CN219393173U

CN219393173U - Magnet compression molding die

Info

Publication number: CN219393173U
Application number: CN202320452338.5U
Authority: CN
Inventors: 闫晓栋
Original assignee: Shanxi Ruike New Material Co ltd
Current assignee: Shanxi Ruike New Material Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-21
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a magnet compression molding die, in particular to the die field, which comprises a workbench, a magnet die and a lifting frame, wherein the magnet die is fixedly connected to the top of the workbench, the lifting frame is fixedly arranged on the outer wall of the workbench, the bottom of the lifting frame is fixedly connected with an extrusion plate, one side of the lifting frame is fixedly connected with a supporting plate, the outer wall of the lifting frame is provided with a thread groove, the outer wall of the thread groove is connected with a thread rotating sleeve through threads, the outer wall of the thread rotating sleeve is fixedly connected with a transmission gear, the outer wall of the transmission gear is meshed with a movable rack, and one side of the movable rack is fixedly connected with a movable strip. According to the utility model, the screw thread rotating sleeve and the movable scraping plate are arranged, when the lifting frame drives the extrusion plate to extrude the magnetic powder, the lifting frame can enable the screw thread rotating sleeve to rotate through the screw thread groove, and finally the movable scraping plate can scrape the magnetic powder on the top of the magnet die, so that the problem that a plurality of irregular small holes are generated on the top of the pressed magnet due to the fact that the top of the magnetic powder is uneven is solved.

Description

Magnet compression molding die

Technical Field

The utility model relates to the technical field of dies, in particular to a magnet compression molding die.

Background

The mould is a tool for manufacturing shaped articles, which is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials, namely the name of "industrial mother".

The utility model discloses a magnet forming pressing die, which relates to the field of die manufacturing technology and comprises a die, wherein a cavity for placing magnetic powder is formed in the die, a loading plate for changing the size of the cavity is arranged on the die, the loading plate is connected in the cavity in a sliding manner, the loading plate is tightly abutted against the die, a bolt is arranged on the die, a penetrating hole for the bolt to penetrate is formed in the die, the bolt is in threaded fit with the loading plate, and the production cost of the magnet is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the utility model provides a magnet compression molding die, wherein the screw thread rotating sleeve and the movable scraping plate are arranged, when the lifting frame drives the extrusion plate to extrude magnetic powder, the lifting frame can enable the screw thread rotating sleeve to rotate through the screw thread groove, and finally the movable scraping plate can enable the magnetic powder at the top of the magnet die to be scraped to be flat, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnet compression molding mould, includes workstation, magnet mould and crane, magnet mould fixed connection is at the top of workstation, crane fixed mounting is at the outer wall of workstation, the bottom fixedly connected with stripper plate of crane, one side fixedly connected with backup pad of crane, the screw thread groove has been seted up to the outer wall of crane, the outer wall of screw thread groove has the screw thread to change the cover through threaded connection, the outer wall fixedly connected with drive gear of screw thread change the cover, the outer wall meshing of drive gear has movable rack, one side fixedly connected with movable strip of movable rack, one side fixedly connected with squeeze lever of movable strip, one side fixedly connected with movable scraper blade of squeeze lever, squeeze lever sliding connection is at the inner wall of magnet mould, one side of movable scraper blade is equipped with the closing plate, one side fixedly connected with supporting spring of closing plate, one side fixedly connected with supporting shoe of supporting spring.

In a preferred embodiment, a sliding block is fixedly connected to the bottom of the movable rack, a limiting groove is formed in the top of the supporting plate, and the sliding block is slidably connected to the inside of the limiting groove.

In a preferred embodiment, the top of the workbench is fixedly connected with a dust box, the inner wall of the dust box is fixedly connected with a supporting piece, the inner wall of the supporting piece is rotatably connected with a transmission rotating rod, and one end of the transmission rotating rod is fixedly connected with a rotary fan blade.

In a preferred embodiment, one end of the transmission rotating rod is rotatably connected with a rotating motor, and one side of the rotating motor is fixedly connected with a motor switch.

In a preferred embodiment, a filter screen is fixedly connected to the inner wall of the dust collection box, and the filter screen is arranged between the rotary fan blade and the magnet mould.

In a preferred embodiment, a movable frame is fixedly connected to one side of the movable bar, and a corresponding extrusion column is fixedly connected to one side of the movable frame and is arranged on one side of the motor switch.

In a preferred embodiment, a support column is fixedly connected to the bottom of the workbench, and a universal wheel is rotatably connected to the bottom of the support column.

The utility model has the technical effects and advantages that:

1. according to the utility model, the screw thread rotating sleeve and the movable scraping plate are arranged, when the lifting frame drives the extrusion plate to extrude the magnetic powder, the lifting frame can enable the screw thread rotating sleeve to rotate through the screw thread groove, the screw thread rotating sleeve can drive the transmission gear to engage the movable rack, the movable rack can drive the movable strip to enable the extrusion rod to move, the extrusion rod can drive the movable scraping plate to scrape the magnetic powder on the top of the magnet die, and the problem that a plurality of irregular small holes are generated on the top of the pressed magnet due to the fact that the top of the magnetic powder is uneven is solved;

2. according to the utility model, the dust collection box and the corresponding extrusion column are arranged, the movable bar drives the movable frame to move when moving, the movable frame drives the corresponding extrusion column to move, the corresponding extrusion column extrudes the motor switch to open the rotary motor, the rotary motor drives the transmission rotary rod to rotate, the transmission rotary rod drives the rotary fan blade to rotate, and the rotary fan blade generates suction force to suck floating magnetic powder extruded in the magnet pressing process into the dust collection box, so that the influence of the suction of the magnetic powder by workers on the health is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged view of the structure of the portion a of fig. 1 according to the present utility model.

Fig. 3 is a sectional view of the dust box structure of the present utility model.

Fig. 4 is an enlarged view of the B-section structure of fig. 3 according to the present utility model.

The reference numerals are: 1. a work table; 2. a magnet die; 3. a lifting frame; 4. an extrusion plate; 5. a support plate; 6. a thread groove; 7. a thread rotating sleeve; 8. a transmission gear; 9. a movable rack; 10. a movable bar; 11. an extrusion rod; 12. a movable scraper; 13. a sealing plate; 14. a support spring; 15. a support block; 16. a sliding block; 17. a limit groove; 18. a dust collection box; 19. a support; 20. a transmission rotating rod; 21. rotating the fan blades; 22. a rotating electric machine; 23. a motor switch; 24. a filter screen; 25. a movable frame; 26. a corresponding extrusion column; 27. a support column; 28. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: as shown in fig. 1-4, a magnet compression molding die comprises a workbench 1, a magnet die 2 and a lifting frame 3, wherein the magnet die 2 is fixedly connected to the top of the workbench 1, the lifting frame 3 is fixedly arranged on the outer wall of the workbench 1, the bottom of the lifting frame 3 is fixedly connected with a squeeze plate 4 for compressing magnetic powder, one side of the lifting frame 3 is fixedly connected with a support plate 5 for supporting a thread rotating sleeve 7, the outer wall of the lifting frame 3 is provided with a thread groove 6 for enabling the thread rotating sleeve 7 to rotate, the outer wall of the thread groove 6 is connected with the thread rotating sleeve 7 for driving a transmission gear 8 to rotate through threads, the outer wall of the thread rotating sleeve 7 is fixedly connected with a transmission gear 8 for meshing a movable rack 9, the outer wall of the transmission gear 8 is meshed with a movable rack 9 for driving a movable rack 10 to move, one side of the movable rack 9 is fixedly connected with a movable rack 10 for driving a squeeze rod 11 to move, one side of the movable bar 10 is fixedly connected with an extrusion rod 11 for driving the movable scraping plate 12 to move, one side of the extrusion rod 11 is fixedly connected with a movable scraping plate 12 for scraping the top of magnetic powder, the extrusion rod 11 is slidably connected with the inner wall of the magnet die 2, as shown in fig. 4, one side of the movable scraping plate 12 is provided with a sealing plate 13 for sealing the magnet die 2, one side of the sealing plate 13 is fixedly connected with a supporting spring 14 for pushing the sealing plate 13 to move, one side of the supporting spring 14 is fixedly connected with a supporting block 15 for fixing the supporting spring 14, the bottom of the movable rack 9 is fixedly connected with a sliding block 16 for sliding in the limiting groove 17, the top of the supporting plate 5 is provided with a limiting groove 17 for limiting the movement of the movable rack 9 in cooperation with the sliding block 16, the sliding block 16 is slidably connected to the inside of the limit groove 17.

It should be noted that, when the lifting frame 3 drives the extrusion plate 4 to extrude the magnetic powder in the magnet die 2, the lifting frame 3 will make the screw thread rotating sleeve 7 rotate through the screw thread groove 6, the screw thread rotating sleeve 7 will drive the transmission gear 8 to rotate, the transmission gear 8 will engage the movable rack 9, the movable rack 9 will drive the extrusion rod 11 to move, the extrusion rod 11 will drive the movable scraper blade 12 to move, the movable scraper blade 12 will scrape the magnetic powder at the top of the magnet die 2, and after the movable scraper blade 12 moves, the supporting spring 14 will push the sealing plate 13 to move, the sealing plate 13 will block one side of the magnet die 2, avoid the magnetic powder from leaking from one side of the magnet die 2, and solve the problem that the magnetic powder top is uneven to cause many irregular pinholes to be produced at the top of the magnet formed by pressing.

Example 2: as shown in fig. 3, the top of the workbench 1 is fixedly connected with a dust box 18 for storing magnetic powder, the inner wall of the dust box 18 is fixedly connected with a supporting piece 19 for supporting a transmission rotating rod 20, the inner wall of the supporting piece 19 is rotatably connected with the transmission rotating rod 20 for driving a rotating fan blade 21 to rotate, one end of the transmission rotating rod 20 is fixedly connected with the rotating fan blade 21 for generating suction force after rotating, one end of the transmission rotating rod 20 is rotatably connected with a rotating motor 22 for driving the transmission rotating rod 20 to rotate, the rotating motor 22 is an STP-28D1004 series four-wire stepping rotating motor device, one side of the rotating motor 22 is fixedly connected with a motor switch 23 for controlling the rotating motor 22, the inner wall of the dust box 18 is fixedly connected with a filter screen 24 for preventing the magnetic powder from directly contacting the rotating fan blade 21, the filter screen 24 is arranged between the rotating fan blade 21 and the magnet die 2, one side of the movable strip 10 is fixedly connected with a movable frame 25 for driving the corresponding pressing column 26 to move, one side of the movable frame 25 is fixedly connected with a corresponding pressing column 26 for pressing the motor switch 23, and the corresponding pressing column 26 is arranged on one side of the motor switch 23.

It should be noted that, when the magnetic powder is pressed, the movable bar 10 will drive the movable frame 25 to move, the movable frame 25 will drive the corresponding extrusion column 26 to move, the corresponding extrusion column 26 will extrude the motor switch 23 to open the rotary motor 22, the rotary motor 22 will drive the transmission rotating rod 20 to rotate, the transmission rotating rod 20 will drive the rotary fan blade 21 to rotate, the rotary fan blade 21 will generate suction force to suck the magnetic powder pressed out in the magnet pressing process into the dust box 18, so as to avoid the magnetic powder floating in the workshop to be inhaled by staff to affect the health.

Example 3: as shown in fig. 1, a support column 27 is fixedly connected to the bottom of the workbench 1, and a universal wheel 28 for driving the device to move is rotatably connected to the bottom of the support column 27.

It should be noted that, the staff can move the device through the support post 27 and the universal wheel 28, so as to improve the flexibility of the device.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a magnet compression molding mould, includes workstation (1), magnet mould (2) and crane (3), its characterized in that: magnet mould (2) fixed connection is at the top of workstation (1), the outer wall at workstation (1) of crane (3) fixed mounting, the bottom fixedly connected with stripper plate (4) of crane (3), one side fixedly connected with backup pad (5) of crane (3), screw thread groove (6) have been seted up to the outer wall of crane (3), the outer wall of screw thread groove (6) is through threaded connection threaded change cover (7), the outer wall fixedly connected with drive gear (8) of threaded change cover (7), the outer wall meshing of drive gear (8) has movable rack (9), one side fixedly connected with movable strip (10) of movable rack (9), one side fixedly connected with squeeze lever (11) of movable strip (10), one side fixedly connected with movable scraper blade (12) of squeeze lever (11) sliding connection is at the inner wall of magnet mould (2), one side of movable scraper blade (12) is equipped with sealing plate (13), one side fixedly connected with supporting spring (14) one side of sealing plate (14), one side fixedly connected with sealing plate (15).

2. A magnet press forming die as claimed in claim 1, wherein: the bottom fixedly connected with sliding block (16) of movable rack (9), spacing groove (17) has been seted up at the top of backup pad (5), sliding block (16) sliding connection is in the inside of spacing groove (17).

3. A magnet press forming die as claimed in claim 1, wherein: the dust collecting device is characterized in that the dust collecting box (18) is fixedly connected to the top of the workbench (1), the supporting piece (19) is fixedly connected to the inner wall of the dust collecting box (18), the transmission rotating rod (20) is rotatably connected to the inner wall of the supporting piece (19), and the rotating fan blade (21) is fixedly connected to one end of the transmission rotating rod (20).

4. A magnet press forming die according to claim 3, wherein: one end of the transmission rotating rod (20) is rotatably connected with a rotating motor (22), and one side of the rotating motor (22) is fixedly connected with a motor switch (23).

5. A magnet press forming die according to claim 3, wherein: the inner wall of the dust collection box (18) is fixedly connected with a filter screen (24), and the filter screen (24) is arranged between the rotary fan blades (21) and the magnet mould (2).

6. A magnet press forming die as defined in claim 4, wherein: one side of the movable strip (10) is fixedly connected with a movable frame (25), one side of the movable frame (25) is fixedly connected with a corresponding extrusion column (26), and the corresponding extrusion column (26) is arranged on one side of the motor switch (23).

7. A magnet press forming die according to claim 3, wherein: the bottom of workstation (1) is fixedly connected with support column (27), the bottom of support column (27) rotates and is connected with universal wheel (28).