the inclined frame, one end of the circular groove frame away from the pushing frame contacts the end of the workpiece support plate, and the lower surface of the pushing plate contacts the inner wall of the circular groove frame.

[0014] Further, the filtering component comprises a cleaning plate, the end of the cleaning plate is fixedly connected to the surface of the movable frame, the top of the cleaning plate is rotatably connected to a center rod, the center of the center rod is hinged with a push frame, and one end of the push frame away from the center rod is fixedly connected to the bottom of the connecting plate;

[0015] The top of the cleaning plate is fixedly connected with a telescopic frame, and the end of the cleaning plate is fixedly connected with a spring.

[0016] Furthermore, the bottom of the cleaning plate contacts the top of the filter plate, the center rod is located at the center of the cleaning plate and above the telescopic frame, and there are two cleaning plates, which are symmetrically arranged around the center rod.

[0017] Further, the storage component includes a linkage frame, the inner wall of the end of the linkage frame is slidably connected to the surface of the slide plate, a separation frame is arranged inside the placement frame, the top of the separation frame is fixedly connected to the linkage frame, the bottom of the placement frame is fixedly connected to a drainage frame, the upper surface of the drainage frame is provided with a leakage hole, the lower surface of the linkage frame is fixedly connected to an inclined plate, the surface of the inclined plate is fixedly connected to a circular hole plate, the surface of the circular hole plate is fixedly connected to a return spring, the end of the inclined plate away from the linkage frame is fixedly connected to a synchronous frame, and the surface of the synchronous frame is fixedly connected to an elastic rod;

[0018] One end of the elastic rod away from the synchronous frame is fixedly connected with a contact plate, the bottom of the drainage frame is connected with a water pipe, and one end of the water pipe away from the drainage frame is connected with the storage frame.

[0019] Furthermore, the placement rack is located below the inclined rack, the placement rack is located at one end of the bracket away from the circular groove rack, the top of the drainage rack passes through the placement rack and extends to the interior of the placement rack, the leakage hole is located inside the placement rack, the bottom of the separation rack contacts the bottom of the inner wall of the placement rack, the end of the reset spring away from the circular hole plate is fixedly connected to the limit rack, the inner wall of the circular hole plate is slidably connected to the surface of the limit rack, and the end of the contact plate away from the elastic rod contacts the surface of the center rod.

[0020] Furthermore, a method for using a centerless grinder for precision hardware processing comprises the following steps:

[0021] S1: Start the two motors to drive the grinding wheel and the guide wheel to rotate. After the workpiece is placed inside the loading component, the loading component will push the workpiece into the inside of the inclined frame, and then slide through the inclined frame to the top of the workpiece support plate to contact the grinding wheel, and use the grinding wheel to grind the workpiece;

[0022] S2: When the push plate moves inside the circular groove frame, the workpiece is moved toward the inside of the inclined frame. As the push plate moves, the workpiece will move to the top of the workpiece support plate for grinding, thereby improving the convenience of loading the workpiece;

[0023] S3: When the push frame moves, it pushes the center rod to deform. At this time, the center rod will pull the cleaning plate to contact the surface of the filter plate, pushing the waste to move on the surface of the filter plate to prevent the waste from accumulating on the surface of the filter plate and affecting the filtering effect;

[0024] S4: When the inclined plate moves, it pushes the linkage frame to move on the surface of the slide plate, thereby improving the stability of the linkage frame when moving. When the linkage frame moves, it pushes the workpiece to move inside the placement frame through the separation frame, thereby preventing the workpiece from blocking the leak hole.

[0025] The present invention has the following beneficial effects:

[0026] The present invention starts two motors to drive the grinding wheel and the guide wheel to rotate. After the workpiece is placed inside the loading component, the loading component will push the workpiece into the inside of the inclined frame, and then slide to the top of the workpiece support plate through the inclined frame to contact the grinding wheel. The workpiece is ground by the grinding wheel, and a water pump draws coolant into the inner wall of the curved pipe and discharges it through the nozzle to spray on the surface of the workpiece to cool the workpiece. Waste generated by grinding and the coolant will enter the interior of the storage rack through the through hole and contact the filtering component. The filtering component is used to filter the coolant to prevent the waste from affecting the recycling of the coolant. The polished workpiece will slide to the inside of the storage component, and the storage component will be used to store the workpiece.

[0027] After the present invention places the workpiece into the circular groove rack, the electric push rod is started to push the push rack to move. The push rack slides on the surface of the side plate, thereby improving the stability of the push rack when pushing the push plate to move. When the push plate moves inside the circular groove rack, the workpiece is moved toward the inside of the inclined rack. As the push plate moves, the workpiece will move to the top of the workpiece support plate for grinding, thereby improving the convenience of loading the workpiece.

[0028] The waste and coolant of the present invention will flow into the interior of the storage rack through the through hole and contact the filter plate. The pushing rack will push the pushing rack to move through the connecting plate when moving. The pushing rack will push the center rod to deform when moving. At this time, the center rod will pull the cleaning plate to contact the surface of the filter plate, pushing the waste to move on the surface of the filter plate, avoiding the waste from accumulating on the surface of the filter plate and affecting the filtering effect. The cleaning plate slides on the surface of the positioning support plate through the moving rack, thereby improving the stability of the cleaning plate when sliding.

[0029] After being polished, the workpiece of the present invention will fall into the interior of the placement rack through the inclined rack, and part of the coolant will also flow into the interior of the placement rack through the inclined rack. The center rod pushes the contact plate to move when it moves, and the contact plate pushes the inclined plate to move through the connection with the synchronous rack through the elastic rod when it moves. The inclined plate pushes the linkage rack to move on the surface of the slide when it moves, thereby improving the stability of the linkage rack when it moves. When the linkage rack moves, it pushes the workpiece to move inside the placement rack through the separation rack, which can prevent the workpiece from blocking the leakage hole. The coolant entering the interior of the placement rack will enter the interior of the drainage rack and enter the interior of the storage rack through the water pipe for recycling.

[0030] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the support structure of the present invention;

[0035] Figure 4 This is a schematic diagram of the storage rack structure of the present invention;

[0036] Figure 5 It is a schematic diagram of the overall structure of the feeding component of the present invention;

[0037] Figure 6 It is a schematic diagram of the overall structure of the filter component of the present invention;

[0038] Figure 7 It is a schematic diagram of the overall structure of the storage component of the present invention;

[0039] Figure 8 It is another structural schematic diagram of the storage component of the present invention;

[0040] Fig. 9 It is a schematic diagram of the process structure of the present invention.

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] In the figure: 1, bottom plate; 2, storage rack; 3, support plate; 4, workbench; 5, grinding wheel; 6, guide wheel; 7, motor; 8, feeding component; 9, filter component; 10, storage component; 11, bracket; 12, through hole; 13, workpiece support plate; 14, inclined frame; 15, water pump; 16, elbow; 17, rectangular frame; 18, nozzle; 20, fixed frame; 21, vertical pole; 22, round groove frame; 23, push plate; 24, push rack; 25, slide rack; 26, electric push rod; 2 7. Side plate; 28. Connecting plate; 30. Positioning support plate; 31. Moving frame; 32. Cleaning plate; 33. Spring; 34. Telescopic frame; 35. Filter plate; 36. Center rod; 37. Push frame; 40. Placement frame; 41. Drainage frame; 42. Linkage frame; 43. Leakage hole; 44. Separation frame; 45. Slide plate; 46. Inclined plate; 47. Reset spring 4; 48. Circular hole plate; 49. Synchronous frame; 50. Water pipe; 51. Elastic rod; 52. Contact plate; 53. Limiting frame. DETAILED DESCRIPTION

[0043] 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.

[0044] See also Figure 1-Figure 9 As shown, the present invention is a centerless grinder for precision hardware processing and a method of using the same, comprising a base plate 1, a support plate 3 is fixedly connected to the top of the base plate 1, a storage rack 2 is fixedly connected to the end of the support plate 3, a workbench 4 is fixedly connected to the end of the support plate 3 away from the storage rack 2, a bracket 11 is fixedly connected to the top of the workbench 4, two brackets 11 are provided, a grinding wheel 5 and a guide wheel 6 are rotatably connected to the inner walls of the two brackets 11, a motor 7 is fixedly connected to the ends of the grinding wheel 5 and the guide wheel 6, a workpiece support plate 13 is fixedly connected to the top of the workbench 4, an oblique frame 14 is fixedly connected to the end of the workpiece support plate 13, a through hole 12 is provided on the top of the workbench 4, a water pump 15 is fixedly connected to the bottom of the inner wall of the storage rack 2, an elbow 16 is connected to the output end of the water pump 15, and a nozzle 18 is connected to the end of the elbow 16 away from the water pump 15, a rectangular frame 17 is fixedly connected to the inner wall of the storage rack 2, and further comprising:

[0045] The feeding component 8 includes a fixing frame 20, the end of the fixing frame 20 is fixedly connected to the surface of the bracket 11, the top of the fixing frame 20 is fixedly connected to a vertical rod 21, the top of the vertical rod 21 is fixedly connected to a chute frame 25, and the inner wall of the chute frame 25 is fixedly connected to a circular groove frame 22;

[0046] The filter component 9 includes a filter plate 35, the bottom of the filter plate 35 contacts the top of the rectangular frame 17, the inner wall of the storage frame 2 is fixedly connected with a positioning support plate 30, and the surface of the positioning support plate 30 is slidably connected with a moving frame 31;

[0047] The storage component 10 includes a limiting frame 53 , an end of the limiting frame 53 is fixedly connected to the surface of the bracket 11 , a placement frame 40 is fixedly connected to the top of the limiting frame 53 , and a slide plate 45 is fixedly connected to the surface of the placement frame 40 .

[0048] The workpiece support plate 13 is arranged at one end where the grinding wheel 5 and the guide wheel 6 are close to each other, the bottom of the inclined frame 14 is fixedly connected to the top of the workbench 4, and there are two inclined frames 14, which are symmetrically arranged with the workpiece support plate 13 as the center. The workbench 4 is located above the storage rack 2, and the end of the motor 7 close to the grinding wheel 5 is fixedly connected to the surface of the bracket 11. The present invention starts the two motors 7 to drive the grinding wheel 5 and the guide wheel 6 to rotate. After the workpiece is placed into the interior of the loading component 8, the loading component 8 will push the workpiece into the interior of the inclined frame 14, and then slide through the inclined frame 14 to the top of the workpiece support plate 13 and contact the grinding wheel 5, and use the grinding wheel 5 to work The workpiece is ground, the water pump 15 draws the coolant into the inner wall of the curved pipe 16 and discharges it through the nozzle 18 to spray on the surface of the workpiece to cool the workpiece. The waste generated by grinding and the coolant will enter the interior of the storage rack 2 through the through hole 12 and contact the filter component 9. The filter component 9 is used to filter the coolant to prevent the waste from affecting the recycling of the coolant. The workpiece after grinding will slide into the interior of the storage component 10 and be stored in the storage component 10. The end of the curved pipe 16 away from the water pump 15 passes through the storage rack 2 and extends to the top of the grinding wheel 5. The nozzle 18 is located above the workpiece support plate 13.

[0049] The loading component 8 includes a side plate 27, which is fixedly connected to the surface of the slide frame 25, and the surface of the side plate 27 is slidably connected to the pusher frame 24, the top of the inner wall of the pusher frame 24 is fixedly connected to the pusher plate 23, and the surface of the pusher frame 24 is fixedly connected to the electric push rod 26;

[0050] One end of the electric push rod 26 away from the pushing rack 24 is fixedly connected to the surface of the bracket 11 , and a connecting plate 28 is fixedly connected to the lower surface of the pushing rack 24 .

[0051] One end of the circular groove frame 22 away from the vertical rod 21 extends to the outer end of the slide groove frame 25, and the end of the circular groove frame 22 away from the vertical rod 21 contacts the inner wall of the inclined frame 14. After the workpiece is placed into the circular groove frame 22, the electric push rod 26 is started to push the pusher frame 24 to move, and the pusher frame 24 slides on the surface of the side plate 27, thereby improving the stability of the pusher frame 24 when pushing the pusher plate 23 to move. When the pusher plate 23 moves inside the circular groove frame 22, the workpiece moves toward the inside of the inclined frame 14. As the pusher plate 23 moves, the workpiece will move to the top of the workpiece support plate 13 for grinding, thereby improving the convenience of loading the workpiece. The end of the circular groove frame 22 away from the pusher frame 24 contacts the end of the workpiece support plate 13, and the lower surface of the pusher plate 23 contacts the inner wall of the circular groove frame 22.

[0052] The filter component 9 includes a cleaning plate 32, the end of which is fixedly connected to the surface of the movable frame 31, the top of the cleaning plate 32 is rotatably connected to a center rod 36, the center of the center rod 36 is hinged with a push frame 37, and one end of the push frame 37 away from the center rod 36 is fixedly connected to the bottom of the connecting plate 28;

[0053] A telescopic frame 34 is fixedly connected to the top of the cleaning plate 32 , and a spring 33 is fixedly connected to the end of the cleaning plate 32 .

[0054] The bottom of the cleaning plate 32 contacts the top of the filter plate 35, and the center rod 36 is located in the center of the cleaning plate 32 and above the telescopic frame 34. The waste and coolant of the present invention will flow into the interior of the storage rack 2 through the through hole 12 and contact the filter plate 35. The pushing frame 24 pushes the pushing frame 37 to move through the connecting plate 28 when moving, and the pushing frame 37 pushes the center rod 36 to deform when moving. At this time, the center rod 36 will pull the cleaning plate 32 to contact the surface of the filter plate 35, pushing the waste to move on the surface of the filter plate 35, avoiding the accumulation of waste on the surface of the filter plate 35 and affecting the filtering effect. The cleaning plate 32 slides on the surface of the positioning support plate 30 through the moving frame 31, thereby improving the stability of the cleaning plate 32 when sliding. There are two cleaning plates 32, and the two cleaning plates 32 are symmetrically arranged with the center rod 36 as the center.

[0055] The storage component 10 includes a linkage frame 42, the inner wall of the end of the linkage frame 42 is slidably connected to the surface of the slide plate 45, a separation frame 44 is arranged inside the placement frame 40, the top of the separation frame 44 is fixedly connected to the linkage frame 42, the bottom of the placement frame 40 is fixedly connected to a drainage frame 41, the upper surface of the drainage frame 41 is provided with a leakage hole 43, the lower surface of the linkage frame 42 is fixedly connected to an inclined plate 46, the surface of the inclined plate 46 is fixedly connected to a circular hole plate 48, the surface of the circular hole plate 48 is fixedly connected to a return spring 47, the end of the inclined plate 46 away from the linkage frame 42 is fixedly connected to a synchronous frame 49, and the surface of the synchronous frame 49 is fixedly connected to an elastic rod 51;

[0056] One end of the elastic rod 51 away from the synchronous frame 49 is fixedly connected to the contact plate 52 , and the bottom of the drainage frame 41 is connected to a water pipe 50 , and one end of the water pipe 50 away from the drainage frame 41 is connected to the storage frame 2 .

[0057] The placing rack 40 is located below the inclined rack 14. The placing rack 40 is located at one end of the bracket 11 away from the circular groove rack 22. The top of the drainage rack 41 passes through the placing rack 40 and extends to the inside of the placing rack 40. The leakage hole 43 is located inside the placing rack 40. The workpiece after grinding of the present invention will fall into the inside of the placing rack 40 through the inclined rack 14, and part of the coolant will also flow into the inside of the placing rack 40 through the inclined rack 14. The center rod 36 pushes the contact plate 52 to move when moving. When the contact plate 52 moves, it pushes the inclined plate 46 to move through the connection between the elastic rod 51 and the synchronous rack 49. When the inclined plate 46 moves, it pushes the linkage rack 42 to move on the surface of the slide plate 45. The linkage frame 42 is movable, thereby improving the stability of the linkage frame 42 when moving. When moving, the linkage frame 42 pushes the workpiece to move inside the placement frame 40 through the separation frame 44, which can prevent the workpiece from blocking the leakage hole 43. The coolant entering the placement frame 40 will enter the drainage frame 41 and enter the storage frame 2 through the water pipe 50 for circulation. The bottom of the separation frame 44 contacts the bottom of the inner wall of the placement frame 40, and the end of the return spring 47 away from the circular hole plate 48 is fixedly connected to the limit frame 53. The inner wall of the circular hole plate 48 is slidably connected to the surface of the limit frame 53, and the end of the contact plate 52 away from the elastic rod 51 contacts the surface of the center rod 36.

[0058] A method for using a centerless grinder for precision hardware processing comprises the following steps:

[0059] S1: Start the two motors 7 to drive the grinding wheel 5 and the guide wheel 6 to rotate. After the workpiece is placed inside the loading component 8, the loading component 8 will push the workpiece into the inclined frame 14, and then slide through the inclined frame 14 to the top of the workpiece support plate 13 to contact the grinding wheel 5, and use the grinding wheel 5 to grind the workpiece;

[0060] S2: When the push plate 23 moves inside the circular groove frame 22, the workpiece is moved toward the inside of the inclined frame 14. As the push plate 23 moves, the workpiece moves to the top of the workpiece support plate 13 for grinding, thereby improving the convenience of loading the workpiece;

[0061] S3: When the push frame 37 moves, the central rod 36 is pushed to deform. At this time, the central rod 36 pulls the cleaning plate 32 to contact the surface of the filter plate 35, pushing the waste to move on the surface of the filter plate 35, so as to prevent the waste from accumulating on the surface of the filter plate 35 and affecting the filtering effect;

[0062] S4: When moving, the inclined plate 46 pushes the linkage frame 42 to move on the surface of the slide plate 45, thereby improving the stability of the linkage frame 42 when moving. When moving, the linkage frame 42 pushes the workpiece to move inside the placement frame 40 through the separation frame 44, thereby preventing the workpiece from blocking the leakage hole 43.

[0063] When in use, start the two motors 7 to drive the grinding wheel 5 and the guide wheel 6 to rotate. After the workpiece is placed inside the loading component 8, the loading component 8 will push the workpiece into the inside of the inclined frame 14, and then slide to the top of the workpiece support plate 13 through the inclined frame 14 to contact the grinding wheel 5. The grinding wheel 5 is used to grind the workpiece. The water pump 15 draws the coolant into the inner wall of the curved pipe 16 and discharges it through the nozzle 18 to spray on the surface of the workpiece to cool the workpiece. The waste generated by grinding and the coolant will enter the interior of the storage rack 2 through the through hole 12 and contact the filter component 9. The filter component 9 is used to filter the coolant to avoid waste. The circulation of the coolant is affected. The workpiece after grinding will slide into the interior of the storage component 10, and the storage component 10 will be used to store the workpiece. After the workpiece is placed in the circular groove frame 22, the electric push rod 26 is started to push the push rack 24 to move. The push rack 24 slides on the surface of the side plate 27, which improves the stability of the push rack 24 when pushing the push plate 23 to move. When the push plate 23 moves inside the circular groove frame 22, the workpiece moves toward the inside of the inclined frame 14. As the push plate 23 moves, the workpiece will move to the top of the workpiece support plate 13 for grinding, which improves the convenience of loading the workpiece. The waste material and the coolant pass through the through hole 1 2 will flow into the interior of the storage rack 2 and contact the filter plate 35. When the push rack 24 moves, it pushes the push rack 37 to move through the connecting plate 28. When the push rack 37 moves, it pushes the center rod 36 to deform. At this time, the center rod 36 will pull the cleaning plate 32 to contact the surface of the filter plate 35, and push the waste to move on the surface of the filter plate 35 to prevent the waste from accumulating on the surface of the filter plate 35 and affecting the filtering effect. The cleaning plate 32 slides on the surface of the positioning support plate 30 through the moving rack 31, which improves the stability of the cleaning plate 32 when sliding. The polished workpiece will fall into the interior of the placement rack 40 through the inclined rack 14, and part of the coolant will also pass through The inclined frame 14 flows into the interior of the placement rack 40, and the center rod 36 pushes the contact plate 52 to move when it moves. When the contact plate 52 moves, it pushes the inclined plate 46 to move through the connection between the elastic rod 51 and the synchronous frame 49. When it moves, the inclined plate 46 pushes the linkage frame 42 to move on the surface of the slide plate 45, thereby improving the stability of the linkage frame 42 when it moves. When it moves, the linkage frame 42 pushes the workpiece to move inside the placement rack 40 through the separation frame 44, which can prevent the workpiece from blocking the leakage hole 43. The coolant entering the placement rack 40 will enter the drainage rack 41 and enter the storage rack 2 through the water pipe 50 for circulation.

[0064] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A centerless grinder for precision hardware processing, comprising a base plate (1), the top of the base plate (1) is fixedly connected to a support plate (3), the end of the support plate (3) is fixedly connected to a storage rack (2), the end of the support plate (3) away from the storage rack (2) is fixedly connected to a workbench (4), the top of the workbench (4) is fixedly connected to a bracket (11), the number of the brackets (11) is two, the inner walls of the two brackets (11) are respectively rotatably connected to a grinding wheel (5) and a guide wheel (6), the ends of the grinding wheel (5) and the guide wheel (6) are fixedly connected to the workbench (4), and the inner walls of the two brackets (11) are respectively rotatably connected to the grinding wheel (5) and the guide wheel (6). The workbench (4) is fixedly connected to a workpiece support plate (13) on the top, and an inclined frame (14) is fixedly connected to the end of the workpiece support plate (13). A through hole (12) is provided on the top of the workbench (4). A water pump (15) is fixedly connected to the bottom of the inner wall of the storage rack (2). The output end of the water pump (15) is connected to a curved pipe (16). The end of the curved pipe (16) away from the water pump (15) is connected to a nozzle (18). The inner wall of the storage rack (2) is fixedly connected to a rectangular frame (17). The storage rack (2) is characterized in that: Also includes: A loading component (8), the loading component (8) comprising a fixing frame (20), the end of the fixing frame (20) being fixedly connected to the surface of the bracket (11), the top of the fixing frame (20) being fixedly connected to a vertical rod (21), the top of the vertical rod (21) being fixedly connected to a sliding groove frame (25), and the inner wall of the sliding groove frame (25) being fixedly connected to a circular groove frame (22); A filter component (9), the filter component (9) comprising a filter plate (35), the bottom of the filter plate (35) contacts the top of the rectangular frame (17), the inner wall of the storage frame (2) is fixedly connected to a positioning support plate (30), and the surface of the positioning support plate (30) is slidably connected to a movable frame (31); A storage component (10), the storage component (10) comprising a limiting frame (53), the end of the limiting frame (53) being fixedly connected to the surface of the bracket (11), the top of the limiting frame (53) being fixedly connected to a placement frame (40), and the surface of the placement frame (40) being fixedly connected to a slide plate (45); The workpiece support plate (13) is arranged at an end where the grinding wheel (5) and the guide wheel (6) are close to each other, the bottom of the inclined frame (14) is fixedly connected to the top of the workbench (4), the number of the inclined frames (14) is two, and the two inclined frames (14) are symmetrically arranged with the workpiece support plate (13) as the center, the workbench (4) is located above the storage rack (2), the end of the motor (7) close to the grinding wheel (5) is fixedly connected to the surface of the bracket (11), the end of the curved pipe (16) away from the water pump (15) passes through the storage rack (2) and extends to the top of the grinding wheel (5), and the nozzle (18) is located above the workpiece support plate (13).

2. A centerless grinder for precision hardware processing according to claim 1, characterized in that: The loading component (8) comprises a side plate (27), the side plate (27) is fixedly connected to the surface of the slide chute frame (25), the surface of the side plate (27) is slidably connected to a pusher frame (24), the top of the inner wall of the pusher frame (24) is fixedly connected to a pusher plate (23), and the surface of the pusher frame (24) is fixedly connected to an electric push rod (26); One end of the electric push rod (26) away from the material pushing rack (24) is fixedly connected to the surface of the bracket (11), and the lower surface of the material pushing rack (24) is fixedly connected to a connecting plate (28).

3. A centerless grinder for precision hardware processing according to claim 2, characterized in that: One end of the circular groove frame (22) away from the vertical rod (21) extends to the outer end of the slide groove frame (25), one end of the circular groove frame (22) away from the vertical rod (21) contacts the inner wall of the inclined frame (14), one end of the circular groove frame (22) away from the pusher frame (24) contacts the end of the workpiece support plate (13), and the lower surface of the pusher plate (23) contacts the inner wall of the circular groove frame (22).

4. A centerless grinder for precision hardware processing according to claim 3, characterized in that: The filtering component (9) comprises a cleaning plate (32), the end of which is fixedly connected to the surface of the movable frame (31), the top of which is rotatably connected to a center rod (36), the center of which is hingedly connected to a push frame (37), and one end of the push frame (37) away from the center rod (36) is fixedly connected to the bottom of the connecting plate (28); The top of the cleaning plate (32) is fixedly connected to a telescopic frame (34), and the end of the cleaning plate (32) is fixedly connected to a spring (33).

5. A centerless grinder for precision hardware processing according to claim 4, characterized in that: The bottom of the cleaning plate (32) contacts the top of the filter plate (35), the center rod (36) is located at the center of the cleaning plate (32) and above the telescopic frame (34), and there are two cleaning plates (32), which are symmetrically arranged with the center rod (36) as the center.

6. A centerless grinder for precision hardware processing according to claim 5, characterized in that: The storage component (10) comprises a linkage frame (42), the inner wall of the end of the linkage frame (42) is slidably connected to the surface of the slide plate (45), a separation frame (44) is arranged inside the placement frame (40), the top of the separation frame (44) is fixedly connected to the linkage frame (42), the bottom of the placement frame (40) is fixedly connected to a drainage frame (41), the upper surface of the drainage frame (41) is provided with a leakage hole (43), the lower surface of the linkage frame (42) is fixedly connected to an inclined plate (46), the surface of the inclined plate (46) is fixedly connected to a circular hole plate (48), the surface of the circular hole plate (48) is fixedly connected to a return spring (47), the end of the inclined plate (46) away from the linkage frame (42) is fixedly connected to a synchronous frame (49), and the surface of the synchronous frame (49) is fixedly connected to an elastic rod (51); One end of the elastic rod (51) away from the synchronous frame (49) is fixedly connected to a contact plate (52), the bottom of the drainage frame (41) is connected to a water pipe (50), and one end of the water pipe (50) away from the drainage frame (41) is connected to the storage frame (2).

7. A centerless grinder for precision hardware processing according to claim 6, characterized in that: The placement rack (40) is located below the inclined rack (14), the placement rack (40) is located at one end of the bracket (11) away from the circular groove rack (22), the top of the drainage rack (41) passes through the placement rack (40) and extends to the inside of the placement rack (40), the leakage hole (43) is located inside the placement rack (40), the bottom of the separation rack (44) contacts the bottom of the inner wall of the placement rack (40), the end of the reset spring (47) away from the circular hole plate (48) is fixedly connected to the limit rack (53), the inner wall of the circular hole plate (48) is slidably connected to the surface of the limit rack (53), and the end of the contact plate (52) away from the elastic rod (51) contacts the surface of the center rod (36).

8. The method for using a centerless grinder for precision hardware processing according to claim 7, characterized in that: The following steps are involved: S1: start the two motors (7) to drive the grinding wheel (5) and the guide wheel (6) to rotate, and after the workpiece is placed inside the loading component (8), the loading component (8) will push the workpiece into the inside of the inclined frame (14), and then slide through the inclined frame (14) to the top of the workpiece support plate (13) to contact the grinding wheel (5), and use the grinding wheel (5) to grind the workpiece; S2: When the push plate (23) moves inside the circular groove frame (22), the workpiece is moved toward the inside of the inclined frame (14). As the push plate (23) moves, the workpiece moves to the top of the workpiece support plate (13) for grinding, thereby improving the convenience of loading the workpiece; S3: When the push frame (37) moves, the central rod (36) is pushed to deform. At this time, the central rod (36) pulls the cleaning plate (32) to contact the surface of the filter plate (35), pushing the waste to move on the surface of the filter plate (35), thereby preventing the waste from accumulating on the surface of the filter plate (35) and affecting the filtering effect; S4: When the inclined plate (46) moves, it pushes the linkage frame (42) to move on the surface of the slide plate (45), thereby improving the stability of the linkage frame (42) when moving. When the linkage frame (42) moves, it pushes the workpiece to move inside the placement frame (40) through the separation frame (44), thereby preventing the workpiece from blocking the leakage hole (43).

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