CN105599556B - The tranverse connecting rod of spheric connection with press-fit connection - Google Patents
The tranverse connecting rod of spheric connection with press-fit connection Download PDFInfo
- Publication number
- CN105599556B CN105599556B CN201510713279.2A CN201510713279A CN105599556B CN 105599556 B CN105599556 B CN 105599556B CN 201510713279 A CN201510713279 A CN 201510713279A CN 105599556 B CN105599556 B CN 105599556B
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- China
- Prior art keywords
- connecting rod
- tranverse connecting
- actual
- connection
- metal plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/008—Attaching arms to unsprung part of vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/416—Ball or spherical joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/122—Constructional features of arms the arm having L-shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Automatic Assembly (AREA)
- Insertion Pins And Rivets (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A kind of method for manufacturing the tranverse connecting rod with the device for receiving spheric connection by press-fit is provided, the material thickness of the material of device is less than the material thickness of the material of actual tranverse connecting rod in the method.
Description
Technical field
The present invention relates to a kind of method for the tranverse connecting rod that manufacture is arranged for the front wheel suspension of motor vehicles, wherein tranverse connecting rods
It can be connect by the spheric connection that press-fit connects with wheel carrier.
Background technique
Wheel suspension arrangement connects the chassis or monocoque body of wheel and motor vehicles.Compared with rigid axles, respectively
A wheel suspension arrangement is made of the independent wheel suspension arrangement on the two sides of double-track motor vehicle, so as to the wheel position of two sides
It sets and does not influence each other.Typically, wheel suspension arrangement is according to the so-called connecting rod that wheel is horizontally fixed on to chassis or vehicle body
And it constructs.Herein, tranverse connecting rod is wheel suspension arrangement --- the especially chief component of front wheel suspension arrangement.Relative to traveling
Direction is laterally installed by tranverse connecting rod.Typical form is monocoque type triangle tranverse connecting rod, and two linking arms are logical in this case
Cross that rubber shaft bearing is connect with vehicle body and a linking arm passes through connector --- the wheel carrier of typical spheric connection and wheel connects
It connects.
Spheric connection in a plurality of directions transmission force and absorb the power from multiple directions.Spheric connection is substantially by shape at one end
At the joint housing group of the connecting pin for having bulb, the shell for the bulb for receiving connecting pin and receiving shell and part ball stud
At.The bulb of ball stud slides into shell that is prestressed, permanently lubricating, protects the bulb of ball stud from wet by shell
The influence of gas and dirt.
Can by press-fit connection, welded connecting, screw connection, rivet interlacement etc. realize spheric connection shell with it is corresponding
The connection of linking arm.Herein, press-fit connection is generally the least expensive variant.The connection in this case is by non-rigid locking come real
It is existing.However, press-fit connection has the shortcomings that need the significant of large space requirement relative to other connection types.Due to press-fit
The big thickness of the material of the wall of pedestal --- especially because generate material big bending radius and there is big space requirement.
Typically, press-fit pedestal is the cylinder thing of the deep drawing in connecting rod material.Due to big space requirement, with other methods
Situation is compared, and the spheric connection of press-fit inevitably must be further disposed at the inside relative to the size of vehicle.Because no
Steering offset and perturbed force lever arm can be most preferably configured, described this correspondingly has unfavorable shadow to the steering characteristic of vehicle
It rings.
Summary of the invention
Thus, target is to provide for manufacturing the method for being used for the device by press-fit reception spheric connection, using opposite
In the cheap advantage of other connection types, the device, which has, in this case connects more favorable space than conventional press-fit
It is required that.
It is achieved through the following technical solutions the target.Further advantageous embodiment of the invention from attached drawing and will be shown
It is presented in example property embodiment.
The first aspect of the present invention is related to the method for the tranverse connecting rod for manufacturing motor vehicles, and the tranverse connecting rod includes having
For receiving the device of the opening of spheric connection comprising the steps of:
One piece of metal plate is provided in each case as actual tranverse connecting rod and device starting material,
The shape consistent with actual tranverse connecting rod and device basic configuration is cut into from metal plate,
One tool for deforming the metal plate being cut into is provided in each case,
Deform metal plate in each tool to form actual tranverse connecting rod and the device for receiving spheric connection,
Device is connect with actual tranverse connecting rod,
Wherein, the metal plate of different materials thickness is used for manufacturing device and actual tranverse connecting rod.
Herein, the material thickness of device is preferably smaller than the material thickness of the material of actual tranverse connecting rod.In this way, have
Sharp ground, in the case where not damaging the stability of tranverse connecting rod, the press-fit connection between device and spheric connection is set as than normal
Closer to wheel carrier and therefore the case where press-fit connection of rule is possible closer to brake disc.
In this application, statement " actual tranverse connecting rod " refers to having all structures but not have for receiving bulb
The tranverse connecting rod of the device for belonging to wheel side connection structure of section.The statement for respect to entire tranverse connecting rod of the invention into
Row defines.
The statement " about " of lesser material thickness about the device compared with the material thickness of actual tranverse connecting rod refers to
Be that the feature is presented in material thickness tendency, although slight deviation can be presented within the scope of millimeter.
Statement " material thickness " refers to the thickness of the preferred metal plate of the material indicated with cross section.
Statement " outer diameter of device " refers to the overall width of the especially device of the spheric connection with press-fit, that is to say, that
The external dimensions of the wall of device.
Be advantageous according to the method for the present invention because by connect device for receiving spheric connection --- the device and
Actual tranverse connecting rod, which is compared, has reduced material thickness, and manufacture is less than conventional press-fit connection in a relatively simple manner
The tranverse connecting rod of the outer diameter of the press-fit connection of outer diameter is possible.Reduced outer diameter generates the dress with the spheric connection that will be received
The lesser space requirement set.
The starting material of actual tranverse connecting rod is preferably metal plate, that is to say, that is made of by metal, and especially steel plate
Flat panel workpieces.Manufacture has all necessary shapes usually in the tool for being designed as carrying out all necessary processing technologys
The structure of actual tranverse connecting rod.Similarly by metal plate, preferably by steel plate and particularly preferably by identical as actual tranverse connecting rod
Material manufacture be used as receive spheric connection device.Metal plate starting material also refers to metal plate.It is preferred that being carried out by punching press
Actual tranverse connecting rod and device basic configuration is cut into from corresponding metal plate.
Furthermore it is preferred that forming device by hole flanging.In this case, since pilot hole, by through tranverse connecting rod
The drawing punch-pin of material cuts marginal pore to form so-called metal plate.Dress can also be formed by other methods such as deep drawing
It sets.
Furthermore it is preferred that device is welded to tranverse connecting rod welding.Preferred actual tranverse connecting rod and device steel plate is suitble to
Welding.Welding is advantageous, because it, which is assigned, connects high-caliber stability and the sum because of preferred actual tranverse connecting rod
The steel plate of device is suitble to weld.In order to generate connection, it is suitble to all welderings of the size of connection with the size for the component that will be connected
The mode of connecing is contemplated that.Other methods for the connection between generation device and actual tranverse connecting rod are also possible；Example
Device can be such as riveted to actual tranverse connecting rod.
In addition, in the method, the case where the material removal projected radially outwardly is fallen in the region of the opening of device
It is advantageous.By cutting away outwardly projecting material, the press-fit connection between device and spheric connection is similarly set as comparing
Closer to wheel carrier and therefore the case where conventional press-fit connection is possible closer to brake disc.
Furthermore it is preferred that manufacturing actual tranverse connecting rod in the form of monoshell.Advantageously, the manufacture of monocoque type tranverse connecting rod is cheap
, and monocoque type tranverse connecting rod has simple but stable structure and characterized by low weight.
Detailed description of the invention
The present invention will be clarified in more detail with reference to the accompanying drawings, in the accompanying drawings:
Fig. 1, which is shown, has the press-fitting in the device for receiving spheric connection by made according to the method for the present invention
The cross-sectional view strength of the exemplary embodiment of the tranverse connecting rod of the spheric connection of conjunction；
Fig. 2 shows the cross-sectional views according to the device of Fig. 1；
Fig. 3 shows the side view of a part of tranverse connecting rod according to Fig. 1；
Fig. 4 shows the side view of the tranverse connecting rod according to Fig. 1；
Fig. 5 shows the flow chart of exemplary embodiment according to the method for the present invention.
Specific embodiment
In the explanation of Fig. 1, the spheric connection 4 with ball stud 5a, bulb 5b, bulb shell 6 and shell 7 is press fitted against
It closes and enters in the device 2 of the exemplary embodiment for receiving the tranverse connecting rod 1 of the motor vehicles of spheric connection 4.The material of device 2 is thick
Degree is less than the material thickness of actual tranverse connecting rod 1a, and the lesser material thickness reaches the material thickness of actual tranverse connecting rod 1a
It is approximately half of.However, for the only respective regions of device 2 --- it is particularly arranged to have with the region that spheric connection 4 contacts
Lesser material thickness is also possible.Actual tranverse connecting rod 1a is theoretically about 4mm thickness to be preferably fabricated to device 2
Material thickness with 2mm.The further preferred material thickness of device 2 be 3.5-3mm, 2.9mm, 2.8mm, 2.7mm,
2.6mm, 2.5mm, 2.4mm, 2.3mm, 2.2mm and 2.1mm.In the case where the larger material thickness of actual tranverse connecting rod 1a,
The material thickness of device 2 proportionally changes.Device 2 is connect by connection structure 8 with actual tranverse connecting rod 1a.Connection structure 8
Material thickness be preferably smaller than the material thickness of actual tranverse connecting rod 1a.In this case, connection structure 8 can have and fill
Set 2 identical material thickness.However, connection structure 8 has material thickness identical with actual tranverse connecting rod 1a or than actual
Tranverse connecting rod 1a bigger material thickness is also possible.
The press-fit pedestal 2 that Fig. 2 by way of example illustrates device 2 for the spheric connection 4 with press-fit.Although available
Ground can also be by method for distinguishing such as deep drawing come manufacturing device 2, but device 2 is fabricated to metal plate by hole flanging and cuts edge
Hole.In this case, device 2 has been manufactured by hole flanging and has been set as at the opening 3 of device 2 and spheric connection
The pipe of material thickness of the material thickness less than actual tranverse connecting rod 1a in the region of 4 contacts.Herein, circle 9 is indicated by having pressure
The radius that the device 2 of the spheric connection 4 of cooperation is presented.Arrow 10 indicate maximum outside diameter from the center of spheric connection 4 away from device 2 away from
From the center of spheric connection 4 is identical as the center of bulb 5b.Circle of dotted line astragal indicates the outwardly projecting material being already cut off
Locating region is to further decrease the outer diameter of device 2.
It is preferred that manufacturing the structure of actual tranverse connecting rod 1a from individual metal plate.It in this case, although can also be
For example be bent in cumulative tool by other deformation method, flow squeeze, squeeze out, running through, deep drawing or hole flanging manufacture reality
The structure of the tranverse connecting rod 1a on border, but preferably rely on and deformed by punching press to manufacture the structure of actual tranverse connecting rod 1a.In order to make
Tranverse connecting rod 1 according to the present invention is made, provides actual tranverse connecting rod 1a to connect with device 2.In actual tranverse connecting rod 1a and dress
The connection set between 2 is preferably welded to connect.Alternatively, which can also be rivet interlacement, adhesive connection or spiral shell
Nail connection.
Fig. 3 illustrates a part of the spheric connection 4 with press-fit of tranverse connecting rod 1.In this case, spheric connection 4 has been
Through being press fitted into the opening 3 of device 2.Device 2 is connect by connection structure 8 with actual tranverse connecting rod 1a.
Fig. 4 illustrates the perspective view of the tranverse connecting rod 1 of the spheric connection 4 with press-fit.In this case, spheric connection 4 has been
Through being press fitted into the opening 3 of device 2.Device 2 is connect by connection structure 8 with actual tranverse connecting rod 1a.
In the method according to the present invention for manufacturing tranverse connecting rod 1 of the explanation corresponded in Fig. 5, in step sl,
One piece of metal plate is provided in each case as actual tranverse connecting rod 1a and device 2 starting material, wherein in every kind of feelings
The metal plate of different materials thickness is used under condition.In this case, the material thickness for the metal plate of manufacturing device 2 is less than
For manufacturing the material thickness of the metal plate of actual tranverse connecting rod 1a.The material thickness of preferred metal plate with above with respect to Fig. 1
Statement in the material thickness that is previously mentioned it is corresponding.
In step s 2, it is cut into --- preferably stamp out the shape of each metal plate, the shape forms actual
Tranverse connecting rod 1a and device 2 basic configuration.Other than punching press, for manufacturing other methods of the shape by metal plate for example
Cutting is also possible.In step s3, as soon as providing the tool for deforming the metal plate being cut into each case,
It is to say that providing one makes one piece of metal plate deformation to form the tool of actual tranverse connecting rod 1a, and offer one makes other metals
Plate is deformed to form the tool of device 2.
In step s 4, in corresponding tool metal plate is deformed in each case to form actual tranverse connecting rod
1a and device 2.In this case, tool is preferably designed for punching press, or is for example bent for other deformation methods, flows and squeeze
It presses, squeeze, running through, deep drawing and hole flanging.In this case, the method can combine togather and with it is other
Method combines.Thus, tool is also preferably formed to cumulative tool.In step s 4, the outwardly projecting of device 2 is also cut away
Material is to further decrease the outer diameter of device 2.
In step s 5, actual tranverse connecting rod 1a and device 2 are connected to each other to form tranverse connecting rod 1.It is produced by weld plate
The raw connection.Alternatively, it for example can also rivet or screw down metal plate.
Modifications and changes of the invention are for a person skilled in the art under the scope of protection of the claims of this patent
It is obvious.
Reference signs list
1=tranverse connecting rod
The actual tranverse connecting rod of 1a=
2=device
The opening of 3=device
4=spheric connection
The pin of 5a=spheric connection
The bulb of 5b=spheric connection
The shell of 6=spheric connection
The shell of 7=spheric connection
The connection structure of 8=device
The external dimensions of 9=press-fit connection
10=indicates the distance of the outer diameter from the center of spheric connection away from device
Claims (8)
1. a kind of method for manufacturing the tranverse connecting rod of motor vehicles, the tranverse connecting rod includes having for receiving opening for spheric connection
The device of mouth,
It comprises the steps of:
One piece of metal plate is provided in each case as actual tranverse connecting rod and described device starting material,
The shape consistent with the actual tranverse connecting rod and described device basic configuration is cut into from the metal plate,
One tool for deforming the metal plate being cut into is provided in each case,
Make the metal plate deformation to form the actual tranverse connecting rod and for receiving the bulb in each tool
The described device of section,
Described device is connect with the actual tranverse connecting rod,
It is characterized in that
The metal plate of different materials thickness is for manufacturing described device and the actual tranverse connecting rod.
2. according to the method described in claim 1, wherein the material thickness of the metal plate of described device is less than the reality
Tranverse connecting rod the metal plate material thickness.
3. according to the method described in claim 1, wherein forming described device by hole flanging.
4. according to the method described in claim 1, wherein forming described device by deep drawing.
5. according to the method described in claim 1, described device is wherein welded to the actual tranverse connecting rod.
6. according to the method described in claim 1, described device is wherein riveted to the actual tranverse connecting rod.
7. according to the method described in claim 1, wherein cutting away in the region of the opening of described device in radial side
Upward outwardly projecting material.
8. according to the method described in claim 1, wherein manufacturing the actual tranverse connecting rod in the form of monoshell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014222579.5 | 2014-11-05 | ||
| DE102014222579.5A DE102014222579B4 (en) | 2014-11-05 | 2014-11-05 | Wishbone with ball joint in press-in connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105599556A CN105599556A (en) | 2016-05-25 |
| CN105599556B true CN105599556B (en) | 2019-07-19 |
Family
ID=55803231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510713279.2A Active CN105599556B (en) | 2014-11-05 | 2015-10-28 | The tranverse connecting rod of spheric connection with press-fit connection |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105599556B (en) |
| DE (1) | DE102014222579B4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3064214B1 (en) * | 2017-03-27 | 2021-01-15 | Peugeot Citroen Automobiles Sa | VEHICLE SUSPENSION KIT WITH A PIVOT BALL SCREWED INTO THE SUSPENSION TRIANGLE |
| FR3093956B1 (en) * | 2019-03-21 | 2021-07-16 | Psa Automobiles Sa | MOTOR VEHICLE SUSPENSION TRIANGLE |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08312636A (en) * | 1995-05-15 | 1996-11-26 | Hitachi Metals Ltd | Suspension component |
| WO2010105340A1 (en) * | 2009-03-20 | 2010-09-23 | Magna International Inc. | Suspension arm/link for motor vehicle and method for making same |
| CN101918232A (en) * | 2007-11-20 | 2010-12-15 | 穆尔蒂马蒂奇公司 | Structural I-beam automotive suspension arm |
| CN102085782A (en) * | 2009-12-04 | 2011-06-08 | 现代自动车株式会社 | Suspension arm and manufacturing method for the same |
| KR101454622B1 (en) * | 2013-05-31 | 2014-10-27 | 주식회사화신 | Snap ring and vehicle-lower arm device therewith |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004009723A1 (en) | 2004-02-25 | 2005-10-06 | Zf Friedrichshafen Ag | Built-wheel guide bar |
| DE102006011107B3 (en) | 2006-03-08 | 2007-07-05 | Benteler Automobiltechnik Gmbh | Transverse link of wheel suspension has embossing, deployed in direction opposite to side bars with univalve configured in u-shaped cross section, and shell body has arms and base section to whose outer edge angular lateral bar is attached |
| US7703783B2 (en) * | 2008-09-17 | 2010-04-27 | Honda Motor Co., Ltd. | Suspension arm having a shaft projecting therefrom and method for press fitting the shaft into a bore of another member |
| DE102011007621B4 (en) | 2011-04-18 | 2023-11-16 | Bayerische Motoren Werke Aktiengesellschaft | Wheel control handlebar of a vehicle |
-
2014
- 2014-11-05 DE DE102014222579.5A patent/DE102014222579B4/en active Active
-
2015
- 2015-10-28 CN CN201510713279.2A patent/CN105599556B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08312636A (en) * | 1995-05-15 | 1996-11-26 | Hitachi Metals Ltd | Suspension component |
| CN101918232A (en) * | 2007-11-20 | 2010-12-15 | 穆尔蒂马蒂奇公司 | Structural I-beam automotive suspension arm |
| WO2010105340A1 (en) * | 2009-03-20 | 2010-09-23 | Magna International Inc. | Suspension arm/link for motor vehicle and method for making same |
| CN102085782A (en) * | 2009-12-04 | 2011-06-08 | 现代自动车株式会社 | Suspension arm and manufacturing method for the same |
| KR101454622B1 (en) * | 2013-05-31 | 2014-10-27 | 주식회사화신 | Snap ring and vehicle-lower arm device therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105599556A (en) | 2016-05-25 |
| DE102014222579B4 (en) | 2022-06-30 |
| DE102014222579A1 (en) | 2016-05-12 |
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