CN107244202A - A kind of automobile chassis control arm aluminium alloy castings - Google Patents
A kind of automobile chassis control arm aluminium alloy castings Download PDFInfo
- Publication number
- CN107244202A CN107244202A CN201710612717.5A CN201710612717A CN107244202A CN 107244202 A CN107244202 A CN 107244202A CN 201710612717 A CN201710612717 A CN 201710612717A CN 107244202 A CN107244202 A CN 107244202A
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- control arm
- socket member
- ball socket
- linking arm
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 19
- 238000005266 casting Methods 0.000 title claims abstract description 19
- 239000000956 alloy Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
Abstract
The invention discloses a kind of automobile chassis control arm aluminium alloy castings, including control arm main body, vacancy section is provided with the middle part of the control arm main body, the control arm main body is three-legged structure, and one jiao be provided with mounting hole, remaining two jiaos are provided with the first connecting seat and the second connecting seat, the inside of first connecting seat and the second connecting seat is provided with middle cavity, and one end is provided with opening, the middle cavity of first connecting seat is connected with the first linking arm, the described one end of first linking arm away from the first connecting seat is provided with the first ball socket member, the hollow intracavitary of second connecting seat is provided with the second linking arm.The first ball socket member and the second ball socket member can carry out the adjustment of length by linking arm and connecting seat in the present invention, eliminate the error existed between control arm and vehicle frame connection, optimal adaptation state is connected with vehicle frame so as to reach, reduction production cost reduces the artificial amount of labour.
Description
Technical field
The present invention relates to control arm technical field, more particularly to a kind of automobile chassis control arm aluminium alloy castings.
Background technology
In automotive field, automobile suspension system is a set of hitch that wheel is connected with vehicle body.Conventional automobile
Suspension includes multi link suspension and McPherson suspension.Wherein, McPherson suspension belongs to independent suspension, is
The main flow suspension of Modern Car, is generally used for the front-wheel of car.The primary structure of McPherson suspension is by spiral bullet
Spring is constituted plus damper, and damper can avoid the phenomenon offset during helical spring stress to front, rear, left and right, limited spring
The vibration of above-below direction can only be made, it is possible to the stroke length of damper and elastic, to set the soft or hard and performance of suspension.
Control arm is part important in suspension, but the most complex manufacturing of traditional control arm, and performance
It is relatively low, it is impossible to meet the demand of people, meanwhile, control arm can have certain error, when being installed into suspension, install
Difficulty, and being easily broken off, causes service life low, and cost is high and problem, and can improve the workload of installer, be this I
Design a kind of automobile chassis control arm aluminium alloy castings, to solve the above problems.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of automobile chassis control arm proposed
Aluminium alloy castings.
To achieve these goals, present invention employs following technical scheme：
It is provided with and engraves in the middle part of a kind of automobile chassis control arm aluminium alloy castings, including control arm main body, the control arm main body
Dead zone, the control arm main body is three-legged structure, and one jiao be provided with mounting hole, remaining two jiaos be provided with the first connecting seat and
Second connecting seat, the inside of first connecting seat and the second connecting seat is provided with middle cavity, and one end is provided with opening, and described the
The middle cavity of a connecting seat is connected with the first linking arm, and the described one end of first linking arm away from the first connecting seat is provided with first
Ball socket member, the hollow intracavitary of second connecting seat is provided with the second linking arm, and second linking arm is away from the second connection
One end of seat is provided with the second ball socket member, and first ball socket member and the second ball socket member are equidistant along its length to be set
Fixed via is equipped with, first connecting seat and the second connecting seat are provided with two positioning for running through side wall along its length
Fastener is provided with hole, the positioning hole, the fastener includes baffle plate, gim peg and locking nut, the one of the baffle plate
Side two ends are provided with gim peg, and the gim peg passes through positioning hole and fixed via, and gim peg extends to the first connecting seat
With the opposite side of the second connecting seat, the locking nut is threaded in the other end of gim peg.
It is preferred that, first linking arm and the second linking arm are provided with external screw thread, the first connecting seat and the second connection
The inwall of the middle cavity of seat is provided with internal thread, and the first linking arm is connected by screw thread with the first connecting seat, the second linking arm
It is connected by screw thread with the first connecting seat.
It is preferred that, first ball socket member and the second ball socket member are internally provided with bushing.
It is preferred that, the control arm main body, mounting hole（、）First connecting seat and the second connecting seat are integrated casting.
It is preferred that, the control arm main body, the first connecting seat, the second connecting seat, the first linking arm, the first ball socket member,
Second linking arm and the second ball socket member are made of aluminum alloy material.
It is preferred that, the length of the gim peg is more than the diameter length of the first connecting seat and the second connecting seat, and gim peg
On be provided with external screw thread.
Compared with prior art, the beneficial effects of the invention are as follows：First ball socket member and the second ball socket member in the present invention
The adjustment of length can be carried out by linking arm and connecting seat, the error existed between control arm and vehicle frame connection is eliminated, so that
Reach and optimal adaptation state is connected with vehicle frame, reduce production cost, meanwhile, it is difficult by the flexible installation that can reduce installation personnel
Degree, reduces the artificial amount of labour, and present apparatus structure is novel, simple to operate, suitably promotes the use of.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automobile chassis control arm aluminium alloy castings proposed by the present invention.
Fig. 2 is a kind of structural representation of the fastener of automobile chassis control arm aluminium alloy castings proposed by the present invention.
In figure：Cavity, 7 in 1 control arm main body, 2 vacancy sections, 3 mounting holes, 4 first connecting seats, 5 second connecting seats, 6
One linking arm, 8 first ball socket members, 9 second linking arms, 10 fixed vias, 11 second ball socket members, 12 fasteners, 121 gears
Plate, 122 gim pegs, 123 locking nuts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of automobile chassis control arm aluminium alloy castings, including control arm main body 1, control arm main body 1
Middle part is provided with vacancy section 2, and control arm main body 1 is three-legged structure, and one jiao is provided with mounting hole 3, and remaining two jiaos are provided with
The inside of first connecting seat 4 and the second connecting seat 5, the first connecting seat 4 and the second connecting seat 5 is provided with middle cavity 6, and one end is set
There is opening, the middle cavity 6 of the first connecting seat 4 is connected with the first linking arm 7, the one end of the first linking arm 7 away from the first connecting seat 4
It is provided with the first ball socket member 8, the middle cavity 6 of the second connecting seat 5 and second linking arm 9 is installed, the first linking arm 7 and second
Linking arm 9 is provided with external screw thread, and the inwall of the middle cavity 6 of the first connecting seat 4 and the second connecting seat 5 is provided with internal thread, and
First linking arm 7 is connected by screw thread with the first connecting seat 4, and the second linking arm 9 is connected by screw thread with the first connecting seat 4, the
The one end of two linking arms 9 away from the second connecting seat 5 is provided with the second ball socket member 11, the first ball socket member 8 and the second ball pivot portion
Part 11 is internally provided with bushing, the first ball socket member 8 and the second ball socket member 11 along its length it is equidistant be provided with it is solid
Determine through hole 10, the first connecting seat 4 and the second connecting seat 5 are provided with two positioning holes for running through side wall, positioning along its length
Fastener 12 is provided with hole, fastener 12 includes baffle plate 121, gim peg 122 and locking nut 123, the side two of baffle plate 121
End is provided with gim peg 122, and the length of gim peg 122 is more than the diameter length of the first connecting seat 4 and the second connecting seat 5, and
External screw thread is provided with gim peg 122, gim peg 122 passes through positioning hole and fixed via 10, and gim peg 122 extends to first
The opposite side of the connecting seat 5 of connecting seat 4 and second, locking nut 123 is threaded in the other end of gim peg 122, control arm master
Body 1, mounting hole 3, the first connecting seat 4 and the second connecting seat 5 are integrated casting, control arm main body 1, the first connecting seat 4,
Two connecting seats 5, the first linking arm 7, the first ball socket member 8, the second linking arm 9 and the second ball socket member 11 use aluminium alloy material
Matter is made.
In the use of the present invention, the first linking arm 7 and the second linking arm 9 enter the He of the first connecting seat 4 by screw thread rotation
Middle cavity 6 in second connecting seat 5, and fixed via 10 is located along the same line with positioning hole, the pilot pin on fastener 12
122 are fixedly connected through fixed via 10 and positioning hole position, locking nut 123 with pilot pin 122 so that the He of the first linking arm 7
Second linking arm 9 is fixedly connected in control arm main body 1, and the first linking arm 7 and the second company can be adjusted by spinning in and out
The length of arm 9 is connect, so as to reach the error for eliminating and existing between control arm main body 1 and vehicle frame connection so that control arm main body 1 with
Vehicle frame is connected to optimal adaptation state, reduces production cost, meanwhile, pass through the flexible installation that can reduce installation personnel difficult
Degree, reduces the artificial amount of labour, and present apparatus structure is novel, simple to operate, suitably promotes the use of.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of automobile chassis control arm aluminium alloy castings, including control arm main body（1）, it is characterised in that the control arm master
Body（1）Middle part be provided with vacancy section（2）, the control arm main body（1）For three-legged structure, and one jiao is provided with mounting hole（3）,
Remaining two jiaos are provided with the first connecting seat（4）With the second connecting seat（5）, first connecting seat（4）With the second connecting seat（5）
Inside be provided with middle cavity（6）, and one end is provided with opening, first connecting seat（4）Middle cavity（6）It is connected with the first company
Connect arm（7）, first linking arm（7）Away from the first connecting seat（4）One end be provided with the first ball socket member（8）, described
Two connecting seats（5）Middle cavity（6）Second linking arm is inside installed（9）, second linking arm（9）Away from the second connecting seat
（5）One end be provided with the second ball socket member（11）, first ball socket member（8）With the second ball socket member（11）Along length side
Fixed via is provided with to equidistant（10）, first connecting seat（4）With the second connecting seat（5）It is respectively provided with along its length
Have and be provided with fastener on two positioning holes for running through side wall, the positioning hole（12）, the fastener（12）Including baffle plate
（121）, gim peg（122）And locking nut（123）, the baffle plate（121）Side two ends be provided with gim peg（122）,
The gim peg（122）Through positioning hole and fixed via（10）, and gim peg（122）Extend to the first connecting seat（4）With
Two connecting seats（5）Opposite side, the locking nut（123）It is threaded in gim peg（122）The other end.
2. a kind of automobile chassis control arm aluminium alloy castings according to claim 1, it is characterised in that first connection
Arm（7）With the second linking arm（9）It is provided with external screw thread, the first connecting seat（4）With the second connecting seat（5）Middle cavity（6）'s
Inwall is provided with internal thread, and the first linking arm（7）Pass through screw thread and the first connecting seat（4）Connection, the second linking arm（9）Pass through
Screw thread and the first connecting seat（4）Connection.
3. a kind of automobile chassis control arm aluminium alloy castings according to claim 1, it is characterised in that first ball pivot
Part（8）With the second ball socket member（11）Be internally provided with bushing.
4. a kind of automobile chassis control arm aluminium alloy castings according to claim 1, it is characterised in that the control arm master
Body（1）, mounting hole（3、）First connecting seat（4）With the second connecting seat（5）It is integrated casting.
5. a kind of automobile chassis control arm aluminium alloy castings according to claim 1, it is characterised in that the control arm master
Body（1）, the first connecting seat（4）, the second connecting seat（5）, the first linking arm（7）, the first ball socket member（8）, the second linking arm（9）
With the second ball socket member（11）It is made of aluminum alloy material.
6. a kind of automobile chassis control arm aluminium alloy castings according to claim 1, it is characterised in that the gim peg
（122）Length be more than the first connecting seat（4）With the second connecting seat（5）Diameter length, and gim peg（122）On be provided with
External screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612717.5A CN107244202A (en) | 2017-07-25 | 2017-07-25 | A kind of automobile chassis control arm aluminium alloy castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612717.5A CN107244202A (en) | 2017-07-25 | 2017-07-25 | A kind of automobile chassis control arm aluminium alloy castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107244202A true CN107244202A (en) | 2017-10-13 |
Family
ID=60012946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710612717.5A Pending CN107244202A (en) | 2017-07-25 | 2017-07-25 | A kind of automobile chassis control arm aluminium alloy castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107244202A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361372A (en) * | 2020-03-25 | 2020-07-03 | 安徽骆氏升泰汽车零部件有限公司 | High-strength anti-deformation automobile damping swing arm |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB236360A (en) * | 1924-06-21 | 1925-07-09 | Frederick Willie Brock | An improved nut lock |
| US2175429A (en) * | 1937-07-26 | 1939-10-10 | Gen Motors Corp | Steering linkage |
| US3782491A (en) * | 1972-02-22 | 1974-01-01 | Trw Inc | Power steering system for adjustable track vehicles |
| US3938822A (en) * | 1974-10-04 | 1976-02-17 | Ford Motor Company | Adjustable tie rod assembly |
| US4189249A (en) * | 1977-04-15 | 1980-02-19 | Gulf & Western Manufacturing Company | Replacement torque rod assembly |
| US5121808A (en) * | 1989-12-15 | 1992-06-16 | Carraro S.P.A. | Adjustable gauge steering axle |
| US7547028B1 (en) * | 2007-01-08 | 2009-06-16 | Trw Automotive U.S. Llc | Tie rod steering linkage |
| CN201907561U (en) * | 2011-01-05 | 2011-07-27 | 张大荣 | Tie rod assembly |
| US20110227307A1 (en) * | 2010-03-16 | 2011-09-22 | Automann Inc | Torque rod |
| JP2013010373A (en) * | 2011-06-28 | 2013-01-17 | Jtekt Corp | Vehicle steering device |
| CN202986707U (en) * | 2012-11-12 | 2013-06-12 | 上海汽车集团股份有限公司 | Length-adjustable suspension connecting rod |
| CN203609368U (en) * | 2013-11-12 | 2014-05-28 | 王俊兴 | Anti-pinch double-faced glass cleaner |
| CN207173209U (en) * | 2017-07-25 | 2018-04-03 | 江苏中色锐毕利实业有限公司 | A kind of automobile chassis control arm aluminium alloy castings |
-
2017
- 2017-07-25 CN CN201710612717.5A patent/CN107244202A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB236360A (en) * | 1924-06-21 | 1925-07-09 | Frederick Willie Brock | An improved nut lock |
| US2175429A (en) * | 1937-07-26 | 1939-10-10 | Gen Motors Corp | Steering linkage |
| US3782491A (en) * | 1972-02-22 | 1974-01-01 | Trw Inc | Power steering system for adjustable track vehicles |
| US3938822A (en) * | 1974-10-04 | 1976-02-17 | Ford Motor Company | Adjustable tie rod assembly |
| US4189249A (en) * | 1977-04-15 | 1980-02-19 | Gulf & Western Manufacturing Company | Replacement torque rod assembly |
| US5121808A (en) * | 1989-12-15 | 1992-06-16 | Carraro S.P.A. | Adjustable gauge steering axle |
| US7547028B1 (en) * | 2007-01-08 | 2009-06-16 | Trw Automotive U.S. Llc | Tie rod steering linkage |
| US20110227307A1 (en) * | 2010-03-16 | 2011-09-22 | Automann Inc | Torque rod |
| CN201907561U (en) * | 2011-01-05 | 2011-07-27 | 张大荣 | Tie rod assembly |
| JP2013010373A (en) * | 2011-06-28 | 2013-01-17 | Jtekt Corp | Vehicle steering device |
| CN202986707U (en) * | 2012-11-12 | 2013-06-12 | 上海汽车集团股份有限公司 | Length-adjustable suspension connecting rod |
| CN203609368U (en) * | 2013-11-12 | 2014-05-28 | 王俊兴 | Anti-pinch double-faced glass cleaner |
| CN207173209U (en) * | 2017-07-25 | 2018-04-03 | 江苏中色锐毕利实业有限公司 | A kind of automobile chassis control arm aluminium alloy castings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361372A (en) * | 2020-03-25 | 2020-07-03 | 安徽骆氏升泰汽车零部件有限公司 | High-strength anti-deformation automobile damping swing arm |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171013 |