CN216066886U

CN216066886U - Dust collector of sand turbine for sand casting

Info

Publication number: CN216066886U
Application number: CN202122196141.3U
Authority: CN
Inventors: 马亮
Original assignee: Shenyang Casting Aviation Technology Co ltd
Current assignee: Shenyang Casting Aviation Technology Co ltd
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-03-18
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses a dust removal device of a sand casting grinding machine, which belongs to the technical field of grinding machines and comprises a shell, wherein a transverse plate is fixedly connected to the inner wall of the shell, a grinding machine main body is fixedly connected to the top of the transverse plate, a driving mechanism and a moving mechanism are arranged inside the shell, and a dust collector is arranged on the moving mechanism. Through opening positive and negative motor and dust catcher, positive and negative motor begins to drive the worm and reciprocates clockwise and anticlockwise rotation, the worm drives the bull stick through the worm wheel and reciprocates rotatoryly, the bull stick drives the lead screw and reciprocates rotatoryly, the reciprocal rotation of lead screw will let the screw sleeve piece remove about reciprocating, it removes about reciprocating to drive the dust catcher through moving platform and removes to reciprocate carries out the dust absorption, make the scope of dust catcher dust absorption enlarge, the dust when letting the grinder main part process part can obtain fine processing, avoid causing the influence to the environment.

Description

Dust collector of sand turbine for sand casting

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a dust removal device of a grinding machine for sand casting.

Background

The grinder is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and the like of common small parts. It is mainly composed of base, grinding wheel, motor or other power source, bracket, protective cover and water feeder. It can be classified into a hand grinder, a vertical grinder, a suspended grinder, a bench grinder, etc., so that after parts are manufactured by sand casting, grinding by a grinder is required.

When the part is polished by the grinder, a large amount of chips and dust can be generated, and the environment can be greatly influenced if the dust is not treated.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a dust removal device of a sand casting grinding machine, which solves the problems that the existing grinding machine generates a large amount of scraps and dust during grinding, and the environment is influenced when the existing grinding machine is not processed.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a dust collector of sand casting is with sand turbine, which comprises a housin, the inner wall fixedly connected with diaphragm of casing, the top fixedly connected with grinder main part of diaphragm, the inside of casing is provided with actuating mechanism and moving mechanism, the last dust catcher that is provided with of moving mechanism, actuating mechanism is used for driving moving mechanism and carries out reciprocating motion, moving mechanism is used for driving the dust catcher and carries out reciprocating motion, the bottom of diaphragm is provided with collects the mechanism, collect the inside thrust mechanism that is provided with of mechanism, collect the mechanism and be used for collecting the piece man-hour, thrust mechanism is used for releasing the piece of collecting to the outside of casing, the preceding terminal surface of casing articulates there is the dustproof door.

As a preferred scheme of the utility model, the moving mechanism comprises a rotating rod, a screw rod, a threaded sleeve block, a limiting rod and a moving platform, one end of the rotating rod is rotatably connected with one side of the inner wall of the shell, the other end of the rotating rod is fixedly connected with one end of the screw rod, the other end of the screw rod is rotatably connected with the other side of the inner wall of the shell, the threaded sleeve block is in threaded sleeve on the outer side wall of the screw rod, two ends of the limiting rod are respectively fixedly connected with two sides of the inner wall of the shell, the moving platform is slidably sleeved on the outer side wall of the limiting rod, the moving platform is fixedly connected with the threaded sleeve block, and the bottom of the moving platform is fixedly connected with the top of the dust collector.

As a preferable scheme of the present invention, the driving mechanism includes a forward and reverse rotation motor, a worm, and a limit block, an outer surface of the forward and reverse rotation motor is fixedly connected to a rear end surface of the housing, one end of an output shaft of the forward and reverse rotation motor extends into the housing and is fixedly connected to one end of the worm, the limit block is rotatably connected to the other end of the worm, and an outer surface of the limit block is fixedly connected to one side of an inner wall of the housing.

As a preferable scheme of the utility model, the driving mechanism further comprises a worm wheel, the worm wheel is fixedly sleeved on the outer side wall of the rotating rod, and the worm wheel is meshed with the worm.

As a preferable scheme of the utility model, the collecting mechanism comprises two impurity removing openings, a material collecting hopper, a connecting pipe and an impurity discharging pipe, the two impurity removing openings are formed at the top of the transverse plate, the top of the material collecting hopper is fixedly connected with the bottom of the transverse plate, the material collecting hopper is positioned below the two impurity removing openings, the bottom of the material collecting hopper is fixedly connected with the top of the connecting pipe, the bottom of the connecting pipe extends to the inside of the impurity discharging pipe, one end of the impurity discharging pipe is fixedly connected with one side of the inside of the shell, and the other end of the impurity discharging pipe extends to the outside of the shell.

As a preferable scheme of the present invention, the thrust mechanism includes a driving motor and an extrusion screw, an outer surface of the driving motor is fixedly connected to one side of the housing, and an output shaft of the driving motor extends to the inside of the impurity discharging pipe and is fixedly connected to one end of the extrusion screw.

Compared with the prior art, the utility model has the advantages that:

(1) according to the utility model, the positive and negative rotation motor and the dust collector are turned on, the dust collector collects dust, the positive and negative rotation motor starts to drive the worm to rotate clockwise and anticlockwise in a reciprocating manner, the worm drives the rotating rod to rotate in a reciprocating manner through the worm gear, the rotating rod drives the screw rod to rotate in a reciprocating manner, the screw rod can move left and right in a reciprocating manner through the reciprocating rotation, the movement of the screw sleeve drives the moving platform to slide left and right on the limiting rod, the moving platform drives the dust collector to move left and right in a reciprocating manner to collect dust, so that the dust collection range of the dust collector is expanded, dust generated when the main body of the grinding machine processes parts can be well treated, and the influence on the environment is avoided.

(2) According to the utility model, through the arrangement of the two impurity removing openings, the scraps can fall into the impurity collecting hopper, the scraps in the impurity collecting hopper can enter the impurity discharging pipe through the connecting pipe, a worker opens the driving motor, the driving motor drives the extrusion screw to rotate, and the scraps are pushed out of the shell, so that a large amount of scraps are prevented from remaining in the shell, the scraps discharged out of the shell can be collected by the worker, and the worker can conveniently collect and concentrate the scraps.

Drawings

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

FIG. 2 is a schematic view of the driving mechanism and the moving mechanism of the present invention;

FIG. 3 is a bottom view of the moving mechanism of the present invention;

fig. 4 is a schematic cross-sectional view of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. a transverse plate; 3. a grinder body; 4. a vacuum cleaner; 5. a positive and negative rotation motor; 6. a worm; 7. a limiting block; 8. a rotating rod; 9. a screw rod; 10. a threaded bushing block; 11. a limiting rod; 12. a mobile platform; 13. a worm gear; 14. removing impurities; 15. a collection hopper; 16. a connecting pipe; 17. a sundry outlet pipe; 18. a drive motor; 19. extruding a screw; 20. a dust-proof door.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a dust collector of a sand casting sand turbine comprises a housing 1, a transverse plate 2 is fixedly connected to the inner wall of the housing 1, a grinder body 3 is fixedly connected to the top of the transverse plate 2, a driving mechanism and a moving mechanism are arranged inside the housing 1, a dust collector 4 is arranged on the moving mechanism, the driving mechanism is used for driving the moving mechanism to reciprocate, the moving mechanism is used for driving the dust collector 4 to reciprocate, a collecting mechanism is arranged at the bottom of the transverse plate 2, a thrust mechanism is arranged inside the collecting mechanism and used for collecting scraps generated during machining, the thrust mechanism is used for pushing the collected scraps out of the housing 1, and a dust-proof door 20 is hinged to the front end face of the housing 1.

In this embodiment, drive moving mechanism through actuating mechanism and carry out reciprocating motion, moving mechanism drives dust catcher 4 and carries out reciprocating motion and absorb the dust, promotes the treatment effect of dust catcher 4 to the dust, and the piece can be collected through collecting the mechanism, later releases to the outside of casing 1 by thrust mechanism, lets the staff's convenience carry out centralized processing to the piece, through closing dustproof door 20, can prevent that outside dust from getting into the inside of casing 1.

Specifically, the moving mechanism comprises a rotating rod 8, a screw rod 9, a thread sleeve block 10, a limiting rod 11 and a moving platform 12, one end of the rotating rod 8 is rotatably connected with one side of the inner wall of the shell 1, the other end of the rotating rod 8 is fixedly connected with one end of the screw rod 9, the other end of the screw rod 9 is rotatably connected with the other side of the inner wall of the shell 1, the thread sleeve block 10 is sleeved on the outer side wall of the screw rod 9 in a threaded manner, two ends of the limiting rod 11 are respectively fixedly connected with two sides of the inner wall of the shell 1, the moving platform 12 is slidably sleeved on the outer side wall of the limiting rod 11, the moving platform 12 is fixedly connected with the thread sleeve block 10, the bottom of the moving platform 12 is fixedly connected with the top of the dust collector 4, the driving mechanism comprises a forward and reverse motor 5, a worm 6 and a limiting block 7, the outer surface of the forward and reverse motor 5 is fixedly connected with the rear end surface of the shell 1, one end of an output shaft of the forward and reverse motor 5 extends into the shell 1 and is fixedly connected with one end of the worm 6, the other end of stopper 7 and worm 6 rotates to be connected, and one side fixed connection of the surface of stopper 7 and 1 inner wall of casing, actuating mechanism still include worm wheel 13, and worm wheel 13 fixed cover is established at the lateral wall of bull stick 8, and worm wheel 13 meshes with worm 6 mutually.

In this embodiment, through opening positive and negative motor 5 and dust catcher 4, dust catcher 4 inhales dust, positive and negative motor 5 begins to drive worm 6 and reciprocates clockwise and anticlockwise rotation, worm 6 drives bull stick 8 through worm wheel 13 and reciprocates rotatory, bull stick 8 drives lead screw 9 and reciprocates rotatory, the reciprocal rotation of lead screw 9 will let screw sleeve 10 remove about reciprocating, the removal of screw sleeve 10 drives moving platform 12 and moves about gag lever post 11, it removes dust to move about reciprocating through moving platform 12 drive dust catcher 4, make the scope of dust catcher 4 dust absorption expand, dust when letting 3 machine parts of abrasive machine main part can obtain fine processing, avoid causing the influence to the environment.

Specifically, the collection mechanism includes two impurity removing openings 14, the aggregate bin 15, connecting pipe 16 and impurity discharging pipe 17, two impurity removing openings 14 are all opened at the top of diaphragm 2, the top of aggregate bin 15 and the bottom fixed connection of diaphragm 2, aggregate bin 15 is located the below of two impurity removing openings 14, the bottom of aggregate bin 15 and the top fixed connection of connecting pipe 16, the bottom of connecting pipe 16 extends to the inside of impurity discharging pipe 17, one end of impurity discharging pipe 17 and the inside one side fixed connection of casing 1, the other end of impurity discharging pipe 17 extends to the outside of casing 1, thrust mechanism includes driving motor 18 and extrusion screw 19, the surface of driving motor 18 and one side fixed connection of casing 1, the output shaft of driving motor 18 extends to the inside of impurity discharging pipe 17 and with the one end fixed connection of extrusion screw 19.

In this embodiment, the piece that drops during abrasive machine main part 3 adds man-hour is heavier unable to absorb through dust catcher 4, the piece will drop the inside of collecting hopper 15 through two impurity removing openings 14, the piece of collecting hopper 15 inside will get into out miscellaneous pipe 17 inside through connecting pipe 16, the staff opens driving motor 18, it is rotatory to drive extrusion screw 19 through driving motor 18, release the piece to the outside of casing 1, avoid a large amount of pieces to remain in the inside of casing 1, the piece of discharge casing 1 outside can be collected by the staff, let the staff conveniently collect centralized processing to the piece.

The working principle is as follows: by opening the positive and negative rotation motor 5 and the dust collector 4, the dust collector 4 collects dust, the positive and negative rotation motor 5 starts to drive the worm 6 to rotate clockwise and anticlockwise in a reciprocating manner, the worm 6 drives the rotating rod 8 to rotate in a reciprocating manner through the worm wheel 13, the rotating rod 8 drives the screw rod 9 to rotate in a reciprocating manner, the screw rod 9 can move left and right in a reciprocating manner through the reciprocating rotation, the thread sleeve block 10 can move left and right in a reciprocating manner through the reciprocating movement of the screw rod 9, the moving platform 12 can be driven by the moving platform 12 to slide left and right on the limiting rod 11, the dust collector 4 can move left and right in a reciprocating manner to collect dust, the dust collecting range of the dust collector 4 is enlarged, dust generated when the grinding wheel main body 3 processes parts can be well treated, the influence on the environment is avoided, the dropped chips during the grinding wheel main body 3 processing are heavy and can not be absorbed by the dust collector 4, and the chips can fall into the collecting hopper 15 through the two impurity removing ports 14, inside piece of collecting hopper 15 will get into out miscellaneous pipe 17 through connecting pipe 16 inside, and the staff opens driving motor 18, drives through driving motor 18 and extrudes screw rod 19 and rotate, releases the piece to the outside of casing 1, avoids a large amount of pieces to remain in the inside of casing 1, and the piece of discharge casing 1 outside can be collected by the staff, lets the staff conveniently collect centralized processing to the piece.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a sand casting is with dust collector of sand turbine, includes casing (1), its characterized in that: the inner wall fixedly connected with diaphragm (2) of casing (1), the top fixedly connected with abrasive machine main part (3) of diaphragm (2), the inside of casing (1) is provided with actuating mechanism and moving mechanism, the last dust catcher (4) that is provided with of moving mechanism, actuating mechanism is used for driving moving mechanism and carries out reciprocating motion, moving mechanism is used for driving dust catcher (4) and carries out reciprocating motion, the bottom of diaphragm (2) is provided with collects the mechanism, it is provided with thrust mechanism to collect the mechanism inside, it is used for collecting the piece of adding man-hour to collect the mechanism, thrust mechanism is used for releasing the piece of collecting to the outside of casing (1), the preceding terminal surface of casing (1) articulates there is dust-proof door (20).

2. The dust removing device for the sand casting turbine according to claim 1, characterized in that: moving mechanism includes bull stick (8), lead screw (9), screw cover piece (10), gag lever post (11) and moving platform (12), the one end of bull stick (8) is rotated with one side of casing (1) inner wall and is connected, the other end of bull stick (8) and the one end fixed connection of lead screw (9), the other end of lead screw (9) is rotated with the opposite side of casing (1) inner wall and is connected, the lateral wall at lead screw (9) is established to screw cover piece (10) screw thread cover, the both ends of gag lever post (11) respectively with the both sides fixed connection of casing (1) inner wall, moving platform (12) slip cover is established at the lateral wall of gag lever post (11), moving platform (12) and screw cover piece (10) fixed connection, the bottom of moving platform (12) and the top fixed connection of dust catcher (4).

3. The dust removing device for the sand casting turbine according to claim 2, characterized in that: actuating mechanism includes positive and negative motor (5), worm (6) and stopper (7), the surface of positive and negative motor (5) and the rear end face fixed connection of casing (1), the one end of positive and negative motor (5) output shaft extend to the inside of casing (1) and with the one end fixed connection of worm (6), stopper (7) rotate with the other end of worm (6) and are connected, the surface of stopper (7) and one side fixed connection of casing (1) inner wall.

4. The dust removing device for the sand casting turbine according to claim 3, characterized in that: the driving mechanism further comprises a worm wheel (13), the outer side wall of the rotating rod (8) is fixedly sleeved with the worm wheel (13), and the worm wheel (13) is meshed with the worm (6).

5. The dust removing device for the sand casting turbine according to claim 4, characterized in that: collect mechanism and include two impurity removal mouth (14), collecting hopper (15), connecting pipe (16) and go out miscellaneous pipe (17), two the top at diaphragm (2) is all seted up in impurity removal mouth (14), the top of collecting hopper (15) and the bottom fixed connection of diaphragm (2), collecting hopper (15) are located the below of two impurity removal mouths (14), the bottom of collecting hopper (15) and the top fixed connection of connecting pipe (16), the bottom of connecting pipe (16) extends to the inside of going out miscellaneous pipe (17), go out one end and the inside one side fixed connection of casing (1) of miscellaneous pipe (17), the other end that goes out miscellaneous pipe (17) extends to the outside of casing (1).

6. The dust removing device for the sand casting turbine according to claim 5, characterized in that: the thrust mechanism comprises a driving motor (18) and an extrusion screw (19), the outer surface of the driving motor (18) is fixedly connected with one side of the shell (1), and an output shaft of the driving motor (18) extends to the inside of the impurity discharging pipe (17) and is fixedly connected with one end of the extrusion screw (19).