Annular magnetic shoe forming device

Abstract

The utility model discloses a kind of annular magnetic shoe forming devices, comprising: punch body, the bottom of punch body is provided with support table, slidingly installed with lifting block on punch body, the bottom of lifting block is fixed with impact head;Workbench, workbench is placed in the top of support table, the inside of workbench is installed with limit sleeve, the inside of limit sleeve is slidably connected with sliding plate, the sliding plate is drivenly connected with lifting block by drive part, the middle part of sliding plate is equipped with storage hole, the beneficial effects of the utility model are: when workpiece slides into receiving sieve, spring two drive receiving sieve downward movement to produce oscillation when cylinder resets, can effectively separate the powder outside workpiece to recovery box, both ensure the surface quality of workpiece, and can recycle and reuse powder.

Description

Technical Field

[0001] This utility model relates to the field of annular magnetic tile forming technology, specifically an annular magnetic tile forming device. Background Technology

[0002] In the manufacturing of many electronic and electrical equipment such as motors and sensors, annular magnetic tiles are key functional components. Currently, they are mostly processed by powder extrusion molding. After molding, some powder impurities will be attached to the surface of the annular magnetic tiles. These impurities not only affect the appearance quality of the magnetic tiles, but also enter the collection box with the finished product during feeding. At present, fixed filters are mostly used for interception and separation. However, static filters are not only inefficient, but also difficult to guarantee the cleaning effect, and cannot quickly and effectively collect the powder. Utility Model Content

[0003] The purpose of this invention is to provide a ring-shaped magnetic tile forming device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a ring-shaped magnetic tile forming device, comprising:

[0005] The punch press body has a support platform at its bottom, and a lifting block is slidably mounted on the punch press body. An impact head is fixed at the bottom of the lifting block.

[0006] A workbench is placed on top of the support platform. A limiting sleeve is installed inside the workbench, and a sliding plate is slidably connected inside the limiting sleeve. The sliding plate and the lifting block are connected by a drive unit. A storage hole is opened in the middle of the sliding plate, and an extrusion forming hole corresponding to the storage hole is opened in the middle of the workbench. When the impact head is inserted into the extrusion forming hole, the lifting block drives the sliding plate through the drive unit to make the storage hole correspond to the limiting sleeve. When the impact head is reset upward, the storage hole slides to correspond to the extrusion forming hole.

[0007] The screening section is located at one end of the support platform, and the screening section includes a receiving screen that is raised and lowered.

[0008] Preferably, the driving unit includes a driving ramp that is vertically fixed to one end of the top of the sliding plate, and a pressing roller is fixedly installed on one side of the lifting block, the pressing roller being in rolling connection with the inclined surface of the driving ramp.

[0009] Preferably, metal rods are fixedly connected to both sides of the sliding plate near the drive inclined plate, and springs are fixedly connected to both ends of the metal rods. One end of each spring is fixedly connected to the worktable, and when the metal rod contacts the end of the limiting sleeve, the storage hole corresponds to the extrusion molding hole.

[0010] Preferably, a fixing rod is fixedly connected to the top of the punch press body, the fixing rod is inserted into the extrusion forming hole, and a lifting seat is slidably connected to the outside of the fixing rod, the lifting seat being slidably connected to the extrusion forming hole.

[0011] Preferably, a cylinder is fixedly connected inside the support platform, and a lifting plate is fixedly connected to the output end of the cylinder. The top of the lifting plate is fixedly connected to the bottom of the lifting seat.

[0012] Preferably, a material guide trough is fixedly connected to one end of the workbench, a receiving screen is raised and lowered below one end of the material guide trough, and a recycling bin is fixedly connected to one side of the support platform and below the receiving screen.

[0013] Preferably, a drive rod is fixedly connected to one side of the receiving screen. The drive rod is located at the top of the lifting plate and is slidably connected to the support platform. A spring is sleeved on the outside of the drive rod to drive it to move downward.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The lifting block drives the extrusion rollers to roll and connect with the inclined surface of the drive plate, and with the elastic action of spring one, the reciprocating lateral movement of the sliding plate is realized; when the impact head moves downward to compress and form the material, the drive unit drives the sliding plate to allow the material in the limiting sleeve to enter the storage hole; when the impact head returns to its original position, the sliding plate moves in the opposite direction to push away the formed material and allow the material in the storage hole to enter the extrusion forming hole. The entire process requires no manual intervention and automatically cycles through loading and unloading, greatly improving production efficiency and reducing labor costs; through the cooperation of the lifting plate and the drive rod, the lifting and lowering of the receiving screen is realized during the lifting process driven by the cylinder; when the workpiece slides into the receiving screen, when the cylinder returns to its original position, spring two drives the receiving screen to move downward to generate vibration, which can effectively separate the powder on the outside of the workpiece into the recycling box, ensuring the surface quality of the workpiece and enabling the recycling and reuse of the powder. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the sliding plate of this utility model;

[0017] Figure 3 This is a schematic diagram of the extrusion forming hole of this utility model;

[0018] Figure 4 This is a schematic diagram of the material receiving screen of this utility model;

[0019] Figure 5 This is a schematic diagram of the position and structure of the cylinder of this utility model.

[0020] In the diagram: 1. Punch press body; 2. Lifting block; 3. Extrusion roller; 4. Impact head; 5. Support table; 6. Recycling box; 7. Receiving screen; 8. Worktable; 9. Drive inclined plate; 10. Sliding plate; 11. Spring 1; 12. Limit sleeve; 13. Lifting plate; 14. Spring 2; 15. Extrusion forming hole; 16. Storage hole; 17. Guide groove; 18. Fixed rod; 19. Lifting seat; 20. Cylinder; 21. Drive rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , 2 As shown in Figures 3, 4, and 5, this utility model provides a technical solution: a ring-shaped magnetic tile forming device, comprising: a punch press body 1, a support platform 5 provided at the bottom of the punch press body 1, a lifting block 2 slidably mounted on the punch press body 1, the lifting block 2 being connected to the lifting structure of the punch press body 1, and an impact head 4 fixed at the bottom of the lifting block 2; a worktable 8 fixedly connected to the top of the support platform 5, a limit sleeve 12 installed inside the worktable 8, a feed pipe installed at the top of the limit sleeve 12, and a storage hole opened in the middle of the limit sleeve 12. The through hole 16 is fitted with a sliding plate 10 inside the limiting sleeve 12. The sliding plate 10 and the lifting block 2 are connected by a drive unit. The middle part of the sliding plate 10 is provided with a storage hole 16. The middle part of the worktable 8 is provided with an extrusion forming hole 15 corresponding to the storage hole 16. When the impact head 4 is inserted into the extrusion forming hole 15, the lifting block 2 drives the sliding plate 10 through the drive unit to make the storage hole 16 correspond to the limiting sleeve 12. When the impact head 4 is reset upward, the storage hole 16 slides to correspond to the extrusion forming hole 15.

[0023] It should be noted that in this embodiment, the press body 1 drives the lifting block 2 to move up and down repeatedly. When the lifting block 2 drives the impact head 4 to move upward and insert into the extrusion forming hole 15, the impact head 4 compresses the top of the lifting seat 19, thereby compressing the material inside the extrusion forming hole 15. At this time, the drive unit drives the sliding plate 10 to move laterally, so that the material inside the limiting sleeve 12 enters the storage hole 16. When the lifting block 2 moves upward, the cylinder 20 drives the lifting seat 19 to rise, thereby pushing out the material inside the extrusion forming hole 15. The sliding plate 10 moves laterally in the opposite direction to push the ejected forming material away from the top of the extrusion forming hole 15, so that the storage hole 16 corresponds to the extrusion forming hole 15, and the material inside the storage hole 16 enters the extrusion forming hole 15. This cycle is repeated to achieve automatic loading and unloading.

[0024] In one embodiment, the drive unit includes a drive ramp 9 vertically fixed to one end of the top of the sliding plate 10. A pressing roller 3 is fixedly installed on one side of the lifting block 2. The pressing roller 3 is in rolling connection with the inclined surface of the drive ramp 9. Metal rods are fixedly connected to both sides of the sliding plate 10 near the end of the drive ramp 9. Springs 11 are fixedly connected to both ends of the metal rods. One end of the springs 11 is fixedly connected to the worktable 8. When the metal rod contacts the end of the limiting sleeve 12, the storage hole 16 corresponds to the extrusion forming hole 15.

[0025] It should be noted that in this embodiment, the lifting block 2 drives the extrusion roller 3 to move downward. The extrusion roller 3 and the inclined surface of the drive plate 9 are pressed together, so that the extrusion roller 3 pushes the drive plate 9 to one side. The drive plate 9 drives the sliding plate 10 to move laterally. The sliding plate 10 stretches the spring 11, so that the storage hole 16 corresponds to the through hole of the limiting sleeve 12, which facilitates the material to enter the storage hole 16. When the extrusion roller 3 separates from the drive plate 9 upward, the spring 11 resets and drives the sliding plate 10 to move. After the sliding plate 10 pushes away the material at the top of the extrusion forming hole 15, the storage hole 16 corresponds to the extrusion forming hole 15, and the material inside the storage hole 16 falls into the extrusion forming hole 15. This cycle realizes automatic loading and unloading.

[0026] In one embodiment, a fixing rod 18 is fixedly connected to the top of the punch press body 1. The fixing rod 18 is inserted into the extrusion forming hole 15. A lifting seat 19 is slidably connected to the outside of the fixing rod 18. The lifting seat 19 is slidably connected to the extrusion forming hole 15.

[0027] It should be noted that in this embodiment, the top of the lifting seat 19 is slidably connected to the inner wall of the extrusion molding hole 15. After the material enters the extrusion molding hole 15, the lifting seat 19 inside the extrusion molding hole 15 and the central fixed rod 18 form a ring structure during the pressing process. When the material is pushed out, the lifting seat 19 is raised to periodically move the material from the outside of the fixed rod 18, so that the bottom of the workpiece is flush with the top of the worktable 8.

[0028] In one embodiment, a cylinder 20 is fixedly connected inside the support platform 5, and a lifting plate 13 is fixedly connected to the output end of the cylinder 20. The top of the lifting plate 13 is fixedly connected to the bottom of the lifting seat 19. A guide trough 17 is fixedly connected to one end of the workbench 8, and a receiving screen 7 is lifted and lowered below one end of the guide trough 17. A recycling box 6 is fixedly connected to one side of the support platform 5 and below the receiving screen 7. A drive rod 21 is fixedly connected to one side of the receiving screen 7. The drive rod 21 is located at the top of the lifting plate 13 and is slidably connected to the support platform 5. A spring 24 is sleeved on the outside of the drive rod 21 to drive the drive rod 21 to move downward.

[0029] It should be noted that, in this embodiment, a limit switch corresponding to the lifting block 2 is installed on the outside of the punch press body 1. When the lifting block 2 contacts the limit switch, the cylinder 20 drives the lifting plate 13 to rise. The lifting plate 13 drives the lifting seat 19 to slide on the outside of the fixed rod 18, thereby lifting the workpiece. In addition, the lifting plate 13 pushes the drive rod 21 upward. The drive rod 21 compresses the second spring 14 and drives the receiving screen 7 to rise. When the first spring 11 drives the sliding plate 10 to reset, the sliding plate 10 pushes the workpiece at the top of the extrusion forming hole 15 into the guide groove 17, and then slides into the receiving screen 7. When the cylinder 20 drives the lifting plate 13 to reset, the lifting plate 13 separates from the bottom of the drive rod 21. The second spring 14 drives the receiving screen 7 to move downward, thereby vibrating the workpiece inside the receiving screen 7 and separating the outer powder into the recycling box 6.

[0030] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and 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 utility model.

[0031] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ring-shaped magnetic tile forming device, characterized in that: include: The punch press body (1) has a support platform (5) at the bottom. A lifting block (2) is slidably installed on the punch press body (1), and an impact head (4) is fixed at the bottom of the lifting block (2). A workbench (8) is placed on top of the support platform (5). A limiting sleeve (12) is installed inside the workbench (8). A sliding plate (10) is slidably connected inside the limiting sleeve (12). The sliding plate (10) is connected to the lifting block (2) through a drive unit. A storage hole (16) is opened in the middle of the sliding plate (10). An extrusion forming hole (15) corresponding to the storage hole (16) is opened in the middle of the workbench (8). When the impact head (4) is inserted into the extrusion forming hole (15), the lifting block (2) drives the sliding plate (10) through the drive unit to make the storage hole (16) correspond to the limiting sleeve (12). When the impact head (4) is reset upward, the storage hole (16) slides to correspond to the extrusion forming hole (15). The screening section is located at one end of the support platform (5) and includes a receiving screen (7) that is raised and lowered.

2. The annular magnetic tile forming device according to claim 1, characterized in that: The driving unit includes a driving inclined plate (9) that is vertically fixed to one end of the top of the sliding plate (10). A pressing roller (3) is fixedly installed on one side of the lifting block (2). The pressing roller (3) is in rolling connection with the inclined surface of the driving inclined plate (9).

3. The annular magnetic tile forming device according to claim 2, characterized in that: Metal rods are fixed to both sides of the sliding plate (10) near the drive inclined plate (9). Springs (11) are fixed to both ends of the metal rods. One end of the springs (11) is fixed to the worktable (8). When the metal rod contacts the end of the limiting sleeve (12), the storage hole (16) corresponds to the extrusion forming hole (15).

4. The annular magnetic tile forming device according to claim 1, characterized in that: A fixing rod (18) is fixedly connected to the top of the punch press body (1). The fixing rod (18) is inserted into the extrusion forming hole (15). A lifting seat (19) is slidably connected to the outside of the fixing rod (18). The lifting seat (19) is slidably connected to the extrusion forming hole (15).

5. The annular magnetic tile forming device according to claim 1, characterized in that: A cylinder (20) is fixedly connected inside the support platform (5), and a lifting plate (13) is fixedly connected to the output end of the cylinder (20). The top of the lifting plate (13) is fixedly connected to the bottom of the lifting seat (19).

6. The annular magnetic tile forming device according to claim 5, characterized in that: One end of the workbench (8) is fixedly connected to a guide trough (17), and a receiving screen (7) is raised and lowered below one end of the guide trough (17). A recycling box (6) is fixedly connected to one side of the support platform (5) and below the receiving screen (7).

7. The annular magnetic tile forming device according to claim 6, characterized in that: A drive rod (21) is fixedly connected to one side of the receiving screen (7). The drive rod (21) is located at the top of the lifting plate (13). The drive rod (21) is slidably connected to the support platform (5). A spring (14) is sleeved on the outside of the drive rod (21) to drive the drive rod (21) to move downward.

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