CN217071731U

CN217071731U - Tapered roller bearing outside grinding device

Info

Publication number: CN217071731U
Application number: CN202220492519.6U
Authority: CN
Inventors: 孟令建; 郑常文; 燕芳云; 李秀荣; 王青
Original assignee: Shandong Risde Bearing Co ltd
Current assignee: Shandong Risde Bearing Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-29
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to a bearing processing technology field especially relates to a tapered roller bearing outside grinding device. The technical scheme comprises the following steps: including workstation, fixing device and control box, install the U-shaped seat in the middle of the workstation bottom, the rotating electrical machines is installed to U-shaped seat bottom, and the rotating electrical machines output shaft is fixed with the circle axle, and the circle axle other end runs through the workstation and installs the fixed plate, fixing device installs on the fixed plate, surface mounting has the protecting box on the workstation, and the crossbeam is installed through the dead lever on the right side on the inside top of protecting box, and the inside lead screw pivot that is equipped with of crossbeam, slidable mounting have the removal seat in the crossbeam, and remove seat and lead screw pivot screwed connection, remove the seat bottom and install the frame, install grinding motor in the frame, and grinding motor installs the seat of polishing on the output shaft, installs the wheel of polishing on the seat of polishing. The utility model discloses realize polishing the tapered roller bearing outside high efficiency in the protective housing, safe shape is high, and can in time absorb the processing to the dust when polishing.

Description

Tapered roller bearing outside grinding device

Technical Field

The utility model relates to a bearing processing technology field specifically is a tapered roller bearing outside grinding device.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, and the bearing can be divided into two categories of a rolling bearing and a sliding bearing according to the difference of the friction properties of moving elements, wherein the rolling bearing is standardized and serialized, but compared with the sliding bearing, the rolling bearing has larger radial size, vibration and noise and higher price.

In the process of machining the tapered roller bearing, the traditional grinding process is generally direct manual grinding or grinding by using a grinding machine, the labor intensity of workers is high, the noise of the machining environment is high, the dust pollution is serious, the grinding efficiency is low, and certain danger exists in the machining process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapered roller bearing outside grinding device, the realization that possesses is polished to the tapered roller bearing outside high efficiency in the protective housing, and safe shape is high, and can in time absorb the processing advantage to the dust when polishing, has solved the problem of mentioning in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for the outer side of a tapered roller bearing comprises a workbench, a fixing device and a control box, wherein a U-shaped seat is installed in the middle of the bottom of the workbench, a rotating motor is installed at the bottom of the U-shaped seat, a round shaft is fixed on an output shaft of the rotating motor, a fixing plate is installed at the other end of the round shaft penetrating through the workbench, the fixing device is installed on the fixing plate, a protective box is installed on the upper surface of the workbench, a cross beam is installed on the right side of the top end inside the protective box through a fixing rod, a screw rod rotating shaft is arranged inside the cross beam, one end of the screw rod rotating shaft is fixed through a bearing seat, the other end of the screw rod rotating shaft is meshed with a translation motor installed on the side surface of the cross beam, a movable seat is installed in the cross beam in a sliding mode, the movable seat penetrates out from the bottom of the cross beam and is in threaded connection with the screw rod rotating shaft, a machine base is installed at the bottom of the movable seat, a polishing motor is installed in the machine base, and a polishing seat is installed on an output shaft of the polishing motor, the polishing seat is provided with a polishing wheel.

Preferably, the four corners of the bottom end of the workbench are provided with supporting legs, and the four supporting legs are distributed in a rectangular array. Through setting up four supporting legs, realize carrying out the outrigger to the workstation.

Preferably, the upper end and the lower end of the front surface of the protection box are symmetrically provided with two slide rails, two sliding doors are slidably arranged in the two slide rails, and the two sliding doors are both provided with handles. Through setting up two and moving the door, the tapered roller bearing lasso of realizing being convenient for passes in and out the protective housing.

Preferably, all install the dust catcher on mounting panel, two mounting panels are installed to protective housing outside both ends symmetry, and two dust catcher advance the dirt end and be connected with into dirt pipe, and two advance the dirt pipe other ends and run through the protective housing and be connected with the dust absorption mouth, and the dust absorption mouth is installed in the inside both sides of protective housing, and two dust catcher go out the dirt end and be connected with out the dirt pipe, and two play dirt pipe other ends are connected with the storage bucket, and two storage buckets are established in the workstation bottom. Through setting up two dust collectors, realize inhaling the dust in the guard box and concentrate in two dust storage barrel and collect.

Preferably, fixing device comprises two electric telescopic handle, two slides and two anchor clamps, and two electric telescopic handle are installed at the fixed plate upper surface through fixed cover symmetry, and two electric telescopic handle stretch out the end and are fixed with anchor clamps, and two anchor clamps slidable mounting are in two slides, and two slides symmetry are installed at the fixed plate upper surface. Through setting up fixing device, realize polishing the tapered roller bearing ring is fixed.

Preferably, the control box is installed on the supporting leg on the right side of the front face, and the control box is electrically connected with the rotating motor, the dust collector, the translation motor and the grinding motor respectively. Through setting up the control box, the overall control work of polishing of being convenient for is realized.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixing device, embolia two anchor clamps with the bearing on, at first start two electric telescopic handle through the control box, two electric telescopic handle work drive two anchor clamps and remove to both sides along two sliding seats to the realization is pressed from both sides tight with the bearing ring.

2. The utility model discloses during the use, start rotating electrical machines, grinding motor and translation motor through the control box in proper order, rotating electrical machines work drives the bearing ring rotatory, and grinding motor work drives the wheel of polishing and rotates, and translation motor work drives the lead screw pivot and rotates, and the lead screw pivot rotates and makes and remove a left shift to the realization drives the wheel of polishing in the rotation and carries out the high efficiency to polish in the bearing ring outside in the rotation, and the stroke of controlling translation motor can control the thickness of polishing.

3. The utility model discloses a set up two dust collectors, two dust collector work, advance the dust that the dirt pipe produced when will polishing through two and by two dust absorption mouth aspirations, go out in the dirt pipe enters into two storage bucket respectively through two, realize concentrating the collection to the dust.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is a top view of the fixing device of the present invention.

In the figure: 1. a U-shaped seat; 2. a rotating electric machine; 3. a dust storage barrel; 4. supporting legs; 5. a dust outlet pipe; 6. a work table; 7. a protective box; 8. a vacuum cleaner; 9. a dust inlet pipe; 10. a circular shaft; 11. a fixing plate; 12. a cross beam; 13. a screw rod rotating shaft; 14. a translation motor; 15. a movable seat; 16. a machine base; 17. polishing the motor; 18. polishing the base; 19. grinding the wheel; 20. a dust suction nozzle; 21. mounting a plate; 22. a control box; 23. a slide rail; 24. moving the door; 25. a handle; 26. an electric telescopic rod; 27. a slide base; 28. a clamp; 29. and (4) fixing sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 to 3, the present invention provides a tapered roller bearing outer side polishing device, comprising: the utility model provides a tapered roller bearing outside grinding device, comprises a workbench 6, fixing device and control box 22, supporting leg 4 is installed in 6 bottom four corners of workstation, and four supporting legs 4 are the rectangular array and distribute, install U-shaped seat 1 in the middle of the 6 bottoms of workstation, rotating electrical machines 2 is installed to 1 bottom of U-shaped seat, 2 output shafts of rotating electrical machines are fixed with circle axle 10, the circle axle 10 other end runs through workstation 6 and installs fixed plate 11, fixing device installs on fixed plate 11, start rotating

electrical machines

2, 2 work of rotating electrical machines drive circle axle 10 and rotate, circle axle 10 rotates and drives fixing device and rotate, thereby it is rotatory to drive the last fixed bearing ring of fixing device.

The fixing device comprises two electric telescopic rods 26, two sliding seats 27 and two clamps 28, wherein the two electric telescopic rods 26 are symmetrically arranged on the upper surface of the fixing plate 11 through a fixing sleeve 29, the clamps 28 are fixed at the extending ends of the two electric telescopic rods 26, the two clamps 28 are slidably arranged in the two sliding seats 27, and the two sliding seats 27 are symmetrically arranged on the upper surface of the fixing plate 11; the bearing is sleeved into the two clamps 28, the two electric telescopic rods 26 are started, the two electric telescopic rods 26 work, the two clamps 28 are driven to move towards two sides along the two sliding seats 27, and therefore the bearing ring is clamped.

A protective box 7 is arranged on the upper surface of a workbench 6, two slide rails 23 are symmetrically arranged at the upper and lower ends of the front surface of the protective box 7, two sliding doors 24 are arranged in the two slide rails 23 in a sliding manner, handles 25 are arranged on the two sliding doors 24, a cross beam 12 is arranged on the right side of the top end in the protective box 7 through a fixing rod, a screw rod rotating shaft 13 is arranged in the cross beam 12, one end of the screw rod rotating shaft 13 is fixed through a bearing seat, the other end of the screw rod rotating shaft 13 is connected with a translation motor 14 arranged on the side surface of the cross beam 12 in a meshing manner, a movable seat 15 is arranged in the cross beam 12 in a sliding manner, the movable seat 15 penetrates out from the bottom of the cross beam 12, the movable seat 15 is spirally connected with the screw rod rotating shaft 13, a machine seat 16 is arranged at the bottom of the movable seat 15, a polishing motor 17 is arranged in the machine seat 16, a polishing seat 18 is arranged on an output shaft of the polishing motor 17, and a polishing wheel 19 is arranged on the polishing seat 18; the polishing machine 17 and the translation machine 14, the polishing machine 17 works to drive the polishing wheel 19 to rotate, the translation machine 14 works to drive the screw rod rotating shaft 13 to rotate, the screw rod rotating shaft 13 rotates to enable the moving seat 15 to move left, so that the rotating polishing wheel 19 is driven to efficiently polish the outer side of the rotating bearing ring, and the polishing thickness can be controlled by controlling the stroke of the translation machine 14.

Mounting plates 21 are symmetrically mounted at two ends of the outer side of the protective box 7, dust collectors 8 are mounted on the two mounting plates 21, dust inlet ends of the two dust collectors 8 are connected with dust inlet pipes 9, the other ends of the two dust inlet pipes 9 penetrate through the protective box 7 and are connected with dust suction nozzles 20, the dust suction nozzles 20 are mounted at two sides of the inner part of the protective box 7, dust outlet ends of the two dust collectors 8 are connected with dust outlet pipes 5, the other ends of the two dust outlet pipes 5 are connected with dust storage barrels 3, and the two dust storage barrels 3 are arranged at the bottom of the workbench 6; two dust collectors 8 work, and the dust generated during polishing is sucked out by two dust suction nozzles 20 through two dust inlet pipes 9 and enters the two dust storage barrels 3 through the two dust outlet pipes 5 respectively, so that the dust is collected in a centralized manner. The control box 22 is arranged on the right supporting leg 4 on the front side, and the control box 22 is electrically connected with the rotating motor 2, the dust collector 8, the translation motor 14 and the grinding motor 17 respectively.

The utility model discloses all motors choose for use small-size servo motor-14 HS2408 model to design, and this model motor only refers to as affiliated technical field personnel and chooses for use, and affiliated technical field personnel can carry out the motor of matching the same parameter and function according to the actual production needs and install the debugging and use, the utility model discloses do not describe repeatedly.

The working principle is as follows: when the utility model is used, the two sliding doors 24 are pulled open through the two handles 25, the bearing is sleeved on the two clamps 28, firstly, the two electric telescopic rods 26 are started through the control box 22, the two electric telescopic rods 26 work to drive the two clamps 28 to move towards two sides along the two sliding seats 27, so as to clamp the bearing ring, then the two sliding doors 24 are closed, the rotating motor 2, the polishing motor 17, the translation motor 14 and the two dust collectors 8 are sequentially started through the control box 22, the rotating motor 2 works to drive the bearing ring to rotate, the polishing motor 17 works to drive the polishing wheel 19 to rotate, the translation motor 14 works to drive the screw rod rotating shaft 13 to rotate, the screw rod rotating shaft 13 rotates to enable the moving seat 15 to move to the left, so as to drive the polishing wheel 19 in rotation to efficiently polish the outer side of the bearing ring in rotation, and the polishing thickness can be controlled by controlling the stroke of the translation motor 14, two dust collectors 8 work, and the dust generated during polishing is sucked out by two dust suction nozzles 20 through two dust inlet pipes 9 and enters the two dust storage barrels 3 through the two dust outlet pipes 5 respectively, so that the dust is collected in a centralized manner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 tapered roller bearing outside grinding device, includes workstation (6), fixing device and control box (22), its characterized in that: the automatic cutting machine is characterized in that a U-shaped seat (1) is installed in the middle of the bottom of a workbench (6), a rotating motor (2) is installed at the bottom of the U-shaped seat (1), a round shaft (10) is fixed to an output shaft of the rotating motor (2), a fixing plate (11) is installed at the other end of the round shaft (10) in a manner of penetrating through the workbench (6), the fixing device is installed on the fixing plate (11), a protective box (7) is installed on the upper surface of the workbench (6), a cross beam (12) is installed on the right side of the top end inside the protective box (7) through a fixing rod, a screw rod rotating shaft (13) is arranged inside the cross beam (12), one end of the screw rod rotating shaft (13) is fixed through a bearing seat, the other end of the screw rod rotating shaft is meshed with a translation motor (14) installed on the side face of the cross beam (12), a moving seat (15) is installed in the cross beam (12) in a sliding mode, the moving seat (15) penetrates out of the bottom of the cross beam (12), and the moving seat (15) is spirally connected with the screw rod rotating shaft (13), the base (16) is installed at the bottom of the movable base (15), the grinding motor (17) is installed in the base (16), the grinding base (18) is installed on an output shaft of the grinding motor (17), and the grinding wheel (19) is installed on the grinding base (18).

2. The tapered roller bearing outer side grinding device as claimed in claim 1, wherein: supporting legs (4) are installed at workstation (6) bottom four corners, and just four supporting legs (4) are rectangular array and distribute.

3. The tapered roller bearing outer side grinding device as claimed in claim 1, wherein: two sliding rails (23) are symmetrically arranged on the upper end and the lower end of the front surface of the protective box (7), two sliding doors (24) are arranged in the two sliding rails (23) in a sliding mode, and handles (25) are arranged on the two sliding doors (24).

4. The tapered roller bearing outer side grinding device as claimed in claim 1, wherein: mounting panel (21) are installed to protective housing (7) outside both ends symmetry, all install dust catcher (8) on two mounting panels (21), two dust catcher (8) advance the dirt end and are connected with into dirt pipe (9), two advance dirt pipe (9) other ends and run through protective housing (7) and be connected with dust absorption mouth (20), install in protective housing (7) inside both sides dust absorption mouth (20), two dust catcher (8) go out the dirt end and are connected with out dirt pipe (5), two play dirt pipe (5) other ends are connected with storage dirt bucket (3), establish in workstation (6) bottom two storage dirt buckets (3).

5. The tapered roller bearing outer side grinding device as claimed in claim 1, wherein: fixing device comprises two electric telescopic handle (26), two slide (27) and two anchor clamps (28), and two electric telescopic handle (26) are installed at fixed plate (11) upper surface through fixed cover (29) symmetry, and two electric telescopic handle (26) protruding ends are fixed with anchor clamps (28), and two anchor clamps (28) slidable mounting are in two slide (27), and two slide (27) symmetry are installed at fixed plate (11) upper surface.

6. The tapered roller bearing outer side grinding device as claimed in claim 1, wherein: the control box (22) is installed on the right supporting leg (4) on the front side, and the control box (22) is electrically connected with the rotating motor (2), the dust collector (8), the translation motor (14) and the grinding motor (17) respectively.