CN211938936U

CN211938936U - Pouring mould with filter in ingate

Info

Publication number: CN211938936U
Application number: CN202020418812.9U
Authority: CN
Inventors: 顾万安; 胡永峰
Original assignee: Yangzhou Yawang Crankshaft Factory
Current assignee: Yangzhou Yawang Crankshaft Factory
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a pouring die that interior watering contains filter, including the lower bolster, the die cavity has been seted up to the inside of lower bolster, the upper end of lower bolster is provided with the cope match-plate pattern, the upper surface of cope match-plate pattern is close to a plurality of head rods of the vertical fixedly connected with of intermediate position, the upper end of cope match-plate pattern is triangular distribution and sets up a plurality of bell mouth that run through, and is a plurality of the bell mouth is big-end-up's structure, the upper surface of cope match-plate pattern is located a plurality of circular recess has all been seted up to the position in the upper end outside of bell mouth. The utility model discloses a setting of first casing, first servo motor, feeder hopper, first pivot, first filter screen, second filter screen, filtration flabellum, head rod, annular absolutely glassware, first dog, second connecting rod, first slider, circular recess, bell mouth, comparatively quick convenient carry out the edulcoration to liquid raw and other materials and filter, and can comparatively swiftly take out the finished product from the template.

Description

Pouring mould with filter in ingate

Technical Field

The utility model relates to a casting mold field especially relates to the casting mold that ingate contains the filter.

Background

The casting process is a relatively common process in the technical field of part processing, a mold cavity is arranged in a casting mold corresponding to the processing process, and liquid raw materials are injected into the mold cavity when parts are processed so as to form a product with a preset shape.

The existing casting mould is mostly poured from a feeding hole when raw materials are added, and the product can be flawed or even scrapped due to the possibility of impurities or residues existing in liquid raw materials or in containers for containing the liquid raw materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a casting mould with a filter in an ingate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the pouring die with the filter in the ingate comprises a lower die plate, a die cavity is arranged in the lower die plate, an upper die plate is arranged at the upper end of the lower die plate, a plurality of first connecting rods are vertically and fixedly connected to the upper surface of the upper die plate close to the middle position, a plurality of conical holes which penetrate through the upper end of the upper die plate are distributed in a triangular mode, the conical holes are of a structure with a large upper end and a small lower end, circular grooves are formed in the positions, located on the outer sides of the upper ends of the conical holes, of the upper surface of the upper die plate, annular material breakers are arranged at the upper ends of the circular grooves, second connecting rods are horizontally and fixedly connected to the side surfaces of the annular material breakers, a plurality of first sliding blocks are fixedly connected to the lower ends of the annular material breakers, the first sliding blocks are connected with the circular grooves in a sliding mode, and a first shell is clamped and connected to the upper end of one annular material, the side slope fixedly connected with feeder hopper of first casing, the upper end fixedly connected with hemisphere top cap of first casing, a plurality of louvres have been seted up on the hemisphere top cap.

As a further description of the above technical solution:

and a plurality of first stop blocks are vertically and fixedly connected to the inner wall of the annular material breaker.

As a further description of the above technical solution:

the inside upper end fixedly connected with heat insulating block of first casing.

As a further description of the above technical solution:

the upper end fixedly connected with first servo motor of heat insulating block, first servo motor's output fixedly connected with first pivot.

As a further description of the above technical solution:

the lower end of the first rotating shaft penetrates through the heat insulation block and is fixedly connected with a plurality of filtering fan blades.

As a further description of the above technical solution:

the inside of first casing is located the first filter screen of position fixedly connected with of feeder hopper right-hand member, first discharge gate has been seted up to the lower extreme of first casing, the upper end fixedly connected with second filter screen of first discharge gate.

As a further description of the above technical solution:

the filtering diameter of the first filter screen is larger than that of the second filter screen.

As a further description of the above technical solution:

the middle position of the upper template is provided with a first through hole.

The utility model discloses following beneficial effect has:

1. through the arrangement of the first shell, the first servo motor, the feed hopper, the first rotating shaft, the first filter screen, the second filter screen and the filter fan blades, liquid raw materials are added from the feed hopper, the liquid raw materials are filtered by the first filter screen when passing through the tail end of the feed hopper, the first filtration can filter out larger impurities, after the liquid raw materials enter the first shell, the first servo motor is started at the moment, the first servo motor can drive the filter fan blades on the first rotating shaft to rotate, the rotating filter fan blades can slowly rotate to stir the liquid raw materials, the speed of the liquid raw materials passing through the second filter screen at the lower end is slightly accelerated, the impurities are swept to the edge, the second filter screen arranged at the upper end of the first discharge port can carry out second filtration on the liquid raw materials, smaller impurities can be filtered out, and the impurities in the liquid raw materials can be reduced to a lower level when entering the mold cavity, the product quality is improved.

2. The first connecting rod is arranged at the lower end of the hydraulic lifter through the arrangement of the first connecting rod, the annular material breaker, the first stop block, the second connecting rod, the first slide block, the circular groove and the conical hole, the liquid raw material is injected into the die cavity from the upper end of the conical hole at one side, after the die cavity is filled with the raw materials, the raw materials are continuously injected until the liquid raw materials with less raw materials begin to overflow from the annular material breaker, after the liquid raw materials are solidified and cooled, because the annular material breaker is internally provided with a plurality of vertical first stop blocks and a structure with a large upper part and a small lower part of the conical hole, the solidified raw materials can be fixed at the lower end of the upper template, the upper template can be lifted by starting the hydraulic lifter, at the moment, the second connecting rod is rotated to drive the annular material breaker to rotate in the circular groove, so that the connection position of the lower end of the conical hole and a product can be disconnected, and raw materials can be taken out of the upper template.

The utility model discloses a setting of first casing, first servo motor, feeder hopper, first pivot, first filter screen, second filter screen, filtration flabellum, head rod, annular absolutely glassware, first dog, second connecting rod, first slider, circular recess, bell mouth, comparatively quick convenient carry out the edulcoration to liquid raw and other materials and filter, and can comparatively swiftly take out the finished product from the template.

Drawings

FIG. 1 is a front view of a casting mold with a filter in the ingate according to the present invention;

FIG. 2 is a cross-sectional view of a filter-containing casting mold for an ingate according to the present invention;

FIG. 3 is a top view of the lower template of the filter-containing casting mold of the ingate of the present invention;

FIG. 4 is a bottom view of the upper plate of the filter-containing casting mold of the ingate of the present invention;

FIG. 5 is a schematic view of the connection between the upper mold plate and the annular material stopper of the filter-containing casting mold of the ingate of the present invention;

FIG. 6 is an enlarged schematic view of the casting mold with the filter in the ingate according to the present invention at A in FIG. 2;

fig. 7 is a top view of the upper mold plate of the filter-containing casting mold of the ingate of the present invention.

Illustration of the drawings:

1. a lower template; 2. mounting a template; 3. a first housing; 4. a feed hopper; 5. a hemispherical top cover; 6. a first connecting rod; 7. an annular material cutter; 8. a second connecting rod; 9. heat dissipation holes; 10. a first servo motor; 11. a first discharge port; 12. a first stopper; 13. a first slider; 14. a tapered hole; 15. a mold cavity; 16. a first through hole; 17. a first filter screen; 18. a first rotating shaft; 19. filtering the fan blades; 20. a second filter screen; 21. a heat insulation block; 22. a circular groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides an embodiment: the pouring mould with the filter in the ingate comprises a lower template 1, a mould cavity 15 is arranged in the lower template 1, an upper template 2 is arranged at the upper end of the lower template 1, a plurality of first connecting rods 6 are vertically and fixedly connected to the upper surface of the upper template 2 close to the middle position, a plurality of conical holes 14 which penetrate through the upper end of the upper template 2 are distributed in a triangular manner, the plurality of conical holes 14 are of a structure with a large upper part and a small lower part, circular grooves 22 are respectively formed in the positions, located on the outer sides of the upper ends of the plurality of conical holes 14, of the upper surface of the upper template 2, annular material breakers 7 are respectively arranged at the upper ends of the plurality of circular grooves 22, second connecting rods 8 are respectively and horizontally and fixedly connected to the side surfaces of the plurality of annular material breakers 7, a plurality of first sliders 13 are respectively and fixedly connected to the lower ends of the plurality of annular material breakers 7, the plurality of first sliders 13 are respectively and slidably connected to the circular grooves, the side slope fixedly connected with feeder hopper 4 of first casing 3, the upper end fixedly connected with hemisphere top cap 5 of first casing 3 have seted up a plurality of louvres 9 on the hemisphere top cap 5, and louvre 9 is convenient for the heat dissipation of inside components and parts.

The inner walls of the annular material breakers 7 are vertically and fixedly connected with a plurality of first stop blocks 12, and the first stop blocks 12 are arranged to increase friction force when the fixed excess materials and finished products are disconnected; a heat insulation block 21 is fixedly connected to the upper end inside the first casing 3, and the heat insulation block 21 is arranged to insulate the heat of the liquid raw material in the first casing 3; the upper end of the heat insulation block 21 is fixedly connected with a first servo motor 10, and the output end of the first servo motor 10 is fixedly connected with a first rotating shaft 18; the lower end of the first rotating shaft 18 is fixedly connected with a plurality of filtering fan blades 19 through a heat insulation block 21; a first filter screen 17 is fixedly connected to the position, located at the right end of the feed hopper 4, inside the first shell 3, a first discharge port 11 is formed in the lower end of the first shell 3, and a second filter screen 20 is fixedly connected to the upper end of the first discharge port 11; the filtering diameter of the first filter screen 17 is larger than that of the second filter screen 20, the motor of the first servo motor 10 can drive the filtering fan blade 19 on the first rotating shaft 18 to rotate, the rotating filtering fan blade 19 can slowly rotate to stir the liquid raw material, the speed of the liquid raw material passing through the second filter screen 20 at the lower end is slightly increased, impurities are swept to the edge, the second filter screen 20 arranged at the upper end of the first discharge hole 11 can carry out secondary filtering on the liquid raw material, smaller impurities can be filtered, and the impurities in the liquid raw material can be reduced to a lower level when the liquid raw material enters the die cavity 15; a first through hole 16 is formed in the middle of the upper mold plate 2, and the first through hole 16 is provided to reduce the weight of the upper mold plate 2.

The working principle is as follows: installing a first connecting rod 6 at the lower end of a hydraulic elevator, lowering the hydraulic elevator to enable an upper template 2 to coincide with a lower template 1, clamping a first shell 3 on an annular material breaker 7, adding liquid raw materials through a feed hopper 4, filtering the liquid raw materials through a first filter screen 17 when the liquid raw materials pass through the tail end of the feed hopper 4, filtering out larger impurities through first filtering, starting a first servo motor 10 after the liquid raw materials enter the first shell 3, driving a filter fan blade 19 on a first rotating shaft 18 to rotate by the motor of the first servo motor 10, slowly rotating the rotating filter fan blade 19 to stir the liquid raw materials, slightly increasing the speed of the liquid raw materials passing through a second filter screen 20 at the lower end, sweeping the impurities to the edge, filtering out smaller impurities through a second filter screen 20 arranged at the upper end of a first discharge port 11, liquid raw materials are injected into the die cavity 15 from the upper end of the conical hole 14 on one side, after the die cavity 15 is filled with the raw materials, the raw materials are continuously injected, the raw materials are stopped being injected until the liquid raw materials with less materials begin to overflow in the annular material breaker 7, after the liquid raw materials are solidified and cooled, because the annular material breaker 7 is internally provided with a plurality of vertical first stop blocks 12 and a structure with the conical hole 14 large at the top and small at the bottom, the solidified raw materials can be fixed at the lower end of the upper die plate 2, the upper die plate 2 can be lifted by starting a hydraulic lifting machine, at the moment, the second connecting rod 8 is rotated to drive the annular material breaker 7 to rotate in the circular groove 22, the connection part of the lower end of the conical hole 14 and a product can be disconnected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The pouring mould with the filter in the ingate comprises a lower template (1) and is characterized in that: the die cavity (15) is formed in the lower template (1), the upper end of the lower template (1) is provided with an upper template (2), the upper surface of the upper template (2) is vertically and fixedly connected with a plurality of first connecting rods (6) close to the middle position, the upper end of the upper template (2) is provided with a plurality of conical holes (14) which penetrate through in a triangular distribution manner, the plurality of conical holes (14) are of a structure with a large upper end and a small lower end, the positions, located on the outer sides of the upper ends of the plurality of conical holes (14), of the upper surface of the upper template (2) are provided with circular grooves (22), the upper ends of the plurality of circular grooves (22) are provided with annular material breakers (7), the side surfaces of the plurality of annular material breakers (7) are horizontally and fixedly connected with second connecting rods (8), and the lower ends of the plurality of annular material breakers (7) are fixedly connected with a plurality of first sliders (13, a plurality of first slider (13) all with circular recess (22) sliding connection, one of them the upper end card of annular stoker (7) is established and is connected with first casing (3), the side slope fixedly connected with feeder hopper (4) of first casing (3), the upper end fixedly connected with hemisphere top cap (5) of first casing (3), a plurality of louvres (9) have been seted up on hemisphere top cap (5).

2. The filter-containing ingate casting mold according to claim 1, wherein: a plurality of first stop blocks (12) are vertically and fixedly connected to the inner walls of the annular material breakers (7).

3. The filter-containing ingate casting mold according to claim 1, wherein: and the upper end in the first shell (3) is fixedly connected with a heat insulation block (21).

4. The filter-containing ingate casting mold according to claim 3, wherein: the upper end fixedly connected with first servo motor (10) of thermoinsulating piece (21), the output fixedly connected with first pivot (18) of first servo motor (10).

5. The filter-containing ingate casting mold according to claim 4, wherein: the lower end of the first rotating shaft (18) penetrates through the heat insulation block (21) and is fixedly connected with a plurality of filtering fan blades (19).

6. The filter-containing ingate casting mold according to claim 1, wherein: the inside of first casing (3) is located the first filter screen (17) of position fixedly connected with of feeder hopper (4) right-hand member, first discharge gate (11) have been seted up to the lower extreme of first casing (3), the upper end fixedly connected with second filter screen (20) of first discharge gate (11).

7. The filter-containing ingate casting mold according to claim 6, wherein: the filtering diameter of the first filter screen (17) is larger than that of the second filter screen (20).

8. The filter-containing ingate casting mold according to claim 1, wherein: the middle position of the upper template (2) is provided with a first through hole (16).