CN211760287U

CN211760287U - Outer wall grinding device of mechanical transmission bearing

Info

Publication number: CN211760287U
Application number: CN202020447374.9U
Authority: CN
Inventors: 彭业振; 陶云鹏; 初岩; 王雅琪; 李效萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-10-27
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a mechanical drive bearing's outer wall grinding device, including lower base, driving motor and high pressure nozzle, the top fixedly connected with support column of base down, the base is gone up to the top fixedly connected with of support column, the slide has been seted up to the inside of going up the base, the inside movable insert of slide is equipped with the filtration collecting box, the fixed welding in top of base has the motor case down, the inside fixed mounting of motor case has driving motor, driving motor's output shaft screw thread is installed and is made a polish the dish, the fixed surface of making a polish the dish installs the ball of polishing, the fixed surface of going up the base installs the fender case, the spacing groove has been seted up to the both sides of fender case. The utility model discloses a driving motor, the polishing dish and the ball of polishing constitute grinding machanism, can carry out the automation through its grinding machanism with fixed bearing and polish, make it can avoid the manual work to operate, reduced workman's danger, and efficient, reduce a large amount of labours.

Description

Outer wall grinding device of mechanical transmission bearing

Technical Field

The utility model relates to a bearing polishing technical field specifically is a mechanical transmission bearing's outer wall grinding device.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. In the processing process of the bearing, the outer ring is formed by cutting a pipe material, so that a large amount of burrs are left on the end face of the outer ring. A grinding device is required to grind it.

The electric grinding machine is a reciprocating electric polishing grinding machine (also known as a rasping machine), is widely used for finish machining and surface polishing treatment in the mold industry, and is a substitute of the same type of pneumatic products.

The existing bearing outer wall polishing device needs to fix a bearing firstly and then manually hold a polishing machine to polish the bearing, and the method is low in efficiency, high in labor force and high in risk, and can be generally operated by skilled workers;

in addition, a large amount of sparks and iron fillings can appear when polishing in current bearing, need clear up after work is accomplished, not only wastes time and energy, and iron fillings are recoverable thing, can utilize once more.

Therefore, it is necessary to provide an outer wall polishing device for a mechanical transmission bearing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical transmission bearing's outer wall grinding device to solve the dangerous inefficiency and the clear problem of device that provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the outer wall polishing device of the mechanical transmission bearing comprises a lower base, a driving motor and a high-pressure nozzle, wherein a supporting column is fixedly connected to the top end of the lower base, an upper base is fixedly connected to the top end of the supporting column, a slide way is arranged inside the upper base, a filtering and collecting box is movably inserted inside the slide way, a motor box is fixedly welded to the top end of the lower base, a driving motor is fixedly installed inside the motor box, a polishing disc is installed on an output shaft of the driving motor in a threaded manner, a polishing ball is fixedly installed on the outer surface of the polishing disc, a baffle box is fixedly installed on the outer surface of the upper base, limiting grooves are formed in two sides of the baffle box, a clamping block is movably inserted in each limiting groove, a cover plate is fixedly welded to the outer surface of the clamping block, a fixing rod is fixedly welded to the bottom end, the novel thread sleeve is characterized in that a threaded rod is movably inserted in the threaded sleeve, a twisting disk is fixedly welded on the right side of the threaded rod, and a rubber clamping piece is fixedly mounted on the left side of the threaded rod.

Preferably, the bottom end of the lower base is fixedly provided with four groups of supporting legs, and the bottom end of each group of supporting legs is fixedly provided with a rubber pad.

Preferably, the outer surface of the top end of the motor box is inclined, and a round hole which is matched with an output shaft of the driving motor to penetrate through is formed in the top end of the motor box.

Preferably, the filtering and collecting boxes form a sliding structure through a slideway, and the sliding structure is provided with two groups.

Preferably, a sealing window is installed on the outer surface of the baffle box through a hinge, and a handle is arranged on the outer surface of the sealing window.

Preferably, the outer surface of the cover plate is fixedly provided with two groups of high-pressure nozzles, and the positions of the high-pressure nozzles correspond to the positions of the grinding balls.

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

1. this mechanical transmission bearing's outer wall grinding device through driving motor, the ball constitution grinding machanism of polishing of make up, can polish fixed bearing automatically through its grinding machanism, makes it can avoid the manual work to operate, and the workman's that reduces danger, and efficient reduces a large amount of labours.

2. This outer wall grinding device of mechanical transmission bearing constitutes fixed establishment through dead lever, thread bush, threaded rod, twisting disk and rubber clamping piece, can fix the bearing through its fixed establishment, avoids the bearing to rock when making it polish, in case the bearing rocks will produce to polish the mistake and touch, and convenient operation, simple structure.

3. This outer wall grinding device of mechanical drive bearing constitutes clean filtration through slide, filtration collecting box and high pressure nozzle, can clean the device after accomplishing work through its clean filtration to can collect iron fillings, make it can reutilization, avoid extravagant resource.

Drawings

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

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

FIG. 3 is a schematic top view of the polishing disc of the present invention;

fig. 4 is a schematic front sectional view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a lower base; 2. a support pillar; 3. a slideway; 4. a filtering and collecting box; 5. a motor case; 6. a drive motor; 7. grinding disc; 8. grinding the ball; 9. a gear box; 10. a clamping block; 11. a cover plate; 12. fixing the rod; 13. a threaded sleeve; 14. a threaded rod; 15. a twisting disk; 16. a rubber clip; 17. a high pressure spray head; 18. and (4) an upper base.

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. 1-4, the present invention provides an embodiment:

an outer wall polishing device of a mechanical transmission bearing comprises a lower base 1, a driving motor 6 and a high-pressure spray nozzle 17, wherein supporting legs are fixedly arranged at the bottom end of the lower base 1, the supporting legs are provided with four groups, a rubber pad is fixedly arranged at the bottom end of each group of supporting legs, a supporting column 2 is fixedly connected at the top end of the lower base 1, an upper base 18 is fixedly connected at the top end of the supporting column 2, a slide way 3 is arranged inside the upper base 18, a filtering and collecting box 4 is movably inserted inside the slide way 3, the filtering and collecting box 4 forms a sliding structure through the slide way 3, the sliding structure is provided with two groups, a motor box 5 is fixedly welded at the top end of the lower base 1, the driving motor 6 is fixedly arranged inside the motor box 5, the outer surface of the top end of the motor box 5 is arranged in an inclined shape, a round hole, the outer surface of the polishing disc 7 is fixedly provided with the polishing ball 8, so that a polishing mechanism can be formed by the driving motor 6, the polishing disc 7 and the polishing ball 8, and the fixed bearing can be automatically polished by the polishing mechanism, so that manual operation can be avoided, the danger of workers is reduced, the efficiency is high, and a large amount of labor force is reduced;

the outer surface of the upper base 18 is fixedly provided with a baffle box 9, the outer surface of the baffle box 9 is provided with a sealing window through a hinge, the outer surface of the sealing window is provided with a handle, two sides of the baffle box 9 are provided with limit grooves, the limit grooves are movably inserted with fixture blocks 10, the outer surface of the fixture blocks 10 is fixedly welded with a cover plate 11, the bottom end of the cover plate 11 is fixedly welded with a fixed rod 12, the outer surface of the fixed rod 12 is fixedly provided with a thread bush 13, the inner part of the thread bush 13 is movably inserted with a threaded rod 14, the right side of the threaded rod 14 is fixedly welded with a twisting disk 15, the left side of the threaded rod 14 is fixedly provided with a rubber clamping piece 16, the fixing mechanism can be formed by the fixed rod 12, the thread bush 13, the threaded rod 14, the twisting disk 15 and the rubber clamping piece 16, the, the operation is convenient, and the structure is simple;

the outer fixed surface of apron 11 installs high pressure nozzle 17, and high pressure nozzle 17 is provided with two sets ofly, and high pressure nozzle 17's position sets up with the position of ball 8 of polishing correspondingly, sets up like this and to constitute clean filtration through slide 3, filtration collecting box 4 and high pressure nozzle 17, can clean the device after accomplishing work through its clean filtration to can collect iron fillings, make it can reutilization, avoid extravagant resource.

The working principle is as follows: before the bearing needs to be polished, the bearing is firstly placed above a polishing disc 7, then the twisting disc 15 is rotated, the threaded rod 14 is driven to rotate when the twisting disc 15 rotates, the threaded rod 14 moves through the threaded sleeve 13 when the threaded rod 14 rotates, the rubber clamping piece 16 is driven to move when the threaded rod 14 moves, and the outer wall of the bearing can be fixed when the rubber clamping piece 16 moves;

after the bearing is fixed, a driving motor 6 in a motor box 5 is started, when the driving motor 6 is started, a polishing disc 7 is driven to rotate through an output shaft, when the polishing disc 7 rotates, a polishing ball 8 is driven to rotate, when the polishing ball 8 rotates, the outer wall of the fixed bearing is rotationally polished, and when the polishing of the contact surface of the polishing ball 8 is completed, the bearing is reversely rotated, so that the polishing can be continuously performed;

when the polishing is completed, by activating the high pressure nozzle 17, water jet is performed when the high pressure nozzle 17 is activated. The water current that sprays can clean the inside of keeping off case 9, and the rivers of the mixed iron fillings after the cleanness can be through filtering collecting box 4 downstream because of the influence of gravitation, because of filtering the reason of collecting box 4, iron fillings in the rivers can be accomodate through filtering collecting box 4, convenient recycle, after the clearance is accomplished, can take out through slide 3 with filtering collecting box 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an outer wall grinding device of mechanical transmission bearing, includes lower base (1), driving motor (6) and high pressure nozzle (17), its characterized in that: the top end of the lower base (1) is fixedly connected with a support column (2), the top end of the support column (2) is fixedly connected with an upper base (18), a slide way (3) is arranged in the upper base (18), a filtering and collecting box (4) is movably inserted in the slide way (3), a motor box (5) is fixedly welded at the top end of the lower base (1), a driving motor (6) is fixedly installed in the motor box (5), a polishing disc (7) is installed on an output shaft of the driving motor (6) in a threaded manner, a polishing ball (8) is fixedly installed on the outer surface of the polishing disc (7), a baffle box (9) is fixedly installed on the outer surface of the upper base (18), limiting grooves are formed in two sides of the baffle box (9), a clamping block (10) is inserted in the movement of the limiting grooves, and a cover plate (11) is fixedly welded on the outer surface of the, the bottom mounting welding of apron (11) has dead lever (12), the outer fixed surface of dead lever (12) installs thread bush (13), the inside activity of thread bush (13) is inserted and is equipped with threaded rod (14), the right side fixed welding of threaded rod (14) has twisting disk (15), the left side fixed mounting of threaded rod (14) has rubber clamping piece (16).

2. The grinding device for the outer wall of the mechanical transmission bearing, according to claim 1, is characterized in that: the bottom fixed mounting of lower base (1) has the landing leg, the landing leg is provided with four groups, every group the bottom fixed mounting of landing leg has the rubber pad.

3. The grinding device for the outer wall of the mechanical transmission bearing, according to claim 1, is characterized in that: the outer surface of the top end of the motor box (5) is inclined, and a round hole which is penetrated through by an output shaft of the driving motor (6) is formed in the top end of the motor box (5).

4. The grinding device for the outer wall of the mechanical transmission bearing, according to claim 1, is characterized in that: the filter collecting boxes (4) form a sliding structure through the slide ways (3), and the sliding structure is provided with two groups.

5. The grinding device for the outer wall of the mechanical transmission bearing, according to claim 1, is characterized in that: the outer surface of the baffle box (9) is provided with a sealing window through a hinge, and the outer surface of the sealing window is provided with a handle.

6. The grinding device for the outer wall of the mechanical transmission bearing, according to claim 1, is characterized in that: the outer fixed surface of apron (11) installs high pressure nozzle (17), high pressure nozzle (17) are provided with two sets ofly, the position of high pressure nozzle (17) sets up with the position correspondence of ball (8) of polishing.