CN208393011U - A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb - Google Patents
A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb Download PDFInfo
- Publication number
- CN208393011U CN208393011U CN201820426201.1U CN201820426201U CN208393011U CN 208393011 U CN208393011 U CN 208393011U CN 201820426201 U CN201820426201 U CN 201820426201U CN 208393011 U CN208393011 U CN 208393011U
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- China
- Prior art keywords
- support arm
- rod
- automobile
- titanium alloy
- pulling force
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 17
- 238000005242 forging Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 238000005461 lubrication Methods 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000012857 repacking Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 239000008187 granular material Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- Developing Agents For Electrophotography (AREA)
Abstract
The utility model belongs to automobile repacking processing part field, is related to automobile suspension system, specifically a kind of automobile titanium alloy support arm with big wide-angle pulling force bulb.It includes the support arm body of rod (1), the lantern ring (2) for being connected to the described support arm body of rod (1) one end, the spherical groove (6) for being connected to the support arm body of rod (1) other end, the pulling force bulb (7) being embedded in the spherical groove (6), it is characterized by: the structure of the pulling force bulb (7) is internal with circular hole, and the symmetrical segment obtained using two planes of the circular hole as section, solid forging shaping.Using the pulling force bulb of symmetrical segment structure in spherical groove, extended operating angle, and automobile is made to can guarantee connection angle between automobile support arm and vehicle frame in the tolerance band of pulling force bulb in the rough ride of complex road surface and run at high speed during.
Description
Technical field
The utility model belongs to automobile repacking processing part field, is related to automobile suspension system, specifically a kind of tool
There is the automobile titanium alloy support arm of big wide-angle pulling force bulb.
Background technique
Automobile support arm is the important component of automobile suspension system, and automobile suspension system is power transmission between vehicle frame and wheel
Attachment device, specific effect includes the power and torque between transmitting wheel and vehicle frame, and buffering is transmitted to vehicle frame by uneven road surface
Or the impact force of vehicle body, and the resulting vibration that decays, guarantee that automobile can be travelled smoothly.Typical suspension structure
Including elastic element, guiding mechanism, damper, buffer stopper and stabilizer bar etc. form, they as suspension assembly both
Meet the comfort of automobile, improves the operability of automobile again.
In the driving process of automobile, automobile support arm mainly carries transmitting tire moments, supports knuckle arm and mitigation
Three main functions of longitudinal loading: when automobile turning or enforcement are on the road of out-of-flatness, upper lower branch arm will prevent from travelling
Tire sideslip or tire long term wear are abnormal in the process, and keep steering system to tire during high speed driving
Maneuvering capability.
For the higher offroad vehicle of car body, automobile support arm can make car body that can still keep the stabilization of former vehicle after being sharply increased
Property and highway performance, not only increase stability of automobile, and the distortion power that vehicle body is brought when more will be cross-country is reduced to minimum.
By the effect that automobile support arm is undertaken in the process of moving, current automobile support arm is more in the connection with vehicle frame
Place is connected using the common bulb of limited angle, so that the connection defective tightness of each component of vehicle chassis after assembly, joint portion
The movement of part is not smooth enough, and the driving conditions lower-pilot performance of the turning or Uneven road under higher-strength is poor；It is same with this
When, lower branch arm is mostly fabricated using alloy steel products on automobile on the market, although ensure that integrally-built intensity, by
Too big in rigidity, upper lower branch arm lacks necessary toughness, so that upper lower branch arm uses and serious wear with automobile；Along with vapour
Lower branch arm is chronically exposed to below chassis on vehicle, is easy to appear abrasion in use for some time, is corroded, oxidation, and fracture etc. is more
Kind failure, seriously threatens the security of the lives and property of driver and rider.
Utility model content
For in the prior art the technical issues of, the goal of the invention of the utility model is: providing a kind of working range more
Extensive automobile support arm enables to adapt to motor-cross traveling and process of running at high speed, and more closely connection automobile chassis is outstanding
Each component of extension system；Reduce under high-intensitive cross-country status and high-speed travel state, road surface is rugged and rough to be rushed to chassis bring
It hits, the damage to self structure；And stable structure is kept in various complex working conditions and long-term use process, reduction abrasion,
The various failures such as corrosion, oxidation and fracture.
The utility model solves the technical solution that the technical problem is taken are as follows:
A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb, including the support arm body of rod (1), it is connected to the support arm
The lantern ring (2) of the body of rod (1) one end, the spherical groove (6) for being connected to the support arm body of rod (1) other end, are embedded in the spherical groove
(6) the pulling force bulb (7) in, it is characterised in that: the structure of the pulling force bulb (7) is internal with circular hole, and with the circular hole
Two planes be the obtained symmetrical segment in section, solid forging shaping.
Further, the support arm body of rod (1) is connect between spherical groove (6) by adjusting screw rod (5), the adjusting screw rod
(5) it is equipped with screw thread, the distance between the support arm body of rod (1) and spherical groove (6) can be adjusted by rotation.
Further, two bottom surfaces of the lantern ring (2) have gum cover (3), and the gum cover (3) is close by interference fit
It is installed on two bottom surfaces of lantern ring (2).
Further, the cambered surface of the lantern ring (2) is equipped with oil nozzle (4), inside the oil nozzle (4) by runner with it is described
Gum cover (3) connection flow to lubrication oil can from the oil nozzle (4) between gum cover (3) and lantern ring (2).
Further, lubricated granules are added in the gum cover (3), and are manufactured using compounded rubber.
Further, the lubricated granules are granular graphite.
Further, the support arm body of rod (1) is the body of rod of a bending, has 165 ° of angles.
Further, as the improvement of the utility model, it is characterised in that: the support arm body of rod (1) and lantern ring (2) it
Between be formed by connecting by high-precision argon arc seamless welding.
Further, the electroplated place of metal surfaces externally and internally of the support arm body of rod (1), lantern ring (2) and spherical groove (6)
Reason.
Further, the support arm body of rod (1), lantern ring (2) and spherical groove (6) respectively by titanium alloy solid forging and
At.
Due to the adoption of the above technical solution, compared with prior art, acquired technological progress exists the utility model
In:
Using the pulling force bulb of symmetrical segment structure in spherical groove, extended operating angle, makes automobile in complex road surface
Rough ride and it can guarantee the connection angle between automobile support arm and vehicle frame in the license of pulling force bulb during running at high speed
In range, automobile hanging unreasonable structure stress caused by being limited due to operating angle is avoided, and then overall structure is caused to fail.
The defects of pulling force bulb solid forging shaping, the as cast condition that elimination metal generates in smelting process is loose, optimize microstructure knot
Structure saves complete metal streamline, so that metal has stronger mechanical performance.Avoid automobile long run in the process due to punching
It hits, corrosion and the fault of construction that generates improve overall structure service life and safety.
By adjusting the screw rod connecting support arm body of rod and spherical groove, so that between the two apart from adjustable, multiple vehicles are adapted to, and
By adjusting the further damping of screw rod when car body is by intense impact, impact of the road surface for car body is effectively reduced.
Lantern ring outer ring is cased with gum cover, not only effective damping, moreover it is possible to prevent between metal excessive caused by directly contact friction
Loss and fever, gum cover can be lubricated by oil nozzle using lubricating oil, guarantee that gum cover is gone slick between lantern ring.In gum cover
Lubricated granules, such as granular graphite are further added, friction granular graphite etc. can be passed through in lubrication shortage of oil or fierce driving procedure
Lubricated granules are further reduced the abrasion for gum cover and lantern ring.
The support arm body of rod have a biggish angle (165 °), to adapt to the requirement of particular vehicle structure, when vehicle frame by
When greater impact can not be buffered by adjusting screw rod and gum cover, cushion load will be further bent to by adjusting screw rod.The support arm body of rod with
It is formed by connecting between lantern ring by high-precision argon arc seamless welding, it is compact-sized and firm, while the support arm body of rod, lantern ring and spherical shape
The electroplated processing of slot metal surfaces externally and internally reduces influence of the chemical attack for bar structure.Support arm metal parts has titanium conjunction
Golden solid forging forms, low using its density, the high characteristic of intensity, not only reduces the additional load-carrying of automobile, more guarantees whole knot
Structure stability.
Detailed description of the invention
Fig. 1 is the utility model structural upright schematic diagram；
Fig. 2 is the utility model structural plan schematic diagram.
In figure: the 1- support arm body of rod, 2- lantern ring, 3- gum cover, 4- oil nozzle, 5- adjust screw rod, 6- spherical groove, 7- pulling force bulb.
Specific embodiment
The utility model is further illustrated below in conjunction with attached drawing:
As shown in Figure 1 and Figure 2, a kind of automobile support arm with big wide-angle pulling force bulb, including the support arm body of rod 1, it is connected to institute
The spherical groove 6 stated the lantern ring 2 of 1 one end of the support arm body of rod, be connected to 1 other end of the support arm body of rod, is embedded in the spherical groove 6
Pulling force bulb 7, it is characterised in that: the structure of the pulling force bulb 7 be it is internal there is circular hole, and with two planes of the circular hole
For the symmetrical segment that section obtains, solid forging shaping.
Further, it is connected between the support arm body of rod 1 and spherical groove 6 by adjusting screw rod 5, which is equipped with
Screw thread can adjust the distance between the support arm body of rod 1 and spherical groove 6 by rotation.
Further, two bottom surfaces of the lantern ring 2 have gum cover 3, which is closely installed on by interference fit
On two bottom surfaces of lantern ring 3.
Further, the cambered surface of the lantern ring 2 is equipped with oil nozzle 4, passes through runner and the gum cover 3 inside the oil nozzle 4
Connection flow to lubrication oil can from the oil nozzle 4 between gum cover 3 and lantern ring 2.
Further, lubricated granules are added in the gum cover 3, and is manufactured using compounded rubber.Preferably, the lubrication
Grain is granular graphite.
Further, the support arm body of rod 1 is the body of rod of a bending, has 165 ° of angles.
Further, it is formed by connecting between the support arm body of rod 1 and lantern ring 2 by high-precision argon arc seamless welding.
Further, the electroplated processing of metal surfaces externally and internally of the support arm body of rod 1, lantern ring 2 and spherical groove 6.
Further, the support arm body of rod 1, lantern ring 2 are formed by titanium alloy solid forging respectively with spherical groove 6.
Due to the adoption of the above technical solution, compared with prior art, acquired technological progress exists the utility model
In:
Using the pulling force bulb of symmetrical segment structure in spherical groove, extended operating angle, makes automobile in complex road surface
Rough ride and it can guarantee the connection angle between automobile support arm and vehicle frame in the license of pulling force bulb during running at high speed
In range, automobile hanging unreasonable structure stress caused by being limited due to operating angle is avoided, and then overall structure is caused to fail.
The defects of pulling force bulb solid forging shaping, the as cast condition that elimination metal generates in smelting process is loose, optimize microstructure knot
Structure saves complete metal streamline, so that metal has stronger mechanical performance.Avoid automobile long run in the process due to punching
It hits, corrosion and the fault of construction that generates improve overall structure service life and safety.
By adjusting the screw rod connecting support arm body of rod and spherical groove, so that between the two apart from adjustable, multiple vehicles are adapted to, and
By adjusting the further damping of screw rod when car body is by intense impact, impact of the road surface for car body is effectively reduced.
Lantern ring outer ring is cased with gum cover, not only effective damping, moreover it is possible to prevent between metal excessive caused by directly contact friction
Loss and fever, gum cover can be lubricated by oil nozzle using lubricating oil, guarantee that gum cover is gone slick between lantern ring.In gum cover
Lubricated granules, such as granular graphite are further added, friction granular graphite etc. can be passed through in lubrication shortage of oil or fierce driving procedure
Lubricated granules are further reduced the abrasion for gum cover and lantern ring.
The support arm body of rod has a biggish angle (preferably 165 °), to adapt to the requirement of particular vehicle structure, works as vehicle frame
When can not be buffered by adjusting screw rod and gum cover by greater impact, cushion load will be further bent to by adjusting screw rod.Branch armed lever
Be formed by connecting between body and lantern ring by high-precision argon arc seamless welding, it is compact-sized and firm, while the support arm body of rod, lantern ring and
The electroplated processing of spherical groove metal surfaces externally and internally reduces influence of the chemical attack for bar structure.Support arm metal parts has
Titanium alloy solid forging forms, low using its density, the high characteristic of intensity, not only reduces the additional load-carrying of automobile, more guarantees whole
Structural stability.
Claims (8)
1. a kind of automobile titanium alloy support arm with big wide-angle pulling force bulb, including the support arm body of rod (1), it is connected to the branch armed lever
The lantern ring (2) of body (1) one end, the spherical groove (6) for being connected to the support arm body of rod (1) other end, are embedded in the spherical groove (6)
Interior pulling force bulb (7), it is characterised in that: the structure of the pulling force bulb (7) is internal with circular hole, and with the two of the circular hole
A plane is the symmetrical segment that section obtains, solid forging shaping.
2. automobile titanium alloy support arm as described in claim 1, it is characterised in that: the support arm body of rod (1) and spherical groove (6)
Between by adjusting screw rod (5) connection, which is equipped with screw thread, can pass through rotation and adjust the support arm body of rod (1) and spherical groove
The distance between (6).
3. automobile titanium alloy support arm as described in claim 1, it is characterised in that: two bottom surfaces of the lantern ring (2) have
Gum cover (3), the gum cover (3) are closely installed on two bottom surfaces of lantern ring (2) by interference fit.
4. automobile titanium alloy support arm as claimed in claim 3, it is characterised in that: the cambered surface of the lantern ring (2) is equipped with oil
Mouth (4), the oil nozzle (4) is internal to pass through runner and the gum cover (3) connection, makes lubrication oil that can flow to gum cover from the oil nozzle (4)
(3) between lantern ring (2).
5. the automobile titanium alloy support arm as described in claim 1,2,3 or 4, it is characterised in that: the support arm body of rod (1) is one
The body of rod of bending has 165 ° of angles.
6. the automobile titanium alloy support arm as described in claim 1,2,3 or 4, it is characterised in that: the support arm body of rod (1) and set
It is formed by connecting between ring (2) by high-precision argon arc seamless welding.
7. the automobile titanium alloy support arm as described in claim 1,2,3 or 4, it is characterised in that: the support arm body of rod (1), set
The electroplated processing of metal surfaces externally and internally of ring (2) and spherical groove (6).
8. the automobile titanium alloy support arm as described in claim 1,2,3 or 4, it is characterised in that: the support arm body of rod (1), set
Ring (2) is formed by titanium alloy solid forging respectively with spherical groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426201.1U CN208393011U (en) | 2018-03-28 | 2018-03-28 | A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426201.1U CN208393011U (en) | 2018-03-28 | 2018-03-28 | A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393011U true CN208393011U (en) | 2019-01-18 |
Family
ID=65064747
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820426201.1U Active CN208393011U (en) | 2018-03-28 | 2018-03-28 | A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382145A (en) * | 2018-03-28 | 2018-08-10 | 宝鸡市中煜徳钛业有限公司 | A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb |
-
2018
- 2018-03-28 CN CN201820426201.1U patent/CN208393011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382145A (en) * | 2018-03-28 | 2018-08-10 | 宝鸡市中煜徳钛业有限公司 | A kind of automobile titanium alloy support arm with big wide-angle pulling force bulb |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 721013 7, 10 floor, block B, Fortune Tower, Fortune Tower, 50 new high road, Baoji, Shaanxi. Patentee after: BAOJI ZHONG YU DE TITANIUM INDUSTRY CO.,LTD. Address before: 721013 7, 10 floor, block B, Fortune Tower, Fortune Tower, 50 new high road, Baoji, Shaanxi. Patentee before: BAOJI ZHONGYUDE TITANIUM INDUSTRY Co.,Ltd. |