CN108160865B - For the unbending device of fine flexible wire - Google Patents
For the unbending device of fine flexible wire Download PDFInfo
- Publication number
- CN108160865B CN108160865B CN201711337659.6A CN201711337659A CN108160865B CN 108160865 B CN108160865 B CN 108160865B CN 201711337659 A CN201711337659 A CN 201711337659A CN 108160865 B CN108160865 B CN 108160865B
- Authority
- CN
- China
- Prior art keywords
- hairbrush
- vertical
- lateral
- cylinder
- longitudinal
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
Abstract
Belong to micromachine electronic technology field for the unbending device of fine flexible wire.It by longitudinal unbending device, lateral unbending device, the vertical slider cylinder that vertical power is provided, the horizontal sliding table cylinder that horizontal power is provided, form for horizontal position adjustment two-dimension translational platform, for lifting platform of vertical position adjustment etc..Longitudinal unbending device is connected with the vertical slider cylinder of vertical carding, and lateral unbending device is connected with the vertical slider cylinder of horizontal combing；Vertical slider cylinder is connected by transfer block with horizontal sliding table cylinder, and connection type is connected by hexagon socket head cap screw；Horizontal sliding table cylinder is linked together by transfer block and two-dimension translational platform, and two-dimension translational platform is connected by transfer block with vertical lift platform, and connection type is connected by hexagon socket head cap screw；Vertical lift platform is fixed on experimental bench by hexagon socket head cap screw.The advantages that present invention has mechanical damage small, and positioning accuracy is high, and long service life, work efficiency is high, and controllability is strong.
Description
Technical field
The invention belongs to the microoperation devices of micromachine electronic technology field, relate generally to one kind and lead for fine flexibility
Unbending device of the line before point welding process, being embodied in the diameter for floating on coil surface that will arbitrarily lie prone is the fine of 50-70um
Flexible wire is combed to vertical state.
Background technique
With global science and technology and rapid economic development, electronic product has been increasingly becoming irreplaceable required in people's life
Product, therefore the automatic operation of electronic product components is required also higher and higher.Nowadays, electronic product is constantly towards miniature
Change and intelligent direction develops, necessarily becoming for contemporary microcomputer electrical domain development is had become for the operation of miniature electronic component
Gesture.Restriction of the operation of miniature electronic component by two aspects, first is embodied in the production efficiency of product, only guaranteed
Higher production efficiency can just be such that production cost is effectively reduced；Second is embodied in the tiny characteristic of operation object, and operation is not
When easily causing the damage of component to waste.It can be seen that the importance of microoperation method.It lies prone for a kind of surface of operation floating
The minor diameter coil of any attitude micro wire, the upper end arrangement of conductors situation is extremely complex, is embodied in any attitude
It lies prone and floats on coil periphery, coil cylinder upper surface is close to any attitude, vacant state is in any attitude；Thereon
It is extremely small that end conducting wire feature is embodied in size, and micro wire flexibility is caused to become larger, and plasticity is deteriorated, simultaneously because conducting wire is
Copper material, so having very big elasticity concurrently.This greatly increases the operation difficulty of micro wire, and active force crosses conference conducting wire
It breaks, active force is too small so that conducting wire is rebounded, while the micro wire of distribution-free rule is only integrated into the state of rule
It can be ready for the next step, a kind of method for how selecting this specification is even more to be particularly important.This technology energy
No breakthrough is always the bottleneck for hindering such minor diameter coil automatic batch production.This current generic operation relies primarily on expertly
Operator operates under the microscope, is limited by visual fatigue and physical endurance, and operator is mechanical for a long time
Work easily leads to that properties of product are different, less reliable, while this operation is also higher to proficiency of workers dependence,
Greatly limit the industrialization of operation.The country mainly uses air-flow positioning mode to the research of this technology at present.Tall building
The micro motor rotor leading wire Automated assembly research of door university Lei Lihui et al. view-based access control model, is with the gas of a certain size and direction
Stream alignment conducting wire root, blows to designated position.The method can be effectively reduced the damage to conducting wire, but the direction of air-flow is more difficult
Control easily generates interference to the conducting wire for having completed positioning, this is affecting operation success rate to a certain degree.Guangan City is super clever
The straight equipment of thread residue blowing of the hollow-cup motor coil of Electronic Science and Technology Co., Ltd., can be right simultaneously by the base bottom surface of special designing
Multiple coils are operated, i.e., will be blown automatically the end of a thread on coil directly using high pressure gas.The method equally can be effectively reduced
Damage to conducting wire, but still the limitation of the method is that the posture of pigtail splice not only only has vacant state also arbitrarily to lie prone
Volt is in coil upper surface, and for the pigtail splice crouched down in coil upper surface, the method can not be blown directly.Simultaneously as
The flexibility and elasticity of conducting wire are larger, are difficult to manage pigtail splice completely directly by air-flow, this brings difficulty to subsequent operation.
Summary of the invention
In order to realize the accurate positioning to fine flexible wire, the present invention provides a kind of reasons for fine flexible wire
Straight device, operation object are the coil of diameter 2mm-3mm, and micro wire diameter is 50-70um, are about 1mm.The present invention by with
Lower technical solution is achieved: a kind of unbending device for fine flexible wire includes managing straight executive module, position adjustment group
Part, driving assembly, coil fixation kit.
For the unbending device of fine flexible wire, it is characterised in that: operation object is on the coil that diameter is 2mm-3mm
Conducting wire, diameter of wire 50-70um；
It includes by vertical carding device, horizontal combing device, vertical slider cylinder, transfer block, horizontal sliding table cylinder, turns
Connect block, two-dimension translational platform, lifting platform and pinboard；Vertical carding device is connected with the vertical slider cylinder of vertical carding, horizontal
It is connected to carding apparatus with the vertical slider cylinder of horizontal combing；Vertical slider cylinder passes through transfer block and horizontal sliding table cylinder
It is connected, connection type is connected by hexagon socket head cap screw；Horizontal sliding table cylinder is connected to by transfer block and two-dimension translational platform
Together, two-dimension translational platform is connected by transfer block with vertical lift platform, and connection type is connected by hexagon socket head cap screw；Vertically
Lifting platform is fixed on experimental bench by hexagon socket head cap screw；
Vertical carding device includes longitudinal hairbrush, hairbrush swivel base, longitudinal hair brush motor, longitudinal hairbrush rack, transverse direction
Carding apparatus includes lateral hairbrush, hairbrush swivel base, lateral hair brush motor, lateral hairbrush rack；Hairbrush rack passes through interior six
Angle screw is connected with the pinboard being fixed in vertical slider cylinder；Pass through hexagon socket head cap screw between hair brush motor and hairbrush rack
It is connected；Hairbrush swivel base is fixed on hair brush motor axis as single part.
Further, lateral hairbrush gross density is 35-40/mm2, staple length 5-6mm, longitudinal hairbrush gross density is 55-65/
mm2, staple length 6-7mm.
Further, the vertical range between lateral hairbrush and coil outer diameter should ensure that 0-8mm and be greater than 0 in the range of,
Vertical range between longitudinal hairbrush and coil outer diameter should ensure that 0-6mm and be greater than 0 in the range of.
Further, using the rotation of micro-step motor control hairbrush swivel base.
Further, hairbrush is cylindroid, i.e., section is elliptical shape；Lateral hairbrush transverse is 1.5-1.8mm, short axle
For 0.9-1.1mm, longitudinal hairbrush transverse is 2-2.2mm, short axle 1.4-1.6mm.
Hairbrush rack is connected by hexagon socket head cap screw with the pinboard being fixed in vertical slider cylinder；Hair brush motor and hair
It is connected between brush rack by hexagon socket head cap screw；Swivel base is fixed on hair brush motor axis as single part, to chassis
After upper all hairbrush uses, it is convenient for changing；Six lateral hairbrush are connected with six threaded holes on swivel base respectively,
Three longitudinal hairbrush are connected with three threaded holes on swivel base respectively, and lateral hairbrush gross density is 35/mm2, staple length
For 5mm, longitudinal hairbrush gross density is 60/mm2, staple length 7mm.
Position adjustment component includes two-dimension translational platform, vertical lift platform, transfer block.It is opened there are four staying at 10 4 angles of transfer block
Hole is connected with vertical lift platform by hex(agonal)screw, stays there are four apertures to put down in transfer block by hexagon socket head cap screw and two dimension
Moving stage is connected, by control laterally, two lifting platforms of longitudinal hairbrush can arbitrarily control the working depths of two hairbrush, and two
Two-dimension translational platform can arbitrarily control the X-Y coordinate of two hairbrush as needed.Since operation object size is small, for position
Precision it is more demanding.
Driving assembly includes vertical slider cylinder, transfer block, horizontal sliding table cylinder.Horizontal sliding table cylinder is fixed on and two dimension
In the connected transfer block of translation stage, transversely and horizontally power is provided to manage straight component, vertical slider cylinder passes through transfer block 4 and level
Slider cylinder is connected, and provides Vertical Dynamic to manage straight component.
Coil fixation kit includes fixed base, pedestal fastening screw, rotating circular disk, motor, rack.Rack is fixed on reality
It tests on platform, motor is fixed together by four hex(agonal)screws with rack, and rotating circular disk passes through fastening after adjusting height and position
Screw is fixed on motor shaft, and the installation of pedestal fastening screw is used for fixed base on a rotary disc, and pedestal is every time by sending part
Device is pushed in rotating circular disk buckle, and the fastening screw adjusted plays fastening effect to pedestal.
When this device works, lateral, longitudinal hairbrush is adjusted to suitable position respectively, passes through two groups of horizontal, vertical slide units
Cylinder cycle driving manages straight component and carries out managing straight operation, and realization directly handles the reason of fine flexible wire.Uniqueness in the present invention
Design, can be effectively reduced the mechanical damage to micro wire, while micro wire can accurately be combed to regular position,
It is greatly promoted in next step to the positioning accuracy and controllability of the operation of fine flexible wire.Meanwhile another spy of the invention
Point is the design to hairbrush swivel base, and according to the hairbrush service life calculated, the automatic more Brusher being able to change bristles of timing, this can be effective
Improve the working efficiency of the device.Therefore, compared with the localization method of the existing fine flexible wire, the present invention has machinery
Small, the advantages that positioning accuracy is high, and long service life, work efficiency is high, and controllability is strong is damaged, there is great use value.
For the unbending device for fine flexible wire of invention, key inventive point is the design for hairbrush,
And integrated operation process design.Crucial hairbrush parameter: lateral hairbrush gross density is 35-40/mm2, staple length 5-6mm, indulge
It is 55-65/mm to hairbrush gross density2, staple length 6-7mm.Whether successfully staple length and gross density are to influence operation key
Factor.In assembly relation, lateral hairbrush, longitudinal hairbrush the spatial coordinate location on head and coil upper surface be also to lineation
No successfully to play a decisive role, the vertical range between lateral hairbrush and coil outer diameter should ensure that in 8mm, longitudinal hairbrush and line
Vertical range between circle outer diameter should ensure that in 6mm, influence is that distance crosses conference and extends driving time, and then in the later period
Interference is generated in clamping.In addition with hairbrush front end for the first visual angle, hairbrush cross sectional shape shows as flat elliptic, lateral hairbrush
Transverse is 1.5-1.8mm, and short axle 0.9-1.1mm, longitudinal hairbrush transverse is 2-2.2mm, short axle 1.4-
1.6mm.Lateral hairbrush, longitudinal hairbrush are parallel to experimental bench with transverse, and short axle is operating attitude perpendicular to experimental bench.From
Experiment effect sees that this design can substantially reduce the mechanical damage to flexible wire.For integrated operation process design be pass through by
The planning of cylinder, two-dimension translational platform, the reasonable assembly and work process that are vertically moved up or down platform is realized from macroscopically to micron order
The operation of flexible wire.Work process includes the horizontal combing for first making lateral hairbrush carry out the period, then longitudinal hairbrush is made to carry out week
The vertical carding of phase can successfully complete the combing to flexible wire within the combing period of measuring.This process step design
Can guarantee will not omit conducting wire.The present invention had not only shown individually to brush the novelty for sweeping component, but also showed whole systematicness.
Detailed description of the invention
The fine flexible wire unbending device structure principle chart of Fig. 1
The fine flexible wire unbending device of Fig. 2 assembles effect picture
Fig. 3 operation and process schematic
Fig. 4 operation object fixation kit schematic diagram
Fig. 5 horizontal combing component diagram
Fig. 6 vertical carding component diagram
1 103 longitudinal hair brush motors 104 of longitudinal 101 102 hairbrush swivel base of longitudinal hairbrush of compliance device are vertical
To the lateral hair brush motor 204 of the lateral 201 202 hairbrush swivel base of lateral hairbrush of compliance device 203 of hairbrush rack 2
Lateral 35 horizontal sliding table cylinder of vertical 4 transfer block of slider cylinder, 6 transfer block of hairbrush mechanical arm, 7 two-dimension translational platform
701 x- axis knob, 702 9 coil of y- axis knob 8 lifting platform, 801 knob, 901 micro wire 902 fixes cylinder
10 pinboard, 11 fixed base, 12 pedestal fastening screw, 13 rotating circular disk, 14 motor, 15 rack
Specific embodiment
Now in conjunction with attached drawing, 2 couples of present invention are further elaborated.A kind of wire-management device master for fine flexible wire
It to include managing straight executive module, position adjusts component, driving assembly, coil fixation kit.
Managing straight executive module includes longitudinal hairbrush 101, hairbrush swivel base 102, longitudinal hair brush motor 103, longitudinal hairbrush
Rack 104, lateral hairbrush 201, hairbrush swivel base 202, lateral hair brush motor 203, lateral hairbrush rack 204.Hairbrush rack,
Swivel base is all made of cast iron quality, and horizontal, vertical swivel base has six, three M2 threaded holes, lateral, vertical for installing
To hairbrush；Hairbrush rear end screw rod uses aluminum alloy material, and lateral hairbrush gross density is 35/mm2, staple length 5mm, Zong Xiangmao
Bristle density is 60/mm2, staple length 7mm.
Lateral hairbrush is measured through test, brush sweeps about 100 coils and starts to influence operation quality every time, therefore every laterally brush is swept
100 coils, replace next hairbrush automatically.Longitudinal every brush of hairbrush sweeps about 150 and starts to influence operation quality, therefore every longitudinal direction
Brush sweeps 150 coils, replaces next hairbrush automatically.Swivel base is fixed on hair brush motor axis as single part, the bottom of to
On disk after all hairbrush uses, it is convenient for changing.Hair brush motor uses Ni get section, Japan 15MM micro-step motor, lateral hair
Brush rack uses L-type mechanical arm, while reinforcing supporting beam, and longitudinal hairbrush rack uses several font structures, and two kinds of racks are provided with
M4 through-hole is connected with vertical slider cylinder pinboard.
Driving assembly includes vertical slider cylinder 3, transfer block 4, horizontal sliding table cylinder 5.Horizontal sliding table cylinder model
MXQ12-20AS, impulse stroke 4mm, vertical slider cylinder model MXQ8-10AT, impulse stroke 5mm, transfer block use
T-type, cast iron quality are connected with horizontal sliding table cylinder, vertical slider cylinder by threaded hole respectively, and horizontal sliding table cylinder is by turning
It connects block 6 to be fixed on two-dimension translational platform, vertical slider cylinder transmits power by being connected with the straight component of reason, to manage straight component.
Position adjustment component includes two-dimension translational platform 7, vertical lift platform 8, transfer block 10.Two-dimension translational platform model
WN207ZM13M, range 13mm, are vertically moved up or down platform model WN08VM60, range 60mm, and transfer block 10 is adopted
Cylinder iron material, four angles are stayed there are four aperture, are connected by hex(agonal)screw with platform is vertically moved up or down, stayed in transfer block there are four
Aperture is connected by hexagon socket head cap screw with two-dimension translational platform, and two lifting platform knobs by adjusting lateral, longitudinal hairbrush can
The working depth of two hairbrush of any control, and two two-dimension translational platforms can arbitrarily control the X-Y coordinate of two hairbrush as needed.It is logical
The cooperation for crossing vertical lift platform and two-dimension translational platform is able to achieve the accurate adjustment of position.
Coil fixation kit includes fixed base 11, pedestal fastening screw 12, rotating circular disk 13, motor 14, rack 15.Gu
Pedestal is determined using aluminum alloy material, and it is 0.5mm through-hole that a diameter is opened at center, is fixed for coil straight cutting；Rotating circular disk uses
Aluminum alloy material, upper end are single side opening square card slot, push the pedestal to come, rectangular card slot side for fixing delivery mechanism
It is provided with the through-hole of 10*5mm, the fastening screw of M2 is installed in through-holes, motor uses stepper motor 42, passes through four hex(agonal)screws
It is fixed together with rack, rotating circular disk is fixed on motor shaft after adjusting height and position by fastening screw, and rack uses
Cast iron quality is connected with experimental bench by interior hexagonal, plays fixed function.
When the present apparatus works, vertical lift platform knob is first passed through, two-dimension translational platform X-axis knob, Y-axis knob will manage straight group
Part is adjusted to suitable position, adjusts lateral hairbrush and divides using hub of a spool cylinder as reference point at an angle of 90 degrees is vertical with longitudinal hairbrush
Cloth.It determines after lateral hairbrush and longitudinal hairbrush arrive respectively at a distance from fine flexible wire, two groups of horizontal sliding table gas is respectively set
Cylinder and vertical slider cylinder parameter then give the corresponding pulsed quantity of slider cylinder, allow slider cylinder driving to manage straight component and are combed
Reason.It is now defined as twice being a cycle to a micro wire horizontal combing, vertical carding is a cycle twice.Laterally comb
Manage part slider cylinder a grooming movement be vertical slider cylinder it is upward, horizontal sliding table cylinder forward, vertical slider cylinder
Downwards, horizontal sliding table cylinder is backward.The combination movement of coil and cylinder is to a conducting wire horizontal combing a cycle, coil rotation
Turn 120 °, then to next horizontal combing for carrying out a cycle with conducting wire, after horizontal combing, carries out vertical carding.
Forward for horizontal sliding table cylinder, vertical slider cylinder is upward for grooming movement of vertical carding part slider cylinder, and level is sliding
Backward, vertical slider cylinder is downward for platform cylinder.The combination movement of coil and cylinder for a conducting wire vertical carding a cycle,
Coil rotates 120 °, then to next vertical carding for carrying out a cycle with conducting wire, when the vertical carding for completing three periods
Afterwards, then it represents that three fine flexible wire reasons on a coil are directly finished.
The present invention adjusts effective cooperation of component, coil fixation kit by the straight component of reason, driving assembly, position, realizes
Low to fine flexible wire damaging, high accuracy, high controllability carding operation can lead for the fine flexibility of such coil
Preferable basis is established in the next step operation of line, to faster realize the industrialization of the fine flexible wire operation of such coil.
Claims (5)
1. being directed to the unbending device of fine flexible wire, it is characterised in that: operation object is on the coil that diameter is 2mm-3mm
Conducting wire, diameter of wire 50-70um；
It includes vertical carding device, horizontal combing device, vertical slider cylinder, the first transfer block, horizontal sliding table cylinder, second
Transfer block, two-dimension translational platform, lifting platform and pinboard；Vertical carding device is connected with the vertical slider cylinder of vertical carding,
Horizontal combing device is connected with the vertical slider cylinder of horizontal combing；Vertical slider cylinder is sliding by the first transfer block and level
Platform cylinder is connected, and connection type is connected by hexagon socket head cap screw；Horizontal sliding table cylinder is flat by the second transfer block and two dimension
Moving stage links together, and two-dimension translational platform is connected by pinboard with vertical lift platform, and connection type is by interior hexagonal spiral shell
Silk connection；Vertical lift platform is fixed on experimental bench by hexagon socket head cap screw；
Vertical carding device includes longitudinal hairbrush, hairbrush swivel base, longitudinal hair brush motor, longitudinal hairbrush rack, horizontal combing
Device includes lateral hairbrush, hairbrush swivel base, lateral hair brush motor, lateral hairbrush rack；Hairbrush rack passes through interior hexagonal spiral shell
Silk is connected with the pinboard being fixed in vertical slider cylinder；It is connected between hair brush motor and hairbrush rack by hexagon socket head cap screw
It connects；Hairbrush swivel base is fixed on hair brush motor axis as single part.
2. unbending device according to claim 1, it is characterised in that
Lateral hairbrush gross density is 35-40/mm2, staple length 5-6mm, longitudinal hairbrush gross density is 55-65/mm2, staple length is
6-7mm。
3. unbending device according to claim 1, it is characterised in that
Vertical range between lateral hairbrush and coil outer diameter should ensure that in 0-8mm and in the range of be greater than 0, longitudinal hairbrush and line
Circle outer diameter between vertical range should ensure that 0-6mm and be greater than 0 in the range of.
4. unbending device according to claim 1, it is characterised in that control hairbrush swivel base using micro-step motor
Rotation.
5. unbending device according to claim 1, it is characterised in that
Hairbrush is cylindroid, i.e., section is elliptical shape；Lateral hairbrush transverse is 1.5-1.8mm, short axle 0.9-
1.1mm, longitudinal hairbrush transverse are 2-2.2mm, short axle 1.4-1.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337659.6A CN108160865B (en) | 2017-12-14 | 2017-12-14 | For the unbending device of fine flexible wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337659.6A CN108160865B (en) | 2017-12-14 | 2017-12-14 | For the unbending device of fine flexible wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108160865A CN108160865A (en) | 2018-06-15 |
| CN108160865B true CN108160865B (en) | 2019-05-17 |
Family
ID=62525303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711337659.6A Expired - Fee Related CN108160865B (en) | 2017-12-14 | 2017-12-14 | For the unbending device of fine flexible wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108160865B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420020A (en) * | 1980-06-09 | 1983-12-13 | Amp Incorporated | Wire combing device |
| JP5293492B2 (en) * | 2009-08-07 | 2013-09-18 | アイシン・エィ・ダブリュ株式会社 | Bending machine |
| CN203725660U (en) * | 2013-12-27 | 2014-07-23 | 广州奥迪通用照明有限公司 | Wire arranging mechanism |
| CN204052723U (en) * | 2014-08-19 | 2014-12-31 | 刘晓 | Brush line apparatus |
| CN204159787U (en) * | 2014-04-25 | 2015-02-18 | 惠州市和宏电线电缆有限公司 | A kind of Novel line-sorting clamp |
| CN105397810A (en) * | 2015-12-07 | 2016-03-16 | 武汉电信器件有限公司 | Automatic pin branching and straightening mechanical arm for coaxial optical device |
-
2017
- 2017-12-14 CN CN201711337659.6A patent/CN108160865B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420020A (en) * | 1980-06-09 | 1983-12-13 | Amp Incorporated | Wire combing device |
| JP5293492B2 (en) * | 2009-08-07 | 2013-09-18 | アイシン・エィ・ダブリュ株式会社 | Bending machine |
| CN203725660U (en) * | 2013-12-27 | 2014-07-23 | 广州奥迪通用照明有限公司 | Wire arranging mechanism |
| CN204159787U (en) * | 2014-04-25 | 2015-02-18 | 惠州市和宏电线电缆有限公司 | A kind of Novel line-sorting clamp |
| CN204052723U (en) * | 2014-08-19 | 2014-12-31 | 刘晓 | Brush line apparatus |
| CN105397810A (en) * | 2015-12-07 | 2016-03-16 | 武汉电信器件有限公司 | Automatic pin branching and straightening mechanical arm for coaxial optical device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108160865A (en) | 2018-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108441417A (en) | Bacterial clump picking instrument | |
| CN102721832A (en) | Preparation method and application of metal tungsten nano-probe | |
| CN110232853A (en) | A kind of magnetic fluid drop deformation and segregation phenomenon observation experiment system and test method | |
| TWM322542U (en) | Testing machine | |
| CN108160865B (en) | For the unbending device of fine flexible wire | |
| CN106739501B (en) | A kind of jet printer and printed circuit board sprayed printed system | |
| CN103604396A (en) | Fixation apparatus for stator blade profile and journal bounce detection | |
| CN109537014A (en) | One kind can pinpoint circuit board electroplating line intelligence upper and lower plates system | |
| CN206945456U (en) | Sample positioning and clamping device in a kind of impact test | |
| CN105014236B (en) | A kind of laser processing arbitrary shape glass-chip sweeps limit device | |
| CN109116274B (en) | Four-degree-of-freedom magnetic field testing device | |
| CN206402378U (en) | A kind of mobile phone number of writing and IMEI test equipments | |
| CN217774509U (en) | Special clamp for pretreatment of sprayed profile | |
| CN205600747U (en) | Receive end effector automatic exchange device of robot a little | |
| CN205067298U (en) | Road antiscour performance testing device | |
| CN206020547U (en) | A kind of knob endurance testing device | |
| CN203904348U (en) | Movement execution system for gene detection equipment | |
| CN206405550U (en) | A kind of spark machine quick clip | |
| CN109877865A (en) | A kind of Lens Coupling clamp device | |
| CN214334547U (en) | Bending fatigue equipment of insulator | |
| CN109097802B (en) | Brush electroplating pretreatment process | |
| CN108500014A (en) | A kind of nuclear magnetic tube automatic cleaning device | |
| CN208622696U (en) | A kind of angle adjustment device | |
| CN108914176B (en) | Precision hole brush plating machine tool | |
| CN208913372U (en) | A kind of manipulator for marking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20211214 |