A vertical milling machine for the maintenance of bearing processing equipment

Abstract

The present application discloses a vertical milling machine for the maintenance of bearing processing equipment, which relates to the technical field of milling machines and includes a recycling device, a chip collection device, and a linkage device; the recycling device includes a liquid collection box; the liquid collection box is movably arranged on one side of the bottom plate and has a liquid collection space; the chip collection device includes a chip collection box and a plurality of transportation components; the interior of the chip collection box has a chip collection space; the transportation components include a conveyor belt and a plurality of transportation rollers; the linkage device includes a first rotating member, a second rotating member, and a connecting rope; both the first rotating member and the second rotating member are rotatably connected to the bottom plate; both ends of the connecting rope are respectively connected to the first rotating member and the liquid collection box; during the downward movement of the liquid collection box, the conveyor belt moves accordingly. The present application can effectively reduce the probability of chips accumulating and blocking in the groove, thereby effectively ensuring the normal circulation and use of the coolant, and further ensuring the normal use of the milling machine.

Description

Technical Field

[0001] The present application relates to the technical field of milling machines, and particularly to a vertical milling machine for the maintenance of bearing processing equipment. Background Art

[0002] A milling machine mainly refers to a machine tool for machining various surfaces of a workpiece through a milling cutter. Among them, a vertical milling machine refers to a machine tool in which the milling cutter does not move, and the worktable drives the workpiece to move to complete the machining. It is also a machine tool widely used in the maintenance of bearing processing equipment, with high machining accuracy and flexibility, and can complete complex maintenance machining tasks.

[0003] Currently, a bottom plate for installing and fixing the workpiece is usually provided on the worktable of a vertical milling machine, and the bottom plate has a plurality of T-shaped grooves for facilitating the installation and fixing of the workpiece and the fixture. In addition, the grooves on the bottom plate also have the effect of helping to discharge chips and guiding the flow of coolant, and the coolant in the grooves can be recycled and reused later, so as to prevent chip accumulation from affecting milling processing and ensure sufficient cooling and lubrication of the machining area.

[0004] However, when a large amount of chips accumulate in the grooves, it is easy to form blockages, affecting the flow of coolant in the grooves, thereby affecting the process of recycling the coolant by flowing, and then it may occur that the workpiece is milled without coolant flushing and cooling due to untimely coolant supply, posing a safety hazard during the use of the milling machine and affecting the normal use of the milling machine. Summary of the Invention

[0005] The present application provides a vertical milling machine for the maintenance of bearing processing equipment, which can effectively reduce the probability of chip accumulation and blockage in the grooves, thereby effectively ensuring the normal circulation and use of the coolant, and further ensuring the normal use of the milling machine.

[0006] The present application provides a vertical milling machine for the maintenance of bearing processing equipment, adopting the following technical solutions:

[0007] A vertical milling machine for the maintenance of bearing processing equipment includes a recycling device for recycling coolant, a chip collecting device for collecting chips, and a linkage device;

[0008] The recycling device includes a liquid collecting box; the liquid collecting box is movably arranged on one side of the bottom plate, and its moving direction is vertical; the interior of the liquid collecting box has a liquid collecting space with an upward opening, and during the movement of the liquid collecting box, one end of the groove remains above the liquid collecting space;

[0009] The chip collecting device includes a chip collecting box and a plurality of transportation components;

[0010] The interior of the chip collection box has a chip collection space with an upward opening. It is arranged on the side of the bottom plate away from the liquid collection box, and the end of the groove away from the liquid collection box is located above the chip collection space;

[0011] The transportation components are arranged on the bottom plate, and the multiple transportation components correspond to the multiple grooves one by one; the transportation components include a transportation belt and multiple transportation rollers; the transportation rollers are rotatably connected to the bottom plate and are located at the bottom of the groove, and their rotation axes are horizontal and perpendicular to the direction in which the groove guides the coolant flow, and the multiple transportation rollers rotate in the same direction and synchronously; the transportation belt is wound around the multiple transportation rollers at the same time and is used to receive the coolant and chips;

[0012] The linkage device includes a first rotating member, a second rotating member and a connecting rope; both the first rotating member and the second rotating member are rotatably connected to the bottom plate, and their rotation axes are parallel to the rotation axis of the transportation roller; both ends of the connecting rope are respectively connected to the first rotating member and the liquid collection box, and the first rotating member is used for winding part of the connecting rope; the second rotating member is coaxially connected to one of the transportation rollers, and the first rotating member meshes with the second rotating member; during the downward movement of the liquid collection box, the transportation belt moves accordingly to drive the chips in the groove to move towards the chip collection box.

[0013] By adopting the above technical solution, after the coolant flows into the liquid collection space along the groove, as the liquid collection box moves downward with the increase of the coolant collected in the liquid collection space, the transportation belt moves accordingly through the linkage device to transport the chips in the groove towards the chip collection box, so that the chips can be collected in the chip collection space, effectively reducing the probability of chip accumulation and blockage in the groove, thus effectively ensuring the normal circulation of the coolant, and further ensuring the normal use of the milling machine.

[0014] Optionally, the transportation belt is inclined, and its end close to the liquid collection box is the lower end of the inclination.

[0015] By adopting the above technical solution, it is convenient for the coolant to be discharged into the liquid collection space in the groove in time.

[0016] Optionally, the outer side of the transportation belt has multiple chip blocking protrusions, and there is a space for the coolant to flow through between adjacent chip blocking protrusions.

[0017] By adopting the above technical solution, the probability of the chips in the groove flowing into the liquid collection space together with the coolant can be effectively reduced, thereby further improving the effect and efficiency of the chip collection device for collecting chips.

[0018] Optionally, the chip collection device further includes multiple chip cleaning components;

[0019] A plurality of the chip cleaning members correspond to the plurality of the grooves one by one. The chip cleaning members are arranged on the bottom plate and located on the side of the corresponding groove close to the chip collecting box. They are flexible and are in contact with and against the chip blocking protrusions on the corresponding conveyor belt, and they are located below the conveyor belt.

[0020] By adopting the above technical solution, the probability of chips staying on the surface of the conveyor belt and the surface of the chip blocking protrusions can be reduced, so that the effect and efficiency of the chip collecting device for collecting chips can be further improved.

[0021] Optionally, an elastic member is further included. The elastic member has a tendency to drive the liquid collecting box to move upward to the limit position and stay.

[0022] By adopting the above technical solution, it is convenient for the liquid collecting box to move upward and reset after moving downward to the limit position and the coolant leaves the liquid collecting space, so that the linkage between the recycling device and the chip collecting device is more convenient and reliable.

[0023] Optionally, the second rotating member is connected to the corresponding conveying roller in a one-way rotating manner;

[0024] During the upward movement of the liquid collecting box, the relative position between the conveyor belt and the bottom plate remains unchanged.

[0025] By adopting the above technical solution, the influence of the upward movement of the liquid collecting box on the linkage movement of the conveyor belt can be effectively prevented, so that the reliability of the liquid collecting box moving and the conveyor belt moving to transport chips into the chip collecting space can be effectively improved.

[0026] Optionally, the recycling device further includes a liquid storage tank for providing coolant for milling;

[0027] The liquid storage tank is located below the liquid collecting box, and it has a liquid storage space inside, and the liquid storage space is communicated with the liquid collecting space.

[0028] By adopting the above technical solution, the transfer of the coolant collected in the liquid collecting space can be facilitated, and at the same time, it is convenient for the milling machine to use the coolant during the milling process, ensuring the recycling of the coolant.

[0029] Optionally, a liquid passing pipe communicating with the liquid collecting space extends downward from the bottom of the liquid collecting box, and a plurality of liquid discharging ports are arranged on the circumferential side of the bottom of the liquid passing pipe;

[0030] The top of the liquid storage tank has a mating groove adapted to the liquid passing pipe, and a plurality of liquid inlet ports corresponding to the liquid discharging ports one by one are further opened on the liquid storage tank, and the bottom of the mating groove is communicated with the liquid storage space through the liquid inlet ports;

[0031] During the process of the liquid collecting box moving relative to the bottom plate, the liquid passing pipe remains inserted and engaged with the mating groove; when the liquid collecting box moves downward to the extreme position, the liquid discharging port communicates with the corresponding liquid inlet port.

[0032] By adopting the above technical solution, when the liquid collecting box moves downward to the extreme position, the coolant in the liquid collecting space can enter the liquid storage space through the liquid discharging port and the liquid inlet port in sequence, so that it is convenient for the liquid collecting box to automatically realize the linkage of the transportation component, and at the same time, the coolant collected in the liquid collecting space can be transferred to the liquid storage space.

[0033] Optionally, movable blocks and resetting members are arranged at the positions of the liquid passing pipe where several of the liquid discharging ports are located;

[0034] The movable block is movably connected to the liquid passing pipe, a through hole for the coolant to pass through is formed in the movable block, and one end of the through hole remains communicated with the inside of the liquid passing pipe; both ends of the resetting member are respectively connected to the movable block and the liquid passing pipe, and are used for driving the movable block to move towards the direction close to the inside of the liquid passing pipe;

[0035] When the liquid discharging port is separated from the corresponding liquid inlet port, the movable block moves towards the direction close to the inside of the liquid passing pipe to the extreme position, and the end of the through hole far from the inside of the liquid passing pipe is sealed by the liquid passing pipe; when the liquid discharging port communicates with the corresponding liquid inlet port, the movable block is inserted into the corresponding liquid inlet port under the action of the coolant, and the end of the through hole far from the inside of the liquid passing pipe communicates with the liquid storage space.

[0036] By adopting the above technical solution, after the liquid collecting box moves downward to the extreme position, the coolant collected in the liquid collecting space will be completely transferred into the liquid storage space through the movable block, and then the liquid collecting box can move upward and reset under the action of the elastic member, so as to further improve the effect that the liquid collecting box can automatically realize the linkage of the transportation component and at the same time the coolant collected in the liquid collecting space can be transferred to the liquid storage space.

[0037] Optionally, the recycling device further includes a plurality of filtering members;

[0038] The plurality of filtering members correspond to the plurality of grooves one by one, and the filtering members are arranged on the bottom plate and located at one end of the corresponding groove close to the liquid collecting box for filtering chips.

[0039] By adopting the above technical solution, the probability of chips entering the liquid collecting space together with the coolant can be effectively reduced, so as to further improve the effect of collecting chips, and at the same time, the effect of collecting coolant can also be further improved.

[0040] In summary, the present application includes at least one of the following beneficial effects:

[0041] 1. It can effectively reduce the probability of chip accumulation and blockage in the groove, thus effectively ensuring the normal circulation of the coolant, and further ensuring the normal use of the milling machine.

[0042] 2. It can effectively improve the chip collection effect and efficiency, and at the same time can effectively improve the coolant collection effect and efficiency.

[0043] 3. It can realize the automation of chip collection in the groove by the chip collection device, coolant collection by the recycling device, and the recycling of the coolant into circulation. Description of the Drawings

[0044] Figure 1 is a schematic structural diagram of a vertical milling machine for repairing bearing processing equipment according to an embodiment of the present application;

[0045] Figure 2 is a cross-sectional view of the bottom plate in the embodiment of the present application;

[0046] Figure 3 is a partial cross-sectional view when the recycling device collects the coolant in the embodiment of the present application;

[0047] Figure 4 is a partial cross-sectional view when the recycling device transfers the coolant in the embodiment of the present application;

[0048] Figure 5 is a schematic structural diagram of the linkage device in the embodiment of the present application.

[0049] Description of the Reference Numerals: 1, workbench; 11, bottom plate; 111, groove; 2, recycling device; 21, liquid collection box; 211, liquid collection space; 212, liquid passing pipe; 213, liquid discharge port; 22, liquid storage tank; 221, liquid storage space; 222, mating groove; 223, liquid inlet; 23, filter element; 24, movable block; 241, through hole; 25, resetting member; 3, chip collection device; 31, chip collection box; 311, chip collection space; 32, transportation component; 321, transportation belt; 3211, chip blocking protrusion; 322, transportation roller; 33, chip cleaning member; 4, linkage device; 41, first rotating member; 42, second rotating member; 43, connecting rope; 5, elastic member. Detailed Embodiment

[0050] The following will further elaborate on the present application Figures 1-5 in conjunction with the attached drawings.

[0051] The embodiment of the present application discloses a vertical milling machine for repairing bearing processing equipment, which is used for repairing and processing the components of bearing processing equipment. In this embodiment, since the vertical milling machine is a common prior art in the field, only some structures will be introduced in detail with the attached drawings here, and other structures will not be elaborated, and only a brief representation of other structures is shown in the drawings.

[0052] Refer to Figure 1 Figure 1 , the vertical milling machine for repairing bearing processing equipment includes a workbench 1, a recycling device 2, a chip collecting device 3 and a linkage device 4. Among them, the workbench 1 is used for placing and positioning the parts to be repaired and processed, providing enough space for milling; the recycling device 2 is used for recycling the coolant used for cooling during milling for reuse in subsequent milling; the chip collecting device 3 is used for collecting the chips generated during milling; the linkage device 4 is used to form a linkage between the recycling device 2 and the chip collecting device 3, so that the two can achieve their respective effects simultaneously.

[0053] Refer to Figure 1 and Figure 2 Figure 2 , a bottom plate 11 is movably installed on the top of the workbench 1. The bottom plate 11 is integrally in the shape of a rectangular plate, and the bottom plate 11 can be adjusted horizontally above the workbench 1. In this embodiment, it is preferably that the direction in which the bottom plate 11 can move above the workbench 1 is parallel to its length direction and width direction; since the bottom plate 11 with the above functions is a prior art in this field, the movement principle thereof will not be elaborated here, and the structures related to its movement are omitted in the drawings.

[0054] The bottom plate 11 has a plurality of grooves 111, and the cross-section of the grooves 111 is in an inverted T shape; the grooves 111 are opened along the length direction of the workbench 1 on the bottom plate 11, and both ends of the grooves 111 penetrate through the bottom plate 11 to form openings, and openings are also formed through the top of the bottom plate 11.

[0055] Refer to Figure 2 and Figure 3 Figure 3 , the recycling device 2 includes a liquid collecting box 21, a liquid storage tank 22 and a plurality of filter elements 23. Among them, the liquid collecting box 21 is used for collecting the coolant in the grooves 111; the liquid storage tank 22 is used for transferring the coolant collected in the liquid collecting box 21, and the stored coolant is used during milling; the filter elements 23 are used for filtering the chips doped in the coolant to improve the effect of recycling the coolant.

[0056] Refer to Figure 3 and Figure 4 Figure 4 , the liquid collecting box 21 has a liquid collecting space 211 for collecting the coolant inside, and the liquid collecting space 211 penetrates through the top of the liquid collecting box 21 to form an opening for the coolant to enter the liquid collecting space 211; the liquid collecting box 21 is installed on one side of the bottom plate 11 in the length direction and can move vertically relative to the bottom plate 11, and the position where the opening of the liquid collecting space 211 is located remains not higher than the position where the bottom of the grooves 111 is located. In this embodiment, it is preferably that the liquid collecting box 21 is integrally in the shape of a cuboid, and it is preferably that the shape of the liquid collecting space 211 is also in the shape of a cuboid.

[0057] The liquid storage tank 22 is fixedly installed on one side of the bottom plate 11 in the length direction. It is located below the bottom plate 11 and below the liquid collection box 21, and is aligned with the liquid collection box 21 in the vertical direction. The interior of the liquid storage tank 22 has a liquid storage space 221 for storing coolant, and the vertical milling machine can draw the coolant stored in the liquid storage space 221 through a pipeline. In this embodiment, preferably, the liquid storage tank 22 is also in the shape of a cuboid as a whole, and preferably, the shape of the liquid storage space 221 is also in the shape of a cuboid. The liquid storage tank 22 can move with the bottom plate 11, and a distance is maintained between the liquid storage tank 22 and the workbench 1 during the movement of the liquid storage tank 22. Since the structure for drawing the coolant stored in the liquid storage space 221 on the vertical milling machine is a prior art in this field, it will not be described in detail here, and it is omitted in the drawings.

[0058] A liquid passing pipe 212 extends vertically downward from the bottom of the liquid collection box 21. A plurality of liquid discharge ports 213 are horizontally opened on the circumferential side of the bottom of the liquid passing pipe 212. The coolant in the liquid collection space 211 can be discharged through the liquid passing pipe 212 and the liquid discharge ports 213 in sequence. The top of the liquid storage tank 22 has a mating groove 222 adapted to the liquid passing pipe 212. The liquid collection box 21 is inserted and mated with the mating groove 222 through the liquid passing pipe 212 to realize its movement relative to the bottom plate 11, and the liquid passing pipe 212 and the mating groove 222 are kept inserted and mated during the movement of the liquid collection box 21. In this embodiment, preferably, the liquid passing pipe 212 is in the shape of a square tube, and preferably, a total of four liquid discharge ports 213 are opened at the bottom of the liquid passing pipe 212, and the four liquid discharge ports 213 are respectively located on different sides of the liquid passing pipe 212.

[0059] A plurality of liquid inlet ports 223 for communicating the mating groove 222 with the liquid storage space 221 are opened on the liquid storage tank 22, and the plurality of liquid inlet ports 223 correspond to the plurality of liquid discharge ports 213 one by one. In this embodiment, correspondingly, preferably, a total of four liquid inlet ports 223 are opened on the liquid storage tank 22, and the four liquid inlet ports 223 are respectively located on different groove walls on the circumferential side of the mating groove 222.

[0060] A movable block 24 is installed at each liquid discharge port 213 on the liquid passing pipe 212 of the liquid collection box 21. It is movably connected to the liquid passing pipe 212, and its moving direction is the same as the opening direction of the liquid discharge port 213. The corresponding liquid discharge port 213 is kept blocked during the movement of the movable block 24, and a through hole 241 for the coolant to pass through is opened on the movable block 24. One end of the through hole 241 close to the inside of the liquid passing pipe 212 is communicated with the internal space of the liquid passing pipe 212, and a plurality of openings are formed on the circumferential side of the movable block 24 at the end of the through hole 241 far from the inside of the liquid passing pipe 212.

[0061] During the movement of the movable block 24 relative to the liquid passing pipe 212, there are limitations. When the movable block 24 moves towards the inside of the liquid passing pipe 212 to the extreme position, at this time, the end of the movable block 24 far from the inside of the liquid passing pipe 212 is flush with the corresponding side end face of the liquid passing pipe 212, and at this time, multiple openings at the end of the through hole 241 far from the inside of the liquid passing pipe 212 are all blocked by the wall of the corresponding liquid discharge port 213, so that the coolant in the liquid collection space 211 cannot be discharged through the liquid passing pipe 212 and the through hole 241 successively; when the movable block 24 moves away from the inside of the liquid passing pipe 212 to the extreme position, at this time, the end of the movable block 24 far from the inside of the liquid passing pipe 212 extends out of the corresponding liquid discharge port 213, and at this time, multiple openings at the end of the through hole 241 far from the inside of the liquid passing pipe 212 communicate with the outside, so that the coolant in the liquid collection space 211 can be discharged through the liquid passing pipe 212 and the through hole 241 successively.

[0062] A reset member 25 is also installed between the movable block 24 and the liquid passing pipe 212 for driving the movable block 24 to move and reset relative to the liquid passing pipe 212; both ends of the reset member 25 are fixedly connected to the movable block 24 and the liquid passing pipe 212 respectively, and have a tendency to drive the movable block 24 to move towards the inside of the liquid passing pipe 212 to the extreme position and remain. In this embodiment, preferably, the reset member 25 is a compression spring; since the compression spring is a common prior art, it will not be elaborated here, and it is only briefly shown in the drawings.

[0063] The liquid collection box 21 gradually moves downward as the amount of coolant collected in the liquid collection space 211 increases. During its movement, the movable block 24 can keep blocking the corresponding liquid discharge port 213, so that the coolant can be effectively collected in the liquid collection space 211; when the amount of coolant collected in the liquid collection space 211 reaches or exceeds a certain amount, the liquid collection box 21 will move downward to the extreme position. At this time, all the liquid discharge ports 213 on the liquid collection box 21 can be aligned and communicated with the corresponding liquid inlet ports 223, and at this time, the coolant in the liquid collection space 211 can enter the inside of the liquid passing pipe 212 and exert a force on the movable block 24, driving the movable block 24 to overcome the force of the reset member 25 and move towards the direction away from the inside of the liquid passing pipe 212 to the extreme position and remain. At this time, the end of the movable block 24 far from the inside of the liquid passing pipe 212 passes through the corresponding liquid inlet port 223, so that multiple openings at the end of the through hole 241 far from the inside of the liquid passing pipe 212 communicate with the liquid storage space 221, so that the coolant in the liquid collection space 211 can enter the liquid storage space 221 through the liquid passing pipe 212 and the through hole 241 successively; after all the coolant collected in the liquid collection space 211 is completely discharged into the liquid storage space 221, the force exerted on the movable block 24 by the flowing coolant disappears, and the movable block 24 will move and reset under the action of the reset member 25, so that the liquid collection box 21 is in a state where it can move relative to the liquid storage tank 22.

[0064] Refer to Figure 2 andFigure 5 A plurality of filter elements 23 correspond to the plurality of grooves 111 one by one. The filter elements 23 are fixedly installed on the bottom plate 11 and are located at one end of the corresponding grooves 111 close to the liquid collecting box 21. During the process that the coolant flows along the grooves 111 towards the direction close to the liquid collecting box 21, the coolant can pass through the corresponding filter elements 23, and the filter elements 23 can intercept and filter the chips. In this embodiment, since the filter elements 23 with the above effects are common prior arts, no further description will be given here, and only a brief illustration is shown in the drawings.

[0065] Referring to Figure 2 and Figure 5 The chip collecting device 3 includes a chip collecting box 31, a plurality of transporting components 32 and a plurality of chip cleaning components 33. Among them, the chip collecting box 31 is used for collecting the chips in the grooves 111; the transporting components 32 are used for transporting the chips in the grooves 111 towards the direction close to the chip collecting box 31; the chip cleaning components 33 are used for cleaning the chips staying on the transporting components 32 and collecting the cleaned chips in the chip collecting box 31.

[0066] The chip collecting box 31 is fixedly installed at one end of the bottom plate 11 away from the liquid collecting box 21. It has a chip collecting space 311 for collecting chips inside. The chip collecting space 311 penetrates through the top of the chip collecting box 31 to form an opening for the chips to enter the chip collecting space 311, and the position where the opening of the chip collecting space 311 is located is not higher than the position where the bottom of the grooves 111 is located. In this embodiment, preferably, the whole chip collecting box 31 is in a cuboid structure, and preferably, the shape of the chip collecting space 311 is also in a cuboid structure.

[0067] A plurality of transporting components 32 correspond to the plurality of grooves 111 one by one. The transporting components 32 are installed on the bottom plate 11 and are entirely located in the corresponding grooves 111.

[0068] The transporting component 32 includes a transporting belt 321 and a plurality of transporting rollers 322.

[0069] The transporting roller 322 is entirely in a cylindrical structure. It is rotatably installed on the bottom plate 11 and is located in the corresponding groove 111. Its rotation axis coincides with its own axis and is parallel to the width direction of the bottom plate 11; the transporting belt 321 is in an annular belt structure and has a certain flexibility. It is wound around the corresponding plurality of transporting rollers 322 at the same time and can move as the transporting rollers 322 rotate, and the corresponding plurality of transporting rollers 322 can achieve synchronous and co-rotating through the transporting belt 321. In this embodiment, preferably, the transporting belt 321 is distributed at the bottom of the corresponding groove 111, and both sides of the transporting belt 321 can be in contact with the two side walls of the corresponding groove 111 to form a seal.

[0070] The conveyor belt 321 is inclined and installed in the corresponding groove 111, so that the top of the conveyor belt 321 forms an inclined surface, and this inclined surface is inclined downward in the direction close to the liquid collecting box 21. At this time, the coolant entering the groove 111 will be received by the top of the conveyor belt 321, and at the same time, it can flow along the inclined surface of the top of the conveyor belt 321 in the direction close to the liquid collecting box 21 under its own gravity.

[0071] Furthermore, preferably, a plurality of chip blocking protrusions 3211 extending outward are evenly distributed on the surface of the conveyor belt 321. During the process that the coolant flows in the groove 111 along the inclined direction of the conveyor belt 321 above the conveyor belt 321, the coolant can smoothly pass through the space between adjacent chip blocking protrusions 3211, while some chips doped in the coolant can be intercepted by the chip blocking protrusions 3211, further reducing the probability of chips entering the liquid collecting space 211 together with the coolant.

[0072] By driving the transport roller 322 to rotate relative to the bottom plate 11, the conveyor belt 321 can be driven to move relative to the bottom plate 11; when the transport roller 322 rotates in a certain direction, the top of the conveyor belt 321 can drive the chips staying on the surface of the conveyor belt 321 and the chips intercepted by the chip blocking protrusions 3211 to move in the direction close to the chip collecting box 31, and finally the chips can leave the groove 111 and the conveyor belt 321 and enter the chip collecting space 311. In this embodiment, in order to facilitate simultaneously controlling a plurality of transport components 32 to achieve the effect of transporting and collecting chips, preferably, each of the plurality of transport components 32 has a transport roller 322 as a control source, and the plurality of transport rollers 322 are coaxially connected to form a whole, so that the conveyor belts 321 of the plurality of transport devices move in the same direction and synchronously.

[0073] A plurality of chip cleaning members 33 correspond to the plurality of transport components 32 one by one. The chip cleaning members 33 are fixedly installed at one end of the bottom of the bottom plate 11 close to the chip collecting box 31 and are located below the corresponding conveyor belt 321; the chip cleaning members 33 have a plurality of flexible and elastic bristles, and the bristles are in contact with and against the position of the bottom of the corresponding conveyor belt 321 close to the chip collecting box 31, and can remove the chips remaining on the surface of the conveyor belt 321 and the surface of the chip blocking protrusions 3211 and make the chips fall into the chip collecting space 311. In this embodiment, since the chip cleaning member 33 with the above effects is a common prior art, it will not be elaborated here, and it is only briefly shown in the drawings.

[0074] Refer to Figure 2 and Figure 5 As shown in FIGS.

[0075] Both the first rotating member 41 and the second rotating member 42 are in the structure of a disc and are rotatably installed on the bottom plate 11. The rotation axes of both coincide with their own axes and are parallel to the width direction of the bottom plate 11, and the two are engaged through a gear structure, so that they can rotate synchronously and in opposite directions.

[0076] Both ends of the connecting rope 43 are fixedly connected to the liquid collecting box 21 and the first rotating member 41 respectively, and the connecting rope 43 can be partially wound around the first rotating member 41; during the process of the liquid collecting box 21 moving relative to the bottom plate 11, the part of the connecting rope 43 wound around the first rotating member 41 will change, and at the same time, the first rotating member 41 can be driven to rotate relative to the bottom plate 11 through the connecting rope 43.

[0077] Furthermore, preferably, an elastic member 5 is installed between the first rotating member 41 and the bottom plate 11. Both ends of the elastic member 5 are fixedly connected to the first rotating member 41 and the bottom plate 11 respectively, and has a tendency to drive the first rotating member 41 to rotate to the limit position in a certain direction and remain there. At this time, the liquid collecting box 21 will be in the state of moving upward to the limit position; as the coolant collected in the liquid collecting space 211 increases, the gravity of the liquid collecting box 21 will be able to overcome the acting force of the elastic member 5 to drive the first rotating member 41 to rotate in the field direction; and when the liquid collecting box 21 moves downward to the limit position and the coolant collected in the liquid collecting space 211 is transferred to the liquid storage space 221, the liquid collecting box 21 can automatically move upward to the limit position to reset under the action of the elastic member 5. In this embodiment, preferably, the elastic member 5 is a torsion spring; since the torsion spring is a common prior art, it will not be described in detail here, and only the installation position of the elastic member 5 is shown in the drawings and its structure is omitted.

[0078] The second rotating member 42 is coaxially connected with a plurality of transport rollers 322 connected coaxially and is in a one-way rotating connection. When the liquid collecting box 21 drives the second rotating member 42 to rotate through the first rotating member 41 during the downward movement, the second rotating member 42 can drive the plurality of transport rollers 322 coaxially connected thereto to rotate, so that each of the plurality of transport assemblies 32 can achieve the effect of transporting chips in the direction close to the chip collecting box 31; when the liquid collecting box 21 drives the second rotating member 42 to rotate through the first rotating member 41 during the upward movement, the second rotating member 42 will rotate idly relative to the plurality of transport rollers 322 coaxially connected thereto. In this embodiment, since the one-way rotating connection structure for achieving the above effects is a common prior art (such as a ratchet and pawl structure), it will not be described in detail here, and its expression is omitted in the drawings.

[0079] The implementation principle of a vertical milling machine for the maintenance of a bearing processing device according to an embodiment of the present application is as follows:

[0080] During the milling process, both the coolant used and the chips generated by milling can enter the groove 111 on the bottom plate 11. The coolant that enters the groove 111 will flow along the inclined surface of the conveyor belt 321 towards the liquid collecting box 21, while the chips will stay on the inclined surface of the conveyor belt 321 or be intercepted and stay by multiple chip blocking protrusions 3211. After the coolant flows into the liquid collecting space 211, as the amount of coolant collected in the liquid collecting box 21 increases, the liquid collecting box 21 will move downward, drive the conveyor belt 321 to move through the linkage device 4, and transport the chips staying on the conveyor belt 321 towards the chip collecting box 31, so that the chips can directly fall into the chip collecting space 311 or be cleared by the chip cleaning member 33 and fall into the chip collecting space 311 for collection;

[0081] When the coolant collected in the liquid collecting box 21 reaches or exceeds a certain amount, the liquid collecting space 211 will communicate with the liquid storage space 221, so that the coolant in the liquid collecting space 211 can be completely transferred to the liquid storage space 221 for later use. Then the liquid collecting box 21 will move upward to reset and repeat the above process.

[0082] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A vertical milling machine for bearing processing equipment maintenance, characterized in that: It comprises a recovery device (2) for recovering coolant, a chip collection device (3) for collecting chips, and a linkage device (4); The recovery device (2) comprises a liquid collecting box (21); the liquid collecting box (21) is movably arranged on one side of a bottom plate (11); the bottom plate (11) has a plurality of grooves (111), and the movement direction of the liquid collecting box (21) is vertical; the interior of the liquid collecting box (21) has a liquid collecting space (211) opening upward, and during the movement of the liquid collecting box (21), one end of the groove (111) remains above the liquid collecting space (211); The chip collecting device (3) comprises a chip collecting box (31) and a plurality of transport components (32); The chip collecting box (31) has a chip collecting space (311) opening upwards inside, which is arranged on a side of the bottom plate (11) away from the liquid collecting box (21), and an end of the groove (111) away from the liquid collecting box (21) is located above the chip collecting space (311); The transport component (32) is arranged on the base plate (11), and a plurality of the transport components (32) correspond to a plurality of the grooves (111) one by one; the transport component (32) comprises a transport belt (321) and a plurality of transport rollers (322); the transport roller (322) is rotatably connected to the base plate (11) and is located at the bottom of the groove (111), and its rotation axis is horizontal and perpendicular to the direction in which the groove (111) guides the flow of coolant, and the plurality of transport rollers (322) rotate in the same direction and synchronously; the transport belt (321) is simultaneously wound around the plurality of transport rollers (322) for receiving coolant and chips; The linkage device (4) comprises a first rotating member (41), a second rotating member (42) and a connecting rope (43); the first rotating member (41) and the second rotating member (42) are both rotatably connected to the bottom plate (11), and their rotation axes are parallel to the rotation axis of the transport roller (322); two ends of the connecting rope (43) are respectively connected to the first rotating member (41) and the liquid collecting box (21), and the first rotating member (41) is used for winding a part of the connecting rope (43); the second rotating member (42) is coaxially connected to one of the transport rollers (322), and the first rotating member (41) is meshed with the second rotating member (42); when the liquid collecting box (21) moves downward, the transport belt (321) moves accordingly to drive the chips in the groove (111) to move in a direction close to the chip collecting box (31); The recovery device (2) further comprises a plurality of filter elements (23); The plurality of filter elements (23) correspond one-to-one to the plurality of grooves (111); the filter elements (23) are arranged on the bottom plate (11) and are located at one end of the corresponding groove (111) close to the liquid collecting box (21) for filtering cuttings.

2. A vertical milling machine for bearing processing equipment maintenance according to claim 1, characterized in that: The conveyor belt (321) is arranged at an inclination, and the end thereof close to the liquid collecting box (21) is an inclined lower end.

3. A vertical milling machine for bearing processing equipment maintenance according to claim 2, characterized in that: The outer side of the conveyor belt (321) is provided with a plurality of chip blocking protrusions (3211), and spaces for coolant to flow through are provided between adjacent chip blocking protrusions (3211).

4. A vertical milling machine for bearing processing equipment maintenance according to claim 3, characterized in that: The chip collecting device (3) further comprises a plurality of chip cleaning members (33); The plurality of chip cleaning members (33) correspond one-to-one to the plurality of grooves (111); the chip cleaning members (33) are arranged on the bottom plate (11) and are located on a side of the corresponding groove (111) close to the chip collecting box (31); the chip cleaning members (33) are flexible and contact and abut against the corresponding chip blocking protrusion (3211) on the conveyor belt (321); and the chip cleaning members (33) are located below the conveyor belt (321).

5. The vertical milling machine for bearing processing equipment maintenance according to claim 1, characterized in that: It also comprises an elastic member (5), wherein the elastic member (5) has a tendency to drive the liquid collecting box (21) to move upward to an extreme position and maintain the position.

6. A vertical milling machine for bearing processing equipment maintenance according to claim 5, characterized in that: The second rotating member (42) is connected to the corresponding transport roller (322) for one-way rotation; During the upward movement of the liquid collecting box (21), the relative position between the conveyor belt (321) and the bottom plate (11) remains unchanged.

7. A vertical milling machine for bearing processing equipment maintenance according to claim 6, characterized in that: The recovery device (2) further comprises a liquid storage tank (22) for providing cooling liquid for milling; The liquid storage box (22) is located below the liquid collecting box (21), and has a liquid storage space (221) inside, and the liquid storage space (221) is communicated with the liquid collecting space (211).

8. A vertical milling machine for bearing processing equipment maintenance according to claim 7, characterized in that: A liquid passage pipe (212) communicating with the liquid collection space (211) extends downward from the bottom of the liquid collection box (21), and a plurality of liquid discharge ports (213) are arranged around the bottom of the liquid passage pipe (212); The top of the liquid storage box (22) is provided with a matching groove (222) adapted to the liquid passage pipe (212); the liquid storage box (22) is also provided with a plurality of liquid inlets (223) corresponding one-to-one to the liquid discharge ports (213); and the bottom of the matching groove (222) is communicated with the liquid storage space (221) through the liquid inlets (223); During the movement of the liquid collecting box (21) relative to the bottom plate (11), the liquid passage tube (212) remains plugged into and engaged with the matching groove (222); when the liquid collecting box (21) moves downward to an extreme position, the liquid discharge port (213) communicates with the corresponding liquid inlet port (223).

9. A vertical milling machine for bearing processing equipment maintenance according to claim 8, characterized in that: A movable block (24) and a reset member (25) are provided on the liquid passage pipe (212) at the locations where the plurality of liquid discharge ports (213) are located; The movable block (24) is movably connected to the liquid passage tube (212); a through hole (241) is provided on the movable block (24) for cooling liquid to pass through, and one end of the through hole (241) is kept in communication with the interior of the liquid passage tube (212); two ends of the reset element (25) are respectively connected to the movable block (24) and the liquid passage tube (212), and are used to drive the movable block (24) to move in a direction close to the interior of the liquid passage tube (212); When the liquid discharge port (213) is separated from the corresponding liquid inlet (223), the movable block (24) moves to an extreme position in a direction close to the interior of the liquid passage tube (212), and the end of the through hole (241) away from the interior of the liquid passage tube (212) is sealed by the liquid passage tube (212); when the liquid discharge port (213) is communicated with the corresponding liquid inlet (223), the movable block (24) is moved and inserted into the corresponding liquid inlet (223) under the action of the coolant, and the end of the through hole (241) away from the interior of the liquid passage tube (212) is communicated with the liquid storage space (221).

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