Metal cushion block milling machine machining device and using method thereof

Abstract

The invention discloses a metal cushion block milling machine machining device, and relates to the field of metal cushion block machining, the metal cushion block milling machine machining device comprises a milling machine main body and a machining table, a cleaning structure is movably arranged on the machining table, the cleaning structure comprises a supporting frame, a guard plate and a connecting assembly, a strip-shaped through groove is formed in the supporting frame, and a cleaning roller is movably arranged at the bottom end of the guard plate; the blocking and protecting plate is used for supporting the position of the cleaning roller, and the connecting assembly is arranged between the supporting frame and the machining table. By means of the arrangement mode that the cleaning structures and the transmission structures are matched, chippings generated by machining of the metal cushion block on the machining table can be rapidly cleaned through the cleaning structures, the cleaning heights of the cleaning structures can be flexibly adjusted, the cleaning structures are suitable for cleaning in different height ranges, the cleaning structures can be located on the two sides of the metal cushion block, and the cleaning efficiency is improved. And the blocking and protecting plate plays a role in preventing the chippings from splashing, the chipping pollution range is reduced, and the chipping cleaning convenience and efficiency are improved.

Description

Technical Field

[0001] The invention relates to the field of metal pad processing, and in particular to a metal pad milling machine processing device and a use method thereof. Background Art

[0002] Metal pads are parts made of high-precision, high-hardness sheet materials, usually used for adjustment and measurement of precision molds and precision hardware, or used as pads.

[0003] A milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces of a workpiece. Due to different requirements for metal pads, the metal pads need to be effectively processed by a milling machine. Existing milling machines mainly process fixed metal pads through the movement of the milling cutter.

[0004] During the process of processing the metal pad with the milling cutter of the existing milling machine, a lot of debris will be generated between the milling cutter and the metal pad. As the milling cutter grinds or otherwise contacts the metal pad more deeply, the amount of debris will increase and splash, causing the milling machine processing table to be cluttered, affecting the placement and processing of new metal pads, and the existing cleaning of the processing table usually adopts a manual cleaning method, which requires manual labor to be stationed to process the metal pad, increasing the workload of the labor, and also reducing the efficiency of cleaning the milling machine processing table and reducing the efficiency of processing multiple metal pads. Summary of the invention

[0005] The object of the present invention is to provide a metal pad milling machine processing device and a use method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a metal pad milling machine processing device, comprising a milling machine body and a processing table fixedly arranged on the milling machine body;

[0007] The processing table is movably arranged on a cleaning structure, and the cleaning structure comprises:

[0008] A support frame, the support frame is movably arranged on the processing table, and a strip-shaped through groove is opened on the support frame;

[0009] A guard plate, the guard plate is movably arranged on the support frame, a cleaning roller is movably arranged at the bottom end of the guard plate, and the guard plate is used to support the position of the cleaning roller;

[0010] A connecting component is arranged between the supporting frame and the processing table.

[0011] Preferably, the connection assembly comprises:

[0012] A connecting block, the connecting block is movably arranged inside the processing table;

[0013] A connecting rod, the connecting rod and the connecting block are movably arranged, and the other end of the connecting rod passes through the processing table and the supporting frame and then extends to the outside;

[0014] A driving member is fixedly arranged on the support frame, and a driving rod is arranged between the driving member and the connecting rod.

[0015] Preferably, a transmission structure is provided between the support frame and the guard plate, and the transmission structure comprises:

[0016] A first movable groove, wherein the first movable groove is formed on the connecting rod;

[0017] A second movable groove, the second movable groove is opened on one side of the guard plate, and the cross-sections of the first movable groove and the second movable groove are both right-angled trapezoidal;

[0018] A first transmission rod is movably arranged with the inner cavity of the first movable groove, a second transmission rod is arranged above the first transmission rod, and first springs are sleeved on outer walls of the first transmission rod and the second transmission rod.

[0019] Preferably, a fixed structure is movably provided on the processing table, and the fixed structure is used to limit the position of the metal pad on the processing table, and the fixed structure includes:

[0020] A fixed frame, the fixed frame is movably arranged on the processing table, and a screw is arranged on the fixed frame;

[0021] A fixing plate, the fixing plate being movably arranged inside the fixing frame through a screw rod;

[0022] A driving assembly is arranged between the processing table and the fixed frame, and is used for moving the fixed frame on the processing table.

[0023] Preferably, the driving assembly includes a stabilizing rod, a moving block and a moving rod, the stabilizing rod is movably arranged between the fixed frame and the moving block, the moving block is sleeved on the outer wall of the moving rod, and the moving rod is movably arranged inside the processing table.

[0024] Preferably, a support structure is provided between the stabilizing rod and the fixing frame, and the support structure comprises:

[0025] A support tube, wherein the support tube is movably disposed on the top of the fixed frame and sleeved on the outside of the stabilizing rod;

[0026] A spiral groove, wherein the spiral groove is formed on the outer wall of the stabilizer bar;

[0027] An insertion rod is fixedly arranged on the inner wall of the support tube, and the insertion rod is movably connected to the spiral groove.

[0028] Preferably, the connecting block is sleeved on the moving rod, and a groove is provided on one side of the connecting block, and the groove is used to limit the connection range between the connecting rod and the connecting block.

[0029] Preferably, the support structure further comprises a gear ring and a gear plate, the gear ring is fixedly sleeved on the outer wall of the support tube, and the gear plate is fixedly arranged on the top end of the fixed frame.

[0030] Preferably, both ends of the cleaning roller are movably provided with limit rods, and the outer wall of the limit rod is sleeved with a second spring.

[0031] The present invention also provides a method for using a metal pad milling machine processing device, comprising the following specific steps:

[0032] Step 1: After the metal pad is placed on the processing table, the moving rod is rotated to drive the moving rod to move the moving block laterally. The moving block can drive the fixed frame to move laterally along the top of the processing table through the connection with the stabilizing rod. The fixed frame moves while driving the fixed plate to move synchronously. The fixed plate is moved to both sides or above the metal pad, and the metal pad is clamped on both sides or pressed down to fix, so as to ensure the stability of the position of the metal pad during processing;

[0033] Step 2: When the fixed frame moves, the connection between the connecting block and the moving rod causes the support frame to move accordingly, so that the guard plate can block the chip of the metal pad when the metal pad is processed, thereby reducing the splash range of the waste chip of the metal pad. After the metal pad is processed, the moving rod is rotated in the opposite direction to cause the fixed frame to release the fixation of the metal pad. After the metal pad is removed, the moving rod is rotated to make the two fixed frames fit together. During the fitting process, the tooth plate will mesh with the tooth ring on the adjacent fixed frame, driving the tooth ring to rotate, thereby causing the support tube to rotate, so that the interlacing rod and the spiral groove are interlaced and active, while driving the stabilizing rod to move upward, causing the fixed frame to be unable to continue to move according to the rotation of the moving rod.

[0034] Step three: When the fixed frame cannot move any further, the driving member drives the driving rod to move toward the support frame, thereby driving the connecting rod to move toward the connecting block, so that the first movable groove changes its position. At the same time, an upward squeezing force is generated on the first transmission rod, so that the first transmission rod moves upward. While the first transmission rod moves upward, it squeezes the second transmission rod, so that the second transmission rod moves toward the inner cavity of the second movable groove. The inclination of the inner wall of the second movable groove is used to drive the guard plate to move downward, so that the cleaning roller contacts the top of the processing table. Finally, the moving rod is rotated so that the cleaning roller can remove the debris along the top of the processing table.

[0035] Technical effects and advantages of the present invention:

[0036] (1) The present invention utilizes a configuration in which a cleaning structure and a transmission structure are coordinated, so that the debris generated by the metal pad on the processing table can be quickly cleaned by the cleaning structure, and the cleaning structure can flexibly adjust the cleaning height, which is suitable for cleaning at different height ranges. The cleaning structure can be located on both sides of the metal pad, and the guard plate can prevent the debris from splashing, thereby reducing the scope of debris pollution and improving the convenience and efficiency of debris cleaning.

[0037] (2) The present invention utilizes a setting method in which a fixed structure and a supporting structure are coordinated, and can flexibly adjust the fixing range for metal blocks of different sizes. It has a wide range of applications and strong adaptability. At the same time, it can promote the separation of the fixed frame and the movable block according to the needs of cleaning, so that the fixed structure and the cleaning structure can move synchronously or a single structure can move. The operation is flexible and the operation of the structure can be reasonably selected according to actual needs, which effectively improves the orderliness and effectiveness of the metal block milling machine processing and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0039] Figure 2 It is a schematic cross-sectional view of the cleaning structure of the present invention.

[0040] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at point a.

[0041] Figure 4 For the present invention Figure 3 The enlarged structural diagram at point b is shown in FIG.

[0042] Figure 5 For the present invention Figure 1 The enlarged structural diagram at c is shown in FIG.

[0043] Figure 6 It is a schematic cross-sectional view of the fixed structure of the present invention.

[0044] Figure 7 For the present invention Figure 6 Schematic diagram of the method structure at d.

[0045] Figure 8 For the present invention Figure 1 The enlarged structural diagram at e is shown.

[0046] In the figure: 100, milling machine body; 200, processing table; 300, cleaning structure; 301, guard plate; 302, cleaning roller; 303, support frame; 304, connecting rod; 305, connecting block; 306, driving member; 307, driving rod; 308, limiting rod; 309, second spring; 400, transmission structure; 401, first transmission rod; 402, first movable groove; 403, second transmission rod; 404, second movable groove; 405, first spring; 500, fixing structure; 501, fixing frame; 502, fixing plate; 503, screw rod; 504, stabilizing rod; 505, moving block; 506, moving rod; 600, supporting structure; 601, supporting cylinder; 602, interlaced rod; 603, spiral groove; 604, gear ring; 605, gear plate. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] The present invention provides Figure 1-8 A metal pad milling machine processing device shown in the figure includes a milling machine body 100 and a processing table 200 fixedly set on the milling machine body 100, a fixed structure 500 is movably set on the processing table 200, the fixed structure 500 is used to limit the position of the metal pad on the processing table 200, the fixed structure 500 includes a fixed frame 501, a fixed plate 502 and a driving assembly, the fixed frame 501 is movably set on the processing table 200, a screw 503 is set on the fixed frame 501, the fixed plate 502 is movably set inside the fixed frame 501 through the screw 503, the driving assembly is set between the processing table 200 and the fixed frame 501, and the driving assembly is used to move the position of the fixed frame 501 on the processing table 200.

[0049] The driving assembly includes a stabilizing rod 504 , a moving block 505 and a moving rod 506 . The stabilizing rod 504 is movably disposed between the fixed frame 501 and the moving block 505 . The moving block 505 is sleeved on the outer wall of the moving rod 506 . The moving rod 506 is movably disposed inside the processing table 200 .

[0050] Specific reference Figure 1 , Figure 5 and Figure 6, the top of the processing table 200 is symmetrically provided with an L-shaped groove for the movable installation of the moving rod 506 and the moving block 505, the number of the moving rod 506 is two, the moving rod 506 is any one of a bidirectional screw or a bidirectional lead screw, the moving rod 506 and the moving block 505 are threadedly connected, the top of the moving block 505 is engaged with the stabilizing rod 504, the stabilizing rod 504 is composed of a round rod and a rectangular rod, so that the stabilizing rod 504 can be moved up and down under the influence of the rotation force, and the fixing plate 502 is movably arranged in the fixing frame 501 through the threaded connection with the screw 503, for specific reference Figure 8 In actual use, the top of the screw 503 can be connected to any one of the transmission motors or handles to achieve manual or automatic selection. Through the rotation of the screw 503, the height of the fixed plate 502 can be driven to adjust, so that the downward pressing height can be flexibly adjusted according to the thickness of the metal pad, or the height can be adjusted to ensure the clamping of the side of the metal pad, which is suitable for the fixed use of metal pads of various sizes and has high adaptability. The stabilizing rod 504 provides a stable support for the height adjustment of the fixed plate 502. In actual use, one end of the moving rod 506 is driven and installed to cooperate with the drive motor to ensure the flexibility and efficiency of the rotation of the moving rod 506. As mentioned above, through the setting of the fixed structure 500, the position of the metal pad on the processing table 200 is stabilized. At the same time, the fixed structure 500 can flexibly adjust the fixing range according to the size of the metal pad, which is simple to operate, high flexibility and high utilization rate.

[0051] The cleaning structure 300 is movably arranged on the processing table 200, and the cleaning structure 300 includes a support frame 303, a guard plate 301 and a connecting component. The support frame 303 is movably arranged on the processing table 200, and a strip-shaped through groove is opened on the support frame 303. The guard plate 301 is movably arranged on the support frame 303. A cleaning roller 302 is movably arranged at the bottom end of the guard plate 301. The guard plate 301 is used to support the position of the cleaning roller 302. The connecting component is arranged between the support frame 303 and the processing table 200. The cleaning roller 302 is provided with a plurality of cleaning rollers 302, and the cleaning rollers 302 are provided with a plurality of cleaning rollers 302. 02 are movably provided with limit rods 308 at both ends, and the outer wall of the limit rod 308 is sleeved with a second spring 309. One end of the limit rod 308 is movably interlaced with the end of the cleaning roller 302, and the other end of the limit rod 308 passes through the side of the guard plate 301 and extends to the outside. The second spring 309 is fixedly set between the guard plate 301 and the limit rod 308. Through the setting of the second spring 309, the position support is provided for the limit rod 308, and the disassembly and assembly of the limit rod 308 and the cleaning roller 302 are also convenient.

[0052] The connecting assembly includes a connecting block 305, a connecting rod 304 and a driving member 306. The connecting block 305 is movably arranged inside the processing table 200. The connecting rod 304 and the connecting block 305 are movably arranged. The other end of the connecting rod 304 passes through the processing table 200 and the support frame 303 and then extends to the outside. The driving member 306 is fixedly arranged on the support frame 303. A driving rod 307 is arranged between the driving member 306 and the connecting rod 304. The connecting block 305 is sleeved on the moving rod 506. A groove is opened on one side of the connecting block 305. The groove is used to limit the connection range between the connecting rod 304 and the connecting block 305.

[0053] Specific reference Figure 1 , Figure 2 and Figure 3 The driving member 306 is any one of a cylinder, a hydraulic cylinder or an automatic telescopic rod. The driving rod 307 is connected to the driving member 306 in a transmission manner, and the bottom end of the driving rod 307 is interlaced with the connecting rod 304, so that the driving rod 306 can drive the connecting rod 304 to move synchronously while being driven by the driving member 307. The guard plate 301 is used to support the cleaning roller 302 on the one hand, and can move with the fixed frame 501 on the other hand, so that it is located on both sides of the metal pad, and the range of debris splashing generated by the metal pad is limited, and the pollution range of debris during the processing of the metal pad is reduced. At the same time, the guard plate 301 can be flexibly adjusted in height, which provides effective support for the multi-position use of the cleaning roller 302. In this embodiment, the cleaning roller 302 is selected to clean the debris by electrostatic adsorption. In another embodiment, a cleaning brush can be selected to clean the debris on the processing table 200. The two ends of the support frame 303 are respectively connected to the L-shaped opening on the processing table 200. The grooves are movably interlaced, and the grooves on the connecting block 305 facilitate the movement of the connecting rod 304. The connecting rod 304 is connected to the connecting block 305 through the grooves, and the connecting block 305 is threadedly connected to the moving rod 506. When the moving rod 506 rotates, it can drive the lateral movement of the connecting block 305, and when the connecting block 305 moves, it drives the connecting rod 304 to move synchronously. Therefore, under the connection of the connecting rod 304, it can drive the support frame 303 to move synchronously, and then provide mobile power support for the use of the cleaning roller 302. In the above, through the setting of the cleaning structure 300, the scope of pollution caused by waste chips during metal pad processing is reduced, which provides convenience for cleaning chips. At the same time, the automatically cleaning cleaning roller 302 improves the efficiency of chip cleaning. At the same time, the cleaning structure 300 can adjust the height of the cleaning roller 302, so that the disassembly and assembly of the cleaning roller 302 is more convenient, which enhances the cleanliness of the milling machine processing, and thus also improves the efficiency of the metal pad milling machine processing.

[0054] A transmission structure 400 is arranged between the support frame 303 and the guard plate 301, and the transmission structure 400 includes a first movable groove 402, a second movable groove 404 and a first transmission rod 401. The first movable groove 402 is opened on the connecting rod 304, and the second movable groove 404 is opened on one side of the guard plate 301. The cross-sections of the first movable groove 402 and the second movable groove 404 are both right-angled trapezoids. The first transmission rod 401 and the inner cavity of the first movable groove 402 are movably arranged. The second transmission rod 403 is arranged above the first transmission rod 401, and the outer walls of the first transmission rod 401 and the second transmission rod 403 are both sleeved with first springs 405.

[0055] Specific reference Figure 2 and Figure 3 The first movable groove 402 and the second movable groove 404 are both set in a right-angled trapezoid, so that when the first transmission rod 401 and the second transmission rod 403 move along the first movable groove 402 and the second movable groove 404 respectively, the vertical position of the first transmission rod 401 and the guard plate 301 can be changed. The first transmission rod 401 moves in the vertical position as the connecting rod 304 drives the first movable groove 402 to change its position. The protruding part at the top of the first transmission rod 401 is in an arc-shaped triangle shape, and the protruding part can push the second transmission rod 403 to move in a larger range, increasing the movable distance of the second transmission rod 403, thereby providing effective structural support for different heights of the guard plate 301. As mentioned above, under the cooperative drive of the driving member 306 and the driving rod 307, the moving range of the connecting rod 304 can be flexibly adjusted, thereby prompting the first transmission rod 401 and the second transmission rod 403 to move under force, thereby ensuring the effectiveness of the height adjustment of the guard plate 301.

[0056] A support structure 600 is arranged between the stabilizing rod 504 and the fixed frame 501, and the support structure 600 includes a support tube 601, a spiral groove 603 and an insertion rod 602. The support tube 601 is movably arranged on the top of the fixed frame 501, and the support tube 601 is sleeved on the outside of the stabilizing rod 504. The spiral groove 603 is opened on the outer wall of the stabilizing rod 504, and the insertion rod 602 is fixedly arranged on the inner wall of the support tube 601. The insertion rod 602 is movably connected to the spiral groove 603. The support structure 600 also includes a gear ring 604 and a tooth plate 605. The gear ring 604 is fixedly sleeved on the outer wall of the support tube 601, and the tooth plate 605 is fixedly arranged on the top of the fixed frame 501.

[0057] Specific reference Figure 6 and Figure 7The support tube 601 is arranged on the outside of the stabilizing rod 504 through the insertion of the insertion rod 602 and the spiral groove 603, and the stabilizing rod 504 can move in the vertical position as the support tube 601 rotates, so that the stabilizing rod 504 can adjust its position relationship with the moving block 505 according to the use requirements of the fixed frame 501. The setting of the toothed ring 604 and the toothed plate 605 is that when the two fixed frames 501 move relative to each other, the toothed plate 605 on one of the fixed frames 501 can engage with the toothed ring 604 on the other fixed frame 501, prompting the toothed ring 604 on the other fixed frame 501 to rotate, thereby driving the support tube 601 to rotate and use, so that the fixed frames 501 are close to each other, and the movement of the stabilizing rod 504 is indirectly driven, thereby providing effective support for the structural position conversion for the static or re-movable position of the fixed frame 501.

[0058] The present invention also provides a method for using a metal pad milling machine processing device, comprising the following specific steps:

[0059] Step 1: After the metal pad is placed on the processing table 200, the moving rod 506 is rotated to drive the moving block 505 to move horizontally. The moving block 505 is connected with the stabilizing rod 504 to drive the fixed frame 501 to move horizontally along the top of the processing table 200. The fixed frame 501 moves while driving the fixed plate 502 to move synchronously. The fixed plate 502 is moved to both sides or above the metal pad, and the metal pad is clamped on both sides or pressed down to be fixed, so as to ensure the stability of the position of the metal pad during processing;

[0060] Step 2: When the fixed frame 501 moves, the connection between the connecting block 305 and the moving rod 506 causes the support frame 303 to move accordingly, so that the guard plate 301 can block the chip of the metal pad when the metal pad is processed, thereby reducing the splash range of the waste chip of the metal pad. After the metal pad is processed, the moving rod 506 is rotated in the opposite direction to cause the fixed frame 501 to release the fixation of the metal pad. After the metal pad is removed, the moving rod 506 is rotated to make the two fixed frames 501 fit together. During the fitting process, the tooth plate 605 will mesh with the tooth ring 604 on the adjacent fixed frame 501, driving the tooth ring 604 to rotate, thereby causing the support tube 601 to rotate, so that the insertion rod 602 and the spiral groove 603 are interlaced and active, and at the same time, the stabilizing rod 504 is driven to move upward, so that the fixed frame 501 cannot continue to move according to the rotation of the moving rod 506.

[0061] Step three: When the fixed frame 501 cannot move further, the driving rod 307 is driven by the driving member 306 to move toward the support frame 303, thereby driving the connecting rod 304 to move toward the connecting block 305, so that the first movable groove 402 changes its position and at the same time generates an upward squeezing force on the first transmission rod 401, so that the first transmission rod 401 moves upward. While the first transmission rod 401 moves upward, it squeezes the second transmission rod 403, so that the second transmission rod 403 moves toward the inner cavity of the second movable groove 404. The inclination of the inner wall of the second movable groove 404 is used to drive the guard plate 301 to move downward, so that the cleaning roller 302 contacts the top of the processing table 200. Finally, the moving rod 506 is rotated, and the cleaning roller 302 can remove the debris along the top of the processing table 200.

[0062] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal pad milling machine processing device, comprising a milling machine body (100) and a processing table (200) fixedly arranged on the milling machine body (100); Features: A cleaning structure (300) is movably disposed on the processing table (200), and the cleaning structure comprises: A support frame (303), the support frame (303) is movably arranged on the processing table (200), and a strip-shaped through groove is formed on the support frame (303); A guard plate (301), the guard plate (301) being movably arranged on a support frame (303), a cleaning roller (302) being movably arranged at the bottom end of the guard plate (301), and the guard plate (301) being used to support the position of the cleaning roller (302); A connecting component is arranged between the support frame (303) and the processing table (200).

2. A metal pad milling machine processing device according to claim 1, characterized in that: The connection component comprises: A connecting block (305), wherein the connecting block (305) is movably disposed inside the processing table (200); A connecting rod (304), wherein the connecting rod (304) and the connecting block (305) are movably arranged, and the other end of the connecting rod (304) passes through the processing table (200) and the supporting frame (303) and then extends to the outside; A driving member (306) is fixedly disposed on the support frame (303), and a driving rod (307) is disposed between the driving member (306) and the connecting rod (304).

3. A metal pad milling machine processing device according to claim 1, characterized in that: A transmission structure (400) is provided between the support frame (303) and the guard plate (301), and the transmission structure (400) comprises: A first movable groove (402), wherein the first movable groove (402) is formed on the connecting rod (304); A second movable groove (404), the second movable groove (404) is opened on one side of the baffle plate (301), and the cross-sections of the first movable groove (402) and the second movable groove (404) are both right-angled trapezoidal; A first transmission rod (401), the first transmission rod (401) is movably arranged with the inner cavity of the first movable groove (402), a second transmission rod (403) is arranged above the first transmission rod (401), and the outer walls of the first transmission rod (401) and the second transmission rod (403) are both sleeved with a first spring (405).

4. A metal pad milling machine processing device according to claim 1, characterized in that: A fixed structure (500) is movably provided on the processing table (200), and the fixed structure (500) is used to limit the position of the metal pad on the processing table (200). The fixed structure (500) includes: A fixed frame (501), the fixed frame (501) is movably arranged on the processing table (200), and a screw (503) is arranged on the fixed frame (501); A fixing plate (502), wherein the fixing plate (502) is movably arranged inside the fixing frame (501) via a screw rod (503); A driving assembly is arranged between the processing table (200) and the fixed frame (501), and is used for moving the fixed frame (501) on the processing table (200).

5. A metal pad milling machine processing device according to claim 4, characterized in that: The driving assembly comprises a stabilizing rod (504), a moving block (505) and a moving rod (506); the stabilizing rod (504) is movably arranged between a fixed frame (501) and the moving block (505); the moving block (505) is sleeved on the outer wall of the moving rod (506); and the moving rod (506) is movably arranged inside the processing table (200).

6. A metal pad milling machine processing device according to claim 5, characterized in that: A support structure (600) is provided between the stabilizing rod (504) and the fixing frame (501), and the support structure (600) comprises: A support tube (601), wherein the support tube (601) is movably disposed on the top end of the fixed frame (501), and the support tube (601) is sleeved on the outside of the stabilizing rod (504); A spiral groove (603), wherein the spiral groove (603) is formed on the outer wall of the stabilizing rod (504); The insertion rod (602) is fixedly arranged on the inner wall of the support tube (601), and the insertion rod (602) is movably connected to the spiral groove (603).

7. A metal pad milling machine processing device according to claim 2, characterized in that: The connecting block (305) is sleeved on the moving rod (506), and a groove is provided on one side of the connecting block (305). The groove is used to limit the connection range between the connecting rod (304) and the connecting block (305).

8. The metal pad milling machine processing device according to claim 6, characterized in that: The support structure (600) further comprises a gear ring (604) and a gear plate (605), wherein the gear ring (604) is fixedly sleeved on the outer wall of the support tube (601), and the gear plate (605) is fixedly arranged on the top end of the fixed frame (501).

9. The metal pad milling machine processing device according to claim 1, characterized in that: Limiting rods (308) are movably provided at both ends of the cleaning roller (302), and a second spring (309) is sleeved on the outer wall of the limiting rod (308).

10. The method for using a metal pad milling machine processing device according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: After the metal pad is placed on the processing table (200), the moving rod (506) is rotated to cause the moving rod (506) to drive the moving block (505) to move horizontally. The moving block (505) is connected to the stabilizing rod (504) so ​​as to drive the fixed frame (501) to move horizontally along the top of the processing table (200). The fixed frame (501) moves while driving the fixed plate (502) to move synchronously. The fixed plate (502) is moved to both sides or above the metal pad, and the metal pad is clamped on both sides or pressed down to be fixed, so as to ensure the stability of the position of the metal pad during the processing process; Step 2: When the fixed frame (501) moves, the connection between the connecting block (305) and the moving rod (506) causes the support frame (303) to move accordingly, so that the guard plate (301) can block the chip of the metal pad when the metal pad is processed, thereby reducing the splash range of the waste chip of the metal pad. After the metal pad is processed, the moving rod (506) is rotated in the reverse direction to cause the fixed frame (501) to release the fixation of the metal pad. After the metal pad is removed, the moving rod (506) is rotated. The movable rod (506) makes the two fixed frames (501) fit together. During the fitting process, the tooth plate (605) will mesh with the tooth ring (604) on the adjacent fixed frame (501), driving the tooth ring (604) to rotate, thereby causing the support tube (601) to rotate, so that the insertion rod (602) and the spiral groove (603) can be inserted and moved, while driving the stabilizing rod (504) to move upward, so that the fixed frame (501) can no longer move according to the rotation of the movable rod (506); Step 3: When the fixed frame (501) cannot move further, the driving member (306) drives the driving rod (307) to move toward the support frame (303), thereby driving the connecting rod (304) to move toward the connecting block (305), so that the first movable groove (402) changes its position, and at the same time, an upward squeezing force is generated on the first transmission rod (401), so that the first transmission rod (401) moves upward. When the first transmission rod (401) moves upward, it squeezes the second transmission rod (403), so that the second transmission rod (403) moves toward the inner cavity of the second movable groove (404). By utilizing the inclination of the inner wall of the second movable groove (404), the guard plate (301) is driven to move downward, so that the cleaning roller (302) contacts the top of the processing table (200). Finally, the moving rod (506) is rotated, and the cleaning roller (302) can remove debris along the top of the processing table (200).

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