CN213968945U

CN213968945U - Die casting die of easy demoulding

Info

Publication number: CN213968945U
Application number: CN202022645766.9U
Authority: CN
Inventors: 刘志嘉
Original assignee: Nanchang Shenli Metal Products Co ltd
Current assignee: Nanchang Shenli Metal Products Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-17
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a die casting die of easy drawing of patterns, comprising a base plate, the top fixedly connected with under casing of bottom plate, the top fixedly connected with processing case of under casing, the middle-end fixedly connected with bed die of processing incasement chamber bottom, the bottom fixedly connected with cooling water course of bed die internal surface, the die cavity has been seted up at the top of bed die. The utility model discloses an input of first water pump inhales the back with the coolant liquid in the coolant water tank inner chamber, the output of first water pump sends the coolant liquid into the cooling water course, cool off the back to the bed die through the cooling water course, the input of second water pump inhales the coolant liquid in the cooling water course inner chamber, the output of second water pump sends the coolant liquid back to in the inner chamber of coolant water tank, carry out the secondary cooling to the coolant liquid through the refrigeration stick, in cycles, it is slower to have solved current die casting die because of the cooling rate, lead to being difficult to the drawing of patterns, and the production efficiency is reduced, thereby be not convenient for the problem that people used.

Description

Die casting die of easy demoulding

Technical Field

The utility model relates to a die casting die technical field specifically is an easy demoulding's die casting 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 molten metal is pressurized 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, but the existing die-casting die is difficult to demould due to low cooling speed, the production efficiency is reduced, and the use by people is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an easy demolding's die casting die possesses the advantage of easy drawing of patterns, has solved current die casting die and has leaded to being difficult to the drawing of patterns because of cooling rate is slower, reduces production efficiency to the problem that people not convenient for used.

In order to achieve the above object, the utility model provides a following technical scheme: a die casting die easy to demould comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a bottom box, the top of the bottom box is fixedly connected with a processing box, the middle end of the bottom of an inner cavity of the processing box is fixedly connected with a lower die, the bottom of the inner surface of the lower die is fixedly connected with a cooling water channel, the top of the lower die is provided with a die cavity, the middle end of the inner cavity of the bottom box is fixedly connected with a cooling water tank, the inner cavity of the cooling water tank is provided with a plurality of refrigeration rods with the same size in a staggered manner, the left side of the cooling water tank is fixedly connected with a first water pump, the right side of the cooling water tank is fixedly connected with a second water pump, the input end of the first water pump is communicated to the left side of the inner cavity of the cooling water tank, the output end of the first water pump is communicated with the left side of the cooling water channel through a flange, and the input end of the second water pump is communicated with the right side of the cooling water channel through a flange, and the output end of the second water pump is communicated to the right side of the inner cavity of the cooling water tank.

Preferably, the top of the processing box is fixedly connected with a hydraulic cylinder, the top of the hydraulic cylinder is communicated with a liquid filling valve, the bottom of the hydraulic cylinder is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a movable plate, and the bottom of the movable plate is fixedly connected with an upper die.

Preferably, all fixedly connected with guide post all around of processing case inner chamber, the fly leaf passes through uide bushing sliding connection in the surface of guide post.

Preferably, the left and right sides of processing incasement wall has all seted up the spout, the outside sliding connection of fly leaf is in the inner chamber of spout, the positive surface of processing case has the chamber door through hinge swing joint.

Preferably, the left side of the inner cavity of the bottom box is fixedly connected with a battery box, the inner cavity of the battery box is fixedly connected with a storage battery, and the right side of the battery box is provided with a charging hole.

Compared with the prior art, the utility model provides an easy demolding's die casting die possesses following beneficial effect:

1. the utility model discloses an input of first water pump inhales the back with the coolant liquid in the coolant water tank inner chamber, the output of first water pump sends the coolant liquid into the cooling water course, cool off the back to the bed die through the cooling water course, the input of second water pump inhales the coolant liquid in the cooling water course inner chamber, the output of second water pump sends the coolant liquid back to in the inner chamber of coolant water tank, carry out the secondary cooling to the coolant liquid through the refrigeration stick, in cycles, it is slower to have solved current die casting die because of the cooling rate, lead to being difficult to the drawing of patterns, and the production efficiency is reduced, thereby be not convenient for the problem that people used.

2. The utility model discloses a set up the battery, can supply power to whole.

3. The utility model discloses a set up spout and guide post, further improve the stability of fly leaf at reciprocating the in-process.

Drawings

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

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

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base plate; 2. a bottom box; 3. a processing box; 4. a box door; 5. a liquid charging valve; 6. a hydraulic cylinder; 7. a movable plate; 8. a guide post; 9. a die cavity; 10. a first water pump; 11. a storage battery; 12. a battery case; 13. a refrigeration stick; 14. a cooling water tank; 15. a second water pump; 16. a cooling water channel; 17. a lower die; 18. an upper die; 19. a hydraulic lever; 20. a chute.

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, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, under casing 2, processing case 3, chamber door 4, prefill valve 5, pneumatic cylinder 6, fly leaf 7, guide post 8, die cavity 9, first water pump 10, battery 11, battery case 12, refrigeration stick 13, coolant tank 14, second water pump 15, cooling water course 16, bed die 17, go up mould 18,

hydraulic stem

19 and 20 parts of spout are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a die casting mold easy to demold comprises a bottom plate 1, a bottom box 2 is fixedly connected to the top of the bottom plate 1, a battery box 12 is fixedly connected to the left side of the inner cavity of the bottom box 2, a storage battery 11 is fixedly connected to the inner cavity of the battery box 12, the whole die casting mold can be powered by arranging the storage battery 11, a charging hole is formed in the right side of the battery box 12, a processing box 3 is fixedly connected to the top of the bottom box 2, a hydraulic cylinder 6 is fixedly connected to the top of the processing box 3, a liquid filling valve 5 is communicated with the top of the hydraulic cylinder 6, a hydraulic rod 19 is fixedly connected to the bottom of the hydraulic cylinder 6, a movable plate 7 is fixedly connected to the bottom of the movable plate 7, an upper mold 18 is fixedly connected to the bottom of the movable plate 7, guide posts 8 are fixedly connected to the periphery of the inner cavity of the processing box 3, the movable plate 7 is slidably connected to the surfaces of the guide posts 8 through guide sleeves, sliding grooves 20 are formed in the left side and the right side of the inner wall of the processing box 3, the outer side of the movable plate 7 is slidably connected in an inner cavity of the sliding groove 20, the stability of the movable plate 7 in the up-and-down moving process is further improved by arranging the sliding groove 20 and the guide post 8, the front surface of the processing box 3 is movably connected with a box door 4 through a hinge, the middle end of the bottom of the inner cavity of the processing box 3 is fixedly connected with a lower die 17, the bottom of the inner surface of the lower die 17 is fixedly connected with a cooling water channel 16, the top of the lower die 17 is provided with a die groove 9, the middle end of the inner cavity of the bottom box 2 is fixedly connected with a cooling water tank 14, the inner cavity of the cooling water tank 14 is provided with a plurality of refrigeration rods 13 with the same size in a staggered manner, the left side of the cooling water tank 14 is fixedly connected with a first water pump 10, the right side of the cooling water tank 14 is fixedly connected with a second water pump 15, the input end of the first water pump 10 is communicated to the left side of the inner cavity of the cooling water tank 14, the output end of the first water pump 10 is communicated to the left side of the cooling water channel 16 through a flange plate, the input end of the second water pump 15 is communicated with the right side of the cooling water channel 16 through a flange plate, and the output end of the second water pump 15 is communicated with the right side of the inner cavity of the cooling water tank 14.

When the die-casting die is used, the first water pump 10, the second water pump 15 and the refrigerating rod 13 are started through the external controller, after cooling liquid in the inner cavity of the cooling water tank 14 is sucked by the input end of the first water pump 10, the cooling liquid is sent into the cooling water channel 16 by the output end of the first water pump 10, the lower die 17 is cooled through the cooling water channel 16, the cooling liquid in the inner cavity of the cooling water channel 16 is sucked by the input end of the second water pump 15, the cooling liquid is sent back into the inner cavity of the cooling water tank 14 by the output end of the second water pump 15, secondary cooling is carried out on the cooling liquid through the refrigerating rod 13, the process is repeated, and the problems that an existing die-casting die is difficult to demould due to slow cooling speed and production efficiency is reduced, and therefore people cannot use the die-casting die conveniently are solved.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an easy demolding's die casting die, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a bottom box (2), the top of the bottom box (2) is fixedly connected with a processing box (3), the middle end of the bottom of an inner cavity of the processing box (3) is fixedly connected with a lower die (17), the bottom of the inner surface of the lower die (17) is fixedly connected with a cooling water channel (16), the top of the lower die (17) is provided with a die cavity (9), the middle end of the inner cavity of the bottom box (2) is fixedly connected with a cooling water tank (14), the inner cavity of the cooling water tank (14) is provided with a plurality of cooling rods (13) with the same size in a staggered manner, the left side of the cooling water tank (14) is fixedly connected with a first water pump (10), the right side of the cooling water tank (14) is fixedly connected with a second water pump (15), the input end of the first water pump (10) is communicated to the left side of the cooling water tank (14), and the output end of the first water pump (10) is communicated to the left side of the cooling water channel (16) through a flange plate, the input end of the second water pump (15) is communicated with the right side of the cooling water channel (16) through a flange plate, and the output end of the second water pump (15) is communicated with the right side of the inner cavity of the cooling water tank (14).

2. The die casting mold easy to strip of claim 1, wherein: the processing box is characterized in that a hydraulic cylinder (6) is fixedly connected to the top of the processing box (3), a liquid filling valve (5) is communicated with the top of the hydraulic cylinder (6), a hydraulic rod (19) is fixedly connected to the bottom of the hydraulic cylinder (6), a movable plate (7) is fixedly connected to the bottom of the hydraulic rod (19), and an upper die (18) is fixedly connected to the bottom of the movable plate (7).

3. The die casting mold easy to strip of claim 2, wherein: all fixedly connected with guide post (8) around processing case (3) inner chamber, fly leaf (7) pass through uide bushing sliding connection in the surface of guide post (8).

4. The die casting mold easy to strip of claim 2, wherein: the left and right sides of processing case (3) inner wall has all seted up spout (20), the outside sliding connection of fly leaf (7) is in the inner chamber of spout (20), there is chamber door (4) on the obverse surface of processing case (3) through hinge swing joint.

5. The die casting mold easy to strip of claim 1, wherein: the battery box is characterized in that a battery box (12) is fixedly connected to the left side of the inner cavity of the bottom box (2), a storage battery (11) is fixedly connected to the inner cavity of the battery box (12), and a charging hole is formed in the right side of the battery box (12).