CNC (computer numerical control) lathe based on high-precision optical instrument

Abstract

The utility model discloses a CNC (computer numerical control) lathe based on a high-precision optical instrument, which relates to the technical field of numerical control lathes and comprises a fixing seat and a workbench, a supporting seat is fixedly mounted on the bottom surface of the fixing seat, and a detection mechanism is arranged between the optical instrument and a connecting plate; a stepping motor is fixedly installed at the inner end of the fixing base, a workbench is fixedly installed at the top end of the fixing base, and a feeding mechanism is arranged between the workbench and the stepping motor. According to the CNC lathe based on the high-precision optical instrument, a machined workpiece is detected through the laser detector, the machining precision of the workpiece is improved through the optical instrument, so that the machining quality of the workpiece is improved, equipment is controlled through the controller, operation of personnel is facilitated, a stepping motor works to drive an output shaft to rotate, and the machining precision of the workpiece is improved. The output shaft drives the auxiliary base to rotate, the auxiliary base drives the tool base to rotate, and the tool is fixed in the tool base, so that a workpiece is conveniently machined, and the purpose of rapid machining is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control lathe technical field, concretely is a kind of CNC numerical control lathe based on high-precision optical instrument. BACKGROUND

[0002] Numerical control lathe is one of more widely used numerical control machine tool, it is mainly used for the inner and outer cylindrical surface of shaft parts or disc parts, inner and outer conical surface of arbitrary taper angle, complex rotary inner and outer curved surface and cylindrical, conical thread etc.

[0003] But the numerical control machine tool of prior art is fixedly installed on the surface of lathe when using control display, different operators need to adjust their viewing angle when using, to more conveniently observe data.

[0004] In order to solve the above-mentioned defects, the prior art, the patent number CN220805507U discloses a kind of precision CNC numerical control lathe, when needing to use secondary display screen, open auxiliary bin, rotate limit ring, embed it in limit slot, then translate its position, finally, through ninety degrees self-locking hinge flips secondary display screen, also can adjust the viewing angle of secondary display screen by damping pivot one and damping pivot two, thus, when operator operates in lathe workshop, can turn back and operate adjustment according to the data of secondary display screen, saves the process of repeatedly returning display screen position, through the setting of adjusting mechanism, when using, by observing display screen, according to the viewing effect of display screen, determine the angle that display screen needs to adjust, display screen needs to extend the electric push rod of one side back, uniform speed elongation, so that the included angle between connecting rod and display bin increases.

[0005] The above-mentioned device adjusts viewing angle by using damping pivot one and damping pivot two in use process, but damping pivot one and damping pivot two in the above-mentioned device only adjust viewing angle, deviation is prone to occur when personnel observes in workpiece machining, thereby affecting the quality of workpiece, so deviation is prone to occur when personnel observes in workpiece machining in actual use process, and the quality of workpiece is affected. INVENTION CONTENTS

[0006] The utility model aims at providing a kind of CNC numerical control lathe based on high-precision optical instrument, to solve the problem that personnel observation is prone to deviation in workpiece machining in the above background technique affects the quality of workpiece.

[0007] To achieve the above object, the utility model provides the following technical scheme: A CNC lathe based on high accuracy optical instrument, including fixed seat and work table, the bottom surface fixed mounting of fixed seat has support seat, the outer surface fixed mounting of fixed seat has optical instrument, the inner side surface of work table has the connecting plate of movable butt joint, and detection mechanism is arranged between optical instrument and connecting plate,

[0008] The inner end fixed mounting of fixed seat has stepping motor, and the top fixed mounting of fixed seat has work table, and feed mechanism is arranged between work table and stepping motor.

[0009] Further, the outer surface fixed mounting of fixed seat has controller, the outer surface fixed mounting of fixed seat has laser detector, the detection mechanism includes laser detector, and the fixed seat and laser detector constitute integral structure.

[0010] Further, the outer surface rotation mounting of stepping motor has output shaft, the outer surface fixed mounting of output shaft has auxiliary seat, the outer surface fixed mounting of auxiliary seat has tool seat, and the output shaft and auxiliary seat constitute rotation structure.

[0011] Further, the inner end fixed mounting of fixed seat has servo motor, the outer surface rotation mounting of servo motor has transmission shaft, and the transmission shaft is rotation mounted at the inner end of fixed seat, and the outer surface fixed mounting of transmission shaft has gear no.

[0012] Further, the outer surface rotation mounting of gear no. One has gear no. Two, the inner side surface fixed mounting of gear no. Two has connecting rod, and gear no. One and gear no. Two constitute gear meshing structure.

[0013] Further, the inner side surface movable mounting of work table has connecting rod, the outer surface fixed mounting of connecting rod has screw piece, and the feed mechanism includes screw piece, and the screw piece is movable mounted at the inner side surface of work table.

[0014] Further, the outer surface thread mounting of screw piece has connecting plate, the top fixed mounting of connecting plate has processing table, and the screw piece and connecting plate constitute sliding structure.

[0015] Compared with prior art, the utility model has the advantages that:

[0016] The CNC lathe based on high accuracy optical instrument has the following specific contents:

[0017] 1. By starting stepping motor, stepping motor works and drives output shaft to rotate, output shaft drives auxiliary seat to rotate, auxiliary seat drives tool seat to rotate, fixes tool in tool seat, thereby facilitating workpiece processing, and achieving the purpose of rapid processing.

[0018] Further, the processed workpiece is detected by the laser detector, the machining accuracy of the workpiece is increased by the optical instrument, the quality of the workpiece machining is improved, and the equipment is controlled by the controller, so that the operation of the personnel is facilitated.

[0019] 2. By starting the servo motor, the servo motor drives the transmission shaft to rotate, the transmission shaft drives gear one to rotate, gear one drives gear two to mesh and rotate, gear two drives the connecting rod to rotate, the connecting rod drives the spiral part to rotate, the spiral part drives the connecting plate to slide, and the connecting plate drives the machining table to move, so that the workpiece is fed to the tool holder, the workpiece is conveniently machined, and the machining efficiency is improved.

[0020] Further, the spiral part is positioned by the workbench, the connecting plate is limited by the spiral part, and the machining table is fixedly supported by the connecting plate, so that the equipment can stably operate. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the sectional structure of the fixed seat of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the optical instrument of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the tool holder of the utility model;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the workbench of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the machining table of the utility model.

[0027] In the drawing: 1, fixed seat; 2, workbench; 3, support seat; 4, controller; 5, optical instrument; 6, laser detector; 7, stepping motor; 8, output shaft; 9, auxiliary seat; 10, tool holder; 11, servo motor; 12, transmission shaft; 13, gear one; 14, gear two; 15, connecting rod; 16, spiral part; 17, connecting plate; 18, machining table. DETAILED DESCRIPTION

[0028] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of the utility model protection.

[0029] Embodiment one: please refer to Figure 1 Figure 6 The utility model provides the following technical scheme: a kind of CNC lathe based on high-precision optical instrument, including fixed seat 1 and workbench 2, the bottom surface of fixed seat 1 is fixedly installed with support seat 3, the outer surface of fixed seat 1 is fixedly installed with optical instrument 5, the inner side of workbench 2 is movably abutted with connecting plate 17, and detection mechanism is provided between optical instrument 5 and connecting plate 17;The inner end of fixed seat 1 is fixedly installed with stepper motor 7, the top end of fixed seat 1 is fixedly installed with workbench 2, and feed mechanism is provided between workbench 2 and stepper motor 7.

[0030] The detection mechanism between optical instrument 5 and connecting plate 17 is convenient for detecting the workpiece processed, so as to improve the quality of workpiece, and the feed mechanism between workbench 2 and stepper motor 7 is convenient for the processing of workpiece, so as to improve the processing efficiency.

[0031] Embodiment two: on the basis of embodiment one, please refer to Figure 1 Figure 6 Also disclose laser detector 6, its specific structure is as follows: the outer surface of fixed seat 1 is fixedly installed with controller 4, the outer surface of fixed seat 1 is fixedly installed with laser detector 6, detection mechanism includes laser detector 6, and fixed seat 1 and laser detector 6 form integrated structure, the outer surface of stepper motor 7 is rotatably installed with output shaft 8, the outer surface of output shaft 8 is fixedly installed with auxiliary seat 9, the outer surface of auxiliary seat 9 is fixedly installed with tool seat 10, and output shaft 8 and auxiliary seat 9 form rotating structure, the inner end of fixed seat 1 is fixedly installed with servo motor 11, the outer surface of servo motor 11 is rotatably installed with transmission shaft 12, transmission shaft 12 is rotatably installed at the inner end of fixed seat 1, and the outer surface of transmission shaft 12 is fixedly installed with gear one 13.

[0032] By starting stepper motor 7, stepper motor 7 works to drive output shaft 8 to rotate, output shaft 8 drives auxiliary seat 9 to rotate, auxiliary seat 9 drives tool seat 10 to rotate, the tool is fixed in tool seat 10, so as to facilitate the processing of workpiece, reach the purpose of rapid processing, and the processed workpiece is detected by laser detector 6, the accuracy of workpiece processing is increased by optical instrument 5, so as to improve the quality of workpiece processing, and the equipment is controlled by controller 4, so as to facilitate the operation of personnel.​​

[0033] Embodiment three: on the basis of embodiment one, please refer to Figure 1 Figure 6 The machining table 18 is further disclosed, and the specific structure is as follows: the gear two 14 is rotatably installed on the outer surface of the gear one 13, the connecting rod 15 is fixedly installed on the inner side of the gear two 14, and the gear one 13 and the gear two 14 form a gear meshing structure; the connecting rod 15 is movably installed on the inner side of the workbench 2; the screw part 16 is fixedly installed on the outer surface of the connecting rod 15; the feeding mechanism comprises the screw part 16; the screw part 16 is movably installed on the inner side of the workbench 2; the connecting plate 17 is threadedly installed on the outer surface of the screw part 16; the machining table 18 is fixedly installed at the top end of the connecting plate 17; and the screw part 16 and the connecting plate 17 form a sliding structure.

[0034] By starting the servo motor 11, the servo motor 11 drives the transmission shaft 12 to rotate, the transmission shaft 12 drives the gear one 13 to rotate, the gear one 13 drives the gear two 14 to mesh and rotate, the gear two 14 drives the connecting rod 15 to rotate, the connecting rod 15 drives the screw part 16 to rotate, the screw part 16 drives the connecting plate 17 to slide, and the connecting plate 17 drives the machining table 18 to move, so that the workpiece can be fed to the tool holder 10, the workpiece can be conveniently machined, the machining efficiency is improved, and the screw part 16 is positioned by the workbench 2, the connecting plate 17 is limited by the screw part 16, and the machining table 18 is fixedly supported by the connecting plate 17, so that the equipment can stably operate.

[0035] In the description of the utility model, it needs to explain, unless another explicit stipulation and limitation, term "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.​

Claims

1. A CNC lathe based on high-precision optical instruments, comprising a fixed base (1) and a worktable (2), characterized in that: A support base (3) is fixedly installed on the bottom surface of the fixed base (1), an optical instrument (5) is fixedly installed on the outer surface of the fixed base (1), a connecting plate (17) is movably abutted on the inner side of the workbench (2), and a detection mechanism is provided between the optical instrument (5) and the connecting plate (17). A stepper motor (7) is fixedly installed at the inner end of the fixed base (1), and a worktable (2) is fixedly installed at the top of the fixed base (1). A feeding mechanism is provided between the worktable (2) and the stepper motor (7).

2. A CNC lathe based on high-precision optical instruments according to claim 1, characterized in that: A controller (4) is fixedly installed on the outer surface of the fixed base (1), and a laser detector (6) is fixedly installed on the outer surface of the fixed base (1). The detection mechanism includes the laser detector (6), and the fixed base (1) and the laser detector (6) form an integrated structure.

3. A CNC lathe based on high-precision optical instruments according to claim 1, characterized in that: An output shaft (8) is rotatably mounted on the outer surface of the stepper motor (7), an auxiliary seat (9) is fixedly mounted on the outer surface of the output shaft (8), a tool holder (10) is fixedly mounted on the outer surface of the auxiliary seat (9), and the output shaft (8) and the auxiliary seat (9) form a rotating structure.

4. A CNC lathe based on high-precision optical instruments according to claim 2, characterized in that: A servo motor (11) is fixedly installed at the inner end of the fixed base (1). A transmission shaft (12) is rotatably installed on the outer surface of the servo motor (11). The transmission shaft (12) is rotatably installed at the inner end of the fixed base (1), and a gear (13) is fixedly installed on the outer surface of the transmission shaft (12).

5. A CNC lathe based on high-precision optical instruments according to claim 4, characterized in that: Gear 1 (13) is rotatably mounted on its outer surface. A connecting rod (15) is fixedly mounted on the inner side of gear 2 (14). Gear 1 (13) and gear 2 (14) form a gear meshing structure.

6. A CNC lathe based on high-precision optical instruments according to claim 5, characterized in that: The connecting rod (15) is movably installed on the inner side of the workbench (2), and a spiral component (16) is fixedly installed on the outer surface of the connecting rod (15). The feeding mechanism includes the spiral component (16), and the spiral component (16) is movably installed on the inner side of the workbench (2).

7. A CNC lathe based on high-precision optical instruments according to claim 6, characterized in that: The outer surface of the spiral component (16) is threaded with a connecting plate (17), and a processing table (18) is fixedly installed on the top of the connecting plate (17). The spiral component (16) and the connecting plate (17) form a sliding structure.

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