CN212168930U

CN212168930U - Machine part casting mould

Info

Publication number: CN212168930U
Application number: CN202020574263.4U
Authority: CN
Inventors: 詹淑玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-18
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a machine part casting mould, the inside of base is equipped with horizontal logical groove, the inside of logical groove is installed the fan respectively, the upper end middle part of base is connected with the die holder, the upper end equidistance of base is equipped with a plurality of groups of perpendicular grooves, the upper end of perpendicular groove extends to the inside of die holder, the inside of die holder still is equipped with the cavity, the upper end of perpendicular groove is linked together with the lower extreme of cavity, one side of cavity is located and still is equipped with first extension groove on the die holder, the upper end both sides of base still are equipped with the pneumatic cylinder; the utility model has the advantages that the heat in the first extending groove, the cavity, the vertical groove and the through groove in the lower die holder is accelerated and circulated out of the base through the fan, so that the lower die holder is quickly cooled and radiated; the cover plate arranged above the upper die base is opened, and the outer air cools and dissipates heat to the upper die base through the grooves and the second extending grooves, so that the heat dissipation efficiency is improved, and the workpiece shaping and demolding are facilitated.

Description

Machine part casting mould

Technical Field

The utility model relates to a machining device technical field specifically is a machine part casting mould.

Background

Have more mechanical parts to be the casting shaping, present casting mould treats the work piece shaping back, and the mould still leaves great heat quick heat dissipation of not being convenient for, just also can influence the design and the heat dissipation of work piece, and drawing of patterns efficiency also can receive the influence.

For this purpose, we propose a machine part casting mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine part casting mould 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: a casting mould for mechanical parts comprises a base, wherein a transverse through groove is arranged in the base, the fans are respectively arranged in the through grooves, the middle part of the upper end of the base is connected with a lower die base, a plurality of groups of vertical slots are equidistantly arranged at the upper end of the base, the upper ends of the vertical slots extend into the lower die seat, the interior of the lower die base is also provided with a cavity, the upper end of the vertical groove is communicated with the lower end of the cavity, a first extending groove is arranged on the lower die base at one side of the cavity, hydraulic cylinders are arranged on two sides of the upper end of the base, the output end of the hydraulic cylinder is connected with a top plate, the lower end of the top plate is connected with an upper die holder, the upper end of the upper die holder is provided with a groove, the side of the groove is provided with a second extending groove on the upper die base, the two sides of the upper end of the top plate are respectively provided with a feeding port, and the lower end of the feeding port extends into the upper die base.

As a further optimization of the technical scheme, filter screens are arranged at the inlets at two ends of the through groove, and four corners of the lower end of the base are respectively connected with the connecting lugs.

As a further optimization of the technical scheme, the upper end of the lower die holder is provided with a die cavity.

As a further optimization of the technical scheme, the two sides of the upper end of the base are respectively provided with a support, and the support is connected with the hydraulic cylinder through a mounting plate.

As a further optimization of the technical scheme, the middle part of the upper end of the top plate is connected with a cover plate, and the cover plate is positioned in the groove.

As a further optimization of the technical scheme, the through grooves are communicated with the vertical grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the heat in the first extending groove, the cavity, the vertical groove and the through groove in the lower die holder is accelerated and circulated out of the base through the fan, so that the lower die holder is quickly cooled and radiated; the cover plate arranged above the upper die base is opened, and the outer air cools and dissipates heat to the upper die base through the grooves and the second extending grooves, so that the heat dissipation efficiency is improved, and the workpiece shaping and demolding are facilitated.

Drawings

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

FIG. 2 is a schematic diagram showing the demolding state of the upper die base and the lower die base;

fig. 3 is a schematic view of the cover plate structure of the present invention.

In the figure: 1. a base; 2. a lower die holder; 3. a support; 4. a top plate; 5. a feeding port; 6. mounting a plate; 7. a mold cavity; 8. a second extension groove; 9. an upper die holder; 11. a fan; 13. connecting lugs; 15. a groove; 16. a hydraulic cylinder; 17. a through groove; 18. a filter screen; 19. a vertical slot; 20. a first extension groove; 23. a cavity; 24. and (7) a cover plate.

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.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a mechanical part casting die comprises a base 1, wherein a transverse through groove 17 is formed in the base 1, a fan 11 is respectively installed in the through groove 17, a lower die base 2 is connected to the middle of the upper end of the base 1, a plurality of groups of vertical grooves 19 are arranged on the base 1 at equal intervals, the upper ends of the vertical grooves 19 extend into the lower die base 2, a cavity 23 is further formed in the lower die base 2, the upper end of the vertical groove 19 is communicated with the lower end of the cavity 23, a first extending groove 20 is further formed in one side of the cavity 23, located on the lower die base 2, hydraulic cylinders 16 are further arranged on two sides of the upper end of the base 1, an output end of each hydraulic cylinder 16 is connected with a top plate 4, the lower end of each top plate 4 is connected with an upper die base 9, a groove 15 is formed in the upper end of the upper die base 9, and a second extending groove 8 is formed, and the two sides of the upper end of the top plate 4 are respectively provided with a feeding port 5, and the lower end of the feeding port 5 extends into an upper die base 9.

Specifically, filter screens 18 are arranged at inlets at two ends of the through groove 17, and four corners of the lower end of the base 1 are respectively connected with the connecting lugs 13 to play a role in filtering. Specifically, the upper end of the lower die holder 2 is provided with a die cavity 7 for casting and molding. Specifically, the supports 3 are respectively installed on two sides of the upper end of the base 1, the supports 3 are connected with the hydraulic cylinders 16 through the installation plates 6, and the hydraulic cylinders 16 are used for outputting and retracting, so that the upper die base 9 is separated from and connected with the lower die base 2. Specifically, the middle part of the upper end of the top plate 4 is connected with a cover plate 24, the cover plate 24 is positioned in the groove 15, and the temperature in the upper die holder 9 is cooled and insulated by opening and closing the cover plate 24. Specifically, the through groove 17 is communicated with the vertical groove 19, so that wind enters the cavity 23 in the lower die holder 2, heat dissipation is accelerated, and forming efficiency is accelerated.

Specifically, during the use, it makes

upper die base

9 and 2 compound dies of die holder to retract through pneumatic cylinder 16, the raw materials passes through pan feeding mouth 5 and gets into die cavity 7, treat the shaping back, make first extending groove 20 in the die holder 2 through opening fan 11, cavity 23 and perpendicular groove 19, heat in the logical groove 17 is circulated discharge base 1 with higher speed, make die holder 2 obtain rapid cooling heat dissipation, apron 24 of upper end is opened, outside wind is through the recess 15 that is equipped with, second extending groove 8 cools down the heat dissipation to upper die base 9, clamp splice radiating efficiency, be favorable to the work piece design and the drawing of patterns of die cavity 7 inside, pneumatic cylinder 16 output, die holder 2 are kept away from to upper die base 9, accomplish the drawing of patterns, it can to take out the fashioned work piece of casting.

It should be noted that the start-stop control of hydraulic cylinder 16 is prior art in the art, and may be implemented by using prior art, for example, a controller in chinese patent CN 201621418973.8.

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 a machine part casting mould, includes base (1), its characterized in that: the improved die comprises a base (1), wherein a transverse through groove (17) is formed in the base (1), a fan (11) is installed in the through groove (17) respectively, a lower die holder (2) is connected to the middle of the upper end of the base (1), a plurality of groups of vertical grooves (19) are arranged at equal intervals of the upper end of the base (1), the upper ends of the vertical grooves (19) extend into the lower die holder (2), a cavity (23) is further arranged in the lower die holder (2), the upper end of each vertical groove (19) is communicated with the lower end of the corresponding cavity (23), a first extending groove (20) is further formed in one side of each cavity (23) on the lower die holder (2), hydraulic cylinders (16) are further arranged on two sides of the upper end of the base (1), the output ends of the hydraulic cylinders (16) are connected with a top plate (4), the lower end of the top plate (4) is connected with an upper die holder (9, the side of the groove (15) is provided with a second extending groove (8) on the upper die base (9), the two sides of the upper end of the top plate (4) are respectively provided with a feeding port (5), and the lower end of the feeding port (5) extends into the upper die base (9).

2. The machine part casting mold according to claim 1, wherein: filter screens (18) are arranged at inlets at two ends of the through groove (17), and four corners of the lower end of the base (1) are respectively connected with connecting lugs (13).

3. The machine part casting mold according to claim 1, wherein: and a die cavity (7) is arranged at the upper end of the lower die holder (2).

4. The machine part casting mold according to claim 1, wherein: support (3) are installed respectively to the upper end both sides of base (1), pneumatic cylinder (16) are connected through mounting panel (6) on support (3).

5. The machine part casting mold according to claim 1, wherein: the middle part of the upper end of the top plate (4) is connected with a cover plate (24), and the cover plate (24) is positioned in the groove (15).

6. The machine part casting mold according to claim 1, wherein: the through groove (17) is communicated with the vertical groove (19).