CN212385254U

CN212385254U - Bearing roller vibration flees smooth machine

Info

Publication number: CN212385254U
Application number: CN202021117730.7U
Authority: CN
Inventors: 鲁建国
Original assignee: Hangzhou Zeyi Machinery Co ltd
Current assignee: Hangzhou Zeyi Machinery Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-22
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to the field of bearing roller processing equipment, in particular to a bearing roller vibration polishing machine, which comprises a base, wherein the base is arranged in a hollow way, sound absorbing cotton is filled in the inner cavity of the base, a plurality of sound absorbing holes are arranged on the base, a vertically arranged shaft sleeve is fixed on the base, a first belt pulley is rotatably connected on the outer wall of the shaft sleeve, an annular plate is coaxially fixed on the upper surface of the first belt pulley, a material tank is arranged above the annular plate, a cover plate is arranged on the port upper cover of the material tank, two connecting pieces are arranged between the material tank and the annular plate, the connecting pieces comprise connecting pipes which are vertically fixed on the upper surface of the annular plate and connecting rods which vertically slide in the connecting pipes, the upper ends of the connecting rods are fixed on the bottom surface of the material tank, a first driving piece for driving the material tank to rotate is arranged on the base, and, the beneficial effects of this utility are: the noise pollution of the workshop is reduced.

Description

Bearing roller vibration flees smooth machine

Technical Field

The utility model belongs to the technical field of the technique of bearing roller processing equipment and specifically relates to a bearing roller vibration scurries light machine is related to.

Background

The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotator, reduce the friction coefficient in the movement process of the mechanical rotator and ensure the rotation precision of the mechanical rotator, the bearing roller is an important part in the bearing for driving the mechanical rotator to rotate and reducing the friction, and the requirement on the surface roughness of the roller is high.

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to modify the surface of a workpiece by using a flexible polishing tool and an abrasive particle polishing medium.

Notice No. CN 204450167U's utility model relates to a light machine is scurried in bearing roller vibration, including the fuselage, still include annular feed bin, be equipped with on the annular feed bin and blast the device, the fuselage middle part is equipped with the vibrator, the vibrator both sides are equipped with the spring, and this spring offsets with annular feed bin, through setting up annular feed bin for place the bearing roller, polish, rinse the bearing roller, through setting up the vibrator, help polishing with higher speed, rinse the bearing roller, the utility model relates to a rationally, can promote on a large scale.

Although the above patent solves the problem of combining polishing and cleaning, the above patent relies on the vibration generated by the whole vibrator during polishing and cleaning, so that the quartz sand rubs the outer wall of the roller, and the vibrator generates strong vibration during polishing and cleaning, so that the noise is too high, and serious noise pollution is caused in a workshop.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a smooth machine is scurried in bearing roller vibration, has the effect that noise pollution is little, polishing efficiency is high to the not enough of prior art existence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a bearing roller vibration scurrying machine comprises a base, wherein the base is arranged in a hollow manner, sound absorbing cotton is filled in an inner cavity of the base, a plurality of sound absorbing holes communicated with the inner cavity of the base are formed in the upper surface of the base, a vertically arranged shaft sleeve is fixed on the upper surface of the base, a first belt pulley is rotatably connected to the outer wall of the shaft sleeve, an annular plate is coaxially fixed on the upper surface of the first belt pulley, a material tank is arranged above the annular plate, a port of the material tank is vertically arranged upwards, a cover plate is arranged on the port upper cover of the material tank, two connecting pieces convenient for the material tank to rotate together with the annular plate are arranged between the material tank and the annular plate, each connecting piece comprises a connecting pipe vertically fixed on the upper surface of the annular plate and a connecting rod vertically sliding in the connecting pipe, and the upper end of the connecting rod is fixed, be provided with on the base and be used for driving the first driving piece that the material jar pivoted, the below of material jar is provided with and is used for the material jar vertical reciprocal second driving piece that goes up and down in the pivoted simultaneously.

Through adopting above-mentioned technical scheme, when polishing the roller, at first put quartz sand and roller in the material jar together, then use the bolt to fix the apron on the material jar, make quartz sand and roller in the material jar be difficult to leak out, then make whole first belt pulley rotate through first driving piece, thereby first belt pulley rotates together with annular plate and material jar, through the second driving piece, make the material jar also can vertically reciprocate in the pivoted, thereby make quartz sand and roller in the material jar rub, polish the roller, the noise that produces at the in-process of polishing is inhaled the sound cotton absorption through bloop, thereby the noise pollution in workshop has been reduced.

The utility model discloses further set up to: first driving piece is including fixing the motor in the base outside, fixing mounting panel, the second belt pulley of rotation on the mounting panel in base one side, the V-belt of rolling up between first belt pulley and second belt pulley, the pivot of second belt pulley is vertical setting, the coaxial lower extreme of fixing in the pivot of second belt pulley of pivot of motor.

Through adopting above-mentioned technical scheme, when the drive material jar rotated, open the motor for the second belt pulley rotates with the pivot is coaxial of motor, thereby drives first belt pulley and rotates, and first belt pulley rotates together with the annular plate, thereby makes the material jar also rotate together.

The utility model discloses further set up to: the second driving piece comprises a push rod, an installation pipe, a reciprocating screw and a screw nut, wherein the push rod is fixed on the upper surface of the base and vertically arranged, the installation pipe is coaxially fixed on the bottom surface of the material tank and vertically arranged, the reciprocating screw is coaxially fixed at the upper end of the push rod, the screw nut is fixed on the inner wall of the lower end of the installation pipe, the screw nut is in threaded connection with the reciprocating screw, and the upper end of the reciprocating screw is located in the inner cavity of.

Through adopting above-mentioned technical scheme, the material jar is in the pivoted, and the installation pipe rotates with the material jar together, and screw nut rotates with the installation pipe together, and reciprocal lead screw is fixed motionless to make the material jar in the pivoted, realize the vertical up-and-down reciprocating motion of material jar, make the running-in more fierce between quartz sand and the roller, accelerated the speed of polishing of roller.

The utility model discloses further set up to: the connecting pipe is internally provided with a first spring, one end of the first spring is fixed on the end face of one end of the connecting rod extending into the connecting pipe, and the other end of the first spring is fixed on the bottom face of the connecting pipe.

Through adopting above-mentioned technical scheme, the material jar is difficult to appear fluctuation by a wide margin at the in-process that rotates and vertical oscilaltion, and first spring has strengthened material jar operating stability.

The utility model discloses further set up to: the connecting hole has been seted up on the inner wall bottom surface of material jar, the inner chamber intercommunication of connecting hole and installation pipe, be provided with ball bearing in the connecting hole, ball bearing's outer wall is fixed on the inner wall of connecting hole, reciprocating screw's upper end is fixed with the (mixing) shaft, the upper end of (mixing) shaft extends to in the inner chamber of material jar, the interval evenly is fixed with a plurality of stirring rod, a plurality of on the upper end outer wall of (mixing) shaft stirring rod is circular distribution round the axis of (mixing) shaft.

Through adopting above-mentioned technical scheme, at material jar pivoted in-process, realize stirring the quartz sand and the roller in the material jar at the material intraductal stirring of stirring rod for the speed of polishing of roller.

The utility model discloses further set up to: and a timing switch for controlling the on-off of the electric loop of the motor is fixed on the outer wall of the base and coupled on the electric loop of the motor.

By adopting the technical scheme, according to production requirements, the polishing between the quartz sand and the roller needs two hours, and before polishing, the timing switch is pre-set for two hours, so that the motor is in an operating state within two hours, and after the timing reaches two clock heads, the timing switch is in a tripping state, so that an electric circuit of the motor is cut off, the motor is in a stop operation state, an operator can conveniently control the processing time, and the process flow is more standardized.

The utility model discloses further set up to: the material tank is characterized in that a material blocking block is fixed on the outer wall of the material tank, one side of the material blocking block, away from the material tank, is provided with a material guide port, the material guide port is communicated with the inner cavity of the material tank, the lower end of the material blocking block is provided with a material guide plate, the material guide plate is convenient to discharge rollers in the material tank out of the material tank, the material guide plate is arranged in an inclined mode, one end, close to the material blocking block, of the material guide plate is higher than one end, away from the material blocking block, of the material guide plate.

Through adopting above-mentioned technical scheme to after the roller in the charging tray is polished, make roller in the charging tray flow out from the guide opening with quartz sand together, in the guide plate inflow collecting box, after having discharged roller in the charging tray and quartz sand are whole, seal the guide opening through the bolt spare and can carry out operation on next step.

The utility model discloses further set up to: the bolt piece is including offering caulking groove on the inner wall of guide mouth upper end, vertical slip baffle in the caulking groove, setting second spring in the caulking groove, offering and keeping away from the waist shape hole of material jar one side at the fender material piece, fixing the handle of keeping away from material jar one side at the baffle, the bottom surface laminating of baffle is on below the inner wall of guide mouth, second spring one end is fixed on the inner wall upper surface of caulking groove, and the other end is fixed on the one end terminal surface that the baffle stretches into in the caulking groove, the handle is fixed in the one side that the material jar was kept away from to the baffle, the inner chamber intercommunication of waist shape hole and caulking groove, the handle slides downtheholely at waist shape.

Through adopting above-mentioned technical scheme, under the initial condition, the baffle is under the effect of second spring for the bottom surface laminating of baffle is on the inner wall bottom surface of guide mouth, thereby plugs up the guide mouth, after polishing the roller in the material jar, the handle is stirred upwards vertically, makes the compression of second spring, and the vertical rebound of baffle, thereby make roller and quartz sand in the material jar flow out of the material jar from the guide plate.

To sum up, the utility model discloses a beneficial technological effect does: noise generated in the polishing process is absorbed by the sound absorption cotton through the sound absorption holes, so that noise pollution of a workshop is reduced; by arranging the reciprocating screw rod, the grinding between the quartz sand and the roller is more violent, and the grinding speed of the roller is increased; by arranging the first spring, the charging bucket is difficult to fluctuate greatly in the rotating and vertical up-and-down lifting processes, and the running stability of the charging bucket is enhanced; the stirring rod is arranged to stir quartz sand and the roller in the material tank in the material pipe, so that the grinding speed of the roller is increased; by setting the timing switch, the processing time can be conveniently controlled by an operator, so that the process flow is more standardized.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of a part of the structure of the present embodiment;

FIG. 3 is a sectional view of the bucket of the present embodiment;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Reference numerals: 1. a base; 2. sound-absorbing cotton; 3. a silencing hole; 4. a shaft sleeve; 5. a first pulley; 6. an annular plate; 7. a charging bucket; 8. a cover plate; 9. a connecting member; 10. a connecting pipe; 11. a connecting rod; 12. a first driving member; 13. a second driving member; 14. a motor; 15. mounting a plate; 16. a second pulley; 17. a V-belt; 18. a top rod; 19. installing a pipe; 20. a reciprocating screw; 21. a lead screw nut; 22. a first spring; 23. connecting holes; 24. a ball bearing; 25. a stirring shaft; 26. a material poking rod; 27. a time switch; 28. a material blocking block; 29. a material guide port; 30. a material guide plate; 31. a latch member; 32. caulking grooves; 33. a baffle plate; 34. a second spring; 35. a waist-shaped hole; 36. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, for the bearing roller vibration optical fleeing machine disclosed by the utility model, comprising a base 1, the base 1 is fixed on the ground of a factory, the base 1 is a rectangular block, a material tank 7 is arranged above the base 1, the opening of the material tank 7 is arranged upwards, the material tank 7 is used for loading a bearing roller and quartz sand, the port upper cover of the material tank 7 is provided with a cover plate 8, after the roller is added into the material tank 7, the cover plate 8 is locked on the material tank 7 through a bolt, the base 1 is provided with a first driving part 12 for driving the material tank 7 to rotate, the lower part of the material tank 7 is provided with a second driving part 13 for driving the material tank 7 to vertically reciprocate while rotating, so that after the installation is completed, the material tank 7 is driven to rotate through the first driving part 12, and simultaneously, the material tank 7 can vertically reciprocate while rotating through the second driving part 13, so that the quartz sand in the material tank 7 and the roller are rubbed, the roller is polished.

As shown in fig. 1 and fig. 2, a shaft sleeve 4 is fixed on the upper surface of a base 1, the shaft sleeve 4 is vertically arranged, a first belt pulley 5 is coaxially and rotatably connected on the outer wall of the shaft sleeve 4, the axis of the first belt pulley 5 is parallel to the vertical direction, an annular plate 6 is coaxially fixed on the upper surface of the first belt pulley 5, the annular plate 6 is attached on the upper surface of the first belt pulley 5, two connecting members 9 which facilitate the rotation of a charging bucket 7 and the annular plate 6 are arranged between the charging bucket 7 and the annular plate 6, each connecting member 9 comprises a connecting pipe 10 and a connecting rod 11, the connecting pipe 10 is vertically arranged, the lower end surface of the connecting pipe 10 is fixed on the upper surface of the annular plate 6, the connecting rod 11 vertically slides in the connecting pipe 10, a first spring 22 is arranged in the connecting pipe 10, one end of the first spring 22 is fixed on the end surface of the connecting rod 11 which extends into the connecting pipe 10, the upper end surface of the connecting rod 11 is fixed on the bottom surface of the charging bucket 7.

As shown in fig. 1, the first driving member 12 includes a motor 14, a mounting plate 15, a second belt pulley 16 and a triangular belt 17, the mounting plate 15 is fixed on an outer wall of one side of the base 1, the motor 14 is fixed on a side wall of the base 1, the motor 14 is located below the mounting plate 15, the second belt pulley 16 is rotatably connected to an upper surface of the mounting plate 15, a rotating shaft of the motor 14 is coaxially fixed on a rotating shaft of the second belt pulley 16, the triangular belt 17 is wound around the first belt pulley 5 and the second belt pulley 16, so that when the charging bucket 7 is driven to rotate, the motor 14 is turned on, the second belt pulley 16 is rotated coaxially with the rotating shaft of the motor 14, the first belt pulley 5 is driven to rotate, the first belt pulley 5 rotates together with the annular plate 6, and the charging bucket 7 also rotates together.

As shown in fig. 1 and fig. 2, the second driving member 13 includes a top rod 18, a mounting tube 19, a reciprocating lead screw 20 and a lead screw nut 21, the top rod 18 is vertically disposed, the bottom end of the top rod 18 is fixed on the upper surface of the base 1, the top rod 18 is located in the connecting tube 10, the mounting tube 19 is vertically disposed, the axis of the mounting tube 19 is overlapped with the axis of the connecting tube 10, the reciprocating lead screw 20 is coaxially fixed on the upper end surface of the top rod 18, the lead screw nut 21 is coaxially fixed on the inner wall of the lower end of the mounting tube 19, the lead screw nut 21 is in threaded connection with the reciprocating lead screw 20, so that the mounting tube 19 rotates together with the charging bucket 7 while the charging bucket 7 rotates, the lead screw nut 21 rotates together with the mounting tube 19, the reciprocating lead screw 20 is fixed, thereby the charging bucket 7 rotates while the charging bucket 7 realizes vertical up-down reciprocating movement of the charging bucket 7, the grinding speed of the roller is accelerated.

As shown in fig. 2 and 3, a connecting hole 23 has been opened on the inner wall bottom surface of material jar 7, ball bearing 24 is fixed in connecting hole 23, ball bearing 24's outer wall is fixed on the inner wall of connecting hole 23, reciprocating screw 20's upper end is fixed with the (mixing) shaft 25 that is vertical setting, the upper end of (mixing) shaft 25 is located the inner chamber of material jar 7, the (mixing) shaft 25 vertically slides on ball bearing 24's inner wall, evenly be fixed with a plurality of stirring rod 26 at the interval on the upper end outer wall of (mixing) shaft 25, the axis of stirring rod 26 is perpendicular setting with the axis of (mixing) shaft 25, a plurality of stirring rod 26 is circular distribution round the axis of (mixing) shaft 25, thereby at material jar 7 pivoted in-process, realize stirring rod 26 at the intraductal quartz sand and the roller that stir material jar 7 is interior, the.

As shown in fig. 3 and 4, a material blocking block 28 is fixed on the outer wall of the material tank 7, a material guiding port 29 is formed in one side, away from the material tank 7, of the material blocking block 28, the material guiding port 29 is communicated with the inner cavity of the material tank 7, a material guiding plate 30 is arranged at the lower end of the material blocking block 28, the material guiding plate 30 is obliquely arranged, one end, close to the material blocking block 28, of the material guiding plate 30 is higher than one end, away from the material blocking block 28, of the material guiding plate 30, so that after the roller in the material tank 7 is polished, the roller in the material tank 7 and the quartz sand flow out of the material guiding port 29 together, and flow into the collecting box through the material guiding plate 30, and then the roller is picked out.

As shown in fig. 3 and 4, the material blocking block 28 is provided with a plug member 31 for closing the material guiding port 29, the material guiding port 29 needs to be blocked during the rotation of the charging bucket 7, the plug member 31 includes an embedded groove 32, a baffle 33, a second spring 34, a kidney-shaped hole 35 and a handle 36, the embedded groove 32 is opened on the upper surface of the inner wall of the material guiding port 29, the baffle 33 vertically slides in the embedded groove 32, the second spring 34 is located at the upper end of the baffle 33, the upper end of the second spring 34 is fixed on the upper surface of the inner wall of the embedded groove 32, the other end of the second spring 34 is fixed on the upper end surface of the baffle 33, the kidney-shaped hole 35 is opened on the outer wall of the material blocking block 28, the kidney-shaped hole 35 is communicated with the inner cavity of the embedded groove 32, the handle 36 is fixed on the side of the baffle 33 far from the charging bucket 7, the handle 36 slides in the kidney-shaped hole 35, and in the initial state, the baffle 33 is under the action, so as to block the material guiding port 29, and after the roller is polished in the charging bucket 7, the handle 36 is pulled upwards vertically, so that the second spring 34 is compressed, and the baffle 33 moves upwards vertically, so that the roller and the quartz sand in the charging bucket 7 flow out of the charging bucket 7 from the material guiding plate 30.

As shown in fig. 1, the base 1 is a hollow arrangement, the sound-absorbing cotton 2 is filled in the inner cavity of the base 1, the outer wall upper surface of the base 1 is provided with a plurality of sound-absorbing holes 3, and the sound-absorbing holes 3 are communicated with the inner cavity of the base 1, so that the motor 14 reduces noise pollution in the rotating process.

As shown in fig. 1, a timing switch 27 is fixed on the outer wall of the base 1, the timing switch 27 is coupled to the electric circuit of the motor 14, polishing between the quartz sand and the roller requires two hours according to production requirements, the timing switch 27 is set for two hours, so that the motor 14 is in a running state within two hours, and after the timing reaches two clock heads, the timing switch 27 is in a tripping state, so that the electric circuit of the motor 14 is cut off, the motor 14 is in a stop running state, and an operator can conveniently control the processing time.

The implementation principle of the embodiment is as follows: when the cut roller needs to be subjected to light channeling, the roller is firstly placed in a charging bucket 7 filled with quartz sand, then time is set on a timing switch 27, so that a second belt pulley 16 and a rotating shaft of a motor 14 rotate coaxially, the second belt pulley 16 drives a first belt pulley 5 to rotate through a triangular belt 17, the first belt pulley 5 and an annular plate 6 rotate together, so that the charging bucket 7 also rotates together, while the charging bucket 7 rotates, a mounting pipe 19 and the charging bucket 7 rotate together, a screw nut 21 and the mounting pipe 19 rotate together, a reciprocating screw 20 is fixed, so that the charging bucket 7 vertically and vertically reciprocates while rotating, and in the rotating process of the charging bucket 7, as the reciprocating screw 20 and a stirring shaft 25 are fixed, a material stirring rod 26 is driven in the charging bucket 7 to stir the quartz sand and the roller in the charging bucket, so that the grinding between the quartz sand and the roller is more violent, the grinding speed of the roller is increased, and the motor 14 is generally a high frequency series motor as compared with the vibrator, so that the noise generated from the motor 14 is relatively small, and the noise generated from the motor 14 is weakened by the sound-absorbing cotton 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a light machine is scurried in bearing roller vibration, includes base (1), its characterized in that: base (1) is the cavity setting, the inner chamber intussuseption of base (1) is filled with inhales sound cotton (2), set up bloop (3) of a plurality of rather than inner chamber intercommunication on the upper surface of base (1), be fixed with on the upper surface of base (1) and be axle sleeve (4) of vertical setting, it is connected with first belt pulley (5) to rotate on the outer wall of axle sleeve (4), coaxial annular plate (6) of being fixed on the upper surface of first belt pulley (5), the top of annular plate (6) is provided with material jar (7), the vertical setting up of port of material jar (7), the port upper cover of material jar (7) is equipped with apron (8), be provided with between material jar (7) and annular plate (6) two connecting piece (9) of being convenient for material jar (7) and annular plate (6) pivoted together, connecting piece (9) are including vertical connecting pipe (10) of fixing on annular plate (6) upper surface, Connecting rod (11) of vertical sliding in connecting pipe (10), the upper end of connecting rod (11) is fixed on the bottom surface of material jar (7), be provided with on base (1) and be used for driving material jar (7) pivoted first driving piece (12), the below of material jar (7) is provided with and is used for material jar (7) vertical reciprocal second driving piece (13) that goes up and down in the pivoted simultaneously.

2. The bearing roller vibration polishing machine according to claim 1, characterized in that: first driving piece (12) including fix motor (14) in base (1) outside, fix mounting panel (15) in base (1) one side, rotate second belt pulley (16) on mounting panel (15), around triangle area (17) of rolling up between first belt pulley (5) and second belt pulley (16), the pivot of second belt pulley (16) is vertical setting, the lower extreme in second belt pulley (16) pivot is fixed to the pivot coaxial of motor (14).

3. The bearing roller vibration polishing machine according to claim 1, characterized in that: second driving piece (13) including fix ejector pin (18) that is vertical setting on base (1) upper surface, coaxial fix installation pipe (19) that is vertical setting on material jar (7) bottom surface, coaxial fix reciprocal lead screw (20) in ejector pin (18) upper end, fix lead screw nut (21) on installation pipe (19) lower extreme inner wall, lead screw nut (21) threaded connection is on reciprocal lead screw (20), the upper end of reciprocal lead screw (20) is located the inner chamber of installation pipe (19).

4. The bearing roller vibration polishing machine according to claim 3, characterized in that: set up first spring (22) in connecting pipe (10), first spring (22) one end is fixed on connecting rod (11) stretches into the one end terminal surface in connecting pipe (10), the other end of first spring (22) is fixed on the bottom surface of connecting pipe (10).

5. The bearing roller vibration polishing machine according to claim 4, wherein: connecting hole (23) have been seted up on the inner wall bottom surface of material jar (7), the inner chamber intercommunication of connecting hole (23) and installation pipe (19), be provided with ball bearing (24) in connecting hole (23), the outer wall of ball bearing (24) is fixed on the inner wall of connecting hole (23), the upper end of reciprocal lead screw (20) is fixed with (mixing) shaft (25), the upper end of (mixing) shaft (25) extends to in the inner chamber of material jar (7), the interval evenly is fixed with a plurality of stirring rod (26), a plurality of on the upper end outer wall of (mixing) shaft (25) stirring rod (26) is circular distribution round the axis of (mixing) shaft (25).

6. The bearing roller vibration polishing machine according to claim 5, wherein: a timing switch (27) for controlling the on-off of an electric loop of the motor (14) is fixed on the outer wall of the base (1), and the timing switch (27) is coupled on the electric loop of the motor (14).

7. The bearing roller vibration polishing machine according to claim 1, characterized in that: be fixed with on the outer wall of material jar (7) and keep away from material blocking piece (28), keep away from material jar (7) one side material guide mouth (29) have been seted up in material blocking piece (28), the inner chamber of material guide mouth (29) intercommunication material jar (7), the lower extreme of material blocking piece (28) is provided with guide plate (30) outside being convenient for discharge the material jar (7) with the roller in material jar (7), guide plate (30) are the slope setting, the one end height that guide plate (30) are close to material blocking piece (28) is greater than guide plate (30) and keeps away from the one end height of material blocking piece (28), be provided with bolt spare (31) that are used for sealing material guide mouth (29) on material blocking piece (28).

8. The bearing roller vibration polishing machine according to claim 7, wherein: the bolt piece (31) comprises an embedded groove (32) arranged on the inner wall of the upper end of the material guide port (29), a baffle (33) vertically sliding in the embedded groove (32), a second spring (34) arranged in the embedded groove (32), a waist-shaped hole (35) arranged on one side of the material stop block (28) far away from the charging bucket (7), and a handle (36) fixed on one side of the baffle (33) far away from the charging bucket (7), the bottom surface of the baffle (33) is attached to the lower surface of the inner wall of the material guide opening (29), one end of the second spring (34) is fixed on the upper surface of the inner wall of the embedded groove (32), the other end is fixed on the end surface of one end of the baffle (33) extending into the embedded groove (32), the handle (36) is fixed on one side of the baffle (33) far away from the charging bucket (7), waist shape hole (35) and caulking groove (32)'s inner chamber intercommunication, handle (36) slide in waist shape hole (35).