CN206155626U - Torsion bar spring assembly assembly fixture - Google Patents
Torsion bar spring assembly assembly fixture Download PDFInfo
- Publication number
- CN206155626U CN206155626U CN201621205112.1U CN201621205112U CN206155626U CN 206155626 U CN206155626 U CN 206155626U CN 201621205112 U CN201621205112 U CN 201621205112U CN 206155626 U CN206155626 U CN 206155626U
- Authority
- CN
- China
- Prior art keywords
- torsion
- bar spring
- bar
- adjustment arm
- torsion bar
- 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
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a torsion bar spring assembly assembly fixture, including adjustment arm support piece, torsion bar spring support piece, torsion bar seat mounting and base, be equipped with the locating surface that is used for supporting the adjustment arm on the adjustment arm support piece, locating surface and horizontal plane become the settlement contained angle, torsion bar spring support piece is last be equipped with with torsion bar spring complex supporting part, be equipped with the fixed part with the torsion bar seat fixed coordination on the torsion bar seat mounting, adjustment arm support piece, torsion bar spring support piece and torsion bar seat mounting all with base fixed connection. Through the utility model discloses the adjustment arm installation angle that can guarantee the torsion bar spring assembly is known setting value on each platform truck, has improved the effective nature of assembly, eliminates and disassembles doing over again of resetting because of putting in order the car height control adjustment arm that leads to the fact not in place.
Description
Technical field
This utility model is related to suspension mounting technology field, and in particular to a kind of torsion-bar spring general assembly frock.
Background technology
Torsion-bar spring is one kind of suspension spring, itself is the torsion bar by made by a spring steel, widely should
In the suspension of Hyundai Motor, there is employing in car, lorry and offroad vehicle.The energy storage capacity of torsion-bar spring unit mass
It is three times of leaf spring, it is also higher than helical spring.Therefore the sprung mass using torsion-bar spring is lighter, and structure is also simpler
It is single, without lubrication.As shown in figure 1, torsion-bar spring governor motion 4 includes torsion-bar spring 1, adjusting rod bolt 2 and adjustment arm 3,
Using the automobile of independent suspension with torsion bar, bodywork height can be adjusted by adjusting the reach of adjusting rod bolt 2.
With reference to Fig. 2, torsion-bar spring assembly 5 includes torsion-bar spring 1, torsion bar seat 6 and adjustment arm 3, the front end card of torsion-bar spring 1
In torsion bar seat 6, it is connected by the first spline 7 with torsion bar seat 6, is arranged on top link 9 by torsion bar seat 6；Torsion-bar spring 1
Rear end is stuck in adjustment arm 3, is connected by the second spline 8 with adjustment arm 3, by adjusting the adjustment arm that arm 3 is arranged on vehicle frame
In mounting bracket 21, after adjustment arm 3 and torsion-bar spring 1 coordinate and are arranged on vehicle frame, adjustment arm 3 and adjustment arm mounting bracket 21 it
Between there is a setting angle α, during existing production line is installed, the size of setting angle α is judged by experience.
The size of setting angle α is judged by experience, it is not accurate enough, may sometimes need because setting angle α deviations are larger
Adjustment arm 3 is removed, adjustment is ressembled, causes to do over again, affect the progress of car load assembling.
Utility model content
The purpose of this utility model is to provide a kind of torsion-bar spring general assembly frock, to solve prior art in adjust
Setting angle between arm and adjustment arm mounting bracket carries out subjective judgment by experience, causes deviation larger, easily causes and returns
The problem of work.
To achieve these goals, this utility model provides following technical scheme：
A kind of torsion-bar spring general assembly frock, including adjustment arm support member, torsion-bar spring support member, torsion bar seat fixture
And base, the adjustment arm support member be provided with for support adjustment arm locating surface, the locating surface is with the horizontal setting
Angle；The torsion-bar spring support member is provided with the supporting part for supporting torsion-bar spring；The torsion bar seat fixture is provided with and torsion
The fixed part of pole socket secure fit；The adjustment arm support member, the torsion-bar spring support member and the torsion bar seat fixture are equal
It is fixedly connected with the base.
Preferably, the locating surface and the angle of horizontal plane are 50 °.
Preferably, the adjustment arm support member and the torsion bar seat fixture are symmetrically set in the torsion-bar spring support member
Both sides.
Preferably, the supporting part is provided with the first groove, and the torsion-bar spring is placed in first groove.
Preferably, first groove is circular groove.
Preferably, the fixed part includes the second groove and fixed plate, and the torsion bar seat is placed in second groove,
The side of the torsion bar seat abuts with the fixed plate.
Preferably, second groove is inverted triangle groove.
Preferably, the torsion-bar spring support member is platy structure.
Preferably, the torsion bar seat fixture is platy structure.
Preferably, the adjustment arm support member, the torsion-bar spring support member and the torsion bar seat fixture and the bottom
Seat is welded to connect.
The beneficial effects of the utility model are：
Torsion-bar spring general assembly frock of the present utility model, including adjustment arm support member, torsion-bar spring support member, torsion bar
Seat fixture and base, torsion bar seat fixture plays a part of fixed torsion bar seat, after torsion bar seat is fixed, torsion-bar spring one end
It is inserted in torsion bar seat, is fixedly connected by the first spline with torsion bar seat, subsequently torsion bar bullet will be placed in the middle part of torsion-bar spring
On spring support member, then adjustment arm is placed on the locating surface of adjustment arm support member, the position of adjustment adjustment arm, it is ensured that adjustment arm
Bottom surface and locating surface be brought into close contact on the premise of, the other end for making torsion-bar spring inserts adjustment arm just, by the second spline
With adjustment arm secure fit.Finally to be placed in torsion-bar spring general assembly frock torsion-bar spring, torsion bar seat and adjustment arm
Make marks, the axis along torsion-bar spring rule at arm cooperation in torsion-bar spring and torsion bar seat and torsion-bar spring with being adjusted, and has been rule
Three is dismantled into after, according to scribing position, three is assembled on car load, after the completion of assembling, understood to adjust according to geometrical relationship
Setting angle is the angle of locating surface and horizontal plane between whole arm and adjustment arm mounting bracket.
Calculated according to design and determine that after setting angle, locating surface is set as the setting angle with the angle of horizontal plane, then profit
Setting angle with the adjustment arm in the torsion-bar spring assembly that the torsion-bar spring general assembly frock is assembled all is the setting
Angle, it is possible to which the setting angle for ensureing torsion-bar spring assembly is all identical on each chassis, and car load attitude can determine that, because of zero
Part and vehicle frame precision problem, are finely adjusted to adjusting rod bolt and ensure that car load highly meets design requirement, not only may be used
To improve assembling effectiveness, moreover it is possible to avoid the adjustment arm caused because car load height adjustment is not in place from disassembling refitting and do over again.
Description of the drawings
Fig. 1 is the structural representation of the torsion-bar spring governor motion of prior art；
Fig. 2 is the assembling schematic diagram of the torsion-bar spring assembly of prior art；
Fig. 3 is the structural representation of the torsion-bar spring general assembly frock of this utility model embodiment；
Fig. 4 is the assembling schematic diagram of the torsion-bar spring general assembly frock of this utility model embodiment；
Fig. 5 is the line schematic diagram of the torsion-bar spring general assembly frock of this utility model embodiment；
Fig. 6 is the structural representation of the second spline of this utility model embodiment.
Description of reference numerals：1- torsion-bar spring, 2- adjusting rod bolts, 3- adjustment arms, 4- torsion-bar spring governor motions, 5- is turned round
Bar main assemblage of spring, 6- torsion bar seats, the splines of 7- first, the splines of 8- second, 9- top links, 10- installing holes, 11- fixed plates, 12- is adjusted
Whole arm support member, 13- torsion-bar spring support members, 14- torsion bar seat fixtures, 15- bases, 16- locating surfaces, 17- supporting parts, 18-
Fixed part, the grooves of 19- first, the grooves of 20- second, 21- adjustment arm mounting brackets, α-setting angle.
Specific embodiment
In order that those skilled in the art is better understood when the technical solution of the utility model, below in conjunction with accompanying drawing
This practicality is further detailed.
As shown in figure 3, the torsion-bar spring general assembly frock that this utility model embodiment is provided includes adjustment arm support member
12nd, torsion-bar spring support member 13, torsion bar seat fixture 14 and base 15, wherein, adjustment arm support member 12 is provided with for supporting
The locating surface 16 of adjustment arm 3, with the horizontal setting angle, torsion-bar spring support member 13 is provided with support torsion bar bullet to locating surface 16
The supporting part 17 of spring 1, torsion bar seat fixture 14 is provided with the fixed part 18 with the secure fit of torsion bar seat 6, adjustment arm support member 12,
Torsion-bar spring support member 13 and the torsion bar seat fixture 14 are fixedly connected with base 15.
Refer to Fig. 4 and Fig. 6, the torsion-bar spring general assembly frock of the present embodiment, first by torsion bar seat fixture 14
Torsion bar seat 6 is fixed, subsequently first spline 7 of the one end of torsion-bar spring 1 is inserted in torsion bar seat 6, using the first spline 7
Connection torsion-bar spring 1 and torsion bar seat 6, are then placed on the middle part of torsion-bar spring 1 on torsion-bar spring support member 13, subsequently will adjust
Whole arm 3 is placed on the locating surface 16 of adjustment arm support member 12, and the bottom surface and locating surface 16 for making adjustment arm 3 is brought into close contact, and
Under the premise of here by adjustment arm 3 position be finely adjusted so that the second spline 8 of the other end of torsion-bar spring 1 can just with tune
The installing hole 10 of whole arm 3 carries out good cooperation, then keeps torsion-bar spring 1 to be in horizontal positioned, the two ends of torsion-bar spring 1 difference
With torsion bar seat 6 and the adjustment no-float of arm 3, and the steady statue that locating surface 16 is close in the bottom surface of arm 3 is adjusted, as shown in figure 5, right
Adjustment arm 3, torsion-bar spring 1 and the three of torsion bar seat 6 rule to mark respectively in the position for coordinating, line finish after by three from
Pull down on the present embodiment, according to scribing position, adjustment arm 3, torsion-bar spring 1 and torsion bar seat 6 are assembled on car load, on car load
The position of torsion-bar spring 1 and torsion bar seat 6 is restored to into position when ruling, then according to line adjustment arm 3 and torsion bar bullet are coordinated
When spring 1, position when the two returns to line, the setting angle for adjusting arm 3 as supports the locating surface 16 and level of adjustment arm
The corner dimension in face.
In the torsion-bar spring general assembly frock that this enforcement is provided, calculated according to design and determine the rational established angle number of degrees
After value, the angle of locating surface 16 and horizontal plane is set as into the numerical value, so that it may obtain adjustment arm 3 in the peace using the present embodiment
During dress angle, torsion-bar spring 1 and adjustment arm 3 and the rigging position of torsion bar seat 6, and by the torsion bar under the marking state
Relative position at the cooperation of spring 1 and adjustment arm 3 and torsion bar seat 6, the rigging position of three is restored again when car load is assembled, when
State when adjustment arm 3 has been returned in frock on car load, adjusts the setting angle between arm 3 and adjustment arm mounting bracket
As setting value.The present embodiment advantageously ensures that the setting angle of adjustment arm 3 of torsion-bar spring assembly 5 is all on each chassis
The identical setting value known, and after setting angle determines, car load attitude can determine that, because of parts and vehicle frame precision problem,
Adjusting rod bolt is finely adjusted and ensures that car load highly meets design requirement, both improve assembling effectiveness, can be kept away again
The adjustment arm 3 for exempting to be caused because car load height adjustment is not in place disassembles doing over again for refitting.
On the basis of said structure, locating surface 16 in the present embodiment is preferably 50 ° with the angle of horizontal plane, according to setting
Meter calculate, during 6 horizontal positioned of torsion bar seat, adjustment arm 3 on vehicle frame setting angle be 50 ° when, car load attitude meets design requirement,
No longer need to be adjusted the bolt of adjusting rod, improve the efficiency of car load assembling.
In order that torsion-bar spring 1 is more uniformly stressed, torsion-bar spring 1 is with torsion bar seat 6 and the assembling for adjusting arm 3 more just
Profit, the adjustment arm support member 12 and torsion bar seat fixture 14 in the present embodiment is symmetrically set in the two of the torsion-bar spring support member 13
Side.
Further, in order that torsion-bar spring 1 obtains more stable support, the efficiency of frock assembling, supporting part 17 are improved
The first groove 19 is provided with, torsion-bar spring 1 is placed in the first groove 19.
First groove 19 is preferably circular groove, to increase the contact area of the groove 19 of torsion-bar spring 1 and first, reduces
Stress concentration, makes being more uniformly stressed for torsion-bar spring 1.
On the basis of said structure, the fixed part 18 includes the second groove 20 and fixed plate 11, and the torsion bar seat 6 holds
It is placed in second groove 20, the side of the torsion bar seat 6 abuts with the fixed plate 11, is conducive to fixed part 18 to torsion bar
The positioning that seat 6 is more consolidated.
In order to further improve the reliability of torsion bar seat 6 and the connection of fixed part 18, the shape of torsion bar seat 6 is preferably adapted to,
The positioning requirements of torsion bar seat 6 are met, as shown in figure 3, second groove 20 is inverted triangle groove.
In order to shorten the process time of the torsion-bar spring general assembly frock of the present embodiment, work efficiency, the torsion are improved
Bar spring support 13 can be platy structure.
Further, the torsion bar seat fixture 14 is preferably also platy structure, is not only simple in structure, and processing side
Just, it is easy to produce in enormous quantities.
On the basis of said structure, in order to ensure bonding strength, Simplified flowsheet is the adjustment arm support member 12, described
Torsion-bar spring support member 13, the torsion bar seat fixture 14 are with the base 15 and are welded to connect.
Although this utility model is described with reference to above example, this utility model is not limited to above-mentioned reality
Example is applied, and is only limited by claim, those of ordinary skill in the art easily can modify and change to it, but and
Without departing from essential idea of the present utility model and scope.
Claims (10)
1. a kind of torsion-bar spring general assembly frock, including adjustment arm support member, torsion-bar spring support member, torsion bar seat fixture and
Base, it is characterised in that：
The adjustment arm support member is provided with the locating surface for supporting adjustment arm, and the locating surface is with the horizontal setting folder
Angle；
The torsion-bar spring support member is provided with the supporting part for supporting torsion-bar spring；
The torsion bar seat fixture is provided with the fixed part with torsion bar seat secure fit；
The adjustment arm support member, the torsion-bar spring support member and the torsion bar seat fixture are fixed with the base and connected
Connect.
2. torsion-bar spring general assembly frock according to claim 1, it is characterised in that the locating surface and horizontal plane
Angle is 50 °.
3. torsion-bar spring general assembly frock according to claim 1, it is characterised in that the adjustment arm support member and institute
State the both sides that torsion bar seat fixture is symmetrically set in the torsion-bar spring support member.
4. torsion-bar spring general assembly frock according to claim 1, it is characterised in that it is recessed that the supporting part is provided with first
Groove, the torsion-bar spring is placed in first groove.
5. torsion-bar spring general assembly frock according to claim 4, it is characterised in that first groove is circular arc
Groove.
6. torsion-bar spring general assembly frock according to claim 1, it is characterised in that the fixed part includes that second is recessed
Groove and fixed plate, the torsion bar seat is placed in second groove, and the side of the torsion bar seat abuts with the fixed plate.
7. torsion-bar spring general assembly frock according to claim 6, it is characterised in that second groove is inverted triangle
Groove.
8. torsion-bar spring general assembly frock according to claim 1, it is characterised in that the torsion-bar spring support member is
Platy structure.
9. torsion-bar spring general assembly frock according to claim 1, it is characterised in that the torsion bar seat fixture is plate
Shape structure.
10. the torsion-bar spring general assembly frock according to any one of claim 1-9, it is characterised in that the adjustment arm
Support member, the torsion-bar spring support member and the torsion bar seat fixture are with the base and are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205112.1U CN206155626U (en) | 2016-11-08 | 2016-11-08 | Torsion bar spring assembly assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205112.1U CN206155626U (en) | 2016-11-08 | 2016-11-08 | Torsion bar spring assembly assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155626U true CN206155626U (en) | 2017-05-10 |
Family
ID=58659121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205112.1U Expired - Fee Related CN206155626U (en) | 2016-11-08 | 2016-11-08 | Torsion bar spring assembly assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206155626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816716A (en) * | 2019-12-13 | 2020-02-21 | 湖北大冶汉龙汽车有限公司 | Adjusting and combining device and method for front suspension and automobile body of automobile |
-
2016
- 2016-11-08 CN CN201621205112.1U patent/CN206155626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816716A (en) * | 2019-12-13 | 2020-02-21 | 湖北大冶汉龙汽车有限公司 | Adjusting and combining device and method for front suspension and automobile body of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |