CN206943206U - A kind of double ball pin axle beds - Google Patents
A kind of double ball pin axle beds Download PDFInfo
- Publication number
- CN206943206U CN206943206U CN201720412581.9U CN201720412581U CN206943206U CN 206943206 U CN206943206 U CN 206943206U CN 201720412581 U CN201720412581 U CN 201720412581U CN 206943206 U CN206943206 U CN 206943206U
- Authority
- CN
- China
- Prior art keywords
- ball pin
- bearing
- axle bed
- pin bearing
- axle beds
- 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
- Support Of The Bearing (AREA)
Abstract
A kind of double ball pin axle beds, it is related to the technical field of skibob steering, more particularly to the technical field of ball pin axle bed.The utility model includes axle bed, two groups of ball pin bearing arrangements are set on axle bed, every group of ball pin bearing arrangement includes ball pin bearing, the assembling bore to match with ball pin bearing is set on axle bed, ball pin bearing is pressed into assembling bore, one end of assembling bore is provided with rib structure, and the other end sets jump ring mounting structure, spring catch, the jump ring being connected with axle bed are set on jump ring mounting structure.The utility model realizes easy for installation succinct, and axial carrying capacity is larger, long product lifecycle, easily realizes seriation, mass production, assembling process is stable, the low purpose of overall manufacturing cost.
Description
Technical field
It the utility model is related to the technical field of skibob steering, more particularly to the technical field of ball pin axle bed.
Background technology
Ball pin axle bed be with carry car weight and transmit axial load based on typical primary structure member, skiing vehicle carriage with snow
Had a wide range of applications in the attachment structure design of sledge, particularly the application in terms of steerable system and steering control system is more
Generally.
Existing skibob typically uses two ball pin bearings, is separately mounted to axle bed enter in the pumping arm action bore of vehicle
Row connection, during assembling pairing use, meet the carrying car weight of vehicle, steering operation control；Vehicle production factory needs in assembling
Assemble twice, in terms of press fitting not, efficiency of assembling is low, and assembling is difficult, poor reliability.
Utility model content
The utility model purpose is to provide a kind of easy for installation succinct, and axial carrying capacity is larger, long product lifecycle,
Seriation, mass production are easily realized, assembling process is stable, the low double ball pin axle beds of overall manufacturing cost.
A kind of double ball pin axle beds, including axle bed, two groups of ball pin bearing arrangements, every group of ball pin bearing knot are set on axle bed
Structure includes ball pin bearing, and the assembling bore to match with ball pin bearing is set on axle bed, and ball pin bearing is pressed into assembling bore,
One end of assembling bore is provided with rib structure, and the other end sets jump ring mounting structure, sets on jump ring mounting structure and connect with axle bed
Spring catch, the jump ring connect.
It is preferable to ball pin bearing of the present utility model includes outer ring and ball pin, the outer ring external diameter and assembling stand of outer ring
The assembling bore internal diameter interference fit in hole.
It is preferable to ball pin of the present utility model is the high strength alloy steel by modifier treatment.
It is preferable to ball pin ball pin integral surface Nickel Plating Treatment of the present utility model.
It is preferable to high-frequency therapeutic treatment is passed through on the bulb surface formed in ball pin of the present utility model.
It is preferable to addition molybdenum disulfide profit among the outer ring raceway of the utility model outer ring and the bulb surface of ball pin
Consistent lubricant.
It is preferable to ball pin bearing of the present utility model is self-lubricating bearing.
It is preferable to ball pin bearing of the present utility model is steel to steel bearing.
The utility model to the structure of above-mentioned ball pin bearing by redesigning, for light-duty skibob, by two
Ball pin bearing and axle bed carry out blocking design, redesign the ball pin axle bed of new construction by two ball pin bearings and the axle of sled
Seat casts an assembly unit by hot investment casting, and double ball pin axle beds, easy to process, cost is lower, smoothly realizes two up and down
The integrative design of ball pin bearing and axle bed；When skibob vehicle production factory assembles, it is only necessary to the left and right ball of integrative design
Axis pin base connects with sled and carriage bolt locking, product structure is simplified the reduction with manufacturing cost, is more convenient car
The installation of factory, efficiency of assembling greatly improve.
Ball pin axle bed of the present utility model has two assembling bore, and parallel distribution, the one end for assembling bore is provided with rib knot
Structure, the other end use jump ring mounting structure, and rib and jump ring design structure add the axial direction abjection load of ball pin bearing, so as to
Improve product axial load.Bore internal diameter is assembled with the outer ring external diameter of ball pin bearing using being interference fitted, by ball pin bearing point
It Ya Ru not assemble in bore, be then pressed into spring catch, ball pin bearing and axle bed is completely linked together, form a whole
Unit；Ball pin bearing is made up of outer ring and ball pin, and ball pin bearing outer ring uses high intensity bearing steel, and ball pin uses steel alloy quenched
Processing, then high-frequency therapeutic treatment, improves case hardness, makes ball pin have higher intensity to meet wear-out life.At ball pin plating nickel on surface
Reason, improve its antiseptic property and attractive in appearance.
Two ball pin bearings are assembled together by the utility model by the bore of axle bed；Skibob vehicle factor was assembling
Cheng Zhong, upper and lower A swing arms are directly connected with double ball pin axle beds, and ball pin base holes are connected with sled, nut check, save carshop's peace
Lower ball pin process is loaded onto, saves the processes such as welding, easy to install and use succinct, axial carrying capacity is larger, the life-span of product
Larger improvement is obtained, easily realizes seriation, mass production, assembling process is stable, and overall manufacturing cost is relatively low, fills up
The blank of skibob steering ball pin bearing unit technical field.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, axle bed, 2, ball pin bearing, 2a, outer ring, 2b, ball pin, 3, spring catch, 4, jump ring, 1a, assembling bore,
1a1, assembling bore internal diameter, 1a2, rib structure, 1a3, jump ring mounting structure, 2a1, outer ring external diameter, 2a2, outer ring raceway, 2b1,
Bulb surface.
Embodiment
The technical solution of the utility model is described in further detail below by specific embodiment：
A kind of double ball pin axle beds, including axle bed 1, two groups of ball pin bearing arrangements, every group of ball pin bearing are set on axle bed 1
Structure includes ball pin bearing 2, sets the assembling bore 1a to match with ball pin bearing 2 on axle bed 1, ball pin bearing 2 is pressed into dress
With in bore 1a, assembling bore 1a one end is provided with rib structure 1a2, and the other end sets jump ring mounting structure 1a3, jump ring installation
Spring catch 3, the jump ring 4 being connected with axle bed 1 are set on structure 1a3.
As shown in figure 1, the utility model includes axle bed 1, ball pin bearing 2（Two）, spring catch 3（Two）, jump ring 4（Two
It is individual）.Ball pin bearing 2, spring catch 3, jump ring 4, it is different according to Car design and discharge capacity, can be with entirely different, can also be identical, ball
Pin bearing 2 can use self-lubricating bearing, can also use steel to steel bearing.Ball pin bearing 2 of the present utility model, it is steel to steel
Friction structure, assemblied by outer ring 2a and ball pin 2b, the outer ring 2a outer ring external diameter 2a1 and assembling bore internal diameter 1a1 of axle bed 1
Using interference fit, two ball pin bearings 2 are respectively pressed into two assembling bore 1a, spring catch 3 is then pressed into, makes ball pin axle
Hold 2 and axle bed 1 completely link together, form a unit；The outer ring 2a of ball pin bearing 2 uses high intensity bearing steel, quenches
Fire processing, phosphorating treatment is carried out after mill processing, ball pin 2b uses high strength alloy steel, the bulb of modifier treatment, then ball pin 2b
Surface 2b1 high-frequency therapeutic treatments, case hardness is improved, makes its more resistant, last ball pin 2b integral surface Nickel Plating Treatments, meets anti-corrosive properties
It can require and anti-wear performance requires；Addition molybdenum disulfide among outer ring 2a outer ring raceway 2a2 and ball pin 2b bulb surface 2b1
Lubricating grease, the bite-resistant of bearing, the wear-resisting combination property for undermining bearing capacity, being greatly improved ball pin bearing 2 are enhanced, is rubbed
It is low to wipe coefficient, the life-span is high；2 assembling bore 1a are set in axle bed 1, assemble bore 1a one end provided with rib structure 1a2, it is another
End uses jump ring mounting structure 1a3, it is possible to increase ball pin bearing 2 is in rib structure 1a2 directions, in jump ring mounting structure 1a3 side
To axial direction abjection load, impact resistance load, operate steadily, make skibob traveling it is safer.Axle bed 1 finally uses UV resistant
Plastic-spraying processing, improve the resistance to corrosion and aesthetic appeal on surface.
The double ball pin axle beds of the utility model point or so, are separately mounted to the left and right connecting vehicle frame of vehicle and the snow of skibob
Sledge.
Claims (8)
1. a kind of double ball pin axle beds, it is characterised in that including axle bed（1）, axle bed（1）Two groups of ball pin bearing arrangements of upper setting, it is described
Every group of ball pin bearing arrangement includes ball pin bearing（2）, axle bed（1）Upper setting and ball pin bearing（2）The assembling bore to match
（1a）, by ball pin bearing（2）Press-in assembling bore（1a）In, assemble bore（1a）One end be provided with rib structure（1a2）, it is another
End sets jump ring mounting structure（1a3）, jump ring mounting structure（1a3）Upper setting and axle bed（1）The spring catch of connection（3）, jump ring
（4）.
2. double ball pin axle beds according to claim 1, it is characterised in that above-mentioned ball pin bearing（2）Including outer ring（2a）And ball
Pin（2b）, outer ring（2a）Outer ring external diameter（2a1）With assembling bore（1a）Assembling bore internal diameter（1a1）Interference fit.
3. double ball pin axle beds according to claim 2, it is characterised in that above-mentioned ball pin（2b）For the height Jing Guo modifier treatment
Strength alloys steel.
4. double ball pin axle beds according to claim 2, it is characterised in that above-mentioned ball pin（2b）Integral surface Nickel Plating Treatment.
5. double ball pin axle beds according to claim 2, it is characterised in that above-mentioned ball pin（2b）The bulb surface of upper formation
（2b1）By high-frequency therapeutic treatment.
6. double ball pin axle beds according to claim 5, it is characterised in that above-mentioned outer ring（2a）Outer ring raceway（2a2）With ball
Pin（2b）Bulb surface（2b1）Centre addition molybdenum disulphide grease.
7. double ball pin axle beds according to claim 1, it is characterised in that above-mentioned ball pin bearing（2）For self-lubricating bearing.
8. double ball pin axle beds according to claim 1, it is characterised in that above-mentioned ball pin bearing（2）For steel to steel bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412581.9U CN206943206U (en) | 2017-04-19 | 2017-04-19 | A kind of double ball pin axle beds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412581.9U CN206943206U (en) | 2017-04-19 | 2017-04-19 | A kind of double ball pin axle beds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943206U true CN206943206U (en) | 2018-01-30 |
Family
ID=61358603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412581.9U Active CN206943206U (en) | 2017-04-19 | 2017-04-19 | A kind of double ball pin axle beds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084189A (en) * | 2017-04-19 | 2017-08-22 | 江苏希西维轴承有限公司 | Skibob and its double ball pin axle beds |
-
2017
- 2017-04-19 CN CN201720412581.9U patent/CN206943206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084189A (en) * | 2017-04-19 | 2017-08-22 | 江苏希西维轴承有限公司 | Skibob and its double ball pin axle beds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107084189A (en) | Skibob and its double ball pin axle beds | |
| CN101660571B (en) | Self-lubricating plain radial bearing and manufacturing method thereof | |
| US8747012B2 (en) | Tie rod end with friction reducing coating | |
| CN206943206U (en) | A kind of double ball pin axle beds | |
| CN110626137B (en) | Rear suspension of heavy-load passenger car | |
| CN202768622U (en) | Ball seat structure in automobile swing arm sphere joint assembly | |
| CN201670079U (en) | Balance shaft assembly of breakaway type balance suspension | |
| CN205896040U (en) | Antiseep abrasion -resisting chain | |
| CN207795836U (en) | A kind of automobile ball head assembly that can generate steady torque | |
| CN206943207U (en) | One kind turns to lower ball pin joint | |
| CN202673994U (en) | Oil storage type ball head link rod aligning knuckle bearing | |
| CN204915171U (en) | Variable cross section connecting rod solid forging formula joint bearing connects distance rod assembly | |
| CN107165929A (en) | A kind of skibob and its upper ball pin joint of steering | |
| CN205061394U (en) | Wheel assembly | |
| CN202806905U (en) | Overturning shaft assembly of heavy-duty vehicle cab | |
| CN210068734U (en) | Automobile ball head with maintenance-free self-lubricating structure | |
| CN205632653U (en) | Automobile steering knuckle | |
| CN201034127Y (en) | Drum lock assembly for electric vehicle front-wheel | |
| CN105152009A (en) | Wheel assembly and application thereof | |
| CN212709661U (en) | Rocker arm support assembly, rocker arm assembly and vehicle | |
| CN211449374U (en) | Lubricated ball round pin of high strength | |
| CN203864370U (en) | Rubber spherical hinge type V-shaped flange plate thrust rod assembly | |
| CN219277663U (en) | Thrust wheel of two copper sheathing of dark rail | |
| CN216666212U (en) | High-strength engine crankshaft hot forging piece | |
| CN220391338U (en) | Lightweight automobile steering knuckle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |