CN212792932U

CN212792932U - Heat dissipation aluminum seat die-casting forming die

Info

Publication number: CN212792932U
Application number: CN202021280591.XU
Authority: CN
Inventors: 沈文庆; 范烨琛; 闵烨杰
Original assignee: Suzhou Huaxia Precision Parts Co ltd
Current assignee: Suzhou Huaxia Precision Parts Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-26
Anticipated expiration: 2030-07-02

Abstract

The utility model belongs to the technical field of die manufacturing, in particular to a die-casting forming die for a heat dissipation aluminum seat, which comprises a fixed frame, wherein the inner side of the top end surface of the fixed frame is fixedly connected with a cylinder, the other end of the cylinder is fixedly connected with an upper connecting seat, the bottom of the upper connecting seat is fixedly connected with a movable die seat, and the inner side of the bottom end surface of the fixed frame is fixedly connected with a lower connecting seat; when carrying out the die-casting operation, spacing inserted bar cooperation inserted bar groove, can be to the mould spacing in, stability and accuracy when ensureing die-casting, after die-casting is accomplished, it resets to drive the connecting seat through the cylinder, electric telescopic handle drives the mould and resets, after resetting, under the elastic action of demolding spring, ensure that the finished product can not be attached to on movable mould seat or cover half seat, automatic drawing of patterns has been realized, the degree of difficulty of artifical demolding has been reduced, the efficiency of production has been improved, when die-casting, the leakproofness of equipment can be ensured in the setting of sealed pad, and the radiating block can assist the heat dissipation, improve fashioned efficiency, and it is comparatively convenient to use.

Description

Heat dissipation aluminum seat die-casting forming die

Technical Field

The utility model belongs to the technical field of the mould is made, concretely relates to heat dissipation aluminum seat die-casting forming die.

Background

The die-casting die is a tool for casting metal parts, and a tool for completing a die-casting process on a special die-casting die forging machine, and the basic process of die-casting comprises the following steps: molten metal is cast at low speed or high speed and filled into a cavity of a die, the die is provided with a movable cavity surface, and the die is pressed and forged along with the cooling process of the molten metal, so that the defects of shrinkage cavity and shrinkage porosity of a blank are eliminated, the internal structure of the blank reaches broken crystal grains in a forging state, the comprehensive mechanical property of the blank is obviously improved, and the requirement on a heat-dissipation aluminum seat die-casting forming die is increasingly strong along with social development.

The prior art has the following problems:

the existing die-casting die is mostly manually demoulded after the work such as injection molding and cooling is finished, so that the overall working efficiency is low, the working strength of workers can be increased, the working efficiency can be seriously influenced by manual demould, and the die-casting die is particularly inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a heat dissipation aluminum seat die-casting forming die has and has realized automatic drawing of patterns, has reduced the degree of difficulty of artifical demolding, has improved the characteristics of the efficiency of production.

In order to achieve the above object, the utility model provides a following technical scheme: a die-casting forming die for a heat-dissipation aluminum seat comprises a fixing frame, wherein an air cylinder is fixedly connected to the inner side of the top end face of the fixing frame, an upper connecting seat is fixedly connected to the other end of the air cylinder, a movable die holder is fixedly connected to the bottom of the upper connecting seat, a lower connecting seat is fixedly connected to the inner side of the bottom end face of the fixing frame, a fixed die holder is fixedly connected to the top of the lower connecting seat, limiting seats are arranged at the bottom of the movable die holder and the top of the fixed die holder respectively, mounting grooves are formed in the inner sides of the upper connecting seat, the movable die holder, the lower connecting seat, the fixed die holder and the limiting seats respectively, a die-discharging spring is arranged on the inner side of each mounting groove, a connecting rod is fixedly connected to one end of each die-discharging spring, a limiting inserting rod is fixedly connected, the inner side of the bottom end face of the fixing frame is fixedly connected with an electric telescopic rod, and the other end of the electric telescopic rod is fixedly connected with a die.

Preferably, the number of the air cylinders and the number of the electric telescopic rods are multiple, and the air cylinders and the electric telescopic rods sequentially pass through the external controller of the electric wire.

Preferably, the connecting rod is the T shape setting, the structure phase-match of structure and connecting rod of mounting groove, just the connecting rod is two a set of upper and lower symmetry settings that is.

Preferably, the inner side of the mold is provided with an inserting rod groove, and the limiting inserting rod is connected to the mold in a clamping manner through the inserting rod groove.

Preferably, the die cavity is formed in the inner side of the die, the heat dissipation block is embedded in the inner side of the die and located on the periphery of the die cavity.

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

through the connecting seat that sets up, the demolding spring, the connecting rod is sealed with sealed, when carrying out die-casting work, spacing inserted bar cooperation inserted bar groove, can be spacing to the mould, stability and accuracy when ensureing die-casting, after die-casting is accomplished, drive the connecting seat through the cylinder and reset, electric telescopic handle drives the mould and resets, the back that resets, under the elastic action of demolding spring, the cooperation connecting rod ensures that the finished product can not adhere to on movable mould seat or cover half seat, automatic drawing of patterns has been realized, the degree of difficulty of artifical demolding has been reduced, the efficiency of production has been improved, the utility model discloses, easy operation is convenient, when die-casting, the sealed leakproofness that sets up and can ensure equipment of sealed pad, and the radiating block can assist the heat dissipation, improves fashioned efficiency, and it is comparatively convenient to use.

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 structural view of the present invention;

fig. 2 is a schematic structural diagram of a position a in fig. 1 according to the present invention;

in the figure: 1. a fixed mount; 2. a cylinder; 3. an upper connecting seat; 4. a movable die holder; 5. a lower connecting seat; 6. fixing a die holder; 7. a limiting seat; 8. mounting grooves; 9. demolding the spring; 10. a connecting rod; 11. a limiting inserted rod; 12. injecting a pipeline; 13. a gasket; 14. an electric telescopic rod; 15. a mold; 16. a plug-in rod slot; 17. a mold cavity; 18. and a heat dissipation block.

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. 1-2, the present invention provides the following technical solutions: a heat-dissipation aluminum seat die-casting forming die comprises a fixing frame 1, wherein an air cylinder 2 is fixedly connected to the inner side of the top end face of the fixing frame 1, an upper connecting seat 3 is fixedly connected to the other end of the air cylinder 2, a movable die seat 4 is fixedly connected to the bottom of the upper connecting seat 3, a lower connecting seat 5 is fixedly connected to the inner side of the bottom end face of the fixing frame 1, a fixed die seat 6 is fixedly connected to the top of the lower connecting seat 5, a limiting seat 7 is arranged at the bottom of the movable die seat 4 and the top of the fixed die seat 6, mounting grooves 8 are formed in the inner sides of the upper connecting seat 3, the movable die seat 4, the lower connecting seat 5, the fixed die seat 6 and the limiting seat 7, a die-out spring 9 is arranged in each mounting groove 8, a connecting rod 10 is fixedly connected to one end of the die-out spring 9, a limiting inserted rod 11 is fixedly connected to, the inner side of the bottom end face of the fixing frame 1 is fixedly connected with an electric telescopic rod 14, and the other end of the electric telescopic rod 14 is fixedly connected with a die 15.

In this embodiment: when carrying out the die-casting operation, spacing inserted bar 11 cooperation inserted bar groove 16, can be to 15 spacing in the time of mould, stability and accuracy when ensureing die-casting, after die-casting is accomplished, drive connecting seat 3 through cylinder 2 and reset, electric telescopic handle 14 drives mould 15 and resets, the back that resets, under the elastic action of demolding spring 9, cooperation connecting rod 10 ensures that the finished product can not adhere to on movable mould seat 4 or cover half seat 6, has realized automatic drawing of patterns, has reduced the degree of difficulty of artifical demolding, has improved the efficiency of production, the utility model discloses, easy operation is convenient, when die-casting, the leakproofness of equipment can be ensured in the setting of sealed pad 13, and radiating block 18 can assist the heat dissipation, improves fashioned efficiency, and it is comparatively convenient to use.

Specifically, the number of the air cylinders 2 and the number of the electric telescopic rods 14 are multiple, and the air cylinders 2 and the electric telescopic rods 14 are sequentially connected with the controller through wires; the controller is favorable for controlling the electrical equipment to work.

Specifically, the connecting rods 10 are arranged in a T shape, the structure of the mounting groove 8 is matched with that of the connecting rods 10, and the two connecting rods 10 are arranged in a vertically symmetrical mode; under the effect of demolding spring 9, can utilize connecting rod 10 to carry out the spacing seat 7 of propelling movement, and connecting rod 10 can not drop from spacing seat 7.

Specifically, an inserting rod groove 16 is formed in the inner side of the mold 15, and the limiting inserting rod 11 is connected to the mold 15 in a clamping manner through the inserting rod groove 16; the limiting function can be realized by utilizing the limiting inserted rod 11 to be matched with the inserted rod groove 16, and the position of the limiting seat 7 is prevented from deviating.

Specifically, a mold cavity 17 is formed in the inner side of the mold 15, a heat dissipation block 18 is embedded in the inner side of the mold 15, and the heat dissipation block 18 is located around the mold cavity 17; the material in the die cavity 17 is favorably cooled, and the material forming is accelerated.

The utility model discloses a theory of operation and use flow: before the device is used, the power cord is electrically connected with an external power supply, the electric telescopic rod 14 is used for driving the die 15 to move downwards, the inserting rod groove 16 in the die 15 is clamped with the limiting inserting rod 11 below, meanwhile, the die 15 extrudes the limiting seat 7 when moving downwards, then, the cylinder 2 is used for driving the upper connecting seat 3 to move downwards, so that the limiting inserting rod 11 on the upper limiting seat 7 is clamped into the inserting rod groove 16, after the device is adjusted, raw materials are poured through the injection pipeline 12, the die-casting molding is carried out under the action of the cylinder 2, after the die-casting is finished, the cylinder 2 drives the upper connecting seat 3 to move upwards, under the action of the upper mold-out spring 9, a finished product can be prevented from being attached to the movable die seat 4, then, the electric telescopic rod 14 is used for driving the die 15 to move upwards, the finished product can be separated from the die cavity 17 under the self gravity, and under the, the finished product can be ejected out of the fixed die base 6 by utilizing the limiting base 7, so that the demoulding is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heat dissipation aluminium seat die-casting forming die, includes mount (1), its characterized in that: the die comprises a fixing frame (1), wherein a cylinder (2) is fixedly connected to the inner side of the top end face of the fixing frame (1), the other end of the cylinder (2) is fixedly connected with an upper connecting seat (3), a movable die holder (4) is fixedly connected to the bottom of the upper connecting seat (3), a lower connecting seat (5) is fixedly connected to the inner side of the bottom end face of the fixing frame (1), a fixed die holder (6) is fixedly connected to the top of the lower connecting seat (5), limiting seats (7) are respectively arranged at the bottoms of the movable die holders (4) and the top of the fixed die holder (6), mounting grooves (8) are respectively formed in the inner sides of the upper connecting seat (3), the movable die holder (4), the lower connecting seat (5), the fixed die holder (6) and the limiting seats (7), a die outlet spring (9) is arranged on the inner side of each mounting groove (8), a connecting rod (10) is fixedly connected, go up connecting seat (3) and the inboard of moving die holder (4) and all run through the intercommunication and have injection moulding pipeline (12), one side fixedly connected with of spacing seat (7) fills up sealed pad (13), the inboard fixedly connected with electric telescopic handle (14) of bottom face of mount (1), the other end fixedly connected with mould (15) of electric telescopic handle (14).

2. The die-casting forming die for the heat-dissipation aluminum seat as recited in claim 1, wherein: the number of the air cylinders (2) and the number of the electric telescopic rods (14) are multiple, and the air cylinders (2) and the electric telescopic rods (14) sequentially pass through an external controller of an electric wire.

3. The die-casting forming die for the heat-dissipation aluminum seat as recited in claim 1, wherein: the connecting rod (10) is T-shaped, the structure of the mounting groove (8) is matched with that of the connecting rod (10), and the connecting rod (10) is arranged in a manner that the two groups are symmetrical up and down.

4. The die-casting forming die for the heat-dissipation aluminum seat as recited in claim 1, wherein: an inserting rod groove (16) is formed in the inner side of the mold (15), and the limiting inserting rod (11) is connected to the mold (15) in a clamping mode through the inserting rod groove (16).

5. The die-casting forming die for the heat-dissipation aluminum seat as recited in claim 1, wherein: the die cavity (17) has been seted up to the inboard of mould (15), the inboard of mould (15) is inlayed and is equipped with radiating block (18), just radiating block (18) are located die cavity (17) all around.