CN213826970U

CN213826970U - Novel foundry goods degritting device

Info

Publication number: CN213826970U
Application number: CN202022533510.9U
Authority: CN
Inventors: 焦金国; 焦洪开; 王洋; 翟苏新; 唐媛媛; 焦金春
Original assignee: Hebei Jinguang Auto Parts Co ltd
Current assignee: Hebei Jinguang Auto Parts Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-30
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a novel foundry goods sand removal device relates to foundry goods processing technology field. The utility model comprises a box body, wherein the box body is fixedly connected on a base, the bottom in the box body is fixedly connected with a rotating platform, and a vibrating table is fixedly connected above the rotating platform; the lower surface of the rotating table is fixedly connected with a rotating shaft, the bottom in the box body is fixedly connected with a bearing seat which is rotatably connected with the rotating shaft, the surface of the rotating shaft is fixedly connected with a first gear, the bottom in the box body is connected with a first motor, and a rotating shaft of the first motor is fixedly connected with a second gear which is meshed with the first gear; the inner wall of the box body is fixedly connected with a case, and an injection mechanism for removing sand is arranged in the case. The utility model discloses a first motor drives the commentaries on classics piece rotation, and the second motor drives the up-and-down motion of high pressure nozzle to comprehensive desanding is carried out to the foundry goods, has improved sand removal rate and desanding effect to the foundry goods.

Description

Novel foundry goods degritting device

Technical Field

The utility model belongs to the technical field of the foundry goods processing, especially, relate to a novel foundry goods sand removal device.

Background

Casting is a common technique for casting molten metal into a mold to form a finished product, and because the mold is made of molding sand, after a cast is taken out of the mold, a layer of molding sand is adhered to or embedded into the surface layer of the cast, and the cast needs to be removed. At present, the equipment for removing the molding sand on the surface of the small casting generally adopts an air hammer to vibrate the casting, and the purpose of removing the molding sand on the surface of the casting is achieved through the vibration of the casting. The sand removing equipment has the following defects: large vibration, difficult control, poor sand cleaning effect, low production efficiency and high labor intensity, and can produce casting cracks, collisions and a large amount of dust. At present, a drum-type sand cleaning machine is also adopted and is driven by a motor, castings roll in a drum and mutually impact for sand removal, although the structure is simple and the operation is easy, the thrown sand dust flies, the environment is polluted, and the health of operators is influenced.

Disclosure of Invention

An object of the utility model is to provide a convenient operation, the efficient novel foundry goods sand removal device of desanding has solved current sand removal device operation difficulty, the problem that the sand dust flies upward and the polluted environment of desanding in-process.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel casting desanding device, which comprises a box body, wherein the box body is fixedly connected to a base, the bottom in the box body is fixedly connected with a rotating table, and a vibrating table is fixedly connected above the rotating table; the lower surface of the rotating table is fixedly connected with a rotating shaft, the bottom in the box body is fixedly connected with a bearing seat which is rotatably connected with the rotating shaft, the surface of the rotating shaft is fixedly connected with a first gear, the bottom in the box body is connected with a first motor, and a rotating shaft of the first motor is fixedly connected with a second gear which is meshed with the first gear; the inner wall of the box body is fixedly connected with a case, an injection mechanism used for removing sand is arranged in the case, the injection mechanism comprises a second motor, the second motor is fixedly connected to the inner wall of the case, a first connecting rod is fixedly connected to a rotating shaft of the second motor, a second connecting rod is rotatably connected to the end of the first connecting rod, the outer wall of the case is connected with a high-pressure nozzle capable of sliding up and down, and the end of the high-pressure nozzle is rotatably connected with the second connecting rod.

Furthermore, the vibration table is fixedly connected above the rotating table through a fixing shaft, and the lower surface of the vibration table is fixedly connected with a vibrator.

Further, the shaking table with a plurality of damping spring of fixedly connected with between the revolving stage, just shaking table and revolving stage surface all be equipped with damping spring cooperation is connected's sleeve.

Furthermore, the side wall of the case is provided with a vertical sliding hole in sliding fit with the high-pressure nozzle.

Further, a cylinder is fixedly connected to the top of the box body, a connecting seat is fixedly connected to a piston rod of the cylinder, and a pressing plate used for pressing a casting is rotatably connected to the lower surface of the connecting seat.

The utility model discloses following beneficial effect has:

1. the utility model discloses a first motor drives the revolving stage rotatory, and the revolving stage drives a commentaries on classics rotation to through the desanding of injection mechanism to the foundry goods full aspect, improved the desanding effect of foundry goods, and vibrate the foundry goods through the vibrator, improved the desanding rate to the foundry goods.

2. The utility model discloses the second motor drives high-pressure nozzle up-and-down back and forth movement to comprehensive desanding is carried out to the foundry goods, has further improved the desanding effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

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

FIG. 2 is a schematic structural view of the injection mechanism;

in the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-rotating table, 3-vibrating table, 4-rotating shaft, 5-first gear, 6-bearing seat, 7-first motor, 8-second gear, 9-fixed shaft, 10-damping spring, 11-sleeve, 12-vibrator, 13-cylinder, 14-connecting seat, 15-pressure plate, 16-base, 17-machine box, 18-second motor, 19-first connecting rod, 20-second connecting rod, 21-high pressure nozzle and 22-slide hole.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "slide hole", "upper", "lower", "side wall", "top", "middle", "one end", "inner", and the like indicate positional or positional relationships, merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1, the utility model relates to a novel casting sand removing device, which comprises a box body 1, a box door (not shown in the figure) is connected on the box body 1, the casting is convenient to be taken and put, the box body 1 is fixedly connected on a base 16, a rotary table 2 is fixedly connected at the bottom of the box body 1, a vibration table 3 is fixedly connected above the rotary table 2, the casting is placed on the vibration table 3, a rotary shaft 4 is fixedly connected at the lower surface of the rotary table 2, a bearing seat 6 which is rotatably connected with the rotary shaft 4 is fixedly connected at the bottom of the box body 1, a bearing is fixedly connected in the bearing seat 6, the rotary shaft 4 is fixedly connected at the inner ring of the bearing, a first gear 5 is fixedly connected at the surface of the rotary shaft 4, a first motor 7 is connected at the bottom of the box body 1, a second gear 8 which is engaged with the first gear 5 is fixedly connected at the rotary shaft of the first motor 7, the first motor 7 drives the second gear 8 to rotate the rotary table 2 through the first gear 5, the rotating table 2 drives the vibrating table to rotate, so that the casting is driven to rotate.

Referring to fig. 2, a case 17 is fixedly connected to an inner wall of the case 1, an injection mechanism for removing sand is disposed in the case 17, the injection mechanism includes a second motor 18, the second motor 18 is fixedly connected to the inner wall of the case 17, a first connecting rod 19 is fixedly connected to a rotating shaft of the second motor 18, an end of the first connecting rod 19 is rotatably connected to a second connecting rod 20, a high pressure nozzle 21 capable of sliding up and down is connected to an outer wall of the case 17, the high pressure nozzle 21 is connected to an external high pressure water tank through a water pipe, so that a high pressure water flow is ejected through the high pressure nozzle 21 to remove sand from a casting, an end of the high pressure nozzle 21 is rotatably connected to the second connecting rod 20, the second motor 18 drives the high pressure nozzle 21 to reciprocate up and down to remove sand from the casting comprehensively, and a water outlet is disposed at a bottom of the case 1 to facilitate water flow recycling.

Preferably, the vibration table 3 is fixedly connected above the rotating table 2 through a fixed shaft 9, the lower surface of the vibration table 3 is fixedly connected with a vibrator 12, and the vibrator 12 can be a vibration motor, so that the sand removing rate of the casting is improved.

Preferably, in order to reduce the vibration of the rotating platform 2, a plurality of damping springs 10 are fixedly connected between the vibration platform 3 and the rotating platform 2, and sleeves 11 which are connected with the damping springs 10 in a matching manner are arranged on the surfaces of the vibration platform 3 and the rotating platform 2.

Preferably, in order to facilitate the up-and-down movement of the high pressure nozzle 21, a vertical sliding hole 22 slidably engaged with the high pressure nozzle 21 is formed in the sidewall of the housing 17.

Preferably, a cylinder 13 is fixedly connected to the top of the box body 1, a connecting seat 14 is fixedly connected to a piston rod of the cylinder 13, a pressing plate 15 used for pressing the casting is rotatably connected to the lower surface of the connecting seat 14, the casting is pressed by the pressing plate 15, and the pressing plate 15 can rotate along with the rotation of the casting.

One specific application of this embodiment is: the utility model discloses during the use, the foundry goods is placed on shaking table 3, removes the partial sand grain on the foundry goods through the vibrations of vibrator 12, and it is rotatory that rethread first motor 7 drives the foundry goods, and rotatory in-process, high-pressure nozzle 21 blowout high-pressure rivers are to the foundry goods sand removal, and second motor 18 drives high-pressure nozzle 21 back and forth movement from top to bottom to comprehensive carrying out the degritting to the foundry goods, having improved the degritting speed and the effect of foundry goods.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel foundry goods desanding device which characterized in that: the vibration box comprises a box body (1), wherein the box body (1) is fixedly connected to a base (16), the bottom in the box body (1) is fixedly connected with a rotating table (2), and a vibrating table (3) is fixedly connected above the rotating table (2);

the lower surface of the rotating platform (2) is fixedly connected with a rotating shaft (4), the bottom in the box body (1) is fixedly connected with a bearing seat (6) which is rotatably connected with the rotating shaft (4), the surface of the rotating shaft (4) is fixedly connected with a first gear (5), the bottom in the box body (1) is connected with a first motor (7), and the rotating shaft of the first motor (7) is fixedly connected with a second gear (8) which is meshed with the first gear (5);

the utility model discloses a sand removing machine box, including box (1), inner wall fixed connection a quick-witted case (17), be equipped with the injection mechanism who is used for the degritting in quick-witted case (17), injection mechanism includes second motor (18), second motor (18) fixed connection be in on quick-witted case (17) inner wall, second motor (18) pivot department fixedly connected with first connecting rod (19), the tip of first connecting rod (19) rotates and is connected with second connecting rod (20), quick-witted case (17) outer wall connection gliding high pressure nozzle (21) from top to bottom, the tip of high pressure nozzle (21) with second connecting rod (20) rotate and are connected.

2. The novel casting desanding device of claim 1 further comprising: the vibration table (3) is fixedly connected above the rotating table (2) through a fixed shaft (9), and the lower surface of the vibration table (3) is fixedly connected with a vibrator (12).

3. The novel casting desanding device of claim 1 further comprising: shaking table (3) with a plurality of damping spring (10) of fixedly connected with between revolving stage (2), just shaking table (3) and revolving stage (2) surface all be equipped with damping spring (10) cooperation sleeve (11) of connecting.

4. The novel casting desanding device of claim 1 further comprising: and the side wall of the case (17) is provided with a vertical sliding hole (22) in sliding fit with the high-pressure nozzle (21).

5. The novel casting desanding device of claim 1 further comprising: the casting pressing device is characterized in that a cylinder (13) is fixedly connected to the top of the box body (1), a connecting seat (14) is fixedly connected to a piston rod of the cylinder (13), and a pressing plate (15) used for pressing a casting is rotatably connected to the lower surface of the connecting seat (14).