CN107165929A - A kind of skibob and its upper ball pin joint of steering - Google Patents
A kind of skibob and its upper ball pin joint of steering Download PDFInfo
- Publication number
- CN107165929A CN107165929A CN201710256923.7A CN201710256923A CN107165929A CN 107165929 A CN107165929 A CN 107165929A CN 201710256923 A CN201710256923 A CN 201710256923A CN 107165929 A CN107165929 A CN 107165929A
- Authority
- CN
- China
- Prior art keywords
- ball pin
- ball
- joint
- steering
- bore
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/068—Special features relating to lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
A kind of skibob and its upper ball pin joint of steering, are related to the technical field of skibob steering.Ball pin joint includes ball joint, ball pin, lubricating sleeve in steering of the present invention, and one end of ball pin is arranged on ball joint, and lubricating sleeve is set between ball pin and ball joint；The side of ball joint is provided for connecting the radius arc support base of swing arm.The present invention realizes simple in construction, easy to process, convenient to install, precision height, greatly improves the purpose of efficiency of assembling.
Description
Technical field
The present invention relates to the technical field of skibob steering.
Background technology
In steering ball pin joint be with carry car weight and transmission axial load based on typical primary structure member, skiing vehicle carriage with
Had a wide range of applications in the attachment structure design of sled axle bed, answering particularly in terms of steerable system and steering control system
With more universal.
Existing skibob typically have above and below two swing arms, the head welding ball pin assembling stand hole of swing arm is sprayed after welding
Ball and plastic-blasting surface processing, meet outward appearance and rustless property；Vehicle factory is in assembling process, it is necessary to ball pin bearing will distinguish up and down
It is assemblied in the pumping arm action bore of vehicle, then assembles jump ring and carry out in bore jump-ring slot, ball pin and swing arm is linked as entirety,
Meet the carrying car weight and transmission axial load of vehicle；Assembling process is complicated, and process is more, and efficiency is low.
The content of the invention
Easy to process it is an object of the present invention to provide one kind is simple in construction, convenient to install, precision is high, greatly improves assembling effect
Ball pin joint in the steering of rate.
One kind turns to upper ball pin joint, including ball joint, ball pin, lubricating sleeve, and one end of ball pin is arranged on ball joint
On, lubricating sleeve is set between ball pin and ball joint；The side of ball joint is provided for connecting the radius arc support of swing arm
Seat.
Being set on the ball joint of the present invention can be by ball joint, ball pin, the injection bore of lubricating sleeve injection molding.
The present invention is by being molded sphere of the injected plastics material of bore full of ball pin with the space of injection bore, forming lubrication
Set.
One end of present invention injection bore is rib structure.
Another technical purpose of the present invention is to provide ball pin joint in a kind of skibob, above-mentioned any steering.
The present invention is redesigned by the structure to above-mentioned ball pin connector connecting method and oscillating arm bracket, by skibob
Upper ball pin joint and oscillating arm bracket carry out blocking design, the upper ball pin joint of redesign puts standard ball pin connector ball seat
The ball pin bore of arm makes an assembly unit, and the original bore of ball pin and swing arm bore are cast into one using hot investment casting mode
Individual entirety, when skibob vehicle carshop assembles, it is only necessary to welded after swing arm girder and upper ball pin joint circular arc mating surface are coordinated
Connecing to assemble.
The problem of present invention solves existing ball pin bearing and swing arm bore assembling process complexity, inefficiency, the present invention
By the bore of the bore of original oscillating arm bracket and ball pin, there is provided a kind of design of blocking, ball seat by the way of hot investment casting
Directly it is molded after Vehicle Processing, Product processing is simple, and manufacturing cost is low, saves assembly cost, of a relatively high new whole of stability
Ball pin connector unit in body formula.
The present invention point or so ball pin joint, is separately mounted to left and right connecting vehicle frame swing arm and the skibob sled axle of vehicle
Seat.
Ball pin joint includes ball joint, ball pin, lubricating sleeve in the steering of the present invention.Ball joint has an injection seat
Hole, bore one end is designed for rib, adds the axial direction abjection of ball pin bearing and extrudes load, meets the operating punching of vehicle
Hit；Ball joint afterbody has radius arc support base, is connected with upper swing arm girder, and girder steel pipe is put into radius arc support base
It is middle to be welded, have good positioning, welding efficiency is high, intensity is good.Ball pin is put into injection bore, with injection machine by high molecular polymerization
Gap between thing injection injection bore and ball pin bulb surface forms lubricating sleeve, realizes the performance of self-lubricating, the lubricating sleeve is resistance to
High temperature is welded, coefficient of friction is low, and anti-wear performance is good, and the life-span is higher；Ball rod uses Nickel Plating Treatment, improves its antiseptic property and U.S.
Sight degree, the overall plastic-spraying processing of overall ball joint, meets vehicle color appearance requirement, more attractive.
The present invention is turned to upper ball pin joint and designed using blocking, and by ball pin bearing saddle bore, swing arm bore is using casting
Mode links together, and reduces fee of material, mitigates suspension and car body weight, realizes lightweight requirements；Save ball pin bore simultaneously
Machining, the dual machining cost of swing arm bore, cost is lower；Ball pin joint only needs and girder in swing arm in the present invention
Once weld, be directly connected ball pin with sled axle bed after plastic-spraying, nut check, easy for installation succinct, beautiful U.S. of outward appearance
See, overall manufacturing cost is low, strength ratio weld strength is high, more stable, vehicle traveling is more stable, and steadily, comfortableness is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein, 1, ball joint, 2, ball pin, 3, lubricating sleeve, 1a, radius arc support base, 1b, injection bore, 1b1, gear
Side structure, 2a, ball pin sphere.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of turn to upper ball pin joint, including ball joint 1, ball pin 2, lubricating sleeve 3, one end of ball pin 2 is set
On ball joint 1, lubricating sleeve 3 is set between ball pin 2 and ball joint 1；The side of ball joint 1 is provided for connecting swing arm
Circle arc support seat 1a.
As shown in figure 1, setting on the ball joint 1 of the present invention and can be molded into ball joint 1, ball pin 2, lubricating sleeve 3
The injection bore 1b of type.
As shown in figure 1, the present invention is by being molded sphere 2a of the bore 1b injected plastics material full of ball pin 2 and injection bore 1b
Space in, formed lubricating sleeve 3.
As shown in figure 1, present invention injection bore 1b one end is rib structure 1b1.
As shown in figure 1, ball pin joint includes ball joint 1, ball pin 2, lubricating sleeve 3 in the steering of the present invention.Ball joint 1
Using hot investment casting mode, standard ball seat outer ring and the casting of swing arm bore are integrated ball joint 1, mark is saved in one-shot forming
The machining processes of quasi- ball seat outer ring, machining processes and the ball pin assembling of swing arm bore, jump ring installation procedure, efficiency high, into
This is low, and stability is good, and the ball joint 1 has welds circle arc support seat 1a with swing arm, and the steel pipe of girder in swing arm is put into institute
State and directly welded in radius arc support base 1a, had good positioning, welding efficiency is high, intensity is high；Ball joint 1 has injection bore 1b,
Ball pin 2 is put into injection bore 1b directly injection lubricating sleeve 3, by injected plastics material full of the sphere 2a of ball pin 2 and injection bore 1b
Space in, form lubricating sleeve 3, lubricating sleeve 3 is made of high polymer material, and adds anti-wear agent, impact-resistant polyphosphazene polymer
Compound and fire retardant other additives, make product not only have the performance of self-lubricating, and proper alignment high temperature, and coefficient of friction is low,
Intensity is high, enhances bite-resistant, the abrasion resistance properties of bearing, substantially increases the service life of bearing；It is molded the another of bore 1b
There is rib structure 1b1 one end, enhances the axial direction abjection of ball pin 2 and extrudes load, meets the operating impact of vehicle；Ball pin 2
Using high strength alloy steel modifier treatment, meet intensity requirement and have certain toughness, meet the security performance requirement of vehicle, table
Face uses Nickel Plating Treatment, improves its antiseptic property and attractive in appearance, the overall plastic-spraying processing of ball joint 1, and meeting vehicle color outward appearance will
Ask, it is more attractive.
Ball pin joint in above-mentioned steering, the connection for ski vehicle carriage and sled axle bed.
Claims (5)
1. one kind turns to upper ball pin joint, it is characterised in that including ball joint（1）, ball pin（2）, lubricating sleeve（3）, ball pin（2）
One end be arranged on ball joint（1）On, ball pin（2）With ball joint（1）Between lubricating sleeve is set（3）；Ball joint（1）'s
Side is provided for connecting the circle arc support seat of swing arm（1a）.
2. ball pin joint in steering according to claim 1, it is characterised in that above-mentioned ball joint（1）Upper setting can be by
Ball joint（1）, ball pin（2）, lubricating sleeve（3）The injection bore of injection molding（1b）.
3. ball pin joint in steering according to claim 2, it is characterised in that by being molded bore（1b）Injected plastics material
Full of ball pin（2）Sphere（2a）With injection bore（1b）Space in, formed lubricating sleeve（3）.
4. ball pin joint in steering according to claim 2, it is characterised in that above-mentioned injection bore（1b）One end for gear
Side structure（1b1）.
5. a kind of skibob, it is characterised in that connect including ball pin in the steering described in any claim in claim 1-4
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256923.7A CN107165929A (en) | 2017-04-19 | 2017-04-19 | A kind of skibob and its upper ball pin joint of steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256923.7A CN107165929A (en) | 2017-04-19 | 2017-04-19 | A kind of skibob and its upper ball pin joint of steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165929A true CN107165929A (en) | 2017-09-15 |
Family
ID=59812378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710256923.7A Pending CN107165929A (en) | 2017-04-19 | 2017-04-19 | A kind of skibob and its upper ball pin joint of steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172429A (en) * | 2020-10-13 | 2021-01-05 | 北京汽车集团越野车有限公司 | Lower A word arm structure, lower A word arm assembly, suspension system and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277248Y (en) * | 2008-04-28 | 2009-07-22 | 江苏希西维轴承有限公司 | Articulated bearing at rod end |
| US20110103883A1 (en) * | 2009-11-04 | 2011-05-05 | Sang Hoon Seol | Insert-molded ball joint |
| WO2011148792A1 (en) * | 2010-05-26 | 2011-12-01 | 日本発條株式会社 | Stabilizer link and method for producing same |
| CN102325637A (en) * | 2009-05-07 | 2012-01-18 | 盛特株式会社 | Apparatus and method for manufacturing a ball joint |
| CN203035742U (en) * | 2012-11-23 | 2013-07-03 | 辜义彪 | Ball head |
| CN206723250U (en) * | 2017-04-19 | 2017-12-08 | 江苏希西维轴承有限公司 | One kind turns to upper ball pin joint |
-
2017
- 2017-04-19 CN CN201710256923.7A patent/CN107165929A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277248Y (en) * | 2008-04-28 | 2009-07-22 | 江苏希西维轴承有限公司 | Articulated bearing at rod end |
| CN102325637A (en) * | 2009-05-07 | 2012-01-18 | 盛特株式会社 | Apparatus and method for manufacturing a ball joint |
| US20110103883A1 (en) * | 2009-11-04 | 2011-05-05 | Sang Hoon Seol | Insert-molded ball joint |
| WO2011148792A1 (en) * | 2010-05-26 | 2011-12-01 | 日本発條株式会社 | Stabilizer link and method for producing same |
| CN203035742U (en) * | 2012-11-23 | 2013-07-03 | 辜义彪 | Ball head |
| CN206723250U (en) * | 2017-04-19 | 2017-12-08 | 江苏希西维轴承有限公司 | One kind turns to upper ball pin joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172429A (en) * | 2020-10-13 | 2021-01-05 | 北京汽车集团越野车有限公司 | Lower A word arm structure, lower A word arm assembly, suspension system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |