CN217596626U

CN217596626U - Grinding device for spherical roller bearing

Info

Publication number: CN217596626U
Application number: CN202221180991.2U
Authority: CN
Inventors: 王红菊
Original assignee: Shandong Better Bearing Manufacturing Co ltd
Current assignee: Shandong Better Bearing Manufacturing Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-18
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a polishing device of a spherical roller bearing, which comprises a bottom plate, a polishing unit and a fixed rotating unit; a bottom plate: mounting plates are fixed on the left side and the right side of the upper surface, and a single chip microcomputer is mounted on the rear side of the upper surface of the bottom plate; polishing the unit: including grinding motor, emery wheel, supporting seat, belt and belt pulley, the supporting seat is the L type, and the left side at the bottom plate upper surface is fixed to the supporting seat, the medial surface of supporting seat upper end is rotated with the middle part of emery wheel left and right sides and is connected, the belt pulley is equipped with two, and two belt pulleys rotate with the upper and lower both sides of supporting seat left surface respectively and are connected, and this spherical roller bearing's grinding device can make the roller rotate and polish, makes roller and emery wheel keep different rotational speeds to polish, can effectual improvement roller effect of polishing, can guarantee the requirement of processing after making the roller polish, the roller bearing's of being convenient for processing.

Description

Grinding device for spherical roller bearing

Technical Field

The utility model relates to a roller bearing processing technology field specifically is a spherical roller bearing's grinding device.

Background

Roller bearings are one type of rolling bearings, and are one of the components widely used in modern machinery. It relies on rolling contact between the main elements to support the rotating parts. Roller bearings are now mostly standardized. Roller bearing has and starts required moment little, the rotation precision is high, select for use advantages such as convenient, roller bearing need polish with the roller in the bearing when producing, get rid of the burr on surface, make its surface smooth, but current grinding device is when polishing the roller, the roller can be in relatively fixed's state, the roller can be polished along with the emery wheel rotation when polishing, but if the roller is by card death or by the synchronous rotation of emery wheel area when polishing, will cause the roller to polish incompletely, the roller after polishing is not conform to the requirement of processing, the processing of the bearing of being not convenient for.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a grinding device of a spherical roller bearing, which adopts the technical proposal that the grinding device comprises a bottom plate, a grinding unit and a fixed rotating unit;

a bottom plate: mounting plates are fixed on the left side and the right side of the upper surface, and a single chip microcomputer is mounted on the rear side of the upper surface of the bottom plate;

a polishing unit: the grinding device comprises a grinding motor, a grinding wheel, two supporting seats, two belts and two belt pulleys, wherein the supporting seats are L-shaped, the supporting seats are fixed on the left side of the upper surface of a bottom plate, the inner side surface of the upper end of each supporting seat is rotatably connected with the middle parts of the left and right side surfaces of the grinding wheel, the two belt pulleys are respectively rotatably connected with the upper side and the lower side of the left side surface of each supporting seat, a shaft in the middle part of the side surface of the belt pulley on the upper side penetrates through a through hole in the upper side of the left side surface of each supporting seat and is fixedly connected with the middle part of the left side surface of the grinding wheel, the two belt pulleys are connected through the belts, the grinding motor is arranged on the lower side of the right side surface of each supporting seat, an output shaft of the grinding motor penetrates through a through hole in the lower side surface of each supporting seat and is fixedly connected with the middle part of the right side surface of each belt pulley on the lower side, and the grinding unit can be used for grinding the grinding wheel to grind a roller;

a fixed rotation unit: including dwang, rotation motor, movable plate, two-way lead screw and moving motor, the both ends of two-way lead screw are rotated with the middle part of two mounting panel opposite flank respectively and are connected, and the both ends of two-way lead screw pass the screw of two movable plate opposite flank downside respectively, two the middle part sliding connection of the lower surface of movable plate and bottom plate upper surface, the dwang is equipped with two, and the one end in two dwang outsides rotates with the upside of two movable plate opposite flank respectively and is connected, rotate the upside at the movable plate right flank on right side at motor installation, and the output shaft of rotation motor passes the through-hole of the movable plate right flank on right side and the right-hand member fixed connection of the dwang on right side, moving motor installs the middle part at the mounting panel right flank on right side, and moving motor's output shaft passes the through-hole at the mounting panel right flank middle part on right side and two-way lead screw's right-hand member fixed connection, grinding motor, rotation motor, the input electricity of rotation unit that sets up can make the roller rotate and polish, make roller and emery wheel can keep different rotational speed polish, can effectual improvement roller polishing's effect, can guarantee the requirement of processing after making the roller, the processing of roller bearing of being convenient for.

As a preferred technical scheme of the utility model, still include feed plate, backup pad and push rod, the feed plate is the Z type, and the feed plate passes through two backup pads to be fixed at the front side of bottom plate upper surface, the cross-section of feed plate is the U type, the push rod is the L type, the rear end of push rod and the upside fixed connection of left movable plate leading flank, and the right-hand member of push rod passes the through-hole at feed plate left surface middle part and extends to the inside of feed plate, and the push rod of setting can make the roller on the material loading plate carry out automatic feeding in proper order, can the effectual speed that improves roller processing.

As a preferred technical scheme of the utility model, still include the bracing piece, the bracing piece is equipped with two, both sides fixed connection around the right-hand member of two bracing pieces and the removal board left surface middle part on right side, and two bracing pieces are located the below of dwang, and the bracing piece of setting can provide the support to the roller of material loading, the roller of being convenient for is fixed.

As a preferred technical scheme of the utility model, still include the rubber pad, the rubber pad is equipped with two, and two rubber pads are fixed respectively at the opposite flank of two dwangs, and the frictional force of the multiplicable dwang of rubber pad of setting improves the fixed stability of roller.

As a preferred technical scheme of the utility model, still include push pedal, fixed plate, lower flitch and stretch cord, the flitch is L shape down, and the middle part at left movable plate right flank is fixed to the flitch down, the upside of unloading flitch right flank is fixed with the fixed plate that L appears, the push pedal middle part is rotated with the right side of fixed plate leading flank and is connected, the both ends of stretch cord respectively with the side of fixed plate left end and the lower extreme fixed connection of push pedal, the push pedal of setting can be after polishing along with the removal of movable plate will polish the back roller and release two bracing pieces, make the roller drop to down on the flitch, accomplish automatic unloading.

The utility model has the advantages that: the utility model discloses a polishing motor drives the belt pulley and rotates, make the belt pulley drive the belt and rotate, thereby make another belt pulley drive the synchronous rotation of emery wheel, make the pivoted emery wheel polish the roller, drive two-way lead screw through the mobile motor and rotate, make two movable plates move to the inboard simultaneously, thereby make two dwangs press from both sides the roller tightly, it rotates to drive the dwang through rotating the motor, make the dwang drive the roller and rotate and polish, make roller and emery wheel keep different rotational speeds to polish, can effectual improvement roller polishing's effect, make the roller can guarantee the requirement of processing after polishing, be convenient for roller bearing's processing, can make the roller on the flitch carry out automatic feeding in proper order through the push rod, can effectually improve the speed of roller processing, can provide the support to the roller of material loading through the bracing piece, be convenient for the roller is fixed, frictional force through the rubber pad movable plate dwang, improve the fixed stability of roller, can push pedal along with the removal after polishing roller release two bracing pieces down on the flitch, make the roller drop, accomplish automatic unloading.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: the automatic feeding device comprises a base plate 1, a mounting plate 2, a single chip microcomputer 3, a polishing unit 4, a polishing motor 41, a grinding wheel 42, a supporting seat 43, a belt 44, a belt pulley 45, a fixed rotating unit 5, a rotating rod 51, a rotating motor 52, a moving plate 53, a bidirectional screw 54, a moving motor 55, a feeding plate 6, a supporting plate 7, a pushing rod 8, a supporting rod 9, a rubber pad 10, a pushing plate 11, a fixing plate 12, a blanking plate 13 and a stretch cord 14.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a grinding device for spherical roller bearing, which adopts the technical scheme that the grinding device comprises a bottom plate 1, a grinding unit 4 and a fixed rotating unit 5;

bottom plate 1: the left side and the right side of the upper surface are both fixed with mounting plates 2, and the rear side of the upper surface of the bottom plate 1 is provided with a singlechip 3;

and a grinding unit 4: the grinding device comprises a grinding motor 41, a grinding wheel 42, two supporting seats 43, a belt 44 and two belt pulleys 45, wherein each supporting seat 43 is L-shaped, the supporting seat 43 is fixed on the left side of the upper surface of a bottom plate 1, the inner side surface of the upper end of each supporting seat 43 is rotatably connected with the middle parts of the left side surface and the right side surface of the grinding wheel 42, the two belt pulleys 45 are arranged, the two belt pulleys 45 are respectively rotatably connected with the upper side and the lower side surface of the left side surface of the supporting seat 43, the shaft of the middle part of the side surface of the belt pulley 45 on the upper side penetrates through holes on the upper side surface of the left side surface of the supporting seat 43 to be fixedly connected with the middle part of the left side surface of the grinding wheel 42, the two belt pulleys 45 are connected through the belt 44, the grinding motor 41 is arranged on the lower side surface of the right side surface of the supporting seat 43, the output shaft of the grinding motor 41 penetrates through the through holes on the lower side surface of the supporting seat 43 to be fixedly connected with the middle part of the right side surface of the belt pulley 45, the grinding motor 41 drives the belt pulley 45 to rotate, the belt pulley 45 to drive the belt 44 to rotate, so that the belt pulley 45 drives the grinding wheel 42 to rotate, the other belt pulley 45 to drive the grinding wheel 42 to synchronously rotate, and the grinding wheel 42 to grind a roller;

the fixed rotating unit 5: the grinding device comprises a rotating rod 51, a rotating motor 52, a moving plate 53, a bidirectional screw 54 and a moving motor 55, wherein two ends of the bidirectional screw 54 are respectively and rotatably connected with the middle parts of the opposite side surfaces of two mounting plates 2, two ends of the bidirectional screw 54 respectively penetrate through screw holes in the lower sides of the opposite side surfaces of the two moving plates 53, the lower surfaces of the two moving plates 53 are respectively and slidably connected with the middle part of the upper surface of a bottom plate 1, the two rotating rods 51 are arranged, one ends of the outer sides of the two rotating rods 51 are respectively and rotatably connected with the upper sides of the opposite side surfaces of the two moving plates 53, the rotating motor 52 is arranged on the upper side of the right side surface of the moving plate 53 on the right side, an output shaft of the rotating motor 52 penetrates through a through hole in the right side surface of the moving plate 53 on the right side and is fixedly connected with the right end of the rotating rod 51 on the right side, the grinding motor 41, the rotating motor 52 is electrically connected with the input end of the rotating rod of the moving motor 55, the rotating rod 54 is driven by the moving motor 52 to rotate, the two rotating rods 53 simultaneously, so that the two rotating rods 51 can be clamped, the rollers 51 can be driven by the rotating motor 52 to drive the rotating rod to rotate, the rollers 51 to rotate, the rollers to ensure the grinding roller to be capable of improving the grinding effect of grinding roller, and the roller grinding effect of the roller grinding, and the roller grinding roller, and the roller grinding roller can be convenient for grinding effect of the roller, and the roller grinding roller can be convenient for grinding roller.

As a preferred technical scheme of the utility model, still include feed plate 6, backup pad 7 and push rod 8, feed plate 6 is the Z type, and feed plate 6 fixes the front side at 1 upper surface of bottom plate through two backup pads 7, the cross-section of feed plate 6 is the U type, push rod 8 is the L type, the rear end of push rod 8 and the upside fixed connection of left movable plate 53 leading flank, and the through-hole that push rod 8's right-hand member passed feed plate 6 left surface middle part extends to the inside of feed plate, can make the roller on the feed plate 6 carry out automatic feeding in proper order through push rod 8, can effectual improvement roller processing's speed.

As a preferred technical scheme of the utility model, still include bracing piece 9, bracing piece 9 is equipped with two, both sides fixed connection around the right-hand member of two bracing pieces 9 and the movable plate 53 left surface middle part on right side, and two bracing pieces 9 are located the below of dwang 51, can provide the support through bracing piece 9 to the roller of material loading, the roller of being convenient for is fixed.

As an optimal technical scheme of the utility model, still include rubber pad 10, rubber pad 10 is equipped with two, and two rubber pads 10 are fixed respectively at two dwang 51's opposite flank, through the frictional force of the multiplicable dwang 51 of rubber pad 10, improve the fixed stability of roller.

As a preferred technical scheme of the utility model, still include push pedal 11, fixed plate 12, lower flitch 13 and stretch cord 14, lower flitch 13 appears for L, and lower flitch 13 fixes the middle part at left movable plate 53 right flank, the upside of lower flitch 13 right flank is fixed with fixed plate 12 that L appears, push pedal 11 middle part is rotated with the right side of fixed plate 12 leading flank and is connected, stretch cord 14 both ends respectively with the side of fixed plate 12 left end and the lower extreme fixed connection of push pedal 11, can push pedal 11 can be after polishing along with movable plate 53 the removal after will polishing two bracing pieces 9 of back roller release, make the roller drop to lower flitch 13, accomplish automatic unloading.

The utility model discloses a theory of operation: an external power supply is switched on, the rollers are arranged at the upper end of the feeding plate 6, the single chip microcomputer 3 controls the grinding motor 41 to work, the grinding motor 41 drives the belt pulley 45 at the lower side to rotate, the belt pulley 45 at the lower side drives the belt 44 to rotate, the belt pulley 44 drives the belt pulley 45 at the upper side to rotate, the belt pulley 45 at the upper side drives the grinding wheel 42 to rotate, the single chip microcomputer 3 controls the moving motor 55 to rotate, the moving motor 55 drives the bidirectional screw 54 to rotate, the two moving plates 53 simultaneously move inwards, the push rod 8 is driven to move rightwards when the moving plates 53 move, the push rod 8 drives the roller at the lowest side at the upper end of the feeding plate 6 to move to the inclined plane at the lower end of the feeding plate 6, the roller automatically rolls on the two support rods 9, the roller contacts with the grinding wheel, and when the two moving plates 53 move inwards, the push plate 11 is driven to move rightwards, when the push plate 11 contacts with the roller, the upper end of the push plate 11 can rotate downwards, so that the push plate 11 passes through the roller, the elastic rope 14 can be stretched when the push plate 11 rotates, after the push plate 11 passes through the roller, the elasticity of the elastic rope 14 can pull the push plate 11 to reset, along with the movement of the movable plate 53, the two rotating rods 51 can clamp the roller on the supporting rod 9 tightly, the rotating motor 52 is controlled by the singlechip 3 to work, so that the rotating motor 52 drives the rotating rod 51 on the right side to rotate, the rotating rod 51 on the right side drives the roller to rotate, so that the rotating roller can be polished, because the rotating speed of the grinding wheel 42 is asynchronous with the rotating speed of the roller, the roller can be polished thoroughly, after polishing is finished, the moving motor 55 is controlled by the singlechip 3 to work, the bidirectional screw 54 rotates reversely, so that the two movable plates 53 move towards two sides, and when the movable plate 53 moves, the lower material plate 13 can be driven, the fixed plate 12 and the push plate 11 move leftwards, so that the roller polished by the push plate 11 moves leftwards, the roller moves out of the support rod 9, the roller can fall onto the blanking plate 13 at the moment, and the roller can roll down through the inclined surface of the blanking plate.

The utility model relates to a circuit connection is the conventional means that technical inspiration can be got to limited test for the skilled person in this field adopts, belongs to the prior art of wide-spread use.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The grinding device for the spherical roller bearing is characterized by comprising a bottom plate (1), a grinding unit (4) and a fixed rotating unit (5);

base plate (1): the left side and the right side of the upper surface are both fixed with mounting plates (2), and the rear side of the upper surface of the bottom plate (1) is provided with a singlechip (3);

a grinding unit (4): the grinding machine comprises a grinding motor (41), a grinding wheel (42), a supporting seat (43), a belt (44) and two belt pulleys (45), wherein the supporting seat (43) is L-shaped, the supporting seat (43) is fixed on the left side of the upper surface of a bottom plate (1), the inner side face of the upper end of the supporting seat (43) is rotationally connected with the middle part of the left side face and the right side face of the grinding wheel (42), the two belt pulleys (45) are rotationally connected with the upper side face and the lower side face of the left side face of the supporting seat (43) respectively, the shaft of the middle part of the side face of the belt pulley (45) on the upper side penetrates through holes in the upper side face of the left side face of the supporting seat (43) and is fixedly connected with the middle part of the left side face of the grinding wheel (42), the two belt pulleys (45) are connected through the belt (44), the grinding motor (41) is installed on the lower side face of the right side face of the supporting seat (43), and the output shaft of the grinding motor (41) penetrates through holes in the lower side face of the supporting seat (43) and is fixedly connected with the middle part of the right side face of the belt pulley (45) on the lower side face of the lower side face;

fixed rotating unit (5): including dwang (51), rotation motor (52), movable plate (53), two-way lead screw (54) and moving motor (55), the both ends of two-way lead screw (54) rotate with the middle part of two mounting panel (2) opposite flank respectively and are connected, and the both ends of two-way lead screw (54) pass the screw of two movable plate (53) opposite flank downside respectively, two the lower surface of movable plate (53) and the middle part sliding connection of bottom plate (1) upper surface, dwang (51) are equipped with two, and the one end in two dwang (51) outsides rotates with the upside of two movable plate (53) opposite flank respectively and is connected, rotate motor (52) and install the upside at the movable plate (53) right flank on right side, and the output shaft that rotates motor (52) passes the through-hole on right side movable plate (53) right flank and the right-hand member fixed connection of dwang (51) on right side, the middle part at mounting panel (2) right flank on right side is installed to moving motor (55), and the output shaft of moving motor (55) passes the through-hole and the right flank middle part fixed connection of two-way and two-way lead screw (54), the input of motor (41), rotation motor (55) and moving motor (55) are connected electrically.

2. The grinding apparatus for a spherical roller bearing according to claim 1, wherein: still include feed plate (6), backup pad (7) and push rod (8), feed plate (6) are the Z type, and feed plate (6) fix the front side at bottom plate (1) upper surface through two backup pads (7), the cross-section of feed plate (6) is the U type, push rod (8) are the L type, the rear end of push rod (8) and the upside fixed connection of left movable plate (53) leading flank, and the right-hand member of push rod (8) passes the through-hole in feed plate (6) left surface middle part and extends to the inside of feed plate.

3. The grinding apparatus for a spherical roller bearing according to claim 1, wherein: still include bracing piece (9), bracing piece (9) are equipped with two, and both sides fixed connection around the right-hand member of two bracing pieces (9) and movable plate (53) on right side left side middle part, and just two bracing pieces (9) are located the below of dwang (51).

4. The grinding device for the spherical roller bearing according to claim 1, wherein: the two rotating rods (51) are fixed on the two sides of the two rotating rods respectively, and the two rubber pads (10) are arranged on the two rubber pads (10).

5. The grinding device for the spherical roller bearing according to claim 1, wherein: still include push pedal (11), fixed plate (12), unloading board (13) and stretch cord (14), unloading board (13) are L shape down, and unloading board (13) fix the middle part at left movable plate (53) right flank, the upside of unloading board (13) right flank is fixed with fixed plate (12) of L shape down, push pedal (11) middle part is rotated with the right side of fixed plate (12) leading flank and is connected, the both ends of stretch cord (14) respectively with the side of fixed plate (12) left end and the lower extreme fixed connection of push pedal (11).