CN218693753U

CN218693753U - Die-casting hardware forming device

Info

Publication number: CN218693753U
Application number: CN202222907014.4U
Authority: CN
Inventors: 黄军良; 余钦华; 文熊
Original assignee: Jiangxi Senping Technology Co ltd
Current assignee: Jiangxi Senping Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a die-casting hardware forming device, including mounting panel and air pump, the front end swing joint at mounting panel top has the displacement plate, the first mould of back fixedly connected with of displacement plate. The utility model discloses a set up the mounting panel, the displacement plate, first mould, the connecting plate, annotate the liquid pipe, the second mould, the seal frame, pipe and air pump, the displacement plate promotes the removal of first mould and lets first mould and second mould contact, die-casting operation for hardware provides the space, annotate the inside punching press head of liquid pipe cooperation with the inner chamber of metal liquid punching press to first mould and second mould, and carry out the shaping operation to the hardware according to the appearance of first mould and second mould inner chamber, solved when actually carrying out die-casting operation to industry hardware, because the in-process of metal liquid is filled to the mould intussuseption in the die-casting operation, part metal liquid can get into the gap between two moulds, then produce the problem of surface flaws such as burr.

Description

Die-casting hardware forming device

Technical Field

The utility model relates to a die-casting hardware technical field specifically is a die-casting hardware forming device.

Background

The die-casting hardware is an important environment in industrial production, metal is hydraulically cast into hardware required by a customer by injecting liquid into a forming die and carrying out die-casting, and the appearance of the die-casting hardware can be formed according to the shape of an inner cavity of the forming die so as to meet the requirement of the customer;

when actually carrying out the die-casting operation to industry hardware, because the in-process of metal liquid is filled to the mould in to the die-casting operation, partial metal liquid can get into the gap between two moulds, then produces surface blemishes such as burr, according to the difference of burr size, can need carry out the operation of polishing of different time to let the surface of hardware smooth, this production efficiency who lets the hardware reduces, has increased staff's operation burden.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die-casting hardware forming device, possess the advantage that reduces the burr, solved when actually carrying out die-casting operation to industry hardware, because die-casting operation packs the in-process of molten metal in to the mould, part molten metal can get into the gap between two moulds, produce surface flaws such as burr then, according to the difference of burr size, can need carry out the operation of polishing of different times, so as to let the surface of hardware smooth, this production efficiency who lets the hardware reduces, the problem of staff's operation burden has been increased.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die-casting hardware forming device, includes mounting panel and air pump, the front end swing joint at mounting panel top has the displacement plate, the first mould of back fixedly connected with of displacement plate, the rear end fixedly connected with connecting plate at mounting panel top, the back fixedly connected with of connecting plate annotates the liquid pipe, the front difference fixedly connected with second mould and sealed frame of connecting plate, the one end of annotating the liquid pipe runs through to the inner chamber of second mould, and communicates with the inner chamber of second mould, the top intercommunication of sealed frame has the pipe, the gas transmission mouth intercommunication of air pump has the gas-supply pipe, and the one end and the pipe intercommunication of gas-supply pipe.

Preferably, one side of the sealing frame is communicated with an exhaust pipe, and the surface of the exhaust pipe is communicated with an electromagnetic valve.

Preferably, the surface of the guide pipe is communicated with a pressure gauge, and the front surface of the sealing frame is provided with a sealing strip.

Preferably, the sliding grooves are formed in the two sides of the bottom of the inner cavity of the mounting plate, the sliding blocks are connected to the inner cavities of the sliding grooves in a sliding mode, and the tops of the sliding blocks are fixedly connected with the bottom of the displacement plate.

Preferably, the top of displacement plate just is for being located displacement plate's dead ahead fixedly connected with fixed plate, the positive fixedly connected with cylinder of fixed plate, the output of cylinder run through the fixed plate and with displacement plate's positive fixed connection.

Preferably, the periphery of the back face of the displacement plate is fixedly connected with a limiting rod, and one end of the limiting rod penetrates through the connecting plate and is fixedly connected with a limiting block.

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

the utility model provides a through setting up the mounting panel, the displacement plate, first mould, the connecting plate, annotate the liquid pipe, the second mould, the seal frame, pipe and air pump, the displacement plate promotes the removal of first mould and lets first mould and second mould contact, provide the space for the die-casting operation of hardware, annotate the liquid pipe cooperation outside punching press head and punch the metal liquid to the inner chamber of first mould and second mould, and carry out the shaping operation to the hardware according to the appearance of first mould and second mould inner chamber, the air pump cooperation pipe and seal frame carry out the gas transmission operation to the inner chamber of seal frame, cooperate blast pipe and solenoid valve to control the air pressure of seal frame inner chamber, when accomplishing the die-casting of metal liquid, through increasing the pressure of seal frame inner chamber, let the air fill the gap between first mould and the second mould, with this extension that reduces the metal liquid and passes through between first mould and the second mould, then reduce the possibility that the burr appears in the hardware surface, the demand degree of staff to the hardware time of polishing has been reduced, simultaneously through the air delivery volume of control air pump and the row's of exhaust pipe mouth size, let the air pump keep air pressure to the seal frame inner chamber while, let the circulation of air, with this hardware to first mould and second mould inner chamber dispels the heat operation, when having solved actually carrying out the die-casting operation to industry hardware, because the in-process of die-casting operation to the mould intussuseption metal liquid, part metal liquid can get into the gap between two moulds, then produce surface flaws such as burr, according to the difference of burr size, can need carry out the operation of polishing of different times, in order to let the surface of hardware smooth, this production efficiency who lets the hardware reduces, the problem of staff's operation burden has been increased.

Drawings

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

fig. 2 is a schematic perspective view of the mounting plate of the present invention;

FIG. 3 is a schematic perspective view of the connecting plate of the present invention;

fig. 4 is a schematic view of the explosion structure of the displacement plate of the present invention.

In the figure: 1. mounting a plate; 2. a displacement plate; 3. a first mold; 4. a connecting plate; 5. a liquid injection pipe; 6. a second mold; 7. a sealing frame; 8. a conduit; 9. an air pump; 10. an exhaust pipe; 11. a pressure gauge; 12. a chute; 13. a slider; 14. a fixing plate; 15. a cylinder; 16. a limiting rod.

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.

The utility model discloses a mounting panel 1, displacement plate 2, first mould 3, connecting plate 4, annotate liquid pipe 5, second mould 6, sealed frame 7, pipe 8, air pump 9, blast pipe 10, manometer 11, spout 12, slider 13, fixed plate 14, cylinder 15 and gag lever post 16 parts are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a die-casting hardware forming device comprises a mounting plate 1 and an air pump 9, wherein the front end of the top of the mounting plate 1 is movably connected with a displacement plate 2, the back of the displacement plate 2 is fixedly connected with a first mold 3, the back of the top of the mounting plate 1 is fixedly connected with a connecting plate 4, the back of the connecting plate 4 is fixedly connected with an injection pipe 5, the front of the connecting plate 4 is respectively and fixedly connected with a second mold 6 and a sealing frame 7, one end of the injection pipe 5 penetrates through the inner cavity of the second mold 6 and is communicated with the inner cavity of the second mold 6, the top of the sealing frame 7 is communicated with a conduit 8, an air delivery port of the air pump 9 is communicated with an air delivery pipe, one end of the air delivery pipe is communicated with the conduit 8, by arranging the mounting plate 1, the displacement plate 2, the first mold 3, the connecting plate 4, the injection pipe 5, the second mold 6, the sealing frame 7, the conduit 8 and the air pump 9, the displacement plate 2 pushes the first mold 3 to be contacted with the second mold 6, the injection pipe 5 is matched with an external punching head to punch the molten metal into the inner cavities of the first die 3 and the second die 6, the hardware is formed according to the shapes of the inner cavities of the first die 3 and the second die 6, the air pump 9 is matched with the guide pipe 8 and the sealing frame 7 to carry out air transmission operation on the inner cavity of the sealing frame 7, the air pressure of the inner cavity of the sealing frame 7 is controlled by matching the exhaust pipe 10 and the electromagnetic valve, when the molten metal is die-cast, the pressure of the inner cavity of the sealing frame 7 is increased, air is filled in the gap between the first die 3 and the second die 6, so that the extension of the molten metal between the first die 3 and the second die 6 is reduced, the possibility of burrs on the surface of the hardware is reduced, and the requirement degree of a worker on the hardware polishing time is reduced, simultaneously through the air delivery volume of control air pump 9 and the row's of blast pipe 10 mouth size of phase, let air pump 9 when keeping air pressure to sealed frame 7 inner chamber, let the circulation of air, with this carry out the heat dissipation operation to the hardware of first mould 3 and second mould 6 inner chamber, when having solved and actually carrying out the die-casting operation to industry hardware, because the in-process of die-casting operation intussuseption metal liquid to the mould, part metal liquid can get into the gap between two moulds, and then produce surface flaws such as burr, according to the difference of burr size, can need carry out the operation of polishing of different times, with the surface smoothness of letting the hardware, this production efficiency who lets the hardware reduces, the problem of staff's operation burden has been increased.

Specifically, one side of the sealing frame 7 is communicated with an exhaust pipe 10, the surface of the exhaust pipe 10 is communicated with an electromagnetic valve, and the exhaust volume of the inner cavity of the sealing frame 7 is controlled by arranging the exhaust pipe 10 and matching the electromagnetic valve.

Specifically, the surface of the conduit 8 is communicated with a pressure gauge 11, the sealing strip is arranged on the front face of the sealing frame 7, and the pressure of the inner cavities of the conduit 8 and the sealing frame 7 can be conveniently checked by arranging the pressure gauge 11.

Specifically, spout 12 has all been seted up to the both sides of 1 inner chamber bottom of mounting panel, and the inner chamber sliding connection of spout 12 has slider 13, and slider 13's top and displacement plate 2's bottom fixed connection carry on spacingly through setting up spout 12 and slider 13 to displacement plate 2's displacement, prevent that displacement plate 2's displacement from taking place the off normal.

Specifically, the top of displacement board 2 and for being located displacement board 2 dead ahead fixedly connected with fixed plate 14, the positive fixedly connected with cylinder 15 of fixed plate 14, the output of cylinder 15 run through fixed plate 14 and with displacement board 2's positive fixed connection, through setting up fixed plate 14 and cylinder 15, for the power that displacement board 2's displacement provided, promote displacement board 2 and remove.

Specifically, equal fixedly connected with gag lever post 16 all around at the 2 backs of displacement board, the one end of gag lever post 16 runs through connecting plate 4 and fixedly connected with stopper, carries out further spacing through setting up gag lever post 16 to displacement board 2's displacement.

When the device is used, firstly, the cylinder 15 is started through the peripheral controller, the output end of the cylinder 15 pushes the displacement plate 2, the slide block 13 and the limiting rod 16 to displace along the inner cavity of the chute 12, when the first die 3 contacts with the second die 6, the metal liquid is poured into the inner cavity of the liquid injection pipe 5, and the metal liquid is pushed to the inner cavities of the first die 3 and the second die 6 by matching with an external punching head, the forming operation is carried out according to the shapes of the inner cavities of the first die 3 and the second die 6, meanwhile, the air pump 9 is started through the peripheral controller, the air delivery port of the air pump 9 delivers the air to the inner cavity of the guide pipe 8 through the air delivery pipe and enters the inner cavity of the sealing frame 7, the air is discharged through the exhaust pipe 10, the electromagnetic valve on the surface of the exhaust pipe 10 is controlled through the peripheral controller, and the exhaust speed of the sealing frame 7 is reduced, let the pressure of sealing frame 7 inner chamber be higher than external environment with this, and the pressure value position is invariable, 7 inner chamber air of sealing frame can fill the gap between first mould 3 and the second mould 6 this moment, prevent the gap between the molten metal entering first mould 3 and the second mould 6 with this, reduce the appearance of burr, when having solved the actual die-casting operation to industrial hardware, because the die-casting operation fills the in-process of molten metal into the mould, some molten metal can get into the gap between two moulds, then produce surface flaws such as burr, according to the difference of burr size, can need carry out the operation of polishing of different times, so that the surface of hardware is smooth, this reduces the production efficiency of hardware, the problem of staff's operation burden has been increased.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, and the present application belongs to the common knowledge in the field, and is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 die-casting hardware forming device, includes mounting panel (1) and air pump (9), its characterized in that: the utility model discloses a sealing device, including mounting panel (1), front end swing joint at mounting panel (1) top has displacement plate (2), the first mould of back fixedly connected with (3) of displacement plate (2), the rear end fixedly connected with connecting plate (4) at mounting panel (1) top, the back fixedly connected with of connecting plate (4) annotates liquid pipe (5), the front of connecting plate (4) is fixedly connected with second mould (6) and sealed frame (7) respectively, the one end of annotating liquid pipe (5) runs through to the inner chamber of second mould (6), and communicates with the inner chamber of second mould (6), the top intercommunication of sealed frame (7) has pipe (8), the gas transmission port intercommunication of air pump (9) has the air-supply pipe, and the one end and pipe (8) intercommunication of air-supply pipe.

2. The die-casting hardware forming device according to claim 1, characterized in that: one side of the sealing frame (7) is communicated with an exhaust pipe (10), and the surface of the exhaust pipe (10) is communicated with an electromagnetic valve.

3. The die-casting hardware forming device according to claim 1, characterized in that: the surface of the guide pipe (8) is communicated with a pressure gauge (11), and the front surface of the sealing frame (7) is provided with a sealing strip.

4. The die-casting hardware forming device according to claim 1, characterized in that: spout (12) have all been seted up to the both sides of mounting panel (1) inner chamber bottom, the inner chamber sliding connection of spout (12) has slider (13), the top of slider (13) and the bottom fixed connection of displacement plate (2).

5. The die-casting hardware forming device according to claim 1, characterized in that: the top of displacement board (2) just for being located displacement board (2) dead ahead fixedly connected with fixed plate (14), the positive fixedly connected with cylinder (15) of fixed plate (14), the output of cylinder (15) run through fixed plate (14) and with the positive fixed connection of displacement board (2).

6. The die-casting hardware forming device according to claim 1, characterized in that: the displacement plate is characterized in that limiting rods (16) are fixedly connected to the periphery of the back face of the displacement plate (2), and one ends of the limiting rods (16) penetrate through the connecting plate (4) and are fixedly connected with limiting blocks.