CN205841512U - A kind of self-lubricating bearing inner ring - Google Patents

A kind of self-lubricating bearing inner ring Download PDF

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Publication number
CN205841512U
CN205841512U CN201620618451.6U CN201620618451U CN205841512U CN 205841512 U CN205841512 U CN 205841512U CN 201620618451 U CN201620618451 U CN 201620618451U CN 205841512 U CN205841512 U CN 205841512U
Authority
CN
China
Prior art keywords
inner ring
lubrication channel
ring body
bearing inner
mounting groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620618451.6U
Other languages
Chinese (zh)
Inventor
梁孟沛
王君昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINCHANG XRKOBO MACHINERY CO Ltd
Original Assignee
XINCHANG XRKOBO MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XINCHANG XRKOBO MACHINERY CO Ltd filed Critical XINCHANG XRKOBO MACHINERY CO Ltd
Priority to CN201620618451.6U priority Critical patent/CN205841512U/en
Application granted granted Critical
Publication of CN205841512U publication Critical patent/CN205841512U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of self-lubricating bearing inner ring, including inner ring body, described inner ring is the most internal offers ball mounting groove, the first lubrication channel is offered on the inner ring body of described ball mounting groove side, the second lubrication channel is offered on the inner ring body of described ball mounting groove opposite side, this the most internal lubricating oil storage inner chamber that offers of described inner ring, described lubricating oil storage inner chamber is connected with the first lubrication channel, the second lubrication channel installation respectively.A kind of self-lubricating bearing inner ring described in the utility model, its simple in construction, easy to use, the setting of lubrication channel can lubricate bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus increases the service life.

Description

A kind of self-lubricating bearing inner ring
Technical field
This utility model relates to a kind of self-lubricating bearing inner ring.
Background technology
Bearing arrangement is made up of inner ring, outer ring, retainer and roller.Bearing be often operated in large impact, high temperature, at a high speed, Under the harsh regulations such as heavy duty, bearing easily weares and teares, damages.Owing to there is friction between bearing inner race and roller and existing Bearing inner race be dry grinding, thus bearing inner race the most easily weares and teares with roller, and the bearing inner race used at present there is also Radiating effect is the best, and service life is shorter.
Utility model content
The purpose of this utility model is to provide a kind of self-lubricating bearing inner ring, its simple in construction, and easy to use, lubrication is logical The setting in road can lubricate bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus increases the service life.
In order to achieve the above object, the technical solution of the utility model is:
A kind of self-lubricating bearing inner ring, including inner ring body, this internal ball mounting groove that offers of described inner ring, described rolling Offer the first lubrication channel on the inner ring body of pearl mounting groove side, the inner ring body of described ball mounting groove opposite side is opened Be provided with the second lubrication channel, this most internal lubricating oil storage inner chamber that offers of described inner ring, described lubricating oil storage inner chamber respectively with First lubrication channel, the second lubrication channel are connected installation.
The first heat radiation groove is offered on inner ring body between described first lubrication channel and ball mounting groove, described The second heat radiation groove is offered on inner ring body between two lubrication channels and ball mounting groove.
Described first lubrication channel upper end is provided with the first drainage screen, is that the second lubrication channel upper end is provided with the second filtration Net.
The beneficial effects of the utility model are: a kind of self-lubricating bearing inner ring, its simple in construction, and easy to use, lubrication is logical The setting in road can lubricate bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment 1
A kind of self-lubricating bearing inner ring as shown in Figure 1, including inner ring body 1, offers ball peace in described inner ring body 1 Tankage 2, the inner ring body 1 of described ball mounting groove 2 side offers the first lubrication channel 3, described ball mounting groove 2 another Offer the second lubrication channel 4 on the inner ring body 1 of side, in described inner ring body 1, offer lubricating oil storage inner chamber 5, described Lubricating oil storage inner chamber 5 is connected with first lubrication channel the 3, second lubrication channel 4 installation respectively.First lubrication channel 3 and Two lubrication channels 4 with the use of lubricating bearing inner race and roller, it is to avoid bearing inner race frictionally damage, thus extend use Life-span.
The first heat radiation groove 6, institute is offered on inner ring body 1 between described first lubrication channel 3 and ball mounting groove 2 State and on the inner ring body 1 between the second lubrication channel 4 and ball mounting groove 2, offer the second heat radiation groove 7.Due to bearing inner race And there is friction between roller, thus easily improve the temperature of bearing inner race, the first heat radiation groove 6 and the second heat radiation groove 7 Setting can improve the heat radiation of bearing inner race, thus improves the service life of bearing inner race.
Described first lubrication channel 3 upper end is provided with the first drainage screen 8, is that the second lubrication channel 4 upper end is provided with second Drainage screen 9.The setting of the first drainage screen 8 avoids impurity to block the first lubrication channel 3.Impurity is avoided in the setting of the second drainage screen 9 Block the second lubrication channel 4.
A kind of self-lubricating bearing inner ring of the present embodiment, its simple in construction, easy to use, the setting of lubrication channel can be moistened Plain besring inner ring and roller, it is to avoid bearing inner race frictionally damage, thus increase the service life.

Claims (3)

1. a self-lubricating bearing inner ring, it is characterised in that: include inner ring body (1), in described inner ring body (1), offer rolling Pearl mounting groove (2), the inner ring body (1) of described ball mounting groove (2) side offers the first lubrication channel (3), described rolling Offer the second lubrication channel (4) on the inner ring body (1) of pearl mounting groove (2) opposite side, offer in described inner ring body (1) Lubricating oil storage inner chamber (5), described lubricating oil storage inner chamber (5) respectively with the first lubrication channel (3), the second lubrication channel (4) Be connected installation.
A kind of self-lubricating bearing inner ring the most according to claim 1, it is characterised in that: described first lubrication channel (3) with The first heat radiation groove (6), described second lubrication channel (4) and rolling is offered on inner ring body (1) between ball mounting groove (2) The second heat radiation groove (7) is offered on inner ring body (1) between pearl mounting groove (2).
A kind of self-lubricating bearing inner ring the most according to claim 1, it is characterised in that: on described first lubrication channel (3) End is provided with the first drainage screen (8), is that the second lubrication channel (4) upper end is provided with the second drainage screen (9).
CN201620618451.6U 2016-06-22 2016-06-22 A kind of self-lubricating bearing inner ring Expired - Fee Related CN205841512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620618451.6U CN205841512U (en) 2016-06-22 2016-06-22 A kind of self-lubricating bearing inner ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620618451.6U CN205841512U (en) 2016-06-22 2016-06-22 A kind of self-lubricating bearing inner ring

Publications (1)

Publication Number Publication Date
CN205841512U true CN205841512U (en) 2016-12-28

Family

ID=58153221

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620618451.6U Expired - Fee Related CN205841512U (en) 2016-06-22 2016-06-22 A kind of self-lubricating bearing inner ring

Country Status (1)

Country Link
CN (1) CN205841512U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112648282A (en) * 2020-12-14 2021-04-13 山东犀牛高分子材料有限公司 Self-lubricating universal ball structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112648282A (en) * 2020-12-14 2021-04-13 山东犀牛高分子材料有限公司 Self-lubricating universal ball structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161228

Termination date: 20170622

CF01 Termination of patent right due to non-payment of annual fee