Punch forming device for processing wet-pressed permanent magnetic ferrite magnet
By introducing electric push rods and brush systems into the stamping forming device, the problem of stamping residue affecting product quality is solved, and efficient cleaning and quality control are achieved.
Patent Information
- Application Number
- CN202422484232.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-15
AI Technical Summary
During the wet press forming process of existing stamping devices, stamping parts of permanent magnet ferrite magnets are prone to residue or adherence, affecting product performance and quality.
A device including an electric push rod, a movable rod, a brush and a container is designed. The bottom of the punch member is cleaned by the electric push rod and a brush through the electric push rod, and the adhesive is collected in the container to avoid affecting the product quality.
Effectively clean the adhesions on the bottom of the stamping parts to prevent them from entering the mold, ensure product performance and quality, and improve production efficiency.
Smart Images
Figure CN223278611U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping forming device for processing wet-pressed permanent ferrite magnets. Background Art
[0002] A stamping die is a special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. It is called a cold stamping die (commonly known as a cold stamping die). Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to cause it to separate or plastically deform, thereby obtaining the desired parts.
[0003] Wet pressing is a common process for preparing permanent ferrite magnets, and stamping molding is one of the important equipment. This equipment is usually used to mix permanent ferrite magnetic powder with a polymerizer and a lubricant, place the mixture in a mold, and form the desired magnet shape through impact or compression. The stamping molding device usually includes a hydraulic system, a mold, upper and lower templates, a filling device and other components. Pressure is applied by the hydraulic system, and the upper and lower templates are raised and lowered by the control system to achieve the molding and compression of the magnetic powder and additives. The filling device is used to fill and position the magnetic material to ensure that the size and density of the molded product meet the requirements.
[0004] The existing stamping forming devices have the following problems: During the wet pressing process, the stamping parts used to produce permanent ferrite magnets usually have some residues or adhesions after stamping. These adhesions may come from forming auxiliary materials, wetting agents, mold surface materials or other external factors. The adhesions on the stamping parts may have an adverse effect on the performance and quality of the permanent ferrite magnets. To address the above problems, a stamping forming device for wet pressing permanent ferrite magnet processing is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a stamping forming device for wet pressing permanent ferrite magnet processing, which solves the problem in the background technology that the stamping parts used to produce permanent ferrite magnets usually have some residues or adhesions after stamping, and the adhesions on the stamping parts may have an adverse effect on the performance and quality of the permanent ferrite magnets.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping forming device for wet-pressing permanent ferrite magnet processing, comprising a workbench, a stamping table fixedly connected to the middle of the top of the inner wall of the workbench, a mold provided on the top of the stamping table, a punching machine fixedly connected to the top of the workbench, the output end of the punching machine fixedly connected to the stamping part, and the stamping part is provided on the top of the mold, a connecting cylinder is fixedly connected to the right side of the inner wall of the workbench, an electric push rod is fixedly connected to the position on the right side of the workbench located on the right side of the connecting cylinder, a movable rod is fixedly connected to the output end of the electric push rod, and the movable rod passes through and is slidably connected to the middle of the connecting cylinder, a connecting plate is fixedly connected to the left end of the movable rod, a connecting frame is fixedly connected to the top of the connecting plate, a movable plate is passed through and slidably connected to the top of the connecting frame, evenly distributed brushes are fixedly connected to the top of the movable plate, and a storage component is provided on the outer wall of the movable rod.
[0007] By adopting the above technical solution, the electric push rod drives the movable rod to move, the movable rod drives the connecting plate to move, and the connecting plate drives the movable plate to move the brush to clean the bottom of the stamping part.
[0008] As a further description of the above technical solution: the storage assembly includes a mounting plate, which is arranged at the bottom of the movable rod, and bolts are passed through and threaded on the front and rear sides of the mounting plate, and the bolts pass through and are threadedly connected to the middle of the movable rod, and a storage box is fixedly connected to the left side of the mounting plate, and the storage box is arranged at the bottom of the connecting plate.
[0009] By adopting the above technical solution, when the brush is used for cleaning, the adhered matter will fall into the receiving box, thereby preventing the adhered matter from falling into the mold and affecting the product quality.
[0010] As a further description of the above technical solution: a uniformly distributed spring 1 is provided in the middle of the connecting frame, the bottom end of the spring 1 is fixedly connected to the middle of the connecting frame, and the top end of the spring 1 is fixedly connected to the bottom of the movable plate.
[0011] By adopting the above technical solution, the spring 1 makes the brush always contact with the bottom of the stamping part.
[0012] As a further description of the above technical solution: a tension spring is sleeved on the outer wall of the movable rod, one end of the tension spring is fixedly connected to the outer wall of the movable rod, and the other end of the movable rod is fixedly connected to the inner wall of the connecting tube.
[0013] By adopting the above technical solution, when the electric push rod stops working, the tension spring drives the movable rod to reset, thereby avoiding collision with the stamping part.
[0014] As a further description of the above technical solution: a sliding plate passes through and is slidably connected to the top of the workbench, a touch rod is fixedly connected in the middle of the sliding plate, and the touch rod cooperates with the stamping part, and a spring 2 is sleeved on the outer wall of the touch rod, one end of the spring 2 is fixedly connected to the top of the sliding plate, and the other end of the spring 2 is fixedly connected to the workbench.
[0015] By adopting the above technical solution, when the stamping part moves upward, it drives the touch rod to move upward. When the stamping part moves downward, the second spring drives the sliding plate to move, so that the touch rod is immediately reset, the switch is disconnected, and the electric push rod stops working.
[0016] As a further description of the above technical solution: a mounting box is fixedly connected to the right side of the workbench, and the mounting box is arranged on the right side of the electric push rod, and evenly distributed heat dissipation holes are opened on the right side of the mounting box.
[0017] By adopting the above technical solution, the heat generated by the electric push rod during operation is dissipated through the heat dissipation holes.
[0018] As a further description of the above technical solution: a mounting seat is fixedly connected to the top of the workbench, and the mounting seat is arranged on the outer wall of the mold.
[0019] By adopting the above technical solution, the mold is positioned through the mounting seat.
[0020] As a further description of the above technical solution: a switch is provided in the middle of the workbench at the top of the touch rod, and the switch is electrically connected to the electric push rod.
[0021] By adopting the above technical solution, the switch is activated by touching the rod, so that the electric push rod is started.
[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0023] The utility model provides a stamping forming device for wet pressing permanent ferrite magnet processing. By starting the electric push rod, the electric push rod drives the movable rod to reciprocate in the direction of the stamping part, so that the brush cleans the bottom of the stamping part. Under the action of spring 1, the brush is always in contact with the bottom of the stamping part to clean the bottom of the stamping part, avoiding the adverse effects of adhesion on the performance and quality of the product.
[0024] The utility model provides a stamping forming device for processing wet-pressed permanent ferrite magnets. When the bottom of the stamping part is cleaned by a brush, the adhesion on the bottom of the stamping part will freely fall into the receiving box. The bolts are regularly unscrewed to remove and clean the receiving box to prevent the adhesion from falling into the mold and affecting the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1It is a three-dimensional diagram of the overall structure of the utility model;
[0026] Figure 2 It is a right side perspective view of the overall structure of the utility model;
[0027] Figure 3 This is a schematic diagram of a container box of the present invention;
[0028] Figure 4 This is a cross-sectional view of the connection frame of the present utility model;
[0029] Figure 5 This is a cross-sectional view of the connecting tube of the present utility model;
[0030] Figure 6 This is a schematic diagram of the switch of the present utility model.
[0031] In the figure: 1. Workbench; 2. Touch rod; 3. Stamping part; 4. Mold; 5. Mounting seat; 6. Stamping table; 7. Connecting cylinder; 8. Stamping machine; 9. Mounting box; 10. Heat dissipation hole; 11. Electric push rod; 12. Switch; 13. Movable rod; 14. Brush; 15. Movable plate; 16. Connecting frame; 17. Accommodating box; 18. Connecting plate; 19. Bolt; 20. Mounting plate; 21. Spring 1; 22. Tension spring; 23. Sliding plate; 24. Spring 2. DETAILED DESCRIPTION
[0032] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.
[0033] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.
[0034] Combine Figure 1 and Figure 3A stamping forming device for processing wet-pressed permanent ferrite magnets comprises a workbench 1, a stamping table 6 is fixedly connected to the middle of the top of the inner wall of the workbench 1, a mold 4 is arranged on the top of the stamping table 6, a stamping machine 8 is fixedly connected to the top of the workbench 1, a stamping part 3 is fixedly connected to the output end of the stamping machine 8, and the stamping part 3 is arranged on the top of the mold 4, and the stamping machine 8 drives the stamping part 3 to move, a connecting cylinder 7 is fixedly connected to the right side of the inner wall of the workbench 1, and an electric push rod 11 is fixedly connected to the position on the right side of the workbench 1 located on the right side of the connecting cylinder 7, and the output end of the electric push rod 11 is fixedly connected to the It is connected to a movable rod 13, and the movable rod 13 passes through and is slidably connected to the middle of the connecting tube 7. The electric push rod 11 drives the movable rod 13 to move. The left end of the movable rod 13 is fixedly connected to a connecting plate 18. The movable rod 13 drives the connecting plate 18 to move. The top of the connecting plate 18 is fixedly connected to a connecting frame 16. The top of the connecting frame 16 passes through and is slidably connected to a movable plate 15. The top of the movable plate 15 is fixedly connected to an evenly distributed brush 14. The connecting plate 18 drives the movable plate 15 to move the brush 14 to clean the bottom of the stamping part 3. A storage component is provided on the outer wall of the movable rod 13.
[0035] Combine Figure 3 The storage assembly includes a mounting plate 20, which is arranged at the bottom of the movable rod 13. Bolts 19 are passed through and threaded on both the front and rear sides of the mounting plate 20, and the bolts 19 pass through and are threadedly connected to the middle of the movable rod 13. The storage box 17 is installed by the bolts 19. The storage box 17 is fixedly connected to the left side of the mounting plate 20, and the storage box 17 is arranged at the bottom of the connecting plate 18. When the brush 14 is cleaning, the adhered matter will fall into the storage box 17, preventing the adhered matter from falling into the mold 4 and affecting the product quality.
[0036] Combine Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6, a uniformly distributed spring 21 is provided in the middle of the connecting frame 16, the bottom end of the spring 21 is fixedly connected to the middle of the connecting frame 16, and the top of the spring 21 is fixedly connected to the bottom of the movable plate 15, and the spring 21 makes the brush 14 always in contact with the bottom of the stamping part 3, and the outer wall of the movable rod 13 is provided with a tension spring 22, one end of the tension spring 22 is fixedly connected to the outer wall of the movable rod 13, and the other end of the movable rod 13 is fixedly connected to the inner wall of the connecting tube 7. When the electric push rod 11 stops working, the tension spring 22 drives the movable rod 13 to reset to avoid collision with the stamping part 3. A sliding plate 23 is passed through and slidably connected to the top of the workbench 1, and a touch rod 2 is fixedly connected in the middle of the sliding plate 23, and the touch rod 2 cooperates with the stamping part 3. When the stamping part 3 moves upward, it drives the touch rod 2 to move upward. The outer wall of the touch rod 2 is provided with a spring 24, and one end of the spring 24 is fixedly connected to the outer wall of the touch rod 2. It is fixedly connected to the top of the sliding plate 23, and the other end of the spring 24 is fixedly connected to the workbench 1. When the stamping part 3 moves downward, the spring 24 drives the sliding plate 23 to move, so that the touch rod 2 is immediately reset, the switch 12 is disconnected, and the electric push rod 11 stops working. A mounting box 9 is fixedly connected to the right side of the workbench 1, and the mounting box 9 is arranged on the right side of the electric push rod 11. Evenly distributed heat dissipation holes 10 are opened on the right side of the mounting box 9. The heat dissipation holes 10 are used to dissipate the heat of the electric push rod 11 when it is working. A mounting base 5 is fixedly connected to the top of the workbench 1, and the mounting base 5 is arranged on the outer wall of the mold 4. The mold 4 is positioned by the mounting base 5. A switch 12 is provided at the top of the touch rod 2 in the middle of the workbench 1, and the switch 12 is electrically connected to the electric push rod 11. The switch 12 is activated by the touch rod 2 to start the electric push rod 11.
[0037] Working principle: Place the mold 4 in the mounting seat 5 on the stamping table 6, start the stamping machine 8, and the stamping machine 8 moves the stamping part 3 down for stamping, and resets after stamping. At this time, the stamping part 3 pushes the touch rod 2 upward, and the touch rod 2 touches the switch 12, so that the electric push rod 11 is started, and the electric push rod 11 drives the movable rod 13 to reciprocate in the direction of the stamping part 3, so that the brush 14 cleans the bottom of the stamping part 3. Under the action of the spring 21, the brush 14 is always in contact with the bottom of the stamping part 3, and the bottom of the stamping part 3 is cleaned to avoid the adverse effects of adhesion on the performance and quality of the product. During the cleaning process, when the brush 14 cleans the bottom of the stamping part 3, the adhesion at the bottom of the stamping part 3 will fall freely into the receiving box 17. Regularly unscrew the bolt 19 to remove and clean the receiving box 17 to prevent adhesion from falling into the mold 4 and affecting the quality of the product.
[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A stamping and forming device for processing wet pressed permanent ferrite magnets, comprising a workbench (1), characterized in that: A punching table (6) is fixedly connected to the middle of the top of the inner wall of the workbench (1), a mold (4) is arranged on the top of the punching table (6), a punching machine (8) is fixedly connected to the top of the workbench (1), an output end of the punching machine (8) is fixedly connected to a punching part (3), and the punching part (3) is arranged on the top of the mold (4), a connecting tube (7) is fixedly connected to the right side of the inner wall of the workbench (1), and an electric push rod (11) is fixedly connected to the right side of the workbench (1) at the right side of the connecting tube (7), The output end of the electric push rod (11) is fixedly connected to a movable rod (13), and the movable rod (13) passes through and is slidably connected to the middle of the connecting tube (7). The left end of the movable rod (13) is fixedly connected to a connecting plate (18), and the top of the connecting plate (18) is fixedly connected to a connecting frame (16). The top of the connecting frame (16) passes through and is slidably connected to a movable plate (15), and the top of the movable plate (15) is fixedly connected to evenly distributed brushes (14). The outer wall of the movable rod (13) is provided with a storage component.
2. The punching and forming device for processing wet pressed permanent ferrite magnets according to claim 1, characterized in that: The storage assembly includes a mounting plate (20), the mounting plate (20) is arranged at the bottom of the movable rod (13), the front and rear sides of the mounting plate (20) are penetrated by bolts (19) and are threadedly connected, and the bolts (19) penetrate and are threadedly connected to the middle of the movable rod (13), the left side of the mounting plate (20) is fixedly connected to a storage box (17), and the storage box (17) is arranged at the bottom of the connecting plate (18).
3. The punching and forming device for processing wet pressed permanent ferrite magnets according to claim 1, characterized in that: The middle of the connecting frame (16) is provided with uniformly distributed springs 1 (21), the bottom end of the spring 1 (21) is fixedly connected to the middle of the connecting frame (16), and the top end of the spring 1 (21) is fixedly connected to the bottom of the movable plate (15).
4. The punching and forming device for processing wet pressed permanent ferrite magnets according to claim 1, characterized in that: The outer wall of the movable rod (13) is sleeved with a tension spring (22), one end of the tension spring (22) is fixedly connected to the outer wall of the movable rod (13), and the other end of the movable rod (13) is fixedly connected to the inner wall of the connecting tube (7).
5. The punching and forming device for processing wet pressed permanent ferrite magnets according to claim 1, characterized in that: A sliding plate (23) is passed through and slidably connected to the top of the workbench (1), a touch rod (2) is fixedly connected to the middle of the sliding plate (23), and the touch rod (2) cooperates with the stamping part (3), and a spring 2 (24) is sleeved on the outer wall of the touch rod (2), one end of the spring 2 (24) is fixedly connected to the top of the sliding plate (23), and the other end of the spring 2 (24) is fixedly connected to the workbench (1).
6. The punching and forming device for processing wet pressed permanent ferrite magnets according to claim 1, characterized in that: A mounting box (9) is fixedly connected to the right side of the workbench (1), and the mounting box (9) is arranged on the right side of the electric push rod (11). Evenly distributed heat dissipation holes (10) are opened on the right side of the mounting box (9).
7. The punching and forming device for processing wet pressed permanent ferrite magnets according to claim 1, characterized in that: A mounting seat (5) is fixedly connected to the top of the workbench (1), and the mounting seat (5) is arranged on the outer wall of the mold (4).
8. The punching and forming device for processing wet pressed permanent ferrite magnets according to claim 1, characterized in that: A switch (12) is provided in the middle of the workbench (1) at a position on the top of the touch rod (2), and the switch (12) is electrically connected to the electric push rod (11).