CN112454061B

CN112454061B - Stainless steel section bar grinding device with dust removal function

Info

Publication number: CN112454061B
Application number: CN202011340398.5A
Authority: CN
Inventors: 高永兴
Original assignee: Deqing County Xingaoling Stainless Steel Materials Co ltd
Current assignee: Deqing County Xingaoling Stainless Steel Materials Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2023-02-28
Anticipated expiration: 2040-11-25
Also published as: CN112454061A

Abstract

The invention discloses a stainless steel profile polishing device with a dust removal function, and relates to the technical field of stainless steel profile polishing devices. The stainless steel section polishing device is reasonable in structure, the air inlet end of the air blower sucks away iron dust generated in the polishing process of the stainless steel section through the corrugated pipe and the dust hood and then discharges the iron dust into the dust removal box for treatment through the pipeline, the damage to the lung caused by the fact that operators suck the iron dust in a large quantity is avoided, the corrugated pipe is fixed conveniently through the fixing clamp, the corrugated pipe is kept stable, the position and the angle from the dust hood to the polishing part are adjusted conveniently through the ball groove, the ball head and the supporting rod, and the dust collection effect is improved.

Description

Stainless steel section grinding device with dust removal function

Technical Field

The invention relates to the technical field of stainless steel profile polishing devices, in particular to a stainless steel profile polishing device with a dust removal function.

Background

Stainless steel profiles are used in engineering construction and are based on stainless steel having good corrosion resistance so that it enables the structural components to permanently maintain the integrity of the engineering design. The chromium-containing stainless steel also integrates mechanical strength and high extensibility, is easy to process and manufacture parts, and can meet the requirements of architects and structural designers. The stainless steel section has standard stainless steel angle steel, flat steel and square steel, and the stainless steel section needs to be subjected to surface deburring treatment by using a grinding device before leaving a factory.

Stainless steel section bar can produce a large amount of iron dust when carrying out the surface burring to it, and the iron dust is polluted environment not only, and operating personnel inhales in a large number moreover, can lead to lung's damage, and current stainless steel section bar grinding device simple structure, the function singleness can not remove dust to the iron dust, for solving this problem, this application provides a stainless steel section bar grinding device with dust removal function and satisfies the demand.

Disclosure of Invention

The stainless steel section polishing device is simple in structure and convenient to operate, and can remove dust from iron dust generated in the polishing process, so that the lung injury caused by the fact that operators suck a large amount of iron dust is avoided.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a stainless steel section grinding device with dust removal function, the power distribution box comprises a box body, the top symmetry of box sets up a pair of guide rail board of fixedly connected with, and is a pair of the top of guide rail board all is provided with the slide bar, and is a pair of the board is placed to the top fixedly connected with of slide bar, the top of placing the board is provided with dust removal portion, the top of placing the board is provided with the removal portion, the bottom fixedly connected with U-shaped board of placing the board, all be provided with the portion of polishing on the both sides lateral wall of U-shaped board, the top symmetry of box sets up a pair of curb plate of fixedly connected with, and is a pair of all be provided with the fixed part on the curb plate, the bottom of U-shaped board is provided with chip removal portion, the bottom of box is provided with the collection portion.

Borrow by above-mentioned structure, through the fixed part, press from both sides tight fixed with stainless steel section bar, polish the burring through the portion of polishing to stainless steel section bar, through the removal portion, make the portion of polishing open back to go stainless steel section bar and polish, through the dust removal portion, the iron dust that the in-process that will polish produced removes dust, avoid operating personnel to inhale iron dust in a large number, lead to lung's damage, the iron fillings that the in-process produced of polishing, concentrate the discharge through the chip removal portion, collect iron fillings through the collection portion, avoid iron fillings to scatter in the box, it is troublesome to clear up.

Preferably, the dust removal portion include fixed connection in place the air-blower and the dust removal case at board top, fixed connection in the bellows, the fixed connection of air-blower air inlet end in the suction hood of bellows one end, the dust removal case with the air-blower passes through the pipe connection, the suction hood is located portion one side of polishing.

Further, the air inlet end of the air blower sucks away iron dust generated in the polishing process of the stainless steel section bar through the corrugated pipe and the dust hood, and then the iron dust is discharged into the dust removal box to be processed through the pipeline, so that the condition that operators suck a large amount of iron dust to cause lung damage is avoided.

Preferably, the corrugated pipe is sleeved with a fixing clamp, one end of the fixing clamp is fixedly connected to the side wall of the placing plate, a ball groove is formed in the side wall of one side of the dust hood, a ball head is arranged in the ball groove, one side of the ball head is fixedly connected with a supporting rod, and one end of the supporting rod is fixedly connected to the side wall of one side of the U-shaped plate.

Through setting up the fixation clamp, be convenient for fix the bellows, make its remain stable, through setting up ball groove, bulb, bracing piece, be convenient for adjust suction hood to the position and the angle of the portion of polishing, improved dust collection effect.

Preferably, the moving part comprises a motor fixedly connected to the top of the placing plate, a gear fixedly connected to the output end of the motor, a rack meshed with the gear, and sliding grooves respectively formed in the tops of the guide rail plates, the bottom ends of sliding rods in the sliding grooves are respectively connected in the sliding grooves in a sliding mode, and one side of the rack is fixedly connected to one side wall of the guide rail plate.

Further, the rotation of motor output end drives the gear and rotates, and the gear meshes with the rack mutually to make the motor remove along the rack, motor fixed connection is on placing the board, thereby drives and places board, the portion of polishing, the removal of chip removal portion, thereby is convenient for polish stainless steel section.

Preferably, the portion of polishing including set up respectively in the U-shaped plate is close to the bottom plate of one side each other, set up respectively in a pair of the board is polished to bottom plate one side, the equal fixedly connected with guide post in one side that the U-shaped plate is close to each other, it is a pair of is run through a pair of respectively to the one end of guide post the guiding hole on the bottom plate, a pair of fixed slot has been seted up on the lateral wall of one side of bottom plate, and is a pair of all be provided with spacing post in the fixed slot, it is a pair of the equal fixed connection of one end of spacing post is in on the board of polishing, polish the board with be provided with first pressure spring between the U-shaped plate, first pressure spring's both ends respectively with the U-shaped plate bottom plate fixed connection.

Further, stainless steel section bar is placed between a pair of board of polishing, under first pressure spring's elasticity effect, makes one compress tightly stainless steel section bar both sides to polishing the board to be convenient for polish stainless steel section bar both sides, through setting up the guide post, play fixed in position and guide effect to the bottom plate, through setting up fixed slot, spacing post, the board of polishing wearing and tearing back, the board dismouting of being convenient for is changed, and the time of the board of polishing change has been saved to the simple operation.

Preferably, the fixed part is including rotating respectively connect in a pair of ejector pin on the curb plate, one of them the shifting chute has been seted up to the one end of ejector pin, sliding connection has the fore-set in the shifting chute, the one end fixedly connected with holder of fore-set, the top fixedly connected with mounting panel of holder, the rotation hole has been seted up at the top of mounting panel, rotate downthehole rotation and be connected with the screw rod, the equal spiro union in both ends of screw rod has splint, and is a pair of the equal fixedly connected with rubber pad in one side that is close to mutually of splint, the both ends of screw rod are reverse screw thread setting, the one end fixedly connected with carousel of screw rod, the fore-set with be provided with second compression spring between the ejector pin, it is a pair of second compression spring's both ends respectively with the fore-set the ejector pin fixed connection.

Furthermore, one end of the stainless steel section bar is inserted into one end of one of the ejector rods, the ejector column is pulled, one end of the ejector column moves along a moving groove in the ejector rod, two ends of the stainless steel section bar are placed between the pair of clamping plates, the rotary disc is rotated, the rotary disc rotates to drive the screw rod to rotate through a rotating hole in the mounting plate, two ends of the screw rod are reversely threaded, the clamping plates screwed on two ends of the screw rod are driven to be close to each other, one end of the stainless steel section bar is clamped and fixed, the stainless steel section bar is fixed by matching with the second compression spring, through the arrangement of the rubber pad, the surface scratch of the stainless steel section bar by the clamping plates is avoided, meanwhile, the friction force is improved, and the stainless steel section bar is clamped and fixed more firmly.

Preferably, one end of one of the ejector rods is fixedly connected with a handle, a limiting hole is formed in a side wall of one of the handles, a pair of limiting grooves is formed in a side wall of one of the side plates, a limiting pin is arranged on one side of the handle, one end of the limiting pin sequentially penetrates through the limiting hole and one of the limiting grooves, and the pair of limiting grooves are arranged in a manner of rotating ninety degrees around the axis of the ejector rod.

Further, after polishing and accomplishing the both sides of stainless steel section bar, take off the spacer pin, rotate the handle, the handle drives ejector pin, stainless steel section bar and rotates, inserts the spacer pin again, carries out the rigidity, and the position of a pair of spacing groove is with the rotatory ninety degrees setting of ejector pin axis to polish stainless steel section bar's in addition both sides, convenient operation can polish stainless steel section bar multiaspect, and the rigidity.

Preferably, chip removal portion including respectively fixed connection in last traveller on U-shaped plate bottom both sides, set up respectively in a pair of spout, respectively sliding connection in a pair of lower traveller in the spout, fixed connection in a pair of fixed plate, the fixed connection of traveller bottom in the fixed plate of fixed plate bottom, it has the baffle to fix the cup joint on the traveller, the baffle with be provided with third compression spring between the fixed plate, third compression spring's both ends respectively with the fixed plate baffle fixed connection, it is a pair of all seted up the ring channel on the both sides lateral wall of box, it is a pair of all be provided with the gyro wheel in the ring channel, it is a pair of the both ends of gyro wheel rotate respectively to be connected on the both sides lateral wall of fixed plate, it is a pair of the standing groove has all been seted up to the one end bottom position department of ring channel, and a pair of all be connected with the guide block through rotation of axis in the standing groove, be provided with spacing spring in the standing groove, the both ends of spacing spring respectively with the guide block box fixed connection, the chip removal hole has been seted up to the bottom of the one end position department of box.

Further, the lower sliding column can slide along the sliding groove in the upper sliding column, under the elastic force action of the third compression spring, the fixed plate and the scrap discharging plate are in internal contact with the bottom of the box body, so that scrap iron on the inner wall of the bottom of the box body slides to the position of the scrap discharging hole to be discharged, the rollers on two sides of the fixed plate respectively roll along the two annular grooves, when the rollers roll to the position of the guide block at one end of the annular groove, under the cooperation of the limiting spring and the guide block, the rollers slide to the sliding groove above the annular groove, when the rollers roll to the other end of the annular groove, under the elastic force action of the third compression spring, the rollers slide to the sliding groove below the annular groove, and accordingly the fixed plate, the scrap discharging plate and the rollers circularly move in the annular groove, and scrap iron on the bottom of the box body always slides to the scrap discharging hole in one direction to be discharged.

Preferably, the collecting part comprises a drawing frame fixedly connected to the bottom of one end of the box body, moving grooves formed in two ends of the drawing frame, and collecting boxes slidably connected to the pair of moving grooves, and the collecting boxes correspond to the chip removal holes in position.

The scrap iron discharged from the scrap discharging hole can be conveniently collected by arranging the collecting box and the drawing frame, the collecting box can be conveniently installed and taken out by arranging the moving groove, the scrap iron in the collecting box can be conveniently treated,

Preferably, a plurality of stands of bottom fixedly connected with of box, it is a plurality of the equal fixedly connected with universal auto-lock wheel in bottom of stand, fixedly connected with pushing hands on one side lateral wall of box.

Through setting up universal auto-lock wheel, pushing hands, the grinding device position of being convenient for removes.

In conclusion, the technical effects and advantages of the invention are as follows:

1. the stainless steel section polishing device is reasonable in structure, the air inlet end of the air blower sucks away generated iron dust in the stainless steel section polishing process through the corrugated pipe and the dust hood, then the iron dust is discharged into the dust removal box through the pipeline to be processed, the damage to the lung caused by the fact that operators suck in a large amount of iron dust is avoided, the corrugated pipe is fixed conveniently by arranging the fixing clamp to keep the corrugated pipe stable, and the position and the angle from the dust hood to a polishing part are adjusted conveniently by arranging the ball groove, the ball head and the supporting rod, so that the dust collection effect is improved;

2. according to the stainless steel section polishing device, a stainless steel section is placed between a pair of polishing plates, under the elastic force action of a first compression spring, the pair of polishing plates are enabled to compress two sides of the stainless steel section, so that two sides of the stainless steel section are polished conveniently, the guide columns are arranged to fix and guide the bottom plate, and after the polishing plates are abraded, the polishing plates are convenient to disassemble, assemble and replace, the operation is convenient and the time for replacing the polishing plates is saved;

3. according to the invention, one end of a stainless steel section is inserted into one end of one of the ejector rods, the ejector column is pulled, one end of the ejector column moves along a moving groove on the ejector rod, two ends of the stainless steel section are placed between a pair of clamping plates, the turntable is rotated to drive the screw rod to rotate through a rotating hole in the mounting plate, two ends of the screw rod are reversely threaded, so that the clamping plates screwed on two ends of the screw rod are driven to mutually approach, one end of the stainless steel section is clamped and fixed, the stainless steel section is fixed by matching with the second compression spring, the surface scratch of the stainless steel section by the clamping plates is avoided by arranging the rubber pad, and meanwhile, the friction force is improved, so that the stainless steel section is clamped more firmly;

4. according to the invention, after polishing of two sides of the stainless steel section is finished, the limiting pin is taken down, the handle is rotated, the handle drives the ejector rod and the stainless steel section to rotate, the limiting pin is inserted again for position fixing, the positions of the pair of limiting grooves are arranged by rotating ninety degrees along the axis of the ejector rod, so that the other two sides of the stainless steel section are polished, the operation is convenient, multiple sides of the stainless steel section can be polished, and the position is fixed;

5. according to the invention, the lower sliding column can slide along the sliding groove on the upper sliding column, the fixed plate and the scrap discharging plate are contacted with the inside of the bottom of the box body under the action of the elastic force of the third compression spring, so that scrap iron on the inner wall of the bottom of the box body slides to the position of the scrap discharging hole to be discharged, the rollers on two sides of the fixed plate respectively roll along the two annular grooves, when the rollers roll to the position of the guide block at one end of the annular groove, the rollers slide to the sliding groove above the annular groove under the coordination of the limiting spring and the guide block, and when the rollers roll to the other end of the annular groove, the rollers slide to the sliding groove below the annular groove under the action of the elastic force of the third compression spring, so that the fixed plate, the scrap discharging plate and the rollers circularly move in the annular groove, and the scrap iron on the bottom of the box body always slides to the scrap discharging hole in one direction to be discharged.

Drawings

FIG. 1 is a schematic view of a first-view perspective structure of a stainless steel profile polishing device with a dust removal function;

FIG. 2 is a schematic view of a second perspective structure of a stainless steel profile polishing device with a dust removal function;

FIG. 3 is a schematic view of a partially cut-away structure of a stainless steel profile polishing device with a dust removal function;

FIG. 4 is a partially enlarged perspective view of FIG. 3;

FIG. 5 is an enlarged perspective view of A in FIG. 3;

FIG. 6 is a partially enlarged view of FIG. 2;

FIG. 7 is a partially enlarged perspective view of FIG. 1;

FIG. 8 is an enlarged perspective view of the drawer frame and the collection box;

fig. 9 is an enlarged perspective view of the collecting box.

In the figure: 1. a box body; 2. a guide rail plate; 3. a rack; 4. a side plate; 5. a top rod; 6. a gear; 7. a dust removal box; 8. a motor; 9. a guide block; 10. chip removal holes; 11. an annular groove; 12. drawing frame; 13. a collection box; 14. pushing a hand; 15. a slide bar; 16. a blower; 17. placing the plate; 18. a bellows; 19. an upper sliding column; 20. a baffle plate; 21. a limiting spring; 22. a third hold-down spring; 23. a limiting groove; 24. a limit pin; 25. a handle; 26. a second hold-down spring; 27. a chip removal plate; 28. a dust hood; 29. a universal self-locking wheel; 30. a column; 31. a fixing clip; 32. a U-shaped plate; 33. a support bar; 34. a turntable; 35. a splint; 36. a rubber pad; 37. a screw; 38. a top pillar; 39. mounting a plate; 40. a cage; 41. a guide post; 42. a base plate; 43. a first hold-down spring; 44. a limiting post; 45. grinding the plate; 46. a roller; 47. a fixing plate; 48. and (6) a sliding column is arranged at the lower part.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-9, a stainless steel section polishing device with a dust removal function comprises a box body 1, a pair of guide rail plates 2 fixedly connected with is symmetrically arranged at the top of the box body 1, slide bars 15 are arranged at the tops of the guide rail plates 2, a placing plate 17 is fixedly connected with the tops of the slide bars 15, a dust removal part is arranged at the top of the placing plate 17, a moving part is arranged at the top of the placing plate 17, a U-shaped plate 32 is fixedly connected with the bottom of the placing plate 17, polishing parts are arranged on the side walls of the two sides of the U-shaped plate 32, a pair of side plates 4 fixedly connected with are symmetrically arranged at the top of the box body 1, fixing parts are arranged on the side plates 4, a chip removal part is arranged at the bottom of the U-shaped plate 32, and a collection part is arranged at the bottom of the box body 1.

Borrow by above-mentioned structure, through the fixed part, press from both sides tight fixed with stainless steel section bar, polish the burring through the portion of polishing to stainless steel section bar, through the removal portion, make the portion of polishing open back the stainless steel section bar and polish, through the portion of removing dust, the iron dust that produces the in-process of polishing removes dust, avoid operating personnel to inhale iron dust in a large number, lead to lung's damage, the iron fillings that produce of the in-process of polishing, concentrate the discharge through the chip removal portion, collect iron fillings through the collection portion, avoid iron fillings to scatter in box 1, it is troublesome to clear up.

As a preferred implementation manner in this embodiment, the dust removing part includes a blower 16 and a dust removing box 7 fixedly connected to the top of the placing plate 17, a corrugated pipe 18 fixedly connected to the air inlet end of the blower 16, and a dust hood 28 fixedly connected to one end of the corrugated pipe 18, the dust removing box 7 is connected to the blower 16 through a pipe, and the dust hood 28 is located on one side of the polishing part; the bellows 18 is sleeved with a fixing clamp 31, one end of the fixing clamp 31 is fixedly connected to the side wall of the placing plate 17, a ball groove is formed in one side wall of the dust hood 28, a ball head is arranged in the ball groove, a supporting rod 33 is fixedly connected to one side of the ball head, and one end of the supporting rod 33 is fixedly connected to one side wall of the U-shaped plate 32.

16 air inlet ends of air-blower pass through bellows 18, suction hood 28 polishes the in-process to stainless steel section bar, the iron dust of production is siphoned away, then through the pipeline, arrange and handle in dust removal case 7, avoided operating personnel to inhale the iron dust in a large number, lead to lung's damage, through setting up fixation clamp 31, be convenient for fix bellows 18, make it remain stable, through setting up the ball groove, the bulb, bracing piece 33, be convenient for adjust suction hood 28 to the position and the angle of the portion of polishing, the dust absorption effect has been improved.

As a preferred embodiment in this embodiment, the moving part includes a motor 8 fixedly connected to the top of the placing plate 17, a gear 6 fixedly connected to the output end of the motor 8, a rack 3 engaged with the gear 6, and sliding grooves respectively opened at the tops of the pair of rail plates 2, the bottom ends of the sliding rods 15 in the pair of sliding grooves are respectively slidably connected in the pair of sliding grooves, and one side of the rack 3 is fixedly connected to the side wall of one of the rail plates 2.

8 output rotations of motor drive gear 6 and rotate, gear 6 meshes with rack 3 mutually to make motor 8 remove along rack 3, motor 8 fixed connection is on placing board 17, thereby drives and places board 17, the portion of polishing, the removal of chip removal portion, thereby is convenient for polish stainless steel section.

As a preferred embodiment in this embodiment, the polishing portion includes a bottom plate 42 respectively disposed on one side of the U-shaped plate 32 close to each other, and a polishing plate 45 respectively disposed on one side of the pair of bottom plates 42, wherein guide posts 41 are fixedly connected to one side of the U-shaped plate 32 close to each other, one ends of the pair of guide posts 41 respectively penetrate through guide holes on the pair of bottom plates 42, a pair of fixing grooves are disposed on a side wall of one side of the bottom plate 42, a limiting post 44 is disposed in each pair of fixing grooves, one end of each pair of limiting posts 44 is fixedly connected to the polishing plate 45, a first compression spring 43 is disposed between the polishing plate 45 and the U-shaped plate 32, and two ends of the first compression spring 43 are respectively fixedly connected to the U-shaped plate 32 and the bottom plate 42.

Stainless steel section bar is placed between a pair of board 45 of polishing, under the spring action of first pressure spring 43, make a pair of board 45 of polishing compress tightly stainless steel section bar both sides, thereby be convenient for polish stainless steel section bar both sides, through setting up guide post 41, play fixed in position and guide effect to bottom plate 42, through setting up the fixed slot, spacing post 44, board 45 wearing and tearing back of polishing, the board 45 dismouting of being convenient for of polishing is changed, and the simple operation has saved the time that board 45 of polishing changed.

As a preferred embodiment in this embodiment, the fixing portion includes top rods 5 respectively rotatably connected to the pair of side plates 4, one end of one of the top rods 5 has a moving groove, a top post 38 is slidably connected in the moving groove, one end of the top post 38 is fixedly connected to a retainer 40, a top portion of the retainer 40 is fixedly connected to a mounting plate 39, a rotating hole is formed in the top portion of the mounting plate 39, a screw 37 is rotatably connected in the rotating hole, two ends of the screw 37 are both screwed with clamping plates 35, one side of the pair of clamping plates 35 close to each other is fixedly connected to a rubber pad 36, two ends of the screw 37 are arranged in reverse threads, one end of the screw 37 is fixedly connected to a rotating disc 34, a second compression spring 26 is arranged between the top post 38 and the top rod 5, and two ends of the pair of second compression springs 26 are respectively fixedly connected to the top post 38 and the top rods 5.

One end of a stainless steel section is inserted into one end of one of the ejector rods 5, the ejector column 38 is pulled, one end of the ejector column 38 moves along a moving groove in the ejector rod 5, two ends of the stainless steel section are placed between the pair of clamping plates 35, the rotary disc 34 is rotated, the rotary disc 34 rotates to drive the screw rod 37 to rotate through a rotating hole in the mounting plate 39, opposite threads at two ends of the screw rod 37 are arranged, the clamping plates 35 screwed on two ends of the screw rod 37 are driven to be close to each other, one end of the stainless steel section is clamped and fixed, the stainless steel section is fixed by matching with the second compression spring 26, through the arrangement of the rubber pad 36, the stainless steel section is prevented from being scratched by the clamping plates 35, friction force is improved, and the stainless steel section is clamped more firmly.

As a preferred implementation manner in this embodiment, one end of one of the push rods 5 is fixedly connected with a handle 25, a side wall of one side of the handle 25 is provided with a limiting hole, a side wall of one of the side plates 4 is provided with a pair of limiting grooves 23, one side of the handle 25 is provided with a limiting pin 24, one end of the limiting pin 24 sequentially penetrates through the limiting hole and one of the limiting grooves 23, and the positions of the pair of limiting grooves 23 are set by rotating the axis of the push rod 5 by ninety degrees.

After the both sides of stainless steel section bar were polished and are accomplished, take off spacer pin 24, rotate handle 25, handle 25 drives ejector pin 5, stainless steel section bar and rotates, reinserts spacer pin 24, carries out the rigidity, and the ninety degrees settings of ejector pin 5 axis rotation are used to the position of a pair of spacing groove 23 to polish stainless steel section bar's in addition both sides, convenient operation can polish stainless steel section bar multiaspect, and the rigidity.

As a preferred embodiment in this embodiment, the chip removing portion includes upper sliding posts 19 respectively fixedly connected to two sides of the bottom of the U-shaped plate 32, sliding grooves respectively formed at the bottom ends of the pair of upper sliding posts 19, lower sliding posts 48 respectively slidably connected to the pair of sliding grooves, a fixing plate 47 fixedly connected to the bottom ends of the pair of lower sliding posts 48, and a chip removing plate 27 fixedly connected to the bottom of the fixing plate 47, wherein a baffle plate 20 is fixedly sleeved on the upper sliding posts 19, a third pressing spring 22 is disposed between the baffle plate 20 and the fixing plate 47, two ends of the third pressing spring 22 are respectively fixedly connected to the fixing plate 47 and the baffle plate 20, annular grooves 11 are respectively formed on two side walls of the box 1, rollers 46 are respectively disposed in the pair of annular grooves 11, two ends of the pair of rollers 46 are respectively rotatably connected to two side walls of the fixing plate 47, a placing groove is formed at a bottom position of one end of the pair of annular grooves 11, a guide block 9 is rotatably connected to the pair of placing grooves, a limit spring 21 is disposed in the placing groove, two ends of the limit spring 21 are respectively fixedly connected to the guide block 9 and the box 1, and a chip removing hole 10 is formed at a bottom position of one end of the box 1.

The lower sliding column 48 can slide along the sliding groove on the upper sliding column 19, under the action of the elastic force of the third pressing spring 22, the fixing plate 47 and the scrap discharging plate 27 are in contact with the inside of the bottom of the box body 1, so that scrap iron on the inner wall of the bottom of the box body 1 slides to the position of the scrap discharging hole 10 to be discharged, the rollers 46 on two sides of the fixing plate 47 respectively roll along the two annular grooves 11, when the rollers 46 roll to the position of the guide block 9 at one end of the annular groove 11, the rollers 46 slide to the sliding groove above the annular groove 11 under the cooperation of the limiting spring 21 and the guide block 9, and when the rollers 46 roll to the other end of the annular groove 11, the rollers 46 slide to the sliding groove below the annular groove 11 under the action of the elastic force of the third pressing spring 22, so that the fixing plate 47, the scrap discharging plate 27 and the rollers 46 circularly move in the annular groove 11, and scrap iron on the bottom of the box body 1 always slides to the scrap discharging hole 10 in one direction to be discharged.

In the embodiment, the collecting part comprises a drawing frame 12 fixedly connected to the bottom of one end of the box body 1, moving grooves formed in two ends of the drawing frame 12, and collecting boxes 13 connected in a pair of moving grooves in a sliding manner, wherein the collecting boxes 13 correspond to the positions of the chip removal holes 10; the scrap iron discharged from the scrap discharging holes 10 is convenient to collect, and the collection box 13 is convenient to mount and take out and the scrap iron in the collection box 13 is convenient to process by arranging the moving groove.

In this embodiment, the bottom of the box body 1 is fixedly connected with a plurality of upright columns 30, the bottom ends of the upright columns 30 are fixedly connected with universal self-locking wheels 29, the side wall of one side of the box body 1 is fixedly connected with a pushing handle 14, the number of the upright columns 30 can be three, four, five or six, and in this embodiment, the number of the upright columns 30 is four; the grinding device is convenient to move.

The working principle of the invention is as follows:

firstly, one end of a stainless steel section bar is inserted into one end of one of the ejector rods 5, the ejector column 38 is pulled, one end of the ejector column 38 moves along a moving groove on the ejector rod 5, two ends of the stainless steel section bar are placed between the pair of clamping plates 35, the rotary disc 34 is rotated, the rotary disc 34 rotates to drive the screw rod 37 to rotate through a rotating hole in the mounting plate 39, two ends of the screw rod 37 are arranged in reverse threads, the clamping plates 35 screwed on two ends of the screw rod 37 are driven to be close to each other, one end of the stainless steel section bar is clamped and fixed, and the stainless steel section bar is fixed by matching with the second compression spring 26.

The stainless steel section is placed between the pair of polishing plates 45, and under the elastic action of the first pressing spring 43, the pair of polishing plates 45 press two sides of the stainless steel section tightly, so that two sides of the stainless steel section are polished conveniently, and the guide columns 41 are arranged to fix and guide the bottom plate 42; the rotation of 8 output ends of the motor drives the gear 6 to rotate, the gear 6 is meshed with the rack 3, so that the motor 8 moves along the rack 3, the motor 8 is fixedly connected to the placing plate 17, the polishing part and the chip removing part are driven to move, and the stainless steel sectional material is polished conveniently.

The air inlet end of the air blower 16 sucks away iron dust generated in the polishing process of the stainless steel section through the corrugated pipe 18 and the dust hood 28, and then the iron dust is discharged into the dust removal box 7 through a pipeline for treatment; the lower sliding column 48 can slide along the sliding groove on the upper sliding column 19, under the action of the elastic force of the third compression spring 22, the fixing plate 47 and the scrap discharging plate 27 are in contact with the inside of the bottom of the box body 1, so that scrap iron on the inner wall of the bottom of the box body 1 slides to the position of the scrap discharging hole 10 to be discharged, the rollers 46 on the two sides of the fixing plate 47 respectively roll along the two annular grooves 11, when the rollers 46 roll to the position of the guide block 9 at one end of the annular groove 11, the rollers 46 slide to the sliding groove above the annular groove 11 under the cooperation of the limiting spring 21 and the guide block 9, and when the rollers 46 roll to the other end of the annular groove 11, under the action of the elastic force of the third compression spring 22, the rollers 46 slide to the sliding groove below the annular groove 11, so that the fixing plate 47, the scrap discharging plate 27 and the rollers 46 circularly move in the annular groove 11, so that the scrap iron on the bottom of the box body 1 always slides to the scrap discharging hole 10 in one direction to be discharged, and the scrap iron under the scrap discharging hole 10 can be conveniently collected by arranging the collecting box 13 and the sucking frame 12; after the both sides of stainless steel section bar were polished and are accomplished, take off spacer pin 24, rotate handle 25, handle 25 drives ejector pin 5, stainless steel section bar and rotates, reinserts spacer pin 24, carries out the rigidity, and the position of a pair of spacing groove 23 is with the rotatory ninety degrees settings of ejector pin 5 axis to polish to stainless steel section bar's in addition both sides.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a stainless steel section bar grinding device with dust removal function, includes box (1), its characterized in that: the box is characterized in that a pair of guide rail plates (2) is fixedly connected to the top of the box body (1) in a symmetrical mode, a slide rod (15) is arranged on the top of each guide rail plate (2), a pair of placing plates (17) is fixedly connected to the tops of the slide rods (15), a dust removing portion is arranged on the tops of the placing plates (17), a moving portion is arranged on the tops of the placing plates (17), a U-shaped plate (32) is fixedly connected to the bottom of the placing plates (17), polishing portions are arranged on side walls on two sides of the U-shaped plate (32), a pair of side plates (4) is fixedly connected to the top of the box body (1) in a symmetrical mode, a fixing portion is arranged on each side plate (4), a chip removing portion is arranged at the bottom of the U-shaped plate (32), and a collecting portion is arranged at the bottom of the box body (1);

the fixing part comprises ejector rods (5) which are respectively and rotatably connected to the pair of side plates (4), one end of one ejector rod (5) is provided with a moving groove, an ejection column (38) is connected in the moving groove in a sliding manner, one end of the ejection column (38) is fixedly connected with a retainer (40), the top of the retainer (40) is fixedly connected with a mounting plate (39), the top of the mounting plate (39) is provided with a rotating hole, a screw rod (37) is rotatably connected in the rotating hole, clamping plates (35) are respectively screwed at two ends of the screw rod (37), rubber pads (36) are respectively and fixedly connected at one sides of the pair of clamping plates (35) close to each other, two ends of the screw rod (37) are arranged in a reverse threaded manner, a turntable (34) is fixedly connected at one end of the screw rod (37), a second compression spring (26) is arranged between the ejection column (38) and the ejector rod (5), and two ends of the pair of the second compression spring (26) are respectively and fixedly connected with the ejection column (38) and the ejector rod (5);

one end of one of the ejector rods (5) is fixedly connected with a handle (25), a limiting hole is formed in the side wall of one side of the handle (25), a pair of limiting grooves (23) are formed in the side wall of one of the side plates (4), a limiting pin (24) is arranged on one side of the handle (25), one end of the limiting pin (24) sequentially penetrates through the limiting hole and one of the limiting grooves (23), and the pair of limiting grooves (23) are arranged in a manner that the axis of the ejector rod (5) rotates ninety degrees;

the polishing part comprises a bottom plate (42) and a polishing plate (45), the bottom plate (42) is arranged on one side, close to each other, of the U-shaped plate (32), the polishing plate (45) is arranged on one side of the pair of bottom plates (42), each side, close to each other, of the U-shaped plate (32) is fixedly connected with a guide column (41), one end of each guide column (41) penetrates through a guide hole in each base plate (42), a pair of fixing grooves are formed in the side wall of one side of the bottom plate (42), limiting columns (44) are arranged in the fixing grooves, one ends of the limiting columns (44) are fixedly connected to the polishing plate (45), a first compression spring (43) is arranged between the polishing plate (45) and the U-shaped plate (32), and two ends of the first compression spring (43) are fixedly connected with the U-shaped plate (32) and the bottom plate (42) respectively;

chip removal portion including respectively fixed connection in last traveller (19) on U-shaped plate (32) bottom both sides, set up respectively in a pair of go up the spout of traveller (19) bottom, respectively sliding connection in a pair of lower traveller (48), fixed connection in the spout are a pair of fixed plate (47), fixed connection in fixed plate (27) of traveller (48) bottom down, go up fixed cup joint on traveller (19) have baffle (20), baffle (20) with be provided with third pressure spring (22) between fixed plate (47), the both ends of third pressure spring (22) respectively with fixed plate (47), baffle (20) fixed connection, ring channel (11) have all been seted up on the both sides lateral wall of box (1), it is a pair of all be provided with gyro wheel (46) in ring channel (11), it is a pair of rotate respectively to connect in the both ends of gyro wheel (46) on the both sides lateral wall of fixed plate (47), it is a pair of the one end bottom position department of ring channel (11) has all seted up the standing groove, a pair of rotation is connected with guide block (9), spacing spring (21) and spacing spring (1) one end connection hole (10) respectively in the standing groove (10).

2. The stainless steel section bar grinding device with the dust removal function as claimed in claim 1, wherein: dust removal portion including fixed connection in place air-blower (16) and dust removal case (7), the fixed connection at board (17) top in bellows (18), the fixed connection of air-blower (16) air inlet end in suction hood (28) of bellows (18) one end, dust removal case (7) with air-blower (16) are through the pipe connection, suction hood (28) are located grinding portion one side.

3. The stainless steel profile grinding device with the dust removal function as claimed in claim 2, wherein: the corrugated pipe (18) is sleeved with a fixing clamp (31), one end of the fixing clamp (31) is fixedly connected to the side wall of the placing plate (17), a ball groove is formed in the side wall of one side of the dust collection cover (28), a ball head is arranged in the ball groove, one side of the ball head is fixedly connected with a supporting rod (33), and one end of the supporting rod (33) is fixedly connected to the side wall of one side of the U-shaped plate (32).

4. The stainless steel section bar grinding device with the dust removal function as claimed in claim 1, wherein: the removal portion including fixed connection in place motor (8), fixed cover at board (17) top place gear (6) on the motor (8) output, mesh in rack (3) on gear (6), set up respectively in a pair of the sliding tray at the top of guide rail board (2), it is a pair of sliding tray is in sliding tray's the bottom of slide bar (15) in the sliding tray sliding connection respectively in a pair of in the sliding tray, one side fixed connection of rack (3) is in one of them on the lateral wall of guide rail board (2).

5. The stainless steel profile grinding device with the dust removal function as claimed in claim 1, wherein: the collecting part comprises a drawing frame (12) fixedly connected to the bottom of one end of the box body (1), moving grooves formed in two ends of the drawing frame (12), and collecting boxes (13) connected to the moving grooves in a sliding mode, and the collecting boxes (13) correspond to the chip removal holes (10).

6. The stainless steel section bar grinding device with the dust removal function as claimed in claim 1, wherein: the bottom fixedly connected with of box (1) is a plurality of stands (30), and is a plurality of the equal fixedly connected with universal auto-lock wheel (29) in bottom of stand (30), fixedly connected with pushing hands (14) on one side lateral wall of box (1).