Numerical control vertical lathe capable of limiting machined part

Abstract

The utility model discloses a numerical control vertical lathe capable of limiting a machined part, which relates to the technical field of vertical lathes and comprises a numerical control vertical lathe body, a machining table is arranged on one side of the numerical control vertical lathe body, a plurality of limiting components are arranged in the machining table, and a plurality of machining supports are arranged at the top end of the machining table. The top of the limiting assembly penetrates through the inner top end of the machining table and is matched with the machining support, a cleaning assembly is arranged at the top of one end of the machining table, and material collecting grooves matched with the cleaning assembly are formed in the two sides of the top of the machining table correspondingly. The fixture is reasonable and reliable in structure and simple to operate, can limit and fix workpieces in the machining process under the action of the limiting component, prevents the workpieces from deviating in the machining process, can limit and fix the workpieces with different thicknesses, and improves the machining efficiency. Therefore, the limiting efficiency of the numerical control vertical lathe capable of limiting the machined part is improved, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical lathes, in particular to a numerically controlled vertical lathe capable of limiting the position of workpieces. Background Art

[0002] CNC vertical lathes are large-scale machines used to machine large and heavy workpieces with complex shapes, large radial dimensions, and relatively small axial dimensions. These include cylindrical surfaces, end faces, conical surfaces, cylindrical holes, and conical holes in various discs, wheels, and sleeves. They can also be used with additional equipment for threading, spherical turning, profiling, milling, and grinding. The spindle axis of a CNC vertical lathe is arranged vertically, and the worktable is horizontal, making it easy to clamp and align the workpiece. This layout reduces the load on the spindle and bearings, allowing the CNC vertical lathe to maintain accuracy over a long period of time. However, existing CNC vertical lathes are difficult to secure due to the varying thicknesses of the workpieces, making it difficult to limit and secure workpieces of varying thicknesses. This can lead to workpiece slippage during machining, reducing efficiency and hindering the timely removal of waste chips from the worktable.

[0003] For example, Chinese patent CN216126558U discloses a CNC vertical lathe, which includes a lathe body, a workbench and a support body. The workbench is installed on the lathe body, the support body is installed on the lathe body, the lathe body is provided with a rotating structure, and the support body is provided with a horizontal moving structure and a vertical moving structure.

[0004] The CNC vertical lathe has the following disadvantages: although the spindle of the vertical lathe is installed vertically and its worktable is in a horizontal position compared to an ordinary lathe, it is more suitable for processing heavy parts with large diameter and short length. However, when the CNC vertical lathe processes the workpiece, the thickness of the workpiece is different due to the different types of workpieces, and it is not convenient to limit and fix the workpieces of different thicknesses. The workpiece is prone to slipping during processing, which reduces the processing efficiency of the CNC vertical lathe and is not convenient for timely cleaning of the waste chips generated by the processing of the workpiece on the processing table.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In view of the problems in the related art, the present invention proposes a CNC vertical lathe capable of limiting the workpiece, so as to overcome the above technical problems existing in the existing related art.

[0007] To this end, the specific technical solutions adopted in this utility model are as follows:

[0008] A CNC vertical lathe capable of limiting the position of workpieces includes a CNC vertical lathe body, a processing table is provided on one side of the CNC vertical lathe body, a plurality of limiting components are provided inside the processing table, a plurality of processing supports are provided on the top of the processing table, the top of the limiting component passes through the inner top of the processing table and cooperates with the processing supports, a cleaning component is provided on the top of one end of the processing table, and material receiving troughs cooperating with the cleaning component are provided on both sides of the top of the processing table, and a control panel is provided on the side wall of one end of the processing table.

[0009] Furthermore, in order to achieve the limiting and fixing effect of the workpiece during the processing under the action of the limiting component, the workpiece can be prevented from deflecting during processing, and the workpiece can also be limited and fixed on workpieces of different thicknesses, thereby improving the limiting efficiency of the CNC vertical lathe that can achieve the limiting of the workpiece and having a wider applicability, the limiting component includes a mounting plate arranged at the bottom end of the processing table, columns are symmetrically arranged at both ends of the top of the mounting plate, a lifting block is arranged between the two columns, a fixing plate is arranged on one side of the top of the mounting plate, a servo motor 1 is penetrated through the top of one side of the fixing plate, the output end of the servo motor 1 is connected to a rotating rod, a limiting protrusion is arranged on one side of the rotating rod, and the inner side walls of the columns are provided with limiting grooves that cooperate with the lifting block, and the top two ends of the lifting block are symmetrically provided with pressing plates that pass through the top of the processing table, and one side wall of the lifting block is provided with a limiting slide groove that cooperates with the limiting protrusion.

[0010] Furthermore, in order to clean up the waste chips generated during the workpiece processing in time under the action of the cleaning component, and avoid the occurrence of subsequent imprecise workpiece processing caused by long-term cleaning or untimely cleaning, thereby improving the processing efficiency of the CNC vertical lathe that can achieve workpiece limiting, the cleaning component includes a fixed seat arranged on the side wall at one end of the top of the processing table, a cavity is opened inside the fixed seat, a groove is opened on the side wall at one end of the fixed seat, a servo motor 2 is provided through one side of the fixed seat, the output end of the servo motor 2 is connected to a rotating shaft, the circumferential outer walls on both sides of the rotating shaft are sleeved with sliders matching the grooves, the side walls at one end of the sliders are provided with scrapers matching the material receiving trough, the circumferential side walls on both sides of the rotating shaft are provided with threads, and the directions of the two threads are opposite.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model has a reasonable and reliable structure and is easy to operate. During the process of the CNC vertical lathe body processing the workpiece, the limiting and fixing function of the workpiece during the processing can be achieved through the action of the limiting component, thereby avoiding the workpiece from offsetting during processing. At the same time, it can also limit and fix workpieces of different thicknesses, thereby improving the limiting efficiency of the CNC vertical lathe that can achieve workpiece limiting. Moreover, under the action of the cleaning component, the waste chips generated during the workpiece processing can be cleaned in time, thereby avoiding the subsequent workpiece processing being not fine due to long-term cleaning or untimely cleaning, thereby improving the processing efficiency of the CNC vertical lathe that can achieve workpiece limiting, and having a wider applicability.

[0013] 2. By setting a limit assembly, when the workpiece needs to be limited and fixed, the workpiece is placed on the processing support, and then the servo motor 1 is started. The output end of the servo motor 1 drives the rotating rod to rotate, so that the rotating rod rotates with the output shaft of the servo motor 1 as the center, thereby driving the limit cam to move in a circle. With the cooperation of the limit slide and the limit cam, the lifting block is driven to move up and down reciprocatingly, and under the action of the lifting block, the clamping plate is driven to move up and down reciprocatingly. When the top of the clamping plate contacts the two ends of the workpiece, the workpiece can be limited and fixed, thereby improving the limiting efficiency of the CNC vertical lathe that can achieve workpiece limiting, and has a wider applicability.

[0014] 3. By setting a cleaning component, when it is necessary to clean the waste chips generated during the workpiece processing, the servo motor 2 is started to work, and the rotating shaft is driven to rotate forward under the action of the output end of the servo motor 2, and the two sliders are driven to move synchronously outward under the cooperation of the thread and the threaded hole. The scraper plate is driven to move synchronously outward while the slider moves synchronously outward, so that the waste chips scattered on the top of the processing table are pushed into the receiving trough for collection under the action of the scraper plate. After cleaning, the servo motor 2 is started to reverse, and the two sliders are driven to move synchronously inward under the cooperation of the thread and the threaded hole. The scraper plate is driven to move synchronously inward while the slider moves synchronously inward. When the scraper plate moves to both sides of the processing support, it stops moving and waits for the next cleaning work, thereby avoiding the subsequent workpiece processing imprecision caused by long-term cleaning or untimely cleaning, thereby improving the processing efficiency of the CNC vertical lathe that can achieve workpiece limiting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a three-dimensional diagram of a CNC vertical lathe capable of limiting the position of a workpiece according to an embodiment of the present utility model;

[0017] Figure 2 This is a cross-sectional view of a CNC vertical lathe capable of limiting the position of a workpiece according to an embodiment of the present utility model;

[0018] Figure 3 This is a structural schematic diagram of a position limiting assembly in a CNC vertical lathe capable of limiting the position of a workpiece according to an embodiment of the present utility model;

[0019] Figure 4 This is a three-dimensional assembly diagram of a position limiting component in a CNC vertical lathe capable of limiting the position of a workpiece according to an embodiment of the present utility model;

[0020] Figure 5 This is a structural schematic diagram of a cleaning assembly in a CNC vertical lathe capable of limiting the position of a workpiece according to an embodiment of the present utility model;

[0021] Figure 6 This is a schematic structural diagram from another angle of a cleaning component in a CNC vertical lathe that can limit the position of a workpiece according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. CNC vertical lathe body; 2. Processing table; 3. Limiting assembly; 301. Mounting plate; 302. Column; 303. Lifting block; 304. Fixed plate; 305. Servo motor 1; 306. Rotating rod; 307. Limiting protrusion; 308. Limiting groove; 309. Pressing plate; 3010. Limiting slide; 4. Processing support; 5. Cleaning assembly; 501. Fixed seat; 502. Cavity; 503. Groove; 504. Servo motor 2; 505. Rotating shaft; 506. Slider; 507. Scraper plate; 508. Thread; 6. Material receiving trough; 7. Control panel. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the present utility model, a CNC vertical lathe capable of limiting the position of a workpiece is provided.

[0026] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figures 1-6 As shown, a CNC vertical lathe that can limit the workpiece according to an embodiment of the present utility model includes a CNC vertical lathe body 1, a processing table 2 is provided on one side of the CNC vertical lathe body 1, a plurality of limiting components 3 are provided inside the processing table 2, a plurality of processing supports 4 are provided on the top of the processing table 2, the top of the limiting component 3 passes through the inner top of the processing table 2 and cooperates with the processing support 4, a cleaning component 5 is provided on the top of one end of the processing table 2, and material receiving troughs 6 that cooperate with the cleaning component 5 are provided on both sides of the top of the processing table 2, and a control panel 7 is provided on the side wall of one end of the processing table 2.

[0027] It needs to be explained that the CNC vertical lathe body 1 is composed of a horizontal moving structure (X-axis movement), a vertical moving structure (Y-axis movement), a longitudinal moving structure (Z-axis movement), a bed, a spindle box, a moving column, etc. Its working principle and structure are all existing technologies and will not be explained here.

[0028] In addition, the structures and working principles of the servo motor 1 305 and the servo motor 2 504 are prior art and will not be elaborated on here.

[0029] In one embodiment, for the above-mentioned limit assembly 3, the limit assembly 3 includes a mounting plate 301 arranged at the bottom end of the processing table 2, columns 302 are symmetrically arranged at both ends of the top of the mounting plate 301, a lifting block 303 is arranged between the two columns 302, a fixing plate 304 is arranged on one side of the top of the mounting plate 301, a servo motor 1 305 is penetrated through the top of one side of the fixing plate 304, the output end of the servo motor 1 305 is connected to a rotating rod 306, a limiting protrusion 307 is arranged on one side of the rotating rod 306, and the inner side walls of the columns 302 are all provided with The limiting groove 308 cooperates with the lifting block 303, and the two ends of the top of the lifting block 303 are symmetrically provided with a clamping plate 309 that passes through the top of the processing table 2. A side wall of the lifting block 303 is provided with a limiting slide groove 3010 that cooperates with the limiting protrusion 307, so that under the action of the limiting component 3, the workpiece can be limited and fixed during the processing process to avoid the workpiece from offsetting during processing. At the same time, it can also limit and fix workpieces of different thicknesses, thereby improving the limiting efficiency of the CNC vertical lathe that can achieve workpiece limiting, and has a wider applicability.

[0030] The specific working principle of the limit component 3 is as follows: when the workpiece needs to be limited and fixed, the workpiece is placed on the processing support 4, and then the servo motor 305 is started, and the rotating rod 306 is driven to rotate through the output end of the servo motor 305, so that the rotating rod 306 rotates around the output shaft of the servo motor 305, thereby driving the limit protrusion 307 to move in a circle, and with the cooperation of the limit slide 3010 and the limit protrusion 307, the lifting block 303 is driven to move up and down, and under the action of the lifting block 303, the clamping plate 309 is driven to move up and down, and when the top inner side of the clamping plate 309 contacts the two ends of the workpiece, the workpiece can be limited and fixed, thereby improving the limiting efficiency of the CNC vertical lathe that can achieve workpiece limiting, and has a wider applicability.

[0031] In one embodiment, for the above-mentioned cleaning component 5, the cleaning component 5 includes a fixed seat 501 arranged on the side wall of one end of the top of the processing table 2, a cavity 502 is opened inside the fixed seat 501, a groove 503 is opened on one end side wall of the fixed seat 501, a servo motor 2 504 is set through one side of the fixed seat 501, the output end of the servo motor 2 504 is connected to the rotating shaft 505, the circumferential outer walls on both sides of the rotating shaft 505 are sleeved with sliders 506 that match the groove 503, and one end side wall of the slider 506 is set There is a scraper plate 507 that cooperates with the material receiving trough 6, and the circumferential side walls on both sides of the rotating shaft 505 are provided with threads 508. In specific applications, one side wall of the slider 506 is provided with threaded holes that cooperate with the threads 508, and the directions of the two threads 508 are opposite, so that under the action of the cleaning component 5, the waste chips generated during the workpiece processing can be cleaned in time, avoiding the subsequent workpiece processing from being imprecise due to long-term cleaning or untimely cleaning, thereby improving the processing efficiency of the CNC vertical lathe that can achieve workpiece limiting.

[0032] The specific working principle of the cleaning component 5 is as follows: when it is necessary to clean the waste chips generated during the workpiece processing, the servo motor 2 504 is started, and the rotating shaft 505 is driven to rotate forward under the action of the output end of the servo motor 2 504, and the two sliders 506 are driven to move outward synchronously under the cooperation of the thread 508 and the threaded hole. When the sliders 506 move outward synchronously, the scraper plate 507 is also driven to move outward synchronously, so that the waste chips scattered on the top of the processing table 2 are pushed into the receiving trough 6 under the action of the scraper plate 507. After the collection is completed, the servo motor 2 504 is started to reverse, and with the cooperation of the thread 508 and the threaded hole, the two sliders 506 are driven to move inward synchronously. While the sliders 506 move inward synchronously, the scraper plates 507 are driven to move inward synchronously. When the scraper plates 507 move to both sides of the processing support 4, they stop moving and wait for the next cleaning work, avoiding the subsequent workpiece processing imprecision caused by long-term cleaning or untimely cleaning, thereby improving the processing efficiency of the CNC vertical lathe that can achieve workpiece limiting.

[0033] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0034] In actual application, first, place the workpiece on the processing support 4, start the limit component 3 through the control panel 7 to limit and fix the workpiece on the processing support 4, and then start the CNC vertical lathe body 1 through the control panel 7 to process the workpiece. During the workpiece processing, a large amount of waste chips will be scattered on the processing table 2. At this time, start the cleaning component 5 to clean and scrape the waste chips scattered on the top of the processing table 2, and the scraped waste chips enter the receiving trough 6 for centralized collection.

[0035] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A CNC vertical lathe capable of limiting the position of a workpiece, comprising a CNC vertical lathe body (1), characterized in that: A processing table (2) is provided on one side of the CNC vertical lathe body (1), a plurality of limiting components (3) are provided inside the processing table (2), a plurality of processing supports (4) are provided at the top of the processing table (2), the top of the limiting component (3) passes through the inner top of the processing table (2) and cooperates with the processing support (4), a cleaning component (5) is provided at the top of one end of the processing table (2), and material receiving troughs (6) that cooperate with the cleaning component (5) are provided on both sides of the top of the processing table (2), and a control panel (7) is provided on the side wall of one end of the processing table (2).

2. A CNC vertical lathe capable of limiting the workpiece according to claim 1, characterized in that: The limiting assembly (3) comprises a mounting plate (301) arranged at the inner bottom end of the processing table (2), upright posts (302) are symmetrically arranged at both ends of the top of the mounting plate (301), and a lifting block (303) is arranged between the two upright posts (302).

3. A CNC vertical lathe capable of limiting the workpiece according to claim 2, characterized in that: A fixing plate (304) is provided on one side of the top end of the mounting plate (301), a servo motor (305) is provided through the top end of one side of the fixing plate (304), an output end of the servo motor (305) is connected to a rotating rod (306), and a limiting protrusion (307) is provided on one side of the rotating rod (306).

4. A CNC vertical lathe capable of limiting the workpiece according to claim 3, characterized in that: The inner side walls of the columns (302) are each provided with a limiting groove (308) that cooperates with the lifting block (303), and the top ends of the lifting block (303) are symmetrically provided with a pressing plate (309) that passes through the top end of the processing table (2), and a side wall of the lifting block (303) is provided with a limiting sliding groove (3010) that cooperates with the limiting protrusion (307).

5. The CNC vertical lathe capable of limiting the workpiece according to claim 1, characterized in that: The cleaning assembly (5) comprises a fixing seat (501) arranged on a side wall at one end of the top of the processing table (2), a cavity (502) is provided inside the fixing seat (501), and a groove (503) is provided on a side wall at one end of the fixing seat (501).

6. A CNC vertical lathe capable of limiting the workpiece according to claim 5, characterized in that: A servo motor 2 (504) is provided through one side of the fixing seat (501), an output end of the servo motor 2 (504) is connected to a rotating shaft (505), and the circumferential outer walls on both sides of the rotating shaft (505) are sleeved with sliders (506) that match the groove (503).

7. A CNC vertical lathe capable of limiting the workpiece according to claim 6, characterized in that: The side walls at one end of the slider (506) are provided with a scraper plate (507) that matches the material receiving trough (6), and the circumferential side walls on both sides of the rotating shaft (505) are provided with threads (508), and the directions of the two threads (508) are opposite.

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