Discharging mechanism of vertical numerical control lathe

Abstract

The discharging mechanism of the vertical numerical control lathe comprises a supporting table, and a supporting plate is installed on the top of the supporting table. A hydraulic sliding table is installed on one side of the supporting plate, a movable support is slidably installed on the hydraulic sliding table, a grinding machine is installed in the movable support, a pneumatic chuck is embedded in the top of the supporting table, a fixed plate is fixedly connected to the interior of the supporting table, a motor is installed at the bottom of the fixed plate, and a rotating shaft of the motor penetrates through the fixed plate and is fixedly connected with a rotating rod. The end part of the rotating rod is fixedly connected with a disc; when the automatic discharging device is used, the pneumatic chuck clamps a workpiece, the disc can block the discharging port and prevent the workpiece from falling off, after machining is completed, the motor drives the rotating rod and the disc to rotate, the arc-shaped hole moves to the discharging port to be in the opened and blocked state, when the clamping jaw resets, the workpiece can automatically fall into the collecting box, automatic discharging is achieved, and the machining efficiency is improved. Not only is the workpiece machining efficiency improved, but also the safety during tool machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC lathes, in particular to a discharge mechanism of a vertical CNC lathe. Background Art

[0002] A vertical turning-milling CNC lathe is a machine tool that combines the functions of a lathe and a milling machine. It is often used to process large and complex parts. When processing the workpiece, the workpiece is fixed on the workbench, and the tool cuts the workpiece through control instructions. Among them, the vertical turning-milling CNC lathe is usually equipped with a unloading mechanism to remove the processed workpiece from the machine tool or remove it from the workbench.

[0003] However, when a traditional vertical CNC lathe performs turning and milling processing on a workpiece, manual intervention is required to remove the workpiece from the clamping device after the workpiece is processed, resulting in low processing efficiency. At the same time, there are certain safety hazards in manually removing the workpiece, especially when operating while the processing equipment is running, which may cause accidental injuries. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, one purpose of the utility model is to propose a unloading mechanism for a vertical CNC lathe. After the workpiece is processed, the unloading mechanism of the vertical CNC lathe drives a disc to rotate, so that the arc hole moves to a state where the discharge port is opened and blocked, so that the workpiece can be automatically unloaded, which not only improves the workpiece processing efficiency, but also improves the safety during tool processing.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a unloading mechanism of a vertical CNC lathe, comprising a support table, a support plate installed on the top of the support table; a hydraulic slide is installed on one side of the support plate, a movable bracket is slidably installed on the hydraulic slide, a grinder is installed inside the movable bracket, a pneumatic chuck is embedded on the top of the support table, a fixed plate is fixedly connected to the inside of the support table, a motor is installed at the bottom of the fixed plate, a rotating shaft of the motor passes through the fixed plate and is fixedly connected to a rotating rod, a disc is fixedly connected to the end of the rotating rod, an arc hole is provided on the disc, the top of the disc is located at the bottom of the pneumatic chuck, and a discharge port is provided at the bottom center of the pneumatic chuck.

[0007] Preferably, a cylinder is installed on the top of the support platform, an air inlet is provided on the outer wall of the pneumatic chuck, and the cylinder is connected to the air inlet through an air pipe.

[0008] Preferably, a cabinet body is installed at the bottom of the support platform, and a cabinet door is hinged on one side of the cabinet body.

[0009] Preferably, a collection box is slidably mounted inside the cabinet.

[0010] Preferably, a soft cushion is installed on the bottom inner wall of the collection box.

[0011] Preferably, the inner diameter of the arc-shaped hole is larger than the inner diameter of the discharge port.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when the utility model is used, the pneumatic chuck clamps the workpiece, and the disc can seal the discharge port to prevent the workpiece from falling. After processing is completed, the motor drives the rotating rod and the disc to rotate, so that the arc hole moves to the discharge port to open and seal the state. When the claws are reset, the workpiece can automatically fall into the collection box to realize automatic unloading, which not only improves the workpiece processing efficiency, but also improves the safety of the tool during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the unloading mechanism of the vertical CNC lathe according to an embodiment of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a disc in a discharge mechanism of a vertical CNC lathe according to an embodiment of the utility model;

[0015] Figure 3 It is a structural schematic diagram of a pneumatic chuck in a discharge mechanism of a vertical CNC lathe according to an embodiment of the utility model;

[0016] Figure 4 It is a schematic structural diagram of a collection box in a discharge mechanism of a vertical CNC lathe according to an embodiment of the utility model.

[0017] In the figure: 1. Support table; 2. Pneumatic chuck; 3. Support plate; 4. Movable bracket; 5. Grinder; 6. Hydraulic slide; 7. Cylinder; 8. Fixed plate; 9. Motor; 10. Rotating rod; 11. Disc; 12. Arc hole; 13. Collection box; 14. Cushion; 15. Cabinet; 16. Cabinet door; 17. Air inlet; 18. Discharge port. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 An embodiment of the utility model provides a discharging mechanism of a vertical CNC lathe, comprising: a support table 1 and a grinder 5.

[0020] In this embodiment, Figure 1-Figure 3 As shown, a support plate 3 is installed on the top of the support platform 1, a hydraulic slide 6 is installed on one side of the support plate 3, a movable bracket 4 is slidably installed on the hydraulic slide 6, a grinder 5 is installed inside the movable bracket 4, and a pneumatic chuck 2 is embedded on the top of the support platform 1.

[0021] Furthermore, a cylinder 7 is installed on the top of the support platform 1, and an air inlet 17 is provided on the outer wall of the pneumatic chuck 2. The cylinder 7 is connected to the air inlet 17 through an air pipe.

[0022] When in use, the claws on the pneumatic chuck 2 can clamp the workpiece to be processed, and the disc 11 at the bottom of the pneumatic chuck 2 can block the discharge port 18 to prevent the workpiece from accidentally falling from the discharge port 18. After clamping the workpiece, the grinder 5 is driven downward by starting the hydraulic slide 6 to approach the workpiece, and the grinder 5 is started to perform turning, milling and grinding on the workpiece.

[0023] Among them, Figure 1 and Figure 2 As shown, a fixing plate 8 is fixedly connected to the inside of the support table 1, a motor 9 is installed at the bottom of the fixing plate 8, a rotating shaft of the motor 9 passes through the fixing plate 8, and is fixedly connected to a rotating rod 10, a disc 11 is fixedly connected to the end of the rotating rod 10, an arc hole 12 is provided on the disc 11, the top of the disc 11 is located at the bottom of the pneumatic chuck 2, and a discharge port 18 is provided at the bottom center of the pneumatic chuck 2.

[0024] After the workpiece grinding is completed, the motor 9 can be started to drive the rotating rod 10 and the disc 11 to rotate, so that the arc hole 12 on the disc 11 gradually moves to the bottom of the discharge port 18, so that the discharge port 18 and the arc hole 12 overlap, thereby opening the blocked state of the discharge port 18, and when the claws on the pneumatic chuck 2 are reset, the workpiece automatically falls downward through the discharge port 18 and the arc hole 12 to complete the unloading operation.

[0025] It should be noted that the inner diameter of the arc-shaped hole 12 is larger than the inner diameter of the discharge port 18 , so that the workpiece can pass through the arc-shaped hole 12 smoothly after passing through the discharge port 18 .

[0026] like Figure 1 and Figure 4 As shown, a cabinet 15 is installed at the bottom of the support platform 1, and a cabinet door 16 is hinged on one side of the cabinet 15. Furthermore, a collection box 13 is slidably installed inside the cabinet 15, and a soft pad 14 is installed on the bottom inner wall of the collection box 13. When the workpiece is unloaded, it can fall downward into the collection box 13 through the discharge port 18 and the arc hole 12, and the soft pad 14 can reduce the falling buffer, thereby completing the automatic unloading mechanism after the workpiece is processed.

[0027] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when the utility model is used, the claws on the pneumatic chuck 2 can clamp the workpiece to be processed, and at the same time, the disc 11 at the bottom of the pneumatic chuck 2 can block the discharge port 18 to prevent the workpiece from accidentally falling from the discharge port 18. After clamping the workpiece, the hydraulic slide 6 is started to drive the grinder 5 downward to approach the workpiece, and the grinder 5 is started to perform turning, milling and grinding on the workpiece.

[0028] After the workpiece grinding is completed, the motor 9 can be started to drive the rotating rod 10 and the disc 11 to rotate, so that the arc hole 12 on the disc 11 gradually moves to the bottom of the discharge port 18, so that the discharge port 18 and the arc hole 12 overlap, thereby opening the blocked state of the discharge port 18, and when the claws on the pneumatic chuck 2 are reset, the workpiece automatically passes through the discharge port 18 and the arc hole 12 and falls downward into the collection box 13, completing the automatic unloading mechanism after the workpiece is processed, and the unloading process does not require manual operation by the operator, thereby improving the safety during workpiece processing.

[0029] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A discharge mechanism of a vertical CNC lathe, comprising a support platform (1), a support plate (3) being mounted on the top of the support platform (1), characterized in that: A hydraulic slide (6) is installed on one side of the support plate (3), and a movable bracket (4) is slidably installed on the hydraulic slide (6), and a grinder (5) is installed inside the movable bracket (4). A pneumatic chuck (2) is embedded on the top of the support table (1), and a fixed plate (8) is fixedly connected to the inside of the support table (1). A motor (9) is installed at the bottom of the fixed plate (8). The rotating shaft of the motor (9) passes through the fixed plate (8) and is fixedly connected to a rotating rod (10). The end of the rotating rod (10) is fixedly connected to a disc (11), and an arc hole (12) is provided on the disc (11). The top of the disc (11) is located at the bottom of the pneumatic chuck (2), and a discharge port (18) is provided at the bottom center of the pneumatic chuck (2).

2. The unloading mechanism of a vertical CNC lathe according to claim 1 is characterized in that: A cylinder (7) is installed on the top of the support platform (1), an air inlet (17) is provided on the outer wall of the pneumatic chuck (2), and the cylinder (7) is connected to the air inlet (17) through an air pipe.

3. The unloading mechanism of a vertical CNC lathe according to claim 1 is characterized in that: A cabinet body (15) is installed at the bottom of the support platform (1), and a cabinet door (16) is hingedly connected to one side of the cabinet body (15).

4. The unloading mechanism of a vertical CNC lathe according to claim 3 is characterized in that: A collection box (13) is slidably mounted inside the cabinet (15).

5. The unloading mechanism of a vertical CNC lathe according to claim 4 is characterized in that: A soft cushion (14) is installed on the inner wall of the bottom of the collection box (13).

6. The unloading mechanism of a vertical CNC lathe according to claim 1, characterized in that: The inner diameter of the arc-shaped hole (12) is greater than the inner diameter of the discharge port (18).

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