CN218134891U

CN218134891U - Die casting die of removable mold core

Info

Publication number: CN218134891U
Application number: CN202221331218.1U
Authority: CN
Inventors: 周夫民
Original assignee: Shenzhen Jingtaisheng Metal Products Co ltd
Current assignee: Shenzhen Jingtaisheng Metal Products Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-27
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a die casting die of removable mold core, including the cover half, the equal fixedly connected with box body of the left and right sides face of cover half, every the inside wall of box body is all fixed to be inlayed and is had antifriction bearing and sealed bearing. This device is through the cooperation that utilizes threaded rod and screw thread section of thick bamboo, it removes to drive the fly leaf, and the removal through the fly leaf, make slide bar cooperation push pedal drive a plurality of gag lever posts and shift out from spacing section of thick bamboo is inside, and remove the spacing to the mold core, thereby conveniently take out the mold core from the cover half is inside, the antiport through the threaded rod, make screw thread section of thick bamboo drive the fly leaf, slide bar and push pedal remove, utilize the push pedal to promote inside the gag lever post extends to spacing section of thick bamboo simultaneously, then carry on spacingly to the mold core according to spacing section of thick bamboo and gag lever post, thereby it is fixed to be convenient for the staff to install the mold core, it is convenient that its mode is changed the mold core, and can accelerate staff's job schedule.

Description

Die casting die of removable mold core

Technical Field

The utility model belongs to the technical field of the die casting die technique and specifically relates to a die casting die of removable mold core.

Background

The die-casting die is a method for casting liquid die forging, and is a process completed on a special die-casting die forging machine, and its basic technological process is that the molten metal is firstly cast at low speed or high speed and filled into the cavity of the die, and the die possesses movable cavity surface, and it is pressed and forged along with the cooling process of the molten metal.

At present stage die casting die when using, needs the staff to change different mold cores, and present change mode need carry out the elasticity to a plurality of construction bolts with the help of the instrument that corresponds, and its mode is changed the mold core and is slower, influences staff's work progress moreover easily, therefore for solving above problem, we provide the die casting die of removable mold core.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die casting die of removable mold core to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a die casting die of removable mold core, includes the cover half, the equal fixedly connected with box body in left and right sides face of cover half, every the inside wall of box body is all fixed to be inlayed and is had antifriction bearing and sealed bearing, every the equal fixedly connected with threaded rod of inner circle of sealed bearing, two the one end that the threaded rod is close to each other respectively with two antifriction bearing's inner circle fixed connection, every the equal threaded connection in surface of threaded rod has a screw section of thick bamboo, every the equal fixedly connected with fly leaf in surface of screw section of thick bamboo, every two sliding exits, every two slide bars of equal fixedly connected with in upper surface of fly leaf, every the top of slide bar all runs through the sliding exit and extends to the top of box body, two sets of two push pedals of the common fixedly connected with in top of slide bar, two equal fixedly connected with a set of gag lever in a side that the push pedal is close to each other, the inside of cover half is equipped with the mold core, the equal fixedly connected with fixed plate in left and right sides face of mold core, two a side face that the fixed plate was kept away from each other has all fixedly inlayed and has a set of gag lever.

In a further embodiment, a movable die is arranged above the die core, and a sealing gasket is fixedly connected to the bottom surface of the movable die.

In a further embodiment, a connecting plate is fixedly connected to the bottom surface of the fixed die, two reinforcing blocks are fixedly connected to the upper surface of the connecting plate, and a side face, close to each other, of each reinforcing block is fixedly connected to the left side face and the right side face of the fixed die respectively.

In a further embodiment, two connecting blocks are arranged above the fixed die, and one side faces, close to each other, of the two connecting blocks are fixedly connected with the front face of the die core and the back face of the die core respectively.

In a further embodiment, a warning board is arranged in front of the fixed die, and the back surface of the warning board is fixedly connected with the front surface of the fixed die.

In a further embodiment, two sliding grooves are formed in the inner side wall of each box body, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, and one side face, close to each other, of each sliding block is fixedly connected with the front faces of the two movable plates and the back face of the corresponding movable plate.

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

this device is through being provided with the threaded rod, utilize the cooperation of threaded rod and screw thread section of thick bamboo, it removes to drive the fly leaf, and the removal through the fly leaf, make slide bar cooperation push pedal drive a plurality of gag lever posts and shift out from spacing section of thick bamboo is inside, and remove the spacing to the mold core, thereby conveniently take out the mold core from the cover half is inside, reverse rotation through the threaded rod, make screw thread section of thick bamboo drive the fly leaf, slide bar and push pedal remove, utilize the push pedal to promote inside the gag lever post extends to spacing section of thick bamboo simultaneously, then carry on spacingly to the mold core according to spacing section of thick bamboo and gag lever post, thereby it is fixed to be convenient for the staff to install the mold core, it is convenient that its mode changes the mold core, and can accelerate staff's job schedule.

Drawings

FIG. 1 is a schematic perspective view of a fixed die of a die casting die with a replaceable die core;

FIG. 2 is a cross-sectional view of a front view of a replaceable core die casting mold box;

FIG. 3 is a cross-sectional view of a top view of a die casting mold cassette with a replaceable core;

fig. 4 is a cross-sectional view of a top view of a die casting mold holding plate with a replaceable core.

In the figure: 1. a reinforcing block; 2. a warning board; 3. fixing a mold; 4. a connecting plate; 5. a threaded rod; 6. pushing a plate; 7. moving the mold; 8. connecting blocks; 9. a mold core; 10. a gasket; 11. a fixing plate; 12. a box body; 13. a threaded barrel; 14. sealing the bearing; 15. a movable plate; 16. a slide bar; 17. a limiting rod; 18. a sliding port; 19. a rolling bearing; 20. a chute; 21. a slider; 22. a limiting cylinder.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "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 particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. 1-4, in the present invention, a die casting mold with replaceable mold core comprises a stationary mold 3, wherein both left and right side surfaces of the stationary mold 3 are fixedly connected with box bodies 12, an inner side wall of each box body 12 is fixedly embedded with a rolling bearing 19 and a sealing bearing 14, an inner ring of each sealing bearing 14 is fixedly connected with a threaded rod 5, one end of each threaded rod 5, which is close to each other, is fixedly connected with inner rings of the two rolling bearings 19, an outer surface of each threaded rod 5 is in threaded connection with a threaded cylinder 13, an outer surface of each threaded cylinder 13 is fixedly connected with a movable plate 15, two sliding mouths 18 have all been seted up to the upper surface of every box body 12, two slide bars 16 of the equal fixedly connected with of upper surface of every fly leaf 15, the top of every slide bar 16 all runs through sliding mouth 18 and extends to the top of box body 12, two push plates 6 of the common fixedly connected with in top of two sets of slide bars 16, a set of gag lever post 17 of the equal fixedly connected with in a side that two push plates 6 are close to each other, the inside of cover half 3 is equipped with mold core 9, the equal fixedly connected with fixed plate 11 of the left and right sides face of mold core 9, the equal fixed embedding in a side that two fixed plates 11 kept away from each other has a set of spacing section of thick bamboo 22.

The top of mold core 9 is equipped with movable mould 7, the sealed pad 10 of bottom surface fixedly connected with of movable mould 7, utilize sealed pad 10 to increase sealed effect, the bottom surface fixedly connected with connecting plate 4 of cover half 3, two reinforcement piece 1 of last fixed surface of connecting plate 4 are connected with, two side faces that reinforcement piece 1 is close to each other respectively with the left and right sides face fixed connection of cover half 3, utilize reinforcement piece 1 to consolidate cover half 3, avoid the fracture to appear in the junction of cover half 3 and connecting plate 4, the top of cover half 3 is equipped with two connecting blocks 8, a side face that two connecting blocks 8 are close to each other respectively with the front of mold core 9 and the back fixed connection of mold core 9, the staff of being convenient for through connecting block 8 takes out mold core 9 from cover half 3 is inside.

The warning board 2 is arranged in front of the fixed die 3, the back of the warning board 2 is fixedly connected with the front of the fixed die 3, the warning board 2 can prompt a worker to pay attention to items, two sliding grooves 20 are formed in the inner side wall of each box body 12, sliding blocks 21 are connected to the inner wall of each sliding groove 20 in a sliding mode, one side face, close to each other, of each two groups of sliding blocks 21 is fixedly connected with the front of the two movable plates 15 and the back of the movable plates 15, and the stability of the movable plates 15 can be improved by means of the cooperation of the sliding blocks 21 and the sliding grooves 20.

The utility model discloses a theory of operation is:

when the mold core 9 is replaced, firstly, the threaded rod 5 is rotated, the threaded cylinder 13 is made to drive the movable plate 15 to move by utilizing the rotation of the threaded rod 5, then the slide rod 16 is driven to slide in the slide opening 18, then the push plate 6 is made to drive the limiting rod 17 to be far away from the limiting cylinder 22 according to the matching of the slide rod 16, the movable plate 15 and the threaded cylinder 13, the limitation on the mold core 9 is relieved at the moment, the mold core 9 to be used is taken out through the connecting block 8, then the mold core 9 to be used is placed in the fixed mold 3, the threaded rod 5 is rotated reversely, then the threaded rod 5, the threaded cylinder 13, the movable plate 15, the slide rod 16 and the push plate 6 are matched, the limiting rod 17 is pushed to extend to the limiting cylinder 22, and the installation of the mold core 9 is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a die casting die of removable mold core, includes cover half (3), its characterized in that: the left side surface and the right side surface of the fixed die (3) are fixedly connected with a box body (12), the inner side wall of each box body (12) is fixedly embedded with a rolling bearing (19) and a sealing bearing (14), the inner ring of each sealing bearing (14) is fixedly connected with a threaded rod (5), one end, close to each other, of each threaded rod (5) is fixedly connected with the inner rings of the two rolling bearings (19), the outer surface of each threaded rod (5) is connected with a threaded barrel (13) in a threaded manner, the outer surface of each threaded barrel (13) is fixedly connected with a movable plate (15), the upper surface of each box body (12) is provided with two sliding openings (18), the upper surface of each movable plate (15) is fixedly connected with two sliding rods (16), the top end of each sliding rod (16) penetrates through the sliding openings (18) and extends to the upper side of the box body (12), the top ends of the two sliding rods (16) are fixedly connected with two push plates (6) together, one side surface, close to the two push plates (6) is fixedly connected with a group of a set of limit rod (17), the inside of cover half (3) is equipped with mold core (9), the equal fixedly connected with fixed plate (11) of the left and right sides face of mold core (9), two a set of spacing section of thick bamboo (22) are all fixed the inlaying in a side that fixed plate (11) kept away from each other.

2. The die casting mold with the replaceable mold core as claimed in claim 1, wherein: a movable mold (7) is arranged above the mold core (9), and a sealing gasket (10) is fixedly connected to the bottom surface of the movable mold (7).

3. The die casting mold with the replaceable mold core as claimed in claim 1, wherein: the bottom surface fixedly connected with connecting plate (4) of cover half (3), the last fixed surface of connecting plate (4) is connected with two reinforcement piece (1), two a side that reinforcement piece (1) is close to each other respectively with the left and right sides face fixed connection of cover half (3).

4. The die casting mold with the replaceable mold core as claimed in claim 1, wherein: the top of cover half (3) is equipped with two connecting blocks (8), two a side that connecting block (8) are close to each other respectively with the front of mold core (9) and the back fixed connection of mold core (9).

5. The die casting mold with the replaceable mold core as claimed in claim 1, wherein: the front of the fixed die (3) is provided with a warning board (2), and the back of the warning board (2) is fixedly connected with the front of the fixed die (3).

6. The die casting mold with the replaceable mold core as claimed in claim 1, wherein: every two spout (20) have all been seted up to the inside wall of box body (12), every the equal sliding connection of inner wall of spout (20) has slider (21), and two sets of a side that slider (21) are close to each other is respectively with the front of two fly leaves (15) and the back fixed connection of fly leaf (15).