CN204641312U - A kind of torsion bar spring mounting structure and automobile - Google Patents
A kind of torsion bar spring mounting structure and automobile Download PDFInfo
- Publication number
- CN204641312U CN204641312U CN201520053635.8U CN201520053635U CN204641312U CN 204641312 U CN204641312 U CN 204641312U CN 201520053635 U CN201520053635 U CN 201520053635U CN 204641312 U CN204641312 U CN 204641312U
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- CN
- China
- Prior art keywords
- torsion bar
- bar spring
- adjustment arm
- mounting structure
- side rail
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- 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.)
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Abstract
The utility model discloses a kind of torsion bar spring mounting structure and automobile, its mounting structure comprises: torsion bar spring body, for the mounting bracket of fixing torsion bar spring body, for adjusting the adjusting mechanism of torsion bar spring body setting angle, and strengthen the bracket reinforcing plate of mounting bracket support strength.Torsion bar one end of torsion bar spring body is fixed on the top link of automobile, and adjustment arm is fixedly arranged on chassis side rail by mounting bracket.The utility model is by being fixedly arranged on automobile top link by one end of torsion bar spring body, and by mounting bracket, the other end of torsion bar spring body is fixedly arranged on chassis side rail, impulsive force to automotive suspension when realizing torsion bar spring ontology cache automobile bumpiness, and this mounting structure is simple, be convenient to assembling, and save space; By the sheathed dust boot in junction between torsion bar and adjustment arm, avoid the problem affecting buffering effect between the torsion bar because long-term exposed use causes and adjustment arm because of covered with dust.
Description
Technical field
The utility model relates to auto parts and components assembling and assembly structure design field, particularly relates to a kind of torsion bar spring mounting structure and automobile.
Background technology
In order to when buffering automobile jolts to the impulsive force of suspension, usually adopt and be fixed on vehicle frame by torsion bar spring one end, the other end of torsion bar spring is fixed on automotive wheel.When jolting, making torsion bar produce torsional deflection during wheel bob, carrying out absorbing vibrational energy by rotation elasticity, jolting the impulsive force that suspension is caused with buffering automobile.In prior art, torsion bar spring mounting structure takes up room comparatively large, be unfavorable for mounting arrangements, and torsion bar spring is outside exposed for a long time, and making affects buffering effect because of covered with dust between the torsion bar of torsion bar spring and adjustment arm.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of torsion bar spring mounting structure and automobile, solving the mounting structure of torsion bar spring in prior art takes up room comparatively large, and long-term exposed use makes the problem affecting buffering effect between the torsion bar of torsion bar spring and adjustment arm because of covered with dust.
According to an aspect of the present utility model, provide a kind of torsion bar spring mounting structure, comprising:
Torsion bar spring body, comprising: torsion bar, the adjustment arm be connected with torsion bar one end, and is sheathed on torsion bar and the dust boot adjusting arm junction; Wherein, torsion bar is fixed on the top link of automobile relative to the other end of adjustment arm;
Mounting bracket, is fixedly arranged on the chassis side rail of automobile; Wherein, mounting bracket offers a mounting hole, and for holding the groove of adjustment arm;
Adjusting mechanism, successively through chassis side rail, mounting hole and adjustment arm, is fixed on chassis side rail by adjustment arm; Wherein, adjusting mechanism passes the one end adjusting arm and is provided with one for regulating the adjusting knob of torsion bar spring body setting angle; And
Bracket reinforcing plate, matches with mounting bracket fixing, and is connected with chassis side rail.
Alternatively, torsion bar is connected by spline fitted with adjustment arm.
Alternatively, mounting bracket is platy structure, and the edge of platy structure is provided with turnup structure.
Alternatively, mounting bracket is welded on chassis side rail.
Alternatively, the side of bracket reinforcing plate is welded on mounting bracket, and the opposite side of bracket reinforcing plate is welded on chassis side rail.
Alternatively, adjusting mechanism comprises: pass successively chassis side rail, mounting hole and adjustment arm adjusting screw(rod), and be positioned at adjustment arm on and the connection cushion block be sheathed on adjusting screw(rod); Wherein, adjusting knob comprises: the nut matched with adjusting screw(rod).
Alternatively, connection cushion block is arch, and is embedded in adjustment arm.
Additionally provide a kind of automobile according to another aspect of the present utility model, comprise torsion bar spring mounting structure as above.
The beneficial effect of embodiment of the present utility model is: the utility model torsion bar spring mounting structure and automobile, by will one end of torsion bar spring body be adopted to be fixedly arranged on automobile top link, and the mode by mounting bracket the other end of torsion bar spring body is fixedly arranged on chassis side rail, impulsive force to automotive suspension when realizing torsion bar spring ontology cache automobile bumpiness, and this mounting structure is simple, be convenient to assembling, and save space; Wherein, adopt tabular mounting bracket, weight can be reduced to a certain extent; Set up the intensity that bracket reinforcing plate further enhancing mounting bracket, improve reliability; In addition, the sheathed dust boot in junction also between torsion bar and adjustment arm, avoids the problem affecting buffering effect between the torsion bar because long-term exposed use causes and adjustment arm because of covered with dust.
Accompanying drawing explanation
Fig. 1 represents the structural representation of torsion bar spring mounting structure of the present utility model;
Fig. 2 represents the concrete structural scheme of mechanism of torsion bar spring mounting structure of the present utility model;
Fig. 3 represents the upward view of torsion bar spring mounting structure of the present utility model;
Fig. 4 represents adjustment arm configuration schematic diagram of the present utility model;
Fig. 5 represents mounting support structure schematic diagram of the present utility model;
Fig. 6 represents bracket reinforcing plate structural representation of the present utility model.
Wherein in figure: 1, torsion bar spring body, 2, mounting bracket, 3, adjusting mechanism, 4, bracket reinforcing plate, 5, top link, 6, chassis side rail;
11, torsion bar, 12, adjustment arm, 13, dust boot;
21, mounting hole, 22, groove;
31, adjusting knob, 32, adjusting screw(rod), 33, connect cushion block.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present utility model is described in more detail.Although show exemplary embodiment of the present utility model in accompanying drawing, however should be appreciated that can realize the utility model in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the utility model can be understood, and complete for scope of the present utility model can be conveyed to those skilled in the art.
Embodiment
As shown in Figures 1 to 6, embodiment of the present utility model provides a kind of torsion bar spring mounting structure, comprising: torsion bar spring body 1, mounting bracket 2, adjusting mechanism 3 and bracket reinforcing plate 4.
As depicted in figs. 1 and 2, torsion bar spring body 1 comprises: torsion bar 11, the adjustment arm 12 be connected with torsion bar 11 one end, and be sheathed on torsion bar 11 and the dust boot 13 of adjustment arm 12 junction, set up the problem that dust boot 13 can avoid affecting because of covered with dust between the torsion bar 11 because long-term exposed use causes and adjustment arm 12 buffering effect.Torsion bar 11 is fixed on the top link 5 of automobile relative to the other end of adjustment arm 12, and adjustment arm 12 is fixed on the chassis side rail 6 of automobile by mounting bracket 2.When automotive operation is subject to jolting, wheel meeting up-and-down movement, thus drive top link 5 to move, power transfers on torsion bar spring body 1 by top link 5, make torsion bar spring body 1 produce torsional deflection, carry out absorbing vibrational energy by rotation elasticity, to jolt the impulsive force that suspension is caused with buffering automobile.
Mounting bracket 2 offers the mounting hole for mounting and adjusting arm 12, and for holding the groove of adjustment arm 12, after adjustment arm 12 installs, can just embed in this groove, not only save taking up room of torsion bar spring body 1 like this, also cushion the impact of external force to adjustment arm 12 to a certain extent.
Because different automobile types is different for the requirement of damping, therefore this torsion bar spring mounting structure has also set up an adjusting mechanism 3, this adjusting mechanism 3 is successively through chassis side rail 6, mounting hole and adjustment arm 12, adjustment arm 12 is fixed on chassis side rail 6, and the one end passing adjustment arm 12 is also provided with one for regulating the adjusting knob 31 of torsion bar spring body 1 setting angle, screw or unscrew this adjusting knob 31, the buffer intensity of torsion bar spring body 1 can be changed, the particular location of adjusting knob 31, can adjust according to actual needs.
Bracket reinforcing plate 4 is for strengthening the support strength of mounting bracket 2, and this bracket reinforcing plate 4 coordinates fixing with mounting bracket 2, and is connected with chassis side rail 6.
Alternatively, as shown in Figure 1, Figure 2 and Figure 4, the torsion bar 11 of existing torsion bar spring body 1 and adjustment arm 12 be connected with multiple implementation structure, be described for spline joint in embodiment of the present utility model, one end of torsion bar 11 is provided with female splines or male splines, and one end of adjustment arm 12 is provided with the male splines or female splines that match with torsion bar 11.By the cooperation of spline, torsion bar 11 and the Joint strenght adjusting arm 12 can be strengthened.
Alternatively, in order to alleviate the weight of this mounting structure, as shown in Figure 5, the platy structure that mounting bracket 2 is formed in one, and the edge of this platy structure is provided with turnup structure, this turnup structure is provided with multiple solder joint, to realize the welded structure of mounting bracket 2 and chassis side rail.
Alternatively, as shown in Figure 2 and Figure 6, bracket reinforcing plate 4 for being provided with the platy structure of multiple reinforcement structure, and matches with mounting bracket.Three adjacent sides of bracket reinforcing plate 4 are welded on mounting bracket 2, and form the uncovered semi-closed structure of an one side with mounting bracket 2, the opposite side side weld of bracket reinforcing plate 4 is connected on chassis side rail 6.
Alternatively, as shown in Figure 2, the adjusting mechanism 3 in the present embodiment except the setting angle for adjusting torsion bar spring body 1, also for torsion bar spring body 1 is fixed on chassis side rail 6.This adjusting mechanism 3 is except comprising adjusting knob 31, also comprise: the adjusting screw(rod) 32 passing chassis side rail 6, mounting hole and adjustment arm 12 successively, and be positioned on adjustment arm 12, and the connection cushion block 33 be sheathed on adjusting screw(rod) 32, wherein, adjusting knob 31 comprises the nut matched with adjusting screw(rod) 32, is regulated the setting angle of torsion bar spring body 1 by the length of nut precession adjusting screw(rod) 32, by the connection of adjusting screw(rod) 32, the installation realizing adjustment arm 2 is fixed.
According to another aspect of the present utility model, additionally provide a kind of automobile, comprise torsion bar spring mounting structure as above.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (8)
1. a torsion bar spring mounting structure, is characterized in that, comprising:
Torsion bar spring body, comprising: torsion bar, the adjustment arm be connected with described torsion bar one end, and is sheathed on the dust boot of described torsion bar and described adjustment arm junction; Wherein, described torsion bar is fixed on the top link of automobile relative to the other end of described adjustment arm;
Mounting bracket, is fixedly arranged on the chassis side rail of described automobile; Wherein, described mounting bracket offers a mounting hole, and for holding the groove of described adjustment arm;
Adjusting mechanism, successively through described chassis side rail, described mounting hole and described adjustment arm, is fixed on described chassis side rail by described adjustment arm; Wherein, one end that described adjusting mechanism passes described adjustment arm is provided with one for regulating the adjusting knob of described torsion bar spring body setting angle; And
Bracket reinforcing plate, matches fixing with described mounting bracket, and is connected with described chassis side rail.
2. torsion bar spring mounting structure according to claim 1, is characterized in that, described torsion bar is connected by spline fitted with described adjustment arm.
3. torsion bar spring mounting structure according to claim 1, is characterized in that, described mounting bracket is platy structure, and the edge of described platy structure is provided with turnup structure.
4. torsion bar spring mounting structure according to claim 1, is characterized in that, described mounting bracket is welded on described chassis side rail.
5. torsion bar spring mounting structure according to claim 1, is characterized in that, the side of described bracket reinforcing plate is welded on described mounting bracket, and the opposite side of described bracket reinforcing plate is welded on described chassis side rail.
6. torsion bar spring mounting structure according to claim 1, it is characterized in that, described adjusting mechanism comprises: the adjusting screw(rod) passing described chassis side rail, described mounting hole and described adjustment arm successively, and to be positioned on described adjustment arm and the connection cushion block be sheathed on described adjusting screw(rod); Wherein, described adjusting knob comprises: the nut matched with described adjusting screw(rod).
7. torsion bar spring mounting structure according to claim 6, is characterized in that, described connection cushion block is arch, and is embedded in described adjustment arm.
8. an automobile, is characterized in that, comprises the torsion bar spring mounting structure as described in any one of claim 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053635.8U CN204641312U (en) | 2015-01-26 | 2015-01-26 | A kind of torsion bar spring mounting structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053635.8U CN204641312U (en) | 2015-01-26 | 2015-01-26 | A kind of torsion bar spring mounting structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641312U true CN204641312U (en) | 2015-09-16 |
Family
ID=54094087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053635.8U Expired - Fee Related CN204641312U (en) | 2015-01-26 | 2015-01-26 | A kind of torsion bar spring mounting structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554224A (en) * | 2017-08-11 | 2018-01-09 | 北京汽车研究总院有限公司 | A kind of running car system and automobile |
| CN110466304A (en) * | 2019-09-24 | 2019-11-19 | 湖北航天技术研究院特种车辆技术中心 | A kind of suspension adjustment device, single torsion bar suspension and double torsion bar suspensions |
-
2015
- 2015-01-26 CN CN201520053635.8U patent/CN204641312U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554224A (en) * | 2017-08-11 | 2018-01-09 | 北京汽车研究总院有限公司 | A kind of running car system and automobile |
| CN110466304A (en) * | 2019-09-24 | 2019-11-19 | 湖北航天技术研究院特种车辆技术中心 | A kind of suspension adjustment device, single torsion bar suspension and double torsion bar suspensions |
| CN110466304B (en) * | 2019-09-24 | 2024-05-14 | 湖北航天技术研究院特种车辆技术中心 | Suspension adjusting device, single torsion bar suspension and double torsion bar suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171229 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |