CN217371617U

CN217371617U - Roller polishing device

Info

Publication number: CN217371617U
Application number: CN202121956547.0U
Authority: CN
Inventors: 鲍立中; 钱凤贤; 鲍伟中
Original assignee: Wuxi Qiangmao Roll Co ltd
Current assignee: Wuxi Qiangmao Roll Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-09-06
Anticipated expiration: 2031-08-19

Abstract

The utility model particularly relates to a roller polishing device, which comprises a base, wherein a protection plate is erected on the end face of the base, a top plate is horizontally arranged on the top end of the protection plate, a polishing mechanism is fixed at the = end of the bottom side of a driving slide block, a dust hood is obliquely fixed on two sides of the polishing mechanism, a dust collector is arranged on the end face of the polishing mechanism, a dust suction pipeline is connected on the dust collector, and a dust suction branch pipe is connected on the dust suction pipeline, when the roller polishing device is used, a second motor drives a screw thread lead screw to rotate, the rotation of the screw thread lead screw drives the driving slide block to move left and right, and simultaneously drives the polishing mechanism to horizontally move left and right on a workpiece roller, so that the workpiece roller is uniformly polished and moved, the workpiece polishing uniformity and the working efficiency are improved, and the generated dust and scraps are adsorbed and collected by arranging the dust hood under the matching of the dust suction pipeline and the dust suction branch pipe by opening the dust collector, thereby adsorbing and recycling the dust and the waste scraps.

Description

Roller polishing device

Technical Field

The utility model belongs to the technical field of the roll processing, concretely relates to roll grinding device.

Background

The roller is the main working component and tool for producing continuous plastic deformation on metal on the rolling mill, the roller mainly comprises a roller body, a roller neck and a shaft head 3, the roller body is the middle part of the roller actually participating in rolling metal, the roller body is provided with a smooth cylindrical surface or a surface with a groove, the roller neck is arranged in a bearing, the rolling force is transmitted to the rack through the bearing seat and the screwdown gear, the transmission end shaft head is connected with the gear seat through the connecting shaft, the rotating torque of the motor is transmitted to the roller, the roller can be arranged in a two-roller, three-roller, four-roller or multi-roller form in the rolling mill rack, the roller needs to use a polishing device during production, the prior roller polishing device has low polishing efficiency, thereby affecting the post processing of the roller, and still having more defects when in actual use, in the polishing process, the problem that impurities are remained on the surface of the roller due to the fact that polishing cannot be carried out for multiple times is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a roller polishing device comprises a base, wherein a protection plate is erected on the end face of the base, a top plate is horizontally arranged at the top end of the protection plate, sliding grooves are formed in two sides of the end face of the base, a first air cylinder is arranged on one side inside the sliding grooves, two groups of positioning sliding blocks are arranged at one end of the first air cylinder, two groups of vertical plates are vertically arranged on the end faces of the two groups of positioning sliding blocks, two groups of driving rotating shafts are rotatably arranged on the two groups of vertical plates through bearings arranged inside the vertical plates, a first motor is arranged on one side of one group of vertical plates through a backing plate, a right positioning plate and a left positioning plate are respectively arranged at one end of each group of driving rotating shafts, positioning grooves are respectively arranged on one side face of the right positioning plate and one side face of the left positioning plate, positioning backing plates are arranged on the circumferential surfaces of the positioning grooves, a second air cylinder is arranged in the middle of the end face of the base, a workpiece placing groove is placed at the top end of a piston rod of the second air cylinder, the utility model discloses a grinding machine, including work piece standing groove, roof, piston rod, drive slider, grinding mechanism, dust absorption cover, dust absorption pipeline, work piece roll has been placed in the work piece standing groove, the bottom surface symmetry of roof sets up the third cylinder, the piston rod bottom level of third cylinder is equipped with the installation diaphragm, the location spout has been seted up to the bottom surface of installation diaphragm, the bottom left side of installation diaphragm is equipped with the second motor, the output transmission of second motor is connected with the screw lead screw, the screw has cup jointed drive slider on the screw lead screw, drive slider bottom side = end is fixed with grinding mechanism, grinding mechanism's both sides slope is fixed with the dust catcher, grinding mechanism's terminal surface is equipped with the dust catcher, be connected with the dust absorption pipeline on the dust catcher, be connected with the dust absorption on the dust absorption pipeline and manage.

As the further optimization of the technical scheme, the anti-skidding rubber sleeves are arranged inside the positioning grooves formed in the right positioning plate and the left positioning plate, so that the phenomenon that the roller slips in the rotating process can be prevented.

As a further optimization of the technical scheme, the rotating end of the first motor is in transmission connection with one end of one group of driving rotating shafts, so that the function of polishing by rotating the workpiece roller is realized.

As the further optimization of the technical scheme, the grinding mechanism can be prevented from deviating in the back and forth movement process by the aid of the arrangement of the positioning sliding between one end of the driving sliding block arranged on the threaded screw rod and the positioning sliding groove.

As a further optimization of the technical scheme, the polishing mechanism comprises a polishing block, a semicircular polishing concave surface is formed in the bottom surface of the polishing block, and a semicircular polishing plate is arranged on the inner surface of the semicircular polishing concave surface, so that polishing operation on the workpiece roller is realized.

As a further optimization of the technical scheme, the two groups of dust hoods are symmetrically arranged, one end of the dust collection pipeline is communicated with the dust hood arranged at one end of the dust collection pipeline, and one end of the dust collection branch pipe is communicated with the dust hood arranged at the other group of dust collection branch pipe, so that the problem of pollution to the surrounding environment caused by splashing of dust and waste scraps can be avoided.

The utility model discloses a technological effect and advantage: the roller polishing device comprises a workpiece placing groove driven by the retraction of a piston rod of a second air cylinder, a workpiece roller to be polished is placed in the workpiece placing groove, and then the piston rod of the second air cylinder extends to jack up the workpiece roller in the workpiece placing groove to adjust and move up to the horizontal position of a right positioning plate and a left positioning plate, so that the functions of discharging and unloading the workpiece roller are realized, the labor intensity of workers is reduced, a positioning slide block is pushed to move in a chute by a first air cylinder, two side holes of the workpiece roller of two sets of vertical plate boxes are close to each other, positioning grooves arranged in the right positioning plate and the left positioning plate are used for positioning, inserting and fixing shaft rods at two ends of the workpiece roller, and meanwhile, the rotation stability of the workpiece roller in the polishing process can be improved by the arrangement of an anti-skid rubber sleeve in the positioning grooves, and through the setting of the locating backing plate that sets up on right locating plate, the left locating plate, further improve the stability behind the work piece roll clamp to improve the quality that the work piece roll was polished.

After the workpiece roller is fixed, a first motor is started to drive a driving rotating shaft to rotate through a rotating shaft, the rotation of the driving rotating shaft drives a right positioning plate, a left positioning plate simultaneously rotates on a vertical plate, and simultaneously drives the workpiece roller to rotate, at the moment, a piston rod of a third air cylinder extends to push an installation transverse plate to move downwards, and simultaneously pushes a polishing mechanism to move downwards, so that a semicircular polishing plate arranged on the polishing mechanism is overlaid with the rotating workpiece roller, thereby realizing the polishing operation on the workpiece roller, then a second motor is started to drive a threaded lead screw to rotate, the rotation of the threaded lead screw drives a driving slide block to move left and right, and simultaneously drives the polishing mechanism to move horizontally on the workpiece roller, thereby realizing the uniform polishing movement on the workpiece roller, further improving the polishing uniformity and the working efficiency of the workpiece, and simultaneously finishing the low polishing efficiency of the existing roller polishing device, thereby influencing the problem of the later-stage processing of the roller, dust and sweeps that the process of polishing produced at the work piece roll through opening dust catcher work, under the cooperation of following through dust absorption pipeline and dust absorption branch pipe, adsorb the effect of collecting through setting up the dust absorption cover to the dust and the sweeps that produce, and then adsorb the effect of retrieving to dust and sweeps to prevent that impurity from floating other places, can protect the environment.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a protection plate; 3. a chute; 4. a first cylinder; 5. positioning the sliding block; 6. a second cylinder; 7. a workpiece placing groove; 8. rolling a workpiece; 9. a vertical plate; 10. driving the rotating shaft; 11. a first motor; 12. a right positioning plate; 13. a left positioning plate; 14. positioning a base plate; 15. a positioning groove; 16. an anti-skid rubber sleeve; 17. a top plate; 18. a third cylinder; 19. installing a transverse plate; 20. positioning the chute; 21. a second motor; 22. a threaded lead screw; 23. driving the slide block; 24. a polishing mechanism; 25. a semicircular grinding plate; 26. a vacuum cleaner; 27. a dust collection duct; 28. dust collection branch pipes; 29. a dust hood.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a roll grinding device, the on-line screen storage device comprises a

base

1, 1 terminal surface of base has erect guard plate 2, setting through guard plate 2 can improve the device's safety protection nature, the top level of guard plate 2 is equipped with roof 17, it is fixed to make things convenient for setting up of third cylinder 18 through setting up of roof 17, terminal surface both sides through base 1 are equipped with

spout

3, and 3 inside one side of spout are equipped with first cylinder 4, be convenient for to the blowing of work piece roll and the effect of unloading, one end through first cylinder 4 all is equipped with positioning slide 5 two sets ofly, and the equal vertical riser 9 that is equipped with of terminal surface of two sets of positioning slide 5 is two sets of, be convenient for drive pivot 10's rotation installation, two sets of risers 9 all rotate through the inside bearing that is equipped with and install drive pivot 10 two sets of, right locating plate 12 of being convenient for through setting up of drive pivot 10, left locating plate 13's fixed setting.

Install first motor 11 through the backing plate in one side of one of them group's riser 9, and the one end transmission of moving of first motor 11 is connected with the one end transmission of a set of drive pivot 10 that establishes among them, be convenient for drive right locating plate 12 pivoted effect, one end through two sets of drive pivots 10 is equipped with right locating plate 12 respectively, left locating plate 13, and right locating plate 12, a side of left locating plate 13 is equipped with all is equipped with positioning groove 15, realize the tight effect of location clamp to work piece roll 8, through right locating plate 12, positioning groove 15 inside that establishes in left locating plate 13 all is equipped with anti-skidding gum cover 16, can make work piece roll 8 can not appear skidding idle running's problem, positioning groove 15's circumferential surface is equipped with positioning backing plate 14, through positioning backing plate 14's setting, further strengthen work piece roll 8 stability when polishing.

The middle part of the end surface of the base 1 is provided with a second cylinder 6, the effect of blanking and discharging workpieces is realized through the arrangement of the second cylinder 6, a workpiece placing groove 7 is placed at the top end of a piston rod of the second cylinder 6, a workpiece roller 8 is placed in the workpiece placing groove 7, the use of labor force is reduced, the polishing efficiency of the workpiece roller 8 is improved, the bottom surface of the top plate 17 is symmetrically provided with third cylinders 18, the vertical adjustment of the polishing mechanism 24 is realized through the arrangement of the third cylinders 18, the bottom end of the piston rod of the third cylinder 18 is horizontally provided with an installation transverse plate 19, the installation arrangement of the polishing mechanism 24 is facilitated through the arrangement of the installation transverse plate 19, the bottom surface of the installation transverse plate 19 is provided with a positioning chute 20, the stability of the movement of the polishing mechanism 24 is improved through the arrangement of the positioning chute 20, the left side of the bottom of the installation transverse plate 19 is provided with a second motor 21, through the arrangement of the second motor 21, the screw thread screw rod 22 is driven to rotate.

The screw thread screw rod 22 is connected through the output end of the second motor 21 in a transmission way, the screw thread screw rod 22 is in threaded sleeve connection with the driving slide block 23, one end of the driving slide block 23 arranged on the screw thread screw rod 22 is positioned and slidably arranged with the positioning chute 20, so as to realize the left-right sliding of the polishing mechanism 24, the = end at the bottom side of the driving slide block 23 is fixedly provided with the polishing mechanism 24, two sides of the polishing mechanism 24 are obliquely and fixedly provided with the dust hoods 29, the end surface of the polishing mechanism 24 is provided with the dust collector 26, the polishing mechanism 24 comprises the polishing block, the bottom surface of the polishing block is provided with a semicircular polishing concave surface, the inner surface of the semicircular polishing concave surface is provided with a semicircular polishing plate 25, so as to realize the uniform polishing function of the workpiece roller 8, the dust collector 26 is connected with the dust collection pipeline 27, the dust collection branch pipe 28 is connected on the dust collection pipeline 27, two groups of the dust collection hoods 29 are symmetrically arranged, one end of the dust collection pipeline 27 is communicated with the dust collection hood 29 arranged at one end thereof, and one end of the dust absorption branch pipe 28 is communicated with the dust absorption cover 29 arranged on the other group, so that dust and waste chips are absorbed and collected.

Specifically, when the polishing device is used, the workpiece placing groove 7 is driven to move downwards to a proper position through retraction of a piston rod of the second air cylinder 6, then a workpiece roller 8 to be polished is placed in the workpiece placing groove, then the piston rod of the second air cylinder 6 extends to jack up the workpiece roller 8 in the workpiece placing groove 7 to be adjusted to move upwards to the level of the right positioning plate 12 and the left positioning plate 13, so that the functions of discharging and unloading the workpiece roller 8 are realized, the labor intensity of workers is reduced, then the positioning slide block 5 is pushed by the first air cylinder 4 to move in the chute 3, holes at two sides of the workpiece rollers of the two groups of vertical plates 9 are close to each other, the positioning grooves 15 arranged in the right positioning plate 12 and the left positioning plate 13 are used for positioning, inserting and fixing shaft rods at two ends of the workpiece roller 8, and meanwhile, the rotation stability of the workpiece in the polishing process can be improved through the arrangement of the anti-skid rubber sleeve rollers 16 in the positioning grooves 15, and the stability of the workpiece roller 8 after being clamped is further improved through the arrangement of the positioning backing plates 14 arranged on the right positioning plate 12 and the left positioning plate 13, so that the polishing quality of the workpiece roller 8 is improved.

After work piece roll 8 is fixed, start first motor 11 and drive pivot 10 through the pivot and rotate, the rotation of drive pivot 10 drives right locating plate 12, left locating plate 13 rotates on riser 9 simultaneously, it rotates to drive work piece roll 8 simultaneously, piston rod through third cylinder 18 extends to promote installation diaphragm 19 and moves down this moment, promote grinding machanism 24 and move down simultaneously, the semicircle that makes its setting is polished board 25 and pivoted work piece roll 8 and is waited, thereby realize polishing the work piece roll 8, then start second motor 21 and drive screw lead screw 22 and rotate, screw lead screw 22's rotation drives the removal of drive slider 23, it removes to order about grinding machanism 24 is controlled at work piece roll 8 upper level simultaneously, thereby realize moving the even polishing of work piece roll 8, and then improve the homogeneity and the work efficiency of work piece 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 roll grinding device, includes base (1), its characterized in that: the protection plate is erected on the end face of the base (1), a top plate (17) is horizontally arranged at the top end of the protection plate (2), sliding grooves (3) are formed in two sides of the end face of the base (1), a first air cylinder (4) is arranged on one side inside each sliding groove (3), two groups of positioning sliding blocks (5) are arranged at one end of each first air cylinder (4), two groups of vertical plates (9) are vertically arranged on the end face of each positioning sliding block (5), two groups of vertical plates (9) are rotatably arranged on the two groups of vertical plates (9) through bearings arranged inside the vertical plates, a first motor (11) is arranged on one side of each vertical plate (9), a right positioning plate (12) and a left positioning plate (13) are respectively arranged at one end of each group of the driving rotating shafts (10), and positioning grooves (15) are respectively arranged on one side face of the right positioning plate (12) and the left positioning plate (13), the circumference surface of the positioning groove (15) is provided with a positioning base plate (14), the middle part of the end surface of the base (1) is provided with a second cylinder (6), the top end of a piston rod of the second cylinder (6) is provided with a workpiece placing groove (7), a workpiece roller (8) is placed in the workpiece placing groove (7), the bottom surface of the top plate (17) is symmetrically provided with a third cylinder (18), the bottom end of the piston rod of the third cylinder (18) is horizontally provided with an installation transverse plate (19), the bottom surface of the installation transverse plate (19) is provided with a positioning sliding groove (20), the left side of the bottom of the installation transverse plate (19) is provided with a second motor (21), the output end of the second motor (21) is in transmission connection with a threaded lead screw (22), a driving slide block (23) is sleeved on the threaded lead screw (22), and a polishing mechanism (24) is fixed to the bottom = end of the driving slide block (23), the both sides slope of grinding machanism (24) is fixed with dust cage (29), the terminal surface of grinding machanism (24) is equipped with dust catcher (26), be connected with dust absorption pipeline (27) on dust catcher (26), be connected with the dust absorption on dust absorption pipeline (27) and be in charge of (28).

2. A roll sharpening device according to claim 1, wherein: and anti-skid rubber sleeves (16) are arranged in positioning grooves (15) formed in the right positioning plate (12) and the left positioning plate (13).

3. A roll sharpening device according to claim 1, wherein: the rotating end of the first motor (11) is in transmission connection with one end of one group of driving rotating shafts (10) arranged in the first motor.

4. A roll sharpening device according to claim 1, wherein: one end of a driving sliding block (23) arranged on the threaded screw rod (22) is positioned and glidingly arranged with a positioning sliding groove (20).

5. A roll sharpening device according to claim 1, characterized in that: the polishing mechanism (24) comprises a polishing block, a semicircular polishing concave surface is formed in the bottom surface of the polishing block, and a semicircular polishing plate (25) is arranged on the inner surface of the semicircular polishing concave surface.

6. A roll sharpening device according to claim 1, wherein: two groups of the dust suction covers (29) are symmetrically arranged, one end of the dust suction pipeline (27) is communicated with the dust suction cover (29) arranged at one end of the dust suction pipeline, and one end of the dust suction branch pipe (28) is communicated with the dust suction cover (29) arranged at the other group of the dust suction pipeline.