Profile end face milling machine

Abstract

The utility model relates to the technical field of end face milling machines, and discloses a profile end face milling machine which comprises an operation table, a support is fixedly connected to the upper surface of the operation table, a hydraulic cylinder is fixedly connected to the upper surface of the support, a pressing plate is fixedly connected to the lower portion of the hydraulic cylinder through a piston rod, and a control device is arranged on the right side of the operation table. According to the profile end face milling machine, the hydraulic cylinder drives the pressing plate to ascend and descend, stable pressing of a profile is achieved, the machining precision is improved, by arranging the control device, the control panel, the first sensor and the second sensor, the operation steps of the milling machine are effectively simplified, milling machine parts are detected in real time, the cutting efficiency is improved, and the maintenance cost is reduced; the problems that according to the pressing mode of a traditional profile end face milling machine, looseness is possibly generated in the machining process, the machining precision is affected, and meanwhile an existing milling machine is complex in structure, troublesome to operate and low in operation efficiency are solved.

Description

Technical Field

[0001] The present application relates to the technical field of end milling machines, and in particular to a profile end milling machine. Background Art

[0002] The end milling machine has a wide processing range and is suitable for end cutting of metal materials such as castings and steel parts. It is widely used in the machinery manufacturing industry. Profiles, as important industrial materials, are widely used in various fields of construction, transportation and manufacturing. With the improvement of industrial manufacturing precision, the requirements for the flatness and precision of the profile end face are also getting higher and higher. At present, there are many profile end milling machines on the market, which are used to achieve efficient and precise processing of profiles.

[0003] Traditional profile end milling machines usually use a mechanical clamping device to fix the profile, and then use a cutting device for milling. However, this clamping method may cause looseness during the processing, affecting the processing accuracy. At the same time, the structure of existing milling machines is often complex, the operation is more troublesome, and the operating efficiency is low. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides a profile end milling machine, which has the advantages of being easy to operate the milling machine and being able to accurately position the profile, thereby improving the processing accuracy and operating efficiency of the milling operation. It solves the problem that traditional profile end milling machines usually use a mechanical clamping device to fix the profile and then use a cutting device for milling. However, this clamping method may cause looseness during the processing and affect the processing accuracy. At the same time, the structure of existing milling machines is often complex, the operation is more troublesome, and the operating efficiency is low.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a profile end milling machine, comprising an operating table, a bracket is fixedly connected to the upper surface of the operating table, a hydraulic cylinder is fixedly connected to the upper surface of the bracket, a pressure plate is fixedly connected to the lower part of the hydraulic cylinder through a piston rod, a control device is provided on the right side of the operating table, a control panel is provided above the control device, a base is fixedly connected to the upper surface of the control device, a bottom plate is slidably connected to the upper surface of the base, a motor is fixedly connected to the upper surface of the bottom plate, a driving gear is rotatably connected to the left side of the motor through an output shaft, a reduction box is fixedly connected to the upper surface of the bottom plate, a rotating shaft is rotatably inserted inside the reduction box, and a cutting blade is fixedly sleeved on the outer circumferential surface of the rotating shaft.

[0006] Through the above scheme, since traditional profile end milling machines usually use a mechanical clamping device to fix the profile and then use a cutting device for milling, however, this clamping method may cause looseness during the processing, affecting the processing accuracy. At the same time, the structure of existing milling machines is often complex, the operation is more troublesome, and the operating efficiency is low. The hydraulic cylinder drives the pressure plate to rise and fall, thereby achieving stable clamping of the profile and improving the processing accuracy. By setting a control device, a control panel, a first sensor and a second sensor, the operating steps of the milling machine are effectively simplified, and the milling machine components are detected in real time, thereby improving the cutting efficiency and reducing the maintenance cost.

[0007] Furthermore, two sliding rods are fixedly connected to the upper surface of the pressing plate, and the outer circumferential surface of each sliding rod is slidably connected to the inside of the bracket.

[0008] Through the above scheme, the pressing plate is restricted, so that the pressing plate is always lifted and lowered longitudinally, thereby increasing the stability of the pressing plate movement.

[0009] Furthermore, an auxiliary plate is fixedly connected to the upper surface of the operating table, and the auxiliary plate is located on the left side of the upper surface of the operating table.

[0010] Through the above solution, the profile can be placed close to the auxiliary plate, and the auxiliary profile can be used for milling and cutting operations.

[0011] Furthermore, a worm is rotatably inserted inside the reduction box, a driven gear is fixedly sleeved on the outer circumference of the worm, the driven gear is meshed with the driving gear, a worm wheel is fixedly sleeved on the outer circumference of the rotating shaft, and the worm wheel is drivingly connected to the worm.

[0012] Through the above scheme, the rotation speed of the motor output shaft is controlled by the driving gear, the driven gear, the worm and the worm wheel, and then the cutting speed of the cutting blade is adjusted to meet the processing requirements of profiles of different materials and thicknesses.

[0013] Furthermore, a limiting ring is fixedly sleeved on the outer circumferential surface of the rotating shaft, and the outer circumferential surface of the limiting ring is rotationally connected to the interior of the reduction box.

[0014] Through the above solution, the rotating shaft is restricted to avoid sliding and deflecting of the rotating shaft, thereby increasing the stability of the rotating shaft movement.

[0015] Furthermore, two slide plates are fixedly connected to the bottom surface of the base plate, and each of the slide plates is slidably connected to the base via a slide groove provided inside the base.

[0016] Through the above solution, the bottom plate is prompted to follow the slide plate to move laterally with the slide groove on the base as a track, thereby increasing the stability of the bottom plate movement.

[0017] Furthermore, an electric push rod is fixedly connected to the right side of the control device, and a left side of the electric push rod is fixedly connected to the right side of the base plate.

[0018] Through the above scheme, the bottom plate can be pushed to move by the electric push rod, thereby driving the cutting blade to move, thereby completing the cutting operation of the profile.

[0019] Furthermore, a first sensor is disposed on the upper surface of the hydraulic cylinder, and a second sensor is disposed on the front surface of the reduction box.

[0020] Through the above scheme, the first sensor can detect the pressure of the hydraulic cylinder in real time, and the second sensor can detect the working status of the cutting blade in real time. Through the cooperation of the control panel, the first sensor and the second sensor, intelligent control of the milling machine can be achieved to improve processing efficiency and safety.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The profile end face milling machine drives the pressure plate to rise and fall through a hydraulic cylinder, thereby achieving stable clamping of the profile and improving processing accuracy. By setting a control device, a control panel, a first sensor and a second sensor, the operation steps of the milling machine are effectively simplified, and the milling machine parts are detected in real time, thereby improving cutting efficiency and reducing maintenance costs. The problem that the clamping method of the traditional profile end face milling machine may become loose during the processing process, affecting the processing accuracy, and at the same time, the existing milling machines are often complex in structure, cumbersome to operate, and have low operating efficiency is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0024] Figure 2 This is the base structure diagram for this application;

[0025] Figure 3 This is the operating table structure diagram for this application;

[0026] Figure 4 This is the structural diagram of the reduction gearbox for this application.

[0027] In the figure:

[0028] 1. Operating table; 2. Bracket; 3. Hydraulic cylinder; 4. Pressure plate; 5. Sliding rod; 6. Auxiliary plate; 7. Control device; 8. Control panel; 9. Base; 10. Bottom plate; 11. Motor; 12. Driving gear; 13. Worm; 14. Driven gear; 15. Rotating shaft; 16. Worm wheel; 17. Cutting disc; 18. Limiting ring; 19. Slide plate; 20. Electric push rod; 21. First sensor; 22. Second sensor; 23. Reducer. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] See also Figure 1 , Figure 2 and Figure 4 A profile end milling machine in this embodiment includes an operating table 1, a bracket 2 is fixedly connected to the upper surface of the operating table 1, a hydraulic cylinder 3 is fixedly connected to the upper surface of the bracket 2, a pressure plate 4 is fixedly connected to the lower part of the hydraulic cylinder 3 through a piston rod, a control device 7 is provided on the right side of the operating table 1, a control panel 8 is provided above the control device 7, a base 9 is fixedly connected to the upper surface of the control device 7, a bottom plate 10 is slidably connected to the upper surface of the base 9, a motor 11 is fixedly connected to the upper surface of the bottom plate 10, a driving gear 12 is rotatably connected to the left side of the motor 11 through an output shaft, a reduction box 23 is fixedly connected to the upper surface of the reduction box 23, a rotating shaft 15 is rotatably inserted inside the rotating shaft 15, and a cutting blade 17 is fixedly sleeved on the outer circumferential surface of the rotating shaft 15.

[0031] See also Figure 1 , Figure 2 and Figure 3 Two slide bars 5 are fixedly connected to the upper surface of the pressing plate 4, and the outer circumferential surface of each slide bar 5 is slidably connected to the inside of the bracket 2, which restricts the pressing plate 4, prompting the pressing plate 4 to always move up and down longitudinally, thereby increasing the stability of the movement of the pressing plate 4.

[0032] See also Figure 1 , Figure 2 and Figure 3 An auxiliary plate 6 is fixedly connected to the upper surface of the operating table 1. The auxiliary plate 6 is located on the left side of the upper surface of the operating table 1. The profile can be placed close to the auxiliary plate 6 to assist the profile in milling and cutting operations.

[0033] See also Figure 1 , Figure 2 and Figure 4 A worm 13 is rotatably inserted inside the reduction box 23, a driven gear 14 is fixedly sleeved on the outer circumference of the worm 13, the driven gear 14 is meshed with the driving gear 12, a worm wheel 16 is fixedly sleeved on the outer circumference of the rotating shaft 15, the worm wheel 16 is transmission-connected with the worm 13, the rotation speed of the output shaft of the motor 11 is controlled by the driving gear 12, the driven gear 14, the worm 13, and the worm wheel 16, and then the cutting speed of the cutting blade 17 is adjusted to meet the processing requirements of profiles of different materials and thicknesses.

[0034] See also Figure 4 The outer circumference of the rotating shaft 15 is fixedly sleeved with a limiting ring 18, and the outer circumference of the limiting ring 18 is rotatably connected to the inside of the reduction box 23 to limit the rotating shaft 15, prevent the rotating shaft 15 from sliding and deflecting, and increase the stability of the movement of the rotating shaft 15.

[0035] See also Figure 1 , Figure 2 and Figure 4 Two slide plates 19 are fixedly connected to the bottom surface of the base plate 10, and each slide plate 19 is slidably connected to the base 9 through a slide groove opened inside the base 9, so that the base plate 10 follows the slide plate 19 to move laterally with the slide groove on the base 9 as a track, thereby increasing the stability of the movement of the base plate 10.

[0036] See also Figure 1 and Figure 2 The right side of the control device 7 is fixedly connected to an electric push rod 20, and the left side of the electric push rod 20 is fixedly connected to the right side of the base plate 10. The base plate 10 can be pushed to move by the electric push rod 20, thereby driving the cutting blade 17 to move to complete the cutting operation of the profile.

[0037] See also Figure 1 , Figure 2 and Figure 4 A first sensor 21 is provided on the upper surface of the hydraulic cylinder 3, and a second sensor 22 is provided on the front of the reduction box 23. The first sensor 21 can detect the pressure of the hydraulic cylinder 3 in real time, and the second sensor 22 can detect the working state of the cutting blade 17 in real time. Through the cooperation of the control panel 8, the first sensor 21 and the second sensor 22, intelligent control of the milling machine is realized to improve processing efficiency and safety.

[0038] A profile end milling machine in this embodiment drives the pressure plate 4 to rise and fall through the hydraulic cylinder 3, thereby achieving stable clamping of the profile and improving the processing accuracy. By setting the control device 7, the control panel 8, the first sensor 21 and the second sensor 22, the operation steps of the milling machine are effectively simplified, and the milling machine parts are detected in real time, thereby improving the cutting efficiency and reducing the maintenance cost. The problem that the clamping method of the traditional profile end milling machine may become loose during the processing and affect the processing accuracy is solved. At the same time, the structure of the existing milling machine is often complicated, the operation is more troublesome, and the operation efficiency is low.

[0039] It should be noted that the auxiliary plate 6 is perpendicular to the front of the operating table 1 , so that the profile can be closely attached to the auxiliary plate 6 to complete the ninety-degree milling operation.

[0040] The working principle of the above embodiment is:

[0041] The hydraulic cylinder 3, the motor 11 and the electric push rod 20 can be controlled by the control panel 8 on the control device 7. The first sensor 21 can detect the pressure of the hydraulic cylinder 3 in real time, and the second sensor 22 can detect the working state of the cutting blade 17 in real time, and transmit the respective detection results to the control panel 8 in real time. The staff can view the working state of the hydraulic cylinder 3 and the cutting blade 17 through the control panel 8 to improve the working efficiency. When it is necessary to perform milling operation on the profile, the profile is placed on the operating table 1 and is close to the auxiliary plate 6. Then, the hydraulic cylinder 3 is started to drive the pressing plate 4 to move downward through the piston rod so that the pressing plate 4 presses the profile. Then, the motor 11 is started to drive the driving gear 12 to rotate through the output shaft. The driving gear 12 drives the worm 13 to rotate through the driven gear 14. The worm 13 drives the rotating shaft 15 to rotate through the worm wheel 16. The rotating shaft 15 drives the cutting blade 17 to rotate. The electric push rod 20 is started to drive the bottom plate 10 to move forward, and then the cutting blade 17 moves forward to cut the profile.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A profile end milling machine, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is fixedly connected to a bracket (2), the upper surface of the bracket (2) is fixedly connected to a hydraulic cylinder (3), the lower part of the hydraulic cylinder (3) is fixedly connected to a pressure plate (4) via a piston rod, a control device (7) is provided on the right side of the operating table (1), a control panel (8) is provided above the control device (7), a base (9) is fixedly connected to the upper surface of the control device (7), a bottom plate (10) is slidably connected to the upper surface of the base (9), a motor (11) is fixedly connected to the upper surface of the bottom plate (10), the left side of the motor (11) is rotatably connected to a driving gear (12) via an output shaft, a reduction box (23) is fixedly connected to the upper surface of the bottom plate (10), a rotating shaft (15) is rotatably inserted inside the reduction box (23), and a cutting blade (17) is fixedly sleeved on the outer circumferential surface of the rotating shaft (15).

2. A profile end milling machine according to claim 1, characterized in that: Two sliding rods (5) are fixedly connected to the upper surface of the pressing plate (4), and the outer circumferential surface of each sliding rod (5) is slidably connected to the inside of the bracket (2).

3. A profile end milling machine according to claim 1, characterized in that: An auxiliary plate (6) is fixedly connected to the upper surface of the operating table (1), and the auxiliary plate (6) is located on the left side of the upper surface of the operating table (1).

4. A profile end milling machine according to claim 1, characterized in that: A worm (13) is rotatably inserted inside the reduction box (23), a driven gear (14) is fixedly sleeved on the outer circumferential surface of the worm (13), the driven gear (14) is meshed with the driving gear (12), a worm wheel (16) is fixedly sleeved on the outer circumferential surface of the rotating shaft (15), and the worm wheel (16) is drivingly connected to the worm (13).

5. A profile end milling machine according to claim 1, characterized in that: A limiting ring (18) is fixedly sleeved on the outer circumferential surface of the rotating shaft (15), and the outer circumferential surface of the limiting ring (18) is rotationally connected to the interior of the reduction box (23).

6. A profile end milling machine according to claim 1, characterized in that: Two slide plates (19) are fixedly connected to the bottom surface of the bottom plate (10), and each of the slide plates (19) is slidably connected to the base (9) via a slide groove provided inside the base (9).

7. A profile end milling machine according to claim 1, characterized in that: The right side surface of the control device (7) is fixedly connected to an electric push rod (20), and the left side surface of the electric push rod (20) is fixedly connected to the right side surface of the bottom plate (10).

8. The profile end milling machine according to claim 1, characterized in that: A first sensor (21) is provided on the upper surface of the hydraulic cylinder (3), and a second sensor (22) is provided on the front surface of the reduction box (23).

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