Vertical and horizontal dual-purpose five-axis numerical control deep hole drilling machine tool

Abstract

The utility model provides a vertical and horizontal dual-purpose five-axis numerical control deep hole drilling machine tool, which belongs to the technical field of processing equipment and comprises a machine tool body, a first slide rail and a second slide rail are arranged on the upper surface of the machine tool body, the first slide rail is slidably provided with a horizontal numerical control rotating table and realizes X-axis displacement through a motor, and the upper surface of the first slide rail is connected with a clamp through a rotating shaft. The second sliding rail is provided with a stand column in a sliding mode and achieves Y-axis displacement through a motor, a third sliding rail is arranged on the side face of the side, facing the horizontal numerical control rotating table, of the stand column, the third sliding rail is provided with a vertical numerical control rotating table in a sliding mode and achieves Z-axis displacement through a motor, and the vertical numerical control rotating table is connected with an electric spindle through a rotating shaft. The motorized spindle and the clamp achieve autorotation through the rotating shaft and achieve 360-degree rotation indexing on the two workbenches respectively. Three machining modes are achieved through cooperation of the three sliding rails, the three motors, the two workbenches, the electric spindle and the clamp, all machining procedures are completed through one-time clamping, and machining efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing equipment, and particularly relates to a vertical and horizontal dual-purpose five-axis numerically controlled deep hole drilling machine tool. Background Art

[0002] There are multiple horizontal, vertical and angled holes on the insert that require deep hole processing.

[0003] In traditional processing technology, one machine tool cannot complete all processing procedures. It is necessary to use a vertical deep hole drilling machine to process vertical deep holes, a three-coordinate structure deep hole drilling machine to process horizontal deep holes, and a six-axis drilling and milling machine to process angled inclined holes. In addition, the A-axis rotation angle range of ordinary six-axis drilling and milling machine tools is limited and cannot achieve 360° rotation. During processing, the part posture often needs to be adjusted multiple times. Therefore, traditional processing technology is time-consuming and labor-intensive, with low processing efficiency and high cost. Utility Model Content

[0004] The utility model aims to provide a vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine, characterized in that it comprises a bed, a first slide rail and a second slide rail perpendicular to each other are arranged on the upper surface of the bed, a horizontal CNC rotary table and a column are slidably arranged on the first slide rail and the second slide rail respectively, a third slide rail is arranged on the side of the column facing the horizontal CNC rotary table, a vertical CNC rotary table is slidably arranged on the third slide rail, the horizontal CNC rotary table is provided with a first motor driving it to slide on the first slide rail; the column is provided with a second motor driving it to slide on the second slide rail, and the vertical CNC rotary table is provided with a third motor driving it to slide on the third slide rail;

[0005] The horizontal CNC rotary table is provided with a fixture, and a first rotating axis is provided between the fixture and the horizontal CNC rotary table for enabling the fixture to perform 360° rotation and indexing; the vertical CNC rotary table is provided with an electric spindle, and a second rotating axis is provided between the electric spindle and the vertical CNC rotary table for enabling the electric spindle to perform 360° rotation and indexing.

[0006] Furthermore, the first slide rail and the second slide rail are vertically arranged in an "L" shape relative to each other.

[0007] Furthermore, the first slide rail, the second slide rail and the third slide rail have the same structural setting, including a guide rail and a slider, the top of the slider of the first slide rail is fixed to the bottom of the horizontal CNC rotary table; the slider of the second slide rail is fixed to the bottom of the column, and the slider of the third slide rail is fixed to the bottom of the vertical CNC rotary table.

[0008] Furthermore, a tool magazine for replacing tools is fixed on one side of the column.

[0009] Compared with the prior art, the beneficial effects of the utility model are mainly reflected in:

[0010] 1. The utility model provides a vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine with three processing modes. It can process deep holes in the horizontal and vertical directions, and can also process angled holes. For customers, all processing procedures can be completed in one clamping, with high processing efficiency and greatly reduced costs.

[0011] 2. The utility model provides a vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine with high flexibility and high processing efficiency, which reduces the time cost of manual adjustment of workpieces, tool changing, and loading and unloading of materials during processing.

[0012] 3. Compared with the traditional processing technology, the vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine provided by the utility model has an efficiency improvement of more than two times. It also reduces the labor intensity, and can operate multiple machine tools by one person or realize unmanned operation with automation, which greatly reduces the labor cost in long-term processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of a vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine tool of the utility model.

[0014] Figure 2 It is a left view of a vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine tool of the utility model. DETAILED DESCRIPTION

[0015] The following will provide a more detailed description of a vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine tool of the utility model in conjunction with a schematic diagram, wherein a preferred embodiment of the utility model is shown. It should be understood that those skilled in the art can modify the utility model described herein while still achieving the advantageous effects of the utility model. Therefore, the following description should be understood as being widely known to those skilled in the art and not as a limitation to the utility model.

[0016] like Figure 1 and 2 As shown, a vertical and horizontal dual-purpose five-axis CNC deep hole drilling machine includes a bed 1, which is an integrated "L"-shaped bed, and also includes two slide rails, which are also "L"-shaped and fixed perpendicularly to the upper surface of the "L"-shaped bed. The multiple slide rails provided in the utility model have the same structural setting, all including guide rails and sliders, and the sliders slide on the guide rails.

[0017] Among them, a horizontal CNC rotary table 3 is fixed on the top of the slider of the slide rail in the front, and a telescopic shaft of a motor is fixed on the bottom of the horizontal CNC rotary table 3. The telescopic shaft is driven by the motor to extend and retract, so that the horizontal CNC rotary table 3 is displaced along the X axis on the bed 1. The upper surface of the horizontal CNC rotary table 3 is movably connected with a fixture 4 through a rotating shaft. Through the rotation of the rotating shaft, the fixture 4 can rotate on the horizontal CNC rotary table 3 and realize 360° rotation indexing.

[0018] A column 2 is fixed to the top of the slider of the rear slide rail, and a telescopic shaft of a motor is also fixed to the bottom of the column 2, and the horizontal displacement of the Y axis on the bed 1 is achieved by driving the telescopic shaft by the motor. A third slide rail is arranged on the side of the column 2 facing the horizontal CNC rotary table 3, and a vertical CNC rotary table 5 is fixed to the top of its slider, and a telescopic shaft of a motor is also fixed to the bottom of the vertical CNC rotary table 5, and the displacement of the Z axis on this slide rail is achieved by driving the telescopic shaft by the motor to extend and retract. The top of the vertical CNC rotary table 5 is movably connected to an electric spindle 6 through a rotating shaft, and the electric spindle 6 can rotate on the vertical CNC rotary table 5 through the rotating shaft, and can achieve 360° rotation indexing. A drill bit is fixed to the electric spindle 6, and the drilling operation on the workpiece fixed by the fixture 4 is achieved through the drill bit.

[0019] It should be noted that both workbenches are standard purchased vertical and horizontal dual-purpose CNC rotary workbenches with worm gear transmission, capable of 360° arbitrary indexing.

[0020] A tool magazine 7 is also fixed on the side of the column 2 adjacent to the vertical CNC rotary table 5, which is used to replace the drill bit of the electric spindle 6. The connection method is: the tool magazine 7 is connected to the bed 1, the column 2 and the vertical CNC rotary table 5 move to the specified position, and the rotary table rotates to make the spindle vertically downward, which is the automatic tool change position of the machine tool, and the tool magazine 7 can automatically change tools.

[0021] The utility model realizes the processing of the same workpiece including horizontal direction, vertical direction and angled oblique hole on one CNC machine tool through the cooperation of three slide rails, three motors and the rotation of the horizontal CNC rotary table 3 and the vertical CNC rotary table 5, as follows:

[0022] The machine tool provided by the utility model can perform horizontal processing and vertical processing. When the X-axis moves to the right, the Y-axis drops, and the tool can process deep holes in the horizontal direction of the workpiece. After all the deep holes on one surface are processed, the horizontal CNC rotary table 3 rotates the workpiece angle to process the deep holes on four surfaces in turn. When the Y-axis rises and the X-axis moves to the left, the vertical CNC rotary table 5 rotates until the spindle is vertically downward, and the machine tool can also perform vertical processing. When the horizontal CNC rotary table 3 and the vertical CNC rotary table 5 rotate to the specified angle, the horizontal axis of the machine tool is linked, and single-angle inclined holes or double-angle inclined holes can be processed. That is, the machine tool provided by the utility model has three processing modes, which can process deep holes in the horizontal and vertical directions, and can also process angled inclined holes. For customers, all processing procedures can be completed by clamping once, with high processing efficiency and greatly reduced costs.

[0023] The above are only preferred embodiments of the present invention and do not limit the present invention in any way. Any technician in the relevant technical field, without departing from the scope of the technical solution of the present invention, may make any equivalent replacement or modification to the technical solution and technical content disclosed in the present invention, which shall be deemed as the content of the technical solution of the present invention and still fall within the protection scope of the present invention.

Claims

1. A vertical and horizontal five-axis CNC deep hole drilling machine, characterized in that: The invention comprises a bed, wherein a first slide rail and a second slide rail are provided on the upper surface of the bed, a horizontal CNC rotary table and a column are slidably provided on the first slide rail and the second slide rail respectively, a third slide rail is provided on the side of the column facing the horizontal CNC rotary table, a vertical CNC rotary table is slidably provided on the third slide rail, the horizontal CNC rotary table is provided with a first motor driving it to slide on the first slide rail; the column is provided with a second motor driving it to slide on the second slide rail, and the vertical CNC rotary table is provided with a third motor driving it to slide on the third slide rail; The horizontal CNC rotary table is provided with a fixture, and a first rotating axis is provided between the fixture and the horizontal CNC rotary table for enabling the fixture to perform 360° rotation and indexing; the vertical CNC rotary table is provided with an electric spindle, and a second rotating axis is provided between the electric spindle and the vertical CNC rotary table for enabling the electric spindle to perform 360° rotation and indexing.

2. The vertical and horizontal five-axis CNC deep hole drilling machine according to claim 1 is characterized in that: The first slide rail and the second slide rail are vertically arranged in an "L" shape.

3. The vertical and horizontal five-axis CNC deep hole drilling machine tool according to claim 1 is characterized in that: The first slide rail, the second slide rail and the third slide rail have the same structural setting, including a guide rail and a slider. The top of the slider of the first slide rail is fixed to the bottom of the horizontal CNC rotary table; the slider of the second slide rail is fixed to the bottom of the column, and the slider of the third slide rail is fixed to the bottom of the vertical CNC rotary table.

4. The vertical and horizontal five-axis CNC deep hole drilling machine tool according to claim 1 is characterized in that: A tool magazine for replacing tools is fixed on one side of the column.

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