CN215356099U

CN215356099U - Multiple compound die casting die of die casting aluminium

Info

Publication number: CN215356099U
Application number: CN202120227118.3U
Authority: CN
Inventors: 庄耀华
Original assignee: Suzhou Xuebao Metal Products Co ltd
Current assignee: Suzhou Ubiman Color Steel Products Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-31
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a die-casting aluminum multiple composite die-casting die, which comprises a movable die and a fixed die, wherein the fixed die is arranged on an installation frame, the left end of the fixed die is provided with a linear module, the moving end of the linear module is connected with a lower connecting plate, the left end and the right end of the lower connecting plate are provided with connecting plates, the upper end of each connecting plate is fixedly provided with an installation plate, the center of each installation plate is provided with an air cylinder, a piston rod of each air cylinder is fixedly connected with an upper connecting plate, the lower connecting plate and the upper connecting plate are symmetrically provided with fixing components, and the positions of the fixing components correspond to the positions of compression parts. When the die-casting machine is used for die-casting, one end of the vertical pipe is fixed through the pressing parts of the movable die and the fixed die, meanwhile, the other ends of the vertical pipe and the sheet body are fixed through the pipe end fixing block, the pipe body fixing block and the sheet body fixing block of the fixing assembly, the vertical pipe is fixedly supported at multiple points, the fact that relative displacement cannot occur between the sheet body and the vertical pipe in the die-casting process is guaranteed, and the product percent of pass is greatly improved.

Description

Multiple compound die casting die of die casting aluminium

Technical Field

The utility model relates to the technical field of die-casting dies, in particular to a die-casting aluminum multiple composite die-casting die.

Background

There is a neotype compound hot-water heating radiator now, it includes hot-water heating passageway and wraps up the radiating fin in this hot-water heating passageway outside, hot-water heating passageway is the I shape welding by the standpipe that the both ends were violently managed and were communicated this both ends and form, radiating fin comprises leader, leader and blade, the blade is for the aluminium alloy with standpipe interference fit, leader and leader are for cladding respectively at upper and lower horizontal water pipe and perpendicular water pipe outside and with the blade on one's body, the lower extreme is connected and is constituted a holistic die casting aluminium spare. This method of forming has a process disadvantage: when in die casting, the relative position of the sheet body and the vertical water pipe part of the I-shaped channel deviates due to overlarge pressure, so that die casting failure is caused, and the product percent of pass is low.

In the prior art, for application number CN201420788484.6 discloses a special die casting die of novel big specification die casting aluminium radiator, can be when die-casting, through compressing tightly the fixed lamella body in chamber, through the fixed standpipe of toper convex body, can prevent to lead to taking place relative displacement between lamella body and the standpipe because of the reason of pressure at the die-casting in-process, but the radiator body is mostly still outside, form cantilever beam formula structure, the inside and the outside atress of movable mould and cover half are uneven, still lead to lamella body and perpendicular water pipe part relative position to take place the skew easily, influence the fashioned effect of die-casting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die-casting aluminum multiple composite die-casting die to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a multiple compound die casting die of die casting aluminium, its includes movable mould and cover half, the left end of movable mould and cover half is equipped with the portion of compressing tightly, forms an inner chamber during movable mould and cover half compound die, wherein:

the fixed die is mounted on the mounting frame, a linear module is arranged at the left end of the fixed die, the moving end of the linear module is connected with a lower connecting plate, the lower connecting plate is slidably mounted on the transverse guide rail, connecting plates are arranged at the left end and the right end of the lower connecting plate, a mounting plate is fixedly mounted between the upper ends of the two connecting plates, an air cylinder is arranged at the center of the mounting plate, a piston rod of the air cylinder is fixedly connected with an upper connecting plate, and the upper connecting plate is slidably mounted on the vertical guide rail;

the symmetry is provided with fixed subassembly on lower connecting plate and the upper junction plate, fixed subassembly's position is corresponding with the position that compresses tightly, and it includes pipe end fixed block, pipe shaft fixed block and the lamella body fixed block that from left to right sets gradually, the pipe end fixed block stretches into in last horizontal water pipe, the horizontal water pipe mouth down, set up the arc wall the same with the pipe shaft diameter on the pipe shaft fixed block, set up the constant head tank that a plurality of is used for fixed fin lamella body on the lamella body fixed block.

Preferably, the inner cavity comprises a molding cavity and a pressing cavity communicated with the molding cavity, the molding cavity is composed of a cavity for forming a head or a tail of the radiator and a casting runner communicated with the cavity, and the pressing cavity is a through cavity which can be tightly attached to the surface of the upper end or the lower end of the radiator body.

Preferably, the lower end of the connecting plate is slidably mounted on the mounting frame.

Preferably, the two ends of the mounting plate are fixedly provided with sliders, and the sliders are slidably mounted on the mounting frame.

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

1. when the die-casting machine is used for die-casting, one end of the vertical pipe is fixed through the pressing parts of the movable die and the fixed die, meanwhile, the other ends of the vertical pipe and the sheet body are fixed through the pipe end fixing block, the pipe body fixing block and the sheet body fixing block of the fixing assembly, the vertical pipe is fixedly supported at multiple points, and therefore the fact that relative displacement cannot occur between the sheet body and the vertical pipe in the die-casting process is guaranteed, and the product percent of pass is greatly improved.

2. According to the utility model, through the arrangement of the linear module, the lower connecting plate, the cylinder and the upper connecting plate, the position of the fixing component is convenient to adjust, and the position can be adjusted according to radiators of different types and can be finely adjusted to carry out accurate positioning.

Drawings

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

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is an enlarged structural diagram of the area A of the present invention.

In the figure: 1 movable mould, 2 cover moulds, 3 inner chambers, 4 mounting brackets, 5 straight line modules, 6 lower connecting plates, 7 transverse guide rails, 8 connecting plates, 9 mounting plates, 10 cylinders, 11 upper connecting plates, 12 vertical guide rails, 13 sliders, 14 fixing components, 15 pipe end fixing blocks, 16 pipe body fixing blocks, 17 piece body fixing blocks and 18 positioning grooves.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a die-casting aluminium multiple compound die casting die, it includes movable mould 1 and cover half 2, and the left end of movable mould 1 and cover half 2 is equipped with the portion of compressing tightly, forms an inner chamber 3 during movable mould 1 and cover half 2 compound die, and inner chamber 3 includes the die cavity that becomes the die cavity and communicate with the die cavity, becomes the die cavity by the die cavity that is used for forming radiator leader or leader and the casting runner that communicates with the die cavity and constitutes, compresses tightly the through cavity that the chamber can hug closely piece body upper end or lower extreme surface.

Cover half 2 is installed on mounting bracket 4, and its left end is equipped with sharp module 5, and the removal end of sharp module 5 links to each other with lower connecting plate 6, and lower connecting plate 6 slidable mounting is on transverse guide 7, and both ends are equipped with connecting plate 8 about lower connecting plate 6, and the lower extreme slidable mounting of connecting plate 8 is on mounting bracket 4, and fixed mounting has mounting panel 9 between the upper end of two connecting plates 8, and the both ends fixed mounting of mounting panel 9 has slider 13, and slider 13 slidable mounting is on mounting bracket 4. A cylinder 10 is arranged at the center of the mounting plate 9, a piston rod of the cylinder 10 is fixedly connected with an upper connecting plate 11, and the upper connecting plate 11 is slidably mounted on a vertical guide rail 12;

the lower connecting plate 6 and the upper connecting plate 11 are symmetrically provided with fixing assemblies 14, the positions of the fixing assemblies 14 correspond to the positions of the pressing parts, the fixing assemblies comprise pipe end fixing blocks 15, pipe body fixing blocks 16 and fin body fixing blocks 17 which are sequentially arranged from left to right, the pipe end fixing blocks 15 extend into the ends of the upper horizontal pipe and the lower horizontal pipe, arc-shaped grooves with the same diameter as the pipe bodies are formed in the pipe body fixing blocks 16, and the fin body fixing blocks 17 are provided with a plurality of positioning grooves 18 for fixing the fin bodies.

The working principle of the utility model is as follows: when die-casting, fix the one end of standpipe through the portion that compresses tightly in movable mould 1 and the cover half 2, pipe end fixed block 15, pipe shaft fixed block 16 and the slice body fixed block 17 through fixed subassembly 14 are fixed the other end of standpipe and slice body simultaneously, and the multiple spot carries out the fixed stay to the standpipe, has guaranteed that can not take place relative displacement between slice body and the standpipe in the die-casting process and has improved the product percent of pass greatly.

Through the setting of sharp module 5, lower junction plate 6, cylinder 10 and upper junction plate 11, be convenient for adjust fixed subassembly 14's position, can not only be according to the radiator adjusting position of different models, can also finely tune fixed subassembly 14's position and carry out the accurate positioning.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multiple compound die casting die of die casting aluminium, its includes movable mould (1) and cover half (2), the left end of movable mould (1) and cover half (2) is equipped with the portion of compressing tightly, forms an inner chamber (3) during movable mould (1) and cover half (2) compound die, its characterized in that:

the fixed die (2) is mounted on the mounting frame (4), a linear module (5) is arranged at the left end of the fixed die, the moving end of the linear module (5) is connected with a lower connecting plate (6), the lower connecting plate (6) is slidably mounted on the transverse guide rail (7), connecting plates (8) are arranged at the left end and the right end of the lower connecting plate (6), a mounting plate (9) is fixedly mounted between the upper ends of the two connecting plates (8), an air cylinder (10) is arranged at the center of the mounting plate (9), a piston rod of the air cylinder (10) is fixedly connected with an upper connecting plate (11), and the upper connecting plate (11) is slidably mounted on the vertical guide rail (12);

the symmetry is provided with fixed subassembly (14) on lower connecting plate (6) and upper junction plate (11), the position of fixed subassembly (14) is corresponding with the position that compresses tightly, and it includes pipe end fixed block (15), pipe shaft fixed block (16) and lamella fixed block (17) that from left to right set gradually, pipe end fixed block (15) stretch into last horizontal pipe, down in the horizontal pipe end mouth, set up the arc wall the same with pipe shaft diameter on pipe shaft fixed block (16), set up constant head tank (18) that a plurality of is used for fixed fin lamella body on lamella fixed block (17).

2. The die-casting aluminum multiple composite die-casting die as claimed in claim 1, wherein: the inner cavity (3) comprises a forming cavity and a pressing cavity communicated with the forming cavity, the forming cavity is formed by a cavity used for forming a head or a tail of the radiator and a casting runner communicated with the cavity, and the pressing cavity is a through cavity capable of being tightly attached to the surface of the upper end or the lower end of the radiator body.

3. The die-casting aluminum multiple composite die-casting die as claimed in claim 1, wherein: the lower end of the connecting plate (8) is slidably mounted on the mounting frame (4).

4. The die-casting aluminum multiple composite die-casting die as claimed in claim 1, wherein: the both ends fixed mounting of mounting panel (9) has slider (13), slider (13) slidable mounting is on mounting bracket (4).