CN107524710A - The bearing of raceway inside and outside detachable is set - Google Patents

The bearing of raceway inside and outside detachable is set Download PDF

Info

Publication number
CN107524710A
CN107524710A CN201710997692.5A CN201710997692A CN107524710A CN 107524710 A CN107524710 A CN 107524710A CN 201710997692 A CN201710997692 A CN 201710997692A CN 107524710 A CN107524710 A CN 107524710A
Authority
CN
China
Prior art keywords
bearing
raceway
circle
interior
raceway circle
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.)
Withdrawn
Application number
CN201710997692.5A
Other languages
Chinese (zh)
Inventor
孟中良
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.)
WUXI MINLIAN AUTOMOBILE PARTS Co Ltd
Original Assignee
WUXI MINLIAN AUTOMOBILE PARTS 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 WUXI MINLIAN AUTOMOBILE PARTS Co Ltd filed Critical WUXI MINLIAN AUTOMOBILE PARTS Co Ltd
Priority to CN201710997692.5A priority Critical patent/CN107524710A/en
Publication of CN107524710A publication Critical patent/CN107524710A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/58Raceways; Race rings
    • F16C33/583Details of specific parts of races
    • F16C33/585Details of specific parts of races of raceways, e.g. ribs to guide the rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The invention discloses a kind of bearing for setting raceway inside and outside detachable, including bearing outer ring, outer raceway circle, bearing inner race, interior raceway circle, ball and retainer, some balls are provided between the bearing outer ring and the bearing inner race, the inner side of the bearing outer ring is provided with the outer raceway circle, outer raceway is offered on the inner side end of the outer raceway circle, outer raceway depression is in the outer raceway circle, some screwed holes are uniformly offered in the end face outside of the outer raceway circle, screw is imported with screwed hole, the outer raceway circle is connected with the bearing outer ring by some screw threads, the outside of the bearing inner race is provided with the interior raceway circle, interior raceway is offered in the end face outside of the interior raceway circle, interior raceway depression is in the interior raceway circle, the interior raceway circle is threadedly coupled with the bearing inner race.By the above-mentioned means, the outer raceway of abrasion and interior raceway can be disassembled carry out maintaining by the present invention.

Description

The bearing of raceway inside and outside detachable is set
Technical field
The present invention relates to field of bearings, more particularly to a kind of bearing for setting raceway inside and outside detachable.
Background technology
Bearing is that part that is fixed and reducing load coefficient of friction is played in mechanical transmission course.It may also be said that when other Parts when producing relative motion each other on axle, for reducing coefficient of friction and the holding shaft center in power transmission process Fixed parts.Bearing is a kind of very important parts in contemporary plant equipment.Its major function is support machinery rotation Swivel, to reduce mechanical load coefficient of friction of the equipment in transmission process, because this bearing inner race and outer ring are one Whole installation, bearing forms abrasion after a long time use between rolling element and raceway, change and repaired very not after damage Just.
The content of the invention
The present invention solves the technical problem of a kind of bearing for setting raceway inside and outside detachable is provided, will can wear Outer raceway and interior raceway disassemble carry out maintaining.
In order to solve the above technical problems, one aspect of the present invention is:A kind of set inside and outside detachable is provided The bearing of raceway, including bearing outer ring, outer raceway circle, bearing inner race, interior raceway circle, ball and retainer, the bearing outer ring It is set in outside the bearing inner race, the bearing outer ring and the bearing inner race are coaxially disposed, the bearing outer ring and the axle Hold and be provided with some balls between inner ring, connect to form fixation by the retainer between the adjacent ball, the axle The inner side of bearing outer-ring is provided with the outer raceway circle, and the end face outside of the outer raceway circle is pasted with the inner side end of the bearing outer ring Close and set, outer raceway is offered on the inner side end of the outer raceway circle, outer raceway depression is described in the outer raceway circle Some screwed holes are uniformly offered in the end face outside of outer raceway circle, screw, the outer raceway circle and institute are imported with screwed hole State bearing outer ring to connect by some screw threads, the outside of the bearing inner race is provided with the interior raceway circle, the interior raceway The inner side end of circle is bonded setting with the end face outside of the bearing inner race, is offered in the end face outside of the interior raceway circle interior Raceway, in the interior raceway circle, the interior raceway circle is threadedly coupled interior raceway depression with the bearing inner race.
In a preferred embodiment of the present invention, the outer raceway circle detachable connection is in the bearing outer ring Side, the interior raceway circle detachable connection is in the outside of the bearing inner race.
In a preferred embodiment of the present invention, the outer raceway of the outer raceway circle caves inward in arc surface, described interior The interior raceway of raceway circle also caves inward in arc surface.
In a preferred embodiment of the present invention, the size of the outer raceway circle is less than the size of the bearing outer ring, institute The size for stating interior raceway circle is more than the size of the bearing inner race.
The beneficial effects of the invention are as follows:The present invention by by interior raceway and outer raceway separate type be arranged on bearing outer ring and On bearing inner race, staff general can be easy to when interior raceway and outer raceway wear with ball friction and surface for a long time It disassembles carry out maintaining, avoids the inside and outside raceway of abrasion and influences bearing running.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other Accompanying drawing, wherein:
Fig. 1 is the structural representation that the present invention sets the preferred embodiment of bearing one of raceway inside and outside detachable;
The mark of each part is as follows in accompanying drawing:1st, bearing outer ring;2nd, outer raceway circle;3rd, bearing inner race;4th, interior raceway circle;5th, roll Pearl;6th, retainer.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.
Referring to Fig. 1, the embodiment of the present invention includes:
The bearing of raceway inside and outside a kind of setting detachable, including bearing outer ring 1, outer raceway circle 2, bearing inner race 3, interior raceway circle 4, Ball 5 and retainer 6, the bearing outer ring 1 are set in outside the bearing inner race 3, the bearing outer ring 1 and the bearing inner race 3 are coaxially disposed, and are provided with some balls 5 between the bearing outer ring 1 and the bearing inner race 3, between the adjacent ball 5 Connect to be formed by the retainer 6 and fix, the inner side of the bearing outer ring 1 is provided with the outer raceway circle 2, the outer raceway circle 2 end face outside is bonded setting with the inner side end of the bearing outer ring 1, is offered on the inner side end of the outer raceway circle 2 Outer raceway, outer raceway depression uniformly offer some in the outer raceway circle 2 in the end face outside of the outer raceway circle 2 Screwed hole, screw is imported with screwed hole, the outer raceway circle 2 is connected with the bearing outer ring 1 by some screw threads, institute The outside for stating bearing inner race 3 is provided with the interior raceway circle 4, and the inner side end of the interior raceway circle 4 is outer with the bearing inner race 3 Side end face fitting is set, and interior raceway is offered in the end face outside of the interior raceway circle 4, and interior raceway depression is located at the interior raceway In circle 4, the interior raceway circle 4 is threadedly coupled with the bearing inner race 3.
In addition, the outer detachable connection of raceway circle 2 is removable in the inner side of the bearing outer ring 1, the interior raceway circle 4 The formula of unloading is connected to the outside of the bearing inner race 3.
In addition, the outer raceway of the outer raceway circle 2 caves inward in arc surface, the interior raceway of the interior raceway circle 4 also to Sunken inside is in arc surface.
In addition, the size of the outer raceway circle 2 is less than the size of the bearing outer ring 1, the size of the interior raceway circle 4 is big In the size of the bearing inner race 3.
The operation principle of the present invention is set in outside bearing inner race 3 for bearing outer ring 1, and bearing outer ring 1 and bearing inner race 3 are coaxial Set, some balls 5 are provided between bearing outer ring 1 and bearing inner race 3, are formed between adjacent ball 5 by the connection of retainer 6 solid Fixed, the inner side of bearing outer ring 1 is provided with outer raceway circle 2, and the size of outer raceway circle 2 is less than the size of bearing outer ring 1, outer raceway circle 2 Detachable connection is easy to disassemble to get off to carry out maintaining in the inner side of bearing outer ring 1, the end face outside of outer raceway circle 2 with The inner side end fitting of bearing outer ring 1 is set, and improves structural stability, outer raceway is offered on the inner side end of outer raceway circle 2, In outer raceway circle 2, the outer raceway of outer raceway circle 2 caves inward in arc surface outer raceway depression, adapts to the cambered surface of ball 5, Ball 5 is rolled in outer raceway, some screwed holes are uniformly offered in the end face outside of outer raceway circle 2, are imported in screwed hole There is screw, outer raceway circle 2 is connected with bearing outer ring 1 by some screw threads, installation easy to disassemble, the outside of bearing inner race 3 Provided with interior raceway circle 4, the size of interior raceway circle 4 is more than the size of bearing inner race 3, and the interior detachable connection of raceway circle 4 is in bearing The outside of inner ring 3, it is easy to interior raceway circle 4 disassembling carry out maintaining, the inner side end and bearing inner race of interior raceway circle 4 3 end face outside fitting is set, and interior raceway is offered in the end face outside of interior raceway circle 4, and interior raceway depression is located at interior raceway circle 4 Interior, the interior raceway of interior raceway circle 4 also caves inward in arc surface, ball 5 is rolled in interior raceway, interior raceway circle 4 and bearing Inner ring 3 is threadedly coupled, easy to disassemble.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, it is included within the scope of the present invention.

Claims (4)

1. a kind of bearing that raceway inside and outside detachable is set, including bearing outer ring, outer raceway circle, bearing inner race, interior raceway circle, rolling Pearl and retainer, it is characterised in that the bearing outer ring is set in outside the bearing inner race, the bearing outer ring and the bearing Inner ring is coaxially disposed, and is provided with some balls between the bearing outer ring and the bearing inner race, between the adjacent ball Connect to form fixation by the retainer, the inner side of the bearing outer ring is provided with the outer raceway circle, the outer raceway circle End face outside is bonded setting with the inner side end of the bearing outer ring, and outer rolling is offered on the inner side end of the outer raceway circle Road, outer raceway depression uniformly offer some screwed holes in the outer raceway circle in the end face outside of the outer raceway circle, Screw is imported with screwed hole, the outer raceway circle is connected with the bearing outer ring by some screw threads, in the bearing The outside of circle is provided with the interior raceway circle, and the inner side end of the interior raceway circle is bonded with the end face outside of the bearing inner race to be set Put, interior raceway is offered in the end face outside of the interior raceway circle, interior raceway depression is in the interior raceway circle, the interior rolling Road circle is threadedly coupled with the bearing inner race.
2. the bearing according to claim 1 that raceway inside and outside detachable is set, it is characterised in that the outer raceway circle is removable The formula of unloading is connected to the inner side of the bearing outer ring, and the interior raceway circle detachable connection is in the outside of the bearing inner race.
3. the bearing according to claim 1 that raceway inside and outside detachable is set, it is characterised in that outside the outer raceway circle Raceway caves inward in arc surface, and the interior raceway of the interior raceway circle also caves inward in arc surface.
4. the bearing according to claim 1 that raceway inside and outside detachable is set, it is characterised in that the chi of the outer raceway circle The very little size less than the bearing outer ring, the size of the interior raceway circle are more than the size of the bearing inner race.
CN201710997692.5A 2017-10-24 2017-10-24 The bearing of raceway inside and outside detachable is set Withdrawn CN107524710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710997692.5A CN107524710A (en) 2017-10-24 2017-10-24 The bearing of raceway inside and outside detachable is set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710997692.5A CN107524710A (en) 2017-10-24 2017-10-24 The bearing of raceway inside and outside detachable is set

Publications (1)

Publication Number Publication Date
CN107524710A true CN107524710A (en) 2017-12-29

Family

ID=60685261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710997692.5A Withdrawn CN107524710A (en) 2017-10-24 2017-10-24 The bearing of raceway inside and outside detachable is set

Country Status (1)

Country Link
CN (1) CN107524710A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864045A (en) * 2019-12-26 2020-03-06 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Ball bearing with replaceable wear contact area
CN112283241A (en) * 2020-11-03 2021-01-29 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Raceway separation type turntable bearing
CN113606247A (en) * 2021-08-13 2021-11-05 丽水市天泽精密科技有限公司 Ball bearing assembly
CN113847340A (en) * 2021-09-26 2021-12-28 大连轴承机床厂 Wear-resistant bearing and production process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179465A (en) * 2015-07-15 2015-12-23 柳州市双铠工业技术有限公司 Ceramic bearing
CN105299035A (en) * 2015-11-13 2016-02-03 盐城市三川轴承制造有限公司 Replaceable bearing
CN205260611U (en) * 2015-11-13 2016-05-25 盐城市三川轴承制造有限公司 Replaceable type bearing
CN207583855U (en) * 2017-10-24 2018-07-06 无锡民联汽车零部件有限公司 The bearing of detachable inner and outer ring raceway is set

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179465A (en) * 2015-07-15 2015-12-23 柳州市双铠工业技术有限公司 Ceramic bearing
CN105299035A (en) * 2015-11-13 2016-02-03 盐城市三川轴承制造有限公司 Replaceable bearing
CN205260611U (en) * 2015-11-13 2016-05-25 盐城市三川轴承制造有限公司 Replaceable type bearing
CN207583855U (en) * 2017-10-24 2018-07-06 无锡民联汽车零部件有限公司 The bearing of detachable inner and outer ring raceway is set

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864045A (en) * 2019-12-26 2020-03-06 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Ball bearing with replaceable wear contact area
CN110864045B (en) * 2019-12-26 2024-03-01 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Ball bearing with replaceable wear contact areas
CN112283241A (en) * 2020-11-03 2021-01-29 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Raceway separation type turntable bearing
CN112283241B (en) * 2020-11-03 2024-03-01 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Raceway separated turntable bearing
CN113606247A (en) * 2021-08-13 2021-11-05 丽水市天泽精密科技有限公司 Ball bearing assembly
CN113847340A (en) * 2021-09-26 2021-12-28 大连轴承机床厂 Wear-resistant bearing and production process thereof

Similar Documents

Publication Publication Date Title
CN107524710A (en) The bearing of raceway inside and outside detachable is set
CN107588105A (en) Retainer sets the bearing of dust cover
CN207583855U (en) The bearing of detachable inner and outer ring raceway is set
CN202132382U (en) Self-aligning ball bearing with cylindrical bore
CN102287450A (en) Structure-optimized long-life tapered roller bearing
CN201221563Y (en) Novel cylindrical roller bearing
CN205978099U (en) Take two half inner circle four -point contact ball gyro wheel bearings of screw
CN202597477U (en) Bearing with threads on inner ring and outer ring
CN206000852U (en) A kind of single-row tapered roller bearing being applied to bi-directional axial load
CN207349274U (en) Retainer sets the bearing of dust cover
CN211175001U (en) Double-row conical main shaft bearing retainer
CN204664169U (en) A kind of convenient bearing departed from
CN203756727U (en) Wear-resisting bearing
CN209385288U (en) The shafting and wind power generating set of wind power generating set
CN206816683U (en) A kind of double-deck bearing
CN107605940A (en) Double raceway tapered roller bearings
CN207500345U (en) A kind of double raceway circle bodies of high speed compound roller bearing
CN202326700U (en) Deep groove ball bearing for bearing axial heavy load
CN205978381U (en) Speed reducers of exporting more
CN204628305U (en) A kind of deep groove ball bearing of easy installation
CN209228874U (en) A kind of high revolving speed conical bearing of biserial
CN204371946U (en) A kind of tapered roller bearing with detachable roller
CN203214602U (en) Double-row cylindrical roller bearing with lubrication belt
CN203285847U (en) Ball bearing with inner ring with raised edge
CN201593555U (en) Deep groove ball bearing

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20171229

WW01 Invention patent application withdrawn after publication