Five-axis turning and milling combined machining center equipment

Abstract

The invention relates to the technical field of universal machine tools, and discloses five-axis turning and milling combined machining center equipment which comprises a universal machine tool, storage openings are formed in the inner walls of the two sides of the universal machine tool, and a door plate is arranged on the front side of the universal machine tool. According to the glass cleaning device, continuous reciprocating vibration of the connecting plate, the frame and glass can be achieved, so that chippings attached to the surface of the glass are shaken off, the chippings are prevented from influencing observation of workers through the glass, in the cleaning process, due to the fact that the chippings are shaken off, friction between the chippings and the glass is avoided, the chippings can be prevented from scratching the surface of the glass, and the service life of the workers is prolonged. As the base is separated from the universal machine tool, vibration cannot be transmitted to the universal machine tool when the glass vibrates, the vibration of the universal machine tool is prevented from influencing the machining precision, and the sliding rod can be lubricated, so that the movement of the connecting plate is smoother, and the movement of the connecting plate is prevented from being influenced by excessive friction between the connecting plate and the sliding rod; and the vibration effect of the glass is further influenced.

Description

Technical Field

[0001] The invention relates to the technical field of universal machine tools, and in particular to five-axis turning and milling compound machining center equipment. Background Art

[0002] Five-axis linkage CNC machine tool (universal machine tool) is a high-tech, high-precision machine tool specially used for processing complex curved surfaces. This machine tool system has a significant impact on industries such as aviation, aerospace, scientific research, precision instruments, high-precision medical equipment, etc. Five-axis linkage CNC machine tool system is a means to solve the processing of impellers, blades, marine propellers, heavy generator rotors, turbine rotors, large diesel engine crankshafts, etc.

[0003] When the existing five-axis linkage CNC machine tool is in use, a large amount of debris will be generated inside it. The debris, along with the coolant, will be thrown onto the glass of the door panel and adhere to the glass, affecting the staff's observation of the internal situation and thus affecting its use.

[0004] Therefore, finding a technical solution that can solve the above technical problems has become an important topic studied by technical personnel in this field. Summary of the invention

[0005] The embodiment of the present invention discloses a five-axis turning-milling compound machining center device to solve the problems raised in the above background technology.

[0006] The present invention provides a universal machine tool, which has storage openings on both inner walls of the two sides, a door panel on the front side, a base slidably installed on the bottom of the door panel, the base and the universal machine tool are connected by a locking assembly, a movable opening is provided on the front side of the door panel, a frame is provided in the movable opening, glass is fixedly installed inside the frame, grooves connected to the movable opening are symmetrically provided on the front side of the door panel, sliding rods are fixedly installed on the inner walls of the grooves at equal distances, a baffle is fixedly installed on one end of the sliding rod away from the door panel, a first spring is sleeved on the outside of the sliding rod, a connecting plate is slidably sleeved on the outside of a plurality of sliding rods located in the same groove, the connecting plate is fixedly connected to the frame, and a driving assembly for driving the connecting plate to move in a direction away from the door panel is provided on the outside of the connecting plate.

[0007] Furthermore, the driving assembly includes a push rod fixedly connected to the side of the connecting plate close to the door panel, the push rod passes through the door panel and extends to the interior of the universal machine tool, a motor corresponding to the push rod is fixedly installed on the inner side of the door panel, the output shaft of the motor is fixedly connected to a pressure block, one side of the pressure block is provided with an arc surface, and the arc surface can interfere with the push rod.

[0008] Furthermore, the locking assembly includes an iron plate, cavities are provided on both sides of the base, the iron plate is slidably arranged in the cavity, protrusions are provided on both sides of the iron plate, a slot matching the iron plate is provided on the side of the universal machine tool close to the iron plate, an installation slot is provided on the inner wall of the slot away from the iron plate, an electromagnet is fixedly installed in the installation slot, one end of the iron plate extends through the inner wall of the cavity to the slot and is adsorbed and fixed to the electromagnet, and the side of the iron plate away from the electromagnet is fixedly connected to the inner wall of the cavity through a plurality of second springs.

[0009] Furthermore, a cavity is provided inside the slide rod, a transverse opening communicating with the cavity is provided on the top of the slide rod, and an oiling assembly for injecting lubricating oil into the cavity is provided outside the cavity.

[0010] Furthermore, the refueling assembly includes a collecting box fixedly mounted on the outside of the frame, the outer side of the door panel is fixedly connected to a cylinder body via a fixing plate, the cylinder body corresponds to the collecting box, the lower part of the cylinder body close to the collecting box is connected to the lower part of the collecting box via a hose, a cross pipe is fixedly mounted on the outer sides of the plurality of baffles, the cross pipe is connected to the cavity via a connecting pipe, the connecting pipe and the hose are both provided with a one-way valve, the cross pipe is connected to the bottom of the cylinder body via a conduit, and the inside of the cylinder body is provided with an extrusion assembly for squeezing the lubricating oil in the cylinder body outward.

[0011] Furthermore, the extrusion assembly includes a piston arranged in a cylinder body, the top of the piston is fixedly connected to a push rod, the top of the push rod extends to the outside of the cylinder body and is fixedly connected to an extrusion block, the extrusion block is provided with an inclined surface on the side close to the connecting plate, the side of the connecting plate close to the inclined surface is fixedly installed with an extrusion rod that contacts the inclined surface, a long opening is opened on the outside of the push rod, the conduit passes through the long opening, a third spring is sleeved on the outside of the push rod, and the two ends of the third spring are respectively fixedly connected to the piston and the top wall of the cylinder body.

[0012] Furthermore, the top of the collecting box is not closed, and the collecting box is filled with lubricating oil, and the total amount of the lubricating oil is one third of the capacity of the collecting box.

[0013] Furthermore, a rubber pad is provided at the bottom of the base, and rubber baffles are provided on both sides of the door panel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can realize the continuous reciprocating vibration of the connecting plate, the frame and the glass, so as to shake off the debris attached to the glass surface, thereby preventing the debris from affecting the staff's observation through the glass. In the cleaning process, since the debris is shaken off, the debris will not generate friction with the glass, so that the debris can be prevented from scratching the glass surface. In addition, since the base is separated from the universal machine tool, when the glass vibrates, the vibration will not be transmitted to the universal machine tool, so as to prevent the vibration of the universal machine tool from affecting its processing accuracy.

[0016] 2. The present invention can achieve lubrication of the slide bar, thereby making the movement of the connecting plate smoother, avoiding excessive friction between the connecting plate and the slide bar that affects the movement of the connecting plate, thereby affecting the vibration effect of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic structural diagram of a five-axis turning-milling compound machining center device according to an embodiment of the present invention is shown;

[0019] Figure 2 The cross-sectional structure diagram of the five-axis turning and milling compound machining center device according to the embodiment of the present invention is shown. Figure 1 ;

[0020] Figure 3 The embodiment of the present invention is shown Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 The cross-sectional structure diagram of the five-axis turning and milling compound machining center device according to the embodiment of the present invention is shown. Figure 2 ;

[0022] Figure 5 A schematic structural diagram of a door panel and a base assembly according to an embodiment of the present invention is shown;

[0023] Figure 6 The embodiment of the present invention is shown Figure 5 The enlarged structural diagram at B in the middle;

[0024] In the figure: 1. universal machine tool; 2. base; 3. door panel; 4. frame; 5. glass; 6. slide bar; 7. baffle; 8. first spring; 9. connecting plate; 10. push rod; 11. motor; 12. pressure block; 13. arc surface; 14. iron plate; 15. second spring; 16. electromagnet; 17. cavity; 18. collection box; 19. cylinder body; 20. hose; 21. cross pipe; 22. conduit; 23. piston; 24. push rod; 25. third spring; 26. squeeze block; 27. inclined surface; 28. squeeze rod; 29. ​​rubber baffle. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figure 1 The five-axis turning and milling compound machining center equipment provided by the embodiment of the present invention is as follows: Figures 1 to 6 As shown, it includes a universal machine tool 1, and the inner walls on both sides of the universal machine tool 1 are provided with storage openings, the front side of the universal machine tool 1 is provided with a door panel 3, and the bottom of the door panel 3 is slidably mounted with a base 2, and the base 2 is connected to the universal machine tool 1 through a locking assembly, and the front side of the door panel 3 is provided with a movable opening, and a frame 4 is provided in the movable opening, and a glass 5 is fixedly installed inside the frame 4, and the front side of the door panel 3 is symmetrically provided with grooves connected with the movable opening, and sliding rods 6 are fixedly installed at equal intervals on the inner wall of the groove, and a baffle 7 is fixedly installed at one end of the sliding rod 6 away from the door panel 3, and a first spring 8 is sleeved on the outside of the sliding rod 6, and a connecting plate 9 is slidably sleeved on the outside of multiple sliding rods 6 located in the same groove, and the connecting plate 9 is fixedly connected to the frame 4, and a driving assembly for driving it to move in a direction away from the door panel 3 is provided on the outside of the connecting plate 9.

[0027] When in use, the universal machine tool 1 is used for processing. The debris generated during the processing is thrown onto the glass 5 along with the coolant, so that the debris adheres to the glass 5, the connection between the base 2 and the universal machine tool 1 by the locking component is cancelled, and the connecting plate 9 is driven by the driving component to move away from the door panel 3. With the movement of the connecting plate 9, the frame 4 and the glass 5 move accordingly. When the connecting plate 9 moves, the first spring 8 is compressed to deform it. Then the driving component cancels the drive of the connecting plate 9. The compressed first spring 8 releases the force to quickly reset the connecting plate 9, the frame 4 and the glass 5. The connecting plate 9 collides with the groove to generate vibration, so that the vibration The force is transmitted to the frame 4 and the glass 5 to make them vibrate, so that the glass 5 vibrates, thereby shaking off the debris attached to its surface, thereby preventing the debris from affecting the staff's observation through the glass 5. Subsequently, as the driving component works, the glass 5 can be continuously vibrated and the attached debris is continuously cleaned. In the cleaning process, since the debris is shaken off, the debris will not generate friction with the glass 5, so that the debris can be prevented from scratching the surface of the glass 5. Moreover, since the base 2 is separated from the universal machine tool 1, when the glass 5 vibrates, the vibration will not be transmitted to the universal machine tool 1, thereby preventing the vibration of the universal machine tool 1 from affecting its processing accuracy.

[0028] like Figure 3 and Figure 6 As shown, the driving assembly includes a push rod 10 fixedly connected to the side of the connecting plate 9 close to the door panel 3, the push rod 10 passes through the door panel 3 and extends to the interior of the universal machine tool 1, and a motor 11 corresponding to the push rod 10 is fixedly installed on the inner side of the door panel 3, and the output shaft of the motor 11 is fixedly connected to a pressure block 12, and a curved surface 13 is provided on one side of the pressure block 12, and the curved surface 13 can contact with the push rod 10.

[0029] Start the motor 11 to rotate its output shaft with the pressure block 12. The pressure block 12 cooperates with the arc surface 13 to squeeze the push rod 10 so that it moves with the connecting plate 9 away from the door panel 3. When the pressure block 12 separates from the push rod 10, the squeezing of the push rod 10 is cancelled.

[0030] like Figure 4 As shown, the locking assembly includes an iron plate 14, cavities are provided on both sides of the base 2, the iron plate 14 is slidably arranged in the cavity, and protrusions are provided on both sides of the iron plate 14. A card slot matching with the iron plate 14 is provided on the side of the universal machine tool 1 close to the iron plate 14, and an installation groove is provided on the inner wall of the card slot away from the iron plate 14. An electromagnet 16 is fixedly installed in the installation groove, one end of the iron plate 14 extends through the inner wall of the cavity to the card slot and is adsorbed and fixed to the electromagnet 16, and the side of the iron plate 14 away from the electromagnet 16 is fixedly connected to the inner wall of the cavity through a plurality of second springs 15.

[0031] The electromagnet 16 is powered off to make it lose its magnetism, and the stretched and deformed second spring 15 releases its force to pull the iron plate 14 away from the electromagnet 16, so that the iron plate 14 is out of the slot. At this time, the connection between the base 2 and the universal machine tool 1 is cancelled, and the electromagnet 16 is powered on to make it magnetic, so that the iron plate 14 is attracted to move into the slot and finally adsorbed and fixed to the electromagnet 16. During the movement of the iron plate 14, the second spring 15 is stretched to deform it, and finally the connection between the base 2 and the universal machine tool 1 is completed, so that the universal machine tool 1 can be moved as a whole.

[0032] like Figures 1 to 3 As shown, a cavity 17 is provided inside the slide rod 6, a transverse opening communicating with the cavity 17 is provided at the top of the slide rod 6, and an oiling assembly for injecting lubricating oil into the cavity 17 is provided outside the cavity 17.

[0033] As the connecting plate 9 moves, the lubricating oil is injected into the cavity 17 in cooperation with the refueling assembly, so that the lubricating oil is squeezed out through the horizontal opening to the surface of the sliding rod 6. The continuous movement of the connecting plate 9 makes it contact with the lubricating oil, and the lubricating oil is evenly applied to the sliding rod 6 to lubricate the sliding rod 6, thereby making the movement of the connecting plate 9 smoother, avoiding excessive friction between the connecting plate 9 and the sliding rod 6 affecting the movement of the connecting plate 9, and further affecting the vibration effect of the glass 5.

[0034] like Figure 3 As shown, the refueling assembly includes a collecting box 18 fixedly mounted on the outside of the frame 4, a cylinder body 19 is fixedly connected to the outside of the door panel 3 through a fixing plate, the cylinder body 19 corresponds to the collecting box 18, and the lower part of the cylinder body 19 close to the collecting box 18 is connected to the lower part of the collecting box 18 through a hose 20, and a cross pipe 21 is fixedly mounted on the outside of multiple baffles 7, the cross pipe 21 is connected to the cavity 17 through a connecting pipe, and a one-way valve is provided inside the connecting pipe and the hose 20, the cross pipe 21 is connected to the bottom of the cylinder body 19 through a conduit 22, and an extrusion assembly is provided inside the cylinder body 19 for squeezing the lubricating oil in the cylinder body 19 outward.

[0035] When the connecting plate 9 moves away from the door panel 3, the extrusion assembly works in reverse to draw lubricating oil into the cylinder 19. At this time, the one-way valve in the hose 20 opens, the one-way valve in the connecting pipe closes, and the lubricating oil in the collecting box 18 enters the cylinder 19 through the hose 20. When the connecting plate 9 is reset, the extrusion assembly squeezes the lubricating oil in the cylinder 19 outward. At this time, the one-way valve in the hose 20 closes, the one-way valve in the connecting pipe opens, and the lubricating oil enters the cavity 17 through the conduit 22, the cross pipe 21, and the connecting pipe, and then is squeezed out through the cross opening to the surface of the sliding rod 6, so as to lubricate the sliding rod 6.

[0036] like Figure 3As shown, the extrusion assembly includes a piston 23 arranged in the cylinder body 19, the top of the piston 23 is fixedly connected to a push rod 24, the top of the push rod 24 extends to the outside of the cylinder body 19 and is fixedly connected to an extrusion block 26, the extrusion block 26 is provided with an inclined surface 27 on the side close to the connecting plate 9, and the side of the connecting plate 9 close to the inclined surface 27 is fixedly installed with an extrusion rod 28 that contacts the inclined surface 27, a long opening is opened on the outside of the push rod 24, the conduit 22 passes through the long opening, the outside of the push rod 24 is sleeved with a third spring 25, and the two ends of the third spring 25 are respectively fixedly connected to the piston 23 and the top wall of the cylinder body 19.

[0037] When the connecting plate 9 moves in the direction away from the door panel 3, it moves with the squeezing rod 28, so that the matching inclined surface 27 squeezes the squeezing block 26 to make it rise with the push rod 24 and the piston 23, thereby squeezing the third spring 25 to make it compress and deform. As the piston 23 rises, lubricating oil is drawn into the cylinder body 19. When the connecting plate 9 is reset, as the squeezing rod 28 is reset, the third spring 25 releases its force to push the piston 23, the push rod 24, and the squeezing block 26 to descend and reset. As the piston 23 descends, the lubricating oil in the cylinder body 19 is squeezed out.

[0038] like Figure 3 As shown, the top of the collecting box 18 is not sealed, and the collecting box 18 is filled with lubricating oil, and the total amount of lubricating oil is one third of the capacity of the collecting box 18.

[0039] The collection box 18 can recycle excess lubricating oil on the slide rod 6. The excess lubricating oil on the slide rod 6 can flow into the collection box 18. The total amount of lubricating oil is one third of the capacity of the collection box 18. When the frame 4 vibrates, the collection box 18 vibrates accordingly, but the lubricating oil inside will not be shaken off to the outside.

[0040] like Figure 1 As shown, a rubber pad is provided at the bottom of the base 2 , and rubber stoppers 29 are provided on both sides of the door panel 3 .

[0041] The rubber pad can improve the stability of the base 2. When the glass 5 vibrates, the vibration will not cause the base 2 to move. The rubber baffle 29 can prevent debris from flying out from the gap between the door panel 3 and the universal machine tool 1 to the outside.

[0042] Working principle: When in use, the universal machine tool 1 is used for processing. The debris generated during the processing is thrown onto the glass 5 along with the coolant, so that the debris adheres to the glass 5, and the electromagnet 16 is powered off to make it lose its magnetism. The stretched and deformed second spring 15 releases its force to pull the iron plate 14 in the direction away from the electromagnet 16, so that the iron plate 14 is out of the slot. At this time, the connection between the base 2 and the universal machine tool 1 is cancelled, and the motor 11 is started to make its output shaft rotate with the pressure block 12. The pressure block 12 cooperates with the arc surface 13 to squeeze the push rod 10 so that it moves with the connecting plate 9 in the direction away from the door panel 3. With the movement of the connecting plate 9, the frame 4 and the glass 5 move accordingly, and the connecting plate 9 compresses the first spring when it moves. The spring 8 deforms it, and when the pressure block 12 separates from the push rod 10, the squeezing of the push rod 10 is cancelled, and the compressed first spring 8 releases the force to quickly reset the connecting plate 9, the frame 4, and the glass 5. The connecting plate 9 collides with the groove to generate vibration, which transmits the vibration to the frame 4 and the glass 5 to make them vibrate, so that the glass 5 vibrates, thereby shaking off the debris attached to its surface, thereby preventing the debris from affecting the staff's observation through the glass 5. Subsequently, as the output shaft of the motor 11 rotates, the glass 5 can be continuously vibrated, and the attached debris is continuously cleaned. In the cleaning process, since the debris is shaken off, the debris will not rub against the glass 5, so that the debris can be prevented from scratching the glass 5. The surface of the door panel 3 is formed by the base 2 and the universal machine tool 1. Since the base 2 is separated from the universal machine tool 1, when the glass 5 vibrates, the vibration will not be transmitted to the universal machine tool 1, thereby preventing the vibration of the universal machine tool 1 from affecting its processing accuracy. When the connecting plate 9 moves in the direction away from the door panel 3, it moves with the extrusion rod 28, so that the matching inclined surface 27 squeezes the extrusion block 26 to make it rise with the push rod 24 and the piston 23, thereby squeezing the third spring 25 to make it compress and deform. As the piston 23 rises, lubricating oil is drawn into the cylinder body 19. At this time, the one-way valve in the hose 20 is opened, and the one-way valve in the connecting pipe is closed. The lubricating oil in the collection box 18 enters the cylinder body 19 through the hose 20. When the connecting plate 9 is reset, the extrusion rod 28 is reset accordingly. The three springs 25 release their forces to push the piston 23, the push rod 24, and the squeeze block 26 downward to reset. As the piston 23 descends, the lubricating oil in the cylinder 19 is squeezed outward. At this time, the one-way valve in the hose 20 is closed, and the one-way valve in the connecting pipe is opened. The lubricating oil enters the cavity 17 through the guide tube 22, the cross pipe 21, and the connecting pipe, and then is squeezed out to the surface of the slide bar 6 through the cross opening to lubricate the slide bar 6. The continuous movement of the connecting plate 9 makes it contact with the lubricating oil, and the lubricating oil is evenly applied to the slide bar 6, so that the slide bar 6 is lubricated, thereby making the movement of the connecting plate 9 smoother, avoiding excessive friction between the connecting plate 9 and the slide bar 6 to affect the movement of the connecting plate 9, and then affecting the vibration effect of the glass 5;When the universal machine tool 1 is stopped, the electromagnet 16 is energized to make it magnetic, so that the iron plate 14 is attracted to move into the slot, and finally fixed to the electromagnet 16. During the movement of the iron plate 14, the second spring 15 is stretched to deform, and finally the connection between the base 2 and the universal machine tool 1 is completed, so that the universal machine tool 1 can be moved as a whole. ;

[0043] The above is a detailed introduction to the five-axis turning and milling compound machining center equipment provided by the present invention. For general technicians in this field, according to the ideas of the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A five-axis turning and milling machining center, comprising a universal machine tool (1), characterized in that: The inner walls on both sides of the universal machine tool (1) are provided with storage openings. The front side of the universal machine tool (1) is provided with a door panel (3). A base (2) is slidably mounted on the bottom of the door panel (3). The base (2) is connected to the universal machine tool (1) via a locking assembly. A movable opening is provided on the front side of the door panel (3). A frame (4) is provided in the movable opening. A glass (5) is fixedly mounted inside the frame (4). A groove communicating with the movable opening is symmetrically provided on the front side of the door panel (3). Slide rods (6) are fixedly mounted on the inner wall of the groove at equal distances. A baffle (7) is fixedly mounted on one end of the slide rod (6) away from the door panel (3). A first spring (8) is sleeved on the outside of the slide rod (6). A connecting plate (9) is slidably mounted on the outside of a plurality of slide rods (6) located in the same groove. The connecting plate (9) is fixedly connected to the frame (4). A driving assembly for driving the connecting plate (9) to move in a direction away from the door panel (3) is provided on the outside of the connecting plate (9).

2. The five-axis turning-milling compound machining center equipment according to claim 1 is characterized in that: The driving assembly comprises a push rod (10) fixedly connected to a side of the connecting plate (9) close to the door panel (3); the push rod (10) passes through the door panel (3) and extends to the inside of the universal machine tool (1); a motor (11) corresponding to the push rod (10) is fixedly mounted on the inner side of the door panel (3); a pressure block (12) is fixedly connected to the output shaft of the motor (11); a curved surface (13) is provided on one side of the pressure block (12); and the curved surface (13) can abut against the push rod (10).

3. The five-axis turning-milling compound machining center equipment according to claim 2 is characterized in that: The locking assembly comprises an iron plate (14), cavities are provided on both sides of the base (2), the iron plate (14) is slidably arranged in the cavities, protrusions are provided on both sides of the iron plate (14), a slot cooperating with the iron plate (14) is provided on a side of the universal machine tool (1) close to the iron plate (14), a mounting slot is provided on an inner wall of a side of the slot away from the iron plate (14), an electromagnet (16) is fixedly installed in the mounting slot, one end of the iron plate (14) passes through the inner wall of the cavity and extends into the slot to be adsorbed and fixed to the electromagnet (16), and a side of the iron plate (14) away from the electromagnet (16) is fixedly connected to the inner wall of the cavity via a plurality of second springs (15).

4. The five-axis turning-milling compound machining center equipment according to claim 3 is characterized in that: A cavity (17) is provided inside the slide bar (6), a transverse opening communicating with the cavity (17) is provided at the top of the slide bar (6), and a refueling assembly for injecting lubricating oil into the cavity (17) is provided outside the cavity (17).

5. The five-axis turning-milling compound machining center equipment according to claim 4 is characterized in that: The refueling assembly comprises a collection box (18) fixedly mounted on the outside of the frame (4); a cylinder body (19) is fixedly connected to the outside of the door panel (3) via a fixing plate; the cylinder body (19) corresponds to the collection box (18); a lower portion of a side of the cylinder body (19) close to the collection box (18) is connected to a lower portion of the collection box (18) via a hose (20); a transverse pipe (21) is fixedly mounted on the outside of the plurality of baffles (7); the transverse pipe (21) is connected to the cavity (17) via a connecting pipe; a one-way valve is provided inside the connecting pipe and the hose (20); the transverse pipe (21) is connected to the bottom of the cylinder body (19) via a guide tube (22); and an extrusion assembly for extruding lubricating oil in the cylinder body (19) outward is provided inside the cylinder body (19).

6. The five-axis turning-milling compound machining center equipment according to claim 5 is characterized in that: The extrusion assembly comprises a piston (23) arranged in a cylinder body (19), the top of the piston (23) is fixedly connected to a push rod (24), the top of the push rod (24) extends to the outside of the cylinder body (19) and is fixedly connected to an extrusion block (26), a side of the extrusion block (26) close to the connecting plate (9) is provided with an inclined surface (27), and a side of the connecting plate (9) close to the inclined surface (27) is fixedly installed with an extrusion rod (28) that contacts the inclined surface (27), a long opening is opened on the outside of the push rod (24), the conduit (22) passes through the long opening, and a third spring (25) is sleeved on the outside of the push rod (24), and the two ends of the third spring (25) are respectively fixedly connected to the piston (23) and the top wall of the cylinder body (19).

7. The five-axis turning-milling compound machining center equipment according to claim 6 is characterized in that: The top of the collecting box (18) is not sealed, and the collecting box (18) is filled with lubricating oil, the total amount of the lubricating oil being one third of the capacity of the collecting box (18).

8. The five-axis turning-milling compound machining center equipment according to claim 7 is characterized in that: A rubber pad is provided at the bottom of the base (2), and rubber stoppers (29) are provided on both sides of the door panel (3).

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