Automatic milling cutter cleaning equipment

Abstract

The utility model discloses automatic milling cutter cleaning equipment, and relates to the technical field of milling cutter machining. The device comprises a collecting tank, a frame, a transparent protective cover, a first cleaning pipe, a second cleaning pipe and a shaft rod, the frame is fixed to the upper end of the collecting tank, and the transparent protective cover is arranged above the frame in a covering mode; conveying shafts which are distributed at equal intervals are rotationally connected between two long arms of the frame, a rubber wheel is fixed to the periphery of the middle of each conveying shaft, and a first cleaning pipe and a second cleaning pipe which are symmetrically distributed are further arranged above the frame. The cleaning device is provided with the frame, the conveying shaft, the rubber wheels, the first cleaning pipe, the second cleaning pipe, the shaft rod and the sliding block; the problems that during milling cutter cleaning, a conveying structure capable of stably conveying and not generating collision abrasion is lacked, a conventional cleaning mode cannot comprehensively clean milling cutters, and one cleaning device cannot adapt to milling cutters of various sizes for cleaning are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling cutter processing, in particular to an automatic cleaning device for a milling cutter. Background Art

[0002] A milling cutter is a rotary tool with one or more teeth used for milling. During operation, each tooth cuts off the excess of the workpiece in turn and intermittently. Milling cutters are mainly used to process planes, steps, grooves, forming surfaces and cut off workpieces on milling machines. After the milling cutter is processed and formed, there may be waste chips and oil stains on its surface after grinding, so it needs to be cleaned before leaving the factory for packaging. However, it still has the following disadvantages in actual cleaning operations:

[0003] First of all, because the milling cutter is used for milling and other operations, it needs to maintain a certain degree of precision, so there must be no impact such as bumps during the cleaning process. If automatic cleaning is required, a conveying device that can stably convey the milling cutter is required. They cannot collide with each other or with the equipment to cause wear. This leads to higher requirements for the conveying equipment, and conventional conveying equipment is difficult to apply;

[0004] Secondly, the milling cutter is not completely smooth because of the grooves and teeth on its periphery. Usually, the milling cutter is clamped for cleaning, but the clamping part cannot be cleaned, so how to fully clean it during the transportation process is also a problem.

[0005] Finally, the size and diameter of the milling cutter are inconsistent, and one cleaning device may not be able to clean milling cutters of various sizes. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic cleaning device for milling cutters. By arranging a frame, a conveying shaft, a rubber wheel, a cleaning pipe one, a cleaning pipe two, a shaft rod, and a slider, the problems of lack of a conveying structure that can stably convey the milling cutter without causing collision and wear during cleaning of the milling cutter, the conventional cleaning method is not comprehensive enough for cleaning the milling cutter, and one cleaning device cannot be adapted to clean milling cutters of various sizes.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model is an automatic cleaning device for a milling cutter, comprising a collecting tank, a frame, a transparent protective cover, a cleaning pipe 1, a cleaning pipe 2 and a shaft rod, wherein the upper end of the collecting tank is fixed with a frame, and the transparent protective cover is provided on the upper part of the frame; a conveying shaft equidistantly distributed is rotatably connected between two long arms of the frame, and a rubber wheel is fixed on the middle periphery of each conveying shaft; a cleaning pipe 1 and a cleaning pipe 2 symmetrically distributed are also provided on the upper part of the frame, and the cleaning pipe 1 and the cleaning pipe 2 are distributed on both sides of the rubber wheel; a water spray hole 1 equidistantly distributed is provided on the outer periphery of the cleaning pipe 1 close to the cleaning pipe 2, and a water spray hole 2 equidistantly distributed is provided on the outer periphery of the cleaning pipe 2 close to the cleaning pipe 1, and the water spray hole 1 and the water spray hole 2 are staggered with each other; a milling cutter is provided on the rubber wheel between the cleaning pipe 1 and the cleaning pipe 2, and a water inlet pipe is fixed through the tail ends of the cleaning pipe 1 and the cleaning pipe 2.

[0009] Furthermore, the cleaning pipe 1 and the cleaning pipe 2 are located in the inner cavity of the transparent protective cover, and a sealing gasket is provided on the long side of the bottom surface of the transparent protective cover, and the bottom surface of the sealing gasket contacts the upper end of the long arm of the frame.

[0010] Furthermore, a screw is fixed to the upper end of the collecting tank outside the two ends of the frame, and the upper part of the screw passes through the end of the transparent protective cover and extends out, and a nut is screwed on the part of the screw extending out of the transparent protective cover.

[0011] Furthermore, one end of all the conveying shafts extends out of the long arm of the frame and is fixed with a pulley, and a linkage belt is sleeved between two adjacent pulleys.

[0012] Furthermore, a motor is fixed on an outer side wall of the frame away from the belt pulley, and an output shaft of the motor is connected to the end of any one of the conveying shafts.

[0013] Furthermore, a slide groove is provided in each of the two short arms of the frame, and the slide groove passes through the upper end surface of the frame, a shaft rod is rotatably connected in the slide groove, and both ends of the shaft rod extend out of the frame and are fixed with hand wheels.

[0014] Furthermore, the part of the shaft rod located in the slide groove is provided with two sections of threads with opposite thread directions, and the outer peripheral thread of each section of the threaded shaft rod is connected to a slider, and the two ends of the cleaning tube 1 and the cleaning tube 2 are respectively fixed on the outside of the two shaft rods and above the sliders outside the same direction threads.

[0015] The utility model has the following beneficial effects:

[0016] The utility model solves the problem of lack of a conveying structure that can stably convey and does not cause collision and wear when cleaning the milling cutter by arranging a frame, a conveying shaft, a rubber wheel, a cleaning pipe one and a cleaning pipe two; before cleaning the milling cutter, the milling cutters are placed one by one between the cleaning pipe one and the cleaning pipe two and contact the rubber wheel, a large number of conveying shafts rotate synchronously, and the rubber wheels rotate synchronously, so that the milling cutters are conveyed in a straight line on the multiple rubber wheels, and the occurrence of wear and mutual collision is reduced; the surfaces of the cleaning pipe one and the cleaning pipe two are smooth and made of stainless steel, so even if the milling cutter touches the cleaning pipe one and the cleaning pipe two, it will not affect the conveying and will not cause too much wear.

[0017] The utility model solves the problem that the conventional cleaning method does not clean the milling cutter comprehensively enough by providing a cleaning pipe 1 and a cleaning pipe 2; a water spray hole 1 is provided on the cleaning pipe 1 in the direction of the cleaning pipe 2, and a water spray hole 2 is provided on the cleaning pipe 2 in the direction of the cleaning pipe 1, and both the water spray hole 1 and the water spray hole 2 are inclinedly provided to spray water in the conveying direction of the milling cutter. Firstly, the mutually staggered water spray holes 1 and 2 spray water toward the surface of the milling cutter for cleaning, and at the same time, the milling cutter can be caused to perform a certain tumbling operation, thereby achieving a comprehensive cleaning effect; secondly, the inclined water spray hole 1 and the water spray hole 2 can help the milling cutter to be conveyed and used.

[0018] The utility model solves the problem that one cleaning device cannot be adapted to clean milling cutters of various sizes by arranging a shaft, a slider, a cleaning pipe 1 and a cleaning pipe 2. By rotating the shaft, with the cooperation of two opposite threads on its outer circumference, two sliders outside the same shaft can only move away from or approach each other, thereby controlling the spacing between the cleaning pipe 1 and the cleaning pipe 2, and then adapting to milling cutters of different sizes for transportation and use. The gap between the cleaning pipe 1 and the cleaning pipe 2 and the rubber wheel must be smaller than the inner diameter of the milling cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0020] Figure 1 A three-dimensional diagram of an automatic cleaning device for milling cutters;

[0021] Figure 2 This is the structural diagram after the transparent protective cover is removed;

[0022] Figure 3 It is the structural diagram of the collection tank;

[0023] Figure 4 It is the structural diagram of the framework;

[0024] Figure 5 It is a cross-sectional connection diagram of the frame and the shaft rod;

[0025] Figure 6 The top view of the interior of the cleaning pipe 1 and the cleaning pipe 2;

[0026] Figure 7 for Figure 6 A magnified view of the structure in Figure 2.

[0027] Reference numerals:

[0028] 1. Collecting trough; 101. Screw; 1011. Nut; 2. Frame; 201. Conveying shaft; 2011. Rubber wheel; 202. Pulley; 2021. Linkage belt; 203. Motor; 204. Slide; 205. Slider; 3. Transparent protective cover; 301. Sealing pad; 4. Cleaning pipe 1; 401. Water spray hole 1; 5. Cleaning pipe 2; 501. Water spray hole 2; 6. Water inlet pipe; 7. Shaft; 701. Handwheel. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] See also Figure 1-7 As shown, the utility model is an automatic cleaning device for milling cutters, comprising a collecting tank 1, a frame 2, a transparent protective cover 3, a cleaning pipe 1 4, a cleaning pipe 2 5 and a shaft 7. The frame 2 is fixed to the upper end of the collecting tank 1, and the transparent protective cover 3 is provided on the upper part of the frame 2; the cleaning pipe 1 4 and the cleaning pipe 2 5 are located in the inner cavity of the transparent protective cover 3, and a sealing gasket 301 is provided on the long side of the bottom surface of the transparent protective cover 3, and the bottom surface of the sealing gasket 301 contacts the upper end of the long arm of the frame 2;

[0031] The cleaning pipe 1 4 and the cleaning pipe 2 5 are mainly used for spraying water to clean the milling cutter. Both are arranged in the transparent protective cover 3, and the cleaning status of the milling cutter can be observed. The sealing gasket 301 and the upper surface of the long arm of the frame 2 are kept sealed, and no water is splashed out. The water after cleaning will fall into the collection tank 1 for storage, which is convenient for subsequent secondary use;

[0032] A screw 101 is fixed to the upper end of the collecting tank 1 outside the two ends of the frame 2, and the upper part of the screw 101 passes through the end of the transparent protective cover 3 and extends out, and a nut 1011 is screwed on the part of the screw 101 extending out of the transparent protective cover 3;

[0033] When assembling the frame 2 and the transparent protective cover 3, the end of the transparent protective cover 3 is sleeved outside the screw 101 until the end of the transparent protective cover 3 contacts the upper end of the collecting tank 1, and then the nut 1011 is screwed onto the screw 101 to keep the transparent protective cover 3 fixed to the collecting tank 1.

[0034] The two long arms of the frame 2 are rotatably connected with equally spaced conveying shafts 201, and a rubber wheel 2011 is fixed to the middle periphery of each conveying shaft 201. A symmetrically distributed cleaning pipe 1 4 and a cleaning pipe 2 5 are also arranged above the frame 2, and the cleaning pipe 1 4 and the cleaning pipe 2 5 are distributed on both sides of the rubber wheel 2011; a milling cutter is arranged on the rubber wheel 2011 between the cleaning pipe 1 4 and the cleaning pipe 2 5;

[0035] When cleaning the milling cutter, the milling cutter is placed on the rubber wheel 2011 between the cleaning pipe 1 4 and the cleaning pipe 2 5, and then all the conveying shafts 201 rotate, and the rubber wheels 2011 rotate together, and the milling cutter will continuously contact each rubber wheel 2011, thereby driving the milling cutter to move linearly and be transported, and continuously cleaned by the water sprayed from the cleaning pipe 1 4 and the cleaning pipe 2 5;

[0036] One end of each conveying shaft 201 extends out of the long arm of the frame 2 and is fixed with a pulley 202, and a linkage belt 2021 is sleeved between two adjacent pulleys 202;

[0037] A motor 203 is also fixed on an outer side wall of the frame 2 away from the pulley 202, and the output shaft of the motor 203 is connected to the end of any one of the conveying shafts 201;

[0038] The motor 203 drives the conveying shaft 201 to rotate. Under the linkage of a large number of pulleys 202 and linkage belts 2021, all the conveying shafts 201 rotate synchronously, so that the rubber wheels 2011 on the conveying shafts 201 can be used to stably convey the milling cutter.

[0039] The outer circumference of the cleaning pipe 1 4 near the cleaning pipe 2 5 is provided with equidistantly distributed water spray holes 1 401, and the outer circumference of the cleaning pipe 2 5 near the cleaning pipe 1 4 is provided with equidistantly distributed water spray holes 2 501, and the water spray holes 1 401 and the water spray holes 2 501 are staggered and distributed with each other; the tail ends of the cleaning pipe 1 4 and the cleaning pipe 2 5 are both penetrated and fixed with a water inlet pipe 6;

[0040] When performing cleaning operations, the water inlet pipe 6 is used to connect external cleaning water to the cleaning pipe 1 4 and the cleaning pipe 2 5, and then the water is sprayed out from the staggered water spray holes 1 401 and the water spray holes 2 501 to the surface of the milling cutter to clean it, which will cause the milling cutter to roll over and push to assist in the transportation of the milling cutter, speed up the cleaning process, and achieve a comprehensive cleaning effect.

[0041] A slide groove 204 is provided in both short arms of the frame 2, and the slide groove 204 passes through the upper end surface of the frame 2. A shaft rod 7 is rotatably connected in the slide groove 204. Both ends of the shaft rod 7 extend out of the frame 2 and are fixed with a hand wheel 701.

[0042] The part of the shaft rod 7 located in the slide groove 204 is provided with two sections of threads with opposite thread directions, and the outer periphery of each section of the threaded shaft rod 7 is threadedly connected with a slider 205, and the two ends of the cleaning pipe 1 4 and the cleaning pipe 2 5 are respectively fixed on the outside of the two shaft rods 7 and above the sliders 205 outside the same direction threads;

[0043] Rotate the hand wheel 701 to rotate the shaft 7. With the opposite thread design at both ends of the shaft 7, the two sliders 205 outside the same shaft 7 can only move closer to or farther away from each other, thereby changing the distance between the cleaning tube 1 4 and the cleaning tube 2 5, thereby adapting to various milling cutters for cleaning.

[0044] The specific working principle of the utility model is as follows: first, the hand wheel 701 is rotated to rotate the shaft 7. Under the design of opposite threads at both ends of the shaft 7, the two sliders 205 outside the same shaft 7 can only approach or move away from each other, and the two sliders 205 outside the shaft 7 are controlled to approach each other, so that the distance between the cleaning pipe 1 4 and the cleaning pipe 2 5 is reduced, so that it is suitable for the milling cutter that needs to be cleaned later; then, the motor 203 drives the conveying shaft 201 to rotate, and under the linkage effect of a large number of pulleys 202 and the linkage belt 2021, all the conveying shafts 201 rotate synchronously, and the rubber wheel 2011 rotates together; then, the frame 2 and the transparent protective cover 3 are assembled, and the transparent protective cover is put on The end of 3 is sleeved outside the screw 101 until the end of the transparent protective cover 3 contacts the upper end of the collecting tank 1, and then the nut 1011 is screwed onto the screw 101 to keep the transparent protective cover 3 fixed to the collecting tank 1; finally, the milling cutters are placed one by one on the rubber wheel 2011 between the cleaning pipe 1 4 and the cleaning pipe 2 5, and the external cleaning water is connected to the cleaning pipe 1 4 and the cleaning pipe 2 5 through the water inlet pipe 6, and then sprayed from the staggered water spray holes 1 401 and the water spray holes 2 501 to the surface of the milling cutter to clean it. In conjunction with the rotation of the rubber wheel 2011, the milling cutter is transported in a straight line and continuously cleaned by the water sprayed from the cleaning pipe 1 4 and the cleaning pipe 2 5 to complete the cleaning operation.

[0045] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An automatic cleaning device for a milling cutter, comprising a collecting tank (1), a frame (2), a transparent protective cover (3), a first cleaning pipe (4), a second cleaning pipe (5) and a shaft (7), characterized in that: A frame (2) is fixed at the upper end of the collecting tank (1), and a transparent protective cover (3) is provided on the upper part of the frame (2); equidistantly distributed conveying shafts (201) are rotatably connected between the two long arms of the frame (2), and a rubber wheel (211) is fixed to the middle periphery of each conveying shaft (201); symmetrically distributed cleaning pipes (4) and (5) are also provided on the upper part of the frame (2), and the cleaning pipes (4) and (5) are distributed on both sides of the rubber wheel (211); The outer circumference of the first cleaning pipe (4) near the second cleaning pipe (5) is provided with water spray holes (401) distributed evenly, and the outer circumference of the second cleaning pipe (5) near the first cleaning pipe (4) is provided with water spray holes (501) distributed evenly, and the water spray holes (401) and the water spray holes (501) are distributed in an alternating manner; a milling cutter is provided on the rubber wheel (2011) between the first cleaning pipe (4) and the second cleaning pipe (5), and the tail ends of the first cleaning pipe (4) and the second cleaning pipe (5) are both penetrated and fixed with water inlet pipes (6).

2. The automatic cleaning device for milling cutters according to claim 1, characterized in that: The cleaning tube 1 (4) and the cleaning tube 2 (5) are located in the inner cavity of the transparent protective cover (3), and a sealing gasket (301) is provided on the long side of the bottom surface of the transparent protective cover (3), and the bottom surface of the sealing gasket (301) contacts the upper end of the long arm of the frame (2).

3. The automatic cleaning device for milling cutters according to claim 1, characterized in that: A screw rod (101) is fixed to the upper end of the collecting tank (1) outside the two ends of the frame (2), and the upper part of the screw rod (101) passes through the end of the transparent protective cover (3) and extends out, and a nut (1011) is screwed on the part of the screw rod (101) extending out of the transparent protective cover (3).

4. The automatic cleaning device for milling cutters according to claim 1, characterized in that: One end of each of the conveying shafts (201) extends out of the long arm of the frame (2) and is fixed with a belt pulley (202), and a linkage belt (2021) is sleeved between two adjacent belt pulleys (202).

5. The automatic cleaning device for milling cutters according to claim 4 is characterized in that: A motor (203) is also fixed on an outer side wall of the frame (2) away from the pulley (202), and an output shaft of the motor (203) is connected to the end of any one of the conveying shafts (201).

6. The automatic cleaning device for milling cutters according to claim 1, characterized in that: A slide groove (204) is provided in each of the two short arms of the frame (2), and the slide groove (204) passes through the upper end surface of the frame (2). A shaft rod (7) is rotatably connected in the slide groove (204), and both ends of the shaft rod (7) extend out of the frame (2) and are fixed with a hand wheel (701).

7. The automatic cleaning device for milling cutters according to claim 6, characterized in that: The portion of the shaft (7) located in the slide groove (204) is provided with two sections of threads with opposite thread directions, and the outer circumference of each section of the threaded shaft (7) is threadedly connected to a slider (205), and the two ends of the cleaning pipe 1 (4) and the cleaning pipe 2 (5) are respectively fixed on the outside of the two shafts (7) and above the sliders (205) outside the threads in the same direction.

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