CN107877129A - The double servo press-loading devices of rubber bushing and pressing method - Google Patents
The double servo press-loading devices of rubber bushing and pressing method Download PDFInfo
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- CN107877129A CN107877129A CN201711238865.1A CN201711238865A CN107877129A CN 107877129 A CN107877129 A CN 107877129A CN 201711238865 A CN201711238865 A CN 201711238865A CN 107877129 A CN107877129 A CN 107877129A
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- 238000003825 pressing Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit 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
- 239000000686 essence Substances 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
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a kind of double servo press-loading devices of rubber bushing and pressing method, told equipment includes press-in servo control mechanism, anti- top servo control mechanism and mainframe, the press-in servo control mechanism includes horizontal press-in upper plate and press-in lower plate, and it is integrally attached to by being pressed into lower plate on mainframe, the press-in upper plate is connected with press-in lower plate by vertical press-in guide pillar, press-in slide unit plate is slidably installed on press-in guide pillar, push-down head straight down is installed on slide unit plate, press-in drive mechanism is installed on press-in upper plate to be used to control press-in slide unit plate to slide up and down along press-in guide pillar；The anti-top servo control mechanism is between the press-in upper plate and press-in lower plate, including anti-top drive mechanism, anti-top frame and anti-top top corresponding with push-down head, anti-top top can move up and down under the anti-control of top drive mechanism.The press-in state of guarantee rubber bushing is can be very good, and the press fitting quality of bushing greatly improved.
Description
Technical field
The invention belongs to field of automobile, the double servo press-loading devices of more particularly to a kind of rubber bushing and press fitting side
Method.
Background technology
At present, as requirement more and more higher of the development and market of auto industry to automotive quality, factory are controlled automobile
The assembling of arm rubber lining proposes higher requirement.Following deficiency be present in the press fitting of existing automobile control arm rubber bushing
Place：1. not possessing stroke control function, cause the position after bushing press-in variant；2. do not possess speed control, bushing press-in
When not enough to rubber resilience time, cause rubber to tear；3. do not possess 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 possessing, bushing is counter to push up function, causes bushing pressure
Or entering rear rubber accumulation at one end, or the position of press-in is inaccurate, influence subsequently to assemble quality and complete vehicle quality.
The content of the invention
It is an object of the invention to provide a kind of double servo press-loading devices of rubber bushing and pressing method, for solving this journey
Above technical problem present in industry, be advantageous to improve China's automobile assembling quality.
The present invention is achieved through the following technical solutions：A kind of double servo press-loading devices of rubber bushing, including press-in servo
Structure, anti-top servo control mechanism and mainframe, the press-in servo control mechanism includes horizontal press-in upper plate and press-in lower plate, and passes through pressure
Enter lower plate to be integrally attached on mainframe, the press-in upper plate is connected with press-in lower plate by vertical press-in guide pillar, and press-in is led
Press-in slide unit plate is slidably installed on post, push-down head straight down is installed on slide unit plate, is pressed on upper plate and is provided with
Press-in drive mechanism is used to control press-in slide unit plate to slide up and down along press-in guide pillar；The anti-top servo control mechanism is located at the press-in
Between upper plate and press-in lower plate, including anti-top drive mechanism, anti-top frame and anti-top top corresponding with push-down head, anti-top top
It can be moved up and down under the anti-control of top drive mechanism.
Rubber bushing of the present invention pair servo press-loading devices, the anti-top frame is including horizontal anti-top upper plate and instead
Lower plate is pushed up, and is fixed on by anti-lower plate of pushing up in the press-in lower plate, vertical anti-top guide pillar is installed on the anti-top upper plate
With described anti-top drive mechanism, anti-push up slidably is provided with horizontal anti-top slide unit plate on guide pillar, and anti-push up is erected on slide unit plate
The straight upward installation anti-top top, the anti-controllable anti-top slide unit plate of drive mechanism that pushes up slide up and down along anti-top guide pillar.
The double servo press-loading devices of rubber bushing of the present invention, the anti-top guide pillar and anti-top slide unit plate are respectively positioned on anti-top
Under upper plate, the anti-upper plate that pushes up is provided with a top hole so that anti-top top is stretched out upwards and retracts downwards.
The double servo press-loading devices of rubber bushing of the present invention, the press-loading device also include and push-down head and anti-top
Bushing press-mounting sleeve corresponding to top, the bushing press-mounting sleeve are located between the press-in upper plate and the anti-top upper plate and can
Move up and down therebetween.
The double servo press-loading devices of rubber bushing of the present invention, the bushing press-mounting sleeve are arranged on a work clamp
On, the work clamp can drive bushing press-mounting sleeve to move up and down.
The double servo press-loading devices of rubber bushing of the present invention, it is symmetrical in the anti-top frame vertical to be provided with two
Work-sheet pressing cylinder, the piston rod of Work-sheet pressing cylinder and the work clamp vertical connection, can drive work clamp to transport up and down
It is dynamic.
The double servo press-loading devices of rubber bushing of the present invention, the push-down head are connected with pressure sensor.
The double servo press-loading devices of rubber bushing of the present invention, the anti-top lower plate, which is provided with, to be used to fix the auxiliary of workpiece
Help fixing groove.
The double servo press-loading devices of rubber bushing of the present invention, the press-in servo control mechanism include two press-ins and led
Post, and the press-in upper plate and two press-in ball-screws being pressed between lower plate are connected to, the press-in guide pillar and press-in
Ball-screw is arranged symmetrically into diagonally opposing corner respectively, and press-in drive mechanism on two ball-screw control press-in slide unit plates by gliding
It is dynamic.
A kind of rubber bushing press-mounting method, comprises the following steps：
S1：Workpiece is placed on anti-top top, Work-sheet pressing cylinder drives work clamp and bushing press-mounting sleeve descending, pushes down work
Part；Bushing is put into bushing press-mounting sleeve, press-in drive mechanism driving press-in slide unit plate and push-down head fast downlink；It is simultaneously anti-
The anti-top slide unit plate of top drive mechanism driving and anti-top top quickly move down；
S2：Contacted soon when push-down head is gone downwards to above bushing, be pressed into slide unit plate and push-down head be changed to it is descending at a slow speed, and will lining
Set is slowly pressed into workpiece, until bushing lower end is extruded into workpiece certain distance, but without departing from workpiece, then stops descending；
S3：Anti- top slide unit plate and anti-top come directly towards up, while push-down head is up, and anti-top top is ejected bushing upper end is counter from lower
Workpiece certain distance, but without departing from then stopping up；
S4：It is about to bushing under push-down head and is pressed again by workpiece up to specified location, while anti-top comes directly towards descending disengaging bushing, pushes
Head fast uplink removes workpiece, completes press fitting to initial position, work clamp and the up release workpiece of bushing press-mounting sleeve.
The beneficial effects of the present invention are：The dress of rubber bushing is ensure that under common cooperation by upper and lower double servo-drive systems
With precision and quality is assembled, improves the complete vehicle quality of automobile.
Brief description of the drawings
Fig. 1 is the sectional view of the double servo press-loading devices of rubber bushing of the present invention；
Fig. 2 is the front view of the double servo press-loading devices of rubber bushing of the present invention；
Fig. 3 is present invention press-in servo control mechanism schematic diagram；
Fig. 4 is anti-top servo control mechanism schematic diagram of the invention.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
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 technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this hair
It is bright, it is not intended to limit the present invention.
As illustrated, the double servo press-loading devices of rubber bushing, including press-in servo control mechanism 1, anti-top servo control mechanism 2 and main frame
Frame 3, the press-in servo control mechanism 1 include horizontal press-in upper plate 11 and press-in lower plate 12, and overall solid by being pressed into lower plate 12
It is scheduled on mainframe 3, the press-in upper plate 11 is connected with press-in lower plate 12 by vertical press-in guide pillar 13, is pressed on guide pillar 13
It is slidable that press-in slide unit plate 14 is installed, push-down head 15 straight down is installed on press-in slide unit plate 14, is pressed into upper plate 11
On press-in drive mechanism 16 be installed be used to control press-in slide unit plate 14 to slide up and down along press-in guide pillar 13；The anti-top servo
Structure 2 is between the press-in upper plate 11 and press-in lower plate 12, including anti-top drive mechanism 21, anti-top frame 22 and and push-down head
Anti- top top 23 corresponding to 15, anti-top top 23 can move up and down under the anti-control of top drive mechanism 21.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 fitting systems
Unite relative to single servo-drive system, it is higher to the accuracy of bushing installation, because add instead pushes up process and pushes process more together,
And bushing 8, due to the characteristic property of its quality of rubber materials, in increased process, caused degree of deformation can adapt to quickly therewith
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 the bushing press-mounting phenomenon of rubber also bulk deposition at one end in place as the press fitting of single servo, to lining
It is stronger to cover the position controllability of installation, the installation quality of bushing and the overall performance of workpiece greatly improved.
The anti-top frame 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 press-in lower plate 12, vertical anti-top guide pillar 26 and described anti-top drive mechanism are installed on the anti-top upper plate 24
21, anti-push up slidably is provided with horizontal anti-top slide unit plate 27 on guide pillar 26, the anti-installation pushed up on slide unit plate 27 straight up
The anti-top top 23, the anti-controllable anti-top slide unit plate 27 of drive mechanism 21 that pushes up slide up and down along anti-top guide pillar 26.
Preferably, anti-top guide pillar 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 provided with one
Individual top hole 241 is so that anti-top top 23 is stretched out upwards and retracts downwards.
The press-loading device also includes and 23 corresponding bushing press-mounting sleeves 4 of push-down head 15 and anti-top top, the lining
Casing pressure sleeved 4 is between the press-in 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 arranged on a work clamp 5, and the work clamp 5 can drive bushing
Press fitting sleeve 4 moves up and down.
Preferably, vertically-mounted downwards on work clamp 5 to have two pressing plate guide pillars 51, the anti-upper plate 24 that pushes up is provided with corresponding press
Two linear bearings 241 of plate guide pillar 51, pressing plate guide pillar 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, it is symmetrical in the anti-top frame 22 vertical two Work-sheet pressing cylinders 6, Work-sheet pressing cylinder to be installed
6 piston rod 61 and the vertical connection of work clamp 5, can drive work clamp 5 to move up and down.
Preferably, under anti-top upper plate 24, anti-top upper plate 24 is provided with to be worn two Work-sheet pressing cylinders 6 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 provided with the auxiliary fixing groove 28 for being used for fixing workpiece 7.
Preferably, the press-in servo control mechanism 1 includes two press-in guide pillars 13 and is connected to the press-in upper plate
Two press-in ball-screws 18 between 11 and press-in lower plate 12, the press-in guide pillar 13 and press-in ball-screw 18 are into oblique respectively
Diagonally it is arranged symmetrically, press-in drive mechanism 16 is slided up and down by the two control press-in slide unit of ball-screw 18 plates 14.It is such
Set, two press-in ball-screws 18 also can form strong support to press-in upper plate 11 and the equipment installed thereon, with reference to pressure
Enter guide pillar 13 and form corner balanced support so that whole press-in servo control mechanism 1 has stronger stability；And pass through two press-ins
The Synchronous Transmission of ball-screw 18 so that press-in slide unit plate 14 is more steady during up and down motion, will not rock, to bushing
Press fitting during, can also provide more stable lower pressure so that the precision of press fitting is higher.
The whole double servo press-loading devices of rubber bushing can be controlled by PLC system.
It is described press-in drive mechanism 16 specific drive form be：Including press-in servomotor 161, reductor 162, synchronization
Belt wheel 163 and timing belt 164 drive two forward and reverses of press-in ball-screw 18 to rotate to control press-in slide unit plate 14 simultaneously
Decline and rise along press-in guide pillar 13, this is only one of drive form, and is not limited to this.
Travel switch is housed on described press-in slide unit plate, for coordinating PLC system to carry out the stroke for being pressed into slide unit plate
Automatically control.
Described anti-top drive mechanism 21 includes the connected anti-top servomotor 211 of order, reductor 212, synchronous pulley
213rd, timing 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, it is anti-to push up servomotor 211 by controlling the forward and reverse of anti-top ball-screw 215 to rotate to control anti-top slide unit plate 27
With raising and lowering together with anti-top top 23.
A kind of rubber bushing press-mounting method, comprises the following steps：
S1：Workpiece 7 is placed on anti-top top 23, Work-sheet pressing cylinder 6 drives work clamp 5 and bushing press-mounting sleeve 4 descending,
Push down workpiece 7；Bushing is put into bushing press-mounting sleeve 4, the press-in driving press-in slide unit of drive mechanism 16 plate 14 and push-down head 15
Fast downlink；Anti- top drive mechanism 21 drives anti-top slide unit plate 27 and anti-top to come directly towards 23 and quickly move down simultaneously；
S2：Contacted soon when push-down head 15 is gone downwards to above bushing, press-in slide unit plate 14 and push-down head 15 be changed to it is descending at a slow speed,
And bushing is slowly pressed into workpiece, until bushing lower end is extruded into the certain distance of workpiece 7, but without departing from workpiece 7, then stop
It is descending；
S3：Anti- top slide unit plate 27 and anti-top top 23 are up, while push-down head 15 is up, and anti-top top 23 is from lower by bushing upper end
The anti-ejection certain distance of workpiece 7 of head, but without departing from then stopping up；
S4：It is about to bushing under push-down head 15 and is pressed again by workpiece 7 up to specified location, while the 23 descending disengaging of anti-top top serves as a contrast
Set, the fast uplink of push-down head 15 to initial position, work clamp 5 and the up release workpiece of bushing press-mounting sleeve 4, remove workpiece 7,
Complete press fitting.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. double servo press-loading devices of rubber bushing, it is characterised in that：Including press-in servo control mechanism, anti-top servo control mechanism and master Frame, the press-in servo control mechanism includes horizontal press-in upper plate and press-in lower plate, and is integrally attached to lead by being pressed into lower plate In frame, the press-in upper plate is connected with press-in lower plate by vertical press-in guide pillar, is pressed on guide pillar and is slidably provided with Slide unit plate is pressed into, push-down head straight down is installed on slide unit plate, is pressed on upper plate and press-in drive mechanism is installed for controlling System press-in slide unit plate slides up and down along press-in guide pillar；The anti-top servo control mechanism positioned at the press-in upper plate and press-in lower plate it Between, including anti-top drive mechanism, anti-top frame and anti-top top corresponding with push-down head, anti-top of pushing up can be in anti-top drive 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 frame includes water Flat anti-top upper plate and anti-top lower plate, and be fixed on by anti-lower plate of pushing up in the press-in lower plate, installed on the anti-top upper plate There are vertical anti-top guide pillar and described anti-top drive mechanism, anti-push up slidably is provided with horizontal anti-top slide unit on guide pillar Plate, the anti-top top being arranged on anti-top slide unit plate straight up, the anti-controllable anti-top slide unit plate of drive mechanism that pushes up is along anti- Top guide pillar 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 pillar and anti-top Slide unit plate is respectively positioned under anti-top upper plate, and the anti-upper plate that pushes up is provided with a top hole so that anti-top top is stretched out upwards and contracting downwards Return.
- 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 positioned at the upper plate and described of being pressed into 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 frame Vertical is provided with two Work-sheet pressing cylinders, the piston rod of Work-sheet pressing cylinder and the work clamp vertical connection, can band 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 provided with For fixing the auxiliary fixing groove of workpiece.
- 9. the double servo press-loading devices of rubber bushing according to claim 1, it is characterised in that：The press-in servo control mechanism bag Containing two press-in guide pillars, and it is connected to the press-in upper plate and two press-in ball-screws being pressed between lower plate, institute State press-in guide pillar and press-in ball-screw is arranged symmetrically into diagonally opposing corner respectively, press-in drive mechanism passes through two press-in ball-screws Control press-in slide unit plate slides up and down.
- 10. a kind of rubber bushing press-mounting technique, it is characterised in that the technique comprises the following steps：S1：Workpiece is placed on anti-top top, Work-sheet pressing cylinder drives work clamp and bushing press-mounting sleeve descending, pushes down work Part；Bushing is put into bushing press-mounting sleeve, press-in drive mechanism driving press-in slide unit plate and push-down head fast downlink；It is simultaneously anti- The anti-top slide unit plate of top drive mechanism driving and anti-top top quickly move down；S2：Contacted soon when push-down head is gone downwards to above bushing, be pressed into slide unit plate and push-down head be changed to it is descending at a slow speed, and will lining Set is slowly pressed into workpiece, until bushing lower end is extruded into workpiece certain distance, but without departing from workpiece, then stops descending；S3：Anti- top slide unit plate and anti-top come directly towards up, while push-down head is up, and anti-top top is ejected bushing upper end is counter from lower Workpiece certain distance, but without departing from then stopping up；S4：It is about to bushing under push-down head and is pressed again by workpiece up to specified location, while anti-top comes directly towards descending disengaging bushing, pushes Head fast uplink removes workpiece, completes press fitting to initial position, work clamp and the up release workpiece of bushing press-mounting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238865.1A CN107877129B (en) | 2017-11-30 | 2017-11-30 | Rubber bushing double-servo press-fitting equipment and press-fitting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238865.1A CN107877129B (en) | 2017-11-30 | 2017-11-30 | Rubber bushing double-servo press-fitting equipment and press-fitting method |
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| Publication Number | Publication Date |
|---|---|
| CN107877129A true CN107877129A (en) | 2018-04-06 |
| CN107877129B CN107877129B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238865.1A Active CN107877129B (en) | 2017-11-30 | 2017-11-30 | Rubber bushing double-servo press-fitting equipment and press-fitting method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895023A (en) * | 2019-01-21 | 2019-06-18 | 博众精工科技股份有限公司 | The two-way press-loading device of rubber bushing and the two-way pressing method of rubber bushing |
| CN109894841A (en) * | 2019-01-21 | 2019-06-18 | 博众精工科技股份有限公司 | Bushing press-mounting equipment and bushing press-mounting method |
| CN111168381A (en) * | 2020-01-21 | 2020-05-19 | 浙江巨力电机成套设备有限公司 | Structure for detecting height of double pressed workpieces simultaneously |
| CN112518288A (en) * | 2020-11-02 | 2021-03-19 | 江苏纽泰格科技股份有限公司 | Rubber part press-in device of automobile support products |
| CN112605636A (en) * | 2020-12-24 | 2021-04-06 | 浙江万向系统有限公司 | Double-flanging rubber bushing press-fitting device and press-fitting method |
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| JP2003311551A (en) * | 2002-04-22 | 2003-11-05 | Showa Denko Kk | Elastic bush press-fitting method for press-fitting apparatus, as well as vibration-isolation joint member and arm member using the same |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895023A (en) * | 2019-01-21 | 2019-06-18 | 博众精工科技股份有限公司 | The two-way press-loading device of rubber bushing and the two-way pressing method of rubber bushing |
| CN109894841A (en) * | 2019-01-21 | 2019-06-18 | 博众精工科技股份有限公司 | Bushing press-mounting equipment and bushing press-mounting method |
| CN111168381A (en) * | 2020-01-21 | 2020-05-19 | 浙江巨力电机成套设备有限公司 | Structure for detecting height of double pressed workpieces simultaneously |
| CN111168381B (en) * | 2020-01-21 | 2021-12-03 | 浙江巨力电机成套设备有限公司 | Structure for detecting height of double pressed workpieces simultaneously |
| CN112518288A (en) * | 2020-11-02 | 2021-03-19 | 江苏纽泰格科技股份有限公司 | Rubber part press-in device of automobile support products |
| CN112518288B (en) * | 2020-11-02 | 2024-05-10 | 江苏纽泰格科技集团股份有限公司 | Rubber part pressing device of automobile bracket products |
| CN112605636A (en) * | 2020-12-24 | 2021-04-06 | 浙江万向系统有限公司 | Double-flanging rubber bushing press-fitting device and press-fitting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107877129B (en) | 2024-05-24 |
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