Grinding wheel slotting and trimming machine

Abstract

The utility model relates to the technical field of grinding wheel machining, and discloses a grinding wheel grooving and trimming machine which comprises a box body, the front side of the box body is rotationally connected with an opening and closing door, the inner bottom of the box body is fixedly connected with a collecting hopper, one side of the middle of the collecting hopper is provided with an installation rod, and the other side of the collecting hopper is provided with a grooving assembly. A guide pipe is fixedly connected to the bottom of the collection hopper, a partition plate is fixedly connected to the bottom of the outer wall of the guide pipe, a collection box is arranged in the middle of the bottom face of the partition plate, baffles are fixedly connected to the two sides of the middle of the bottom face of the inner wall of the box body, the collection box is located between the two baffles, and the collection box is slidably connected with the box body. According to the device, splashing chippings can be blocked through the box body and the baffle, the chippings can be guided to enter the collecting box through the guide pipe through the collecting hopper, then centralized treatment of the chippings can be achieved, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel processing, in particular to a grinding wheel slotting and dressing machine. Background Art

[0002] Grinding wheel slotting and dressing machine is a special equipment used to dress and slot grinding wheels. After a period of use, the grinding wheel will lose its original shape and balance due to wear, thus affecting the working efficiency and processing quality of the grinding wheel. Grinding wheel slotting and dressing machine can dress the grinding wheel by cutting, grinding, etc., restore its original shape and balance, and improve the service life and processing performance of the grinding wheel.

[0003] However, during the use of the existing grinding wheel slotting and dressing machine, when the grinding wheel is slotted, the generated debris will splash, and since the generated debris is small in volume, it will be difficult to clean the debris later, which will reduce the practicality of the existing grinding wheel slotting and dressing machine. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a grinding wheel grooving and dressing machine, which aims to improve the problem in the prior art that when grooving the grinding wheel, the debris generated will splash and the debris is small in size, making it difficult to clean.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding wheel grooving and dressing machine, comprising a box body, the front side of the box body is rotatably connected to a switch door, the inner bottom of the box body is fixedly connected to a collecting hopper, a mounting rod is provided on one side of the middle part of the collecting hopper, and a grooving assembly is provided on the other side of the collecting hopper, the bottom of the collecting hopper is fixedly connected to a conduit, the bottom of the outer wall of the conduit is fixedly connected to a partition, the middle of the bottom surface of the partition is provided with a collection box, both sides of the middle part of the bottom surface of the inner wall of the box body are fixedly connected with baffles, the collection box is located between the two baffles, and the collection box is slidably connected to the box body.

[0006] As a further description of the above technical solution:

[0007] A first handle is fixedly connected to the middle of the switch door, a transparent plate is fixedly connected to the upper middle of the switch door, and a second handle is fixedly connected to the front side of the collection box.

[0008] As a further description of the above technical solution:

[0009] A first motor is fixedly connected to the bottom of one side of the box body, a first bevel gear is fixedly connected to the output end of the first motor, the bottom of the mounting rod is rotatably connected to one side of the middle portion of the top surface of the partition, a second bevel gear is fixedly connected to the bottom of the outer wall of the mounting rod, and the first bevel gear is meshingly connected to the second bevel gear.

[0010] As a further description of the above technical solution:

[0011] A support plate is fixedly connected to the middle of the mounting rod, and a pressure ring is threadedly connected to the top of the mounting rod.

[0012] As a further description of the above technical solution:

[0013] The slotting assembly includes a second motor, a third bevel gear, a fourth bevel gear, a threaded rod, a slider, a third motor and a slotting knife. The second motor is fixedly connected to the bottom of the other side of the box body, and the output end of the second motor is fixedly connected to the middle part of the third bevel gear. The threaded rod is rotatably connected to the other side of the top surface of the partition, and the fourth bevel gear is fixedly connected to the bottom of the threaded rod. The third bevel gear and the fourth bevel gear are meshed and connected. The slider is threadedly connected to the threaded rod, and the slider is slidably connected to the inner wall of the box body. The third motor is fixedly connected to one side of the slider, and the slotting knife is fixedly connected to the output end of the third motor.

[0014] As a further description of the above technical solution:

[0015] A cover shell is arranged on the outer side of the third motor, and the cover shell is fixedly connected to the slider.

[0016] As a further description of the above technical solution:

[0017] A connecting pipe is fixedly connected to the top of one side of the box body, a purification box is fixedly connected to one side of the connecting pipe, a fan is fixedly connected to one side of the purification box, the fan and the purification box are both fixedly connected to the top surface of the box body, and a filter is arranged inside the purification box.

[0018] As a further description of the above technical solution:

[0019] A through hole is formed on the top of the other side of the box body.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the box body and the baffle can be used to block the flying debris, and the collecting hopper can guide the debris through the conduit into the interior of the collection box, thereby realizing the centralized treatment of the debris, thereby improving the practicability of the device.

[0022] 2. In the utility model, the air inside the purification box can be extracted by driving the fan, and then the air inside the box can be guided into the interior of the purification box. At this time, the outside air will enter the interior of the box, thereby realizing air circulation. At this time, the smoke and dust inside the box can be extracted to prevent it from escaping and affecting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural schematic diagram of a grinding wheel slotting and dressing machine proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of a box of a grinding wheel slotting and dressing machine proposed by the utility model;

[0025] Figure 3 This is a front sectional view of a box of a grinding wheel slotting and dressing machine proposed by the utility model;

[0026] Figure 4 for Figure 3 A in the enlarged view;

[0027] Figure 5 This is a structural exploded view of the slotting cutter portion of a grinding wheel slotting and dressing machine proposed in the utility model.

[0028] Legend:

[0029] 1. Box body; 2. Open / close door; 3. Mounting rod; 4. Collecting hopper; 5. Conduit; 6. Collecting box; 7. Baffle; 8. First handle; 9. Transparent plate; 10. Second handle; 11. First motor; 12. First bevel gear; 13. Second bevel gear; 14. Pressing ring; 15. Second motor; 16. Third bevel gear; 17. Fourth bevel gear; 18. Threaded rod; 19. Slider; 20. Third motor; 21. Slotting knife; 22. Cover; 23. Connecting pipe; 24. Purification box; 25. Fan; 26. Support plate; 27. Partition. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a grinding wheel grooving and dressing machine, including a box body 1, a switch door 2 is rotatably connected to the front side of the box body 1, a collecting hopper 4 is fixedly connected to the inner bottom of the box body 1, a mounting rod 3 is provided on one side of the middle of the collecting hopper 4, a grooving assembly is provided on the other side of the collecting hopper 4, a conduit 5 is fixedly connected to the bottom of the collecting hopper 4, a partition 27 is fixedly connected to the bottom of the outer wall of the conduit 5, a collecting box 6 is provided in the middle of the bottom surface of the partition 27, baffles 7 are fixedly connected to both sides of the middle of the bottom surface of the inner wall of the box body 1, the collecting box 6 is between the two baffles 7, and the collecting box 6 is slidably connected to the box body 1.

[0032] When in use, the grinding wheel is first installed on the mounting rod 3, and then the grinding wheel can be grooved using the groove assembly. During the groove cutting process, the debris will fall on the collecting hopper 4, and the debris can enter the interior of the collecting box 6 through the cooperation of the collecting hopper 4 and the conduit 5. When the groove cutting is completed, the collection box 6 can be pulled out by opening the switch door 2 and using the second handle 10, thereby realizing the collection of the debris, avoiding the difficulty of cleaning later, and thus improving the practicality of the device.

[0033] Reference Figure 1 and Figure 2 A first handle 8 is fixedly connected to the middle of the switch door 2 , a transparent plate 9 is fixedly connected to the middle and upper part of the switch door 2 , and a second handle 10 is fixedly connected to the front side of the collection box 6 .

[0034] The first handle 8 can be used to open and close the switch door 2 , the second handle 10 can be used to pull out the collection box 6 , and the transparent plate 9 can be used to observe the interior of the box body 1 .

[0035] Reference Figure 3 and Figure 4 A first motor 11 is fixedly connected to the bottom of one side of the box body 1, and a first bevel gear 12 is fixedly connected to the output end of the first motor 11. The bottom of the mounting rod 3 is rotatably connected to one side of the middle part of the top surface of the partition 27, and a second bevel gear 13 is fixedly connected to the bottom of the outer wall of the mounting rod 3. The first bevel gear 12 and the second bevel gear 13 are meshedly connected.

[0036] When the grooving on one side of the grinding wheel is completed, the grooving knife 21 is driven to move to the top near the collecting hopper 4, and then the first motor 11 is driven. With the cooperation of the first motor 11, the first bevel gear 12 and the second bevel gear 13, the grinding wheel can be driven to rotate, and the position of the grinding wheel can be adjusted.

[0037] Reference Figure 2 and Figure 3 A support plate 26 is fixedly connected to the middle of the mounting rod 3 , and a pressure ring 14 is threadedly connected to the top of the mounting rod 3 .

[0038] A plurality of grinding wheels can be mounted via the support plate 26 and the pressure ring 14, so a plurality of grinding wheels can be fixed at the same time.

[0039] Reference Figure 2 , Figure 3 and Figure 5 The slotting assembly includes a second motor 15, a third bevel gear 16, a fourth bevel gear 17, a threaded rod 18, a slider 19, a third motor 20 and a slotting knife 21. The second motor 15 is fixedly connected to the bottom of the other side of the box body 1, and the output end of the second motor 15 is fixedly connected to the middle of the third bevel gear 16. The threaded rod 18 is rotatably connected to the other side of the top surface of the partition 27. The fourth bevel gear 17 is fixedly connected to the bottom of the threaded rod 18. The third bevel gear 16 and the fourth bevel gear 17 are meshed and connected. The slider 19 is threadedly connected to the threaded rod 18, and the slider 19 is slidably connected to the inner wall of the box body 1. The third motor 20 is fixedly connected to one side of the slider 19, and the slotting knife 21 is fixedly connected to the output end of the third motor 20. A cover 22 is provided on the outer side of the third motor 20, and the cover 22 is fixedly connected to the slider 19.

[0040] The second motor 15 is driven to rotate the third bevel gear 16. At this time, the third bevel gear 16 and the fourth bevel gear 17 can drive the threaded rod 18 to rotate. The threaded rod 18 can drive the slider 19 and the slotting knife 21 to move downward, and the grinding wheel can be slotted.

[0041] Reference Figure 1 , Figure 2 and Figure 3 A connecting pipe 23 is fixedly connected to the top of one side of the box body 1, a purification box 24 is fixedly connected to one side of the connecting pipe 23, a fan 25 is fixedly connected to one side of the purification box 24, the fan 25 and the purification box 24 are both fixedly connected to the top surface of the box body 1, and a filter is arranged inside the purification box 24. A through hole is opened on the top of the other side of the box body 1.

[0042] The air inside the box 1 can be drawn out by driving the fan 25. At this time, the dust in the air can be adsorbed by the filter inside the purification box 24, thereby preventing the smoke and dust from scattering and affecting the surrounding environment.

[0043] Working principle: when in use, first open the switch door 2, then rotate the pressure ring 14 to remove it from the mounting rod 3, then place the grinding wheel that needs to be slotted on the mounting rod 3, and then reinstall the pressure ring 14 on the mounting rod 3. At this time, the grinding wheel can be fixed, and finally the switch door 2 can be closed, and then the slotting knife 21 is driven to rotate by driving the third motor 20, and then the second motor 15 is driven to rotate the third bevel gear 16. At this time, the third bevel gear 16 and the fourth bevel gear 17 can be used to drive the threaded rod 18 to rotate, and the slider 19 and the slotting knife 21 can be driven downward by the threaded rod 18. At this time, the grinding wheel can be slotted, and when the slotting on one side of the grinding wheel is completed, the slotting knife 21 is driven to move to the top near the collecting hopper 4, and then the first motor 11 is driven. With the cooperation of the first motor 11, the first bevel gear 12 and the second bevel gear 13, the grinding wheel can be driven The second motor 15 is driven to rotate, thereby adjusting the position of the grinding wheel, and then the second motor 15 is driven to reverse and drive the slotting knife 21 to move upward. At this time, the grinding wheel can be slotted again, and in the process of slotting the grinding wheel, the cut debris can fall on the collecting hopper 4, and the collecting hopper 4 can guide the debris to enter the inside of the conduit 5, and finally enter the inside of the collecting box 6, and the fan 25 can also be driven to use the fan 25 to draw the air inside the box body 1 along the connecting pipe 23 and the purification box 24. At this time, the dust in the air can be adsorbed by the filter inside the purification box 24, so as to avoid the scattering of smoke and dust and the impact on the surrounding environment. When the slotting is completed, the switch door 2 is opened at this time, and the collection box 6 can be drawn out by the second handle 10, so as to realize the collection of debris, avoid the phenomenon of difficulty in cleaning later, and thus improve the practicality of the device.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding wheel slotting and dressing machine, comprising a housing (1), characterized in that: The front side of the box body (1) is rotatably connected to a switch door (2); the inner bottom of the box body (1) is fixedly connected to a collecting hopper (4); a mounting rod (3) is provided on one side of the middle of the collecting hopper (4); a slotting assembly is provided on the other side of the collecting hopper (4); the bottom of the collecting hopper (4) is fixedly connected to a conduit (5); the bottom of the outer wall of the conduit (5) is fixedly connected to a partition (27); a collecting box (6) is provided in the middle of the bottom surface of the partition (27); baffles (7) are fixedly connected to both sides of the middle of the bottom surface of the inner wall of the box body (1); the collecting box (6) is located between the two baffles (7), and the collecting box (6) is slidably connected to the box body (1).

2. A grinding wheel slotting and dressing machine according to claim 1, characterized in that: A first handle (8) is fixedly connected to the middle of the switch door (2), a transparent plate (9) is fixedly connected to the upper middle of the switch door (2), and a second handle (10) is fixedly connected to the front side of the collection box (6).

3. A grinding wheel slotting and dressing machine according to claim 1, characterized in that: A first motor (11) is fixedly connected to the bottom of one side of the box body (1), and a first bevel gear (12) is fixedly connected to the output end of the first motor (11). The bottom of the mounting rod (3) is rotatably connected to one side of the middle portion of the top surface of the partition (27), and a second bevel gear (13) is fixedly connected to the bottom of the outer wall of the mounting rod (3). The first bevel gear (12) and the second bevel gear (13) are meshingly connected.

4. A grinding wheel slotting and dressing machine according to claim 1, characterized in that: A support plate (26) is fixedly connected to the middle of the installation rod (3), and a pressure ring (14) is threadedly connected to the top of the installation rod (3).

5. The grinding wheel slotting and dressing machine according to claim 1, characterized in that: The slotting assembly comprises a second motor (15), a third bevel gear (16), a fourth bevel gear (17), a threaded rod (18), a slider (19), a third motor (20) and a slotting knife (21); the second motor (15) is fixedly connected to the bottom of the other side of the housing (1); the output end of the second motor (15) is fixedly connected to the middle of the third bevel gear (16); the threaded rod (18) is rotatably connected to the other side of the top surface of the partition (27); the fourth bevel gear (17) is fixedly connected to the bottom of the threaded rod (18); the third bevel gear (16) and the fourth bevel gear (17) are meshedly connected; the slider (19) is threadedly connected to the threaded rod (18); and the slider (19) is slidably connected to the inner wall of the housing (1); the third motor (20) is fixedly connected to one side of the slider (19); and the slotting knife (21) is fixedly connected to the output end of the third motor (20).

6. A grinding wheel slotting and dressing machine according to claim 5, characterized in that: A cover shell (22) is arranged on the outer side of the third motor (20), and the cover shell (22) is fixedly connected to the slider (19).

7. A grinding wheel slotting and dressing machine according to claim 1, characterized in that: A connecting pipe (23) is fixedly connected to the top of one side of the box body (1), a purification box (24) is fixedly connected to one side of the connecting pipe (23), a fan (25) is fixedly connected to one side of the purification box (24), the fan (25) and the purification box (24) are both fixedly connected to the top surface of the box body (1), and a filter is provided inside the purification box (24).

8. A grinding wheel slotting and dressing machine according to claim 7, characterized in that: A through hole is provided on the top of the other side of the box body (1).

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