A surface machining device for universal milling

Abstract

The utility model relates to the technical field of general milling curved surface processing, specifically relates to a curved surface processing device for general milling, including device seat, the inside fixed connection of device seat has the motor, the output fixed connection of motor has the first gear, the inside rotationally connected of device seat has electric push rod, the outside surface fixed connection of electric push rod has the fixed ring, the outside surface fixed connection of fixed ring has the second gear, the second gear is engaged with the first gear, the output fixed connection of electric push rod has the processing board, the upper surface fixed connection of processing board has a plurality of concave blocks, the inside rotationally connected of each concave block has the rotating rod. The utility model discloses be provided with motor, drive two gear rotation under the drive of motor, make gear drive electric push rod rotation, so that the clamping plate together with the workpiece processed rotates, realizes curved surface processing in the way of rotation, and 360 degrees rotation can realize wide range curved surface processing, avoid processing not in place, improve the effect of curved surface processing.

Description

Technical Field

[0001] This utility model relates to the field of milling surface processing technology, specifically to a milling surface processing device. Background Technology

[0002] Surface machining units for milling are mainly used to machine complex surfaces on milling machines. They are suitable for cutting irregular surfaces, free-form surfaces, and complex contours. Surface machining requires movement in multiple directions, and is generally achieved using a multi-axis CNC system. Common configurations include three-axis, four-axis, or five-axis linkage. Five-axis linkage can simultaneously control two rotary axes and three translational axes of the workpiece, thus enabling cutting of the workpiece in multiple directions and adapting to complex surface shapes.

[0003] The prior art has the following defects or problems: The prior art disclosed in CN221109637U is a sheet metal part curved surface processing device, including a chassis and a base assembly, as well as an upper mold and a lower mold disposed on the base assembly. A guide rod is welded on the chassis, and the base assembly is movably sleeved on the outer surface of the guide rod. A top plate is fixedly connected to the top of the guide rod, and a hydraulic assembly is fixedly installed inside the top plate. The base assembly is disposed at the bottom end of the output rod of the hydraulic assembly.

[0004] The above-mentioned equipment is equipped with a clamping component. By using the abutment block to snap into the positioning groove, the mold installed on the limiting block is fixed. The limiting groove and the limiting block facilitate the docking of the mold and the base, thereby making it easier and faster to position the mold and assist in replacement. It is convenient to replace molds, saving time and effort in the case of frequent mold replacement. It is simple to operate and highly practical.

[0005] The surface machining device described above is not convenient to adjust quickly according to the machining range during the machining process. It requires manual adjustment, which is time-consuming. It is also not convenient to clamp and fix workpieces of different sizes.

[0006] Therefore, a surface machining device for general milling is proposed to solve the problems mentioned above. Utility Model Content

[0007] To address the shortcomings of existing technologies, this utility model provides a surface milling device that solves the problems of inconvenience in quickly adjusting the processing range during the processing, the need for manual adjustment which is time-consuming, and the inconvenience in clamping and fixing workpieces of different sizes.

[0008] To achieve the above objectives, this utility model provides the following technical solution: it includes a device base, a motor is fixedly connected inside the device base, a first gear is fixedly connected to the output end of the motor, an electric push rod is rotatably connected inside the device base, a fixing ring is fixedly connected to the outer surface of the electric push rod, a second gear is fixedly connected to the outer surface of the fixing ring, the second gear meshes with the first gear, and a processing plate is fixedly connected to the output end of the electric push rod.

[0009] Preferably, a plurality of recesses are fixedly connected to the upper surface of the processing plate, and a rotating rod is rotatably connected inside each recess. A rotating block is rotatably connected to the other end of the rotating rod, and a fixing plate is fixedly connected to the top of the rotating block.

[0010] Preferably, a connecting rod is fixedly connected to the upper surface of the fixing plate, and a clamping plate is fixedly connected to the top end of the connecting rod.

[0011] Preferably, a support rod is fixedly connected to the middle of the upper surface of the device base, a support plate is fixedly connected to the top of the support rod, a plurality of sliding grooves are provided inside the support plate, and the outer surface of the support rod is slidably connected to the processing plate.

[0012] Preferably, the outer surface of the connecting rod is slidably connected to the inside of the slide groove, the slide groove being used to maintain the movement trajectory of the clamping plate.

[0013] Preferably, a device frame is fixedly connected to the upper surface of the device base, and a processing mechanism is provided inside the device frame.

[0014] Preferably, the output end of the electric actuator extends through the top of the device base.

[0015] Compared with the prior art, this utility model provides a surface machining device for general milling, which has the following beneficial effects:

[0016] 1. By setting up a motor, the motor drives two gears to rotate, which in turn drives the electric push rod to rotate, thus causing the clamping plate and the workpiece to rotate together. During the rotation, curved surface processing is achieved, and the 360-degree rotation can achieve a large range of curved surface processing, avoiding incomplete processing and improving the effect of curved surface processing.

[0017] 2. By setting up an electric push rod, the rotating rod drives the connecting rod to push the clamping plates to move relative to each other. The distance between the clamping plates determines the size of the workpiece that can be fixed, thereby enabling the fixed clamping of workpieces of different sizes and improving processing efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the device base of this utility model;

[0020] Figure 3 This is a schematic diagram of the rotating rod structure of this utility model;

[0021] Figure 4 This is a top view of the support plate structure of this utility model.

[0022] In the diagram: 1. Device base; 2. Motor; 3. First gear; 4. Electric push rod; 5. Fixing ring; 6. Second gear; 7. Machining plate; 8. Concave block; 9. Rotating rod; 10. Rotating block; 11. Fixing plate; 12. Connecting rod; 13. Clamping plate; 14. Support plate; 15. Slide groove; 16. Device frame; 17. Machining mechanism; 18. Support rod. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example:

[0026] Please see Figure 1 - Figure 4 A surface milling device for general milling in this embodiment includes a device base 1. A motor 2 is fixedly connected inside the device base 1. A first gear 3 is fixedly connected to the output end of the motor 2. An electric push rod 4 is rotatably connected inside the device base 1. A fixing ring 5 is fixedly connected to the outer surface of the electric push rod 4. A second gear 6 is fixedly connected to the outer surface of the fixing ring 5. The second gear 6 meshes with the first gear 3. A processing plate 7 is fixedly connected to the output end of the electric push rod 4. The output end of the electric push rod 4 passes through the top of the device base 1.

[0027] A device frame 16 is fixedly connected to the upper surface of the device base 1, and a processing mechanism 17 is provided inside the device frame 16.

[0028] The motor 2 inside the starting device base 1 drives the first gear 3 to rotate through the output end of the motor 2. Since the first gear 3 meshes with the second gear 6, the first gear 3 can drive the second gear 6 to rotate together, so that the second gear 6 drives the fixed ring 5 and the electric push rod 4 to rotate inside the device base 1. The electric push rod 4 drives the processing plate 7 to rotate as a whole, and the curved surface processing can be performed at the same time.

[0029] At this point, the machining mechanism 17 is installed on the device frame 16, and the fixed workpiece can be machined by the machining mechanism 17.

[0030] Several recesses 8 are fixedly connected to the upper surface of the processing plate 7. A rotating rod 9 is rotatably connected inside each recess 8. A rotating block 10 is rotatably connected to the other end of the rotating rod 9. A fixed plate 11 is fixedly connected to the top of the rotating block 10. A connecting rod 12 is fixedly connected to the upper surface of the fixed plate 11. A clamping plate 13 is fixedly connected to the top of the connecting rod 12. A support rod 18 is fixedly connected to the middle of the upper surface of the device base 1. A support plate 14 is fixedly connected to the top of the support rod 18. Several sliding grooves 15 are opened inside the support plate 14. The outer surface of the support rod 18 is slidably connected to the processing plate 7. The outer surface of the connecting rod 12 is slidably connected to the inside of the sliding grooves 15. The sliding grooves 15 are used to maintain the movement trajectory of the clamping plate 13.

[0031] The workpiece is placed on the upper surface of the support plate 14, and the electric push rod 4 is activated. The electric push rod 4 pushes the processing plate 7 to slide on the outer surface of the support rod 18, so that the processing plate 7 and the concave block 8 drive the rotating rod 9 to rotate. The rotating rod 9 drives the rotating block 10 and the fixed plate 11 to rotate together. The fixed plate 11 drives the connecting rod 12 to slide inside the slide groove 15. The connecting rod 12 drives the clamping plate 13 to move on the upper surface of the support plate 14. The multiple clamping plates 13 move relative to each other to clamp the workpiece above the support plate 14.

[0032] The working principle of the above embodiment is as follows: When in use, the workpiece is placed on the upper surface of the support plate 14, the electric push rod 4 is started, and the processing plate 7 is pushed to slide on the outer surface of the support rod 18 by the electric push rod 4, so that the processing plate 7 and the concave block 8 drive the rotating rod 9 to rotate, so that the rotating rod 9 drives the rotating block 10 and the fixed plate 11 to rotate together, and the fixed plate 11 drives the connecting rod 12 to slide inside the slide groove 15, and the connecting rod 12 drives the clamping plate 13 to move on the upper surface of the support plate 14. Multiple clamping plates 13 move relative to each other, and the workpiece is clamped above the support plate 14.

[0033] Then, the motor 2 inside the device base 1 is started, and the first gear 3 is driven to rotate through the output end of the motor 2. Since the first gear 3 meshes with the second gear 6, the second gear 6 can be driven to rotate together through the first gear 3, so that the second gear 6 drives the fixed ring 5 and the electric push rod 4 to rotate inside the device base 1. The electric push rod 4 drives the processing plate 7 to rotate as a whole, and the curved surface processing can be performed at the same time.

[0034] The machining mechanism 17 is installed on the device frame 16. The fixed workpiece can be machined by the machining mechanism 17, which is of the HaasVF series.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface machining device for general milling, characterized in that: The device includes a base (1), a motor (2) is fixedly connected inside the base (1), a first gear (3) is fixedly connected to the output end of the motor (2), an electric push rod (4) is rotatably connected inside the base (1), a fixing ring (5) is fixedly connected to the outer surface of the electric push rod (4), a second gear (6) is fixedly connected to the outer surface of the fixing ring (5), the second gear (6) meshes with the first gear (3), and a processing plate (7) is fixedly connected to the output end of the electric push rod (4).

2. The surface milling apparatus for curved surfaces according to claim 1, characterized in that: The upper surface of the processing plate (7) is fixedly connected with a number of recesses (8), and each recess (8) is rotatably connected with a rotating rod (9). The other end of the rotating rod (9) is rotatably connected with a rotating block (10), and the top of the rotating block (10) is fixedly connected with a fixing plate (11).

3. The surface milling apparatus for curved surfaces according to claim 2, characterized in that: A connecting rod (12) is fixedly connected to the upper surface of the fixing plate (11), and a clamping plate (13) is fixedly connected to the top end of the connecting rod (12).

4. The surface milling apparatus for curved surfaces according to claim 3, characterized in that: A support rod (18) is fixedly connected to the middle of the upper surface of the device base (1), and a support plate (14) is fixedly connected to the top of the support rod (18). Several sliding grooves (15) are opened inside the support plate (14), and the outer surface of the support rod (18) is slidably connected to the processing plate (7).

5. The surface milling apparatus for curved surfaces according to claim 4, characterized in that: The outer surface of the connecting rod (12) is slidably connected to the inside of the slide groove (15), which is used to maintain the movement trajectory of the clamp (13).

6. The surface milling apparatus for curved surfaces according to claim 1, characterized in that: The upper surface of the device base (1) is fixedly connected to the device frame (16), and the device frame (16) is provided with a processing mechanism (17).

7. The surface milling apparatus for curved surfaces according to claim 1, characterized in that: The output end of the electric push rod (4) passes through the top of the device base (1).

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