Stamping protection mechanism for server base production

Abstract

The stamping protection mechanism for server base production comprises a stamping table, a stamping cavity, a bearing assembly and a follow-up assembly, the stamping cavity and the follow-up assembly are arranged at the top of the stamping table, the bearing assembly is arranged on the inner wall of the stamping cavity, and the follow-up assembly comprises a fixing frame, a rotating rod, a supporting frame and a moving rod. The outer wall of the moving rod is connected with a follow-up plate through a connecting assembly, and a follow-up roller is installed on the outer wall of the follow-up plate in a penetrating mode. By arranging the bearing assembly, the bearing frame provides support for a plate in the stamping process, the phenomenon that the bottom of the plate is in a suspended state in the bending forming process is avoided, and the problem that in the base plate stamping process, due to the internal stress difference between the corner and the plane, a horizontal plate part deforms is solved; the follow-up rollers are used for limiting the two sides of the plate from the position above the plate, the edge warping phenomenon of the base plate in the punching forming process is avoided, and the base punching quality can be improved.

Description

Technical Field

[0001] This invention relates to the field of server base stamping production technology, specifically a stamping protection mechanism for server base production. Background Technology

[0002] Server stands are important load-bearing components of server chassis, providing stable support for the server chassis. Currently, most stand manufacturing processes use stamping. However, existing stamping equipment has an inwardly recessed stamping cavity, which keeps the bottom of the sheet metal suspended during the stamping process. This can easily lead to deformation of the stand due to the different stresses in the curved and flat parts. Furthermore, the lack of protection at the edges of the sheet metal causes warping during the stamping process, reducing the quality of the formed stand.

[0003] The existing server stand stamping production equipment has the following defects:

[0004] Patent document CN214348919U discloses a shock-absorbing base for an air conditioner outdoor unit casing stamping equipment, including a base, a concave frame, an electric cylinder, a connecting plate, an upper mold and a lower mold. By using a positioning block, a first compression spring, a push rod, a slider, a slide groove and a second compression spring, the lower mold can be buffered during stamping, thereby achieving the purpose of shock absorption and protection during the stamping process.

[0005] However, the aforementioned patent did not consider how to provide anti-deformation protection and anti-warping protection for the base plate during the base stamping process, which reduced the quality of server base stamping production. Summary of the Invention

[0006] The purpose of this invention is to provide a stamping protection mechanism for the production of server bases, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a stamping protection mechanism for server base production, comprising a stamping table, a stamping cavity, a supporting component and a follower component, wherein the stamping table is provided with a stamping cavity and a follower component on its top, and a supporting component is provided on the inner wall of the stamping cavity;

[0008] The stamping table has an inner cavity located below the stamping chamber. A spring is installed on the bottom wall of the inner cavity, and a connecting plate is installed on the top of the spring. The supporting assembly includes a support frame that is slidably connected to the inside of the stamping chamber, and the bottom of the support frame is fixedly connected to the top of the connecting plate. A lifting rack is installed on the top of the connecting plate, and the lifting rack extends to the top of the stamping table.

[0009] The follower assembly includes a fixed frame, a rotating rod, a support frame, and a moving rod. The fixed frame is installed on the top of the stamping table. The rotating rod is installed through the outer wall of the fixed frame. The support frame is fixedly installed on the outer wall of the fixed frame. The moving rod is slidably connected to the inner wall of the support frame. Gear 1 and Gear 2 are sleeved on the outer wall of the rotating rod. Gear 1 meshes with the lifting rack, and Gear 2 meshes with the moving rod. The outer wall of the moving rod is connected to a follower plate through a connecting assembly. A follower roller is installed through the outer wall of the follower plate.

[0010] Preferably, the follow-up components are located on the left and right sides of the stamping cavity, and the lifting racks are located on both sides of the support frame;

[0011] The number of gears 2 is two sets, with the two sets of gears 2 located on both sides of gear 1. The moving rod includes a translation rack embedded at the bottom, and gear 2 meshes with the translation rack.

[0012] Preferably, a limiting plate is installed on the top of the stamping table, and the limiting plate is flush with the rear edge of the stamping cavity. A limiting frame is installed on the outer wall of the follower plate away from the stamping cavity. A protrusion is installed on the inner wall of the limiting frame, and the protrusion is located between the limiting frame and the follower roller.

[0013] Preferably, the connecting assembly includes a limiting groove, a sliding block, and a second connecting unit. The outer wall of the moving rod has a limiting groove, and the inner wall of the limiting groove is slidably connected to the sliding block. A servo motor is fixedly installed on the outer wall of the sliding block. The output end of the servo motor is connected to a connecting shaft. One end of the connecting shaft is equipped with a second connecting unit, and the second connecting unit is connected to the follower plate.

[0014] Preferably, a second servo motor is fixedly installed on the outer wall of the moving rod away from the stamping cavity, and the output end of the second servo motor is connected to a lead screw, which penetrates the outer wall of the sliding block.

[0015] Preferably, the second connecting unit includes a fixed frame and a connecting bolt. One side of the fixed frame is connected to the connecting shaft, and the fixed frame is sleeved on the outer wall of the follower plate. The connecting bolt is installed through the outer wall of the fixed frame, and a fixing nut is screwed onto the outer wall of the connecting bolt.

[0016] Preferably, a connecting rod is fixedly installed on the outer wall of the fixed frame, and the connecting rod is used to connect two sets of fixed frames arranged opposite each other.

[0017] Preferably, a lifting rod is provided through the top of the connecting plate, a push plate is connected to the top of the lifting rod, and the push plate is embedded in the top of the stamping table. An installation frame is provided inside the lifting rod, a miniature electric actuator is installed on the inner wall of the installation frame, and a sliding plate is connected to the output end of the miniature electric actuator. The sliding plate passes through the inner wall of the installation frame and extends to the outside of the lifting rod.

[0018] Preferably, the lifting rod and the push plate are installed in two sets, and the lifting rod and the push rod are symmetrically distributed on the left and right sides of the stamping cavity.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. This invention, by installing a support component, provides support for the sheet metal during the base stamping process, preventing the bottom of the sheet metal from being suspended during bending and forming. This solves the problem of deformation of the horizontal plate due to the stress difference between the corner and the flat surface during the stamping process of the base sheet metal. At the same time, the support component drives the connecting rod and the lifting rack to move downward, which in turn drives gear one, the rotating rod and rack two to rotate, and then drives the follower component to move synchronously. This ensures that the follower roller is always in contact with the edge of the sheet metal at the top of the stamping table during the base stamping process. The follower roller restricts the two sides of the sheet metal from above, preventing the base sheet metal from warping during the stamping process, which is beneficial to improving the stamping quality of the base.

[0021] 2. By installing a second connecting unit, the fixed frame and the follower plate are detachably connected using connecting bolts. This facilitates the adjustment of the height of the follower plate and the follower roller relative to the top of the stamping table, allowing the follower roller to contact the top of plates of different thicknesses. A connecting component is set up, and a sliding block is used to move the second connecting unit, the follower plate, and the follower roller, adjusting the horizontal position of the follower roller so that it can contact the top of plates of different lengths. This allows the follower roller to provide anti-warping protection for plates of different thicknesses and lengths, thus expanding the applicability of the protection mechanism.

[0022] 3. This invention uses a servo motor to drive the connecting shaft and the second connecting unit to rotate, thereby rotating the follower roller away from the stamping cavity. This creates sufficient space for placing the sheet metal between the follower roller and the top of the stamping table, facilitating the placement of the sheet metal on the top of the stamping table. When the follower plate resets, the convex strip makes fine adjustments to the placement position of the sheet metal in the left and right directions. Combined with the initial limiting effect of the limiting plate, this improves the accuracy of the placement position of the base plate, thereby helping to improve the accuracy of the stamping dimensions of the base.

[0023] 4. This invention, by installing a spring, a connecting plate, and a support frame, allows the support frame to move upward after stamping. This facilitates the removal of the base from the stamping cavity. Simultaneously, a lifting plate moves the base upward, and a push plate simultaneously ejects the base from both sides. This helps maintain the flatness of the base, prevents deformation during removal, and improves the stamping quality of the base. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the front structure of the stamping cavity of the present invention;

[0026] Figure 3 This is a schematic diagram of the overall structure of the follower component of the present invention;

[0027] Figure 4 This is a schematic cross-sectional view of the movable rod of the present invention;

[0028] Figure 5 This is a schematic diagram of the side structure of the connection component of the present invention;

[0029] Figure 6 This is a schematic diagram of the overall structure of the connection component of the present invention;

[0030] Figure 7 This is a schematic diagram of the limiting frame structure of the present invention;

[0031] Figure 8 This is a schematic diagram of the lifting rod structure of the present invention.

[0032] In the diagram: 1. Stamping table; 2. Stamping chamber; 3. Inner cavity; 4. Support frame; 5. Connecting plate; 6. Spring; 7. Lifting rack; 8. Gear one; 9. Rotating rod; 10. Gear two; 11. Moving rod; 12. Connecting assembly; 13. Follower plate; 14. Follower roller; 15. Fixed frame; 16. Support frame; 17. Limiting plate; 18. Limiting frame; 19. Protrusion; 20. Limiting groove; 21. Sliding block; 22. Servo motor one; 23. Connecting shaft; 24. Fixed frame; 25. Connecting bolt; 26. Connecting rod; 27. Servo motor two; 28. Lead screw; 29. ​​Lifting rod; 30. Push plate; 31. Mounting frame; 33. Miniature electric actuator; 34. Sliding plate. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] Please see Figure 2 , Figure 3 and Figure 4 An embodiment of the present invention provides a stamping protection mechanism for server base production, comprising a stamping table 1, a stamping cavity 2, a support component and a follower component. The stamping table 1 has a stamping cavity 2 on its top, and a follower component is installed on the top of the stamping table 1. The follower component is installed in two groups and is symmetrically distributed on the left and right sides of the stamping cavity 2. The inner wall of the stamping cavity 2 is provided with a support component.

[0037] The stamping table 1 has an inner cavity 3 located below the stamping cavity 2. The supporting assembly includes a support frame 4 slidably connected to the inside of the stamping cavity 2. The support frame 4 consists of a set of horizontal plates and two sets of vertical plates perpendicular to the bottom of the horizontal plates. The outer wall of the horizontal plates of the support frame 4 is slidably connected to the inside of the stamping cavity 2. The vertical plates in the support frame 4 penetrate the bottom wall of the stamping cavity 2 and the top of the inner cavity 3, and extend into the inside of the inner cavity 3. Springs 6 are installed on the bottom wall of the inner cavity 3. There are multiple sets of springs 6. A connecting plate 5 is installed on the top of the springs 6. The outer wall of the connecting plate 5 is slidably connected to the inner wall of the inner cavity 3. The bottom of the straight plate is fixedly connected to the top of the connecting plate 5. The inner cavity 3 provides installation space for the spring 6 and the connecting plate 5. The spring 6 provides support for the connecting plate 5. When the stamping process is not in progress, the spring 6 is in its natural state. At this time, the spring 6 provides support for the connecting plate 5. Under the support of the connecting plate 5, the top of the horizontal plate in the support bracket 4 is flush with the top of the stamping table 1. The top of the connecting plate 5 is equipped with a lifting rack 7. There are two sets of lifting racks 7. The two sets of lifting racks 7 are symmetrically distributed about the support bracket 4 and the stamping cavity 2. The lifting racks 7 pass through the top of the inner cavity 3 and extend to the top of the stamping table 1.

[0038] The follower assembly includes a fixed frame 15, a rotating rod 9, a support frame 16, and a moving rod 11. Each follower assembly includes two sets of fixed frames 15, support frames 16, and moving rods 11, which are symmetrically distributed on the front and rear sides of the lifting rack 7. A fixed frame 15 is installed on the top of the stamping table 1. A rotating rod 9 is installed through the outer wall of the fixed frame 15, and the rotating rod 9 is rotatably connected to the fixed frame 15. Support frames 16 are fixedly installed on the left and right outer walls of the fixed frame 15. A movable rod 11 is slidably connected to the inner wall of the support frame 16. The movable rod 11 is located between two sets of fixed frames 15 arranged opposite to each other. Gear 1 8 and gear 2 10 are sleeved on the outer wall of the rotating rod 9. There are two sets of gear 2 10. The two sets of gear 2 10 are located on both sides of gear 1 8. Gear 1 8 meshes with the lifting rack 7. The outer wall of the movable rod 11 near the stamping cavity 2 is connected to a follower plate 13 through the connecting assembly 12. A follower roller 14 is installed through the outer wall of the follower plate 13. The follower roller 14 is rotatably connected to the follower frame.

[0039] Furthermore, during the stamping of the server base frame, the sheet metal to be stamped is placed on top of the stamping cavity 2. At this time, the spring 6 is in its natural state. Under the support of the spring 6 and the connecting plate 5, the top of the support frame 4 is in contact with the bottom of the sheet metal, and the follower roller 14 is located above the edges on both sides of the sheet metal to be stamped, and the follower roller 14 is in contact with the top of the sheet metal. During the stamping process, the stamping head applies downward pressure to the sheet metal, and the sheet metal is deformed under pressure. During the sheet metal forming process, the sheet metal pushes the support frame 4 to move downward, and the support frame 4 pushes the connecting plate 5 to move downward to compress the spring. 6. During the deformation of spring 6, the connecting plate 5 provides an upward reaction force to the support frame 4, so that the top of the support frame 4 is always in contact with the bottom of the plate. The support frame 4 provides support for the plate and avoids the bottom of the plate being suspended during the bending and forming process. This solves the problem of deformation of the horizontal plate due to the difference in internal stress between the corner and the plane during the stamping process of the base plate. It supports and protects the stamped part during the forming process of the base frame, improves the overall horizontal effect of the base frame, and helps to improve the accuracy of server assembly and provide stable support for the server.

[0040] Simultaneously, during the process of the sheet metal forming pushing the support frame 4 downward, the support frame 4 pushes the connecting plate 5 to slide downward along the inner wall of the inner cavity 3. At the same time, the connecting plate 5 drives the lifting rack 7 to move downward. The lifting rack 7 drives the gear 1 8 to rotate. The gear 1 8 drives the rotating rod 9 to rotate, which in turn drives the gear 2 10 to rotate through the rotating rod 9. The gear 2 10 meshes with the translational rack embedded in the bottom of the moving bar, thereby driving the moving frame to move along the inner wall of the support frame 16 towards the direction close to the stamping cavity 2. The moving frame drives the connecting assembly 12 and the follower plate 13 to move. The follower plate 13 drives the follower roller 14 to move, so that the follower roller 14 is always in contact with the edge above the top part of the sheet metal on the stamping table 1 during the stamping process of the base. The follower roller 14 restricts the two sides of the sheet metal from above, avoiding the warping phenomenon of the base sheet metal during the stamping process, which is conducive to improving the stamping quality of the base.

[0041] Please see Figure 5 and Figure 6This invention provides an embodiment of a stamping protection mechanism for server base manufacturing, comprising a connecting component 12 including a limiting groove 20, a sliding block 21, and a second connecting unit. A limiting groove 20 is formed on the outer wall of a moving rod 11, located at one end of the moving rod 11 near the stamping cavity 2, and positioned above a translational rack. A sliding block 21 is slidably connected to the inner wall of the limiting groove 20. The limiting groove 20 restricts the movement direction of the sliding block 21, allowing it to move only left and right along the inner wall of the limiting groove 20. The top of the sliding block 21 is convex, thereby restricting the movement of the sliding block 21. The position of the sliding block 21 is used to limit the movement of the sliding block 21. A servo motor 22 is fixedly installed on the outer wall of the sliding block 21. The servo motor 22 is located behind a set of moving rods 11. The output end of the servo motor 22 is connected to a connecting shaft 23. The connecting shaft 23 passes through the outer wall of the sliding block 21 and extends to the front of the moving rod 11. A second connecting unit is installed at the front end of the connecting shaft 23 and is connected to the follower plate 13. A servo motor 27 is fixedly installed on the outer wall of the moving rod 11 away from the stamping cavity 2. The output end of the servo motor 27 is connected to a lead screw 28, and the lead screw 28 passes through the outer wall of the sliding block 21.

[0042] The second connecting unit includes a fixed frame 24 and a connecting bolt 25. One side of the fixed frame 24 is connected to the connecting shaft 23, and the fixed frame 24 is sleeved on the outer wall of the follower plate 13. The connecting bolt 25 is installed through the outer wall of the fixed frame 24, and a fixing nut is screwed onto the outer wall of the connecting bolt 25. By setting the connecting bolt 25 and the connecting nut, the fixed frame 24 and the follower plate 13 can be detachably connected. A connecting rod 26 is fixedly installed on the outer wall of the fixed frame 24. The connecting rod 26 is used to connect two sets of opposite fixed frames 24. By setting the connecting rod 26, the two sets of follower plates 13 in a set of follower components can move synchronously.

[0043] Furthermore, by removing the fixing nut and connecting bolt 25, the relative height position of the follower plate 13 can be adjusted up and down along the inside of the fixing frame 24. After adjustment, the connecting bolt 25 is passed through the fixing frame 24 and the follower plate 13, and the fixing bolt is tightened. The follower plate 13 drives the follower roller 14 to adjust its position, so that the follower component can contact the top edge of the base plate of different thicknesses. In this way, the plate of different thicknesses can be protected against warping during the stamping process, thus improving the applicability of the protection mechanism.

[0044] Servo motor 27 starts, driving lead screw 28 to rotate. Lead screw 28 drives sliding block 21 to slide along the inner wall of limit groove 20. Through sliding block 21, servo motor 22, connecting shaft 23, second connecting unit, follower plate 13 and follower roller 14 move synchronously to the left or right, so that the follower component can contact the top edge of the base plate material of different lengths. In this way, the material of different lengths can be protected against warping during the stamping process, further expanding the application range of the protection mechanism.

[0045] Please see Figure 1 and Figure 7 An embodiment of the present invention provides a stamping protection mechanism for server base production, including a limiting plate 17 installed on the top of a stamping table 1, the limiting plate 17 being flush with the rear edge of the stamping cavity 2, a limiting frame 18 installed on the outer wall of a follower plate 13 away from the stamping cavity 2, the limiting frame 18 being an L-shaped plate, a protrusion 19 installed on the inner wall of the limiting frame 18, the protrusion 19 being a semi-cylinder, and the protrusion 19 being located between the limiting frame 18 and the follower roller 14;

[0046] The connecting assembly 12 includes a limiting groove 20, a sliding block 21, and a second connecting unit. The outer wall of the moving rod 11 has a limiting groove 20, and the inner wall of the limiting groove 20 is slidably connected to the sliding block 21. A servo motor 22 is fixedly installed on the outer wall of the sliding block 21. The servo motor 22 is mounted on the outer wall of the sliding block 21 through a mounting bracket, and the servo motor 22 is located behind a set of moving rods 11. The output end of the servo motor 22 is connected to a connecting shaft 23, and the connecting shaft 23 passes through the outer wall of the sliding block 21. A second connecting unit is installed at the end of the connecting shaft 23 facing the follower roller 14, and the second connecting unit is connected to the follower plate 13. The follower roller 14 is rotatably connected to the outer wall of the follower plate 13, and the outer surface of the follower roller 14 contacts the top edge of the plate, and there is a sliding connection between the follower roller 14 and the top of the plate.

[0047] Furthermore, the servo motor 22 is started, driving the connecting shaft 23 to rotate. The connecting shaft 23 drives the second connecting unit to rotate, and then drives the follower plate 13 and follower roller 14 to rotate through the second connecting unit. This causes the follower roller 14 and follower plate 13 to rotate around the connecting shaft 23 in a direction away from the stamping cavity 2, thereby creating a larger space between the follower roller 14 and the top of the stamping table 1. This facilitates placing the base plate to be stamped on the top of the stamping table 1, improving the convenience of the stamping operation.

[0048] Holding the base plate to be stamped, place it under the follower roller 14. From the space between the follower roller 14 and the top of the stamping table 1, place the base plate above the stamping cavity 2. Push the plate backward along the top of the stamping table 1 so that the back of the plate is in contact with the front of the limiting plate 17. The limiting plate 17 is used to initially limit the base plate. Then, the servo motor 27 is started again to rotate in the opposite direction, so that the connecting shaft 23 drives the second connecting unit to rotate in the opposite direction, which in turn drives the follower plate 13 and the follower roller 14 to rotate in the opposite direction, so that the follower plate 13 and the follower roller 14 are reset. During the rotation of the follower plate 13 to the vertical state, it drives the limiting frame 18 and the protrusion 19 to move synchronously. The protrusion 19 contacts the side of the base plate to accurately adjust the placement position of the plate, so that the plate is in the center position, which helps to improve the placement accuracy of the base plate, and thus improves the dimensional accuracy of the formed base.

[0049] Please see Figure 1 , Figure 2 , Figure 5 and Figure 8 One embodiment of the present invention provides a stamping protection mechanism for server base production, comprising a lifting rod 29 extending through the top of a connecting plate 5, a push plate 30 connected to the top of the lifting rod 29, and the push plate 30 embedded in the top of a stamping table 1, the top of the push plate 30 being flush with the top of the stamping table 1. Both the lifting rod 29 and the push plate 30 are installed in two sets, symmetrically distributed on the left and right sides of the stamping cavity 2, with the push plate 30 located between the two sets of follower components. The lifting rod 29 has an internal opening... There is a mounting frame 31, which is used to generate the installation site. The inner wall of the mounting frame 31 is equipped with a miniature electric actuator 33. There are two sets of miniature electric actuators 33. The two sets of miniature electric actuators 33 are staggered vertically, and the output ends of the two sets of miniature electric actuators 33 face opposite directions. The output ends of the miniature electric actuators 33 are connected to a sliding plate 34. The sliding plate 34 is L-shaped and is slidably connected to the inside of the mounting frame 31. One side of the sliding plate 34 penetrates the inner wall of the mounting frame 31 and extends to the outside of the lifting rod 29.

[0050] Furthermore, during the stamping process of the base plate, the micro electric push rod 33 is in a shortened state, which allows the sliding plate 34 to be located entirely inside the mounting cavity, thus avoiding obstruction to the movement of the connecting plate 5. After the base frame is stamped, the bottom of the horizontal part of the support frame 4 is in contact with the bottom wall of the stamping cavity 2. The support frame 4 pushes the connecting plate 5 downward and compresses the spring 6. Then, the micro electric push rod 33 is extended, pushing the sliding plate 34 to move, causing one side of the sliding plate 34 to extend to the outside of the lifting rod 29. At this time, the bottom of the rod body of the sliding plate 34 extending to the outside of the lifting rod 29 is in contact with the top of the connecting plate 5. The servo motor 22 is started to rotate forward again, driving the follower plate 13 and follower frame to rotate outward, causing the follower roller 14 to separate from the top of the plate. The stamping head moves upward slowly, and the forming base assembly loses the fixation of the stamping head. Spring 6 gradually returns to its original position and extends, thereby pushing connecting plate 5 upward. During the upward movement of connecting plate 5, it drives support bracket 4 upward, pushing the forming base to gradually detach from the stamping cavity 2, making it easier for relevant personnel to remove the forming base from the stamping cavity 2. During the upward movement of connecting plate 5, it drives lifting rack 7 upward, thereby driving follower component to move. This causes moving rod 11 to drive follower plate 13 and follower roller 14 to move away from stamping cavity 2, preventing the follower component from obstructing the removal of the forming base. At the same time, during the upward movement of connecting plate 5, it pushes sliding plate 34 upward, which in turn drives lifting rod 29 upward. Lifting rod 29 pushes push plate 30 upward, using push plate 30 to simultaneously demold the base from both sides. This helps maintain the flatness of the base, avoids deformation during the removal of the base, and improves the stamping quality of the base.

[0051] Working principle: By setting up connecting component 12 and second connecting unit, the fixed frame 24 and follower plate 13 are detachably connected by connecting bolt 25, which facilitates the adjustment of the height position of follower plate 13 and follower roller 14 relative to the top of stamping table 1, so that follower roller 14 can contact the top of plates of different thicknesses. Servo motor 27 drives lead screw 28 to rotate, which in turn drives sliding block 21 to move. Through sliding block 21, connecting shaft 23 and second connecting unit are moved, which facilitates the adjustment of the horizontal relative distance between follower roller 14 and the left and right edges of stamping cavity 2, so that follower roller 14 can fit against the top edge of plates of different thicknesses, achieving the purpose of preventing edge warping protection for plates of different specifications during stamping. Servo motor 22 drives rotating shaft to rotate, which drives follower plate 13 and follower roller 14 to rotate away from stamping cavity 2, so that follower roller 14 and the top of stamping table 1 are in a distance. A sufficient space is created to place the base plate. After the plate is placed, the follower roller 14 and follower plate 13 are reset by the reverse rotation of the servo motor. During the reset of the follower plate 13, the position of the plate is precisely adjusted by the limit frame 18 and the protrusion 19 to ensure that the plate is in the center position. The stamping head moves downward to stamp the plate. During the stamping process, the support plate always supports the bottom of the plate to prevent the bottom of the plate from being suspended and to prevent deformation space from being provided for non-planar deformation of the bottom. This helps to improve the flatness of the stamping base. When the support component moves, the connecting plate 5 drives the lifting rack 7 to move downward, which in turn drives the gear 1 8 to rotate, and then drives the rotating rod 9 and the gear 2 10 to rotate, thereby driving the follower component to move synchronously. This allows the follower roller 14 to restrict the plate from the top edge of the plate during the base forming process, preventing the base from warping.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stamping protection mechanism for manufacturing server bases, characterized in that: It includes a stamping table (1), a stamping cavity (2), a support assembly and a follower assembly. The top of the stamping table (1) is provided with a stamping cavity (2) and a follower assembly, and the inner wall of the stamping cavity (2) is provided with a support assembly. The stamping table (1) has an inner cavity (3) inside, which is located below the stamping cavity (2). A spring (6) is installed on the bottom wall of the inner cavity (3), and a connecting plate (5) is installed on the top of the spring (6). The supporting assembly includes a support frame (4) that is slidably connected inside the stamping cavity (2), and the bottom of the support frame (4) is fixedly connected to the top of the connecting plate (5). A lifting rack (7) is installed on the top of the connecting plate (5), and the lifting rack (7) extends to the top of the stamping table (1). The follower assembly includes a fixed frame (15), a rotating rod (9), a support frame (16), and a moving rod (11). The fixed frame (15) is installed on the top of the stamping table (1). The rotating rod (9) is installed through the outer wall of the fixed frame (15). The support frame (16) is fixedly installed on the outer wall of the fixed frame (15). The moving rod (11) is slidably connected to the inner wall of the support frame (16). The outer wall of the rotating rod (9) is fitted with a gear one (8) and a gear two (10). The gear one (8) meshes with the lifting rack (7), and the gear two (10) meshes with the moving rod (11). The outer wall of the moving rod (11) is connected to a follower plate (13) through a connecting assembly (12). The outer wall of the follower plate (13) is installed through a follower roller (14).

2. The stamping protection mechanism for server base manufacturing according to claim 1, characterized in that: The follower components are located on the left and right sides of the stamping chamber (2), and the lifting rack (7) is located on both sides of the support frame (4); The number of gears 2 (10) is two sets, and the two sets of gears 2 (10) are located on both sides of gear 1 (8). The moving rod (11) includes a translation rack embedded at the bottom, and gears 2 (10) mesh with the translation rack.

3. The stamping protection mechanism for server base manufacturing according to claim 1, characterized in that: A limiting plate (17) is installed on the top of the stamping table (1), and the limiting plate (17) is flush with the rear edge of the stamping cavity (2). A limiting frame (18) is installed on the outer wall of the follower plate (13) away from the stamping cavity (2). A protrusion (19) is installed on the inner wall of the limiting frame (18), and the protrusion (19) is located between the limiting frame (18) and the follower roller (14).

4. The stamping protection mechanism for server base manufacturing according to claim 1, characterized in that: The connecting component (12) includes a limiting groove (20), a sliding block (21), and a second connecting unit. The outer wall of the moving rod (11) is provided with a limiting groove (20). The inner wall of the limiting groove (20) is slidably connected to the sliding block (21). The outer wall of the sliding block (21) is fixedly provided with a servo motor (22). The output end of the servo motor (22) is connected to a connecting shaft (23). One end of the connecting shaft (23) is equipped with a second connecting unit, and the second connecting unit is connected to the follower plate (13).

5. The stamping protection mechanism for server base manufacturing according to claim 4, characterized in that: The moving rod (11) is fixedly equipped with a servo motor (27) on the outer wall of the side away from the stamping chamber (2). The output end of the servo motor (27) is connected to a lead screw (28), and the lead screw (28) passes through the outer wall of the sliding block (21).

6. The stamping protection mechanism for server base manufacturing according to claim 5, characterized in that: The second connecting unit includes a fixed frame (24) and a connecting bolt (25). One side of the fixed frame (24) is connected to the connecting shaft (23), and the fixed frame (24) is sleeved on the outer wall of the follower plate (13). The outer wall of the fixed frame (24) is through-installed with the connecting bolt (25), and the outer wall of the connecting bolt (25) is screwed with a fixing nut.

7. The stamping protection mechanism for server base manufacturing according to claim 6, characterized in that: A connecting rod (26) is fixedly installed on the outer wall of the fixed frame (24), and the connecting rod (26) is used to connect two sets of fixed frames (24) arranged opposite to each other.

8. The stamping protection mechanism for server base manufacturing according to claim 1, characterized in that: A lifting rod (29) is provided through the top of the connecting plate (5). A push plate (30) is connected to the top of the lifting rod (29), and the push plate (30) is embedded in the top of the stamping table (1). An installation frame (31) is provided inside the lifting rod (29). A miniature electric push rod (33) is installed on the inner wall of the installation frame (31). A sliding plate (34) is connected to the output end of the miniature electric push rod (33), and the sliding plate (34) passes through the inner wall of the installation frame (31) and extends to the outside of the lifting rod (29).

9. The stamping protection mechanism for server base manufacturing according to claim 8, characterized in that: The lifting rod (29) and the push plate (30) are installed in two sets, and the lifting rod (29) and the push rod are symmetrically distributed on the left and right sides of the stamping cavity (2).

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