CN214185193U

CN214185193U - Forming die with cooling function for plasticity of ultrahigh-strength steel

Info

Publication number: CN214185193U
Application number: CN202022951167.XU
Authority: CN
Inventors: 江旺俤
Original assignee: Anhui Zhongxin Precision Casting Technology Co ltd
Current assignee: Anhui Zhongxin Precision Casting Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-14
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses an ultrahigh strength steel is forming die for plasticity with cooling function relates to the mould field, and is low for solving current mould cooling efficiency among the prior art, simple structure, the poor problem of cooling effect in the long-term work. Cooling water tank is installed to braced frame's top, the circulating pump is installed to one side of cooling water tank, the fixed plate is all installed to braced frame's below both sides, braced frame's inside below is installed and is moved mould and fixed mould, the inside of fixed mould is provided with the mould groove, the cooling plate is installed to one side of fixed mould, the inside and fixed mould fixed connection of mould is decided in the cooling plate embedding, the catheter is installed to one side of cooling plate, circulation cooling pipe is installed to one side of catheter, vertical cooling pipe and horizontal cooling pipe are installed to one side of circulation cooling pipe, vertical cooling pipe and horizontal cooling pipe all set up structure as an organic whole with circulation cooling pipe.

Description

Forming die with cooling function for plasticity of ultrahigh-strength steel

Technical Field

The utility model relates to the technical field of mold, specifically be a forming die for ultrahigh strength steel plasticity with cooling function.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The die needs a die holder, a die frame, a die core, a finished piece ejection device and the like besides the die, and the parts are generally made into a universal type. The mold enterprises need to do great elaboration, product positioning and market positioning are determined according to market demands and conditions such as technology, capital and equipment, and the methods are particularly worthy of study and reference of small mold enterprises, and the technical advantages and the product advantages of the small mold enterprises are gradually formed by concentrating strength. Therefore, the mold enterprises in China must make active efforts to use the experience of the advanced enterprises abroad for better development in the future.

The ultra-high strength steel can be classified into low alloy, medium alloy and high alloy ultra-high strength steel according to alloying degree and microstructure. The high-alloy ultrahigh-strength steel contains maraging steel, precipitation hardening stainless steel and the like, and when the ultrahigh-strength steel is subjected to injection molding, rapid cooling molding is needed, but the existing mold is low in cooling efficiency, simple in structure and poor in cooling effect in long-term work; therefore, the market urgently needs to develop a forming die with a cooling function for ultrahigh-strength steel plasticity to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrahigh strength steel is forming die for plasticity with cooling function to current mould cooling efficiency who proposes in solving above-mentioned background art is low, simple structure, the poor problem of cooling effect in the long-term work.

In order to achieve the above object, the utility model provides a following technical scheme: a forming die with a cooling function for ultrahigh-strength steel plasticity comprises a supporting frame, wherein a cooling water tank is arranged above the supporting frame, one side of the cooling water tank is provided with a circulating pump, both sides of the lower part of the supporting frame are provided with fixing plates, a movable mould and a fixed mould are arranged below the inner part of the supporting frame, a mould groove is arranged inside the fixed mould, a cooling plate is arranged on one side of the fixed die, the cooling plate is embedded into the fixed die and is fixedly connected with the fixed die, a liquid guide pipe is arranged on one side of the cooling plate, a circulating cooling pipe is arranged on one side of the liquid guide pipe, a longitudinal cooling pipe and a transverse cooling pipe are arranged on one side of the circulating cooling pipe, the longitudinal cooling pipe and the transverse cooling pipe and the circulating cooling pipe are arranged into an integral structure, and a heat insulation plate is arranged on the other side of the cooling plate, and a cooling liquid conveying pipe is arranged between the heat insulation plate and the circulating pump.

Preferably, circulating pump and coolant tank all are connected with braced frame through the set screw, the coolant liquid conveyer pipe is provided with two, just the both ends of circulating pump respectively with coolant liquid conveyer pipe and coolant tank sealing connection.

Preferably, the fixed plate and braced frame fixed connection, just electronic jar and metallic liquid transport hose are installed to one side of fixed plate, the both ends of electronic jar pass through fixed screw connection with moving mould and fixed plate respectively, metallic liquid transport hose's one end extends to and moves mould inside and move mould sealing connection.

Preferably, the backup pad is all installed to the outside of deciding the mould and moving the mould, fixing support is all installed to the upper end and the lower extreme of deciding the mould, fixing support passes through the fixed screw and is connected with deciding mould and braced frame, sliding support is all installed to the upper end and the lower extreme of moving the mould, the guide rail is installed to braced frame's inboard, sliding support passes through guide rail and braced frame sliding connection.

Preferably, a sliding rod is arranged between the movable mould and the fixed mould, and the sliding rod penetrates through the two supporting plates to be in sliding connection with the supporting plates.

Preferably, the cooling plate is welded with the heat insulation plate, a liquid inlet and a liquid outlet are formed in the front end face of the heat insulation plate, and the liquid inlet and the liquid outlet are communicated with the liquid guide pipe.

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

the utility model discloses a through the setting of circulation cooling tube, during the use, accessible electronic jar promotes the movable mould, make movable mould and fixed mould laminate, and then lead into the mould inslot with super strength steel solution through metal liquid conveying hose, after the inside of mould groove is filled up fully, accessible circulating pump leads into the coolant liquid of coolant tank inside the cooling plate fast through the coolant liquid conveyer pipe, the coolant liquid moves fast in the fixed mould inside through the circulation cooling tube of cooling plate one side, through horizontal cooling tube and the vertical cooling tube that are linked together, can make the circulation angle of coolant liquid increase, the cooling area increases, thereby can cool off the inside of mould groove fast, multilayer horizontal cooling tube and vertical cooling tube improve cooling efficiency, simultaneously accessible coolant liquid conveyer pipe cooperation catheter fully channels in the coolant liquid, improve the cooling quality, in long-term work, the condenser inside of accessible coolant tank keeps the cooling liquid temperature stable for a long time, can be convenient for long-term work.

Drawings

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

FIG. 2 is an internal structure view of the stationary mold of the present invention;

FIG. 3 is an overall schematic view of the cooling plate of the present invention;

fig. 4 is a schematic structural view of the circulation cooling pipe of the present invention.

In the figure: 1. a cooling water tank; 2. a circulation pump; 3. a coolant delivery pipe; 4. a support frame; 5. a fixing plate; 6. an electric cylinder; 7. a metallic liquid delivery hose; 8. moving the mold; 9. fixing a mold; 10. a support plate; 11. a fixed support; 12. a sliding support; 13. a guide rail; 14. a slide rod; 15. a cooling plate; 16. a catheter; 17. a mold slot; 18. a circulating cooling pipe; 19. a heat insulation plate; 20. a liquid inlet; 21. a liquid outlet; 22. a longitudinal cooling tube; 23. a transverse cooling pipe.

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. 1-4, the present invention provides an embodiment: a forming die with a cooling function for ultrahigh-strength steel plasticity comprises a supporting frame 4, a cooling water tank 1 is installed above the supporting frame 4, a circulating pump 2 is installed on one side of the cooling water tank 1, fixing plates 5 are installed on two sides of the lower portion of the supporting frame 4, a movable die 8 and a fixed die 9 are installed below the inner portion of the supporting frame 4, a die groove 17 is formed in the inner portion of the fixed die 9, a cooling plate 15 is installed on one side of the fixed die 9, the cooling plate 15 is embedded into the fixed die 9 and is fixedly connected with the fixed die 9, a liquid guide pipe 16 is installed on one side of the cooling plate 15, a circulating cooling pipe 18 is installed on one side of the liquid guide pipe 16, a longitudinal cooling pipe 22 and a transverse cooling pipe 23 are installed on one side of the circulating cooling pipe 18, the longitudinal cooling pipe 22 and the transverse cooling pipe 23 are both integrated with the circulating cooling pipe 18, and a heat insulation plate 19 is installed on the other side of the cooling plate 15, install coolant liquid conveyer pipe 3 between heat insulating board 19 and the circulating pump 2, through circulating pump 2 with coolant liquid of coolant water tank 1 through coolant liquid conveyer pipe 3 quick leading-in cooling plate 15 inside, the inside quick travel of mould 9 is decided with the coolant liquid through circulation cooling pipe 18 of cooling plate 15 one side, through horizontal cooling pipe 23 and the vertical cooling pipe 22 that are linked together, can make the circulation angle of coolant liquid increase, the cooling area increase, thereby can cool off the inside of mould groove 17 fast, the horizontal cooling pipe 23 of multilayer and vertical cooling pipe 22 improve cooling efficiency.

Further, circulating pump 2 and coolant tank 1 all are connected with braced frame 4 through the set screw, and coolant liquid conveyer pipe 3 is provided with two, and circulating pump 2's both ends respectively with coolant liquid conveyer pipe 3 and coolant tank 1 sealing connection, through coolant liquid conveyer pipe 3 cooperation catheter 16 fully leading-in with the coolant liquid, improve cooling quality.

Further, fixed plate 5 and 4 fixed connection of braced frame, and electronic jar 6 and metallic liquid transport hose 7 are installed to one side of fixed plate 5, electronic jar 6 both ends respectively with moving mould 8 and fixed plate 5 through fixed screw connection, metallic liquid transport hose 7's one end extends to 8 inside and moving mould 8 sealing connection of moving mould, promote moving mould 8 through electronic jar 6, make moving mould 8 and the laminating of fixed mould 9, rethread metallic liquid transport hose 7 is inside the leading-in mould groove 17 of super strength steel solution, carry out injection molding work.

Further, the supporting plate 10 is installed outside the fixed mold 9 and the movable mold 8, the fixed support 11 is installed at the upper end and the lower end of the fixed mold 9, the fixed support 11 is connected with the fixed mold 9 and the supporting frame 4 through fixing screws, the sliding support 12 is installed at the upper end and the lower end of the movable mold 8, the guide rail 13 is installed on the inner side of the supporting frame 4, the sliding support 12 is connected with the supporting frame 4 in a sliding mode through the guide rail 13, and the movable mold 8 is kept stable in the moving process through the sliding support 12 and the guide rail 13.

Furthermore, a slide rod 14 is arranged between the movable mould 8 and the fixed mould 9, the slide rod 14 penetrates through the two support plates 10 to be connected with the support plates 10 in a sliding mode, and the closing effect is improved by matching with the slide rod 14.

Further, the cooling plate 15 is welded to the heat insulating plate 19, and a liquid inlet 20 and a liquid outlet 21 are provided on the front end surface of the heat insulating plate 19, the liquid inlet 20 and the liquid outlet 21 are communicated with the liquid guide tube 16, and the cooling liquid can be circulated through the liquid inlet 20 and the liquid outlet 21.

The working principle is as follows: when the cooling device is used, the movable mold 8 is pushed by the electric cylinder 6, the movable mold 8 is attached to the fixed mold 9, the super-strength steel solution is guided into the mold groove 17 through the metal liquid conveying hose 7 to perform injection molding, the cooling liquid of the cooling water tank 1 can be quickly guided into the cooling plate 15 through the cooling liquid conveying pipe 3 by the circulating pump 2, the cooling liquid can quickly move in the fixed mold 9 through the circulating cooling pipe 18 on one side of the cooling plate 15, the circulating angle of the cooling liquid can be increased through the transverse cooling pipe 23 and the longitudinal cooling pipe 22 which are communicated, the cooling area is increased, so that the inside of the mold groove 17 can be quickly cooled, the cooling efficiency is improved by the plurality of layers of transverse cooling pipes 23 and the longitudinal cooling pipe 22, meanwhile, the cooling liquid can be fully guided into the cooling liquid by the cooling liquid conveying pipe 3 in cooperation with the liquid guide pipe 16, the cooling quality is improved, and the temperature of the cooling liquid can be kept stable for a long time by the condenser in the cooling water tank 1 during long-term work, after cooling, through contracting electronic jar 6, drive movable mould 8 and slide, keep movable mould 8 through sliding support 12 and guide rail 13 and remove the in-process remain stable, cooperate litter 14 to improve closed effect for inside fashioned super high strength steel passes through thimble roll-off mould groove 17.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ultrahigh strength steel is forming die for plasticity with cooling function, includes braced frame (4), its characterized in that: cooling water tank (1) is installed above supporting frame (4), circulating pump (2) is installed on one side of cooling water tank (1), fixed plate (5) is installed on both sides of the below of supporting frame (4), movable mould (8) and fixed mould (9) are installed below the inside of supporting frame (4), mould groove (17) is arranged inside fixed mould (9), cooling plate (15) is installed on one side of fixed mould (9), cooling plate (15) is embedded inside fixed mould (9) and fixed mould (9) fixed connection, catheter (16) is installed on one side of cooling plate (15), circulating cooling pipe (18) is installed on one side of catheter (16), longitudinal cooling pipe (22) and transverse cooling pipe (23) are installed on one side of circulating cooling pipe (18), longitudinal cooling pipe (22) and transverse cooling pipe (23) are all set to be an integrated structure with circulating cooling pipe (18), and a heat insulation plate (19) is arranged on the other side of the cooling plate (15), and a cooling liquid conveying pipe (3) is arranged between the heat insulation plate (19) and the circulating pump (2).

2. The forming die for plasticity of ultra-high strength steel with the cooling function as claimed in claim 1, wherein: circulating pump (2) and coolant tank (1) all are connected with braced frame (4) through the set screw, coolant liquid conveyer pipe (3) are provided with two, just the both ends of circulating pump (2) respectively with coolant liquid conveyer pipe (3) and coolant tank (1) sealing connection.

3. The forming die for plasticity of ultra-high strength steel with the cooling function as claimed in claim 1, wherein: fixed plate (5) and braced frame (4) fixed connection, just electronic jar (6) and metallic liquid transport hose (7) are installed to one side of fixed plate (5), the both ends of electronic jar (6) are connected through fixed screw with moving mould (8) and fixed plate (5) respectively, the one end of metallic liquid transport hose (7) extends to and moves mould (8) inside and move mould (8) sealing connection.

4. The forming die for plasticity of ultra-high strength steel with the cooling function as claimed in claim 1, wherein: backup pad (10) are all installed to the outside of deciding mould (9) and moving mould (8), fixing support (11) are all installed to the upper end and the lower extreme of deciding mould (9), fixing support (11) are connected with deciding mould (9) and braced frame (4) through the fixed screw, sliding support (12) are all installed to the upper end and the lower extreme of moving mould (8), guide rail (13) are installed to the inboard of braced frame (4), sliding support (12) are through guide rail (13) and braced frame (4) sliding connection.

5. The forming die for plasticity of ultra-high strength steel with the cooling function as recited in claim 4, wherein: a sliding rod (14) is arranged between the movable mould (8) and the fixed mould (9), and the sliding rod (14) penetrates through the two supporting plates (10) to be in sliding connection with the supporting plates (10).

6. The forming die for plasticity of ultra-high strength steel with the cooling function as claimed in claim 1, wherein: the cooling plate (15) is connected with the heat insulation plate (19) in a welding mode, a liquid inlet (20) and a liquid outlet (21) are formed in the front end face of the heat insulation plate (19), and the liquid inlet (20) and the liquid outlet (21) are communicated with the liquid guide pipe (16).