CN221434909U

CN221434909U - Extrusion type casting mold convenient to detach

Info

Publication number: CN221434909U
Application number: CN202322827354.0U
Authority: CN
Inventors: 杜旭伟; 张志远; 刘功辉; 洪鹏; 黄建德
Original assignee: Shenzhen Xingkai Technology Co ltd
Current assignee: Shenzhen Xingkai Technology Co ltd
Priority date: 2023-10-21
Filing date: 2023-10-21
Publication date: 2024-07-30
Anticipated expiration: 2033-10-21

Abstract

The utility model relates to the technical field of casting molds and discloses an extrusion type casting mold convenient to detach, which comprises a lower mold and an upper mold, wherein fixing plates are arranged on the left side surface and the right side surface of the lower mold, supporting plates are arranged on the upper side surfaces of the fixing plates on the two sides, two movable grooves are formed in the plate walls of the supporting plates in a penetrating manner, pressing plates attached to the upper side surfaces of the upper mold are movably arranged in the movable grooves, rubber pads attached to the pressing plates are arranged on the upper side surfaces of the upper mold, pull plates are connected to the outer side ends of the pressing plates on the two sides, limiting grooves are formed in the middle parts of the plate walls of the supporting plates in a penetrating manner, the positions of the pressing plates can be transversely adjusted through the matching of the fixing plates, the supporting plates and the movable grooves, so that the extrusion compactness can be enhanced through the matching rubber pads, the positions of the upper mold and the lower mold can be fixed, the pressing plates on one side can be moved simultaneously through the matching of the arrangement of the pull plates, and the separation of the pressing plates and the upper mold is convenient.

Description

Extrusion type casting mold convenient to detach

Technical Field

The utility model relates to the technical field of casting molds, in particular to an extrusion type casting mold convenient to detach.

Background

The casting mold is to make the structure of the part with easy-to-mold material, then to put the mold in the sand mold to form the cavity with the same size as the part, the user will pour liquid into the cavity, fix the upper mold and the lower mold, squeeze the liquid to fill the cavity, wait for the liquid to cool and solidify to form the part structure, and detach the upper mold and the lower mold to take out the part structure.

At present, extrusion casting mould can use the cooperation structure to improve the speed of dismantling in order to conveniently dismantle the operation, but such structure setting has some problems, and general cooperation structure equipment is complicated, sets up in general moreover, leads to wholly unable work when single structure damages appear like this easily to influence the dismantlement of mould, cause the unable normal use of mould, consequently, because overall structure complicacy can influence the result of use, has reduced holistic practicality, therefore, needs a simple convenient structure of dismantling of structure cooperation.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an extrusion casting mold that is convenient to disassemble, so as to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an extrusion formula casting mould of convenient dismantlement, includes lower mould and last mould, all be provided with the fixed plate on the left and right sides face of lower mould, both sides install the backup pad on the last side of fixed plate, run through on the siding of backup pad and seted up two movable grooves, the inside movable mounting in movable groove has the clamp plate of laminating with last mould side, be provided with the rubber pad of laminating with the clamp plate on the last side of going up the mould, both sides the outside end of clamp plate is connected with the arm-tie, the limiting groove has been run through in the siding middle part of backup pad, be provided with the limiting plate that combines with the limiting groove on the lateral wall of arm-tie, the last side mid-mounting of backup pad has the locating part, set up the spacing hole that corresponds with the locating part on the siding of backup pad and limiting plate.

Further: and the upper side surface of the upper die is provided with a antiskid plate attached to the front side and the rear side of the pressing plate.

Further: the limiting block is arranged on the side face of the pressing plate, a threaded hole is formed in the upper side face of the pressing plate, and a threaded block combined with the threaded hole is arranged at the lower end of the limiting block.

Further: the upper side of the fixed plate is provided with an abutting plate, the lower side of the supporting plate is provided with an abutting groove combined with the abutting plate, and the abutting plate is connected with the supporting plate through a first screw.

Further: the limiting piece comprises a shell, a movable plate attached to the inner wall is mounted in the shell, a spring is connected between the movable plate and the inner wall of the upper side of the shell, a limiting rod combined with a limiting hole is arranged on the lower side face of the movable plate, and a pull rod penetrating through the shell is arranged on the upper side face of the movable plate.

Further: the left side face and the right side face of the lower die are provided with positioning rings, and the left side face and the right side face of the upper die are provided with positioning rods combined with the positioning rings.

Further: the front side and the rear side of the shell are provided with mounting plates combined with the supporting plates, and the mounting plates are connected with the supporting plates through screws II.

The utility model has the technical effects and advantages that:

1. The utility model can transversely adjust the position of the pressing plate through the cooperation of the fixed plate, the supporting plate and the movable groove, thus being convenient for combining with the upper die, the cooperation rubber pad can enhance the compaction of extrusion, thereby being capable of fixing the combining position of the upper die and the lower die, being convenient for separating the pressing plate from the upper die, thereby contacting the limitation of the upper die, being convenient for dismounting operation while guaranteeing the extrusion effect of the die through the connecting mode, effectively improving the flexibility of use, having simple structure cooperation and being not easy to damage, being convenient for replacement when damage occurs, not affecting the whole use and effectively improving the whole use effect.

2. Through offer the spacing groove in the backup pad can combine with the limiting plate on the arm-tie, can fix the position of arm-tie under the cooperation of locating part and spacing hole to this can guarantee at the mould shaping in-process clamp plate fixed position, can not separate with last mould, guarantee the fashioned effect of mould, can strengthen the result of use through such structure setting.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the front structure of fig. 1.

Fig. 3 is an enlarged view of the structure of the portion a in fig. 2.

Fig. 4 is an enlarged view of the structure of the portion B in fig. 2.

Fig. 5 is a schematic view of a portion of the structure of fig. 1.

Fig. 6 is a schematic view of a portion of the structure of fig. 1.

The reference numerals are: 1. a lower die; 2. an upper die; 3. a fixing plate; 4. a support plate; 5. a movable groove; 6. a pressing plate; 7. a rubber pad; 8. a cleat; 9. pulling a plate; 10. a limit groove; 11. a limiting plate; 12. a limiting piece; 13. a limiting hole; 14. a limiting block; 15. an abutting plate; 16. a butt joint groove; 17. a first screw; 18. a housing; 19. a moving plate; 20. a spring; 21. a limit rod; 22. a pull rod; 23. a threaded hole; 24. a screw block; 25. a positioning ring; 26. a positioning rod; 27. a mounting plate; 28. and a second screw.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the structures described in the following embodiments are shown by way of illustration only, and the structures according to the present utility model are not limited to the structures described in the following embodiments, but all other embodiments obtained by one skilled in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one: referring to fig. 1-6, the utility model provides an extrusion casting mold convenient to disassemble, comprising a lower mold 1 and an upper mold 2, which can form a mold whole through combination of the lower mold 1 and the upper mold 2, wherein the left side surface and the right side surface of the lower mold 1 are both provided with fixed plates 3, the upper side surfaces of the fixed plates 3 on two sides are provided with support plates 4, the installation positions of the support plates 4 can be limited through the fixed plates 3, the plate walls of the support plates 4 are penetrated and provided with two movable grooves 5, the inside of the movable grooves 5 is movably provided with a pressing plate 6 attached to the upper side surface of the upper mold 2, one side of the pressing plate 6 is provided with two pressing plates 6, corresponding to four corners of the upper mold 2, the movement position of the pressing plate 6 can be limited through the arrangement of the movable grooves 5, the effect of horizontal movement is driven, one end attached to the upper side surface of the pressing plate 6 and the upper mold 2 is provided with a bevel edge, thus the upper side surface of the upper mold 2 is provided with a rubber pad 7 attached to the pressing plate 6, the extrusion effect on the upper die 2 can be enhanced through the combination of the pressing plate 6 and the rubber pad 7, the upper die 2 and the lower die 1 are ensured to be combined stably, the outer ends of the pressing plates 6 at two sides are connected with the pull plates 9, the two pressing plates 6 at one side can be controlled to move synchronously through the arrangement of the pull plates 9, the operation is convenient, the middle part of the plate wall of the supporting plate 4 is penetrated and provided with the limit groove 10, the side wall of the pull plate 9 is provided with the limit plate 11 combined with the limit groove 10, the limit plate 11 can be combined with the supporting plate 4 conveniently through the arrangement of the limit groove 10, the middle part of the upper side edge of the supporting plate 4 is provided with the limit piece 12, the plate wall of the supporting plate 4 and the limit plate 11 is provided with the limit hole 13 corresponding to the limit piece 12, the pull plates 9 can be limited to move through the insertion of the limit piece 12 into the limit hole 13, so as to fix the position of the pressing plate 6, thus, the bonding stability can be ensured in the molding process of the die.

Wherein: the upper side surface of the upper die 2 is provided with a antiskid plate 8 attached to the front side and the rear side of the pressing plate 6; the contact surface with the pressing plate 6 can be increased through the arrangement of the antiskid plate 8, so that the limiting effect on the pressing plate 6 can be enhanced, and the position is kept stable without external force.

Wherein: a limiting block 14 is arranged on the side surface of the pressing plate 6, a threaded hole 23 is arranged on the upper side surface of the pressing plate 6, and a threaded block 24 combined with the threaded hole 23 is arranged at the lower end of the limiting block 14; the position that can restrict clamp plate 6 removal through the setting of stopper 14 can avoid clamp plate 6 to remove from movable groove 5, and screw thread piece 24 and screw hole 23 combine convenient dismouting stopper 14, and the use is nimble.

Wherein: an abutting plate 15 is arranged on the upper side surface of the fixed plate 3, an abutting groove 16 combined with the abutting plate 15 is arranged on the lower side surface of the supporting plate 4, and the abutting plate 15 is connected with the supporting plate 4 through a first screw 17; the first screw 17 is combined with the butt joint groove 16 through the butt joint plate 15, so that the support plate 4 can be conveniently disassembled and assembled.

Wherein: the limiting piece 12 comprises a shell 18, a moving plate 19 attached to the inner wall is arranged in the shell 18, a spring 20 is connected between the moving plate 19 and the inner wall on the upper side of the shell 18, a limiting rod 21 combined with the limiting hole 13 is arranged on the lower side surface of the moving plate 19, and a pull rod 22 penetrating through the shell 18 is arranged on the upper side surface of the moving plate 19; the position of the limiting rod 21 can be kept fixed under the condition that no external force exists through the support of the spring 20, the spring 20 can be contracted when the pull rod 22 drives the moving plate 19 to move, the limiting rod 21 can move upwards, and therefore the limiting rod 21 can be automatically reset when the pull rod 22 is loosened, and the use is convenient.

Wherein: positioning rings 25 are arranged on the left side surface and the right side surface of the lower die 1, and positioning rods 26 combined with the positioning rings 25 are arranged on the left side surface and the right side surface of the upper die 2; the positioning rod 26 is inserted into the positioning ring 25 to limit the combined position of the positioning rod and the positioning ring, so that the alignment connection effect is ensured.

Wherein: mounting plates 27 combined with the support plate 4 are arranged on the front side surface and the rear side surface of the shell 18, and the mounting plates 27 are connected with the support plate 4 through screws II 28; the limiting piece 12 is conveniently installed on the supporting plate 4 through the matching of the installing plate 27 and the screw II 28, and the use is convenient.

The working principle of the first embodiment of the utility model is as follows: firstly, the supporting plate 4 is combined with the butt joint groove 16 through the butt joint plate 15 to be installed on the fixed plate 3, the position is fixed by matching with the screw 17, then the pressing plate 6 connected with the pulling plate 9 is inserted into the movable groove 5 on the supporting plate 4, the limiting block 14 can be combined with the thread block 24 to be fixed on the upper side surface of the pressing plate 6 through the threaded hole 23 after passing through the movable groove 5, thereby the pressing plate 6 can be prevented from being moved out of the movable groove 5, the limiting effect is achieved, the upper die 2 can be firstly placed on the upper side of the lower die 1 when being pressed and fixed, the positioning rod 26 is inserted into the positioning ring 25, the combined position can be limited, then the pulling plate 9 is pushed, the side end of the pressing plate 6 is attached to the upper side surface of the upper die 2, the pressing plate 6 is convenient to move through the arrangement of the bevel edge, the rubber pad 7 on the upper side surface of the upper die 2 is contacted with the anti-skid plate 8, with this can extrude mould 2, can pull up the pull rod 22 on the locating part 12 when removing, do not influence limiting plate 11 like this and get into spacing groove 10, can make gag lever post 21 insert when limiting plate 11 aligns with the spacing hole 13 position in backup pad 4, thereby can fix the position of clamp plate 6, the effect that upper mould 2 can keep stable connection with lower mould 1, can pull rod 22 earlier when dismantling the separation in need, make gag lever post 21 shift out spacing hole 13 on limiting plate 11, then drive clamp plate 6 through arm-tie 9 and remove, make it separate with last mould 2, so can reach the effect of dismantling, cooperation through overall structure can make things convenient for the mould to dismantle the operation, simple structure cooperation simultaneously, be difficult to damage, holistic result of use has been guaranteed.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an extrusion type casting mould of convenient dismantlement, includes lower mould (1) and last mould (2), its characterized in that: the utility model discloses a die, including fixed plate (3), limiting groove (10), limiting piece (12) are offered in the last movable mounting of movable groove (5), fixed plate (3) are all provided with on the left and right sides face of lower mould (1), both sides on the last side face of fixed plate (3), two movable grooves (5) have been run through on the siding of backup pad (4), clamp plate (6) of laminating with last mould (2) are provided with rubber pad (7) of laminating with clamp plate (6) on the last side face of last mould (2), both sides the outside end of clamp plate (6) is connected with arm-tie (9), limiting groove (10) have been offered in the wall middle part of backup pad (4), limiting piece (12) are offered in the last side mid-mounting of backup pad (4) and limiting piece (11) on the siding.

2. The squeeze casting mold convenient to disassemble as claimed in claim 1 wherein: the upper side of the upper die (2) is provided with a antiskid plate (8) attached to the front side and the rear side of the pressing plate (6).

3. The squeeze casting mold convenient to disassemble as claimed in claim 1 wherein: a limiting block (14) is arranged on the side face of the pressing plate (6), a threaded hole (23) is formed in the upper side face of the pressing plate (6), and a threaded block (24) combined with the threaded hole (23) is arranged at the lower end of the limiting block (14).

4. The squeeze casting mold convenient to disassemble as claimed in claim 1 wherein: an abutting plate (15) is arranged on the upper side face of the fixed plate (3), an abutting groove (16) combined with the abutting plate (15) is arranged on the lower side face of the supporting plate (4), and the abutting plate (15) is connected with the supporting plate (4) through a first screw (17).

5. The squeeze casting mold convenient to disassemble as claimed in claim 1 wherein: the limiting piece (12) comprises a shell (18), a movable plate (19) attached to the inner wall is mounted in the shell (18), a spring (20) is connected between the movable plate (19) and the inner wall on the upper side of the shell (18), a limiting rod (21) combined with the limiting hole (13) is arranged on the lower side face of the movable plate (19), and a pull rod (22) penetrating through the shell (18) is arranged on the upper side face of the movable plate (19).

6. The squeeze casting mold convenient to disassemble as claimed in claim 1 wherein: positioning rings (25) are arranged on the left side surface and the right side surface of the lower die (1), and positioning rods (26) combined with the positioning rings (25) are arranged on the left side surface and the right side surface of the upper die (2).

7. The squeeze casting mold to facilitate disassembly as claimed in claim 5 wherein: mounting plates (27) combined with the supporting plates (4) are arranged on the front side surface and the rear side surface of the shell (18), and the mounting plates (27) are connected with the supporting plates (4) through screws II (28).