CN218082066U

CN218082066U - Surface polishing device for bearing machining

Info

Publication number: CN218082066U
Application number: CN202222376685.2U
Authority: CN
Inventors: 李仕权
Original assignee: Mudanjiang Bryco Metal Products Co ltd
Current assignee: Mudanjiang Bryco Metal Products Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-20
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to the technical field of bearing processing, and discloses a surface polishing device for bearing processing, which comprises a workbench, wherein a polishing disc and a speed reducing motor are arranged above the workbench, the output end of the speed reducing motor is in key connection with the top of the polishing disc, a v-21274type frame and a v-21274type frame are fixedly arranged on the top of the workbench, and the output end of the driving motor is in key connection with a reciprocating screw rod. This surface polishing device is used in bearing processing, through setting up rotor plate and reference column, when making the sliding plate follow the output motion of electric push rod, rotor plate relative sliding plate rotates and drives reference column and spacing post motion, thereby makes spacing post along spacing inslot wall horizontal motion, so that spacing post supports the inner wall of bearing and provides spacingly for the bearing, avoids appearing the skew in the bearing work of polishing, the polishing dish of being convenient for carries out the comprehensive polishing to the bearing, thereby ensures the polishing quality of device.

Description

Surface polishing device for bearing machining

Technical Field

The utility model relates to a bearing processing technology field specifically is a surface polishing device is used in bearing processing.

Background

The bearing is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce the friction coefficient in its motion process and ensure its rotation precision, and in order to ensure the smooth surface of the bearing, the bearing is usually polished.

The surface polishing device for bearing processing adopted in the prior art is used for polishing, and because the polishing disc supports the outer surface of the bearing and continuously rotates, the bearing is easy to deviate, so that the polishing disc cannot fully polish the bearing, and the polishing quality is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a surface finish device is used in bearing processing has solved the bearing and has taken place the skew easily, leads to polishing dish not comprehensive enough to the burnishing and polishing of bearing, influences the problem of polishing operating mass with rated load.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a surface polishing device for bearing processing comprises a workbench, wherein a polishing disc and a speed reducing motor are arranged above the workbench, the output end of the speed reducing motor is in key connection with the top of the polishing disc, a proba-21274type frame is fixedly arranged at the top of the workbench, a driving motor is fixedly arranged on the inner wall of the top of the proba-21274type frame, the output end of the driving motor is in key connection with a reciprocating screw rod, the outer surface of the reciprocating screw rod is in threaded connection with an adjusting block which slides relative to the inner wall of the top of the proba-21274type frame, the bottom of the adjusting block is fixedly connected with an installation shell, the top and the bottom of the speed reducing motor are both fixedly connected with the inner wall of the installation shell, a bearing groove is formed at the top of the workbench, the inner wall of the bearing groove is in sliding connection with a bearing plate for placing a bearing, an electric push rod is fixedly arranged at the bottom of the workbench, the output end of the electric push rod is in key connection with a sliding plate which slides relative to the bottom of the workbench, the left end and the right end of the sliding plate are both rotatably connected with a group of rotating plates, the positioning holes are formed at the rear ends of the positioning holes, the positioning holes are in sliding plate, the positioning holes, the inner wall of the positioning column is connected with two groups of the positioning column, and the lifting guide blocks which are fixedly connected with two groups of the lifting guide blocks which are fixedly connected with the lifting columns, and the lifting columns are fixedly connected with the lifting columns, and the hydraulic cylinders.

Preferably, the outer surface of the limiting column is fixedly connected with a limiting ring which slides relative to the top of the bearing plate, and the bottom end of the positioning column is fixedly connected with a height limiting sheet of which the width is larger than the diameter of the limiting column.

Preferably, the outer surface of the reciprocating screw is rotatably connected with two groups of connecting blocks, and the top of each connecting block is fixedly connected with the inner wall of the top of the bracket 21274.

Preferably, a transverse plate is arranged below the driving motor, and the front side and the rear side of the transverse plate are fixedly connected with the inner wall of the v-shaped frame 21274.

Preferably, a fixing frame is arranged on the outer side of the polishing disc, the outer surface of the fixing frame is fixedly connected with the inner wall of the v-shaped frame 21274, and two groups of guide holes in sliding connection with the outer surface of the guide column are formed in the top of the fixing frame.

Preferably, a group of rectangular grooves are formed in the front side and the rear side of the v-shaped frame, and the length of the inner wall of each rectangular groove is smaller than that of the fixing frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a surface finish device is used in bearing processing possesses following beneficial effect:

1. this surface polishing device is used in bearing processing, through setting up rotor plate and reference column, when making the sliding plate follow the output motion of electric push rod, rotor plate relative sliding plate rotates and drives reference column and spacing post motion, thereby makes spacing post along spacing inslot wall horizontal motion, so that spacing post supports the inner wall of bearing and provides spacingly for the bearing, avoids appearing the skew in the bearing work of polishing, the polishing dish of being convenient for carries out the comprehensive polishing to the bearing, thereby ensures the polishing quality of device.

2. This surface polishing device is used in bearing processing drives the horizontal reciprocating motion of regulating block through setting up reciprocating screw under driving motor's the driving, makes the installation shell drive gear motor motion, thereby the staff of being convenient for provides the protection for gear motor according to the position of the size adjustment gear motor of bearing and polishing dish, improve device's application scope, further improves the wholeness of polishing work and the installation shell provides the protection for gear motor, iron fillings splash to the inside probability of gear motor during the reduction polishing.

3. This surface polishing device is used in bearing processing slides through setting up the inner wall that the reference column followed locating hole on the rotor plate for the rotor plate keeps motionless when the reference column goes up and down with the loading board along spacing post, so that maintain the relative stability between rotor plate and the sliding plate, set up the spacing groove through the bottom inner wall at the bearing groove, avoid the reference column to follow when spacing post goes up and down with the workstation collision when being convenient for spacing post horizontal motion, thereby guarantee the operation safety of device.

Drawings

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

FIG. 2 is a quarter sectional view of the structure of the present invention;

fig. 3 is a schematic view of the sliding plate of the present invention.

In the figure: 1. a work table; 2. a polishing pad; 3. model frame of 21274; 4. carrying a plate; 5. a reduction motor; 6. mounting a shell; 7. a drive motor; 8. a reciprocating screw; 9. an adjusting block; 10. a transverse plate; 11. a lifting block; 12. a guide post; 13. a fixing frame; 14. a hydraulic cylinder; 15. a limiting post; 16. a positioning column; 17. an electric push rod; 18. a sliding plate; 19. a rotating plate; 20. and (7) connecting the block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a surface polishing device for bearing processing comprises a workbench 1, a polishing disc 2 and a speed reducing motor 5 are arranged above the workbench 1, the output end of the speed reducing motor 5 is in key connection with the top of the polishing disc 2, a v-21274frame 3 and a driving motor 7 are fixedly arranged on the inner wall of the top of the v-21274frame 3, the output end of the driving motor 7 is in key connection with a reciprocating screw 8, the outer surface of the reciprocating screw 8 is in threaded connection with an adjusting block 9 which slides relative to the inner wall of the top of the v-21274frame 3, the bottom of the adjusting block 9 is fixedly connected with a mounting shell 6, the top and the bottom of the speed reducing motor 5 are both fixedly connected with the inner wall of the mounting shell 6, the reciprocating screw 8 drives the adjusting block 9 and the mounting shell 6 to reciprocate, so as to realize the adjustment of the positions of the speed reducing motor 5 and the polishing disc 2, a bearing groove is formed in the top of the workbench 1, and a bearing plate 4 for placing a bearing is slidably connected to the inner wall of the bearing groove, an electric push rod 17 is fixedly arranged at the bottom of the workbench 1, the output end of the electric push rod 17 is in key connection with a sliding plate 18 which slides relative to the bottom of the workbench 1, the left end and the right end of the sliding plate 18 are both rotatably connected with a set of rotating plates 19, the rear end of the top of each rotating plate 19 is provided with a positioning hole, the inner wall of each positioning hole is slidably connected with a positioning column 16, the top end of each positioning column 16 is rotatably connected with a limiting column 15, the top of the bearing plate 4 and the inner wall of the bottom of the bearing groove are both provided with two sets of limiting grooves which are slidably connected with the outer surface of the limiting column 15, the front side and the rear side of the bearing plate 4 are both fixedly connected with a set of lifting blocks 11, the top of each lifting block 11 is fixedly connected with a guide column 12, the inner wall at the rear side of the 212212type frame 3 is fixedly connected with a hydraulic cylinder 14, the output end of the hydraulic cylinder 14 is in key connection with the top end of the guide column 12 at the rear side in the two sets of the guide columns 12, the guide post 12 and the lifting block 11 follow the output of the hydraulic cylinder 14, so that the bearing plate 4 is lifted and lowered with the bearing so that the polishing platter 2 is in contact with the bearing.

Specifically, in order to ensure the operation safety of the device, a limiting ring which slides relative to the top of the bearing plate 4 is fixedly connected to the outer surface of the limiting column 15, a height limiting sheet with the width larger than the diameter of the limiting column 15 is fixedly connected to the bottom end of the positioning column 16, and when the top of the height limiting sheet abuts against the bottom of the workbench 1, the positioning column 16 is stopped, so that the lifting maximum height of the bearing plate 4 and the limiting column 15 is limited, the movement range of the bearing plate 4 is limited, the bearing plate 4 is prevented from being collided with the bearing groove or the polishing disc 2, two groups of connecting blocks 20 are rotatably connected to the outer surface of the reciprocating screw 8, the top of each connecting block 20 is fixedly connected with the inner wall of the top of the v-21274type frame 3, and each connecting block 20 provides support for the reciprocating screw 8, and therefore, when the polishing disc 2 is driven by the speed reduction motor 5 to perform polishing work, the probability of fracture of the reciprocating screw 8 under the pressure applied by the adjusting block 9 is reduced.

Specifically, in order to improve the stability of the device, a transverse plate 10 is arranged below the driving motor 7, the front side and the rear side of the transverse plate 10 are fixedly connected with the inner wall of the v-212743, the transverse plate 10 provides support for the driving motor 7 so as to improve the stability of the driving motor 7 during operation, a fixing frame 13 is arranged on the outer side of the polishing disc 2, the outer surface of the fixing frame 13 is fixedly connected with the inner wall of the v-212743, two groups of guide holes which are in sliding connection with the outer surface of the guide column 12 are formed in the top of the fixing frame 13, and the inner wall of each guide hole is abutted against the outer surface of the guide column 12 so as to ensure that the guide column 12 and the lifting block 11 move along the vertical direction and avoid the deviation of the movement tracks of the bearing plate 4 and the lifting block 11.

Specifically, in order to improve the use experience of the device, a group of rectangular grooves are formed in the front side and the rear side of the v-shaped frame 3, and the length of the inner wall of each rectangular groove is smaller than that of the fixing frame 13, so that a worker can place or replace a bearing from the rectangular grooves, the worker can conveniently clean and recover iron wire scrap iron generated during polishing, and the practicability of the device is improved.

The working principle is as follows: when the polishing device is used, a bearing is placed at the top of the bearing plate 4, two sets of limiting columns 15 are ensured to be located inside the bearing, then the electric push rod 17 is started, the output end of the electric push rod 17 drives the sliding plate 18 to slide along the bottom of the workbench 1, the front end of the rotating plate 19 moves along with the sliding plate 18 and drives the limiting columns 15 to slide along the inner walls of the limiting grooves through the positioning column 16 until the two sets of limiting columns 15 abut against the inner walls of the bearing, then the hydraulic cylinder 14 is started, the guide column 12 drives the lifting block 11 and the bearing plate 4 to ascend, until the bearing is contacted with the bottom of the polishing disc 2, the speed reducing motor 5 and the driving motor 7 are started, the polishing disc 2 rotates along with the output end of the speed reducing motor 5 and polishes the bearing, meanwhile, the driving motor 7 drives the reciprocating screw 8 to rotate, the reciprocating screw 8 drives the adjusting block 9 and the mounting shell 6 to move along the horizontal direction, the positions of the speed reducing motor 5 and the polishing disc 2 are adjusted, and the polishing range of the bearing of the polishing disc 2 is increased.

To sum up, this surface finish device for bearing processing, through setting up rotor plate 19 and reference column 16, when making sliding plate 18 follow the output motion of electric push rod 17, rotor plate 19 rotates and drives reference column 16 and spacing post 15 motion relatively sliding plate 18, thereby make spacing post 15 along spacing inslot wall horizontal motion, so that spacing post 15 supports the inner wall of bearing and provides spacing for the bearing, avoid appearing squinting in the bearing polishing work, it polishes the bearing comprehensively to be convenient for polishing dish 2, thereby ensure the polishing quality of device, drive regulating block 9 horizontal reciprocating motion under the driving of driving motor 7 through setting up reciprocating screw 8, make mounting housing 6 drive gear motor 5 to move, thereby be convenient for the staff to adjust the position of gear motor 5 and dish 2 according to the size of bearing, improve the application scope of device, further improve polishing work's comprehensiveness and mounting housing 6 provides the protection for gear motor 5, reduce the probability that the locating hole splashes to gear motor 5 inside during polishing, through setting up the inner wall slip of reference column 16 along rotor plate 19, make rotor plate 15 and reference column 4 rise when going up and down, so that rotor plate 19 keeps the safety when keeping the lifting and supporting plate 15 and supporting the inner wall of the bearing plate 15 of the safety of the device, thereby the support plate 15 and keep the safety of the operation of the safety of the sliding plate 15 and supporting plate, thereby the supporting plate 15 and supporting plate, thereby the bottom of the bearing the operation of the bearing is convenient for the bearing is provided the bearing plate 15 is provided the safety of the bearing plate 1 of the bearing.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surface finish device is used in bearing processing, includes workstation (1), and the top of workstation (1) is provided with polishing dish (2) and gear motor (5), and the output of gear motor (5) and the top key-type connection of polishing dish (2), its characterized in that: a 21274frame (3) is fixedly installed at the top of the workbench (1), a driving motor (7) is fixedly installed on the inner wall of the top of the 21274frame (3), an output end key of the driving motor (7) is connected with a reciprocating screw (8), the outer surface of the reciprocating screw (8) is in threaded connection with an adjusting block (9) which slides relative to the inner wall of the top of the 21274frame (3), the bottom of the adjusting block (9) is fixedly connected with a mounting shell (6), the top and the bottom of a speed reducing motor (5) are both fixedly connected with the inner wall of the mounting shell (6), a bearing groove is formed at the top of the workbench (1), a bearing plate (4) for placing a bearing is connected to the inner wall of the bearing groove in a sliding manner, an electric push rod (17) is fixedly installed at the bottom of the workbench (1), the output end key of the electric push rod (17) is connected with a sliding plate (18) which slides relative to the bottom of the workbench (1), a group of rotating plates (19) are rotatably connected to the left and right ends of the sliding plate (18), a rear end of the rotating plate (19) is provided with a positioning hole, a positioning post (16) and a positioning post (15) are connected to the top of the positioning post, and a positioning post (15) which are connected with a positioning post which are connected to the positioning hole (15) which are connected to the positioning post which are rotatably connected to the positioning post, a group of lifting blocks (11) are fixedly connected to the front side and the rear side of the bearing plate (4), guide columns (12) are fixedly connected to the tops of the lifting blocks (11), a hydraulic cylinder (14) is fixedly mounted on the inner wall of the rear side of the 212743, and the output end of the hydraulic cylinder (14) is in key connection with the top ends of the guide columns (12) in the rear side of the two groups of guide columns (12).

2. The surface polishing device for bearing processing according to claim 1, wherein: the outer surface of the limiting column (15) is fixedly connected with a limiting ring which slides relative to the top of the bearing plate (4), and the bottom end of the positioning column (16) is fixedly connected with a height limiting sheet with the width larger than the diameter of the limiting column (15).

3. The surface polishing device for bearing processing according to claim 1, wherein: the outer surface of the reciprocating screw rod (8) is rotatably connected with two groups of connecting blocks (20), and the top of each connecting block (20) is fixedly connected with the inner wall of the top of the bracket (3).

4. The surface polishing apparatus for bearing processing as set forth in claim 1, wherein: a transverse plate (10) is arranged below the driving motor (7), and the front side and the rear side of the transverse plate (10) are fixedly connected with the inner wall of the bracket (3).

5. The surface polishing device for bearing processing according to claim 1, wherein: a fixing frame (13) is arranged on the outer side of the polishing disc (2), the outer surface of the fixing frame (13) is fixedly connected with the inner wall of the 212743, and two groups of guide holes which are in sliding connection with the outer surface of the guide column (12) are formed in the top of the fixing frame (13).

6. The surface polishing device for bearing processing according to claim 5, wherein: a group of rectangular grooves are formed in the front side and the rear side of the bracket (3), and the length of the inner wall of each rectangular groove is smaller than that of the fixing frame (13).