CN210523783U

CN210523783U - Die-casting die treated by MGN process

Info

Publication number: CN210523783U
Application number: CN201921459918.7U
Authority: CN
Inventors: 汪亚松
Original assignee: Chongqing Dingya Technology Co Ltd
Current assignee: Chongqing Dingya Technology Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-15
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a die casting die through MGN technology processing, including bottom plate, last mould and bed die, the upper end at the bottom plate is placed to the bed die, the equal fixedly connected with riser in the upper end left and right sides of bottom plate, go up mould and two riser sliding connection, two be equipped with the adjustment mechanism who adjusts last mould in the riser, be equipped with demoulding mechanism in the bed die. The utility model can form antifriction substance on the surface of the upper die and the lower die by carrying out MGN process treatment on the upper die and the lower die, thereby prolonging the service life of the upper die and the lower die; through setting up demoulding mechanism, can be through pressing two movable rods to drive two wedge and remove, the lower mould is extruded with the product to rethread trapezoidal piece, avoids the damage of product.

Description

Die-casting die treated by MGN process

Technical Field

The utility model relates to the technical field of mold, especially, relate to a die casting die through MGN technology processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The die-casting die in the prior art is short in service life because the die-casting die is not processed, the temperature of a product is high after the product is die-cast through the die-casting die, demolding is troublesome, and the product is easily damaged due to the fact that the product is directly clamped out by using a tool, and the quality of the product is affected.

To this end, we propose a die-casting mold treated by MGN process to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a die-casting die processed by MGN technology.

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

the utility model provides a die casting die through MGN technology processing, includes bottom plate, upper die and bed die, the bed die is placed in the upper end of bottom plate, the equal fixedly connected with riser in the upper end left and right sides of bottom plate, upper die and two riser sliding connection, two be equipped with the adjustment mechanism who adjusts the upper die in the riser, be equipped with demoulding mechanism in the bed die.

Preferably, two all be equipped with first spout on the lateral wall of one side that the riser is close to each other, two all be equipped with first slider of assorted with it in the first spout, go up the equal fixedly connected with connecting rod in both ends about the mould, two connecting rod and two first slider fixed connection.

Preferably, the adjusting mechanism comprises threaded rods rotatably connected with the bottoms of the two first sliding grooves, the upper ends of the two threaded rods penetrate through the upper side walls of the two first sliding grooves respectively, threaded holes are formed in the two first sliding grooves, the two threaded holes are in threaded connection with the two threaded rods respectively, and the two threaded rods are in transmission connection through transmission parts.

Preferably, the driving medium includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of the part that the left side threaded rod is located the riser, the second belt pulley is located the coaxial fixed connection of the part outside the riser with the right side threaded rod, be connected through belt drive between first belt pulley and the second belt pulley.

Preferably, demoulding mechanism is including setting up the cavity of the left and right sides in the bed die, bottom sliding connection has two wedge pieces in the bed die, two the trapezoidal piece has been placed to the upper end of wedge piece, two the equal fixedly connected with movable rod of one end that the wedge piece kept away from each other, two the one end that the movable rod kept away from each other runs through respectively about two cavities to the bed die outside, two the part that the movable rod is located the cavity respectively all overlaps and is equipped with the spring, two the both ends of spring respectively with two cavities about lateral wall fixed connection.

Preferably, the bottom is equipped with the second spout in the bed die, be equipped with two assorted second sliders with it in the second spout, two second slider respectively with two wedge fixed connection.

Preferably, the upper mold and the lower mold are both treated by the MGN process.

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

1. by carrying out MGN process treatment on the upper die and the lower die, the anti-abrasion substances can be formed on the surfaces of the upper die and the lower die, so that the service lives of the upper die and the lower die are prolonged;

2. through setting up demoulding mechanism, can be through pressing two movable rods to drive two wedge and remove, the lower mould is extruded with the product to rethread trapezoidal piece, avoids the damage of product.

Drawings

Fig. 1 is a perspective view of a die casting mold processed by MGN process according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an external structure schematic diagram of the die casting mold processed by the MGN process according to the present invention.

In the figure: the device comprises a base plate 1, an upper die 2, a lower die 3, a vertical plate 4, an adjusting mechanism 5, a demoulding mechanism 6, a first chute 7, a first sliding block 8, a connecting rod 9, a threaded rod 10, a transmission part 11, a first belt pulley 12, a second belt pulley 13, a cavity 14, a wedge-shaped block 15, a trapezoid-shaped block 16, a movable rod 17, a spring 18, a second chute 19 and a second sliding block 20.

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.

Referring to fig. 1-3, a die casting die through MGN technology processing, including bottom plate 1, go up mould 2 and bed die 3, it should be noted that, go up mould 2 and bed die 3 and all pass through MGN technology processing, can form ferrous sulfide and ferroferric oxide on the surface of last mould 2 and bed die 3 through MGN processing, increase mould 2 and bed die 3 life, bed die 3 places the upper end at bottom plate 1, the equal fixedly connected with riser 4 in the upper end left and right sides of bottom plate 1, go up mould 2 and two riser 4 sliding connection, it is concrete, all be equipped with first spout 7 on the lateral wall that two risers 4 are close to each other, all be equipped with assorted first slider 8 with it in two first spouts 7, the equal fixedly connected with connecting rod 9 in both ends about going up mould 2.

The utility model discloses in, two connecting rods 9 and two 8 fixed connection of first slider, be equipped with the adjustment mechanism 5 that adjusts to last mould 2 in two risers 4, it needs to explain, adjustment mechanism 5 includes the threaded rod 10 of being connected with two 7 bottoms of first spout all rotate, the coaxial fixedly connected with runner in upper end of left side threaded rod 1, the upper end of two threaded rods 10 runs through the last lateral wall setting of two first spouts 7 respectively, all be equipped with the screw hole in two first sliders 8, two screw holes respectively with 10 threaded connection of two threaded rods, connect through the transmission part 11 transmission between two threaded rods 10, it is worth mentioning that, transmission part 11 includes first belt pulley 12 and second belt pulley 13, first belt pulley 12 is located the outer coaxial fixed connection of part of riser 4 with left side threaded rod 10.

In the utility model, the second belt pulley 13 and the right threaded rod 10 are coaxially and fixedly connected with the part outside the vertical plate 4, the first belt pulley 12 and the second belt pulley 13 are connected by belt transmission, the lower die 3 is internally provided with the demoulding mechanism 6, it is noted that the demoulding mechanism 6 comprises cavities 14 arranged at the left side and the right side in the lower die 3, the bottom in the lower die 3 is connected with two wedges 15 in a sliding way, concretely, the bottom in the lower die 3 is provided with a second chute 19, the second chute is internally provided with two second sliders 20 matched with the second chute, the two second sliders 20 are respectively and fixedly connected with the two wedges 15, the upper ends of the two wedges 15 are provided with the trapezoidal block 16, the ends of the two wedges 15 far away from each other are respectively and fixedly connected with the movable rods 17, the ends of the two movable rods 17 far away from each other respectively penetrate through the left cavity 14 and the right cavity 3 to the outside the lower die 3, the parts of the two movable rods 17 respectively positioned at, two ends of the two springs 18 are fixedly connected with the left side wall and the right side wall of the two cavities 14 respectively.

The utility model discloses when using, the runner rotates, the runner drives left side threaded rod 10 and rotates, left side threaded rod 10 drives first belt pulley 12 and rotates, first belt pulley 12 drives second belt pulley 13 through the belt and rotates, second belt pulley 13 drives right side threaded rod 10 and rotates, two threaded rods 10 drive two first sliders 8 and carry out the downstream, two first sliders 8 drive two connecting rods 9 and move down, two connecting rods 9 drive mould 2 downstream and carry out the die-casting, the back is accomplished in the die-casting, the reverse rotation runner, 2 lifts last mould, press two movable rods 17 after that, two movable rods 17 drive two wedges 15 and are close to each other, two wedges 15 drive trapezoidal piece 16 and rise, thereby trapezoidal piece 16 extrudes the lower mould 3 completion drawing of patterns with the product.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a die casting die through MGN technology processing, includes bottom plate (1), goes up mould (2) and bed die (3), its characterized in that, the upper end at bottom plate (1) is placed in bed die (3), the equal fixedly connected with riser (4) of the upper end left and right sides of bottom plate (1), go up mould (2) and two riser (4) sliding connection, two be equipped with in riser (4) and carry out adjustment mechanism (5) adjusted last mould (2), be equipped with demoulding mechanism (6) in bed die (3).

2. The die-casting die processed by the MGN process as recited in claim 1, wherein the two vertical plates (4) are provided with first sliding grooves (7) on the side walls close to each other, the two first sliding grooves (7) are provided with first sliding blocks (8) matched with the first sliding grooves, the left end and the right end of the upper die (2) are fixedly connected with connecting rods (9), and the two connecting rods (9) are fixedly connected with the two first sliding blocks (8).

3. The die-casting die processed by the MGN process as recited in claim 2, wherein the adjusting mechanism (5) comprises threaded rods (10) rotatably connected with the bottoms of the two first sliding chutes (7), the upper ends of the two threaded rods (10) are respectively arranged through the upper side walls of the two first sliding chutes (7), threaded holes are respectively arranged in the two first sliding blocks (8), the two threaded holes are respectively in threaded connection with the two threaded rods (10), and the two threaded rods (10) are in transmission connection through a transmission member (11).

4. A MGN process treated die-casting mould as claimed in claim 3, characterized in that the transmission element (11) comprises a first pulley (12) and a second pulley (13), the first pulley (12) being coaxially and fixedly connected with the part of the left threaded rod (10) located outside the vertical plate (4), the second pulley (13) being coaxially and fixedly connected with the part of the right threaded rod (10) located outside the vertical plate (4), the first pulley (12) and the second pulley (13) being connected by a belt transmission.

5. The die-casting die processed by the MGN process as recited in claim 1, wherein the demolding mechanism (6) comprises cavities (14) arranged at the left side and the right side in the lower die (3), the bottom in the lower die (3) is connected with two wedge-shaped blocks (15) in a sliding manner, the upper ends of the two wedge-shaped blocks (15) are provided with trapezoidal blocks (16), one ends of the two wedge-shaped blocks (15) far away from each other are fixedly connected with movable rods (17), one ends of the two movable rods (17) far away from each other respectively penetrate through the left cavity (14) and the right cavity (14) to the outside of the lower die (3), the parts of the two movable rods (17) respectively located in the cavities (14) are respectively sleeved with springs (18), and the two ends of the springs (18) are respectively fixedly connected with the left side wall and the right side wall of the two cavities (.

6. The die-casting die processed by the MGN process as recited in claim 5, wherein a second sliding groove (19) is formed in the bottom of the lower die (3), two second sliding blocks (20) matched with the second sliding groove are arranged in the second sliding groove, and the two second sliding blocks (20) are respectively and fixedly connected with the two wedge blocks (15).

7. A MGN process treated die-casting mould according to claim 1, characterized in that both the upper mould (2) and the lower mould (3) are treated by MGN process.