CN212124001U

CN212124001U - Sheet metal product stamping die

Info

Publication number: CN212124001U
Application number: CN201922375416.2U
Authority: CN
Inventors: 金建华
Original assignee: Suzhou Ruihua Precision Machinery Co ltd
Current assignee: Suzhou Ruihua Precision Machinery Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-12-11
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a slice metal product stamping die, simple structure, convenient operation, make the coolant liquid circulate in box and main part through the water pump, be favorable to the cooling of mould, accelerated the cooling rate and be favorable to the shaping of work piece, reduce operating time, improved work efficiency, and through the recycling of coolant liquid, avoided the waste of coolant liquid, reduce cost consumption; the utility model is beneficial to cleaning the inside of the main body through the control of the valve, thereby avoiding the accumulation of dust in the die caused by long-time use, ensuring the forming quality of finished products and improving the cleanliness of the die; the utility model discloses set up movable mould, cover half seat and die cavity, in pouring liquid enters into the die cavity through filling liquid passageway, through electric putter's shortening drive movable mould seat vertical removal for the movable mould removes the inside to the cover half, makes work piece compression moulding through pressing down of movable mould to the cover half, and after the shaping, air-bleed pump work makes the adsorption plate avoid artifical the piece of getting with product suction.

Description

Sheet metal product stamping die

Technical Field

The utility model relates to the technical field of mold, concretely relates to slice metal product stamping die.

Background

Along with the development of the mold technology, the traditional injection mold for the automobile indoor plastic articles generally adopts semi-mechanized operation, namely, one end of a product is ejected out through an ejection device after the product is molded, then the product is manually taken, so that the demolding efficiency of the molded product is reduced, the molded product is easily damaged in the process of taking down the molded product, the qualification rate of the molded product is reduced, and meanwhile, the production cost is increased.

Meanwhile, for the processing of the die, because a large amount of heat is generated during the processing, the cooling is needed, and the consumption of cooling liquid is increased; and the mold needs to be cleaned for a long time use. In view of the above drawbacks, it is necessary to design a sheet metal product stamping die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slice metal product stamping die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sheet metal product stamping die comprises a fixed die holder, a box body, an electric push rod, a movable die holder, a movable die, a fixed die, a cooling mechanism and a cleaning mechanism, the top end of the movable die is provided with a movable die holder, the fixed die is fixed in the middle of the fixed die holder, two ends of the movable die holder are provided with electric push rods, the fixed ends of the electric push rods are fixed on the fixed die holder, the movable end of the electric push rod is fixed on both sides of the movable die holder, a die cavity is arranged between the movable die and the fixed die, the middle part of the movable die and the middle part of the movable die holder are provided with a liquid injection channel along the vertical direction, the end part of the liquid injection channel is communicated with the die cavity, the top end of the movable mould is also provided with a negative pressure device which comprises an adsorption plate and an air pump, an adsorption plate is arranged in the movable die, the bottom of the adsorption plate is communicated with the die cavity, and two sides of the adsorption plate are communicated with the air pump through negative pressure guide pipes.

Preferably, cooling body includes casing, water pump, water pipe, outlet pipe and inlet tube, the inside bottom fixed connection of casing and box, box one side and filter screen fixed connection, the inside bottom of casing and water pump fixed connection for the circulation of coolant liquid, just the water pump top communicates with the water pipe, water pipe middle part one side and inlet tube intercommunication, box bottom one side and outlet pipe intercommunication.

Preferably, the cleaning mechanism comprises a water pipe, a valve and a spray head, the water pipe is fixedly connected with the valve, and the end part of the water pipe is fixedly connected with the spray head.

Preferably, the water inlet pipe penetrates through the fixed die holder and the box body respectively and is communicated with the water pipe, the end part of the water inlet pipe is opposite to the corresponding flow guide hole, so that cooling liquid can conveniently enter the flow guide hole, the water pipe is L-shaped, and the water pipe penetrates through the box body and the shell respectively; the water conservancy diversion hole is the inside that the S-shaped is located the cover half, just two ports in water conservancy diversion hole are located the lateral wall and the bottom of cover half respectively.

Preferably, the number of the electric push rods is four, the four electric push rods are respectively positioned around the top end of the fixed die base, and the spray heads are correspondingly arranged between the fixed die base and the movable die base.

Preferably, the coating of cover half seat outer wall has thermal barrier coating, thermal barrier coating is including wrapping up in proper order at rust-resistant bottom, heat absorption coating, thermal barrier coating, dampproofing coating and the finish coat layer of cover half seat outer wall, the embedding has the vermiculite granule in the rust-resistant bottom, the vermiculite granule runs through rust-resistant bottom and protrusion with rust-resistant bottom, respectively with the cover half outer wall with the contact of heat absorption coating, thermal barrier coating includes first thermal barrier coating and second thermal barrier coating, be provided with the waste heat absorbing layer between first thermal barrier coating and the second thermal barrier coating.

Preferably, the bottom end in the fixed die holder is fixedly connected with the supporting rod, and the top end of the supporting rod is fixedly connected with the fixed die.

Preferably, the middle part and the bottom end of the fixed die base are respectively communicated with the box body through a water inlet pipe and a water outlet pipe.

Compared with the prior art, the utility model discloses a slice metal product stamping die, simple structure, convenient operation makes the coolant liquid circulate in box and main part through the water pump, is favorable to the cooling of mould, has accelerated the cooling rate and is favorable to the shaping of work piece, reduces operating time, has improved work efficiency, and through the recycling of coolant liquid, has avoided the waste of coolant liquid, reduces cost consumption; the utility model is beneficial to cleaning the inside of the main body through the control of the valve, thereby avoiding the accumulation of dust in the die caused by long-time use, ensuring the forming quality of finished products and improving the cleanliness of the die; the utility model discloses when using, at first with electrical components external power supply and control switch in the device, set up movable mould, cover half seat and die cavity, in pouring liquid enters into the die cavity through filling liquid passageway, through electric putter's shortening drive movable mould seat vertical removal for the movable mould removes to the inside of cover half, makes work piece compression moulding through pressing down of movable mould to the cover half, and after the shaping, the work of air-bleed pump makes the adsorption plate with the product suction, avoids the manual work to get the piece.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of the stamping die for sheet metal products of the present invention.

In the drawings:

1. fixing a mold; 2. a box body; 3. an electric push rod; 4. a movable die holder; 5. moving the mold; 6. a liquid injection channel; 7. A support bar; 8. fixing a mold; 9. a flow guide hole; 10. a housing; 11. a filter screen; 12. a water pump; 13. a water pipe; 14. a valve; 15. a spray head; 16. a water outlet pipe; 17. a water inlet pipe; 18. a cavity; 19. an adsorption plate; 20. a negative pressure conduit; 21. an air pump.

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.

Referring to fig. 1, the present invention provides a technical solution: a sheet metal product stamping die comprises a fixed die base 1, a box body 2, an electric push rod 3, a movable die base 4, a movable die 5, a fixed die 8, a cooling mechanism and a cleaning mechanism, wherein the top end of the movable die 5 is provided with the movable die base 4, the fixed die 8 is fixed at the middle part of the fixed die base 1, the two ends of the movable die base 4 are provided with the electric push rod 3, the fixed end of the electric push rod 3 is fixed on the fixed die base 1, the movable end of the electric push rod 3 is fixed at the two sides of the movable die base 4, a die cavity 18 is arranged between the movable die 5 and the fixed die 8, a liquid injection channel 6 is arranged at the middle part of the movable die 5 and the middle part of the movable die base 4 along the vertical direction, the end part of the liquid injection channel 6 is communicated with the die cavity 18, the top end of the movable die 5 is also provided with a negative pressure device, the bottom of the adsorption plate 19 is communicated with the cavity 18, two sides of the adsorption plate 19 are communicated with the air pump 21 through negative pressure guide pipes 20, and the middle part and the bottom end of the fixed die holder 1 are communicated with the box body 2 through a water inlet pipe 17 and a water outlet pipe 16 respectively and used for circulation of cooling liquid or water sources.

In this embodiment, the inside bottom of cover half 1 and bracing piece 7 fixed connection, 7 tops of bracing piece and cover half 8 fixed connection, the cooperation of movable mould 5 and cover half 8 is used for carrying out the compression moulding, water conservancy diversion hole 9 has been seted up to cover half 8 inside for the cooling of cover half 8.

In this embodiment, 1 outer wall coating of cover half seat has thermal barrier coating, thermal barrier coating is including wrapping up rust-resistant bottom, heat absorption coating, thermal barrier coating, dampproofing coating and the finish coat layer at 1 outer wall of cover half seat in proper order, the embedding has the vermiculite granule in the rust-resistant bottom, the vermiculite granule runs through rust-resistant bottom and protrusion with rust-resistant bottom, respectively with the cover half outer wall with the heat absorption coating contact, thermal barrier coating includes first thermal barrier coating and second thermal barrier coating, be provided with the waste heat absorbing layer between first thermal barrier coating and the second thermal barrier coating.

In this embodiment, cooling body includes casing 10, water pump 12, water pipe 13, outlet pipe 16 and inlet tube 17, the inside bottom fixed connection of casing 10 and box 2, box 2 one side and filter screen 11 fixed connection, the inside bottom of casing 10 and water pump 12 fixed connection for the circulation of coolant liquid, just water pump 12 top and water pipe 13 intercommunication, water pipe 13 middle part one side and inlet tube 17 intercommunication, box 2 bottom one side and outlet pipe 16 intercommunication.

In this embodiment, the cleaning mechanism comprises a water pipe 13, a valve 14 and a nozzle 15, the water pipe 13 is fixedly connected with the valve 14, and the end of the water pipe 13 is fixedly connected with the nozzle 15, so as to clean the fixed mold 8.

In the embodiment, the movable mold 5 is slidably connected with the inside of the fixed mold base 1, and the movable mold 5 is opposite to the fixed mold 8, so that the compression molding of the workpiece is facilitated; the water inlet pipe 17 penetrates through the fixed die holder 1 and the box body 2 respectively and is communicated with the water pipe 13, the end part of the water inlet pipe 17 is opposite to the corresponding flow guide hole 9, cooling liquid conveniently enters the flow guide hole 9, the water pipe 13 is L-shaped, and the water pipe 13 penetrates through the box body 2 and the shell body 10 respectively; the flow guide hole 9 is positioned in the fixed die 8 in an S shape, and two ports of the flow guide hole 9 are respectively positioned on the side wall and the bottom of the fixed die 8, so that the cooling of the fixed die 8 is accelerated; the number of the electric push rods 3 is four, four the electric push rods 3 are respectively positioned around the top end of the fixed die base 1, and the spray heads 15 are correspondingly arranged between the fixed die base 1 and the movable die base 4, so that the inside of the fixed die base 1 is convenient to clean.

The utility model discloses when using, at first with electrical components external power supply and control switch in the device, set up movable mould 5, cover half 1 and die cavity 18, pouring liquid passes through in annotating liquid passageway 6 enters into die cavity 18, shorten through electric putter 3 and drive 4 vertical removal of movable mould base, make movable mould 5 remove to the inside of cover half 8, make work piece compression moulding through movable mould 5 to pressing down of cover half 8, the shaping back, aspiration pump 21 works, make adsorption plate 19 with the product suction, avoid the manual work to get the piece.

The cooling liquid is filled in the box body 2, the valve 14 is closed, the cooling liquid is extracted through the water pump 12, the cooling liquid flows into the fixed die base 1 through the water inlet pipe 17, the cooling liquid enters the flow guide holes 9 due to the fact that the end portions of the water inlet pipe 17 and the flow guide holes 9 are overlapped, the heat of the fixed die 8 is dissipated, the cooling liquid flows out through the flow guide holes 9 and then falls into the fixed die base 1, and the cooling liquid is discharged into the box body 2 through the water outlet pipe 16, and therefore the cooling of the fixed die 8 is facilitated; when needs wash cover half 8, open valve 14, pack into box 2 with clear water, make the water source lead to pipe 13 through water pump 12 and flow from inlet tube 7 and shower nozzle 15 respectively, wash cover half 1 and cover half 8, filter impurity through filter screen 11 on the casing 10 for inside impurity of cover half 1 falls to inside the box 2, and then accomplishes the washing to cover half 8.

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 slice metal product stamping die, includes cover half seat (1), box (2), electric putter (3), movable mould seat (4), movable mould (5), cover half (8), cooling body and wiper mechanism, its characterized in that: the top of movable mould (5) is equipped with movable mould seat (4), cover half (8) are fixed at the middle part of cover half (1), the both ends of movable mould seat (4) are equipped with electric putter (3), and the stiff end of electric putter (3) is fixed on cover half (1), the expansion end of electric putter (3) is fixed the both sides of movable mould seat (4), be equipped with die cavity (18) between movable mould (5) and cover half (8), open along vertical direction at the middle part of movable mould (5) and the middle part of movable mould seat (4) has a notes liquid passageway (6), the tip of notes liquid passageway (6) communicates die cavity (18), the top of movable mould (5) still is equipped with a negative pressure device, the negative pressure device includes adsorption plate (19) and aspiration pump (21), be equipped with adsorption plate (19) in movable mould (5), adsorption plate (19) bottom intercommunication die cavity (18), both sides of the adsorption plate (19) are communicated with the air pump (21) through a negative pressure conduit (20).

2. The sheet metal product stamping die of claim 1, wherein: cooling body includes casing (10), water pump (12), water pipe (13), outlet pipe (16) and inlet tube (17), the inside bottom fixed connection of casing (10) and box (2), box (2) one side and filter screen (11) fixed connection, the inside bottom of casing (10) and water pump (12) fixed connection for the circulation of coolant liquid, just water pump (12) top and water pipe (13) intercommunication, water pipe (13) middle part one side and inlet tube (17) intercommunication, box (2) bottom one side and outlet pipe (16) intercommunication.

3. The sheet metal product stamping die of claim 1, wherein: the cleaning mechanism comprises a water pipe (13), a valve (14) and a spray head (15), the water pipe (13) is fixedly connected with the valve (14), and the end part of the water pipe (13) is fixedly connected with the spray head (15).

4. The sheet metal product stamping die of claim 2, wherein: the water inlet pipe (17) penetrates through the fixed die holder (1) and the box body (2) respectively and is communicated with the water pipe (13), the end part of the water inlet pipe (17) is opposite to the corresponding flow guide hole (9), so that cooling liquid can conveniently enter the flow guide hole (9), the water pipe (13) is L-shaped, and the water pipe (13) penetrates through the box body (2) and the shell (10) respectively; the water conservancy diversion hole (9) are the inside that the S-shaped is located cover half (8), just two ports of water conservancy diversion hole (9) are located the lateral wall and the bottom of cover half (8) respectively.

5. The sheet metal product stamping die of claim 1, wherein: the number of the electric push rods (3) is four, the electric push rods (3) are respectively positioned on the periphery of the top end of the fixed die holder (1), and the spray heads (15) are correspondingly arranged between the fixed die holder (1) and the movable die holder (4).

6. The sheet metal product stamping die of claim 1, wherein: the coating of cover half seat (1) outer wall has thermal barrier coating, thermal barrier coating is including wrapping up in proper order at rust-resistant bottom, heat absorption coating, thermal barrier coating, dampproofing coating and the finish coat layer of cover half seat (1) outer wall, the embedding has the vermiculite granule in the rust-resistant bottom, the vermiculite granule runs through rust-resistant bottom and protrusion with rust-resistant bottom, respectively with the cover half outer wall with the contact of heat absorption coating, thermal barrier coating includes first thermal barrier coating and second thermal barrier coating, be provided with the waste heat absorbing layer between first thermal barrier coating and the second thermal barrier coating.

7. The sheet metal product stamping die of claim 1, wherein: the bottom end in the fixed die holder (1) is fixedly connected with the supporting rod (7), and the top end of the supporting rod (7) is fixedly connected with the fixed die (8).

8. The sheet metal product stamping die of claim 1, wherein: the middle part and the bottom end of the fixed die holder (1) are respectively communicated with the box body (2) through a water inlet pipe (17) and a water outlet pipe (16).