CN207013974U - A kind of bolt and nut automatic assembling machine - Google Patents
A kind of bolt and nut automatic assembling machine Download PDFInfo
- Publication number
- CN207013974U CN207013974U CN201720859592.1U CN201720859592U CN207013974U CN 207013974 U CN207013974 U CN 207013974U CN 201720859592 U CN201720859592 U CN 201720859592U CN 207013974 U CN207013974 U CN 207013974U
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- CN
- China
- Prior art keywords
- bolt
- nut
- tooling
- frock
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of bolt and nut automatic assembling machine, including pedestal frame, pedestal bottom plate is provided with the pedestal frame, bolt feeding mechanism is provided with pedestal bottom plate, nut feed mechanism, promote rotating mechanism, nut feeding mechanism and frock separating mechanism, the pedestal frame corresponds to and is provided with blanking groove below frock separating mechanism, the pedestal frame side corresponds to bolt feeding mechanism and nut feed mechanism is respectively arranged with bolt vibrating disk and nut vibrating disk, the discharging opening of the bolt vibrating disk and nut vibrating disk is provided with delivery track, and it is connected respectively by delivery track with the charging aperture of bolt feeding mechanism and nut feed mechanism；The utility model provides a kind of bolt and nut automatic assembling machine, and structure is novel；The utility model feeding, promote rotation, frock to separate full-automatic operation, realize the Automated assembly of bolts and nuts, integral arrangement is reasonable in addition, and operating efficiency is high, and operation process is stable, safe.
Description
Technical field
Bolt and nut mounting technology field is the utility model is related to, specifically a kind of bolt and nut automatic assembling machine.
Background technology
Machinery refers to the general name of machine and mechanism.Machinery is exactly that people can be helped to reduce work difficulty or labour-saving instrument dress
Put, as a kind of article of chopsticks, broom and tweezers can be said to machinery, they are simple and mechanical.And complicated machinery is just
It is to be made up of the simple and mechanical of two or more, these more complicated machineries is generally called machine.With science and technology
Progressive, the scale of machinery industry is also expanding, and bolt is the part commonly used in machinery.Bolt is (with outer by head and screw rod
The cylinder of screw thread) a kind of fastener dimerous, it need to coordinate with nut, the zero of through hole is carried for being fastenedly connected two
Part.When bolts and nuts are used cooperatively by people, people also need to manually match bolt and the nut of respective model, work effect
Rate is low, and labor intensity is big, and this just brings inconvenience for the use of people.
Utility model content
The purpose of this utility model is to provide a kind of bolt and nut automatic assembling machine, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of bolt and nut automatic assembling machine, including pedestal frame, pedestal bottom plate, pedestal bottom plate are provided with the pedestal frame
On be provided with bolt feeding mechanism, nut feed mechanism, promote rotating mechanism, nut feeding mechanism and frock separating mechanism, institute
State pedestal frame and correspond to and be provided with blanking groove below frock separating mechanism, the pedestal frame side corresponds to bolt feeding mechanism and nut
Feed mechanism is respectively arranged with bolt vibrating disk and nut vibrating disk, and the discharging opening of the bolt vibrating disk and nut vibrating disk is equal
Delivery track is provided with, and is connected respectively by delivery track with the charging aperture of bolt feeding mechanism and nut feed mechanism；Spiral shell
Bolt vibrating disk and nut vibrating disk bottom are respectively arranged with bolt vibrating disk base and nut vibrating disk base.
As further program of the utility model：The bolt feeding mechanism includes bolt feeding cylinder, bolt feeding
Line slideway and bolt push rod；The nut feed mechanism pushes away including nut feeding cylinder, nut feeding line slideway and nut
Bar；Bolt feeding mechanism and nut feed mechanism are disposed side by side on feed mechanism base plate, bolt feeding line slideway and spiral shell
Female feeding line slideway bottom is supported by the first fixed block set on feed mechanism base plate and the second fixed block respectively, bolt
Push rod and nut push rod are mounted in bolt feeding line slideway and nut feeding straight line by the first sliding block and the second slide block set respectively
On guide rail, bolt push rod and nut push rod outboard end pass through the first flake bearing and the second flake bearing and bolt feeding respectively
Cylinder connects with nut feeding cylinder, and the bolt feeding cylinder and nut feeding cylinder are respectively by the first support column and second
Dagger is fixed on feed mechanism base plate.
As the utility model further scheme：The feed mechanism base plate end vertical is provided with propulsion rotation
Mechanism substrate, the propulsion rotating mechanism substrate corresponds to bolt push rod and nut push rod end is provided with bolt tooling component and spiral shell
Female tool component；Bolt tooling is corresponded on the propulsion rotating mechanism substrate and nut frock is provided with propulsion rotating mechanism.
As the utility model further scheme：It is described to promote rotating mechanism to include the two propulsion rotations be arrangeding in parallel
Line slideway, one end on rotational alignment guide rail is promoted to be set with sliding block, two sliding block tops are fixedly installed nut transferring mechanism base
Plate, is provided with nut tool component on nut transferring mechanism substrate, nut tool component by nut frock catch, nut frock and
Nut frock fixed block is formed；Nut prerotation vane, the nut prerotation vane are provided between the nut push rod and nut frock
It is fixedly supported on and is promoted on rotating mechanism substrate by nut prerotation vane fixed block.
As the utility model further scheme：The nut transferring mechanism substrate outboard end passes through the 3rd flake
Bearing is connected with nut transferring mechanism cylinder；Nut transferring mechanism cylinder is fixedly supported on propulsion whirler by the 3rd support column
On structure substrate.
As the utility model further scheme：The other end is set with sliding block on the propulsion rotational alignment guide rail,
Be fixedly installed rotating mechanism base plate on two sliding blocks, on the rotating mechanism base plate interior outside be respectively arranged with bearing block and
Motor base, rotating shaft is set between the bearing block and motor base, the horse being connected with rotating shaft transmission is set with the motor base
Reach；Bolt tooling is corresponded in rotating shaft on the outside of the bearing block and is set with rotary sleeve, turnbarrel is provided with the rotary sleeve.
As the utility model further scheme：The rotating mechanism base plate outboard end passes through the 4th flake axle
Hold and be connected with rotating mechanism push cylinder；Rotating mechanism push cylinder is fixedly supported on propulsion rotating mechanism by the 4th support column
On substrate.
As the utility model further scheme：The bolt tooling component includes the first bolt tooling and the second spiral shell
Bolt frock；Second bolt tooling is fixed on by the second bolt tooling fixed block and promoted on rotating mechanism substrate.
As the utility model further scheme：Frock separating mechanism, institute are connected with first bolt tooling
Stating frock separating mechanism includes separating mechanism base plate and bolt tooling fixed plate, and the first bolt tooling passes through the first bolt tooling
Fixed block is fixedly supported in bolt tooling fixed plate, and guide rail mechanism is provided with separating mechanism base plate, and guide rail mechanism includes
The sliding block set on the guide rail and guide rail being arranged on separating mechanism base plate；Bolt tooling fixed plate and slide block guide rail mechanism
Sliding block is fixedly connected, and flake bearings post is fixedly installed in bolt tooling fixed plate, is covered on the flake bearings post
Equipped with the 5th flake bearing, bolt tooling fixed plate passes through the 5th flake bearing connecting tooling separating mechanism cylinder, frock separation
Mechanism cylinder is fixed on separating mechanism base plate end by the 5th support column；The bolt push rod 28 and bolt tooling component it
Between be provided with bolt height adjustment sheet.
Compared with prior art, the beneficial effects of the utility model are：It is automatic that the utility model provides a kind of bolt and nut
Assembly machine, structure are novel；The utility model feeding, promote rotation, frock to separate full-automatic operation, realize bolts and nuts
Automated assembly, integral arrangement is reasonable in addition, and operating efficiency is high, and operation process is stable, safe.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of bolt and nut automatic assembling machine.
Fig. 2 is the partial structural diagram of bolt and nut automatic assembling machine.
Fig. 3 is the structural representation that rotating mechanism is promoted in bolt and nut automatic assembling machine.
Fig. 4 is the structural representation of frock separating mechanism in bolt and nut automatic assembling machine.
Fig. 5 is the structural representation of nut feed mechanism in bolt and nut automatic assembling machine.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-5, a kind of bolt and nut automatic assembling machine, including pedestal frame 12 are referred to, is provided with the pedestal frame 12
Pedestal bottom plate 10, bolt feeding mechanism 5, nut feed mechanism 6 are provided with pedestal bottom plate 10, promotes rotating mechanism 7, nut to enter
To mechanism 8 and frock separating mechanism 9, the corresponding lower section of frock separating mechanism 9 of pedestal frame 12 is provided with blanking groove 11, the base
The side of mounting 12 corresponds to bolt feeding mechanism 5 and nut feed mechanism 6 is respectively arranged with bolt vibrating disk 1 and nut vibrating disk 3,
The discharging opening of the bolt vibrating disk 1 and nut vibrating disk 3 is provided with delivery track, and passes through delivery track and bolt respectively
Feed mechanism 5 connects with the charging aperture of nut feed mechanism 6；Bolt vibrating disk 1 and the bottom of nut vibrating disk 3 are respectively arranged with spiral shell
Bolt vibrating disk base 2 and nut vibrating disk base 4.
The bolt feeding mechanism 5 includes bolt feeding cylinder 23, bolt feeding line slideway 27 and bolt push rod 28；Institute
Stating nut feed mechanism 6 includes nut feeding cylinder 19, nut feeding line slideway 17 and nut push rod 15；Bolt feeding mechanism
5 and nut feed mechanism 6 be disposed side by side on feed mechanism base plate 21, bolt feeding line slideway 27 and nut feeding straight line
The bottom of guide rail 17 is supported by the first fixed block 25 and the second fixed block 14 that are set on feed mechanism base plate 21 respectively, and bolt pushes away
Bar 28 and nut push rod 15 are sleeved on bolt feeding line slideway 27 and nut by the first sliding block 26 and the second sliding block 16 respectively
On feeding line slideway 17, bolt push rod 28 and the outboard end of nut push rod 15 pass through the first flake bearing 24 and the second fish respectively
Axis oculi holds 18 and is connected with bolt feeding cylinder 23 and nut feeding cylinder 19, the bolt feeding cylinder 23 and nut feeding cylinder
19 are fixed on feed mechanism base plate 21 by the first support column 22 and the second support column 20 respectively.
The end vertical of feed mechanism base plate 21, which is provided with, promotes rotating mechanism substrate 37, the propulsion rotating mechanism
The corresponding bolt push rod 28 of substrate 37 and the end set of nut push rod 15 have bolt tooling component and nut tool component；The propulsion
Bolt tooling is corresponded on rotating mechanism substrate 37 and nut frock is provided with and promotes rotating mechanism 7.
The propulsion rotating mechanism 7 includes the two propulsion rotational alignment guide rails 64 be arrangeding in parallel, promotes rotational alignment guide rail
One end is set with sliding block 34 on 64, and the top of two sliding block 34 is fixedly installed nut transferring mechanism substrate 52, nut transferring mechanism base
Nut tool component is provided with plate 52, nut tool component is consolidated by nut frock catch 53, nut frock 54 and nut frock
Determine block 55 to form；Nut prerotation vane 58, the nut prerotation vane 58 are provided between the nut push rod 15 and nut frock 54
It is fixedly supported on and is promoted on rotating mechanism substrate 37 by nut prerotation vane fixed block 59.
The outboard end of nut transferring mechanism substrate 52 is connected by the 3rd flake bearing 60 with nut transferring mechanism cylinder 57；
Nut transferring mechanism cylinder 57 is fixedly supported on by the 3rd support column and promoted on rotating mechanism substrate 37.
The other end is set with sliding block 34 on the propulsion rotational alignment guide rail 64, and whirler is fixedly installed on two sliding blocks 34
Structure base plate 32, interior outside is respectively arranged with bearing block 43 and motor base 40, the bearing on the rotating mechanism base plate 32
Rotating shaft 33 is set between seat 43 and motor base 40, the motor 39 being connected with rotating shaft 33 is set with the motor base 40；
Bolt tooling is corresponded in the rotating shaft 33 in the outside of bearing block 42 and is set with rotary sleeve 31, and rotation is provided with the rotary sleeve 31
Sleeve 32.
The outboard end of rotating mechanism base plate 32 is connected by the 4th flake bearing 35 with rotating mechanism push cylinder 38
Connect；Rotating mechanism push cylinder 38 is fixedly supported on by the 4th support column 36 and promoted on rotating mechanism substrate 37.
The bolt tooling component includes the first bolt tooling 50 and the second bolt tooling 51；Second bolt tooling 51 passes through
Second bolt tooling fixed block 30, which is fixed on, to be promoted on rotating mechanism substrate 37.
Frock separating mechanism is connected with first bolt tooling 50, the frock separating mechanism includes separating mechanism base
Seat board 43 and bolt tooling fixed plate 47, the first bolt tooling 50 are fixedly supported on bolt by the first bolt tooling fixed block 49
In frock fixed plate 47, guide rail mechanism 46 is provided with separating mechanism base plate 43, guide rail mechanism 46 includes being arranged on seperator
The sliding block set on guide rail and guide rail on structure base plate 43；The sliding block of bolt tooling fixed plate 47 and slide block guide rail mechanism 46 is consolidated
It is fixed to connect, flake bearings post 65 is fixedly installed in bolt tooling fixed plate 47, is covered on the flake bearings post 65
Equipped with the 5th flake bearing, bolt tooling fixed plate 47 passes through the connecting tooling separating mechanism cylinder 45 of the 5th flake bearing 48, work
Dress separating mechanism cylinder 45 is fixed on the end of separating mechanism base plate 43 by the 5th support column 44.
Bolt height adjustment sheet 29 is provided between the bolt push rod 28 and bolt tooling component.
Operation principle of the present utility model is：The utility model provides a kind of bolt and nut automatic assembling machine, and structure is novel；
The utility model bolt 62 enters bolt feeding mechanism 5 from bolt vibrating disk 1, passes through the bolt push rod of bolt feeding mechanism 5
In 28 the first bolt toolings 50 of push-in, nut 63 enters nut feed mechanism 6 from nut vibrating disk 3, passes through nut feeder
The nut push rod 15 of structure 6 is pushed into nut frock 54, and the bolt on the first bolt tooling 50 is by promoting the rotation of rotating mechanism 7
31 grip bolts 62 rotation propulsion and the quick assembling of nut 63 are covered, is turned after the completion of matching somebody with somebody, frock separating mechanism cylinder 45 drives bolt
The motion of frock fixed plate 47 drives the first bolt tooling 50 to be separated with the second bolt tooling 51, and the assembling assembly of screw bolt and nut is fallen
Enter in blanking groove 11, complete assembling work.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (9)
1. a kind of bolt and nut automatic assembling machine, including pedestal frame, it is characterised in that be provided with pedestal bottom on the pedestal frame
Plate, bolt feeding mechanism, nut feed mechanism are provided with pedestal bottom plate, promotes rotating mechanism, nut feeding mechanism and frock
Separating mechanism, the pedestal frame correspond to and are provided with blanking groove below frock separating mechanism, and the pedestal frame side corresponds to bolt and sent
Material mechanism and nut feed mechanism are respectively arranged with bolt vibrating disk and nut vibrating disk, bolt vibrating disk and the nut vibration
The discharging opening of disk is provided with delivery track, and entering by delivery track and bolt feeding mechanism and nut feed mechanism respectively
Material mouth connects；Bolt vibrating disk and nut vibrating disk bottom are respectively arranged with bolt vibrating disk base and nut vibrating disk base.
2. bolt and nut automatic assembling machine according to claim 1, it is characterised in that the bolt feeding mechanism includes spiral shell
Bolt feeding cylinder, bolt feeding line slideway and bolt push rod；The nut feed mechanism includes nut feeding cylinder, nut is sent
Expect line slideway and nut push rod；Bolt feeding mechanism and nut feed mechanism are disposed side by side on feed mechanism base plate, spiral shell
Bolt feeding line slideway and nut feeding line slideway bottom respectively by the first fixed block for being set on feed mechanism base plate and
Second fixed block supports, and bolt push rod and nut push rod are mounted in bolt feeding straight line by the first sliding block and the second slide block set respectively
On guide rail and nut feeding line slideway, bolt push rod and nut push rod outboard end pass through the first flake bearing and second respectively
Flake bearing is connected with bolt feeding cylinder and nut feeding cylinder, the bolt feeding cylinder and nut feeding cylinder respectively by
First support column and the second support column are fixed on feed mechanism base plate.
3. bolt and nut automatic assembling machine according to claim 2, it is characterised in that the feed mechanism base plate end
It is vertically installed with and promotes rotating mechanism substrate, the propulsion rotating mechanism substrate corresponds to bolt push rod and nut push rod end set
There are bolt tooling component and nut tool component；Bolt tooling is corresponded on the propulsion rotating mechanism substrate and nut frock is set
There is propulsion rotating mechanism.
4. bolt and nut automatic assembling machine according to claim 3, it is characterised in that the propulsion rotating mechanism includes two
The propulsion rotational alignment guide rail be arrangeding in parallel, one end on rotational alignment guide rail is promoted to be set with sliding block, two sliding block tops are fixed and set
Nut transferring mechanism substrate is equipped with, nut tool component is provided with nut transferring mechanism substrate, nut tool component is by nut
Frock catch, nut frock and nut frock fixed block are formed；Nut is provided between the nut push rod and nut frock to lead
To piece, the nut prerotation vane is fixedly supported on by nut prerotation vane fixed block and promoted on rotating mechanism substrate.
5. bolt and nut automatic assembling machine according to claim 4, it is characterised in that the nut transferring mechanism substrate
Outboard end is connected by the 3rd flake bearing with nut transferring mechanism cylinder；Nut transferring mechanism cylinder passes through the 3rd support column
It is fixedly supported on and promotes on rotating mechanism substrate.
6. bolt and nut automatic assembling machine according to claim 5, it is characterised in that on the propulsion rotational alignment guide rail
The other end is set with sliding block, is fixedly installed rotating mechanism base plate on two sliding blocks, interior outside on the rotating mechanism base plate
Bearing block and motor base are respectively arranged with, rotating shaft is set between the bearing block and motor base, is set with the motor base
The motor being connected with rotating shaft transmission；Bolt tooling is corresponded in rotating shaft on the outside of the bearing block and is set with rotary sleeve, the rotation
Turnbarrel is provided with set.
7. bolt and nut automatic assembling machine according to claim 6, it is characterised in that on the outside of the rotating mechanism base plate
End is connected by the 4th flake bearing with rotating mechanism push cylinder；Rotating mechanism push cylinder is fixed by the 4th support column
It is supported on and promotes on rotating mechanism substrate.
8. bolt and nut automatic assembling machine according to claim 7, it is characterised in that the bolt tooling component includes the
One bolt tooling and the second bolt tooling；Second bolt tooling is fixed on propulsion rotating mechanism by the second bolt tooling fixed block
On substrate.
9. bolt and nut automatic assembling machine according to claim 8, it is characterised in that connected on first bolt tooling
There is frock separating mechanism, the frock separating mechanism includes separating mechanism base plate and bolt tooling fixed plate, the first bolt work
Dress is fixedly supported in bolt tooling fixed plate by the first bolt tooling fixed block, and guide rail is provided with separating mechanism base plate
Mechanism, guide rail mechanism include the sliding block set on the guide rail and guide rail that are arranged on separating mechanism base plate；Bolt tooling is fixed
Plate is fixedly connected with the sliding block of slide block guide rail mechanism, and flake bearings post is fixedly installed in bolt tooling fixed plate, described
The 5th flake bearing is set with flake bearings post, bolt tooling fixed plate is separated by the 5th flake bearing connecting tooling
Mechanism cylinder, frock separating mechanism cylinder are fixed on separating mechanism base plate end by the 5th support column；The bolt push rod
（28）Bolt height adjustment sheet is provided between bolt tooling component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859592.1U CN207013974U (en) | 2017-07-17 | 2017-07-17 | A kind of bolt and nut automatic assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859592.1U CN207013974U (en) | 2017-07-17 | 2017-07-17 | A kind of bolt and nut automatic assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013974U true CN207013974U (en) | 2018-02-16 |
Family
ID=61484299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859592.1U Expired - Fee Related CN207013974U (en) | 2017-07-17 | 2017-07-17 | A kind of bolt and nut automatic assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013974U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406292A (en) * | 2018-04-19 | 2018-08-17 | 中国地质大学（武汉） | It is a kind of to lock the tooling device for unloading bolt |
| CN109048303A (en) * | 2018-09-04 | 2018-12-21 | 安徽纽创自动化装备有限公司 | A kind of nut-screw automatic assembling apparatus |
| CN109048304A (en) * | 2018-09-04 | 2018-12-21 | 安徽纽创自动化装备有限公司 | A kind of nut automatic assembling apparatus |
| CN109304601A (en) * | 2018-11-19 | 2019-02-05 | 宁波波特气动元件有限公司 | A kind of nut kludge |
| CN112475575A (en) * | 2020-11-20 | 2021-03-12 | 四川省彭山宏源机电科技开发有限公司 | Automatic spot welding work platform of clamping piece nut |
| CN112975364A (en) * | 2021-02-26 | 2021-06-18 | 厦门馨天达金属制造有限公司 | Screw locking mechanism and equipment thereof |
| CN116329940B (en) * | 2023-01-12 | 2024-04-26 | 中山常成日用制品有限公司 | Assembling device for wheel body |
-
2017
- 2017-07-17 CN CN201720859592.1U patent/CN207013974U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406292A (en) * | 2018-04-19 | 2018-08-17 | 中国地质大学（武汉） | It is a kind of to lock the tooling device for unloading bolt |
| CN109048303A (en) * | 2018-09-04 | 2018-12-21 | 安徽纽创自动化装备有限公司 | A kind of nut-screw automatic assembling apparatus |
| CN109048304A (en) * | 2018-09-04 | 2018-12-21 | 安徽纽创自动化装备有限公司 | A kind of nut automatic assembling apparatus |
| CN109304601A (en) * | 2018-11-19 | 2019-02-05 | 宁波波特气动元件有限公司 | A kind of nut kludge |
| CN112475575A (en) * | 2020-11-20 | 2021-03-12 | 四川省彭山宏源机电科技开发有限公司 | Automatic spot welding work platform of clamping piece nut |
| CN112975364A (en) * | 2021-02-26 | 2021-06-18 | 厦门馨天达金属制造有限公司 | Screw locking mechanism and equipment thereof |
| CN116329940B (en) * | 2023-01-12 | 2024-04-26 | 中山常成日用制品有限公司 | Assembling device for wheel body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 362000 No. 23-24, 26 Blocks, B District, Chenghui International Hardware and Electrical City, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Fujian Quanzhou Chengfa Electrical Machinery Technology Co., Ltd. Address before: 362000 Binjiang Industrial Park, Xiamei Town, Nanan City, Quanzhou City, Fujian Province Patentee before: Quanzhou Wankong Electrical Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20190717 |