CN216607181U - Good aluminium joint die casting die of shaping effect - Google Patents

Abstract

The utility model discloses an aluminum joint die-casting die with good forming effect, which comprises a bottom plate, a supporting plate, a lower die holder and a die core arranged in the lower die holder, wherein a guide rod is arranged on the lower die holder, a die-casting groove is formed in the die core, a sliding hole, a built-in groove and a groove are formed in the lower die holder, a quick disassembly assembly is arranged on the lower die holder and consists of a positioning pull rod and a spring, a positioning groove and a buckling groove are formed in the die core, a probe and a waterproof ventilating layer are arranged in the built-in groove, a spring top pad is arranged in the groove, a radiating fin is arranged between the bottom plate and the lower die holder, and an electrodeless fan is arranged on the radiating fin. The temperature of the metal liquid in the die core can be effectively monitored and the constant temperature can be controlled to a suitable die-casting temperature value, the die-casting forming effect of the aluminum connector is improved, the symmetrical quick disassembling and assembling structure is arranged, the elastic jacking pad is arranged at the lower end of the die core, and then the catching groove structures are arranged on the two sides of the die core, so that the rapid disassembling and replacing of the whole die core are realized.

Description

Good aluminium joint die casting die of shaping effect

Technical Field

The utility model relates to the technical field of die-casting molds, in particular to an aluminum joint die-casting mold with a good molding effect.

Background

The aluminum joint is installed between the cables, has certain insulation and sealing properties and enables the two cables to be connected, and is generally die-cast on a die-casting die forging machine by adopting a die-casting die.

However, when the lower die base and the upper die base of the existing die-casting die for the aluminum joint are assembled and metal liquid is injected, the temperature of the metal liquid in the die core can not be effectively monitored and thermostatically controlled to a suitable die-casting temperature value, so that the die-casting forming effect of the aluminum joint is further reduced;

in addition, the mold core needs to be disassembled and replaced for a long time, but most of the mold cores of the existing die-casting molds are installed and fixed by a plurality of embedded screws, a screwdriver needs to be used and the screws need to be continuously rotated to be disassembled during disassembly, the mold core needs to be buckled out of the lower mold base, and the mold core is not convenient to disassemble integrally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminum joint die-casting die with a good forming effect, and aims to solve the problems that in the prior art, the temperature of metal liquid in a die core cannot be effectively monitored and thermostatically controlled to a value suitable for die-casting, so that the die-casting forming effect of an aluminum joint is reduced, and the die core is not convenient and fast to integrally disassemble.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a good aluminum joint die casting die of shaping effect, includes bottom plate, fagging, die holder and locates the mold core in the die holder, be equipped with the guide arm on the die holder, be equipped with the die casting groove in the mold core, set up slide opening, built-in groove, recess on the die holder, be equipped with quick-detachable group on the die holder, quick-detachable group comprises location pull rod, spring, be equipped with constant head tank, catching groove on the mold core, built-in inslot is equipped with probe, waterproof ventilation layer, be equipped with the bullet pad in the recess, be equipped with the fin between bottom plate and the die holder, be equipped with electrodeless fan on the fin.

Preferably, the bottom plate is provided with a control box and a temperature control box, the temperature control box and the electrodeless fan are electrically connected, the probe and the temperature control box are an integral external member which is a mechanical temperature controller and is F71 in model number, the electrodeless fan is an axial flow fan and is provided with an electrodeless variable speed motor, and the motor can be controlled through a PLC in the control box so as to realize the electrodeless wind speed change of the electrodeless fan.

Preferably, the eight radiating fins are transversely arranged and embedded in the lower end of the lower die base, the radiating fins are made of aluminum alloy materials and have high thermal conductivity, the two electrodeless fans are bilaterally symmetrical, and the electrodeless fans can quickly blow off heat accumulated in gaps among the radiating fins.

Preferably, the outer side end of the supporting plate is provided with a heat insulation layer, the heat insulation layer is made of PUR heat insulation cotton, the heat insulation performance is achieved, and the targeted air cooling heat dissipation of heat accumulated in the heat dissipation plate by the electrodeless fan is guaranteed.

Preferably, the waterproof ventilation layer is arranged at the upper end opening part of the built-in groove, is made of a nylon melt-blown filter element, is high-temperature resistant and waterproof, can be ventilated, prevents the metal liquid from entering the built-in groove, and can monitor the temperature of the metal liquid by the probe.

Preferably, the quick-release group is bilateral symmetry's two, the location pull rod with slide opening slip cup joint and with the constant head tank joint, the spring is located between location pull rod and the die holder outer wall, the face of looking prostrate of location pull rod is U shape structure, the intermediate position of this U shape structure is located to the spring, when to both sides pulling location pull rod, the tensile deformation of spring, if loosen the location pull rod, the spring can be pulled back and drive the quick card of location pull rod and go into the constant head tank, can realize the swift joint installation and the installation stability of mold core.

Preferably, the plane of looking down of bullet top pad is rectangular form structure and its up end and the lower extreme extrusion laminating of mold core, and bullet top pad is the polyurethane rubber pad, has the high elasticity, can upwards bounce the removal and expose its upper portion with the mold core, makes things convenient for the finger to dig into the catching groove and takes out the mold core.

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

1. according to the utility model, the built-in groove with the probe is arranged between the lower die holder and the die core, the electric control type temperature control structure is arranged, the radiating fin structure with the electrodeless fan is arranged between the bottom plate and the lower die holder, the heat insulating layer is arranged on the outer side of the supporting plate, and when the die core of the lower die holder is injected with the metal liquid and is subjected to die closing and die casting, the temperature of the metal liquid in the die core can be effectively monitored and controlled to be a suitable die casting temperature value at a constant temperature, so that the die casting forming effect of the aluminum connector is improved.

2. According to the utility model, the symmetrical quick disassembling and assembling structure is arranged, the elastic jacking pad is arranged at the lower end of the mold core, and the buckling groove structures are arranged on the two sides of the mold core, so that the mold core is quickly disassembled and replaced integrally.

Drawings

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a front cross-sectional view of the overall structure A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged partial view of the utility model of FIG. 2 with the built-in groove of the probe and the spring top pad structure;

fig. 4 is a block diagram of the present invention.

In the figure: the device comprises a base plate 1, a mounting hole 11, a control box 12, a temperature control box 13, a electrodeless fan 14, a radiating fin 15, a supporting plate 2, a heat insulation layer 21, a lower die seat 3, a guide rod 31, a slide hole 32, a die core 4, a die casting groove 41, a positioning groove 42, a buckling groove 43, a quick disassembling group 5, a positioning pull rod 51, a spring 52, a built-in groove 6, a probe 61, a waterproof ventilation layer 62, a groove 7 and a spring top cushion 71.

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.

Example 1

Referring to fig. 1, 2, 3, and 4, in the drawings, an aluminum joint die casting mold with a good forming effect includes a bottom plate 1, a supporting plate 2, a lower die holder 3, and a die core 4 disposed in the lower die holder 3, a guide rod 31 is disposed on the lower die holder 3, a die casting groove 41 is disposed in the die core 4, a slide hole 32, a built-in groove 6, and a groove 7 are disposed on the lower die holder 3, a quick-release group 5 is disposed on the lower die holder 3, the quick-release group 5 is composed of a positioning pull rod 51 and a spring 52, a positioning groove 42 and a fastening groove 43 are disposed on the die core 4, a probe 61 and a waterproof ventilation layer 62 are disposed in the built-in groove 6, a spring top pad 71 is bonded in the groove 7, a heat dissipation fin 15 is disposed between the bottom plate 1 and the lower die holder 3, and an electrodeless fan 14 is disposed on the heat dissipation fin 15.

The bottom plate 1 is provided with a control box 12 and a temperature control box 13, the control box 12, the temperature control box 13 and the electrodeless fan 14 are electrically connected, and the outer side end of the supporting plate 2 is bonded with a heat insulation layer 21.

Eight radiating fins 15 are transversely arranged and are welded at the lower end of the lower die base 3 in an embedded mode, and the electrodeless fans 14 are two in bilateral symmetry.

The waterproof ventilation layer 62 is provided at the upper end opening portion of the built-in groove 6.

The quick-release groups 5 are bilaterally symmetrical, the positioning pull rod 51 is sleeved with the slide hole 32 in a sliding mode and is clamped with the positioning groove 42, and the spring 52 is welded between the positioning pull rod 51 and the outer wall of the lower die holder 3.

The positioning pull rod 51 has a U-shaped plan view, the spring 52 is welded at the middle position of the U-shaped plan view, and the spring top pad 71 has a strip-shaped plan view, and the upper end surface of the spring top pad is attached to the lower end of the mold core 4 in an extruding manner.

When used in this embodiment: the temperature control box 13 can preset a suitable die-casting temperature value, when metal liquid is injected into the die-casting groove 41 of the die core 4 and die-casting is carried out, the temperature value of the metal liquid can be monitored by the probe 61 in real time, when the temperature value of the metal liquid is higher than the preset temperature value on the die-casting groove 13, the PLC in the control box 13 can control the start of the electrodeless fan 14, meanwhile, the metal liquid is blown off quickly by high temperature transmitted to the radiating fins 15 through the lower die holder 3, the temperature of the metal liquid in the die-casting groove 41 is reduced quickly, the temperature of the metal liquid in the die core 4 can be monitored effectively and controlled to be suitable for the die-casting temperature value at constant temperature, and further the die-casting forming effect of the aluminum connector is improved.

In addition, when the mold core 4 needs to be detached and replaced after being used for a long time, the positioning pull rod 51 is pulled outwards by both hands, and when the positioning pull rod 51 exits from the positioning groove 42, the elastic jacking pad 71 which is always extruded can be upwards bounced to reset, and the upper part of the mold core 4 is driven to integrally move upwards and expose the buckling grooves 43 on two sides, so that the mold core 4 can be conveniently and integrally taken out by buckling the buckling grooves 43, and the integral rapid detachment and replacement of the mold core 4 are realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a good aluminum joint die casting die of shaping effect which characterized in that includes:

bottom plate (1), fagging (2), die holder (3) and locate mold core (4) in die holder (3), be equipped with guide arm (31) on die holder (3), be equipped with die-casting groove (41) in mold core (4), slide opening (32), built-in groove (6), recess (7) have been seted up on die holder (3), be equipped with quick-detach group (5) on die holder (3), quick-detach group (5) comprise location pull rod (51), spring (52), be equipped with constant head tank (42), catching groove (43) on mold core (4), be equipped with probe (61), waterproof ventilation layer (62) in built-in groove (6), be equipped with bullet top pad (71) in recess (7), be equipped with fin (15) between bottom plate (1) and die holder (3), be equipped with electrodeless fan (14) on fin (15).

2. The die-casting die for the aluminum joint with the good forming effect as claimed in claim 1, wherein: the base plate (1) is provided with a control box (12) and a temperature control box (13), the control box (12), the temperature control box (13) and the electrodeless fan (14) are electrically connected, and the outer side end of the supporting plate (2) is provided with a heat insulation layer (21).

3. The die-casting die for the aluminum joint with the good forming effect as claimed in claim 1, wherein: the eight radiating fins (15) are transversely arranged and embedded in the lower end of the lower die holder (3), and the electrodeless fans (14) are bilaterally symmetrical.

4. The die-casting die for the aluminum joint with the good forming effect as claimed in claim 1, wherein: the waterproof ventilation layer (62) is arranged at the upper end opening part of the built-in groove (6).

5. The die-casting die for the aluminum joint with the good forming effect as claimed in claim 1, wherein: quick detach group (5) are bilateral symmetry's two, location pull rod (51) slide with slide opening (32) and cup joint and with constant head tank (42) joint, spring (52) are located between location pull rod (51) and lower die holder (3) outer wall.

6. The die-casting die for the aluminum joint with the good forming effect as claimed in claim 1, wherein: the positioning pull rod (51) is of a U-shaped structure in a plan view, and the spring (52) is arranged in the middle of the U-shaped structure.

7. The die-casting die for the aluminum joint with the good forming effect as claimed in claim 1, wherein: the plane of the elastic top pad (71) is in a strip structure, and the upper end face of the elastic top pad is attached to the lower end of the mold core (4) in an extrusion mode.

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