CN217944224U

CN217944224U - Automobile processing die with good cooling effect

Info

Publication number: CN217944224U
Application number: CN202221808988.0U
Authority: CN
Inventors: 贺晓富
Original assignee: Baoying County Zhongwei Mould Co ltd
Current assignee: Baoying County Zhongwei Mould Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-02
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to the technical field of automobile processing molds, and discloses an automobile processing mold with good cooling effect, which solves the problems that the prior injection mold for automobile processing is inconvenient to achieve better cooling effect and reduce the cooling rate of injection products in the using process, thereby reducing the production efficiency; the utility model discloses, can be so that the mould body is at the in-process that uses, be convenient for reach better cooling effect, improved injection moulding product's cooling rate to can improve automobile parts's production efficiency.

Description

Automobile processing die with good cooling effect

Technical Field

The utility model belongs to the technical field of the car mold processing, specifically be a car mold processing that cooling effect is good.

Background

The injection mold is a tool for producing plastic products, when in use, plastic melted by heating is injected into a mold cavity at high pressure by an injection molding machine, a formed product is obtained after cooling and solidification, in the process of processing automobile parts, the injection mold is needed, according to the split type injection mold for the automobile plastic parts provided by the authorized publication number CN202022419959.2, the injection mold comprises a working platform, the top of the working platform is fixedly connected with a motor chamber, a positive and negative motor is placed in the motor chamber, an output shaft of the positive and negative motor is fixedly sleeved with a driving bevel gear, the right side of the positive and negative motor is positioned at the bottom of the inner wall of the motor chamber and is fixedly connected with a first bearing, an inner ring of the first bearing is fixedly sleeved with a lead screw, the lower end of the lead screw is positioned at the right side of the driving bevel gear and is fixedly sleeved with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear, the upper end of the screw rod is in threaded connection with a lifting frame, a first air cylinder is fixedly arranged inside one side of the lifting frame, a first piston rod is fixedly connected to the lower end of the first air cylinder, an upper die body of an injection mold is fixedly connected to the bottom of the first piston rod, a lower die body of the injection mold is arranged right below the bottom of the upper die body of the injection mold and is embedded in the top of the working platform, a second bearing is arranged on the top of the right side of the working platform, a rotating shaft is fixedly connected to the inner ring of the second bearing in a sleeved mode and is fixedly connected inside the pressing frame, a connecting plate is fixedly connected to one end of the top of the pressing frame, a second air cylinder is fixedly arranged on the side face of one end, away from the pressing frame, of the connecting plate, a second piston rod is fixedly connected to the bottom of the second air cylinder, and a rubber gasket is fixedly connected to the bottom of the second piston rod, the top of the working platform is positioned at the left side of the motor chamber and is fixedly connected with an installation bracket, and a control box is fixedly installed on the installation bracket;

in this patent, injection mold is at the in-process that uses, is not convenient for reach better cooling effect, has reduced injection moulding product's cooling rate to the efficiency of production has been reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a car mold processing that cooling effect is good has effectually solved current injection mold for car processing at the in-process that uses, is not convenient for reach better cooling effect, has reduced injection moulding product's cooling rate to the problem of the efficiency of production has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car mold processing that cooling effect is good, which comprises a die body, the cooling chamber has been seted up to the inside of mould body, the bracing piece is all installed on the both sides limit of mould body, the base is installed to the bottom of bracing piece, cooling body is installed at the top of base, and cooling body is connected with the cooling chamber on the mould body, cooling body includes the water tank, the pump body is installed to a side bottom of water tank, the pump body inlet end extends to the inside of water tank, first water pipe is installed to the outlet end of the pump body, and the one end that the pump body was kept away from to first water pipe is connected with a side of mould body, and one side top intercommunication of first water pipe and cooling chamber, the second water pipe is installed on a side top that the pump body was kept away from to the water tank, the one end that the water tank was kept away from to the second water pipe is connected with a side that the mould body kept away from first water pipe, and one side top intercommunication that first water pipe was kept away from to second water pipe and cooling chamber.

Preferably, the top of water tank is installed the double-shaft motor, installs the flabellum on the top output shaft of double-shaft motor, and the flabellum is located the mould body under.

Preferably, install the dwang on double-shaft motor's the bottom output shaft, the bottom of dwang runs through and extends to the inside of water tank, evenly installs the stirring rake on the dwang.

Preferably, the fan is installed to a side of water tank, and the tuber pipe is installed to the symmetry on the fan, and the thin wall copper pipe is installed to the inside symmetry of water tank, and the one end fixed connection of fan is kept away from to the one end of thin wall copper pipe and tuber pipe, and the one end that the tuber pipe was kept away from to the thin wall copper pipe runs through and extends to the outside of water tank, and the middle part of thin wall copper pipe is the arc structure, and the centre of a circle and the dwang coincidence of this arc structure, and the distance of the mid point of arc structure to the dwang is greater than the length of stirring rake on the thin wall copper pipe.

Preferably, a water inlet valve is installed at the top end of the outer side edge of the water tank, a water discharge valve is installed at the bottom end of the outer side edge of the water tank, a strip-shaped glass plate is embedded and installed at the outer side edge of the water tank, and a control switch is installed on one side, far away from the strip-shaped glass plate, of the outer side edge of the water tank.

Preferably, a concave-convex wave structure is arranged inside the cooling cavity, and the concave-convex wave structure is positioned on one side edge of the cooling cavity, which is close to the inner cavity of the die body.

Preferably, the two side edges and the bottom end of the mold body are uniformly provided with grooves, and the grooves divide the two side edges and the bottom end of the mold body into radiating fin type structures.

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

1) In the working process, the interaction of the arranged cooling cavity and the cooling mechanism can facilitate the mold body to achieve better cooling effect in the using process, and improve the cooling rate of the injection molding product so as to improve the production efficiency of automobile parts;

2) The supporting rod and the base are arranged in the mould body, the mould body is arranged on the supporting rod, the supporting rod and the base are arranged on the mould body, and the mould body is arranged on the mould body.

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 serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the cooling mechanism of the present invention;

FIG. 3 is a schematic top view of the water tank of the present invention;

fig. 4 is a schematic view of the sectional structure of the die body of the present invention.

In the figure: 1. a mold body; 2. a cooling chamber; 3. a support bar; 4. a base; 5. a cooling mechanism; 6. a water tank; 7. a pump body; 8. a first water pipe; 9. a second water pipe; 10. a double-shaft motor; 11. a fan blade; 12. rotating the rod; 13. a stirring paddle; 14. a fan; 15. an air duct; 16. a thin-walled copper tube; 17. a groove; 18. the heat dissipation fin type structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention includes a mold body 1, a cooling cavity 2 is provided inside the mold body 1, a concave-convex wave structure is provided inside the cooling cavity 2, and the concave-convex wave structure is located at a side of the cooling cavity 2 close to the inner cavity of the mold body 1, grooves 17 are uniformly provided at two side edges and the bottom end of the mold body 1, the grooves 17 separate the two side edges and the bottom end of the mold body 1 into heat dissipation fin structures 18, support rods 3 are respectively installed at two side edges of the mold body 1, a base 4 is installed at the bottom of the support rods 3, a cooling mechanism 5 is installed at the top of the base 4, and the cooling mechanism 5 is connected with the cooling cavity 2 on the mold body 1;

the cooling mechanism 5 comprises a water tank 6, a water inlet valve is arranged at the top end of the outer side edge of the water tank 6, a drain valve is arranged at the bottom end of the outer side edge of the water tank 6, a strip-shaped glass plate is embedded and arranged at the outer side edge of the water tank 6, a control switch is arranged at one side of the outer side edge of the water tank 6, which is far away from the strip-shaped glass plate, a pump body 7 is arranged at the bottom end of one side edge of the water tank 6, the water inlet end of the pump body 7 extends to the inside of the water tank 6, a first water pipe 8 is arranged at the water outlet end of the pump body 7, and one end of the first water pipe 8 far away from the pump body 7 is connected with one side edge of the die body 1, the first water pipe 8 is communicated with the top end of one side edge of the cooling cavity 2, the top end of one side edge of the water tank 6 far away from the pump body 7 is provided with a second water pipe 9, one end of the second water pipe 9 far away from the water tank 6 is connected with one side edge of the die body 1 far away from the first water pipe 8, and the second water pipe 9 is communicated with the top end of one side of the cooling cavity 2 far away from the first water pipe 8, the top of the water tank 6 is provided with a double-shaft motor 10, an output shaft at the top of the double-shaft motor 10 is provided with fan blades 11, and the fan blades 11 are positioned right below the die body 1, the bottom output shaft of the double-shaft motor 10 is provided with a rotating rod 12, the bottom end of the rotating rod 12 penetrates through and extends to the inside of the water tank 6, the rotating rod 12 is uniformly provided with stirring paddles 13, one side edge of the water tank 6 is provided with a fan 14, the fan 14 is symmetrically provided with air pipes 15, the inside of the water tank 6 is symmetrically provided with thin-wall copper pipes 16, one end of the thin-wall copper pipe 16 is fixedly connected with one end of the air pipe 15 far away from the fan 14, one end of the thin-wall copper pipe 16 far away from the air pipe 15 penetrates through and extends to the outer side of the water tank 6, the middle part of the thin-wall copper pipe 16 is of an arc-shaped structure, the center of the arc-shaped structure is superposed with the rotating rod 12, and the distance from the middle point of the arc-shaped structure on the thin-wall copper pipe 16 to the rotating rod 12 is greater than the length of the stirring paddle 13;

in the use, through the cooling chamber 2 that sets up and the interact of cooling body 5, can make mould body 1 at the in-process that uses, be convenient for reach better cooling effect, the cooling rate of injection moulding product has been improved, so that can improve the production efficiency of automobile parts, and through the bracing piece 3 and the interact of base 4 that set up, can make mould body 1 at the in-process that uses, be convenient for reach better stability, so that can be better carry out the processing operation of automobile parts, thereby be convenient for can be better satisfy people's user demand.

The working principle is as follows: when in work, firstly, under the mutual action of the strip-shaped glass plate and the water inlet valve, a proper amount of cooling liquid is added into the water tank 6, then the pump body 7, the double-shaft motor 10 and the fan 14 are simultaneously started through the control switch, the pump body 7 pumps out the cooling liquid in the water tank 6, then delivered to the interior of the cooling chamber 2 via a first water pipe 8, the cooling liquid is taken in and out of the cooling chamber 2, absorbs heat from the inside of the cooling chamber 2, and then re-flows into the inside of the water tank 6 via the second water pipe 9, meanwhile, the double-shaft motor 10 drives the rotating rod 12 to rotate, the rotating rod 12 drives the stirring paddle 13 to stir the inside of the water tank 6, so that the cooling liquid, which has absorbed the heat inside the cooling chamber 2, is re-mixed with the cooling liquid inside the water tank 6, so that the heat is dispersed, and the heat in the cooling liquid is transferred to the thin-walled copper tube 16, and at the same time, the fan 14 is operated, under the action of the air pipe 15, the air is blown to the inside of the thin-wall copper tube 16, the heat on the thin-wall copper tube 16 is led out, and the air flow in the thin-wall copper tube 16 is accelerated under the action of the fan 14, so that the cooling rate of the thin-wall copper tube 16 can be accelerated, so that the thin-wall copper pipe 16 can better transfer and guide out the heat absorbed in the cooling liquid, and the double-shaft motor 10 drives the fan blades 11 to rotate, the fan blades 11 rotate to generate upward blowing wind power, and the interaction of the grooves 17 on the die body 1 and the radiating fin type structures 18 is matched, so that the cooling rate of the die body 1 can be further accelerated, with this can make the car mold processing in-process of using, be convenient for reach better cooling effect, improve injection moulding product's cooling rate to can improve automobile parts's production efficiency.

Claims

1. The utility model provides an automobile processing mould that cooling effect is good, includes mould body (1), its characterized in that: cooling chamber (2) have been seted up to the inside of mould body (1), bracing piece (3) are all installed on the both sides limit of mould body (1), base (4) are installed to the bottom of bracing piece (3), cooling body (5) are installed at the top of base (4), and cooling body (5) are connected with cooling chamber (2) on the mould body (1), cooling body (5) include water tank (6), pump body (7) are installed to a side bottom of water tank (6), pump body (7) intake end extends to the inside of water tank (6), first water pipe (8) are installed to the outlet end of the pump body (7), and the one end that pump body (7) were kept away from in first water pipe (8) is connected with a side of mould body (1), and one side top intercommunication of first water pipe (8) and cooling chamber (2), the side top that pump body (7) were kept away from in water tank (6) is installed second water pipe (9), the one end that water tank (6) were kept away from in second water pipe (9) and the side of mould body (1) are connected, and the side of keeping away from first water pipe (8) top intercommunication in second water pipe (9) and one side of cooling chamber (2) are kept away from first water pipe (8).

2. The automobile processing mold with good cooling effect as claimed in claim 1, wherein: double-shaft motor (10) are installed at the top of water tank (6), install flabellum (11) on the top output shaft of double-shaft motor (10), and flabellum (11) are located mould body (1) under.

3. The automobile processing mold with good cooling effect as claimed in claim 2, wherein: install dwang (12) on the bottom output shaft of biax motor (10), the bottom of dwang (12) is run through and is extended to the inside of water tank (6), evenly installs stirring rake (13) on dwang (12).

4. The automobile processing mold with good cooling effect as claimed in claim 3, wherein: fan (14) are installed to a side of water tank (6), tuber pipe (15) are installed to the symmetry on fan (14), thin wall copper pipe (16) are installed to the inside symmetry of water tank (6), and the one end of thin wall copper pipe (16) and tuber pipe (15) keep away from the one end fixed connection of fan (14), the one end that tuber pipe (15) were kept away from in thin wall copper pipe (16) runs through and extends to the outside of water tank (6), the middle part of thin wall copper pipe (16) is the arc structure, and the centre of a circle and dwang (12) coincidence of this arc structure, the midpoint of arc structure is greater than the length of stirring rake (13) to the distance of dwang (12) on thin wall copper pipe (16).

5. The automobile processing mold with good cooling effect as claimed in claim 1, wherein: the water inlet valve is installed at the top end of the outer side edge of the water tank (6), the drain valve is installed at the bottom end of the outer side edge of the water tank (6), the strip-shaped glass plate is installed on the outer side edge of the water tank (6) in an embedded mode, and the control switch is installed on one side, away from the strip-shaped glass plate, of the outer side edge of the water tank (6).

6. The automobile processing mold with good cooling effect as claimed in claim 1, wherein: concave-convex wave structures are arranged inside the cooling cavity (2), and the concave-convex wave structures are located on one side edge, close to the inner cavity of the die body (1), of the cooling cavity (2).

7. The automobile processing mold with good cooling effect as claimed in claim 1, wherein: grooves (17) are uniformly formed in two side edges and the bottom end of the die body (1), and the grooves (17) divide the two side edges and the bottom end of the die body (1) into radiating fin type structures (18).