Vertical milling machine for maintenance of bearing machining equipment

Abstract

The invention discloses a vertical milling machine for bearing machining equipment maintenance, and relates to the technical field of milling machines, the vertical milling machine comprises a recovery device, a chip collection device and a linkage device; the recovery device comprises a liquid collection box; the liquid collecting box is movably arranged on one side of the bottom plate and is provided with a liquid collecting space; the chip collecting device comprises a chip collecting box and a plurality of conveying assemblies. A chip collecting space is formed in the chip collecting box; the conveying assembly comprises a conveying belt and a plurality of conveying rollers. The linkage device comprises a first rotating part, a second rotating part and a connecting rope; the first rotating part and the second rotating part are rotationally connected with the bottom plate; the two ends of the connecting rope are connected with the first rotating part and the liquid collecting box respectively; when the liquid collecting box moves downwards, the conveying belt moves along with the liquid collecting box. The probability that cuttings are accumulated and blocked in the groove can be effectively reduced, so that normal recycling of the cooling liquid can be effectively guaranteed, and then normal use of the milling machine can be guaranteed.

Description

Technical Field

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

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Among them, vertical milling machines refer to machine tools in which the milling cutter does not move, but the worktable drives the workpiece to move to complete the processing. It is also a machine tool widely used in the maintenance of bearing processing equipment. It has high processing accuracy and flexibility, and can complete complex maintenance and processing tasks.

[0003] The existing vertical milling machine workbench is usually provided with a bottom plate for workpiece installation and fixation, and the bottom plate has a plurality of T-shaped grooves for easy installation and fixation of workpieces and fixtures. In addition, the grooves on the bottom plate also have the effect of helping chip discharge and guiding the flow of coolant, and the coolant in the grooves can be recovered and reused later, thereby preventing chip accumulation from affecting milling processing and ensuring sufficient cooling and lubrication of the processing area.

[0004] However, when a large number of chips accumulate in the groove, they are prone to form blockages, affecting the flow of coolant in the groove, thereby affecting the process of coolant flow recovery and reuse. As a result, the workpiece may be milled without coolant flushing and cooling due to untimely coolant supply, which poses a safety hazard during the use of the milling machine and affects the normal use of the milling machine. Summary of the invention

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

[0006] The present application provides a vertical milling machine for bearing processing equipment maintenance, which adopts the following technical solution: A vertical milling machine for bearing processing equipment maintenance, comprising a recovery device for recovering coolant, a chip collection device for collecting chips, and a linkage device; The recovery device comprises 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 inside of the liquid collecting box has a liquid collecting space opening upward, and during the movement of the liquid collecting box, one end of the groove remains above the liquid collecting space; The chip collection device includes a chip collection box and a plurality of transport components; The chip collecting box has a chip collecting space opening upward inside, which is arranged on a side of the bottom plate away from the liquid collecting box, and one end of the groove away from the liquid collecting box is located above the chip collecting space; The transport assembly is arranged on the bottom plate, and the plurality of transport assemblies correspond to the plurality of grooves one by one; the transport assembly comprises a transport belt and a plurality of transport rollers; the transport roller is rotatably connected to the bottom plate and is located at the bottom of the groove, and its rotation axis is horizontal and perpendicular to the direction in which the groove guides the flow of the coolant, and the plurality of transport rollers rotate in the same direction and synchronously; the transport belt is simultaneously wound around the plurality of transport rollers for receiving the coolant and the chips; The linkage device includes a first rotating member, a second rotating member and a connecting rope; the first rotating member and the second rotating member are both rotatably connected to the base plate, and their rotation axes are parallel to the rotation axis of the transport roller; the two ends of the connecting rope are respectively connected to the first rotating member and the liquid collecting 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 transport rollers, and the first rotating member is meshed with the second rotating member; during the downward movement of the liquid collecting box, the conveyor belt moves accordingly to drive the chips in the groove to move toward the direction close to the chip collecting box.

[0007] By adopting the above technical solution, after the coolant flows into the liquid collecting space along with the groove, the liquid collecting box moves downward as the amount of coolant collected in the liquid collecting space increases, and the conveyor belt moves accordingly through the linkage device to transport the chips in the groove toward the chip collecting box, so that the chips can be collected in the chip collecting space, which can effectively reduce the probability of chips accumulating and clogging in the groove, thereby effectively ensuring the normal circulation of the coolant and further ensuring the normal use of the milling machine.

[0008] Optionally, the conveyor belt is arranged at an inclination, and the end thereof close to the liquid collecting box is an inclined lower end.

[0009] By adopting the above technical solution, the coolant can be discharged from the groove in a timely manner and collected in the liquid collection space.

[0010] Optionally, the outer side of the conveyor belt has a plurality of chip blocking protrusions, and there is space between adjacent chip blocking protrusions for coolant to flow through.

[0011] By adopting the above technical solution, the probability of the chips in the groove entering the liquid collection space along with the flow of coolant can be effectively reduced, thereby further improving the effect and efficiency of the chip collection device in collecting the chips.

[0012] Optionally, the chip collecting device further includes a plurality of chip cleaning members; The plurality of chip cleaning members correspond one-to-one to the plurality of grooves. 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. The chip cleaning members are flexible and contact and abut against the corresponding chip blocking protrusions on the conveyor belt, and are located below the conveyor belt.

[0013] 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 protrusion can be reduced, thereby further improving the effect and efficiency of the chip collection device in collecting chips.

[0014] Optionally, an elastic member is further included, and the elastic member has a tendency to drive the liquid collecting box to move upward to an extreme position and maintain it.

[0015] By adopting the above technical solution, the liquid collecting box can be easily moved downward to the limit position and the coolant can be moved upward to reset after leaving the liquid collecting space, thereby making the linkage between the recovery device and the chip collecting device more convenient and reliable.

[0016] Optionally, the second rotating member is unidirectionally rotatably connected to the corresponding transport roller; During the upward movement of the liquid collecting box, the relative positions between the conveyor belt and the bottom plate remain unchanged.

[0017] By adopting the above technical solution, the upward movement of the liquid collecting box and the influence of the movement of the conveyor belt can be effectively prevented, thereby effectively improving the reliability of the movement of the liquid collecting box and the conveyor belt in transporting chips into the chip collection space.

[0018] Optionally, the recovery device further comprises a liquid storage tank for providing coolant for milling; The liquid storage box is located below the liquid collecting box, and has a liquid storage space inside, and the liquid storage space is communicated with the liquid collecting space.

[0019] By adopting the above technical solution, the coolant collected in the liquid collection space can be easily transferred, and at the same time, the milling machine can be easily used to use the coolant during the milling process, thereby ensuring the circulation of the coolant.

[0020] Optionally, a liquid pipe communicating with the liquid collecting space is extended downward from the bottom of the liquid collecting box, and a plurality of liquid discharge ports are arranged around the bottom of the liquid pipe; The top of the liquid storage box has a matching groove adapted to the liquid pipe, and the liquid storage box is also provided with a plurality of liquid inlets corresponding to the liquid discharge ports one by one, and the bottom of the matching groove is communicated with the liquid storage space through the liquid inlets; During the movement of the liquid collecting box relative to the bottom plate, the liquid passing tube remains plugged into and matched with the matching groove; when the liquid collecting box moves downward to an extreme position, the liquid discharge port communicates with the corresponding liquid inlet port.

[0021] 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 drain port and the liquid inlet in turn, thereby facilitating the liquid collecting box to automatically realize the linkage transport component and the coolant collected in the liquid collecting space can be transferred to the liquid storage space.

[0022] Optionally, movable blocks and reset parts are provided on the liquid passage pipe at the positions where the plurality of liquid discharge ports are located; The movable block is movably connected to the liquid pipe, a through hole for the coolant to pass through is provided on the movable block, and one end of the through hole is kept in communication with the interior of the liquid pipe; the two ends of the reset member are respectively connected to the movable block and the liquid pipe, and are used to drive the movable block to move toward the direction close to the interior of the liquid pipe; When the drain port is separated from the corresponding liquid inlet, the movable block moves to the extreme position in the direction close to the inside of the liquid tube, and the end of the through hole away from the inside of the liquid tube is sealed by the liquid tube; when the drain port is communicated with the corresponding liquid inlet, the movable block is moved and inserted into the corresponding liquid inlet under the action of the coolant, and the end of the through hole away from the inside of the liquid tube is communicated with the liquid storage space.

[0023] 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, thereby further improving the effect that the liquid collecting box automatically realizes the linkage transport component and the coolant collected in the liquid collecting space can be transferred to the liquid storage space.

[0024] Optionally, the recovery device further comprises a plurality of filters; The plurality of filter elements correspond to the plurality of grooves one by one. The filter element is arranged on the bottom plate and is located at one end of the corresponding groove close to the liquid collecting box for filtering chips.

[0025] By adopting the above technical solution, the probability of chips entering the liquid collection space along with the coolant can be effectively reduced, thereby further improving the effect of collecting chips and also further improving the effect of collecting coolant.

[0026] In summary, the present application includes at least one of the following beneficial effects: 1. It can effectively reduce the probability of chips accumulating and clogging in the groove, thereby effectively ensuring the normal circulation of the coolant and the normal use of the milling machine; 2. It can effectively improve the collection effect and efficiency of chips, and at the same time can effectively improve the collection effect and efficiency of coolant; 3. It can realize the automation of the chip collecting device collecting the chips in the groove and the recovery device collecting the coolant and putting the coolant into circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a vertical milling machine for repairing bearing processing equipment according to an embodiment of the present application; Figure 2 is a cross-sectional view of the bottom plate in an embodiment of the present application; Figure 3 is a partial cross-sectional view of the recovery device in the embodiment of the present application when collecting coolant; Figure 4 is a partial cross-sectional view of the recovery device transferring the coolant in the embodiment of the present application; Figure 5 It is a schematic diagram of the structure of the linkage device in the embodiment of the present application.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. workbench; 11. bottom plate; 111. groove; 2. recovery device; 21. liquid collecting box; 211. liquid collecting space; 212. liquid passage pipe; 213. liquid discharge port; 22. liquid storage tank; 221. liquid storage space; 222. matching groove; 223. liquid inlet; 23. filter element; 24. movable block; 241. through hole; 25. reset element; 3. chip collecting device; 31. chip collecting box; 311. chip collecting space; 32. transport component; 321. transport belt; 3211. chip blocking protrusion; 322. transport roller; 33. chip cleaning element; 4. linkage device; 41. first rotating element; 42. second rotating element; 43. connecting rope; 5. elastic element. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-5 This application is described in further detail.

[0030] The embodiment of the present application discloses a vertical milling machine for repairing bearing processing equipment, which is used to repair and process the parts of bearing processing equipment. In this embodiment, since the vertical milling machine is a common prior art in the field, only some structures are described in detail with drawings, and other structures are not described in detail, and other structures are only briefly shown in the drawings.

[0031] Reference Figure 1 The vertical milling machine for bearing processing equipment maintenance includes a workbench 1, a recovery device 2, a chip collection device 3 and a linkage device 4. The workbench 1 is used to place and position the parts to be repaired and processed, providing sufficient space for milling; the recovery device 2 is used to recover the coolant used for cooling during the milling process for reuse in subsequent milling; the chip collection device 3 is used to collect the chips generated during the milling process; the linkage device 4 is used to form a linkage between the recovery device 2 and the chip collection device 3, so that the two can achieve their respective effects at the same time.

[0032] Reference Figure 1 and Figure 2 , a bottom plate 11 is movably mounted on the top of the workbench 1. The bottom plate 11 is a rectangular plate-shaped structure as a whole, and the bottom plate 11 can be movably adjusted in the horizontal direction above the workbench 1. In this embodiment, it is preferred that the direction in which the bottom plate 11 can move above the workbench 1 is parallel to its own length direction and width direction; since the bottom plate 11 with the above-mentioned function is a prior art in the art, its movement principle will not be described in detail here, and the structure related to its movement is omitted in the drawings.

[0033] The bottom plate 11 has a plurality of grooves 111 , and the cross section of the grooves 111 is inverted T-shaped; the grooves 111 are opened on the bottom plate 11 along the length direction of the workbench 1 , and both ends of the grooves 111 pass through the bottom plate 11 to form openings and the top of the bottom plate 11 also passes through to form an opening.

[0034] Reference Figure 2 and Figure 3 The recovery device 2 includes a liquid collecting box 21, a liquid storage tank 22 and a plurality of filters 23. The liquid collecting box 21 is used to collect the coolant in the groove 111; the liquid storage tank 22 is used to transfer the coolant collected in the liquid collecting box 21, and the coolant stored in the liquid collecting box 21 is used in the milling process; the filter 23 is used to filter the chips mixed in the coolant to improve the effect of recycling the coolant.

[0035] Reference Figure 3 and 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 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 length direction of the bottom plate 11, and can move in the vertical direction relative to the bottom plate 11, and the position of the opening of the liquid collecting space 211 is maintained not higher than the position of the bottom of the groove 111. In this embodiment, the liquid collecting box 21 is preferably a rectangular parallelepiped structure as a whole, and the shape of the liquid collecting space 211 is also preferably a rectangular parallelepiped structure.

[0036] The liquid storage tank 22 is fixedly installed on one side of the length direction of the bottom plate 11, and is located below the bottom plate 11 and below the liquid collecting box 21, and is aligned with the liquid collecting box 21 in the vertical direction; the liquid storage tank 22 has a liquid storage space 221 for storing coolant inside, and the vertical milling machine can take the coolant stored in the liquid storage space 221 through a pipeline. In this embodiment, the liquid storage tank 22 is preferably a rectangular parallelepiped structure as a whole, and the shape of the liquid storage space 221 is preferably a rectangular parallelepiped structure. The liquid storage tank 22 can move with the movement of the bottom plate 11, and the liquid storage tank 22 maintains a distance from the workbench 1 during the movement; since the structure for taking the coolant stored in the liquid storage space 221 on the vertical milling machine is a prior art in the field, it will not be described in detail here, and it is omitted in the drawings.

[0037] A liquid pipe 212 extends vertically downward from the bottom of the liquid collecting box 21, and a plurality of liquid discharge ports 213 are provided on the peripheral side of the bottom of the liquid pipe 212 in the horizontal direction. The coolant in the liquid collecting space 211 can be discharged successively through the liquid pipe 212 and the liquid discharge ports 213; the top of the liquid storage box 22 has a matching groove 222 adapted to the liquid pipe 212, and the liquid collecting box 21 is movable relative to the bottom plate 11 by plugging and matching the liquid pipe 212 and the matching groove 222, and the liquid pipe 212 and the matching groove 222 are kept plugged and matched during the movement of the liquid collecting box 21. In this embodiment, the liquid pipe 212 is preferably in the shape of a square tube, and preferably, four liquid discharge ports 213 are provided at the bottom of the liquid pipe 212, and the four liquid discharge ports 213 are respectively located on different sides of the liquid pipe 212.

[0038] The liquid storage box 22 is provided with a plurality of liquid inlets 223 for connecting the matching groove 222 with the liquid storage space 221, and the plurality of liquid inlets 223 correspond to the plurality of liquid discharge ports 213. In this embodiment, correspondingly, preferably, a total of four liquid inlets 223 are provided on the liquid storage box 22, and the four liquid inlets 223 are respectively located on different groove walls around the matching groove 222.

[0039] The liquid collecting box 21 is equipped with a movable block 24 at each drain port 213 on the liquid pipe 212, which is movably connected to the liquid pipe 212, and its movable direction is the same as the opening direction of the drain port 213; the movable block 24 keeps the corresponding drain port 213 blocked during the movement, and a through hole 241 is opened on the movable block 24 for the coolant to pass through; one end of the through hole 241 close to the inside of the liquid pipe 212 is communicated with the internal space of the liquid pipe 212, and one end of the through hole 241 away from the inside of the liquid pipe 212 is formed with multiple openings on the surrounding side of the movable block 24.

[0040] The movable block 24 is limited in its movement relative to the liquid pipe 212. When the movable block 24 moves to the extreme position toward the inside of the liquid pipe 212, the end of the movable block 24 away from the inside of the liquid pipe 212 is flush with the corresponding side end surface of the liquid pipe 212, and the multiple openings of the through hole 241 away from the end of the liquid pipe 212 are all closed by the mouth wall of the corresponding liquid discharge port 213, so that the coolant in the liquid collection space 211 cannot be discharged successively through the liquid pipe 212 and the through hole 241; when the movable block 24 moves to the extreme position toward the inside away from the liquid pipe 212, the end of the movable block 24 away from the inside of the liquid pipe 212 extends out of the corresponding liquid discharge port 213, and the multiple openings of the through hole 241 away from the end of the liquid pipe 212 are all connected to the outside, so that the coolant in the liquid collection space 211 can be discharged successively through the liquid pipe 212 and the through hole 241.

[0041] A reset member 25 is also installed between the movable block 24 and the liquid passage 212, which is used to drive the movable block 24 to move relative to the liquid passage 212. The two ends of the reset member 25 are respectively fixedly connected to the movable block 24 and the liquid passage 212, and have a tendency to drive the movable block 24 to move toward the inside of the liquid passage 212 to the limit position and maintain it. In this embodiment, the reset member 25 is preferably a compression spring; since the compression spring is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0042] The liquid collecting box 21 gradually moves downward as the amount of coolant collected in the liquid collecting space 211 increases. During the movement, the movable block 24 can keep the corresponding drain port 213 blocked, so that the coolant can be effectively collected in the liquid collecting space 211. When the coolant collected in the liquid collecting space 211 reaches or exceeds a certain amount, the liquid collecting box 21 will move downward to the limit position. At this time, the drain ports 213 on the liquid collecting box 21 can be aligned with and communicated with the corresponding liquid inlet 223. At this time, the coolant in the liquid collecting space 211 enters the interior of the liquid passage 212 and can exert a force on the movable block 24, driving the movable block 24 to overcome the force of the reset member 25 and move away from the liquid passage 212. 12 moves to the extreme position and maintains it, at this time, the end of the movable block 24 away from the inside of the liquid tube 212 passes through the corresponding liquid inlet 223 so that the multiple openings of the through hole 241 away from the end of the inside of the liquid tube 212 are all connected with the liquid storage space 221, so that the coolant in the liquid collecting space 211 can enter the liquid storage space 221 through the liquid tube 212 and the through hole 241 in turn; after the coolant collected in the liquid collecting space 211 is completely discharged into the liquid storage space 221, the force exerted by the coolant flow on the movable block 24 disappears, and the movable block 24 will be movable and reset under the action of the reset member 25, so that the liquid collecting box 21 is in a state where it can move relative to the liquid storage tank 22.

[0043] Reference Figure 2 and Figure 5 , multiple filter elements 23 correspond to multiple grooves 111 one by one, and the filter element 23 is fixedly mounted on the bottom plate 11 and is located at one end of the corresponding groove 111 close to the liquid collecting box 21. When the coolant flows along the groove 111 toward the direction close to the liquid collecting box 21, the coolant can pass through the corresponding filter element 23, and the filter element 23 can intercept and filter the chips. In this embodiment, since the filter element 23 with the above-mentioned effect is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0044] Reference 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. The chip collecting box 31 is used to collect the chips in the groove 111; the transporting component 32 is used to transport the chips in the groove 111 toward the chip collecting box 31; the chip cleaning component 33 is used to remove the chips that stay on the transporting component 32 and collect the removed chips in the chip collecting box 31.

[0045] The chip collecting box 31 is fixedly mounted on one end of the bottom plate 11 away from the liquid collecting box 21, and has a chip collecting space 311 for collecting chips therein. The chip collecting space 311 penetrates the top of the chip collecting box 31 to form an opening for chips to enter the chip collecting space 311, and the position of the opening of the chip collecting space 311 is not higher than the position of the bottom of the groove 111. In this embodiment, the chip collecting box 31 is preferably a rectangular parallelepiped structure as a whole, and the shape of the chip collecting space 311 is also preferably a rectangular parallelepiped structure.

[0046] The plurality of transport components 32 correspond to the plurality of grooves 111 one by one. The transport components 32 are installed on the bottom plate 11 and are entirely located in the corresponding grooves 111 .

[0047] The transport assembly 32 includes a transport belt 321 and a plurality of transport rollers 322 .

[0048] The transport roller 322 is a cylindrical structure as a whole, which is rotatably mounted on the bottom plate 11 and located in the corresponding groove 111, and its rotation axis coincides with its own axis and is parallel to the width direction of the bottom plate 11; the transport belt 321 is an annular belt structure and has a certain degree of flexibility. It is simultaneously wound around the corresponding multiple transport rollers 322 and can move with the rotation of the transport rollers 322, and the corresponding multiple transport rollers 322 can be synchronously and in the same direction through the transport belt 321. In this embodiment, it is preferred that the transport belt 321 is distributed at the bottom of the corresponding groove 111, and the two sides of the transport belt 321 can be kept against the two side groove walls of the corresponding groove 111 to form a seal.

[0049] The conveyor belt 321 is installed obliquely in the corresponding groove 111, so that the top of the conveyor belt 321 forms an inclined surface, and the inclined surface is inclined downward toward 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 can flow along the inclined surface at the top of the conveyor belt 321 toward the direction close to the liquid collecting box 21 under the action of its own gravity.

[0050] Furthermore, it is preferred that a plurality of chip blocking protrusions 3211 extending outward are evenly distributed on the surface of the conveyor belt 321. When 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, and some chips mixed in the coolant can be intercepted by the chip blocking protrusions 3211, further reducing the probability of the chips entering the liquid collection space 211 along with the coolant.

[0051] By driving the transport roller 322 to rotate relative to the bottom plate 11, the transport 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 transport belt 321 can drive the chips remaining on the surface of the transport belt 321 and the chips intercepted by the chip blocking protrusion 3211 to move toward the chip collection box 31, and finally the chips can leave the groove 111 and the transport belt 321 and enter the chip collection space 311. In this embodiment, in order to facilitate the simultaneous control of multiple transport components 32 to achieve the effect of transporting and collecting chips, it is preferred that each of the multiple transport components 32 has a transport roller 322 as a control source, and the multiple transport rollers 322 are coaxially connected to form a whole, so that the multiple transport belts 321 of the multiple transport devices move in the same direction and synchronously.

[0052] The plurality of chip cleaning members 33 correspond to the plurality of transport components 32 one by one. The chip cleaning members 33 are fixedly mounted at one end of the bottom of the base plate 11 near 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 contact and abut against the corresponding bottom of the conveyor belt 321 near the chip collecting box 31, so as to remove the chips left on the surface of the conveyor belt 321 and the surface of the chip blocking protrusion 3211, and make the chips fall into the chip collecting space 311. In this embodiment, since the chip cleaning member 33 having the above-mentioned effect is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0053] Reference Figure 2 and Figure 5 The linkage device 4 includes a first rotating member 41, a second rotating member 42 and a connecting rope 43.

[0054] The first rotating member 41 and the second rotating member 42 are both disc-shaped and rotatably mounted on the base plate 11. The rotation axes of the two coincide with their own axes and are parallel to the width direction of the base plate 11. The two are meshed through a gear structure so that they can achieve synchronous reverse rotation.

[0055] The two 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 movement of the liquid collecting box 21 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.

[0056] Furthermore, preferably, an elastic member 5 is installed between the first rotating member 41 and the bottom plate 11, and the two ends of the elastic member 5 are fixedly connected to the first rotating member 41 and the bottom plate 11, respectively, and have a tendency to drive the first rotating member 41 to rotate in a certain direction to the limit position and maintain it. At this time, the liquid collecting box 21 will be in a state of moving upward to the limit position; as the amount of coolant collected in the liquid collecting space 211 increases, the gravity of the liquid collecting box 21 will be able to overcome the 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 completes the transfer of the coolant collected in the liquid collecting space 211 to the liquid storage space 221, the liquid collecting box 21 can automatically move upward to the limit position and reset under the action of the elastic member 5. In this embodiment, the elastic member 5 is preferably a torsion spring; since the torsion spring is a common prior art, it will not be described in detail here. The accompanying drawings only show the installation position of the elastic member 5 and omit the expression of its structure.

[0057] The second rotating member 42 is coaxially connected to the multiple coaxially connected transport rollers 322 and is a one-way rotation connection. When the liquid collecting box 21 moves downward, the second rotating member 42 is driven to rotate by the first rotating member 41, and the second rotating member 42 can drive the coaxial multiple transport rollers 322 to rotate, so that the multiple transport components 32 can all achieve the effect of transporting chips in the direction close to the chip collecting box 31; when the liquid collecting box 21 moves upward, the second rotating member 42 is driven to rotate by the first rotating member 41, and the second rotating member 42 will idle relative to the coaxial multiple transport rollers 322. In this embodiment, since the one-way rotation connection structure that achieves the above effect is a common prior art (such as a ratchet ratchet structure), it will not be described in detail here, and it is omitted in the drawings.

[0058] The implementation principle of a vertical milling machine for repairing bearing processing equipment in the embodiment of the present application is as follows: During the milling process, the used coolant and the chips generated by milling can both enter the groove 111 on the bottom plate 11, and the coolant entering the groove 111 will flow along the inclined surface of the conveyor belt 321 toward the direction close to the liquid collecting box 21, while the chips will stay on the inclined surface of the conveyor belt 321 or be intercepted and stopped by multiple chip blocking protrusions 3211. After the coolant flows into the liquid collecting space 211, as the coolant collected in the liquid collecting box 21 increases, the liquid collecting box 21 will move downward, and the conveyor belt 321 will be driven to move through the linkage device 4, so that the chips staying on the conveyor belt 321 are transported toward the direction close to 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; When the coolant collected in the liquid collecting box 21 reaches or exceeds a certain amount, the liquid collecting space 211 will be connected to 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 use, and then the liquid collecting box 21 will move upward and reset, repeating the above process.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present 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 the bottom plate (11), and its moving direction is vertical; the interior of the liquid collecting box (21) comprises a liquid collecting space (211) opening upward, and during the movement of the liquid collecting box (21), one end of the groove (111) remains located 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); the 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).

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).

10. The vertical milling machine for bearing processing equipment maintenance according to claim 1, characterized in that: 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.

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