CN217370445U

CN217370445U - Pouring device for improving casting quality

Info

Publication number: CN217370445U
Application number: CN202220940903.8U
Authority: CN
Inventors: 王冬立; 李恩召; 雷前坤; 朱振朝
Original assignee: Zhumadian Xinchuangye Pipe Pile Accessories Co ltd
Current assignee: Zhumadian Xinchuangye Pipe Pile Accessories Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-06
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a pouring device for improving casting quality, which relates to the casting field, comprising a pouring ladle body, a driving component and two supporting plates, wherein the pouring ladle body is movably arranged between the two supporting plates, the driving component is arranged on any supporting plate and can drive the pouring ladle body to rotate to pour out molten metal, and the pouring ladle further comprises a sliding pouring ladle mechanism and a molten liquid guiding mechanism, the utility model supports and limits a carriage plate through the matching of a track and a track wheel, then drives the displacement of a connecting seat under the matching of a reducing motor, a chain wheel and a chain, drives the carriage plate and the pouring ladle body to stably move on the track through the connecting seat, further the pouring ladle body can be adjusted according to the position of a mold flask, so that a pouring pipe is poured corresponding to the mold flask one by one, thereby realizing the rapid pouring of the same row of molds, and the pouring ladle body is not required to be turned over by a worker manually rotating an operation panel, the labor capacity of workers is greatly reduced, and the pouring efficiency is improved.

Description

Pouring device for improving casting quality

Technical Field

The utility model belongs to foundry goods pouring field, concretely relates to improve casting quality's pouring device.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

The casting ladle is used for casting operation in a casting workshop, and after receiving molten metal in front of the casting ladle, the molten metal is transported to a casting mold by a travelling crane for casting.

At present, when the molten metal is poured into each mould sand box, a worker usually controls the pouring ladle body to overturn and pour the molten metal into the mould sand box, the next mould sand box is poured, the worker is required to move and operate along with the pouring ladle body, so that the labor capacity of the worker is increased, certain danger exists, and after the molten metal is poured into the pouring ladle body, the surface of the molten metal can float some scum, and when pouring is just started, the scum easily enters the mould sand box along with the molten metal, so that the product quality of a casting is influenced.

Therefore, we propose a pouring device for improving the quality of castings to solve the above problems.

SUMMERY OF THE UTILITY MODEL

When pouring the molten metal to present in toward each mould sand box, it pours the molten metal into the mould sand box to be the upset of workman's control ladle body usually, pouring into the mould sand box, need the workman to follow the ladle body and remove, the operation, not only increase workman's the amount of labour like this, certain danger still exists, and after the molten metal was poured into the ladle body, some dross can float on its surface, when just beginning to pour, in the molten metal got into the mould sand box is followed very easily to the dross, influence the product quality's of foundry goods problem, the utility model provides an improve the pouring device of foundry goods quality.

The utility model provides a scheme that its technical problem adopted is: the utility model provides an improve pouring device of foundry goods quality, includes to water a ladle body, drive assembly and two backup pads, waters a ladle body movable mounting between two backup pads, drive assembly installs in arbitrary side backup pad and can drive to water a ladle body and rotate and pour the molten metal.

The device also comprises a sliding casting ladle mechanism and a molten liquid guiding mechanism, wherein the sliding casting ladle mechanism comprises a vehicle plate, a vehicle plate traction assembly and two rails; the two rails are arranged in parallel, and the bottoms of the rails are provided with supports; two the backup pad is all installed on the sweep, and a plurality of rail wheels are installed to the bottom symmetry of sweep, and the rail wheel of both sides sets up respectively in two tracks, and sweep traction assembly sets up between two tracks and can drive sweep axial slip.

The melt flow guide mechanism comprises a pouring pipe, an expansion piece and a flow guide pipe, wherein the pouring pipe is arranged on a liquid outlet of the pouring ladle body, a conical casting filter screen is arranged in the pouring pipe, the flow guide pipe is sleeved on the pouring pipe, and the expansion piece is arranged on the pouring ladle body and can drive the flow guide pipe to slide on the pouring pipe.

As an optimized technical scheme of the utility model, the toper casting filter screen adopts high temperature resistant fibre to make and forms.

As a preferred technical scheme of the utility model, the back shaft is all installed to both sides around the ladle body, and the looks back end of two back shafts all overlaps and is equipped with bearing one, and two bearing one are installed respectively in two backup pads.

As an optimal technical scheme of the utility model, drive assembly is including installing in arbitrary side driving motor and reducing gear box in the backup pad, driving motor's output shaft and the input shaft fixed connection of reducing gear box, the output shaft of reducing gear box with corresponding the outer end fixed connection of back shaft.

As a preferred technical scheme of the utility model, sweep traction assembly includes connecting seat, chain and gear motor, and the chain setting is provided with two sprockets in the chain between two supports, and the sprocket endotheca is equipped with main pivot, and main pivot is passed through bearing two and is installed between two supports, gear motor and the outer end fixed connection of arbitrary main pivot, and the connecting seat is installed at the top of chain, the top of connecting seat and the bottom fixed connection of sweep.

As an optimal technical scheme of the utility model, be provided with a N auxiliary wheel in the chain, a N auxiliary wheel sets gradually between two sprockets from the past backward, and the auxiliary wheel endotheca is equipped with assists the pivot, assists the pivot to pass through the bearing three and installs between two supports.

As the utility model discloses an optimized technical scheme, the extensible member is electric putter, and electric putter's stiff end is installed on watering a packet body, and electric putter's flexible end passes through connecting block and honeycomb duct fixed connection.

As an optimized technical scheme of the utility model, the track is U type track, and two orbital chute are relative settings.

As an optimized technical proposal of the utility model, the inner wall of the casting ladle body is provided with a slag trap corresponding to the inner position of the casting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation of track and rail wheel, support the restriction to the sweep, then at gear motor, the displacement of drive connecting seat under the cooperation of sprocket and chain, drive the sweep and water the package body and steadily remove on the track through the connecting seat, and then water the package body and can adjust according to the position of mould sand box, make the pouring pipe correspond the mould sand box one by one and pour into a mould, thereby realize the quick pouring of same one row of mould sand box, and do not need the manual rotation operation panel of workman to overturn watering the package body, very big workman's the amount of labour has alleviateed, the efficiency of pouring is improved.

2. The utility model discloses a set up the slag trap, can melt the liquid to the metal and go up floated dross and carry out certain stopping, through setting up toper casting filter screen, can the metal melt the impurity in the liquid and filter, fundamentally eliminates the gas hole, the sediment eye, the sand hole of foundry goods, improves the yield of foundry goods greatly, improves the inherent quality and the appearance quality of foundry goods, improves the hardness and the bending strength of foundry goods.

3. The utility model discloses an electric putter and honeycomb duct, then when watering this internal metal of package and melt liquid and reduce, the extension through electric putter makes the honeycomb duct stretch out the pouring pipe, and the intraductal metal of pouring melts liquid and passes through the honeycomb duct flow in the mould sand box, avoids this internal metal of package of watering to melt liquid and reduces the back metal and melt liquid and water the problem outside the mould sand box then to avoid the waste of metal to melt liquid, make the pouring more accurate, improve the device's practicality.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the enlarged three-dimensional structure of the carriage plate and the ladle body of the present invention;

FIG. 5 is an enlarged schematic view of the front section of the ladle body according to the present invention;

figure 6 is the utility model discloses toper casting filter screen spatial structure schematic diagram.

In the figure: the casting device comprises a track 1, a support 2, a chain wheel 31, a main rotating shaft 32, a chain 33, an auxiliary wheel 34, a speed reducing motor 35, an auxiliary rotating shaft 36, a conical casting filter screen 4, a track wheel 51, a vehicle plate 52, a driving motor 61, a speed reducing box 62, a supporting plate 63, a ladle body 64, a supporting shaft 65, a slag baffle 7, a pouring pipe 8, an electric push rod 91, a connecting block 92, a draft tube 93 and a connecting seat 10.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-6, the utility model provides a casting device for improving casting quality, which comprises:

the first embodiment is as follows:

according to the drawings 1-6, the ladle comprises a ladle body 64, a driving assembly and two supporting plates 63, supporting shafts 65 are mounted on the front side and the rear side of the ladle body 64, first bearings are sleeved on the opposite ends of the two supporting shafts 65, the first bearings are mounted on the two supporting plates 63 respectively, the driving assembly comprises a driving motor 61 and a reduction gearbox 62 which are mounted on the supporting plates 63 on any side, an output shaft of the driving motor 61 is fixedly connected with an input shaft of the reduction gearbox 62, an output shaft of the reduction gearbox 62 is fixedly connected with the outer end of the corresponding supporting shaft 65, the supporting shafts 65 and the ladle body 64 are driven to rotate through the matching of the driving motor 61 and the reduction gearbox 62, the ladle body 64 is overturned, and metal melt in the ladle body 64 is poured out in order.

The device also comprises a sliding casting ladle mechanism and a melt flow guide mechanism, wherein the sliding casting ladle mechanism comprises a vehicle plate 52, a vehicle plate traction assembly and two tracks 1; the rail 1 is a U-shaped rail 1, the slide way grooves of the two rails 1 are oppositely arranged, the two rails 1 are arranged in parallel, and the bottom of the rail 1 is provided with a support 2; two backup pads 63 all install on sweep 52, and a plurality of rail wheels 51 are installed to the bottom symmetry of sweep 52, and both sides rail wheel 51 sets up respectively in two track 1, through setting up two track 1, can support the restriction to the rail wheel 51 of both sides to guarantee rail wheel 51 at the stability of removal in-process.

The sweep traction assembly comprises a connecting seat 10, a chain 33 and a speed reducing motor 35, the chain 33 is arranged between two supports 2, two chain wheels 31 are arranged in the chain 33, a main rotating shaft 32 is sleeved in the chain wheels 31, the main rotating shaft 32 is arranged between the two supports 2 through a bearing II, the speed reducing motor 35 is fixedly connected with the outer end of any one main rotating shaft 32, the connecting seat 10 is arranged at the top of the chain 33, the top of the connecting seat 10 is fixedly connected with the bottom of a sweep 52, the sweep 52 is supported and limited through the matching of a track 1 and a track wheel 51, then the speed reducing motor 35, the chain wheels 31 and the chain 33 are matched to drive the connecting seat 10 to move, the sweep 52 and a casting ladle body 64 are driven by the connecting seat 10 to stably move on the track 1, and the casting ladle body 64 can be adjusted according to the position of a mold flask, so that a casting pipe 8 is cast corresponding to the mold flask one by one another, thereby realize the quick pouring of the same row of mould sand boxes to do not need the manual operation dish of rotating of workman to overturn to watering a packet body 64, very big reduction workman's the amount of labour, improved pouring efficiency.

The molten liquid guiding mechanism comprises a pouring pipe 8, an expansion piece and a guide pipe 93, the pouring pipe 8 is arranged on a liquid outlet of the ladle body 64, a conical casting filter screen 4 is arranged in the pouring pipe 8, the conical casting filter screen 4 is made of high-temperature resistant fibers, impurities in the molten metal can be filtered by arranging the conical casting filter screen 4, air holes, slag holes and sand holes of a casting are fundamentally eliminated, the yield of the casting is greatly improved, the internal quality and the external quality of the casting are improved, the hardness and the bending strength of the casting are improved, the guide pipe 93 is sleeved on the pouring pipe 8, the expansion piece is an electric push rod 91, the fixed end of the electric push rod 91 is arranged on the outer wall of the ladle body 64, the expansion end of the electric push rod 91 is fixedly connected with the guide pipe 93 through a connecting block 92, and when the molten liquid of the ladle body 64 is reduced, extension through electric putter 91 makes honeycomb duct 93 stretch out pouring tube 8, and metal melt in pouring tube 8 passes through honeycomb duct 93 and flows into the mould sand box in, avoids watering the metal melt in package body 64 and reduces the outer problem of back metal melt and water out of the mould sand box then to avoid the waste of metal melt, make the pouring more accurate, improve the device's practicality.

The inner wall of the casting ladle body 64 is provided with a slag trap 7 corresponding to the inner end of the casting pipe 8, and floating dross on the molten metal can be blocked to a certain extent by arranging the slag trap 7.

When the pouring device is used specifically, the utility model relates to a pouring device for improving casting quality, firstly, each mould sand box is orderly placed in parallel corresponding to the track 1, high-temperature metal melt is poured into the pouring ladle body 64 from a furnace, then the work of the speed reducing motor 35 is controlled, the displacement of the connecting seat 10 is driven under the coordination of the speed reducing motor 35, the chain wheel 31 and the chain 33, the carriage plate 52 and the pouring ladle body 64 are driven to stably move on the track 1 through the connecting seat 10, and then the pouring ladle body 64 is moved to the position of the mould sand box, so that the pouring pipe 8 is poured corresponding to the mould sand box;

then controlling the work of the driving motor 61, driving the supporting shaft 65 and the casting ladle body 64 to rotate through the matching of the driving motor 61 and the reduction box 62, and further overturning the casting ladle body 64, so that the molten metal in the casting ladle body 64 is poured into a mold sand box through the pouring pipe 8;

after the pouring of one mold flask is completed, the operation of the speed reducing motor 35 is controlled again, so that the pouring ladle body 64 is moved to the position of the next mold flask for pouring;

finally, with the pouring of the molten metal, the molten metal in the ladle body 64 is reduced, a worker controls the extension of the electric push rod 91 according to the position of a pouring port of the mold sand box, the extension of the electric push rod 91 enables the guide pipe 93 to extend out of the pouring pipe 8, the molten metal in the pouring pipe 8 flows into the mold sand box through the guide pipe 93, and the problem that the molten metal is poured out of the mold sand box is solved.

Example two:

on the basis of the first embodiment, as shown in fig. 2, N auxiliary wheels 34 are arranged in the chain 33, the N auxiliary wheels 34 are sequentially arranged between the two chain wheels 31 from front to back, an auxiliary rotating shaft 36 is sleeved in the auxiliary wheels 34, the auxiliary rotating shaft 36 is arranged between the two support bases 2 through a third bearing, and the chain 33 is supported in an auxiliary manner through the auxiliary wheels 34, so as to ensure the stability of the chain 33 in the transmission process.

Claims

1. The utility model provides an improve casting quality's pouring device, is including watering a packet body, drive assembly and two backup pads, waters a packet body movable mounting between two backup pads, drive assembly installs in arbitrary side backup pad and can drive to water a packet body rotation and pour its characterized in that with the metal melt: also comprises a sliding casting ladle mechanism and a melt flow guide mechanism,

the sliding casting ladle mechanism comprises a vehicle plate, a vehicle plate traction assembly and two rails;

the two rails are arranged in parallel, and the bottom of each rail is provided with a support; the two support plates are both arranged on the vehicle plate, a plurality of track wheels are symmetrically arranged at the bottom of the vehicle plate, the track wheels at two sides are respectively arranged in the two tracks, and the vehicle plate traction assembly is arranged between the two tracks and can drive the vehicle plate to axially slide;

2. The pouring device for improving the quality of the casting according to claim 1, wherein: the conical casting filter screen is made of high-temperature resistant fibers.

3. The pouring device for improving the quality of the casting according to claim 1, wherein: the back shaft is all installed to the front and back both sides of watering a packet body, and the looks back end of two back shafts all overlaps and is equipped with bearing one, and two bearings one are installed respectively in two backup pads.

4. The pouring device for improving the quality of the casting according to claim 3, characterized in that: the driving assembly comprises a driving motor and a reduction gearbox which are arranged on the supporting plate on any side, an output shaft of the driving motor is fixedly connected with an input shaft of the reduction gearbox, and an output shaft of the reduction gearbox is fixedly connected with the outer end of the corresponding supporting shaft.

5. The pouring device for improving the quality of the casting according to claim 1, wherein: the sweep traction assembly comprises a connecting seat, a chain and a speed reducing motor, the chain is arranged between two supports, two chain wheels are arranged in the chain, a main rotating shaft is sleeved in the chain wheels, the main rotating shaft is installed between the two supports through a second bearing, the speed reducing motor is fixedly connected with the outer end of any main rotating shaft, the connecting seat is installed at the top of the chain, and the top of the connecting seat is fixedly connected with the bottom of the sweep.

6. The pouring device for improving the quality of the casting according to claim 5, wherein: n auxiliary wheels are arranged in the chain, the N auxiliary wheels are sequentially arranged between the two chain wheels from front to back, an auxiliary rotating shaft is sleeved in the auxiliary wheels, and the auxiliary rotating shaft is arranged between the two supports through a third bearing.

7. The pouring device for improving the quality of the casting according to claim 1, wherein: the extensible member is electric putter, and electric putter's stiff end is installed on watering the package body, and electric putter's flexible end passes through connecting block and honeycomb duct fixed connection.

8. The pouring device for improving the quality of the casting according to claim 1, wherein: the track is U type track, and the chute of two tracks is for setting up relatively.

9. The pouring device for improving the quality of the casting according to claim 1, wherein: and a slag baffle plate is arranged on the inner wall of the casting ladle body corresponding to the inner end of the casting pipe.