CN215968239U

CN215968239U - Grinding head of self-aligning roller bearing outer ring raceway grinding machine

Info

Publication number: CN215968239U
Application number: CN202122144119.4U
Authority: CN
Inventors: 李文兴
Original assignee: Wuxi Mingshan Electromechanical Technology Co ltd
Current assignee: Wuxi Mingshan Electromechanical Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-08
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of grinding head of a grinding machine, in particular to a grinding head of a self-aligning roller bearing outer ring raceway grinding machine, which comprises a main body of the grinding machine, wherein the main body of the grinding machine comprises a water storage tank, the top of the water storage tank is provided with a water baffle along the circumferential direction, one side of the top of the water storage tank is provided with a mounting plate, one side of the mounting plate is provided with a fixing plate, the top of the fixing plate is provided with a driving structure, the top of the fixing plate and the position below the driving structure are provided with a lubricating structure capable of effectively reducing the abrasion between the grinding head and a bearing, the output end of the driving structure and the bottom of the fixing plate are provided with a grinding head body, the two adjacent sides of the fixing plate and the mounting plate are provided with cooling water structures capable of effectively ensuring the service life of the grinding head, the two ends of the top of the water storage tank along the length direction below the grinding head body are provided with auxiliary grinding structures, and the cooling water structures are arranged so that the grinding head of the grinding machine can quickly dissipate heat during the working process, the problem that the service life of the grinding head is influenced due to overhigh surface temperature of the grinding head is avoided.

Description

Grinding head of self-aligning roller bearing outer ring raceway grinding machine

Technical Field

The utility model relates to the technical field of grinding machine grinding heads, in particular to a grinding head of a self-aligning roller bearing outer ring raceway grinding machine.

Background

The grinding machine is a machine tool which utilizes a grinding tool to grind a workpiece so as to obtain a required shape, size and precision machining surface, the machining action of the grinding machine is grinding, the grinding work is in the primary position in the machining, the sharpening of a cutting tool and the precision manufacturing of mechanical parts depend on the grinding work, the grinding work is also part of the precision machining, a grinding head is an essential part in the working process of the grinding machine, the application of the grinding head of the grinding machine is very wide, and the grinding head of the grinding machine is often required to be used for grinding in the machining process of an outer ring raceway of a self-aligning roller bearing.

However, the grinding head of the self-aligning roller bearing outer ring raceway grinding machine in the prior art still has a lot of defects, and large friction is easily generated between the grinding head and the bearing in the prior art, so that after the grinding head rotates for a long time in the processing process of the grinding head of the grinding machine, large abrasion is easily generated between the grinding head and the bearing, and the grinding precision can be influenced to a certain extent; in addition, in the long-term processing process of the grinding head in the prior art, a large amount of heat is easily generated on the surface of the grinding head, and if the heat dissipation is not timely, the service life of the grinding head is affected.

Therefore, a grinding head of a self-aligning roller bearing outer ring raceway grinding machine needs to be designed to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding head of a self-aligning roller bearing outer ring raceway grinding machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an aligning roller bearing outer lane raceway grinding machine bistrique, including the grinding machine main part, the grinding machine main part includes the storage water tank, the inside swing joint of storage water tank has filtration, the storage water tank top is equipped with the breakwater along the girth direction, storage water tank top array distribution has a plurality of water holes of crossing, storage water tank top one side is equipped with the mounting panel, mounting panel one side is equipped with the fixed plate, the fixed plate top is equipped with the drive structure, the position that the fixed plate top just is located drive structure below is equipped with the lubricating structure that can effectively reduce wearing and tearing between bistrique and bearing, drive structure output just is located the fixed plate bottom and is equipped with the bistrique body, the both sides that the fixed plate is adjacent with the mounting panel all are equipped with the cooling water structure that can effectively guarantee bistrique life, bistrique body below just is located the storage water tank top and is equipped with supplementary structure of polishing along length direction's both ends.

As the preferable scheme of the utility model, the position of the top of the fixed plate, which corresponds to the driving structure, is provided with the connecting bearing, and the grinding head body is movably arranged between the connecting bearing and the fixed plate.

As a preferable scheme of the utility model, the lubricating structure comprises three lubricating oil channels and three lubricating oil inlet holes, and the lubricating oil inlet holes are arranged at positions below the driving structure and corresponding to the grinding head body.

According to the preferable scheme of the utility model, the cooling water structure comprises water pipes, the water pipes are connected to two sides of the fixing plate along the width direction through fixing buckles, one side of each water pipe, which is close to the grinding head body, is provided with a gooseneck pipe which can be adjusted to any direction, and one end of each gooseneck pipe, which is far away from the water pipes, is provided with a spray head.

According to a preferable scheme of the utility model, the auxiliary polishing structure comprises a first connecting plate and a second connecting plate, a motor is arranged on one side of the second connecting plate, a turntable is mounted at the output end of the motor and located on one side of the second connecting plate close to the first connecting plate through an output shaft, a hydraulic rod is arranged at one end of the turntable far away from the motor, and a clamping plate is arranged on one side of the hydraulic rod far away from the turntable.

As a preferable scheme of the utility model, one side of the first connecting plate, which is close to the second connecting plate, is movably connected with a rotating disc through a bearing.

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

1. according to the grinding head of the grinding machine, the lubricating structure is arranged, before the grinding head of the grinding machine works, a user can manually inject lubricating oil into the three lubricating oil channels, and then the lubricating oil can flow into the lubricating oil inlet hole in the inclined lubricating oil channel, so that friction between the grinding head body and the bearing can be reduced as much as possible under the action of the lubricating oil in the subsequent grinding process, the lubricating effect of the grinding head of the grinding machine in the use process is good, and the friction between the grinding head and the bearing can be effectively reduced, so that the abrasion is reduced.

2. According to the grinding head, the cooling water structure is arranged, when the grinding head of the grinding machine is in a machining process, a user can inject water into the water pipe through the water flow control valve and manually adjust the gooseneck, so that the spraying direction of the spray head is located on the same side of the grinding head body, the cooling water can be directly sprayed on the surface of the grinding head body and can dissipate heat of the grinding head body in the machining process, the grinding head of the grinding machine can rapidly dissipate heat of the grinding head in the working process, and the problem that the service life of the grinding head is affected due to overhigh surface temperature of the grinding head is avoided.

Drawings

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

FIG. 2 is a partial internal schematic view of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention;

fig. 4 is a schematic view of an auxiliary polishing structure according to the present invention.

In the figure: 1. a grinder body; 11. a water storage tank; 12. a water baffle; 13. water passing holes; 14. a filter structure; 15. mounting a plate; 16. a fixing plate; 17. a drive structure; 18. a grinding head body; 19. a lubrication structure; 191. a lubricant oil passage; 192. lubricating oil enters the hole; 2. an auxiliary polishing structure; 21. a first connecting plate; 22. a motor; 23. a hydraulic lever; 24. a clamping plate; 25. a turntable; 26. a second connecting plate; 3. a cooling water structure; 31. a water pipe; 32. a fixing buckle; 33. a gooseneck; 34. and (4) a spray head.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a grinding head of a grinding machine with an outer ring raceway of an aligning roller bearing comprises a grinding machine main body 1, wherein the grinding machine main body 1 comprises a water storage tank 11, a filtering structure 14 is movably connected inside the water storage tank 11, a water baffle 12 is arranged at the top of the water storage tank 11 along the circumferential direction, a plurality of water through holes 13 are distributed at the top of the water storage tank 11 in an array manner, a mounting plate 15 is arranged at one side of the top of the water storage tank 11, a fixing plate 16 is arranged at one side of the mounting plate 15, a driving structure 17 is arranged at the top of the fixing plate 16, a lubricating structure 19 capable of effectively reducing abrasion between the grinding head and the bearing is arranged at the position at the top of the fixing plate 16 and below the driving structure 17, a grinding head body 18 is arranged at the output end of the driving structure 17 and at the bottom of the fixing plate 16, cooling water structures 3 capable of effectively ensuring the service life of the grinding head are arranged at two adjacent sides of the fixing plate 16 and the mounting plate 15, auxiliary grinding structures 2 are arranged at two ends of the top of the grinding head body 18 and at the top of the water storage tank 11 along the length direction, through setting up lubricating structure 19 for this grinding machine bistrique is lubricated effectual in the use, thereby can effectively reduce the friction that produces between bistrique and bearing and reduce wear, through setting up cooling water structure 3, makes this grinding machine bistrique can be quick dispel the heat to the bistrique in the course of the work, avoids bistrique surface temperature too high and influence the life of bistrique.

In an embodiment, referring to fig. 1 and 2, a connecting bearing is disposed at a position corresponding to the driving structure 17 on the top of the fixing plate 16, and the grinding head body 18 is movably mounted between the connecting bearing and the fixing plate 16.

In the embodiment, referring to fig. 1, 2 and 3, the lubricating structure 19 includes three lubricating oil channels 191 and three lubricating oil inlet holes 192, where the lubricating oil channels 191 are provided, the lubricating oil inlet holes 192 are provided below the driving structure 17 and at a position corresponding to the grinding head body 18, and by providing the lubricating structure 19, a better lubricating effect of the grinding head of the grinding machine in the use process is achieved, so that friction between the grinding head and the bearing can be effectively reduced, thereby reducing wear, and in practical use, before the grinding head of the grinding machine works, a user can manually inject lubricating oil into the three lubricating oil channels 191, and then the lubricating oil can flow into the lubricating oil inlet holes 192 in the inclined lubricating oil channels 191, so that friction between the grinding head body 18 and the bearing can be reduced as much as possible under the action of the lubricating oil in the subsequent grinding process, so that the lubricating effect of the grinding head of the grinding machine in the use process is better, and further can effectively reduce the friction generated between the grinding head and the bearing, thereby reducing the abrasion.

In the embodiment, referring to fig. 1 and fig. 2, the cooling water structure 3 includes a water pipe 31, the water pipe 31 is connected to two sides of the fixing plate 16 along the width direction through a fixing buckle 32, a gooseneck 33 adjustable to any direction is disposed on one side of the water pipe 31 close to the grinding head body 18, a spray head 34 is disposed at one end of the gooseneck 33 far from the water pipe 31, by disposing the cooling water structure 3, the grinding head of the grinding machine can rapidly dissipate heat of the grinding head during operation, so as to prevent the service life of the grinding head from being affected by an excessively high surface temperature of the grinding head, during actual use, when the grinding head of the grinding machine is in a processing process, a user can inject water into the water pipe 31 through a water flow control valve and manually adjust the gooseneck 33, so that the spraying direction of the spray head 34 is located at the same side of the grinding head body 18, so that cooling water can be directly sprayed on the surface of the grinding head body 18 and dissipate heat, the grinding head of the grinding machine can quickly dissipate heat in the working process, and the problem that the service life of the grinding head is influenced due to overhigh surface temperature of the grinding head is avoided.

In an embodiment, referring to fig. 1, fig. 2 and fig. 4, the auxiliary polishing structure 2 includes a first connecting plate 21 and a second connecting plate 26, a motor 22 is disposed on one side of the second connecting plate 26, a rotary table 25 is mounted at an output end of the motor 22 and on one side of the second connecting plate 26 close to the first connecting plate 21 through an output shaft, a hydraulic rod 23 is disposed at one end of the rotary table 25 far away from the motor 22, a clamping plate 24 is disposed on one side of the hydraulic rod 23 far away from the rotary table 25, and the rotary table 25 is movably connected to one side of the first connecting plate 21 close to the second connecting plate 26 through a bearing.

The working principle is as follows: when the grinding head of the grinding machine is used, before the grinding head works, a user can manually inject lubricating oil into the three lubricating oil channels 191, then the lubricating oil can flow into the lubricating oil inlet hole 192 in the inclined lubricating oil channel 191, so that friction between the grinding head body 18 and the bearing can be reduced as much as possible in the later grinding process, the lubricating effect of the grinding head of the grinding machine in the use process is better, the friction between the grinding head and the bearing can be effectively reduced, the abrasion is reduced, when the grinding head of the grinding machine is in the processing process, the user can inject water into the water pipe 31 through the water flow control valve, the gooseneck pipe 33 is manually adjusted, the spraying direction of the spray head 34 is positioned at the same side of the grinding head body 18, and cooling water can be directly sprayed on the surface of the grinding head body 18 and dissipates heat of the grinding head body, so that the grinding head of the grinding machine can rapidly dissipate heat in the working process, the problem that the service life of the grinding head is influenced due to overhigh surface temperature of the grinding head is avoided.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-aligning roller bearing outer lane raceway grinding machine bistrique, includes grinding machine main part (1), its characterized in that: the grinding machine main body (1) comprises a water storage tank (11), a filtering structure (14) is movably connected inside the water storage tank (11), a water baffle (12) is arranged at the top of the water storage tank (11) along the circumferential direction, a plurality of water passing holes (13) are distributed in an array manner at the top of the water storage tank (11), a mounting plate (15) is arranged at one side of the top of the water storage tank (11), a fixing plate (16) is arranged at one side of the mounting plate (15), a driving structure (17) is arranged at the top of the fixing plate (16), a lubricating structure (19) capable of effectively reducing abrasion between a grinding head and a bearing is arranged at the position, which is located below the driving structure (17), a grinding head body (18) is arranged at the output end of the driving structure (17) and is located at the bottom of the fixing plate (16), and cooling water structures (3) capable of effectively ensuring the service life of the grinding head are arranged at two adjacent sides of the fixing plate (16) and the mounting plate (15), auxiliary polishing structures (2) are arranged at two ends of the top of the water storage tank (11) along the length direction and below the grinding head body (18).

2. The grinding head of the self-aligning roller bearing outer ring raceway grinding machine according to claim 1, characterized in that: the top of the fixing plate (16) is provided with a connecting bearing at a position corresponding to the driving structure (17), and the grinding head body (18) is movably arranged between the connecting bearing and the fixing plate (16).

3. The grinding head of the self-aligning roller bearing outer ring raceway grinding machine according to claim 1, characterized in that: the lubricating structure (19) comprises three lubricating oil channels (191) and three lubricating oil inlet holes (192), wherein the lubricating oil channels (191) are arranged, and the lubricating oil inlet holes (192) are formed in the positions, corresponding to the grinding head body (18), below the driving structure (17).

4. The grinding head of the self-aligning roller bearing outer ring raceway grinding machine according to claim 1, characterized in that: the cooling water structure (3) comprises a water pipe (31), the water pipe (31) is connected to two sides of the fixing plate (16) along the width direction through a fixing buckle (32), one side, close to the grinding head body (18), of the water pipe (31) is provided with a gooseneck (33) which can be adjusted to any direction, and one end, far away from the water pipe (31), of the gooseneck (33) is provided with a spray head (34).

5. The grinding head of the self-aligning roller bearing outer ring raceway grinding machine according to claim 1, characterized in that: supplementary structure (2) of polishing includes first connecting plate (21) and second connecting plate (26), second connecting plate (26) one side is equipped with motor (22), and motor (22) output and be located one side that second connecting plate (26) are close to first connecting plate (21) and install carousel (25) through the output shaft, and the one end that motor (22) were kept away from in carousel (25) is equipped with hydraulic stem (23), and one side that carousel (25) were kept away from in hydraulic stem (23) is equipped with grip block (24).

6. The grinding head of the self-aligning roller bearing outer ring raceway grinding machine according to claim 5, characterized in that: one side of the first connecting plate (21) close to the second connecting plate (26) is movably connected with a rotating disc (25) through a bearing.