阅读说明：本技术 一种铝合金压铸模具及使用方法 (Aluminum alloy die-casting die and using method thereof ) 是由 夏三头 于 2020-05-14 设计创作，主要内容包括：本发明一种铝合金压铸模具及使用方法。有益技术效果为本发明能使两个压铸后的零件相对的贴合在一起,便于通过螺钉将两个零件安装固定。使用方法为：1.分别移动两个压铸机构至两个固定模具的上方,两个第一电机启动后带动两个压铸件覆盖在两个固定模具上；2.通过两个浇筑筒向两个成型腔内注入液态铝合金,成型后调节两个压铸机构复位；3.脱模顶出件启动将两个成型腔内的零件顶出脱模；4.四个零件夹持机构启动将两个零件夹住；5.旋转驱动机构启动带动零件转动架的两端和两个零件向上转动,使两个零件贴合在一起,便于通过螺钉将两个零件安装在一起。(The invention relates to an aluminum alloy die-casting die and a using method thereof. The die-cast part assembling device has the beneficial effects that the two die-cast parts can be relatively attached together, and the two parts can be conveniently installed and fixed through screws. The using method comprises the following steps: 1. the two die-casting mechanisms are respectively moved to the positions above the two fixed dies, and the two first motors drive the two die-casting pieces to cover the two fixed dies after being started; 2. injecting liquid aluminum alloy into the two molding cavities through the two pouring cylinders, and adjusting the two die-casting mechanisms to reset after molding; 3. the demoulding ejection piece is started to eject the parts in the two forming cavities for demoulding; 4. the four part clamping mechanisms are started to clamp the two parts; 5. the rotary driving mechanism is started to drive the two ends of the part rotating frame and the two parts to rotate upwards, so that the two parts are attached together, and the two parts are conveniently installed together through screws.)

1. The utility model provides an aluminum alloy die casting die, includes mould frame (1), die-casting mechanism (2), fixed mould (3), drawing of patterns ejecting (4), part rotating turret (5), rotary drive mechanism (6) and part fixture (7), its characterized in that: two die-casting mechanism (2) symmetry establish the outer end in mould frame (1), two fixed mould (3) symmetry fixed connection are in the inner of mould frame (1), the middle part in mould frame (1) is established in drawing of patterns liftout (4), the both ends of drawing of patterns liftout (4) are connected with two fixed mould (3) cooperations respectively, part rotating turret (5) fixed connection is on mould frame (1), the both ends of part rotating turret (5) all the butt on mould frame (1), establish on mould frame (1) rotary driving mechanism (6), rotary driving mechanism (6) are connected with part rotating turret (5) cooperation, the both ends of part rotating turret (5) are equipped with two part fixture (7) respectively.

2. An aluminum alloy die casting mold as claimed in claim 1, characterized in that: the die frame (1) comprises supporting legs (1-1), a cross frame (1-2), clamping plates (1-3), locking screws (1-4), U-shaped supporting seats (1-5), a chute frame (1-6), screw seats (1-7) and positioning screws (1-8); two cross frames (1-2) are fixedly connected between two support legs (1-1), two clamping plates (1-3) are respectively arranged on the inner sides of the two cross frames (1-2), four clamping plates (1-3) are respectively connected with two locking screws (1-4) through threads, two U-shaped supporting seats (1-5) are respectively arranged at the outer ends of the two cross frames (1-2), the upper ends of the two cross frames (1-2) are respectively fixedly connected with two sliding groove frames (1-6), two sliding groove frames (1-6) positioned at the front ends are respectively fixedly connected with a screw seat (1-7), and two positioning screws (1-8) are respectively connected on the two screw seats (1-7) through thread matching; the left die-casting mechanism and the right die-casting mechanism (2) are respectively matched and connected with the left sliding chute frame and the right sliding chute frame (1-6), the left fixed die and the right fixed die (3) are respectively connected with the left clamping plate and the right clamping plate (1-3), the fixed die (3) and the demolding ejection part (4) are both connected with the two cross frames (1-2), and the rotary driving mechanism (6) is arranged on the cross frame (1-2) at the front end.

3. An aluminum alloy die casting mold as claimed in claim 2, characterized in that: the die-casting mechanism (2) comprises a T-shaped plate (2-1), a horizontal plate (2-2), a first motor (2-3), a lead screw (2-4), an L-shaped frame (2-5), a die-casting piece (2-6) and a pouring cylinder (2-7); the horizontal plate (2-2) is fixedly connected between the two T-shaped plates (2-1), the two T-shaped plates (2-1) are respectively connected in a sliding groove frame (1-6) on one side in a sliding fit mode, the two first motors (2-3) are respectively fixedly connected to the two ends of the horizontal plate (2-2) through motor frames, output shafts of the two first motors (2-3) are respectively connected with a lead screw (2-4) through a coupler, the two L-shaped frames (2-5) are respectively connected to the two lead screws (2-4) through thread fit, the L-shaped frames (2-5) are fixedly connected to the two L-shaped frames (2-5), the pouring cylinders (2-7) are fixedly connected and communicated to the L-shaped frames (2-5), and the pouring cylinders (2-7) are connected with the horizontal plate (2-2) in a sliding fit mode; the positioning screws (1-8) are tightly propped against the T-shaped plate (2-1) at the front end.

4. An aluminum alloy die casting mold as claimed in claim 3, characterized in that: a molding cavity (3-1) is arranged in the fixed mold (3); two ends of the molding cavity (3-1) are respectively provided with a short pin (3-2), and the fixed mold (3) is positioned between the two clamping plates (1-3) on one side; the locking screws (1-4) are tightly propped against the fixed die (3).

5. An aluminum alloy die casting mold as claimed in claim 4, characterized in that: the demolding ejection piece (4) comprises a middle plate (4-1), a rectangular frame (4-2), an electric push rod (4-3), a sliding plate (4-4) and a push rod (4-5); the middle plate (4-1) is fixedly connected between the two transverse frames (1-2), the lower end of the middle plate (4-1) is fixedly connected with the rectangular frame (4-2), the upper end of the rectangular frame (4-2) is fixedly connected with the electric push rod (4-3), the telescopic end of the electric push rod (4-3) is fixedly connected with the sliding plate (4-4), the sliding plate (4-4) is connected in the rectangular frame (4-2) in a sliding fit mode, and two ends of the sliding plate (4-4) are respectively and fixedly connected with the two push rods (4-5); the two push rods (4-5) at the left side and the right side are respectively connected with the left fixed die and the right fixed die (3) in a sliding fit manner.

6. An aluminum alloy die casting mold as claimed in claim 5, characterized in that: the part rotating frame (5) comprises a fixed shaft (5-1), a shaft frame (5-2), a U-shaped frame (5-3), a hinge block (5-4), a lower sliding groove (5-5) and a mounting groove (5-6); the fixed shaft (5-1) is fixedly connected between the two shaft frames (5-2), the two shaft frames (5-2) are respectively and fixedly connected to the two cross frames (1-2), the two U-shaped frames (5-3) are respectively and fixedly connected with the two hinging blocks (5-4), the two U-shaped frames (5-3) are respectively and symmetrically and rotatably connected to the fixed shaft (5-1) through the two hinging blocks (5-4), the front ends of the two U-shaped frames (5-3) are respectively provided with a lower sliding chute (5-5), the rotary driving mechanism (6) is matched and connected with the two lower sliding chutes (5-5), the two ends of the two U-shaped frames (5-3) are respectively provided with a mounting groove (5-6), and the four part clamping mechanisms (7) are respectively arranged in the four mounting grooves (5-6); two ends of the two U-shaped frames (5-3) are respectively abutted against the four U-shaped supporting seats (1-5).

7. An aluminum alloy die casting mold as claimed in claim 6, characterized in that: the rotary driving mechanism (6) comprises a right-angle plate (6-1), a third motor (6-2), a first screw rod (6-3), a driving block (6-4), a guide rod (6-5), a hinged plate (6-6) and a deflector rod (6-7), the right-angle plate (6-1) is fixedly connected on a transverse frame (1-2) at the front end, the third motor (6-2) is fixedly connected on the right-angle plate (6-1) through a motor frame, an output shaft of the third motor (6-2) is connected with the first screw rod (6-3) through a coupling, the driving block (6-4) is connected on the first screw rod (6-3) through threaded fit, the driving block (6-4) is connected on the guide rod (6-5) in sliding fit, the guide rod (6-5) is fixedly connected on the right-angle plate (6-1), two ends of the guide rod (6-5) are respectively connected with a hinged plate (6-6) in a rotating way, the two deflector rods (6-7) are respectively and fixedly connected with the two hinged plates (6-6), and the two deflector rods (6-7) are respectively connected in the two lower chutes (5-5) in a sliding fit way.

8. An aluminum alloy die casting mold as claimed in claim 7, characterized in that: the part clamping mechanism (7) comprises a fixed block (7-1), an L-shaped expansion plate (7-2), a U-shaped plate (7-3), a second screw (7-4) and a second motor (7-5); the fixing block (7-1) is fixedly connected in the mounting groove (5-6), the L-shaped expansion plate (7-2) is connected in the fixing block (7-1) in a sliding fit mode, the inner end of the L-shaped expansion plate (7-2) is fixedly connected with the U-shaped plate (7-3), the outer end of the second screw rod (7-4) is connected to the second screw rod (7-4) in a threaded fit mode, the second screw rod (7-4) is fixedly connected to an output shaft of the second motor (7-5) through a coupler, and the second motor (7-5) is fixedly connected to the U-shaped frame (5-3) through a motor frame.

9. The use method of an aluminum alloy die-casting die as recited in claim 8, wherein: the method comprises the following steps:

the method comprises the following steps: the two die-casting mechanisms (2) are respectively moved to the positions above the two fixed dies (3), and the two first motors (2-3) drive the two die-casting pieces (2-6) to cover the two fixed dies (3) after being started;

step two: injecting liquid aluminum alloy into the two molding cavities (3-1) through the two casting cylinders (2-7), and adjusting the two die casting mechanisms (2) to reset after molding;

step three: the demolding ejection piece (4) is started to eject the parts in the two molding cavities (3-1) out for demolding;

step four: the four part clamping mechanisms (7) are started to clamp the two parts;

step five: the rotary driving mechanism (6) is started to drive the two ends of the part rotating frame (5) and the two parts to rotate upwards, so that the two parts are attached together, and the two parts are conveniently installed together through screws.

Technical Field

The invention relates to the technical field of aluminum alloy processing, in particular to an aluminum alloy die-casting die and a using method thereof.

Background

The invention discloses an aluminum alloy die-casting die with the patent number of CN201710837852.X, which comprises a bottom supporting seat body, a sliding rail, a first sliding seat body, a second sliding seat body, a first supporting upright post, a second supporting upright post, a vertical die seat body, a die-casting die seat, a slide way, a lower punch, a hydraulic cylinder A and an inner barrel body, wherein a liquid through nozzle is machined at one end of the inner barrel body, a die-casting body is installed at one side of the inner barrel body, a central sprue is machined in the die-casting body, and a die-casting cavity channel is machined in the die-casting body; die-casting chamber says and has first through-flow mouth and second through-flow mouth, installs first sealed piece in one side of first through-flow mouth, installs first fixed block in the one end of first sealed piece and is in be provided with horizontal pedestal directly over the die-casting die holder the track is installed to the bottom of horizontal pedestal slidable mounting has pneumatic cylinder B on the track, and the drift is installed to pneumatic cylinder B's hydraulic stem bottom. The die-casting device can improve the die-casting efficiency of the aluminum alloy die-casting die and is convenient for ejecting excess materials. However, the device cannot make two die-cast parts fit together oppositely, and the two parts are not convenient to be installed together through screws.

Disclosure of Invention

The invention aims to provide an aluminum alloy die-casting die and a using method thereof.

The purpose of the invention is realized by the following technical scheme:

the utility model provides an aluminum alloy die casting die, includes mould frame, die-casting mechanism, fixed mould, drawing of patterns liftout piece, part rotating turret, rotary driving mechanism and part fixture, two die-casting mechanism symmetries establish the outer end at the mould frame, two fixed mould symmetry fixed connection are in the inner of mould frame, the middle part at the mould frame is established to drawing of patterns liftout piece, the both ends of drawing of patterns liftout piece are connected with two fixed mould cooperations respectively, part rotating turret fixed connection is in the mould frame, the both ends of part rotating turret all the butt on the mould frame, rotary driving mechanism establishes in the mould frame, rotary driving mechanism is connected with the part rotating turret cooperation, the both ends of part rotating turret are equipped with two part fixture respectively.

As further optimization of the technical scheme, the aluminum alloy die-casting die comprises a die frame, a die frame and a die support, wherein the die frame comprises supporting legs, cross frames, clamping plates, locking screws, U-shaped supporting seats, sliding groove frames, screw seats and positioning screws; two cross frames are fixedly connected between the two support legs, two clamping plates are respectively arranged on the inner sides of the two cross frames, two locking screws are respectively connected to the four clamping plates through threads, two U-shaped supporting seats are respectively arranged at the outer ends of the two cross frames, two sliding groove frames are respectively and fixedly connected to the upper ends of the two cross frames, a screw seat is respectively and fixedly connected to the two sliding groove frames positioned at the front ends of the two cross frames, and two positioning screws are respectively connected to the two screw seats through threaded matching; the left die-casting mechanism and the right die-casting mechanism are respectively matched and connected with the left sliding chute frame and the right sliding chute frame, the left fixed die and the right fixed die are respectively connected with the left clamping plate and the right clamping plate, the fixed die and the demolding ejection piece are both connected with the two cross frames, and the rotary driving mechanism is arranged on the cross frame at the front end.

As further optimization of the technical scheme, the die-casting mechanism of the aluminum alloy die-casting die comprises a T-shaped plate, a horizontal plate, a first motor, a lead screw, an L-shaped frame, a die-casting piece and a pouring cylinder; the horizontal plate is fixedly connected between the two T-shaped plates, the two T-shaped plates are respectively connected in a sliding fit manner in the two chute frames positioned on one side, the two first motors are respectively and fixedly connected at two ends of the horizontal plate through motor frames, output shafts of the two first motors are respectively connected with a lead screw through a coupler, the two L-shaped frames are respectively connected onto the two lead screws through a thread fit manner, the L-shaped frames are fixedly connected onto the two L-shaped frames, the pouring cylinder is fixedly connected and communicated onto the L-shaped frames, and the pouring cylinder is connected with the horizontal plate in a sliding fit manner; the positioning screw is tightly propped against the T-shaped plate at the front end.

As further optimization of the technical scheme, the aluminum alloy die-casting die is characterized in that a forming cavity is arranged inside a fixed die; two ends of the molding cavity are respectively provided with a short pin, and the fixed mold is positioned between the two clamping plates on one side; the locking screw is tightly propped against the fixed die.

As further optimization of the technical scheme, the aluminum alloy die-casting die comprises a demolding ejection piece, a die-casting die and a die-casting die, wherein the demolding ejection piece comprises an intermediate plate, a rectangular frame, an electric push rod, a sliding plate and a push rod; the middle plate is fixedly connected between the two transverse frames, the lower end of the middle plate is fixedly connected with the rectangular frame, the upper end of the rectangular frame is fixedly connected with the electric push rod, the telescopic end of the electric push rod is fixedly connected with the sliding plate, the sliding plate is connected in the rectangular frame in a sliding fit manner, and the two ends of the sliding plate are respectively fixedly connected with the two push rods; the two push rods on the left side and the right side are respectively connected with the left fixed die and the right fixed die in a sliding fit manner.

As further optimization of the technical scheme, the aluminum alloy die-casting die comprises a part rotating frame, a die cavity and a die cavity, wherein the part rotating frame comprises a fixed shaft, a shaft frame, a U-shaped frame, a hinge block, a lower sliding groove and an installation groove; the fixed shaft is fixedly connected between the two shaft frames, the two shaft frames are respectively and fixedly connected to the two cross frames, the two U-shaped frames are respectively and fixedly connected with the two hinge blocks, the two U-shaped frames are respectively and symmetrically and rotatably connected to the fixed shaft through the two hinge blocks, the front ends of the two U-shaped frames are respectively provided with a lower chute, the rotary driving mechanism is in matched connection with the two lower chutes, two ends of the two U-shaped frames are respectively provided with a mounting groove, and the four part clamping mechanisms are respectively arranged in the four mounting grooves; two ends of the two U-shaped frames are respectively abutted in the four U-shaped supporting seats.

As further optimization of the technical scheme, the aluminum alloy die-casting die comprises a rotary driving mechanism, a right-angle plate, a third motor, a first screw rod, a driving block, a guide rod, hinged plates and shifting rods, wherein the right-angle plate is fixedly connected to a cross frame at the front end, the third motor is fixedly connected to the right-angle plate through a motor frame, an output shaft of the third motor is connected with the first screw rod through a coupler, the driving block is connected to the first screw rod through threaded fit, the driving block is connected to the guide rod in sliding fit, the guide rod is fixedly connected to the right-angle plate, two ends of the guide rod are respectively connected with one hinged plate in a rotating mode, the two shifting rods are respectively and fixedly connected to the two hinged plates, and the two shifting rods are respectively connected to the.

As further optimization of the technical scheme, the aluminum alloy die-casting die comprises a part clamping mechanism, a die-casting die and a die-casting die, wherein the part clamping mechanism comprises a fixed block, an L-shaped expansion plate, a U-shaped plate, a second screw and a second motor; fixed block fixed connection is in the mounting groove, and L type expansion plate sliding fit connects in the fixed block, and the inner fixed connection U template of L type expansion plate, the outer end of second screw rod pass through screw-thread fit and connect on the second screw rod, and the second screw rod passes through shaft coupling fixed connection on the output shaft of second motor, and the second motor passes through motor frame fixed connection on U type frame.

A use method of an aluminum alloy die-casting die comprises the following steps:

the method comprises the following steps: the two die-casting mechanisms are respectively moved to the positions above the two fixed dies, and the two first motors drive the two die-casting pieces to cover the two fixed dies after being started;

step two: injecting liquid aluminum alloy into the two molding cavities through the two pouring cylinders, and adjusting the two die-casting mechanisms to reset after molding;

step three: the demoulding ejection piece is started to eject the parts in the two forming cavities for demoulding;

step four: the four part clamping mechanisms are started to clamp the two parts;

step five: the rotary driving mechanism is started to drive the two ends of the part rotating frame and the two parts to rotate upwards, so that the two parts are attached together, and the two parts are conveniently installed together through screws.

The aluminum alloy die-casting die has the beneficial effects that:

according to the aluminum alloy die-casting die, two die-cast parts can be relatively attached together, and the two parts can be conveniently installed and fixed through screws. Through removing two die-casting mechanisms respectively and two fixed mould cooperations realize the shaping of aluminum alloy part, the ejecting piece of drawing of patterns starts the ejecting drawing of patterns of the part of two shaping intracavity, four part fixture start clip two parts, rotary drive mechanism starts the both ends and two parts upwards rotations that drive the part rotating turret, makes the up end of two parts relative and laminating together, is convenient for give other screw direct mount fixed together with the part after two shaping drawing of patterns, and the part is fixed accurate.

Drawings

FIG. 1 is a schematic structural diagram I of an aluminum alloy die-casting mold according to the present invention;

FIG. 2 is a schematic structural diagram II of an aluminum alloy die-casting mold according to the present invention;

FIG. 3 is a schematic view of the mold frame and rotary drive mechanism;

FIG. 4 is a schematic structural view of a die casting mechanism;

FIG. 5 is a first schematic view of a stationary mold and a stripper ejector;

FIG. 6 is a second schematic structural view of the stationary mold and the stripper ejector;

fig. 7 is a schematic structural view of the parts turret and the parts holding mechanism.

In the figure: a mold frame 1; 1-1 of supporting legs; 1-2 of a transverse frame; 1-3 of splints; locking screws 1-4; 1-5 parts of a U-shaped supporting seat; 1-6 of a chute frame; 1-7 of a screw seat; 1-8 of a positioning screw; a die casting mechanism 2; 2-1 parts of a T-shaped plate; 2-2 of horizontal plate; a first electric machine 2-3; 2-4 parts of a screw rod; 2-5 of an L-shaped frame; 2-6 of die casting; 2-7 of a pouring cylinder; fixing the mold 3; a molding cavity 3-1; 3-2 parts of a short pin; demolding the ejector 4; an intermediate plate 4-1; a rectangular frame 4-2; 4-3 of an electric push rod; 4-4 of a sliding plate; 4-5 of a push rod; a part turret 5; 5-1 of a fixed shaft; 5-2 of a shaft bracket; 5-3 of a U-shaped frame; hinge blocks 5-4; 5-5 of a lower chute; mounting grooves 5-6; a rotation drive mechanism 6; a right-angle plate 6-1; a third motor 6-2; a first screw 6-3; a driving block 6-4; 6-5 of a guide rod; hinge plates 6-6; 6-7 of a deflector rod; a part holding mechanism 7; 7-1 of a fixed block; an L-shaped expansion plate 7-2; 7-3 parts of a U-shaped plate; a second screw 7-4; a second motor 7-5.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the electrical components that appear in this application all external intercommunication power and control switch when using.

The invention is described in further detail below with reference to figures 1-7 and the detailed description.