CN218252884U

CN218252884U - Pouring device for casting automobile parts

Info

Publication number: CN218252884U
Application number: CN202222862432.6U
Authority: CN
Inventors: 田丰; 王存海; 田庆丰; 郁志军; 申海林
Original assignee: Linzhou Zhongtong New Power Manufacturing Co ltd
Current assignee: Linzhou Zhongtong New Power Manufacturing Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-10
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a pouring device of automobile parts casting usefulness, fight including outer bucket and pouring. Has the advantages that: the utility model discloses an outer bucket that convenient hoist and mount removed, the inside lining bucket of wolfram steel material and be used for heating heat retaining resistance wire, when casting automobile parts, the staff can pour into the inside lining bucket with the metal liquid from the smelting pot, it removes to annotate liquid mouth top to the mould to hoist and mount through lifting device and the connection of hoist and mount ear, in-process at pouring and removal, the electromagnetism silk is in the state of opening all the time, through the inside lining bucket of heat conduction heating wolfram steel material, make the inside lining bucket be in high temperature state, heating heat preservation is located the inside metal liquid of inside lining bucket, thereby avoid the metal liquid cooling solidification, be convenient for long-time pouring and use, and simultaneously, because the metal liquid is in the heating state all the time, be difficult for the condensation, the staff can once only annotate more metal liquids in to the inside lining bucket, reduce the metal liquid turnover number, the convenience of pouring efficiency and pouring is improved.

Description

Pouring device for casting automobile parts

Technical Field

The utility model relates to an automobile parts production casting technical field particularly, relates to a pouring device of automobile parts casting usefulness.

Background

Automobile parts are also called automobile accessories and are various in types, wherein the automobile parts comprise various casting parts such as an engine, a cylinder cover, a crankshaft, a connecting rod, a gearbox body and the like, a casting mode is required during production, and molten metal is required to be poured into a mold for casting production.

After retrieval, the device is found to be a pouring device for casting automobile parts with the publication number of CN212398096U, the name of the device is a pouring device for casting automobile parts, the application compares with a gravity pouring device disclosed with the patent number of CN201920537708.9, the device can accurately control the pouring flow rate under the condition of ensuring that the loading capacity is not changed, the performance is better, but the device still has the defects that: firstly, the device has large capacity, the retention time of the casting liquid in the casting mould is long, a small amount of casting liquid is easy to generate condensation phenomenon, secondly, the casting nozzle of the device is too short, the casting process is difficult, and after each casting is finished, a small amount of casting liquid always overflows, and an overflow prevention mechanism is lacked, so that the problem of waste is caused, by arranging the stirring mechanism, the metal liquid in the casting mould can be stirred, so that the casting liquid is prevented from generating condensation phenomenon with the inner wall of the mould for a long time, and the casting device adopts the long nozzle type casting nozzle, compared with the short nozzle mechanism in a comparison file, the casting alignment is more convenient, the casting operation is simpler and more convenient, and the casting nozzle is provided with an overflow prevention mechanism, so that the overflow of the redundant casting liquid can be prevented, the waste of materials is reduced, and the cost is reduced, the rabbling mechanism that this application adopted can not heat the heat preservation to the molten metal at the stirring in-process, and inversely increased the heat dissipation of gold sap when the stirring, be unfavorable for the save of molten metal more, and simultaneously, float in the in-process of molten metal surface also can sneak into the molten metal in the minor part impurity of stirring, influence the finished product quality of cast member, must not pay attention to, in addition, this application has still adopted the pouring nozzle to pour into a mould, pour into a mould through the mode of upset, be similar to the operation that the teapot fell the tea, the molten metal is the parabola outflow, because the pouring gate aperture of mould self is limited, adopt this kind of pouring form to hardly ensure to be the molten metal that the parabola flows and aim at the pouring gate, consequently, have partial molten metal can not flow into the pouring gate and waste, also can further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pouring device of automobile parts casting usefulness possesses the advantage that has improved pouring efficiency, and then solves the problem in the above-mentioned background art.

(II) technical scheme

For realizing the above-mentioned advantage that has improved pouring efficiency, the utility model discloses a specific technical scheme as follows:

the utility model provides a pouring device that automobile parts casting was used, includes outer bucket and pouring fill, outer bucket inner wall fixed mounting has the insulating layer, and the inside fixed mounting of outer bucket has inside lining bucket to inside lining bucket adopts the tungsten steel material, form the mounting groove between inside lining bucket and the insulating layer, and the inside annular fixed mounting of mounting groove has the resistance wire, outer bucket bottom outer wall welding has the sideboard, and the vertical fixed mounting in sideboard bottom surface has the hydraulic stem, the pouring is fought inside being equipped with the bed plate through the connecting rod mount, and bed plate top surface fixed mounting has the end cap to the pouring is fought the outer wall welding and is had the extension board, the piston rod fixed connection of extension board and hydraulic stem.

Furthermore, outer barrel top outer wall welding has the hoist and mount ear, and hoist and mount ear about outer barrel axis symmetrical arrangement.

Furthermore, a support ring is fixedly installed inside the installation groove and is fixedly connected with the heat insulation layer and the lining barrel respectively.

Furthermore, the heat insulation layer is formed by solidifying refractory castable, and the thickness of the heat insulation layer is not less than 5cm.

Furthermore, the material of the plug material lining barrel is the same, and the plug is of a circular truncated cone structure.

Furthermore, a connecting seat is fixedly mounted on the bottom surface of the piston rod of the hydraulic rod, and a threaded blind hole is formed in the bottom surface of the connecting seat.

Furthermore, the surface of the support plate is connected with a fixing bolt in a penetrating mode, and the fixing bolt penetrates through the support plate, extends into the threaded blind hole and is in threaded connection with the threaded blind hole.

Furthermore, the connecting rods are arranged at equal angles and are made of the same material as the plugs as the pouring hopper.

(III) advantageous effects

Compared with the prior art, the utility model provides a pouring device of automobile parts casting usefulness possesses following beneficial effect:

(1) The utility model discloses an outer bucket that convenient hoist and mount removed, the inside lining bucket of tungsten steel material and be used for heating heat retaining resistance wire, when casting automobile parts, the staff can pour into the inside lining bucket with the metal liquid in the smelting pot, it removes to annotate liquid mouth top to the mould to hoist and mount through lifting device and hoist ear connection, in-process at pouring and removal, the solenoid is in the state of opening all the time, through the inside lining bucket of heat conduction heating tungsten steel material, make the inside lining bucket be in high temperature state, heating heat preservation is located the inside metal liquid of inside lining bucket, thereby avoid the metal liquid cooling to solidify, be convenient for long-time pouring use, and simultaneously, because the metal liquid is in the heating state all the time, be difficult for the condensation, the staff can once only annotate more metal liquids in to the inside lining bucket, reduce the metal liquid turnover number, the convenience of pouring efficiency and pouring is improved.

(2) The utility model discloses a pouring is fought, the internally mounted end cap is fought in the pouring, when the hydraulic stem shrink, the end cap inserts in the inside lining bucket end mouth, avoid the molten metal to flow out, the hydraulic stem extension back, the end cap moves down, open inside lining bucket end mouth, the molten metal flows to in the pouring is fought, the end mouth of fighting along the pouring enters into the mould, the vertical ejection of compact of molten metal, the very big notes liquid mouth that has made things convenient for the staff to aim at the mould carries out the pouring operation, the trouble of having avoided the inconvenient alignment of traditional pouring equipment, the waste phenomenon of molten metal has been reduced, thereby the pouring efficiency has further been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a pouring device for casting automobile parts according to the present invention;

FIG. 2 is a front view of a pouring device for casting automobile parts according to the present invention;

FIG. 3 is an enlarged view of a node A of the pouring device for casting the automobile parts according to the present invention;

fig. 4 is a schematic structural view of the pouring bucket provided by the present invention.

In the figure:

1. an outer tub; 2. a thermal insulation layer; 3. mounting grooves; 4. a support ring; 5. a resistance wire; 6. a lining barrel; 7. hoisting the lug; 8. a side plate; 9. a hydraulic lever; 10. pouring a hopper; 11. a plug; 12. a connecting seat; 13. fixing the bolt; 14. a support plate; 15. a base plate; 16. a connecting rod.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a pouring device of automobile parts casting usefulness.

Referring to the drawings and the detailed description, the present invention will be further explained, as shown in fig. 1-4, a pouring device for casting automobile parts according to an embodiment of the present invention comprises an outer barrel 1 and a pouring hopper 10, wherein an insulating layer 2 is fixedly installed on the inner wall of the outer barrel 1, an inner lining barrel 6 is fixedly installed inside the outer barrel 1, the inner lining barrel 6 is made of tungsten steel and can bear the high temperature of molten metal, a mounting groove 3 is formed between the inner lining barrel 6 and the insulating layer 2, a resistance wire 5 is fixedly installed inside the mounting groove 3 in an annular shape, the resistance wire 5 is uniformly arranged from top to bottom, an edge plate 8 is welded on the outer wall of the bottom of the outer barrel 1, a hydraulic rod 9 is vertically and fixedly installed on the bottom surface of the edge plate 8, the hydraulic rods 9 work synchronously, a base plate 15 is installed inside the pouring hopper 10 through a connecting rod 16 fixing frame, a support plate 11 is fixedly installed on the top surface of the base plate 15, and a support plate 14 is welded on the outer wall of the pouring hopper 10, the support plate 14 is fixedly connected with a piston rod of the hydraulic rod 9, wherein the outer wall of the top of the outer barrel 1 is welded with the hoisting lugs 7, the hoisting lugs 7 are symmetrically arranged around the central axis of the outer barrel 1, when casting automobile parts, a worker can inject molten metal into the lining barrel 6 from a smelting furnace, the metal is connected with the hoisting lugs 7 through hoisting equipment to be hoisted and moved to the position above a liquid injection port of a mold, an electromagnetic wire is always in an open state in the process of pouring and moving, the lining barrel 6 made of tungsten steel is heated through heat conduction, the lining barrel 6 is in a high-temperature state, the molten metal in the lining barrel 6 is heated and insulated, so that the molten metal is prevented from being cooled and solidified, the long-time pouring and using are facilitated, meanwhile, the molten metal is always in a heating state and is not easy to condense, the worker can inject more molten metal into the lining barrel 6 at one time, reduce the metal liquid turnover number of times, the convenience of pouring efficiency and pouring has been improved, and simultaneously, 10 internally mounted end cap 11 is fought in the pouring, when hydraulic stem 9 contracts, end cap 11 inserts in 6 end openings of inside lining bucket, avoid the metal liquid to flow out, behind the hydraulic stem 9 extension, end cap 11 shifts down, open 6 end openings of inside lining bucket, the metal liquid flows to pouring and fights 10 in, fill 10 end opening along the pouring and enter into the mould, the vertical ejection of compact of metal liquid, the very big notes liquid mouth that has made things convenient for the staff to aim at the mould and pour into the mould the operation, the inconvenient trouble of aiming at of traditional pouring equipment has been avoided, the waste phenomenon of metal liquid has been reduced, thereby pouring efficiency has further been improved.

In one embodiment, the support ring 4 is fixedly installed inside the installation groove 3, and the support ring 4 is fixedly connected with the heat insulation layer 2 and the lining barrel 6 respectively, wherein the heat insulation layer 2 is formed by solidifying a refractory casting material, and the thickness of the heat insulation layer 2 is not less than 5cm, which is a common material, so that the heat loss is reduced.

In one embodiment, the material of the plug 11 is the same as that of the lining barrel 6, and the plug 11 has a circular truncated cone-shaped structure, so that as the plug 11 moves upwards, the plug 11 gradually plugs the bottom opening of the lining barrel 6, thereby improving the plugging performance.

In one embodiment, the bottom surface of the piston rod of the hydraulic rod 9 is fixedly provided with a connecting seat 12, and the bottom surface of the connecting seat 12 is provided with a threaded blind hole, wherein a fixing bolt 13 is connected to the surface of the support plate 14 in a penetrating manner, and the fixing bolt 13 penetrates through the support plate 14 to extend into the threaded blind hole and be in threaded connection with the threaded blind hole, so that the pouring bucket 10 with different bottom opening calibers can be conveniently replaced and matched with different molds for use.

In one embodiment, the connecting rods 16 are arranged at equal angles, and the connecting rods 16 and the pouring hopper 10 are made of the same material as the plug 11, so that deformation and damage caused by high temperature of molten metal are avoided.

The working principle is as follows:

when casting automobile parts, a worker can inject metal liquid into the lining barrel 6 from a smelting furnace, the metal liquid is connected with the hoisting lug 7 through hoisting equipment and hoisted to move to the position above a liquid injection port of a mold, in the process of pouring and moving, an electromagnetic wire is always in an open state, the lining barrel 6 made of tungsten steel is heated through heat conduction, the lining barrel 6 is made to be in a high-temperature state, the metal liquid which is positioned inside the lining barrel 6 is heated and insulated, cooling and solidification of the metal liquid are avoided, long-time pouring is convenient to use, meanwhile, the metal liquid is always in a heating state and is not prone to condensation, the worker can add more metal liquid into the lining barrel 6 at one time, the metal liquid turnover frequency is reduced, pouring efficiency and pouring convenience are improved, meanwhile, the plug 11 is installed inside the pouring hopper 10, when the hydraulic rod 9 contracts, the plug 11 is inserted into the bottom port of the lining barrel 6, metal liquid outflow is avoided, after the hydraulic rod 9 extends, the plug 11 is inconvenient to move downwards, the opening of the lining barrel 6 is opened, the metal liquid flows out of the pouring hopper 10, the bottom port of the pouring hopper enters the metal liquid injection mold, great convenience is brought to the pouring operation of the pouring operation, the pouring of the pouring operation, the pouring operation of pouring operation, the pouring trouble is further reduced, and the pouring efficiency is further reduced.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pouring device that automobile parts casting was used, its characterized in that includes outer bucket (1) and pouring fill (10), outer bucket (1) inner wall fixed mounting has insulating layer (2), and outer bucket (1) inside fixed mounting has inside lining bucket (6) to inside lining bucket (6) adopt the tungsten steel material, form mounting groove (3) between inside lining bucket (6) and insulating layer (2), and the inside annular fixed mounting of mounting groove (3) has resistance wire (5), outer bucket (1) bottom outer wall welding has sideboard (8), and the vertical fixed mounting in sideboard (8) bottom surface has hydraulic stem (9), pouring fill (10) inside is equipped with bed plate (15) through connecting rod (16) mount, and bed plate (15) top surface fixed mounting has end cap (11) to pouring fill (10) outer wall welding has extension board (14), extension board (14) and the piston rod fixed connection of hydraulic stem (9).

2. The pouring device for casting the automobile parts as claimed in claim 1, wherein the outer wall of the top of the outer barrel (1) is welded with the hoisting lugs (7), and the hoisting lugs (7) are symmetrically arranged about the central axis of the outer barrel (1).

3. The pouring device for casting the automobile parts as claimed in claim 1, wherein a support ring (4) is fixedly mounted inside the mounting groove (3), and the support ring (4) is fixedly connected with the heat insulation layer (2) and the lining barrel (6) respectively.

4. The pouring device for casting the automobile parts as claimed in claim 1, wherein the heat insulation layer (2) is formed by solidifying a refractory castable, and the thickness of the heat insulation layer (2) is not less than 5cm.

5. The pouring device for casting the automobile parts as claimed in claim 1, wherein the plug (11) is made of the same material as the lining barrel (6), and the plug (11) is of a truncated cone structure.

6. The pouring device for casting the automobile parts as claimed in claim 1, wherein the connecting seat (12) is fixedly mounted on the bottom surface of the piston rod of the hydraulic rod (9), and the bottom surface of the connecting seat (12) is provided with a threaded blind hole.

7. The casting device for casting the automobile parts as claimed in claim 6, wherein the fixing bolt (13) penetrates through the surface of the support plate (14), and the fixing bolt (13) penetrates through the support plate (14) to extend into the threaded blind hole and is in threaded connection with the threaded blind hole.

8. The casting device for casting the automobile parts as claimed in claim 1, wherein the connecting rods (16) are arranged at equal angles, and the connecting rods (16) and the casting bucket (10) are made of the same material as the plugs (11).