CN205381309U - Integrated inclination adjusting device's suspension pull rod - Google Patents
Integrated inclination adjusting device's suspension pull rod Download PDFInfo
- Publication number
- CN205381309U CN205381309U CN201620206885.5U CN201620206885U CN205381309U CN 205381309 U CN205381309 U CN 205381309U CN 201620206885 U CN201620206885 U CN 201620206885U CN 205381309 U CN205381309 U CN 205381309U
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- China
- Prior art keywords
- stud
- thread
- pull bar
- welding set
- external screw
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- Expired - Fee Related
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Abstract
The utility model relates to an integrated inclination adjusting device's suspension pull rod. Including first pull rod steel pipe, a weld ring, a locknut, stud, the 2nd locknut, the 2nd weld ring, second pull rod steel pipe, a weld ring are equipped with the internal thread, and stud one side is equipped with the external screw thread, and internal thread that a weld ring was equipped with is connected with the matching the external screw realization that stud one side was equipped with, the 2nd weld ring is equipped with the internal thread, and the stud opposite side is equipped with the external screw thread, and the matching the external screw that internal thread and stud opposite side that the 2nd weld ring was equipped with were equipped with realizes being connected, and a weld ring and the 2nd weld ring weld respectively on first pull rod steel pipe, second pull rod steel pipe. The utility model discloses realize the accurate of inclination parameter and adjusted in cycle racing, practiced thrift nearly 3 minutes in accommodation process, can also avoid the damage of suspension part simultaneously.
Description
Technical field
This utility model is the suspension pull bar of a kind of integrated inclination-angle regulating device, belongs to the renovation technique of the suspension pull bar of integrated inclination-angle regulating device.
Background technology
Suspension technology is one of key technology of the electronic racing car of university students's equation, is related to ride comfort and the maneuverability of electronic racing car, concerns games results.In suspension parameters, the maneuvering performance of racing car is had tremendous influence by camber angle and kingpin inclination, different from civilian vehicle, racing car suspension parameter needs to regulate in real time according to different match operating modes, such as kingpin inclination, can make self-aligning after wheel steering motor, inclination angle is more big, returning positive interaction more strong, camber angle, when turning to for turning to offer power-assisted.
When regulating this two parameters, traditional solution needs dismounting suspension pull bar, inserts cushion block at rod end, extending pull rod length, as it is shown in figure 1, waste time and energy, when race project anxiety interval time, often cannot in time, accurately complete the adjustment of parameter, and very easily damage parts.In consulting open source information process, for this situation, there is no good solution.
Summary of the invention
The purpose of this utility model is in that to consider that the problems referred to above provide the suspension pull bar of a kind of integrated inclination-angle regulating device.This utility model achieves the accurate adjustment of dip angle parameter in racing car, has saved the time of nearly 3 minutes, be also avoided that the damage of suspension part simultaneously in adjustment process.
The technical solution of the utility model is: the suspension pull bar of integrated inclination-angle regulating device of the present utility model, include the first pull bar steel pipe, first welding set, the first stop nut, stud, the second stop nut, the second welding set, the second pull bar steel pipe, first welding is arranged with female thread, stud side is provided with external screw thread, and the external screw thread that the female thread that the first welding is arranged with is provided with stud side coordinates realization to be connected；Second welding is arranged with female thread, stud opposite side is provided with external screw thread, the external screw thread that the female thread that second welding is arranged with is provided with stud opposite side coordinates realization to be connected, and the first welding set welds set with second and is respectively welded on the first pull bar steel pipe, the second pull bar steel pipe.
This utility model is owing to adopting the mode utilizing stud to regulate, the length of adjusting yoke, it is achieved quickly regulates the purpose of Camber angle, and is fastened by stop nut, it is prevented that in racing car driving process, because bolt looseness causes Camber angle to change,This utility model compared with prior art, has following prominent advantage:
Regulative mode relative to tradition racing car kingpin inclination with camber angle, equipped with of the present utility model be suspended in adjustment kingpin inclination and camber angle time, without dismantling pull bar, convenient and swift, debugging maintenance, exercise and during the games, both saved the time, and improve again efficiency, and can reduce because frequently dismantling the parts inefficacy brought.This utility model can be reequiped on common suspension push-pull bar basis, and simple in construction is easy to process.When meeting bulk strength needed for push-pull bar, it may be achieved racing car kingpin inclination and the quick adjustment of camber angle, meanwhile, reequip and have substantially no effect on racing car suspension light-weight design and cost.
In university students's equation contest in 2015, this utility model obtains good effect in racing car, it is achieved that the accurate adjustment of the parameter at inclination angle, has saved the time of nearly 3 minutes simultaneously, it also avoid the damage of suspension part in adjustment process.This utility model is that a kind of design is ingenious, function admirable, the suspension pull bar of convenient and practical integrated inclination-angle regulating device.
Accompanying drawing explanation
Fig. 1 is existing traditional suspension pull bar tomograph；
Fig. 2 is tomograph of the present utility model；
Fig. 3 is two-dimensional structure figure of the present utility model；
Fig. 4 is scheme of installation of the present utility model；
Fig. 5 is fundamental diagram of the present utility model.
Detailed description of the invention
Embodiment:
Structural representation of the present utility model is as shown in Figure 2,3, 4, the suspension pull bar of integrated inclination-angle regulating device of the present utility model, include the first pull bar steel pipe 31, first and weld set the 32, first stop nut 33, stud the 34, second stop nut the 35, second welding set the 36, second pull bar steel pipe 37, first welding set 32 is provided with female thread, stud 34 side is provided with external screw thread, and the external screw thread that the female thread that the first welding set 32 is provided with is provided with stud 34 side coordinates realization to be connected；Second welding set 36 is provided with female thread, stud 34 opposite side is provided with external screw thread, the external screw thread that the female thread that second welding set 36 is provided with is provided with stud 34 opposite side coordinates realization to be connected, and the first welding set 32 welds set 36 with second and is respectively welded on first pull bar steel pipe the 31, second pull bar steel pipe 37.
In the present embodiment, above-mentioned first welding set 32 is provided with levogyrate inner thread, and stud 34 side is provided with sinistral external thread, and the sinistral external thread cooperation that the levogyrate inner thread that the first welding set 32 is provided with is provided with stud 34 side realizes being connected；Second welding set 36 is provided with dextrorotation female thread, and stud 34 opposite side is provided with dextrorotation external screw thread, and the dextrorotation external screw thread cooperation that the dextrorotation female thread that the second welding set 36 is provided with is provided with stud 34 opposite side realizes being connected.
In the present embodiment, above-mentioned stud 34 is respectively provided with the first stop nut 33 and the second stop nut 35.Stud 34, first welds set 32, second and welds between set 36 loosening, causes change of pitch angle.
In the present embodiment, above-mentioned first stop nut 33 is dextrorotation female thread, and the second stop nut 35 is left hand thread.
In the present embodiment, above-mentioned first stop nut 33 is contrary with the thread rotary orientation on the first welding set 32.
In the present embodiment, above-mentioned second stop nut 35 is contrary with the thread rotary orientation on the second welding set 36.
Operation principle of the present utility model is as follows: scheme of installation of the present utility model is as shown in Figure 3, wheel column 2 links with the fastening of wheel 1 bolt, lower cross arm welding assembly 4, Top Crossbeam welding assembly 5 weld end equipped with radial bearing, link with column hanger bolt, additionally two ends are also equipped with radial bearing, link with vehicle frame ear stud.Adjusting yoke 3 two ends are equipped with radial bearing, and the hanger at one end and the welding junction place of Top Crossbeam welding assembly 5 links, and one end links with amortisseur 7, and amortisseur 7 is welded in vehicle frame by hanger.
When rotating adjusting yoke, unclamping both sides stop nut, when rotating the Double-ended nut 34 at middle part, adjusting yoke 3 is stretched or shrunk, and column 2 band motor car wheel 1 moves up and down, and tightens the first stop nut 33 and the second stop nut 35 after having adjusted.As shown in Figure 4, the movement characteristic according to Length discrepancy double wishbone suspension, when wheel is beated, the feature that camber angle and kingpin inclination will change, thus reaching the purpose regulating camber angle with kingpin inclination.When changing angle and being bigger, can leave the boundary shimming at the hanger of column 2, thus compensating the wheel 1 quantity of motion in vertical height.
Claims (6)
1. the suspension pull bar of an integrated inclination-angle regulating device, it is characterized in that including the first pull bar steel pipe (31), the first welding set (32), the first stop nut (33), stud (34), the second stop nut (35), the second welding set (36), the second pull bar steel pipe (37), first welding set (32) is provided with female thread, stud (34) side is provided with external screw thread, and the external screw thread that the female thread that the first welding set (32) is provided with is provided with stud (34) side coordinates realization to be connected；Second welding set (36) is provided with female thread, stud (34) opposite side is provided with external screw thread, the external screw thread that the female thread that second welding set (36) is provided with is provided with stud (34) opposite side coordinates realization to be connected, and the first welding set (32) is welded set (36) and is respectively welded on the first pull bar steel pipe (31), the second pull bar steel pipe (37) with second.
2. the suspension pull bar of integrated inclination-angle regulating device according to claim 1, it is characterized in that above-mentioned first welding set (32) is provided with levogyrate inner thread, stud (34) side is provided with sinistral external thread, and the sinistral external thread that the levogyrate inner thread that the first welding set (32) is provided with is provided with stud (34) side coordinates realization to be connected；Second welding set (36) is provided with dextrorotation female thread, and stud (34) opposite side is provided with dextrorotation external screw thread, and the dextrorotation external screw thread cooperation that the dextrorotation female thread that the second welding set (36) is provided with is provided with stud (34) opposite side realizes being connected.
3. the suspension pull bar of integrated inclination-angle regulating device according to claim 1 and 2, it is characterised in that above-mentioned stud (34) is respectively provided with the first stop nut (33) and the second stop nut (35).
4. the suspension pull bar of integrated inclination-angle regulating device according to claim 3, it is characterised in that above-mentioned first stop nut (33) is dextrorotation female thread, and the second stop nut (35) is left hand thread.
5. the suspension pull bar of integrated inclination-angle regulating device according to claim 4, it is characterised in that above-mentioned first stop nut (33) is contrary with the thread rotary orientation in the first welding set (32).
6. the suspension pull bar of integrated inclination-angle regulating device according to claim 5, it is characterised in that above-mentioned second stop nut (35) is contrary with the thread rotary orientation in the second welding set (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206885.5U CN205381309U (en) | 2016-03-17 | 2016-03-17 | Integrated inclination adjusting device's suspension pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206885.5U CN205381309U (en) | 2016-03-17 | 2016-03-17 | Integrated inclination adjusting device's suspension pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381309U true CN205381309U (en) | 2016-07-13 |
Family
ID=56352419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206885.5U Expired - Fee Related CN205381309U (en) | 2016-03-17 | 2016-03-17 | Integrated inclination adjusting device's suspension pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205381309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429996A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Double-column lift device |
| CN109732332A (en) * | 2019-03-13 | 2019-05-10 | 宁波建新底盘系统有限公司 | A kind of punching type tyre toe-in angular adjustment bar and its assembly tooling |
-
2016
- 2016-03-17 CN CN201620206885.5U patent/CN205381309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429996A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Double-column lift device |
| CN109732332A (en) * | 2019-03-13 | 2019-05-10 | 宁波建新底盘系统有限公司 | A kind of punching type tyre toe-in angular adjustment bar and its assembly tooling |
| CN109732332B (en) * | 2019-03-13 | 2023-10-20 | 宁波建新底盘系统有限公司 | Stamping type tire toe-in angle adjusting rod and assembly tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |