CN210280616U

CN210280616U - Novel metal die-casting die

Info

Publication number: CN210280616U
Application number: CN201920497009.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Giant Mould Co Ltd
Current assignee: Suzhou Giant Mould Co Ltd
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2020-04-10
Anticipated expiration: 2029-04-13

Abstract

The utility model discloses a novel metal die casting die, including base, bed die and last mould, be equipped with down die cavity and last mould cavity on the relative lateral wall of bed die and last mould respectively, the top surface of going up the die cavity is equipped with the casting entry, horizontal fixed mounting has two elevating system and two drive mechanism on the base, elevating system's upper end and the lower extreme fixed connection of bed die, two drive mechanism respectively with two elevating system fixed connection, two rotate on the base between the drive mechanism and be connected with the drive shaft, the first belt pulley of coaxial fixedly connected with in the drive shaft, first belt pulley all is connected with two drive mechanism transmissions, the upper end fixedly connected with handle of drive shaft. The utility model discloses a elevating system, cooling body, circulation mechanism etc. realize improving efficiency and satisfy different height workman's work to the quick shaping of molten metal.

Description

Novel metal die-casting die

Technical Field

The utility model relates to a die casting die technical field especially relates to a novel metal die casting die.

Background

With the rapid development of industry and the continuous improvement of metal products in the aspects of strength and the like, the application range of metal products is continuously expanded, the sales volume of the metal products is gradually improved, and a metal die-casting die is a tool for producing the metal products and mainly comprises a plurality of dies and a forming die cavity.

When the existing metal mold is used, the cooling time of molten metal under natural conditions is too long, so that the next casting procedure is pushed, the working efficiency is low, in addition, the height of the mold is unchanged, workers with different heights cannot operate conveniently, and the working efficiency is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel metal die-casting die.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel metal die-casting die comprises a base, a lower die and an upper die, wherein a lower die cavity and an upper die cavity are respectively arranged on opposite side walls of the lower die and the upper die, a casting inlet is formed in the top surface of the upper die cavity, two lifting mechanisms and two transmission mechanisms are horizontally and fixedly arranged at the upper end of the base, the upper end of each lifting mechanism is fixedly connected with the lower end of the lower die, the two transmission mechanisms are respectively fixedly connected with the two lifting mechanisms, a driving shaft is rotatably connected onto the base between the two transmission mechanisms, a first belt pulley is coaxially and fixedly connected onto the driving shaft and is in transmission connection with the two transmission mechanisms, a handle is fixedly connected at the upper end of the driving shaft, cooling mechanisms are arranged in the upper die and the lower die, a circulating mechanism is fixedly arranged at the upper end of the base, and the water outlet end of the circulating mechanism is communicated with the water inlet, and the water outlet end of the cooling mechanism is communicated with the water inlet end of the circulating mechanism.

Preferably, elevating system is including setting up in the slide bar of base upper end, sliding sleeve is equipped with the slider on the slide bar, the upper end of slider and the lower extreme fixed connection of bed die, the lateral wall and the drive mechanism fixed connection of slider, the lower extreme of bed die is seted up flutedly, the inside wall and the slide bar sliding connection of recess.

Preferably, drive mechanism sets up the threaded rod on the base including rotating, coaxial fixedly connected with second belt pulley on the threaded rod, the second belt pulley is connected with first belt pulley transmission, threaded sleeve is equipped with assorted nut with it on the threaded rod, fixedly connected with connecting rod on the side end face of nut, the one end and the slider fixed connection of nut are kept away from to the connecting rod, the top fixedly connected with baffle of threaded rod.

Preferably, the cooling mechanism comprises a first annular chamber arranged in the upper die and a second annular chamber arranged in the lower die, the first annular chamber and the second annular chamber are communicated, a water outlet communicated with the water inlet end of the circulating mechanism is formed in the bottom of the second annular chamber, and a water inlet communicated with the water outlet end of the circulating mechanism is formed in the top surface of the first annular chamber.

Preferably, the circulation mechanism is including setting up in condenser and the cold water storage cistern of base upper end, the play water end of condenser and the end intercommunication setting of intaking of cold water storage cistern, install the water pump in the cold water storage cistern, the play water end intercommunication of water pump is provided with the inlet tube, the end and the inlet opening intercommunication setting of intaking of inlet tube, the end intercommunication of intaking of condenser is provided with the drain pipe, the end and the apopore intercommunication setting of intaking of drain pipe, install the governing valve on the drain pipe.

Preferably, the water inlet pipe and the water outlet pipe are both corrugated pipes.

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

1. the utility model discloses an go up mould, bed die, mould piece, elevating system, cooling body etc. and realize being poured into the metal of moulded die intracavity and cool off fast to molten metal for molten metal rapid prototyping then gets into next process, accelerates the process of whole process, improves work efficiency.

2. The utility model discloses a lifting gearing, slider, slide bar etc. realize the lift process to last mould and bed die, make whole mould height-adjusting from top to bottom, are suitable for the crowd work of different heights.

3. The utility model discloses a drive mechanism, nut and connecting rod carry on spacingly to slider and slide bar, make whole mould can fix the height at certain needs, can not make whole mould be in the state of making a round trip to rock, are favorable to guaranteeing the stability of whole mould.

Drawings

Fig. 1 is a perspective view of a novel metal die casting mold according to the present invention;

FIG. 2 is a perspective view of the slider and the slide bar of FIG. 1;

fig. 3 is a schematic diagram of a transmission mechanism of the novel metal die-casting mold provided by the utility model.

In the figure: the device comprises a base 1, a lower die 2, an upper die 3, a lower die 4, an upper die 5, a casting inlet 6, a lifting mechanism 7, a driving shaft 8, a handle 9, a transmission mechanism 10, a first annular cavity 11, a cooling mechanism 12, a circulating mechanism 13, a sliding rod 14, a sliding block 15, a first belt pulley 16, a threaded rod 17, a second belt pulley 18, a second annular cavity 19, a water outlet 20, a water inlet 21, a condenser 22, a cold water tank 23, a water pump 24, a water inlet pipe 25, a water outlet pipe 26, a regulating valve 27, a nut 28, a connecting rod 29, a baffle 30 and a groove 31.

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.

Referring to fig. 1-3, a novel metal die casting mold comprises a base 1, a lower mold 2 and an upper mold 3, wherein a lower mold cavity 4 and an upper mold cavity 5 are respectively arranged on opposite side walls of the lower mold 2 and the upper mold 3, a casting inlet 6 is arranged on the top surface of the upper mold cavity 5, two lifting mechanisms 7 and two transmission mechanisms 10 are horizontally and fixedly arranged at the upper end of the base 1, the upper ends of the lifting mechanisms 7 are fixedly connected with the lower end of the lower mold 2, each lifting mechanism 7 comprises a slide bar 14 arranged at the upper end of the base 1, a slide block 15 is slidably sleeved on the slide bar 14, the upper end of the slide block 15 is fixedly connected with the lower end of the lower mold 2, the side wall of the slide block 15 is fixedly connected with the transmission mechanism 10, a groove 31 is arranged at the lower end of the lower mold 2, the inner side wall of the groove 31 is slidably connected with the slide bar 14, wherein the groove, the height of the whole die can be conveniently adjusted, and different workers can conveniently operate the whole process.

The two transmission mechanisms 10 are respectively fixedly connected with the two lifting mechanisms 7, a driving shaft 8 is rotatably connected on the base 1 between the two transmission mechanisms 10, a first belt pulley 16 is coaxially and fixedly connected on the driving shaft 8, the first belt pulley 16 is in transmission connection with the two transmission mechanisms 10, the transmission mechanisms 10 comprise a threaded rod 17 rotatably arranged on the base 1, a second belt pulley 18 is coaxially and fixedly connected on the threaded rod 17, the second belt pulley 18 is in transmission connection with the first belt pulley 16, wherein the first belt pulley 16 is in transmission connection with the second belt pulley 18 through a belt, a nut 28 matched with the threaded rod 17 is sleeved on the threaded rod 17 through a thread, a connecting rod 29 is fixedly connected on the side end surface of the nut 28, one end of the connecting rod 29 far away from the nut 28 is fixedly connected with the sliding block 15, the top end of the threaded rod 17 is fixedly connected with a baffle 30, and the, the driving shaft 8 is used for driving the first belt pulley 16 and the two transmission mechanisms 10 to rotate, the threaded rods 17 in the two transmission mechanisms 10 drive the second belt pulley 18 to rotate, so that the threaded rods 17 in the nuts 28 are in threaded rotation, the connecting rods 29 on the nuts 28 drive the sliding blocks 15 to slide up and down, the height is adjusted, the whole die is prevented from shaking and cooling the die when the height is fixed, and the handle 9 is used for facilitating the rotation of the driving shaft 8 by a worker.

Go up and be equipped with cooling body 12 in mould 3 and the bed die 2, cooling body 12 is including setting up first annular cavity 11 in last mould 3 and setting up the second annular cavity 19 in bed die 2, first annular cavity 11 and second annular cavity 19 intercommunication set up, the bottom of second annular cavity 19 is equipped with the apopore 20 that sets up with circulation mechanism 13 water inlet end intercommunication, the top surface of first annular cavity 11 is equipped with the inlet opening 21 that is linked together with circulation mechanism 13's play water end, wherein, the setting of first annular cavity 11 and second annular cavity 19 is for the cooling time of accelerating the mould model, save whole process time, thereby let next process carry out in advance, improve whole process efficiency.

The upper end of the base 1 is fixedly provided with a circulating mechanism 13, the water outlet end of the circulating mechanism 13 is communicated with the water inlet end of the cooling mechanism 12, the water outlet end of the cooling mechanism 12 is communicated with the water inlet end of the circulating mechanism 13, the circulating mechanism 13 comprises a condenser 22 and a cold water tank 23 which are arranged at the upper end of the base 1, the water outlet end of the condenser 22 is communicated with the water inlet end of the cold water tank 23, a water pump 24 is arranged in the cold water tank 23, the water outlet end of the water pump 24 is communicated with a water inlet pipe 25, the water inlet end of the water inlet pipe 25 is communicated with a water inlet hole 21, the water inlet end of the condenser 22 is communicated with a water outlet hole 20, a regulating valve 27 is arranged on the water outlet pipe 26, the water inlet pipe 25 and the water outlet pipe 26 are both corrugated pipes, wherein the condenser 22 belongs to the prior art, the working principle of the condenser 22 is not explained here, the water inlet pipe 25 is used for enabling cold water in the cold water tank 23 to flow into the cooling mechanism 12 through the water inlet pipe 25, and the water outlet pipe 26 is used for enabling the water used by the cooling mechanism 12 to flow into the condenser 22, so that the effect of water recycling is achieved, and water resources are saved.

In the utility model, when the mold starts to work, the molten metal enters the lower mold cavity 4 and the upper mold cavity 5 from the casting inlet 6, when the lower mold cavity 4 and the upper mold cavity 5 are filled with the molten metal, at the moment, the cold water in the cold water tank 23 in the circulating mechanism 13 enters the cooling mechanism 12 through the water inlet pipe 25 until the first annular cavity 11 and the second annular cavity 19 are filled with water, when the water in the first annular cavity 11 and the second annular cavity 19 becomes hot and can not accelerate the cooling of the molten metal, the hot water is discharged to the condenser 22 through the regulating valve 27, the water refrigerated by the condenser 22 flows into the cold water tank 23 to be reused, thereby the circulation operation is realized; when the height of workers is different, in order to meet the requirement of each person on operation engineering, the driving shaft 8 is driven to rotate by the driving handle 9, the first belt pulley 16 coaxially fixed on the driving shaft 8 is in transmission connection with the two transmission mechanisms 10, the threaded rod 17 in the transmission mechanism 10 rotates in the internal thread of the nut 28, the connecting rod 29 on the nut 28 drives the sliding block 15 in the lifting mechanism 7 to slide on the sliding rod 14, the required height is reached, when the height meets the requirement, the driving of the handle 9 is stopped, and the nut 28 and the threaded rod 17 are locked and fixed in a threaded mode.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel metal die-casting die comprises a base (1), a lower die (2) and an upper die (3), wherein a lower die cavity (4) and an upper die cavity (5) are respectively arranged on opposite side walls of the lower die (2) and the upper die (3), the top surface of the upper die cavity (5) is provided with a casting inlet (6), the novel metal die-casting die is characterized in that two lifting mechanisms (7) and two transmission mechanisms (10) are horizontally and fixedly arranged at the upper end of the base (1), the upper end of each lifting mechanism (7) is fixedly connected with the lower end of the lower die (2), the two transmission mechanisms (10) are respectively fixedly connected with the two lifting mechanisms (7), a driving shaft (8) is rotatably connected on the base (1) between the two transmission mechanisms (10), a first belt pulley (16) is coaxially and fixedly connected on the driving shaft (8), and the first belt pulley (16) is in transmission connection with the two transmission mechanisms (10), the upper end fixedly connected with handle (9) of drive shaft (8), be equipped with cooling body (12) in last mould (3) and bed die (2), the upper end fixed mounting of base (1) has circulation mechanism (13), the play water end of circulation mechanism (13) and the end intercommunication setting of intaking of cooling body (12), the play water end of cooling body (12) and the end intercommunication setting of intaking of circulation mechanism (13).

2. The novel metal die-casting die as claimed in claim 1, wherein the lifting mechanism (7) comprises a sliding rod (14) arranged at the upper end of the base (1), a sliding block (15) is sleeved on the sliding rod (14) in a sliding manner, the upper end of the sliding block (15) is fixedly connected with the lower end of the lower die (2), the side wall of the sliding block (15) is fixedly connected with the transmission mechanism (10), a groove (31) is formed in the lower end of the lower die (2), and the inner side wall of the groove (31) is slidably connected with the sliding rod (14).

3. The novel metal die-casting die is characterized in that the transmission mechanism (10) comprises a threaded rod (17) rotatably arranged on the base (1), a second belt pulley (18) is coaxially and fixedly connected to the threaded rod (17), the second belt pulley (18) is in transmission connection with the first belt pulley (16), a nut (28) matched with the threaded rod (17) is sleeved on the threaded rod (17), a connecting rod (29) is fixedly connected to the side end face of the nut (28), one end, away from the nut (28), of the connecting rod (29) is fixedly connected with the sliding block (15), and a baffle (30) is fixedly connected to the top end of the threaded rod (17).

4. The novel metal die-casting die as claimed in claim 1, wherein the cooling mechanism (12) comprises a first annular chamber (11) arranged in the upper die (3) and a second annular chamber (19) arranged in the lower die (2), the first annular chamber (11) and the second annular chamber (19) are communicated, a water outlet hole (20) communicated with a water inlet end of the circulating mechanism (13) is formed in the bottom of the second annular chamber (19), and a water inlet hole (21) communicated with the water outlet end of the circulating mechanism (13) is formed in the top surface of the first annular chamber (11).

5. The novel metal die-casting die as claimed in claim 4, wherein the circulating mechanism (13) comprises a condenser (22) and a cold water tank (23) which are arranged at the upper end of the base (1), the water outlet end of the condenser (22) is communicated with the water inlet end of the cold water tank (23), a water pump (24) is installed in the cold water tank (23), the water outlet end of the water pump (24) is communicated with a water inlet pipe (25), the water inlet end of the water inlet pipe (25) is communicated with a water inlet hole (21), the water inlet end of the condenser (22) is communicated with a water outlet pipe (26), the water inlet end of the water outlet pipe (26) is communicated with a water outlet hole (20), and a regulating valve (27) is installed on the water outlet pipe (26).

6. A novel metal die-casting die as claimed in claim 5, wherein the water inlet pipe (25) and the water outlet pipe (26) are both corrugated pipes.