CN214488741U - Casting die utensil with location locking function - Google Patents

Abstract

The utility model discloses a casting die utensil with location locking function relates to casting die utensil technical field, including last mould and lower mould, go up and be equipped with the die cavity between mould and the lower mould, it is equipped with defeated material groove to run through in the middle of going up the mould, defeated material groove communicates with each other with the die cavity, it is provided with the movable rod to go up mould angular point position department, go up mould bottom fixedly connected with reference column, movable rod top fixedly connected with carousel, movable rod bottom one side is connected with the fixture block, set up in the lower mould with reference column and the corresponding locating hole of movable rod, locating hole one side swing joint has the slider, locating hole one side is equipped with the spout corresponding with the slider, the slider passes through the spring and is connected bottom the spout, and set up the draw-in groove corresponding with the fixture block on the front side of locating hole. The utility model discloses an in advancing the locating hole with reference column and fixture block card to going up mould and lower mould location, also accessible rotating disc advances the draw-in groove with the fixture block card inside, thereby realized the locking function, guaranteed the stability between mould and the lower mould in the casting process.

Description

Casting die utensil with location locking function

Technical Field

The utility model relates to a casting die utensil technical field specifically is a casting die utensil with location locking function.

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 element has the name of "industrial mother".

When the mold in the prior art is installed, the mold is easy to dislocate, and the upper mold and the lower mold cannot be perfectly matched, so that a cast product cannot meet the requirement easily, and after the mold is installed and matched, the upper mold and the lower mold cannot be well fixed, and the casting process is influenced. In view of this, we propose a casting mold with a detent lock function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting die utensil with location locking function to solve the problem in the above-mentioned technical background. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a casting die utensil with location locking function, includes mould and lower mould, it is equipped with the die cavity to go up between mould and the lower mould, it is equipped with defeated silo to run through in the middle of going up the mould, defeated silo communicates with each other with the die cavity, it is provided with the movable rod to go up angular point position department, go up mould bottom fixedly connected with reference column, the movable rod runs through mould and reference column, just movable rod top fixedly connected with carousel, movable rod bottom one side is connected with the fixture block, set up the locating hole corresponding with reference column and movable rod in the lower mould, locating hole one side swing joint has the slider, locating hole one side is equipped with the spout corresponding with the slider, the slider passes through the spring and is connected bottom the spout, and sets up the draw-in groove corresponding with the fixture block on the front side of locating hole.

As a further aspect of the present invention: and a correcting groove is formed in the periphery of the cavity.

As a further aspect of the present invention: the movable rod is provided with a fixed block at a position close to the turntable, and the surface of the upper die is provided with a stop block corresponding to the fixed block.

As a further aspect of the present invention: the top of the material conveying groove is connected with a discharging hopper which is of a conical structure.

As a further aspect of the present invention: and heat dissipation holes are formed in two sides of the blanking hopper, penetrate through the upper die and are communicated with the correction groove.

As a further aspect of the present invention: the bottom of the movable rod is fixedly connected with a cushion block.

Has the advantages that:

1. the utility model is internally provided with the movable rod and the fixture block, when the casting process is started, the turntable on the upper die is firstly rotated to ensure that the position between the fixture block and the movable rod corresponds to the positioning hole, then the positioning column, the movable rod and the fixture block are matched with the positioning hole together, no gap exists until the upper die is completely attached to the lower die, so that the positioning process is completed by the upper die and the lower die, and in the process that the movable rod extends into the positioning hole, the movable rod moves slowly until the bottom of the movable rod contacts with the stopper, under the gravity of the upper die, and due to the arrangement of the slider and the spring, the stopper is driven by the movable rod to move downwards until the bottom of the stopper contacts with the bottom of the positioning hole, when the stopper cannot move continuously, the turntable is rotated to ensure that the fixture block rotates, then the fixture block is clamped into the clamping groove, so that the locking process of the upper die and the lower die is completed, the utility model discloses can fix a position the process with the locking to last mould and lower mould simultaneously, can guarantee when last mould and lower mould cooperate, the laminating that can be perfect, the condition that can not take place the dislocation, and will go up mould and lower mould locking through the fixture block, can prevent to go up the relative motion between mould and the lower mould, ensure that the casting process can normally go on, also guaranteed the off-the-shelf precision of casting simultaneously.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a front view structural diagram of the present invention;

fig. 3 is a side view structural diagram of the positioning hole of the present invention;

FIG. 4 is an assembly structure view of the present invention;

in the figure: 1. an upper die; 2. a lower die; 3. heat dissipation holes; 4. feeding a hopper; 5. a turntable; 6. a positioning column; 7. positioning holes; 8. cushion blocks; 9. a movable rod; 10. a groove is corrected; 11. a fixed block; 12. a clamping block; 13. a material conveying groove; 14. a stopper; 15. a limiting block; 16. a chute; 17. a card slot; 18. a spring; 19. a slide block.

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.

The utility model provides a following technical scheme:

as shown in fig. 1-4, a casting mold with positioning and locking functions comprises an upper mold 1 and a lower mold 2, a cavity is arranged between the upper mold 1 and the lower mold 2, a material conveying groove 13 is arranged in the middle of the upper mold 1 in a penetrating manner, the material conveying groove 13 is communicated with the cavity, a movable rod 9 is arranged at the position of an angular point of the upper mold 1, a positioning column 6 is fixedly connected to the bottom of the upper mold 1, the movable rod 9 penetrates through the upper mold 1 and the positioning column 6, a rotary table 5 is fixedly connected to the top of the movable rod 9, a clamping block 12 is connected to one side of the bottom of the movable rod 9, a positioning hole 7 corresponding to the positioning column 6 and the movable rod 9 is arranged in the lower mold 2, a sliding block 15 is movably connected to one side of the positioning hole 7, a sliding groove 16 corresponding to the sliding block 15 is arranged on one side of the positioning hole 7, the sliding block 15 is connected to the bottom of the sliding groove 16 through a spring 18, a clamping groove 17 corresponding to the clamping block 12 is arranged on the front side of the positioning hole 7, when a casting process is started, firstly, the turntable 5 on the upper die 1 is rotated to enable the position between the fixture block 12 and the movable rod 9 to correspond to the positioning hole 7, then the positioning column 6, the movable rod 9 and the fixture block 12 are matched with the positioning hole 7 together until the upper die 1 is completely attached to the lower die 2 without gaps, so that the upper die 1 and the lower die 2 finish the positioning process, the movable rod 9 slowly moves in the process that the movable rod 9 extends into the positioning hole 7 until the bottom of the movable rod 9 contacts with the limiting block 15, under the gravity of the upper die 1, the limiting block 15 is driven by the movable rod 9 to move downwards due to the arrangement of the slide block 19 and the spring 18 until the bottom of the limiting block 15 contacts with the bottom of the positioning hole 7, and when the fixture block 12 cannot move continuously, the turntable 5 is rotated to enable the fixture block 12 to rotate and then be clamped into the clamping groove 17, so that the locking process of the upper die 1 and the lower die 2 is finished, the utility model discloses can fix a position the process with the locking to last mould 1 and lower mould 2 simultaneously, can guarantee when last mould 1 cooperates with lower mould 2, laminating that can be perfect can not take place the condition of dislocation, and will go up mould 1 and lower mould 2 locking through fixture block 12, can prevent to go up the relative motion between mould 1 and the lower mould 2, ensures that the casting process can normally go on, has also guaranteed the off-the-shelf precision of casting simultaneously.

Further scheme: the periphery of the cavity is provided with a correction groove 10, the correction groove 10 is arranged, in order to ensure that in the casting process, one part of the casting finished product is more used for polishing, and the condition that the casting product is incomplete is avoided.

Further scheme: the position department that movable rod 9 is close to carousel 5 is equipped with fixed block 11, go up mould 1 and be equipped with the dog 14 corresponding with fixed block 11 on the surface, can inject the position of fixed block 11 through dog 14, at last mould 1 with 2 location in-process of lower mould, rotate movable rod 9, fixed block 11 is stopped by one of them dog 14 this moment, when carrying out the locking process, rotate carousel 5, stop by another dog 14 until fixed block 11, through the setting of two dog 14, can conveniently go up mould 1 and lower mould 2's location and locking process.

Further scheme: the top of the material conveying groove 13 is connected with a lower hopper 4, the lower hopper 4 is of a conical structure, and the pouring of the casting raw materials into the cavity can be guaranteed through the arrangement of the lower hopper 4 of the conical structure, so that the casting raw materials cannot be leaked and splashed.

Further scheme: 4 both sides of hopper are equipped with louvre 3 down, and louvre 3 runs through mould 1, and louvre 3 communicates with each other with correction groove 10, and the setting of louvre 3 can be to the inside casting finished product cooling heat dissipation of die cavity on the one hand, and on the other hand can be through the people eye observation casting raw materials whether be full of whole die cavity.

Further scheme: the bottom of the movable rod 9 is fixedly connected with a cushion block 8, and the cushion block 8 is arranged, so that the movable rod 9 can rotate in the positioning hole 7 conveniently.

The working principle is as follows: in the process of matching the upper die 1 and the lower die 2, firstly, the turntable 5 on the upper die 1 is rotated to enable the position between the fixture block 12 and the movable rod 9 to correspond to the positioning hole 7, then the positioning column 6, the movable rod 9 and the fixture block 12 are matched with the positioning hole 7 together until the upper die 1 is completely attached to the lower die 2 without a gap, so that the upper die 1 and the lower die 2 finish the positioning process, in the process that the movable rod 9 extends into the positioning hole 7, the movable rod 9 slowly moves until the bottom of the movable rod 9 is contacted with the limiting block 15, under the self gravity of the upper die 1, due to the arrangement of the slide block 19 and the spring 18, the limiting block 15 is driven by the movable rod 9 to move downwards until the bottom of the limiting block 15 is contacted with the bottom of the positioning hole 7, and when the movement cannot be continued, the turntable 5 is rotated to enable the fixture block 12 to rotate, and then the fixture block 12 is clamped into the clamping groove 17, so far, the locking process of going up mould 1 and lower mould 2 has just been accomplished, and after last mould 1 and the cooperation of lower mould 2 finished, pour the casting raw materials into from defeated silo 13, wait for the cooling back that finishes, reverse rotation carousel 5 for fixture block 12 breaks away from the joint with draw-in groove 17, will go up mould 1 and take off can.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a casting die utensil with location locking function, includes mould (1) and lower mould (2), its characterized in that: the die comprises an upper die (1) and a lower die (2), wherein a die cavity is arranged between the upper die (1) and the lower die (2), a material conveying groove (13) penetrates through the middle of the upper die (1), the material conveying groove (13) is communicated with the die cavity, a movable rod (9) is arranged at the angular point position of the upper die (1), a positioning column (6) is fixedly connected to the bottom of the upper die (1), the movable rod (9) penetrates through the upper die (1) and the positioning column (6), a turntable (5) is fixedly connected to the top of the movable rod (9), a clamping block (12) is connected to one side of the bottom of the movable rod (9), a positioning hole (7) corresponding to the positioning column (6) and the movable rod (9) is formed in the lower die (2), a sliding block (15) is movably connected to one side of the positioning hole (7), a sliding chute (16) corresponding to the sliding block (15) is formed in one side of the positioning hole (7), and the sliding block (15) is connected to the bottom of the sliding chute (16) through a spring (18), and the front side of the positioning hole (7) is provided with a clamping groove (17) corresponding to the clamping block (12).

2. The casting mold with positioning and locking functions as claimed in claim 1, wherein: and a correcting groove (10) is arranged at the periphery of the cavity.

3. The casting mold with positioning and locking functions as claimed in claim 1, wherein: the position department that movable rod (9) are close to carousel (5) is equipped with fixed block (11), go up mould (1) and be equipped with dog (14) corresponding with fixed block (11) on the surface.

4. The casting mold with detent function according to claim 2, wherein: the top of the material conveying groove (13) is connected with a discharging hopper (4), and the discharging hopper (4) is of a conical structure.

5. The casting mold with detent function according to claim 4, wherein: the two sides of the discharging hopper (4) are provided with heat dissipation holes (3), the heat dissipation holes (3) penetrate through the upper die (1), and the heat dissipation holes (3) are communicated with the correction groove (10).

6. The casting mold with positioning and locking functions as claimed in claim 1, wherein: the bottom of the movable rod (9) is fixedly connected with a cushion block (8).

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