CN214601931U

CN214601931U - A forming device for production of neodymium iron boron magnetic steel

Info

Publication number: CN214601931U
Application number: CN202120687460.1U
Authority: CN
Inventors: 陈华锋
Original assignee: Zhejiang Dongyang Qiangli Electronics Co ltd
Current assignee: Zhejiang Dongyang Qiangli Electronics Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-05
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a forming device for production of neodymium iron boron magnetic steel, comprising a base plate, the equal fixedly connected with backup pad in both sides at bottom plate top, the top fixedly connected with diaphragm of backup pad, the bottom fixedly connected with hydraulic stem of diaphragm, the bottom fixedly connected with connecting plate of hydraulic stem, the bottom fixedly connected with of connecting plate has last mould, one side that the backup pad is relative all has the actuating lever through bearing swing joint. The utility model discloses possess the drawing of patterns of being convenient for and have the advantage of cooling function, solved current forming device who is used for neodymium iron boron magnetic steel production in the use, do not have cooling function usually, lead to unable heat to the mould surface to carry out rapid cooling to influence neodymium magnet's shaping efficiency, and because single structure, be not convenient for carry out rapid demoulding and transport to neodymium magnet after the shaping, reduced the problem of forming device suitability.

Description

A forming device for production of neodymium iron boron magnetic steel

Technical Field

The utility model relates to a neodymium iron boron technology field specifically is a forming device for production of neodymium iron boron magnetic steel.

Background

The neodymium iron boron is divided into sintered neodymium iron boron and bonded neodymium iron boron, and the bonded neodymium iron boron is magnetic in all directions and is corrosion-resistant; the sintered neodymium iron boron is easy to corrode, the surface of the sintered neodymium iron boron needs to be coated with zinc, nickel, environment-friendly zinc, environment-friendly nickel, nickel copper nickel, environment-friendly nickel copper nickel and the like, the sintered neodymium iron boron is generally subjected to axial magnetization and radial magnetization according to the required working surface, and bonded neodymium iron boron is a magnet prepared by pressing molding or injection molding.

Processing man-hour to bonding neodymium iron boron, need use forming device to carry out injection moulding to neodymium iron boron, the forming device who has the production of neodymium iron boron magnetic steel does not have cooling function usually in the use, leads to can't carry out rapid cooling to the heat on mould surface to influence neodymium magnet's shaping efficiency, and because single structure, be not convenient for carry out quick drawing of patterns and carry to the neodymium magnet after the shaping, reduced forming device's suitability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming device for production of neodymium iron boron magnetic steel, possess the drawing of patterns of being convenient for and have the advantage of cooling function, solved current forming device who is used for production of neodymium iron boron magnetic steel in the use, do not have cooling function usually, lead to can't carry out rapid cooling to the heat on mould surface to influence the shaping efficiency of neodymium magnet, and because single structure, be not convenient for carry out rapid demoulding and transport to the neodymium magnet after the shaping, reduced the problem of forming device suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a forming device for producing neodymium iron boron magnetic steel comprises a base plate, wherein supporting plates are fixedly connected to two sides of the top of the base plate, a transverse plate is fixedly connected to the top of the supporting plate, a hydraulic rod is fixedly connected to the bottom of the transverse plate, a connecting plate is fixedly connected to the bottom of the hydraulic rod, an upper die is fixedly connected to the bottom of the connecting plate, a driving rod is movably connected to one side, opposite to the supporting plate, of the supporting plate through a bearing, a first motor is fixedly connected to the right side of the supporting plate, a first gear is fixedly connected to a rotating shaft of the first motor, a second gear is fixedly sleeved on the surface of the driving rod, the first gear is meshed with the second gear, a cooling box is fixedly connected to one end, opposite to the driving rod, of the cooling box, a heat-conducting plate is fixedly connected to one side, and a lower die is fixedly connected to one side, opposite to the heat-conducting plate, the utility model discloses a cooling structure, including heat-conducting plate, cooling box, connecting plate top, air inlet pipe, connecting plate, air outlet pipe, connecting plate, heat-conducting plate, one side fixedly connected with fin that the bed die was kept away from to the heat-conducting plate, the louvre has all been seted up to the top and the bottom of cooling box, one side fixedly connected with bracing piece that the bed die was kept away from to the heat-conducting plate, one side fixedly connected with second motor of heat-conducting plate is kept away from to the bracing piece, the pivot fixedly connected with flabellum of second motor, the equal fixedly connected with fan in both sides at connecting plate top, the air-supply line intercommunication of fan has the breathing pipe, the top of breathing pipe runs through connecting plate and diaphragm in proper order, the play tuber pipe of fan runs through the connecting plate and is communicated with the cooling tube, the cooling tube is located the top of louvre, the bottom fixedly connected with conveyer belt of the relative one side of backup pad, the conveyer belt is located the bottom of bed die.

Preferably, the number of the radiating fins is several, and the radiating fins are arranged at equal intervals.

Preferably, the right side fixedly connected with guard box of backup pad, the guard box is run through to the right-hand member of actuating lever, first motor, first gear and second gear all are located the inner chamber of guard box.

Preferably, the two sides of the top of the upper die are communicated with injection molding pipes, and the top ends of the injection molding pipes penetrate through the connecting plate and the transverse plate in sequence.

Preferably, the two sides of the top of the bottom plate are fixedly connected with reinforcing ribs, and one side, opposite to the reinforcing ribs, of each reinforcing rib is fixedly connected with the corresponding support plate.

Preferably, the bottom of the front side of the supporting plate is fixedly connected with a controller, and the controller is electrically connected with the hydraulic rod, the first motor, the second motor, the fan and the conveying belt respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an actuating lever, first motor, first gear, the second gear, the cooling box, the heat-conducting plate, the bed die, the fin, the louvre, the bracing piece, the second motor, the flabellum, the fan, the breathing pipe, the cooperation of cooling tube and conveyer belt, possess the drawing of patterns of being convenient for and have the advantage of cooling function, the forming device who has solved current production of being used for neodymium iron boron magnetic steel is in the use, do not have cooling function usually, lead to unable cooling fast to the heat on mould surface, thereby influence neodymium magnet's shaping efficiency, and because single structure, be not convenient for carry out fast demoulding and transport to neodymium magnet after the shaping, the problem of forming device suitability has been reduced.

2. The utility model discloses a set up the actuating lever, first motor, first gear and second gear, it is rotatory to make the bed die can carry out one hundred eighty degrees, thereby the neodymium magnet after the convenience is to the shaping is demolded and is discharged, through setting up heat-conducting plate and fin, can carry out the heat conduction transmission to the heat on bed die surface, thereby dispel the heat to the bed die, through setting up the louvre, second motor and flabellum, can discharge fast the heat of cooling box inner chamber, through setting up the fan, breathing pipe and cooling tube, can blow the inner chamber to the cooling box with external natural wind, thereby increase the radiating effect, through setting up the conveyer belt, the neodymium magnet after the convenience is demolded is carried.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a schematic top view of the local structure of the present invention.

In the figure: the device comprises a base plate 1, a support plate 2, a transverse plate 3, a hydraulic rod 4, a connecting plate 5, an upper die 6, a driving rod 7, a first motor 8, a first gear 9, a second gear 10, a cooling box 11, a heat conducting plate 12, a lower die 13, radiating fins 14, radiating holes 15, a supporting rod 16, a second motor 17, fan blades 18, a fan 19, an air suction pipe 20, a radiating pipe 21, a conveying belt 22, a protective box 23, an injection molding pipe 24 and a controller 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, backup pad 2, diaphragm 3, hydraulic stem 4, connecting plate 5, go up mould 6, actuating lever 7, first motor 8, first gear 9, second gear 10, cooling box 11, heat-conducting plate 12, bed die 13, fin 14, louvre 15, bracing piece 16, second motor 17, flabellum 18, fan 19, breathing pipe 20, cooling tube 21, conveyer belt 22, guard box 23, injection molding pipe 24 and controller 25 part are the parts that general standard or technical personnel in the field know, its structure and principle all are parts that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a forming device for producing ndfeb magnetic steel comprises a bottom plate 1, reinforcing ribs are fixedly connected to both sides of the top of the bottom plate 1, one side of each reinforcing rib opposite to the corresponding reinforcing rib is fixedly connected to a support plate 2, the support plate 2 is fixedly connected to both sides of the top of the bottom plate 1, a protection box 23 is fixedly connected to the right side of the support plate 2, the right end of a driving rod 7 penetrates through the protection box 23, a first motor 8, a first gear 9 and a second gear 10 are all positioned in the inner cavity of the protection box 23, the first motor 8 can be protected by arranging the protection box 23, a controller 25 is fixedly connected to the bottom of the front side of the support plate 2, the controller 25 is respectively electrically connected to a hydraulic rod 4, the first motor 8, the second motor 17, a fan 19 and a conveyer belt 22, a transverse plate 3 is fixedly connected to the top of the support plate 2, and a hydraulic rod 4 is fixedly connected to the bottom of the transverse plate 3, through arranging the hydraulic rod 4, the upper die 6 can be moved up and down, the bottom end of the hydraulic rod 4 is fixedly connected with the connecting plate 5, the bottom of the connecting plate 5 is fixedly connected with the upper die 6, both sides of the top of the upper die 6 are communicated with the injection molding pipe 24, the top end of the injection molding pipe 24 sequentially penetrates through the connecting plate 5 and the transverse plate 3, one side opposite to the supporting plate 2 is movably connected with the driving rod 7 through a bearing, the right side of the supporting plate 2 is fixedly connected with the first motor 8, the rotating shaft of the first motor 8 is fixedly connected with the first gear 9, the surface of the driving rod 7 is fixedly sleeved with the second gear 10, the driving rod 7, the first motor 8, the first gear 9 and the second gear 10 are arranged, so that the lower die 13 can rotate by one hundred eighty degrees, the formed neodymium magnet can be conveniently subjected to demoulding and discharged, the first gear 9 is meshed with the second gear 10, and one end opposite to the driving rod 7 is fixedly connected with the cooling box 11, a heat conducting plate 12 is fixedly connected to one side opposite to the cooling box 11, a lower die 13 is fixedly connected to one side opposite to the heat conducting plate 12, a plurality of radiating fins 14 are fixedly connected to one side of the heat conducting plate 12 away from the lower die 13, the heat conducting plate 12 and the radiating fins 14 are arranged to conduct heat conduction and transmission to the heat on the surface of the lower die 13, so as to radiate the lower die 13, the radiating fins 14 are arranged at equal intervals, radiating holes 15 are respectively formed at the top and the bottom of the cooling box 11, a supporting rod 16 is fixedly connected to one side of the heat conducting plate 12 away from the lower die 13, a second motor 17 is fixedly connected to one side of the supporting rod 16 away from the heat conducting plate 12, fan blades 18 are fixedly connected to a rotating shaft of the second motor 17, the radiating holes 15, the second motor 17 and the fan blades 18 are arranged, so as to quickly discharge the heat in the inner cavity of the cooling box 11, and fans 19 are fixedly connected to two sides of the top of the connecting plate 5, an air inlet pipe of a fan 19 is communicated with an air suction pipe 20, the top end of the air suction pipe 20 sequentially penetrates through a connecting plate 5 and a transverse plate 3, an air outlet pipe of the fan 19 penetrates through the connecting plate 5 and is communicated with a radiating pipe 21, the fan 19, the air suction pipe 20 and the radiating pipe 21 are arranged, external natural air can be blown to an inner cavity of a cooling box 11, so that the radiating effect is improved, the radiating pipe 21 is positioned at the top of a radiating hole 15, a conveying belt 22 is fixedly connected to the bottom of one side, opposite to a supporting plate 2, of the supporting plate 22, conveying of a neodymium magnet after demoulding is facilitated by the arrangement of the conveying belt 22, the conveying belt 22 is positioned at the bottom of a lower die 13, and through the driving rod 7, the first motor 8, the first gear 9, the second gear 10, the cooling box 11, the heat conducting plate 12, the lower die 13, radiating fins 14, the radiating hole 15, a supporting rod 16, a second motor 17, fan blades 18, the fan 19, the air suction pipe 20, the radiating pipe 21 and the conveying belt 22 are matched, possess the drawing of patterns of being convenient for and have the advantage of cooling function, solved current forming device who is used for neodymium iron boron magnetic steel production and in the use, do not have cooling function usually, lead to unable carrying out rapid cooling to the heat on mould surface to influence neodymium magnet's shaping efficiency, and because single structure, be not convenient for carry out rapid demoulding and transport to neodymium magnet after the shaping, reduced the problem of forming device suitability.

When the air suction pipe 20 is used, the air suction pipe 20 is placed outdoors, when injection molding is needed, the controller 25 controls the hydraulic rod 4 to extend, the hydraulic rod 4 drives the connecting plate 5 and the upper die 6 to move, the bottom of the upper die 6 is tightly attached to the lower die 13, then injection molding work is started through the injection molding pipe 24, after the injection molding is completed, the controller 25 controls the second motor 17 and the fan 19 to work, the heat conducting plate 12 and the radiating fins 14 absorb heat of the lower die 13, the rotating shaft of the second motor 17 drives the fan blades 18 to rotate, the fan blades 18 discharge the heat inside the cooling box 11 to the outside of the cooling box 11 through the radiating holes 15, the fan 19 starts to absorb outside air through the air suction pipe 20, natural wind is blown to the inner cavity of the cooling box 11 through the fan 19 and the radiating pipes 21, so as to radiate the heat of the heat conducting plate 12 and the radiating fins 14, the radiating efficiency is increased, after the cooling is completed, the controller 25 controls the hydraulic rod 4 to contract, then the operation of first motor 8 is controlled to controller 25, first motor 8 adopts self-locking motor or toper rotor motor, first gear 9 is driven in the 8 pivot of first motor rotatory, first gear 9 drives second gear 10 rotatory, second gear 10 drives actuating lever 7 rotatory, actuating lever 7 drives cooling box 11 rotatory, cooling box 11 drives down the mould 13 rotatory, after 13 rotatory one hundred eighty degrees of lower mould, the neodymium magnet after the shaping begins to drop, the neodymium magnet drops to the surface of conveyer belt 22, controller 25 controls conveyer belt 22 work, conveyer belt 22 carries to next link to the neodymium magnet.

In summary, the following steps: this a forming device for production of neodymium iron boron magnetic steel, through actuating lever 7, first motor 8, first gear 9, second gear 10, cooling box 11, heat-conducting plate 12, bed die 13, fin 14, louvre 15, bracing piece 16, second motor 17, flabellum 18, fan 19, breathing pipe 20, the cooperation of cooling tube 21 and conveyer belt 22, the forming device who has solved current production of neodymium iron boron magnetic steel is in the use, do not have cooling function usually, lead to unable cooling fast to the heat on mould surface, thereby influence the shaping efficiency of neodymium magnet, and because single structure, be not convenient for carry out fast demoulding and transport to the neodymium magnet after the shaping, the problem of forming device suitability has been reduced.

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

Claims

1. The utility model provides a forming device for production of neodymium iron boron magnetic steel, includes bottom plate (1), its characterized in that: the improved die is characterized in that supporting plates (2) are fixedly connected to the two sides of the top of the bottom plate (1), transverse plates (3) are fixedly connected to the top of the supporting plates (2), hydraulic rods (4) are fixedly connected to the bottom of the transverse plates (3), connecting plates (5) are fixedly connected to the bottom of the hydraulic rods (4), upper dies (6) are fixedly connected to the bottom of the connecting plates (5), driving rods (7) are movably connected to the opposite sides of the supporting plates (2) through bearings, first motors (8) are fixedly connected to the right sides of the supporting plates (2), first gears (9) are fixedly connected to rotating shafts of the first motors (8), second gears (10) are fixedly sleeved on the surfaces of the driving rods (7), the first gears (9) are meshed with the second gears (10), and cooling boxes (11) are fixedly connected to the opposite ends of the driving rods (7), the cooling device is characterized in that a heat conducting plate (12) is fixedly connected to one side, opposite to the cooling box (11), of the heat conducting plate (12), a lower die (13) is fixedly connected to one side, away from the lower die (13), of the heat conducting plate (12), a radiating fin (14) is fixedly connected to one side, away from the lower die (13), of the heat conducting plate (12), radiating holes (15) are formed in the top and the bottom of the cooling box (11), a supporting rod (16) is fixedly connected to one side, away from the heat conducting plate (12), of the supporting rod (16), a second motor (17) is fixedly connected to one side, away from the heat conducting plate (12), a fan blade (18) is fixedly connected to a rotating shaft of the second motor (17), fans (19) are fixedly connected to two sides of the top of the connecting plate (5), air inlet pipes of the fans (19) are communicated with air suction pipes (20), and the top ends of the air suction pipes (20) sequentially penetrate through the connecting plate (5) and the transverse plate (3), the air outlet pipe of the fan (19) penetrates through the connecting plate (5) and is communicated with a radiating pipe (21), the radiating pipe (21) is located at the top of the radiating hole (15), a conveying belt (22) is fixedly connected to the bottom of one side, opposite to the supporting plate (2), of the supporting plate, and the conveying belt (22) is located at the bottom of the lower die (13).

2. The forming device for producing neodymium iron boron magnetic steel according to claim 1, characterized in that: the number of the radiating fins (14) is a plurality, and the radiating fins (14) are arranged at equal intervals.

3. The forming device for producing neodymium iron boron magnetic steel according to claim 1, characterized in that: the right side fixedly connected with guard box (23) of backup pad (2), guard box (23) is run through to the right-hand member of actuating lever (7), first motor (8), first gear (9) and second gear (10) all are located the inner chamber of guard box (23).

4. The forming device for producing neodymium iron boron magnetic steel according to claim 1, characterized in that: both sides at the top of the upper die (6) are communicated with injection molding pipes (24), and the top ends of the injection molding pipes (24) sequentially penetrate through the connecting plate (5) and the transverse plate (3).

5. The forming device for producing neodymium iron boron magnetic steel according to claim 1, characterized in that: the reinforcing ribs are fixedly connected to the two sides of the top of the bottom plate (1), and one side, opposite to the reinforcing ribs, of the reinforcing ribs is fixedly connected with the supporting plate (2).

6. The forming device for producing neodymium iron boron magnetic steel according to claim 1, characterized in that: the bottom fixedly connected with controller (25) of backup pad (2) front side, controller (25) respectively with hydraulic stem (4), first motor (8), second motor (17), fan (19) and conveyer belt (22) electric connection.