阅读说明：本技术 一种轴承磨削加工平台 (Bearing abrasive machining platform ) 是由 陈建国 陈则霖 姜涛 于 2021-09-11 设计创作，主要内容包括：本发明涉及轴承加工领域,为了解决现有的轴承加工平台对轴承内壁进行磨削时不具备对轴承内壁进行均匀涂抹研磨膏的功能,公开了一种轴承磨削加工平台,包括加工台,且加工台的侧面开设有第一通孔,加工台的侧面设置有用于固定轴承外圈的夹持机构,且轴承外圈的开口与第一通孔的开口位置相对应。本发明使用时将轴承外圈放在加工台上后,通过夹持机构将轴承外圈夹持固定,活动杆向下移动时,活动杆的端头顶动挤胶机构对储胶部件内的研磨膏进行挤压,从而对轴承外圈的内壁进行涂抹,且活塞件在受活动杆挤压过程中,壳体受到向下的力并带动储胶部件沿轴承外圈的内壁向下移动,从而保证对轴承外圈的内壁均匀涂抹。(The invention relates to the field of bearing processing, and discloses a bearing grinding processing platform aiming at solving the problem that the existing bearing processing platform does not have the function of uniformly coating grinding paste on the inner wall of a bearing when grinding the inner wall of the bearing. When the grinding device is used, the bearing outer ring is placed on the processing table and then clamped and fixed through the clamping mechanism, when the movable rod moves downwards, the end head of the movable rod pushes the glue extruding mechanism to extrude grinding paste in the glue storing part, so that the inner wall of the bearing outer ring is coated, and in the process that the piston part is extruded by the movable rod, the shell is forced downwards and drives the glue storing part to move downwards along the inner wall of the bearing outer ring, so that the inner wall of the bearing outer ring is uniformly coated.)

1. A bearing grinding platform comprises a processing table, wherein a first through hole is formed in the side surface of the processing table, a clamping mechanism used for fixing a bearing outer ring is arranged on the side surface of the processing table, and the opening of the bearing outer ring corresponds to the opening of the first through hole in position;

the side surface of the movable rod is provided with a grinding mechanism for grinding the inner wall of the bearing outer ring;

a glue coating mechanism is arranged at the first through hole and used for coating grinding paste on the inner wall of the bearing outer ring before the grinding mechanism grinds the inner wall of the bearing outer ring, the glue coating mechanism comprises a glue storage component filled with the grinding paste, and a glue outlet component is arranged on one side of the glue storage component, which is close to the inner wall of the bearing outer ring;

an elastic piece is arranged on one side, away from the clamping mechanism, of the processing table through a mounting seat, and a glue extruding mechanism is arranged at the other end of the elastic piece and used for extruding the grinding paste in the glue storage component in the downward movement process of the movable rod;

the glue squeezing mechanism comprises a shell connected with an elastic part, a piston part is arranged on the inner wall of the shell through a reset elastic part, the glue squeezing mechanism also comprises an air bag arranged in the glue storage part, and one side of the shell, which is close to the elastic part, is communicated with the inside of the air bag through an extension pipe;

the outer wall of the glue storage component is connected with the shell, a second through hole is formed in the side face of the glue storage component, and the end head of the movable rod pushes the piston component to move in the shell through the second through hole;

still include feed mechanism for carry out the material loading to the inside of storing up gluey part.

2. The bearing grinding platform as claimed in claim 1, wherein a pressing piece is mounted on a side surface of the movable rod and used for pushing the glue storage component to be staggered with the bearing outer ring after the glue application is completed.

3. The bearing grinding platform as claimed in claim 1, wherein a lifting component is mounted at one end of the movable rod far away from the glue storage component, and the lifting component is mounted at one side of the processing table through a third telescopic piece.

4. A bearing grinding platform according to claim 3, wherein the grinding mechanism comprises a rotating part movably mounted on the side surface of the movable rod, and a grinding part is mounted on the side of the rotating part far away from the movable rod through a second telescopic part.

5. A bearing grinding platform according to claim 4, further comprising a drive mechanism for driving the grinding mechanism to rotate;

the driving mechanism comprises a driving part arranged on the side surface of the lifting part, a driving gear is arranged on an output shaft of the driving part, and a rack meshed with the driving gear is arranged on the side surface of the rotating part.

6. The bearing grinding platform of claim 1 wherein the clamping mechanism comprises a clamping member mounted to a side of the table by a first telescoping member;

and an anti-skid component is arranged on one side of the clamping component close to the bearing outer ring.

7. A bearing grinding platform according to claim 1 wherein the outer wall of the housing mounts guide members for guiding movement of the housing.

8. The bearing grinding platform of claim 7, wherein the feeding mechanism comprises a storage component for storing grinding paste, and a conveying component for feeding the interior of the storage component.

9. A bearing grinding platform according to claim 8, wherein the inside of the storage component is provided with a stirring mechanism for stirring the grinding paste in the storage component.

10. The bearing grinding platform of claim 9, wherein the stirring mechanism comprises a stirring part connected with the end of the guide part, and the side surface of the stirring part is provided with a through hole.

Technical Field

The invention relates to the technical field of bearing machining, in particular to a bearing grinding machining platform.

Background

The bearing is an important part in mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body. Need carry out grinding treatment in the bearing course of working, when carrying out grinding treatment to the inner wall of bearing inner race, often can use the lapping compound to carry out supplementary grinding, and current bearing grinding processing platform does not possess when using and evenly paints the function of lapping compound to the inner wall of bearing inner race.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a bearing grinding platform.

In order to achieve the purpose, the invention adopts the following technical scheme:

a bearing grinding platform comprises a processing table, a clamping mechanism for fixing a bearing outer ring is arranged on the side surface of the processing table, the opening of the bearing outer ring corresponds to the opening of the first through hole in position, and a movable rod capable of moving up and down is further arranged, and the end of the movable rod is located at the circle center of the first through hole;

the side surface of the movable rod is provided with a grinding mechanism for grinding the inner wall of the bearing outer ring;

a glue coating mechanism is arranged at the first through hole and used for coating grinding paste on the inner wall of the bearing outer ring before the grinding mechanism grinds the inner wall of the bearing outer ring, the glue coating mechanism comprises a glue storage component filled with the grinding paste, and a glue outlet component is arranged on one side of the glue storage component, which is close to the inner wall of the bearing outer ring;

an elastic piece is arranged on one side, away from the clamping mechanism, of the processing table 1 through a mounting seat, and a glue extruding mechanism is arranged at the other end of the elastic piece and used for extruding grinding paste in the glue storage component in the downward movement process of the movable rod;

the glue squeezing mechanism comprises a shell connected with an elastic part, a piston part is arranged on the inner wall of the shell through a reset elastic part, the glue squeezing mechanism also comprises an air bag arranged in the glue storage part, and one side of the shell, which is close to the elastic part, is communicated with the inside of the air bag through an extension pipe;

the outer wall of the glue storage component is connected with the shell, a second through hole is formed in the side face of the glue storage component, and the end head of the movable rod pushes the piston component to move in the shell through the second through hole;

still include feed mechanism for carry out the material loading to the inside of storing up gluey part.

Preferably, a pressing piece is installed on the side face of the movable rod and used for pushing the glue storage component to be staggered with the position of the bearing outer ring after the gluing is finished.

Preferably, the lifting component is installed to the one end that the movable rod kept away from the glue storage component, and the lifting component is installed in one side of processing platform through the third extensible member.

Preferably, the grinding mechanism comprises a rotating part movably mounted on the side surface of the movable rod, and the grinding part is mounted on one side, far away from the movable rod, of the rotating part through a second telescopic piece.

Preferably, the grinding machine further comprises a driving mechanism for driving the grinding mechanism to rotate;

the driving mechanism comprises a driving part arranged on the side surface of the lifting part, a driving gear is arranged on an output shaft of the driving part, and a rack meshed with the driving gear is arranged on the side surface of the rotating part.

Preferably, the clamping mechanism comprises a clamping component which is arranged on the side surface of the processing table through a first telescopic piece;

and an anti-skid component is arranged on one side of the clamping component close to the bearing outer ring.

Preferably, a guide member is installed on an outer wall of the housing to guide movement of the housing.

Preferably, the feeding mechanism comprises a storage component for storing the grinding paste and a conveying component for feeding the interior of the adhesive storage component.

Preferably, the inside of the storage component is provided with a stirring mechanism for stirring the grinding paste in the storage component.

Preferably, the stirring mechanism comprises a stirring component connected with the end head of the guide component, and the side surface of the stirring component is provided with a through hole.

The invention has the beneficial effects that:

when in use, the bearing outer ring is clamped and fixed by the clamping mechanism after being placed on a processing table, when the movable rod moves downwards, the end head of the movable rod pushes the piston piece to downwards extrude the air in the shell, the air is injected into the air bag through the extension pipe, the air bag is inflated and expanded to extrude the grinding paste in the glue storage part out through the glue outlet part and coat the grinding paste on the inner wall of the bearing outer ring, in the process that the piston piece is extruded by the movable rod, the shell is stressed by the downward force and drives the glue storage part to downwards move along the inner wall of the bearing outer ring, so that the inner wall of the bearing outer ring is ensured to be uniformly coated, after the coating is finished, the grinding mechanism moves to the inner wall of the bearing outer ring along with the movable rod and grinds the inner wall of the bearing outer ring, after the grinding is finished, the movable rod resets to the top of the bearing outer ring, at the moment, the piston piece resets to the top of the shell under the action of the reset elastic piece, and the air is pumped in the process that the piston piece moves, thereby take out the gas in the gasbag through the extension pipe, the feed mechanism of being convenient for carries out the material loading to the inside of storing up gluey part, and convenient to use is high-efficient.

Drawings

Fig. 1 is a schematic structural diagram of a bearing grinding platform according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a bearing grinding platform according to an embodiment of the present invention shown in fig. 1A;

fig. 3 is a schematic structural view of a grinding mechanism and a driving mechanism of a bearing grinding platform according to an embodiment of the present invention.

In the figure: 1-processing table, 2-feeding mechanism, 21-conveying component, 22-storing component, 3-stirring mechanism, 31-stirring component, 32-perforation, 4-clamping mechanism, 41-first telescopic component, 42-clamping component, 5-bearing outer ring, 6-glue extruding mechanism, 61-air bag, 62-piston component, 63-shell, 64-extension pipe, 7-glue coating mechanism, 71-glue storing component, 72-glue discharging component, 8-reset elastic component, 9-pressing component, 10-grinding mechanism, 101-second telescopic component, 102-grinding component, 103-rotating component, 11-movable rod, 12-lifting component, 13-third telescopic component, 14-driving mechanism, 141-driving component, 142-driving gear, 15-rack, 16-elastic piece, 17-guiding component, 18-mounting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, a bearing grinding platform comprises a processing table 1, wherein a first through hole is formed in the side surface of the processing table 1, a clamping mechanism 4 for fixing a bearing outer ring 5 is arranged on the side surface of the processing table 1, the opening of the bearing outer ring 5 corresponds to the opening of the first through hole in position, the bearing grinding platform further comprises a movable rod 11 which moves in a lifting manner, and the end of the movable rod 11 is located at the circle center of the first through hole;

a grinding mechanism 10 is arranged on the side surface of the movable rod 11 and is used for grinding the inner wall of the bearing outer ring 5;

the gluing mechanism 7 is arranged at the first through hole and used for coating grinding paste on the inner wall of the bearing outer ring 5 before the grinding mechanism 10 grinds the inner wall of the bearing outer ring 5, the gluing mechanism 7 comprises a glue storage component 71 filled with the grinding paste, and a glue outlet component 72 is arranged on one side, close to the inner wall of the bearing outer ring 5, of the glue storage component 71;

an elastic piece 16 is arranged on one side of the processing table 1 far away from the clamping mechanism 4 through a mounting seat 18, and the other end of the elastic piece 16 is provided with a glue extruding mechanism 6 for extruding the grinding paste in the glue storage part 71 in the downward movement process of the movable rod 11;

the glue squeezing mechanism 6 comprises a shell 63 connected with the elastic part 16, the inner wall of the shell 63 is provided with a piston part 62 through a reset elastic part 8, the glue squeezing mechanism also comprises an air bag 61 arranged in the glue storage part 71, and one side of the shell 63 close to the elastic part 16 is communicated with the interior of the air bag 61 through an extension pipe 64;

the outer wall of the glue storage component 71 is connected with the shell 63, a second through hole is formed in the side face of the glue storage component 71, and the end of the movable rod 11 pushes the piston component 62 to move in the shell 63 through the second through hole;

the grinding device also comprises a feeding mechanism 2 which is used for feeding the interior of the rubber storage part 71, when in use, after the bearing outer ring 5 is placed on the processing table 1, the bearing outer ring 5 is clamped and fixed through the clamping mechanism 4, when the movable rod 11 moves downwards, the end head of the movable rod 11 pushes the piston part 62 to downwards extrude the air in the shell 63, the air is injected into the air bag 61 through the extension pipe 64, the air bag 61 is inflated and expanded to extrude the grinding paste in the rubber storage part 71 through the rubber outlet part 72 and coat the grinding paste on the inner wall of the bearing outer ring 5, and in the process that the piston part 62 is extruded by the movable rod 11, the shell 63 bears the downward force and drives the rubber storage part 71 to downwards move along the inner wall of the bearing outer ring 5, so as to ensure that the inner wall of the bearing outer ring 5 is uniformly coated, after the coating, the grinding mechanism 10 moves to the inner wall of the bearing outer ring 5 along with the movable rod 11 and grinds the inner wall of the bearing outer ring 5, after the grinding is accomplished, movable rod 11 resets to the top of bearing inner race 5, and piston 62 resets to the inside top of casing 63 under the effect of elastic component 8 that resets this moment, and the in-process that piston 62 removed is bled to the inside of casing 63 to take out the gas in gasbag 61 through extension pipe 64, the feed mechanism 2 of being convenient for carries out the material loading, convenient to use high efficiency to the inside of storing up gluey part 71.

In a preferred embodiment of the present invention, the air bag 61 is made of a material such as rubber or silicone, and in this embodiment, the air bag 61 is preferably made of a rubber material.

Referring to fig. 1 to 2, as a preferred embodiment of the present invention, a pressing member 9 is installed on a side surface of the movable rod 11, and is used for pushing the glue storage member 71 to be staggered from the position of the bearing outer ring 5 after the glue is applied, and when the glue is applied, the pressing member 9 contacts with an outer wall of the glue storage member 71 and pushes the glue storage member 71 downward, so that the positions of the glue storage member 71 and the bearing outer ring 5 are staggered, at this time, the piston member 62 does not move relative to the inner wall of the housing 63 any more, the volume of the air bag 61 is not changed, that is, the glue discharging of the glue discharging member 72 is stopped, and waste of the grinding paste is effectively avoided.

As a preferred embodiment of the present invention, a lifting component 12 is installed at one end of the movable rod 11 away from the glue storage component 71, the lifting component 12 is installed at one side of the processing table 1 through a third telescopic piece 13, and the movable rod 11 can be driven to lift through the third telescopic piece 13.

As a preferred embodiment of the present invention, the third extensible member 13 is an electric extensible member, a hydraulic cylinder, or the like, and in this embodiment, the third extensible member 13 is preferably a hydraulic cylinder.

Referring to fig. 3, as a preferred embodiment of the present invention, the grinding mechanism 10 includes a rotating member 103 movably mounted on a side surface of the movable rod 11, and a grinding member 102 is mounted on a side of the rotating member 103 away from the movable rod 11 through a second telescopic member 101.

Referring to fig. 3, as a preferred embodiment of the present invention, the present invention further includes a driving mechanism 14 for driving the grinding mechanism 10 to rotate;

the driving mechanism 14 includes a driving member 141 mounted on a side surface of the elevating member 12, a driving gear 142 is mounted on an output shaft of the driving member 141, and a rack 15 engaged with the driving gear 142 is mounted on a side surface of the rotating member 103.

In a preferred embodiment of the present invention, the driving mechanism 14 is an annular electric slide rail mounted on a side surface of the movable rod 11, and a slider is mounted on an inner wall of the rotating member 103, and an outer diameter of the slider is matched with an inner diameter of the electric slide rail.

As a preferred embodiment of the present invention, the clamping mechanism 4 includes a clamping member 42 mounted on the side of the processing table 1 via a first telescopic member 41;

the clamping member 42 is provided with an anti-slip member on a side thereof close to the bearing outer ring 5.

In a preferred embodiment of the present invention, the anti-slip members are rubber pads, rubber bumps, or the like, and in this embodiment, the preferred anti-slip members are rubber bumps.

As a preferred embodiment of the present invention, a guide member 17 is installed on an outer wall of the housing 63 to guide the movement of the housing 63.

As a preferred embodiment of the present invention, the feeding mechanism 2 includes a stock component 22 storing the abrasive slurry, and a conveying component 21 feeding the inside of the adhesive storage component 71.

As a preferred embodiment of the present invention, the inside of the magazine member 22 is provided with a stirring mechanism 3 for stirring the abrasive slurry in the magazine member 22.

As a preferred embodiment of the present invention, the stirring mechanism 3 includes a stirring paddle mounted on the inner wall of the stock component 22, and a driving motor for driving the stirring paddle to rotate.

Referring to fig. 1, as a preferred embodiment of the present invention, the stirring mechanism 3 includes a stirring member 31 connected to an end of the guiding member 17, and a through hole 32 is formed in a side surface of the stirring member 31, and when the guiding member 17 reciprocates along with the housing 63, the stirring member 31 is driven to move up and down in the storing member 22, so as to stir the polishing slurry, and the through hole 32 reduces resistance to the lifting movement of the stirring member 31, thereby ensuring effective movement of the adhesive storing member 71 and the housing 63.

When the grinding device is used, the bearing outer ring 5 is placed on the processing table 1, the bearing outer ring 5 is clamped and fixed through the clamping mechanism 4, when the movable rod 11 moves downwards, the end head of the movable rod 11 pushes the piston piece 62 to downwards extrude the air in the shell 63, the air is injected into the air bag 61 through the extension pipe 64, the air bag 61 is inflated to expand to extrude the grinding paste in the glue storage part 71 out through the glue outlet part 72 and coat the grinding paste on the inner wall of the bearing outer ring 5, in the process that the piston piece 62 is extruded by the movable rod 11, the shell 63 bears the downward force and drives the glue storage part 71 to move downwards along the inner wall of the bearing outer ring 5, so as to ensure that the inner wall of the bearing outer ring 5 is uniformly coated, after the coating, the grinding mechanism 10 moves to the inner wall of the bearing outer ring 5 along with the movable rod 11 and grinds the inner wall of the bearing outer ring 5, after the grinding, the movable rod 11 is reset to the top of the bearing outer ring 5, at the moment, the piston piece 62 is reset to the top of the shell 63 under the action of the reset elastic piece 8, the piston piece 62 is used for exhausting air from the interior of the shell 63 in the moving process, so that the air in the air bag 61 is exhausted through the extension pipe 64, the feeding mechanism 2 can conveniently feed the interior of the glue storage part 71, and the use is convenient and efficient; after the coating is finished, the pressing piece 9 contacts with the outer wall of the rubber storage part 71 and pushes the rubber storage part 71 downwards, so that the positions of the rubber storage part 71 and the bearing outer ring 5 are staggered, the piston piece 62 does not move relative to the inner wall of the shell 63, the size of the air bag 61 is unchanged, the rubber discharge of the rubber discharge part 72 is stopped, and the waste of grinding paste is effectively avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.