Machine tool milling cutter convenient to fix and used for metal machining

Abstract

The utility model provides a metal processing machine tool milling cutter convenient to fix, and relates to the technical field of machine tool milling cutter fixing. The moving mechanism is arranged on the upper surface of the base and used for driving materials to move; the driving mechanism is arranged on the upper surface of the base and used for driving the milling cutter body to move; the movable plate is arranged above the base; and the milling mechanism is arranged on the surface of the moving plate to mill materials, the moving mechanism comprises a fixed block, the fixed block is fixedly connected with the base, the surface of the fixed block is slidably connected with a moving table, and the surface of the moving table is fixedly connected with a first servo motor. The problems that in the milling process, a milling cutter needs to be replaced many times so as to mill grooves in different shapes, in the milling cutter replacement process, a cutter head of the milling cutter faces downwards, two-hand operation of a worker is needed, the milling cutter is prevented from falling off, and installation is not convenient are solved.

Description

Technical Field

[0001] This utility model relates to the field of machine tool milling cutter fixing technology, specifically to a machine tool milling cutter for metal processing that is easy to fix. Background Technology

[0002] Milling cutters are important tools commonly used in metal processing. They are mainly used to machine planes, steps, grooves, shaped surfaces, and cut off workpieces on milling machines. During milling operations, the cutter shank is fixed to the machine tool by a fixture, and the cutting edge is exposed on the material surface. The machine tool drives the electric motor or other power source on the milling cutter to make the cutting edge rotate rapidly. After the rotating cutting edge comes into contact with the material surface, the cutting edge on the cutting edge will rub and impact with the material, thereby cutting the material.

[0003] The above technical solution has the following drawbacks in use: because the milling cutter needs to be changed multiple times during the milling process to mill grooves of different shapes, the cutter head is facing down during the cutter change process, and the operator needs to use both hands to avoid the cutter falling, which is inconvenient for installation. Utility Model Content

[0004] This invention provides a conveniently fixed machine tool milling cutter for metal processing, which solves the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] An embodiment of this utility model provides a conveniently fixed machine tool milling cutter for metal processing, comprising:

[0007] Base;

[0008] A moving mechanism, located on the upper surface of the base, is used to move the material.

[0009] The drive mechanism, located on the upper surface of the base, is used to drive the milling cutter body to move;

[0010] A movable plate is positioned above the base;

[0011] The milling mechanism is set on the surface of the moving plate to perform milling operations on the material.

[0012] Furthermore, the moving mechanism includes a fixed block, which is fixedly connected to the base. A moving platform is slidably connected to the surface of the fixed block, and a first servo motor is fixedly connected to the surface of the moving platform. A first screw is fixedly connected to the output end of the first servo motor, and the first screw is slidably connected to the fixed block.

[0013] The above technical solution can drive the material fixed on the moving platform to move left and right, change the position of the material, and thus improve the processing accuracy.

[0014] Furthermore, the driving mechanism includes a fixed column, which is fixedly connected to the base. A second servo motor is fixedly connected to the surface of the fixed block. A second screw is fixedly connected to the output end of the second servo motor. A slider is threadedly connected to the arc surface of the second screw. The slider is slidably connected to the fixed column and to the moving plate. A third servo motor is fixedly connected to the surface of the moving plate. A third screw is fixedly connected to the output end of the third servo motor and threadedly connected to the slider.

[0015] The above technical solution drives the milling cutter body to move back and forth and up and down, cooperating with the moving table to make the processed materials more precise.

[0016] Furthermore, the milling mechanism includes a fixed frame, which is fixedly connected to a movable plate. A high-speed motor is fixedly connected to the surface of the fixed frame, and a drive shaft is fixedly connected to the output end of the high-speed motor. A mounting post is fixedly connected to one end of the drive shaft, and a mounting cylinder is threadedly connected to the inner wall of the mounting post. A milling cutter body is detachably mounted on the inner wall of the mounting cylinder, and a magnet is fixedly connected to the inner wall of the milling cutter body.

[0017] Through the above technical solution, the milling cutter body driven by the high-speed motor can mill hard materials, and the milling cutter body can be quickly replaced.

[0018] Furthermore, a throttle is fixedly connected to one end of the first screw.

[0019] With the above technical solution, when the first servo motor malfunctions, the operator can manually turn the throttle to drive the first screw to rotate.

[0020] Furthermore, two bearings are fixedly connected to the surface of the mounting column, and the bearings are fixedly connected to the fixing frame.

[0021] The above technical solution enables the mounting column to rotate smoothly within the fixed frame.

[0022] Furthermore, a screw plate is fixedly connected to the surface of the mounting cylinder.

[0023] The above technical solution facilitates the rotation of the installation cylinder by staff.

[0024] The above-described solution of this utility model has at least the following beneficial effects:

[0025] 1. In this utility model, by setting up a milling mechanism, when the operator installs the milling cutter, the magnet at one end of the milling cutter will be attracted to the surface of the milling cutter, so that the milling cutter is temporarily fixed in the mounting cylinder, making it convenient for the operator to rotate the mounting cylinder to fix the milling cutter. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a disassembled structural diagram of the moving mechanism of this utility model;

[0028] Figure 3 This is a disassembled structural diagram of the drive mechanism of this utility model;

[0029] Figure 4 This is a utility model Figure 3 A partial structural diagram;

[0030] Figure 5 This is a schematic diagram of the milling mechanism of this utility model;

[0031] Figure 6 This is a schematic diagram of the disassembly structure of the mounting column of this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Base; 2. Moving mechanism; 21. Fixed block; 22. Moving stage; 23. First servo motor; 24. First screw; 25. Throttle; 3. Drive mechanism; 31. Fixed column; 32. Second servo motor; 33. Third servo motor; 34. Second screw; 35. Third screw; 36. Moving plate; 37. Slider; 4. Milling mechanism; 41. Fixed frame; 42. High-speed motor; 43. Drive shaft; 44. Milling cutter body; 45. Mounting column; 46. Bearing; 47. Mounting cylinder; 48. Magnet; 49. Tightening plate. Detailed Implementation

[0034] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0035] like Figures 1 to 6As shown, an embodiment of this utility model provides a conveniently fixed machine tool milling cutter for metal processing, comprising: a base 1; a moving mechanism 2, disposed on the upper surface of the base 1, for moving the material; a driving mechanism 3, disposed on the upper surface of the base 1, for driving the milling cutter body 44 to move; a moving plate 36, disposed above the base 1; and a milling mechanism 4, disposed on the surface of the moving plate 36, for performing milling operations on the material.

[0036] like Figures 1 to 6 As shown, the moving mechanism 2 includes a fixed block 21, which is fixedly connected to the base 1. A moving platform 22 is slidably connected to the surface of the fixed block 21. A first servo motor 23 is fixedly connected to the surface of the moving platform 22. A first screw 24 is fixedly connected to the output end of the first servo motor 23. The first screw 24 is slidably connected to the fixed block 21. A throttle 25 is fixedly connected to one end of the first screw 24. The first servo motor 23 drives the first screw 24 to rotate, thereby driving the moving platform 22 to move on the fixed block 21. When the first servo motor 23 malfunctions, the operator can manually turn the throttle 25 to rotate the first screw 24.

[0037] The drive mechanism 3 includes a fixed column 31, which is fixedly connected to the base 1. A second servo motor 32 is fixedly connected to the surface of the fixed block 21. A second screw 34 is fixedly connected to the output end of the second servo motor 32. A slider 37 is threadedly connected to the arc surface of the second screw 34. The slider 37 is slidably connected to the fixed column 31 and to the moving plate 36. A third servo motor 33 is fixedly connected to the surface of the moving plate 36. A third screw 35 is fixedly connected to the output end of the third servo motor 33. The third screw 35 is threadedly connected to the slider 37. The second servo motor 32 and the third servo motor 33 drive the second screw 34 and the third screw 35 to rotate through electronic control, so that the slider 37 moves stably between the fixed column 31 and the moving plate 36, driving the milling cutter body 44 on the fixed frame 41 to move up and down and back and forth, so as to perform fine milling processing on the material.

[0038] The milling mechanism 4 includes a fixed frame 41, which is fixedly connected to a movable plate 36. A high-speed motor 42 is fixedly connected to the surface of the fixed frame 41. A drive shaft 43 is fixedly connected to the output end of the high-speed motor 42. A mounting post 45 is fixedly connected to one end of the drive shaft 43. A mounting cylinder 47 is threadedly connected to the inner wall of the mounting post 45. A milling cutter body 44 is detachably mounted on the inner wall of the mounting cylinder 47. A magnet 48 is fixedly connected to the inner wall of the milling cutter body 44. Two bearings 46 are fixedly connected to the surface of the mounting post 45 and are fixedly connected to the fixed frame 41. A screw plate 49 is fixedly connected to the surface of the mounting cylinder 47. The operator places the material to be milled on the moving table 22 and fixes it with a clamp. The operator inserts the milling cutter body 44 into the mounting cylinder 47. The magnet 48 at one end of the milling cutter body 44 will be attracted to the mounting cylinder 47, so that the milling cutter will not fall out. Then, the mounting cylinder 47 is rotated, and the mounting cylinder 47 engages with the helix in the mounting post 45. The mounting cylinder 47 squeezes the milling cutter body 44 and fixes the milling cutter body 44 on the mounting cylinder 47. The high-speed motor 42 drives the mounting post 45 to rotate through the transmission shaft, thereby driving the milling cutter body 44 fixed in the mounting post 45 to rotate rapidly to perform milling operations on the material.

[0039] In this embodiment of the utility model, when milling is required, the worker places the material to be milled on the moving table 22 and fixes it with a clamp. The worker inserts the milling cutter body 44 into the mounting cylinder 47. The magnet 48 at one end of the milling cutter body 44 will be attracted to the mounting cylinder 47, so that the milling cutter will not fall off. Then, the mounting cylinder 47 is rotated, and the mounting cylinder 47 engages with the helix in the mounting post 45. The mounting cylinder 47 squeezes the milling cutter body 44 and fixes the milling cutter body 44 on the mounting cylinder 47.

[0040] Then, the first servo motor 23, the second servo motor 32, the third servo motor 33, and the high-speed motor 42 are started. The high-speed motor 42 drives the mounting column 45 to rotate through the transmission shaft, thereby driving the milling cutter body 44 fixed in the mounting column 45 to rotate rapidly to perform milling operations on the material. The first servo motor 23 drives the first screw 24 to rotate, thereby driving the moving table 22 to move on the fixed block 21. When the first servo motor 23 fails, the operator can manually turn the throttle 25 to rotate the first screw 24.

[0041] The second servo motor 32 and the third servo motor 33 drive the second screw 34 and the third screw 35 to rotate through electronic control, so that the slider 37 moves stably between the fixed column 31 and the moving plate 36, driving the milling cutter body 44 on the fixed frame 41 to move up and down and back and forth, so as to perform fine milling processing on the material.

[0042] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A machine tool milling cutter for metal processing that is easy to fix, characterized in that, include: Base (1); The moving mechanism (2) is located on the upper surface of the base (1) and is used to move the material. The drive mechanism (3) is located on the upper surface of the base (1) and is used to drive the milling cutter body (44) to move. A movable plate (36) is positioned above the base (1); The turning mechanism (4) is set on the surface of the moving plate (36) to realize the turning operation of the material; The turning mechanism (4) includes a fixed frame (41), which is fixedly connected to a moving plate (36). A high-speed motor (42) is fixedly connected to the surface of the fixed frame (41). A drive shaft (43) is fixedly connected to the output end of the high-speed motor (42). A mounting post (45) is fixedly connected to one end of the drive shaft (43). A mounting cylinder (47) is threadedly connected to the inner wall of the mounting post (45). A milling cutter body (44) is detachably mounted on the inner wall of the mounting cylinder (47). A magnet (48) is fixedly connected to the inner wall of the milling cutter body (44).

2. The conveniently fixed machine tool milling cutter for metal processing according to claim 1, characterized in that, The moving mechanism (2) includes a fixed block (21), which is fixedly connected to the base (1). A moving platform (22) is slidably connected to the surface of the fixed block (21). A first servo motor (23) is fixedly connected to the surface of the moving platform (22). A first screw (24) is fixedly connected to the output end of the first servo motor (23). The first screw (24) is slidably connected to the fixed block (21).

3. A conveniently fixed machine tool milling cutter for metal processing according to claim 2, characterized in that, The drive mechanism (3) includes a fixed column (31), which is fixedly connected to the base (1). A second servo motor (32) is fixedly connected to the surface of the fixed block (21). A second screw (34) is fixedly connected to the output end of the second servo motor (32). A slider (37) is threadedly connected to the arc surface of the second screw (34). The slider (37) is slidably connected to the fixed column (31). The slider (37) is slidably connected to the moving plate (36). A third servo motor (33) is fixedly connected to the surface of the moving plate (36). A third screw (35) is fixedly connected to the output end of the third servo motor (33). The third screw (35) is threadedly connected to the slider (37).

4. A conveniently fixed machine tool milling cutter for metal processing according to claim 2, characterized in that, A throttle (25) is fixedly connected to one end of the first screw (24).

5. A conveniently fixed machine tool milling cutter for metal processing according to claim 4, characterized in that, The surface of the mounting column (45) is fixedly connected to two bearings (46), which are fixedly connected to the fixing frame (41).

6. A conveniently fixed machine tool milling cutter for metal processing according to claim 4, characterized in that, The mounting cylinder (47) is fixedly connected to a screw plate (49).

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