CN210413993U

CN210413993U - Fixing device is used in bearing production

Info

Publication number: CN210413993U
Application number: CN201921366202.2U
Authority: CN
Inventors: 杨初明; 王君昌; 袁泽金
Original assignee: Xinchang Shuangchi Bearing Co Ltd
Current assignee: Xinchang County Xrkobo Machine Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-28
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a fixing device is used in bearing production, comprises a workbench, the equal fixedly connected with support frame in both sides at workstation top, the center fixedly connected with cylinder of department at support frame inner chamber top, the bottom welding of cylinder has the fixed plate, the first motor of bottom fixedly connected with of fixed plate, the output shaft fixedly connected with of first motor polishes the wheel. The utility model discloses a cylinder, first motor, the setting of fixed plate and abrasive wheel, convenient to use person controls the upper and lower position when polishing to the bearing, through fixed incasement second motor, the action wheel, from the driving wheel, positive and negative threaded rod, the thread bush, the cooperation of fixed column and fixed block, convenient to use person fixes the position about the bearing, through the cooperation of first electric telescopic handle and grip block, can make first electric telescopic handle drive the grip block to the inboard motion, the problem that traditional bearing production is poor with the fixed effect of fixing device has been solved.

Description

Fixing device is used in bearing production

Technical Field

The utility model relates to a bearing production technical field specifically is a fixing device is used in bearing production.

Background

The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process and ensure the rotation precision of the mechanical rotating body, the bearing can be divided into a rolling bearing and an interactive bearing according to the difference of the friction properties of moving elements, the production process of an outer ring comprises forging, annealing, turning, quenching, tempering and grinding, wherein the grinding is particularly important, however, the fixing effect of a fixing device for producing the traditional bearing is poor, the outer ring of the bearing is easy to fall off during grinding, the bearing is easy to damage, the bearing damage rate of a factory is improved, and the factory income can be reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in bearing production possesses fixed effectual advantage, has solved the poor problem of fixing device fixed effect for traditional bearing production.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for bearing production comprises a workbench, a first through groove is transversely formed in the center of the top of an inner cavity of the workbench, supporting plates are fixedly welded on the front side and the rear side of the center of the top of the workbench, and the inner side of the supporting plate is fixedly connected with a first electric telescopic rod from left to right in sequence, one side of the first electric telescopic rod far away from the supporting plate is fixedly connected with a clamping plate, a fixed box is arranged at the center of the bottom of the workbench, two sides of the top of the workbench are fixedly connected with supporting frames, the center of the top of the inner cavity of the support frame is fixedly connected with an air cylinder, the bottom of the air cylinder is welded with a fixed plate, the bottom of the fixed plate is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a grinding wheel, supporting legs are welded on two sides of the bottom of the workbench, and partition plates are welded at the centers of inner cavities of the supporting legs.

Preferably, the second through groove has all transversely been seted up to the both sides at fixed incasement chamber top, the left side fixedly connected with second motor of fixed incasement chamber bottom, the output shaft cover of second motor is equipped with the action wheel, the top of action wheel is connected with from the driving wheel through belt drive, the horizontal cover of inner chamber from the driving wheel is equipped with positive and negative threaded rod, positive and negative threaded rod keeps away from one side swing joint from the driving wheel and has the bearing frame, and the outside of bearing frame and the inner chamber fixed connection of fixed case, the equal threaded connection in both sides of positive and negative threaded rod has the thread bush, the top fixedly connected with fixed column of thread bush, the fixed column runs through the second and leads to groove and first.

Preferably, the left side fixedly connected with water storage box of workstation bottom, the left side fixedly connected with water pump at workstation top, the left side intercommunication of water pump has the pipe that absorbs water, the one end that the water pump was kept away from to the pipe that absorbs water runs through the bottom of water storage box, the right-hand member intercommunication of water pump has the water service pipe, the one end that the water pump was kept away from to the water service pipe runs through the support frame and communicates there is the shower head, the shower head is located the left side of the wheel of polishing.

Preferably, the left center of supporting leg inner chamber department is from last to lower fixedly connected with second electric telescopic handle in proper order, second electric telescopic handle's right side all with the left side fixed connection of fixed case.

Preferably, the center of the top of the partition board is provided with a sliding groove, an inner cavity of the sliding groove is sequentially connected with a sliding block in a sliding mode from left to right, and the top of the sliding block penetrates through the sliding groove and is fixedly connected with the bottom of the fixed box.

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

1. the utility model discloses a cylinder, first motor, the setting of fixed plate and abrasive wheel, convenient to use person controls the upper and lower position when polishing to the bearing, through fixed incasement second motor, the action wheel, from the driving wheel, positive and negative threaded rod, the thread bush, the cooperation of fixed column and fixed block, positive and negative threaded rod drives the thread bush and moves to the inboard, convenient to use person fixes the position of controlling of bearing, cooperation through first electric telescopic handle and grip block, can make first electric telescopic handle drive the grip block and move to the inboard, position is fixed and spacing around the bearing, the problem that traditional bearing production is poor with the fixed effect of fixing device has been solved.

2. The utility model discloses a water storage box, a water pump, the water service pipe, the cooperation of water absorption pipe and shower head, can cool down the produced high temperature of bearing when polishing, avoided the bearing because the high temperature leads to the fact the influence to the precision of polishing of bearing, through second electric telescopic handle's cooperation, the fixed case of being convenient for can remove about, thereby remove about the drive fixed block, very big improvement the efficiency of polishing of bearing, through the cooperation of spout and slider, the fixed case of being convenient for can be fast unimpeded follow second electric telescopic handle and move.

Drawings

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

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

fig. 3 is a front view of the structure of the working table of the present invention.

In the figure: 1. a work table; 2. a first through groove; 3. a first electric telescopic rod; 4. a clamping plate; 5. a fixed box; 6. a support frame; 7. a cylinder; 8. a fixing plate; 9. a first motor; 10. grinding the wheel; 11. a fixed block; 12. fixing a column; 13. a partition plate; 14. a threaded sleeve; 15. a positive and negative threaded rod; 16. a driving wheel; 17. a driven wheel; 18. a second motor; 19. a slider; 20. a chute; 21. a second electric telescopic rod; 22. a second through groove; 23. supporting legs; 24. a water storage tank; 25. a suction pipe; 26. a water pump; 27. a water pipe; 28. and a spray header.

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. 1-3, a fixing device for bearing production comprises a workbench 1, a water storage tank 24 is fixedly connected to the left side of the bottom of the workbench 1, a water pump 26 is fixedly connected to the left side of the top of the workbench 1, a water suction pipe 25 is communicated with the left side of the water pump 26, one end of the water suction pipe 25, which is far away from the water pump 26, penetrates through the bottom of the water storage tank 24, a water through pipe 27 is communicated with the right end of the water pump 26, one end of the water through pipe 27, which is far away from the water pump 26, penetrates through a support frame 6 and is communicated with a spray head 28, the spray head 28 is positioned at the left side of a grinding wheel 10, through the cooperation of the water storage tank 24, the water pump 26, the water through pipe 27, the water suction pipe 25 and the spray head 28, the high temperature generated during bearing grinding can be reduced, the influence of the bearing on the grinding precision of the bearing due to overhigh temperature is avoided, a first, and the inner side of the supporting plate is fixedly connected with a first electric telescopic rod 3 from left to right in sequence, one side of the first electric telescopic rod 3 far away from the supporting plate is fixedly connected with a clamping plate 4, the center of the bottom of the workbench 1 is provided with a fixed box 5, two sides of the top of the inner cavity of the fixed box 5 are both transversely provided with a second through groove 22, the left side of the bottom of the inner cavity of the fixed box 5 is fixedly connected with a second motor 18, the output shaft of the second motor 18 is sleeved with a driving wheel 16, the top of the driving wheel 16 is connected with a driven wheel 17 through a belt transmission, the inner cavity of the driven wheel 17 is transversely sleeved with a positive and negative threaded rod 15, one side of the positive and negative threaded rod 15 far away from the driven wheel 17 is movably connected with a bearing seat, the outer side of the bearing seat is fixedly connected with the inner cavity of the fixed box 5, two sides of the positive and negative, the two sides of the top of the workbench 1 are fixedly connected with a support frame 6, the center of the top of an inner cavity of the support frame 6 is fixedly connected with a cylinder 7, the bottom of the cylinder 7 is welded with a fixed plate 8, the bottom of the fixed plate 8 is fixedly connected with a first motor 9, an output shaft of the first motor 9 is fixedly connected with a polishing wheel 10, the two sides of the bottom of the workbench 1 are welded with support legs 23, the center of the left side of the inner cavity of the support leg 23 is fixedly connected with a second electric telescopic rod 21 from top to bottom, the right side of the second electric telescopic rod 21 is fixedly connected with the left side of a fixed box 5, through the matching of the second electric telescopic rod 21, the fixed box 5 can move left and right conveniently, so as to drive the fixed block 11 to move left and right, the polishing efficiency of the bearing is greatly improved, the center of the inner cavity of the support leg 23, the top of the sliding block 19 penetrates through the sliding groove 20 and is fixedly connected with the bottom of the fixed box 5, through the matching of the sliding groove 20 and the sliding block 19, the fixed box 5 can move rapidly and without obstruction along with the second electric telescopic rod 21, through the arrangement of the air cylinder 7, the first motor 9, the fixing plate 8 and the polishing wheel 10, the upper and lower positions of the bearing during polishing can be conveniently controlled by a user, through the matching of the second motor 18, the driving wheel 16, the driven wheel 17, the positive and negative threaded rod 15, the threaded sleeve 14, the fixed column 12 and the fixed block 11 in the fixed box 5, the positive and negative threaded rod 15 drives the threaded sleeve 14 to move inwards, so that a user can conveniently fix the left and right positions of the bearing, through the matching of the first electric telescopic rod 3 and the clamping plate 4, the first electric telescopic rod 3 can drive the clamping plate 4 to move inwards, fix and spacing the front and back position of bearing, solved the poor problem of fixing effect of fixing device for traditional bearing production.

When the bearing polishing device is used, a user puts a bearing to be polished into the clamping plate 4, the first electric telescopic rod 3 starts to operate to drive the clamping plate 4 to extrude towards the inner side until the clamping plate 4 compresses two sides of the bearing, at the moment, the second motor 18 starts to operate, the second motor 18 drives the driving wheel 16 to rotate forwards through the output shaft, the driving wheel 16 drives the driven wheel 17 to rotate through the belt, so as to drive the positive and negative threaded rod 15 to rotate forwards and backwards, the threaded sleeve 14 starts to move inwards, so as to drive the fixed block 11 to move inwards until the inner side of the fixed block 11 compresses the outer surface of the bearing, so as to fix the left side and the right side of the bearing, after the fixing is completed, the air cylinder 7 starts to operate, the air cylinder 7 drives the first motor 9 and the polishing wheel 10 to move downwards to a position to be polished, the first motor 9 starts to drive the polishing wheel, the water absorption pipe 25 absorbs the purified water, the water pump 26 transmits the purified water to the spray header 28 through the water through pipe 27, and the spray header 28 starts to spray the purified water to cool the bearing emitting high temperature in the processing process.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a motor, a cylinder and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part adopts conventional means such as mature bolts and welding in the prior art, machinery, parts and devices adopt conventional models in the prior art, the internal structure of the machinery, the parts and the devices belongs to the structure of the prior art, a user can complete normal operation of the machinery, the parts and the devices according to a manual of the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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 fixing device is used in bearing production, includes workstation (1), its characterized in that: the center of the top of the inner cavity of the workbench (1) is transversely provided with a first through groove (2), the front side and the rear side of the center of the top of the workbench (1) are fixedly welded with supporting plates, the inner sides of the supporting plates are sequentially and fixedly connected with first electric telescopic rods (3) from left to right, one side of each first electric telescopic rod (3) far away from the corresponding supporting plate is fixedly connected with a clamping plate (4), the center of the bottom of the workbench (1) is provided with a fixing box (5), the two sides of the top of the workbench (1) are fixedly connected with supporting frames (6), the center of the top of the inner cavity of each supporting frame (6) is fixedly connected with a cylinder (7), the bottom of each cylinder (7) is welded with a fixing plate (8), the bottom of each fixing plate (8) is fixedly connected with a first motor (9), and the output shaft of each first motor, supporting legs (23) are welded on two sides of the bottom of the workbench (1), and partition plates (13) are welded at the centers of inner cavities of the supporting legs (23).

2. The fixing device for bearing production according to claim 1, wherein: two sides of the top of the inner cavity of the fixed box (5) are transversely provided with second through grooves (22), the left side of the bottom of the inner cavity of the fixed box (5) is fixedly connected with a second motor (18), an output shaft of the second motor (18) is sleeved with a driving wheel (16), the top of the driving wheel (16) is connected with a driven wheel (17) through a belt in a transmission way, a positive and negative threaded rod (15) is transversely sleeved in the inner cavity of the driven wheel (17), a bearing seat is movably connected on one side of the positive and negative threaded rod (15) far away from the driven wheel (17), the outer side of the bearing seat is fixedly connected with the inner cavity of the fixed box (5), both sides of the positive and negative threaded rod (15) are in threaded connection with a threaded sleeve (14), the top fixedly connected with fixed column (12) of thread bush (14), fixed column (12) run through second logical groove (22) and first logical groove (2) and fixedly connected with fixed block (11).

3. The fixing device for bearing production according to claim 1, wherein: the left side fixedly connected with water storage box (24) of workstation (1) bottom, the left side fixedly connected with water pump (26) at workstation (1) top, the left side intercommunication of water pump (26) has water suction pipe (25), the bottom of water storage box (24) is run through to the one end that water pump (26) were kept away from in water suction pipe (25), the right-hand member intercommunication of water pump (26) has water service pipe (27), the one end that water pump (26) were kept away from in water service pipe (27) runs through support frame (6) and the intercommunication has shower head (28), shower head (28) are located the left side of wheel (10) of polishing.

4. The fixing device for bearing production according to claim 1, wherein: the left center department of supporting leg (23) inner chamber is from last fixedly connected with second electric telescopic handle (21) down in proper order, the right side of second electric telescopic handle (21) all with the left side fixed connection of fixed case (5).

5. The fixing device for bearing production according to claim 1, wherein: the center department at baffle (13) top has seted up spout (20), sliding connection has slider (19) from a left side to the right side in proper order in the inner chamber of spout (20), the top of slider (19) run through spout (20) and with the bottom fixed connection of fixed case (5).