CN215700519U - Bearing inner race grinding device - Google Patents

Abstract

The utility model discloses a bearing inner ring polishing device in the technical field of bearing processing equipment, which comprises a workbench, a fan, a conveying table, electric slide rails and a polishing mechanism, wherein the fan is fixedly connected to the bottom of an inner cavity of the workbench through bolts, the conveying table is fixedly connected to the left side and the right side of the top of the workbench through bolts, and the electric slide rails are fixedly connected to the left side and the right side of the top of the workbench, the bearing inner ring polishing device has reasonable structural design, realizes the operation steps of automatically transmitting, positioning and polishing an outer ring body simultaneously, is very convenient and fast to use in practice, fundamentally reduces the number of personnel operation compared with the traditional device, thereby reducing the input of labor cost, improving the processing efficiency, and solving the problem that the leftover materials accumulated on the surface of the workbench need to be periodically cleaned manually in the prior art, the actual operation steps are greatly reduced, and the working efficiency is improved.

Description

Bearing inner race grinding device

Technical Field

The utility model relates to the technical field of bearing processing equipment, in particular to a bearing inner ring polishing device.

Background

The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to change the sliding friction between a running shaft and a shaft seat into rolling friction, thereby reducing the friction loss.

The inner circle needs the manual work to polish the processing to the surface in process of production, makes it ensure the rotation effect between inner circle and the rolling element, nevertheless the manual work is polished and is wasted time and energy, has not only increased its human cost's excessive input, also greatly reduced its machining efficiency, on the other hand, the leftover bits that produce because of polishing are piled up on the workstation surface usually, the staff need regularly clear up it, its actual work step has been increased, work efficiency is reduced, for this we have proposed a bearing inner circle grinding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bearing inner ring polishing device, which aims to solve the problems that the surface of an inner ring needs to be polished manually in the production process so as to ensure the rotating effect between the inner ring and a rolling body, the manual polishing is time-consuming and labor-consuming, and on the other hand, scraps generated by polishing are usually accumulated on the surface of a workbench and need to be cleaned regularly by workers.

In order to achieve the purpose, the utility model provides the following technical scheme: a bearing inner ring polishing device comprises a workbench, a fan, conveying tables, electric sliding rails and polishing mechanisms, wherein the fan is fixedly connected to the bottom of an inner cavity of the workbench through bolts, the conveying tables are fixedly connected to the left side and the right side of the top of the workbench through bolts, the electric sliding rails are fixedly connected to the left side and the right side of the top of the workbench and positioned at the front sides of the two conveying tables, the polishing mechanisms are fixedly connected to the left side and the right side of the top of the workbench and positioned between the two electric sliding rails, the top of the workbench and positioned between the polishing mechanisms and the electric sliding rails are fixedly connected with the polishing tables, through holes are formed in the polishing tables, the bottom ends of the through holes penetrate through and extend to the top of the inner cavity of the workbench, and a workpiece collecting box is fixedly connected to the bottom of the inner cavity of the workbench and positioned under the through holes, a residual material collecting box is fixedly connected to the left side of the fan and positioned at the bottom of the inner cavity of the workbench, the input end of the residual material collecting box is connected with the output end of the fan, the top of the fan is connected with a conveying pipe through a flange, the top of the conveying pipe is connected with a three-way pipe through a flange, the left side and the right side of the three-way pipe are both connected with connecting pipes through flanges, the tail ends of the connecting pipes are sleeved with a collecting cover, the collecting cover is positioned below the through holes, the connecting end of the conveying table is fixedly connected with an air cylinder through bolts, the inside of the conveying table is connected with a material pushing plate through sliding of the air cylinder, the front side of the top of the conveying table is fixedly connected with a discharging pipe through bolts, the rear side of the top of the conveying table is fixedly connected with supporting columns, the top of the supporting columns is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a pressure cylinder, the top of the connecting plate is connected with a support through the pressure cylinder in a sliding mode, a discharge barrel is clamped inside the support, a discharge pipe is inserted into the bottom of the discharge barrel in a splicing mode, the output end of the discharge pipe is connected with the input end of the discharge pipe, a fixing seat is connected to the top of the electric slide rail in a sliding mode, and an outer grinding wheel is clamped at the top of the fixing seat in a clamping mode.

Preferably, the grinding mechanism comprises a base, a motor and an inner grinding wheel, the inner grinding wheel is rotatably connected to the top of the base, the inner grinding wheel and the outer grinding wheel are horizontally aligned, the motor is fixedly connected to the top of the inner cavity of the workbench through a bolt, and the output end of the motor is rotatably connected to the input end of the inner grinding wheel.

Preferably, the equal fixedly connected with pipe support in inner chamber top left and right sides of workstation, just the connecting pipe is pegged graft the inside of pipe support.

Preferably, the four corners of the bottom of the workbench are welded with supporting legs.

Preferably, the front side wall of the workbench is fixedly connected with a maintenance door through bolts.

Preferably, the top fixedly connected with of workstation two electronic slip tables, just the link of electronic slip table slides and is connected with the slide, the link fixedly connected with manipulator of slide, just the center end of the platform of polishing with the center department of manipulator is the level and aligns.

Compared with the prior art, the utility model has the beneficial effects that:

1. the bearing inner ring polishing device comprises an outer grinding wheel, an inner grinding wheel, a mechanical arm, a cylinder, a material pushing plate and a material discharging barrel which are arranged at the top of a workbench, wherein the material discharging barrel is driven by a pressure cylinder to reciprocate up and down when in use, an outer ring body inside the material discharging barrel is discharged into a material discharging pipe from the material discharging pipe by using a vibration effect until the material discharging barrel stably drops into a conveying table, the outer ring body of the conveying table is pushed into a polishing table by using the air cylinder and the material pushing plate in a matched manner, the outer ring body is moved to a position between the outer grinding wheel and the inner grinding wheel by the mechanical arm, and then the outer grinding wheel and the inner grinding wheel are used in a matched manner by using a motor and an electric sliding rail, so that the outer grinding wheel and the inner grinding wheel can automatically polish the outer side wall of the outer ring body, the device can simultaneously carry out the operation steps of automatic transmission, positioning and polishing on the outer ring body, the practical use is very convenient, and the number of personnel operation is fundamentally reduced compared with the traditional device, thereby reduced its human cost's input to utilize machining to replace the manual work, improved its machining efficiency.

2. This bearing inner race grinding device, top through at the platform of polishing sets up the through-hole, after outer emery wheel and interior emery wheel polish the processing to the lateral wall of outer lane body, next outer lane body pushes it to the through-hole in, and together discharge from the through-hole because of polishing produced angle material, start the fan and make it inhale outside air and produce inside absorbent air current, utilize the conveyer pipe, the cooperation of three-way pipe and connecting pipe is used, the air current is transmitted to and is collected in the cover, and adsorb the angle material that drops through collecting the cover, and store in carrying it to the clout collecting box, the problem that needs the manual work to carry out regular clearance to the angle material that the workstation surface is accumulational among the prior art has been solved, its actual operating procedure has significantly reduced, its work efficiency has been improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the working table of the present invention;

FIG. 3 is a schematic view of a connection structure of an outer grinding wheel and an inner grinding wheel according to the present invention;

fig. 4 is a left side view of the conveying table of the present invention.

In the figure: 100. a work table; 110. a support leg; 120. repairing the door; 130. an electric sliding table; 131. a slide base; 140. a manipulator; 150. a polishing table; 160. a through hole; 170. a workpiece collecting box; 180. a pipe frame; 200. a fan; 210. a residual material collecting box; 220. a delivery pipe; 230. a three-way pipe; 240. a connecting pipe; 250. a collection hood; 300. a conveying table; 310. a cylinder; 311. a material pushing plate; 320. a discharging pipe; 330. a support pillar; 340. a connecting plate; 350. a booster cylinder; 360. a support; 370. a discharging barrel; 371. a discharge pipe; 400. an electric slide rail; 410. a fixed seat; 420. an outer grinding wheel; 500. a polishing mechanism; 510. a base; 520. a motor; 530. an inner grinding wheel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a bearing inner ring polishing device, which can realize the operation steps of automatically transmitting, positioning and polishing an outer ring body at the same time, and solves the problem that leftover materials accumulated on the surface of a workbench 100 need to be cleaned regularly by manpower in the prior art, and please refer to fig. 1-4, and the device comprises the workbench 100, a fan 200, a conveying table 300, an electric sliding rail 400 and a polishing mechanism 500;

referring to fig. 1-4 again, a polishing table 150 is fixedly connected to the top of the workbench 100 and located between the polishing mechanism 500 and the electric slide rail 400, a through hole 160 is formed in the polishing table 150, the bottom end of the through hole 160 penetrates and extends to the top of an inner cavity of the workbench 100, a workpiece collection box 170 is fixedly connected to the bottom of the inner cavity of the workbench 100 and located right below the through hole 160, the workbench 100 is used for mounting and fixing the polishing table 150, the blower 200, the conveying table 300, the electric slide rail 400 and the polishing mechanism 500, the polishing table 150 is used for inputting and moving the outer ring body to a position between the outer grinding wheel 420 and the inner grinding wheel 530, the through hole 160 is used for discharging the polished outer ring body and excess materials generated by polishing, and the workpiece collection box 170 is used for collecting the polished outer ring body;

referring to fig. 1-4 again, the left side of the fan 200 and the bottom of the inner cavity of the workbench 100 are fixedly connected with a residue collection box 210, the input end of the residue collection box 210 is connected with the output end of the fan 200, the top of the fan 200 is connected with a delivery pipe 220 through a flange, the top of the delivery pipe 220 is connected with a three-way pipe 230 through a flange, the left side and the right side of the three-way pipe 230 are connected with a connection pipe 240 through a flange, the tail end of the connection pipe 240 is sleeved with a collection cover 250, the collection cover 250 is located below the through hole 160, the fan 200 is fixedly connected with the bottom of the inner cavity of the workbench 100 through a bolt, the fan 200 is used for sucking air and generating an inward adsorbed air flow, the residue collection box 210 is used for collecting and storing the residue generated by polishing the outer ring body, the delivery pipe 220 is used for connecting and installing the three-way pipe 230, the three-way pipe 230 is used for connecting and installing the connection pipe 240, the connection pipe 240 is used to connect and mount the collection cover 250, and the collection cover 250 is used to suck the surplus material dropped from the through hole 160;

referring to fig. 1-4 again, the connecting end of the conveying platform 300 is fixedly connected with an air cylinder 310 through a bolt, the inside of the conveying platform 300 is connected with a material pushing plate 311 through the air cylinder 310 in a sliding manner, the top front side of the conveying platform 300 is fixedly connected with a blanking pipe 320 through a bolt, the top rear side of the conveying platform 300 is fixedly connected with a supporting column 330, the top of the supporting column 330 is fixedly connected with a connecting plate 340, the top of the connecting plate 340 is fixedly connected with a pressure cylinder 350, the top of the connecting plate 340 is connected with a bracket 360 through the pressure cylinder 350 in a sliding manner, a discharging barrel 370 is clamped inside the bracket 360, a discharging pipe 371 is inserted into the bottom of the discharging barrel 370, the output end of the discharging pipe 371 is connected with the input end of the blanking pipe 320, the conveying platform 300 is fixedly connected with the left side and the right side of the top of the worktable 100 through a bolt, the conveying platform 300 is used for installing and fixing the air cylinder 310, the blanking pipe 320 and the supporting column 330, the cylinder 310 is used for installing and fixing the material pushing plate 311 and driving the material pushing plate 311 to reciprocate back and forth in the conveying table 300, the material pushing plate 311 is used for pushing out an outer ring body in the conveying table 300, the discharging pipe 320 is used for stably dropping the outer ring body dropped from the discharging pipe 371 into the conveying table 300, the supporting column 330 is used for installing and fixing the connecting plate 340, the connecting plate 340 is used for installing and fixing the pressurizing cylinder 350, the pressurizing cylinder 350 is used for installing and fixing the support 360 and driving the support 360 to move up and down on the connecting plate 340, the support 360 is used for installing the discharging barrel 370, the discharging barrel 370 is used for storing the outer ring body outside, and the discharging pipe 371 is used for outputting the outer ring body in the discharging barrel 370;

referring to fig. 1-4 again, the top of the electric slide rail 400 is connected with a fixed seat 410 in a sliding manner, the top of the fixed seat 410 is clamped with an outer grinding wheel 420, the electric slide rail 400 is fixedly connected to the left and right sides of the top of the workbench 100 and is located at the front sides of the two conveying tables 300, the electric slide rail 400 is used for installing the fixed seat 410 and driving the fixed seat 410 to move left and right, the fixed seat 410 is used for installing the outer grinding wheel 420, and the outer grinding wheel 420 is used for grinding the outer side wall of the outer ring input by the grinding table 150;

referring to fig. 1-4 again, the grinding mechanism 500 is fixedly connected to the left and right sides of the top of the worktable 100 and located between the two electric slide rails 400, and the grinding mechanism 500 is used for automatically grinding the outer sidewall of the outer ring.

Referring to fig. 3 again, in order to automatically polish the outer sidewall of the outer ring, the polishing mechanism 500 includes a base 510, a motor 520, and an inner grinding wheel 530, the inner grinding wheel 530 is rotatably connected to the top of the base 510, the inner grinding wheel 530 is horizontally aligned with the outer grinding wheel 420, the motor 520 is fixedly connected to the top of the inner cavity of the worktable 100 through a bolt, and the output end of the motor 520 is rotatably connected to the input end of the inner grinding wheel 530.

Referring to fig. 2 again, in order to improve the stability of the connection pipe 240 in conveying the excess material, pipe racks 180 are fixedly connected to the left and right sides of the top of the inner cavity of the working table 100, and the connection pipe 240 is inserted into the pipe racks 180.

Referring to fig. 1-2 again, in order to support and fix the bottom of the worktable 100 and improve the stability of the worktable 100, the supporting legs 110 are welded at the four corners of the bottom of the worktable 100.

Referring to fig. 1 again, in order to facilitate the maintenance of the motor 520 and the fan 200 by the later-stage maintenance personnel, an independent space is formed in the inner cavity of the workbench 100, the collection effect of the collection cover 250 on the excess material is improved, and the front side wall of the workbench 100 is fixedly connected with the maintenance door 120 through bolts.

Referring to fig. 1 again, in order to fix the position of the outer ring inputted into the conveying table 300 and improve the polishing efficiency of the outer wheel 420 and the inner wheel 530 on the surface of the outer ring, two electric sliding tables 130 are fixedly connected to the top of the worktable 100, a sliding base 131 is connected to a connecting end of the electric sliding tables 130 in a sliding manner, a manipulator 140 is fixedly connected to a connecting end of the sliding base 131, and the center end of the polishing table 150 is horizontally aligned with the center of the manipulator 140.

When in specific use, a person skilled in the art pours an outer ring body to be polished into the discharge barrel 370, simultaneously starts the pressure cylinder 350 to drive the discharge barrel 370 to reciprocate up and down on the top of the connecting plate 340, so that the discharge pipe 371 is inserted into the discharge pipe 320, discharges the inner and outer ring bodies of the discharge barrel 370 from the discharge pipe 371 by using the vibration effect, and stably drops the outer ring body into the conveying table 300 through the discharge pipe 320, starts the air cylinder 310 to drive the material pushing plate 311 to reciprocate back and forth in the conveying table 300, pushes the outer ring body in the conveying table 300 into the polishing table 150 by using the material pushing plate 311, at this time, starts the electric sliding table 130 to drive the manipulator 140 to move to the position right above the inner and outer ring bodies of the polishing table 150 through the sliding base 131, grasps the inner diameter of the outer ring body through the manipulator 140, and moves the outer ring body to a position between the outer grinding wheel 420 and the inner grinding wheel 530, the motor 520 is started to drive the inner grinding wheel 530 to rotate on the base 510, the electric slide rail 400 is started to drive the outer grinding wheel 420 to move leftwards, the outer ring body is pushed towards one side of the inner grinding wheel 530 until the outer side wall of the outer ring body is contacted with the outer side wall of the inner grinding wheel 530, the outer side wall of the outer ring body is ground by using the outer grinding wheel 420 and the inner grinding wheel 530 in a matched manner, the mechanical arm 140 is separated from the outer ring body after grinding, the next outer ring body is pushed into the grinding table 150 again along with the continuous work of the air cylinder 310, the ground outer ring body is extruded and falls into the through hole 160, leftover materials generated by grinding fall into the through hole 160 along with the outer ring body, meanwhile, the fan 200 is started to generate inward adsorbed air flow, and the conveying pipe 220, the three-way pipe 230 and the connecting pipe 240 are matched for use, the air current is transmitted to and is collected in the cover 250, utilizes and collects the cover 250 and adsorbs the leftover bits that drop to carry it to storing in the clout collecting box 210, the outer lane body of polishing the completion under the effect of gravity drops in work piece collecting box 170, accomplishes the whole use to this device promptly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a bearing inner race grinding device which characterized in that: comprises a workbench (100), a fan (200), a conveying table (300), electric sliding rails (400) and a grinding mechanism (500), wherein the fan (200) is fixedly connected to the bottom of an inner cavity of the workbench (100) through bolts, the conveying table (300) is fixedly connected to the left side and the right side of the top of the workbench (100) through bolts, the electric sliding rails (400) are fixedly connected to the left side and the right side of the top of the workbench (100) and positioned at the front sides of the two conveying tables (300), the grinding mechanism (500) is fixedly connected to the left side and the right side of the top of the workbench (100) and positioned between the two electric sliding rails (400), the top of the workbench (100) is positioned between the grinding mechanism (500) and the electric sliding rails (400) and fixedly connected with the grinding table (150), and a through hole (160) is formed in the grinding table (150), the bottom end of the through hole (160) penetrates through and extends to the top of the inner cavity of the workbench (100), the bottom of the inner cavity of the workbench (100) is located under the through hole (160) and is fixedly connected with a workpiece collecting box (170), the left side of the fan (200) is located at the bottom of the inner cavity of the workbench (100) and is fixedly connected with a residual material collecting box (210), the input end of the residual material collecting box (210) is connected with the output end of the fan (200), the top of the fan (200) is connected with a conveying pipe (220) through a flange, the top of the conveying pipe (220) is connected with a three-way pipe (230) through a flange, the left side and the right side of the three-way pipe (230) are connected with connecting pipes (240) through flanges, the tail ends of the connecting pipes (240) are sleeved with collecting covers (250), and the collecting covers (250) are located below the through hole (160), the material pushing device is characterized in that the connecting end of the conveying platform (300) is fixedly connected with an air cylinder (310) through a bolt, the interior of the conveying platform (300) is connected with a material pushing plate (311) through the air cylinder (310) in a sliding manner, the front side of the top of the conveying platform (300) is fixedly connected with a blanking pipe (320) through a bolt, the rear side of the top of the conveying platform (300) is fixedly connected with a supporting column (330), the top of the supporting column (330) is fixedly connected with a connecting plate (340), the top of the connecting plate (340) is fixedly connected with a pressure cylinder (350), the top of the connecting plate (340) is connected with a support (360) through the pressure cylinder (350) in a sliding manner, a discharging barrel (370) is clamped in the interior of the support (360), a discharging pipe (371) is inserted in the bottom of the discharging barrel (370), and the output end of the discharging pipe (371) is connected with the input end of the blanking pipe (320), the top of the electric sliding rail (400) is connected with a fixed seat (410) in a sliding mode, and the top of the fixed seat (410) is clamped with an outer grinding wheel (420).

2. The bearing inner ring grinding device according to claim 1, wherein: the grinding mechanism (500) comprises a base (510), a motor (520) and an inner grinding wheel (530), the inner grinding wheel (530) is rotatably connected to the top of the base (510), the inner grinding wheel (530) is horizontally aligned with the outer grinding wheel (420), the motor (520) is fixedly connected to the top of an inner cavity of the workbench (100) through bolts, and the output end of the motor (520) is rotatably connected to the input end of the inner grinding wheel (530).

3. The bearing inner ring grinding device according to claim 1, wherein: the left side and the right side of the top of the inner cavity of the workbench (100) are fixedly connected with pipe frames (180), and the connecting pipes (240) are inserted into the pipe frames (180).

4. The bearing inner ring grinding device according to claim 1, wherein: supporting legs (110) are welded at four corners of the bottom of the workbench (100).

5. The bearing inner ring grinding device according to claim 1, wherein: the front side wall of the workbench (100) is fixedly connected with a maintenance door (120) through bolts.

6. The bearing inner ring grinding device according to claim 1, wherein: the top fixedly connected with of workstation (100) two electronic slip tables (130), just the link of electronic slip table (130) slides and is connected with slide (131), the link fixedly connected with manipulator (140) of slide (131), just the center end of platform (150) of polishing with the center department of manipulator (140) is the level and aligns.

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