High-precision end face milling machine

Abstract

The high-precision end face milling machine comprises a workbench, a cutting table installed above the workbench and a blade arranged on the cutting table, an electric cabinet is installed on the right side of the workbench, the top end of the workbench is rotationally connected with a controller, a ball screw is installed on the left side of the workbench, and the ball screw is rotationally connected with the controller. And a driving motor is arranged at the right end of the ball screw. A movable base driven by a ball screw is mounted at the left end of a workbench, a driving motor drives the ball screw to rotate, the movable base transversely moves under the action of threads of the ball screw, the movable base drives a rotating disc to move to the position below a blade, a cutting table is started, and a door and window assembly in the rotating disc is confidently cut through the blade; and when the door and window assembly needs to be cut in other directions, the rotating disc can be rotated to drive the door and window assembly in the rotating disc to adjust the direction, so that the direction of the door and window assembly can be rapidly adjusted, and the machining efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a high-precision end face milling machine. Background Art

[0002] A milling machine is a common metal processing equipment used for cutting workpieces. It uses a rotating tool to cut, groove, and process holes on the workpiece. During the door and window processing process, the door and window components need to be placed on a milling machine for processing. The existing end milling machines can basically meet daily use needs, but there are still some shortcomings that need to be improved.

[0003] However, the high-precision face milling machines widely used on the market have low processing accuracy during door and window processing, and the door and window components need to be manually moved to adjust the cutting position of the door and window components, which takes a lot of time and has low production efficiency and cannot meet the needs of large-scale production. Therefore, we propose a high-precision face milling machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision end milling machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision end milling machine, comprising a workbench, a cutting table installed above the workbench and a blade arranged on the cutting table, an electric control box is installed on the right side of the workbench, a controller is rotatably connected to the top of the workbench, a ball screw is installed on the left side of the workbench, a drive motor is arranged at the right end of the ball screw, the output end of the drive motor is connected to the end of the ball screw, a movable base is arranged outside the ball screw, a turntable is rotatably connected to the top of the movable base, and steering positioning components are arranged on both sides of the movable base.

[0006] As a further preferred embodiment of the present technical solution, the steering positioning assembly includes a sliding sleeve, a guide slider, a connecting rod, a pull plate, a positioning rod, a positioning socket and a reset spring. Sliding sleeves are fixed on both sides of the movable base, guide sliders are slidably connected in the two groups of sliding sleeves, the opposite ends of the two groups of guide sliders are connected to pull plates through connecting rods, reset springs are wound around the outside of the two groups of connecting rods, positioning rods are fixed to the opposite ends of the two groups of guide sliders, and multiple groups of positioning sockets are provided on the outer wall of the turntable, and the ends of the two groups of positioning rods can be inserted into the positioning sockets.

[0007] As a further preferred embodiment of the present technical solution, the input ends of the cutting table and the driving motor are both electrically connected to the controller via wires.

[0008] As a further preferred embodiment of the present technical solution, two ends of the return spring are respectively connected to the outer wall of the guide slider and the inner wall of the sleeve, and the guide slider is elastically connected to the inner wall of the sleeve via the return spring.

[0009] As a further preferred embodiment of the present technical solution, the inner wall of the pull plate is provided with anti-slip textures.

[0010] As a further preferred embodiment of the present technical solution, the outer walls of the two groups of positioning rods are fully fitted with the inner walls of the positioning holes.

[0011] As a further preferred embodiment of the present technical solution, a plurality of groups of the positioning holes are distributed outside the turntable at equal intervals along the axis of the turntable.

[0012] The utility model provides a high-precision end milling machine, which has the following beneficial effects:

[0013] 1. The utility model installs a movable base driven by a ball screw at the left end of the workbench, allows the driving motor to drive the ball screw to rotate, allows the movable base to move laterally under the thread of the ball screw, allows the movable base to drive the turntable to move under the blade, and then starts the cutting table to allow the blade to perform confidential cutting on the door and window components in the turntable. When it is necessary to cut the door and window components in other directions, the turntable can be rotated to allow the turntable to drive the door and window components therein to adjust the direction, thereby quickly adjusting the direction of the door and window components, effectively improving the processing efficiency of the device.

[0014] 2. The utility model installs laterally movable positioning rods on both sides of the movable base and installs multiple groups of positioning holes on the outside of the turntable, so that the two groups of positioning rods can be quickly inserted into the positioning holes on the outside of the turntable under the elastic force of the positioning holes, so that the positioning rods can quickly form a rotation limit effect on the turntable, avoiding the turntable from rotating during the processing process, and improving the stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 For the utility model Figure 3 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. workbench; 2. cutting table; 3. blade; 4. electric control box; 5. controller; 6. drive motor; 7. ball screw; 8. movable base; 9. turntable; 10. sleeve; 11. guide slider; 12. connecting rod; 13. pull plate; 14. positioning rod; 15. positioning socket; 16. reset spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a high-precision end milling machine includes a workbench 1, a cutting table 2 installed above the workbench 1 and a blade 3 arranged on the cutting table 2, an electric control box 4 is installed on the right side of the workbench 1, a controller 5 is rotatably connected to the top of the workbench 1, a ball screw 7 is installed on the left side of the workbench 1, a drive motor 6 is arranged at the right end of the ball screw 7, the output end of the drive motor 6 is connected to the end of the ball screw 7, a movable base 8 is arranged outside the ball screw 7, a turntable 9 is rotatably connected to the top of the movable base 8, and steering positioning components are arranged on both sides of the movable base 8.

[0022] By installing a movable base 8 driven by a ball screw 7 at the left end of the workbench 1, the driving motor 6 drives the ball screw 7 to rotate, and the movable base 8 moves laterally under the action of the thread of the ball screw 7, and the movable base 8 drives the turntable 9 to move under the blade 3, and then the cutting table 2 is started, and the blade 3 makes a confidential cut on the door and window components in the turntable 9. When it is necessary to cut the door and window components in other directions, the turntable 9 can be rotated to drive the door and window components therein to adjust the direction, so that the direction of the door and window components can be quickly adjusted, effectively improving the processing efficiency of the device.

[0023] In other embodiments, the steering positioning assembly includes a sleeve 10, a guide slider 11, a connecting rod 12, a pull plate 13, a positioning plug rod 14, a positioning socket 15 and a reset spring 16. Sleeves 10 are fixed on both sides of the movable base 8. The guide sliders 11 are slidably connected in the two sets of sleeves 10. The opposite ends of the two sets of guide sliders 11 are connected to the pull plates 13 through the connecting rods 12. The reset springs 16 are wound around the outsides of the two sets of connecting rods 12. The positioning plug rods 14 are fixed to the opposite ends of the two sets of guide sliders 11. The outer wall of the turntable 9 is provided with multiple sets of positioning sockets 15. The ends of the two sets of positioning plug rods 14 can be inserted into the positioning sockets 15.

[0024] By installing laterally movable positioning rods 14 on both sides of the movable base 8 and installing multiple groups of positioning holes 15 on the outside of the turntable 9, the two groups of positioning rods 14 can be quickly inserted into the positioning holes 15 outside the turntable 9 under the elastic force of the positioning holes 15, so that the positioning rods 14 can quickly form a rotation limiting effect on the turntable 9, avoiding the turntable 9 from rotating during the processing process, and improving the stability of the device when in use.

[0025] In other embodiments, the input ends of the cutting table 2 and the driving motor 6 are both electrically connected to the controller 5 through wires;

[0026] Through this design, the controller 5 can control the start and stop of the cutting table 2 and the driving motor 6 in real time, so that the cutting table 2 and the driving motor 6 can be used normally.

[0027] In other embodiments, the two ends of the return spring 16 are respectively connected to the outer wall of the guide slider 11 and the inner wall of the sleeve 10, and the guide slider 11 is elastically connected to the inner wall of the sleeve 10 through the return spring 16;

[0028] Through this design, the two groups of return springs 16 wrapped around the outside of the connecting rod 12 can apply continuous opposite elastic force to the two groups of guide sliders 11, so that the two groups of guide sliders 11 can quickly drive the two groups of positioning rods 14 to be inserted into the positioning holes 15 outside the turntable 9.

[0029] In other embodiments, the inner wall of the pull plate 13 is provided with anti-slip textures;

[0030] This design effectively increases the friction between the inner wall of the pull plate 13 and the hand, making it easier to pull the pull plate 13 .

[0031] In other embodiments, the outer walls of the two sets of positioning rods 14 are fully fitted with the inner walls of the positioning holes 15;

[0032] With this design, when the ends of the two groups of positioning rods 14 are inserted into the positioning holes 15, the two groups of positioning rods 14 can be prevented from shaking inside the positioning holes 15, thereby improving the stability of the turntable 9 when in use.

[0033] In other embodiments, multiple groups of positioning holes 15 are distributed outside the turntable 9 at equal intervals along the axis of the turntable 9;

[0034] Through this design, the two groups of positioning rods 14 can be inserted into the positioning holes 15 at different positions outside the turntable 9, so that the two groups of positioning rods 14 can form a multi-angle limiting effect on the turntable 9.

[0035] The utility model provides a stamping forming die, and the specific working principle is as follows:

[0036] When the device is used, the door and window assembly is first placed in the turntable 9 and fixed, and then the drive motor 6 is started, and the drive motor 6 drives the ball screw 7 to rotate, so that the movable base 8 can drive the turntable 9 to move to the blade 3 under the action of the ball screw 7, and then the cutting table 2 is started through the controller 5, so that the blade 3 cuts the door and window on the turntable 9. When the direction of the door and window assembly needs to be adjusted, the two sets of pull plates 13 are pulled to both sides, and the two sets of guide slide blocks 11 drive the positioning rod 14 to slide along the sliding sleeve 10, and the two sets of guide slide blocks 11 reset the outside of the connecting rod 12 The spring 16 is squeezed to make the two sets of return springs 16 deform and accumulate force. When the two sets of positioning rods 14 completely leave the positioning holes 15 outside the turntable 9, the turntable 9 can be rotated to allow the turntable 9 to drive the door and window components inside it to adjust the direction. After the adjustment is completed, the pulling of the two sets of pull plates 13 is released, and the two sets of return springs 16 release the elastic force to push the two sets of guide sliders 11 to move towards each other, so that the two sets of positioning rods 14 are driven by the guide sliders 11 to be inserted into the positioning holes 15 at the corresponding positions outside the turntable 9, and then the blade 3 continues to cut the door and window components in the turntable 9, and the operation is completed.

[0037] The electrical components mentioned in this article are all connected to an external main controller and industrial power supply, and the main controller can be a conventional known device for control such as a computer.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision face milling machine, comprising a workbench (1), a cutting table (2) mounted above the workbench (1), and a blade (3) arranged on the cutting table (2), characterized in that: An electric control box (4) is installed on the right side of the workbench (1); a controller (5) is rotatably connected to the top of the workbench (1); a ball screw (7) is installed on the left side of the workbench (1); a drive motor (6) is arranged at the right end of the ball screw (7); an output end of the drive motor (6) is connected to the end of the ball screw (7); a movable base (8) is arranged outside the ball screw (7); a turntable (9) is rotatably connected to the top of the movable base (8); and steering positioning components are arranged on both sides of the movable base (8).

2. A high-precision face milling machine according to claim 1, characterized in that: The steering positioning assembly comprises a sleeve (10), a guide slider (11), a connecting rod (12), a pull plate (13), a positioning rod (14), a positioning socket (15) and a return spring (16). Sleeves (10) are fixed on both sides of the movable base (8). Guide sliders (11) are slidably connected in two groups of the sleeves (10). The opposite ends of the two groups of guide sliders (11) are connected to the pull plate (13) through the connecting rod (12). Return springs (16) are wound around the outside of the two groups of connecting rods (12). Positioning rods (14) are fixed on the opposite ends of the two groups of guide sliders (11). Multiple groups of positioning sockets (15) are provided on the outer wall of the turntable (9). The ends of the two groups of positioning rods (14) can be inserted into the positioning sockets (15).

3. A high-precision face milling machine according to claim 1, characterized in that: The input ends of the cutting table (2) and the driving motor (6) are both electrically connected to the controller (5) via wires.

4. A high-precision face milling machine according to claim 2, characterized in that: The two ends of the return spring (16) are respectively connected to the outer wall of the guide slider (11) and the inner wall of the sliding sleeve (10), and the guide slider (11) is elastically connected to the inner wall of the sliding sleeve (10) via the return spring (16).

5. A high-precision face milling machine according to claim 2, characterized in that: The inner wall of the pull plate (13) is provided with anti-slip patterns.

6. A high-precision face milling machine according to claim 2, characterized in that: The outer walls of the two groups of positioning rods (14) are fully fitted with the inner walls of the positioning holes (15).

7. A high-precision face milling machine according to claim 2, characterized in that: A plurality of groups of positioning holes (15) are distributed outside the turntable (9) at equal intervals along the axis of the turntable (9).

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