CN203713459U - Torsion rod spring mounting support - Google Patents

Torsion rod spring mounting support Download PDF

Info

Publication number
CN203713459U
CN203713459U CN201420106957.XU CN201420106957U CN203713459U CN 203713459 U CN203713459 U CN 203713459U CN 201420106957 U CN201420106957 U CN 201420106957U CN 203713459 U CN203713459 U CN 203713459U
Authority
CN
China
Prior art keywords
torsion bar
bar spring
erection support
support
fixed
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.)
Expired - Fee Related
Application number
CN201420106957.XU
Other languages
Chinese (zh)
Inventor
王祥
洪学臣
邱阳
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201420106957.XU priority Critical patent/CN203713459U/en
Application granted granted Critical
Publication of CN203713459U publication Critical patent/CN203713459U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a torsion rod spring mounting support. The torsion rod spring mounting support comprises two independent supports, wherein the support is mounted at each of two sides of a frame, and the two supports are connected with a frame carling and a rear suspended beam of a gearbox. Each support comprises a support body and a lateral plate, one lateral head face of the support body is fixed with the frame carling by welding while the other lateral head face is connected with the lateral plate to reinforce the intensity of the support. The front end of the torsion rod spring is fixed on an upper swing arm of an automobile while the rear end is connected with a regulating arm through bolts, and the regulating arm is fixed on the support body through long bolts so as to firmly mount the torsion rod spring. The torsion rod spring mounting support comprises the left and right supports which are mounted dividedly; the structure is simple; the middle part does not take up space, so that the arrangement is facilitated, and the total weight of the support is reduced.

Description

A kind of torsion bar spring erection support
Technical field
The utility model relates to erection support field, relates in particular to a kind of torsion bar spring erection support.
Background technology
Torsion bar spring is as a kind of elastic element, and unit mass storing energy is high, when employing, can reduce car mass, can save again material.Therefore, torsion bar spring is widely used in the suspension of modern automobile, in order to reduce the vibration in vehicle traveling process, improves the ride comfort of automobile.
At present, when torsion bar spring is used for truck front suspension, being generally fixed on vehicle frame, is to save space, and torsion bar spring adopts longitudinal arrangement form more, and torsion bar spring front end is bolted and is fixed on suspension top link, and rear end is fixed on special erection support.In the prior art, the erection support of torsion bar spring is generally beam structure, and erection support laterally runs through vehicle frame, and is riveted on respectively on chassis side rail with its two ends.The erection support quality of this torsion bar spring is larger, and middle part takes up room greatly, and erection support is arranged inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of erection support structure of torsion bar spring, and to solve, torsion bar spring erection support complex structure in prior art scheme, quality are large, the problem of difficult arrangement.
For achieving the above object, the utility model provides following technical scheme:
A kind of erection support of torsion bar spring, described torsion bar spring is fixed on described erection support by adjusting arm, described erection support comprises the bearing of two independences and the vehicle frame both sides that are placed in, and two described bearings are all fixedly connected with gear box suspension crossbeam with chassis side rail.
Preferably, described bearing comprises seat body and a side plate, and a side end face of described seat body is connected with described chassis side rail, is fixed with described side plate on another side end face.
Preferably, the top of described side plate is provided with flange, and described flange is the rollover folding away from described side plate to described seat body.
Preferably, described seat body comprises antetheca, rear wall and end face, and described antetheca and described rear wall are in parallel position, and both tops are connected with described end face respectively, form U-shaped end face.
Preferably, described antetheca is provided with described adjustment arm is carried out to spacing stop gear.
Preferably, described stop gear comprises semicircle orifice and egg type hole, and the internal diameter of described semicircle orifice equates with the external diameter of described adjustment arm and described torsion bar spring junction, matches with the spacing preiection on described adjustment arm in described egg type hole.
Preferably, described end face is provided with the fixed orifice fixing for wire harness.
Preferably, described antetheca is provided with the mounting hole of braking wire drawing support and brakes the hole of dodging of wire drawing.
Preferably, described bearing is fixed on described chassis side rail and gear box suspension crossbeam by welding manner.
The beneficial effects of the utility model are:
The erection support of the torsion bar spring that the utility model provides comprises the bearing of two independences and the vehicle frame both sides that are placed in, the employing form of dividing right and left, simple in structure, middle part no longer takes up room, therefore the layout of more convenient described bearing and installation, meanwhile, be also conducive to described bearing total weight and alleviate, be beneficial to the lightweight of car load.
Further, described bearing comprises that seat body and side plate two parts, described side plate are connected on the described side end face of propping up seat body of institute, relative with the fixing end face of described seat body and chassis side rail, the intensity that can effectively ensure erection support, extends its service life.
Further, described seat body comprises antetheca, rear wall and end face, described antetheca and described rear wall are in parallel position, both tops are connected with described roof respectively, the end face of above-mentioned three walls composition is U-shaped, and the length of described seat body can be adjusted as required, convenient for different vehicles, be conducive to the producing in serial form of described bearing.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skill in the art, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the torsion bar spring erection support of embodiment of the present utility model;
Fig. 2 is the fixing schematic diagram of torsion bar spring erection support.
Mark in upper figure:
21-props up seat body, 22-side plate; 31-antetheca, 32-rear wall, 33-end face;
41-fixed orifice, 42-technique for welding hole, 43-semicircle orifice, 44-egg type hole, 45-mounting hole, 46-dodges hole;
1-torsion bar spring, 2-bearing, 3 chassis side raiies, 4-gear box suspension crossbeam, 5-top link, 6-adjusts arm.
Detailed description of the invention
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further detailed.
In conjunction with Fig. 1, the torsion bar spring erection support that the utility model provides is made up of the bearing 2 of two independences and the vehicle frame both sides that are placed in, described bearing 2 adopts form separately, centre portion disconnects, therefore, and compared with running through the torsion bar spring erection support of beam structure of vehicle frame in prior art, this bearing 2 has been saved the installing space at middle part, be easier to arrange, and material therefor minimizing, total weight alleviates.Described bearing 2 is connected with chassis side rail 3 and gear box suspension crossbeam 4 respectively, can adopt rivet to connect, the modes such as bolt connection, and preferably, the present embodiment adopts welding manner to fix, and can simplify assembling process, can be conveniently for the not high compact car of requirement of strength.
In detailed description of the invention, described bearing 2 comprises seat body 21 and a side plate 22.A side end face of described seat body 21 is for being fixedly connected with described chassis side rail 3, and another side end face is corresponding thereto fixed with described side plate 22, so arranges, and can effectively ensure the intensity of described bearing 2, extends its service life.Particularly, described side plate 22 can be by welding, and the modes such as riveted joint are fixed on a described seat body 21.
In order further to strengthen the intensity of a described seat body 21, the top of described side plate 22 can be provided with flange, and described flange is folded to a described seat body 21 does not have a side of fixed side.
In technique scheme, propping up seat body 21 can be made up of antetheca 31, rear wall 32 and end face 33, described antetheca 31 and rear wall 32 are in parallel position, and both tops are connected with described end face 33 respectively, and the port forming is U-shaped, simple in structure, and the length of described seat body 21 can be adjusted as the case may be, therefore, only need to change the length of related die, the erection support that just can obtain being applicable to different automobile types, is easy to realize the producing in serial form of described bearing 2.
As shown in Figure 2, be installed as example with the torsion bar spring on certain lesser calorie vehicle suspension, torsion bar spring 1 is put for vertical, the front end of described torsion bar spring 1 is connected with top link 5 by spline, rear end is adjusted arm 6 by bolt and torsion bar and is connected, torsion bar is adjusted arm 6 and is connected on described bearing 2 by overbolt and fixed block, thereby realizes the fixed installation of described torsion bar spring 1.In the time that truck moves, wheel be subject to ground concavo-convex affect up-and-down movement, top link 5 also can rise thereupon or decline.When wheel upwards time top link 5 rise, make torsion bar spring 1 be forced to torsional deflection, apparatus with shock absorbing.In the time that impulsive force weakens, the natural reduction ability of torsion bar spring 1 makes it return to rapidly original position, makes wheel get back to ground, has avoided vehicle frame to be jolted
In technique scheme, on described antetheca 31, be provided with and adjust the stop gear of arm 6, be used for carrying out spacingly to adjusting arm 6, and then realize spacing to torsion bar spring 1, ensure the good working effect of torsion bar spring 1.Particularly, described stop gear can be made up of a semicircle orifice 43 and egg type hole 44, and the internal diameter of described semicircle orifice 43 equates with the external diameter of described adjustment arm 6 and torsion bar spring 1 junction, and described egg type hole 44 effectively coordinates with the spacing preiection on described adjustment arm 6.In the time that torsion bar spring 1 is forced to twisting motion, there is the trend that arm 6 moves of adjusting that drives, but the one end that connects described torsion bar spring 1 due to described adjustment arm 6 is stuck in semicircle orifice 43, also have in addition described spacing preiection to be connected in egg type hole 44, therefore limit the movement of described adjustment arm 6.Because described torsion bar spring 1 is fixedly connected with described adjustment arm 6, thereby also limited the movement of described torsion bar spring 1, so described torsion bar spring 1 can better complete torsional deflection, apparatus with shock absorbing avoids vehicle frame to jolt.
In addition, stop gear also can be selected the structure composition matching with the isodiametric circular hole of described semicircle orifice 43 with described spacing preiection.
In order to facilitate the fixing of other wire harness, on described end face 33, be provided with the fixed orifice 41 of wire harness, for the wire harness of fixed car suspension system.In addition, what described antetheca 31 was provided with the mounting hole 45 of braking wire drawing support and braking wire drawing dodges hole 46, facilitates installation and the layout of described braking wire drawing.The described hole 46 of dodging can be the structure such as square hole, circular hole, and the preferred circular hole of the present embodiment, processes more convenient.
Except said structure, on described bearing, be also provided with the technique for welding hole 42 of described bearing 2, facilitate the installation of bearing 2.
Understandably, this technical scheme is also applicable to the fixed form of other parts and vehicle frame or car body.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and be only subject to the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essence design of the present utility model and scope.

Claims (9)

1. a torsion bar spring erection support, torsion bar spring is fixed on described torsion bar spring erection support by adjusting arm, it is characterized in that, described torsion bar spring erection support comprises the bearing (2) of two independences and the vehicle frame both sides that are placed in, and two described bearings (2) are all fixedly connected with gear box suspension crossbeam (4) with chassis side rail (3).
2. according to torsion bar spring erection support claimed in claim 1, it is characterized in that, described bearing (2) comprises seat body (21) and a side plate (22), a side end face of described seat body (21) is connected with described chassis side rail (3), is fixed with described side plate (22) on another side end face.
3. according to torsion bar spring erection support claimed in claim 2, it is characterized in that, the top of described side plate (22) is provided with flange, and described flange is the rollover folding away from described side plate (22) to described seat body (21).
4. according to torsion bar spring erection support claimed in claim 2, it is characterized in that, described seat body (21) comprises antetheca (31), rear wall (32) and end face (33), described antetheca (31) and described rear wall (32) are in parallel position, both tops are connected with described end face (33) respectively, form U-shaped end face.
5. according to torsion bar spring erection support claimed in claim 4, it is characterized in that, described antetheca (31) is provided with described adjustment arm (6) is carried out to spacing stop gear.
6. torsion bar spring erection support according to claim 5, it is characterized in that, described stop gear comprises semicircle orifice (43) and egg type hole (44), the internal diameter of described semicircle orifice (43) equates with the external diameter of described adjustment arm (6) and described torsion bar spring junction, matches with the spacing preiection on described adjustment arm (6) in described egg type hole (44).
7. according to torsion bar spring erection support claimed in claim 4, it is characterized in that, described end face (33) is provided with the fixed orifice fixing for wire harness (41).
8. according to torsion bar spring erection support claimed in claim 4, it is characterized in that, what described antetheca (31) was provided with the mounting hole (45) of braking wire drawing support and braking wire drawing dodges hole (46).
9. according to the torsion bar spring erection support described in any one in claim 1-8, it is characterized in that, described bearing (2) is fixed on described chassis side rail (3) and gear box suspension crossbeam (4) by welding manner.
CN201420106957.XU 2014-03-10 2014-03-10 Torsion rod spring mounting support Expired - Fee Related CN203713459U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420106957.XU CN203713459U (en) 2014-03-10 2014-03-10 Torsion rod spring mounting support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420106957.XU CN203713459U (en) 2014-03-10 2014-03-10 Torsion rod spring mounting support

Publications (1)

Publication Number Publication Date
CN203713459U true CN203713459U (en) 2014-07-16

Family

ID=51152648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420106957.XU Expired - Fee Related CN203713459U (en) 2014-03-10 2014-03-10 Torsion rod spring mounting support

Country Status (1)

Country Link
CN (1) CN203713459U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104986004A (en) * 2015-06-26 2015-10-21 江苏汤臣汽车零部件有限公司 Off-road commanding military vehicle lightweight upper front control arm
CN106184482A (en) * 2016-09-18 2016-12-07 北京汽车研究总院有限公司 Torsion-bar spring, mounting structure, automobile and labelling positioner and labeling method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104986004A (en) * 2015-06-26 2015-10-21 江苏汤臣汽车零部件有限公司 Off-road commanding military vehicle lightweight upper front control arm
CN106184482A (en) * 2016-09-18 2016-12-07 北京汽车研究总院有限公司 Torsion-bar spring, mounting structure, automobile and labelling positioner and labeling method
CN106184482B (en) * 2016-09-18 2018-10-26 北京汽车研究总院有限公司 Torsion-bar spring, mounting structure, automobile and label positioning device and labeling method

Similar Documents

Publication Publication Date Title
CN203580551U (en) Automobile and rear independent suspension thereof
CN203854440U (en) Independent suspension for light truck
KR101315489B1 (en) Structure of subframe for vehicle
CN203713459U (en) Torsion rod spring mounting support
CN201291905Y (en) Auxiliary frame of automobile
CN205395690U (en) Electricelectric moves light truck air suspension system
CN204659823U (en) A kind of miniature electric automobile front suspension apparatus
CN203974460U (en) A kind of caravan independent suspension device
CN201437320U (en) Novel four-bar independent suspension device for vehicle
CN203623362U (en) Engine suspension assembly
CN203294193U (en) Vehicle body suspension device and truck
CN204367797U (en) The medium bus front air suspension of X-shaped guide arm structure
CN102490564B (en) Single-trailing arm independent front suspension for automobile
CN104442252A (en) Front air suspension with X-shaped guiding arm structure for medium bus
CN201405943Y (en) Rear suspension damping device for cab
CN205574056U (en) Chassis skeleton of car
CN203047405U (en) Air vibration reduction automobile cab back suspension device
CN205930234U (en) Rearmounted passenger car motor suspension system
CN205186319U (en) Cab back suspension device
CN203046802U (en) Independent suspension mechanism
CN102107677B (en) Upper control arm support assembly
CN205365627U (en) Motor car bogie frame
CN201703433U (en) Structure of novel auxiliary frame
CN204222575U (en) Heavy motor vehicle air suspension
CN203318130U (en) Engine support assembly structure

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: ANHUI JIANGHUAI ANCHI AUTOMOBILE CO., LTD.

Assignor: Anhui Jianghuai Automotive Co., Ltd.

Contract record no.: 2015340000003

Denomination of utility model: Torsion rod spring mounting support

Granted publication date: 20140716

License type: Exclusive License

Record date: 20150129

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Hefei City, Anhui Province, 230022 East Road No. 176

Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd

Address before: Hefei City, Anhui Province, 230022 East Road No. 176

Patentee before: Anhui Jianghuai Automobile Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20190310