CN208557268U - Positioning mechanism - Google Patents
Positioning mechanism Download PDFInfo
- Publication number
- CN208557268U CN208557268U CN201821154393.1U CN201821154393U CN208557268U CN 208557268 U CN208557268 U CN 208557268U CN 201821154393 U CN201821154393 U CN 201821154393U CN 208557268 U CN208557268 U CN 208557268U
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- locating piece
- rack gear
- positioning
- positioning mechanism
- support plate
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Abstract
The utility model provides a kind of positioning mechanism, and positioning mechanism includes: support plate, and support plate has loading end and mounting surface, and loading end is oppositely arranged with mounting surface, and loading end is for placing part to be positioned；Positioning component, positioning component is at least partly movably disposed on support plate, and positioning component protrudes from loading end setting, to be clamped positioning to the part to be positioned being placed on loading end, positioning component includes the first locating piece and the second locating piece, and the first locating piece and the second locating piece are oppositely arranged；Synchronous drive mechanism is arranged on mounting surface, and synchronous drive mechanism is all connected with the first locating piece and the second locating piece, to drive the first locating piece and the second locating piece to synchronize opposite or movement backwards.By technical solution provided by the utility model, it is able to solve positioning mechanism in the prior art not and can be carried out the technical issues of being accurately centered about.
Description
Technical field
The utility model relates to robotic technology fields, in particular to a kind of positioning mechanism.
Background technique
Currently, the prior art mainly adopts the positioning mechanisms such as ball screw, cylinder to be positioned.
However, the requirement on machining accuracy of ball-screw is high, periodic maintenance, and matched motor, bearing etc. are needed
Other parts prices are also more expensive.There are the skimble-scamble problems of the movement of two cylinders for the positioning of bilateral cylinder clamping, when side cylinder
It has been stretched out that, and when the movement of the cylinder of the other side postpones, it will cause position inaccurates.
For the positioning of unilateral cylinder, it not can be carried out and be centered about.So synchronous realization is accurately centered about, valence
The structure for the features such as lattice are relatively cheap, stability is high, easy to maintain just seems more important.
Utility model content
The utility model provides a kind of positioning mechanism, can be carried out accurately between two parties with solving positioning mechanism in the prior art not
The problem of positioning.
The utility model provides a kind of positioning mechanism, which includes: support plate, and support plate has loading end and installation
Face, loading end are oppositely arranged with mounting surface, and loading end is for placing part to be positioned；Positioning component, positioning component is at least partly
Be movably disposed on support plate, positioning component protrude from loading end setting, with to the part to be positioned being placed on loading end into
Row clamps positioning, and positioning component includes the first locating piece and the second locating piece, and the first locating piece and the second locating piece are oppositely arranged；
Synchronous drive mechanism is arranged on mounting surface, and synchronous drive mechanism is all connected with the first locating piece and the second locating piece, with driving
First locating piece and the second locating piece are synchronized opposite or are moved backwards.
Further, positioning mechanism further includes driving device, and synchronous drive mechanism includes: the first rack gear, is used for and driving
Device connection, so that driving device drives the first rack gear mobile；Gear is engaged with the first rack gear, and the first rack gear is used for band movable tooth
Wheel rotation；Second rack gear is arranged in parallel with the first rack gear, and the second rack and pinion engagement, the first rack gear passes through gear drive the
Two rack movements are so that the second rack gear is moved synchronously with the first rack gear；Wherein, the first locating piece is connect with the first rack gear, driving dress
The first rack movement of driving is set so that first the first locating piece of rack drives moves, the second locating piece is connect with the second rack gear, the
One rack gear drives the second rack movement so that the second locating piece is moved synchronously with the first locating piece by gear.
Further, the first locating piece and the second locating piece are spaced setting, the first rack drives first along first direction
Locating piece is moved along first direction, and the first rack gear drives the second rack movement so that the second locating piece is along first direction by gear
Movement, so that the first locating piece and the second locating piece are in opposite directions or backwards to movement.
Further, positioning component further include: third locating piece is fixed on support plate；4th locating piece, for
Driving device connection, the 4th locating piece are oppositely arranged with third locating piece, and driving device drives the 4th locating piece to close to third
The side of locating piece or separate third locating piece moves upwards.
Further, third locating piece and the upper interval setting in a second direction of the 4th locating piece, second direction and first party
To arranged in a crossed manner.
Further, driving device includes: the first actuator, and the first actuator is connect to drive the first tooth with the first rack gear
Item movement；Second actuator, the second actuator are connect to drive the 4th locating piece to move with the 4th locating piece.
Further, positioning mechanism further include: guide part, the first locating piece and the second locating piece are movably disposed at
On guide part, guide part is extended in a first direction, so that the first locating piece and the second locating piece are in opposite directions or backwards to movement.
Further, guide part includes: the first guide rail, and the first locating piece is movably disposed on the first guide rail；Second
Guide rail is arranged in parallel with the first guide rail, and the second locating piece is movably disposed on the second guide rail.
Further, it is provided with the first guide rod on the first locating piece, first straight line axis is provided on the mounting surface of support plate
It holds, first straight line bearing is set on the first guide rod；And/or second be provided with the second guide rod, the peace of support plate on locating piece
Second straight line bearing is provided on dress face, second straight line bearing is set on the second guide rod.
Further, guide groove is provided on support plate, the 4th locating piece is movably disposed in guide groove.
Part to be positioned is placed using positioning mechanism provided by the utility model using the technical solution of the utility model
In on the loading end of support plate, subsequent synchronous drive mechanism work is to drive the first locating piece being oppositely arranged and the second locating piece same
Step moves toward one another, and carries out accurate positioning placed in the middle to treat locating piece.Therefore, using positioning mechanism provided by the utility model,
It is able to solve positioning mechanism in the prior art not and can be carried out the problem of being accurately centered about.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the bottom view of positioning mechanism provided by the utility model；
Fig. 2 shows the top views of positioning mechanism provided by the utility model；
Fig. 3 shows the structural schematic diagram of positioning mechanism provided by the utility model；
Fig. 4 shows the side view of positioning mechanism provided by the utility model.
Wherein, the above drawings include the following reference numerals:
10, support plate；21, the first rack gear；22, gear；23, the second rack gear；31, the first locating piece；311, the first guide rod；
32, the second locating piece；321, the second guide rod；33, third locating piece；34, the 4th locating piece；41, the first actuator；42,
Two actuators；51, first straight line bearing；52, second straight line bearing；60, guide groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of positioning mechanism, which includes support plate
10, positioning component and synchronous drive mechanism.Wherein, support plate 10 has loading end and mounting surface, and loading end is opposite with mounting surface to be set
It sets, loading end is for placing part to be positioned.Positioning component is at least partly movably disposed on support plate 10, and positioning component is prominent
It is arranged for loading end, to be clamped positioning to the part to be positioned being placed on loading end, positioning component includes the first positioning
Part 31 and the second locating piece 32, the first locating piece 31 and the second locating piece 32 are oppositely arranged.Synchronous drive mechanism setting is being installed
On face, synchronous drive mechanism is all connected with the first locating piece 31 and the second locating piece 32, to drive the first locating piece 31 and second
Locating piece 32 is synchronized opposite or is moved backwards.It, can be right when the first locating piece 31 and the second 32 synchronous relative motion of locating piece
Part to be positioned is accurately positioned between two parties.
Using positioning mechanism provided in this embodiment, part to be positioned is placed on the loading end of support plate 10, and guaranteeing should
Part to be positioned is located in positioning component, and subsequent synchronous drive mechanism work is to drive the first locating piece 31 and second being oppositely arranged
32 synchronous relative motion of locating piece carries out accurate positioning placed in the middle to treat locating piece.Therefore, use is provided by the utility model
Positioning mechanism is able to solve positioning mechanism in the prior art not and can be carried out the problem of being accurately centered about.
It is dynamic that air conditioner external chassis automatic clamping feeding is generally completed using high-precision industrial robot in the prior art
Make, may be implemented to be accurately positioned using the positioning mechanism in the present embodiment.By automated job, labor intensity can reduce,
And achieve the effect that personnel reduction and enlargement.Meanwhile automated job also improves production efficiency and increases yield.
In order to drive synchronous drive mechanism to move, the positioning mechanism in the present embodiment further includes driving device.In order to improve
The stability of Synchronous Transmission, the synchronous drive mechanism in the present embodiment includes: the first rack gear 21, gear 22 and the second rack gear 23.
First rack gear 21 with driving device for connecting, so that driving device drives the first rack gear 21 mobile.Gear 22 and the first rack gear
21 engagements, the first rack gear 21 are used for band moving gear 22 and rotate.Second rack gear 23 is arranged in parallel with the first rack gear 21, the second rack gear 23
It is engaged with gear 22, the first rack gear 21 drives the movement of the second rack gear 23 so that the second rack gear 23 and the first rack gear 21 by gear 22
It moves synchronously.Wherein, the first locating piece 31 is connect with the first rack gear 21, and driving device drives the movement of the first rack gear 21 so that first
Rack gear 21 drives the movement of the first locating piece 31, and the second locating piece 32 is connect with the second rack gear 23, and the first rack gear 21 passes through gear 22
Drive the movement of the second rack gear 23 so that the second locating piece 32 is moved synchronously with the first locating piece 31.The synchronous drive mechanism uses tooth
The structure of 22 rack gears is taken turns, structure is simple, advantage of lower cost, and it is more accurate to position, and is easy to maintenance.Synchronous drive mechanism
It can also be servo motor and transmission belt, but the higher cost of servo motor.
In order to improve the accuracy of positioning, by the first locating piece 31 and the second locating piece 32 along first direction in the present embodiment
Upper interval setting.When driving device work, driving device drives the movement of the first rack gear 21, and the first rack gear 21 drives the first positioning
Part 31 is moved along first direction, while the first rack gear 21 drives the movement of the second rack gear 23 so that the second locating piece 32 by gear 22
It is moved along first direction, so that the first locating piece 31 and the second locating piece 32 are in opposite directions or backwards to movement.Specifically, in the present embodiment
First locating piece 31 and the second locating piece 32 can be arranged in parallel.
Positioning component in order to further increase the accuracy of positioning, in the present embodiment further include: 33 He of third locating piece
4th locating piece 34.Wherein, third locating piece 33 is fixed on support plate 10.4th locating piece 34 is used to connect with driving device
It connects, the 4th locating piece 34 is oppositely arranged with third locating piece 33, and driving device drives the 4th locating piece 34 to position to close to third
The side of part 33 or separate third locating piece 33 moves upwards.Specifically, when driving device drives the 4th locating piece 34 to close to the
When the direction movement of three locating pieces 33, the 4th locating piece 34 cooperates with third locating piece 33 to be clamped with treating locating piece
Positioning.
In the present embodiment, third locating piece 33 and the upper interval setting in a second direction of the 4th locating piece 34, second direction
It is arranged in a crossed manner with first direction.In this way, positioned in the first direction and a second direction by treating locating piece respectively, it can
It avoids part to be positioned from moving on support plate 10, further improves the accuracy of positioning.
Specifically, driving device includes: the first actuator 41 and the second actuator 42.Wherein, the first actuator 41 and
The connection of one rack gear 21 is to drive the first rack gear 21 to move.Second actuator 42 is connect to drive the 4th positioning with the 4th locating piece 34
Part 34 moves.In the present embodiment, the first actuator 41 is the first telescopic cylinder, and the second actuator 42 is the second telescopic cylinder,
Biggish disengaging impact force can be evaded in this way, improve stability.It preferably, can be by the first locating piece 31 and the second locating piece
32, which are all made of flexible material, is made, in this way to be further ensured that part to be positioned will not cause to deform because impact is clamped.
When the first telescopic cylinder stretches out, the first telescopic cylinder passes through synchronous drive mechanism the first locating piece 31 of drive and the
Two locating pieces 32 are moved toward one another to clamp part to be positioned, and when the first telescopic cylinder is withdrawn, the first telescopic cylinder is passed by synchronous
Motivation structure drives the first locating piece 31 and the second locating piece 32 backwards to movement to unclamp part to be positioned.When the second telescopic cylinder stretches out
When, the second telescopic cylinder drives the 4th locating piece 34 to move to the direction far from third locating piece 33 to unclamp part to be positioned；When
Second telescopic cylinder withdraw when, the second telescopic cylinder drive the 4th locating piece 34 to close to third locating piece 33 direction move with
Clamp part to be positioned.
In the present embodiment, positioning mechanism further includes guide part, and the first locating piece 31 and the second locating piece 32 are removable
Ground is arranged over the guide, and guide part extends in a first direction, so that the first locating piece 31 and the second locating piece 32 is opposite or back
To movement.
Guide part in the present embodiment includes: the first guide rail and the second guide rail.Wherein, the first locating piece 31 is movably set
It sets on the first guide rail.Second guide rail is arranged in parallel with the first guide rail, and the second locating piece 32 is movably disposed at the second guide rail
On.
Specifically, the first guide rod 311 can be provided on the first locating piece 31, it is provided on the mounting surface of support plate 10
First straight line bearing 51, first straight line bearing 51 are set on the first guide rod 311.Alternatively, being arranged on the second locating piece 32
There is the second guide rod 321, second straight line bearing 52 is provided on the mounting surface of support plate 10, second straight line bearing 52 is set in second
On guide rod 321.Alternatively, being provided with the first guide rod 311 on the first locating piece 31, is provided on the mounting surface of support plate 10
One linear bearing 51, first straight line bearing 51 are set on the first guide rod 311, while is provided on the second locating piece 32
Two guide rods 321 are provided with second straight line bearing 52 on the mounting surface of support plate 10, and second straight line bearing 52 is set in the second guiding
On bar 321.
In the present embodiment, it is provided with the first guide rod 311 on the first locating piece 31, is arranged on the mounting surface of support plate 10
There is first straight line bearing 51, first straight line bearing 51 is set on the first guide rod 311, while being arranged on the second locating piece 32
There is the second guide rod 321, second straight line bearing 52 is provided on the mounting surface of support plate 10, second straight line bearing 52 is set in second
On guide rod 321.Correspondingly, first straight line bearing block and second straight line bearing block are provided on the mounting surface of support plate 10, the
One linear bearing seat is for fixing first straight line bearing 51, and second straight line bearing block is for fixing second straight line bearing 52.Using
Such setting can increase support force to the first locating piece 31 and the second locating piece 32, avoid because of the first locating piece 31 or
The contact surface of second locating piece 32 and part to be positioned is small and the case where shake.
Guide groove 60 is provided on support plate 10 in the present embodiment, the 4th locating piece 34 is movably disposed at guide groove 60
It is interior, it is moved in order to the 4th locating piece 34 to the direction close to third locating piece 33 or the direction far from third locating piece 33.Tool
Body, the first open slot and multiple second open slots are additionally provided on the support plate 10 in the present embodiment, the first locating piece 31 is removable
It is arranged in the first open slot dynamicly, the second locating piece 32 is movably disposed in the second open slot.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of positioning mechanism, which is characterized in that the positioning mechanism includes:
Support plate (10), the support plate (10) have loading end and mounting surface, and the loading end is oppositely arranged with the mounting surface, institute
Loading end is stated for placing part to be positioned；
Positioning component, the positioning component are at least partly movably disposed on the support plate (10), the positioning component
The loading end setting is protruded from, it is described fixed to be clamped positioning to the part to be positioned being placed on the loading end
Hyte part includes the first locating piece (31) and the second locating piece (32), first locating piece (31) and second locating piece
(32) it is oppositely arranged；
Synchronous drive mechanism is arranged on the mounting surface, the synchronous drive mechanism and first locating piece (31) and institute
It states the second locating piece (32) to be all connected with, to drive first locating piece (31) synchronous with the second locating piece (32) in opposite directions or backwards
Movement.
2. positioning mechanism according to claim 1, which is characterized in that the positioning mechanism further includes driving device, described
Synchronous drive mechanism includes:
First rack gear (21), for being connect with the driving device, so that the driving device drives first rack gear (21)
It is mobile；
Gear (22) is engaged with first rack gear (21), and first rack gear (21) is for driving the gear (22) to rotate；
Second rack gear (23) is arranged in parallel with first rack gear (21), and second rack gear (23) is nibbled with the gear (22)
It closes, first rack gear (21) drives the second rack gear (23) movement so that second rack gear by the gear (22)
(23) it is moved synchronously with first rack gear (21)；
Wherein, first locating piece (31) connect with first rack gear (21), and the driving device drives first tooth
Item (21) moves so that first rack gear (21) drives first locating piece (31) movement, second locating piece (32) with
Second rack gear (23) connection, first rack gear (21) drive the second rack gear (23) movement by the gear (22)
So that second locating piece (32) moves synchronously with first locating piece (31).
3. positioning mechanism according to claim 2, which is characterized in that first locating piece (31) and second positioning
Part (32) is spaced setting along first direction, and first rack gear (21) drives first locating piece (31) along the first party
To movement, first rack gear (21) drives second rack gear (23) to move so that described second is fixed by the gear (22)
Position part (32) is moved along first direction, so that first locating piece (31) and second locating piece (32) are in opposite directions or backwards to fortune
It is dynamic.
4. positioning mechanism according to claim 3, which is characterized in that the positioning component further include:
Third locating piece (33) is fixed on the support plate (10)；
4th locating piece (34), for being connect with the driving device, the 4th locating piece (34) and the third locating piece
(33) it is oppositely arranged, the driving device drives the 4th locating piece (34) to close to the third locating piece (33) or separate
The side of the third locating piece (33) moves upwards.
5. positioning mechanism according to claim 4, which is characterized in that the third locating piece (33) and the 4th positioning
Part (34) upper interval setting in a second direction, the second direction and the first direction are arranged in a crossed manner.
6. positioning mechanism according to claim 4, which is characterized in that the driving device includes:
First actuator (41), first actuator (41) connect with first rack gear (21) to drive first rack gear
(21) it moves；
Second actuator (42), second actuator (42) are connect to drive the described 4th to determine with the 4th locating piece (34)
Position part (34) moves.
7. positioning mechanism according to claim 3, which is characterized in that the positioning mechanism further include:
Guide part, first locating piece (31) and second locating piece (32) are movably disposed at the guide part
On, the guide part extends along the first direction, so that first locating piece (31) and second locating piece (32) phase
To or backwards to movement.
8. positioning mechanism according to claim 7, which is characterized in that the guide part includes:
First guide rail, first locating piece (31) are movably disposed on first guide rail；
Second guide rail is arranged in parallel with first guide rail, and second locating piece (32) is movably disposed at described second
On guide rail.
9. positioning mechanism according to claim 1, which is characterized in that
It is provided with the first guide rod (311) on first locating piece (31), is provided on the mounting surface of the support plate (10)
One linear bearing (51), the first straight line bearing (51) are set on first guide rod (311)；And/or
It is provided with the second guide rod (321) on second locating piece (32), is provided on the mounting surface of the support plate (10)
Two linear bearings (52), the second straight line bearing (52) are set on second guide rod (321).
10. positioning mechanism according to claim 4, which is characterized in that guide groove (60) are provided on the support plate (10),
4th locating piece (34) is movably disposed in the guide groove (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154393.1U CN208557268U (en) | 2018-07-19 | 2018-07-19 | Positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154393.1U CN208557268U (en) | 2018-07-19 | 2018-07-19 | Positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208557268U true CN208557268U (en) | 2019-03-01 |
Family
ID=65446827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821154393.1U Expired - Fee Related CN208557268U (en) | 2018-07-19 | 2018-07-19 | Positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208557268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524064A (en) * | 2020-04-20 | 2021-10-22 | 华为技术有限公司 | Clamping device of electronic equipment |
| CN113770774A (en) * | 2021-08-16 | 2021-12-10 | 晟光科技股份有限公司 | Numerical control is holder for CNC processing |
-
2018
- 2018-07-19 CN CN201821154393.1U patent/CN208557268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113524064A (en) * | 2020-04-20 | 2021-10-22 | 华为技术有限公司 | Clamping device of electronic equipment |
| CN113770774A (en) * | 2021-08-16 | 2021-12-10 | 晟光科技股份有限公司 | Numerical control is holder for CNC processing |
| CN113770774B (en) * | 2021-08-16 | 2024-03-26 | 晟光科技股份有限公司 | Clamp holder for numerical control CNC (computerized numerical control) machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |