CN218177734U

CN218177734U - Novel deep groove ball bearing

Info

Publication number: CN218177734U
Application number: CN202222584195.1U
Authority: CN
Inventors: 黄坚
Original assignee: Jiangsu Yuekai Machinery Technology Co ltd
Current assignee: Jiangsu Yuekai Machinery Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-30
Anticipated expiration: 2032-09-28

Abstract

The application discloses novel deep groove ball bearing, including outer lane, axle inner circle, ball, holder, anchorage bar, spliced pole, ring, ejector pin, arc pole, closing plate and semicircle pole. Through the setting of semicircle pole, through semicircle pole and the arc pole of laminating each other, make its closing plate fix through stop nut, when promoting whole closing plate installation after stability, when change or installation, only need take off stop nut can, make it in the installation with when dismantling the closing plate, it is comparatively convenient.

Description

Novel deep groove ball bearing

Technical Field

The application relates to the technical field of bearings, in particular to a novel deep groove ball bearing.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.

The dust cover in the novel deep groove ball bearing which is published by retrieval and has the application number of 'CN202022659518. X' is only fixed by simpler magnetism, so that the dust cover is easy to fall off when the whole bearing is rotated at high speed during work. Therefore, a new deep groove ball bearing is proposed to address the above problems.

Disclosure of Invention

The novel deep groove ball bearing is provided in the embodiment and used for solving the potential problem that the dust cover which is fixedly installed magnetically falls off.

According to an aspect of the application, provide novel deep groove ball bearing, including axle outer lane and axle outer lane, be equipped with a plurality of balls in the middle of axle outer lane and the axle inner lane, and the ball is located between two holders, two holder and anchorage bar threaded connection, the anchorage bar both ends are pegged graft with symmetrical form fixed connection's grafting post and ring lateral wall.

Furthermore, the circular ring is divided into an inner ring and an outer ring, and the inner ring is fixedly connected with the outer ring through a plurality of supporting columns.

Furthermore, the circular ring is in threaded connection with the connecting column, and the threaded groove in the side wall of the connecting column is in threaded connection with the inserting column.

Further, the ring side wall is fixedly connected with one end of the ejector rod, the other end of the ejector rod is attached to the sealing plate, the arc rod fixedly connected with the ejector rod side wall is connected with the sealing plate in an inserting mode, the arc rod is attached to the semi-circular rod fixedly connected with the side wall of the groove of the sealing plate, and the semi-circular rod is connected with the outer wall of the arc rod and the limiting nut in a threaded mode.

Furthermore, two inserting grooves are symmetrically formed in the side wall of the limiting nut, connected with the arc-shaped rod through threads, of the semicircular rod.

Furthermore, the side wall of the ejector rod is provided with a heat dissipation channel communicated with the heat dissipation channel of the arc-shaped rod.

Through the above-mentioned embodiment of this application, adopted the taper roller, solved magnetism fixed mounting's shield and had the potential problem that drops, gained better practical function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive passing through them.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic view of a partial front cross-sectional structure of an embodiment of the present application;

fig. 3 is a partially enlarged structural view of a cage of an embodiment of the present application at a position a in a top view cross-section 2.

In the figure: 1. an outer race of the shaft; 2. a shaft inner race; 3. a ball bearing; 4. a holder; 5. a fastening rod; 6. connecting columns; 7. a circular ring; 8. a top rod; 9. an arcuate bar; 10. sealing plates; 11. a semi-circular rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, shall fall within the scope of protection of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, the novel deep groove ball bearing includes an outer race 1 and an outer race 1, a plurality of balls 3 are disposed between the outer race 1 and the inner race 2, the balls 3 are located between two retainers 4, the two retainers 4 are in threaded connection with a fastening rod 5, and two ends of the fastening rod 5 are inserted into sidewalls of a circular ring 7 through symmetrical insertion columns.

The ring 7 is divided into an inner ring and an outer ring, the inner ring and the outer ring are fixedly connected through a plurality of support columns, so that when the balls 3 roll under the action of the support columns, the generated heat can be dissipated through the space between the inner ring and the outer ring, the ring 7 is in threaded connection with the connecting column 6, the threaded groove in the side wall of the connecting column 6 is in threaded connection with the inserting column, so that the position of the ring 7 can be fixed under the action of the connecting column 6 after the connecting column 6 is in threaded connection with the inserting column in the side wall of the fastening rod 5, the side wall of the ring 7 is fixedly connected with one end of the ejector rod 8, the other end of the ejector rod 8 is attached to the sealing plate 10, the arc rod 9 fixedly connected with the side wall of the ejector rod 8 is inserted into the sealing plate 10, the arc rod 9 is attached to the semicircular rod 11 fixedly connected with the side wall of the groove of the sealing plate 10, half round

bar

11 and 9 outer walls of arc pole and stop nut threaded connection, the half round bar 11 and the arc pole 9 through the laminating of being convenient for make it when installation fixed seal board 10, it is comparatively convenient, half round bar 11 is equipped with two inserting grooves with the symmetric form with 9 threaded connection's of arc pole stop nut lateral wall, be convenient for through the effect of inserting groove, make it when taking off stop nut, make its inserting column that is the U type form after pegging graft with stop nut, through the handle of wrench movement U type form inserting column lateral wall, can take off stop nut, 8 lateral walls of ejector pin are equipped with the heat dissipation channel intercommunication of heat dissipation channel and arc pole 9, are convenient for through the heat dissipation channel of intercommunication to be convenient for the inside heat dissipation of bearing.

The utility model discloses when using, at first whether each device can normally work of inspection, in each device all can normally the during operation, when whole bearing uses, in the effect through ball 3, make its axle inner circle 2 and axle outer lane 1 mutual rotation, and the effect through holder 4, divide ball 3 equally and install, and then make its whole ball 3 not only receive the arc wall of race and axle outer lane 1 lateral wall spacing, and holder 4 is further spacing to ball 3, and then make its whole bearing when using, have better stable form, and the ring 7 through the branch of inner ring outer loop, make the heat energy that its ball 3 produced when rotating, better pass ring 7, and then through ejector pin 8 and the arc pole 9 effluvium that have the heat dissipation channel, make its closing plate 10 when playing sealed effect, can not block the heat dissipation of whole bearing, and through half round bar 11 and the arc pole 9 of laminating each other, make its closing plate 10 fix through limit nut, when promoting whole closing plate 10 installation after stability, when changing or when installing, the closing plate can only need take off limit nut.

The application has the advantages that:

1. through the arrangement of the circular rings and the circular rings divided by the inner ring and the outer ring, heat energy generated by the balls of the circular rings during rotation can better penetrate through the circular rings, and the sealing plate of the circular ring can not block the heat dissipation of the whole bearing while playing a sealing effect through the ejector rod and the arc-shaped rod with the heat dissipation channel;

2. through the setting of semicircle pole, through semicircle pole and the arc pole of laminating each other, make its closing plate fix through stop nut, when promoting whole closing plate installation after stability, when change or installation, only need take off stop nut can, make it in the installation with when dismantling the closing plate, it is comparatively convenient.

The modules referred to are prior art and are fully implemented by those skilled in the art without undue experimentation, nor is the subject matter of the present application directed to software and process improvements.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Novel deep groove ball bearing, its characterized in that: the novel bearing comprises a shaft outer ring (1) and a shaft outer ring (1), wherein a plurality of balls (3) are arranged between the shaft outer ring (1) and the shaft inner ring (2), the balls (3) are located between two retainers (4), the retainers (4) are in threaded connection with a fastening rod (5), and two ends of the fastening rod (5) are connected with the side wall of a circular ring (7) in a symmetrical mode and fixedly connected through inserting columns.

2. The new deep groove ball bearing of claim 1, wherein: the circular ring (7) is divided into an inner ring and an outer ring, and the inner ring is fixedly connected with the outer ring through a plurality of supporting columns.

3. The new deep groove ball bearing of claim 1, wherein: the circular ring (7) is in threaded connection with the connecting column (6), and the threaded groove in the side wall of the connecting column (6) is in threaded connection with the inserting column.

4. The novel deep groove ball bearing of claim 1, wherein; the sealing device is characterized in that the side wall of the circular ring (7) is fixedly connected with one end of the ejector rod (8), the other end of the ejector rod (8) is attached to the sealing plate (10), the arc rod (9) fixedly connected with the side wall of the ejector rod (8) is connected with the sealing plate (10) in an inserting mode, the arc rod (9) is attached to the semi-circular rod (11) fixedly connected with the groove side wall of the sealing plate (10), and the semi-circular rod (11) is connected with the outer wall of the arc rod (9) and the limiting nut in a threaded mode.

5. The new deep groove ball bearing of claim 4, wherein: the side wall of the limit nut of which the semicircular rod (11) is in threaded connection with the arc-shaped rod (9) is provided with two insertion grooves in a symmetrical mode.

6. The new deep groove ball bearing of claim 4, wherein: the side wall of the ejector rod (8) is provided with a heat dissipation channel communicated with the heat dissipation channel of the arc-shaped rod (9).