CN214162420U

CN214162420U - Grinding device is used in engineering machine tool accessory production with dust removal function

Info

Publication number: CN214162420U
Application number: CN202021514351.1U
Authority: CN
Inventors: 杨秀发
Original assignee: Chongqing Yizhenghe Construction Machinery Co ltd
Current assignee: Chongqing Yizhenghe Construction Machinery Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-09-10
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to the technical field of machining, in particular to a polishing device with a dust removal function for production of engineering machinery accessories, which comprises a working chamber, wherein a plurality of dust removal polishing mechanisms are arranged in the working chamber, each dust removal polishing mechanism comprises two mounting seats which are symmetrically distributed, a convex plate is tightly welded at the top end face of each mounting seat, a chute is arranged at the inner side of the convex plate, a sliding plate is connected in the chute in a sliding way, a polishing box is arranged at the edge of the inner side of each mounting seat, a polishing cavity is arranged in the polishing box, ejection cylinders are arranged at the two ends of the polishing cavity, clamping plates are fixed at the tail ends of piston rods of the ejection cylinders, a polishing component is arranged at the middle position below the sliding plate, two magnet blocks are tightly bonded at the lower surface of the sliding plate, the utility model clamps the mechanical accessories to be polished through the clamping plates on the ejection cylinders, and controls the height of the sliding plates to adjust the height of the polishing disks, in the grinding process, the magnet can adsorb the ground iron powder.

Description

Grinding device is used in engineering machine tool accessory production with dust removal function

Technical Field

The utility model relates to a machining technology field specifically is a grinding device is used in engineering machine tool accessory production with dust removal function.

Background

Sanding, which is one of the surface modification techniques, generally refers to a process of changing the physical properties of the material surface by friction with the aid of a rough object, mainly for the purpose of obtaining a specific surface roughness. In the production and processing process of engineering machinery accessories, polishing is a relatively important process, and when the existing polishing device polishes the mechanical accessories, the mechanical accessories with different sizes are not convenient to fix, so that the polishing effect is influenced; a large amount of mechanical dust is easily generated in the polishing process, the mechanical dust is accumulated on a workbench and is inconvenient to clean, and a worker carelessly inhales the dust and then harms the body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering machine tool accessory production is with grinding device with dust removal function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device with a dust removal function for production of engineering machinery accessories comprises a working bin, wherein a plurality of dust removal polishing mechanisms are arranged in the working bin, each dust removal polishing mechanism comprises two mounting seats which are symmetrically distributed, a convex plate is tightly welded at the top end face of each mounting seat, a sliding groove is formed in the inner side of each convex plate, a sliding plate is connected in the sliding groove in a sliding mode, a polishing box is integrally formed at the edge of the inner side of each mounting seat, a polishing cavity is arranged in the polishing box, ejection cylinders are arranged at the two ends of each polishing cavity, clamping plates are fixed at the tail ends of piston rods of the ejection cylinders, the edges of the two sides of each clamping plate are attached to the inner walls of the two sides of the polishing box, a polishing assembly is arranged at the middle position below the sliding plate and comprises a motor arranged at the lower end of the sliding plate, and a motor protective cover is arranged on the outer side of the motor, the output of motor passes the bottom of motor safety cover is rotated and is connected with the dwang, the other end of dwang is equipped with the mill, the lower surface side of sliding plate closely bonds there are two magnet.

Preferably, the motor protection cover is a hollow box body with an open top end, and the edge of the top end of the motor protection cover is fixed on the lower bottom surface of the sliding plate.

Preferably, the diameter of the polishing disc is smaller than the length of the clamping plate.

Preferably, the top end of the working bin is provided with a cover plate, and the cover plate is provided with two air pumping boxes with the same size.

Preferably, a centrifugal exhaust fan is installed inside the exhaust box, an air inlet pipe is arranged at an air outlet of the centrifugal exhaust fan, a wind gathering cover is integrally formed at the tail end of the air inlet pipe, and the cross section of the wind gathering cover is trapezoidal.

Preferably, both ends of the working bin are provided with side plates, a door plate is movably connected in the side plates through hinges, an observation window is arranged in the door plate, and a door handle is arranged on one side of the door plate.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing device with the dust removal function for the production of the engineering machinery accessories clamps the mechanical accessories to be polished through the clamping plate on the ejection cylinder, and controls the height of the sliding plate to adjust the height of the polishing disc, so that the problem that the polishing effect is influenced because the mechanical accessories with different sizes are not convenient to fix when the existing polishing device polishes the mechanical accessories is solved; at the in-process of polishing, the magnet can adsorb the broken iron powder of polishing out on its surface, and simultaneously, the centrifugal convulsions chance in the exhaust box on apron top produces suction and absorbs the dust of polishing the incasement, has solved and has piled up the clean of being not convenient for on the workstation at the in-process mechanical dust of polishing, and the staff can cause the problem of harm to the health after carelessly inhaling.

Drawings

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

FIG. 2 is a schematic structural view of the dust removing and polishing mechanism of the present invention;

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

FIG. 4 is a cross-sectional view of the middle suction box of the present invention;

fig. 5 is a schematic structural view of the middle side plate of the present invention.

In the figure: 1. a working bin; 11. a cover plate; 12. a side plate; 121. a door panel; 122. an observation window; 123. a door handle; 2. a dust removal polishing structure; 21. a mounting seat; 22. a convex plate; 221. a chute; 222. a sliding plate; 23. grinding a box; 231. grinding the cavity; 24. ejecting out the cylinder; 241. a splint; 25. polishing the assembly; 251. a motor; 252. a motor protection cover; 253. rotating the rod; 254. grinding disc; 26. a magnet; 3. an air extraction box; 31. a centrifugal blower; 32. an air inlet pipe; 33. a wind gathering cover.

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a grinding device with a dust removal function for production of engineering machinery accessories comprises a working bin 1, a plurality of dust removal grinding mechanisms 2 are arranged in the working bin 1, each dust removal grinding mechanism 2 comprises two mounting bases 21 which are symmetrically distributed, a convex plate 22 is tightly welded at the top end face of each mounting base 21, a sliding groove 221 is formed in the inner side of each convex plate 22, a sliding plate 222 is connected in the sliding groove 221 in a sliding mode, grinding boxes 23 are integrally formed at the inner side edges of the two mounting bases 21, a grinding cavity 231 is arranged in each grinding box 23, ejection cylinders 24 are arranged at the two ends of each grinding cavity 231, clamping plates 241 are fixed at the tail ends of piston rods of the ejection cylinders 24, the two side edges of each clamping plate 241 are attached to the inner walls of the two sides of each grinding box 23, a grinding assembly 25 is arranged at the middle position below each sliding plate 222, each grinding assembly 25 comprises a motor 251 arranged at the lower end of each sliding plate 222, and a motor protection cover 252 is arranged on the outer side of each motor 251, the output end of the motor 251 penetrates through the bottom end of the motor protective cover 252 and is rotatably connected with a rotating rod 253, the other end of the rotating rod 253 is provided with a polishing disc 254, and two magnets 26 are tightly bonded on the lower surface of the sliding plate 222.

In this embodiment, the motor protection cover 252 is a hollow box body with an open top end, and the top edge of the motor protection cover 252 is fixed on the lower bottom surface of the sliding plate 222 to protect the motor 251, so as to prevent iron powder ground in the process of grinding mechanical parts from entering the motor 251 to cause the motor 251 to be blocked and blocked, and reduce the service life of the motor 251.

Further, the diameter of the polishing disc 254 is smaller than the length of the clamping plate 241, so that the polishing disc 254 can extend into the bottom end of the polishing cavity 231 to polish the mechanical fittings with lower height.

In addition, the top of working bin 1 is equipped with apron 11, avoids the garrulous iron powder to waft at will, makes the staff comparatively troublesome when clean, is equipped with two suction box 3 that the size equals on apron 11, makes the integrated device more complete, and two suction box 3 can carry out better dust removal to the inside of working bin 1, improves dust collection efficiency.

Specifically, a centrifugal type exhaust fan 31 is installed inside the air draft box 3, an air inlet pipe 32 is arranged at an air outlet of the centrifugal type exhaust fan 31, a wind collecting cover 33 is integrally formed at the tail end of the air inlet pipe 32, the cross section of the wind collecting cover 33 is trapezoidal, an air suction opening is enlarged by the wind collecting cover 33, ground iron powder can be conveniently sucked out, and a dust removing effect is achieved.

Further, both ends of working bin 1 are equipped with curb plate 12, and there is door plant 121 in curb plate 12 through hinge swing joint, is convenient for add or take mechanical parts, is equipped with observation window 122 in the door plant 121, makes things convenient for the staff to observe the condition of polishing of mechanical parts in the device outward appearance, avoids garrulous iron powder to enter into the human body and causes harm, and door handle 123 is installed to one side of door plant 121, is convenient for open and shut door plant 121.

When the polishing device with the dust removal function for production of engineering machinery accessories is used, the door handle 123 is pulled to open the door plate 121, the mechanical accessories to be polished are placed in the middle position of the polishing box 23, the ejection cylinder 24 is powered on to enable the ejection cylinder 24 to work, the ejection cylinder 24 pushes the clamping plate 241 to clamp the edge of the mechanical accessories, after the mechanical accessories are fixed, the sliding plate 222 is adjusted to enable the bottom surface of the polishing disc 254 below the motor 251 to be tightly attached to the top end of the mechanical accessories, the door plate 121 is closed, the motor 251 and the centrifugal type exhaust fan 31 in the air suction box 3 are powered on, the motor 251 drives the polishing disc 254 below the rotating rod 253 to rotate to polish the mechanical accessories, a worker can observe the polishing condition of the machinery outside the observation window 122, meanwhile, the centrifugal type exhaust fan 31 generates suction to absorb dust in the polishing cavity 231, and most of the dust is broken iron powder, when the centrifugal blower 31 is operated, the dust moves upwards through the magnet 26, the magnet 26 adsorbs the broken iron powder on the surface of the magnet, and the rest dust enters the air suction box 3 through the air inlet pipe 32, so that the dust is convenient to collect and clean.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an engineering machine tool accessory production is with grinding device with dust removal function, includes working bin (1), its characterized in that: the dust removal and grinding device is characterized in that a plurality of dust removal and grinding mechanisms (2) are arranged in the working bin (1), each dust removal and grinding mechanism (2) comprises two mounting seats (21) which are symmetrically distributed, a convex plate (22) is tightly welded at the top end face of each mounting seat (21), a sliding groove (221) is formed in the inner side of each convex plate (22), a sliding plate (222) is connected in the sliding groove (221), grinding boxes (23) are integrally formed at the inner side edges of the two mounting seats (21), a grinding cavity (231) is arranged in each grinding box (23), ejection cylinders (24) are arranged at two ends of each grinding cavity (231), clamping plates (241) are fixed at the tail ends of piston rods of the ejection cylinders (24), the edges of two sides of each clamping plate (241) are attached to the inner walls of two sides of each grinding box (23), and a grinding assembly (25) is arranged at the middle position below each sliding plate (222), the grinding assembly (25) comprises a motor (251) installed at the lower end of the sliding plate (222), a motor protection cover (252) is arranged on the outer side of the motor (251), the output end of the motor (251) penetrates through the bottom end of the motor protection cover (252) and is rotatably connected with a rotating rod (253), a grinding disc (254) is arranged at the other end of the rotating rod (253), and two magnet stones (26) are tightly bonded to the lower surface of the sliding plate (222).

2. The grinding device with the dust removal function for the production of engineering machinery accessories of claim 1, characterized in that: the motor protection cover (252) is a hollow box body with an open top end, and the top end edge of the motor protection cover (252) is fixed on the lower bottom surface of the sliding plate (222).

3. The grinding device with the dust removal function for the production of engineering machinery accessories of claim 1, characterized in that: the diameter of the abrasive disc (254) is less than the length of the clamping plate (241).

4. The grinding device with the dust removal function for the production of engineering machinery accessories of claim 1, characterized in that: the top of working bin (1) is equipped with apron (11), be equipped with two drawing wind boxes (3) that the size equals on apron (11).

5. The grinding device with the dust removal function for the production of engineering machinery accessories of claim 4, characterized in that: the utility model discloses a fan, including drawing wind box (3), exhaust box (3) internally mounted has centrifugal air exhauster (31), the air outlet department of centrifugal air exhauster (31) is equipped with air-supply line (32), the terminal integrated into one piece of air-supply line (32) is equipped with wind-collecting cover (33), the cross-section of wind-collecting cover (33) is trapezoidal.

6. The grinding device with the dust removal function for the production of engineering machinery accessories of claim 5, characterized in that: both ends of working bin (1) are equipped with curb plate (12), there is door plant (121) through hinge swing joint in curb plate (12), be equipped with observation window (122) in door plant (121), door handle (123) are installed to one side of door plant (121).