Casting die utensil is used in production of vertical foundry goods
Technical Field
The utility model relates to the technical field of casting production, in particular to a casting mold for producing a vertical casting.
Background
The mold is used for injection molding in industrial production, the injection molding is the same as casting, various vertical castings can be produced through different molds, the casting mold is formed without applying pressure generally, the requirement on the strength of equipment and the mold is not high, the vertical castings can be manually cast by using the casting mold, the cast aluminum liquid is manually poured into a pouring gate, a cavity is filled by depending on the dead weight of the metal liquid, and the sample is obtained through exhausting, cooling and mold opening.
When the existing mold is used for casting, because the casting liquid contains a large amount of bubbles, the quality and the strength of the vertical casting are reduced, and the casting finished by casting is inconvenient to unload.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a casting mould for producing vertical castings, which aims to solve the problems that when the existing mould is used for casting, the casting liquid contains a large amount of bubbles, so that the quality and the strength of the vertical castings are reduced, and the cast castings are inconvenient to unload.
In order to achieve the purpose, the utility model provides the following technical scheme: casting die utensil is used in production of vertical foundry goods includes:
the device comprises a mounting frame, a rod sleeve is arranged on the inner wall of the mounting frame, an electric telescopic rod is arranged on the left side of the rod sleeve, the output end of the electric telescopic rod is connected with a movable mold, and a fixed mold is arranged on the left side of the inner wall of the mounting frame;
the flow cavity (6) is formed in one side, away from the movable mold (4), of the fixed mold (5);
the liquid storage tank is mounted on the lower surface of the inner wall of the mounting frame, a conveying pump is mounted at the upper end of the liquid storage tank, the output end of the conveying pump is connected with a conveying pipe, and the lower end of the flowing cavity is connected with a return pipe;
the sealing groove is formed in the left side of the movable die, and a sealing block is connected inside the sealing groove;
the driving motor is installed on the lower surface inside the movable die, the output end of the driving motor is connected with an eccentric wheel, the right side of the movable die is provided with a cylinder, and the output end of the cylinder is connected with a push plate.
Preferably, a rotating structure is formed between the eccentric wheel and the driving motor, the air cylinder is connected with the movable die through a bolt, and a telescopic structure is formed between the push plate and the air cylinder.
Preferably, the liquid storage tank forms a communicating structure with the flow cavity through the delivery pump and the delivery pipe, and the flow cavity forms a communicating structure with the liquid storage tank through the return pipe.
Preferably, the fixed die forms a sealing structure with the movable die through the sealing block and the sealing groove, and the shape structure of the sealing block is matched with that of the sealing groove.
Preferably, the fixed die is further provided with:
the connecting holes are symmetrically formed in the outer surface of the fixed die and close to one side of the sealing block, the connecting holes are internally connected with positioning rods, and casting cavities are formed in the fixed die and the movable die;
the exhaust cavity is formed in the fixed die and close to one side of the casting cavity, the upper surface of the exhaust cavity is connected with an exhaust pipe, and an activated carbon plate is arranged in the exhaust pipe;
the inside of cover half is seted up the flow chamber, the upper surface of movable mould is connected with the filling tube.
Preferably, the connecting hole coincides with the horizontal center line of the positioning rod, and the casting cavity is communicated with the feeding pipe.
Preferably, the casting cavity forms a communicating structure with the exhaust pipe through the exhaust cavity, and the activated carbon plate is fixedly connected with the exhaust pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. the casting die for producing the vertical castings is provided with the driving motor, can drive the eccentric wheel to rotate, enables the movable die to vibrate, enables bubbles of casting liquid in the movable die to be better discharged to the outside, improves the quality and the strength of the vertical castings, and can drive the push plate to move through the air cylinder, so that the cast castings are pushed out to the outside, and the discharging is convenient;
2. the casting mold for producing the vertical casting is provided with the delivery pump, the delivery pump can pump out the cooling liquid in the liquid storage tank, and then the cooling liquid is delivered into the flowing cavity through the delivery pipe, so that the fixed mold is cooled, the cooling speed of the casting mold is improved, the casting time is reduced, the production efficiency is improved, and the cooling liquid in the flowing cavity can flow into the liquid storage tank again through the return pipe to play a role in circulating; through the arranged sealing block, the fixed die and the movable die can be sealed under the matching of the sealing groove, so that the condition of liquid leakage between the fixed die and the movable die is reduced;
3. the casting mould for producing the vertical casting is provided with the connecting hole, so that the positioning rod can be inserted into the connecting hole, the positioning effect is achieved, and the condition that a movable mould deviates during movement is reduced; through the exhaust chamber that sets up for the flue gas that casting intracavity casting liquid produced is discharged to the outside under the effect of blast pipe, and the active carbon plate that sets up in the blast pipe can purify the flue gas, plays certain filtering action.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixed mold of the present invention;
FIG. 3 is a schematic side view of the stationary mold of the present invention;
FIG. 4 is a schematic sectional view of a fixed mold according to the present invention;
FIG. 5 is a schematic sectional view of the movable mold according to the present invention.
In the figure: 1. a mounting frame; 2. a rod sleeve; 3. an electric telescopic rod; 4. moving the mold; 5. fixing a mold; 6. a flow chamber; 7. a liquid storage tank; 8. a delivery pump; 9. a delivery pipe; 10. a return pipe; 11. a sealing groove; 12. a sealing block; 13. connecting holes; 14. positioning a rod; 15. casting a cavity; 16. a feed tube; 17. an exhaust chamber; 18. an exhaust pipe; 19. an activated carbon plate; 20. a drive motor; 21. an eccentric wheel; 22. a cylinder; 23. a push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a casting mold for vertical casting production, as shown in fig. 1 to 5, comprising: the casting device comprises a mounting frame 1, a rod sleeve 2 is arranged on the inner wall of the mounting frame 1, a collecting box is arranged below the mounting frame 1, processed vertical castings can be conveniently collected through the arranged collecting box, the rod sleeve 2 is connected with the mounting frame 1 through a bolt, an electric telescopic rod 3 is arranged on the left side of the rod sleeve 2, the output end of the electric telescopic rod 3 is connected with a movable mold 4, the movable mold 4 forms a telescopic structure through the electric telescopic rod 3 and the rod sleeve 2, the electric telescopic rod 3 can drive the movable mold 4 to move through the arranged rod sleeve 2, the movable mold 4 is connected with a fixed mold 5, production of the cast vertical castings is facilitated, the fixed mold 5 is arranged on the left side of the inner wall of the mounting frame 1, a flow cavity 6 is formed in the fixed mold 5, and a feeding pipe 16 is connected to the upper surface of the movable mold 4; the flow cavity (6) is formed in one side, away from the movable mold (4), of the fixed mold (5); the liquid storage tank 7 is arranged on the lower surface of the inner wall of the mounting frame 1, the delivery pump 8 is arranged at the upper end of the liquid storage tank 7, the output end of the delivery pump 8 is connected with the delivery pipe 9, the liquid storage tank 7 forms a communicating structure with the flowing cavity 6 through the delivery pump 8 and the delivery pipe 9, the delivery pump 8 can pump out the cooling liquid in the liquid storage tank 7 and then sends the cooling liquid into the flowing cavity 6 through the delivery pipe 9, so that the fixed die 5 is cooled, the cooling speed of the casting die is improved, the casting time is reduced, the production efficiency is improved, the lower end of the flowing cavity 6 is connected with the return pipe 10, the flowing cavity 6 forms a communicating structure with the liquid storage tank 7 through the return pipe 10, and the cooling liquid in the flowing cavity 6 can flow into the liquid storage tank 7 again through the return pipe 10 to play a role in circulation; the sealing groove 11 is formed in the left side of the movable mold 4, a sealing block 12 is connected inside the sealing groove 11, the fixed mold 5 forms a sealing structure with the movable mold 4 through the sealing block 12 and the sealing groove 11, the sealing block 12 is matched with the shape structure of the sealing groove 11, the fixed mold 5 and the movable mold 4 can be sealed through the arranged sealing block 12 under the matching of the sealing groove 11, and the liquid leakage between the fixed mold 5 and the movable mold 4 is reduced; the connecting holes 13 are symmetrically formed in the outer surface of the fixed die 5 and close to one side of the sealing block 12, the positioning rods 14 are connected inside the connecting holes 13, the connecting holes 13 are overlapped with the horizontal center lines of the positioning rods 14, and the positioning rods 14 can be inserted into the connecting holes 13 through the connecting holes 13, so that the positioning effect is achieved, and the situation of deviation when the movable die 4 moves is reduced.
The present invention provides a casting mold for vertical casting production, as shown in fig. 5, by improvement, comprising: driving motor 20, its lower surface of installing in movable mould 4 inside, driving motor 20's output is connected with eccentric wheel 21, constitute revolution mechanic between eccentric wheel 21 and the driving motor 20, can drive eccentric wheel 21 rotatory, make movable mould 4 produce the vibration, can make the interior bubble of casting liquid of movable mould 4 can be better discharge to the outside like this, thereby improve vertical foundry goods quality and intensity, cylinder 22 is installed on the right side of movable mould 4, cylinder 22's output is connected with push pedal 23, and constitute extending structure between push pedal 23 and the cylinder 22, through cylinder 22, can drive push pedal 23 motion, thereby release the foundry goods of accomplishing the casting to the outside, be convenient for unload.
Referring to fig. 3 to 4, a casting mold for vertical casting production includes: the fixed die 5 and the movable die 4 are both internally provided with a casting cavity 15, and the casting cavity 15 is communicated with the feeding pipe 16; the exhaust cavity 17 is arranged in the fixed die 5 and is close to one side of the casting cavity 15, an exhaust pipe 18 is connected to the upper surface of the exhaust cavity 17, an activated carbon plate 19 is arranged in the exhaust pipe 18, the casting cavity 15 forms a communicating structure through the exhaust cavity 17 and the exhaust pipe 18, the activated carbon plate 19 is fixedly connected with the exhaust pipe 18, and the exhaust cavity 17 is arranged to enable smoke generated by casting liquid in the casting cavity 15 to be exhausted to the outside under the effect of the exhaust pipe 18, and the activated carbon plate 19 arranged in the exhaust pipe 18 can purify the smoke to play a certain filtering role.
The casting die for producing the vertical casting has the working principle that: before the casting die for producing the vertical casting is used, the mounting frame 1 is firstly placed at a proper position, the electric telescopic rod 3 can drive the movable die 4 to move through the arranged rod sleeve 2, the movable die 4 can move towards the fixed die 5, the positioning rod 14 can be inserted into the connecting hole 13 through the connecting hole 13 formed in the fixed die 5, so that the positioning effect is achieved, meanwhile, when the fixed die 5 is contacted with the movable die 4, the sealing block 12 on the fixed die 5 is inserted into the sealing groove 11, so that the sealing effect is achieved, when the vertical casting is cast, the casting liquid is guided into the feeding pipe 16, so that the casting liquid flows into the casting cavity 15, the cooling liquid is arranged in the liquid storage box 7, the cooling liquid in the liquid storage box 7 can be extracted through the conveying pump 8 on the liquid storage box 7, then the cooling liquid is conveyed into the flowing cavity 6 through the conveying pipe 9, so that the cooling liquid in the flowing cavity 6 cools the movable die 4, can improve the cooling rate of casting liquid in the casting chamber 15 like this, thereby reduce the casting time, therefore, the clothes hanger is strong in practicability, through the back flow 10 that sets up, make the coolant liquid in the flow chamber 6 can flow into to the liquid reserve tank 7 again under the effect of back flow 10 in, play endless effect, through the exhaust chamber 17 of seting up in the cover half 5, make the flue gas that the casting liquid produced in the casting chamber 15 can discharge to the outside through blast pipe 18, and the active carbon plate 19 in the blast pipe 18 can purify the flue gas, therefore, the clothes hanger is strong in practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.