CN216027951U - Novel sand floating machine - Google Patents

Abstract

The utility model discloses a novel sand floating machine, relates to a sand floating machine, and aims to solve the problems that a part of sand is brought out by hands of operators and the surface of a wax mould, the sand is accumulated on the bottom surface of a storage channel, and the cleaning is very troublesome, and the technical scheme is as follows: including casing and housing, be equipped with in the casing and hang the sand chamber, set up on the housing and hang the thing passageway of putting of sand chamber intercommunication, put thing passageway sliding connection have with put the sand scraping plate of thing passageway bottom surface laminating. According to the utility model, the bottom surface of the scraping plate and the bottom surface of the storage channel are relatively moved for scraping sand on the bottom surface of the storage channel by moving the scraping plate, the sand falls into the sand hanging cavity along with the movement of the scraping plate, the sand falling from the wax mold is brought back into the sand hanging cavity, the sand is saved, and the sand on the bottom surface of the storage channel is more convenient to clean.

Description

Novel sand floating machine

Technical Field

The utility model relates to a sand floating machine, in particular to a novel sand floating machine.

Background

The sand floating machine is a common sand hanging device in the investment casting industry such as the glue wax method, etc., and is often applied to precision casting products, the wax pattern is manufactured in advance according to the shape and the size of the product for manufacturing the casting mould, then the surface of the wax pattern is stained with slurry, then the wax pattern is put into the sand floating machine, sand is stuck on the surface of the wax pattern, the actions of staining and sand sticking are repeatedly carried out until the casting mould with a certain thickness is formed on the surface of the wax pattern, and then the casting mould capable of casting molten metal is manufactured by heating to melt and flow out the wax pattern.

The utility model provides a current sand floating machine, includes casing and housing, the housing be located the top of casing and with the casing welding, be equipped with in the casing and hang the sand chamber, the openly of housing set up with hang the thing passageway of putting of sand chamber intercommunication, during the use, the air-blower directly communicates the casing, blows the air current to hang the sand chamber and hang the sand net messenger sand in the sand chamber and float, then stretches into through putting the thing passageway with the wax matrix and hang the sand intracavity, takes out again for the time of overlength.

When the wax pattern is taken out from the sand hanging cavity, the hands of an operator and the surface of the wax pattern can bring out a part of sand, the sand can be accumulated on the bottom surface of the object placing channel, and the cleaning is very troublesome.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a novel sand floating machine, which enables the sand on the bottom surface of an object placing channel to be more convenient to clean.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a novel sand floating machine, includes casing and housing, be equipped with in the casing and hang the sand chamber, set up on the housing and hang putting the thing passageway of sand chamber intercommunication, put thing in-channel sliding connection have with put the sand scraping plate of thing passageway bottom surface laminating.

Through adopting above-mentioned technical scheme, through removing the scraping plate to make the bottom surface of scraping plate and the bottom surface relative movement who puts the thing passageway be used for striking off the grit of putting the thing passageway bottom surface, the grit falls into along with the removal of scraping plate and hangs the sand intracavity, and the grit that will drop from the wax matrix is taken back and is hung the sand intracavity, has practiced thrift the grit, makes the clearance put the grit of thing passageway bottom surface more convenient.

The utility model is further configured to: the bottom surface of the sand scraping plate is detachably connected with a brush which is tightly propped against the bottom surface of the storage channel.

Through adopting above-mentioned technical scheme, scrape the brush through the brush and put thing passageway bottom surface for the clearance effect to the grit is better, can dismantle with the scraping plate through the brush and be connected, thereby makes the brush can change, keeps the brush to have better clearance effect.

The utility model is further configured to: the sand scraping plate is fixedly provided with a fixing strip arranged along the length direction of the sand scraping plate through bolts, and the hairbrush is fixedly connected to the bottom surface of the fixing strip and evenly arranged along the length direction of the fixing strip.

Through adopting above-mentioned technical scheme, can dismantle the fixed strip through unscrewing the bolt to with the brush and the separation of scraping the sand board, and then conveniently change the brush, through screwing up the bolt, thereby fixed scraping the sand board and fixed strip, thereby install new brush, and scraping the sand board and pass through the bolt fastening with the fixed strip, have firm characteristics, make the brush installation more firm.

The utility model is further configured to: the inner walls of the two sides of the storage channel are provided with sliding grooves, and the two sides of the sand scraping plate are fixedly connected with sliding blocks which slide in the sliding grooves.

Through adopting above-mentioned technical scheme, remove in the spout through the slider to play the guide effect to the removal of slider and scraping plate, conveniently drive the scraping plate removal and strike off the grit of putting thing passageway bottom surface.

The utility model is further configured to: the slider includes pivot and runner, pivot fixed connection is in the both sides of scraping the sand board, the pivot just rotates with the coaxial setting of runner to be connected, the runner is laminated with the bottom surface of spout.

Through adopting above-mentioned technical scheme, when the scraping plate removed, the friction between runner and the spout bottom surface was rolling friction to frictional force between slider and the spout bottom surface when having reduced the scraping plate removal, made the scraping plate remove more smoothly.

The utility model is further configured to: the bottom surface of the opening of the object placing channel is fixedly connected with a flange, and two sides of the flange are attached to the inner walls of two sides of the object placing channel.

Through adopting above-mentioned technical scheme, the flange can restrict some grit and drop from putting the opening of thing passageway to reduce the grit that drops outside the sand floating machine, make cleaner around the equipment, more practice thrift the grit simultaneously.

The utility model is further configured to: the bottom surface of the object placing channel is obliquely arranged, and the height of the object placing channel is gradually increased from one end far away from the sand hanging cavity to the other end.

Through adopting above-mentioned technical scheme, owing to put thing passageway bottom surface slope setting to make partial grit can be along putting thing passageway bottom surface landing to hanging the sand intracavity, reduce the piling up of putting thing passageway bottom surface grit.

The utility model is further configured to: the sand scraping plate is made of an aluminum alloy material.

Through adopting above-mentioned technical scheme, the aluminum alloy has higher intensity and corrosion resistance to improved the corrosion resisting capability of scraping plate and improved the intensity of scraping plate, and then made the scraping plate more durable.

In conclusion, the utility model has the following beneficial effects: through removing the scraping plate, the bottom surface of the scraping plate and the bottom surface of the object placing channel move relatively to each other to scrape sand on the bottom surface of the object placing channel, the sand falls into the sand hanging cavity along with the movement of the scraping plate, the sand falling from the wax mold is brought back into the sand hanging cavity, the sand is saved, and the sand on the bottom surface of the object placing channel is more convenient to clean.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

In the figure: 1. a housing; 2. a housing; 3. a sand hanging cavity; 4. a storage channel; 5. a sand scraping plate; 6. a brush; 7. a fixing strip; 8. a bolt; 9. a chute; 10. a slider; 11. a rotating shaft; 12. a rotating wheel; 13. and (7) blocking edges.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

The utility model provides a novel sand floating machine, as shown in figure 1, figure 3 and figure 4, including casing 1 and housing 2, housing 2 is located casing 1's top and welds with casing 1, be equipped with in the casing 1 and hang sand chamber 3, the openly of housing 2 set up with hang 3 intercommunications in sand chamber put thing passageway 4, put the welding of thing passageway 4 open-ended bottom surface and have long banding flange 13, the both sides of flange 13 with put the laminating of thing passageway 4's both sides inner wall, the bottom surface of putting thing passageway 4 is the slope setting and highly increases gradually from the one end to the other end of keeping away from and hanging sand chamber 3.

As shown in fig. 2, fig. 3 and fig. 4, put thing passageway 4 sliding connection have with put the scraping plate 5 of thing passageway 4 bottom surface laminating, it is concrete, put thing passageway 4's both sides inner wall and all seted up the spout 9 rather than bottom surface parallel arrangement, scraping plate 5's both sides all weld have at the gliding slider 10 of spout 9, slider 10 is including all being cylindric pivot 11 and runner 12, the both sides at scraping plate 5 are welded in pivot 11, pivot 11 and the coaxial setting of runner 12 and rotate and be connected, runner 12 and the bottom surface laminating of spout 9, scraping plate 5 adopts the aluminum alloy material, the aluminum alloy has higher intensity and corrosion resistance, thereby improved scraping plate 5's corrosion resistance and improved scraping plate 5's intensity, and then make scraping plate 5 more durable.

As shown in fig. 3 and 4, the bottom surface of the scraping plate 5 is detachably connected with a brush 6 which is abutted against the bottom surface of the storage channel 4, specifically, a fixing strip 7 which is arranged along the length direction of the scraping plate 5 is fixed on the scraping plate 5 through a bolt 8, the bolt 8 penetrates through the fixing strip 7 and is in threaded connection with the scraping plate 5, and the brush 6 is adhered to the bottom surface of the fixing strip 7 and is uniformly arranged along the length direction of the fixing strip 7.

During the working process, when the sand on the bottom surface of the material placing channel 4 is cleaned, the sand scraping plate 5 is moved, the sliding block 10 moves in the sliding groove 9, so that the guide effect on the movement of the sliding block 10 and the sand scraping plate 5 is achieved, the sand scraping plate 5 is conveniently driven to move to scrape the sand on the bottom surface of the material placing channel 4, when the sliding block 10 moves in the sliding groove 9, the friction between the rotating wheel 12 and the bottom surface of the sliding groove 9 is rolling friction, so that the friction force between the sliding block 10 and the bottom surface of the sliding groove 9 when the sand scraping plate 5 moves is reduced, the sand scraping plate 5 moves more smoothly, the sand scraping plate 5 moves, the bottom surface of the sand scraping plate 5 and the bottom surface of the material placing channel 4 move relatively to scrape the sand on the bottom surface of the material placing channel 4, the brush 6 scrapes and brushes the bottom surface of the material placing channel 4, so that the cleaning effect on the sand is better, the sand falls into the sand hanging cavity 3 along with the movement of the sand scraping plate 5 and the brush 6, and the sand falling from the wax mold is hung back into the sand cavity 3, saves the sand, and is more convenient to clean the sand on the bottom surface of the deposit channel 4.

When the floating sand machine is used, the flange 13 can limit partial sand from falling from the opening of the storage channel 4, so that the sand falling outside the floating sand machine is reduced, the periphery of the equipment is cleaner, and the sand is saved, because the bottom surface of the storage channel 4 is obliquely arranged, partial sand can slide into the sand hanging cavity 3 along the bottom surface of the storage channel 4, the accumulation of the sand on the bottom surface of the storage channel 4 is reduced, the brush 6 can be detachably connected with the sand scraping plate 5 through the brush 6, so that the brush 6 can be replaced, the brush 6 is kept to have a better cleaning effect, when the brush 6 is replaced, the fixing strip 7 can be detached through loosening the bolt 8, so that the brush 6 is separated from the sand scraping plate 5, the brush 6 is convenient to replace, the sand scraping plate 5 and the fixing strip 7 are fixed through tightening the bolt 8, so that a new brush 6 is installed, and the sand scraping plate 5 and the fixing strip 7 are fixed through the bolt 8, has the characteristic of firmness, so that the hairbrush 6 is more firmly installed.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (8)

1. The utility model provides a novel sand floating machine which characterized in that: including casing (1) and housing (2), be equipped with in casing (1) and hang sand chamber (3), set up on housing (2) and put thing passageway (4) with hanging sand chamber (3) intercommunication, it has and puts sand scraping plate (5) of thing passageway (4) bottom surface laminating to put thing passageway (4) sliding connection in the thing passageway (4).

2. The novel sand floating machine according to claim 1, characterized in that: the bottom surface of the sand scraping plate (5) is detachably connected with a brush (6) which is tightly propped against the bottom surface of the storage channel (4).

3. The novel sand floating machine according to claim 2, characterized in that: the sand scraping plate (5) is fixedly provided with a fixing strip (7) arranged along the length direction of the sand scraping plate through a bolt (8), and the hairbrush (6) is fixedly connected to the bottom surface of the fixing strip (7) and is uniformly arranged along the length direction of the fixing strip (7).

4. The novel sand floating machine according to claim 1, characterized in that: the inner walls of the two sides of the storage channel (4) are both provided with sliding grooves (9), and the two sides of the sand scraping plate (5) are fixedly connected with sliding blocks (10) which slide in the sliding grooves (9).

5. The novel sand floating machine according to claim 4, characterized in that: slider (10) are including pivot (11) and runner (12), pivot (11) fixed connection is in the both sides of scraping sand board (5), pivot (11) and the coaxial setting of runner (12) and rotate and be connected, runner (12) and the bottom surface laminating of spout (9).

6. The novel sand floating machine according to claim 1, characterized in that: put thing passageway (4) open-ended bottom surface fixedly connected with flange (13), the both sides of flange (13) and the both sides inner wall laminating of putting thing passageway (4).

7. The novel sand floating machine according to claim 1, characterized in that: the bottom surface of the object placing channel (4) is obliquely arranged, and the height of the bottom surface is gradually increased from one end far away from the sand hanging cavity (3) to the other end.

8. The novel sand floating machine according to claim 1, characterized in that: the sand scraping plate (5) is made of an aluminum alloy material.

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