CN207656210U - A kind of double servo press-loading devices of rubber bushing - Google Patents
A kind of double servo press-loading devices of rubber bushing Download PDFInfo
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- CN207656210U CN207656210U CN201721640419.9U CN201721640419U CN207656210U CN 207656210 U CN207656210 U CN 207656210U CN 201721640419 U CN201721640419 U CN 201721640419U CN 207656210 U CN207656210 U CN 207656210U
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- indentation
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- upper plate
- press
- slide unit
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- 238000007373 indentation Methods 0.000 claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of double servo press-loading devices of rubber bushing, including indentation servo mechanism, anti-top servo mechanism and mainframe, the indentation upper plate and indentation lower plate for being pressed into servo mechanism and including horizontal, and it is integrally attached on mainframe by being pressed into lower plate, the indentation upper plate is connected with indentation lower plate by vertical indentation guide post, indentation slide unit plate is slidably installed on indentation guide post, push-down head straight down is installed on slide unit plate, indentation driving mechanism is installed on indentation upper plate and is slided up and down for controlling indentation slide unit plate edge indentation guide post；The anti-top servo mechanism is located between the indentation upper plate and indentation lower plate, including anti-driving mechanism, anti-top rack and anti-top top corresponding with push-down head, the anti-top top of pushing up can move up and down under the anti-control of top driving mechanism.The indentation state of guarantee rubber bushing is can be very good, and the press fitting quality of bushing greatly improved.
Description
Technical field
The utility model belongs to field of automobile, more particularly to the double servo press-loading devices of a kind of rubber bushing.
Background technology
Currently, the requirement with the development and market of auto industry to automotive quality is higher and higher, factory controls automobile
More stringent requirements are proposed for the assembly of arm rubber lining.There are deficiencies below for the press fitting of existing automobile control arm rubber bushing
Place：1. not having stroke control function, the position after causing bushing to be pressed into is variant；2. not having speed control, bushing indentation
When not to the rubber enough rebound time, cause rubber to tear；3. not having pressing-in force monitoring, due to the making difference of workpiece
Property causes anti-pulling-out force of the bushing in workpiece either excessive or too small；4. not having, bushing is counter to push up function, leads to bushing pressure
Or entering rear rubber accumulation at one end or the position of indentation being inaccurate, follow-up assembling quality and complete vehicle quality are influenced.
Utility model content
The purpose of this utility model is to provide a kind of double servo press-loading devices of rubber bushing and pressing methods, for solving
The above technical problem present in the industry is conducive to improve China's automobile assembling quality.
The utility model is achieved through the following technical solutions：A kind of double servo press-loading devices of rubber bushing, including indentation are watched
Mechanism, anti-top servo mechanism and mainframe, the indentation upper plate and indentation lower plate for being pressed into servo mechanism and including horizontal are taken, and is led to
It crosses indentation lower plate to be integrally attached on mainframe, the indentation upper plate is connected with indentation lower plate by vertical indentation guide post, is pressed
Enter slidably to be equipped with indentation slide unit plate on guide post, push-down head straight down is installed on slide unit plate, is pressed on upper plate and pacifies
It is slided up and down along indentation guide post equipped with indentation driving mechanism for controlling indentation slide unit plate；The anti-top servo mechanism is located at described
It is pressed between upper plate and indentation lower plate, including anti-driving mechanism, anti-top rack and the anti-top corresponding with push-down head of pushing up comes directly towards, it is anti-to push up
Top can move up and down under the anti-control of top driving mechanism.
The double servo press-loading devices of rubber bushing described in the utility model, the anti-anti- top upper plate for pushing up rack and including horizontal
Lower plate is pushed up with anti-, and is fixed in the indentation lower plate by anti-lower plate of pushing up, vertical anti-top is installed on the anti-top upper plate
Guide post and the anti-top driving mechanism, anti-push up slidably is equipped with horizontal anti-top slide unit plate on guide post, anti-to push up slide unit plate
On the installation straight up anti-top top, the anti-controllable anti-top slide unit plate of driving mechanism that pushes up slides up and down along anti-top guide post.
The double servo press-loading devices of rubber bushing described in the utility model, the anti-top guide post and anti-top slide unit plate are respectively positioned on
Under anti-top upper plate, instead pushes up upper plate and set and stretch out so that anti-top is upward there are one top hole and retract downwards.
The double servo press-loading devices of rubber bushing described in the utility model, the press-loading device also include with push-down head and
Anti- top comes directly towards corresponding bushing press-mounting sleeve, and the bushing press-mounting sleeve is located between the indentation upper plate and the anti-top upper plate
And it can move up and down therebetween.
The double servo press-loading devices of rubber bushing described in the utility model, the bushing press-mounting sleeve are mounted on a workpiece
On pressing plate, the work clamp can drive bushing press-mounting sleeve to move up and down.
The double servo press-loading devices of rubber bushing described in the utility model, it is symmetrically vertical in the anti-top rack to be equipped with
Two workpiece compression cylinders, the piston rod of workpiece compression cylinder and the work clamp vertical connection, can drive on work clamp
Lower movement.
The double servo press-loading devices of rubber bushing described in the utility model, the push-down head are connected with pressure sensor.
The double servo press-loading devices of rubber bushing described in the utility model, the anti-top lower plate are equipped with for fixing workpiece
Slot is auxiliarily fixed.
The double servo press-loading devices of rubber bushing described in the utility model, the indentation servo mechanism include two pressures
Enter guide post, and be connected to it is described indentation upper plate and be pressed into lower plate between two indentation ball-screws, the indentation guide post with
Indentation ball-screw is arranged symmetrically at diagonally opposing corner respectively, and indentation driving mechanism passes through on two ball-screw control indentation slide unit plates
Lower slider.
The beneficial effects of the utility model are：Rubber bushing is ensure that under common cooperation by upper and lower double servo-drive systems
Assembly precision and assembling quality, improve the complete vehicle quality of automobile.
Description of the drawings
Fig. 1 is the sectional view of the double servo press-loading devices of the utility model rubber bushing；
Fig. 2 is the front view of the double servo press-loading devices of the utility model rubber bushing；
Fig. 3 is the utility model indentation servo mechanism schematic diagram；
Fig. 4, which is that the utility model is counter, pushes up servo mechanism schematic diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model technology.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit the utility model.
As shown, the double servo press-loading devices of rubber bushing, including indentation servo mechanism 1, anti-top servo mechanism 2 and host
Frame 3, the indentation servo mechanism 1 include horizontal indentation upper plate 11 and indentation lower plate 12, and whole solid by being pressed into lower plate 12
It is scheduled on mainframe 3, the indentation upper plate 11 is connected with indentation lower plate 12 by vertical indentation guide post 13, is pressed on guide post 13
It is slidable that indentation slide unit plate 14 is installed, push-down head 15 straight down is installed on indentation slide unit plate 14, is pressed into upper plate 11
On indentation driving mechanism 16 be installed slided up and down along indentation guide post 13 for controlling indentation slide unit plate 14；The anti-top servo
Structure 2 is located between the indentation upper plate 11 and indentation lower plate 12, including counter pushes up driving mechanism 21, anti-top rack 22 and and push-down head
15 corresponding anti-top tops 23, anti-top top 23 can move up and down under the anti-control of top driving mechanism 21.The prior art is main
System is pushed using single servo, bushing is pressed into workpiece, and the main characteristics of this programme are, using upper and lower double servo press fittings system
System is relative to single servo-drive system, to the accuracy higher of bushing installation, because increase anti-top process together and push process more,
And bushing 8, due to the characteristic property of its rubber material, in increased process, the degree of deformation generated therewith can adapt to quickly
The shape of the bushing installation position of workpiece 7 so that be more bonded between each other, and distribution of the rubber bushing in workpiece can be with
Evenly, be not in as single servo press fitting bushing press-mounting in place rubber also bulk deposition at one end the phenomenon that, to lining
The position controllability for covering installation is stronger, and the installation quality of bushing and the whole performance of workpiece greatly improved.
The anti-top rack 22 includes horizontal anti-top upper plate 24 and anti-top lower plate 25, and is fixed on by anti-lower plate 25 of pushing up
In the indentation lower plate 12, vertical anti-top guide post 26 and the anti-top driving mechanism are installed on the anti-top upper plate 24
21, anti-push up slidably is equipped with horizontal anti-top slide unit plate 27 on guide post 26, the anti-installation pushed up on slide unit plate 27 straight up
The anti-top top 23, anti-driving mechanism 21 of pushing up can control anti-top slide unit plate 27 to be slided up and down along anti-top guide post 26.
Preferably, anti-top guide post 26 and anti-top slide unit plate 27 are respectively positioned under anti-top upper plate 24, and the anti-upper plate 24 that pushes up is equipped with one
A top hole 241 is stretched out for anti-top 23 and retracts downwards upwards.
The press-loading device also includes that and push-down head 15 and anti-top comes directly towards 23 corresponding bushing press-mounting sleeves 4, the lining
Casing pressure sleeved 4 is between the indentation upper plate 11 and the anti-top upper plate 24 and can move up and down therebetween.
Preferably, the bushing press-mounting sleeve 4 is mounted on a work clamp 5, and the work clamp 5 can drive bushing
It is pressed sleeve 4 to move up and down.
Preferably, vertically-mounted downwards on work clamp 5 to have two pressing plate guide posts 51, the anti-upper plate 24 that pushes up is equipped with corresponding press
Two linear bearings 241 of plate guide post 51, pressing plate guide post 51 can slide up and down in linear bearing 241 so that work clamp 5
Stability it is stronger, up and down motion process is also more smooth.
Preferably, there are two workpiece compression cylinder 6, workpiece compression cylinders for symmetrical vertical installation in the anti-top rack 22
6 piston rod 61 and 5 vertical connection of the work clamp, can drive work clamp 5 to move up and down.
Preferably, two workpiece compression cylinders 6 are located under anti-top upper plate 24, and anti-top upper plate 24 is equipped with to be worn for piston rod 61
The hole crossed, piston rod 61 are connected from below through Kong Houzai with work clamp 5.
Preferably, the push-down head 15 is connected with pressure sensor 17.
Preferably, the anti-top lower plate 25 is equipped with is auxiliarily fixed slot 28 for fix workpiece 7.
Preferably, the indentation servo mechanism 1 includes two indentation guide posts 13 and is connected to the indentation upper plate
Two indentation ball-screws 18 between 11 and indentation lower plate 12, the indentation guide post 13 and indentation ball-screw 18 are respectively at oblique
It is diagonally arranged symmetrically, indentation driving mechanism 16 is slided up and down by the two control indentation slide unit of ball-screw 18 plates 14.It is such
Setting, two indentation ball-screws 18 also can form strong support to indentation upper plate 11 and the equipment installed thereon, in conjunction with pressure
Enter guide post 13 and form quadrangle balanced support so that entire indentation servo mechanism 1 has stronger stability；And it is pressed by two
The Synchronous Transmission of ball-screw 18 so that indentation slide unit plate 14 is more steady during moving up and down, and will not shake, to bushing
Press fitting during, can also provide more stablize lower pressure so that the precision higher of press fitting.
The entire double servo press-loading devices of rubber bushing can be controlled by PLC system.
It is described indentation driving mechanism 16 specific drive form be：Including indentation servo motor 161, speed reducer 162, synchronize
Belt wheel 163 and synchronous belt 164 drive two 18 forward and reverse of indentation ball-screw rotations to control indentation slide unit plate 14 simultaneously
Decline and rise along indentation guide post 13, this is only one of drive form, and is not limited to this.
Travel switch is housed, for coordinating PLC system to carry out the stroke for being pressed into slide unit plate on the indentation slide unit plate
It automatically controls.
The anti-top driving mechanism 21 includes the connected anti-top servo motor 211 of sequence, speed reducer 212, synchronous pulley
213, synchronous belt 214 and anti-top ball-screw 215, it is anti-to push up the ball-screw 215 vertically anti-top slide unit plate 27 of connection and anti-top upper plate
24, the anti-servo motor 211 that pushes up controls anti-top slide unit plate 27 by the forward and reverse for controlling anti-top ball-screw 215 rotates
With anti-top top 23 together raising and lowering.
Pressing method using the rubber bushing press-mounting press-loading device includes the following steps：
S1：Workpiece 7 is placed on anti-top top 23, workpiece compression cylinder 6 drives work clamp 5 and bushing press-mounting sleeve 4
Downlink pushes down workpiece 7；Bushing is put into bushing press-mounting sleeve 4, the indentation driving indentation slide unit of driving mechanism 16 plate 14 and pushing
First 15 fast downlink；Anti- top driving mechanism 21 drives anti-top slide unit plate 27 and anti-top to come directly towards 23 and quickly moves down simultaneously；
S2：It is contacted soon when push-down head 15 is gone downwards to above bushing, indentation slide unit plate 14 and push-down head 15 are changed at a slow speed
Downlink, and bushing is slowly pressed into workpiece, until bushing lower end is extruded into 7 certain distance of workpiece, but without departing from workpiece 7, so
After stop downlink；
S3：Anti- top slide unit plate 27 and anti-top come directly towards 23 uplinks, while 15 uplink of push-down head, and anti-top top 23 is from lower by bushing
Upper end is counter to eject 7 certain distance of workpiece, but without departing from then stopping uplink；
S4：It is about to bushing under push-down head 15 and is pressed again by workpiece 7 up to designated position, while 23 downlinks of anti-top top is detached from
Bushing, 15 fast uplink of push-down head to initial position, work clamp 5 and 4 uplink of bushing press-mounting sleeve unclamp workpiece, remove workpiece
7, complete press fitting.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. a kind of double servo press-loading devices of rubber bushing, it is characterised in that：Including indentation servo mechanism, anti-top servo mechanism and master
Rack, the indentation upper plate and indentation lower plate for being pressed into servo mechanism and including horizontal, and be integrally attached to lead by being pressed into lower plate
In rack, the indentation upper plate is connected with indentation lower plate by vertical indentation guide post, is pressed on guide post and is slidably equipped with
It is pressed into slide unit plate, push-down head straight down is installed on slide unit plate, is pressed on upper plate and indentation driving mechanism is installed for controlling
System indentation slide unit plate is slided up and down along indentation guide post；The anti-top servo mechanism be located at the indentation upper plate and indentation lower plate it
Between, including anti-driving mechanism, anti-top rack and anti-top top corresponding with push-down head, the anti-top top of pushing up can instead push up driving mechanism
Control under move up and down.
2. the double servo press-loading devices of rubber bushing according to claim 1, it is characterised in that：The anti-top rack includes water
Flat anti-top upper plate and anti-top lower plate, and be fixed in the indentation lower plate by anti-lower plate of pushing up, it is installed on the anti-top upper plate
There are vertical anti-top guide post and the anti-top driving mechanism, anti-push up slidably is equipped with horizontal anti-top slide unit on guide post
Plate, the anti-top top being mounted on anti-top slide unit plate straight up, the anti-controllable anti-top slide unit plate of driving mechanism that pushes up is along anti-
Top guide post slides up and down.
3. the double servo press-loading devices of rubber bushing according to claim 2, it is characterised in that：The anti-top guide post and anti-top
Slide unit plate is respectively positioned under anti-top upper plate, and the anti-upper plate that pushes up sets that there are one top holes so that anti-top is stretched out upwards and contracting downwards
It returns.
4. the double servo press-loading devices of rubber bushing according to claim 2, it is characterised in that：The press-loading device also includes
There is a bushing press-mounting sleeve corresponding with push-down head and anti-top top, the bushing press-mounting sleeve is located at the indentation upper plate and described
It can move up and down between anti-top upper plate and therebetween.
5. the double servo press-loading devices of rubber bushing according to claim 4, it is characterised in that：The bushing press-mounting sleeve peace
On a work clamp, the work clamp can drive bushing press-mounting sleeve to move up and down.
6. the double servo press-loading devices of rubber bushing according to claim 5, it is characterised in that：It is symmetrical in the anti-top rack
Vertical installation, can band there are two workpiece compression cylinder, the piston rod of workpiece compression cylinder and the work clamp vertical connection
Dynamic work clamp moves up and down.
7. the double servo press-loading devices of rubber bushing according to claim 1, it is characterised in that：The push-down head is connected with pressure
Force snesor.
8. the double servo press-loading devices of rubber bushing according to claim 2, it is characterised in that：The anti-top lower plate is equipped with
Slot is auxiliarily fixed for fix workpiece.
9. the double servo press-loading devices of rubber bushing according to claim 1, it is characterised in that：The indentation servo mechanism packet
Containing two indentation guide posts, and it is connected to the two indentation ball-screws for being pressed into upper plate and being pressed between lower plate, institute
It states indentation guide post and indentation ball-screw is arranged symmetrically at diagonally opposing corner respectively, indentation driving mechanism passes through two indentation ball-screws
Control indentation slide unit plate slides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721640419.9U CN207656210U (en) | 2017-11-30 | 2017-11-30 | A kind of double servo press-loading devices of rubber bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721640419.9U CN207656210U (en) | 2017-11-30 | 2017-11-30 | A kind of double servo press-loading devices of rubber bushing |
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| Publication Number | Publication Date |
|---|---|
| CN207656210U true CN207656210U (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721640419.9U Expired - Fee Related CN207656210U (en) | 2017-11-30 | 2017-11-30 | A kind of double servo press-loading devices of rubber bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207656210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877129A (en) * | 2017-11-30 | 2018-04-06 | 成都瑞戈科技有限公司 | The double servo press-loading devices of rubber bushing and pressing method |
| CN110281537A (en) * | 2019-07-26 | 2019-09-27 | 重庆明天机械有限公司 | Automobile swing arm gum cover pressing tool |
-
2017
- 2017-11-30 CN CN201721640419.9U patent/CN207656210U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877129A (en) * | 2017-11-30 | 2018-04-06 | 成都瑞戈科技有限公司 | The double servo press-loading devices of rubber bushing and pressing method |
| CN107877129B (en) * | 2017-11-30 | 2024-05-24 | 成都瑞戈科技有限公司 | Rubber bushing double-servo press-fitting equipment and press-fitting method |
| CN110281537A (en) * | 2019-07-26 | 2019-09-27 | 重庆明天机械有限公司 | Automobile swing arm gum cover pressing tool |
| CN110281537B (en) * | 2019-07-26 | 2024-04-05 | 重庆明天机械有限公司 | Automobile swing arm rubber sleeve pressing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |