CN210059758U - High leakproofness die casting die - Google Patents

Abstract

The utility model discloses a high leakproofness die casting die, including unable adjustment base body, Contraband type fixing base, bed die, a set of relative electric telescopic handle, horizontal fixed plate, two sets of relative vertical ejector pin and lower nib, the unable adjustment base body is the rectangle form, Contraband type fixing base is installed at unable adjustment base body upper surface, the bed die is installed at Contraband type fixing base upper surface, a set of relative electric telescopic handle installs at Contraband type fixing base lower surface, and is located the bed die below, horizontal fixed plate installs on the flexible end of a set of relative electric telescopic handle, two sets of relative vertical ejector pin are installed at horizontal fixed plate upper surface, and stretch into in the bed die, the nib is opened on the bed die down, the unable adjustment base body is equipped with connects die-casting mechanism. The beneficial effects of the utility model are that, simple structure, the practicality is strong.

Description

High leakproofness die casting die

Technical Field

The utility model relates to a die casting die equipment technical field specifically is a high leakproofness die casting die.

Background

In the prior art, when the common die-casting die is used, the common die-casting die is fixed simply, and the sealing performance is poor when the die-casting die is used, the possibility of leakage can occur when the die-casting die is used for a long time, and when the common die-casting die is used, the interface between the dies can be jacked up due to high pressure when the internal space of the common die-casting die is in a high-temperature environment, so that a produced workpiece has a lot of defects or burrs, and the quality of the product is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high leakproofness die casting die has solved the leakproofness poor, the not good problem of product quality.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-sealing die-casting die comprises a fixed base body, Contraband-type fixed seats, a lower die, a group of opposite electric telescopic rods, a transverse fixed plate, two groups of opposite vertical ejector rods and a lower die hole, wherein the fixed base body is rectangular, the Contraband-type fixed seats are arranged on the upper surface of the fixed base body, the lower die is arranged on the upper surface of the Contraband-type fixed seat, the group of opposite electric telescopic rods are arranged on the lower surface of the Contraband-type fixed seat and are positioned below the lower die, the transverse fixed plate is arranged on the telescopic ends of the group of opposite electric telescopic rods, the two groups of opposite vertical ejector rods are arranged on the upper surface of the transverse fixed plate and extend into the lower die, the lower die hole is formed in the lower die, and the fixed base body is provided with a die-casting mechanism;

connect die-casting machine to construct, it includes: the device comprises a hydraulic telescopic rod, a lifting movable plate, an upper die hole, a vertical fixed rod, a vertical through hole, a threaded rod, a threaded limiting block, a connecting pouring pipe, a pouring gate and a hydraulic piston;

hydraulic telescoping rod installs in unable adjustment base upper surface four corners department, the lift movable plate is installed and is served at hydraulic telescoping rod is flexible, go up the mould and install at lift movable plate lower surface, and be located the bed die top, it opens on last mould to go up the nib, vertical dead lever installation is in bed die upper surface four corners department, vertical through-hole is opened in last mould four corners department, and with vertical dead lever sliding connection, the threaded rod is installed on vertical dead lever upper surface, the screw thread stopper install on the threaded rod, and with threaded rod threaded connection, it opens at last mould and lift movable plate junction to connect the pouring tube, the sprue gate is opened in connecting pouring tube one side, hydraulic piston installs at connecting the pouring tube inside.

Preferably, the fixed base body is made of stainless steel.

Preferably, a set of opposite vertical sliding grooves I is formed in the lower die, a first moving sliding block is installed in the set of opposite vertical sliding grooves I, and a lower magnetic strip is installed on the first moving sliding block.

Preferably, a set of opposite vertical sliding grooves II is formed in the upper die, moving sliding blocks II are installed in the set of opposite vertical sliding grooves II, and upper magnetic strips are installed on the moving sliding blocks II.

Preferably, the number of the hydraulic telescopic rods is four.

Preferably, the number of the vertical fixing rods is four.

The utility model provides a high leakproofness die casting die possesses following beneficial effect, and this device can effectively seal die casting die, and is sealed effectual, inhales mutually through magnetic stripe one and magnetic stripe two opposite sex down and increases the leakproofness, also avoids liquid metal to reveal simultaneously, improves the security, improves product quality.

Drawings

Fig. 1 is the utility model discloses a high leakproofness die casting die's schematic structure diagram.

Fig. 2 is a partial schematic view of the connection die-casting mechanism of the present invention.

Fig. 3 is a schematic structural view of the upper mold of the present invention.

In the figure: 1. a fixed base body; 2. contraband type fixed base; 3. a lower die; 4. a set of opposing electrical telescoping rods; 5. a transverse fixing plate; 6. two sets of opposite vertical ejector rods; 7. a lower die hole; 8. a hydraulic telescopic rod; 9. a lifting moving plate; 10. an upper die; 11. mounting a die hole; 12. a vertical fixing rod; 13. A vertical through hole; 14. a threaded rod; 15. a threaded stop block; 16. connecting a pouring tube; 17. a pouring gate; 18. a hydraulic piston; 19. a group of opposite vertical sliding chutes I; 20. moving the first sliding block; 21. A lower magnetic strip; 22. a group of opposite vertical sliding chutes II; 23. moving the second sliding block; 24. and (6) mounting a magnetic strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-sealing die-casting die comprises a fixed base body 1, wherein an Contraband type fixed seat 2 is installed on the upper surface of the fixed base body 1, a lower die 3 is installed on the upper surface of a Contraband type fixed seat 2, a lower die hole 7 is formed in the lower die 3, a group of opposite electric telescopic rods 4 are installed on the upper surface of a Contraband type fixed seat 2, the group of opposite electric telescopic rods 4 are located below the lower die 3, a transverse fixing plate 5 is installed on the telescopic end of the group of opposite electric telescopic rods 4, two groups of opposite vertical push rods 6 are installed on the upper surface of the transverse fixing plate 5, the two groups of opposite vertical push rods 6 extend into the lower die 3, a hydraulic telescopic rod 8 is installed on the upper surface of the fixed base body 1, a lifting movable plate 9 is installed on the telescopic end of the hydraulic telescopic rod 8, an upper die 10 is installed on the lower surface of the lifting movable, vertical fixed rods 12 are arranged at four corners of the upper surface of a lower die 3, vertical through holes 13 are formed at four corners of an upper die 10, the vertical through holes 13 are slidably connected with the vertical fixed rods 12, threaded rods 14 are arranged on the upper surface of the vertical fixed rods 12, threaded limit blocks 15 are arranged on the threaded rods 14, the threaded limit blocks 15 are in threaded connection with the threaded rods 14, a connecting pouring pipe 16 is arranged at the joint of the upper die 10 and a lifting movable plate 9, a pouring opening 17 is formed in one side of the connecting pouring pipe 16, hydraulic pistons 18 are arranged in the connecting pouring pipe 16, a group of opposite vertical sliding chutes 19 are arranged on the lower die 3, a moving sliding block I20 is arranged in the group of opposite vertical sliding chutes I19, the moving sliding block I20 is slidably connected with the group of opposite vertical sliding chutes I19, a lower magnetic strip 21 is arranged on the moving sliding block I20, and a, and a second moving sliding block 23 is arranged in the second group of opposite vertical sliding grooves 22, the second moving sliding block 23 is in sliding connection with the second group of opposite vertical sliding grooves 22, and an upper magnetic strip 24 is arranged on the second moving sliding block 23.

The following electrical device models are used in the present case:

a set of opposing electric telescopic rods: NKLA8 direct current electric push rod.

Hydraulic telescopic rod: HOB 6350.

The following is a description of the materials and shapes of the devices in this case:

a lower die: 8433 die steel.

Two sets of opposite vertical push rods: 8433 die steel.

And (3) loading a mold: 8433 die steel.

Connecting a pouring tube: 8433 die steel.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): the model of the controller is TJC-220-GYQ, the signal output end of the controller is electrically connected with a group of electric telescopic rods 4, hydraulic telescopic rods 8 and hydraulic pistons 18 which are opposite to each other, the controller is connected with the electric telescopic rods 4, the hydraulic telescopic rods 8 and the hydraulic pistons 18 to control the operation of the device, and the power input end of the controller is connected with a mains supply to supply power for the device through the mains supply.

When the device is used, a worker presses a start key on a controller, the hydraulic telescopic rod 8 is started, the telescopic end of the hydraulic telescopic rod 8 contracts to drive the lifting moving plate 9 to move downwards, the lifting moving plate 9 drives the upper die 10 to move downwards to be connected with the lower die 3, the upper die 10 moves downwards on the vertical fixing rod 12 through the vertical through hole 13 to prevent position deviation during moving, the upper die hole 11 is matched with the lower die hole 7, meanwhile, the lower magnetic strip 21 and the upper magnetic strip 24 are attracted in opposite directions, the upper magnetic strip 24 moves downwards on the group of opposite vertical sliding chutes 22 through the moving sliding blocks 23, the lower magnetic strip 21 moves upwards on the group of opposite vertical sliding chutes 19 through the moving sliding blocks 20, the lower magnetic strip 21 and the upper magnetic strip 24 are attracted to prevent liquid metal from leaking, the safety is improved, the product quality is improved, the worker pours liquid metal into the connecting pipe 16 through the pouring port 17, start hydraulic piston 18, exert pressure through hydraulic piston 18, press liquid metal in last mould hole 11 and bed die 3, after the die-casting is good, with lift movable plate 9 and last mould 10 return to the normal position, start a set of relative electric telescopic handle 4, the flexible end of a set of relative electric telescopic handle 4 stretches into and drives transverse fixing plate 5 and rises, transverse fixing plate 5 drives two sets of relative vertical ejector pin 6 and rises, the finished product that will die-cast is shifted out, convenient and fast takes, through using 8433 mould steel, high temperature resistant, long service life, prevent that the mould from warping, can effectively seal die casting mould, it is sealed effectual.

Preferably, the fixing base body is made of stainless steel.

Preferably, the Contraband-type fixing seat is made of stainless steel.

As a preferred scheme, furthermore, the vertical fixing rod is made of stainless steel.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. A high-sealing die-casting die comprises a fixed base body (1), an Contraband-type fixed base (2), a lower die (3), a set of opposite electric telescopic rods (4), a transverse fixed plate (5), two sets of opposite vertical push rods (6) and a lower die hole (7), wherein the fixed base body (1) is rectangular, the Contraband-type fixed base (2) is arranged on the upper surface of the fixed base body (1), the lower die (3) is arranged on the upper surface of the Contraband-type fixed base (2), the set of opposite electric telescopic rods (4) is arranged on the lower surface of the Contraband-type fixed base (2) and is positioned below the lower die (3), the transverse fixed plate (5) is arranged on the telescopic ends of the set of opposite electric telescopic rods (4), the two sets of opposite vertical push rods (6) are arranged on the upper surface of the transverse fixed plate (5) and extend into the lower die (3), the lower die hole (7) is formed in the lower die (3), and the fixed base body (1) is provided with a connecting die-casting mechanism;

connect die-casting machine to construct, it includes: the device comprises a hydraulic telescopic rod (8), a lifting moving plate (9), an upper die (10), an upper die hole (11), a vertical fixing rod (12), a vertical through hole (13), a threaded rod (14), a threaded limiting block (15), a connecting pouring pipe (16), a pouring gate (17) and a hydraulic piston (18);

the hydraulic telescopic rod (8) is arranged at the four corners of the upper surface of the fixed base, the lifting movable plate is arranged at the telescopic end of the hydraulic telescopic rod (8), the upper die (10) is arranged at the lower surface of the lifting movable plate (9) and is positioned above the lower die (3), the upper die hole (11) is arranged on the upper die (10), the vertical fixed rod (12) is arranged at the four corners of the upper surface of the lower die (3), the vertical through hole (13) is arranged at the four corners of the upper die (10) and is in sliding connection with the vertical fixed rod (12), the threaded rod (14) is arranged on the upper surface of the vertical fixed rod (12), the thread limiting block (15) is arranged on the threaded rod (14) and is in threaded connection with the threaded rod (14), the connecting pouring tube (16) is arranged at the joint of the upper die (10) and the lifting movable plate (9), the opening (17) is arranged at one side of the connecting pouring tube (16), the hydraulic piston (18) is mounted inside the connecting pouring tube (16).

2. The die casting mold with high sealing performance as claimed in claim 1, wherein the fixing base body (1) is made of stainless steel.

3. The die-casting die with high sealing performance is characterized in that a group of opposite vertical sliding grooves I (19) are formed in the lower die (3), a moving sliding block I (20) is installed in the group of opposite vertical sliding grooves I (19), and a lower magnetic strip (21) is installed on the moving sliding block I (20).

4. The die-casting die with high sealing performance as claimed in claim 1, wherein a group of opposite vertical sliding grooves II (22) is formed in the upper die (10), a moving sliding block II (23) is installed in the group of opposite vertical sliding grooves II (22), and an upper magnetic strip (24) is installed on the moving sliding block II (23).

5. The die-casting die with high sealing performance as claimed in claim 1, wherein the number of the hydraulic telescopic rods (8) is four.

6. The die casting mold with high sealing performance as claimed in claim 1, wherein the number of the vertical fixing rods (12) is four.

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