Tool magazine machine with double-circulation cooling oil supply system

Abstract

The utility model is applied to the field of tool magazine machines, in particular to a tool magazine machine with a double-circulation cooling oil supply system, which comprises a machine head assembly, an oil pump and an oil storage tank which are sequentially connected through oil guide pipes, and the machine head assembly comprises a second machine shell, a first accommodating groove, a second accommodating groove, a snakelike oil conveying pipe and a tool spindle. The second machine shell is provided with a first containing groove, the snakelike oil conveying pipe is arranged in the first containing groove, a first boss is arranged in the middle of the first containing groove in a protruding mode, the first boss is provided with a second containing groove, and the cutter spindle is arranged in the second containing groove, penetrates through the second machine shell and surrounds the first boss through the snakelike oil conveying pipe. The tool spindle is arranged on the first boss, the snakelike oil conveying pipe absorbs heat and cools the tool spindle, the oil spraying pipe sprays cooling oil to the tool for cooling, and double-circulation cooling work is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tool magazine machines, in particular to a tool magazine machine with a double-circulation cooling and oil supply system. Background Art

[0002] The tool magazine is an important equipment in the field of modern mechanical processing. It can meet complex processing needs, improve production efficiency and reduce production costs. The main components of the tool magazine include the tool magazine and the tool changing mechanism. The tool magazine mainly provides a tool storage position and can correctly select and position the tool according to the control of the program for tool exchange. The tool changing mechanism is responsible for executing the tool exchange action. This automated tool changing system has changed the traditional human-dominated production method, improved processing speed and efficiency, reduced the cost of human intervention, and thus improved production efficiency and output.

[0003] The dual-circulation cooling oil supply system usually includes two independent circulation loops, which are responsible for cooling the tool and the machine tool body respectively. During processing, the existing tool magazine machine sprays the cooling oil directly on the tool body, which cannot achieve the dual-circulation cooling effect. Utility Model Content

[0004] The utility model aims to provide a tool magazine machine with a double-circulation cooling and oil supply system to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool magazine machine with a dual-circulation cooling and oil supply system, comprising a frame, a tool changing assembly, a tool magazine assembly, a first transmission assembly, a second transmission assembly, a head assembly, an oil pump and an oil storage tank, a crossbeam is provided on the top of the frame, the first transmission assembly is arranged above the crossbeam, the second transmission assembly is connected to the output end of the first transmission assembly, the head assembly is connected to the output end of the second transmission assembly, the head assembly, the oil pump and the oil storage tank are connected in sequence through an oil guide pipe, the tool changing assembly is arranged above the frame, the tool magazine assembly is arranged on one side of the frame, the head assembly comprises an oil injection pipe, a second housing, a serpentine oil delivery pipe and a tool spindle, the second housing is provided with a first accommodating groove, the serpentine oil delivery pipe is accommodated in the first accommodating groove, a first boss is convexly provided in the middle of the first accommodating groove, the first boss is provided with a second accommodating groove, the tool spindle is arranged in the second accommodating groove and passes through the bottom of the second housing, and the oil injection pipe is connected to one end of the serpentine oil delivery pipe.

[0006] Preferably, the head assembly also includes a machine cover and a tool body, a first through hole is opened on one side of the second housing, one end of the serpentine oil pipe is mounted on the first through hole, the other end of the serpentine oil pipe passes through the bottom end of the second housing and is connected to the fuel injection pipe, the machine cover is opened with a first fixing hole, the second housing is opened with a screw hole corresponding to the first fixing hole, the second housing also includes a first screw passing through the first fixing hole and cooperating with the screw hole thread, the machine cover is fixedly connected to the second housing by the first screw, and the tool body is placed below the tool spindle.

[0007] Preferably, the first transmission component includes a first transmission group and a first connecting plate, the second transmission component includes a second transmission group, a first positioning plate and a second connecting plate, the first transmission group is fixedly arranged above the crossbeam, the first connecting plate is fixedly connected to the output end of the first transmission group, the first positioning plate is fixedly arranged in front of the first connecting plate, the second transmission group is fixedly arranged on the first positioning plate, the second connecting plate is fixedly connected to the output end of the second transmission group, and the head assembly is fixedly connected to the second connecting plate.

[0008] Preferably, the frame includes a frame body, a workbench, a placement table, a first screw rod, a first motor and a collection box, the workbench is fixedly arranged in the middle of the frame body, the placement table is fixedly arranged in the middle of the workbench, the tool changing assembly is arranged on one side of the placement table, the tool magazine assembly is fixedly arranged on one side of the frame body and is arranged above the tool changing assembly, the workbench is provided with a collecting trough for collecting waste cooling oil, the collecting box is arranged at the bottom end of the collecting trough, the collecting box is communicated with the collecting trough, the frame is provided with a flared opening, the flared opening is provided at the top of the collecting trough, the first screw rod is installed above the workbench, the first motor is fixedly arranged on one side of the frame body, one end of the first screw rod passes through the frame body and is connected to the output end of the first motor, the placement table is connected to the first screw rod through a first nut slide, and one side of the frame body is provided with a movable groove for the movement of the oil guide pipe.

[0009] Preferably, the tool changing assembly includes a second motor, a second screw rod, a second nut slide, a rotating cylinder, a first rotating shaft and a tool changing arm, the second motor is fixedly arranged on one side of the frame body, one end of the second screw rod is fixedly connected to the placement table, the other end of the second screw rod passes through the frame body and is connected to the second motor, the second nut slide is threadedly connected to the second screw rod, the rotating cylinder is fixedly arranged above the second nut slide, the first rotating shaft is inserted into the rotating cylinder, and the tool changing arm is sleeved above the first rotating shaft.

[0010] Preferably, gripping claws for gripping the tool are arranged at both ends of the tool changing arm.

[0011] Preferably, the tool magazine assembly includes a first housing, a first external gear, a first internal gear, a second rotating shaft, a first cushion block, a first cylinder, a limit block, a tool placement piece and a third motor, the first housing is provided with a first accommodating space, the third motor is fixedly arranged on the outside of the frame, the first external gear and the first internal gear are both arranged in the first accommodating space, the first external gear and the first internal gear are meshingly connected, one end of the second rotating shaft is fixedly connected to the first external gear, the other end of the second rotating shaft passes through the frame and is connected to the output end of the third motor, the first cushion block is arranged on the upper part of the first external gear, the first cylinder is arranged above the first cushion block, the output end of the first cylinder is arranged with a first telescopic rod, the limit block is arranged above the first internal gear, and the tool placement piece is connected to the limit block through a rotating pin.

[0012] Preferably, the number of the limit blocks is the same as the number of the tool placement components, that is, the number of the limit blocks is at least one, and the number of the tool placement components is at least one.

[0013] Preferably, the tool placement member is provided with a tool placement groove, and the first housing is provided with a tool exit groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A tool magazine machine with a dual-circulation cooling and oil supply system, comprising a machine head assembly, an oil pump and an oil storage tank, wherein the machine head assembly, the oil pump and the oil storage tank are connected in sequence through an oil guide pipe, the machine head assembly comprises a second housing, a first accommodating groove, a second accommodating groove, a serpentine oil pipe and a tool spindle, the second housing is provided with a first accommodating groove, the serpentine oil pipe is arranged in the first accommodating groove, a first boss is convexly arranged in the middle of the first accommodating groove, a second accommodating groove is provided in the first boss, the tool spindle is arranged in the second accommodating groove and passes through the second housing, the first boss is surrounded by the serpentine oil pipe, the tool spindle is arranged on the first boss, the serpentine oil pipe absorbs heat and cools the tool spindle, and the oil spray pipe sprays cooling oil on the tool to cool it, thereby realizing dual-circulation cooling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of another viewing angle of the utility model;

[0019] Figure 4 It is a schematic diagram of the head assembly of the utility model;

[0020] Figure 5This is a schematic diagram of the internal structure of the tool magazine component of the utility model;

[0021] In the figure: frame 1, collecting tank 10, flaring 11, workbench 12, placing table 13, first screw rod 14, first motor 15, collecting box 16, movable slot 17, tool changing assembly 2, second motor 20, second screw rod 21, second nut slide 22, rotating cylinder 23, first rotating shaft 24, tool changing arm 25, tool magazine assembly 3, first housing 30, tool outlet groove 300, first outer gear 31, first inner gear 32, second rotating shaft 33, first cushion block 34, first cylinder 35, first telescopic rod 350, limit block 36, tool placement member 37, tool placement groove 370, third motor 38, first transmission component 4, first connecting plate 40, second transmission component 5, first placement plate 50, second connecting plate 51, head assembly 6, fuel injection pipe 60, second housing 61, first through hole 610, screw hole 611, first accommodating groove 62, second accommodating groove 63, serpentine oil pipeline 64, machine cover 65, first fixing hole 650, tool spindle 66, tool body 67, oil pump 7, oil storage tank 8. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or position relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figures 1 to 5 As shown, the present embodiment is a tool magazine machine with a dual-circulation cooling and oil supply system, comprising a frame 1, a tool changing assembly 2, a tool magazine assembly 3, a first transmission assembly 4, a second transmission assembly 5, a head assembly 6, an oil pump 7 and an oil storage tank 8. A crossbeam is provided on the top of the frame 1, the first transmission assembly 4 is arranged above the crossbeam, the second transmission assembly 5 is connected to the output end of the first transmission assembly 4, the head assembly 6 is connected to the output end of the second transmission assembly 5, the head assembly 6, the oil pump 7 and the oil storage tank 8 are connected in sequence through an oil guide pipe, the tool changing assembly 2 is arranged above the frame 1, the tool magazine assembly 3 is arranged on one side of the frame 1, the head assembly 6 comprises an oil injection pipe 60, a second transmission assembly 5, a second transmission assembly 6, a second transmission assembly 5, a second transmission assembly 6, an oil pump 7 and an oil storage tank 8 Two housings 61, a serpentine oil pipe 64 and a tool spindle 66, the second housing 61 is provided with a first accommodating groove 62, the serpentine oil pipe 64 is accommodated in the first accommodating groove 62, a first boss is protruding from the middle of the first accommodating groove 62, the first boss is provided with a second accommodating groove 63, the tool spindle 66 is placed in the second accommodating groove 63 and passes through the bottom of the second housing 61, the oil injection pipe 60 is connected with one end of the serpentine oil pipe, the serpentine oil pipe 64 surrounds the first boss and absorbs heat and cools the tool spindle 66 accommodated by the first boss, thereby improving the heat dissipation efficiency of the tool spindle 66 of the utility model and reducing the performance degradation caused by overheating of the tool spindle 66.

[0026] Specifically, the head assembly 6 also includes a machine cover 65 and a tool body 67. A first through hole 610 is opened on one side of the second housing 61. One end of the serpentine oil pipe 64 is mounted on the first through hole 610. The other end of the serpentine oil pipe 64 passes through the bottom end of the second housing 61 and is connected to the oil injection pipe 60. The machine cover 65 is opened with a first fixing hole 650. The second housing 61 is opened with a screw hole 611 corresponding to the first fixing hole 650. The second housing 61 also includes a first screw that passes through the first fixing hole 650 and is threadedly matched with the screw hole 611. The machine cover 65 is fixedly connected to the second housing 61 by the first screw. The tool body 67 is placed under the tool spindle 66. The cooling oil is transported to the oil injection pipe 60 through the serpentine oil pipe 64 and sprayed on the tool body 67, so as to cool the tool body 67 and improve the practical life and working accuracy of the tool body 67.

[0027] Furthermore, the first transmission component 4 includes a first transmission group and a first connecting plate 40, the second transmission component 5 includes a second transmission group, a first positioning plate 50 and a second connecting plate 51, the first transmission group is fixedly arranged above the crossbeam, the first connecting plate 40 is fixedly connected to the output end of the first transmission group, the first positioning plate 50 is fixedly arranged in front of the first connecting plate 40, the second transmission group is fixedly arranged on the first positioning plate 50, the second connecting plate 51 is fixedly connected to the output end of the second transmission group, and the head component 6 is fixedly connected to the second connecting plate 51 to realize the connection of the transmission components of the utility model, and the left and right and up and down movements of the head of the utility model are realized through the operation of the first transmission component 4 and the second transmission component 5.

[0028] Furthermore, the frame 1 includes a frame body, a workbench 12, a placement table 13, a first screw rod 14, a first motor 15 and a collection box 16, the workbench 12 is fixedly arranged in the middle of the frame body, the placement table 13 is fixedly arranged in the middle of the workbench 12, the tool change assembly 2 is arranged on one side of the placement table 13, the tool magazine assembly 3 is fixedly arranged on one side of the frame body and is arranged above the tool change assembly 2, the workbench 12 is provided with a collection tank 10 for collecting waste cooling oil, the collection box 16 is arranged at the bottom of the collection tank 10, the collection box 16 is connected to the collection tank 10, and the frame 1 A flared opening 11 is provided, and the flared opening 11 is provided at the top of the collecting tank 10. The first screw rod 14 is installed above the workbench 12. The first motor 15 is fixedly arranged on one side of the frame body. One end of the first screw rod 14 passes through the frame body and is connected to the output end of the first motor 15. The placement table 13 is connected to the first screw rod 14 through a first nut slide. A movable groove 17 for the movement of the oil guide pipe is provided on one side of the frame body. When the first motor 15 is operated, the placement table 13 moves along the first screw rod through the slide, thereby realizing the activity function of the placement table 13 of the utility model and improving the processing accuracy of the utility model.

[0029] Furthermore, the tool changing assembly 2 includes a second motor 20, a second screw rod 21, a second nut slide 22, a rotating cylinder 23, a first rotating shaft 24 and a tool changing arm 25. The second motor 20 is fixedly arranged on one side of the frame body, one end of the second screw rod 21 is fixedly connected to the placement table 13, the other end of the second screw rod 21 passes through the frame body and is connected to the second motor 20, the second nut slide 22 is threadedly connected to the second screw rod 21, the rotating cylinder 23 is fixedly arranged above the second nut slide 22, the first rotating shaft 24 is inserted into the rotating cylinder 23, and the tool changing arm 25 is sleeved above the first rotating shaft 24. When the second motor 20 is operated, the second nut slide 22 drives the rotating cylinder 23 to move along the second screw rod 21. When the rotating cylinder 23 is operated, the rotating shaft drives the tool changing arm 25 to rotate, thereby realizing the tool changing rotation work of the tool changing arm 25.

[0030] Furthermore, gripping claws are arranged at both ends of the tool changing arm 25, and the tool is clamped by the gripping claws to limit the position of the tool during tool changing, thereby improving the stability of the tool and the accuracy of tool changing during tool changing of the utility model.

[0031] Furthermore, the tool magazine assembly 3 includes a first housing 30, a first external gear 31, a first internal gear 32, a second rotating shaft 33, a first cushion block 34, a first cylinder 35, a limit block 36, a tool placement member 37 and a third motor 38. The first housing 30 is provided with a first accommodating space, and the third motor 38 is fixedly arranged on the outside of the frame 1. The first external gear 31 and the first internal gear 32 are both arranged in the first accommodating space. The first external gear 31 and the first internal gear 32 are meshed and connected. One end of the second rotating shaft 33 is fixedly connected to the first external gear 31, and the other end of the second rotating shaft 33 passes through the frame 1 and is connected to the output end of the third motor 38. The first cushion block 34 is arranged on the upper part of the first external gear 31, and the first cylinder 35 is arranged on the first cushion block 34, a first telescopic rod 350 is arranged at the output end of the first cylinder 35, the limit block 36 is arranged above the first internal gear 32, the tool placement member 37 is connected with the limit block 36 through a rotating pin, the tool is placed on the tool placement member 37, the tool placement member 37 is provided with a tool placement groove 370, the first housing 30 is provided with a tool outlet groove 300, through the operation of the third motor 38, the first external gear 31 and the first internal gear 32 cooperate to rotate, the tool placement member 37 rotates, the tool follows the tool placement member 37 to rotate, the required tool moves to the tool outlet groove 300, through the operation of the first cylinder 35, the first telescopic rod 350 is telescopic to push the tool placement member 37, the tool placement member 37 pulls the tool out through the tool outlet groove 300, and the tool outlet movement of the utility model is realized.

[0032] Preferably, the number of the limit blocks 36 is the same as the number of the tool placement components 37, the number of the limit blocks 36 is at least one, and the number of the tool placement components 37 is at least one. In this embodiment, the number of the limit blocks and the number of the tool placement components are twelve.

[0033] Specific implementation method: The user starts the utility model, and the first transmission component 4 and the second transmission component 5 are operated to realize the left and right movement and up and down movement of the head of the utility model. The parts to be processed are fixed on the placement table 13, and the first motor 15 is operated. The placement table 13 moves along the first screw through the slide seat to realize the placement table 13 of the utility model to drive the processing parts to move forward and backward. The serpentine oil pipe 64 surrounds the first boss and absorbs heat and cools the tool spindle 66 accommodated in the first boss. The cooling oil is transported to the oil spray pipe 60 through the serpentine oil pipe 64 and sprayed on the tool body 67 to cool the tool body 67. When the tool is to be moved, the third motor 38 is operated, the first outer gear 31 and the first inner gear 32 rotate in coordination, the tool placement member 37 rotates, the tool follows the tool placement member 37 to rotate, the required tool moves to the tool outlet slot 300, the first cylinder 35 is operated, the first telescopic rod 350 is telescopic to push the tool placement member 37, the tool placement member 37 moves the tool out through the tool outlet slot 300, and the tool outlet activity of the utility model is realized, the second motor 20 is operated, the second nut slide 22 drives the rotating cylinder 23 to move along the second screw rod 21, and the rotating cylinder 23 is operated, and the rotating shaft drives the tool changing arm 25 to rotate, thereby realizing the tool changing rotation and tool changing movement of the tool changing arm 25.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tool magazine machine with a double-circulation cooling and oil supply system, characterized in that: The invention comprises a frame (1), a tool changing assembly (2), a tool magazine assembly (3), a first transmission assembly (4), a second transmission assembly (5), a head assembly (6), an oil pump (7) and an oil storage tank (8); a crossbeam is arranged on the top of the frame (1); the first transmission assembly (4) is arranged above the crossbeam; the second transmission assembly (5) is connected to the output end of the first transmission assembly (4); the head assembly (6) is connected to the output end of the second transmission assembly (5); the head assembly (6), the oil pump (7) and the oil storage tank (8) are connected in sequence via an oil guide pipe; the tool changing assembly (2) is arranged above the frame (1); the tool magazine assembly (3), a first transmission assembly (4), a second transmission assembly (5), a head assembly (6), an oil pump (7) and an oil storage tank (8); The storage component (3) is arranged on one side of the frame (1), and the head component (6) includes an oil injection pipe (60), a second housing (61), a serpentine oil delivery pipe (64) and a tool spindle (66). The second housing (61) is provided with a first receiving groove (62), and the serpentine oil delivery pipe (64) is received in the first receiving groove (62). A first boss is protruding from the middle of the first receiving groove (62), and a second receiving groove (63) is provided on the first boss. The tool spindle (66) is arranged in the second receiving groove (63) and passes through the bottom of the second housing (61). The oil injection pipe (60) is connected to one end of the serpentine oil delivery pipe.

2. According to claim 1, a tool magazine machine with a double-circulation cooling and oil supply system is characterized in that: The head assembly (6) also includes a machine cover (65) and a tool body (67). A first through hole (610) is provided on one side of the second housing (61). One end of the serpentine oil pipe (64) is mounted on the first through hole (610). The other end of the serpentine oil pipe (64) passes through the bottom end of the second housing (61) and is connected to the oil injection pipe (60). The machine cover (65) includes a first fixing hole (650). The second housing (61) includes a screw hole (611) corresponding to the first fixing hole (650). The second housing (61) also includes a first screw that passes through the first fixing hole (650) and is threadedly engaged with the screw hole (611). The machine cover (65) is fixedly connected to the second housing (61) by the first screw. The tool body (67) is arranged below the tool spindle (66).

3. The tool magazine machine with a dual-circulation cooling and oil supply system according to claim 1, characterized in that: The first transmission component (4) includes a first transmission group and a first connecting plate (40); the second transmission component (5) includes a second transmission group, a first placement plate (50) and a second connecting plate (51); the first transmission group is fixedly placed above the crossbeam; the first connecting plate (40) is fixedly connected to the output end of the first transmission group; the first placement plate (50) is fixedly placed in front of the first connecting plate (40); the second transmission group is fixedly placed on the first placement plate (50); the second connecting plate (51) is fixedly connected to the output end of the second transmission group; and the head component (6) is fixedly connected to the second connecting plate (51).

4. The tool magazine machine with a dual-circulation cooling and oil supply system according to claim 1, characterized in that: The frame (1) comprises a frame body, a workbench (12), a placement table (13), a first screw rod (14), a first motor (15) and a collection box (16); the workbench (12) is fixedly arranged in the middle of the frame body; the placement table (13) is fixedly arranged in the middle of the workbench (12); the tool change assembly (2) is arranged on one side of the placement table (13); the tool magazine assembly (3) is fixedly arranged on one side of the frame body and is arranged above the tool change assembly (2); the workbench (12) is provided with a collection tank (10) for collecting waste cooling oil; the collection box (16) is arranged on the collection tank; The collecting box (16) is connected to the collecting tank (10), the frame (1) is provided with a flared opening (11), and the flared opening (11) is provided at the top of the collecting tank (10). The first screw rod (14) is arranged above the working table (12). The first motor (15) is fixedly arranged on one side of the frame body. One end of the first screw rod (14) passes through the frame body and is connected to the output end of the first motor (15). The placing table (13) is connected to the first screw rod (14) through a first nut slide seat. A movable groove (17) for the movement of the oil guide pipe is provided on one side of the frame body.

5. The tool magazine machine with a double-circulation cooling and oil supply system according to claim 4, characterized in that: The tool changing assembly (2) comprises a second motor (20), a second screw rod (21), a second nut slide seat (22), a rotating cylinder (23), a first rotating shaft (24) and a tool changing arm (25); the second motor (20) is fixedly arranged on one side of the frame body; one end of the second screw rod (21) is fixedly connected to the placing table (13); the other end of the second screw rod (21) passes through the frame body and is connected to the second motor (20); the second nut slide seat (22) is threadedly connected to the second screw rod (21); the rotating cylinder (23) is fixedly arranged above the second nut slide seat (22); the first rotating shaft (24) is plugged into the rotating cylinder (23); and the tool changing arm (25) is sleeved above the first rotating shaft (24).

6. The tool magazine machine with a double-circulation cooling and oil supply system according to claim 5, characterized in that: The two ends of the tool changing arm (25) are provided with gripping claws for gripping the tool.

7. The tool magazine machine with a double-circulation cooling and oil supply system according to claim 4, characterized in that: The tool magazine assembly (3) comprises a first housing (30), a first external gear (31), a first internal gear (32), a second rotating shaft (33), a first cushion block (34), a first cylinder (35), a limit block (36), a tool placement member (37) and a third motor (38); the first housing (30) is provided with a first accommodating space; the third motor (38) is fixedly arranged on the outside of the frame (1); the first external gear (31) and the first internal gear (32) are both arranged in the first accommodating space; the first external gear (31) and the first internal gear (32) are meshedly connected. One end of the second rotating shaft (33) is fixedly connected to the first external gear (31), the other end of the second rotating shaft (33) passes through the frame (1) and is connected to the output end of the third motor (38), the first cushion block (34) is arranged on the upper part of the first external gear (31), the first cylinder (35) is arranged above the first cushion block (34), the output end of the first cylinder (35) is arranged with a first telescopic rod (350), the limit block (36) is arranged above the first internal gear (32), and the tool placement member (37) is connected to the limit block (36) through a rotating pin.

8. The tool magazine machine with a double-circulation cooling and oil supply system according to claim 7, characterized in that: The number of the limit blocks (36) is the same as the number of the tool placement members (37), the number of the limit blocks (36) is at least one, and the number of the tool placement members (37) is at least one.

9. The tool magazine machine with a double-circulation cooling and oil supply system according to claim 7, characterized in that: The tool placement member (37) is provided with a tool placement groove (370), and the first housing (30) is provided with a tool outlet groove (300).

Images