CN204413511U - The semi-rigid bearing assembling device of automobile steering system - Google Patents
The semi-rigid bearing assembling device of automobile steering system Download PDFInfo
- Publication number
- CN204413511U CN204413511U CN201420750607.7U CN201420750607U CN204413511U CN 204413511 U CN204413511 U CN 204413511U CN 201420750607 U CN201420750607 U CN 201420750607U CN 204413511 U CN204413511 U CN 204413511U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- casting die
- upper casting
- semi
- outer ring
- 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.)
- Active
Links
Landscapes
- Steering Controls (AREA)
Abstract
The utility model relates to the semi-rigid bearing assembling device of a kind of automobile steering system, and three spinning wheel intervals are located at the outer ring, bottom of rotating shaft and are bolted; One end of upper casting die to be stretched into from the bottom of rotating shaft in rotating shaft and is fixed by caging bolt, on this end, cover has two auxiliary bearings, upper casting die outer ring under auxiliary bearing sheathed spring positioning and guiding and stage clip successively, the other end of upper casting die is positioned at rotating shaft bottom and brake gear is housed; Fixture is connected with upper casting die bottom.The utility model structure is simple, adjustment is simple, compression type rolling makes product parts navigate to finished product state, during rolling, Bearing inner part Support Position is consistent, after rolling, consistent, the product parallel error of chamfering angle size can control within allowed band, easy to use, production efficiency is high, reduce costs, steady quality, is conducive to large-scale production.
Description
Technical field
The utility model relates to a kind of semi-rigid bearing assembling device, specifically the semi-rigid bearing assembling device of automobile steering system.
Background technology
The semi-rigid bearing of automobile steering system has one or two elastic component to be used as Bearing inner pretension, and under making bearing always work in the pretightning force of certain limit, the size of pretightning force determines the whether qualified Main Basis of product.Determine that pretightning force size major factor is the decrement of elastic component.
General rolling adopts the mode do not compressed, product parts is freely located and can not be navigated to finished product state, because Bearing inner part Support Position is different during rolling, after causing rolling, chamfering has size, product parallel error large, formed uneven to Bearing inner elastic component decrement, the key technical indexes of bearing can degradation.The flatness of bearing rotary and comfort level can decline, and cause product defective.
Summary of the invention
The utility model is intended to the defect overcoming prior art, provides a kind of automobile steering system semi-rigid bearing assembling device, solves Bearing inner elastic component decrement uneven.
In order to solve the problems of the technologies described above, the utility model is achieved in that
The semi-rigid bearing assembling device of a kind of automobile steering system, is characterized in that: comprise rotating shaft, upper casting die, stage clip, spring positioning and guiding, caging bolt, brake gear, fixture, three spinning wheels and two auxiliary bearings;
Three spinning wheel intervals are located at the outer ring, bottom of rotating shaft and are bolted; One end of upper casting die to be stretched into from the bottom of rotating shaft in rotating shaft and is fixed by caging bolt, on this end, cover has two auxiliary bearings, upper casting die outer ring under auxiliary bearing sheathed spring positioning and guiding and stage clip successively, the other end of upper casting die is positioned at rotating shaft bottom and brake gear is housed; Fixture is connected with upper casting die bottom.
The semi-rigid bearing assembling device of described automobile steering system, is characterized in that: be provided with pad between the outer ring, bottom of described spinning wheel and rotating shaft.
The beneficial effects of the utility model are: structure is simple, adjustment is simple, compression type rolling makes product parts navigate to finished product state, during rolling, Bearing inner part Support Position is consistent, after rolling, consistent, the product parallel error of chamfering angle size can control within allowed band, easy to use, production efficiency is high, reduce costs, steady quality, is conducive to large-scale production.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1: the semi-rigid bearing assembling device of a kind of automobile steering system, rotating shaft 1, upper casting die 2, stage clip 3, spring positioning and guiding 4, caging bolt 5, brake gear 6, fixture 7, three spinning wheels 8 and two auxiliary bearings 9 are comprised;
Three spinning wheel intervals are located at the outer ring, bottom of rotating shaft and are fixed by bolt 10; One end of upper casting die to be stretched into from the bottom of rotating shaft in rotating shaft and is fixed by caging bolt, on this end, cover has two auxiliary bearings, upper casting die outer ring under auxiliary bearing sheathed spring positioning and guiding and stage clip successively, the other end of upper casting die is positioned at rotating shaft bottom and brake gear is housed; Fixture is connected with upper casting die bottom; Pad 11 is provided with between the outer ring, bottom of spinning wheel and rotating shaft.
Course of work rotating shaft declines, stage clip is operated in axle center state by spring positioning and guiding, two auxiliary bearings provide casting die and rotating shaft to rotate freely, upper casting die compresses product semi outer rings part by a stage clip, go up casting die to intersect to combine with brake gear and form braking effect simultaneously, make casting die non rotating, during spinning, rotating shaft rotates, and makes three spinning wheels produce spinning.
The utility model is by compressing accessory in rolling process, and accessory rigging position is a perfect condition in process to make it, and after rolling, high consistency is good, and parallel error is little, and elastic component is consistent in whole circumferentially decrement, and product rigidity uniformity is good.
Claims (2)
1. the semi-rigid bearing assembling device of automobile steering system, is characterized in that: comprise rotating shaft, upper casting die, stage clip, spring positioning and guiding, caging bolt, brake gear, fixture, three spinning wheels and two auxiliary bearings;
Three spinning wheel intervals are located at the outer ring, bottom of rotating shaft and are bolted; One end of upper casting die to be stretched into from the bottom of rotating shaft in rotating shaft and is fixed by caging bolt, on this end, cover has two auxiliary bearings, upper casting die outer ring under auxiliary bearing sheathed spring positioning and guiding and stage clip successively, the other end of upper casting die is positioned at rotating shaft bottom and brake gear is housed; Fixture is connected with upper casting die bottom.
2. the semi-rigid bearing assembling device of automobile steering system according to claim 1, is characterized in that: be provided with pad between the outer ring, bottom of described spinning wheel and rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750607.7U CN204413511U (en) | 2014-12-04 | 2014-12-04 | The semi-rigid bearing assembling device of automobile steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750607.7U CN204413511U (en) | 2014-12-04 | 2014-12-04 | The semi-rigid bearing assembling device of automobile steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413511U true CN204413511U (en) | 2015-06-24 |
Family
ID=53463917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750607.7U Active CN204413511U (en) | 2014-12-04 | 2014-12-04 | The semi-rigid bearing assembling device of automobile steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798817A (en) * | 2021-09-23 | 2021-12-17 | 上海振华轴承总厂有限公司 | Bearing spinning assembly device |
| CN117798639A (en) * | 2024-02-29 | 2024-04-02 | 苏州益腾电子科技有限公司 | Bearing press-fitting tool |
-
2014
- 2014-12-04 CN CN201420750607.7U patent/CN204413511U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798817A (en) * | 2021-09-23 | 2021-12-17 | 上海振华轴承总厂有限公司 | Bearing spinning assembly device |
| CN117798639A (en) * | 2024-02-29 | 2024-04-02 | 苏州益腾电子科技有限公司 | Bearing press-fitting tool |
| CN117798639B (en) * | 2024-02-29 | 2024-05-03 | 苏州益腾电子科技有限公司 | Bearing press-fitting tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204413511U (en) | The semi-rigid bearing assembling device of automobile steering system | |
| CN204123271U (en) | A kind of double-ended grinding machine rocker-arm burring machine | |
| CN206539612U (en) | Bearing inner race roller groove automatically grinding device | |
| CN204892830U (en) | Installation device is made to machinery elastic wheel elasticity ring | |
| CN203098788U (en) | Differential mechanism anti-slipping gasket | |
| CN204061522U (en) | Bipitch connecting rod bearing | |
| CN202317956U (en) | Superfine grinding device for inner roller path of connecting shaft bearing | |
| CN204747175U (en) | Spoke spinning -lathe | |
| CN202175761U (en) | Splitting type single spindle roller transmission device of novel composite twisting machine | |
| CN202480397U (en) | Tire fit drum with huge expansion and contraction ratio | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN203592087U (en) | Car seat plastic coated steel wire undamaged bending structure | |
| CN204474197U (en) | The wheeled turning gear of a kind of crane horizontal | |
| CN205715563U (en) | A kind of novel idle pulley | |
| CN204432250U (en) | A kind of hollow wheels | |
| CN202607315U (en) | Floating support device | |
| CN104653597A (en) | Adjustable compound roller bearing | |
| CN204458811U (en) | Adjustable composite track roller | |
| CN205273484U (en) | Variable gauge wheel | |
| CN204288939U (en) | The rotating disk mounting structure of lopping coating all-in-one | |
| CN204366760U (en) | The bonding combination Self-centering device of combined type emery wheel | |
| CN204454313U (en) | A kind of rotatable sitting posture joint action table | |
| CN203292963U (en) | Grinding device for main bearing hole of diesel engine | |
| CN203062486U (en) | Revolving drum structure for polishing automobile hubs | |
| CN202484113U (en) | Axial adjustment device for chain wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |