CN217647293U

CN217647293U - Accurate type five metals stamping die

Info

Publication number: CN217647293U
Application number: CN202221485058.6U
Authority: CN
Inventors: 刘智慧; 李平
Original assignee: Shenzhen Anlitai Technology Co ltd
Current assignee: Shenzhen Anlitai Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-25
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses an accurate five metals stamping die, comprising a base plate, one side of bottom plate is fixed with the curb plate, the below of curb plate is fixed with the upper mould through lifting unit, the top of bottom plate is fixed with the mould seat, the top of mould seat is fixed with the bed die; the inside of mould seat is equipped with the heat dissipation chamber, the bottom middle part of mould seat is rotated and is connected with the pivot, the one end of pivot is stretched into the inside in heat dissipation chamber, the bottom of pivot is equipped with the input tube, rotate through the bearing between input tube and the pivot and be connected, the surface of pivot is equipped with the multiunit shower nozzle, just the surface of pivot still is equipped with the stirring subassembly, the utility model discloses can stir the cooling water of heat dissipation intracavity portion to it is more even to enable the cooling water temperature distribution of heat dissipation intracavity portion, thereby can carry out even cooling to the bed die, and the cooling effect is good, avoids the mould to produce the continuous use of a large amount of heat influence moulds when using.

Description

Accurate type five metals stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is an accurate type five metals stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and when the hardware is stamped, in order to accelerate the forming speed of the hardware, the die needs to be cooled.

The chinese utility model patent that current patent publication number is CN212190762U discloses a stamping die is used in hardware processing, through the inside fixedly connected with cooling tube at device lower part module, and cooling tube's one end is connected with the coolant liquid for in the use, sustainable cool down to the device is inside, make in the use, can play the effect of cooling.

Above-mentioned mould utilizes cooling pipe to cool down the mould when using, and the cooling water is when the inside flow of cooling pipe, and the cooling pipe's the end temperature of intaking is lower, and the cooling effect is good, and the temperature can uprise when the cooling water flows the play water end of cooling pipe, and the cooling effect is not good to can cause the cooling inhomogeneous, to this problem, provide an accurate type five metals stamping die now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate type five metals 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 precise hardware stamping die comprises a bottom plate, wherein a side plate is fixed on one side of the bottom plate, an upper die is fixed below the side plate through a lifting assembly, a die seat is fixed above the bottom plate, and a lower die matched with the upper die is fixed above the die seat;

the inside of mould seat is equipped with and is used for carrying out radiating heat dissipation chamber to the bed die, the bottom middle part of mould seat rotates and is connected with the pivot, the one end of pivot stretches into the inside in heat dissipation chamber, the bottom of pivot is equipped with the input tube that is used for carrying cold water to the inside in heat dissipation chamber, rotate through the bearing between input tube and the pivot and be connected, the surface of pivot is equipped with the multiunit and is used for carrying out the cooling water spun shower nozzle, just the surface of pivot still is equipped with and is used for carrying out the stirring subassembly that stirs to the cooling water.

As a further aspect of the present invention: the stirring assembly comprises a stirring rod fixed on the surface of the rotating shaft, and a rotating mechanism used for driving the rotating shaft to rotate is arranged below the die holder on the surface of the rotating shaft.

As a further aspect of the present invention: the rotating mechanism comprises a first gear fixed on the surface of the rotating shaft, a second gear meshed with the first gear is arranged on one side of the first gear, and a motor used for driving the second gear to rotate is fixed on the lower surface, located on the die holder, of the top end of the second gear.

As a further aspect of the present invention: the water tank is arranged below the lower die at the upper end of the bottom plate, the water pump is arranged on the right side of the water tank, the water cooler is arranged on the right side of the water pump, the output end of the water pump is communicated with the water cooler, the other end of the input pipe is connected with the output end of the water cooler, the input end of the water pump is connected with the water tank, an output pipe is fixed at the other end of the water tank, and the other end of the output pipe is communicated with the heat dissipation cavity.

As a further aspect of the present invention: and supports are fixed on two sides of the upper end of the bottom plate, and heat dissipation fans used for dissipating heat of the die are fixed at the top ends of the supports.

As a further aspect of the present invention: the utility model discloses a mould, including curb plate, spout, the inside sliding connection of spout has the slider with spout matched with, the other end of slider is fixed with the connecting rod, the other end and the last mould fixed connection of connecting rod.

As a further aspect of the present invention: the lifting assembly comprises an electric push rod fixed at the bottom end of the side plate, and the output end of the electric push rod is fixedly connected with the upper die.

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

the utility model discloses a be equipped with the stirring subassembly, can stir the cooling water of heat dissipation intracavity portion to the cooling water temperature that enables heat dissipation intracavity portion distributes more evenly, thereby can carry out even cooling to the bed die, and the cooling effect is good, avoids the mould to produce the continuous use of a large amount of heat influence moulds when using.

The utility model discloses a set up water tank, water pump and cold water machine, enable the cooling water recycling of heat dissipation intracavity portion to can carry out continuous cooling, the water economy resource facilitates the use to the mould.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a schematic structural view of the stirring rod of the present invention.

Wherein: 11. a base plate; 12. a lower die; 13. an upper die; 14. a side plate; 15. an electric push rod; 16. a chute; 17. a slider; 18. a connecting rod; 19. a support; 20. a heat radiation fan; 21. a water tank; 22. a water pump; 23. a water chiller; 24. an input tube; 25. an output pipe; 26. a rotating shaft; 27. a stirring rod; 28. a spray head; 29. a first gear; 30. a second gear; 31. an electric motor.

Detailed Description

In one embodiment, as shown in fig. 1 to fig. 3, a precision hardware stamping die comprises a bottom plate 11, a side plate 14 is fixed on one side of the bottom plate 11, an upper die 13 is fixed below the side plate 14 through a lifting assembly, a die holder is fixed above the bottom plate 11, a lower die 12 matched with the upper die 13 is fixed above the die holder, and the upper die 13 can be driven to move downwards through the lifting assembly, so that hardware inside the lower die 12 can be stamped;

the cooling mold comprises a mold base, a rotating shaft 26 is rotatably connected to the middle of the bottom end of the mold base, one end of the rotating shaft 26 extends into the cooling cavity, specifically, a sealing ring for increasing the sealing effect is arranged between the rotating shaft 26 and the mold base, an input pipe 24 for conveying cold water to the inside of the cooling cavity is arranged at the bottom end of the rotating shaft 26, the input pipe 24 is rotatably connected with the rotating shaft 26 through a bearing, the sealing ring for increasing the sealing effect is arranged between the input pipe 24 and the rotating shaft 26 during actual use, a plurality of groups of spray heads 28 for spraying cooling water are arranged on the surface of the rotating shaft 26, a stirring assembly for stirring the cooling water is further arranged on the surface of the rotating shaft 26, the stirring assembly can stir the cooling water in the cooling cavity, so that the temperature distribution of the cooling water in the cooling cavity is more uniform, the lower mold 12 can be uniformly cooled, and the cooling effect is good;

in this embodiment, the input pipe 24 can deliver cooling water to the inside of the rotating shaft 26, and the multiple groups of nozzles 28 on the surface of the rotating shaft 26 are used to uniformly spray the cooling water, so that the cooling effect on the lower mold 12 can be achieved, and the continuous use of the mold due to a large amount of heat generated by the mold during use can be avoided.

In one embodiment, as shown in fig. 1 to 3, the stirring assembly includes a stirring rod 27 fixed on the surface of the rotating shaft 26, specifically, the surface of the stirring rod 27 is provided with a plurality of sets of flow holes for allowing the cooling water to pass through, the contact area between the cooling water and the stirring rod 27 can be increased through the flow holes, so that the stirring effect can be further improved, and a rotating mechanism for driving the rotating shaft 26 to rotate is arranged below the mold base on the surface of the rotating shaft 26;

in this embodiment, can drive pivot 26 through slewing mechanism and rotate, pivot 26 drives puddler 27 and rotates, utilizes puddler 27 to stir the cooling water of heat dissipation intracavity portion.

In one embodiment, as shown in fig. 1 to fig. 3, the rotating mechanism includes a first gear 29, a second gear 30, and a motor 31, the first gear 29 is fixed on the surface of the rotating shaft 26, the second gear 30 is located at one side of the first gear 29 and is engaged with the first gear 29, the motor 31 is located above the second gear 30, and the output end of the motor 31 is fixedly connected with the second gear 30, the motor 31 is fixed on the lower end surface of the mold base;

in this embodiment, the motor 31 is started, the motor 31 rotates the second gear 30, and the second gear 30 rotates the first gear 29.

In one embodiment, as shown in fig. 1 to 3, a water tank 21 is arranged below the lower die 12 at the upper end of the bottom plate 11, a water pump 22 is arranged on the right side of the water tank 21, a water chiller 23 is arranged on the right side of the water pump 22, an output end of the water pump 22 is communicated with the water chiller 23, the other end of the input pipe 24 is connected with an output end of the water chiller 23, an input end of the water pump 22 is connected with the water tank 21, an output pipe 25 is fixed at the other end of the water tank 21, and the other end of the output pipe 25 is communicated with the heat dissipation chamber;

in this embodiment, the water pump 22 is started, the water pump 22 delivers the water in the water tank 21 to the inside of the water chiller 23, the water is cooled by the water chiller 23, the cooled water enters the rotating shaft 26 through the input pipe 24, and meanwhile, the water in the cooled water can reenter the inside of the water chiller 23 through the output pipe 25, so that the continuous cooling of the mold is realized.

In one embodiment, as shown in fig. 1 to 3, brackets 19 are fixed to both sides of the upper end of the bottom plate 11, and a heat dissipation fan 20 for dissipating heat from the mold is fixed to the top end of each bracket 19;

in this embodiment, the cooling effect of the mold can be improved by the heat dissipation fan 20, so that the mold can be cooled by air while being cooled by water.

In one embodiment, as shown in fig. 1 to 3, sliding grooves 16 are formed on both sides of the side plate 14, a sliding block 17 matched with the sliding groove 16 is slidably connected inside the sliding groove 16, a connecting rod 18 is fixed to the other end of the sliding block 17, and the other end of the connecting rod 18 is fixedly connected with the upper die 13;

in this embodiment, when the upper mold 13 moves, the upper mold 13 can drive the connecting rod 18 to move, and the connecting rod 18 can drive the slider 17 to move inside the chute 16, so that the stability of the upper mold 13 during moving can be increased, the occurrence of deviation during moving the upper mold 13 is avoided, the precision of the upper mold 13 and the lower mold 12 during mold closing is increased, and the precision of hardware stamping can be increased.

In one embodiment, as shown in fig. 1-3, the lifting assembly includes an electric push rod 15 fixed to the bottom end of the side plate 14, and the output end of the electric push rod 15 is fixedly connected to the upper mold 13;

in this embodiment, the upper mold 13 can be driven to move downwards by the electric push rod 15, so that the hardware inside the lower mold 12 can be punched.

The embodiment discloses an accurate type five metals stamping die, when needs cool off lower mould 12, through starting water pump 22, water pump 22 carries the inside water of water tank 21 to the inside of cold water machine 23, cool off water through cold water machine 23, the water after the cooling passes through input tube 24 and gets into the inside of pivot 26, and spout through the multiunit shower nozzle 28 on pivot 26 surface, start motor 31 simultaneously, motor 31 drives second gear 30 and rotates, second gear 30 drives first gear 29 and rotates, utilize first gear 29 to drive pivot 26 and rotate, pivot 26 drives puddler 27 and rotates, utilize puddler 27 can stir the cooling water of heat dissipation intracavity portion, thereby it is more even to enable the cooling water temperature distribution of heat dissipation intracavity portion, thereby can carry out even cooling to lower mould 12, the inside water of cooling water can get into the inside of cold water machine 23 again through output tube 25 simultaneously, cool off once more, realize cooling the mould in succession.

Claims

1. A precise hardware stamping die comprises a bottom plate (11), wherein a side plate (14) is fixed on one side of the bottom plate (11), an upper die (13) is fixed below the side plate (14) through a lifting assembly, a die seat is fixed above the bottom plate (11), and a lower die (12) matched with the upper die (13) is fixed above the die seat;

its characterized in that, the inside of mould base is equipped with and is used for carrying out radiating heat dissipation chamber to bed die (12), the bottom middle part of mould base is rotated and is connected with pivot (26), the one end of pivot (26) stretches into the inside in heat dissipation chamber, the bottom of pivot (26) is equipped with input tube (24) that are used for carrying cold water to the inside in heat dissipation chamber, rotate through the bearing between input tube (24) and pivot (26) and be connected, the surface of pivot (26) is equipped with the multiunit and is used for shower nozzle (28) with cooling water spun, just the surface of pivot (26) still is equipped with and is used for carrying out the stirring subassembly that stirs to the cooling water.

2. A precision hardware stamping die according to claim 1, wherein the stirring assembly includes a stirring rod (27) fixed on the surface of the rotating shaft (26), the surface of the rotating shaft (26) is located below the die holder and is provided with a rotating mechanism for driving the rotating shaft (26) to rotate.

3. A precision hardware stamping die according to claim 2, wherein the rotating mechanism comprises a first gear (29) fixed on the surface of the rotating shaft (26), a second gear (30) engaged with the first gear (29) is arranged on one side of the first gear (29), and a motor (31) for driving the second gear (30) to rotate is fixed on the lower surface of the die holder at the top end of the second gear (30).

4. The precision hardware stamping die according to claim 1, wherein the lower part of the upper end of the bottom plate (11) located on the lower die (12) is provided with a water tank (21), the right side of the water tank (21) is provided with a water pump (22), the right side of the water pump (22) is provided with a water cooler (23), the output end of the water pump (22) is communicated with the water cooler (23), the other end of the input pipe (24) is connected with the output end of the water cooler (23), the input end of the water pump (22) is connected with the water tank (21), the other end of the water tank (21) is fixed with an output pipe (25), and the other end of the output pipe (25) is communicated with the heat dissipation cavity.

5. The precise hardware stamping die according to claim 1, wherein brackets (19) are fixed on both sides of the upper end of the bottom plate (11), and a heat dissipation fan (20) for dissipating heat of the die is fixed on the top end of each bracket (19).

6. A precision hardware stamping die according to claim 1, wherein sliding grooves (16) are formed in two sides of the side plates (14), sliding blocks (17) matched with the sliding grooves (16) are connected to the inside of the sliding grooves (16) in a sliding mode, connecting rods (18) are fixed to the other ends of the sliding blocks (17), and the other ends of the connecting rods (18) are fixedly connected with the upper die (13).

7. The precise hardware stamping die of claim 1, wherein the lifting assembly comprises an electric push rod (15) fixed at the bottom end of the side plate (14), and the output end of the electric push rod (15) is fixedly connected with the upper die (13).