Intelligent numerical control lathe capable of accurately positioning machining position
By designing a mobile positioning mechanism and laser positioner in a CNC lathe, the problem that existing CNC lathes can only be positioned and machining in a single point is solved, precise positioning and machining is achieved, and the accuracy and practicality of processing is improved.
Patent Information
- Application Number
- CN202323503342.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-21
AI Technical Summary
During the processing process, existing CNC lathes can only locate and process a single position on the workpiece, and the precise positioning of different positions cannot be achieved, resulting in the need to manually adjust the position of the workpiece and cannot meet production needs.
An intelligent CNC lathe including a moving positioning mechanism is designed, and the screw and thread sleeve are adjusted to be displaced by driving the motor, and combined with a telescopic cylinder and a laser positioner, precise positioning and processing of different positions of the workpiece is achieved.
Accurate positioning and processing of different positions of the workpiece is achieved, which improves the practicality and accuracy of processing, reduces the need for manual adjustment, and meets production needs.
Smart Images
Figure CN222153966U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to an intelligent numerically controlled lathe capable of accurately positioning a processing position. Background Art
[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting and processing of inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotary inner and outer curved surfaces, and cylindrical and conical threads, and can also perform grooving, drilling, reaming, reaming and boring, etc. CNC machine tools automatically process the parts to be processed according to the pre-programmed processing program.
[0003] After searching, Chinese patent CN214023532U discloses a CNC lathe that is convenient for positioning and calibration, including a CNC lathe body, a four-jaw chuck and a slide rail, the CNC lathe body is respectively provided with a four-jaw chuck and a slide rail from top to bottom, and one side of the slide rail is connected with a first clamping block, a limiting groove is provided inside the first clamping block, and a moving rod is slidably connected inside the limiting groove, and a connecting ring is connected to the outer surface of the moving rod, and the connecting ring is located inside the limiting groove, and the other side of the slide rail is connected with a second clamping block, and a receiving groove is provided inside the second clamping block, and a reset spring is fixedly connected inside the receiving groove, and a connecting block is fixedly connected to the lower surface of the reset spring. The utility model can fix the cylinder by squeezing the limiting block, avoiding the situation that the cylinder is not stable enough during subsequent positioning, and can adjust the height of the cylinder, which is convenient for subsequent miscalibration of the cylinder.
[0004] However, during use, the utility model can only perform positioning processing on a single position on the workpiece, which is not convenient for processing different positions. As a result, the staff needs to manually adjust the position of the workpiece, and the effect of precise positioning processing cannot be achieved, which cannot meet production needs. Therefore, an intelligent CNC lathe that can accurately locate the processing position is proposed to solve the above-mentioned problems. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model provides an intelligent CNC lathe that can accurately locate the processing position. It has the advantage of accurately positioning different positions and solves the problem that only a single position on the workpiece can be positioned and processed, which makes it inconvenient to process different positions. As a result, the staff needs to manually adjust the position of the workpiece, which makes it impossible to achieve the effect of accurate positioning processing and cannot meet production needs.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent CNC lathe capable of accurately positioning a processing position, comprising a lathe body and a placement table arranged inside the lathe body, wherein a moving positioning mechanism for moving the placement table is arranged inside the lathe body;
[0007] The mobile positioning mechanism includes an installation box slidably connected to the inside of the lathe body, a driving motor is fixedly installed inside the installation box, an adjusting screw that rotates with the installation box is fixedly connected to the output shaft of the driving motor, a threaded sleeve is connected to the external thread of the adjusting screw, and a connecting block is fixedly connected between the threaded sleeve and the placement table.
[0008] Furthermore, a limiting block extending into the interior of the installation box is fixedly connected to a side of the threaded sleeve away from the connecting block, and a limiting groove matched with the limiting block is provided inside the installation box.
[0009] Furthermore, a slide rail is fixedly installed on the inner bottom wall of the lathe body, and a sliding block extending to the inside of the slide rail is fixedly connected to the bottom of the installation box.
[0010] Furthermore, an electric push rod is fixedly connected to a side of the placement table away from the installation box, and a clamping plate is fixedly connected to an output end of the electric push rod.
[0011] Furthermore, a telescopic cylinder extending into the interior is fixedly connected to the top of the lathe body, a lifting plate is fixedly connected to the output end of the telescopic cylinder, a processing device is fixedly connected to the bottom of the lifting plate, and a laser locator is fixedly installed on the side of the processing device away from the lifting plate.
[0012] Furthermore, telescopic rods are fixedly connected between the lifting plate and the lathe body, and the number of the telescopic rods is four.
[0013] Furthermore, a controller is fixedly installed on the front side of the lathe body, and a protective panel is slidably connected to the front side of the lathe body.
[0014] Furthermore, universal wheels are fixedly installed on the bottom of the lathe body. There are four universal wheels, and the four universal wheels are evenly distributed on the bottom of the lathe body.
[0015] Compared with the prior art, the utility model provides an intelligent CNC lathe that can accurately locate the processing position, and has the following beneficial effects:
[0016] 1. The intelligent CNC lathe capable of accurately locating the processing position drives the adjusting screw to rotate by setting a driving motor, and then drives the threaded sleeve and the connecting block to move by rotating the adjusting screw, so that the connecting block can drive the placement table to move, which is convenient for moving the workpiece and processing different positions on the workpiece, thereby improving the practicability of the device.
[0017] 2. The intelligent CNC lathe that can accurately locate the processing position drives the lifting plate to move by setting a telescopic cylinder, and then drives the processing device to move by the lifting plate, so as to facilitate the processing of the workpiece. At the same time, by setting a laser locator, it can aim at the processing position during processing, so as to achieve the effect of precise processing, which solves the problem that only a single position on the workpiece can be positioned and processed, and it is not convenient to process its different positions, so the staff needs to manually adjust the position of the workpiece, which cannot achieve the effect of precise positioning processing and cannot meet production needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;
[0019] Figure 2 This is a structural schematic diagram of the mobile positioning mechanism of the utility model;
[0020] Figure 3 This is a top view of the structure of the placement table of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the laser locator of the utility model;
[0022] Figure 5 It is a three-dimensional diagram of the structure of the utility model.
[0023] In the figure: 1 lathe body, 2 placing table, 3 installation box, 4 driving motor, 5 adjusting screw, 6 threaded sleeve, 7 connecting block, 8 slide rail, 9 slider, 10 electric push rod, 11 clamping plate, 12 telescopic cylinder, 13 lifting plate, 14 processing device, 15 laser positioner, 16 telescopic rod, 17 controller, 18 protection panel, 19 universal wheel. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Embodiment 1:
[0026] See also Figure 1-5In this embodiment, an intelligent CNC lathe that can accurately locate the processing position includes a lathe body 1 and a placement table 2 arranged inside the lathe body 1. The lathe body 1 is provided with a mobile positioning mechanism for moving the placement table 2. The mobile positioning mechanism includes an installation box 3 slidably connected to the inside of the lathe body 1, and a drive motor 4 is fixedly installed inside the installation box 3. An adjusting screw 5 that rotates with the installation box 3 is fixedly connected to the output shaft of the drive motor 4. The external thread of the adjusting screw 5 is connected to a threaded sleeve 6, and a connecting block 7 is fixedly connected between the threaded sleeve 6 and the placement table 2.
[0027] A limiting block extending into the interior of the installation box 3 is fixedly connected to a side of the threaded sleeve 6 away from the connecting block 7 , and a limiting groove matching the limiting block is provided inside the installation box 3 .
[0028] It should be noted that a bearing matched with the adjusting screw 5 is fixedly installed inside the installation box 3 , and a movable groove matched with the connecting block 7 is opened inside the installation box 3 .
[0029] In this embodiment, a slide rail 8 is fixedly installed on the inner bottom wall of the lathe body 1, and a slider 9 extending to the interior of the slide rail 8 is fixedly connected to the bottom of the installation box 3. There are two slide rails 8, and the two slide rails 8 are symmetrically distributed inside the lathe body 1. A handle is fixedly connected to the front of the installation box 3.
[0030] In this embodiment, an electric push rod 10 is fixedly connected to a side of the placement table 2 away from the installation box 3, and a clamping plate 11 is fixedly connected to the output end of the electric push rod 10. The number of the electric push rods 10 is four.
[0031] In this embodiment, a controller 17 is fixedly installed on the front of the lathe body 1, a protective panel 18 is slidably connected to the front of the lathe body 1, and a universal wheel 19 is fixedly installed on the bottom of the lathe body 1. There are four universal wheels 19, which are evenly distributed on the bottom of the lathe body 1, and a brake pad is hinged on one side of the universal wheel 19.
[0032] Embodiment 2:
[0033] See also Figure 1-4 On the basis of the first embodiment, it includes a telescopic cylinder 12 which is fixedly connected to the top of the lathe body 1 and extends into the interior thereof, a lifting plate 13 is fixedly connected to the output end of the telescopic cylinder 12, a processing device 14 is fixedly connected to the bottom of the lifting plate 13, and a laser locator 15 is fixedly installed on the side of the processing device 14 away from the lifting plate 13.
[0034] In this embodiment, telescopic rods 16 are fixedly connected between the lifting plate 13 and the lathe body 1 , and the number of the telescopic rods 16 is four.
[0035] By adopting the above technical solution, the telescopic cylinder 12 is set to drive the lifting plate 13 to move, and then the lifting plate 13 drives the processing device 14 to move, so as to facilitate the processing of the workpiece. At the same time, by setting the laser locator 15, the processing position can be aimed during processing, thereby achieving the effect of precise processing.
[0036] The working principle of the above embodiment is:
[0037] First, move the device to a suitable position, then open the protective panel 18, pull out the installation box 3 together with the placement table 2, place the workpiece on the placement table 2, start the electric push rod 10 to drive the clamping plate 11 to move, so that the clamping plate 11 clamps and fixes the workpiece, then push the installation box 3 into the lathe body 1, close the protective panel 18, start the telescopic cylinder 12 to drive the processing device 14 to move downward, start the laser locator 15 at the same time, and then start the drive motor 4 to drive the placement table 2 to move to a suitable position, and start the processing device 14 to process the workpiece.
[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An intelligent CNC lathe capable of accurately positioning a processing position, comprising a lathe body (1) and a placement table (2) arranged inside the lathe body (1), characterized in that: A moving positioning mechanism for moving the placement table (2) is provided inside the lathe body (1); The mobile positioning mechanism comprises an installation box (3) slidably connected to the inside of the lathe body (1); a driving motor (4) is fixedly installed inside the installation box (3); an adjusting screw (5) that rotates with the installation box (3) is fixedly connected to the output shaft of the driving motor (4); a threaded sleeve (6) is connected to the external thread of the adjusting screw (5); and a connecting block (7) is fixedly connected between the threaded sleeve (6) and the placement table (2).
2. The intelligent CNC lathe capable of accurately positioning the processing position according to claim 1, characterized in that: A stop block extending into the interior of the installation box (3) is fixedly connected to the side of the threaded sleeve (6) away from the connection block (7), and a stop groove matching the stop block is provided inside the installation box (3).
3. The intelligent CNC lathe capable of accurately positioning the processing position according to claim 1, characterized in that: A slide rail (8) is fixedly mounted on the inner bottom wall of the lathe body (1), and a sliding block (9) extending into the interior of the slide rail (8) is fixedly connected to the bottom of the installation box (3).
4. The intelligent CNC lathe capable of accurately positioning the processing position according to claim 1, characterized in that: An electric push rod (10) is fixedly connected to the side of the placement table (2) away from the installation box (3), and a clamping plate (11) is fixedly connected to the output end of the electric push rod (10).
5. The intelligent CNC lathe capable of accurately positioning the processing position according to claim 1, characterized in that: The top of the lathe body (1) is fixedly connected to a telescopic cylinder (12) extending into the interior thereof, the output end of the telescopic cylinder (12) is fixedly connected to a lifting plate (13), the bottom of the lifting plate (13) is fixedly connected to a processing device (14), and a laser locator (15) is fixedly mounted on a side of the processing device (14) away from the lifting plate (13).
6. The intelligent CNC lathe capable of accurately positioning the processing position according to claim 5, characterized in that: Telescopic rods (16) are fixedly connected between the lifting plate (13) and the lathe body (1), and the number of the telescopic rods (16) is four.
7. The intelligent CNC lathe capable of accurately positioning the processing position according to claim 1, characterized in that: A controller (17) is fixedly mounted on the front of the lathe body (1), and a protective panel (18) is slidably connected to the front of the lathe body (1).
8. The intelligent CNC lathe capable of accurately positioning the processing position according to claim 1, characterized in that: Universal wheels (19) are fixedly mounted on the bottom of the lathe body (1), and there are four universal wheels (19). The four universal wheels (19) are evenly distributed on the bottom of the lathe body (1).