CN223465887U - Lathe equipment with double spindles - Google Patents
Lathe equipment with double spindlesInfo
- Publication number
- CN223465887U CN223465887U CN202423013836.3U CN202423013836U CN223465887U CN 223465887 U CN223465887 U CN 223465887U CN 202423013836 U CN202423013836 U CN 202423013836U CN 223465887 U CN223465887 U CN 223465887U
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- conveying mechanism
- lathe
- workbench
- axis conveying
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Abstract
The utility model discloses lathe equipment with double spindles, which relates to the field of numerical control machining equipment and comprises a frame, wherein a workbench is formed on the frame, two spindles are arranged in the middle of the upper part of the workbench, a first X-axis conveying mechanism is fixedly arranged in the middle of the upper part of the workbench, the first X-axis conveying mechanism drives a right spindle to be close to or far away from a left spindle, one or more cutter towers are arranged on the workbench, turning cutters are arranged on the cutter towers, the turning cutters are driven to feed and retract between the two spindles by the cutter towers, the lathe equipment is provided with the double spindles, two workpieces can be clamped and machined simultaneously, and the cutting machining is carried out by matching with one or more cutter towers, so that the mass production efficiency of parts is improved, when the workpieces are longer, the two ends of the workpieces can be respectively clamped and fixed by utilizing the spindles on two sides, the long workpieces are driven to stably rotate, the cutting machining can be carried out at different positions on the long workpieces, and the production efficiency is improved by a parallel processing cutting mode.
Description
Technical Field
The utility model relates to the field of numerical control machining equipment, in particular to lathe equipment with double spindles.
Background
The lathe is a machine tool for turning a rotating workpiece with a turning tool. A lathe is the most important type of metal cutting machine, and is called a machine tool, which is the largest in number among lathes in a general machine factory. The lathe can also be used for corresponding machining by using a drill bit, a reamer, a tap, a die, a knurling tool and the like. Lathes are used for cutting various rotating surfaces of different sizes and shapes, as well as spiral surfaces.
The common lathe on the market comprises an ordinary lathe and a numerical control lathe, wherein the ordinary lathe needs manual reading feeding, has low efficiency and low machining precision, the current numerical control lathe is generally only provided with a group of main shafts and cutter towers, a workpiece is clamped through the main shafts and is driven to rotate at a high speed, then a cutter is arranged on the cutter towers, and the cutter towers are controlled to move along a Y axis and an X axis in a numerical control manner so as to realize feeding cutting of the cutter on a rotating cylinder.
In the prior art (bulletin number: CN 110076362B), a lathe is disclosed, when a workpiece is turned by the lathe through a protective cover, waste scraps generated by turning are prevented from splashing, and injury is caused to staff, in addition, after the lathe finishes machining a workpiece, a chuck loosens clamping of a raw material rod, the lifting mechanism is used for controlling the lifting of the protective cover, an operating part can drive the raw material rod to move to a certain position, then the chuck clamps the raw material rod, the effect of not manually moving the raw material rod is achieved, and in addition, the moving distance of the raw material rod is more stable.
However, the lathe according to the scheme and the prior art cannot process two workpieces simultaneously, or cannot process different parts of one workpiece simultaneously, so that the flexibility in processing is low, and when clamping a workpiece with a long length, the unstable clamping condition easily occurs, so that the workpiece shakes in the rotating process, the processing precision is affected, and certain potential safety hazards can be caused when the shaking is serious.
Disclosure of utility model
The utility model provides a technical scheme capable of solving the problems in order to overcome the defects of the prior art.
The lathe equipment with the double main shafts comprises a frame, wherein a workbench is integrally formed on the frame;
The middle part above the workbench is provided with two main shafts, the middle part above the workbench is fixedly provided with a first X-axis conveying mechanism, the main shaft on the right side is fixedly arranged on the first X-axis conveying mechanism, and the first X-axis conveying mechanism drives the main shaft on the right side to be close to or far away from the main shaft on the left side;
One or more cutter towers are arranged on the workbench, a turning and milling cutter is arranged on each cutter tower, and the cutter towers drive the turning and milling cutter to feed and retract between the two main shafts.
Further, a second X-axis conveying mechanism is arranged at the bottom side of the cutter tower and fixedly arranged on the workbench, and the cutter tower is driven to move left and right by the second X-axis conveying mechanism.
Further, the upper side surface of the workbench is arranged in a forward inclined mode.
Further, a supporting table is formed on the left side above the workbench, a main shaft on the left side is fixedly arranged on the supporting table, and the two main shafts are arranged in bilateral symmetry.
The main shaft comprises a mounting seat, a driving motor, a speed reducer and a lathe fixture, wherein the mounting seat of the left main shaft is fixedly arranged on a supporting table, the mounting seat of the right main shaft is fixedly arranged on a first X-axis conveying mechanism, the first X-axis conveying mechanism drives the mounting seat of the right main shaft to move left and right, the lathe fixture is arranged on the mounting seat in a rotating fit manner, and the driving motor drives the lathe fixture to rotate through the speed reducer.
Further, the driving motor is fixedly arranged on the mounting seat through a speed reducer.
Further, the lathe fixtures on the two main shafts are any one of a centering lathe fixture, an angle iron lathe fixture and a disc chuck lathe fixture respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. The double-spindle clamping device has the advantages that two workpieces can be clamped and machined simultaneously, and one or more tool towers are matched for cutting machining, so that the mass production efficiency of parts is improved;
2. when the workpiece is longer, the two ends of the workpiece can be respectively clamped and fixed by utilizing the main shafts at two sides, the two main shafts are positioned on the same axis, the two main shafts synchronously run, the long workpiece is driven to stably rotate, and then one or more tool towers at different positions on the workbench are matched, so that cutting processing at different positions on the long workpiece can be realized, parallel processing is realized, and the production efficiency is accelerated;
3. The machining precision can be remarkably improved, and high-precision and high-quality complex parts can be manufactured;
4. the production period is greatly shortened, more processing tasks can be completed in a single time, and the requirements of the market for quick delivery are met;
5. The production cost can be effectively reduced, and the occupied space of equipment and the cost of manpower input are reduced.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the mounting structure of the spindle;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
FIG. 5 is a schematic view of the mounting structure of the turret;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;
FIG. 7 is a schematic structural view of a turret;
FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;
Fig. 9 is a schematic structural view of a turning tool.
The device is characterized by comprising a frame 1, a workbench 3, a spindle 3.1, a mounting seat 3.2, a driving motor 3.3, a speed reducer 3.4, a lathe fixture 4, a first X-axis conveying mechanism 5, a second X-axis conveying mechanism 6, a tool turret 6.1, a Y-axis conveying mechanism 6.2, a positioning frame 6.3, a lifting mechanism 6.31, a lifting motor 6.32, a second screw rod 6.4, a turntable driver 6.5, a cutter turntable 6.6, a turning cutter 7, a third threaded hole 8, a clamping block 9, a through groove 10, a cutter mounting position 11, a shaft hole 12, a transverse groove 13, a vertical groove 14, a first threaded hole 15, a limiting structure 15.1, a limiting groove 15.2, a flat key 15.3, a convex edge 16, a supporting table 45.1, an X-axis guide rail 45.2, an X-axis sliding block 45.3, an X-axis sliding table 45.4, a motor 17, a first screw rod 18, a second threaded hole 19, a convex edge 20 and a transverse positioning block 20.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
1-9, A lathe device with double spindles 3 comprises a frame 1, wherein a workbench 2 is integrally formed on the frame 1;
Two spindles 3 are arranged in the middle of the upper part of the workbench 2, a first X-axis conveying mechanism 4 is fixedly arranged in the middle of the upper part of the workbench 2, the right spindle 3 is fixedly arranged on the first X-axis conveying mechanism 4, and the first X-axis conveying mechanism 4 drives the right spindle 3 to be close to or far away from the left spindle 3;
One or more tool turret 6 are arranged on the workbench 2, a turning tool 6.6 is arranged on the tool turret 6, and the tool turret 6 drives the turning tool 6.6 to feed and retract between the two main shafts 3;
The two-spindle workpiece cutting machine has the principle that the two-spindle workpiece cutting machine is provided with the two spindles 3, can simultaneously clamp and process two workpieces, is matched with one or more tool towers 6 to carry out cutting processing, further improves the efficiency of mass production of parts, can effectively clamp and clamp long workpieces, can clamp and fix two ends of the workpieces by utilizing the spindles 3 on two sides respectively when the workpieces are longer, and the two spindles 3 are positioned on the same axis, and synchronously operate so as to drive the long workpieces to stably rotate, and is matched with one or more tool towers 6 at different positions on the workbench 2 to carry out cutting processing at different positions on the long workpieces, thereby realizing parallel processing and improving the production efficiency.
Further, a second X-axis conveying mechanism 5 is arranged at the bottom side of the cutter tower 6, the second X-axis conveying mechanism 5 is fixedly arranged on the workbench 2, the cutter tower 6 is driven to move left and right by the second X-axis conveying mechanism 5, and the arrangement of the second X-axis conveying mechanism 5 can control the X-axis direction of the cutter tower 6, so that X-axis feeding cutting is realized.
Further, the upper side surface of the workbench 2 is arranged obliquely forwards, so that the operation and observation of the machine tool can be facilitated.
Further, a supporting table 16 is formed on the left side above the workbench 2, the left main shaft 3 is fixedly arranged on the supporting table 16, the two main shafts 3 are symmetrically arranged left and right, and the two main shafts 3 are opposite to each other, so that stable clamping of a workpiece is ensured.
The spindle 3 comprises a mounting seat 3.1, a driving motor 3.2, a speed reducer 3.3 and a lathe clamp 3.4, wherein the mounting seat 3.1 of the left spindle 3 is fixedly arranged on a supporting table 16, the mounting seat 3.1 of the right spindle 3 is fixedly arranged on a first X-axis conveying mechanism 4, the first X-axis conveying mechanism 4 drives the mounting seat 3.1 of the right spindle 3 to move left and right, the lathe clamp 3.4 is arranged on the mounting seat 3.1 in a rotating fit manner, the driving motor 3.2 drives the lathe clamp 3.4 to rotate through the speed reducer 3.3, the spindle 3 can utilize the lathe clamp 3.4 to finish stable clamping of a workpiece, and after the clamping is finished, the driving motor 3.2 can be used for driving the workpiece to rotate at a high speed, so that the rotating power and the stability of the workpiece can be effectively improved.
Further, the driving motor 3.2 is fixedly arranged on the mounting seat 3.1 through the speed reducer 3.3, and stable installation of the driving motor 3.2 and the speed reducer 3.3 can be ensured.
Further, the lathe fixtures 3.4 on the two main shafts 3 are respectively any one of a centering lathe fixture 3.4, an angle iron lathe fixture 3.4 and a disc chuck lathe fixture 3.4.
In the second embodiment, as shown in fig. 1-9, the lathe equipment with double spindles comprises a frame 1, wherein a workbench 2 is integrally formed on the frame 1;
Two spindles 3 are arranged in the middle of the upper part of the workbench 2, a first X-axis conveying mechanism 4 is fixedly arranged in the middle of the upper part of the workbench 2, the right spindle 3 is fixedly arranged on the first X-axis conveying mechanism 4, and the first X-axis conveying mechanism 4 drives the right spindle 3 to be close to or far away from the left spindle 3;
The front side and the rear side of the first X-axis conveying mechanism 4 are respectively provided with a second X-axis conveying mechanism 5, the second X-axis conveying mechanism 5 is fixedly arranged on the workbench 2, the second X-axis conveying mechanism 5 is in driving connection and is provided with cutter towers 6, the two cutter towers 6 have the same structure, and the two cutter towers 6 are respectively arranged on the front side and the rear side of the two main shafts 3 for turning and milling combined machining;
The machining device has the principle that two main shafts 3 on a workbench 2 can be used for clamping workpieces respectively, the corresponding workpieces can be driven to rotate by the main shafts 3 after the clamping is finished, meanwhile, machining on the two main shafts 3 can be realized by using cutter towers 6 on a second X-axis conveying mechanism 5 on the front side and the rear side, two parts can be machined simultaneously in the same time period, the production efficiency is further improved, in addition, when the workpieces with longer length are machined, two ends of the workpieces can be respectively clamped on the main shafts 3 on the left side and the right side, the workpieces are driven by the two main shafts 3, the stable rotation of the workpieces is further ensured, and meanwhile, the two cutter towers 6 can be used for cutting at different positions of the workpieces, so that the machining device is high in flexibility.
The double-spindle turning and milling machine tool has the advantages that turning and milling combination is achieved through the double-spindle 3, the double-spindle 6 and double-channel turning and milling machine tool, the double-spindle 6 is designed to enable a machine tool to be provided with two mutually independent cutter towers 6 capable of moving along the Y-axis direction, flexibility and diversity of cutter configuration are greatly improved, multiple different cutting operations can be conducted simultaneously, the double-spindle 3 can enable the two spindles 3 to operate synchronously, two workpieces can be machined simultaneously or different parts of one workpiece can be processed in parallel, machining efficiency is greatly improved, the double-spindle turning and milling machine tool can be combined with the double-spindle 3 to form an efficient turning and milling combination function, machining precision can be remarkably improved, high-precision and high-quality complex parts can be manufactured, production cycle is greatly shortened, more machining tasks can be completed in a single time, the requirements of markets for quick delivery are met, production cost is effectively reduced, and occupied space of equipment and cost of manpower input are reduced.
Further, the first X-axis conveying mechanism 4 and the second X-axis conveying mechanism 5 on the rear side are mutually arranged, the second X-axis conveying mechanism 5 on the front side is arranged in a left offset mode, the two cutter towers 6 are arranged in a diagonal direction, the two cutter towers 6 can be positioned in the diagonal position, cutters on the cutter towers 6 are aligned with the axis of the main shaft 3 to carry out feeding processing, the double cutter towers 6 with high stability are realized, and the production efficiency can be accelerated.
The turret 6 comprises a Y-axis conveying mechanism 6.1, a positioning frame 6.2, a lifting mechanism 6.3, a rotary disc driver 6.4, a cutter rotary disc 6.5 and a plurality of turning and milling cutters 6.6;
The Y-axis conveying mechanism 6.1 is fixedly arranged on the second X-axis conveying mechanism 5, and the second X-axis conveying mechanism 5 drives the Y-axis conveying mechanism 6.1 to move left and right;
The positioning frame 6.2 is fixedly arranged on the Y-axis conveying mechanism 6.1, and the Y-axis conveying mechanism 6.1 drives the positioning frame 6.2 to move forwards and backwards;
A plurality of turning and milling cutters 6.6 are fixedly arranged on a cutter turntable 6.5 in a circular array manner, and a turntable driver 6.4 drives the cutter turntable 6.5 to rotate in a stepping manner;
The lifting mechanism 6.3 is fixedly arranged on the top side of the positioning frame 6.2, the rotary table driver 6.4 is arranged in the positioning frame 6.2 in a lifting sliding fit manner, and the lifting mechanism 6.3 drives the rotary table driver 6.4 to lift and move so that the turning and milling cutter 6.6 on the cutter rotary table 6.5 is aligned with the axis of the main shaft 3;
The principle of the automatic turning and milling device is that the Y-axis conveying mechanism 6.1 can provide power for the turning and milling tool 6.6 to feed along the Y-axis direction, the lifting mechanism 6.3 can enable the turning and milling tool 6.6 to be aligned with the axes of the two main shafts 3, accurate machining is achieved, rapid feeding and pushing can be achieved by matching with the Y-axis conveying mechanism 6.1, in addition, when the turning and milling tool 6.6 is switched, the turning and milling tool can be switched to the corresponding turning and milling tool 6.6 position only by driving the tool turntable 6.5 to rotate in a stepping mode through the turntable, and rapid tool changing is achieved.
The lifting mechanism 6.3 comprises a lifting motor 6.31 and a second screw rod 6.32, a third threaded hole 7 which is vertically arranged is formed in the turntable driver 6.4, the lifting motor 6.31 is fixedly arranged on the top side of the positioning frame 6.2, the lifting motor 6.31 drives the second screw rod 6.32 to rotate, the second screw rod 6.32 is arranged in the third threaded hole 7 in a spiral fit mode, the lifting motor 6.31 can drive the turntable driver 6.4 to lift through the spiral fit between the second screw rod 6.32 and the third threaded hole 7 during working, the function of accurately adjusting the height is achieved, and after a cutter is switched, the turning cutter 6.6 can be aligned with the axis of the main shaft 3, and further machining accuracy of the turning cutter is guaranteed.
Further, clamping blocks 8 are formed on the left side and the right side of the outer side of the turntable driver 6.4, through grooves 9 are formed on the left side and the right side of the positioning frame 6.2, the positioning frame 6.2 is arranged between the two clamping blocks 8, the inner sides of the clamping blocks 8 are installed in the through grooves 9 in a sliding fit mode, and the turntable driver 6.4 can stably lift in the positioning frame 6.2, so that the stability in lifting is higher.
Further, a plurality of cutter mounting positions 10 are formed by arranging and forming a circular array around the outer side of the cutter turntable 6.5, a shaft hole 11 is formed in the middle of the cutter mounting position 10, transverse grooves 12 are formed in the left side and the right side of the shaft hole 11, vertical grooves 13 are formed in the front side and the rear side of the shaft hole 11, first threaded holes 14 are formed in the four ends of the cutter mounting position 10, the turning cutter 6.6 is locked in the first threaded holes 14 through screw matching, a limiting structure 15 is formed in the bottom of the turning cutter 6.6, the limiting structure 15 is matched with the transverse grooves 12 and the vertical grooves 13, the turning cutter 6.6 can be locked on the cutter mounting position 10 through screws, after the installation is completed, the cutter mounting position 10 can clamp the limiting structure 15 at the bottom of the turning cutter 6.6 through the arrangement of the transverse grooves 12 and the vertical grooves 13, and stable installation of the turning cutter 6.6 is further ensured, and rotation and displacement of the turning cutter 6.6 cannot happen after the installation is completed.
The limiting structure 15 is arranged on the transverse groove 12 or the vertical groove 13 in a matched mode, or the limiting structure 15 is arranged on the transverse groove 12 and the vertical groove 13 in a matched mode, and the device has various installation modes, so that the device can complete installation and locking as long as the limiting structure 15 at the bottom of the turning cutter 6.6 can clamp the transverse groove 12 and the vertical groove 13, and is convenient for installing different turning cutters 6.6 at the cutter installation position 10.
Further, the limit structure 15 at the bottom of the turning and milling tool 6.6 is a limit groove 15.1, one or more limit grooves 15.1 are arranged, the limit groove 15.1 is integrally formed at the bottom of the turning and milling tool 6.6, and the direction of the limit groove 15.1 is matched with the transverse groove 12 and the vertical groove 13.
Optionally, a flat key 15.2 is arranged between the limit groove 15.1 and the transverse groove 12 or the vertical groove 13 in a matched manner, or a flat key 15.2 is arranged between the limit groove 15.1 and the transverse groove 12 or the vertical groove 13 in a matched manner, and the limit groove 15.1 and the flat key 15.2 can be clamped in the transverse groove 12 or the vertical groove 13 by utilizing the matching of the limit groove 15.1 and the flat key 13, so that position limitation is realized, and firm installation of the turning and milling cutter 6.6 is ensured.
Further, the limit structure 15 at the bottom of the turning cutter 6.6 is a convex edge 15.3, one or more convex edges 15.3 are arranged, the convex edge 15.3 is integrally formed at the bottom of the turning cutter 6.6, and the structure of the convex edge 15.3 is matched with the transverse groove 12 and the vertical groove 13.
Optionally, the convex edge 15.3 is inserted into the transverse groove 12 and the vertical groove 13 in a clearance fit manner, or the convex edge 15.3 is inserted into the transverse groove 12 or the vertical groove 13 in a clearance fit manner, and the limit structure 15 can be arranged by utilizing the structure of the convex edge 15.3, so that the limit structure can be directly clamped at the positions of the transverse groove 12 and the vertical groove 13, and the firm installation of the turning and milling cutter 6.6 is completed.
Further, the transverse grooves 12 and the vertical grooves 13 are mutually perpendicular.
Further, the upper side surface of the workbench 2 is arranged obliquely forwards, so that the actual operation and observation of the machine tool can be facilitated.
Further, a supporting table 16 is formed on the left side above the workbench 2, the left main shaft 3 is fixedly arranged on the supporting table 16, the two main shafts 3 are symmetrically arranged left and right, the supporting table 16 enables the main shafts 3 on the left side and the right side to be mutually opposite to each other, the two main shafts 3 are further guaranteed to be positioned on the same axis, the two main shafts 3 can simultaneously clamp and drive a cylinder to perform rotary motion, and the two cutter towers 6 can simultaneously process at different positions of the cylinder.
The spindle 3 further comprises a mounting seat 3.1, a driving motor 3.2, a speed reducer 3.3 and a lathe clamp 3.4, wherein the mounting seat 3.1 of the left spindle 3 is fixedly arranged on a supporting table 16, the mounting seat 3.1 of the right spindle 3 is fixedly arranged on a first X-axis conveying mechanism 4, the first X-axis conveying mechanism 4 drives the mounting seat 3.1 of the right spindle 3 to move left and right, the lathe clamp 3.4 is arranged on the mounting seat 3.1 in a rotating fit manner, the driving motor 3.2 drives the lathe clamp 3.4 to rotate through the speed reducer 3.3, the driving motor 3.2 is fixedly arranged on the mounting seat 3.1 through the speed reducer 3.3, the spindle 3 can utilize the lathe clamp 3.4 to finish stable clamping of a workpiece, and after the clamping is finished, the driving motor 3.2 can be used for driving the workpiece to rotate at a high speed, and the rotating power and the stability of the workpiece can be effectively improved.
Optionally, the lathe fixtures 3.4 on the two main shafts 3 are any one of a centering lathe fixture 3.4, an angle iron lathe fixture 3.4 and a disc chuck lathe fixture 3.4 respectively.
Optionally, the first X-axis conveying mechanism 4 and the second X-axis conveying mechanism 5 are respectively any one of a screw rod transmission mechanism, a gear rack mechanism, a belt conveyor and a chain conveyor.
Preferably, the first X-axis conveying mechanism 4 and the second X-axis conveying mechanism 5 have the same structure and comprise X-axis guide rails 45.1, X-axis sliding blocks 45.2, X-axis sliding tables 45.3 and X-axis conveying motors 45.4, the X-axis guide rails 45.1 are provided with two, the X-axis guide rails 45.1 are fixedly arranged on the workbench 2, the X-axis sliding blocks 45.2 are provided with at least four X-axis sliding blocks which are fixedly arranged on the bottom sides of the X-axis sliding tables 45.3, the X-axis sliding blocks 45.2 are in sliding fit with the two X-axis guide rails 45.1, the X-axis conveying motors 45.4 are fixedly arranged on the machine frame 1 or the workbench 2, a first screw rod 17 is fixedly arranged at a rotor of the X-axis conveying motor 45.4, a positioning block 18 is fixedly arranged in the middle of the bottom side of the X-axis sliding tables 45.3, a second threaded hole 19 is formed in the positioning block 18, the first screw rod 17 is in spiral fit with the second threaded hole 19, and the stability of the first X-axis conveying mechanism 4 and the second X-axis conveying mechanism 5 is ensured by utilizing a screw rod transmission mode, and the stability of the front side and the front side of the two guide rails and the right side of the cutter shaft 6 are matched with the front side and the front side of the guide rails and the front side of the front side and the front side of the cutter is stable.
Further, the workbench 2 is integrally provided with a plurality of transverse convex edges 20, the X-axis guide rails 45.1 in the first X-axis conveying mechanism 4 and the second X-axis conveying mechanism 5 are fixedly arranged on the transverse convex edges 20 in one-to-one correspondence, and stable installation of the X-axis guide rails 45.1 on the workbench 2 can be realized.
Optionally, the Y-axis conveying mechanism 6.1 adopts any one of a screw rod transmission mechanism, a gear rack mechanism, a belt conveyor and a chain conveyor, and can realize the feeding action of the turning cutter 6.6 by using any machine so as to realize the turning and milling of workpieces.
Preferably, the Y-axis conveying mechanism 6.1 adopts a screw rod transmission mechanism, the screw rod transmission mechanism has higher conveying precision, the control and stability of precision during feeding and retracting are ensured, and the service life is prolonged.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the scope of protection of the technical solution of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423013836.3U CN223465887U (en) | 2024-12-07 | 2024-12-07 | Lathe equipment with double spindles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423013836.3U CN223465887U (en) | 2024-12-07 | 2024-12-07 | Lathe equipment with double spindles |
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| Publication Number | Publication Date |
|---|---|
| CN223465887U true CN223465887U (en) | 2025-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202423013836.3U Active CN223465887U (en) | 2024-12-07 | 2024-12-07 | Lathe equipment with double spindles |
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| Country | Link |
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| CN (1) | CN223465887U (en) |
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| GR01 | Patent grant |