CN102927120A - Composite roller wheel with full complement tapered rollers - Google Patents
Composite roller wheel with full complement tapered rollers Download PDFInfo
- Publication number
- CN102927120A CN102927120A CN2012104597239A CN201210459723A CN102927120A CN 102927120 A CN102927120 A CN 102927120A CN 2012104597239 A CN2012104597239 A CN 2012104597239A CN 201210459723 A CN201210459723 A CN 201210459723A CN 102927120 A CN102927120 A CN 102927120A
- Authority
- CN
- China
- Prior art keywords
- side roller
- roller wheel
- outer bearing
- ring
- roller brackets
- 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 relates to a composite roller wheel with full complement tapered rollers, which comprises an outer bearing component and an inner sliding block component, wherein the outer bearing component consists of an outer ring, inner rings and rollers, the inner sliding block component comprises a side roller wheel bracket, sliding block screws and a metallic gasket, the side roller wheel bracket is sleeved with the outer bearing component and is in a stair shape, one end of an inside wall of the outer bearing component pushes against the side roller wheel bracket, the other end of the inside wall of the outer bearing component is fixed by an outer cover in a limiting manner, and the outer cover is fixed on the side roller wheel bracket by screws. With the adoption of the device, a double-row tapered roller bearing can bear a certain axial force, the axial loading capacity of the composite roller wheel can be improved, besides, the outer bearing component can move horizontally, and the inner sliding block component can move vertically, so that the effect of rotation in two directions is achieved.
Description
Technical field
The present invention relates to a kind of tapered roller composite rolling wheel that completely fills.
Background technique
Use at present the equipment of the roller that is rotated at both direction for needs, such as forklift door frame with bearing etc., all be that the plain bearing that adopts operates in existing equipment, and common bearing can only bear power radially, and can not bear axial power, and can only move in one direction, so common bearing can not meet the demand of work.
Summary of the invention
Technical problem to be solved by this invention provides a kind of can being rotated and the roller that can carry at both direction.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a composite rolling wheel, its innovative point are to comprise outer bearing assembly and inner slide assembly;
The outer bearing assembly is made of outer ring, inner ring and roller, inner ring one has two, the centre of inner ring is equipped with spacer ring, outer surface at inner ring is provided with raceway, roller is installed on the raceway, outer ring sleeve has consisted of a double-row conical bearing with inner ring on roller, also be connected with back-up ring between outer ring and inner ring;
The inner slide assembly comprises side roller brackets, slide block screw and metallic shim, have blind hole so that slide block just embeds at side roller brackets, also be connected with a metallic shim between slide block and the side roller brackets, screw stretches to the side roller brackets from the opposite side of side roller brackets, and the top of screw contacts with metallic shim;
The outer bearing assembly is enclosed within on the side roller brackets, and side roller brackets is stepped, and an end of the inwall of outer bearing assembly is against on the side roller brackets, and the other end fixes with enclosing cover, and enclosing cover is screwed on side roller brackets.
Use above-mentioned device, double-row conical bearing can bear certain axial power, can reach the increase of composite rolling wheel thrust load ability, and the outer bearing assembly can move horizontally in addition, the inner slide assembly can vertically move, thereby has reached the effect of rotating at both direction.
Description of drawings
Fig. 1 is the schematic diagram of composite rolling wheel of the present invention.
Embodiment
By schematic diagram shown in Figure 1 as can be known, composite rolling wheel of the present invention is comprised of outer bearing assembly and inner slide assembly.
The outer bearing assembly is made of outer ring 1, inner ring 3, roller 2, back-up ring 5 and spacer ring 4, inner ring 3 one has two, one spacer ring 4 is installed between two inner rings 3, on the surface of two inner rings 3, opened uniformly raceway, roller 2 is installed in the raceway, two row rollers 2 are opposite direction and tilt, and the direction that tilts is that roller 2 ecto-entads go deep into inner ring 3 gradually, outer ring 1 directly is enclosed within on the two row rollers 2, also be connected with back-up ring 5 between outer ring 1 and the inner ring 3, back-up ring 5 one has two, lays respectively at the both sides of two row rollers 2.
The inner slide assembly comprises side roller brackets 6, slide block 8, metallic shim 9 and screw, side roller brackets 6 is stepped, side at side roller brackets 6 has a blind hole, slide block 8 just in time is embedded in the blind hole, between slide block 8 and side roller brackets 6, also be connected with a metallic shim 9, screw 7 one has two groups, and two groups of screws 7 stretch into from the opposite side of side roller brackets 6, and the top of every group of screw 7 can contact with metallic shim 9.
The outer bearing assembly directly is enclosed within on the side roller brackets 6, and a side of the inner ring 3 of outer bearing assembly props up side roller brackets 6, and the opposite side of inner ring 3 fixes with enclosing cover 11, and enclosing cover 11 is by being fixed on the side roller brackets 6 with screw 10.
Claims (1)
1. one kind completely fills the tapered roller composite rolling wheel, it is characterized in that: comprise outer bearing assembly and inner slide assembly; The outer bearing assembly is made of outer ring, inner ring and roller, inner ring one has two, the centre of inner ring is equipped with spacer ring, outer surface at inner ring is provided with raceway, roller is installed on the raceway, outer ring sleeve has consisted of a double-row conical bearing with inner ring on roller, also be connected with back-up ring between outer ring and inner ring; The inner slide assembly comprises side roller brackets, slide block screw and metallic shim, have blind hole so that slide block just embeds at side roller brackets, also be connected with a metallic shim between slide block and the side roller brackets, screw stretches to the side roller brackets from the opposite side of side roller brackets, and the top of screw contacts with metallic shim; The outer bearing assembly is enclosed within on the side roller brackets, and side roller brackets is stepped, and an end of the inwall of outer bearing assembly is against on the side roller brackets, and the other end fixes with enclosing cover, and enclosing cover is screwed on side roller brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104597239A CN102927120A (en) | 2012-11-15 | 2012-11-15 | Composite roller wheel with full complement tapered rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104597239A CN102927120A (en) | 2012-11-15 | 2012-11-15 | Composite roller wheel with full complement tapered rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102927120A true CN102927120A (en) | 2013-02-13 |
Family
ID=47642010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104597239A Pending CN102927120A (en) | 2012-11-15 | 2012-11-15 | Composite roller wheel with full complement tapered rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927120A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653596A (en) * | 2015-03-03 | 2015-05-27 | 希沃轴承（无锡）有限公司 | Roller bearing for assembly line |
| CN104930050A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Composite roller |
| CN114135568A (en) * | 2021-12-10 | 2022-03-04 | 江苏万达特种轴承有限公司 | Heavy-load double-row full-load tapered roller bearing |
| CN114800158A (en) * | 2022-06-30 | 2022-07-29 | 江苏万达特种轴承股份有限公司 | Automatic processing device for bearing inner grooves |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864213Y (en) * | 2005-09-09 | 2007-01-31 | 瓦房店轴承集团有限责任公司 | Two-column taper roller bearing with dirt guards in two sizes |
| CN201779142U (en) * | 2010-07-20 | 2011-03-30 | 杭州人本电机轴承有限公司 | Forklift gantry lateral roller bearing |
| CN201785171U (en) * | 2010-09-14 | 2011-04-06 | 江苏万达特种轴承有限公司 | Composite bearing used on fork truck |
| CN202991837U (en) * | 2012-11-15 | 2013-06-12 | 江苏万达特种轴承有限公司 | Full complement tapered roller composite idler wheel |
-
2012
- 2012-11-15 CN CN2012104597239A patent/CN102927120A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864213Y (en) * | 2005-09-09 | 2007-01-31 | 瓦房店轴承集团有限责任公司 | Two-column taper roller bearing with dirt guards in two sizes |
| CN201779142U (en) * | 2010-07-20 | 2011-03-30 | 杭州人本电机轴承有限公司 | Forklift gantry lateral roller bearing |
| CN201785171U (en) * | 2010-09-14 | 2011-04-06 | 江苏万达特种轴承有限公司 | Composite bearing used on fork truck |
| CN202991837U (en) * | 2012-11-15 | 2013-06-12 | 江苏万达特种轴承有限公司 | Full complement tapered roller composite idler wheel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653596A (en) * | 2015-03-03 | 2015-05-27 | 希沃轴承（无锡）有限公司 | Roller bearing for assembly line |
| CN104930050A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Composite roller |
| CN114135568A (en) * | 2021-12-10 | 2022-03-04 | 江苏万达特种轴承有限公司 | Heavy-load double-row full-load tapered roller bearing |
| CN114135568B (en) * | 2021-12-10 | 2024-04-19 | 江苏万达特种轴承股份有限公司 | Heavy-duty double-row full-complement tapered roller bearing |
| CN114800158A (en) * | 2022-06-30 | 2022-07-29 | 江苏万达特种轴承股份有限公司 | Automatic processing device for bearing inner grooves |
| CN114800158B (en) * | 2022-06-30 | 2022-09-20 | 江苏万达特种轴承股份有限公司 | Automatic processing device for bearing inner grooves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204553552U (en) | A kind of three-row roller turntable bearing with axial pretightening | |
| CN102927120A (en) | Composite roller wheel with full complement tapered rollers | |
| CN103574173B (en) | The sliding support of process pipe | |
| WO2012103318A3 (en) | Oil-sealed mud motor bearing assembly with mud-lubricated off-bottom thrust bearing | |
| CN202991837U (en) | Full complement tapered roller composite idler wheel | |
| CN203702857U (en) | Integral shaft bearing | |
| WO2011156133A3 (en) | Fluid-supported thrust bearing | |
| CN105275980A (en) | Conical roller bearing | |
| CN202833636U (en) | Multidirectional supporting load combined bearing | |
| CN202579279U (en) | Device for combining horizontal type multi-stage pump rolling bearing | |
| CN202520796U (en) | Radial fixing structure of thrust bearing | |
| CN102478056A (en) | Bidirectional thrust conical roller bearing | |
| CN203272436U (en) | Tilting-installation roller bearing | |
| CN202971561U (en) | Bidirectional thrust tapered bearing based on slope penetrating type holder | |
| CN202326701U (en) | Self-positioning outer-teeth four-point contact ball type slewing bearing | |
| CN203702846U (en) | Oscillating bar bearing | |
| CN203686143U (en) | Novel bearing end cover sealing strip anti-rotating structure | |
| CN203098559U (en) | Composite roller bearing | |
| CN203743198U (en) | Large bearing for rotary platform truck | |
| CN201994598U (en) | Pulley | |
| CN202360583U (en) | Double-direction thrust tapered roller bearing | |
| CN203926404U (en) | Bearing | |
| CN202510567U (en) | Closely connected bearing | |
| CN202209351U (en) | Improved roller bearing | |
| CN104764318A (en) | Spring thrust blocking-wheel device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |