A cleaning device for a cutter head

Abstract

The utility model relates to the field of cleaning of cutter heads, and discloses a cleaning device for cutter heads, comprising a base, a U-shaped frame fixedly connected to the top of the base, a first motor fixedly connected to the top of the U-shaped frame, a cleaning bucket located inside the U-shaped frame fixedly connected to the outside of the output shaft of the first motor, a lifting device provided inside the U-shaped frame, a first connecting rod fixedly connected to the outside of the lifting device, a slot barrel rotatably connected to the outside of the first connecting rod, a fixing device fixedly connected to the inside of the slot barrel, a second connecting rod fixedly connected to the outside of the slot barrel, a rack fixedly connected to the outside of the U-shaped frame, and a gear meshing with the rack fixedly connected to the outside of the second connecting rod. The cleaning device for cutter heads has the advantages of being able to flip the cutter heads and automatically clean them.

Description

Technical Field

[0001] The utility model relates to the field of cutter head cleaning, in particular to a cleaning device for cutter heads. Background Art

[0002] Boring cutters are a type of hole processing tool, usually with a round handle, and are most commonly used in hole processing, hole expansion, profiling, etc. As the use time of the boring cutter increases, the boring cutter head gradually becomes blunt, and then the boring cutter head needs to be repaired. When repairing the boring cutter head, the coating layer on the head is usually electrolyzed first, and then the head is ground, and then the residual material produced by grinding on the head is cleaned, and finally the head is coated.

[0003] Generally speaking, boring tools are cleaned manually by workers, but the tool head that has just been processed and repaired is usually stuck with iron slag and debris. When workers manually turn the tool head over to clean it, they are easily exposed to iron chips and cause injuries to their hands. Therefore, a cleaning device for the tool head is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cleaning device for a cutter head, which has the advantages of being able to flip the cutter head and automatically clean it, thereby solving the problem that generally, boring tools are cleaned manually by workers, but a cutter head that has just been processed and repaired is generally stuck with iron slag and debris, and when workers manually flip the cutter head for cleaning, they are easily exposed to iron chips and cause hand injuries.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problem through a technical solution as follows: A cleaning device for a cutter head comprises a base, the top of the base is fixedly connected to a U-shaped frame, the top of the U-shaped frame is fixedly connected to a first motor, the outer side of the output shaft of the first motor is fixedly connected to a cleaning bucket located inside the U-shaped frame, a lifting device is arranged inside the U-shaped frame, the outer side of the lifting device is fixedly connected to a first connecting rod, the outer side of the first connecting rod is rotatably connected to a slot barrel, the interior of the slot barrel is fixedly connected to a fixing device, the outer side of the slot barrel is fixedly connected to a second connecting rod, the outer side of the U-shaped frame is fixedly connected to a rack, and the outer side of the second connecting rod is fixedly connected to a gear meshing with the rack.

[0008] The beneficial effects of the utility model are:

[0009] The cleaning device for the cutter head has the advantages of being able to flip the cutter head and automatically clean it.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the lifting device includes a second motor fixedly connected to the inside of the U-shaped frame, the outer side of the output shaft of the second motor is fixedly connected to a threaded rod rotatably connected to the inside of the U-shaped frame, and the outer side of the threaded rod is connected to a transmission block rotatably connected to the first connecting rod through a threaded transmission.

[0012] The beneficial effect of adopting the above further solution is that the fixed cutter head can be raised or lowered, which facilitates the cleaning or soaking of the cutter head.

[0013] Furthermore, the fixing device includes a bolt connected to the internal thread of the slot barrel, a knob is fixedly connected to the outer side of the bolt, and a pressing plate located inside the slot barrel is rotatably connected to the outer side of the bolt.

[0014] The beneficial effect of adopting the above further solution is that the cutter head can be fixed to prevent the cutter head from falling and causing damage during cleaning.

[0015] Furthermore, a clearance groove is provided inside the cleaning bucket, and a cleaning brush is arranged inside the clearance groove.

[0016] The beneficial effect of adopting the above further solution is that the cutter head inserted into the cleaning bucket can be rotatably brushed, and the brush is a soft brush to prevent the surface of the cutter head from being scratched.

[0017] Furthermore, the length of the rack is half the circumference of the gear, and a receiving groove is provided inside the base.

[0018] The beneficial effect of adopting the above further solution is that the cutter head is rotated exactly half a circle, and the containing groove can provide a place for cleaning the cutter head.

[0019] Furthermore, a limiting rod is fixedly connected to the outer side of the gear, and a limiting groove corresponding to the limiting rod is provided inside the U-shaped frame.

[0020] The beneficial effect of adopting the above further solution is that the up and down movement of the cutter head can be limited, thereby preventing the slot barrel from shifting after the gear and the rack are separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0023] Figure 3This is a schematic diagram of the structure of the fixing device of the utility model;

[0024] Figure 4 This is a schematic diagram of the limit groove structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the lifting device of the utility model.

[0026] In the figure: 1. base; 2. U-shaped frame; 3. first motor; 4. cleaning bucket; 5. lifting device; 51. second motor; 52. threaded rod; 53. transmission block; 6. first connecting rod; 7. slot barrel; 8. fixing device; 81. bolt; 82. knob; 83. pressing piece; 9. second connecting rod; 10. gear; 11. rack; 12. limit rod; 13. cleaning brush. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments 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 in 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.

[0028] In the embodiment, Figure 1-5 A cleaning device for a cutter head is provided. The utility model comprises a base 1, a U-shaped frame 2 is fixedly connected to the top of the base 1, a first motor 3 is fixedly connected to the top of the U-shaped frame 2, a cleaning bucket 4 located inside the U-shaped frame 2 is fixedly connected to the outer side of the output shaft of the first motor 3, a lifting device 5 is arranged inside the U-shaped frame 2, a first connecting rod 6 is fixedly connected to the outer side of the lifting device 5, a slot barrel 7 is rotatably connected to the outer side of the first connecting rod 6, a fixing device 8 is fixedly connected to the inside of the slot barrel 7, a second connecting rod 9 is fixedly connected to the outer side of the slot barrel 7, a rack 11 is fixedly connected to the outer side of the U-shaped frame 2, and a gear 10 meshing with the rack is fixedly connected to the outer side of the second connecting rod 9.

[0029] Among them, the lifting device 5 includes a second motor 51 fixedly connected to the inside of the U-shaped frame 2, and the outer side of the output shaft of the second motor 51 is fixedly connected to a threaded rod 52 rotatably connected to the inside of the U-shaped frame 2, and the outer side of the threaded rod 52 is connected to a transmission block 53 rotatably connected to the first connecting rod 6 through a threaded transmission.

[0030] The rotation of the second motor 51 drives the threaded rod 52 to rotate, and under the action of the thread, the transmission block 53 drives the slot barrel 7 to move up and down.

[0031] The fixing device 8 includes a bolt 81 connected to the internal thread of the slot barrel 7, a knob 82 is fixedly connected to the outer side of the bolt 81, and a pressing piece 83 located inside the slot barrel 7 is rotatably connected to the outer side of the bolt 81.

[0032] By rotating the knob 82 , the bolt 81 will rotate, and the pressing piece 83 will be pushed inward under the action of the thread, so that the pressing piece 83 fixes the cutter head in the slot barrel 7 .

[0033] A clearance groove is provided inside the cleaning bucket 4, and a cleaning brush 13 is arranged inside the clearance groove.

[0034] After the cutter head is extended into the cleaning barrel 4 under the drive of the lifting device 5, the start of the first motor 3 will cause the cleaning barrel 4 to rotate, so that the cleaning brush 13 cleans the outside of the cutter head.

[0035] The length of the rack 11 is half the circumference of the gear 10 , and a receiving groove is provided inside the base 1 .

[0036] The lifting device 5 drives the cutter head to move up and down. During the movement, the gear 10 and the rack 11 will mesh and cause the slot barrel 7 to rotate. The rotation angle is 180 degrees. The turned cutter head can be placed downward into the cleaning liquid in the storage tank.

[0037] The outer side of the gear 10 is fixedly connected with a limiting rod 12 , and the interior of the U-shaped frame 2 is provided with a limiting groove corresponding to the limiting rod 12 .

[0038] The gear 10 continues to move after leaving the rack 11. At this time, the limiting rod 12 will slide and limit in the limiting groove to prevent the slot barrel 7 and the first connecting rod 6 from turning over under gravity.

[0039] Working principle:

[0040] When the cutter head needs to be cleaned, first place the cutter head into the slot barrel 7, then fix the cutter head by rotating the knob 82, then start the first motor 3 and the second motor 51, and you can first control the cutter head to move downward, as the gear 10 and the rack 11 engage with each other, the gear 10 rotates, and drives the second connecting rod 9 and the slot barrel 7 to rotate, so that the slot barrel 7 drives the cutter head to flip, and the flipped gear 10 leaves the rack 11. At this time, the limit rod 12 will turn into the limit groove during rotation and move in the limit groove. The cutter head is first immersed and cleaned in the containing groove, and then the cutter head moves up again and flips, and the lifting device 5 lifts the cutter head into the cleaning barrel 4 for cleaning, and repeats the process to complete the cleaning of the cutter head.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a cutter head, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a U-shaped frame (2), the top of the U-shaped frame (2) is fixedly connected to a first motor (3), the outer side of the output shaft of the first motor (3) is fixedly connected to a cleaning bucket (4) located inside the U-shaped frame (2), a lifting device (5) is arranged inside the U-shaped frame (2), the outer side of the lifting device (5) is fixedly connected to a first connecting rod (6), the outer side of the first connecting rod (6) is rotatably connected to a slot barrel (7), the interior of the slot barrel (7) is fixedly connected to a fixing device (8), the outer side of the slot barrel (7) is fixedly connected to a second connecting rod (9), the outer side of the U-shaped frame (2) is fixedly connected to a rack (11), and the outer side of the second connecting rod (9) is fixedly connected to a gear (10) meshing with the rack.

2. A cleaning device for a cutter head according to claim 1, characterized in that: The lifting device (5) comprises a second motor (51) fixedly connected to the inside of the U-shaped frame (2); a threaded rod (52) rotatably connected to the inside of the U-shaped frame (2) is fixedly connected to the outside of the output shaft of the second motor (51); and a transmission block (53) rotatably connected to the first connecting rod (6) is connected to the outside of the threaded rod (52) via a threaded transmission.

3. A cleaning device for a cutter head according to claim 1, characterized in that: The fixing device (8) comprises a bolt (81) connected to the internal thread of the slot barrel (7), a knob (82) is fixedly connected to the outer side of the bolt (81), and a pressing plate (83) located inside the slot barrel (7) is rotatably connected to the outer side of the bolt (81).

4. A cleaning device for a cutter head according to claim 1, characterized in that: A clearance groove is provided inside the cleaning bucket (4), and a cleaning brush (13) is arranged inside the clearance groove.

5. A cleaning device for a cutter head according to claim 1, characterized in that: The length of the rack (11) is half the circumference of the gear (10), and a receiving groove is provided inside the base (1).

6. A cleaning device for a cutter head according to claim 1, characterized in that: The outer side of the gear (10) is fixedly connected to a limiting rod (12), and the interior of the U-shaped frame (2) is provided with a limiting groove corresponding to the limiting rod (12).

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