Double-tool-turret numerical control lathe
The dual-turret CNC lathe, through the design of two independent turrets, enables efficient and high-precision machining of complex parts, solving the problem of frequent tool changes in single-turret CNC lathes, and improving production efficiency and equipment stability.
Patent Information
- Application Number
- CN202520167971.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-24
Smart Images
Figure CN223718341U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to numerical control lathe technical field, concretely is a double knife tower numerical control lathe. BACKGROUND
[0002] In the field of mechanical processing, the emergence of numerical control lathe greatly changes the traditional processing mode. In the early stage, single knife tower numerical control lathe is the mainstream equipment, and it carries out cutting processing to rotating workpiece through numerical control system control cutter, and compared with ordinary lathe, it improves the processing precision and automation degree.
[0003] Single knife tower numerical control lathe gradually exposes many limitations in practical application. With the rapid development of manufacturing industry, the processing demand of parts is increasingly diversified and complicated. On the one hand, when processing complex parts, single knife tower numerical control lathe needs to frequently change cutter, which not only consumes a lot of time, but also increases the risk of cutter wear and equipment failure, seriously affects production efficiency, and for some parts with very high precision requirements, single knife tower numerical control lathe inevitably introduces clamping error and cutter positioning error in the process of multiple clamping and cutter changing, which is difficult to meet the processing requirements of high precision. SUMMARY
[0004] The utility model discloses a double knife tower numerical control lathe, which has the advantages of simultaneous processing of different processes, high precision and stability, and completion of various complex processing processes, solves the problem of frequent replacement of cutter during use of current knife tower numerical control lathe, consumes a lot of time, and increases the risk of cutter wear and equipment failure.
[0005] To achieve the above object, the utility model provides the following technical scheme: a double knife tower numerical control lathe, including support mechanism, the support mechanism includes base, the recess is set up in the base, and the through slot that communicates recess is set up in the base one side, the first support is set up in the base top one side, and the second support is set up in the base top the other side perpendicular to the first support, and the first milling mechanism is set up in the base top side away from the second support, the first drive mechanism is set up in the first support top, the first fixed mechanism is set up in the first drive mechanism top, the second fixed mechanism is still set up side by side in the base top the side where the first milling mechanism is set up, and the second drive mechanism is set up in the second support top.
[0006] Preferably, the first milling mechanism includes a first base, a first rotating shaft is rotatably arranged inside the top end of the first base, one end of the first rotating shaft extends outside the first base and is connected with a first rotating motor, and the other end extends inside the first base and is provided with a first milling cutter.
[0007] Preferably, the first driving mechanism comprises two first slide rails arranged transversely, the top ends of the two first slide rails are connected with a first slide plate, and a first servo motor is arranged at one end between the two first slide rails, the output end of the first servo motor is provided with a first threaded rod for driving the first slide plate to slide on the first slide rail, and the top end of the first slide plate is provided with a third support.
[0008] Preferably, the third support is provided with two second slide rails arranged transversely on the side close to the center of the supporting mechanism, the two second slide rails are connected with a second slide plate which slides together, and a second servo motor is arranged at one end between the two second slide rails, the output end of the second servo motor is provided with a second threaded rod for driving the second slide plate to slide on the two second slide rails.
[0009] Preferably, the first fixing mechanism comprises a fourth support which is arranged obliquely, and the outer side of the fourth support is provided with a second rotary motor, and the top end is provided with a third rotary motor, the output end of the second rotary motor penetrates through the fourth support and extends out of the inner side of the fourth support, and the output end of the second rotary motor is provided with a first turntable, and a plurality of different first clamps are arranged equidistantly in an annular array around the axis of the first turntable on the side away from the fourth support.
[0010] Preferably, the second fixing mechanism comprises a fifth support, the outer side of the fifth support is provided with a fourth rotary motor, and the top end is provided with a fifth rotary motor, the output end of the fourth rotary motor penetrates through the fifth support and extends out of the outer side of the fifth support, and the output end of the fourth rotary motor is provided with a second turntable, and a plurality of different second clamps are arranged equidistantly in an annular array around the axis of the second turntable on the side away from the fifth support.
[0011] Preferably, the second driving mechanism comprises two third slide rails arranged transversely, the two third slide rails are connected with a third slide plate which slides together, and a third servo motor is arranged at one end between the two third slide rails, the output end of the third servo motor is provided with a third threaded rod for driving the third slide plate to slide on the third slide rail, the top end of the third slide plate is longitudinally provided with two fourth slide rails, the top ends of the two fourth slide rails are connected with a fourth slide plate which slides together, and a fourth servo motor is arranged at one end between the two fourth slide rails away from the center of the supporting mechanism, the output end of the fourth servo motor is provided with a fourth threaded rod for driving the fourth slide plate to slide on the fourth slide rail, and the top end of the fourth slide plate is provided with a second milling mechanism.
[0012] Preferably, the second milling mechanism comprises a second base, a second rotating shaft parallel to the fourth slide rail is arranged inside the second base, one end of the second rotating shaft extends out of the outer side of the second base and is provided with a sixth rotary motor, and the other end of the second rotating shaft extends out of the inner side of the second base and is provided with a second milling cutter.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model comprises a first slide rail, a first slide plate, a first servo motor, a first threaded rod, a third bracket, a second slide rail, a second slide plate, a second servo motor, a second threaded rod, and a first fixing mechanism. The first servo motor drives the first slide plate to reciprocate on the first slide rail, and the second servo motor drives the second slide plate to reciprocate on the second slide rail. This adjusts the position of the first fixing mechanism above the support mechanism. The inclined second slide rail allows the first fixing mechanism to be moved to any position above the support mechanism, making processing more convenient and reducing the production cost of the lathe.
[0015] 2. This utility model, by setting up a first fixing mechanism and a second fixing mechanism, uses a second and a third rotary motor to drive the first turntable to rotate, and a fourth and a fifth rotary motor to drive the second turntable to rotate. This allows for the adjustment of the positions of several different first and second fixtures on the first and second turntables. The dual independent tool turrets can simultaneously perform different machining operations, significantly shortening machining time and improving production efficiency compared to a single-turret CNC lathe. For example, when machining complex shaft parts, one tool turret is responsible for turning the outer diameter, while the other tool turret can simultaneously perform drilling or boring operations. Furthermore, by installing multiple tools on the first and second turntables, various complex machining processes can be completed. For parts with complex shapes requiring multiple machining operations, there is no need to frequently change tools or transfer to other equipment for processing; most machining tasks can be completed on a single machine. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0017] Figure 2 This utility model Figure 1 Schematic diagram of the supporting mechanism;
[0018] Figure 3 This utility model Figure 1 A schematic diagram of the structure of the first drive mechanism;
[0019] Figure 4 This utility model Figure 1 A schematic diagram of the first fixed mechanism in the middle;
[0020] Figure 5 This utility model Figure 1 A schematic diagram of the second fixing mechanism;
[0021] Figure 6 This utility model Figure 1 A schematic diagram of the second drive mechanism.
[0022] The reference signs and names in the drawings are as follows:
[0023] 1, support mechanism; 11, base; 12, groove; 13, through slot; 14, first support; 15, second support; 2, first milling mechanism; 21, first base; 22, first rotating shaft; 23, first milling cutter; 24, first rotating motor; 3, first driving mechanism; 31, first sliding rail; 32, first sliding plate; 33, first servo motor; 34, first threaded rod; 35, third support; 36, second sliding rail; 37, second sliding plate; 38, second servo motor; 39, second threaded rod; 4, first fixing mechanism; 41, fourth support; 42, second rotating motor; 43, third rotating motor; 44, first rotating disc; 45, first clamp; 5, second fixing mechanism; 51, fifth support; 52, fourth rotating motor; 53, fifth rotating motor; 54, second rotating disc; 55, second clamp; 6, second driving mechanism; 61, third sliding rail; 62, third sliding plate; 63, third servo motor; 64, third threaded rod; 65, fourth sliding rail; 66, fourth sliding plate; 67, fourth servo motor; 68, fourth threaded rod; 7, second milling mechanism; 71, second base; 72, second rotating shaft; 73, sixth rotating motor; 74, second milling cutter. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0026] In the embodiments of the utility model, unless another explicit provision and limitation, the terms "mount", "connect", "joint", "fix" and the like terms should be understood in a broad sense, for example, can be fixed connection, also can be detachable connection, or be integrated; can be mechanical connection, also can be electrical connection; can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to specific circumstances.
[0027] Please refer to Figures 1 to 6The utility model provides a kind of embodiment: a kind of double-tool turret numerical control lathe, including support mechanism 1, support mechanism 1 includes pedestal 11, recess 12 is opened in the inside of pedestal 11, and the through slot 13 of being communicated recess 12 is opened in the side of pedestal 11, first support 14 is arranged in the side of the top end of pedestal 11, the second support 15 perpendicular to first support 14 is arranged in the other side of the top end, and the side of the top end of pedestal 11 away from second support 15 is provided with first milling mechanism 2, first support 14 top end is provided with first driving mechanism 3, first driving mechanism 3 top end is provided with first fixed mechanism 4, the side of the top end of pedestal 11 provided with first milling mechanism 2 is also provided with second fixed mechanism 5 side by side, second support 15 top end is provided with second driving mechanism 6, first milling mechanism 2 includes first base 21, first base 21 top end is rotatably provided with first shaft 22 in the inside, one end of first shaft 22 extends out the outside of first base 21, and is connected with first rotating motor 24, the other end extends out the inside of first base 21 and is provided with first milling cutter 23, first driving mechanism 3 includes two first sliding rails 31 of transverse arrangement, the top end of two first sliding rails 31 is commonly connected with first sliding plate 32, and one end between two first sliding rails 31 is provided with first servo motor 33, the output of first servo motor 33 is provided with first screw rod 34 of driving first sliding plate 32 sliding on first sliding rail 31, the top end of first sliding plate 32 is provided with third support 35, the side of third support 35 towards the center position of support mechanism 1 is obliquely provided with two second sliding rails 36 of transverse arrangement, two second sliding rails 36 are commonly slidably connected with second sliding plate 37, and one end between two second sliding rails 36 is provided with second servo motor 38, the output of second servo motor 38 is provided with second screw rod 39 of driving second sliding plate 37 sliding on two second sliding rails 36, first fixed mechanism 4 includes fourth support 41, fourth support 41 is obliquely provided, and the outside of fourth support 41 is provided with second rotating motor 42, top end is provided with third rotating motor 43, the output of second rotating motor 42 penetrates fourth support 41, and extends the inside of fourth support 41, and the output end of second rotating motor 42 is provided with first turntable 44, the side of first turntable 44 away from fourth support 41 is provided with several different first clamps 45 around its axis in annular array equidistant, second fixed mechanism 5 includes fifth support 51, the outside of fifth support 51 is provided with fourth rotating motor 52, top end is provided with fifth rotating motor 53, the output of fourth rotating motor 52 penetrates fifth support 51, and extends the outside of fifth support 51, and the output end of fourth rotating motor 52 is provided with second turntable 54, the side of second turntable 54 away from fifth support 51 is provided with several different second clamps 55 around its axis in annular array equidistant, second driving mechanism 6 includes two third sliding rails 61 of transverse arrangement, two third sliding rails 61 are commonly slidably provided with third sliding plate 62, and one end between two third sliding rails 61 is provided with third servo motor 63,The output end of the third servo motor 63 is provided with a third threaded rod 64 for driving the third sliding plate 62 to slide on the third sliding rail 61, the top end of the third sliding plate 62 is longitudinally provided with two fourth sliding rails 65, the top ends of the two fourth sliding rails 65 are commonly and slidably provided with a fourth sliding plate 66, and the end of the two fourth sliding rails 65 away from the central position of the support mechanism 1 is provided with a fourth servo motor 67, the output end of the fourth servo motor 67 is provided with a fourth threaded rod 68 for driving the fourth sliding plate 66 to slide on the fourth sliding rail 65, and the top end of the fourth sliding plate 66 is provided with a second milling mechanism 7, the second milling mechanism 7 comprises a second base 71, the inside of the second base 71 is rotatably provided with a second rotating shaft 72 parallel to the fourth sliding rail 65, one end of the second rotating shaft 72 extends out of the outside of the second base 71 and is provided with a sixth rotating motor 73, and the other end of the second rotating shaft 72 extends out of the inside of the second base 71 and is provided with a second milling cutter 74.
[0028] It will be obvious to a person skilled in the art that the application is not limited to the details of the above-described exemplary embodiments but that the application can be implemented in other embodiments without departing from the scope of the application. The scope of the application is defined by the appended claims rather than by the description of the specification, therefore all changes and modifications that fall within the meaning and range of equivalents of the claims are to be embraced by the application. Any reference signs in the claims should not be construed as limiting the claims concerned.
Claims
1. A dual-tool turret CNC lathe comprising a support mechanism (1), characterized in that: The support mechanism (1) includes a base (11), the base (11) is internally provided with a groove (12), and the base (11) is provided with a through groove (13) communicated with the groove (12) on one side, the base (11) is provided with a first support (14) on one side of the top end, and a second support (15) perpendicular to the first support (14) is arranged on the other side of the top end, and a first milling mechanism (2) is arranged on the side of the top end of the base (11) away from the second support (15), the first support (14) is provided with a first driving mechanism (3) on the top end, the first driving mechanism (3) is provided with a first fixing mechanism (4) on the top end, and the side of the base (11) provided with the first milling mechanism (2) is also provided with a second fixing mechanism (5) side by side, and the second support (15) is provided with a second driving mechanism (6) on the top end.
2. The dual-tool turret CNC lathe of claim 1, wherein: The first milling mechanism (2) includes a first base (21), the first base (21) is internally rotatably provided with a first rotating shaft (22) on the top end, one end of the first rotating shaft (22) extends out of the outside of the first base (21) and is connected with a first rotating motor (24), and the other end extends into the inside of the first base (21) and is provided with a first milling cutter (23).
3. The dual-tool turret CNC turning machine of claim 1, wherein: The first driving mechanism (3) includes two first slide rails (31) arranged transversely, the two first slide rails (31) are commonly connected with a first sliding plate (32) on the top end, and one end between the two first slide rails (31) is provided with a first servo motor (33), the output end of the first servo motor (33) is provided with a first threaded rod (34) for driving the first sliding plate (32) to slide on the first slide rail (31), and the top end of the first sliding plate (32) is provided with a third support (35).
4. The dual-tool turret CNC turning machine of claim 3, wherein: The third support (35) is obliquely provided with two second slide rails (36) arranged transversely on the side towards the center position of the support mechanism (1), the two second slide rails (36) are commonly connected with a second sliding plate (37) for sliding, and one end between the two second slide rails (36) is provided with a second servo motor (38), the output end of the second servo motor (38) is provided with a second threaded rod (39) for driving the second sliding plate (37) to slide on the two second slide rails (36).
5. The dual-tool turret CNC turning machine of claim 1, wherein: The first fixing mechanism (4) includes a fourth support (41), the fourth support (41) is obliquely arranged, the fourth support (41) is provided with a second rotating motor (42) on the outside, and a third rotating motor (43) is arranged on the top end, the output end of the second rotating motor (42) penetrates through the fourth support (41) and extends out of the inside of the fourth support (41), and a first rotating disc (44) is arranged on the output end of the second rotating motor (42), a plurality of different first clamps (45) are arranged in an annular array at equal intervals on the side of the first rotating disc (44) away from the fourth support (41) around the axis.
6. The dual-tool turret CNC turning machine of claim 1, wherein: The second fixing mechanism (5) includes a fifth support (51), the outer side of the fifth support (51) is provided with a fourth rotary motor (52), the top end is provided with a fifth rotary motor (53), the output end of the fourth rotary motor (52) penetrates the fifth support (51) and extends outside the fifth support (51), and the output end of the fourth rotary motor (52) is provided with a second turntable (54), a plurality of different second clamps (55) are arranged equidistantly around the axis of the second turntable (54) away from one side of the fifth support (51).
7. The dual-tool turret CNC turning machine of claim 1, wherein: The second driving mechanism (6) includes two third slide rails (61) arranged transversely, the two third slide rails (61) are commonly provided with a third sliding plate (62) that slides, and one end between the two third slide rails (61) is provided with a third servo motor (63), the output end of the third servo motor (63) is provided with a third threaded rod (64) that drives the third sliding plate (62) to slide on the third slide rail (61), the top end of the third sliding plate (62) is longitudinally provided with two fourth slide rails (65), the two fourth slide rails (65) are commonly provided with a fourth sliding plate (66) that slides at the top end, and one end between the two fourth slide rails (65) away from the central position of the support mechanism (1) is provided with a fourth servo motor (67), the output end of the fourth servo motor (67) is provided with a fourth threaded rod (68) that drives the fourth sliding plate (66) to slide on the fourth slide rail (65), and the top end of the fourth sliding plate (66) is provided with a second milling mechanism (7).
8. The dual-tool turret CNC turning machine of claim 7, wherein: The second milling mechanism (7) includes a second base (71), the second base (71) is internally rotatably provided with a second rotating shaft (72) that is parallel to the fourth slide rail (65), one end of the second rotating shaft (72) extends outside the second base (71) and is provided with a sixth rotary motor (73), and the other end extends inside the second base (71) and is provided with a second milling cutter (74).