CN221909817U - Numerical control lathe with double main shafts and straight Y-axis power turret - Google Patents
Numerical control lathe with double main shafts and straight Y-axis power turret Download PDFInfo
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- CN221909817U CN221909817U CN202322837893.2U CN202322837893U CN221909817U CN 221909817 U CN221909817 U CN 221909817U CN 202322837893 U CN202322837893 U CN 202322837893U CN 221909817 U CN221909817 U CN 221909817U
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Abstract
The utility model provides a numerical control lathe with a double-spindle direct-Y-axis power turret, which comprises a lathe base, and further comprises a first spindle mechanism, a second spindle mechanism and a first direct-Y-axis power turret which are arranged on the lathe base, wherein the first direct-Y-axis power turret is arranged on one side of the first spindle mechanism and the second spindle mechanism and can process workpieces on the first spindle mechanism and/or the second spindle mechanism, the second spindle mechanism can move relative to the first spindle mechanism on the lathe base, a position adjusting structure is arranged on the first direct-Y-axis power turret, and the first direct-Y-axis power turret can move along the Y-axis direction through the position adjusting structure. Specifically, the synchronous two sides of the part can be processed through the double-spindle mechanism; the first straight Y-axis power knife can avoid interference between the parts on the first straight Y-axis power knife and the first spindle mechanism and the second spindle mechanism through the position adjusting structure, and the use safety of the numerical control lathe is improved.
Description
Technical Field
The utility model relates to the technical field of numerically controlled lathes, in particular to a numerically controlled lathe with a double-spindle straight Y-axis power turret.
Background
The numerical control lathe is one of widely used numerical control lathes, is mainly used for machining inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any cone angle, complex rotation inner and outer curved surfaces, cylindrical and conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like, and the numerical control lathe is used for automatically machining the machined parts according to a machining program which is programmed in advance;
The traditional numerical control machine tool generally adopts a single spindle structure and an independent power head, is controlled by a single channel, can only realize single-shaft machining of a single machine tool, and can realize the matching of a plurality of machine tools to achieve the effect of simultaneous machining by grabbing workpieces of adjacent working procedures by means of a manipulator if simultaneous machining of different working procedures is required.
Chinese patent document CN107571033a in 2017 discloses a numerical control lathe with a power turret tail top of an oblique Y axis, specifically discloses a numerical control lathe with a lathe base, a headstock is mounted on the lathe base, a processing spindle is mounted at the end of the headstock, a support base opposite to the headstock is further disposed on the lathe base, an oblique supporting surface is provided on the support base, a cross workbench is mounted on the supporting surface, and a multi-station servo turret is mounted on a movable slide plate of the cross workbench. The above-mentioned patent document discloses, adopts single main shaft structure processing work piece, when both ends of product need be processed, after having processed one end, comes again to take out the part from main shaft chuck through manpower or automation, rotates 180 degrees after again and presss from both sides on the main shaft, and its machining efficiency is low, with high costs, extravagant manpower.
Therefore, further improvements are needed.
Disclosure of utility model
Based on the defects in the prior art, the utility model aims to provide the numerical control lathe with the double-spindle straight Y-axis power turret, which can be used for machining synchronous two sides of a part through a double-spindle mechanism, and the straight Y-axis power turret can be used for enabling turning to be fast, and the turning precision of the lathe is high.
The numerical control lathe with the double-spindle direct-Y-axis power turret comprises a lathe base, and further comprises a first spindle mechanism, a second spindle mechanism and a first direct-Y-axis power turret which are arranged on the lathe base, wherein the first direct-Y-axis power turret is arranged on one side of the first spindle mechanism and can process a workpiece on the first spindle mechanism and/or the second spindle mechanism, the second spindle mechanism can move relative to the first spindle mechanism on the lathe base, a position adjusting structure is arranged on the first direct-Y-axis power turret, and the first direct-Y-axis power turret can move along the Y-axis direction through the position adjusting structure.
The lathe base is provided with an inclined workbench, and the inclination beta of the workbench is 45 degrees; the first main shaft mechanism and the second main shaft mechanism are symmetrically arranged on the same axis.
The workbench is provided with a first working area for mounting the first direct Y-axis power cutter and a second working area for mounting the first spindle mechanism and the second spindle mechanism; the first spindle mechanism is fixedly arranged on the lathe base, a first driving device used for driving the second spindle mechanism to transversely move is arranged on the second working area, the first driving device comprises a first fixing seat, a first driving component and a first sliding component, the second spindle mechanism is arranged on the first fixing seat, the first driving component is connected with the first fixing seat, and when the first driving component works, the first fixing seat transversely moves on the second working area under the action of the first sliding component.
The first driving assembly comprises a first motor, a first screw rod and a first nut, an output shaft of the first motor is connected with the first screw rod, and the first nut is fixed on the first fixing seat and is in threaded connection with the first screw rod; the first sliding assembly comprises a first sliding block and a first sliding rail, the first sliding block is arranged on the first fixing seat, the first sliding rail is arranged on the second working area, the first sliding block is connected with the first sliding rail in a matched mode, and when the first motor works, the first sliding block slides along the first sliding rail so as to enable the first fixing seat to drive the first spindle mechanism to transversely move.
The first spindle mechanism comprises a first spindle motor, a first spindle box body and a first mechanical spindle, the first mechanical spindle is arranged on the first spindle box body, a first belt is arranged between one end of the first mechanical spindle and an output shaft of the first spindle motor, the first spindle motor is in transmission connection with the first mechanical spindle through the first belt, and a first clamp for clamping a workpiece is arranged at the other end of the first mechanical spindle;
The second spindle mechanism comprises a second spindle motor, a second spindle box body and a second mechanical spindle, the second mechanical spindle is arranged on the second spindle box body and can rotate freely relative to the second spindle box body, and a second clamp for clamping a workpiece is arranged at one end of the second mechanical spindle.
The first direct Y-axis power cutter comprises a first power cutter device, a second fixed seat and a third fixed seat which can slide on the second fixed seat, the first power cutter device is arranged on the third fixed seat, the position adjusting structure comprises a connecting seat, a connecting shaft, a first driving motor and a transmission assembly, the connecting shaft is arranged on the second fixed seat, one end of the connecting seat is fixed on the connecting shaft, the other end of the connecting seat is connected with the third fixed seat, the first driving motor is in transmission connection with the connecting shaft through the transmission assembly, and when the first driving motor works, the first driving motor can drive the connecting shaft to rotate through the transmission assembly so as to realize that the third fixed seat can move relative to the second fixed seat; the position adjusting structure further comprises a fixing frame, and the first driving motor is installed on the third fixing seat through the fixing frame.
The transmission assembly comprises a first transmission wheel and a second transmission wheel, an output shaft of the first driving motor is connected with the first transmission wheel, the second transmission wheel is connected with one end of the connecting shaft, and a second belt is arranged between the first transmission wheel and the second transmission wheel for transmission connection; the second sliding assembly comprises a second sliding block and a second sliding rail, the second sliding block is arranged on the third fixing seat, the second sliding rail is arranged on the second fixing seat, the second sliding block is connected with the second sliding rail in a matched mode, and the second sliding block slides along the second sliding rail under the action of the connecting shaft when the first driving motor works so as to enable the third fixing seat to drive the first power cutter device to move relative to the first main shaft mechanism and/or the second main shaft mechanism.
A first transfer mechanism is arranged between the second fixing seat and the first working area and comprises a first transfer motor, a first transfer screw rod, a first transfer nut and a third sliding component, an output shaft of the first transfer motor is connected with the first transfer screw rod, and the first transfer nut is fixed on the second fixing seat and is in threaded connection with the first transfer screw rod; the third sliding assembly comprises a third sliding block arranged at the bottom of the second fixing seat and a third sliding rail arranged on the first working area, the third sliding block is connected with the third sliding rail in a matched mode, and when the first transfer motor works, the first transfer screw drives the third sliding block to slide along the third sliding rail, so that the second fixing seat drives the first power cutter device to transversely move in the first working area.
The first power cutter lapping device comprises a first power cutter tray and a first driving piece for driving the first power cutter tray to rotate, a plurality of cutter stations are arranged on the periphery of the first power cutter tray, and a cutter turning seat and/or a cutter milling seat are correspondingly arranged on each cutter station;
the first power knife lapping device further comprises a first mounting seat, a first moving seat and a second transferring mechanism, and the first power knife tray is mounted on the first moving seat;
The first mounting seat is connected with the first moving seat in a matched mode to form a mounting space for mounting the second transfer mechanism, the second transfer mechanism comprises a second transfer motor, a second transfer screw and a second transfer nut, an output shaft of the second transfer motor is in transmission connection with one end of the second transfer screw, the other end of the second transfer screw is fixedly mounted on the first mounting seat, the second transfer nut is sleeved on the second transfer screw and mounted on the first moving seat, the second transfer motor drives the second transfer nut to rotate when in operation, and the second transfer nut drives the first moving seat to move relative to the first mounting seat under the action of threads.
The numerical control lathe further comprises a second straight Y-axis power cutter, a third working area for installing the second straight Y-axis power cutter is further arranged on the workbench, and the second straight Y-axis power cutter is arranged on the other side of the first spindle mechanism and the second spindle mechanism and can process workpieces on the first spindle mechanism and/or the second spindle mechanism.
The numerical control lathe with the double-spindle direct-Y-axis power turret comprises a lathe base, and further comprises a first spindle mechanism, a second spindle mechanism and a first direct-Y-axis power turret which are arranged on the lathe base, wherein the first direct-Y-axis power turret is arranged on one side of the first spindle mechanism and one side of the second spindle mechanism and can process workpieces on the first spindle mechanism and/or the second spindle mechanism, the second spindle mechanism can move relative to the first spindle mechanism on the lathe base, a position adjusting structure is arranged on the first direct-Y-axis power turret, and the first direct-Y-axis power turret can move along the Y-axis direction through the position adjusting structure. Specifically, the synchronous two sides of the part can be processed through the double-spindle mechanism, the first direct Y-axis power cutter can be molded at one time for more complex parts, the turning processing speed can be high, and the turning precision of the machine tool is high; the first straight Y-axis power knife can avoid interference between the parts on the first straight Y-axis power knife and the first spindle mechanism and the second spindle mechanism through the position adjusting structure, and the use safety of the numerical control lathe is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a side view of the overall structure of an embodiment of the present utility model.
FIG. 3 is a schematic diagram of a lathe bed according to an embodiment of the present utility model.
FIG. 4 is a side view of a lathe bed in accordance with one embodiment of the present utility model.
Fig. 5 is a schematic view of the first spindle mechanism, the second spindle mechanism and the lathe base according to an embodiment of the present utility model.
Fig. 6 is a schematic diagram of a first spindle mechanism according to an embodiment of the utility model.
Fig. 7 is a schematic diagram of a second spindle mechanism according to an embodiment of the utility model.
Fig. 8 is an exploded view of a second spindle mechanism according to an embodiment of the present utility model.
FIG. 9 is a schematic diagram of a first power turret mechanism according to one embodiment of the utility model.
Fig. 10 is an exploded view of a first power turret mechanism according to one embodiment of the utility model.
FIG. 11 is an exploded view of a second power turret mechanism according to one embodiment of the utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1-10, a numerical control lathe with a double-spindle direct-Y-axis power turret is provided, and the numerical control lathe comprises a lathe base 1, and further comprises a first spindle mechanism 2, a second spindle mechanism 3 and a first direct-Y-axis power turret 4 which are arranged on the lathe base 1, wherein the first direct-Y-axis power turret 4 is arranged on one side of the first spindle mechanism 2 and the second spindle mechanism 3 and can process workpieces on the first spindle mechanism 2 and/or the second spindle mechanism 3, the second spindle mechanism 3 can move relative to the first spindle mechanism 2 on the lathe base 1, a position adjusting structure 5 is arranged on the first direct-Y-axis power turret 4, and the first direct-Y-axis power turret 4 can move along the Y-axis direction through the position adjusting structure 5.
Specifically, the synchronous two sides of the part can be processed through the double-spindle mechanism, the first direct Y-axis power cutter rest 4 can be formed at one time aiming at more complex parts, the turning processing speed can be high, and the turning precision of the machine tool is high; the first straight Y-axis power cutter lap 4 can avoid interference between parts on the first straight Y-axis power cutter lap 4 and the first spindle mechanism 2 and the second spindle mechanism 3 through the position adjusting structure 5, and the use safety of the numerical control lathe is improved.
Further, as shown in fig. 2 to 4, the lathe base 1 is provided with an inclined table 101, and the inclination β of the table 101 is 45 °; the first main shaft mechanism 2 and the second main shaft mechanism 3 are symmetrically arranged on the same axis.
Specifically, the inclined workbench can enable waste generated during processing to be rapidly discharged, is beneficial to chip removal, and avoids cut waste from accumulating on the screw rod and the guide rail
Further, as shown in fig. 1, 9 and 10, a first working area 1011 for mounting the first Y-axis power tool rest 4 and a second working area 1012 for mounting the first spindle unit 2 and the second spindle unit 3 are provided on the table 101; the first spindle mechanism 2 is fixedly arranged on the lathe base 1, a first driving device 6 for driving the second spindle mechanism 3 to transversely move is arranged on the second working area 1012, the first driving device 6 comprises a first fixing seat 601, a first driving component 602 and a first sliding component 603, the second spindle mechanism 3 is arranged on the first fixing seat 601, the first driving component 602 and the first sliding component 603 are connected with the first fixing seat 601, and when the first driving component 602 works, the first fixing seat 601 transversely moves on the second working area 1012 under the action of the first sliding component 603.
Further, as shown in fig. 1, 9 and 10, the first driving assembly 602 includes a first motor 6021, a first screw 6022 and a first nut 6023, wherein an output shaft of the first motor 6021 is connected with the first screw 6022, and the first nut 6023 is fixed on the first fixing seat 601 and is screwed with the first screw 6022; the first sliding component 603 includes a first sliding block 6031 and a first sliding rail 6032, the first sliding block 6031 is disposed on the first fixing seat 601, the first sliding rail 6032 is disposed on the second working area 1012, the first sliding block 6031 is connected with the first sliding rail 6032 in a matched manner, and when the first motor 6021 works, the first sliding block 6031 slides along the first sliding rail 6032 to realize that the first fixing seat 601 drives the first spindle mechanism 2 to move laterally.
Further, as shown in fig. 5 and 6, the first spindle mechanism 2 includes a first spindle motor 201, a first spindle box 202, and a first mechanical spindle 203, the first mechanical spindle 203 is disposed on the first spindle box 202, a first belt 204 is disposed between one end of the first mechanical spindle 203 and an output shaft of the first spindle motor 201, the first spindle motor 201 is in transmission connection with the first mechanical spindle 203 through the first belt 204, and a first clamp 205 for clamping a workpiece is disposed at the other end of the first mechanical spindle 203;
Further, as shown in fig. 5, 7 and 8, the second spindle mechanism 3 includes a second spindle motor 301, a second spindle box 302 and a second mechanical spindle 303, the second mechanical spindle 303 is disposed on the second spindle box 302, the second mechanical spindle 303 can rotate freely relative to the second spindle box 302, and a second clamp 304 for clamping a workpiece is disposed on one end of the second mechanical spindle 303.
Further, as shown in fig. 1, 9 and 10, the first direct Y-axis power tool rest 4 includes a first power tool rest device 401, a second fixed seat 402, and a third fixed seat 403 slidably disposed on the second fixed seat 402, the first power tool rest device 401 is disposed on the third fixed seat 403, the position adjusting structure 5 includes a connecting seat 501, a connecting shaft 502, a first driving motor 503 and a transmission assembly 504, the connecting shaft 502 is disposed on the second fixed seat 402, one end of the connecting seat 501 is fixed on the connecting shaft 502, the other end of the connecting seat 501 is connected with the third fixed seat 403, the first driving motor 503 is connected with the connecting shaft 502 through the transmission assembly 504, and when the first driving motor 503 works, the first driving motor 503 can drive the connecting shaft 502 to rotate through the transmission assembly 504, so as to realize that the third fixed seat 403 can move relative to the second fixed seat 402; the position adjusting structure 5 further includes a fixing frame 505, and the first driving motor 503 is mounted on the third fixing seat 403 through the fixing frame 505.
Further, as shown in fig. 1, 9 and 10, the transmission assembly 504 includes a first transmission wheel 5041 and a second transmission wheel 5042, an output shaft of the first driving motor 503 is connected with the first transmission wheel 5041, the second transmission wheel 5042 is connected with one end of the connecting shaft 502, and a second belt 5043 is arranged between the first transmission wheel 5041 and the second transmission wheel 5042 for transmission connection; a second sliding component 404 is arranged between the second fixing seat 402 and the third fixing seat 403, the second sliding component 404 comprises a second sliding block 4041 and a second sliding rail 4042, the second sliding block 4041 is arranged on the third fixing seat 403, the second sliding rail 4042 is arranged on the second fixing seat 402, the second sliding block 4041 is connected with the second sliding rail 4042 in a matched mode, and the second sliding block 4041 slides along the second sliding rail 4042 under the action of the connecting shaft 502 when the first driving motor 503 works so as to enable the third fixing seat 403 to drive the first power cutter lap device 401 to move relative to the first spindle mechanism 2 and/or the second spindle mechanism 3.
Further, as shown in fig. 1, 9 and 10, a first transfer mechanism 7 is disposed between the second fixing base 402 and the first working area 1011, the first transfer mechanism 7 includes a first transfer motor 701, a first transfer screw 702, a first transfer nut 703 and a third sliding component 704, an output shaft of the first transfer motor 701 is connected to the first transfer screw 702, and the first transfer nut 703 is fixed on the second fixing base 402 and is screwed to the first transfer screw 702; the third sliding assembly 704 includes a third sliding block 7041 disposed at the bottom of the second fixing base 402 and a third sliding rail 7042 disposed on the first working area 1011, where the third sliding block 7041 is cooperatively connected with the third sliding rail 7042, and when the first transfer motor 701 works, the first transfer screw 702 drives the third sliding block 7041 to slide along the third sliding rail 7042, so as to realize that the second fixing base 402 drives the first power tool setting device 401 to move laterally on the first working area 1011.
Further, as shown in fig. 1, 9 and 10, the first power cutter lapping device 401 includes a first power cutter tray 4011 and a first driving member 4012 for driving the first power cutter tray 4011 to rotate, a plurality of cutter stations are arranged around the first power cutter tray 4011, and each cutter station is correspondingly provided with a cutter holder and/or a cutter seat;
Specifically, a plurality of cutter stations are arranged around the first power cutter tray 4011, and cutters with different sizes and models can be installed.
Further, as shown in fig. 1, 9 and 10, the first power knife-lapping device 401 further includes a first mounting base 4013, a first moving base 4014 and a second transfer mechanism 4015, and the first power knife tray 4011 is mounted on the first moving base 4014;
Further, as shown in fig. 1, 9 and 10, the first mounting base 4013 and the first moving base 4014 are cooperatively connected to form a mounting space for mounting the second transferring mechanism 4015, the second transferring mechanism 4015 includes a second transferring motor 40151, a second transferring screw 40152 and a second transferring nut 40153, an output shaft of the second transferring motor 40151 is in transmission connection with one end of the second transferring screw 40152, the other end of the second transferring screw 40152 is fixedly mounted on the first mounting base 4013, the second transferring nut 40153 is sleeved on the second transferring screw 40152 and mounted on the first moving base 4014, the second transferring motor 40151 drives the second transferring nut 40153 to rotate when working, and the second transferring nut 40153 drives the first moving base 4014 to move relative to the first mounting base 4013 under the action of threads.
Further, as shown in fig. 11, the numerically controlled lathe further includes a second straight Y-axis power tool rest 8, the worktable 101 is further provided with a third working area 1013 for mounting the second straight Y-axis power tool rest 8, and the second straight Y-axis power tool rest 8 is disposed on the other side of the first spindle mechanism 2 and the second spindle mechanism 3 and can process a workpiece on the first spindle mechanism 2 and/or the second spindle mechanism 3.
Further, as shown in fig. 11, the second direct Y-axis power tool rest 8 includes a second power tool rest device 801, a fourth fixed seat 802, and a third transferring mechanism 803, the second power tool rest device 801 is installed on the fourth fixed seat 802, the third transferring mechanism 803 is connected to the fourth fixed seat 802, and the fourth fixed seat 802 is movable on the third working area 1013 through the third transferring mechanism 803, so as to implement that the second power tool rest device 801 can process the workpiece on the first spindle mechanism 2 and/or the second spindle mechanism 3;
Further, the third transferring mechanism 803 includes a third transferring motor 8031, a third transferring screw 8032, a third transferring nut 8033 and a fourth sliding component 8034, an output shaft of the third transferring motor 8031 is connected with the third transferring screw 8032, and the third transferring nut 8033 is fixed on the fourth fixing seat 802 and is in threaded connection with the third transferring screw 8032; the fourth sliding component 8034 comprises a fourth sliding block 80341 arranged at the bottom of the fourth fixing seat 802 and a fourth sliding rail 80342 arranged on the third working area 1013, the fourth sliding block 80341 is in fit connection with the fourth sliding rail 80342, and when the third transfer motor 8031 works, the third transfer screw 8032 drives the fourth sliding block 80341 to slide along the fourth sliding rail 80342, so that the fourth fixing seat 802 drives the second power cutter-lapping device 801 to transversely move on the third working area 1013;
The second power knife lapping device 801 comprises a second power knife tray 8011 and a second driving piece 8012 for driving the second power knife tray 8011 to rotate, a plurality of knife stations are arranged on the periphery of the second power knife tray 8011, and a knife turning seat and/or a milling cutter seat are correspondingly arranged on each knife station;
The second power knife-lapping device 801 further comprises a second mounting seat 8013, a second moving seat 8014 and a fourth transferring mechanism 8015, wherein a second power knife tray 8011 is mounted on the second moving seat 8014, and a second driving motor 8016 for driving the second power knife tray 8011 to rotate is arranged on the second mounting seat 8013;
The second mounting seat 8013 is connected with the second moving seat 8014 in a matched manner to form a mounting space for mounting the fourth transferring mechanism 8015, the fourth transferring mechanism 8015 comprises a fourth transferring motor 8051, a fourth transferring screw 80152 and a fourth transferring nut 8053, an output shaft of the fourth transferring motor 8051 is in transmission connection with one end of the fourth transferring screw 80152, the other end of the fourth transferring screw 80152 is fixedly mounted on the second mounting seat 8013, the fourth transferring nut 80120 is sleeved on the fourth transferring screw 80152 and is mounted on the second moving seat 8014, the fourth transferring motor 8051 drives the fourth transferring nut 80153 to rotate when working, and the fourth transferring nut 8053 drives the second moving seat 8014 to move relative to the second mounting seat 8013 under the action of threads.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
It will be further understood that when interpreting the connection or positional relationship of elements, although not explicitly described, the connection and positional relationship are to be interpreted as including the range of errors that should be within an acceptable range of deviations from the particular values as determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, and is not limited herein.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The utility model provides a numerical control lathe of straight Y axle power turret of two main shafts, includes lathe frame (1), its characterized in that: the numerical control lathe further comprises a first spindle mechanism (2), a second spindle mechanism (3) and a first Y-axis power cutter (4) which are arranged on the lathe base (1), the first Y-axis power cutter (4) is arranged on one side of the first spindle mechanism (2) and the second spindle mechanism (3) and can process workpieces on the first spindle mechanism (2) and/or the second spindle mechanism (3), the second spindle mechanism (3) can move relative to the first spindle mechanism (2) on the lathe base (1), a position adjusting structure (5) is arranged on the first Y-axis power cutter (4), and the first Y-axis power cutter (4) can move along the Y-axis direction through the position adjusting structure (5).
2. The numerically controlled lathe of the double-spindle straight Y-axis power turret according to claim 1, wherein: an inclined workbench (101) is arranged on the lathe base (1), and the inclination beta of the workbench (101) is 45 degrees; the first main shaft mechanism (2) and the second main shaft mechanism (3) are symmetrically arranged on the same axis.
3. The numerically controlled lathe of the double-spindle straight Y-axis power turret according to claim 2, wherein: a first working area (1011) for installing the first direct Y-axis power cutter (4) and a second working area (1012) for installing the first spindle mechanism (2) and the second spindle mechanism (3) are arranged on the workbench (101); the lathe is characterized in that the first spindle mechanism (2) is fixedly arranged on the lathe base (1), a first driving device (6) used for driving the second spindle mechanism (3) to transversely move is arranged on the second working area (1012), the first driving device (6) comprises a first fixing seat (601), a first driving component (602) and a first sliding component (603), the second spindle mechanism (3) is arranged on the first fixing seat (601), the first driving component (602) and the first sliding component (603) are connected with the first fixing seat (601), and when the first driving component (602) works, the first fixing seat (601) transversely moves on the second working area (1012) under the action of the first sliding component (603).
4. A dual spindle, straight Y-axis power turret numerically controlled lathe as in claim 3, further comprising: the first driving assembly (602) comprises a first motor (6021), a first screw (6022) and a first nut (6023), wherein an output shaft of the first motor (6021) is connected with the first screw (6022), and the first nut (6023) is fixed on the first fixing seat (601) and is in threaded connection with the first screw (6022); the first sliding component (603) comprises a first sliding block (6031) and a first sliding rail (6032), the first sliding block (6031) is arranged on the first fixing seat (601), the first sliding rail (6032) is arranged on the second working area (1012), the first sliding block (6031) is connected with the first sliding rail (6032) in a matched mode, and when the first motor (6021) works, the first sliding block (6031) slides along the first sliding rail (6032) so that the first fixing seat (601) drives the first spindle mechanism (2) to move transversely.
5. The numerically controlled lathe of the double-spindle straight Y-axis power turret according to claim 4, wherein:
The first spindle mechanism (2) comprises a first spindle motor (201), a first spindle box (202) and a first mechanical spindle (203), wherein the first mechanical spindle (203) is arranged on the first spindle box (202), a first belt (204) is arranged between one end of the first mechanical spindle (203) and an output shaft of the first spindle motor (201), the first spindle motor (201) is in transmission connection with the first mechanical spindle (203) through the first belt (204), and a first clamp (205) for clamping a workpiece is arranged at the other end of the first mechanical spindle (203);
The second spindle mechanism (3) comprises a second spindle motor (301), a second spindle box (302) and a second mechanical spindle (303), the second mechanical spindle (303) is arranged on the second spindle box (302) and can freely rotate relative to the second spindle box (302), and a second clamp (304) for clamping a workpiece is arranged at one end of the second mechanical spindle (303).
6. The numerically controlled lathe of the double-spindle straight Y-axis power turret according to claim 5, wherein: the first direct Y-axis power cutter head (4) comprises a first power cutter head device (401), a second fixed seat (402) and a third fixed seat (403) which can slide on the second fixed seat (402), the first power cutter head device (401) is arranged on the third fixed seat (403), the position adjusting structure (5) comprises a connecting seat (501), a connecting shaft (502), a first driving motor (503) and a transmission assembly (504), the connecting shaft (502) is arranged on the second fixed seat (402), one end of the connecting seat (501) is fixed on the connecting shaft (502), the other end of the connecting seat (501) is connected with the third fixed seat (403), the first driving motor (503) is in transmission connection with the connecting shaft (502) through the transmission assembly (504), and when the first driving motor (503) works, the first driving motor (503) can drive the connecting shaft (502) to rotate through the transmission assembly (504) so as to realize relative movement of the third fixed seat (402); the position adjusting structure (5) further comprises a fixing frame (505), and the first driving motor (503) is installed on the third fixing seat (403) through the fixing frame (505).
7. The numerically controlled lathe of the double spindle straight Y-axis power turret of claim 6, wherein: the transmission assembly (504) comprises a first transmission wheel (5041) and a second transmission wheel (5042), an output shaft of the first driving motor (503) is connected with the first transmission wheel (5041), the second transmission wheel (5042) is connected with one end of the connecting shaft (502), and a second belt (5043) is arranged between the first transmission wheel (5041) and the second transmission wheel (5042) for transmission connection; second fixing base (402) with be equipped with second slip subassembly (404) between third fixing base (403), second slip subassembly (404) include second slider (4041) and second slide rail (4042), second slider (4041) set up on third fixing base (403), second slide rail (4042) set up on second fixing base (402), second slider (4041) with second slide rail (4042) cooperation is connected, first driving motor (503) during operation is under the effect of connecting axle (502), second slider (4041) are followed second slide rail (4042) is slided, so as to realize third fixing base (403) drive first power sword is taken device (401) relatively first spindle unit (2) and/or second spindle unit (3) are removed.
8. The numerically controlled lathe of the double spindle straight Y-axis power turret of claim 6, wherein:
A first transfer mechanism (7) is arranged between the second fixing seat (402) and the first working area (1011), the first transfer mechanism (7) comprises a first transfer motor (701), a first transfer screw (702), a first transfer nut (703) and a third sliding component (704), an output shaft of the first transfer motor (701) is connected with the first transfer screw (702), and the first transfer nut (703) is fixed on the second fixing seat (402) and is in threaded connection with the first transfer screw (702); the third sliding assembly (704) comprises a third sliding block (7041) arranged at the bottom of the second fixing seat (402) and a third sliding rail (7042) arranged on the first working area (1011), the third sliding block (7041) is connected with the third sliding rail (7042) in a matched mode, and when the first transfer motor (701) works, the first transfer screw (702) drives the third sliding block (7041) to slide along the third sliding rail (7042), so that the second fixing seat (402) drives the first power cutter-lapping device (401) to transversely move on the first working area (1011).
9. The numerically controlled lathe of the dual spindle direct Y-axis power turret of claim 8, wherein: the first power knife lapping device (401) comprises a first power knife tray (4011) and a first driving piece (4012) for driving the first power knife tray (4011) to rotate, a plurality of knife stations are arranged on the periphery of the first power knife tray (4011), and a knife turning seat and/or a milling cutter seat are correspondingly arranged on each knife station;
The first power knife lapping device (401) further comprises a first mounting seat (4013), a first moving seat (4014) and a second transferring mechanism (4015), and the first power knife tray (4011) is mounted on the first moving seat (4014);
The first mounting seat (4013) and the first moving seat (4014) are connected in a matched mode to form a mounting space for mounting the second moving mechanism (4015), the second moving mechanism (4015) comprises a second moving motor (40151), a second moving screw (40152) and a second moving nut (40153), an output shaft of the second moving motor (40151) is in transmission connection with one end of the second moving screw (40152), the other end of the second moving screw (40152) is fixedly mounted on the first mounting seat (4013), the second moving nut (40153) is sleeved on the second moving screw (40152) and mounted on the first moving seat (4014), the second moving motor (40151) drives the second moving nut (40153) to rotate when in operation, and the second moving nut (40153) drives the first moving seat (4014) to move relative to the first mounting seat (4013) under the action of threads.
10. The numerically controlled lathe of the double-spindle straight Y-axis power turret according to claim 2, wherein: the numerical control lathe further comprises a second straight Y-axis power cutter lap (8), a third working area (1013) for installing the second straight Y-axis power cutter lap (8) is further arranged on the workbench (101), and the second straight Y-axis power cutter lap (8) is arranged on the other side of the first spindle mechanism (2) and the second spindle mechanism (3) and can process workpieces on the first spindle mechanism (2) and/or the second spindle mechanism (3).
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CN202322837893.2U CN221909817U (en) | 2023-10-20 | 2023-10-20 | Numerical control lathe with double main shafts and straight Y-axis power turret |
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CN202322837893.2U CN221909817U (en) | 2023-10-20 | 2023-10-20 | Numerical control lathe with double main shafts and straight Y-axis power turret |
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