CN106739902A - A kind of fixing device of automobile front suspension spring - Google Patents
A kind of fixing device of automobile front suspension spring Download PDFInfo
- Publication number
- CN106739902A CN106739902A CN201611079221.8A CN201611079221A CN106739902A CN 106739902 A CN106739902 A CN 106739902A CN 201611079221 A CN201611079221 A CN 201611079221A CN 106739902 A CN106739902 A CN 106739902A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixing device
- front suspension
- automobile front
- suspension spring
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000013011 mating Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
- B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- 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
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
- B60G2204/1244—Mounting of coil springs on a suspension arm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a kind of fixing device of automobile front suspension spring, including the compression set and fastener that use cooperatively, compression set includes top board, a first connecting rod is equipped with the both sides of top board, two first connecting rods link the first fixed plate, first fixed plate connects lower platen by first hydraulic cylinder, and lower platen is socketed on two first connecting rods；The fastener includes upper platen, a second connecting rod is equipped with the both sides of upper platen, two second connecting rods connect the second fixed plate, and buffer board is connected by second hydraulic cylinder in the second fixed plate, and buffer board connects lower fastening plates by one group of buffer unit.Advantages of the present invention：Present apparatus simple structure, is easily worked, low cost, and the efficiency and qualification rate of assembling are high, easy to assembly, and suitable batch is used, and the adaptation of product is good, and safe operation, assembling speed are fast, and production process does not produce pollution.
Description
Technical field
The present invention relates to Trend of Auto Manufacturing Technologies field, more particularly to a kind of fixing device of automobile front suspension spring.
Background technology
Suspension is an important assembly in automobile, and it flexibly connects vehicle frame with wheel, is related to automobile
Various performances.It is given a shock and impacts because of the change on ground when running car is on road surface, the strength of these impacts
It is wherein a part of to be absorbed by tire, but be mostly what is absorbed by the draft hitch between tire and vehicle body.Suspension is made
With being that transmission acts on power between wheel and vehicle frame and power is turned round, and buffer the impact that vehicle frame or vehicle body are transmitted to by uneven road surface
Power, and the vibrations for thus causing that decay, to ensure that automobile can be travelled smoothly.
Front suspension with vehicle before assembling, it is necessary to compresses the spring into precalculated position, then is carried out with the connecting portion of vehicle
Connection.Bearing spring is compressed it by automobile binding strap, but this device has following shortcoming：Squeeze operation is stranded
Difficulty, shakes big during disassembling fixture；Need to insert crowbar in lower swing arm ball pin pilot hole during colligation, pushed crowbar by three people,
Lower swing arm is pushed so as to compression spring, another people tightens up the ratchet of binding strap gradually, operation is cumbersome, wastes time and energy；With
, need to be suspended vacantly for vehicle when suspension is assembled with vehicle by automobile binding strap compression spring, and both are assembled in into one in the air
Rise, operation is cumbersome, and with certain danger.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of automobile front suspension spring for proposing
Fixing device.
To achieve these goals, present invention employs following technical scheme：
A kind of fixing device of automobile front suspension spring, it is characterised in that：Including the compression set for using cooperatively and fastening
Device, compression set includes top board, and a first connecting rod, two first connecting rod links first are equipped with the both sides of top board
Fixed plate, the first fixed plate connects lower platen by first hydraulic cylinder, and lower platen is socketed on two first connecting rods；
The fastener includes upper platen, and a second connecting rod, two second are equipped with the both sides of upper platen
Connecting rod connects the second fixed plate, and buffer board is connected by second hydraulic cylinder in the second fixed plate, and buffer board passes through one group of buffering
The lower fastening plates of device connection.
Preferably, the downside of the upper platen is provided with groove, and a fixture block is provided with groove.
Preferably, slot to make way is provided with the upside of the lower fastening plates, be connected cushion in slot to make way.
Preferably, a upper junction plate is respectively provided on two sides with the upper platen, in the lower fastening plates both sides point
Be not provided with a lower connecting plate, each upper junction plate with corresponding lower connecting plate corresponding matching.
Preferably, first guide pin bushing is socketed on each described first connecting rod, each first guide pin bushing is fixedly connected with
On the lower platen.
Preferably, second guide pin bushing is socketed on each described second connecting rod, each second guide pin bushing is fixedly connected with
In the lower fastening plates.
Preferably, the buffer unit includes that correspondence is oriented to the 3rd guide pin bushing and guide rod for coordinating, and the 3rd guide pin bushing is fixedly connected
On the buffer board, buffer spring is socketed on guide rod, guide rod is fixedly connected in the lower fastening plates.
Preferably, each described first connecting rod runs through the top board, and first connecting rod can be free relative to top board
It is mobile, and connect the first limiting plate on first connecting rod on the outside of top board.
Preferably, each described second connecting rod runs through the upper platen, and second connecting rod can relative to upper platen
Move freely, and the second limiting plate is connected on second connecting rod on the outside of upper platen.
The advantage of the invention is that：Present apparatus simple structure, is easily worked, low cost, and the efficiency and qualification rate of assembling are high,
Easy to assembly, suitable batch is used, and the adaptation of product is good, and safe operation, assembling speed are fast, and production process does not produce pollution.
Brief description of the drawings
Fig. 1 is the structural representation of compression set of the invention；
Fig. 2 is the structural representation of fastener of the invention；
Fig. 3 is use schematic diagram of the invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in figure 1, a kind of fixing device of automobile front suspension spring that the present invention is provided, including the compression for using cooperatively
Device 1 and fastener 2, compression set 1 include top board 3, and a first connecting rod 4, two are equipped with the both sides of top board 3
First connecting rod 4 links the first fixed plate 5, and the first fixed plate 5 connects lower platen 9 by first hydraulic cylinder 8, and lower platen 9 is socketed in
On two first connecting rods 4, first guide pin bushing 7 is socketed on each first connecting rod 4, each first guide pin bushing 7 is fixedly connected with
On lower platen 9.Each first connecting rod 4 runs through the top board 3, and first connecting rod 4 can be moved freely relative to top board 3
It is dynamic, and connect the first limiting plate 6 on the first connecting rod 4 in the outside of top board 3.
The fastener 2 includes upper platen 10, and the downside of upper platen 10 is provided with groove 10.1, in groove 10.1
A fixture block 10.2 is inside provided with, a upper junction plate 11 is respectively provided on two sides with upper platen 10, in each upper junction plate 11
On be equipped with a second connecting rod 12, each second connecting rod 12 run through the upper platen 10, second connecting rod 12 is relative to upper
Fastening plates 10 can be moved freely, and connect the second limiting plate 13 on the second connecting rod 12 in the outside of upper platen 10.Two
Two connecting rod 12 connects the second fixed plate 14, and buffer board 20, buffer board are connected by second hydraulic cylinder 19 in the second fixed plate 14
20 connect lower fastening plates 15 by one group of buffer unit 21, are provided with and the corresponding matching of groove 10.1 in the upside of lower fastening plates 15
Slot to make way, the mating connection cushion 18 in slot to make way is respectively provided on two sides with a lower connecting plate 16, under each in lower fastening plates 15
Connecting plate 16 is oriented to corresponding second connecting rod 12 and coordinates, and second guide pin bushing 17 is socketed on each second connecting rod 12,
Each second guide pin bushing 17 is fixedly connected with corresponding lower connecting plate 16.
The buffer unit 21 includes that correspondence is oriented to the 3rd guide pin bushing 22 and guide rod 23 for coordinating, and the 3rd guide pin bushing 22 is fixedly connected
On the buffer board 20, buffer spring 24 is socketed on guide rod 23, guide rod 23 is fixedly connected in the lower fastening plates 15.
When using, rotated down in the lower swing arm 26 of automobile front suspension 25, spring 27 is put into corresponding upper arm and the bottom
Between arm 26, then it is fixed using compression set 1, then fastener 2 is placed into the end of automobile front suspension 25
Portion, and fixture block 10.2 is connected in the flange 27 of upper arm ends, and be fixed, compression set 1 is then removed, before automobile
Suspension 25 is transported to vehicle assembly line and is assembled.
Claims (9)
1. a kind of fixing device of automobile front suspension spring, it is characterised in that：Including the compression set (1) for using cooperatively and fastening
Device (2), compression set (1) includes top board (3), and a first connecting rod (4), two are equipped with the both sides of top board (3)
First connecting rod (4) links the first fixed plate (5), and the first fixed plate (5) connects lower platen (9), pushes by first hydraulic cylinder (8)
Plate (9) is socketed on two first connecting rods (4)；
The fastener (2) includes upper platen (10), and a second connecting rod is equipped with the both sides of upper platen (10)
(12), two second connecting rods (12) connect the second fixed plate (14), and second hydraulic cylinder (19) is passed through in the second fixed plate (14)
Connection buffer board (20), buffer board (20) connects lower fastening plates (15) by one group of buffer unit (21).
2. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：The upper platen
(10) downside is provided with groove (10.1), and a fixture block (10.2) is provided with groove (10.1).
3. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：In the lower fastening
Plate is provided with slot to make way on the upside of (15), mating connection cushion (18) in slot to make way.
4. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：Fasten on described
Plate (10) is respectively provided on two sides with a upper junction plate (11), connects in the case where the lower fastening plates (15) are respectively provided on two sides with one
Plate (16), each upper junction plate (11) with corresponding lower connecting plate (16) corresponding matching.
5. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：Each described
First guide pin bushing (7) is socketed on one connecting rod (4), each first guide pin bushing (7) is fixedly connected with the lower platen (9).
6. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：Each described
Second guide pin bushing (17) is socketed on two connecting rods (12), each second guide pin bushing (17) is fixedly connected with the lower fastening plates
(15) on.
7. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：The buffer unit
(21) the 3rd guide pin bushing (22) and guide rod (23) that coordinate are oriented to including correspondence, the 3rd guide pin bushing (22) is fixedly connected on the buffer board
(20) on, buffer spring (24) is socketed on guide rod (23), guide rod (23) is fixedly connected on the lower fastening plates (15).
8. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：Each described first
Connecting rod (4) runs through the top board (3), and first connecting rod (4) can be moved freely relative to top board (3), and in top board
(3) the first limiting plate (6) is connected on the first connecting rod (4) on the outside of.
9. the fixing device of a kind of automobile front suspension spring according to claim 1, it is characterised in that：Each described second
Connecting rod (12) runs through the upper platen (10), and second connecting rod (12) can be moved freely relative to upper platen (10), and
The second limiting plate (13) is connected on second connecting rod (12) on the outside of upper platen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079221.8A CN106739902B (en) | 2016-11-30 | 2016-11-30 | A kind of fixation device of automobile front suspension spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079221.8A CN106739902B (en) | 2016-11-30 | 2016-11-30 | A kind of fixation device of automobile front suspension spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106739902A true CN106739902A (en) | 2017-05-31 |
| CN106739902B CN106739902B (en) | 2019-03-12 |
Family
ID=58901092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079221.8A Expired - Fee Related CN106739902B (en) | 2016-11-30 | 2016-11-30 | A kind of fixation device of automobile front suspension spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739902B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471660Y (en) * | 2001-03-23 | 2002-01-16 | 梁顺华 | Spring attaching/detaching device for vibration absorber |
| CN201769176U (en) * | 2010-08-20 | 2011-03-23 | 安徽工程大学 | Automobile suspension spiral spring compressor |
| CN202833798U (en) * | 2012-09-27 | 2013-03-27 | 北京汽车股份有限公司 | Fixing device of spiral spring |
| CN103722523A (en) * | 2012-10-15 | 2014-04-16 | 上汽通用五菱汽车股份有限公司 | Portable automotive suspension disassembly and assembly device and disassembly and assembly method thereof |
| CN204451897U (en) * | 2015-01-31 | 2015-07-08 | 合肥美桥汽车传动及底盘系统有限公司 | A kind of compression anchor fitting for automobile front suspension spring |
| CN205785850U (en) * | 2016-06-08 | 2016-12-07 | 东风汽车悬架弹簧有限公司 | A kind of test tool for Leaf Spring Suspension System |
-
2016
- 2016-11-30 CN CN201611079221.8A patent/CN106739902B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471660Y (en) * | 2001-03-23 | 2002-01-16 | 梁顺华 | Spring attaching/detaching device for vibration absorber |
| CN201769176U (en) * | 2010-08-20 | 2011-03-23 | 安徽工程大学 | Automobile suspension spiral spring compressor |
| CN202833798U (en) * | 2012-09-27 | 2013-03-27 | 北京汽车股份有限公司 | Fixing device of spiral spring |
| CN103722523A (en) * | 2012-10-15 | 2014-04-16 | 上汽通用五菱汽车股份有限公司 | Portable automotive suspension disassembly and assembly device and disassembly and assembly method thereof |
| CN204451897U (en) * | 2015-01-31 | 2015-07-08 | 合肥美桥汽车传动及底盘系统有限公司 | A kind of compression anchor fitting for automobile front suspension spring |
| CN205785850U (en) * | 2016-06-08 | 2016-12-07 | 东风汽车悬架弹簧有限公司 | A kind of test tool for Leaf Spring Suspension System |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106739902B (en) | 2019-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190203 Address after: No. 699, plain road, Xinxiang, Henan, Henan Applicant after: HENAN INSTITUTE OF TECHNOLOGY Address before: No. 699, plain road, Xinxiang, Henan, Henan Applicant before: Henan Mechanical and Electrical Engineering College |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |