CN214720349U

CN214720349U - Casting die utensil of water pump flange foundry goods

Info

Publication number: CN214720349U
Application number: CN202120965013.8U
Authority: CN
Inventors: 孙扶民; 于慈尧; 孙照海
Original assignee: Qingdao Meihai Metal Products Co ltd
Current assignee: Qingdao Meihai Metal Products Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-16
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a casting die utensil of water pump flange foundry goods, comprising a base plate, the last fixed surface of bottom plate is connected with the base, the upper surface of base is provided with the clamp plate, the lower fixed surface of clamp plate is connected with the mould, the interior bottom fixedly connected with extrusion spring of base, the one end fixedly connected with bed die of bottom in the base is kept away from to the extrusion spring, the side surface fixedly connected with inserted block of clamp plate, the locating hole has been seted up to the inside of inserted block, the side surface fixedly connected with fixed block of base, the jack has been seted up to the inside of fixed block, one side swing joint that the base was kept away from to the fixed block has the locating pin, the locating pin runs through the jack. The utility model discloses, it is ejecting from the base through the flange that utilizes extrusion spring's elasticity control bed die will make the completion, simple structure, reasonable in design, the flange of being convenient for takes out fast to work efficiency has been improved.

Description

Casting die utensil of water pump flange foundry goods

Technical Field

The utility model relates to a casting die utensil equipment technical field especially relates to a casting die utensil of water pump flange foundry goods.

Background

The flange is a connecting part for the longest use, it is mainly used for connecting parts between shafts, between pipelines, between equipments, and the flanges are mostly made by casting mould in the course of making, the casting method is a method of melting gold and silver into liquid state, and making into ware by casting mould, it is one of the earliest gold and silver processing methods.

Among the prior art, the patent application for CN202020429674.4 has applied for a casting die utensil for water pump flange foundry goods, this patent is through having designed the press die, can cooperate and carry out simple punching press to the casting die, utilize shaping ingot and shaping guide pillar, carry out quick extrusion to the inside flange model piece of casting framework, the efficiency of casting has been improved, and spacing ingot has been added through the left side at the casting die for this patent, can cooperate the lock ingot to go on the nature spacingly, pipe and location guide pillar are detained to the column simultaneously, can strengthen the location effect on right side, improve the accuracy, the practicality is stronger, but this patent is after the flange preparation is accomplished, there is a great deal of inconvenience in taking out of flange, thereby influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a casting mold for a water pump flange casting.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a casting die of a water pump flange casting comprises a bottom plate, wherein a base is fixedly connected to the upper surface of the bottom plate, a pressing plate is arranged on the upper surface of the base, an upper die is fixedly connected to the lower surface of the pressing plate, an extrusion spring is fixedly connected to the inner bottom of the base, and a lower die is fixedly connected to one end, away from the inner bottom of the base, of the extrusion spring;

the side surface fixedly connected with inserted block of clamp plate, the locating hole has been seted up to the inside of inserted block, the side surface fixedly connected with fixed block of base, the jack has been seted up to the inside of fixed block, one side swing joint that the base was kept away from to the fixed block has the locating pin, the locating pin runs through the jack.

As a further description of the above technical solution:

the inside wall of base has seted up the spout, the inside swing joint of spout has the slider, one side and the bed die fixed connection that the spout was kept away from to the slider.

As a further description of the above technical solution:

the upper surface fixed connection of clamp plate has the handle, the surface of handle is provided with the protection and fills up.

As a further description of the above technical solution:

a forming cavity is formed between the upper die and the lower die, and a stamping block is fixedly connected to the lower surface of the upper die.

As a further description of the above technical solution:

and a casting pipe is arranged in the pressure plate, and one end of the casting pipe, which is positioned below the pressure plate, is connected with the molding cavity.

As a further description of the above technical solution:

the quantity of extrusion spring is provided with a plurality ofly, go up mould, bed die and all with base looks adaptation.

As a further description of the above technical solution:

the plug-in block is L-shaped, the plug-in block is matched with the jack, and the positioning pin is matched with the positioning hole.

As a further description of the above technical solution:

the quantity of fixed block and inserted block all is provided with two to the fixed block corresponds the setting with the inserted block.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this casting die utensil of water pump flange foundry goods, the flange that the elasticity control bed die will make through utilizing extrusion spring is ejecting from the base, simple structure, reasonable in design, the flange of being convenient for takes out fast to work efficiency has been improved.

2. Compared with the prior art, this casting die utensil of water pump flange foundry goods through utilizing extrusion spring's elasticity to jack-up the bed die, makes the bed die laminate with last mould all the time, is convenient for improve the bed die all the time and go up the leakproofness between the mould, prevents that casting liquid from oozing between the bed die and the last mould all the time.

3. Compared with the prior art, this casting die utensil of water pump flange foundry goods is through inserting the locating pin in the locating hole to fix the clamp plate, avoid the in-process casting the upper die utensil by extrusion spring pop out from the base.

Drawings

Fig. 1 is an external structural schematic view of a casting mold for a water pump flange casting according to the present invention;

fig. 2 is a schematic view of an internal structure of a casting mold for a water pump flange casting according to the present invention;

fig. 3 is a schematic structural view of a in fig. 2 according to the present invention;

fig. 4 is the utility model provides a casting die utensil's of water pump flange foundry goods base plan view.

Illustration of the drawings:

1. a base plate; 2. a base; 3. pressing a plate; 4. a compression spring; 5. a lower die; 6. a chute; 7. a slider; 8. a molding cavity; 9. a fixed block; 10. a jack; 11. positioning pins; 12. inserting a block; 13. positioning holes; 14. a handle; 15. a casting tube; 16. and (4) an upper die.

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. 1-4, the utility model provides a pair of casting die utensil of water pump flange foundry goods: the flange casting device comprises a bottom plate 1, a base 2 is fixedly connected to the upper surface of the bottom plate 1, a pressing plate 3 is arranged on the upper surface of the base 2, an upper die 16 is fixedly connected to the lower surface of the pressing plate 3, an extrusion spring 4 is fixedly connected to the inner bottom of the base 2, after the flange is manufactured, the flange is quickly taken out of the base 2 by utilizing the elasticity of the extrusion spring 4, the work efficiency is improved, when the flange is cast, the lower die 5 is always attached to the upper die 16 under the control of the elasticity of the extrusion spring 4, the sealing performance between the upper die 16 and the lower die 5 is improved, the seepage of casting liquid is avoided, a plurality of the extrusion springs 4 are arranged, a lower die 5 is fixedly connected to one end, far away from the inner bottom of the base 2, of the extrusion spring 4, a forming cavity 8 is formed between the upper die 16 and the lower die 5, a stamping block is fixedly connected to the lower surface of the upper die 16 and used for shaping the casting liquid in the forming cavity 8, the upper die 16 and the lower die 5 are matched with the base 2;

side surface fixedly connected with inserted block 12 of clamp plate 3, inserted block 12 is L shape, and inserted block 12 and jack 10 looks adaptation, locating pin 11 and locating hole 13 looks adaptation, locating hole 13 has been seted up to the inside of inserted block 12, base 2's side surface fixedly connected with fixed block 9, jack 10 has been seted up to the inside of fixed block 9, one side swing joint that base 2 was kept away from to fixed block 9 has locating pin 11, locating pin 11 runs through jack 10, through inserting inserted block 12 in jack 10, insert locating pin 11 again in locating hole 13, thereby fix clamp plate 3, avoid extrusion spring 4 to pop out the preparation that influences the flange with last mould 16 from base 2.

Spout 6 has been seted up to base 2's inside wall, the inside swing joint of spout 6 has slider 7, through setting up slider 7, spout 6, be convenient for bed die 5 reciprocates steadily, avoid taking place the slope, one side and the bed die 5 fixed connection of spout 6 are kept away from to slider 7, the last fixed surface of clamp plate 3 is connected with handle 14, be used for mentioning clamp plate 3, handle 14's surface is provided with the protection pad, the inside of clamp plate 3 is provided with casting tube 15, carry casting liquid toward shaping intracavity 8 through casting tube 15, casting tube 15 is located the one end of clamp plate 3 below and links to each other with shaping chamber 8, fixed block 9 all is provided with two with the quantity of inserted block 12, and fixed block 9 corresponds the setting with inserted block 12.

The working principle is as follows: during the use, cover clamp plate 3 on base 2, through utilizing extrusion spring 4's elasticity control bed die 5 and last mould 16 laminating all the time, be favorable to improving the leakproofness between last mould 16 and the bed die 5, avoid casting liquid to ooze, insert in jack 10 with inserted block 12 simultaneously, insert locating pin 11 in locating hole 13 again, thereby fix clamp plate 3, avoid extrusion spring 4 to pop out mould 16 from base 2 in and influence the preparation of flange, then carry casting liquid through casting pipe 15 in towards shaping chamber 8, after the flange preparation is accomplished, extract locating pin 11 from locating hole 13, then mention clamp plate 3, last mould 16 through handle 14, it is ejecting from base 2 with the flange of accomplishing simultaneously under extrusion spring 4's effect, be convenient for take out fast of flange.

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 other embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a casting die utensil of water pump flange foundry goods, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a base (2), the upper surface of the base (2) is provided with a pressing plate (3), the lower surface of the pressing plate (3) is fixedly connected with an upper die (16), the inner bottom of the base (2) is fixedly connected with an extrusion spring (4), and one end, far away from the inner bottom of the base (2), of the extrusion spring (4) is fixedly connected with a lower die (5);

the side surface fixedly connected with inserted block (12) of clamp plate (3), locating hole (13) have been seted up to the inside of inserted block (12), side surface fixedly connected with fixed block (9) of base (2), jack (10) have been seted up to the inside of fixed block (9), one side swing joint that base (2) were kept away from in fixed block (9) has locating pin (11), jack (10) are run through in locating pin (11).

2. The casting mold for a water pump flange casting according to claim 1, characterized in that: spout (6) have been seted up to the inside wall of base (2), the inside swing joint of spout (6) has slider (7), one side and bed die (5) fixed connection that spout (6) were kept away from in slider (7).

3. The casting mold for a water pump flange casting according to claim 1, characterized in that: the upper surface of clamp plate (3) is fixedly connected with handle (14), the surface of handle (14) is provided with the protection pad.

4. The casting mold for a water pump flange casting according to claim 1, characterized in that: a forming cavity (8) is formed between the upper die (16) and the lower die (5), and a stamping block is fixedly connected to the lower surface of the upper die (16).

5. The casting mold for a water pump flange casting according to claim 4, wherein: the casting device is characterized in that a casting pipe (15) is arranged inside the pressing plate (3), and one end, located below the pressing plate (3), of the casting pipe (15) is connected with the forming cavity (8).

6. The casting mold for a water pump flange casting according to claim 1, characterized in that: the number of the extrusion springs (4) is provided with a plurality of, and the upper die (16) and the lower die (5) are matched with the base (2).

7. The casting mold for a water pump flange casting according to claim 1, characterized in that: the plug block (12) is L-shaped, the plug block (12) is matched with the jack (10), and the positioning pin (11) is matched with the positioning hole (13).

8. The casting mold for a water pump flange casting according to claim 1, characterized in that: the quantity of fixed block (9) and inserted block (12) all is provided with two to fixed block (9) correspond the setting with inserted block (12).