CN109794720A - A kind of servo-actuated pressing device - Google Patents
A kind of servo-actuated pressing device Download PDFInfo
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- CN109794720A CN109794720A CN201910209418.6A CN201910209418A CN109794720A CN 109794720 A CN109794720 A CN 109794720A CN 201910209418 A CN201910209418 A CN 201910209418A CN 109794720 A CN109794720 A CN 109794720A
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Abstract
The present invention relates to pressing device fields, more particularly to a kind of servo-actuated pressing device, including main body, the driving mechanism being mounted in main body and the hold-down mechanism being drivingly connected with driving mechanism, hold-down mechanism includes bearing assembly and flexible pressure plate, bearing assembly and pressure plate coaxial arrangement, driving mechanism drives hold-down mechanism movement, pressure plate workpiece pressing, bearing assembly and pressure plate as workpiece links.Bearing assembly and pressure plate coaxial arrangement, pressure plate has elasticity, so that hold-down mechanism is capable of the parallelism error and coaxiality error of adaptive certain pressure plate and workpiece in linkage process, guarantee that the pressing force of pressure plate is uniform and it is smooth to be servo-actuated, to eliminate the welding deformation of subsequent workpiece welding process.
Description
Technical field
The present invention relates to pressing device fields, and in particular to a kind of servo-actuated pressing device.
Background technique
With the development of society, the progress of technology, the mechanization degree of enterprise in production is higher and higher.Currently, compressing
Device largely uses in machining, and pressing device is to be securely fixed the workpiece having good positioning in whole process
On setting element, without the mechanism of position change.Do not allow to destroy the positioning of workpiece in workpiece pressing, and there should be foot
Enough rigidity guarantee necessary pressing force, but do not answer disfiguring workpiece machined surface or be deformed workpiece, to guarantee to add
Work precision.
Revolving body not only needs to compress by pressing device in carrying out welding process at present, it is also necessary to drive and compress dress
It sets and rotates together with.And during synchronous rotary, pressing device only only has being pressed against for a direction mostly, compresses effect
Not excellent enough, revolving body stress is not uniform enough, can generate larger welding deformation, if continuing welding operation, will cause weldering
The mistake for connecing position even will cause the damage of revolving body when serious.In addition, being easy to produce splatter, high temperature in welding
Residue ejection is perhaps stuck in pressing device on revolving body perhaps pressing device be easy to cause revolving body or pressing device
Damage.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of servo-actuated compression dress
It sets, solves the problems, such as that existing pressing device is poor to the compression effect of product in rotary course.
To solve this technical problem, the present invention provides a kind of servo-actuated pressing device, the servo-actuated pressing device include main body,
The driving mechanism being mounted in main body and the hold-down mechanism being drivingly connected with driving mechanism, the hold-down mechanism includes bearing group
Part and flexible pressure plate, the bearing assembly and pressure plate coaxial arrangement；The driving mechanism driving hold-down mechanism moves
Dynamic, the pressure plate workpiece pressing, the bearing assembly and pressure plate link with workpiece.
Wherein, preferred version is: the surface of the pressure plate is coated with anti-adhesive layer.
Wherein, preferred version is: the bearing assembly includes the substrate being drivingly connected with driving mechanism and fixed installation
Bearing on substrate, the bearing link with workpiece.
Wherein, preferred version is: the bearing includes bearing inner race and bearing outer ring, and the bearing assembly further includes and axis
Hold compatible first pressing plate of inner ring and the second pressing plate compatible with bearing outer ring；The pressure plate workpiece pressing, it is described
Bearing inner race, the first pressing plate and pressure plate link with workpiece, and the bearing outer ring and the second pressing plate are fixed.
Wherein, preferred version is: the hold-down mechanism further includes being located at the first dust board of bearing side and being located at bearing
Second dust board of the other side.
Wherein, preferred version is: the servo-actuated pressing device further includes guiding mechanism, the guiding mechanism include block set with
And be set in block set and in block set with respect to the guiding axis of sliding, the block set is fixedly mounted in main body, the guiding axis
It is fixedly connected with hold-down mechanism.
Wherein, preferred version is: the guiding mechanism further includes compression dust cover and dust-proof sleeve, the compression
Dust cover is set on guiding axis and between guiding axis and block set, and the dust-proof sleeve is set in block set.
Wherein, preferred version is: the driving mechanism includes driving cylinder and cylinder connector, described cylinder connector one end
Hold-down mechanism, other end connection driving cylinder are connected, the driving cylinder is mounted in main body.
Wherein, preferred version is: the driving mechanism further includes the first fixing seat and the second fixing seat, and described first is fixed
Seat side is rotatably arranged on cylinder connector, and the other side is fixedly connected with hold-down mechanism, the rotation setting of second fixing seat side
On driving cylinder, the other side is fixedly mounted in main body.
Wherein, preferred version is: the driving mechanism further includes for controlling the solenoid valve of driving cylinder power on-off, using
In the speed governing valve of adjustment driving cylinder moving speed and for adjusting the pressure regulator valve for giving driving cylinder pressure, the speed governing valve
It is mounted on driving cylinder, the solenoid valve and pressure regulator valve are contacted by tracheae and speed governing valve.
The beneficial effects of the present invention are compared with prior art, the present invention is by designing a kind of servo-actuated pressing device, axis
Bearing assembly and pressure plate coaxial arrangement, pressure plate have elasticity, so that hold-down mechanism can be adaptively certain in linkage process
Pressure plate and workpiece parallelism error and coaxiality error, guarantee pressure plate pressing force uniformly and be servo-actuated it is smooth, thus
Eliminate the welding deformation of subsequent workpiece welding process；In addition, pressure plate is being equipped with anti-adhesive layer with the contact surface of workpiece, it can
The metallic residue generated when workpiece being avoided to weld is bonded on pressure plate.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the schematic diagram of the servo-actuated pressing device of the present invention；
Fig. 2 is the explosive view that the servo-actuated pressing device of the present invention removes main body；
Fig. 3 is the schematic diagram of main body of the present invention；
Fig. 4 is the schematic diagram of driving mechanism of the present invention；
Fig. 5 is the explosive view of guiding mechanism of the present invention；
Fig. 6 is the sectional view of guiding mechanism of the present invention；
Fig. 7 is the explosive view of hold-down mechanism of the present invention；
Fig. 8 is the sectional view of hold-down mechanism of the present invention；
Fig. 9 is the partial enlarged view of Fig. 8.
Specific embodiment
Now in conjunction with attached drawing, elaborate to presently preferred embodiments of the present invention.
As shown in Figures 1 to 9, the present invention provides a kind of preferred embodiment of servo-actuated pressing device.
Specifically, with reference to Fig. 1 and Fig. 2, a kind of servo-actuated pressing device, the servo-actuated pressing device includes main body 1, is mounted on
Driving mechanism 2 in main body 1 and the hold-down mechanism 3 with the drive connection of driving mechanism 2, with reference to Fig. 3, the main body 1 is profile
Weldment provides installation carrying effect for each mechanism.When carrying out compressing operation, on the driving mechanism 2 is realized on the body 1
It rises or decline movement, drives hold-down mechanism 3 mobile towards workpiece, 3 workpiece pressing of hold-down mechanism, the workpiece then can be into
Row process operation.After completion of processing, the driving mechanism 2 resets on the body 1, and hold-down mechanism 3 is driven to be detached from workpiece.
More specifically, the hold-down mechanism 3 includes bearing assembly and flexible pressure plate 31 with reference to Fig. 7 to Fig. 9,
The bearing assembly and pressure plate 31 are coaxially disposed；The driving mechanism 2 drives hold-down mechanism 3 to rise or fall movement, described
Pressure plate 31 is directly contacted with workpiece, and applies pressure to workpiece, compresses workpiece, the bearing assembly and pressure plate 31 with
Workpiece linkage.For example, workpiece drives pressure plate 31 to revolve by stiction during external movement device band moves workpiece rotation
Turn, the bearing assembly also rotates with, and synchronously, external processing device carries out process operation to workpiece.The pressure plate 31
On can be equipped with clamping section, after the driving mechanism 2 drives 31 contact workpiece of pressure plate, the clamping section moves automatically, thus
Workpiece is clamped, then, the bearing assembly and pressure plate 31 are rotated with the rotation of workpiece.Certainly, external movement device
Pressure plate 31 can be driven to rotate, the pressure plate 31 drives workpiece rotation again, do not repeat one by one herein.Following is convenient for reason
Solution equally drives some or all of bearing assembly, elastic element and the rotation of pressure plate 31 as explanation using workpiece.It is described
Pressure plate 31 is relatively thin, has elasticity, and stress is easily deformed, and when pushing workpiece due to pressure plate 31, the two cannot achieve absolutely flat
Row, also, the pressure plate 31 and workpiece can be generated and be tilted in linkage process, the elastic reaction of the pressure plate 31
It can still guarantee that pressure plate 31 and the entirety of workpiece connect within the scope of parallelism error and coaxiality error of the pressure plate 31 with workpiece
Touching, so that subsequent workpiece can prevent from deforming in process, guarantees processing quality to guarantee workpiece uniform force.
It is noted that above-mentioned bearing assembly and pressure plate 31 link with workpiece, it can not only be merely bearing group
Some or all of part and pressure plate 31 are rotated with the rotation of workpiece, are also possible to some or all of bearing assembly and pressure
Tight plate 31 is moved with the movement of workpiece, for example, horizontal transverse movement etc..
Wherein, the surface of the pressure plate 31 is coated with anti-adhesive layer, and workpiece carries out process operation, such as when welding operation,
The metallic residue that workpiece generates can disperse everywhere, and when metallic residue is splashed to the surface of pressure plate 31, metallic residue can't
It is bonded in the surface of pressure plate 31, so that the damage of pressure plate 31 will not be caused, pressure plate 31 will not be influenced to the pressure of workpiece
Tight effect.Preferably, the anti-adhesive layer uses copper material.
Further, with reference to Fig. 7 and Fig. 9, the bearing assembly include with driving mechanism 2 be drivingly connected substrate 32 and
The bearing 33 being fixedly mounted on substrate 32, the substrate 32 are that bearing 33 provides a supporting role, and the bearing 33 is with workpiece
Linkage.With reference to Fig. 7, the substrate 32 is equipped with hollow cavity, and the bearing 33 is located in hollow cavity, and the middle part of bearing 33 is equipped with
Round empty slot.Specifically, the bearing 33 is accurate crossed roller bearing comprising bearing outer ring and bearing inner race work as work
Part drive bearing assembly rotation when, bearing outer ring relative to substrate 32 be stationary state, bearing inner race with the rotation of workpiece and
Rotation.Accurate crossed roller bearing load is big, and rigidity is good, compact-sized, is not easy to crumble, it is ensured that pressure plate 31 is in workpiece pressing
While realize it is servo-actuated with workpiece.
Further, with reference to Fig. 7 and Fig. 9, the workpiece includes interior workpiece and outer workpiece, the interior workpiece and
Outer workpiece is circle, and the inside of outer workpiece is arranged in the interior workpiece.The bearing assembly further include in bearing
Compatible first pressing plate 34 and the second pressing plate 35 compatible with bearing outer ring are enclosed, 34 sets of first pressing plate is in bearing
In circle, outside bearing outer ring, first pressing plate 34 can link 35 sets of second pressing plate with bearing inner race, second pressing plate
35 is relatively fixed motionless.The pressure plate 31 is consistent with the shape of outer workpiece, in this way, which the pressure plate 31 is compressing
After outer workpiece, the outer workpiece is rotated, and drives 31 synchronous rotary of pressure plate, the bearing inner race and the first pressing plate
34 also synchronous rotaries, and the interior workpiece will not rotate, the bearing outer ring and the second pressing plate 35 will not rotate, it is described in
Workpiece and outer workpiece are able to carry out laser self-welding, and the two is welded.Alternatively, the pressure plate 31 is compressing outer processing
After part, the outer workpiece is rotated, and drives 31 synchronous rotary of pressure plate, and the bearing inner race and the first pressing plate 34 are also same
Step rotation, the outer workpiece also will drive interior workpiece rotation, and still, the bearing outer ring and the second pressing plate 35 will not revolve
Turn, the interior workpiece and outer workpiece are able to carry out laser self-welding, and the two is welded.
Still further, the hold-down mechanism 3 further includes the first dust board for being located at 33 side of bearing with reference to Fig. 7 to Fig. 9
36 and it is located at the second dust board 37 of 33 other side of bearing, specifically, first dust board 36 is arranged in substrate 32
Above cavity, second dust board 37 is arranged in below the hollow cavity of substrate 32.First dust board 36 and the second dust-break
The common mating reaction of plate 37 can be avoided dust residue and fall into bearing assembly, the first pressing plate 34, the second pressing plate 35 and pressure plate 31
Between gap among, to guarantee the smooth rotation and smooth cooperation of all parts.In the present embodiment, with reference to Fig. 7, institute
Stating hold-down mechanism 3 further includes the connector 38 being located between bearing inner race and pressure plate 31, and the mutually transmitting of connector 38 is dynamic
Power being capable of the rotation of synchronous drive bearing inner race when guaranteeing pressure plate 31 with workpiece rotation.It is noted that described first
The area of dust board 36 and the second dust board 37 is greater than the area of bearing assembly, is conducive to blocks dust residue.And it is described
The area of second dust board 37 is greater than the area of pressure plate 31, and the pressure plate 31 is located at the inside of the second dust board 37, institute
Directly contacting for pressure plate 31 and workpiece must not be influenced by stating the second dust board 37.
Specifically, with reference to Fig. 1, Fig. 5 and Fig. 6, the servo-actuated pressing device further includes guiding mechanism 4, the hold-down mechanism 3
It is fixedly mounted on guiding mechanism 4, the guiding mechanism 4 is drivingly connected with driving mechanism 2, and the driving of driving mechanism 2 compresses
Mechanism 3 is mobile, and the guiding mechanism 4 provides guiding role, and the precision of rectilinear motion and rigidity of hold-down mechanism 3 can be improved.Institute
Guiding mechanism 4 is stated to include block set 42 and be set in block set 42 and in block set 42 with respect to the guiding axis 41 of sliding, the set
Seat 42 is oil-free bushing flange seat, is embedded with graphite, and lubricity is high, and can reduce abrasion, and the guiding axis 41 uses
40Cr material modifier treatment, surface are impregnated with nitrogen, and wearability is high.There are four the guiding mechanism 4 is set, respectively corresponds and be arranged in substrate
On 32 four round angles.The block set 42 is fixedly mounted on the body 1, and the guiding axis 41 is fixedly connected with hold-down mechanism 3, described
Guiding axis 41 is set in block set 42.2 drive substrate 32 of driving mechanism is mobile, and the substrate 32 drives guiding axis 41 covering
Opposite sliding in seat 42, acts on the straight-line guidance of hold-down mechanism 3 so that guiding axis 41 is realized.
More specifically, the guiding mechanism 4 further includes compression dust cover 43 and dust-proof sleeve with reference to Fig. 5 and Fig. 6
44, the compression dust cover 43 is set on guiding axis 41 and between guiding axis 41 and block set 42, the dust-proof sleeve
44 are set in block set 42, and when free to slide in block set 42, the compression dust cover 43 can be stretched the guiding axis 41 therewith
Exhibition or compression.43 sets of the compression dust cover and the common mating reaction of dust-proof sleeve 44 can be avoided dust residue and fall into and lead
Into axis 41 and block set 42, dust tightness is high, to guarantee the guiding accuracy and service life of guiding mechanism 4.
Specifically, with reference to Fig. 4, the driving mechanism 2 includes driving cylinder 21 and cylinder connector 22, the cylinder connector
22 one end connect the substrate 32 of hold-down mechanism 3, and other end connection driving cylinder 21, the installation of driving cylinder 21 is on the body 1.
The driving cylinder 21 is realized by cylinder connector 22 and substrate 32 and is drivingly connected, and after the driving cylinder 21 starts, passes through gas
Cylinder connector 22 transfers power to substrate 32, drives substrate 32 mobile.Preferably, there are two the driving mechanism 2 is set, and point
It is not symmetricly set on the two sides of substrate 32, guarantees that substrate 32 can be moved smoothly.
Again specifically, with reference to Fig. 4, the driving mechanism 2 further includes the first fixing seat 23 and the second fixing seat 24, and described
One fixing seat, 23 side is rotatably arranged on cylinder connector 22, and the other side is fixedly connected with hold-down mechanism 3, second fixing seat 24
Side is rotatably arranged on driving cylinder 21, and the other side is fixedly mounted on the body 1.By adjusting the first fixing seat 23 and second
The position of fixing seat 24 can be realized driving cylinder 21 to the driving effect of substrate 32.Since the first fixing seat 23 and second is solid
Reservation 24 is rotation setting, and therefore, the driving mechanism 2 is not necessarily to be mounted on the surface or underface of hold-down mechanism 3, according to
It so can be realized power drive.
More specifically, the driving mechanism 2 further includes the electromagnetism for controlling driving 21 power on-off of cylinder with reference to Fig. 4
Valve drives the speed governing valve 25 of 21 movement velocity of cylinder and for adjusting the pressure regulation for giving driving 21 pressure of cylinder for adjusting
Valve, the speed governing valve 25 are mounted on driving cylinder, and the solenoid valve and pressure regulator valve are contacted by tracheae and speed governing valve.The electricity
Magnet valve is that formula solenoid valve is sealed in 3 position-5 way, after solenoid valve starting, the driving cylinder 21 can drive substrate 32 move, institute
The driving speed of the adjustable driving cylinder 21 of speed governing valve 25 is stated, the adjustable driving cylinder 21 of the pressure regulator valve gives the pressure of substrate 32
Power to guarantee the firmly workpiece pressing of pressure plate 31, and adds bearing by increasing the stiction of pressure plate 31 and workpiece
The coaxial arrangement of component, pressure plate 31 and workpiece, the axle center of three concentricity with higher, the pressure plate 31 and workpiece exist
Sliding friction will not occur in rotary course.
Here, specifically describing the workflow of servo-actuated pressing device: 21 drive substrate 32 of driving cylinder is towards workpiece
It is mobile, while substrate 32 drives the opposite sliding in block set 42 of guiding axis 41, the linear movement of substrate 32 is realized, until the pressure
Tight plate 31 is directly contacted with outer workpiece, and compresses outer workpiece.Then, external movement device drives additional workpiece rotation, institute
It states pressure plate 31 and bearing inner race to rotate with the rotation of outer workpiece, the resilient nature of the pressure plate 31 can be eliminated in parallel
Error and coaxiality error are spent, outside weldings device synchronizes welding operation to workpiece.It is to be welded finish after, the drive
Cylinder 21 of taking offence drives pressure plate 31 to be detached from workpiece, can take the workpiece for having welded and having finished away at this time, places into next workpiece, in repetition
Operation is stated, until the welding of all workpiece finishes.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
Any modification made all within the spirits and principles of the present invention, equivalent replacement, improve etc., it should be included in guarantor of the invention
It protects in range.
Claims (10)
1. a kind of servo-actuated pressing device, it is characterised in that: the servo-actuated pressing device includes main body, the driving that is mounted in main body
Mechanism and the hold-down mechanism being drivingly connected with driving mechanism, the hold-down mechanism includes bearing assembly and flexible compression
Plate, the bearing assembly and pressure plate coaxial arrangement；The driving mechanism driving hold-down mechanism is mobile, and the pressure plate compresses work
Part, the bearing assembly and pressure plate link with workpiece.
2. servo-actuated pressing device according to claim 1, it is characterised in that: the surface of the pressure plate is coated with anti-bonding
Layer.
3. servo-actuated pressing device according to claim 2, it is characterised in that: the bearing assembly includes driving with driving mechanism
The substrate of dynamic connection and the bearing being fixedly mounted on substrate, the bearing link with workpiece.
4. servo-actuated pressing device according to claim 3, it is characterised in that: the bearing includes outside bearing inner race and bearing
Circle, the bearing assembly further include the first pressing plate compatible with bearing inner race and the second pressure compatible with bearing outer ring
Plate；The pressure plate workpiece pressing, the bearing inner race, the first pressing plate and pressure plate link with workpiece, the bearing outer ring
It is fixed with the second pressing plate.
5. servo-actuated pressing device according to claim 4, it is characterised in that: the hold-down mechanism further includes being located at bearing one
First dust board of side and the second dust board for being located at the bearing other side.
6. servo-actuated pressing device according to claim 1, it is characterised in that: the servo-actuated pressing device further includes Guiding machine
Structure, the guiding mechanism include block set and are set in block set and in block set with respect to the guiding axis of sliding, and the block set is solid
In main body, the guiding axis is fixedly connected with hold-down mechanism for Dingan County.
7. servo-actuated pressing device according to claim 6, it is characterised in that: the guiding mechanism further includes that compression is dust-proof
Cover and dust-proof sleeve, the compression dust cover is set on guiding axis and between guiding axis and block set, described dust-proof
Sleeve is set in block set.
8. servo-actuated pressing device according to claim 1, it is characterised in that: the driving mechanism include driving cylinder and
Cylinder connector, described cylinder connector one end connect hold-down mechanism, other end connection driving cylinder, and the driving cylinder is mounted on master
On body.
9. servo-actuated pressing device according to claim 8, it is characterised in that: the driving mechanism further includes the first fixing seat
With the second fixing seat, first fixing seat side is rotatably arranged on cylinder connector, and the other side is fixedly connected with hold-down mechanism, institute
It states the second fixing seat side to be rotatably arranged on driving cylinder, the other side is fixedly mounted in main body.
10. servo-actuated pressing device according to claim 9, it is characterised in that: the driving mechanism further includes for controlling
It drives the solenoid valve of cylinder power on-off, the speed governing valve for adjusting driving cylinder moving speed and is driven for adjusting to give
The pressure regulator valve of cylinder pressure, the speed governing valve are mounted on driving cylinder, and the solenoid valve and pressure regulator valve pass through tracheae and speed regulation
Valve series winding.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209418.6A CN109794720A (en) | 2019-03-19 | 2019-03-19 | A kind of servo-actuated pressing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209418.6A CN109794720A (en) | 2019-03-19 | 2019-03-19 | A kind of servo-actuated pressing device |
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Family
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| CN201910209418.6A Pending CN109794720A (en) | 2019-03-19 | 2019-03-19 | A kind of servo-actuated pressing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340521A (en) * | 2023-11-16 | 2024-01-05 | 东营市延旭环保科技有限公司 | Rear loading type garbage truck hopper welding positioning auxiliary equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179673A1 (en) * | 1999-11-18 | 2002-12-05 | Strombeck Alexander Von | Device for joining workpieces by friction stir welding |
| CN101559547A (en) * | 2009-04-09 | 2009-10-21 | 上海交通大学 | Parallelism adjusting method of welding head and sample applicable to ultrasonic nano welding |
| CN203542334U (en) * | 2013-08-30 | 2014-04-16 | 安庆帝伯格茨缸套有限公司 | Floating cylinder sleeve clamping fixture |
| CN104607771A (en) * | 2015-01-19 | 2015-05-13 | 中船重工鹏力（南京）智能装备系统有限公司 | Clamp follow-up sheet TIG spot welding self-fluxing fixing welding machine head device |
| CN205057485U (en) * | 2015-10-08 | 2016-03-02 | 无锡正兆科技有限公司 | Pipe joint follow -up docking mechanism |
| CN205089722U (en) * | 2015-10-23 | 2016-03-16 | 攀钢集团西昌钢钒有限公司 | Electricity liquid push rod convenient to adjust pressure |
| CN105666023A (en) * | 2016-03-31 | 2016-06-15 | 大族激光科技产业集团股份有限公司 | Rotating fixture and rotating welding device |
| CN205464978U (en) * | 2016-03-07 | 2016-08-17 | 大族激光科技产业集团股份有限公司 | Laser welding system and laser welding frock |
| CN205614281U (en) * | 2016-05-11 | 2016-10-05 | 台州市菲克激光设备有限公司 | Oval gondola water faucet anchor clamps and oval gondola water faucet welding machine |
| CN205764777U (en) * | 2016-05-31 | 2016-12-07 | 深圳平显光电设备有限公司 | Mechanism for regulating pressure head parallelism |
| CN106181182A (en) * | 2016-08-23 | 2016-12-07 | 武汉法利莱切焊系统工程有限公司 | Coupling flywheel dish butt welding clamp and using method thereof |
| CN207840461U (en) * | 2018-01-08 | 2018-09-11 | 奔腾激光(温州)有限公司 | Laser-beam welding machine is servo-actuated pressing device |
-
2019
- 2019-03-19 CN CN201910209418.6A patent/CN109794720A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020179673A1 (en) * | 1999-11-18 | 2002-12-05 | Strombeck Alexander Von | Device for joining workpieces by friction stir welding |
| CN101559547A (en) * | 2009-04-09 | 2009-10-21 | 上海交通大学 | Parallelism adjusting method of welding head and sample applicable to ultrasonic nano welding |
| CN203542334U (en) * | 2013-08-30 | 2014-04-16 | 安庆帝伯格茨缸套有限公司 | Floating cylinder sleeve clamping fixture |
| CN104607771A (en) * | 2015-01-19 | 2015-05-13 | 中船重工鹏力（南京）智能装备系统有限公司 | Clamp follow-up sheet TIG spot welding self-fluxing fixing welding machine head device |
| CN205057485U (en) * | 2015-10-08 | 2016-03-02 | 无锡正兆科技有限公司 | Pipe joint follow -up docking mechanism |
| CN205089722U (en) * | 2015-10-23 | 2016-03-16 | 攀钢集团西昌钢钒有限公司 | Electricity liquid push rod convenient to adjust pressure |
| CN205464978U (en) * | 2016-03-07 | 2016-08-17 | 大族激光科技产业集团股份有限公司 | Laser welding system and laser welding frock |
| CN105666023A (en) * | 2016-03-31 | 2016-06-15 | 大族激光科技产业集团股份有限公司 | Rotating fixture and rotating welding device |
| CN205614281U (en) * | 2016-05-11 | 2016-10-05 | 台州市菲克激光设备有限公司 | Oval gondola water faucet anchor clamps and oval gondola water faucet welding machine |
| CN205764777U (en) * | 2016-05-31 | 2016-12-07 | 深圳平显光电设备有限公司 | Mechanism for regulating pressure head parallelism |
| CN106181182A (en) * | 2016-08-23 | 2016-12-07 | 武汉法利莱切焊系统工程有限公司 | Coupling flywheel dish butt welding clamp and using method thereof |
| CN207840461U (en) * | 2018-01-08 | 2018-09-11 | 奔腾激光(温州)有限公司 | Laser-beam welding machine is servo-actuated pressing device |
Non-Patent Citations (3)
| Title |
|---|
| 范绍林: "《焊接操作实用技能与典型实例》", 31 December 2012, 河南科学技术出版社 * |
| 许贤良 王传礼: "《液压传动》", 30 September 2006, 国防工业出版社 * |
| 饶振纲: "《行星传动机构设计》", 30 June 1994, 国防工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340521A (en) * | 2023-11-16 | 2024-01-05 | 东营市延旭环保科技有限公司 | Rear loading type garbage truck hopper welding positioning auxiliary equipment |
| CN117340521B (en) * | 2023-11-16 | 2024-04-16 | 山东延旭能源科技集团有限公司 | Rear loading type garbage truck hopper welding positioning auxiliary equipment |
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Application publication date: 20190524 |