CN205703461U - Automatic turning mechanism - Google Patents
Automatic turning mechanism Download PDFInfo
- Publication number
- CN205703461U CN205703461U CN201620535234.0U CN201620535234U CN205703461U CN 205703461 U CN205703461 U CN 205703461U CN 201620535234 U CN201620535234 U CN 201620535234U CN 205703461 U CN205703461 U CN 205703461U
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- fixture
- electric magnet
- metal works
- turning mechanism
- automatic turning
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Abstract
This utility model relates to field of machining, specifically provides a kind of automatic turning mechanism, including work stage, motor, worm gear reducer device, metal works fixture, the first electric magnet, the second electric magnet.Metal works fixture is rotationally connected with the table top of work stage, first electric magnet, the second electric magnet may be contained within the table top of work stage, and first electric magnet, the second electric magnet lay respectively at the both sides being rotationally connected place of metal works fixture and table top, when metal works fixture turns to level, metal works fixture and the first electric magnet or the second electric magnet contact, motor, worm gear reducer device may be contained within work stage, and motor is connected with worm gear reducer device, and worm gear reducer device is connected with metal works fixture.Automatic turning mechanism has the effects such as start and stopping is steady, accurate positioning is reliable and cost is low.
Description
Technical field
This utility model relates to field of machining, in particular to a kind of automatic turning mechanism.
Background technology
In current processing center of numerical-control machine tool and other processing automatic assembly lines, it is often necessary to workpiece or fixture are turned over
Turn (or revolution) 180 degree.This needs add pinion and rack often through servomotor, angling cylinder and linear oil cylinder and drive
Move and realize.But existing switching mechanism exist start and stop unstable, position inaccurate problem.
Utility model content
The purpose of this utility model is to provide a kind of automatic turning mechanism, to reach that cost is low, start and stops steady,
The reliable effect of accurate positioning.
This utility model is achieved in that
A kind of automatic turning mechanism, including work stage, motor, worm gear reducer device, metal works fixture, the first electromagnetism
Ferrum, the second electric magnet.Metal works fixture is rotationally connected with the table top of work stage, and the first electric magnet, the second electric magnet are respectively provided with
In the table top of work stage, and the first electric magnet, the second electric magnet lay respectively at metal works fixture and table top be rotationally connected place
Both sides, when metal works fixture turns to level, metal works fixture and the first electric magnet or the second electric magnet contact, electricity
Machine, worm gear reducer device may be contained within work stage, and motor is connected with worm gear reducer device, and worm gear reducer device presss from both sides with metal works
Tool connects.
In this utility model preferred embodiment, above-mentioned automatic turning mechanism also include primary importance sensor, second
Position sensor, primary importance sensor be arranged at the first electric magnet and be rotationally connected between table top, primary importance sense
Device and the first electric magnet connect, second position sensor be arranged at the second electric magnet and be rotationally connected between table top, second
Position sensor and the second electric magnet connect.
In this utility model preferred embodiment, above-mentioned worm gear reducer device includes worm reduction gear, shaft coupling, motor
Being connected with worm reduction gear, one end of shaft coupling is connected with worm reduction gear, and the other end is connected with metal works fixture.
In this utility model preferred embodiment, above-mentioned metal works fixture is provided with rotating shaft, and metal works fixture leads to
Cross axis of rotation and be connected to the work surface of work stage.
In this utility model preferred embodiment, above-mentioned first electric magnet, the second electric magnet are both with respect to shaft parallel
Arrange.
In this utility model preferred embodiment, the two ends of above-mentioned rotating shaft are provided with rotating shaft support frame, two rotating shafts
Bracing frame is screwed the table top being connected to work stage.
In this utility model preferred embodiment, above-mentioned metal works fixture is rectangular frame structure, metal works
The centre position of fixture forms the workpiece lock chamber of up/down perforation, and metal works fixture is provided with away from the one end at the place of being rotationally connected
Workpiece clamping device.
In this utility model preferred embodiment, above-mentioned Workpiece clamping device is movable clamping bar, movable clamping bar
Two ends are slidably connected to the inwall of metal works fixture correspondence workpiece lock chamber.
In this utility model preferred embodiment, the table top of above-mentioned work stage correspondence workpiece lock chamber is additionally provided with one layer
Polypropylene material.
In this utility model preferred embodiment, end face and the second electric magnet end face of above-mentioned first electric magnet are the lowest
End face in polypropylene material.
The beneficial effect that this utility model realizes: by metal works fixture being rotationally connected with the table top of work stage, make
Obtain metal works fixture to rotate on the table top of work stage, motor is connected with worm gear reducer device, then by worm gear reducer
Device is connected with metal works fixture, thus by the structure of worm gear reducer device, can realize auto-lock function after power-off, thus
Metal works fixture can be stopped operating after rotating 180 degree under the drive of motor and worm gear reducer device, and by
Auto-lock function in worm gear reducer device makes the startup of metal works fixture and stops more steady.Again by being separately positioned on
Metal works fixture and first electric magnet of the both sides being rotationally connected place of table top, the second electric magnet so that metal works fixture
After both direction rotates, under all can acting under magnetic force, absorption, on the first electric magnet or the surface of the second electric magnet, reduces
Rotate the bounce produced when stopping because collision produces, so that when metal works fixture stops operating more stable.
And metal works fixture also can be played a supporting role by the first electric magnet, the second electric magnet so that metal works fixture can
Relatively accurately position, thus it rotates after stopping and being at level.The simple in construction of this automatic turning mechanism, operation
Convenient, cost ratio is relatively low, and can make the startup of metal works fixture rotating operation well and stop very steady, location
Accurately and reliably.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other relevant accompanying drawings according to these accompanying drawings.
The structural representation of the automatic turning mechanism that Fig. 1 provides for embodiment of the present utility model；
The side view of the automatic turning mechanism that Fig. 2 provides for embodiment of the present utility model；
The cross-section structure signal of the metal works fixture of the automatic turning mechanism that Fig. 3 provides for embodiment of the present utility model
Figure.
Reference collects: automatic turning mechanism 100；Work stage 110；Polypropylene material 111；Motor 120；Worm gear subtracts
Speed variator 130；Worm reduction gear 131；Shaft coupling 132；Metal works fixture 140；Rotating shaft 141；Workpiece lock chamber 142；Movable
Clamping bar 143；First chute 144；Second chute 145；Lock screw 146；First electric magnet 150；Second electric magnet 160；The
One position sensor 170；Second position sensor 180；Rotating shaft support frame 190；Screw 191.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
See accompanying drawing 1, a kind of automatic turning mechanism 100 that embodiment of the present utility model provides, including work stage 110,
Motor 120, worm gear reducer device 130, metal works fixture the 140, first electric magnet the 150, second electric magnet 160.
Work stage 110 is the supporting construction of whole automatic turning mechanism 100, the rotating operation of metal works fixture 140 with
And the follow-up process operation to workpiece is all carried out in work stage 110.In the present embodiment, work stage 110 is cuboid, workpiece
The table top smoother of platform 110, in order to be processed operation.Certainly, in other embodiments, work stage 110 can also be actual
Processing situation is cylindric or other irregular shapes, and bracing frame can also be installed in the bottom of work stage 110 so that workpiece
The table top of platform 110 has certain height, in order to process operation.In the present embodiment, the material of work stage 110 is steel material
Material, thus it has higher mechanical strength, is conducive to being processed workpiece operation.Certainly, in other embodiments, it is also possible to
The situation of the workpiece according to production and processing selects the other materials such as wood materials or plastic material to make, and with this embodiment is not
Limit.
Metal works fixture 140 is to be easy to, for clamping workpiece, the component being processed workpiece, specifically, sees attached
Fig. 3, in the present embodiment, owing to workpiece is the board-like material of cuboid, thus metal works fixture 140 is tied for rectangular frame
Structure, its one end is provided with rotating shaft 141, and rotating shaft 141 is welded with metal works fixture, and the metal works fixture 140 of this shape is just
The rotation of stable 180 degree is carried out in it.The centre position of metal works fixture 140 forms the workpiece lock chamber of up/down perforation
142, workpiece lock chamber 142 is the cuboid cavity that the bar of four cuboids surrounds, and metal works fixture 140 is away from rotating shaft
One end of 141 is provided with Workpiece clamping device, after being positioned over by workpiece in workpiece lock chamber 142, then passes through tool clamp
After workpiece is clamped, i.e. can be rotated and other process operations.The material of metal works fixture 140 can be according to adding
The kind of work intensity and workpiece selects steel, ferrum, aluminum etc., but its material should and magnet attraction.
Further, in the present embodiment, Workpiece clamping device is movable clamping bar 143, and the two ends of movable clamping bar 143 are sliding
It is dynamically connected in the inwall of the corresponding workpiece lock chamber 142 of metal works fixture 140.Specifically, metal works fixture 140 and movable folder
Two inwalls that tight bar 143 connects are provided with the first chute 144, and two the first chutes 144, all away from rotating shaft 141 one end, are lived
The two ends of dynamic clamping bar 143 with mate with two the first chutes 144 respectively.Metal works fixture 140 arranges the first chute 144
Being additionally provided with two the second chutes 145 on two bars, two the second chutes 145 connect with two the first chutes 144 respectively.Two
Lock screw 146 is each passed through two the second chutes 145 and threadeds with two sliding ends of movable clamping bar 143, i.e. movable
Two sliding ends of clamping bar 143 are provided with screw, and two screws and two lock screws 146 coordinate, two lock screws
The nut of 146 all can push against the outer wall locking movable clamping bar 143 of metal works fixture 140 so that it is immovable.Grasp
First the workpiece of different scale is put in workpiece lock chamber 142 when making, then move movable clamping bar 143 workpiece is clamped
After, screw lock screw 146 and movable clamping bar 143 is fixed, then workpiece is rotated and the operation such as processing.
The structure of above-mentioned metal works fixture 140 is arranged so that metal works fixture 140 can be simultaneously suitable for several not
With the cuboid workpiece of width, and be clamped operation time more convenient fast.Certainly, in other embodiments, metal works
The shape of fixture 140 can be adjusted according to different workpiece, such as, and circle or rhombus etc..The knot of metal works fixture 140
Structure can also be other structures, as long as being capable of the clamping to workpiece, such as, metal works fixture 140 can include up and down
Two folders, one end of two folders is rotationally connected, after putting the workpiece in therebetween, then by two folders away from being rotationally connected
One end is locked.
Seeing accompanying drawing 1, accompanying drawing 2, metal works fixture 140 is rotationally connected with the table top of work stage 110.Metal works fixture
The two ends of the rotating shaft 141 of 140 are provided with rotating shaft support frame 190, two rotating shaft support frame 190 fixing connection work stage 110
Table top, the two ends of rotating shaft support frame 190 are provided with two screws 191, are fixed by rotating shaft support frame 190 by two screws 191
Table top in work stage 110.Rotating shaft support frame 190 is provided with the connection chamber being connected with rotating shaft 141 end, the end of rotating shaft 141
Can rotate connecting intracavity.Rotation between rotating shaft 141 and rotating shaft support frame 190, can be by modes such as the connections of bearing
Realize.
Said structure is arranged so that metal works fixture 140 can rotate well in work stage 110, and
A certain distance can be had so that metal works fixture 140 all can turn in both direction with the table top of work stage 110
Move to level.
Seeing accompanying drawing 1, first electric magnet the 150, second electric magnet 160 may be contained within the table top of work stage 110, and the first electricity
Magnet the 150, second electric magnet 160 lays respectively at the both sides being rotationally connected place of metal works fixture 140 and table top, metal works
When fixture 140 turns to level, metal works fixture 140 contacts with the first electric magnet 150 or the second electric magnet 160.Namely
Say that metal works fixture 140 contacts with the first electric magnet 150 after a direction turns to level, and to another contrary side
Contact with the second electric magnet 160 in time turning to level.First electric magnet 150 and the second electric magnet 160 all can produce when being energized
Suction, during so that metal works fixture 140 turns to contact with the first electric magnet 150 or the second electric magnet 160, allows metal
The first electric magnet 150 or the second electric magnet 160 that work piece holder 140 will contact are in "on" position, can produce a suction
Power so that rotate and can hold metal works fixture 140 when stopping, reducing when metal works fixture 140 stops because collision is produced
Raw bounce, so that metal works fixture 140 can stably stop operating.
Specifically, in the present embodiment, first electric magnet the 150, second electric magnet 160 be arranged in parallel both with respect to rotating shaft 141.
First electric magnet 150 is identical with the shape size of the second electric magnet 160 and thickness.And metal works fixture 140 turn to
When the end face of the first electric magnet 150 or the second electric magnet 160 contacts, workpiece folded by metal works fixture 140 is in level.
Above-mentioned setting makes metal works fixture 140 preferably to connect with the first electric magnet 150 and the second electric magnet 160
Touch.It is also possible that metal works fixture 140 can be carried out more when stopping by the first electric magnet 150 and the second electric magnet 160
Support well so that metal works fixture 140 can keep good horizontal accuracy.
Further, in the present embodiment, automatic turning mechanism 100 also includes that primary importance sensor 170, the second position pass
Sensor 180, primary importance sensor 170 be arranged at the first electric magnet 150 and be rotationally connected between table top, primary importance pass
Sensor 170 is connected with the first electric magnet 150, and second position sensor 180 is arranged at the second electric magnet 160 and is rotationally connected place
Between table top, second position sensor 180 is connected with the second electric magnet 160.Primary importance sensor 170 is arranged at the first electromagnetism
The side of ferrum 150, near the first electric magnet 150, when metal works fixture 140 turns to the first electric magnet 150 soon, first
Put sensor 170 i.e. can detect that metal works fixture 140 and be signaled to controller so that the first electric magnet 150 is energized
Produce magnetic attraction.Metal works fixture 140 contacts with the first electric magnet 150 after stablizing, then deenergization.This set makes
Just the first electric magnet 150 is energized in the case of needing energising, thus has saved cost, also make its operation finer
Change.Similarly, the setting of second position sensor 180 is symmetrical arranged with primary importance sensor 170 relative to rotating shaft 141.When
So, in other embodiments, primary importance sensor 170 can enter according to practical situation with the position of second position sensor 180
Row sum-equal matrix.
Motor 120, worm gear reducer device 130 are fixedly connected with in work stage 110, motor 120 and worm gear reducer device 130
Connecting, worm gear reducer device 130 is connected with metal works fixture 140.Worm gear reducer device 130 is driven to move by motor 120,
Worm gear reducer device 130 drives metal works fixture 140 to rotate again, and it operates more automatization, and is subtracted by worm gear
Speed variator 130 drives metal works fixture 140 to rotate so that its startup is more stable.Simultaneously because worm gear reducer device 130
The auto-lock function having during power-off, such that it is able to turn to horizontal level at metal works fixture, i.e. with the first electric magnet 150 or
When second electric magnet 160 contacts, disconnect the power supply of worm gear reducer device 130, metal works fixture 140 can be pinned so that its
Can be more stable stop operating.
Further, in the present embodiment, worm gear reducer device 130 includes worm reduction gear 131, shaft coupling 132, motor
120 are connected with worm reduction gear 131, and one end of shaft coupling 132 is connected with worm reduction gear 131, the other end of shaft coupling 132 with
The rotating shaft 141 of metal works fixture 140 connects.By metal works fixture 140 and worm reduction gear by the way of shaft coupling 132
131 fixing connections so that the driving of its worm reduction gear 131 is more stable.
Due to when metal works fixture 140 turns to level, the platform of its fixing workpiece to be processed and work stage 110
Mask has a certain distance, thus when to work pieces process, easily makes workpiece deform, be specifically similar to EVA the same
Flexible material.Therefore, seeing accompanying drawing 1, accompanying drawing 2, in the present embodiment, the table top of the corresponding workpiece lock chamber 142 of work stage 110 is also
It is provided with a layer polypropylene material layer 111.Can be used to pad workpiece to be processed by polypropylene material 111 so that machine
The processing effect of bed is more preferable.It is particularly conducive to the processing to flexible material.Further, the first electric magnet 150 end face and
Second electric magnet 160 end face is below the end face of polypropylene material 111.Thus polypropylene material 111 can be the most right
Workpiece is supported.Certainly, in other examples, can be according to the shape thicknesses to polypropylene material 111 such as shape of workpiece
Etc. being adjusted.
In sum, by metal works fixture 140 being rotationally connected with the table top of work stage 110 so that metal works
Fixture 140 can rotate on the table top of work stage 110.And motor 120 is connected with worm gear reducer device 130, then by snail
Wheel deceleration device 130 is connected with metal works fixture 140, thus can realize self-locking by after worm gear reducer device 130 power-off
Function so that metal works fixture 140 can rotate 180 under the drive of motor 120 and worm gear reducer device 130
Stop operating after degree, and owing to its function that cuts off self-lock makes the startup of metal works fixture 140 and stops more steady.Again
By being separately positioned on first electric magnet the 150, second electromagnetism of metal works fixture 140 and the both sides being rotationally connected place of table top
Ferrum 160 so that metal works fixture 140 is after both direction rotates, under all can acting under magnetic force, absorption is at the first electromagnetism
Ferrum 150 or the surface of the second electric magnet 160, reduce the bounce produced when rotating when stopping because collision produces, so that
Metal works fixture 140 is more stable when stopping operating.And first electric magnet the 150, second electric magnet 160 also can be to metal work
Part fixture 140 is played a supporting role so that metal works fixture 140 can relatively accurately position, thus it rotates after stopping
It is at level.The simple in construction of this automatic turning mechanism 100, easy to operate, cost ratio is relatively low, and can be fine
Make the startup of metal works fixture 140 rotating operation and stop very steadily, accurate positioning reliable.
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, above in conjunction with this utility model
Accompanying drawing in embodiment, has carried out clearly and completely describing to the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment represented can be arranged with various different configurations and design.
Therefore, the detailed description of the above embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
In description of the present utility model, it should be noted that term " on ", D score, " level ", " interior ", " outward " etc. refer to
The orientation shown or position relationship are for based on orientation shown in the drawings or position relationship or used when this utility model product uses
The orientation often put or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint
The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The restriction of utility model.Describe additionally, term " first ", " second " etc. are only used for distinguishing, and it is not intended that indicate or hint
Relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " being connected ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can manage with concrete condition
Solve above-mentioned term concrete meaning in this utility model.
Claims (10)
1. an automatic turning mechanism, it is characterised in that include work stage, motor, worm gear reducer device, metal works fixture,
First electric magnet, the second electric magnet, described metal works fixture is rotationally connected with the table top of described work stage, described first electromagnetism
Ferrum, described second electric magnet may be contained within the table top of described work stage, and described first electric magnet, described second electric magnet are respectively
Being positioned at the both sides being rotationally connected place of described metal works fixture and described table top, described metal works fixture turns to level
Time, described metal works fixture contacts with described first electric magnet or described second electric magnet, described motor, described worm gear reducer
Device may be contained within described work stage, and described motor is connected with described worm gear reducer device, and described worm gear reducer device is with described
Metal works fixture connects.
Automatic turning mechanism the most according to claim 1, it is characterised in that described automatic turning mechanism also includes first
Putting sensor, second position sensor, described primary importance sensor is arranged at described first electric magnet and is rotationally connected with described
Between described table top, described primary importance sensor is connected with described first electric magnet, and described second position sensor sets
Be placed in described second electric magnet and described be rotationally connected between described table top, described second position sensor and described second
Electric magnet connects.
Automatic turning mechanism the most according to claim 1, it is characterised in that described worm gear reducer device includes worm gear reducer
Machine, shaft coupling, described motor is connected with described worm reduction gear, and one end of described shaft coupling is connected with described worm reduction gear,
The other end is connected with described metal works fixture.
Automatic turning mechanism the most according to claim 1, it is characterised in that described metal works fixture is provided with rotating shaft, described
Metal works fixture is connected to the work surface of described work stage by described axis of rotation.
Automatic turning mechanism the most according to claim 4, it is characterised in that described first electric magnet, described second electromagnetism
Ferrum is arranged both with respect to described shaft parallel.
Automatic turning mechanism the most according to claim 4, it is characterised in that the two ends of described rotating shaft are provided with rotating shaft and prop up
Support, two described rotating shaft support frames are screwed the described table top being connected to described work stage.
Automatic turning mechanism the most according to claim 1, it is characterised in that described metal works fixture is rectangular frame
Structure, the centre position of described metal works fixture forms the workpiece lock chamber of up/down perforation, described metal works fixture away from
The one end at the described place of being rotationally connected is provided with Workpiece clamping device.
Automatic turning mechanism the most according to claim 7, it is characterised in that described Workpiece clamping device is movable clamping
Bar, the two ends of described movable clamping bar are slidably connected to the inwall of the corresponding described workpiece lock chamber of described metal works fixture.
Automatic turning mechanism the most according to claim 7, it is characterised in that the corresponding described workpiece lock chamber of described work stage
Table top be additionally provided with a layer polypropylene material layer.
Automatic turning mechanism the most according to claim 9, it is characterised in that the end face of described first electric magnet and
Two electric magnet end faces are below the end face of described polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535234.0U CN205703461U (en) | 2016-06-03 | 2016-06-03 | Automatic turning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535234.0U CN205703461U (en) | 2016-06-03 | 2016-06-03 | Automatic turning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703461U true CN205703461U (en) | 2016-11-23 |
Family
ID=57302085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535234.0U Withdrawn - After Issue CN205703461U (en) | 2016-06-03 | 2016-06-03 | Automatic turning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817943A (en) * | 2016-06-03 | 2016-08-03 | 重庆嵘安医疗器材有限公司 | Automatic overturning mechanism |
| CN106881577A (en) * | 2017-04-01 | 2017-06-23 | 哈尔滨工业大学 | A kind of assembly tooling for engineering goods part |
-
2016
- 2016-06-03 CN CN201620535234.0U patent/CN205703461U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817943A (en) * | 2016-06-03 | 2016-08-03 | 重庆嵘安医疗器材有限公司 | Automatic overturning mechanism |
| CN105817943B (en) * | 2016-06-03 | 2018-02-09 | 重庆嵘安医疗器材有限公司 | Automatic turning mechanism |
| CN106881577A (en) * | 2017-04-01 | 2017-06-23 | 哈尔滨工业大学 | A kind of assembly tooling for engineering goods part |
| CN106881577B (en) * | 2017-04-01 | 2019-08-02 | 哈尔滨工业大学 | A kind of flexible assembly fixture for engineering goods part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180209 |