CN213763962U

CN213763962U - Steel injection mold with cooling function

Info

Publication number: CN213763962U
Application number: CN202022674296.9U
Authority: CN
Inventors: 魏建军; 姚力铭; 朱联国
Original assignee: Tongchangjiu Precision Mould Shenzhen Co ltd
Current assignee: Tongchangjiu Precision Mould Shenzhen Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-23
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a steel injection mold with cooling function, which comprises a lower mold and an upper mold, wherein a water inlet is fixedly arranged on the left side wall of the lower mold, a water outlet is fixedly arranged on the right side wall of the lower mold, a cooling pipe is fixedly communicated between the water inlet and the water outlet, a rectangular cylinder is fixedly arranged on the left side of the upper side wall of the upper mold, a fixed rod is uniformly and fixedly arranged on the left side of the inner side wall of the rectangular cylinder, a fixed block is fixedly arranged at the inner end of the fixed rod, a fan is fixedly arranged on the right side wall of the fixed block, a fixed plate is embedded and arranged on the upper side wall of the inner cavity of the rectangular cylinder, and a semiconductor refrigerating sheet is fixedly arranged on the lower side wall of the fixed plate. The working efficiency is improved.

Description

Steel injection mold with cooling function

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold is made to steel with cooling function.

Background

When the part is machined, a part of parts need to be cast firstly and then processed, high-temperature metal liquid needs to be poured into a mold in the casting process, the mold needs to be opened and a part needs to be taken after waiting and natural cooling, the natural cooling speed is low, the production efficiency is low, the injection mold is not used for large-batch production, if the injection mold capable of promoting cooling can be designed, the problems can be solved, and therefore the steel injection mold with the cooling function is provided

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold is made to steel with cooling function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold is made to steel with cooling function, includes the lower mould and goes up the mould, the left side wall fixed mounting of lower mould has the water inlet, the right side wall fixed mounting of lower mould has the delivery port, fixed intercommunication has the cooling tube between water inlet and the delivery port, the last lateral wall left side fixed mounting of going up the mould has a rectangle section of thick bamboo, the even fixed mounting in inside wall left side of a rectangle section of thick bamboo has the dead lever, the inner fixed mounting of dead lever has the fixed block, the right side wall fixed mounting of fixed block has the fan, and the fan is connected to external power supply through the wire, the fixed plate is installed in the embedding of lateral wall on the inner chamber of a rectangle section of thick bamboo, the lower lateral wall fixed mounting of fixed plate has the semiconductor refrigeration piece, and the semiconductor refrigeration piece is connected to external power supply through the wire.

Preferably, the upper side wall of the rectangular cylinder is uniformly provided with heat dissipation holes.

Preferably, the upper side wall of the upper die is uniformly provided with ventilation holes, the inner side walls of the ventilation holes are uniformly embedded with metal plates, and the outer side walls of the metal plates are fixedly provided with heat dissipation rods.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lower mould, go up the structure of mould, water inlet, delivery port, cooling tube, a rectangle section of thick bamboo, fan and semiconductor refrigeration piece, the cooling tube promotes the cooling of metal liquid from the mould is inside, and the fan blows off through the refrigerated air current of semiconductor refrigeration piece can promote thermal effluvium in the mould, and the cooling of part in the mould improves work efficiency from inside and outside two aspects with higher speed.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a front sectional view of the rectangular cylinder of the present invention.

In the figure: 1. the cooling device comprises a lower die, 2, an upper die, 3, a water inlet, 4, a water outlet, 5, a cooling pipe, 6, a rectangular cylinder, 7, a fixing rod, 8, a fixing block, 9, a fan, 10, a fixing plate, 11, a semiconductor refrigeration sheet, 12, radiating holes, 13, ventilating holes, 14, a metal plate, 15 and a radiating 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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a steel injection mold with a cooling function comprises a lower mold 1 and an upper mold 2, wherein a water inlet 3 is fixedly arranged on the left side wall of the lower mold 1, a water outlet 4 is fixedly arranged on the right side wall of the lower mold 1, a cooling pipe 5 is fixedly communicated between the water inlet 3 and the water outlet 4, after injection molding, the water inlet 3 and the water outlet 4 are connected with an upper pipeline, cold water is circularly injected to promote temperature reduction in the mold and further enhance the cooling effect, a rectangular cylinder 6 is fixedly arranged on the left side of the upper side wall of the upper mold 2, a fixing rod 7 is uniformly and fixedly arranged on the left side of the inner side wall of the rectangular cylinder 6, a fixing block 8 is fixedly arranged at the inner end of the fixing rod 7, a fan 9 is fixedly arranged on the right side wall of the fixing block 8, the fan 9 promotes air flow and plays a role in promoting heat dissipation, the fan 9 is connected to an external power supply through a wire, a fixing plate 10 is embedded and arranged on the upper side wall of the inner cavity of the rectangular cylinder 6, the semiconductor refrigeration piece 11 is fixedly mounted on the lower side wall of the fixing plate 10, the semiconductor refrigeration piece 11 is connected to an external power supply through a wire, the refrigeration surface of the semiconductor refrigeration piece 11 is located on the lower side, and air used by the fan 9 can be cooled, so that heat dissipation is further promoted.

Specifically, the upper side wall of the rectangular cylinder 6 is uniformly provided with heat dissipation holes 12, so that heat generated by the semiconductor refrigeration sheet 11 can be effectively dissipated.

Specifically, ventilation holes 13 are uniformly formed in the upper side wall of the upper die 2, metal plates 14 are uniformly embedded in the inner side walls of the ventilation holes 13, and heat dissipation rods 15 are fixedly mounted on the outer side walls of the metal plates 14, so that heat dissipation at the ventilation holes 13 is further promoted.

The working principle is as follows: this injection mold made of steel with cooling function promotes the refrigerated going on from two sides, and the downside utilizes the circulating water to promote the cooling of mould, and the upside sets up the structure of fan 9 and semiconductor refrigeration piece 11, promotes the circulation of air, and reduces the outside air temperature, promotes radiating going on, and then reaches the effect that promotes the cooling.

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 an injection mold is made to steel with cooling function which characterized in that: including lower mould (1) and last mould (2), the left side wall fixed mounting of lower mould (1) has water inlet (3), the right side wall fixed mounting of lower mould (1) has delivery port (4), it has cooling tube (5) to be fixed the intercommunication between water inlet (3) and delivery port (4), the last side wall left side fixed mounting of going up mould (2) has a rectangle section of thick bamboo (6), the even fixed mounting in inside wall left side of a rectangle section of thick bamboo (6) has dead lever (7), the inner fixed mounting of dead lever (7) has fixed block (8), the right side wall fixed mounting of fixed block (8) has fan (9), and fan (9) are connected to external power supply through the wire, fixed plate (10) are installed in the inner chamber upper side wall embedding of a rectangle section of thick bamboo (6), the lower side wall fixed mounting of fixed plate (10) has semiconductor refrigeration piece (11), and the semiconductor refrigeration piece (11) is connected to an external power supply through a lead.

2. The steel-iron injection mold with a cooling function according to claim 1, characterized in that: radiating holes (12) are uniformly formed in the upper side wall of the rectangular cylinder (6).

3. The steel-iron injection mold with a cooling function according to claim 1, characterized in that: the upper side wall of the upper die (2) is uniformly provided with ventilation holes (13), the inner side wall of each ventilation hole (13) is uniformly embedded with a metal plate (14), and the outer side wall of each metal plate (14) is fixedly provided with a heat dissipation rod (15).