Milling machine cleaning device for bearing base machining

Abstract

The utility model discloses a milling machine cleaning device for bearing base machining, which comprises moving rails (2) positioned on two sides of a milling machine (1), a support (21) is slidably connected onto the moving rails (2), a longitudinal electric sliding table (22) and a transverse electric sliding table (23) are sequentially arranged on the support (21), a horizontal brush roll (24) is arranged on the longitudinal electric sliding table (22), and a vertical brush roll (25) is arranged on the transverse electric sliding table (23). The longitudinal electric sliding table (22) is further provided with a mounting frame (3), the mounting frame (3) is sequentially provided with an air blowing unit (31), a first mechanical arm (32), a flushing unit (33), a second mechanical arm (34) and a third mechanical arm (35), and the first mechanical arm (32), the second mechanical arm (34) and the third mechanical arm (35) are provided with an airflow spray head, a cleaning spray head and a miniature cleaning brush (36) respectively. The cleaning device has the advantage of being comprehensive and thorough in cleaning.

Description

Technical Field

[0001] The utility model relates to a milling machine, in particular to a cleaning device for a milling machine used for processing bearing bases. Background Technique

[0002] During the processing of bearing bases, a milling machine is required to perform surface treatment such as milling on the bearing bases. During operation, the milling cutter rotates at a high speed driven by the main shaft. At the same time, the bearing base feeds on the workbench, and the material on the surface of the bearing base is removed through the cutting action of the milling cutter, and various shapes of planes, grooves, etc. are machined on the surface of the bearing base. During the processing of the milling machine, a large amount of chips and sprayed coolant will be generated. Therefore, in order to prevent the chips and coolant from remaining on the milling machine and causing corrosion, avoid pollutants from polluting the working environment, and affect the processing quality and service life, it is necessary to clean the milling machine.

[0003] For the existing milling machine cleaning devices, most of them use the water washing method with a high-pressure spray gun for cleaning. However, for some complex structures or narrow spaces in the milling machine, it is difficult to clean thoroughly with only water washing. The chips and coolant generated during the operation of the milling machine may remain in dead corners or gaps and are difficult to clean completely. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning device for a milling machine used for processing bearing bases. The utility model has the characteristics of relatively comprehensive and thorough cleaning.

[0005] The technical solution of the utility model: A cleaning device for a milling machine used for processing bearing bases includes moving tracks on both sides of the milling machine. A bracket is slidably connected to the moving tracks. A longitudinal electric slide and a transverse electric slide are sequentially arranged on the bracket. A horizontal brush roller is arranged on the longitudinal electric slide, and a vertical brush roller is arranged on the transverse electric slide; An installation frame is also arranged on the longitudinal electric slide. An air blowing unit, a first robotic arm, a flushing unit, a second robotic arm, and a third robotic arm are sequentially arranged on the installation frame. Air flow nozzles, cleaning nozzles, and micro cleaning brushes are respectively arranged on the first robotic arm, the second robotic arm, and the third robotic arm.

[0006] In the aforementioned cleaning device for a milling machine used for processing bearing bases, the air blowing unit includes a first rotating seat, and a plurality of air blowing nozzles are arranged at the bottom of the first rotating seat; The flushing unit includes a second rotating seat, and a plurality of flushing nozzles are arranged at the bottom of the second rotating seat.

[0007] In the aforementioned cleaning device for a milling machine used for processing bearing bases, mounting holes are provided in both the first rotating seat and the second rotating seat. Positioning heads are arranged in the mounting holes. The air blowing nozzles and the flushing nozzles are respectively connected to the corresponding positioning heads through bellows.

[0008] In the above-mentioned milling machine cleaning device for bearing base processing, two annular clamping grooves are provided inside the positioning head, fixed heads are provided at both ends of the corrugated pipe, and elastic clamping blocks corresponding to the annular clamping grooves are provided on the fixed heads.

[0009] In the above-mentioned milling machine cleaning device for bearing base processing, a first rotating shaft and a second rotating shaft are respectively provided on the first rotating seat and the second rotating seat, a first driven gear is provided on the first rotating shaft, a second driven gear is provided on the second rotating shaft, and a driving gear driven by a motor is engaged between the first driven gear and the second driven gear.

[0010] In the above-mentioned milling machine cleaning device for bearing base processing, baffles are provided on both the side surface and the top surface of the bracket.

[0011] In the above-mentioned milling machine cleaning device for bearing base processing, a position sensor is provided at the bottom of the bracket.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, a horizontal brush roller, a vertical brush roller, a gas blowing unit and a flushing unit are provided, integrating functions of gas blowing, flushing jet and mechanical brushing, with high degree of cleaning automation and good cleaning effect; moreover, multiple robotic arms are designed, which can be telescopically moved to cover more positions such as narrow slits and dead corners that are difficult to clean, and the cleaning is more comprehensive and thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model.

[0015] Figure 2 is a schematic diagram of the cleaning state of the present utility model.

[0016] Figure 3 is a schematic structural diagram of the positioning head.

[0017] Figure 4 is a schematic structural diagram of the corrugated pipe.

[0018] The reference signs in the drawings are: 1, milling machine; 2, moving track; 21, bracket; 22, longitudinal electric slide; 23, transverse electric slide; 24, horizontal brush roller; 25, vertical brush roller; 26, baffle; 27, position sensor; 3, mounting frame; 31, gas blowing unit; 311, first rotating seat; 312, gas blowing nozzle; 32, first robotic arm; 33, flushing unit; 331, second rotating seat; 332, flushing nozzle; 34, second robotic arm; 35, third robotic arm; 36, micro cleaning brush; 41, positioning head; 42, annular clamping groove; 43, corrugated pipe; 44, fixed head; 45, elastic clamping block; 51, first driven gear; 52, second driven gear; 53, driving gear; 54, motor. Detailed implementation mode

[0019] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments, but it shall not be used as a basis for limiting the present utility model.

[0020] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0021] Embodiment:

[0022] As Figures 1-4 shown, a milling machine cleaning device for machining a bearing base includes moving tracks 2 located on both sides of the milling machine 1. A frame-shaped bracket 21 is slidably connected to the moving tracks 2. A longitudinal electric slide 22 and a transverse electric slide 23 are sequentially arranged on the bracket 21. A horizontal brush roller 24 is arranged on the longitudinal electric slide 22, and a vertical brush roller 25 is arranged on the transverse electric slide 23. An installation frame 3 is further arranged on the longitudinal electric slide 22. An air blowing unit 31, a first robotic arm 32, a flushing unit 33, a second robotic arm 34, and a third robotic arm 35 are sequentially arranged on the installation frame 3. An air flow nozzle, a cleaning nozzle, and a micro cleaning brush 36 are respectively arranged on the first robotic arm 32, the second robotic arm 34, and the third robotic arm 35.

[0023] The moving track 2 adopts an electric screw linear module, and the electric screw linear module drives the bracket 21 to move along the milling machine 1 for cleaning. Generally, two longitudinal electric slides 22 are symmetrically arranged left and right. The horizontal brush roller 24 and the installation frame 3 are arranged between the two longitudinal electric slides 22 and can move up and down to clean the milling machine 1. The vertical brush roller 25 can move left and right on the transverse electric slide 23 to clean the milling machine 1, and the cleaning is more comprehensive. The cleaning can be divided into two forward cleaning stages and a backward cleaning stage, and integrates functions of air blowing, flushing jet, and mechanical brushing, making the cleaning more comprehensive and thorough; moreover, multiple robotic arms are designed, which can be telescopically moved to cover more positions such as narrow slits and dead corners that are difficult to clean, and the cleaning effect is better.

[0024] During the forward cleaning stage, the bracket 21 moves forward to the milling machine 1. First, the air blowing unit 31 blows air to clean the surface of the milling machine 1. At the same time, the first robotic arm 32 conducts targeted key air blowing treatment on the slots and dead corners of the milling machine 1 to remove impurities such as chips on the surface of the milling machine 1. Then the bracket 21 continues to move forward, and the rinsing unit 33 rinses the surface of the milling machine 1. The cleaning agent in the rinsing unit 33 can be a cleaning solution, water, dry ice, etc. At the same time, the second robotic arm 34 conducts targeted key rinsing treatment on the slots and dead corners of the milling machine 1. Then the bracket 21 continues to move forward, and successively brushes the milling machine 1 through the horizontal brush roller 24 and the vertical brush roller 25. At the same time, the third robotic arm 35 conducts targeted key brushing treatment on the slots and dead corners of the milling machine 1. After the brushing is completed, it enters the backward cleaning stage. The bracket 21 moves backward, and the rinsing unit 33 and the second robotic arm 34 clean and remove the substances brushed off. Then the bracket 21 continues to move backward, and the air blowing unit 31 and the first robotic arm 32 dry the milling machine 1, realizing automatic cleaning overall, and the cleaning is comprehensive and thorough.

[0025] The air blowing unit 31 includes a first rotating seat 311, and several air blowing nozzles 312 are provided at the bottom of the first rotating seat 311; the rinsing unit 33 includes a second rotating seat 331, and several rinsing nozzles 332 are provided at the bottom of the second rotating seat 331. The first robotic arm 32 is located between the first rotating seat 311 and the second rotating seat 331; the second robotic arm 34 is located between the second rotating seat 331 and the longitudinal electric slide 22; the third robotic arm 35 is located between the longitudinal electric slide 22 and the transverse electric slide 23. The first rotating seat 311 drives the air blowing nozzles 312 to rotate and blow air, and the second rotating seat 331 drives the rinsing nozzles 332 to rotate and rinse, so as to achieve multi-angle cleaning.

[0026] Installation holes are provided in both the first rotating seat 311 and the second rotating seat 331. Positioning heads 41 are provided in the installation holes. The air blowing nozzles 312 and the rinsing nozzles 332 are respectively connected to the corresponding positioning heads 41 through bellows 43. The air blowing nozzles 312 and the rinsing nozzles 332 are installed in the positioning heads 41 through the bellows 43. The bellows 43 embedded in the positioning heads 41 enable the air blowing nozzles 312 and the rinsing nozzles 332 to either be directly fixed in the rotating seat for automatic cleaning work, or the air blowing nozzles 312 and the rinsing nozzles 332 can be taken out of the rotating seat through the bellows 43 for manual targeted cleaning of special area positions. The operation is diverse and the cleaning is flexible and convenient.

[0027] Two annular clamping grooves 42 are provided inside the positioning head 41. Fixed heads 44 are provided at both ends of the corrugated pipe 43, and elastic clamping blocks 45 corresponding to the annular clamping grooves 42 are provided on the fixed heads 44. When the air blowing nozzle 312 and the flushing nozzle 332 are fixed in the rotating seat, the fixed heads 44 at both ends of the corrugated pipe 43 are fixed inside the positioning head 41 for stable flushing; when it is necessary to take out the air blowing nozzle 312 and the flushing nozzle 332, the fixed head 44 at the inner end of the corrugated pipe 43 is fixed inside the positioning head 41, while the fixed head 44 at the outer end of the corrugated pipe 43 is disengaged from the positioning head 41, so as to facilitate the movement of the air blowing nozzle 312 and the flushing nozzle 332 for free flushing.

[0028] A first rotating shaft and a second rotating shaft are respectively provided on the first rotating seat 311 and the second rotating seat 331. A first driven gear 51 is provided on the first rotating shaft, a second driven gear 52 is provided on the second rotating shaft, and a driving gear 53 driven by a motor 54 is engaged between the first driven gear 51 and the second driven gear 52. The first rotating seat 311 and the second rotating seat 331 are simultaneously driven to rotate by the transmission mode of the motor 54 and the gears, which simplifies the structure and reduces the cost.

[0029] Baffles 26 are provided on both the side surface and the top surface of the bracket 21. The provided baffles 26 can prevent the splashing of air flow and water flow.

[0030] A position sensor 27 is provided at the bottom of the bracket 21. The position sensor 27 adopts a photoelectric sensor to sense the relative position between the bracket 21 and the milling machine 1, so as to improve the accuracy of the cleaning position.

[0031] The parts not detailed in the present utility model are prior arts, so they will not be specifically described here.

Claims

1. A milling machine cleaning device for bearing base processing, characterized in that: The invention comprises a movable track (2) located on both sides of a milling machine (1), a bracket (21) being slidably connected to the movable track (2), a longitudinal electric slide (22) and a transverse electric slide (23) being arranged on the bracket (21) in sequence, a horizontal brush roller (24) being arranged on the longitudinal electric slide (22), and a vertical brush roller (25) being arranged on the transverse electric slide (23); a mounting frame (3) is also arranged on the longitudinal electric slide (22), an air blowing unit (31), a first mechanical arm (32), a flushing unit (33), a second mechanical arm (34) and a third mechanical arm (35) being arranged on the mounting frame (3) in sequence, and an air flow nozzle, a cleaning nozzle and a micro cleaning brush (36) are respectively arranged on the first mechanical arm (32), the second mechanical arm (34) and the third mechanical arm (35).

2. The milling machine cleaning device for bearing base processing according to claim 1 is characterized in that: The air blowing unit (31) comprises a first rotating seat (311), and a plurality of air blowing nozzles (312) are provided at the bottom of the first rotating seat (311); the flushing unit (33) comprises a second rotating seat (331), and a plurality of flushing nozzles (332) are provided at the bottom of the second rotating seat (331).

3. The milling machine cleaning device for bearing base processing according to claim 2 is characterized in that: The first rotating seat (311) and the second rotating seat (331) are both provided with mounting holes, and positioning heads (41) are provided in the mounting holes. The air blowing nozzle (312) and the flushing nozzle (332) are respectively connected to the corresponding positioning heads (41) through bellows (43).

4. The milling machine cleaning device for bearing base processing according to claim 3 is characterized in that: The positioning head (41) is provided with two annular grooves (42), and both ends of the bellows (43) are provided with fixing heads (44), and the fixing heads (44) are provided with elastic blocks (45) corresponding to the annular grooves (42).

5. The milling machine cleaning device for bearing base processing according to claim 2 is characterized in that: The first rotating seat (311) and the second rotating seat (331) are respectively provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is provided with a first passive gear (51), the second rotating shaft is provided with a second passive gear (52), and a driving gear (53) driven by a motor (54) is meshed between the first passive gear (51) and the second passive gear (52).

6. The milling machine cleaning device for bearing base processing according to claim 1 is characterized in that: The side surface and top surface of the bracket (21) are both provided with baffles (26).

7. The milling machine cleaning device for bearing base processing according to claim 1 is characterized in that: A position sensor (27) is provided at the bottom of the bracket (21).

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