CN206185455U - Eccentric bearing same phase adjusting device of steering gear - Google Patents
Eccentric bearing same phase adjusting device of steering gear Download PDFInfo
- Publication number
- CN206185455U CN206185455U CN201621206600.4U CN201621206600U CN206185455U CN 206185455 U CN206185455 U CN 206185455U CN 201621206600 U CN201621206600 U CN 201621206600U CN 206185455 U CN206185455 U CN 206185455U
- Authority
- CN
- China
- Prior art keywords
- abutment sleeve
- steering gear
- capacity eccentric
- bearing
- eccentric 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.)
- Expired - Fee Related
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- Gears, Cams (AREA)
Abstract
The utility model discloses an eccentric bearing same phase adjusting device of steering gear, including steering gear body, adjustment spanner and positioning core axle, eccentric shaft contracting draws together bearing inner race, rolling element and rolling element and keeps the ware, the last adjustment spanner that all is provided with of bearing inner race, and the adjustment is pulled handbag and is drawn together locating pin, long handle and abutment sleeve, and abutment sleeve is installed to long handle's outside edge, and the one end connection of locating pin is served at first mounting hole and abutment sleeve's no. 1, runs through on abutment sleeve's the other end and installs the positioning core axle. This eccentric bearing same phase adjusting device of steering gear, be in same the central axis through the abutment sleeve who sets up on, can reach the purpose of eccentric shaft same phase adjustment, and make eccentric bearing adjust to the suitable position in clearance, and overall structure is simple to the adjustment spanner adopts press fit, more firm when making its operation, and stability is better.
Description
Technical field
The utility model is related to steering gear technical field, a kind of capacity eccentric bearing same-phase adjustment dress of especially steering gear
Put.
Background technology
The use of capacity eccentric bearing had just existed before very early, but was also only merely to attempt using, because early stage
Capacity eccentric bearing there are problems that two always and occur repeatedly, and cannot solve, cause our trial repeatedly to fail.It is first
It is exactly first the quality and Cost Problems of capacity eccentric bearing, domestic capacity eccentric bearing reliability is relatively low, and the capacity eccentric bearing of import
It is on the high side, tool and method secondly is adjusted without preferable capacity eccentric bearing, it is obstructed repeatedly in working site.
We have now found that when the big one end of offset is in engagement direction, the gap of engagement just becomes big, when offset is small
One end engagement direction, the gap of engagement just becomes small.The adjustment of this offset position only needs to the tune of same-phase simultaneously
The outer ring of whole this pair of capacity eccentric bearings just can be with.
Utility model content
The purpose of this utility model is the capacity eccentric bearing same-phase adjusting apparatus for providing a kind of steering gear, with structure letter
The characteristics of list, same-phase adjustment and good stability, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of capacity eccentric bearing same-phase of steering gear
Adjusting apparatus, including diverter body, adjustment spanner and positioning core axle, are provided with four capacity eccentric bearings, four on diverter body
Individual capacity eccentric bearing is arranged to two pairs；The capacity eccentric bearing includes bearing outer ring, rolling element and rolling element retainer, and bearing outer ring sets
Put in the outer side edges of each capacity eccentric bearing, rolling element is arranged on bearing outer ring, two marks are provided with bearing outer ring
Hole, is provided with rolling element retainer on rolling element；Adjustment spanner is provided with the bearing outer ring, adjustment spanner includes positioning
Pin, long handle and abutment sleeve, one end of alignment pin are arranged on bearing outer ring, and are connected with long handle, are set on long handle
The first mounting hole and the second mounting hole are equipped with, abutment sleeve is installed in the outer side edges of long handle；The other end of the alignment pin
It is connected on one end of the first mounting hole and abutment sleeve, runs through that positioning core axle being installed on the other end of abutment sleeve.
As further program of the utility model：The positioning core axle is through being arranged on two abutment sleeves.
As further program of the utility model：The alignment pin, between long handle and abutment sleeve by pressure fill
It is made into non-removable adjustment spanner.
As further program of the utility model：Interference fit between the long handle and abutment sleeve.
As further program of the utility model：Index aperture on the alignment pin and bearing outer ring and abutment sleeve and
Coordinated using small―gap suture between positioning core axle.
As further program of the utility model：The alignment pin is formed using quenched Workpiece Turning.
Compared with prior art, the utility model beneficial effect：
The capacity eccentric bearing same-phase adjusting apparatus of this steering gear, pass through pressure between alignment pin, long handle and abutment sleeve
Non-removable adjustment spanner is assembled into, is more consolidated when operating it, stability is more preferable, and structure is relatively easy, it is ensured that
Component part is few as far as possible, makes it on the premise of function is met it is also ensured that the processing performance of instrument；By that will position
Mandrel is passed through in a pair of abutment sleeves, it is ensured that abutment sleeve is on same central axis, when adjustment spanner is rotated, can
To reach the purpose of eccentric shaft same-phase adjustment, and capacity eccentric bearing is set to be adjusted to the suitable position in gap.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of capacity eccentric bearing of the present utility model；
Fig. 3 is the structural representation of alignment pin of the present utility model；
Fig. 4 is the structural representation of long handle of the present utility model；
Fig. 5 is the structural representation of abutment sleeve of the present utility model；
Fig. 6 is the structural representation of positioning core axle of the present utility model.
In figure：1- diverter bodies, 11- capacity eccentric bearings, 111- bearing outer rings, 112- rolling elements, 113- rolling elements keep
Device, 114- index apertures, 2- adjustment spanner, 21- alignment pins, 22- long handles, the mounting holes of 221- first, the mounting holes of 222- second,
23- abutment sleeves, 3- positioning core axles.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, in the utility model embodiment, a kind of capacity eccentric bearing same-phase adjusting apparatus of steering gear, bag
Diverter body 1, adjustment spanner 2 and positioning core axle 3 are included, four capacity eccentric bearings 11, four bias are installed on diverter body 1
Bearing 11 is arranged to two pairs, makes overall structure relatively easy, it is ensured that component part is few as far as possible, makes it before function is met
Put the processing performance it is also ensured that instrument；Capacity eccentric bearing 11 includes that bearing outer ring 111, rolling element 112 and rolling element keep
Device 113, bearing outer ring 111 is arranged in the outer side edges of each capacity eccentric bearing 11, and rolling element 112 is arranged on bearing outer ring 111
On, two index apertures 114 are provided with bearing outer ring 111, rolling element retainer 113 is installed on rolling element 112, rolling element is protected
Holder 113 can ensure that rolling element 112 is preferably worked；Adjustment spanner 2 is provided with bearing outer ring 111, adjustment is pulled
Hand 2 includes alignment pin 21, long handle 22 and abutment sleeve 23, and alignment pin 21 is formed using quenched Workpiece Turning, can made it have
Preferable rigidity and toughness, it is ensured that its quality；It is assembled into not by pressure between alignment pin 21, long handle 22 and abutment sleeve 23
Dismountable adjustment spanner 2, more consolidates, good stability when operating it, and one end of alignment pin 21 is arranged on bearing outer ring
On 111, and it is connected with long handle 22, is matched somebody with somebody using small―gap suture between the index aperture 114 on alignment pin 21 and bearing outer ring 111
Close, it is convenient to be dismantled and installed in adjustment, the first mounting hole 221 and the second mounting hole 222 are provided with long handle 22, it is long
Abutment sleeve 23 is installed in the outer side edges of handle 22, interference fit is used between long handle 22 and abutment sleeve 23, make hand long
The second mounting hole 222 on handle 22 can be closely adhered in abutment sleeve 23, the more fastening for connecting it；Alignment pin 21
The other end is connected on one end of the first mounting hole 221 and abutment sleeve 23, runs through being provided with the other end of abutment sleeve 23
Positioning core axle 3, positioning core axle 3 passes through two abutment sleeves 23, and two abutment sleeves 23 can be made to be in same shaft core position, protects
Card adjustment spanner 2 can carry out same-phase adjustment, and be coordinated using small―gap suture between positioning core axle 3 and abutment sleeve 23, also may be used
Ensure the more fastening of positioning core axle 3 and the connection of abutment sleeve 23, make it more flexible when moving, gapless is also without clamping stagnation.
In sum：The adjustment spanner 2 of setting is arranged on the bearing outer ring 111 on a pair of capacity eccentric bearings 1, by regulation
Adjustment spanner 2, makes abutment sleeve 23 be on same central axis, then passes through positioning core axle 3, so ensures that adjustment
When, two capacity eccentric bearings 1 are same-phase adjustment, and finally dress holds abutment sleeve 23, then rotational positioning sleeve 23, together
Successive step capacity eccentric bearing 1 arrives the suitable position in gap.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of capacity eccentric bearing same-phase adjusting apparatus of steering gear, including diverter body (1), adjustment spanner (2) and positioning
Mandrel (3), it is characterised in that：Four capacity eccentric bearings (11), four capacity eccentric bearings (11) are installed on the diverter body (1)
It is arranged to two pairs；The capacity eccentric bearing (11) includes bearing outer ring (111), rolling element (112) and rolling element retainer (113),
Bearing outer ring (111) is arranged in the outer side edges of each capacity eccentric bearing (11), and rolling element (112) is arranged on bearing outer ring
(111) on, two index apertures (114) are provided with bearing outer ring (111), rolling element is provided with rolling element retainer on (112)
(113)；Adjustment spanner (2) is provided with the bearing outer ring (111), adjustment spanner (2) includes alignment pin (21), long handle
(22) and abutment sleeve (23), one end of alignment pin (21) is arranged on bearing outer ring (111), and is connected with long handle (22)
Connect, the first mounting hole (221) and the second mounting hole (222) are provided with long handle (22), pacify in the outer side edges of long handle (22)
Equipped with abutment sleeve (23)；The other end of the alignment pin (21) is connected to the first mounting hole (221) and abutment sleeve (23)
Run through on one end, on the other end of abutment sleeve (23) and positioning core axle (3) is installed.
2. capacity eccentric bearing same-phase adjusting apparatus of a kind of steering gear according to claim 1, it is characterised in that：It is described fixed
Position mandrel (3) is through being arranged on two abutment sleeves (23).
3. capacity eccentric bearing same-phase adjusting apparatus of a kind of steering gear according to claim 1, it is characterised in that：It is described fixed
Sell (21), non-removable adjustment spanner (2) is assembled into by pressure between long handle (22) and abutment sleeve (23) in position.
4. capacity eccentric bearing same-phase adjusting apparatus of a kind of steering gear according to claim 1, it is characterised in that：The length
Interference fit between handle (22) and abutment sleeve (23).
5. capacity eccentric bearing same-phase adjusting apparatus of a kind of steering gear according to claim 1, it is characterised in that：It is described fixed
Using small between index aperture (114) and abutment sleeve (23) and positioning core axle (3) on position pin (23) and bearing outer ring (111)
Gap coordinates.
6. capacity eccentric bearing same-phase adjusting apparatus of a kind of steering gear according to claim 1, it is characterised in that：It is described fixed
Position pin (21) is formed using quenched Workpiece Turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206600.4U CN206185455U (en) | 2016-11-09 | 2016-11-09 | Eccentric bearing same phase adjusting device of steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206600.4U CN206185455U (en) | 2016-11-09 | 2016-11-09 | Eccentric bearing same phase adjusting device of steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206185455U true CN206185455U (en) | 2017-05-24 |
Family
ID=58733996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206600.4U Expired - Fee Related CN206185455U (en) | 2016-11-09 | 2016-11-09 | Eccentric bearing same phase adjusting device of steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206185455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869537A (en) * | 2018-09-18 | 2018-11-23 | 无锡市海峰海林精密轴承有限公司 | A kind of adjustable bearing assembly of eccentricity |
| CN111776062A (en) * | 2020-07-30 | 2020-10-16 | 东科克诺尔商用车制动技术有限公司 | Synchronous adjusting mechanism for eccentric bearing of steering gear |
-
2016
- 2016-11-09 CN CN201621206600.4U patent/CN206185455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869537A (en) * | 2018-09-18 | 2018-11-23 | 无锡市海峰海林精密轴承有限公司 | A kind of adjustable bearing assembly of eccentricity |
| CN111776062A (en) * | 2020-07-30 | 2020-10-16 | 东科克诺尔商用车制动技术有限公司 | Synchronous adjusting mechanism for eccentric bearing of steering gear |
| CN111776062B (en) * | 2020-07-30 | 2023-08-29 | 东科克诺尔商用车制动技术有限公司 | Synchronous adjusting mechanism for eccentric bearing of steering gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20191109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |