Milling machine material supporting mechanism

Abstract

The utility model belongs to the field of milling machines, and particularly relates to a milling machine material supporting mechanism which comprises a base, motors are fixedly connected to the two sides of the top of the base, threaded rods are fixedly connected to the output ends of the motors, threaded sleeves are connected to the surfaces of the threaded rods in a threaded mode, and a turnover clamping mechanism is arranged at the top of the base. The overturning clamping mechanism comprises a fixing shell, the two sides of the fixing shell are fixedly connected with the surfaces of the two threaded sleeves correspondingly, and the two sides of the top of the fixing shell are fixedly connected with supporting blocks correspondingly. By arranging the overturning clamping mechanism, adjustment can be rapidly conducted according to the height of the milling machine, workpieces of different heights can be conveniently supported, meanwhile, the workpieces of different specifications can be rapidly clamped and fixed, in addition, when the machining angle of the workpieces needs to be adjusted through rotation, the angle can be adjusted according to needs, and the machining efficiency is improved. Therefore, the flexibility of machining various workpieces is improved, the machining quality is improved, manual intervention is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of milling machines, specifically a milling machine material support mechanism. Background Technology

[0002] The material support mechanism supports and fixes the workpiece, preventing it from moving or deforming during processing due to external forces, thus ensuring processing accuracy and stability. The design of the milling machine's material support mechanism is very flexible, adaptable to various materials, thicknesses, and specifications of plates, ensuring stable support under different conditions. During milling, the material support mechanism can effectively reduce workpiece vibration, avoid processing errors caused by vibration, and improve processing quality. By stabilizing the workpiece, it reduces manual intervention, increases automation, and thus improves production efficiency.

[0003] While existing milling machine material support mechanisms can support the workpiece and improve machining stability, they are not easily adjustable for different milling machine heights, machining angles, and workpiece specifications. This directly leads to some machining surfaces being unfinished, requiring the assistance of other equipment and personnel, increasing equipment costs and labor time. Furthermore, frequent clamping may damage the workpiece surface, especially for precision parts or thin-walled workpieces, potentially causing deformation or increasing scratches, reducing the yield rate, and thus increasing machining time and costs. Therefore, a new milling machine material support mechanism is proposed to address these issues. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve the problem that the milling machine material support mechanism is inconvenient to adjust during use, this utility model proposes a milling machine material support mechanism.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a milling machine material support mechanism, including a base, motors are fixedly connected to both sides of the top of the base, a threaded rod is fixedly connected to the output end of the motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, and a flipping clamping mechanism is provided on the top of the base.

[0006] The flipping clamping mechanism includes a fixed shell, with two threaded sleeves fixedly connected to the surfaces of the two sides of the fixed shell respectively. Support blocks are fixedly connected to both sides of the top of the fixed shell. Rotating rods are rotatably connected to the surfaces of the support blocks. A rotating block is fixedly connected between the two rotating rods. Several slots are formed on the surface of the rotating block. The bottom of the rotating block extends into the inner cavity of the fixed shell. Insert rods are provided on the surface of the fixed shell. A fixing frame, a spring, and a push plate are sequentially fitted onto the surface of the insert rods from front to back. The surface of the fixing frame is fixedly connected to one side of the fixed shell. One end of the insert rod passes through the fixed shell and extends into the inner cavity of the slot. A fixing frame is fixedly connected to the top of the rotating block. A handwheel is rotatably connected to one side of the fixing frame. A double-acting screw is fixedly connected to one side of the handwheel. One end of the double-acting screw passes through the inner cavity of the fixing frame and is threadedly connected to two moving blocks. Clamping plates are slidably connected to both sides of the top of the fixing frame. Both sides of the moving blocks extend to the outside of the fixing frame and are fixedly connected to the clamping plates.

[0007] Preferably, the top of the threaded rod is rotatably connected to a reinforcing frame via a first bearing, and the bottom of the reinforcing frame is fixedly connected to the top of the base.

[0008] Preferably, each of the four corners of the base is fixedly connected with a caster wheel, and the two ends of the spring are fixedly connected to the push plate and the fixing frame, respectively.

[0009] Preferably, two connecting blocks are fixedly connected to the front and rear sides of the fixed shell, a sliding frame is fixedly connected to the bottom of the connecting blocks, a limiting shell is slidably sleeved on the surface of the sliding frame, and the bottom of the limiting shell is fixedly connected to the top of the base.

[0010] Preferably, the surface of the fixed shell is provided with a socket for use with the insertion rod, and one end of the insertion rod is fixedly connected to a pull plate.

[0011] Preferably, one end of the rotating rod is rotatably connected to the surface of the support block via a second bearing, and the surface of the bidirectional screw is rotatably connected to the surface of the fixed frame via a third bearing.

[0012] Preferably, reinforcing blocks are fixedly connected to both sides of the top of the threaded sleeve, and the surface of the reinforcing blocks is fixedly connected to the surface of the fixed shell.

[0013] The advantages of this utility model are:

[0014] 1. This utility model, by setting a flipping clamping mechanism, can quickly adjust according to the height of the milling machine, which is convenient for supporting workpieces of different heights. At the same time, it can quickly clamp and fix workpieces of different specifications. In addition, when the workpiece needs to be rotated to adjust its processing angle, the angle can also be adjusted as needed, thereby improving the flexibility of processing various workpieces, improving processing quality, reducing manual intervention, and improving production efficiency.

[0015] 2. This utility model improves the stability of the motor and threaded rod operation by setting a reinforcing frame, preventing the threaded rod from tilting. The universal wheels enhance the flexibility of the entire milling machine's material support mechanism, facilitating the support of workpieces of different lengths. The springs facilitate the use of the insertion rod, allowing it to be inserted more easily into the slot. The connecting block facilitates the connection between the sliding frame and the fixed shell. The limiting shell restricts the movement range of the sliding frame, preventing tilting. The sliding frame and limiting shell better limit the movement of the fixed shell, improving its stability. The pull plate facilitates the operator's operation of the insertion rod. The reinforcing block enhances the stability of the connection between the threaded sleeve and the fixed shell, thereby improving the stability of the fixed shell. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixed shell and the rotating block of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the clamping plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the base and motor of this utility model.

[0021] In the diagram: 1. Base; 2. Motor; 3. Threaded rod; 4. Threaded sleeve; 5. Flipping clamping mechanism; 501. Fixed shell; 502. Support block; 503. Rotating rod; 504. Rotating block; 505. Slot; 506. Insert rod; 507. Fixed frame; 508. Spring; 509. Push plate; 510. Fixed frame; 511. Handwheel; 512. Bidirectional screw; 513. Moving block; 514. Clamping plate; 6. Reinforcing frame; 7. Universal wheel; 8. Connecting block; 9. Sliding frame; 10. Limiting shell; 11. Insertion hole; 12. Pull plate; 13. Reinforcing block. Detailed Implementation

[0022] 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 scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0024] This application discloses a milling machine material support mechanism. (Refer to...) Figures 1-4 A milling machine material support mechanism includes a base 1, with motors 2 fixedly connected to both sides of the top of the base 1, a threaded rod 3 fixedly connected to the output end of the motor 2, a threaded sleeve 4 threadedly connected to the surface of the threaded rod 3, and a flipping clamping mechanism 5 provided on the top of the base 1.

[0025] The flipping clamping mechanism 5 includes a fixed shell 501. Two threaded sleeves 4 are fixedly connected to the surfaces of the fixed shell 501 on both sides. Support blocks 502 are fixedly connected to both sides of the top of the fixed shell 501. Rotating rods 503 are rotatably connected to the surfaces of the support blocks 502. A rotating block 504 is fixedly connected between the two rotating rods 503. Several slots 505 are formed on the surface of the rotating block 504. The bottom of the rotating block 504 extends into the inner cavity of the fixed shell 501. A insertion rod 506 is provided on the surface of the fixed shell 501. A fixing frame 507, a spring 508, and a push plate 509 are sequentially fitted onto the surface of the insertion rod 506 from front to back. The surface of the fixing frame 507 is fixedly connected to one side of the fixed shell 501. One end of the insertion rod 506 penetrates the fixed shell 501 and extends into the inner cavity of the slot 505. A fixing frame is fixedly connected to the top of the rotating block 504. 510, a handwheel 511 is rotatably connected to one side of the fixed frame 510, and a double-acting screw 512 is fixedly connected to one side of the handwheel 511. One end of the double-acting screw 512 passes through the inner cavity of the fixed frame 510 and is threadedly connected to two moving blocks 513. Clamping plates 514 are slidably connected to both sides of the top of the fixed frame 510. Both sides of the moving blocks 513 extend to the outside of the fixed frame 510 and are fixedly connected to the clamping plates 514. By setting the flip clamping mechanism 5, the height can be quickly adjusted according to the height of the milling machine, which is convenient for supporting workpieces of different heights. At the same time, it can quickly clamp and fix workpieces of different sizes and regular shapes. In addition, when the workpiece needs to be rotated to adjust its processing angle, the angle can also be adjusted as needed, thereby improving the flexibility of processing various workpieces, improving processing quality, reducing manual intervention, and improving production efficiency.

[0026] Reference Figure 1 and Figure 4 The top of the threaded rod 3 is rotatably connected to a reinforcing frame 6 via a first bearing, and the bottom of the reinforcing frame 6 is fixedly connected to the top of the base 1. By setting the reinforcing frame 6, the stability of the operation of the motor 2 and the threaded rod 3 can be improved, and the threaded rod 3 can be prevented from tilting. By setting the first bearing, the top of the threaded rod 3 can be fixed, thereby improving the stability of the rotation of the threaded rod 3.

[0027] Reference Figure 1 and Figure 2 The four corners of the base 1 are fixedly connected with casters 7, and the two ends of the spring 508 are fixedly connected to the push plate 509 and the fixed frame 507 respectively. By setting the casters 7, the flexibility of the entire milling machine material support mechanism can be enhanced, making it easier to support workpieces of different lengths. By setting the spring 508, the use of the insertion rod 506 can be facilitated, so that the insertion rod 506 can be inserted into the slot 505 more easily.

[0028] Reference Figure 1 and Figure 4Two connecting blocks 8 are fixedly connected to the front and rear sides of the fixed shell 501. A sliding frame 9 is fixedly connected to the bottom of the connecting block 8. A limiting shell 10 is slidably fitted on the surface of the sliding frame 9. The bottom of the limiting shell 10 is fixedly connected to the top of the base 1. By setting the connecting blocks 8, the connection between the sliding frame 9 and the fixed shell 501 can be facilitated. By setting the limiting shell 10, the movement range of the sliding frame 9 can be limited to prevent it from tilting. By setting the sliding frame 9 and the limiting shell 10, the fixed shell 501 can be better limited, and the stability of the movement of the fixed shell 501 can be improved.

[0029] Reference Figure 1 and Figure 2 The surface of the fixed shell 501 is provided with a socket 11 for use with the plug rod 506. One end of the plug rod 506 is fixedly connected to a pull plate 12. By setting the socket 11, the installation and use of the plug rod 506 can be facilitated, so that the plug rod 506 can be stably inserted into the slot 505, thereby improving the stability of the movement of the rotating block 504. By setting the pull plate 12, it is convenient for the staff to operate the plug rod 506.

[0030] Reference Figure 1 , Figure 2 and Figure 3 One end of the rotating rod 503 is rotatably connected to the surface of the support block 502 via a second bearing, and the surface of the bidirectional screw 512 is rotatably connected to the surface of the fixed frame 510 via a third bearing. By setting the second bearing, the rotation of the rotating block 504 can be facilitated, improving its rotational flexibility. By setting the third bearing, the rotation of the bidirectional screw 512 can be facilitated, and the bidirectional screw 512 can be supported, improving its stability.

[0031] Reference Figure 1 and Figure 4 Both sides of the top of the threaded sleeve 4 are fixedly connected with reinforcing blocks 13, and the surface of the reinforcing blocks 13 is fixedly connected to the surface of the fixed shell 501. By setting the reinforcing blocks 13, the stability of the connection between the threaded sleeve 4 and the fixed shell 501 can be enhanced, thereby improving the stability of the fixed shell 501.

[0032] Working principle: The workpiece is placed on a milling machine and clamped and fixed by the fixture on the milling machine. Then, with the help of the caster wheel 7, the entire material support mechanism is moved to the side of the milling machine, and the workpiece is positioned between the two clamping plates 514. Turning the handwheel 511 causes the two moving blocks 513 to move in opposite directions through the double-acting screw 512, thereby driving the clamping plates 514 to move and clamp and fix the workpiece, providing auxiliary support and fixing to improve the stability of the workpiece. If different angles of the workpiece need to be processed, first pull the pull plate 12 to move the insertion rod 506. The insertion rod 506 drives the push plate 509 to compress the spring 508 until the insertion rod 506 moves out of the slot 505, releasing the restriction on the rotating block 504. Then, through... The milling machine's adjustment function allows for workpiece angle adjustment. With the cooperation of the rotating rod 503, the rotating block 504, fixed frame 510, and clamping plate 514 rotate with the workpiece to the required angle. After adjustment, releasing the pull plate 12 causes the spring 508 to reset, causing the push plate 509 to move rapidly inward. The push plate 509 drives the insertion rod 506 to insert into the slot 505, thus fixing the rotating block 504. For workpieces requiring different heights, controlling the synchronous operation of the two motors 2 can rotate the threaded rod 3, causing the threaded sleeve 4 to move upward. The threaded sleeve 4 drives the fixed shell 501, rotating block 504, fixed frame 510, and clamping plate 514 to move upward to adjust the height, facilitating support for workpieces of different heights.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A milling machine material support mechanism, characterized in that: Includes a base (1), on both sides of the top of the base (1) a motor (2) is fixedly connected, the output end of the motor (2) is fixedly connected to a threaded rod (3), the surface of the threaded rod (3) is threadedly connected to a threaded sleeve (4), and the top of the base (1) is provided with a flipping clamping mechanism (5). The flipping clamping mechanism (5) includes a fixed shell (501), with its two sides fixedly connected to the surfaces of two threaded sleeves (4). Support blocks (502) are fixedly connected to both sides of the top of the fixed shell (501). Rotating rods (503) are rotatably connected to the surfaces of the support blocks (502). A rotating block (504) is fixedly connected between the two rotating rods (503). Several slots (505) are provided on the surface of the rotating block (504). The bottom of the rotating block (504) extends into the inner cavity of the fixed shell (501). A insertion rod (506) is provided on the surface of the fixed shell (501). A fixing frame (507), a spring (508), and a push plate (509) are sequentially fitted onto the surface of the insertion rod (506) from front to back. The surface of the fixing frame (507) is fixedly connected to one side of the fixing shell (501). One end of the insertion rod (506) passes through the fixing shell (501) and extends into the inner cavity of the slot (505). The top of the rotating block (504) is fixedly connected to the fixing frame (510). A handwheel (511) is rotatably connected to one side of the fixing frame (510). A double-acting screw (512) is fixedly connected to one side of the handwheel (511). One end of the double-acting screw (512) passes through the inner cavity of the fixing frame (510) and is threadedly connected to two moving blocks (513). Clamping plates (514) are slidably connected to both sides of the top of the fixing frame (510). Both sides of the moving blocks (513) extend to the outside of the fixing frame (510) and are fixedly connected to the clamping plates (514).

2. The milling machine material support mechanism according to claim 1, characterized in that: The top of the threaded rod (3) is rotatably connected to a reinforcing frame (6) via a first bearing, and the bottom of the reinforcing frame (6) is fixedly connected to the top of the base (1).

3. A milling machine material support mechanism according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly connected with casters (7), and the two ends of the spring (508) are fixedly connected to the push plate (509) and the fixed frame (507) respectively.

4. A milling machine material support mechanism according to claim 1, characterized in that: Two connecting blocks (8) are fixedly connected to the front and rear sides of the fixed shell (501). A sliding frame (9) is fixedly connected to the bottom of the connecting block (8). A limiting shell (10) is slidably sleeved on the surface of the sliding frame (9). The bottom of the limiting shell (10) is fixedly connected to the top of the base (1).

5. A milling machine material support mechanism according to claim 1, characterized in that: The surface of the fixed shell (501) is provided with a socket (11) for use with the plug rod (506), and a pull plate (12) is fixedly connected to one end of the plug rod (506).

6. A milling machine material support mechanism according to claim 1, characterized in that: One end of the rotating rod (503) is rotatably connected to the surface of the support block (502) via a second bearing, and the surface of the bidirectional screw (512) is rotatably connected to the surface of the fixed frame (510) via a third bearing.

7. A milling machine material support mechanism according to claim 1, characterized in that: Both sides of the top of the threaded sleeve (4) are fixedly connected to reinforcing blocks (13), and the surface of the reinforcing blocks (13) is fixedly connected to the surface of the fixed shell (501).

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