CN217529179U

CN217529179U - Environment-friendly reusable aluminum alloy filter element tank mold

Info

Publication number: CN217529179U
Application number: CN202220992431.0U
Authority: CN
Inventors: 曹锡钢
Original assignee: Guangdong Hongtai Nantong Precision Technology Co ltd
Current assignee: Guangdong Hongtai Nantong Precision Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-04
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses an environment-friendly reusable aluminum alloy filter element tank mould, which comprises a fixed mould assembly, a movable mould assembly and a slide block core-pulling assembly; the fixed die assembly comprises a fixed die core, a fixed die frame and a sprue bush; the movable mould assembly comprises a movable mould core, a sprue spreader, a movable mould frame, mould feet and a thimble structure; the sliding block core-pulling assembly comprises a sliding block core-pulling, a core-pulling base, an oil cylinder and an oil cylinder bracket; the slide block loose core is fixedly connected with the loose core base through a screw; the core-pulling base is fixedly connected with the oil cylinder bracket; the oil cylinder is fixed on one side of the oil cylinder bracket through a T-shaped joint; one side of the slide block core pulling is respectively connected with a water inlet joint and a water outlet joint through a water inlet pipe and a water outlet pipe; and the slide block loose core is also connected with a water-stop sheet group. Thereby this structure can accurate control slider temperature through the cooling of water proof structure, makes the product fill back rapid cooling at die-casting, has solved the quality problems that the sticking die unstability that the slider temperature height caused in the production process caused, has greatly improved production efficiency and product quality.

Description

Environment-friendly reusable aluminum alloy filter element tank mold

Technical Field

The utility model relates to an environment-friendly repeatedly usable aluminum alloy filter element jar mould belongs to pressure casting mould technical field.

Background

At present, global climate is warming, environmental problems are getting more severe, filter element tanks used in traditional fuel oil automobiles are all made of plastic materials, can not be recycled and decomposed, and further worsen the increasingly severe environmental pollution, and with the increasing market amount of global commercial automobiles, new aluminum alloy materials are needed to replace the existing plastic materials, the service life is far longer than that of the plastic materials, the recycling cost is low, and the pollution of the unreusable plastics to the environment is reduced.

In traditional aluminum alloy filter core jar pressure casting research and development, because the thinnest wall thickness of product is less than 5mm, inner chamber bore 125mm, degree of depth 190mm, inner chamber mould slider high temperature on traditional die casting die, the easy burn of control slider temperature that can not be accurate, the too much phenomenon such as cold shut, release agent remain, the product blackens, the mould glues aluminium that glues that easily appears of spraying to cause a series of quality unstabilities.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides an environment-friendly repeatedly usable aluminum alloy filter element jar mould to solve above-mentioned technical problem.

In order to realize the purpose, the utility model discloses a technical scheme is: an environment-friendly reusable aluminum alloy filter element tank mold comprises a fixed mold assembly, a movable mold assembly and a slide block core pulling assembly;

the fixed die assembly comprises a fixed die core, a fixed die frame and a sprue bush; the fixed die core is fixed on the fixed die frame; the sprue bush is fastened on the fixed die frame through screws;

the movable mold assembly comprises a movable mold core, a sprue spreader, a movable mold frame, mold legs and ejector pin structures; the ejector pin structure comprises an ejector pin and an ejector pin plate; the movable mould core and the tap taper screw are fastened on the movable mould frame; the ejector pin penetrates through the movable die core to fix the ejector pin plate; the mould feet are arranged at the bottom of the movable mould frame;

the sliding block core pulling assembly comprises a sliding block core pulling body, a core pulling base, an oil cylinder and an oil cylinder support; the slide block loose core is fixedly connected with the loose core base through a screw; the core-pulling base is fixedly connected with one side of the oil cylinder bracket; the oil cylinder is fixed on one side of the oil cylinder bracket through a T-shaped joint; the sliding block core pulling assembly is integrally fixed at the front door position of the movable mold assembly;

the space formed between the fixed die core and the movable die core is used for placing the aluminum alloy filter element tank; the upper end of the aluminum alloy filter element tank is connected with a slide block for core pulling;

one side of the slider core is connected with a water inlet joint and a water outlet joint through a water inlet pipe and a water outlet pipe respectively; and the slide block loose core is also connected with a water-stop sheet set.

Furthermore, the number of the water-resisting sheets is 6, the water-resisting sheets comprise a first water-resisting sheet, a second water-resisting sheet, a third water-resisting sheet, a fourth water-resisting sheet, a fifth water-resisting sheet and a sixth water-resisting sheet, and the pipelines in sequence where the water-resisting sheet groups are located are communicated to form a circulation loop.

The utility model has the advantages that: thereby this structure passes through water proof structure can accurate control slider temperature, and then makes the product fill back rapid cooling at die-casting to the quality of problem that the sticking mold unstability that the slider temperature height caused in the production process caused has been solved, the utility model discloses the die structure is applicable to the die-casting shaping and the drawing of patterns of thin wall tubular structure part, has greatly improved production efficiency and product quality.

Drawings

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

FIG. 2 is a schematic view of the slider core-pulling structure of the present invention;

FIG. 3 is a first schematic diagram of a water path of the slide block core-pulling water-resisting structure of the present invention;

fig. 4 is the utility model discloses a water proof structure water route schematic diagram of loosing core of slider two.

In the figure: 1. the fixed die assembly comprises a fixed die assembly, 11, a fixed die core, 12, a fixed die frame, 13, a sprue bush, 2, a movable die assembly, 21, a movable die core, 22, a spreader cone, 23, a movable die frame, 24, die feet, 25, a thimble structure, 26, a bottom plate 3, a slider loose core assembly, 31, a slider loose core, 311, a water inlet pipe, 312, a water outlet pipe, 313, a water inlet connector, 314, a water outlet connector, 32, a loose core base, 33, an oil cylinder, 34, an oil cylinder support, 341, a T-shaped connector, 4, an aluminum alloy filter core tank, 5, a water-stop sheet, 51, a water-stop sheet I, 52, a water-stop sheet II, 53, a water-stop sheet III, 54, a water-stop sheet IV, 55, a water-stop sheet V, 56 and a water-stop sheet VI.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.

As shown in fig. 1 and 2, an environment-friendly reusable aluminum alloy filter element tank mold comprises a fixed mold assembly 1, a movable mold assembly 2 and a slide block core pulling assembly 3;

the fixed die assembly 1 comprises a fixed die mold core 11, a fixed die mold frame 12 and a sprue bush 13; the fixed die core 11 is fixed on the fixed die frame 12; the sprue bush 13 is fastened on the fixed die frame 12 through screws;

the movable mould assembly 2 comprises a movable mould core 21, a sprue spreader 22, a movable mould frame 23, mould feet 24 and a thimble structure 25; the thimble structure 25 comprises a thimble and a thimble plate; the movable mould core 21 and the sprue spreader 22 are screwed and fastened on the movable mould frame 23; the ejector pin 251 penetrates through the movable mould core 21 to fix the ejector pin plate 252; the mold feet 24 are arranged at the bottom of the movable mold frame 23;

the slide block core pulling assembly 3 comprises a slide block core pulling 31, a core pulling base 32, an oil cylinder 33 and an oil cylinder bracket 34; the slide block core pulling 31 is fixedly connected with the core pulling base 32 through a screw; the core-pulling base 32 is fixedly connected with one side of the oil cylinder bracket 34; the oil cylinder 33 is fixed on one side of the oil cylinder bracket 34 through a T-shaped joint 341; the slide block core-pulling assembly 3 is integrally fixed at the front door position of the movable mold assembly 2;

a space formed between the fixed die core 11 and the movable die core 21 is used for placing the aluminum alloy filter element tank 4; the upper end of the aluminum alloy filter element tank 4 is connected with a slide block loose core 31;

one side of the slide block core pulling 31 is respectively connected with a water inlet joint 313 and a water outlet joint 314 through a water inlet pipe 311 and a water outlet pipe 312; the slide block core pulling 31 is also connected with a water stop sheet group 5.

The number of the water-proof sheets 5 is 6, and the water-proof sheets comprise a first water-proof sheet 51, a second water-proof sheet 52, a third water-proof sheet 53, a fourth water-proof sheet 54, a fifth water-proof sheet 55 and a sixth water-proof sheet 56; the pipelines in sequence where the water stop sheet set 5 is located are communicated to form a circulation loop.

Referring to the waterway connection relation of fig. 3 and 4, the working principle is as follows: the die-casting equipment is provided with high-pressure point cooling equipment, a water outlet pipe of the high-pressure point cooling equipment is connected to a water inlet connector 313 of a sliding block, cold water added with 1.3MPA enters the sliding block through a water inlet pipe 311, and sequentially flows from a water stop sheet 53, a water stop sheet 52, a water stop sheet 51, a water stop sheet 56, a water stop sheet 55, a water stop sheet 54 and a water outlet pipe 312, water is discharged from a water outlet connector 314 to the high-pressure point cooling equipment, the whole process is controlled to be completed within 1.3 seconds, the temperature of the sliding block of the die can be quickly reduced from 220 ℃ to 80 ℃ after the die is die-cast and formed, and the problems that the sliding block is burnt and buckled due to overhigh temperature and cannot be demolded are solved.

The mold sliding block is large in size, the maximum position reaches 125mm, the height is 190mm, the temperature of the sliding block cannot be controlled well due to the fact that conventional arrangement points are cold, 6 holes with the diameter of 14mm are uniformly arranged in the sliding block, the depth is 180mm, holes are formed in the side face of the sliding block to be communicated and connected with the holes with the diameter of 14mm, finally, high-temperature-resistant silica gel and plugging screws are used for plugging side process holes, water is separated from the holes with the diameter of 14mm according to the vertical direction indicated by water flow, the mouth portion of each hole with the water separation piece is sealed through the silica gel, high-pressure point cold water enters the water inlet pipe 313 through the water inlet joint 313, when the cold water enters the holes 53 of the water separation piece, the water sequentially passes through one side of the water separation piece and then enters the other side of the water separation piece according to the characteristics of the separation holes of the water separation piece, kong Yixu with the water separation piece are connected into a system to enable the water to circulate from each hole, the whole mold sliding block can accurately control the temperature, and the quality of products is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, which is intended to cover any modifications, equivalent substitutions or improvements made within the spirit and scope of the present invention.

Claims

1. An environment-friendly reusable aluminum alloy filter element tank mould is characterized by comprising a fixed mould assembly (1), a movable mould assembly (2) and a slide block core-pulling assembly (3);

the fixed die assembly (1) comprises a fixed die core (11), a fixed die frame (12) and a sprue bush (13); the fixed die mold core (11) is fixed on the fixed die mold frame (12); the sprue bush (13) is fastened on the fixed die frame (12) through screws;

the movable mould assembly (2) comprises a movable mould core (21), a sprue spreader (22), a movable mould frame (23), mould feet (24), a thimble structure (25) and a bottom plate (26); the thimble structure (25) comprises a thimble and a thimble plate; the movable mould core (21) and the sprue spreader (22) are screwed and fastened on the movable mould frame (23); the ejector pin penetrates through the movable die core (21) to fix the ejector pin plate; the mould feet (24) are arranged at the bottom of the movable mould frame (23); the bottom plate (26) is fixed on one side of the movable mould frame (23);

the sliding block core pulling assembly (3) comprises a sliding block core pulling (31), a core pulling base (32), an oil cylinder (33) and an oil cylinder support (34); the slide block loose core (31) is fixedly connected with the loose core base (32) through a screw; the core pulling base (32) is fixedly connected with one side of the oil cylinder bracket (34); the oil cylinder (33) is fixed on one side of the oil cylinder bracket (34) through a T-shaped joint (341); the sliding block core pulling assembly (3) is integrally fixed at the front door position of the movable mold assembly (2);

a space formed between the fixed die core (11) and the movable die core (21) is used for placing the aluminum alloy filter element tank (4); the upper end of the aluminum alloy filter element tank (4) is connected with a slide block loose core (31);

one side of the slide block loose core (31) is respectively connected with a water inlet joint (313) and a water outlet joint (314) through a water inlet pipe (311) and a water outlet pipe (312); and the slide block loose core (31) is also connected with a water stop sheet group (5).

2. The environment-friendly reusable aluminum alloy filter element tank mold as recited in claim 1, wherein 6 water-stop sheet sets (5) are provided, and comprise a first water-stop sheet (51), a second water-stop sheet (52), a third water-stop sheet (53), a fourth water-stop sheet (54), a fifth water-stop sheet (55) and a sixth water-stop sheet (56); and the pipelines in sequence where the water-stop sheet group (5) is located are communicated to form a circulation loop.