CN103032453A - Oversize full-loading deep groove ball bearing - Google Patents
Oversize full-loading deep groove ball bearing Download PDFInfo
- Publication number
- CN103032453A CN103032453A CN2012105725465A CN201210572546A CN103032453A CN 103032453 A CN103032453 A CN 103032453A CN 2012105725465 A CN2012105725465 A CN 2012105725465A CN 201210572546 A CN201210572546 A CN 201210572546A CN 103032453 A CN103032453 A CN 103032453A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- ball
- deep groove
- loading
- bearing
- 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.)
- Pending
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses an oversize full-loading deep groove ball bearing which solves the problem existing during a steel ball loading course by adopting a novel structure. The oversize full-loading deep groove ball bearing adopts the following technical scheme that the oversize full-loading deep groove ball bearing comprises an outer ring (1), steel balls (2), an inner ring (3), a taper pin (4) and an outer ring ball plugging block (5), wherein a circular ball loading hole (6) of which the diameter is 2mm greater than that of each steel ball (2) is formed in the outer ring (1); the outer ring ball plugging block (5) matched with the circular ball loading hole (6) is processed on the outer ring (1) in a matching manner; a rated number of the steel balls (2) are assembled from the circular ball loading hole (6) of the outer ring (1); a taper pin hole (7) is formed in the outer ring (1) and the outer ring ball plugging block (5) in a matching manner; the taper pin (4) is nailed in to locate and lock the outer ring (1) and the outer ring ball plugging block (5); and the whole bearing is assembled. The bearing has the following advantages that as the bearing is only provided with one ball loading notch in the outer ring, the working efficiency is improved by 30%; the processing difficulty is lowered; the size of the circular ball loading hole can be controlled accurately; collision and scratch are avoided during the course of loading the steel balls; and the damaged steel balls are very convenient and quick to replace.
Description
Technical field
The present invention relates to deep groove ball bearing, be specifically related to a kind of super-huge full complement deep groove ball bearing.
Background technique
Existing super-huge full complement deep groove ball bearing is comprised of outer ring, inner ring and steel ball; Because load needs, bearing must be designed to full dress steel ball structure, but the assembly condition that completely fills steel ball is the structure that lasso must be reserved the dress steel ball.Existing super-huge full complement deep groove ball bearing is in the outer ring and the same side of inner ring, and the breach of a dress steel ball of each preprocessing is so that the steel ball of the load quantity of packing into from the bearing side to bearing inside.For fear of packing difficulty or prevent from assembling rear steel ball and drop from filling slot into, the breach on outer ring and the inner ring common filling slot size and the steel ball size size that forms must meet design proportion.Adopt pressure extrusion to force outer ring and inner ring distortion during assembling, the expansion filling slot size steel ball of packing into is so the dimensional accuracy of filling slot determines the quality of final assembling.Because bearing ring exists distortion and breathing when heat treatment process, cause easily actual size and the original design size of filling slot to have excessive error, if notch size is excessive, can cause assembling rear steel ball and directly drop from filling slot, cause lasso to scrap; If notch size is too small, adopt pressure extrusion also to be difficult to force filling slot to reach the Ideal Extensions size, cause assembling steel ball difficulty, cause the steel ball bump injury, shorten bearing working life.
Summary of the invention
The present invention discloses a kind of super-huge full complement deep groove ball bearing, solves the problems referred to above that the dress steel ball exists by adopting new structure.
The present invention by the following technical solutions for achieving the above object: super-huge full complement deep groove ball bearing is comprised of outer ring ⑴, steel ball ⑵, inner ring ⑶, taper pin ⑷ and outer ring ball blocking block ⑸; Wherein inner ring ⑶ adopts common deep groove ball bearing structure, arming ball circular hole; Outer ring ⑴ processes the dress ball circular hole ⑹ than the large 2mm of steel ball ⑵ diameter, manufacture simultaneously an outer ring ball blocking block ⑸ who cooperates with dress ball circular hole ⑹, at outer ring ⑴ dress ball circular hole ⑹ side and outer ring ball blocking block ⑸ preprocessing circular cone pin-and-hole ⑺, taper pin ⑷ location and the locking of depending on circular cone pin-and-hole ⑺ between outer ring ⑴ and the outer ring ball blocking block ⑸ and hammering into.
The present invention relatively has the following advantages with existing super-huge full complement deep groove ball bearing: because the bearing filling slot only has the filling slot in outer ring, improve work efficiency 30%, reduce difficulty of processing; Can accurately control the size of dress ball circular hole, avoid colliding with and scratching during the dress steel ball; It is very convenient to change the steel ball that damages.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is the axial sectional view schematic representation of super-huge full complement deep groove ball bearing;
Fig. 2 is the axial sectional view schematic representation in super-huge full complement deep groove ball bearing outer ring.
Figure labeling description: outer ring 1, steel ball 2, inner ring 3, taper pin 4, outer ring ball blocking block 5, dress ball circular hole 6, circular cone pin-and-hole 7.
Embodiment
As shown in Figure 1, super-huge full complement deep groove ball bearing is comprised of outer ring 1, steel ball 2, inner ring 3, taper pin 4 and outer ring ball blocking block 5, and inner ring 3 is pressed ordinary construction design and processing.Outer ring 1 is before heat treatment step, need design and dress ball circular hole 6(than the large 2mm of steel ball 2 diameters of boring to see Fig. 2), and manufacture an outer ring ball blocking block 5 by dress ball circular hole 6 actual sizes, 1 dress ball circular hole 6 side (see figure 2)s and outer ring ball blocking block 5 are joined brill circular cone pin-and-hole 7 in the outer ring, hammer into taper pin 4 outer ring 1 and outer ring ball blocking block 5 are located, locked; And carry out grinding as one, can guarantee that the external diameter surface of the outer surface of outer ring betting piece 5 and outer ring 1 forms a level and smooth integral body.After grinding, take out outer ring ball blocking block 5,1 dress ball circular hole 6 is pressed load quantity assembling steel ball 2 from the outer ring; Finally, again with 5 playback of outer ring ball blocking block, and clench taper pin 4, a whole set of bearing assemble is complete.If after using a period of time, inner steel ball 2 has damage, can directly taper pin 4 and outer ring ball blocking block 5 be taken off, and again changes to new steel ball 2.
Claims (5)
1. a super-huge full complement deep groove ball bearing is comprised of outer ring ⑴, steel ball ⑵, inner ring ⑶, it is characterized in that: dress ball circular hole ⑹ than the large 2mm of steel ball ⑵ diameter of described outer ring ⑴ processing; Described inner ring ⑵ adopts common deep groove ball bearing structure, arming ball circular hole.
2. described super-huge full complement deep groove ball bearing according to claim 1, it is characterized in that: described dress ball circular hole ⑹ manufactures an outer ring ball blocking block ⑸ who cooperates with it.
3. described super-huge full complement deep groove ball bearing according to claim 1, it is characterized in that: described outer ring ⑴ is at dress ball circular hole ⑹ side preprocessing circular cone pin-and-hole ⑺.
4. described super-huge full complement deep groove ball bearing according to claim 2 is characterized in that: described outer ring ball blocking block ⑸ preprocessing circular cone pin-and-hole ⑺.
5. it is characterized in that: hammer into taper pin ⑷ in the circular cone pin-and-hole ⑺ between described outer ring ball blocking block ⑸ and the outer ring ⑴ according to claim 2 or 4 described super-huge full complement deep groove ball bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105725465A CN103032453A (en) | 2012-12-26 | 2012-12-26 | Oversize full-loading deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105725465A CN103032453A (en) | 2012-12-26 | 2012-12-26 | Oversize full-loading deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032453A true CN103032453A (en) | 2013-04-10 |
Family
ID=48019704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105725465A Pending CN103032453A (en) | 2012-12-26 | 2012-12-26 | Oversize full-loading deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032453A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314988A (en) * | 2014-09-28 | 2015-01-28 | 宁波更大集团有限公司 | Crowded ball bearing |
| CN110936235A (en) * | 2019-12-04 | 2020-03-31 | 航天精工股份有限公司 | Machining method and clamping device for ball mounting notch of bearing ring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002174229A (en) * | 2000-12-07 | 2002-06-21 | Koyo Seiko Co Ltd | Revolution seat bearing |
| JP2006105168A (en) * | 2004-09-30 | 2006-04-20 | Shangyin Sci & Technol Co Ltd | Bearing type nut and its manufacturing method |
| CN101769301A (en) * | 2008-12-26 | 2010-07-07 | 瓦房店鹏东轴承制造有限公司 | Spherical outside surface four-point contact ball bearing with permanent seat |
| CN101769297A (en) * | 2008-12-26 | 2010-07-07 | 瓦房店鹏东轴承制造有限公司 | Plummer spherical outside surface four point contact ball bearing |
| CN101769298A (en) * | 2008-12-26 | 2010-07-07 | 瓦房店鹏东轴承制造有限公司 | Circular base spherical outside surface rolling bearing |
-
2012
- 2012-12-26 CN CN2012105725465A patent/CN103032453A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002174229A (en) * | 2000-12-07 | 2002-06-21 | Koyo Seiko Co Ltd | Revolution seat bearing |
| JP2006105168A (en) * | 2004-09-30 | 2006-04-20 | Shangyin Sci & Technol Co Ltd | Bearing type nut and its manufacturing method |
| CN101769301A (en) * | 2008-12-26 | 2010-07-07 | 瓦房店鹏东轴承制造有限公司 | Spherical outside surface four-point contact ball bearing with permanent seat |
| CN101769297A (en) * | 2008-12-26 | 2010-07-07 | 瓦房店鹏东轴承制造有限公司 | Plummer spherical outside surface four point contact ball bearing |
| CN101769298A (en) * | 2008-12-26 | 2010-07-07 | 瓦房店鹏东轴承制造有限公司 | Circular base spherical outside surface rolling bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314988A (en) * | 2014-09-28 | 2015-01-28 | 宁波更大集团有限公司 | Crowded ball bearing |
| CN110936235A (en) * | 2019-12-04 | 2020-03-31 | 航天精工股份有限公司 | Machining method and clamping device for ball mounting notch of bearing ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102501020B (en) | Method for machining separated type outer ring of small and medium-sized thin-wall crossed cylindrical roller turntable bearing | |
| CN103212731B (en) | A kind of constant velocity cardan joint clutch can inner support clamp | |
| CN104227359B (en) | The manufacture method of centrifugal vapor compressor diffuser | |
| CN203067531U (en) | Super-huge full-capacity deep groove ball bearing | |
| CN205978134U (en) | Inseparable type angular contact ball bearing's assembly fixture | |
| CN103032453A (en) | Oversize full-loading deep groove ball bearing | |
| CN207206070U (en) | A kind of bearing outer ring chuck | |
| CN102734336B (en) | Assembly tooling device for miniature bearing crown-type retainer | |
| CN103639682A (en) | Press fitting tool | |
| CN104819194A (en) | Automatic locking safety pin | |
| CN204239317U (en) | Pump shaft location sealing structure under 300MW nuclear reactor coolant pump main pump unit | |
| UA108630C2 (en) | drive pin SUPPORT | |
| CN201196207Y (en) | Double-row strange-roller conical roller bearing | |
| CN108274186A (en) | A kind of shell bearing position restorative procedure | |
| CN104354071A (en) | Indexing mechanism | |
| CN101788023A (en) | Air-cooling ball bearing | |
| CN101586615A (en) | Double-row different-roller tapered roller bearing | |
| CN107457650A (en) | A kind of bearing outer ring chuck | |
| CN203404248U (en) | Tapered roller bearing | |
| CN209021287U (en) | Hole drilling die for the processing of helical-lobe compressor top board | |
| CN203594687U (en) | Novel heavy truck dedicated sliding bearing | |
| CN203253979U (en) | Automatic burring composite drill | |
| CN102294614B (en) | Moveable positioning plug matched with gear shaft | |
| CN203962695U (en) | A kind of dustproof groove structure of deep groove ball bearing | |
| CN204878307U (en) | Accurate heavily loaded angular contact ball bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |
|
| WD01 | Invention patent application deemed withdrawn after publication |