Turn-milling composite machine tool

Abstract

The invention relates to the technical field of turning and milling composite machine tools, in particular to a turning and milling composite machine tool which comprises a base, a driving motor is arranged on the base, the output end of the driving motor is connected with a switching mechanism, a cutter head is arranged at the end, away from the driving motor, of the switching mechanism, and the cutter head comprises a head body. Eight milling cutter installation holes are evenly formed in the side face, away from the driving motor, of the disc body in the circumferential direction, eight turning tool installation holes are evenly formed in the annular face of the disc body in the circumferential direction, and the base is installed on a moving mechanism. Through the arrangement of the cutterhead, a milling cutter can be installed on the side face of the cutterhead body to facilitate milling work, a turning tool can be installed on the annular face of the cutterhead body to facilitate turning work, and through the cooperation of the arrangement of the switching mechanism and the moving mechanism, multi-directional movement of the turning tool and the milling cutter can be achieved, so that the machine tool can conduct turning and milling work.

Description

Technical Field

[0001] The invention relates to the technical field of turning-milling compound machine tools, and in particular to a turning-milling compound machine tool. Background Art

[0002] A turn-milling machine tool is an advanced manufacturing equipment that integrates turning and milling functions on one machine tool. This machine tool can complete multiple processing operations in one clamping, including not only turning (such as external circle, end face, thread, etc.) but also milling (such as plane, slot, hole, curved surface, etc.). By reducing the number of times the workpiece is re-clamped, the turn-milling machine tool can improve the processing accuracy of parts, significantly shorten the processing time, and improve production efficiency.

[0003] Milling machines are usually equipped with advanced CNC systems, which enable them to perform complex machining procedures and achieve high-precision parts manufacturing. These machines are widely used in industries such as aerospace, automobiles, and mold manufacturing, and are particularly suitable for efficient and precise machining of complex parts. In addition, some high-end milling machines may also be equipped with automated tool changers, workbench exchange systems, etc. to further improve the degree of automation and work efficiency.

[0004] The tools of turning-milling machine tools are usually arranged in the form of a turret, but the existing turret has the problem of single function during use. Generally, it can only install turning tools but cannot realize milling processing.

[0005] Therefore, a turning-milling compound machine tool is needed to solve the above problems. Summary of the invention

[0006] In order to solve the above problem, that is, to solve the problem that the existing turret has a single function and cannot install a turning tool and a milling cutter at the same time, the present invention provides a turning and milling compound machine tool.

[0007] A turning-milling compound machine tool comprises a base, on which a driving motor is arranged, an output end of the driving motor is connected to a switching mechanism, a cutter disc is arranged at one end of the switching mechanism away from the driving motor, the cutter disc comprises a disc body, eight milling cutter mounting holes are evenly arranged along a circumferential direction on a side of the disc body away from the driving motor, eight turning cutter mounting holes are evenly opened on an annular surface of the disc body along a circumferential direction, and the base is mounted on a moving mechanism.

[0008] Specifically, when in use, the drive motor is started. When milling work is required, the switching mechanism drives the cutter disc to rotate under the driving action of the drive motor, and rotates the milling cutter installed on the cutter disc to an appropriate position. At the same time, the moving mechanism drives the base to adjust the position of the milling cutter to perform subsequent milling work; when turning work is required, the switching mechanism drives the cutter disc to rotate under the driving action of the drive motor, and rotates the turning tool installed on the cutter disc to an appropriate position. At the same time, the moving mechanism drives the base to adjust the position of the turning tool to perform subsequent turning work.

[0009] Through the setting of the tool disc, the milling cutter can be installed on the side of the disc body to facilitate milling work, and the turning tool can be installed on the annular surface of the disc body to facilitate turning work. In addition, with the setting of the switching mechanism and the moving mechanism, multi-directional movement of the turning tool and the milling cutter can be achieved, so that the machine tool can perform turning and milling work.

[0010] Furthermore, the switching mechanism, the cutter disc and the moving mechanism are existing technologies and will not be described in detail.

[0011] Preferably, a cooling mechanism is provided on a side of the disk body away from the drive motor, and the cooling mechanism includes a cooling box arranged on the disk body, and a disk-shaped diverter box is connected to the cooling box, and cooling holes are opened on the circumferential side of the diverter box. The cooling holes are inclined toward the edge of the disk body, and the cooling box contains coolant.

[0012] Specifically, during use, when milling is performed, the coolant in the cooling box enters the diverter box, and then is sprayed out through the cooling holes on the diverter box. Due to the inclined setting of the cooling holes, the coolant is sprayed toward the milling cutter position to cool the milling position.

[0013] By setting the cooling mechanism, the coolant can be sprayed out through the cooling holes on the diverter box, and by the inclined setting of the cooling holes, the coolant can be directly sprayed to the position of the milling cutter to cool the milling position.

[0014] Preferably, an extension piece is provided between the cooling box and the diverter box, the extension piece comprises a fixed pipe connected to the cooling box, a sliding pipe is slidably connected in the fixed pipe, the sliding pipe is fixedly connected to the diverter box, and the sliding pipe is connected to the diverter box.

[0015] Specifically, during use, when performing turning work, the sliding tube is moved so that the sliding tube moves away from the drive motor, and the sliding tube drives the diverter box to move, so that the position of the cooling hole is moved, so that the coolant sprayed from the cooling hole can be sprayed on the turning tool to cool the turning position.

[0016] By setting the extension piece, when turning, the position of the cooling hole can be changed by sliding the sliding tube, so that the coolant sprayed from the cooling hole can be sprayed at the turning position to cool the turning position.

[0017] Preferably, eight cooling holes are evenly opened on the diverter box along the circumferential direction, and a switching component is provided on the diverter box. The switching component includes an annular baffle rotatably connected to the inner wall of the diverter box, and a connecting hole is opened on the baffle, and the connecting hole can be connected to one of the cooling holes.

[0018] Specifically, during use, when cooling work is performed, the baffle is rotated according to the different positions of the turning or milling work, so that the baffle drives the connecting hole to rotate, so that the connecting hole is connected to the cooling hole at the turning or milling position, thereby cooling the turning or milling tool.

[0019] By setting the switching member, the coolant sprayed from the cooling hole can be sprayed toward the working tool, so that the cooling work can be carried out normally.

[0020] Preferably, the switching component also includes a mounting bracket fixedly connected to the end of the baffle away from the driving motor, the end of the diverter box away from the driving motor is fixedly connected to a motor, the output end of the motor extends into the diverter box, and the output end of the motor is fixedly connected to the mounting bracket.

[0021] Specifically, when in use, when the baffle needs to be rotated, the motor is started, the output end of the motor drives the mounting frame to rotate, and the mounting frame drives the baffle to rotate, so as to switch the cooling holes.

[0022] Preferably, the extension member further comprises an electric push rod fixedly connected to a side wall of the cooling box close to the cutter disc, the output end of the electric push rod is fixedly connected to a fixing frame, and the fixing frame is fixedly connected to the inner wall of the sliding tube.

[0023] Preferably, a pressure piece is provided in the cooling box, and the pressure piece includes a push plate slidably mounted on the electric push rod, the push plate is slidably connected to the inner wall of the cooling box, and a spring is connected between the push plate and a side wall of the cooling box close to the cutter disc.

[0024] Preferably, the cooling box is connected to a liquid adding part, and the liquid adding part includes a connecting hole opened on a side of the cooling box away from the cutter disc, and a connecting pipe is connected in the connecting hole. The connecting pipe extends in a direction close to the drive motor and passes through the disc body.

[0025] Preferably, a connecting shaft is connected between the disk body and the switching mechanism, and the liquid adding part also includes a transfer cover rotatably mounted on the connecting shaft, the transfer cover and the disk body constitute a closed transfer chamber, the transfer cover is rotatably connected to the disk body, the connecting pipe is connected to the transfer chamber, a metal pipe is connected to the transfer chamber, the other end of the metal pipe is connected to a liquid adding pump, and the liquid adding pump is fixedly connected to the base.

[0026] Furthermore, the input end of the liquid adding pump is connected to a cooling liquid containing tank. The beneficial effects of the present invention are: 1. Through the setting of the cutter disc, the milling cutter can be installed on the side of the disc body, which is convenient for milling work, and the turning tool can be installed on the annular surface of the disc body, which is convenient for turning work. In addition, with the setting of the switching mechanism and the moving mechanism, the turning tool and the milling cutter can be moved in multiple directions, so that the machine tool can perform turning and milling work.

[0027] 2. Through the setting of the cooling mechanism, the coolant can be sprayed out through the cooling holes on the diverter box, and through the inclined setting of the cooling holes, the coolant can be directly sprayed to the position of the milling cutter to cool the milling position.

[0028] 3. By setting the extension part, when turning, the position of the cooling hole can be changed by sliding the sliding tube, so that the coolant sprayed from the cooling hole can be sprayed at the turning position to cool the turning position.

[0029] 4. Through the setting of the transfer cover, the liquid adding pump can transport the coolant to the transfer chamber, and through the rotation setting of the transfer cover and the connecting shaft, when the disk body rotates, the coolant can still be transported to the cooling box through the connecting pipe to ensure the continuous cooling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the cooling mechanism in the present invention; Figure 3 For the present invention Figure 2 The main view of Figure 4 For the present invention Figure 3 Isometric section view at AA; Figure 5 For the present invention Figure 3 Isometric section view at the middle BB; Figure 6 It is a schematic diagram of the installation of the cooling mechanism in the present invention; Figure 7 For the present invention Figure 6 The main view of Figure 8 For the present invention Figure 7 Isometric section view at center CC.

[0031] In the figure: 1. Base; 2. Drive motor; 3. Switching mechanism; 4. Cutter head; 41. Cutter body; 42. Milling cutter mounting hole; 43. Turning cutter mounting hole; 5. Cooling mechanism; 51. Cooling box; 52. Diverter box; 53. Cooling hole; 54. Extension piece; 541. Fixed tube; 542. Sliding tube; 543. Electric push rod; 544. Fixed frame; 55. Switching piece; 551. Baffle; 552. Connecting hole; 553. Mounting frame; 554. Motor; 56. Pressure piece; 561. Push plate; 562. Spring; 57. Liquid adding piece; 571. Connecting hole; 572. Connecting tube; 573. Transfer cover; 574. Metal tube; 575. Liquid adding pump. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0033] like Figure 1 , Figure 7 As shown, an embodiment of the present invention discloses a turning-milling compound machine tool, including a base 1, on which a driving motor 2 is arranged, and an output end of the driving motor 2 is connected to a switching mechanism 3, and a cutter disc 4 is arranged at an end of the switching mechanism 3 away from the driving motor 2, and the cutter disc 4 includes a disc body 41, and a side surface of the disc body 41 away from the driving motor 2 is evenly provided with eight milling cutter mounting holes 42 along the circumferential direction, and the annular surface of the disc body 41 is evenly provided with eight turning tool mounting holes 43 along the circumferential direction, and the base 1 is installed on a moving mechanism.

[0034] Specifically, when in use, the drive motor 2 is started. When milling work is required, the switching mechanism 3 drives the cutter disc 4 to rotate under the driving action of the drive motor 2, and rotates the milling cutter installed on the cutter disc 4 to an appropriate position. At the same time, the moving mechanism drives the base 1 to adjust the position of the milling cutter to perform subsequent milling work; when turning work is required, the switching mechanism 3 drives the cutter disc 4 to rotate under the driving action of the drive motor 2, and rotates the turning tool installed on the cutter disc 4 to an appropriate position. At the same time, the moving mechanism drives the base 1 to adjust the position of the turning tool to perform subsequent turning work.

[0035] Through the setting of the tool disc 4, the milling cutter can be installed on the side of the disc body 41 to facilitate milling work, and the turning tool can be installed on the annular surface of the disc body 41 to facilitate turning work. In addition, in conjunction with the setting of the switching mechanism 3 and the moving mechanism, multi-directional movement of the turning tool and the milling cutter can be achieved, so that the machine tool can perform turning and milling work.

[0036] Furthermore, the switching mechanism 3, the cutter disc 4 and the moving mechanism are existing technologies and will not be described in detail.

[0037] like Figure 1 , Figure 2 , Figure 4 As shown, a cooling mechanism 5 is provided on a side of the disk body 41 away from the drive motor 2, and the cooling mechanism 5 includes a cooling box 51 provided on the disk body 41, and a disk-shaped diverter box 52 is connected to the cooling box 51, and cooling holes 53 are opened on the circumferential side of the diverter box 52, and the cooling holes 53 are inclined toward the edge of the disk body 41, and the cooling box 51 contains coolant.

[0038] Specifically, during use, when milling is performed, the coolant in the cooling box 51 enters the diverter box 52, and then is sprayed out through the cooling holes 53 on the diverter box 52. Due to the inclined setting of the cooling holes 53, the coolant is sprayed toward the milling cutter position to cool the milling position.

[0039] By setting the cooling mechanism 5, the coolant can be sprayed out through the cooling holes 53 on the diverter box 52, and by the inclined setting of the cooling holes 53, the coolant can be directly sprayed to the position of the milling cutter to cool the milling position.

[0040] like Figure 2 , Figure 4 As shown, an extension piece 54 is provided between the cooling box 51 and the diverter box 52, and the extension piece 54 includes a fixed pipe 541 connected to the cooling box 51, a sliding pipe 542 is slidably connected in the fixed pipe 541, and the sliding pipe 542 is fixedly connected to the diverter box 52, and the sliding pipe 542 is connected to the diverter box 52.

[0041] Specifically, during use, when performing turning work, the sliding tube 542 is moved so that the sliding tube 542 moves away from the drive motor 2. The sliding tube 542 drives the diverter box 52 to move, so that the position of the cooling hole 53 moves, so that the coolant sprayed from the cooling hole 53 can be sprayed on the turning tool to cool the turning position.

[0042] By setting the extension piece 54, when turning is performed, the position of the cooling hole 53 can be changed by sliding the sliding tube 542, so that the coolant sprayed from the cooling hole 53 can be sprayed at the turning position to cool the turning position.

[0043] like Figure 2 , Figure 4 , Figure 5 As shown, eight cooling holes 53 are evenly opened on the diverter box 52 along the circumferential direction. A switching member 55 is provided on the diverter box 52. The switching member 55 includes an annular baffle 551 rotatably connected to the inner wall of the diverter box 52. A connecting hole 552 is opened on the baffle 551, and the connecting hole 552 can be connected with one of the cooling holes 53.

[0044] Specifically, during use, when cooling is performed, the baffle 551 is rotated according to the different positions of the turning or milling work, so that the baffle 551 drives the connecting hole 552 to rotate, so that the connecting hole 552 is connected to the cooling hole 53 at the turning or milling position, thereby cooling the turning or milling tool.

[0045] By setting the switching member 55, the coolant sprayed from the cooling hole 53 can be sprayed toward the working tool, so that the cooling work can be carried out normally.

[0046] like Figure 4 , Figure 5 , Figure 6 As shown, the switching member 55 also includes a mounting bracket 553 fixedly connected to the end of the baffle 551 away from the drive motor 2, and the end of the diverter box 52 away from the drive motor 2 is fixedly connected to a motor 554, and the output end of the motor 554 extends into the diverter box 52, and the output end of the motor 554 is fixedly connected to the mounting bracket 553.

[0047] Specifically, when in use, when the baffle 551 needs to rotate, the motor 554 is started, the output end of the motor 554 drives the mounting bracket 553 to rotate, and the mounting bracket 553 drives the baffle 551 to rotate, so as to switch the cooling holes 53.

[0048] By setting the motor 554, the motor 554 can be started so that the output end of the motor 554 drives the baffle 551 to rotate, and the position of the connecting hole 552 is changed, thereby switching the spraying position of the coolant to complete the cooling work.

[0049] like Figure 4 , Figure 5 , Figure 6As shown, the extension member 54 also includes an electric push rod 543 fixedly connected to a side wall of the cooling box 51 close to the cutter disc 4, and the output end of the electric push rod 543 is fixedly connected to a fixing frame 544, and the fixing frame 544 is fixedly connected to the inner wall of the sliding tube 542.

[0050] Specifically, when in use, when the sliding tube 542 needs to move, the electric push rod 543 is started, the output end of the electric push rod 543 drives the fixed frame 544 to move, and the fixed frame 544 drives the sliding tube 542 to move.

[0051] By setting the electric push rod 543, the sliding tube 542 can be driven to move by the movement of the output end of the electric push rod 543, so that the cooling position can be changed conveniently.

[0052] Furthermore, the electric push rod 543 is a prior art and will not be described in detail.

[0053] like Figure 4 , Figure 5 As shown, a pressure piece 56 is provided in the cooling box 51, and the pressure piece 56 includes a push plate 561 slidably mounted on the electric push rod 543, and the push plate 561 is slidably connected to the inner wall of the cooling box 51, and a spring 562 is connected between the push plate 561 and a side wall of the cooling box 51 close to the cutter disc 4.

[0054] Specifically, when in use, the coolant in the cooling box 51 enters the fixed tube 541 under the action of the push plate 561 , and at the same time the spring 562 applies a thrust to the push plate 561 away from the cutter disc 4 , so that the coolant enters the fixed tube 541 .

[0055] By setting the pressure piece 56, the coolant in the cooling box 51 can enter the diverter box 52 through the fixed pipe 541 under the pushing action of the push plate 561, so as to cool the processing position.

[0056] like Figure 2 , Figure 5 , Figure 8 As shown, the cooling box 51 is connected to a liquid adding part 57, and the liquid adding part 57 includes a connecting hole 571 opened on a side of the cooling box 51 away from the cutter disc 4. A connecting pipe 572 is connected to the connecting hole 571, and the connecting pipe 572 extends in a direction close to the driving motor 2. The connecting pipe 572 passes through the disc body 41.

[0057] Specifically, when in use, the coolant enters the cooling box 51 through the connecting pipe 572 to replenish the coolant in the cooling box 51.

[0058] By providing the liquid adding member 57, the coolant can be added to the cooling box 51 through the connecting pipe 572, thereby ensuring the normal cooling operation.

[0059] like Figure 8 As shown, a connecting shaft is connected between the disk body 41 and the switching mechanism 3, and the liquid adding part 57 also includes a transfer cover 573 rotatably mounted on the connecting shaft, and the transfer cover 573 and the disk body 41 constitute a closed transfer chamber, the transfer cover 573 is rotatably connected to the disk body 41, the connecting pipe 572 is connected to the transfer chamber, and a metal pipe 574 is connected to the transfer chamber, and the other end of the metal pipe 574 is connected to a liquid adding pump 575, and the liquid adding pump 575 is fixedly connected to the base 1.

[0060] Specifically, when cooling is performed, the liquid adding pump 575 is started, and the liquid adding pump 575 transports the coolant to the transfer chamber through the metal pipe 574. The coolant then enters the connecting pipe 572 through the transfer chamber, and then the coolant enters the cooling box 51 through the connecting pipe 572.

[0061] By setting the transfer cover 573, the liquid adding pump 575 can transport the coolant to the transfer chamber, and by the rotation setting of the transfer cover 573 and the connecting shaft, when the disk body 41 rotates, the coolant can still be transported to the cooling box 51 through the connecting pipe 572 to ensure the continuous cooling work.

[0062] Furthermore, the liquid adding pump 575 is prior art.

[0063] Furthermore, the input end of the liquid adding pump 575 is connected to a cooling liquid containing tank.

[0064] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0065] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0067] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A turning-milling compound machine tool, characterized in that: The invention comprises a base (1), wherein a driving motor (2) is arranged on the base (1), an output end of the driving motor (2) is connected to a switching mechanism (3), a cutter disc (4) is arranged at one end of the switching mechanism (3) away from the driving motor (2), the cutter disc (4) comprises a disc body (41), eight milling cutter mounting holes (42) are evenly arranged along a circumferential direction on a side surface of the disc body (41) away from the driving motor (2), and eight turning cutter mounting holes (43) are evenly opened on an annular surface of the disc body (41) along a circumferential direction, and the base (1) is mounted on a moving mechanism.

2. A turning-milling compound machine tool according to claim 1, characterized in that: A cooling mechanism (5) is provided on a side of the disk body (41) away from the drive motor (2), the cooling mechanism (5) comprising a cooling box (51) provided on the disk body (41), a disk-shaped shunt box (52) being connected to the cooling box (51), a cooling hole (53) being provided on a circumferential side of the shunt box (52), the cooling hole (53) being inclined toward an edge of the disk body (41), and a cooling liquid being contained in the cooling box (51).

3. A turning-milling compound machine tool according to claim 2, characterized in that: An extension piece (54) is provided between the cooling box (51) and the diverter box (52), the extension piece (54) comprising a fixed pipe (541) in communication with the cooling box (51), a sliding pipe (542) being slidably connected in the fixed pipe (541), the sliding pipe (542) being fixedly connected to the diverter box (52), and the sliding pipe (542) being in communication with the diverter box (52).

4. A turning-milling compound machine tool according to claim 3, characterized in that: The diverter box (52) is provided with eight cooling holes (53) evenly arranged along a circumferential direction. The diverter box (52) is provided with a switching member (55). The switching member (55) comprises an annular baffle (551) rotatably connected to the inner wall of the diverter box (52). The baffle (551) is provided with a connecting hole (552). The connecting hole (552) can be connected to one of the cooling holes (53).

5. A turning-milling compound machine tool according to claim 4, characterized in that: The switching member (55) further comprises a mounting frame (553) fixedly connected to an end of the baffle (551) away from the drive motor (2); an end of the shunt box (52) away from the drive motor (2) is fixedly connected to a motor (554); an output end of the motor (554) extends into the shunt box (52); and the output end of the motor (554) is fixedly connected to the mounting frame (553).

6. A turning-milling compound machine tool according to claim 5, characterized in that: The extension member (54) further comprises an electric push rod (543) fixedly connected to a side wall of the cooling box (51) close to the cutter disc (4), the output end of the electric push rod (543) being fixedly connected to a fixing frame (544), and the fixing frame (544) being fixedly connected to the inner wall of the sliding tube (542).

7. A turning-milling compound machine tool according to claim 6, characterized in that: A pressure piece (56) is provided in the cooling box (51), and the pressure piece (56) comprises a push plate (561) slidably mounted on the electric push rod (543), the push plate (561) being slidably connected to the inner wall of the cooling box (51), and a spring (562) is connected between the push plate (561) and a side wall of the cooling box (51) close to the blade disc (4).

8. The turning-milling compound machine tool according to claim 7, characterized in that: The cooling box (51) is connected to a liquid adding component (57), the liquid adding component (57) comprising a connecting hole (571) provided on a side of the cooling box (51) away from the cutter disc (4), a connecting pipe (572) being connected to the connecting hole (571), the connecting pipe (572) extending in a direction close to the drive motor (2), and the connecting pipe (572) passing through the disc body (41).

9. A turning-milling compound machine tool according to claim 8, characterized in that: A connecting shaft is connected between the disk body (41) and the switching mechanism (3); the liquid adding member (57) further comprises a transfer cover (573) rotatably sleeved on the connecting shaft; the transfer cover (573) and the disk body (41) form a closed transfer chamber; the transfer cover (573) is rotatably connected to the disk body (41); the connecting pipe (572) is in communication with the transfer chamber; a metal pipe (574) is provided on the transfer cover (573); the metal pipe (574) is in communication with the transfer chamber; the other end of the metal pipe (574) is provided with a liquid adding pump (575); the liquid adding pump (575) is fixedly connected to the base (1).

10. The turning-milling compound machine tool according to claim 9, characterized in that: The input end of the liquid adding pump (575) is connected to a cooling liquid containing tank.

Images