CN217529190U

CN217529190U - Low-pressure casting machine

Info

Publication number: CN217529190U
Application number: CN202221080814.7U
Authority: CN
Inventors: 金永乐
Original assignee: Nanjing Boqiao Machinery Co ltd
Current assignee: Nanjing Boqiao Machinery Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-04
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a low-pressure casting machine relates to low-pressure casting machine technical field, and the material that spills over for solving current low-pressure casting machine die cavity edge drops to ground easily on, leads to polluted environment's problem. The top of pond formula heat preservation stove is provided with the die cavity seat, be provided with the stalk between die cavity seat and the pond formula heat preservation stove, and die cavity seat and pond formula heat preservation stove pass through the stalk intercommunication, the top of die cavity seat is provided with down and presses the seat, the upper end of pressing down the seat is provided with hydraulic pressure mechanism, one side of die cavity seat is provided with connects the workbin, the lower surface that connects the workbin is provided with the feed opening, and the feed opening with connect the workbin structure as an organic whole, the surface all around of die cavity seat all is provided with spacing slot, and spacing slot and die cavity seat structure as an organic whole, the both sides of spacing slot all are provided with the thread groove, and thread groove and die cavity seat structure as an organic whole.

Description

Low-pressure casting machine

Technical Field

The utility model relates to a low pressure casting machine technical field specifically is a low pressure casting machine.

Background

The low-pressure casting machine is a general device for low-pressure casting of aluminum alloy, can be widely applied to the production of aluminum alloy castings in automobiles, motorcycles, instruments, textile machinery and aerospace industries, and consists of a host machine, a hydraulic system, a molten pool type holding furnace, a liquid level pressurizing device, an electrical control system, a mold cooling system and the like.

However, materials overflowing from the edge of the cavity of the existing low-pressure casting machine easily fall onto the ground, so that the environment is polluted; thus, the existing requirements are not met, for which we propose a low-pressure casting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure casting machine to the material that current low pressure casting machine die cavity edge that provides among the solution above-mentioned background art spills over drops to the ground easily, leads to the problem of polluted environment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-pressure casting machine, includes pond formula heat preservation stove, the top of pond formula heat preservation stove is provided with the die cavity seat, be provided with the stalk between die cavity seat and the pond formula heat preservation stove, and die cavity seat and pond formula heat preservation stove pass through the stalk intercommunication, the top of die cavity seat is provided with down presses the seat, the upper end of pressing down the seat is provided with hydraulic pressure mechanism, one side of die cavity seat is provided with connects the workbin, the lower surface that connects the workbin is provided with the feed opening, and the feed opening with connect the workbin structure as an organic whole, the surface all around of die cavity seat all is provided with spacing slot, and spacing slot and die cavity seat structure as an organic whole, the both sides of spacing slot all are provided with the thread groove, and thread groove and die cavity seat structure as an organic whole.

Preferably, the rear surface of the material receiving box is provided with a limiting insertion column, and the limiting insertion column and the material receiving box are of an integrated structure.

Preferably, the both sides that connect the workbin all are provided with the fixed plate, and the fixed plate with connect the workbin structure as an organic whole, the both ends of fixed plate all are provided with the single-end fastener, and the fixed plate passes through the thread groove threaded connection on single-end fastener and die cavity seat surface.

Preferably, a sealing plate is arranged inside the feed opening, a stress plate is arranged on the lower surface of the sealing plate, and the stress plate and the sealing plate are of an integrated structure.

Preferably, the two sides of the sealing plate are provided with connecting plates, the connecting plates and the sealing plate are of an integrated structure, one end of each connecting plate is provided with a fixing knob, and the connecting plates are in threaded connection with the material receiving box through the fixing knobs.

Preferably, the lower end of the hydraulic mechanism is provided with an upper top plate, the lower end of the cavity base is provided with a middle top plate, the lower end of the pool type heat preservation furnace is provided with a lower bottom plate, support columns are arranged between the upper top plate and the middle top plate and between the middle top plate and the lower bottom plate, the support columns are connected with the upper top plate, the middle top plate and the lower bottom plate in a welded mode, and the number of the support columns is eight.

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

1. the utility model discloses a surface all sets up the thread groove around the die cavity seat, and connect the workbin in die cavity seat front end setting, in order to all carry out the material to the die cavity seat all around and connect the material, thereby can all set up all around and connect the workbin, connect the workbin both sides and all set up the fixed plate, the thread groove threaded connection of fixed plate through single-end fastener and die cavity seat outer wall, when the inside material of die cavity seat is excessive, the material falls into and connects and deposits in the workbin, thereby prevent to drop to cause environmental pollution on the ground, and also be convenient for recycle, improve the convenience, connect the workbin lower surface and set up the feed opening, utilize the closing plate to block up the feed opening, and all set up the linkage plate in feed opening both sides, the linkage plate relies on fixed knob and connects workbin thread tightening, improve closing plate fixed stability, difficult atress drops.

2. Through all setting up spacing slot at die cavity seat four sides outer wall, setting up spacing post of inserting connecing the workbin rear surface, spacing post of inserting inserts inside spacing slot, and the butt joint workbin is fixed with the die cavity seat and is played the supporting effect, improves the atress degree that connects the workbin, and difficult atress squints improves security and stability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the right side view of the material receiving box of the present invention;

FIG. 3 is a schematic view of the internal structure of the material receiving box of the present invention;

in the figure: 1. a tank type holding furnace; 2. a riser tube; 3. a cavity mount; 4. pressing down the base; 5. a hydraulic mechanism; 6. an upper top plate; 7. a middle top plate; 8. a lower base plate; 9. a support pillar; 10. a material receiving box; 11. limiting slots; 12. a thread groove; 13. limiting the inserted column; 14. a fixing plate; 15. a single-headed fastener; 16. a sealing plate; 17. a stress plate; 18. a feeding port; 19. a connector tile; 20. and fixing the knob.

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, the present invention provides an embodiment: the utility model provides a low-pressure casting machine, including pond formula heat preservation stove 1, the top of pond formula heat preservation stove 1 is provided with die cavity seat 3, be provided with stalk 2 between die cavity seat 3 and the pond formula heat preservation stove 1, and die cavity seat 3 and pond formula heat preservation stove 1 pass through stalk 2 intercommunication, the top of die cavity seat 3 is provided with pushes down seat 4, the upper end of pushing down seat 4 is provided with hydraulic pressure mechanism 5, one side of die cavity seat 3 is provided with connects workbin 10, the lower surface that connects workbin 10 is provided with feed opening 18, and feed opening 18 with connect workbin 10 structure as an organic whole, the surface all around of die cavity seat 3 all is provided with spacing slot 11, and spacing slot 11 and die cavity seat 3 structure as an organic whole, the both sides of spacing slot 11 all are provided with thread groove 12, and thread groove 12 and die cavity seat 3 structure as an organic whole.

Further, connect the rear surface of workbin 10 to be provided with spacing post 13 of inserting, and spacing post 13 of inserting with connect workbin 10 structure as an organic whole, connect workbin 10 to rely on spacing post 13 of inserting to insert inside spacing slot 11, to connect workbin 10 and the fixed supporting effect that plays of die cavity seat 3, improve the atress degree that connects workbin 10, difficult atress skew.

Further, the both sides that connect workbin 10 all are provided with fixed plate 14, and fixed plate 14 with connect workbin 10 structure as an organic whole, the both ends of fixed plate 14 all are provided with single-end fastener 15, and fixed plate 14 passes through single-

end fastener

15 and 12 threaded connection of thread groove on die cavity seat 3 surface, realize connecing workbin 10 and die cavity seat 3 fixed, all carry out the material to connect the material in order to can all around to die cavity seat 3 to can all set up all around and connect workbin 10.

Further, the inside of feed opening 18 is provided with closing plate 16, and the lower surface of closing plate 16 is provided with atress board 17, and atress board 17 and closing plate 16 structure as an organic whole, seals feed opening 18 for discharge the material that spills over.

Further, the both sides of closing plate 16 all are provided with linkage plate 19, and linkage plate 19 and closing plate 16 structure as an organic whole, and linkage plate 19's one end is provided with fixed knob 20, and linkage plate 19 through fixed knob 20 with connect workbin 10 threaded connection, insert closing plate 16 inside the feed opening 18 that connects the workbin 10 lower surface, rely on fixed knob 20 to carry out the threaded fixation, improve closing plate 16 fixed stability, difficult atress drops.

Further, the lower extreme of hydraulic pressure mechanism 5 is provided with roof 6, and the lower extreme of die cavity seat 3 is provided with well roof 7, and the lower extreme of pond formula heat preservation stove 1 is provided with lower plate 8, all is provided with support column 9 between roof 6 and the well roof 7 and between well roof 7 and the lower plate 8, and support column 9 and roof 6, well roof 7 and the equal welded connection of lower plate 8, support column 9 are provided with eight, to the whole supporting effect that plays.

The working principle is as follows: during the use, insert inside the feed opening 18 of connecing workbin 10 lower surface with closing plate 16, rely on fixed knob 20 to carry out the thread tightening, improve closing plate 16 fixed stability, difficult atress drops, it depends on spacing inserted column 13 to insert inside spacing slot 11 to connect workbin 10, it plays the supporting effect to fix workbin 10 and die cavity seat 3, improve the atress degree that connects workbin 10, difficult atress skew, then utilize single-end fastener 15 and thread groove 12 thread tightening, when the inside material of die cavity seat 3 is excessive, the material falls into and connects to deposit in the workbin 10, thereby prevent to fall and cause environmental pollution on the ground, and also be convenient for recycle, improve the convenience.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. A low-pressure casting machine comprises a pool type holding furnace (1), and is characterized in that: the top of pond formula heat preservation stove (1) is provided with die cavity seat (3), be provided with between die cavity seat (3) and pond formula heat preservation stove (1) stalk (2), and die cavity seat (3) and pond formula heat preservation stove (1) through stalk (2) intercommunication, the top of die cavity seat (3) is provided with down and presses seat (4), the upper end of pressing down seat (4) is provided with hydraulic pressure mechanism (5), one side of die cavity seat (3) is provided with connects workbin (10), the lower surface that connects workbin (10) is provided with feed opening (18), and feed opening (18) with connect workbin (10) structure as an organic whole, the surface all around of die cavity seat (3) all is provided with spacing slot (11), and spacing slot (11) and die cavity seat (3) structure as an organic whole, the both sides of spacing slot (11) all are provided with thread groove (12), and thread groove (12) and die cavity seat (3) structure as an organic whole.

2. A low pressure casting machine according to claim 1, characterized in that: the rear surface of the material receiving box (10) is provided with a limiting insertion column (13), and the limiting insertion column (13) and the material receiving box (10) are of an integrated structure.

3. The low-pressure casting machine according to claim 1, characterized in that: connect the both sides of workbin (10) all to be provided with fixed plate (14), and fixed plate (14) and connect workbin (10) structure as an organic whole, the both ends of fixed plate (14) all are provided with single-end fastener (15), and fixed plate (14) are through single-end fastener (15) and thread groove (12) threaded connection on die cavity seat (3) surface.

4. A low pressure casting machine according to claim 1, characterized in that: the inner part of the feed opening (18) is provided with a sealing plate (16), the lower surface of the sealing plate (16) is provided with a stress plate (17), and the stress plate (17) and the sealing plate (16) are of an integrated structure.

5. The low-pressure casting machine according to claim 4, characterized in that: the two sides of the sealing plate (16) are provided with connecting plates (19), the connecting plates (19) and the sealing plate (16) are of an integrated structure, one end of each connecting plate (19) is provided with a fixing knob (20), and the connecting plates (19) are in threaded connection with the material receiving box (10) through the fixing knobs (20).

6. A low pressure casting machine according to claim 1, characterized in that: the lower extreme of hydraulic pressure mechanism (5) is provided with top plate (6), the lower extreme of die cavity seat (3) is provided with well roof (7), the lower extreme of pond formula heat preservation stove (1) is provided with lower plate (8), all be provided with between top plate (6) and well roof (7) and between well roof (7) and lower plate (8) support column (9), and support column (9) and last roof (6), well roof (7) and lower plate (8) all welded connection, support column (9) are provided with eight.