CN218017830U - Sliding plate bridge screw surface polishing grinding device - Google Patents

Abstract

The utility model relates to a grinding device technical field specifically is slide bridge screw rod surface finish grinding device, including mounting bracket, polishing mechanism, screening mechanism and take out dirt mechanism, polishing mechanism sets up at the mounting bracket top, screening mechanism sets up inside the mounting bracket, it is outside in mounting bracket one side to take out dirt mechanism, take out dirt mechanism is including installing the air exhauster at mounting bracket one side outer wall, air exhauster air intake department pegs graft there is trachea one, the spacer screen is installed to trachea one end, air exhauster air outlet department pegs graft there is trachea two, two one ends of trachea are pegged graft at the rose box kneck, rose box internally mounted has the filter screen, and the air outlet has been seted up to the bottom, and through setting up dust pumping mechanism and brush, the dust that the friction produced between abrasive material and the work piece of polishing will be taken out the cylinder by dust pumping mechanism inside, has kept the cleanness in the cylinder also to prevent that the dust from scattering to the outside through the gap loss.

Description

Sliding plate bridge screw surface polishing grinding device

Technical Field

The utility model relates to a grinding device technical field specifically is slide bridge screw rod surface finish grinding device.

Background

The outer surface of the screw rod is cut with a cylinder with a spiral groove or a cone with a conical spiral groove. The screw rod has different heads, the heads are outer hexagonal screw rods, the sliding plate bridge screw rod belongs to one type of screw rod, but due to the small size, when the sliding plate bridge screw rod is ground and polished, the roller polishing device is preferably selected.

Through the retrieval, chinese patent application No. 202021565350. X's utility model discloses a manual burnishing machine, including the rolling stand and install the burnishing barrel on the rolling stand, the one end of burnishing barrel is equipped with and passes the rolling stand and with it normal running fit's power shaft, is equipped with folding rocking handle on the power shaft, is equipped with the back shaft on the rolling stand, the other end of burnishing barrel locates on the back shaft and normal running fit with it, is equipped with the polishing tool that the tail end rotated with the interior terminal surface of burnishing barrel and is connected on the back shaft, is equipped with the pan feeding opening on the lateral wall of burnishing barrel and is equipped with the apron in the pan feeding opening part.

Based on above retrieval, combine prior art discovery, the friction can produce the dust between in-process abrasive material and the work piece of polishing among the prior art, and the dust stays in a section of thick bamboo with abrasive material and finished product work piece, can splash everywhere when empting out a polishing section of thick bamboo, and still need the manual work to go to the process of picking out the finished product very loaded down with trivial details after polishing finishes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slide bridge screw surface finish grinding device to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: slide bridge screw rod surface finish grinding device, including mounting bracket, polishing mechanism, screening mechanism and take out dirt mechanism, polishing mechanism sets up at the mounting bracket top, screening mechanism sets up inside the mounting bracket, it is outside in mounting bracket one side to take out dirt mechanism setting, take out dirt mechanism including installing the air exhauster at mounting bracket one side outer wall, air exhauster air intake department pegs graft and has trachea one, the separation net is installed to trachea one end, air exhauster air outlet department pegs graft and has trachea two, two one ends of trachea are pegged graft at rose box kneck, rose box internally mounted has the filter screen, and the air outlet has been seted up to the bottom.

Preferably, the equal fixedly connected with support column in mount frame top outer wall both sides, polishing mechanism is including installing the motor at one of them support column one side outer wall, two same cylinder is installed to the relative one side outer wall of support column, the ventilation hole has been seted up to cylinder one side outer wall, cylinder opposite side inner wall fixedly connected with brush.

Preferably, one end of the air pipe extends into the roller, the first air pipe is rotatably connected with the roller through a bearing, and bristles on the brush are in contact with the separation net.

Preferably, screening mechanism includes the fixed plate of fixed connection on the inner wall of mounting bracket both sides, the fixed plate slides and pegs graft and has two guide bars, two on one side guide bar top outer wall fixedly connected with is the same board of accepting, the guide bar has cup jointed the spring, the spring both ends respectively with fixed plate top outer wall and accept board bottom outer wall fixed connection, it has seted up the spacing groove to accept board top outer wall, two it has same sieve check through spacing groove sliding connection to accept the board, sieve check one side inner wall top fixedly connected with extends the piece.

Preferably, the motor output shaft is sleeved with a driving wheel, the top of the inner wall of one side of the mounting frame is rotatably connected with a driven wheel through a bearing, the driving wheel and the driven wheel are sleeved with a same belt, and the outer wall of the circumference of the driven wheel is fixedly connected with a plurality of convex blocks.

Preferably, an installation groove is formed in one end of the roller, and a roller cover is hinged to the outer wall of the top of the roller through a hinge.

Preferably, a collecting box is placed on the inner wall of the bottom of the mounting rack.

The utility model discloses an improve and provide slide bridge screw rod surface finish grinding device here, compare with prior art, have following improvement and advantage:

one is as follows: by arranging the dust pumping mechanism and the hairbrush, dust generated by friction between the grinding materials and the grinding workpieces can be pumped out of the roller by the dust pumping mechanism, so that the cleanness in the roller is kept, and the dust is prevented from escaping to the outside through gaps;

the second step is as follows: the utility model has the advantages that the brush arranged on the cylinder wall rotates along with the rotation of the roller, so that the separation net arranged on the air pipe I can be cleaned, and the net holes of the separation net are prevented from being blocked to influence the dust extraction effect;

and the third step: the utility model discloses a set up screening mechanism, the drive wheel of the last installation of motor drive shaft drives from the driven wheel rotation, strikes to extending the piece from the lug of outer wall mounting of driving wheel, then makes the shake of sieve check through the cooperation between guide bar and the spring, shakes the screen off with adnexed abrasive material on the work piece.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic structural view of the sieving mechanism of the present invention;

FIG. 4 is a schematic structural view of the dust suction mechanism of the present invention;

FIG. 5 is a schematic perspective view of the brush and the partition net of the present invention;

FIG. 6 is a schematic perspective view of the sieve grid, the receiving plate and the extension block of the present invention;

description of the reference numerals:

1. a mounting frame; 2. a support column; 3. a polishing mechanism; 301. a motor; 302. a vent hole; 303. a drum; 304. a brush; 4. a screening mechanism; 401. a driving wheel; 402. a belt; 403. a driven wheel; 404. screening grids; 405. a bearing plate; 406. a guide rod; 407. a spring; 408. a fixing plate; 409. an extension block; 5. a dust pumping mechanism; 501. an exhaust fan; 502. a first trachea; 503. separating the net; 504. a filter box; 505. a second trachea; 6. and (4) collecting the box.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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 discloses an improve and provide slide bridge screw rod surface finish grinding device here, the technical scheme of the utility model is:

as shown in fig. 1-6, a sliding plate bridge screw surface polishing and grinding device, including mounting bracket 1, polishing mechanism 3, screening mechanism 4 and dust extraction mechanism 5, polishing mechanism 3 sets up at the top of mounting bracket 1, screening mechanism 4 sets up inside mounting bracket 1, dust extraction mechanism 5 sets up outside mounting bracket 1 one side, dust extraction mechanism 5 is including installing exhaust fan 501 at mounting bracket 1 one side outer wall, air intake department of exhaust fan 501 is pegged graft and is had trachea one 502, spacer screen 503 is installed to trachea one 502 one end, air intake department of exhaust fan 501 is pegged graft and is had trachea two 505, trachea two 505 one end is pegged graft at rose box 504 kneck, rose box 504 internally mounted has the filter screen, and the air outlet has been seted up to the bottom, the door is installed to rose box 504 one side outer wall, conveniently handle the dust of filtering off, the dust that the friction produced between abrasive material and the work piece of polishing will be taken out through trachea one 502 by exhaust fan 501, then filtered box 504 filters.

Further, 1 equal fixedly connected with support column 2 in top outer wall both sides of mounting bracket, polishing mechanism 3 is including installing motor 301 at the outer wall of one of them support column 2 one side, same cylinder 303 is installed to the relative outer wall of one side of two support columns 2, cylinder 303 can increase the mobility improvement effect of polishing of abrasive material and work piece in a section of thick bamboo for the polygon, ventilation hole 302 has been seted up to cylinder 303 one side outer wall, cylinder 303 opposite side inner wall fixedly connected with brush 304, brush 304 can rotate along with the rotation of cylinder 303.

Furthermore, one end of the first air pipe 502 extends into the roller 303, the first air pipe 502 is rotatably connected with the roller 303 through a bearing, bristles on the brush 304 are in contact with the partition net 503, and the bristles on the brush 304 can clean the partition net 503 arranged on the first air pipe 502, so that the effect of dust extraction is prevented from being influenced by blockage of meshes of the partition net 503.

Further, screening mechanism 4 includes fixed plate 408 of fixed connection on the inner wall of 1 both sides of mounting bracket, fixed plate 408 slides to peg graft and has two guide bars 406, two guide bar 406 top outer wall fixedly connected with in one side are the same board 405 of accepting, guide bar 406 has cup jointed spring 407, spring 407 both ends respectively with fixed plate 408 top outer wall and accept board 405 bottom outer wall fixed connection, accept board 405 top outer wall and seted up the spacing groove, two accept board 405 through spacing groove sliding connection have same sieve check 404, sieve check 404 one side inner wall top fixedly connected with extends piece 409, make sieve check 404 can reciprocate through the cooperation between guide bar 406 and the spring 407.

Further, motor 301 output shaft has cup jointed drive wheel 401, and 1 one side inner wall top of mounting bracket is connected with from driving wheel 403 through the bearing rotation, and drive wheel 401 and follow driving wheel 403 have cup jointed same root belt 402, follow a plurality of lugs of driving wheel 403 circumference outer wall fixedly connected with, and follow driving wheel 403 rotates and to drive the lug and strike the messenger sieve check 404 shake to extension piece 409.

Further, the mounting groove has been seted up to cylinder 303 one end, and cylinder 303 top outer wall has the cover through hinge joint, can realize going up unloading through setting up the cover.

Further, a collecting box 6 is arranged on the inner wall of the bottom of the mounting frame 1, and the abrasive can be collected in a centralized manner.

The working principle is as follows: opening a drum cover on a drum 303, placing abrasive and a workpiece to be processed into the drum 303, closing the drum cover after filling, starting a motor 301 and an exhaust fan 501, driving the drum 303 to rotate by the motor 301 to start polishing the workpiece, extracting dust generated by friction between the abrasive and the workpiece to be polished through a first air pipe 502 by the exhaust fan 501, enabling a brush 304 arranged on a drum wall to rotate along with rotation of the drum 303 to clean a first partition net 503 arranged on the first air pipe 502, preventing meshes of the first partition net 503 from being blocked to influence a dust extraction effect, opening the drum cover to rotate the drum 303 after the workpiece is processed, pouring a mixture into a lower sieve lattice 404, then starting to fill a new batch of abrasive and the workpiece, driving a driving wheel 401 arranged on a transmission shaft of the motor 301 to drive a driven wheel 403 to rotate, further enabling a lug arranged on the circumferential outer wall of the driven wheel 403 to knock an extension block 409, then enabling the sieve lattice 404 to shake through cooperation between a guide rod 406 and a spring 407, starting to sieve the abrasive and the workpiece, enabling the abrasive to fall into a collection box 6 through holes of the sieve lattice 404, leaving the finished workpiece inside the finished workpiece, and pulling a handle on the sieve lattice 404 to collect the finished workpiece.

Claims (7)

1. Slide bridge screw rod surface finish grinding device, its characterized in that: including mounting bracket (1), polishing mechanism (3), screening mechanism (4) and take out dirt mechanism (5), polishing mechanism (3) set up at mounting bracket (1) top, screening mechanism (4) set up inside mounting bracket (1), it is outside to take out dirt mechanism (5) to set up in mounting bracket (1) one side, take out dirt mechanism (5) including installing air exhauster (501) at mounting bracket (1) one side outer wall, air exhauster (501) air intake department pegs graft and has trachea one (502), separate net (503) are installed to trachea one (502) one end, air exhauster (501) air outlet department pegs graft and has trachea two (505), trachea two (505) one end pegs graft at rose box (504) kneck, rose box (504) internally mounted has the filter screen, and the air outlet has been seted up to the bottom.

2. The sliding plate bridge screw surface polishing and grinding device as claimed in claim 1, wherein: mounting bracket (1) top outer wall both sides equal fixedly connected with support column (2), polish mechanism (3) including installing motor (301) at one of them support column (2) one side outer wall, two same cylinder (303) are installed to the relative one side outer wall of support column (2), ventilation hole (302) have been seted up to cylinder (303) one side outer wall, cylinder (303) opposite side inner wall fixedly connected with brush (304).

3. The sliding plate bridge screw surface polishing and grinding device as claimed in claim 2, characterized in that: one end of the first air pipe (502) extends into the roller (303), the first air pipe (502) is rotatably connected with the roller (303) through a bearing, and bristles on the brush (304) are in contact with the separation net (503).

4. The sliding plate bridge screw surface polishing and grinding device as claimed in claim 1, characterized in that: screening mechanism (4) are including fixed plate (408) of fixed connection on mounting bracket (1) both sides inner wall, fixed plate (408) slide and peg graft and have two guide bars (406), two on one side guide bar (406) top outer wall fixedly connected with is same accept board (405), spring (407) have been cup jointed in guide bar (406), spring (407) both ends respectively with fixed plate (408) top outer wall and accept board (405) bottom outer wall fixed connection, accept board (405) top outer wall and seted up the spacing groove, two accept board (405) and have same sieve check (404) through spacing groove sliding connection, sieve check (404) one side inner wall top fixedly connected with extends piece (409).

5. The sliding plate bridge screw surface polishing and grinding device as claimed in claim 2, characterized in that: the output shaft of the motor (301) is sleeved with a driving wheel (401), the top of the inner wall of one side of the mounting frame (1) is rotatably connected with a driven wheel (403) through a bearing, the driving wheel (401) and the driven wheel (403) are sleeved with the same belt (402), and a plurality of convex blocks are fixedly connected to the outer wall of the circumference of the driven wheel (403).

6. The sliding plate bridge screw surface polishing and grinding device as claimed in claim 2, characterized in that: the mounting groove is formed in one end of the roller (303), and the outer wall of the top of the roller (303) is hinged to a cover through a hinge.

7. The sliding plate bridge screw surface polishing and grinding device as claimed in claim 1, wherein: a collecting box (6) is placed on the inner wall of the bottom of the mounting rack (1).

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