Edge grinding device for grinding wheel machining

Abstract

The utility model belongs to the technical field of grinding wheel machining, and particularly relates to an edge grinding device for grinding wheel machining, which comprises a base, a sealing plate and a sliding strip are slidably mounted on the base, the sliding strip is positioned on one side of the sealing plate, a sliding groove is formed in the sliding strip, and two sliding rods are slidably mounted in the sliding groove. Wherein one side of one sliding rod is fixedly provided with a fixing column, one end of the fixing column is matched with the other sliding rod in an inserted mode, a first threaded rod is rotationally installed in the sliding groove, one end of the first threaded rod penetrates through the two sliding rods and the sliding groove and extends to the outside, and the first threaded rod is provided with two sections of threads opposite in screwing direction. The threaded rod I is in threaded connection with the two sliding rods; when the whole device is used, it is guaranteed that no chippings splash to the outside in the grinding process, meanwhile, workers can replace grinding rollers of different mesh numbers conveniently, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding wheel processing, in particular to an edge grinding device for grinding wheel processing. Background Art

[0002] A grinding wheel, also known as a bonded abrasive, is a tool that uses a binder to bond ordinary abrasives into a certain shape (mostly round with a through hole in the center) and has a certain strength.

[0003] For example, the Chinese patent with announcement number CN220719023U discloses a grinding device for grinding wheel processing, which belongs to the field of grinding wheel processing technology, and includes a mounting plate, the upper surface of the mounting plate is fixedly connected to the support frame, the upper surface of the support frame is fixedly connected to an electric push rod, the top of the electric push rod is fixedly connected to the connecting plate, the lower surface of the connecting plate is fixedly connected to a movable rod, the upper surface of the support frame is fixedly connected to a sleeve, the movable rod is arranged inside the sleeve, the bottom end of the movable rod is fixedly connected to the movable frame, and the side surface of the movable frame is fixedly connected to a first motor. Its beneficial effect is that the grinding device for grinding wheel processing, by arranging the electric push rod, when the staff uses the device to grind the grinding wheel, the staff only needs to control the electric push rod to shorten through the control switch, so that the movable rod can drive the grinding roller to move downward through the movable frame, thereby facilitating the staff to grind the grinding wheels of different diameters.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used. For example, the device cannot replace the grinding roller and can only grind a single specification of grinding wheel, which has a limited scope of application. In addition, when the device is grinding, debris may be splashed to the outside, which may cause harm to personnel. In view of this, we propose a grinding device for grinding wheels. Utility Model Content

[0006] The purpose of the utility model is to provide an edge grinding device for grinding wheel processing to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides an edge grinding device for grinding wheel processing, comprising:

[0008] The base comprises a sealing plate and a sliding bar slidably mounted on the base, the sliding bar being located on one side of the sealing plate, and a sliding groove being provided in the sliding bar, two sliding rods being slidably mounted in the sliding groove, a fixing column being fixedly mounted on one side of one of the sliding rods, one end of the fixing column being plugged into and matched with the other sliding rod, a threaded rod 1 being rotatably mounted in the sliding groove, one end of the threaded rod 1 passing through the two sliding rods and the sliding groove and extending to the outside, the threaded rod 1 being provided with two sections of threads rotating in opposite directions, and the threaded rod 1 being threadedly connected to the two sliding rods;

[0009] A driving assembly, the driving assembly being located in the base and being used to drive the sealing plate and the sliding bar to slide;

[0010] An electric push rod, wherein the electric push rod is fixedly mounted on the top of the base, a connecting rod is fixedly mounted on the output end of the electric push rod, the lower end of the connecting rod passes through the base and is fixedly mounted with a bracket, and the lower end of the connecting rod is slidably connected to the base, a turntable is rotatably mounted in the bracket, a rotating groove is provided in the turntable, and a plurality of grinding rollers are rotatably mounted in the rotating groove, and one end of each of the grinding rollers passes through the rotating groove and extends to the outside;

[0011] A power assembly is located in the bracket and is used to drive the turntable and the plurality of grinding rollers to rotate.

[0012] In this technical solution, when the grinding wheel needs to be ground, the grinding wheel is first placed on the fixed column, and the threaded rod one is rotated. Under the action of the thread, the threaded rod one drives the two sliding rods to slide and approach each other, and then the fixed column is inserted into the other sliding rod to ensure the stability of the grinding wheel. Through the provided driving assembly, the sliding bar can be driven to slide, and the sliding bar drives the grinding wheel to move, and at the same time, the sealing plate can be driven to slide downward. When the sliding bar slides to the bottom of the bracket, the sealing plate will also seal the base to ensure that no debris will splash to the outside during grinding;

[0013] Then the electric push rod is started, which drives the connecting rod to move downward, the connecting rod drives the bracket to move downward, and the bracket drives several grinding rollers to move downward. Through the power assembly, several grinding rollers can be driven to rotate, and one of the grinding rollers can grind the grinding wheel;

[0014] When different grinding wheels need to be ground, the power assembly can be used to drive the disc and several grinding rollers to rotate, making it convenient to rotate the grinding rollers that need to be ground to the appropriate position, making it convenient for personnel to replace grinding rollers of different mesh sizes, and the operation is simple and convenient.

[0015] In the above technical solution, further, the driving component includes:

[0016] A power cavity, wherein the power cavity is opened in the base, and a motor 1 is fixedly installed in the power cavity, a first gear is fixedly installed on the output shaft of the motor 1, a bevel gear 1 is fixedly installed on one end of the first gear, a rack 1 fixed to the bottom of the sliding bar is meshed and installed on one side of the first gear, the first gear and the bevel gear 1 are both rotatably connected to the power cavity, and the rack 1 is slidably connected to the power cavity;

[0017] Bevel gear three is rotatably installed in the power chamber and is located below the sealing plate. A threaded rod two is fixedly installed on the upper end of the bevel gear three. The upper end of the threaded rod two passes through the power chamber and extends into the sealing plate, and the threaded rod two is threadedly connected to the sealing plate. Bevel gear two is meshed and installed on one side of the bevel gear three and one side of the bevel gear one. The two bevel gears two are coaxially connected, and the threaded rod two and the two bevel gears two are rotatably connected to the power chamber.

[0018] The first gear is engaged with the first tooth and the second tooth is engaged with the first tooth, and the first tooth is engaged with the first tooth and the second tooth is engaged with the first tooth.

[0019] In the above technical solution, further, the power assembly includes:

[0020] Motor 2, wherein the motor 2 is fixedly mounted on one side of the turntable, and the output shaft of the motor 2 extends through the turntable into the rotating groove and is fixedly mounted with a second gear, the other ends of the plurality of grinding rollers are fixedly mounted with a third gear, the second gear is located between the plurality of third gears, and the second gear is meshed with the plurality of third gears, the second gear and the plurality of third gears are rotatably connected to the rotating groove, and the output shaft of the motor 2 is rotatably connected to the turntable and the rotating groove;

[0021] A limiting groove is provided in the bracket and is located at one end of several grinding rollers. A disc is rotatably installed in the bracket. The disc is located at one end of several grinding rollers, and several grinding rollers are rotatably connected to the disc. A worm wheel is fixedly installed on one side of the disc, and a worm is meshedly installed on one side of the worm wheel. One end of the worm passes through the limiting groove and extends to the outside. The worm wheel and the worm are both rotatably connected to the limiting groove.

[0022] In this technical solution, the second motor is started, the second motor drives the second gear to rotate, the second gear drives several third gears meshing with it to rotate, and the several third gears respectively drive several grinding rollers to rotate, one of which can grind the grinding wheel;

[0023] When different grinding wheels need to be ground, the worm is rotated, and the worm drives the worm wheel meshing with it to rotate, and the worm wheel drives the disc and several grinding rollers to rotate. When the grinding roller that needs to be ground rotates to the appropriate position, the worm is stopped from rotating, which makes it convenient for personnel to replace grinding rollers of different mesh sizes, and the operation is simple and convenient.

[0024] In the above technical solution, further, a guide rod is fixedly installed on the base and below the sealing plate, the upper end of the guide rod extends into the sealing plate, and the guide rod is slidably connected to the sealing plate.

[0025] In this technical solution, the sliding stability of the sealing plate can be ensured by the provided guide rod.

[0026] In the above technical solution, further, an operating disk 1 is fixedly mounted on one end of the worm, and an operating disk 2 is fixedly mounted on one end of the threaded rod 1.

[0027] In this technical solution, the worm is conveniently rotated by the provided operating disk 1, and the threaded rod 1 is conveniently rotated by the provided operating disk 2.

[0028] In the above technical solution, further, anti-slip rubber pads are fixedly installed on the sides of the two sliding rods that are close to each other.

[0029] In this technical solution, when the two anti-slip rubber pads are in close contact with the grinding wheel, the stability of the grinding wheel fixation can be ensured.

[0030] In the above technical solution, further, the plurality of grinding rollers are distributed in a ring shape with equal intervals, and the grinding mesh numbers on the plurality of grinding rollers are different.

[0031] In this technical solution, it is convenient for personnel to replace grinding rollers of different mesh sizes.

[0032] The beneficial effects of the utility model are:

[0033] 1. The grinding wheel processing edge grinding device can drive the sliding bar to slide through the set driving assembly, and the sliding bar drives the grinding wheel to move, and at the same time drives the sealing plate to slide downward. When the sliding bar slides to the bottom of the bracket, the sealing plate will also seal the base to ensure that no debris will be splashed to the outside during grinding.

[0034] 2. This grinding wheel processing edge grinding device, when it is necessary to grind different grinding wheels, can drive the disc and several grinding rollers to rotate through the provided power assembly, making it convenient to rotate the grinding roller that needs to be ground to the appropriate position, making it convenient for personnel to replace grinding rollers of different mesh sizes, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0036] Figure 2 This is one of the schematic diagrams of the cross-sectional structure of the base of the present utility model;

[0037] Figure 3 This is the second schematic diagram of the cross-sectional structure of the base of the present utility model;

[0038] Figure 4 This is a schematic diagram of the cross-sectional structure of the sliding bar of the utility model;

[0039] Figure 5 This is a schematic diagram of the cross-sectional structure of the bracket of the present utility model;

[0040] Figure 6 This is a schematic diagram of the cross-sectional structure of the turntable of the present utility model;

[0041] Figure 7 This is a schematic structural diagram of the second gear region of the present invention.

[0042] The marks in the figure are:

[0043] 1. Base; 2. Sealing plate; 3. Sliding bar; 4. Sliding groove; 5. Sliding rod; 6. Fixed column; 7. Threaded rod 1; 8. Electric push rod; 9. Connecting rod; 10. Guide rod; 11. Bracket; 12. Turntable; 13. Rotating groove; 14. Grinding roller; 15. Power chamber; 16. Motor 1; 17. First gear; 18. Rack 1; 19. Bevel gear 1; 20. Bevel gear 2; 21. Bevel gear 3; 22. Threaded rod 2; 23. Motor 2; 24. Second gear; 25. Third gear; 26. Limiting groove; 27. Disc; 28. Worm gear; 29. Worm; 30. Operating panel 1; 31. Operating panel 2. DETAILED DESCRIPTION

[0044] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0045] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0046] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0047] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0048] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0049] Example 1:

[0050] See also Figure 1 - Figure 7 As shown, this embodiment provides an edge grinding device for grinding wheel processing, comprising:

[0051] A base 1, on which a sealing plate 2 and a sliding bar 3 are slidably installed, the sliding bar 3 is located on one side of the sealing plate 2, and a sliding groove 4 is provided in the sliding bar 3, in which two sliding rods 5 are slidably installed, a fixed column 6 is fixedly installed on one side of one sliding rod 5, one end of the fixed column 6 is plugged into the other sliding rod 5, a threaded rod 7 is rotatably installed in the sliding groove 4, one end of the threaded rod 7 passes through the two sliding rods 5 and the sliding groove 4 and extends to the outside, the threaded rod 7 is provided with two sections of threads with opposite rotation directions, and the threaded rod 7 is threadedly connected to the two sliding rods 5;

[0052] A driving assembly is located in the base 1 and is used to drive the sealing plate 2 and the sliding bar 3 to slide;

[0053] An electric linear actuator 8 is fixedly mounted on the top of the base 1. A connecting rod 9 is fixedly mounted on the output end of the electric linear actuator 8. The lower end of the connecting rod 9 passes through the base 1 and is fixedly mounted with a bracket 11. The lower end of the connecting rod 9 is slidably connected to the base 1. A turntable 12 is rotatably mounted in the bracket 11. A rotating groove 13 is provided in the turntable 12. Several grinding rollers 14 are rotatably mounted in the rotating groove 13. One end of each of the grinding rollers 14 passes through the rotating groove 13 and extends to the outside.

[0054] The power assembly is located in the bracket 11 and is used to drive the turntable 12 and the plurality of grinding rollers 14 to rotate.

[0055] Among them, when the grinding wheel needs to be ground, first put the grinding wheel on the fixed column 6, rotate the threaded rod 1 7, and under the action of the thread, the threaded rod 1 7 drives the two sliding rods 5 to slide and approach each other, and then the fixed column 6 will be inserted into the other sliding rod 5 to ensure the stability of the grinding wheel fixation. Through the provided driving component, the sliding bar 3 can be driven to slide, and the sliding bar 3 drives the grinding wheel to move, and at the same time, the sealing plate 2 can be driven to slide downward. When the sliding bar 3 slides to the bottom of the bracket 11, the sealing plate 2 will also seal the base 1 to ensure that no debris will splash to the outside during grinding;

[0056] Then, the electric push rod 8 is started, and the electric push rod 8 drives the connecting rod 9 to move downward, and the connecting rod 9 drives the bracket 11 to move downward, and the bracket 11 drives the plurality of grinding rollers 14 to move downward. Through the provided power assembly, the plurality of grinding rollers 14 can be driven to rotate, and one of the grinding rollers 14 can grind the grinding wheel;

[0057] When different grinding wheels need to be polished, the power assembly provided can drive the disc 27 and several polishing rollers 14 to rotate, making it convenient to rotate the polishing rollers 14 that need to be polished to the appropriate position, making it convenient for personnel to replace polishing rollers 14 of different mesh sizes, and the operation is simple and convenient.

[0058] In this embodiment, the driving component includes:

[0059] The power chamber 15 is provided in the base 1, and a motor 16 is fixedly installed in the power chamber 15. A first gear 17 is fixedly installed on the output shaft of the motor 16. A bevel gear 19 is fixedly installed on one end of the first gear 17. A rack 18 fixed to the bottom of the sliding bar 3 is meshed with one side of the first gear 17. The first gear 17 and the bevel gear 19 are both rotatably connected to the power chamber 15, and the rack 18 is slidably connected to the power chamber 15.

[0060] Bevel gear three 21, bevel gear three 21 is rotatably mounted in the power chamber 15 and is located below the sealing plate 2, the upper end of the bevel gear three 21 is fixedly mounted with a threaded rod two 22, the upper end of the threaded rod two 22 passes through the power chamber 15 and extends into the sealing plate 2, and the threaded rod two 22 is threadedly connected to the sealing plate 2, one side of the bevel gear three 21 and one side of the bevel gear one 19 are meshed with bevel gear two 20, the two bevel gears two 20 are coaxially connected, and the threaded rod two 22 and the two bevel gears two 20 are rotatably connected to the power chamber 15;

[0061] Among them, when the grinding wheel needs to be ground, first place the grinding wheel on the fixed column 6 and rotate the threaded rod 1 7. Under the action of the thread, the threaded rod 1 7 drives the two sliding rods 5 to slide and approach each other, and then the fixed column 6 will be inserted into the other sliding rod 5 to ensure the stability of the grinding wheel fixation. Then start the motor 16 and drive the first gear 17 to rotate. The first gear 17 drives the rack 1 18 engaged with it to slide, and the rack 1 18 drives the sliding bar 3 to slide, and the sliding bar 3 drives the grinding wheel to move. At the same time, the first gear 17 drives the bevel gear 1 19 to rotate, and the bevel gear 1 19 drives one of the bevel gears 2 20 engaged with it to rotate, one of the bevel gears 20 drives the other bevel gear 2 20 to rotate, and the other bevel gear 20 drives the bevel gear 3 21 engaged with it to rotate, and the bevel gear 3 21 drives the threaded rod 2 22 to rotate. Under the action of the thread, the threaded rod 2 22 drives the sealing plate 2 to slide downward. When the sliding bar 3 slides to the bottom of the bracket 11, the sealing plate 2 will also seal the base 1 to ensure that no debris will splash to the outside during grinding.

[0062] In this embodiment, the power assembly includes:

[0063] Motor 23 is fixedly mounted on one side of the turntable 12, and the output shaft of motor 23 passes through the turntable 12 and extends into the rotating groove 13 and is fixedly mounted with a second gear 24. The other ends of the plurality of grinding rollers 14 are fixedly mounted with third gears 25. The second gear 24 is located between the plurality of third gears 25, and the second gear 24 meshes with the plurality of third gears 25. The second gear 24 and the plurality of third gears 25 are both rotatably connected to the rotating groove 13. The output shaft of motor 23 is rotatably connected to the turntable 12 and the rotating groove 13.

[0064] A limiting groove 26 is provided in the bracket 11 and is located at one end of the plurality of grinding rollers 14. A disc 27 is rotatably mounted in the bracket 11. The disc 27 is located at one end of the plurality of grinding rollers 14, and the plurality of grinding rollers 14 are rotatably connected to the disc 27. A worm gear 28 is fixedly mounted on one side of the disc 27. A worm 29 is meshedly mounted on one side of the worm gear 28. One end of the worm 29 passes through the limiting groove 26 and extends to the outside. The worm gear 28 and the worm 29 are both rotatably connected to the limiting groove 26.

[0065] Among them, the second motor 23 is started, the second motor 23 drives the second gear 24 to rotate, the second gear 24 drives the third gears 25 meshing with it to rotate, and the third gears 25 respectively drive the grinding rollers 14 to rotate, and one of the grinding rollers 14 can grind the grinding wheel;

[0066] When different grinding wheels need to be polished, the worm 29 is rotated, and the worm 29 drives the worm wheel 28 meshing with it to rotate, and the worm wheel 28 drives the disc 27 and several grinding rollers 14 to rotate. When the grinding roller 14 that needs to be polished is rotated to the appropriate position, the worm 29 is stopped, which makes it convenient for personnel to replace grinding rollers 14 of different mesh sizes, and the operation is simple and convenient.

[0067] Example 2:

[0068] This embodiment provides an edge grinding device for grinding wheel processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0069] In this embodiment, a guide rod 10 is fixedly mounted on the base 1 and below the sealing plate 2 . The upper end of the guide rod 10 extends into the sealing plate 2 , and the guide rod 10 is slidably connected to the sealing plate 2 .

[0070] The provided guide rods 10 can ensure the sliding stability of the sealing plate 2 .

[0071] Example 3:

[0072] This embodiment provides an edge grinding device for grinding wheel processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0073] In this embodiment, an operating disk 1 30 is fixedly mounted on one end of the worm 29 , and an operating disk 2 31 is fixedly mounted on one end of the threaded rod 1 7 .

[0074] Among them, the worm 29 is conveniently rotated by the provided operating disk 1 30, and the threaded rod 1 7 is conveniently rotated by the provided operating disk 2 31.

[0075] Example 4:

[0076] This embodiment provides an edge grinding device for grinding wheel processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0077] In this embodiment, anti-skid rubber pads are fixedly mounted on the sides of the two sliding rods 5 that are close to each other.

[0078] Among them, when the two anti-slip rubber pads are in close contact with the grinding wheel, the stability of the grinding wheel fixation can be ensured.

[0079] Example 5:

[0080] This embodiment provides an edge grinding device for grinding wheel processing, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0081] In this embodiment, the plurality of grinding rollers 14 are distributed in a ring-like shape with equal intervals, and the grinding mesh sizes on the plurality of grinding rollers 14 are different.

[0082] Among them, it is convenient for personnel to replace the grinding rollers 14 of different mesh sizes.

[0083] Working principle: When the grinding wheel needs to be polished, first place the grinding wheel on the fixed column 6, then turn the operating disk 2 31 and drive the threaded rod 1 7 to rotate. Under the action of the thread, the threaded rod 1 7 drives the two sliding rods 5 to slide and approach each other, then the fixed column 6 will be inserted into the other sliding rod 5, and at the same time, the two anti-slip rubber pads are in close contact with the grinding wheel to ensure the stability of the grinding wheel fixation, then start the motor 16 and drive the first gear 17 to rotate, the first gear 17 drives the rack 18 meshing with it to slide, the rack 18 drives the sliding bar 3 to slide, the sliding bar 3 drives the grinding wheel to move, and at the same time the first gear 17 Drives bevel gear 19 to rotate, bevel gear 19 drives one of the bevel gears 20 meshing with it to rotate, one of the bevel gears 20 drives another bevel gear 20 to rotate, the other bevel gear 20 drives the bevel gear 3 21 meshing with it to rotate, bevel gear 3 21 drives threaded rod 22 to rotate, under the action of the thread, threaded rod 22 drives the sealing plate 2 to slide downward, and the guide rod 10 is provided to ensure the sliding stability of the sealing plate 2. When the sliding bar 3 slides to the bottom of the bracket 11, the sealing plate 2 will also seal the base 1 to ensure that no debris will splash to the outside during grinding;

[0084] Then, the electric push rod 8 is started, the electric push rod 8 drives the connecting rod 9 to move downward, the connecting rod 9 drives the bracket 11 to move downward, the bracket 11 drives the grinding rollers 14 to move downward, and then the second motor 23 is started, the second motor 23 drives the second gear 24 to rotate, the second gear 24 drives the third gears 25 meshing with it to rotate, and the third gears 25 respectively drive the grinding rollers 14 to rotate, and one of the grinding rollers 14 can grind the grinding wheel;

[0085] When it is necessary to grind a different grinding wheel, the operating disk 30 is rotated to drive the worm 29 to rotate, the worm 29 drives the worm wheel 28 engaged with it to rotate, and the worm wheel 28 drives the disc 27 and several grinding rollers 14 to rotate. When the grinding roller 14 that needs to be ground is rotated to the appropriate position, the operating disk 30 is stopped, which makes it convenient for personnel to replace grinding rollers 14 of different mesh sizes, and the operation is simple and convenient.

[0086] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An edge grinding device for grinding wheel processing, characterized in that: include: A base (1), a sealing plate (2) and a sliding bar (3) are slidably installed on the base (1), the sliding bar (3) is located on one side of the sealing plate (2), and a sliding groove (4) is provided in the sliding bar (3), two sliding rods (5) are slidably installed in the sliding groove (4), a fixed column (6) is fixedly installed on one side of one of the sliding rods (5), one end of the fixed column (6) is plugged into the other sliding rod (5), a threaded rod (7) is rotatably installed in the sliding groove (4), one end of the threaded rod (7) passes through the two sliding rods (5) and the sliding groove (4) and extends to the outside, the threaded rod (7) is provided with two sections of threads with opposite rotation directions, and the threaded rod (7) is threadedly connected to the two sliding rods (5); A driving assembly, the driving assembly being located in the base (1) and being used to drive the sealing plate (2) and the sliding bar (3) to slide; An electric push rod (8) is fixedly mounted on the top of the base (1); a connecting rod (9) is fixedly mounted on the output end of the electric push rod (8); the lower end of the connecting rod (9) passes through the base (1) and is fixedly mounted with a bracket (11); the lower end of the connecting rod (9) is slidably connected to the base (1); a turntable (12) is rotatably mounted in the bracket (11); a rotation groove (13) is provided in the turntable (12); a plurality of grinding rollers (14) are rotatably mounted in the rotation groove (13); one end of each of the grinding rollers (14) passes through the rotation groove (13) and extends to the outside; A power assembly is located in the bracket (11) and is used to drive the turntable (12) and the plurality of grinding rollers (14) to rotate.

2. The edging device for grinding wheel processing according to claim 1, characterized in that: The drive assembly includes: A power chamber (15), wherein the power chamber (15) is opened in the base (1), and a motor (16) is fixedly installed in the power chamber (15), an output shaft of the motor (16) is fixedly installed with a first gear (17), one end of the first gear (17) is fixedly installed with a bevel gear (19), one side of the first gear (17) is meshed with a rack (18) fixed to the bottom of the sliding bar (3), the first gear (17) and the bevel gear (19) are both rotatably connected to the power chamber (15), and the rack (18) is slidably connected to the power chamber (15); Bevel gear three (21), the bevel gear three (21) is rotatably mounted in the power chamber (15) and is located below the sealing plate (2), the upper end of the bevel gear three (21) is fixedly mounted with a threaded rod two (22), the upper end of the threaded rod two (22) passes through the power chamber (15) and extends into the sealing plate (2), and the threaded rod two (22) is threadedly connected to the sealing plate (2), one side of the bevel gear three (21) and one side of the bevel gear one (19) are both meshedly mounted with bevel gear two (20), the two bevel gears two (20) are coaxially connected, and the threaded rod two (22) and the two bevel gears two (20) are both rotatably connected to the power chamber (15).

3. The edge grinding device for grinding wheel processing according to claim 2, characterized in that: The power assembly includes: Motor 2 (23), wherein the motor 2 (23) is fixedly mounted on one side of the turntable (12), and the output shaft of the motor 2 (23) passes through the turntable (12) and extends into the rotating groove (13) and is fixedly mounted with a second gear (24), and the other ends of the plurality of grinding rollers (14) are fixedly mounted with a third gear (25), the second gear (24) is located between the plurality of third gears (25), and the second gear (24) is meshed with the plurality of third gears (25), the second gear (24) and the plurality of third gears (25) are both rotationally connected to the rotating groove (13), and the output shaft of the motor 2 (23) is rotationally connected to the turntable (12) and the rotating groove (13); A limiting groove (26) is provided in the bracket (11) and is located at one end of the plurality of grinding rollers (14); a disc (27) is rotatably installed in the bracket (11); the disc (27) is located at one end of the plurality of grinding rollers (14); and the plurality of grinding rollers (14) are rotatably connected to the disc (27); a worm wheel (28) is fixedly installed on one side of the disc (27); a worm (29) is meshedly installed on one side of the worm wheel (28); one end of the worm (29) passes through the limiting groove (26) and extends to the outside; the worm wheel (28) and the worm (29) are both rotatably connected to the limiting groove (26).

4. The edge grinding device for grinding wheel processing according to claim 1, characterized in that: A guide rod (10) is fixedly mounted on the base (1) and located below the sealing plate (2). The upper end of the guide rod (10) extends into the sealing plate (2), and the guide rod (10) is slidably connected to the sealing plate (2).

5. The edge grinding device for grinding wheel processing according to claim 3, characterized in that: One end of the worm (29) is fixedly mounted with an operating disc 1 (30), and one end of the threaded rod 1 (7) is fixedly mounted with an operating disc 2 (31).

6. The edging device for grinding wheel processing according to claim 1, characterized in that: Anti-skid rubber pads are fixedly installed on the sides of the two sliding rods (5) that are close to each other.

7. The edging device for grinding wheel processing according to claim 1, characterized in that: The plurality of grinding rollers (14) are distributed in a ring-shaped manner with equal spacing, and the grinding mesh numbers on the plurality of grinding rollers (14) are different.

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