CN110091174A - A kind of fully automatic electric machine stator assembling line - Google Patents
A kind of fully automatic electric machine stator assembling line Download PDFInfo
- Publication number
- CN110091174A CN110091174A CN201910510239.6A CN201910510239A CN110091174A CN 110091174 A CN110091174 A CN 110091174A CN 201910510239 A CN201910510239 A CN 201910510239A CN 110091174 A CN110091174 A CN 110091174A
- Authority
- CN
- China
- Prior art keywords
- electric machine
- stator
- connecting plate
- fully automatic
- machine casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims description 21
- 238000000429 assembly Methods 0.000 claims description 21
- 238000005553 drilling Methods 0.000 claims description 19
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of fully automatic electric machine stator assembling lines, it includes the first manipulator, assembly line, press machine, borehole drill construction, pressing mechanism, first manipulator is for grabbing electric machine casing to press machine, then it grabs on stator to electric machine casing, stator is pressed into electric machine casing by press machine, the electric machine casing and stator that first manipulator is also used to press are grabbed to assembly line, assembly line is for transporting electric machine casing and stator to borehole drill construction, borehole drill construction is used for electric machine casing and stator bore and forms anti-rotating hole, assembly line is for transporting electric machine casing and stator to pressing mechanism, pressing mechanism is used to for stop pin being pressed into anti-rotating hole.A whole set of assemble flow of motor stator may be implemented fully automatic electric machine stator assembling line of the invention, it can be achieved that high-volume is assembled, and high degree of automation significantly improves assembly efficiency, saves a large amount of costs of labor.
Description
Technical field
The present invention relates to motor production technical field, in particular to a kind of fully automatic electric machine stator assembling line.
Background technique
With the development and improvement of living standard of social economy, the household electrical appliances of more and more types, automobile, automation equipment
Etc. entering into our life.And everything nearly all be unable to do without the effect of motor, motor mainly converts electrical energy into kinetic energy.
Since assembly relation requires strictly between the stator and shell of motor, electronics stator assembling process is more multiple
It is miscellaneous.And existing assembling process is mostly by manual operation, there are large labor intensity, the low problem of assembly efficiency.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of that present invention to provide a kind of high degree of automation, high complete of assembly efficiency
Automatic motor stator assembling line.It is adopted the following technical scheme that
A kind of fully automatic electric machine stator assembling line comprising the first manipulator, assembly line, press machine, borehole drill construction,
Pressing mechanism, first manipulator are used to grab electric machine casing to press machine, then grab on stator to electric machine casing,
Stator is pressed into electric machine casing by the press machine, electric machine casing and the stator crawl that first manipulator is also used to press
On to the assembly line, the assembly line is for transporting electric machine casing and stator to the borehole drill construction, the borehole drill construction
For to the electric machine casing and stator bore and forming anti-rotating hole, the assembly line be used to transport electric machine casing and stator to
The pressing mechanism, the pressing mechanism is for stop pin to be pressed into the anti-rotating hole.
As a further improvement of the present invention, the borehole drill construction includes the first rack, and the assembly line passes through described the
One rack, first rack are equipped with the first clamp assemblies, first motor, first rotating shaft, the first connecting plate, drilling machine, institute
The first clamp assemblies are stated for clamping electric machine casing, the first motor is connect by belt with first rotating shaft, and described first
Connecting plate is connect with first rotating shaft, and the drilling machine is connect with the first connecting plate, and the first motor drives first rotating shaft rotation,
The first rotating shaft drives the rotation of the first connecting plate, and first connecting plate drives drilling machine rotation.
As a further improvement of the present invention, the quantity of the drilling machine is two, and two drilling machines are along the first rotating shaft pair
Claim setting.
As a further improvement of the present invention, first clamp assemblies include two gripper cylinders.
As a further improvement of the present invention, the pressing mechanism includes the second rack, and the assembly line passes through described the
Two racks, second rack are equipped with the second clamp assemblies, the second motor, the second shaft, the second connecting plate, pressing cylinder,
For clamping electric machine casing, second motor is connect by belt with the second shaft second clamp assemblies, and described the
Two connecting plates are connect with the second shaft, and the pressing cylinder is connect with the second connecting plate, and second motor drives the second shaft
Rotation, second shaft drive the rotation of the second connecting plate, and second connecting plate drives pressing rotational cylinder.
As a further improvement of the present invention, the quantity of the pressing cylinder is two, and two pressing cylinders are along described second turn
Axial symmetry setting.
As a further improvement of the present invention, second clamp assemblies include two gripper cylinders.
As a further improvement of the present invention, the front end of the pressing cylinder, which is equipped with, send cotter way, and stop pin is sent by described
Cotter way is sent to the front end of the pressing cylinder, and the pressing cylinder will send the stop pin in cotter way to be depressed into anti-rotating hole.
It as a further improvement of the present invention, further include the second manipulator and finished product box, second manipulator is used for will
The finished product assembled is grabbed to finished product box.
Beneficial effects of the present invention:
A whole set of assemble flow of motor stator may be implemented in fully automatic electric machine stator assembling line of the invention, can be real
Now high-volume is assembled, and high degree of automation significantly improves assembly efficiency, saves a large amount of costs of labor.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the front view of fully automatic electric machine stator assembling line in the embodiment of the present invention;
Fig. 2 is the top view of fully automatic electric machine stator assembling line in the embodiment of the present invention;
Fig. 3 is the structural schematic diagram of press machine in the embodiment of the present invention;
Fig. 4 is the structural schematic diagram of bracket in the embodiment of the present invention;
Fig. 5 is the structural schematic diagram one of borehole drill construction in the embodiment of the present invention;
Fig. 6 is the structural schematic diagram two of borehole drill construction in the embodiment of the present invention;
Fig. 7 is the structural schematic diagram one of middle press pin of embodiment of the present invention mechanism;
Fig. 8 is the structural schematic diagram two of middle press pin of embodiment of the present invention mechanism;
Fig. 9 is middle press pin of embodiment of the present invention cylinder and the structural schematic diagram for sending cotter way.
Description of symbols: 10, electric machine casing;20, stator;100, bracket;110, the first manipulator;200, press machine;300,
Assembly line;400, borehole drill construction;410, the first rack;411, the first limiting slot;420, the first clamp assemblies;421, the first clamping
Block;430, first motor;431, the first belt;440, first rotating shaft;450, the first connecting plate;460, drilling machine;470, first
Go up and down electric cylinders;480, the first gag lever post;500, pressing mechanism;510, the second rack;511, the second limiting slot;520, the second clamping
Component;521, the second grip block;530, the second motor;531, the second belt;540, the second shaft;550, the second connecting plate;
560, gripper cylinder;570, the second lifting electric cylinders;580, the second gag lever post;590, cotter way is sent;600, the second manipulator;700, at
Product case.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
It as shown in figs 1-9, is the fully automatic electric machine stator assembling line in the embodiment of the present invention, the full-automatic motor is fixed
Subassembly production line includes bracket 100, the first manipulator 110, press machine 200, assembly line 300, borehole drill construction 400, pin pressing machine
Structure 500, the first manipulator 110 are set on bracket 100, and the first manipulator 110 is used for the crawl of electric machine casing 10 to press machine 200
On, it then grabs on stator 20 to electric machine casing 10, press machine 200 is used to for stator 20 being pressed into electric machine casing 10, the first machine
In electric machine casing 10 and stator 20 crawl to assembly line 300 that tool hand 110 is also used to press, assembly line 300 is used for motor
To borehole drill construction 400, borehole drill construction 400 is used to that electric machine casing 10 and stator 20 to be drilled and be formed for shell 10 and the transport of stator 20
Anti-rotating hole, assembly line 300 are used for electric machine casing 10 and stator transport 20 to pressing mechanism 500, and pressing mechanism 500 will be for that will prevent
It ships and resell on another market and is pressed into anti-rotating hole.
As shown in Figure 5,6, borehole drill construction 400 include the first rack 410, assembly line 300 pass through the first rack 410, first
Rack 410 is equipped with the first clamp assemblies 420, first motor 430, first rotating shaft 440, the first connecting plate 450, drilling machine 460,
For clamping electric machine casing 10, first motor 430 is connected by the first belt 431 with first rotating shaft 440 first clamp assemblies 420
It connects, the first connecting plate 450 is connect with first rotating shaft 440, and drilling machine 460 is connect with the first connecting plate 450,460 band of first motor
Dynamic first rotating shaft 440 rotates, and first rotating shaft 440 drives the rotation of the first connecting plate 450, and the first connecting plate 450 drives drilling machine 460
Rotation adjusts turn hole position.
In the present embodiment, the first lifting electric cylinders 470, first rotating shaft 440 and the first lifting are additionally provided in the first rack 410
The elevating lever of electric cylinders 470 connects, and the first lifting electric cylinders 470 can drive first rotating shaft 440 to go up and down.Adjust turn hole position.
In the present embodiment, the first connecting plate 450 is equipped with the first gag lever post 480, and the first gag lever post 480 is vertically arranged,
The first limiting slot 411 with the cooperation of the first gag lever post 480 is additionally provided in first rack 410, the first limiting slot 411 is with first turn
Axis 440 is the arc in the center of circle, and the first gag lever post 480 can move in the first limiting slot 411.First gag lever post 480 and the first limit
Position slot 411 cooperates, and the operation of borehole drill construction 400 can be made more stable.Preferably, the quantity of the first gag lever post 480 is two, two first
Gag lever post 480 is symmetrical arranged.
In the present embodiment, the quantity of drilling machine 460 is two, and two drilling machines 460 are symmetrical arranged along first rotating shaft 440.
In the present embodiment, the first clamp assemblies 420 include two gripper cylinders, and the front end of gripper cylinder is equipped with the first clamping
Block 421.
When drilling, electric machine casing 10 is clamped by the first clamp assemblies 420, is gone up and down by first motor 430 and first
Electric cylinders 470 adjust the rotation of drilling machine 460 and go up and down, it can be achieved that drilling to the different location of electric machine casing 10 and stator.
As Figure 7-9, pressing mechanism 500 include the second rack 510, assembly line 300 pass through the second rack 510, second
Rack 510 is equipped with the second clamp assemblies 520, the second motor 530, the second shaft 540, the second connecting plate 550, pressing cylinder
560, for the second clamp assemblies 520 for clamping electric machine casing 10, the second motor 530 passes through the second belt 531 and the second shaft
540 connections, the second connecting plate 550 are connect with the second shaft 540, and pressing cylinder 560 is connect with the second connecting plate 550, the second electricity
Machine 530 drives the rotation of the second shaft 540, and the second shaft 540 drives the rotation of the second connecting plate 550, and the second connecting plate 550 is with dynamic pressure
Cylinder 560 is sold to rotate.
In the present embodiment, the second lifting electric cylinders 570, the second shaft 540 and the second lifting are additionally provided in the second rack 510
The elevating lever of electric cylinders 570 connects, and the second lifting electric cylinders 570 can drive the second shaft 540 to go up and down.
In the present embodiment, the second connecting plate 550 is equipped with the second gag lever post 580, and the second gag lever post 580 is vertically arranged,
The second limiting slot 511 with the cooperation of the second gag lever post 580 is additionally provided in second rack 510, the second limiting slot 511 is with second turn
Axis 540 is the arc in the center of circle, and the second gag lever post 580 can move in the second limiting slot 511.Second gag lever post 580 and the second limit
Position slot 511 cooperates, and the operation of pressing mechanism 500 can be made more stable.Preferably, the quantity of the second gag lever post 580 is two, two second
Gag lever post 580 is symmetrical arranged.
In the present embodiment, the quantity of pressing cylinder 560 is two, and two pressing cylinders 560 are symmetrically set along the second shaft 540
It sets.
In the present embodiment, the second clamp assemblies 520 include two gripper cylinders, and the front end of gripper cylinder is equipped with the second clamping
Block 521.
As shown in figure 9, the front end of pressing cylinder 560, which is equipped with, send cotter way 590, cotter way 590 is sent to be obliquely installed, stop pin can lead to
It crosses vibrating screen to send in cotter way 590, stop pin is by sending cotter way 590 to send to the front end of pressing cylinder 560, pressing cylinder 560
The stop pin in cotter way 590 will be sent to be depressed into anti-rotating hole.
In the present embodiment, which further includes the second manipulator 600 and finished product box 700, and the second manipulator 600 is used for
The finished product assembled is grabbed to finished product box 700.
When pressing, electric machine casing 10 is clamped by the second clamp assemblies 520, passes through the second motor 530 and the second lifting
Electric cylinders 570 adjust the rotation of pressing cylinder 560 and lifting, and stop pin can be pressed into the anti-of different location on electric machine casing 10 and stator
In turn hole.
A whole set of assemble flow of motor stator may be implemented in fully automatic electric machine stator assembling line of the invention, can be real
Now high-volume is assembled, and high degree of automation significantly improves assembly efficiency, saves a large amount of costs of labor.
Above embodiments are only to absolutely prove preferred embodiment that is of the invention and being lifted, and protection scope of the present invention is not
It is limited to this.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in guarantor of the invention
Within the scope of shield.Protection scope of the present invention is subject to claims.
Claims (9)
1. a kind of fully automatic electric machine stator assembling line, which is characterized in that including the first manipulator, assembly line, press machine, brill
Holes mechanism, pressing mechanism, first manipulator are used to grab electric machine casing to press machine, then grab stator to motor
On shell, stator is pressed into electric machine casing by the press machine, electric machine casing that first manipulator is also used to press and
Stator is grabbed to the assembly line, and the assembly line is described for transporting electric machine casing and stator to the borehole drill construction
Borehole drill construction is used for the electric machine casing and stator bore and forms anti-rotating hole, and the assembly line is used for electric machine casing and determines
Son transport is to the pressing mechanism, and the pressing mechanism is for stop pin to be pressed into the anti-rotating hole.
2. fully automatic electric machine stator assembling line as described in claim 1, which is characterized in that the borehole drill construction includes the
One rack, the assembly line pass through first rack, and first rack is equipped with the first clamp assemblies, first motor, the
One shaft, the first connecting plate, drilling machine, for clamping electric machine casing, the first motor passes through first clamp assemblies
Belt is connect with first rotating shaft, and first connecting plate is connect with first rotating shaft, and the drilling machine is connect with the first connecting plate, institute
It states first motor and drives first rotating shaft rotation, the first rotating shaft drives the rotation of the first connecting plate, and first connecting plate drives
Drilling machine rotation.
3. fully automatic electric machine stator assembling line as claimed in claim 2, which is characterized in that the quantity of the drilling machine is
Two, two drilling machines are symmetrical arranged along the first rotating shaft.
4. fully automatic electric machine stator assembling line as claimed in claim 2, which is characterized in that the first clamp assemblies packet
Include two gripper cylinders.
5. fully automatic electric machine stator assembling line as described in claim 1, which is characterized in that the pressing mechanism includes the
Two racks, the assembly line pass through second rack, and second rack is equipped with the second clamp assemblies, the second motor, the
Two shafts, the second connecting plate, pressing cylinder, for second clamp assemblies for clamping electric machine casing, second motor is logical
It crosses belt to connect with the second shaft, second connecting plate is connect with the second shaft, and the pressing cylinder and the second connecting plate connect
It connects, second motor drives the rotation of the second shaft, and second shaft drives the rotation of the second connecting plate, second connecting plate
Drive pressing rotational cylinder.
6. fully automatic electric machine stator assembling line as claimed in claim 5, which is characterized in that the quantity of the pressing cylinder
It is two, two pressing cylinders are symmetrical arranged along second shaft.
7. fully automatic electric machine stator assembling line as claimed in claim 5, which is characterized in that the second clamp assemblies packet
Include two gripper cylinders.
8. fully automatic electric machine stator assembling line as claimed in claim 5, which is characterized in that the front end of the pressing cylinder
Equipped with cotter way is sent, stop pin send cotter way to send to the front end of the pressing cylinder by described, and the pressing cylinder will be sent in cotter way
Stop pin be depressed into anti-rotating hole.
9. fully automatic electric machine stator assembling line as described in claim 1, which is characterized in that further include the second manipulator and
Finished product box, second manipulator is for grabbing the finished product assembled to finished product box.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910510239.6A CN110091174B (en) | 2019-06-13 | 2019-06-13 | Full-automatic motor stator assembly production line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910510239.6A CN110091174B (en) | 2019-06-13 | 2019-06-13 | Full-automatic motor stator assembly production line |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110091174A true CN110091174A (en) | 2019-08-06 |
CN110091174B CN110091174B (en) | 2024-05-10 |
Family
ID=67450953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910510239.6A Active CN110091174B (en) | 2019-06-13 | 2019-06-13 | Full-automatic motor stator assembly production line |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110091174B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110884033A (en) * | 2019-12-02 | 2020-03-17 | 上海戈冉泊精模科技有限公司 | Stator-rotor automatic production line |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0521330A2 (en) * | 1991-07-03 | 1993-01-07 | Horst Klann | Tool for aligning a spring-damper type suspension strut |
US20010034930A1 (en) * | 2000-03-24 | 2001-11-01 | Ned H. Phillips | Apparatus and process for boring and bolting pallets |
CN201442166U (en) * | 2009-07-25 | 2010-04-28 | 锦州华一汽车部件有限公司 | Automobile starter stator packing press |
CN103862238A (en) * | 2014-03-11 | 2014-06-18 | 苏州大学 | Manufacturing method for porous tantalum workpieces and corresponding device |
CN103862079A (en) * | 2014-03-21 | 2014-06-18 | 上虞市东杰冷却塔有限公司 | Bidirectional drilling machine |
CN104647030A (en) * | 2015-01-29 | 2015-05-27 | 周俊雄 | General assembly line for coil panel of electromagnetic oven |
CN106712405A (en) * | 2016-12-26 | 2017-05-24 | 东莞市蓉工自动化科技有限公司 | Magnetic shoe stator assembly machine for increasing utilization rate of equipment |
CN109571030A (en) * | 2018-12-11 | 2019-04-05 | 南京林业大学 | A kind of punching pressing method for semi-automatic pin pressing machine |
CN210081130U (en) * | 2019-06-13 | 2020-02-18 | 苏州大学 | Full-automatic motor stator assembly production line |
-
2019
- 2019-06-13 CN CN201910510239.6A patent/CN110091174B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0521330A2 (en) * | 1991-07-03 | 1993-01-07 | Horst Klann | Tool for aligning a spring-damper type suspension strut |
US20010034930A1 (en) * | 2000-03-24 | 2001-11-01 | Ned H. Phillips | Apparatus and process for boring and bolting pallets |
CN201442166U (en) * | 2009-07-25 | 2010-04-28 | 锦州华一汽车部件有限公司 | Automobile starter stator packing press |
CN103862238A (en) * | 2014-03-11 | 2014-06-18 | 苏州大学 | Manufacturing method for porous tantalum workpieces and corresponding device |
CN103862079A (en) * | 2014-03-21 | 2014-06-18 | 上虞市东杰冷却塔有限公司 | Bidirectional drilling machine |
CN104647030A (en) * | 2015-01-29 | 2015-05-27 | 周俊雄 | General assembly line for coil panel of electromagnetic oven |
CN106712405A (en) * | 2016-12-26 | 2017-05-24 | 东莞市蓉工自动化科技有限公司 | Magnetic shoe stator assembly machine for increasing utilization rate of equipment |
CN109571030A (en) * | 2018-12-11 | 2019-04-05 | 南京林业大学 | A kind of punching pressing method for semi-automatic pin pressing machine |
CN210081130U (en) * | 2019-06-13 | 2020-02-18 | 苏州大学 | Full-automatic motor stator assembly production line |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110884033A (en) * | 2019-12-02 | 2020-03-17 | 上海戈冉泊精模科技有限公司 | Stator-rotor automatic production line |
Also Published As
Publication number | Publication date |
---|---|
CN110091174B (en) | 2024-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203765847U (en) | Safe and rapid automatic overturning system | |
CN110091174A (en) | A kind of fully automatic electric machine stator assembling line | |
CN201603983U (en) | Shaft sleeve press-mounting machine | |
CN210081130U (en) | Full-automatic motor stator assembly production line | |
CN204819559U (en) | Four paws coordinated type gas claw | |
CN205346624U (en) | Unhooking prevention device | |
CN209468034U (en) | A kind of roasting multifunctional crane gripping mechanism | |
CN206169598U (en) | Oil blanket rigging equipment of washing machine clutch transfer lines of assembling | |
CN203219130U (en) | Detaching-out device suitable for motor rotor shaft and bearing | |
CN201723152U (en) | Gripper of horizontal position drilling machine | |
CN107253665A (en) | A kind of shackle hook electromagnetic locator | |
CN107718023A (en) | A kind of rotatable grasping mechanism | |
CN206395702U (en) | The lifting tool of workbench | |
CN216235605U (en) | Special lifting appliance for cone crusher ore separating disc | |
CN202575710U (en) | Spool hand grip | |
CN207259624U (en) | A kind of gantry plating line flies a bar fixture | |
CN202414973U (en) | Lifting tool for dismounting and mounting machine tool spindle | |
CN202465483U (en) | Holding pliers of glass bottle making machine and control mechanism thereof | |
CN213896252U (en) | Presser foot lifting device | |
CN207387657U (en) | A kind of mechanical gripper | |
CN202623294U (en) | Fixture for hydraulic pressure tray welding machine | |
CN211220331U (en) | Novel clamping cylinder | |
CN209635381U (en) | A kind of mobile green compact mechanism of automatic setting machine | |
CN211915939U (en) | Scissor clamp mechanism | |
CN206422669U (en) | Motor stator turning lifting hook |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |