CN210818908U

CN210818908U - Polishing and grinding device for mechanical parts

Info

Publication number: CN210818908U
Application number: CN201921798602.0U
Authority: CN
Inventors: 李勇
Original assignee: Guiyang Yongfaxiang Machinery Processing Co ltd
Current assignee: Guiyang Yongfaxiang Machinery Processing Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-23
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a machine parts is with polishing grinding device, including polishing platform, motor, transmission shaft and mill, be equipped with riser, pivot and protection casing on the bench wall of polishing, the diapire of riser and one side fixed welding of the bench wall of polishing, its one side fixed welding who is close to the pivot has the crossbeam, the riser is kept away from the fixed welding in one side of pivot and is had multiunit align to grid's gas blow pipe, the gas blow pipe runs through the both sides of riser, the lateral wall that the riser one side was kept away from to the polishing platform is opened there is the communicating row silo with the collecting vat. This polishing grinding device for machine parts through having set up exhaust seat and second fan, drives second fan work when the polishing is polished, can absorb the suspension dust that produces when polishing and polish and advance exhaust seat and discharge to the assigned position, has reduced the volume that directly gives off the suspension dust in the surrounding environment greatly, has reduced the influence to the surrounding environment greatly.

Description

Polishing and grinding device for mechanical parts

Technical Field

The utility model belongs to the technical field of machine parts, concretely relates to machine parts is with polishing grinding device.

Background

Mechanical parts, also called mechanical elements, are the basic elements that make up a machine, being non-detachable individual pieces that make up the machine and the machine. The mechanical parts are a subject of researching and designing mechanical basic parts in various devices and are also a general term of parts and components.

With the continuous development of the mechanical automation industry, the processing industry of various precision mechanical parts is gradually developed, and a polishing and grinding device is needed when the mechanical parts are processed. However, most of the existing devices can not absorb the generated suspended dust immediately and arrange the dust to a specified position (a sewer and the like) when working, so that the suspended dust is easy to disperse to the surrounding environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine parts is with polishing grinding device 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 and grinding device for mechanical parts comprises a grinding table, a motor, a transmission shaft and a grinding disc, wherein a vertical plate, a rotating shaft and a protective cover are arranged on the top wall of the grinding table, the bottom wall of the vertical plate is fixedly welded with one side of the top wall of the grinding table, a cross beam is fixedly welded on one side, close to the rotating shaft, of the vertical plate, a plurality of groups of uniformly arranged air blowing pipes are fixedly welded on one side, away from the rotating shaft, of the vertical plate, the air blowing pipes penetrate through two sides of the vertical plate, and a first fan is installed on one side;

the grinding table top wall is provided with a U-shaped collecting groove, the side wall, away from one side of the vertical plate, of the grinding table is provided with a discharge groove communicated with the collecting groove, an inner cavity of the discharge groove is provided with a telescopic rod and a material pushing plate, the center, away from one side of the grinding table, of the protective cover is provided with a connecting hole, an air pumping seat is mounted on the connecting hole, two sides of the air pumping seat are fixedly welded with extending pieces, a second fan is mounted in the inner cavity of the air pumping seat, and two groups of bolts are arranged in groove holes in the extending pieces.

Preferably, the top wall of the motor and one side of the bottom wall of the cross beam, which are far away from the vertical plate, are fixedly welded, and are in transmission connection with the grinding disc through a transmission shaft, and the grinding disc is arranged on one side of the motor, which is close to the grinding table.

Preferably, the pivot is installed in the one side of polishing the bench roof wall and keeping away from the riser, polish the platform and be connected with the protection casing transmission through the pivot.

Preferably, the top wall of the polishing table is fixedly welded with a U-shaped guardrail, and the guardrail is arranged on one side of the top of the inner cavity of the collecting tank, which is far away from the vertical plate.

Preferably, the two ends of the telescopic rod are fixedly welded with one side, close to the vertical plate, of the inner cavity of the discharge groove and the side wall of the material pushing plate respectively, and the two sides of the material pushing plate are in contact with the top wall and the bottom wall of the inner cavity of the discharge groove respectively.

Preferably, the side wall of the protective cover is provided with fixing holes communicated with the slotted holes on the two groups of the extending pieces, the two groups of the fixing holes are symmetrically distributed on two sides of the connecting hole, and the two groups of the bolts respectively penetrate through the two groups of the fixing holes.

The utility model discloses a technological effect and advantage: according to the polishing and grinding device for the mechanical parts, the air exhaust seat and the second fan are arranged, the second fan is driven to work while polishing and grinding are carried out, suspended dust generated during polishing and grinding can be absorbed into the air exhaust seat and discharged to a specified position (a sewer and the like), the amount of the suspended dust directly emitted to the surrounding environment is greatly reduced, and the influence on the surrounding environment is greatly reduced; by arranging the air blowing pipe, the first fan, the discharge groove, the collecting groove, the telescopic rod and the material pushing plate, after polishing and polishing are completed, the first fan is driven to work, most of fragments on the polishing platform are blown to the collecting groove and fall into the discharge groove, and then the telescopic rod is extended to drive the material pushing plate to move and push the fragments out of the discharge groove, so that the burden of personnel for cleaning the fragments is greatly reduced; through having set up riser, pivot and protection casing, make the protection casing rotatory and meet with the riser along the pivot before the polishing is polished, can seal the space at bench top of polishing, make the debris that the polishing was polished and is produced can hardly splash to the surrounding environment to can hardly influence personnel on every side.

Drawings

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

FIG. 2 is a schematic structural view of a polishing table of the present invention;

fig. 3 is a schematic structural view of the protective cover of the present invention;

fig. 4 is a vertical sectional view of the polishing table of the present invention.

In the figure: the grinding machine comprises a grinding table 1, a motor 2, a transmission shaft 3, a grinding disc 4, a vertical plate 5, a cross beam 6, an air blowing pipe 7, a first fan 8, a material discharging groove 9, a collecting groove 10, a guardrail 11, a rotating shaft 12, a protective cover 13, an engaging hole 14, an air pumping seat 15, a fixing hole 16, a protrusion piece 17, a second fan 18, a bolt 19, an expansion rod 20 and a material pushing plate 21.

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.

The utility model provides a polishing and grinding device for mechanical parts as shown in figures 1-4, including polishing platform 1, motor 2, transmission shaft 3 and mill 4, be equipped with riser 5, pivot 12 and protection casing 13 on the polishing platform 1 roof, the diapire of riser 5 and one side fixed weld of polishing platform 1 roof, and its one side fixed weld that is close to pivot 12 has crossbeam 6, one side fixed weld that riser 5 kept away from pivot 12 has multiunit gas blow pipe 7 of evenly arranged, gas blow pipe 7 runs through the both sides of riser 5, and one side that its inner chamber is close to pivot 12 installs first fan 8;

it has the collecting vat 10 that is "U" font to grind 1 roof, it has the communicating row of material groove 9 with collecting vat 10 to grind the lateral wall of platform 1 keep away from riser 5 one side to open, arrange and be equipped with telescopic link 20 and scraping wings 21 in the material groove 9 inner chamber, telescopic link 20 is by electric drive, the central authorities that protection casing 13 kept away from one side of grinding platform 1 open has linkage hole 14, installs gas extraction seat 15 on it, the equal fixed welding in both sides of gas extraction seat 15 has stretch out piece 17, installs second fan 18 in its inner chamber, and is two sets of all be equipped with bolt 19 in stretching out the slotted hole on piece 17, first fan 8 and second fan 18 all with external power electric connection to guarantee its normal work.

Specifically, the roof of

motor

2 and 6 diaphragmas of crossbeam keep away from the fixed welding in one side of riser 5, and it is connected with the transmission of mill 4 through transmission shaft 3, mill 4 is established in the one side that motor 2 is close to the platform 1 of polishing, and the form of mill 4 can be decided according to the needs of reality, draws mill 4 for discoid in the drawing of this embodiment, nevertheless the utility model discloses be not limited to this.

Specifically, pivot 12 is installed in the one side of 1 roof of platform of polishing and is kept away from riser 5, platform of polishing 1 is connected with protection casing 13 transmission through pivot 12.

Specifically, the fixed welding of 1 roof of platform of polishing has guardrail 11 that is "U" font, guardrail 11 establishes the one side of keeping away from riser 5 at collecting vat 10 inner chamber top, and guardrail 11 plays certain clastic effect that blocks, and during the actual design, its height can be heightened as required to play better effect of blocking, it can most piece all can be blown into in collecting vat 10 under first fan 8's effect (first fan 8's wind-force is the specified value, and it can blow most piece to collecting vat 10 gradually, nevertheless is unlikely to make the piece fly through guardrail 11).

Specifically, the both ends of telescopic link 20 respectively with arrange the lateral wall fixed welding of the one side that the silo 9 inner chamber is close to riser 5 and scraping wings 21, the both sides of scraping wings 21 respectively with arrange the roof and the diapire contact of silo 9 inner chamber, when telescopic link 20 extends to the longest, it can drive scraping wings 21 and just stretch out row silo 9 to release the piece and arrange silo 9, and when telescopic link 20 shrink to the shortest, the piece no matter fall from which position of collecting vat 10, all can fall in the last one side that riser 5 was kept away from at scraping wings 21.

Specifically, the lateral wall of the protective cover 13 is provided with fixing holes 16 communicated with the slotted holes on the two groups of extending pieces 17, the two groups of fixing holes 16 are symmetrically distributed on two sides of the connecting hole 14, the two groups of bolts 19 respectively penetrate through the two groups of fixing holes 16, when the two groups of bolts 19 penetrate through the slotted holes on the two groups of extending pieces 17, the two groups of fixing holes 16 are respectively penetrated, the air pumping seat 15 is tightly connected with the protective cover 13, at the moment, the inner cavity of the air pumping seat 15 is just communicated with the connecting hole 14, the two groups of bolts 19 are dismounted, and the air pumping seat 15 can be taken down, so that the inner cavity of.

Specifically, when the polishing and grinding device for mechanical parts is used, firstly, the parts to be polished are arranged on the top wall of the polishing table 1, the positions to be polished of the parts are in contact with the grinding disc 4 and the parts are fixed (the parts can be fixed by using an external mechanical structure), then the protective cover 13 is rotated along the rotating shaft 12 and is close to the vertical plate 5 until the two sides of the protective cover 13 far away from the air suction seat 15 are in contact with the two sides of the top wall of the polishing table 1, at the moment, one side of the protective cover 13 far away from the rotating shaft 12 is in contact with the top of the side wall of the vertical plate 5, so that the space at the top of the polishing table 1 is sealed, the driving motor 2 works to drive the rotating shaft 3 and the grinding disc 4 to operate, the parts can be polished, the second fan 18 is driven to work in the polishing and grinding process to suck suspended dust on the polishing table 1 into the air suction seat 15 (the air suction seat 15 is connected, make the dust exhaust pipe lead to assigned position such as sewer, can arrange the dust that suspends to the position that does not influence platform 1 surrounding environment of polishing), polishing after polishing, 8 work of the first fan of drive multiunit inhales multiunit gas blow pipe 7 and blows to the top of platform 1 of polishing with the air in the external world, make most piece all get into the collecting vat 10 and fall into row silo 9 in, drive telescopic link 20 extension drives scraping wings 21 and removes and can discharge the piece from the opening of row silo 9 on platform 1 lateral wall of polishing, make protection casing 13 arrange the position shown in figure 1 after rotatory along pivot 12 again, personnel can clear up remaining a small amount of pieces on the platform 1 of polishing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a machine parts is with polishing grinding device, includes platform (1), motor (2), transmission shaft (3) and mill (4) of polishing, its characterized in that: a vertical plate (5), a rotating shaft (12) and a protective cover (13) are arranged on the top wall of the polishing table (1), the bottom wall of the vertical plate (5) is fixedly welded with one side of the top wall of the polishing table (1), a cross beam (6) is fixedly welded on one side of the vertical plate close to the rotating shaft (12), a plurality of groups of uniformly arranged air blowing pipes (7) are fixedly welded on one side of the vertical plate (5) far away from the rotating shaft (12), the air blowing pipes (7) penetrate through two sides of the vertical plate (5), and a first fan (8) is arranged on one side of the inner cavity of the air blowing pipes close to the;

it has collecting vat (10) that is "U" font to polish platform (1) roof, it has row material groove (9) communicating with collecting vat (10) to polish the lateral wall of platform (1) keeping away from riser (5) one side open, it is equipped with telescopic link (20) and scraping wings (21) to arrange in material groove (9) inner chamber, the central authorities of polishing platform (1) one side are kept away from in protection casing (13) are opened and are linked up hole (14), install gas extraction seat (15) on it, the equal fixed welding in both sides of gas extraction seat (15) has stretch out piece (17), installs second fan (18) in its inner chamber, and is two sets of all be equipped with bolt (19) in the slotted hole on stretching out piece (17).

2. The polishing and grinding device for machine parts according to claim 1, characterized in that: the roof of motor (2) and crossbeam (6) diapire keep away from the fixed welding in one side of riser (5), and it is connected with mill (4) transmission through transmission shaft (3), one side that motor (2) are close to platform (1) of polishing is established in mill (4).

3. The polishing and grinding device for machine parts according to claim 1, characterized in that: the rotary shaft (12) is installed on one side, far away from the vertical plate (5), of the top wall of the polishing platform (1), and the polishing platform (1) is in transmission connection with the protective cover (13) through the rotary shaft (12).

4. The polishing and grinding device for machine parts according to claim 1, characterized in that: the top wall of the polishing platform (1) is fixedly welded with a U-shaped guardrail (11), and the guardrail (11) is arranged on one side of the top of the inner cavity of the collecting tank (10) far away from the vertical plate (5).

5. The polishing and grinding device for machine parts according to claim 1, characterized in that: the two ends of the telescopic rod (20) are fixedly welded with one side, close to the vertical plate (5), of the inner cavity of the discharge groove (9) and the side wall of the material pushing plate (21) respectively, and the two sides of the material pushing plate (21) are in contact with the top wall and the bottom wall of the inner cavity of the discharge groove (9) respectively.

6. The polishing and grinding device for machine parts according to claim 1, characterized in that: the side wall of the protective cover (13) is provided with fixing holes (16) communicated with the slotted holes on the two groups of extending sheets (17), the two groups of fixing holes (16) are symmetrically distributed on two sides of the connecting hole (14), and the two groups of bolts (19) respectively penetrate through the two groups of fixing holes (16).