CN216263401U - Die casting die for manufacturing automobile parts - Google Patents

Abstract

The utility model belongs to the field of die-casting molds, and particularly relates to a die-casting mold for manufacturing automobile parts, which comprises a fixed mold, a movable mold and a convex part, wherein the fixed mold is fixed on the fixed mold; a movable mould is inserted in the fixed mould, and a convex part is arranged in the fixed mould; a heat dissipation mechanism is arranged inside the fixed die; through seting up the heat dissipation through-hole, press the dust screen extrusion movable block, make the movable block slide inside the fixing base, set up to the arc through the stopper outer wall, produce the extrusion to the stopper when making the dust screen extrusion movable block, make the stopper slide inside first spout, thereby make the second spring receive the compression and produce elastic deformation, inside recess and stopper produce the block until the dust screen, then the second spring resumes to the normal position, make the dust screen accomplish fixedly, the function of dust screen quick fixation has been realized, the relatively poor problem of die casting die heat dissipation has been solved, the radiating efficiency of die casting die has been improved.

Description

Die casting die for manufacturing automobile parts

Technical Field

The utility model relates to the field of die-casting molds, in particular to a die-casting mold for manufacturing automobile parts.

Background

With the development of advanced technology, the automobile industry is continuously advanced, and accordingly, the production requirements of large parts are generated.

In the prior art, automobile parts are generally manufactured in batch by a die-casting die, molten metal is injected into the die, and the molten metal is pressurized and forged by the die-casting die in the process of cooling the molten metal, so that the mechanical performance of the whole workpiece is improved.

After the existing die-casting die performs injection molding and pressure forging on a workpiece, the heat dissipation of the die-casting die is poor, so that the forming time of the workpiece in the die-casting die is long, and the integral working efficiency of the die-casting die is reduced; therefore, a die-casting mold for manufacturing automobile parts is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a die-casting die for manufacturing automobile parts, which aims to make up the defects of the prior art and solve the problem of poor heat dissipation of the die-casting die.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a die-casting die for manufacturing automobile parts, which comprises a fixed die, a movable die and a convex part, wherein the fixed die is fixed on the fixed die; a movable mould is inserted in the fixed mould, and a convex part is arranged in the fixed mould; the fixed die is internally provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation through hole, a dustproof net, an auxiliary assembly, a clamping assembly, a first connecting rod and a pulling assembly, the heat dissipation through hole is formed in the fixed die, the dustproof net is arranged in the fixed die, the auxiliary assembly is arranged in the fixed die, the clamping assembly is arranged in the fixed die, the first connecting rod is arranged in the fixed die, the pulling assembly is arranged in the fixed die, the heat dissipation through hole is formed in the fixed die, the external wind enters the heat dissipation through hole, the quick cooling effect is achieved in the fixed die, and a processing workpiece in the fixed die can be quickly formed.

Preferably, the auxiliary assembly comprises a fixed seat, a first spring and a movable block, the fixed seat is fixedly connected to the inner wall of the fixed mold, the first spring is fixedly connected to the inner wall of the fixed seat, the movable block is fixedly connected to the outer wall of the first spring, and the auxiliary assembly is arranged, so that an operator can take out the dustproof net more conveniently.

Preferably, the block subassembly includes first spout, stopper and second spring, first spout is seted up inside deciding the mould, the stopper top is inserted and is established inside the dust screen, second spring rigid coupling is at first spout inner wall, through being provided with the block subassembly for operating personnel can carry out the block fast after promoting the dust screen between dust screen and the stopper.

Preferably, the pulling assembly comprises a first connecting rod, a pull rod and a limiting rod, the first connecting rod is connected to the outer wall of the limiting block through a rotating shaft, the pull rod is inserted into the fixed mold, the limiting rod is fixedly connected to the inner wall of the fixed mold, and the pulling assembly is arranged, so that when the dustproof net needs to be taken out, an operator only needs to pull the pull rod to take down the dustproof net, and the working efficiency of the operator is further improved.

Preferably, decide inside ejection mechanism that is provided with of mould, and ejection mechanism includes bull stick, drive assembly, reciprocal lead screw, swivel nut, second connecting rod, roof and second spout, the bull stick rotates to be connected inside deciding the mould, the transmission group price sets up inside deciding the mould, reciprocal lead screw rotates to be connected at deciding the mould inner wall, the inside threaded connection of swivel nut is at reciprocal lead screw outer wall through threaded connection, the second connecting rod is connected at the swivel nut outer wall through the pivot, the roof outer wall is connected with the second connecting rod through the pivot, the second spout is seted up inside protruding part, through being provided with ejection mechanism for operating personnel can take out the processing work piece fast, thereby improves operating personnel's work efficiency.

Preferably, transmission assembly includes first tapered tooth and second tapered tooth, first tapered tooth rigid coupling is at the bull stick outer wall, second tapered tooth rigid coupling is at reciprocal lead screw outer wall, and through being provided with transmission assembly, operating personnel can adjust reciprocal lead screw through moving the mould side, has improved the holistic practicality of device.

The utility model has the advantages that:

1. according to the die-casting die, the heat dissipation through hole is formed, the movable block is pressed to extrude the dustproof net, the movable block slides in the fixed seat, the outer wall of the limiting block is arc-shaped, the limiting block is extruded when the dustproof net extrudes the movable block, the limiting block slides in the first sliding groove, the second spring is compressed to generate elastic deformation until the inner groove of the dustproof net is clamped with the limiting block, and then the second spring is restored to the original position, so that the dustproof net is fixed, the function of quickly fixing the dustproof net is achieved, the problem of poor heat dissipation of the die-casting die is solved, and the heat dissipation efficiency of the die-casting die is improved;

2. according to the utility model, the rotating rod is rotated to drive the second conical teeth meshed with the first conical teeth to rotate, the reciprocating screw rod drives the threaded sleeve to move in the fixed die, the threaded sleeve drives the second connecting rod to move and simultaneously lift the top plate, so that the top plate synchronously lifts the protruding part while sliding in the second sliding groove, the processing workpiece at the top end of the protruding part can move in the die, the function of ejecting the processing workpiece is realized, the problem that the processing workpiece is inconvenient to take out is solved, and the working efficiency of an operator is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional view of a first embodiment;

FIG. 3 is a schematic sectional view of a second front view according to the first embodiment;

FIG. 4 is a schematic diagram of a structure shown in FIG. 3 according to a first embodiment;

FIG. 5 is a schematic diagram of the structure B in FIG. 2 according to the first embodiment;

FIG. 6 is a schematic diagram of structure C in FIG. 2 according to the first embodiment;

fig. 7 is a schematic structural view of a slide ball according to a second embodiment.

In the figure: 1. fixing a mold; 2. moving the mold; 3. a boss member; 4. a heat dissipating through hole; 5. a dust screen; 6. a fixed seat; 7. a first spring; 8. a movable block; 9. a first chute; 10. a limiting block; 11. a second spring; 12. a first link; 13. a pull rod; 14. a limiting rod; 15. a rotating rod; 16. a first tapered tooth; 17. second tapered teeth; 18. a reciprocating screw rod; 19. a threaded sleeve; 20. a second link; 21. a top plate; 22. a second chute; 23. and (4) sliding the beads.

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 one

Referring to fig. 1-6, a die casting mold for manufacturing automobile parts includes a stationary mold 1, a movable mold 2 and a protruding member 3; a movable mould 2 is inserted into the fixed mould 1, and a convex part 3 is arranged in the fixed mould 1; the heat dissipation mechanism is arranged inside the fixed die 1 and comprises a heat dissipation through hole 4, a dust screen 5, an auxiliary component, a clamping component, a first connecting rod 12 and a pulling component, the heat dissipation through hole 4 is arranged inside the fixed die 1, the dust screen 5 is arranged inside the fixed die 1, the auxiliary component is arranged inside the fixed die 1, the clamping component is arranged inside the fixed die 1, the first connecting rod 12 is arranged inside the fixed die 1, the pulling component is arranged inside the fixed die 1, when the fixed die 1 works, external wind enters the heat dissipation through hole 4, so that the effect of quickly cooling the inside of the fixed die 1 is achieved, a processing workpiece inside the fixed die 1 can be quickly formed, dust and sundries can be prevented from entering the heat dissipation through hole 4 through the dust screen 5, so that the heat dissipation through hole 4 is blocked, and the heat dissipation effect is reduced, the dust screen 5 is pressed to enable the dust screen 5 to extrude the movable block 8, so that the movable block 8 slides in the fixed seat 6, the first spring 7 generates elastic deformation, the outer wall of the limiting block 10 is arranged to be arc-shaped, the dust screen 5 extrudes the movable block 8 and simultaneously extrudes the limiting block 10, the limiting block 10 slides in the first chute 9, so that the second spring 11 is compressed to generate elastic deformation until the groove in the dust screen 5 is clamped with the limiting block 10, and then the second spring 11 is restored to the original position, so that the dust screen 5 is fixed, when the dust screen 5 needs to be taken down and cleaned, the pull rod 13 is firstly pulled, the limiting rod 14 is enabled to move in the groove formed in the pull rod 13, the limiting rod 14 is arranged, the pull rod 13 can be prevented from being wholly separated from the inside of the fixed mold 1, a limiting effect is achieved, and the first connecting rod 12 is driven to move through the pull rod 13, make first connecting rod 12 drive stopper 10 and slide in first spout 9 is inside, make second spring 11 produce elastic deformation, break away from dust screen 5 inside until stopper 10, through being provided with first spout 9, make stopper 10 only can be at the inside directional removal of first spout 9, the direction produces the skew when avoiding first spout 9 to remove, thereby play spacing effect to first spout 9, elastic property through first spring 7, make first spring 7 promote the movable block 8 when the inside removal of fixing base 6, movable block 8 promotes dust screen 5 in step and breaks away from inside fixed mould 1 fast, make operating personnel take out dust screen 5 can be more convenient.

The auxiliary assembly comprises a fixed seat 6, a first spring 7 and a movable block 8, the fixed seat 6 is fixedly connected to the inner wall of the fixed die 1, the first spring 7 is fixedly connected to the inner wall of the fixed seat 6, the movable block 8 is fixedly connected to the outer wall of the first spring 7, when the auxiliary assembly works, the first spring 7 pushes the movable block 8 to move in the fixed seat 6, the movable block 8 synchronously pushes the dust screen 5 to be quickly separated from the fixed die 1, and an operator can take out the dust screen 5 more conveniently by arranging the auxiliary assembly;

the clamping assembly comprises a first sliding groove 9, a limiting block 10 and a second spring 11, the first sliding groove 9 is formed in the fixed die 1, the top end of the limiting block 10 is inserted into the dustproof net 5, the second spring 11 is fixedly connected to the inner wall of the first sliding groove 9, when the clamping assembly works, the limiting block 10 is extruded through the dustproof net 5, the limiting block 10 slides in the first sliding groove 9, the second spring 11 is compressed to generate elastic deformation, until a groove in the dustproof net 5 is clamped with the limiting block 10, the second spring 11 is restored to the original position, the dustproof net 5 is fixed, and the clamping assembly is arranged, so that an operator can quickly clamp the dustproof net 5 and the limiting block 10 after pushing the dustproof net 5;

the lifting assembly comprises a first connecting rod 12, a pull rod 13 and a limiting rod 14, the first connecting rod 12 is connected to the outer wall of the limiting block 10 through a rotating shaft, the pull rod 13 is inserted into the fixed die 1, the limiting rod 14 is fixedly connected to the inner wall of the fixed die 1, when the lifting assembly works, the limiting rod 14 is pulled to move inside a groove formed in the pull rod 13, the limiting rod 14 is arranged, the pull rod 13 can be prevented from being integrally separated from the inside of the fixed die 1 to play a limiting role, the first connecting rod 12 is driven to move through the pull rod 13, the limiting block 10 is driven by the first connecting rod 12 to slide inside the first sliding groove 9, when the dustproof net 5 needs to be taken out, an operator can take off the dustproof net 5 only by pulling the pull rod 13 through the lifting assembly, and the working efficiency of the operator is further improved;

the ejection mechanism is arranged in the fixed die 1 and comprises a rotating rod 15, a transmission assembly, a reciprocating screw rod 18, a threaded sleeve 19, a second connecting rod 20, a top plate 21 and a second sliding groove 22, the rotating rod 15 is rotatably connected in the fixed die 1, the transmission assembly is arranged in the fixed die 1, the reciprocating screw rod 18 is rotatably connected to the inner wall of the fixed die 1, the inner part of the threaded sleeve 19 is connected to the outer wall of the reciprocating screw rod 18 through threads, the second connecting rod 20 is connected to the outer wall of the threaded sleeve 19 through a rotating shaft, the outer wall of the top plate 21 is connected with the second connecting rod 20 through a rotating shaft, the second sliding groove 22 is arranged in the protruding part 3, and during operation, the rotating rod 15 is rotated to drive the second tapered teeth 17 meshed with the first tapered teeth 16, so that the reciprocating screw rod 18 drives the threaded sleeve 19 to move in the fixed die 1, and the transmission assembly is arranged, an operator can adjust the reciprocating screw rod 18 through the side face of the movable mold 2, the overall practicability of the device is improved, the top plate 21 is lifted while the second connecting rod 20 is driven by the threaded sleeve 19 to move, so that the top plate 21 synchronously lifts the protruding part 3 while sliding in the second sliding groove 22, a processing workpiece at the top end of the protruding part 3 can move in the movable mold 2, the processing workpiece in the movable mold 2 can be quickly taken out, and the working efficiency of the operator is improved;

the transmission assembly comprises first conical teeth 16 and second conical teeth 17, the first conical teeth 16 are fixedly connected to the outer wall of the rotating rod 15, the second conical teeth 17 are fixedly connected to the outer wall of the reciprocating screw rod 18, in operation, the rotating rod 15 drives the second conical teeth 17 meshed with the first conical teeth 16 to rotate, so that the reciprocating screw rod 18 drives the screw sleeve 19 to move inside the fixed die 1, and the operation personnel can adjust the reciprocating screw rod 18 through the side surface of the movable die 2, thereby improving the overall practicability of the device.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a sliding ball 23 is movably connected inside the movable block 8 through a rotating shaft, and a bottom end of the sliding ball 23 is attached to an inner wall of the fixed base 6; during operation, move inside at fixing base 6 through sliding block 8 and drive smooth pearl 23 and rotate for when rotating through smooth pearl 23 and can reducing the moving block 8 and remove, 8 outer walls of moving block are to the wearing and tearing that 6 inner walls of fixing base produced.

The working principle is that external wind enters the inside of the heat dissipation through hole 4, so that the effect of quickly cooling the inside of the fixed die 1 is achieved, a processed workpiece in the fixed die 1 can be quickly formed, the dust screen 5 is arranged, dust and sundries can be prevented from entering the inside of the heat dissipation through hole 4, so that the heat dissipation through hole 4 is blocked, and the heat dissipation effect is further reduced, the dust screen 5 extrudes the movable block 8 by pressing the dust screen 5, so that the movable block 8 slides in the fixed seat 6, the first spring 7 generates elastic deformation, the outer wall of the limiting block 10 is arranged to be arc-shaped, the limiting block 10 is extruded when the dust screen 5 extrudes the movable block 8, the limiting block 10 slides in the first sliding groove 9, so that the second spring 11 is compressed to generate elastic deformation, and until the groove in the dust screen 5 is clamped with the limiting block 10, then the second spring 11 is restored to the original position, so that the dust screen 5 is fixed, when the dust screen 5 needs to be taken down and cleaned, the pull rod 13 is firstly pulled, the limiting rod 14 moves in the groove formed in the pull rod 13, the limiting rod 14 is arranged, the pull rod 13 can be prevented from being integrally separated from the inside of the fixed die 1 to play a limiting role, the pull rod 13 drives the first connecting rod 12 to move, the first connecting rod 12 drives the limiting block 10 to slide in the first sliding groove 9, the second spring 11 generates elastic deformation until the limiting block 10 is separated from the inside of the dust screen 5, the first sliding groove 9 is arranged, so that the limiting block 10 can only directionally move in the first sliding groove 9, the direction of the first sliding groove 9 is prevented from being deviated when the first sliding groove 9 moves, the limiting function is realized on the first sliding groove 9, and the first spring 7 pushes the movable block 8 to move in the fixed seat 6 through the elastic property of the first spring 7, the movable block 8 synchronously pushes the dust screen 5 to be quickly separated from the inside of the fixed mold 1, so that the operation personnel can take out the dust screen 5 more conveniently.

Through rotating the bull stick 15, make the bull stick 15 drive the second taper tooth 17 of first taper tooth 16 meshing and rotate, make reciprocal lead screw 18 drive swivel nut 19 and remove in fixed mould 1 inside, through being provided with transmission assembly, operating personnel can adjust reciprocal lead screw 18 through moving mould 2 sides, the holistic practicality of device has been improved, carry out the lifting to roof 21 when driving second connecting rod 20 through swivel nut 19 and remove, make roof 21 carry out synchronous lifting to bellying 3 in the inside gliding of second spout 22, make the processing work piece on bellying 3 top can move 2 insides of mould and remove, thereby make the inside processing work piece of moving mould 2 take out fast, operating personnel's work efficiency has been improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a die casting die of automobile parts manufacturing usefulness which characterized in that: comprises a fixed die (1), a movable die (2) and a convex part (3); the movable mould (2) is inserted into the fixed mould (1), and the raised part (3) is arranged in the fixed mould (1);

decide inside heat dissipation mechanism that is provided with of mould (1), and heat dissipation mechanism includes heat dissipation through-hole (4), dust screen (5), auxiliary assembly, block subassembly, first connecting rod (12) and draws and rise the subassembly, heat dissipation through-hole (4) are seted up inside deciding mould (1), dust screen (5) set up inside deciding mould (1), auxiliary assembly sets up inside deciding mould (1), the block subassembly sets up inside deciding mould (1), first connecting rod (12) set up inside deciding mould (1), draw and rise the subassembly setting inside deciding mould (1).

2. A die-casting mold for manufacturing automobile parts as claimed in claim 1, wherein: the auxiliary assembly comprises a fixed seat (6), a first spring (7) and a movable block (8), wherein the fixed seat (6) is fixedly connected to the inner wall of the fixed mold (1), the first spring (7) is fixedly connected to the inner wall of the fixed seat (6), and the movable block (8) is fixedly connected to the outer wall of the first spring (7).

3. A die-casting mold for manufacturing automobile parts as claimed in claim 2, wherein: the clamping assembly comprises a first sliding groove (9), a limiting block (10) and a second spring (11), the first sliding groove (9) is formed in the fixed die (1), the top end of the limiting block (10) is inserted into the dustproof net (5), and the second spring (11) is fixedly connected to the inner wall of the first sliding groove (9).

4. A die-casting mold for manufacturing automobile parts as claimed in claim 3, wherein: the pulling-up assembly comprises a first connecting rod (12), a pull rod (13) and a limiting rod (14), the first connecting rod (12) is connected to the outer wall of the limiting block (10) through a rotating shaft, the pull rod (13) is inserted into the fixed mold (1), and the limiting rod (14) is fixedly connected to the inner wall of the fixed mold (1).

5. A die casting mold for manufacturing automobile parts as claimed in claim 4, wherein: decide inside ejection mechanism that is provided with of mould (1), and ejection mechanism includes bull stick (15), drive assembly, reciprocal lead screw (18), swivel nut (19), second connecting rod (20), roof (21) and second spout (22), bull stick (15) rotate to be connected inside deciding mould (1), the transmission group price sets up inside deciding mould (1), reciprocal lead screw (18) rotate to be connected at deciding mould (1) inner wall, threaded connection is passed through in the outer wall at reciprocal lead screw (18) in swivel nut (19), second connecting rod (20) are connected at swivel nut (19) outer wall through the pivot, roof (21) outer wall is connected with second connecting rod (20) through the pivot, second spout (22) are seted up inside raised part (3).

6. A die casting mold for manufacturing automobile parts as claimed in claim 5, wherein: the transmission assembly comprises first conical teeth (16) and second conical teeth (17), the first conical teeth (16) are fixedly connected to the outer wall of the rotating rod (15), and the second conical teeth (17) are fixedly connected to the outer wall of the reciprocating screw rod (18).

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