CN106077173A - Steel plate bending device - Google Patents
Steel plate bending device Download PDFInfo
- Publication number
- CN106077173A CN106077173A CN201610480309.4A CN201610480309A CN106077173A CN 106077173 A CN106077173 A CN 106077173A CN 201610480309 A CN201610480309 A CN 201610480309A CN 106077173 A CN106077173 A CN 106077173A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- pinch
- wheel carrier
- workbench
- steel plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 title claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of steel plate bending device, including workbench, described worktable upper surface is provided with groove, setting-in wheel carrier group in described groove, said two wheel carrier group is provided with feeding grip unit, described workbench is arranged over bending unit, described bending unit is by the crossbeam being arranged in two wheel carrier groups, the column being arranged on crossbeam, the X phase driving column motion drives motor, the supporting plate being arranged on column, it is arranged on multiple Y phases of supporting plate lower surface drive motor and be separately positioned on Y phase and drive the bending cutter head on motor to collectively form, described workbench is provided with bending sample groove, described workbench side is provided with and drives the driver element being sent into grip unit motion, described feeding grip unit is to be collectively formed by the pinch mechanism being arranged in wheel carrier group and roller press mechanism, described workbench is provided with controller.The invention has the beneficial effects as follows, simple in construction, practical.
Description
Technical field
The present invention relates to steel plate bending mechanical modification, particularly steel plate bending device.
Background technology
Usually needing to carry out steel plate bending in machine-building, existing apparatus for bending on the market generally can only will need folding
The bending part of curved steel plate is bent into arc, but bending part cannot be carried out turning bending, will be limited to one in bending part
In line, thicker particularly with thickness and the steel plate of turning bending need to be carried out carry out bending.
Summary of the invention
The invention aims to solve the problems referred to above, devise a kind of steel plate bending device.
Realize above-mentioned purpose the technical scheme is that, a kind of steel plate bending device, including workbench, described workbench
Upper surface is provided with groove, and setting-in wheel carrier group in described groove, said two wheel carrier group is provided with feeding grip unit, described work
Platform is arranged over bending unit, described bending unit be by the crossbeam being arranged in two wheel carrier groups, be arranged on crossbeam vertical
Post, the X phase of column motion is driven to drive motor, the supporting plate being arranged on column, multiple Y phases of being arranged on supporting plate lower surface to drive
Motor drives the bending cutter head on motor to collectively form with being separately positioned on Y phase, and described workbench is provided with bending sample groove, institute
Stating workbench side and be provided with the driver element driving feeding grip unit motion, described feeding grip unit is by being arranged on wheel carrier
Pinch mechanism in group and roller press mechanism collectively form, and described pinch mechanism, roller press mechanism are corresponding with the position of workbench,
Described workbench is provided with controller, and described controller drives motor, Y phase to drive motor and driver element electrical respectively with X phase
Connect.
Described wheel carrier group is by a group two-by-two fixedly mounted on the table, and four wheel carriers of wheel carrier group that structure is identical
Collectively forming, described each wheel carrier is designed with multiple chute.
The bender being shaped as on V-shaped or U-shaped, the shape of described bending cutter head and workbench of described bender's groove
Groove shape matches.
Described driver element is to be connected with motor with by conveyer belt by the motor being arranged on workbench side
Reductor collectively forms, and described roller press mechanism is fixing with reductor to be connected.
Described pinch mechanism is to be pinched mandrel by be connected with two wheel carrier groups, be sleeved on the roll-in pinching on mandrel
Overlap and pinch mandrel and fix the gear and being arranged on of pinching being connected and pinch and pinch support roller mandrel and fixed installation immediately below mandrel
Collectively form at the gear pinched on support roller mandrel.
The described mandrel that pinches is overall step circle structure, is provided with on slide block, described chute in the chute on described wheel carrier
Be provided with the adjustment bolt of adjusting slider position, described in pinch the little one end major axis of axle diameter and extend transversely through slide block, described slide block
Being fixedly mounted on major axis by the described gear that pinches, described major axis is provided with bearing with the junction of slide block.
Described roller press mechanism is by the rolling wheel set mandrel multiple parallel to each other being arranged in wheel carrier group, is sleeved on rolling wheel set
Roll-in set on mandrel, No. two gears being sleeved on rolling wheel set mandrel, the multiple stress support roller mandrels being arranged in wheel carrier group,
No. three gears being sleeved on multiple stress support roller mandrel collectively form, described in pinch support roller mandrel and multiple stress supporting-roller shaft
It is connected formation link gear by tumbler gear between core.
Described support roller mandrel, stress support roller mandrel and the worktable upper surface of pinching is positioned on same level line.
No. two gears on a gear described pinch gear, pinching on support roller mandrel, rolling wheel set mandrel, stress support roller
In No. three gears on mandrel and tumbler gear are all located at same plane and be mutually twisted formation driving gear set structure.
The round end of described reductor is fixing with one end of one of them stress support roller mandrel to be connected and drives this stress torr
Wheel mandrel rotates, thus drives the pinion rotation of the stress support roller mandrel other end.
Utilize a kind of steel plate bending device that technical scheme makes, simple in construction, and be conveniently used for bending
Steel plate, work efficiency is high, saves labour force, can carry out bending arc simultaneously after the jack knife dismounting of this device.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of steel plate bending device of the present invention；
Fig. 2 is the top view of a kind of steel plate bending device of the present invention；
In figure, 1, workbench；2, crossbeam；3, column；4, X phase drives motor；5, supporting plate；6, Y phase drives motor；7, bending tool
Head；8, No. two gears；9, wheel carrier；10, bender's groove；11, motor；12, conveyer belt；13, reductor；14, mandrel is pinched；
15, roll-in set；16, gear is pinched；17, support roller mandrel is pinched；18, slide block；19, chute；20, rolling wheel set mandrel；21, stress torr
Wheel mandrel；22, No. three gears；23, tumbler gear；24, a gear.
Detailed description of the invention
Being specifically described the present invention below in conjunction with the accompanying drawings, as shown in Figure 1-2, a kind of steel plate bending device, including work
Station (1), described workbench (1) upper surface is provided with groove, and setting-in wheel carrier group in described groove, said two wheel carrier group is provided with
Being sent into grip unit, described workbench (1) is arranged over bending unit, and described bending unit is by being arranged in two wheel carrier groups
Crossbeam (2), the column (3) being arranged on crossbeam, drive column motion X phase drive motor (4), be arranged on column (3)
Supporting plate (5), be arranged on multiple Y phases of supporting plate (5) lower surface and drive motor (6) and be separately positioned on Y phase and drive on motor (6)
Bending cutter head (7) collectively form, described workbench (1) is provided with bending sample groove (8), described workbench (1) side is provided with
Drive the driver element being sent into grip unit motion, described feeding grip unit be by the pinch mechanism being arranged in wheel carrier group and
Roller press mechanism collectively forms, and described pinch mechanism, roller press mechanism are corresponding with the position of workbench (1), described workbench (1)
Being provided with controller, described controller drives motor (4), Y phase to drive motor (6) and driver element to be electrically connected with respectively with X phase；
Described wheel carrier group is by a group two-by-two be fixedly mounted on workbench (1), and identical four wheel carriers (9) of wheel carrier group of structure are altogether
With constitute, described each wheel carrier (9) is designed with multiple chute (19)；Described bender's groove (10) be shaped as V-shaped or U-shaped
Shape, the shape of described bending cutter head (7) and bender's groove (10) mating shapes on workbench (1)；Described driver element is
By being arranged on the motor (11) of workbench (1) side and the reductor being connected by conveyer belt (12) with motor (11)
(13) collectively forming, described roller press mechanism is fixing with reductor (13) to be connected；Described pinch mechanism be by with two wheel carrier groups
Be connected pinches mandrel (14), is sleeved on the roll-in set (15) that pinches on mandrel (14) and is connected with to pinch mandrel (14) fixing
The gear (16) and being arranged on of pinching pinch pinching support roller mandrel (17) and being fixedly mounted on and pinch torr immediately below mandrel (14)
A gear (24) on wheel mandrel (17) collectively forms；The described mandrel (14) that pinches is overall step circle structure, described
Be provided with slide block (18) in chute (19) on wheel carrier (9), described chute (19) is provided with the adjustment spiral shell of adjusting slider (18) position
Bolt, described in pinch the little one end major axis of axle diameter and extend transversely through slide block (18), described slide block (18) pass through described in pinch gear
(12) being fixedly mounted on major axis, described major axis is provided with bearing with the junction of slide block (18)；Described roller press mechanism is by arranging
Rolling wheel set mandrel (20) multiple parallel to each other in wheel carrier group, the roll-in set (15) being sleeved on rolling wheel set mandrel (20),
No. two gears (8) being sleeved on rolling wheel set mandrel (20), multiple stress support roller mandrel (21) being arranged in wheel carrier group, suit
No. three gears (22) on multiple stress support roller mandrel (21) collectively form, described in pinch support roller mandrel (17) and multiple be subject to
It is connected formation link gear by tumbler gear (23) between power support roller shaft core (21)；Described pinch support roller mandrel (17), be subject to
Power support roller mandrel (21) and workbench (1) upper surface are positioned on same level line；Described pinch gear, pinch support roller mandrel (17)
On a gear (24), No. two gears (8) on rolling wheel set mandrel (20), No. three gears in stress support roller mandrel (21) and
Tumbler gear (23) is all located in same plane and is mutually twisted formation driving gear set structure；The rotation of described reductor (13)
Hold the one end with one of them stress support roller mandrel (21) to fix be connected and drive this stress support roller mandrel (16) to rotate, thus carry
The pinion rotation of dynamic stress support roller mandrel (21) other end.
The feature of the present embodiment is, including workbench, described worktable upper surface is provided with groove, setting-in in described groove
Wheel carrier group, said two wheel carrier group is provided with feeding grip unit, and described workbench is arranged over bending unit, described bending list
Unit be by the crossbeam being arranged in two wheel carrier groups, be arranged on crossbeam column, drive column motion X phase drive motor,
The supporting plate being arranged on column, the multiple Y phases being arranged on supporting plate lower surface drive motor and are separately positioned on Y phase and drive on motor
Bending cutter head collectively form, described workbench is provided with bending sample groove, and described workbench side is provided with driving and is sent into clamping
The driver element of unit motion, described feeding grip unit is common by the pinch mechanism being arranged in wheel carrier group and roller press mechanism
Constituting, described pinch mechanism, roller press mechanism are corresponding with the position of workbench, and described workbench is provided with controller, described
Controller drives motor, Y phase to drive motor and driver element to be electrically connected with respectively with X phase, simple in construction, and is conveniently used for folding
Curved steel plate, work efficiency is high, saves labour force, can carry out bending arc simultaneously after the jack knife dismounting of this device.
In the present embodiment, in use, user needs first to turn on the power this device, and steel plate is sent into grip unit and enters
Mouth end is sent into, and during work, motor rotation drives reductor to rotate, and reductor connects stress support roller mandrel No. three gears of drive and turns
Dynamic, drive intermeshing tumbler gear, a pinion rotation simultaneously, at this moment steel plate is sent into by pinching gear port, at folder
The chucking power sending the clamping lower steel plate of gear and a gear to be rotated drives, and does under the clamping of No. two gears and No. three gears
Continuously move in parallel, through groups of stress support roller mandrel and the roll-in successively of groups of rolling wheel set mandrel in moving,
Entering into bending unit, in bending unit, X phase drives motor to drive the regulation of column transverse shifting to need the position of bending, Y phase
Driving motor to control bending cutter head to move up and down, carry out bending work, bending cutter head matches with bender's groove, and protection cutter head is also
Protection workbench, the steel plate after bending is seen and can be continued to transport by roller press mechanism.
Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations may made some of which part all embody the principle of the present invention, belong to protection scope of the present invention it
In.
Claims (10)
1. a steel plate bending device, including workbench (1), it is characterised in that described workbench (1) upper surface is provided with groove,
Setting-in wheel carrier group in described groove, said two wheel carrier group is provided with feeding grip unit, and described workbench (1) is arranged over folding
Curved unit, described bending unit is by the crossbeam (2) being arranged in two wheel carrier groups, the column (3) being arranged on crossbeam, drives
The X phase of column motion drives motor (4), the supporting plate (5) that is arranged on column (3), multiple Y of being arranged on supporting plate (5) lower surface
Drive motor (6) mutually and be separately positioned on Y phase and drive the bending cutter head (7) on motor (6) to collectively form, described workbench
(1) being provided with bending sample groove (8), described workbench (1) side is provided with and drives the driver element being sent into grip unit motion, described
Being sent into grip unit is to be collectively formed by the pinch mechanism being arranged in wheel carrier group and roller press mechanism, described pinch mechanism, roller
Press mechanism is corresponding with the position of workbench (1), and described workbench (1) is provided with controller, and described controller drives with X phase respectively
Galvanic electricity machine (4), Y phase drive motor (6) and driver element to be electrically connected with.
Steel plate bending device the most according to claim 1, it is characterised in that described wheel carrier group is by being fixedly mounted on work
On platform (1) one group two-by-two, and structure identical four wheel carriers (9) of wheel carrier group collectively form, described each wheel carrier (9) sets
There is multiple chute (19).
Steel plate bending device the most according to claim 1, it is characterised in that described bender's groove (10) be shaped as V word
Shape or U-shaped, the shape of described bending cutter head (7) and bender's groove (10) mating shapes on workbench (1).
Steel plate bending device the most according to claim 1, it is characterised in that described driver element is by being arranged on workbench
(1) motor (11) of side is collectively formed with the reductor (13) being connected with motor (11) by conveyer belt (12),
Described roller press mechanism is fixing with reductor (13) to be connected.
Steel plate bending device the most according to claim 1, it is characterised in that described pinch mechanism be by with two wheel carrier groups
Be connected pinches mandrel (14), is sleeved on the roll-in set (15) that pinches on mandrel (14) and is connected with to pinch mandrel (14) fixing
The gear (16) and being arranged on of pinching pinch pinching support roller mandrel (17) and being fixedly mounted on and pinch torr immediately below mandrel (14)
A gear (24) on wheel mandrel (17) collectively forms.
Steel plate bending device the most according to claim 5, it is characterised in that described in pinch mandrel (14) be overall step
Circle structure, is provided with slide block (18), described chute (19) is provided with adjusting slider (18) position in the chute (19) on described wheel carrier (9)
The adjustment bolt put, described in pinch the little one end major axis of axle diameter and extend transversely through slide block (18), described slide block (18) passes through institute
Stating and pinch gear (12) and be fixedly mounted on major axis, described major axis is provided with bearing with the junction of slide block (18).
Steel plate bending device the most according to claim 1, it is characterised in that described roller press mechanism is by being arranged on wheel carrier group
On rolling wheel set mandrel (20) multiple parallel to each other, the roll-in set (15) being sleeved on rolling wheel set mandrel (20), be sleeved on roller
No. two gears (8), multiple stress support roller mandrel (21) being arranged in wheel carrier group on pinch roller mandrel (20), it is sleeved on multiple being subject to
No. three gears (22) in power support roller mandrel (21) collectively form, described in pinch support roller mandrel (17) and multiple stress supporting-roller shaft
It is connected formation link gear by tumbler gear (23) between core (21).
8. according to the steel plate bending device described in claim 5 or 7, it is characterised in that described in pinch support roller mandrel (17), stress
Support roller mandrel (21) and workbench (1) upper surface are positioned on same level line.
9. according to the steel plate bending device described in claim 5 or 7, it is characterised in that described in pinch gear, pinch support roller mandrel
(17) No. three teeth in a gear (24) on, No. two gears (8) on rolling wheel set mandrel (20), stress support roller mandrel (21)
Take turns in being all located at same plane with tumbler gear (23) and be mutually twisted formation driving gear set structure.
Steel plate bending device the most according to claim 4, it is characterised in that the round end of described reductor (13) and its
In one end of stress support roller mandrel (21) is fixing connects and drive this stress support roller mandrel (16) to rotate, thus drive stress
The pinion rotation of support roller mandrel (21) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480309.4A CN106077173B (en) | 2016-06-28 | 2016-06-28 | Steel plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480309.4A CN106077173B (en) | 2016-06-28 | 2016-06-28 | Steel plate bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077173A true CN106077173A (en) | 2016-11-09 |
| CN106077173B CN106077173B (en) | 2017-11-07 |
Family
ID=57253184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480309.4A Active CN106077173B (en) | 2016-06-28 | 2016-06-28 | Steel plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077173B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649541A (en) * | 2017-10-25 | 2018-02-02 | 青海海泉新材料科技有限公司 | Long length build-up wear-resistant plate hydraulic means |
| CN108188228A (en) * | 2017-12-07 | 2018-06-22 | 安徽新荣钢构有限公司 | A kind of steel bar bender |
| CN112676389A (en) * | 2020-12-11 | 2021-04-20 | 马鞍山力森金属结构有限公司 | Steel sheet bending device is used in steel construction part overlap joint |
| CN116140424A (en) * | 2023-02-16 | 2023-05-23 | 南通东海机床制造集团有限公司 | Energy-saving numerical control bending machine capable of bending in segmented mode |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19635106A1 (en) * | 1996-08-30 | 1998-03-05 | Reinhardt Gmbh Maschbau | Bending machine |
| CN203124497U (en) * | 2013-02-26 | 2013-08-14 | 昆山市天之衣精工机械设备有限公司 | Motor-driven bending machine |
| CN204294687U (en) * | 2014-11-14 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of gauge adjustment sheet bender |
| CN105013885A (en) * | 2015-06-18 | 2015-11-04 | 江苏金铁人自动化科技有限公司 | Novel metal plate bending mechanism |
| CN205110452U (en) * | 2015-10-14 | 2016-03-30 | 厦门福鑫耀工贸有限公司 | Bending die |
| CN205253461U (en) * | 2015-12-27 | 2016-05-25 | 吴倩倩 | Door plant painting device |
| CN205289335U (en) * | 2016-01-10 | 2016-06-08 | 南安市丰州明盛五金配件厂 | Five metals panel bender |
-
2016
- 2016-06-28 CN CN201610480309.4A patent/CN106077173B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19635106A1 (en) * | 1996-08-30 | 1998-03-05 | Reinhardt Gmbh Maschbau | Bending machine |
| CN203124497U (en) * | 2013-02-26 | 2013-08-14 | 昆山市天之衣精工机械设备有限公司 | Motor-driven bending machine |
| CN204294687U (en) * | 2014-11-14 | 2015-04-29 | 汝州郑铁三佳道岔有限公司 | A kind of gauge adjustment sheet bender |
| CN105013885A (en) * | 2015-06-18 | 2015-11-04 | 江苏金铁人自动化科技有限公司 | Novel metal plate bending mechanism |
| CN205110452U (en) * | 2015-10-14 | 2016-03-30 | 厦门福鑫耀工贸有限公司 | Bending die |
| CN205253461U (en) * | 2015-12-27 | 2016-05-25 | 吴倩倩 | Door plant painting device |
| CN205289335U (en) * | 2016-01-10 | 2016-06-08 | 南安市丰州明盛五金配件厂 | Five metals panel bender |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649541A (en) * | 2017-10-25 | 2018-02-02 | 青海海泉新材料科技有限公司 | Long length build-up wear-resistant plate hydraulic means |
| CN108188228A (en) * | 2017-12-07 | 2018-06-22 | 安徽新荣钢构有限公司 | A kind of steel bar bender |
| CN112676389A (en) * | 2020-12-11 | 2021-04-20 | 马鞍山力森金属结构有限公司 | Steel sheet bending device is used in steel construction part overlap joint |
| CN116140424A (en) * | 2023-02-16 | 2023-05-23 | 南通东海机床制造集团有限公司 | Energy-saving numerical control bending machine capable of bending in segmented mode |
| CN116140424B (en) * | 2023-02-16 | 2023-12-26 | 南通东海机床制造集团有限公司 | Energy-saving numerical control bending machine capable of bending in segmented mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106077173B (en) | 2017-11-07 |
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Inventor after: Liang Youping Inventor before: Bai Weiwei |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170922 Address after: 401344 Chongqing new village Solitaire town Banan District high hole group No. 411 Applicant after: CHONGQING XIONGCHUANG CONSTRUCTION ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 233100 Anhui city of Chuzhou province Fengyang County town Cang Xiang No. 12-37 Applicant before: Bai Weiwei |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180115 Address after: 401344 Chongqing city Banan District of the town of Huai village Solitaire force Zi Wan Group No. 1043 Patentee after: Li Qingdi Address before: 401344 Chongqing new village Solitaire town Banan District high hole group No. 411 Patentee before: CHONGQING XIONGCHUANG CONSTRUCTION ENGINEERING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190401 Address after: 530000 Standard Workshop No. 5-6, 31 Wuhua Avenue, Nanning Overseas Chinese Investment Zone, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Chuanghongli Civil Air Defense Engineering Protection Equipment Co.,Ltd. Address before: 401344 No. 1043, Li Zi Wan Group, new Huai village, Banan, Chongqing Patentee before: Li Qingdi |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 531405 Standard Factory Building 1-2, No. 3 Yuanyuan Avenue, Xin'an Town, Pingguo City, Baise City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Chuanghongli Civil Air Defense Engineering Protection Equipment Co.,Ltd. Address before: 530000 Standard Workshop No. 5-6, 31 Wuhua Avenue, Nanning Overseas Chinese Investment Zone, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Chuanghongli Civil Air Defense Engineering Protection Equipment Co.,Ltd. |