Double-spindle numerical control lathe

Abstract

The utility model discloses a double-spindle numerical control lathe, and relates to the technical field of numerical control lathes. The double-spindle numerical control lathe comprises a fixed bottom plate, a trepanning tool and an adjusting threaded rod, and a U-shaped supporting plate is fixedly mounted at the top of the fixed bottom plate; the number of the trepanning tools is two, and an electric push rod is arranged on the U-shaped supporting plate and used for driving the two trepanning tools to ascend and descend. According to the double-spindle numerical control lathe, two sets of workpieces can be machined at the same time through the arrangement of the two sets of trepanning tools, in this way, the workpiece machining efficiency can be improved, the practicability of the device is improved, and then a movable block and a supporting side rod can be driven to move through the arrangement of an adjusting threaded rod; and the supporting transverse plate and the trepanning tool can be moved by moving the supporting side rods, so that the height between the trepanning tool and the machining platform can be adjusted according to different workpieces, the application range of the device can be widened, and the practicability of the device is improved.

Description

A twin-spindle CNC lathe Technical Field

[0001] This utility model relates to the field of CNC lathe technology, and in particular to a dual-spindle CNC lathe. Background Technology

[0002] CNC lathes are high-precision, high-efficiency automated machine tools. Equipped with multi-station turrets or power turrets, these machines possess a wide range of machining capabilities, capable of processing complex workpieces such as straight cylinders, inclined cylinders, arcs, and various threads, grooves, and worm gears. They also feature linear interpolation, circular interpolation, and various compensation functions, demonstrating excellent economic benefits in the mass production of complex parts.

[0003] Currently, some CNC lathes can only process one set of workpieces at a time, resulting in poor processing efficiency and low practicality. Summary of the Invention

[0004] The purpose of this invention is to provide a dual-spindle CNC lathe that can solve the problems of being able to process only one set of workpieces, having poor processing efficiency, and low practicality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dual-spindle CNC lathe, comprising a fixed base plate, a drilling tool and an adjusting thread rod, wherein a U-shaped support plate is fixedly installed on the top of the fixed base plate;

[0006] There are two sets of hole-opening tools. An electric push rod is provided on the U-shaped support plate. The electric push rod is used to drive the two sets of hole-opening tools to move up and down.

[0007] The adjusting threaded rod is used to drive the drilling tool to move up and down.

[0008] Preferably, an electric push rod is fixedly installed on the top of the U-shaped support plate, and two sets of fixing plates are provided on the U-shaped support plate. Fixing columns are fixedly installed on the opposite surfaces of the two sets of fixing plates. The free end of the electric push rod extends to the bottom of the U-shaped support plate and is fixedly installed on the top of one set of fixing plates. Adjusting threaded rods are rotatably installed on the opposite surfaces of the two sets of fixing plates. One end of the adjusting threaded rod extends to the top of one set of fixing plates and is fixedly installed with a handle.

[0009] Preferably, a support frame is fixedly installed on the top of the fixed base plate, and a processing platform is fixedly installed on the top of the support frame.

[0010] Preferably, a movable block is threaded onto the outer wall of the adjusting threaded rod. A stabilizing rod is fixedly installed on one side of the movable block. A sliding groove is provided on one side of the fixed column. A slider is fixedly installed at one end of the stabilizing rod and is slidably installed in the sliding groove. The stabilizing rod and the fixed column are slidably installed. A supporting side rod is fixedly installed on the other side of the movable block. A supporting cross plate is fixedly installed at one end of the supporting side rod. A drive motor is fixedly installed on the top of the supporting cross plate. The shaft of the drive motor extends to the bottom of the supporting cross plate and is fixedly installed with a drilling tool.

[0011] Preferably, a stabilizing slide rod is fixedly installed on both the front and rear sides of the fixed column, a supporting platform is fixedly installed on both the front and rear inner walls of the U-shaped support plate, a supporting vertical rod is fixedly installed on the top of the supporting platform, the top of the supporting vertical rod is fixedly installed on the inner top of the U-shaped support plate, a sliding stabilizing block is slidably installed on the outer wall of the supporting vertical rod, and the rear side of the sliding stabilizing block is fixedly installed on the front side of the stabilizing slide rod.

[0012] Preferably, the machining platform has holes inside for the drilling tool to move through.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This dual-spindle CNC lathe, through the setting of two sets of drilling tools, can process two sets of workpieces simultaneously, which can improve the efficiency of workpiece processing and increase the practicality of the device. Furthermore, by adjusting the setting of the threaded rod, the moving block and the support side rod can be moved. Moving the support side rod can move the support cross plate and the drilling tools. This allows the height between the drilling tools and the processing platform to be adjusted according to different workpieces, thereby improving the applicability of the device and increasing its practicality. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 is a perspective view of this utility model;

[0016] Figure 2 is a side view of this utility model;

[0017] Figure 3 is a cross-sectional view of the fixing plate of this utility model.

[0018] Reference numerals in the attached diagram: 1. Fixed base plate; 2. U-shaped support plate; 3. Electric push rod; 4. Fixed plate; 5. Fixed column; 6. Adjusting threaded rod; 7. Stabilizing rod; 8. Supporting side rod; 9. Moving block; 10. Supporting horizontal plate; 11. Drive motor; 12. Hole-opening tool; 13. Supporting frame; 14. Machining platform; 15. Supporting platform; 16. Supporting vertical rod; 17. Sliding stabilizing block; 18. Stabilizing slide rod. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Please refer to Figures 1-3. This utility model provides a technical solution: a dual-spindle CNC lathe, including a fixed base plate 1, drilling tools 12, and an adjusting threaded rod 6. A U-shaped support plate 2 is fixedly installed on the top of the fixed base plate 1; there are two sets of drilling tools 12, and an electric push rod 3 is provided on the U-shaped support plate 2. The electric push rod 3 is used to drive the two sets of drilling tools 12 to move up and down; the adjusting threaded rod 6 is used to drive the drilling tools 12 to move up and down.

[0021] Furthermore, an electric push rod 3 is fixedly installed on the top of the U-shaped support plate 2. Two sets of fixing plates 4 are provided on the U-shaped support plate 2, with fixing columns 5 fixedly installed on the opposite surfaces of the two sets of fixing plates 4. The free end of the electric push rod 3 extends to the bottom of the U-shaped support plate 2 and is fixedly installed on the top of one set of fixing plates 4. An adjusting threaded rod 6 is rotatably installed on the opposite surfaces of the two sets of fixing plates 4. One end of the adjusting threaded rod 6 extends to the top of one set of fixing plates 4 and is fixedly installed with a handle. A support frame 13 is fixedly installed on the top of the fixed base plate 1, and a processing platform 14 is fixedly installed on the top of the support frame 13. This configuration allows for simultaneous processing of two sets of workpieces, improving workpiece processing efficiency and increasing the practicality of the device.

[0022] Furthermore, a movable block 9 is threaded onto the outer wall of the adjusting threaded rod 6. A stabilizing rod 7 is fixedly installed on one side of the movable block 9. A groove is provided on one side of the fixed column 5. A slider is fixedly installed at one end of the stabilizing rod 7, and the slider is slidably installed in the groove. The stabilizing rod 7 and the fixed column 5 are slidably installed. A supporting side rod 8 is fixedly installed on the other side of the movable block 9. A supporting horizontal plate 10 is fixedly installed at one end of the supporting side rod 8. A drive motor 11 is fixedly installed on the top of the supporting horizontal plate 10. The shaft of the drive motor 11 extends to the bottom of the supporting horizontal plate 10 and a hole-opening tool 12 is fixedly installed thereon. Stabilizing slide rods 18 are fixedly installed on both the front and rear sides of the fixed column 5. The inner walls of the front and rear sides of the U-shaped support plate 2 are also fixedly installed with... The device is equipped with a support platform 15, on the top of which a support vertical rod 16 is fixedly installed. The top of the support vertical rod 16 is fixedly installed to the inner top of the U-shaped support plate 2. A sliding stabilizing block 17 is slidably installed on the outer wall of the support vertical rod 16. The rear side of the sliding stabilizing block 17 is fixedly installed to the front side of the stabilizing slide rod 18. The processing platform 14 has holes inside for the drilling tool 12 to move. This arrangement can drive the moving block 9 and the support side rod 8 to move. Moving the support side rod 8 can move the support horizontal plate 10 and the drilling tool 12. This allows the height between the drilling tool 12 and the processing platform 14 to be adjusted according to different workpieces, thereby improving the applicability and practicality of the device.

[0023] Working principle: When in use, the workpiece is placed on the processing platform 14, and then the threaded rod 6 is rotated and adjusted. The rotation of the threaded rod 6 drives the moving block 9 and the support side rod 8 to rise and fall. The rise and fall of the support side rod 8 drives the support cross plate 10 and the hole-making tool 12 to rise and fall. Then, the electric push rod 3 is started, which drives the hole-making tool 12 to rise and fall. When the hole-making tool 12 rises and falls, the drive motor 11 is started and drives the hole-making tool 12 to rotate. The rotation of the hole-making tool 12 can perform grooving on the workpiece.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A dual-spindle CNC lathe, characterized in that, include: A fixed base plate (1) is fixedly installed on the top of the fixed base plate (1) with a U-shaped support plate (2); a hole-opening tool (12) is provided in two sets, and an electric push rod (3) is provided on the U-shaped support plate (2). The electric push rod (3) is used to drive the two sets of hole-opening tools (12) to rise and fall; an adjusting thread rod (6) is used to drive the hole-opening tool (12) to rise and fall.

2. A dual-spindle CNC lathe according to claim 1, characterized in that: An electric push rod (3) is fixedly installed on the top of the U-shaped support plate (2). A fixing plate (4) is provided on the U-shaped support plate (2). There are two sets of fixing plates (4). A fixing column (5) is fixedly installed on the opposite side of the two sets of fixing plates (4). The free end of the electric push rod (3) extends to the bottom of the U-shaped support plate (2) and is fixedly installed on the top of one set of fixing plates (4). An adjusting threaded rod (6) is rotatably installed on the opposite side of the two sets of fixing plates (4). One end of the adjusting threaded rod (6) extends to the top of one set of fixing plates (4) and is fixedly installed with a handle.

3. A dual-spindle CNC lathe according to claim 2, characterized in that: A support frame (13) is fixedly installed on the top of the fixed base plate (1), and a processing platform (14) is fixedly installed on the top of the support frame (13).

4. A dual-spindle CNC lathe according to claim 3, characterized in that: The outer wall of the adjusting threaded rod (6) is threaded with a moving block (9). A stabilizing rod (7) is fixedly installed on one side of the moving block (9). A sliding groove is opened on one side of the fixed column (5). A slider is fixedly installed at one end of the stabilizing rod (7). The slider is slidably installed in the sliding groove. The stabilizing rod (7) and the fixed column (5) are slidably installed. A supporting side rod (8) is fixedly installed on the other side of the moving block (9). A supporting horizontal plate (10) is fixedly installed at one end of the supporting side rod (8). A drive motor (11) is fixedly installed on the top of the supporting horizontal plate (10). The shaft of the drive motor (11) extends to the bottom of the supporting horizontal plate (10) and a hole-opening tool (12) is fixedly installed thereon.

5. A dual-spindle CNC lathe according to claim 4, characterized in that: The front and rear sides of the fixed column (5) are fixedly installed with stabilizing slide rods (18), the front inner wall and rear inner wall of the U-shaped support plate (2) are fixedly installed with support platforms (15), the top of the support platform (15) is fixedly installed with support vertical rods (16), the top of the support vertical rods (16) is fixedly installed with the inner top of the U-shaped support plate (2), the outer wall of the support vertical rods (16) is slidably installed with sliding stabilizing blocks (17), and the rear side of the sliding stabilizing blocks (17) is fixedly installed with the front side of the stabilizing slide rods (18).

6. A dual-spindle CNC lathe according to claim 5, characterized in that: The machining platform (14) has holes inside for the drilling tool (12) to move through.

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