Single-station servo tailstock vertical lathe

Abstract

The utility model relates to the technical field of machining, and discloses a single-station servo tailstock vertical lathe which comprises a machine cover, a working chamber is formed in the machine cover, a supporting column is fixedly connected to the inner side of the working chamber, a first sliding groove is formed in one side of the supporting column, and a threaded rod is rotationally connected into the first sliding groove. The top of the threaded rod is fixedly connected to the output end of a first motor, the first motor is fixedly connected to the top of the machine cover, the outer side of the threaded rod is in threaded connection with a transverse plate, second sliding grooves are symmetrically formed in the outer side of the transverse plate, and a forward threaded rod and a reverse threaded rod are rotationally connected into the second sliding grooves. According to the utility model, the movement is controlled through thread transmission, compared with the existing gear transmission, the position of a cutter can be more accurately controlled, fine cutting and processing can be realized, the thread transmission generally has higher reliability and stability, and meanwhile, a thread transmission system is easier to maintain compared with the gear transmission; they generally do not require a complex lubrication system, reducing the complexity of maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a single-station servo tailstock vertical lathe. Background Art

[0002] Vertical lathe, abbreviated as "vertical lathe", is a commonly used machine tool equipment, mainly used to process large and heavy workpieces with large diameter and short length and workpieces that are not easy to clamp on horizontal lathes. In addition, the single-station production method means that all production activities are completed in the same station or the same production area, which may require multiple operations to finally complete the production process of the product.

[0003] The structure of the machine tool in the prior art is relatively complex. In order to obtain a wider range of spindle rotation speed levels, the main motion transmission system is equipped with quite a number of transmission shafts and transmission gears. In addition, the feed system also has the same problem, that is, the transmission system is complex and there are too many transmission parts. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a single-station servo tailstock vertical lathe, which aims to improve the relatively complex structure of the machine tool. In order to obtain a larger range of spindle rotation speed levels, the main motion transmission system is equipped with quite a number of transmission shafts and transmission gears. In addition, the feed system also has the same problem, that is, the transmission system is complex and there are too many transmission parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-station servo tailstock vertical lathe, comprising a hood, a workspace is opened in the hood, a support column is fixedly connected to the inner side of the workspace, a first slide groove is opened on one side of the support column, a threaded rod is rotatably connected in the first slide groove, the top of the threaded rod is fixedly connected to the output end of the first motor, the first motor is fixedly connected to the top of the hood, the outer side of the threaded rod is threadedly connected to a cross plate, the outer side of the cross plate is symmetrically opened with a second slide groove, and a forward threaded rod and a reverse threaded rod are fixedly connected in the second slide groove.

[0006] Preferably, a slider is slidably connected to the outer side of the horizontal plate, one end of the slider is threadedly connected to a positive threaded rod, one end of the positive threaded rod is fixedly connected to the output end of a third motor, the outer side of the slider is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a first rotating shaft, the bottom of the first rotating shaft is fixedly connected to a tool plate, and the bottom of the tool plate is fixedly connected to a plurality of cutting tools.

[0007] Preferably, a control console is fixedly connected to the outer side of the hood.

[0008] Preferably, two sides of the hood are provided with empty slots, and baffles adapted to the empty slots are fixedly connected in the empty slots.

[0009] Preferably, pull plates are slidably connected to both sides of the hood, and a handle is fixedly connected to one end of the pull plate extending beyond the hood.

[0010] Preferably, a column motor is fixedly connected to the bottom surface of the workshop, a second rotating shaft is rotatably connected to the top of the column motor, a turntable is fixedly connected to the top of the second rotating shaft, and a boss is fixedly connected to the top of the turntable.

[0011] Preferably, a clamping block is slidably connected to the top of the boss.

[0012] Preferably, two ends of the transverse plate are slidably connected with sliding rods.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the first motor drives the threaded rod to rotate to drive the horizontal plate threadedly connected to the threaded rod to move up and down, and the third motor at one end of the horizontal plate drives the forward threaded rod and the reverse threaded rod in the second slide groove to rotate to drive the slider to move left and right. Compared with the existing gear transmission, the thread transmission can more accurately control the tool position and realize fine cutting and processing. Moreover, the thread transmission usually has higher reliability and stability. At the same time, the thread transmission system is easier to maintain than the gear transmission. They usually do not require a complicated lubrication system, which reduces the complexity of maintenance.

[0015] 2. In the utility model, by providing a detachable slider, the left and right machine structure of the vertical lathe is realized, and it can be purchased in batches and combined in pairs according to demand, which not only solves the funding problem, but also can increase production capacity in time, and flexibly choose a single machine or a double machine.

[0016] 3. In the utility model, a second motor is arranged to drive the tool plate to rotate so as to change different tools to process the workpiece, thereby realizing multiple processing of the product in a single station to achieve the output of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a single-station servo tailstock vertical lathe proposed by the utility model;

[0018] Figure 2 This is a front view of a single-station servo tailstock vertical lathe proposed by the utility model;

[0019] Figure 3 The utility model discloses a schematic diagram of the internal structure of a single-station servo tailstock vertical lathe.

[0020] Legend:

[0021] 1. Machine cover; 2. Control console; 3. Baffle; 4. Pull plate; 5. Handle; 6. First motor; 7. Column motor; 8. Turntable; 9. Tool; 10. Boss; 11. Clamping block; 12. Cross plate; 13. Second slide groove; 14. Slider; 15. Forward threaded rod; 16. Second motor; 17. First rotating shaft; 18. Tool plate; 19. Third motor; 20. Second rotating shaft; 21. Slider; 22. Threaded rod; 23. Support column; 24. First slide groove; 25. Reverse threaded rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification 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 of 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.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a single-station servo tailstock vertical lathe, including a hood 1, a workspace is opened in the hood 1, a support column 23 is fixedly connected to the inner side of the workspace, a first slide groove 24 is opened on one side of the support column 23, a threaded rod 22 is rotatably connected in the first slide groove 24, the top of the threaded rod 22 is fixedly connected to the output end of the first motor 6, the first motor 6 is fixedly connected to the top of the hood 1, the outer side of the threaded rod 22 is threadedly connected to a cross plate 12, the outer side of the cross plate 12 is symmetrically opened with a second slide groove 13, a forward threaded rod 15 and a reverse threaded rod 25 are rotatably connected in the second slide groove 13, and slide rods 21 are slidably connected at both ends of the cross plate 12.

[0024] The first motor 6 drives the threaded rod 22 to rotate. After the threaded rod 22 rotates, it drives the horizontal plate 12 threadedly connected to the outside of the threaded rod 22 to move up and down. Two second sliding grooves 13 are symmetrically arranged on the outside of the horizontal plate 12. The second sliding grooves 13 are interconnected. The forward threaded rod 15 and the reverse threaded rod 25 in the second sliding grooves 13 are fixedly connected. The sliding rod 21 has a positioning effect on the horizontal plate 12 to prevent displacement when moving up and down.

[0025] Reference Figure 2 A slider 14 is slidably connected to the outer side of the horizontal plate 12, one end of the slider 14 is threadedly connected to a positive threaded rod 15, one end of the positive threaded rod 15 is fixedly connected to the output end of a third motor 19, a second motor 16 is fixedly connected to the outer side of the slider 14, the output end of the second motor 16 is fixedly connected to a first rotating shaft 17, the bottom of the first rotating shaft 17 is fixedly connected to a tool plate 18, and the bottom of the tool plate 18 is fixedly connected to a plurality of tools 9.

[0026] The slider 14 can move on the outside of the cross plate 12 with the help of the forward threaded rod 15 or the reverse threaded rod 25. The forward threaded rod 15 and the reverse threaded rod 25 are driven by the third motor 19. A second motor 16 is provided on the outside of the slider 14 to drive the tool plate 18 at its bottom to rotate. Different tools 9 are fixedly connected to the bottom of the tool plate 18, which can perform different steps of cutting or drilling on the workpiece.

[0027] Reference Figure 1 A console 2 is fixedly connected to the outer side of the hood 1.

[0028] Console 2 is programmable and has a certain degree of automation.

[0029] Reference Figure 1 Empty grooves are provided on both sides of the hood 1, and baffles 3 adapted to the empty grooves are fixedly connected in the empty grooves. Pull plates 4 are slidably connected to both sides of the hood 1, and a handle 5 is fixedly connected to one end of the pull plate 4 extending beyond the hood 1.

[0030] The baffle 3 is made of transparent material, which plays a certain protective role. It also facilitates the operator to observe the cutting of the workpiece from the side. The workpiece will produce debris after cutting or drilling. The pull plate 4 can be moved by pulling the handle 5, which is convenient for the operator to clean the debris at the bottom of the workshop.

[0031] Reference Figure 1 and Figure 2 A column motor 7 is fixedly connected to the bottom surface of the workshop, a second rotating shaft 20 is rotatably connected to the top of the column motor 7, a turntable 8 is fixedly connected to the top of the second rotating shaft 20, a boss 10 is fixedly connected to the top of the turntable 8, and a clamping block 11 is slidably connected to the top of the boss 10.

[0032] The column motor 7 drives the turntable 8 to rotate through the second rotating shaft 20. The clamping block 11 is used to fix the workpiece. At the same time, the clamping block 11 is a movable part suitable for workpieces of different sizes. The column motor 7 is used to drive the workpiece to rotate to facilitate the tool 9 to operate the workpiece.

[0033] Working principle: Select single machine or dual machine operation according to the situation. If dual machines are needed, an additional slider 14 can be installed on the second slide groove 13 at the other end of the cross plate 12. Then adjust the clamping block 11 according to the size of the workpiece and fix the workpiece. Start the column motor 7 to start rotating, start the first motor 6 and the third motor 19, adjust the position of the cross plate 12 and the slider 14, and then start working. According to different requirements for the workpiece, the position of the tool 9 can be adjusted by the second motor 16 for cutting or drilling.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-station servo tailstock vertical lathe, comprising a hood (1), characterized in that: A workspace is provided in the hood (1), a support column (23) is fixedly connected to the inside of the workspace, a first slide groove (24) is provided on one side of the support column (23), a threaded rod (22) is rotatably connected in the first slide groove (24), the top of the threaded rod (22) is fixedly connected to the output end of a first motor (6), the first motor (6) is fixedly connected to the top of the hood (1), the outer side of the threaded rod (22) is threadedly connected to a transverse plate (12), the outer side of the transverse plate (12) is symmetrically provided with a second slide groove (13), and a forward threaded rod (15) and a reverse threaded rod (25) are rotatably connected in the second slide groove (13).

2. A single-station servo tailstock vertical lathe according to claim 1, characterized in that: The outer side of the horizontal plate (12) is slidably connected to a slider (14), one end of the slider (14) is threadedly connected to a positive threaded rod (15), one end of the positive threaded rod (15) is fixedly connected to the output end of a third motor (19), the outer side of the slider (14) is fixedly connected to a second motor (16), the output end of the second motor (16) is fixedly connected to a first rotating shaft (17), the bottom of the first rotating shaft (17) is fixedly connected to a tool plate (18), and the bottom of the tool plate (18) is fixedly connected to a plurality of cutting tools (9).

3. A single-station servo tailstock vertical lathe according to claim 2, characterized in that: A control console (2) is fixedly connected to the outer side of the hood (1).

4. A single-station servo tailstock vertical lathe according to claim 1, characterized in that: Empty slots are provided on both sides of the hood (1), and baffles (3) adapted to the empty slots are fixedly connected in the empty slots.

5. The single-station servo tailstock vertical lathe according to claim 1, characterized in that: Pull plates (4) are slidably connected to both sides of the hood (1), and one end of the pull plate (4) that protrudes beyond the hood (1) is fixedly connected to a handle (5).

6. The single-station servo tailstock vertical lathe according to claim 1, characterized in that: A column motor (7) is fixedly connected to the bottom surface of the workshop, a second rotating shaft (20) is rotatably connected to the top of the column motor (7), a rotating disk (8) is fixedly connected to the top of the second rotating shaft (20), and a boss (10) is fixedly connected to the top of the rotating disk (8).

7. A single-station servo tailstock vertical lathe according to claim 6, characterized in that: The top of the boss (10) is slidably connected to a clamping block (11).

8. The single-station servo tailstock vertical lathe according to claim 1, characterized in that: Sliding rods (21) are slidably connected at both ends of the transverse plate (12).

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