CN221231565U - Molten metal injection device for casting - Google Patents

Abstract

The utility model discloses a casting molten metal injection device, which relates to the field of metal casting and comprises a supporting table, a mounting plate, a moving assembly, a vertical plate, an injection assembly, a limiting groove, a limiting block, a supporting plate, a first electric push rod, a rack, a rotating rod, a sand hopper and a gear.

Description

Molten metal injection device for casting

Technical Field

The utility model relates to the field of metal casting, in particular to a cast molten metal injection device.

Background

The metal casting is generally to adopt sand mould to pour the metal heated into liquid state into the mould cavity, and the products with various shapes and sizes obtained are more common in gold production and other processing, the current metal solution injection device is generally of a metal mould structure, and the metal liquid in the metal mould needs to be manually held by a hand to be poured into the mould for forming.

In the prior art, as disclosed in publication number CN 219233943U, the metal melt injection device of the present utility model is provided with a plurality of sand hoppers, the metal solution is placed into the bearing body, the metal solution falls into the sand hoppers through the passing liquid, the sand hoppers are provided with a plurality of sand hoppers, and the metal solution melted in the sand hoppers can be placed into the mold for molding by manually rotating the handles to incline the sand hoppers, so that the production efficiency can be improved.

However, when the handle is manually rotated, the force is not uniform, so that the force is overlarge, the pouring speed of the metal solution in the sand hopper is too high, and the metal solution is easy to overflow, so that the casting metal solution pouring device is disclosed to meet the demands of people.

Disclosure of utility model

The application aims to provide a casting molten metal injection device, which solves the problems that when the handle is manually rotated, the strength is uneven and is overlarge due to the fact that the strength is not uniform when the handle is manually rotated, so that the pouring speed of the molten metal in a sand hopper is too high and the overflow of the molten metal is easy to occur.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a cast molten metal injection device, includes the brace table, the mounting panel is all installed to the both sides of brace table, the topside of mounting panel is provided with the removal subassembly, two risers are installed through the removal subassembly to the topside of mounting panel, injection subassembly is installed to one side of riser, injection subassembly is including seting up the spacing groove in riser one side, the inner wall sliding connection of spacing groove has the stopper, the backup pad is installed to one side of brace table, first electric putter is installed to the topside of backup pad, the rack is installed to the output of first electric putter, one side of rack is connected with one side of stopper, two the riser is rotated to opposite face and is connected with same dwang, the surface mounting of dwang has a plurality of sand hoppers, the gear is installed to the one end of dwang, the gear meshes with the rack.

Preferably, a plurality of air cylinders are arranged on the inner bottom wall of the supporting table, a workbench is arranged at the output ends of the air cylinders, the side surface of the workbench is in sliding connection with the inner wall of the supporting table, and a plurality of forming devices are arranged on the top side of the workbench.

Preferably, the moving assembly comprises a sliding groove formed in the top sides of the two mounting plates, the inner walls of the two sliding grooves are respectively and slidably connected with a sliding block, and the top sides of the two sliding blocks are respectively connected with the bottom sides of the corresponding two vertical plates.

Preferably, the cardboard is all installed to the both sides of brace table, two second electric putter is all installed to the inner wall of cardboard, two the connecting block is all installed to the output of second electric putter, and the top side of two connecting blocks is connected with the bottom side that corresponds two respectively the slider.

Preferably, the same fixing rod is installed on the opposite surfaces of the two vertical plates, and a plurality of funnels are installed on the surface of the fixing rod.

Preferably, the top sides of the two vertical plates are provided with the same bearing box, the top side of the bearing box is provided with a box cover, and the top side of the box cover is provided with a liquid inlet.

Preferably, the inner top wall of the box cover is provided with two grooves, the inner walls of the two grooves are provided with two electric heating wires, and the inner bottom wall of the bearing box is provided with a plurality of liquid outlet holes.

In summary, the utility model has the technical effects and advantages that:

the injection assembly is arranged, the reciprocating motion of the rack can be driven by the driving of the first electric push rod, the gear is driven to rotate, the rotating rod can be driven to rotate by the rotation of the gear, the sand hopper can be driven to rotate by the rotation of the rotating rod, the molten metal can be injected by the rotation of the sand hopper, and the injection process is more stable due to the fact that the matching of the rack and the gear can be realized at a uniform speed during injection, and the problem that too high force is caused when the handle is rotated manually is solved, so that the pouring speed of the molten metal in the sand hopper is too high and the overflow of the molten metal is easy to cause.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a second view angle structure according to the present utility model;

FIG. 3 is a schematic view of a moving assembly of the present utility model in partial cross-section;

FIG. 4 is a schematic view of the heating wire area structure of the present utility model.

In the figure: 1. a support table; 2. a cylinder; 3. a work table; 4. a molding device; 5. a mounting plate; 6. a chute; 7. a slide block; 8. a riser; 9. a carrying case; 10. a case cover; 11. a liquid inlet; 12. a fixed rod; 13. a funnel; 14. a rotating lever; 15. a sand hopper; 16. a limit groove; 17. a limiting block; 18. a support plate; 19. a first electric push rod; 20. a rack; 21. a gear; 22. a second electric push rod; 23. heating wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to a cast molten metal injection device shown in fig. 1-4, comprising a supporting table 1, wherein mounting plates 5 are mounted on two sides of the supporting table 1, a moving assembly is arranged on the top side of each mounting plate 5, two vertical plates 8 are mounted on the top side of each mounting plate 5 through the moving assembly, an injection assembly is mounted on one side of each vertical plate 8, each injection assembly comprises a limit groove 16 formed in one side of each vertical plate 8, a limit block 17 is slidably connected to the inner wall of each limit groove 16, a supporting plate 18 is mounted on one side of the supporting table 1, a first electric push rod 19 is mounted on the top side of each supporting plate 18, a rack 20 is mounted at the output end of each first electric push rod 19, one side of the racks 20 is connected with one side of each limit block 17, the same rotating rod 14 is rotatably connected to the opposite surfaces of the two vertical plates 8, a plurality of sand hoppers 15 are mounted on the surfaces of the rotating rods 14, gears 21 are mounted on one ends of the rotating rods 14, and the gears 21 are meshed with the racks 20.

Based on the above structure, through the drive of first electric putter 19, can drive the reciprocating motion of rack 20, and then drive the rotation of gear 21, through the rotation of gear 21, can drive the rotation of dwang 14, through the rotation of dwang 14, can drive the rotation of sand hopper 15, through the rotation of sand hopper 15, can pour into the molten metal into, through the cooperation of rack 20 and gear 21, can realize going on at the uniform velocity when annotating, make its injection process more stable.

As shown in fig. 2 and 3, a plurality of cylinders 2 are installed on the inner bottom wall of the supporting table 1, the workbench 3 is installed at the output end of the plurality of cylinders 2, a plurality of forming devices 4 are installed on the top side of the workbench 3, a moving assembly comprises a sliding groove 6 formed in the top side of two mounting plates 5, sliding blocks 7 are slidably connected on the inner walls of the two sliding grooves 6, the top sides of the two sliding blocks 7 are respectively connected with the bottom sides corresponding to two vertical plates 8, clamping plates are respectively installed on the two sides of the supporting table 1, second electric push rods 22 are respectively installed on the inner walls of the two clamping plates, connecting blocks are respectively installed at the output ends of the two second electric push rods 22, the top sides of the two connecting blocks are respectively connected with the bottom sides corresponding to the two sliding blocks 7, lifting of the workbench 3 can be driven through the output of the cylinders 2, and then the height between the forming devices 4 and the sand hopper 15 is adjusted, so that when injection is avoided, the metal melt is caused to splash, the safety hazards are caused, the sliding blocks 7 are driven to slide in the sliding grooves 6, the inner sides of the sliding blocks 6 are respectively, the two clamping plates are driven by the second electric push rods 22, the two groups of the sliding blocks 8 are driven, the sliding blocks 8 are respectively, the two groups of the two vertical plates are driven to move, and the two vertical plates are more than 15, and the two groups of the vertical plates are driven to move.

As shown in fig. 2 and 4, the same dead lever 12 is installed to the opposite face of two risers 8, a plurality of funnels 13 are installed to the surface mounting of dead lever 12, same carrier box 9 is installed to the topside of two risers 8, case lid 10 is installed to the topside of carrier box 9, inlet 11 has been seted up to the topside of case lid 10, two recesses have been seted up to the interior roof of case lid 10, two heating wires 23 have all been installed to the inner wall of two recesses, a plurality of play liquid holes have been seted up to the interior bottom wall of carrier box 9, can realize preliminary filtration to the metal melt through the funnel 13 that sets up, through the heating wire 23 that sets up, can make its carrier box 9 inside keep constant temperature, avoid the metal melt to solidify in carrier box 9 inside.

The working principle of the utility model is as follows:

When using, through the drive of first electric putter 19, can drive the reciprocating motion of rack 20, and then drive the rotation of gear 21, through the rotation of gear 21, can drive the rotation of dwang 14, through the rotation of dwang 14, can drive the rotation of sand hopper 15, through the rotation of sand hopper 15, can pour into the molten metal, through the cooperation of rack 20 and gear 21, can realize going on at the uniform velocity when annotating, make its injection process more stable, when having solved when using manual rotation, the dynamics is inhomogeneous when probably rotating the handle because of the manpower, cause the dynamics too big, thereby lead to the molten metal in the sand hopper 15 to empty the speed too fast, cause the problem that overflows of molten metal easily.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. The utility model provides a cast molten metal injection device, includes brace table (1), its characterized in that: mounting panel (5) are all installed to the both sides of brace table (1), the top side of mounting panel (5) is provided with the removal subassembly, two risers (8) are installed through the removal subassembly to the top side of mounting panel (5), injection subassembly is installed to one side of riser (8), injection subassembly is including seting up spacing groove (16) in riser (8) one side, the inner wall sliding connection of spacing groove (16) has stopper (17), backup pad (18) are installed to one side of brace table (1), first electric putter (19) are installed to the top side of backup pad (18), rack (20) are installed to the output of first electric putter (19), one side of rack (20) is connected with one side of stopper (17), and two the rotation of one side of riser (8) is connected with same dwang (14), the surface mounting of dwang (14) has a plurality of sand hoppers (15), gear (21) are installed to one end of dwang (14), gear (21) meshes with rack (20).

2. A cast molten metal pouring device as defined in claim 1 wherein: the automatic forming device is characterized in that a plurality of air cylinders (2) are arranged on the inner bottom wall of the supporting table (1), a workbench (3) is arranged at the output end of each air cylinder (2), the side face of the workbench (3) is in sliding connection with the inner wall of the supporting table (1), and a plurality of forming devices (4) are arranged on the top side of the workbench (3).

3. A cast molten metal pouring device as defined in claim 1 wherein: the movable assembly comprises sliding grooves (6) formed in the top sides of two mounting plates (5), sliding blocks (7) are slidably connected to the inner walls of the sliding grooves (6), and the top sides of the sliding blocks (7) are respectively connected with the bottom sides of the corresponding two vertical plates (8).

4. A cast molten metal pouring device according to claim 3, wherein: clamping plates are mounted on two sides of the supporting table (1), second electric push rods (22) are mounted on the inner walls of the two clamping plates, connecting blocks are mounted on output ends of the second electric push rods (22), and top sides of the two connecting blocks are connected with bottom sides of the corresponding two sliding blocks (7) respectively.

5. A cast molten metal pouring device according to claim 3, wherein: the opposite surfaces of the two vertical plates (8) are provided with the same fixing rod (12), and the surface of the fixing rod (12) is provided with a plurality of funnels (13).

6. A cast molten metal pouring device as defined in claim 5 wherein: the top sides of the two vertical plates (8) are provided with the same bearing box (9), the top side of the bearing box (9) is provided with a box cover (10), and the top side of the box cover (10) is provided with a liquid inlet (11).

7. A cast molten metal pouring device as defined in claim 6 wherein: two grooves are formed in the inner top wall of the box cover (10), two heating wires (23) are mounted on the inner walls of the two grooves, and a plurality of liquid outlet holes are formed in the inner bottom wall of the bearing box (9).