Manganese-zinc soft magnetic powder core powder forming press

Abstract

The utility model discloses a manganese-zinc soft magnetic powder core powder forming press machine which comprises a base used for installation, a guide rod installed at the upper end of the base and a lower die installed in the middle of the base. A dismounting mechanism is arranged on the outer side of the lower mold, the dismounting mechanism comprises a material collecting shell, a fixing block, a clamping block and a connecting ring, the fixing block is arranged at the lower end of the material collecting shell, the clamping block is connected to the interior of the fixing block, and the connecting ring is arranged in the middle of the clamping block; dismounting mechanisms are arranged at the front end and the rear end of the scraper, each dismounting mechanism comprises a connecting block, a bolt, a nut and a spring, and the bolt is arranged in the front end of each connecting block. According to the manganese-zinc soft magnetic powder core powder forming press machine, the manganese-zinc soft magnetic powder core powder collecting device can be conveniently detached and cleaned, redundant manganese-zinc soft magnetic powder core powder on the forming press machine can be conveniently cleaned, and the manganese-zinc soft magnetic powder core powder cleaning device can be conveniently detached and replaced.

Description

Technical Field

[0001] This utility model relates to the technical field of manganese-zinc soft magnetic powder core forming press, specifically a manganese-zinc soft magnetic powder core forming press. Background Technology

[0002] The manganese-zinc soft magnetic powder core forming press is a device specifically designed to press manganese-zinc soft magnetic powder core materials into shape. According to the requirements of the parts, the manganese-zinc soft magnetic powder core is placed into the mold for stamping. However, before stamping, a large amount of powder remains on the surface of the existing press mold, which easily reduces the stamping efficiency. Therefore, a manganese-zinc soft magnetic powder core forming press has been designed to address the above problems.

[0003] Based on existing solutions and actual production and processing, the current manganese-zinc soft magnetic core powder forming press still has some problems: it is not convenient to disassemble and clean the manganese-zinc soft magnetic core powder collection device, it is not convenient to clean the excess manganese-zinc soft magnetic core powder on the forming press, and it is not convenient to disassemble and replace the manganese-zinc soft magnetic core powder cleaning device. Therefore, this utility model provides a manganese-zinc soft magnetic core powder forming press to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a manganese-zinc soft magnetic core powder forming press to solve the problems mentioned in the background art, such as the inconvenience of disassembling and cleaning the manganese-zinc soft magnetic core powder collection device, the inconvenience of cleaning excess manganese-zinc soft magnetic core powder on the forming press, and the inconvenience of disassembling and replacing the manganese-zinc soft magnetic core powder cleaning device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a manganese-zinc soft magnetic powder core forming press, comprising: a base for installation, wherein a guide rod is installed at the upper end of the base and a lower mold is installed in the middle of the base;

[0006] It also includes: a disassembly mechanism is provided on the outer side of the lower mold, wherein the disassembly mechanism includes a material collection shell, a fixing block, a locking block and a connecting ring, the lower end of the material collection shell is provided with a fixing block, the inside of the fixing block is connected with a locking block, and the middle of the locking block is provided with a connecting ring;

[0007] The scraper has a disassembly mechanism at its front and rear ends. The disassembly mechanism includes a connecting block, a bolt, a nut, and a spring. The bolt is located inside the front end of the connecting block, and a nut is connected to the right end of the bolt. A spring is connected to the outer side of the left end of the bolt.

[0008] Preferably, the upper end of the guide rod is provided with a CNC box, and the lower end of the CNC box is connected to a control board, and the lower end of the control board is provided with an upper mold.

[0009] Preferably, a material collection shell is provided on the outer side of the lower mold, and the fixing blocks are symmetrically arranged about the center line of the material collection shell. The lower end of the fixing block is connected to the slot by a snap-fit ​​method, and the slot is located at the lower end of the left and right sides of the lower mold.

[0010] Preferably, the middle part of the fixing block is connected to the locking block by a snap-fit ​​method, and the middle part of the locking block is connected to the connecting ring by a thread.

[0011] Preferably, the connecting block is internally connected to a threaded rod, and a motor is provided at the right end of the threaded rod. The connecting block and the threaded rod are symmetrically arranged about the center line of the scraper.

[0012] Preferably, the bolt forms a sliding structure inside the front end of the connecting block, and the outer side of the left end of the bolt is set in a state of contact with the spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the manganese-zinc soft magnetic powder core forming press facilitates the disassembly and cleaning of the manganese-zinc soft magnetic powder core powder collection device, facilitates the cleaning of excess manganese-zinc soft magnetic powder core powder on the forming press, and facilitates the disassembly and replacement of the manganese-zinc soft magnetic powder core powder cleaning device.

[0014] 1. The device is equipped with a collection shell, a locking block, and a connecting ring. When the collection shell needs to be cleaned after collecting powder for a long time, the connecting ring can be rotated to move the locking block to the left and right along its internal thread. When the locking block moves, it disengages from the locking block in the middle. After the collection shell is no longer fixed in position, the collection shell can be lifted up to disassemble it, which facilitates the disassembly and cleaning of the manganese-zinc soft magnetic powder core powder collection device.

[0015] 2. Equipped with scrapers, connecting blocks, and threaded rods, when a large amount of powder remains on the surface of the lower mold of the manganese-zinc soft magnetic powder core forming press, the motor is started to drive the threaded rod to rotate. The left end of the threaded rod is connected to a conveying mechanism, causing multiple threaded rods to rotate simultaneously. The threaded rods then drive the scrapers to move left and right through the connecting blocks, thereby cleaning and removing the powder from the upper part of the lower mold. The cleaned powder falls into the inside of the collection shell for collection, facilitating the cleaning of excess manganese-zinc soft magnetic powder core powder on the forming press.

[0016] 3. Equipped with a scraper, bolt, and spring, when the cleaning device needs to be disassembled and replaced, the bottom of the scraper is prone to wear due to long-term use. Therefore, remove the nut installed on the right end of the bolt, and then pull the bolt to the left along the path of the connecting block. This will cause the bolt to compress the spring and disengage from the scraper, thus allowing the scraper to be disassembled and replaced. This facilitates the disassembly and replacement of the manganese-zinc soft magnetic powder core cleaning device. Attached Figure Description

[0017] Figure 1This is a frontal cross-sectional view of the present invention.

[0018] Figure 2 This is a side view sectional structural diagram of the present invention;

[0019] Figure 3 This is a top view sectional structural diagram of the present invention;

[0020] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B.

[0022] In the diagram: 1. Base; 2. Guide rod; 3. CNC box; 4. Control board; 5. Upper mold; 6. Lower mold; 7. Collector shell; 8. Fixing block; 9. Slot; 10. Locking block; 11. Connecting ring; 12. Scraper; 13. Connecting block; 14. Threaded rod; 15. Motor; 16. Bolt; 17. Nut; 18. Spring. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 This utility model provides a technical solution: a manganese-zinc soft magnetic powder core forming press, including a base 1, a guide rod 2, a CNC box 3, a control board 4, an upper mold 5, a lower mold 6, a material collection shell 7, a fixing block 8, a slot 9, a locking block 10, a connecting ring 11, a scraper 12, a connecting block 13, a threaded rod 14, a motor 15, a bolt 16, a nut 17, and a spring 18.

[0025] When using this manganese-zinc soft magnetic powder core powder forming press, for example, with Figure 1 Appendix Figure 2 and attached Figure 3As shown, a CNC box 3 is installed at the upper end of the guide rod 2, and a control board 4 is connected to the lower end of the CNC box 3. An upper mold 5 is installed at the lower end of the control board 4. A threaded rod 14 is connected inside the connecting block 13, and a motor 15 is installed at the right end of the threaded rod 14. The connecting block 13 and the threaded rod 14 are symmetrically arranged about the center line of the scraper 12. First, the manganese-zinc soft magnetic powder core powder to be stamped is placed in the groove on the lower mold 6. At this time, a certain amount of powder remains at the upper end of the lower mold 6. In order to avoid affecting the quality of the stamping, the motor 15 is started to drive the threaded rod 14 to rotate. The left end of the threaded rod 14 is connected to a conveying mechanism, which drives multiple threaded rods 14 to rotate simultaneously. The threaded rods 14 then drive the scraper 12 to move left and right through the connecting block 13, thereby cleaning and removing the powder on the upper end of the lower mold 6. The cleaned powder falls into the collection shell 7 for collection. After cleaning, the CNC box 3 is started, which drives the control plate 4 to move downward along the path of the guide rod 2. This causes the control plate 4 to drive the upper mold 5 to press and form the manganese-zinc soft magnetic powder core powder inside the lower mold 6. This is the usage method of the manganese-zinc soft magnetic powder core powder forming press.

[0026] When disassembling the cleaning device on the manganese-zinc soft magnetic powder core forming press, for example, attaching Figure 1 Appendix Figure 3 Appendix Figure 4 and attached Figure 5 As shown, a material collection shell 7 is provided on the outer side of the lower mold 6. Fixing blocks 8 are symmetrically arranged about the center line of the material collection shell 7. The lower end of the fixing block 8 is connected to the slot 9 by a snap-fit ​​mechanism. The slot 9 is located on the lower left and right sides of the lower mold 6. The middle part of the fixing block 8 is connected to the locking block 10 by a snap-fit ​​mechanism. The middle part of the locking block 10 is connected to the connecting ring 11 by a thread. The bolt 16 forms a sliding structure inside the front end of the connecting block 13. The outer left end of the bolt 16 is in contact with the spring 18. When disassembling and cleaning the manganese-zinc soft magnetic powder core powder collection device, the connecting ring 11 is rotated, causing the locking block 10 to move to the left and right ends along its internal thread path. During movement, the scraper continuously disengages from the locking mechanism in the middle of the fixed block 8. Once the inside of the fixed block 8 is no longer restricted by the locking mechanism, the collection shell 7 is lifted upwards, causing the fixed block 8 to be pulled out of the slot 9. At this time, the collection shell 7 is also removed from the outside of the lower mold 6. Meanwhile, when disassembling and replacing the cleaning device, the scraper 12 is prone to wear at the bottom after prolonged use, and the cleaning efficiency begins to decrease. Therefore, the nut 17 installed on the right end of the bolt 16 is removed, and the bolt 16 is pulled to the left along the path of the connecting block 13, so that the bolt 16 compresses the spring 18 and finally disengages from the locking mechanism of the front and rear ends of the scraper 12. The scraper 12 can then be disassembled and replaced. This is the method of disassembling the cleaning device of the forming press.

[0027] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A manganese-zinc soft magnetic powder core forming press, comprising: A base (1) for installation, wherein a guide rod (2) is installed at the upper end of the base (1) and a lower mold (6) is installed in the middle of the base (1); Its characteristic is that it further includes: The lower mold (6) is provided with a disassembly mechanism, which includes a material collection shell (7), a fixing block (8), a locking block (10) and a connecting ring (11). The lower end of the material collection shell (7) is provided with a fixing block (8), and the inside of the fixing block (8) is connected to the locking block (10). The middle part of the locking block (10) is provided with a connecting ring (11). The scraper (12) is provided with a disassembly mechanism at its front and rear ends. The disassembly mechanism includes a connecting block (13), a bolt (16), a nut (17) and a spring (18). The bolt (16) is provided inside the front end of the connecting block (13), and the nut (17) is connected to the right end of the bolt (16), and the spring (18) is connected to the outer side of the left end of the bolt (16).

2. The manganese-zinc soft magnetic powder core forming press according to claim 1, characterized in that: The upper end of the guide rod (2) is provided with a CNC box (3), and the lower end of the CNC box (3) is connected to a control board (4), and the lower end of the control board (4) is provided with an upper mold (5).

3. The manganese-zinc soft magnetic powder core forming press according to claim 1, characterized in that: The lower mold (6) is provided with a material collection shell (7) on its outer side, and the fixing block (8) is symmetrically arranged about the center line of the material collection shell (7). The lower end of the fixing block (8) is connected to the slot (9) by a snap-fit ​​method, and the slot (9) is located at the lower ends of the left and right sides of the lower mold (6).

4. The manganese-zinc soft magnetic powder core forming press according to claim 1, characterized in that: The middle part of the fixing block (8) is connected to the locking block (10) by a snap-fit ​​method, and the middle part of the locking block (10) is connected to the connecting ring (11) by a thread.

5. The manganese-zinc soft magnetic powder core forming press according to claim 1, characterized in that: The connecting block (13) is internally connected to a threaded rod (14), and a motor (15) is provided at the right end of the threaded rod (14). The connecting block (13) and the threaded rod (14) are symmetrically arranged about the center line of the scraper (12).

6. The manganese-zinc soft magnetic powder core forming press according to claim 1, characterized in that: The bolt (16) forms a sliding structure inside the front end of the connecting block (13), and the outer side of the left end of the bolt (16) is in contact with the spring (18).

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