CN108435895A - A kind of hole punched device of accessory - Google Patents
A kind of hole punched device of accessory Download PDFInfo
- Publication number
- CN108435895A CN108435895A CN201810271250.7A CN201810271250A CN108435895A CN 108435895 A CN108435895 A CN 108435895A CN 201810271250 A CN201810271250 A CN 201810271250A CN 108435895 A CN108435895 A CN 108435895A
- Authority
- CN
- China
- Prior art keywords
- rack
- accessory
- gear
- fan
- lead screw
- 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
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to decompressor fields, disclose a kind of hole punched device of accessory, including board, the staking punch that board is equipped with rack and is slidably connected, and rack is equipped with clamping device, and clamping device includes the double-end lead-screw and gear being rotatably connected in rack；Double-end lead-screw is equipped with the first threaded portion and the second threaded portion, and the first lead screw pair of cooperation is socketed on the first threaded portion, and the second lead screw pair of cooperation is socketed on the second threaded portion, connecting rod is hinged in the first lead screw pair and the second lead screw pair；The eccentric position of gear is equipped with the first biasing post and the second biasing post, two connecting rods are respectively hinged on the first biasing post and the second biasing post, the side of gear is engaged with the first rack and the second rack, first rack and the second rack are slidably connected in rack, first rack and the second rack are located at the both sides of gear, and machining position is additionally provided in rack.It can realize through the invention and fix and avoid accessory side wall stress deformation to accessory.
Description
Technical field
The present invention relates to decompressor fields, and in particular to a kind of hole punched device of accessory.
Background technology
In the parts of automobile, cap-type part is common accessory.So-called cap-type accessory refers to that shape is in similar to bottle cap
The accessory of circular groove shape, there is important application in automobile.
In the process of cap-type accessory, need to carry out trepanning to the bottom of accessory.Cap-type accessory in the prior art
Accessory is reversely buckled in stamping station by hole punched device, including staking punch and stamping station, when punching press, then is controlled staking punch and moved down pair
Accessory bottom is punched out.But in process, since accessory is placed directly in stamping station so that accessory is adding
Working hour is easy stress shakiness and is displaced, and causes punching position to misplace, and accessory is tipped upside down on by itself side wall support
In stamping station, when punching press, the side wall of accessory is easily deformed because stress is larger.
Invention content
The invention is intended to provide a kind of hole punched device of accessory, accessory side wall stress is fixed and avoids to accessory to realize
Deformation.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：A kind of hole punched device of accessory, including board, machine
The staking punch that platform is equipped with rack and is slidably connected, rack are equipped with clamping device, and clamping device includes being rotatably connected on machine
Double-end lead-screw on frame and gear；Double-end lead-screw is equipped with the first threaded portion and the second threaded portion, is socketed with and matches on the first threaded portion
The first lead screw pair closed, is socketed with the second lead screw pair of cooperation on the second threaded portion, in the first lead screw pair and the second lead screw pair
It is hinged with connecting rod；The eccentric position of gear is equipped with the first biasing post and the second biasing post, the first biasing post and the second biasing post point
Not Wei Yu the gear center of circle both sides, the free end of two connecting rods is respectively hinged on the first biasing post and the second biasing post, gear
Side be engaged with the first rack and the second rack, the first rack and the second rack are slidably connected in rack, the first rack
The both sides of gear are mutually parallel and are located at the second rack；Rack be equipped with machining position, machining position be located at clamping device and
Between staking punch.
The principle and advantage of this programme be：When practical application, accessory is positioned in machining position upward.When double-end lead-screw outside
When being rotated in the forward direction under the effect of portion power, company that the first lead screw pair and the second lead screw pair on double-end lead-screw are respectively connected respectively
The limitation of bar and double-end lead-screw can not be followed to rotate, to the axial movement on double-end lead-screw under the promotion of screw thread along leading screw,
Since the direction of screw thread on the first threaded portion and the second threaded portion is opposite, the first lead screw pair and the second lead screw pair will be
It is mutually drawn close under the push effect of respective screw thread.First on the connecting rod handsetting gear that the first lead screw pair passes through connection at this time is eccentric
Column makes gear rotate in the forward direction, while the second lead screw pair makes gear also by the second biasing post on the connecting rod handsetting gear of connection
It rotates forward, thus gear is promoted to rotate forward.The gear of rotation pushes the first rack and the movement of the second rack of engagement, due to
First rack and the second rack are located at the both sides of gear, the first rack and the second rack Impact direction at this time on the contrary, because
This two toothed rack will be moved and is pushed against respectively on the left side wall and right side wall of accessory in the opposite direction, be consolidated to accessory
It is fixed, prevent accessory from being shifted in punching course, then staking punch with tight bottom from the bottom to top to being punched out.Due in punching press
During, accessory is placed upward, to reduce the stress of accessory side wall, the side wall of accessory is avoided to deform, and
First rack and the second rack are laterally to be pushed against on accessory side wall, have carried out powerful support to the side wall of accessory, have strengthened
The anti-deformation effect of accessory side wall.
Preferably, as an improvement, it is hinged with push rod in the first lead screw pair and the second lead screw pair, the company of sliding in rack
Be connected to two groups of slide bars, two groups of slide bars be located at the both sides in the gear center of circle and can radially sliding along the first rack, slide bar with
It is corresponded between push rod hinged.When the first screw pair and the second lead screw pair are slided on double-end lead-screw draws close, company will be passed through
The push rod connect pushes corresponding slide bar to be slided in rack so that and slide bar is contacted and is pushed against in the front and back both sidewalls of accessory,
To enhance fixed effect and support effect to accessory, accessory is effectively prevent to deform.
Preferably, as an improvement, pedestal is equipped on the downside of board, pedestal is equipped with column, and column is equipped with sliding rail, punching
Pressure head is slidably connected on sliding rail, and fan is additionally provided on pedestal, and the lower end of fan is hinged on pedestal, and the upper end of fan is connected with
Reciprocally swinging mechanism, and fan housing is socketed with outside fan, the one end of fan housing far from fan is connected to the bottom of staking punch.Toward physical pendulum
When motivation structure works, the upper end of fan will be driven around the hinge joint reciprocally swinging with pedestal, fan housing follow swing and by punching press
Head lifting, increases the lifting power of staking punch, reduces the active force that staking punch power control mechanism is born.Meanwhile fan housing with
It swings with fan and constantly tilts upwards, after staking punch completes the punching press of a hole, then carry out the punching press of next hole
When, the wind of fan blowout can be blown into the upside of accessory by fan housing by the hole gone out before, and to the gear and silk of upside
The structures such as thick stick blowing cooling, to prevent high temperature caused by the high friction between each structure from influencing the practical performance of component, profit
In the service life for extending device.
Preferably, as an improvement, reciprocally swinging mechanism includes the master bevel gear being rotatably connected in rack and pair
Bevel gear, master bevel gear are engaged with secondary bevel gear, and pedestal is equipped with supporting beam, and the first swing arm is rotatably connected in supporting beam, the
Belt connects between one swing arm and secondary bevel gear, and the free end of the first swing arm is hinged with the second swing arm, the freedom of the second swing arm
End is hinged on the upper end of fan.In this way, driving secondary bevel-gear rotating by master bevel gear, the first swing arm is driven using secondary bevel gear
It swings, realizes the control swung to fan to drive the second swing arm to swing by the first swing arm, simplify reciprocally swinging mechanism
Structure, be easy to implement.
Preferably, as an improvement, belt connects between master bevel gear and double-end lead-screw.When master bevel gear rotates
Double-end lead-screw rotation is driven by belt, the linkage that the power in system realizes structure has been borrowed, has reduced energy consumption.
Preferably, as an improvement, pedestal includes upper spacer and lower plate, and upper spacer is equipped with crack, on lower plate
Equipped with V-groove, one end of V-groove is connected with collecting box.After carrying out punching press to accessory, the fragment under being stamped is fallen to by hole
On the upper spacer of pedestal, and by being collected in leakage to the V-groove of lower plate under the crack on upper spacer.When fan is in past physical pendulum
When the swing of motivation structure acts on lower swing and dries downwards, the fragment in V-groove can be blown away and be sent to collecting box by air-flow
It is collected, to realize the automatic cleaning to fragment.
Preferably, as an improvement, the end of the first rack, the second rack and slide bar is equipped with abutting block, pushes against block
One side towards accessory side wall is cambered surface.Block will be pushed against and be arranged to arcuate structure on one side towards accessory side wall, compare rectangle knot
Structure can increase the contact area pushed against between block and the curved wall of accessory, to the side wall to accessory effectively push against and into
Row powerful support, ensure accessory position fixes and prevents accessory wall deformation.
Description of the drawings
Fig. 1 is a kind of structure chart of the hole punched device embodiment of accessory of the present invention.
Fig. 2 is the vertical view of Fig. 1 middle gears and double-end lead-screw.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, upper spacer 2, lower plate 3, staking punch 4, double-end lead-screw 5, tooth
Take turns the 6, first lead screw pair 7, the second lead screw pair 8, connecting rod 9, the first biasing post 10, the second biasing post 11, push rod 12, slide bar 13, the
One rack 14, the second rack 15 push against block 16, machining position 17, fan 18, fan housing 19, master bevel gear 20, secondary bevel gear 21, the
One swing arm 22, the second swing arm 23, motor 24, accessory 25.
Embodiment is substantially as depicted in figs. 1 and 2：A kind of hole punched device of accessory, including board, board are equipped with rack 1,
Rack 1 is equipped with clamping device, and clamping device includes double-end lead-screw 5 and the gear being rotatably connected on by bearing in rack 1
6.Double-end lead-screw 5 is equipped with the first threaded portion and the second threaded portion, and the first lead screw pair 7 of cooperation is socketed on the first threaded portion, the
It is socketed with the second lead screw pair 8 of cooperation on two threaded portions, connecting rod 9 is hinged in the first lead screw pair 7 and the second lead screw pair 8.Tooth
The eccentric position of wheel 6 is equipped with the first biasing post 10 and the second biasing post 11, and the first biasing post 10 and the second biasing post 11 distinguish position
The free end of both sides in 6 center of circle of gear, two connecting rods 9 is respectively hinged on the first biasing post 10 and the second biasing post 11, tooth
The side of wheel 6 is engaged with the first rack 14 and the second rack 15, and the first rack 14 and the second rack 15 are slidably connected at rack 1
On, the first rack 14 and the second rack 15 are mutually parallel and are located at the both sides of gear 6, and rack 1 is equipped with matches for placing
The machining position 17 of part 25.It is hinged with push rod 12 in first lead screw pair 7 and the second lead screw pair 8, two groups are slidably connected in rack 1
Slide bar 13, two groups of slide bars 13 be located at the both sides in 6 center of circle of gear and can radially sliding along the first rack 14, slide bar 13 with
It corresponds and is hinged between push rod 12, the end of the first rack 14, the second rack 15 and slide bar 13, which is equipped with, pushes against block 16, pushes against
The one side of block 16 towards 25 side wall of accessory is cambered surface.
Pedestal is equipped on the downside of board, pedestal includes the upper spacer 2 being welded and fixed and lower plate 3, and upper spacer 2 is equipped with leakage
Seam, lower plate 3 are equipped with V-groove, and the right end of V-groove is connected with collecting box.Upper spacer 2 is equipped with column, and column, which is equipped with, to be slided
Rail slidably connects staking punch 4 on sliding rail, and 4 bolt of staking punch is fixedly connected with cylinder.Fan 18, wind are additionally provided on upper spacer 2
The lower end of fan 18 is hinged on pedestal, and the upper end of fan 18 is hinged with the second swing arm 23, and fan housing 19 is socketed with outside fan 18,
19 right end of fan housing is hinged on the bottom of staking punch 4.The left part of rack 1 is rotatably connected to master bevel gear 20 and secondary umbrella tooth by bearing
Wheel 21, belt connects between master bevel gear 20 and double-end lead-screw 5, and master bevel gear 20 is engaged with secondary bevel gear 21, is set on upper spacer 2
There is a supporting beam, the first swing arm 22, belt between the first swing arm 22 and secondary bevel gear 21 are rotatably connected to by bearing in supporting beam
Connection, and the right end of the first swing arm 22 and 23 left end of the second swing arm are hinged.
In the present embodiment, when practical application, referring to Fig.1, the groove body of accessory 25 is positioned over upward in machining position 17, is started
Motor 24 and cylinder, cylinder push staking punch 4 to move up, while motor 24 drives master bevel gear 20 to rotate.Master bevel gear 20 passes through
Belt drives the rotation of double-end lead-screw 5, and the first lead screw pair 7 and the second lead screw pair 8 are limited by connecting rod 9 can not follow double-end lead-screw
5 rotations, to be drawn close to the movement of the middle part of double-end lead-screw 5 under the impetus of screw thread on double-end lead-screw 5.In the process,
With reference to Fig. 2, the first lead screw pair 7 pushes the first biasing post 10 positive mobile by the connecting rod 9 of connection, and the second lead screw pair 8 passes through company
The connecting rod 9 connect pushes the second biasing post 11 positive mobile, to promote gear 6 to rotate counterclockwise.The gear 6 rotated counterclockwise will
First rack, 14 right side pushes away, and 15 left side of the second rack is pushed away so that the abutting block 16 and the second rack 15 of 14 right end of the first rack are left
The abutting block 16 at end is laterally pushed against on the side wall of accessory 25, and the curved surfaces for pushing against block 16 increase abutting block 16 and accessory 25
Contact area between side wall, to effectively be fixed to accessory 25 and effectively be supported to the side wall of accessory 25.Simultaneously
First lead screw pair 7 and the second lead screw pair 8 push connected slide bar 13 to slide by the push rod 12 respectively connected so that two cunnings
Bar 13 is mobile to the front side wall and rear wall of accessory 25 respectively and front and rear sides wall is pushed against fixation outward, enhances to accessory 25
Fixed support effect, effectively prevent the side wall stress of accessory 25 and deforms upon.
During master bevel gear 20 rotates, also stress rotates secondary bevel gear 21, to drive the first swing arm 22
It rotates in supporting beam, the right end of the first swing arm 22 drives the left end associated movement of the second swing arm 23, to promote second
Swing arm 23 swings up and down and the upper end of fan 18 is pulled up and down reciprocatingly to swing, and thus promotes fan 18 to recycle and is blown to the upper side and lower side
Wind.When under pulling of the fan 18 in the second swing arm 23 to up-draught, the right end of fan housing 19 pushes staking punch 4 to move up, and reduces punching
Pressure head 4 ensures the performance of cylinder to the pressure of cylinder.
After the punching press for completing accessory 25, motor 24 drives master bevel gear 20 to reversely rotate, and master bevel gear 20 passes through belt band
Dynamic double-end lead-screw 5 rotates backward, and the first lead screw pair 7 and the second lead screw pair 8 are divided into not slide to the both ends of double-end lead-screw 5 and reset,
To rotate clockwise reset with moving gear 6 by the connecting rod 9 respectively connected, gear 6 pushes the first rack 14 and the second rack
15 reset and unclamp the left side wall of accessory 25 and right side wall, while the first lead screw pair 7 and the second lead screw pair 8 are by respectively connecting
Push rod 12 with moving slide-bar 13 reset, thus accessory 25 is unloaded completely.After cylinder drives staking punch 4 to move down, quilt on accessory 25
The fragment swept away is fallen on upper spacer 2, and by being collected in leakage to the V-groove on lower plate 3 under the crack on upper spacer 2.
When fan 18 is dried downwards under the swing effect of the second swing arm 23, air-flow blows into the fragment in V-groove
It is collected in collecting box, automatic arranging thus is carried out to fragment.
When staking punch 4 rise again and when being punched out to another position of accessory 25, fan 18 follow it is mobile and again
It is secondary to up-draught, air-flow is blown into the upside of accessory 25 via the previous hole being stamped and formed out, to the gear 6 and double-end lead-screw of upside
5 equal air-supplies coolings, ensure the normal work of each structure.
Above-described is only the embodiment of the present invention, the common sense such as well known specific technical solution and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from technical solution of the present invention
It puts, several modifications and improvements can also be made, these should also be considered as protection scope of the present invention, these all do not interfere with this
Invent the effect and patent practicability implemented.The scope of protection required by this application should be based on the content of the claims,
The records such as the specific implementation mode in specification can be used for explaining the content of claim.
Claims (7)
1. a kind of hole punched device of accessory, including board, the staking punch that board is equipped with rack and is slidably connected, feature exist
In：The rack is equipped with clamping device, and clamping device includes the double-end lead-screw and gear being rotatably connected in rack；It is described
Double-end lead-screw is equipped with the first threaded portion and the second threaded portion, and the first lead screw pair of cooperation, the second spiral shell are socketed on the first threaded portion
It is socketed with the second lead screw pair of cooperation in line portion, connecting rod is hinged in the first lead screw pair and the second lead screw pair；The gear
Eccentric position is equipped with the first biasing post and the second biasing post, and the first biasing post and the second biasing post are located at the two of the gear center of circle
The free end of side, two connecting rods is respectively hinged on the first biasing post and the second biasing post, and the side of the gear is engaged with
One rack and the second rack, the first rack and the second rack are slidably connected in rack, and the first rack and the second rack are mutual
Both sides that are parallel and being located at gear；The rack is equipped with machining position, and machining position is between clamping device and staking punch.
2. a kind of hole punched device of accessory according to claim 1, it is characterised in that：First lead screw pair and second
It is hinged with push rod in thick stick pair, two groups of slide bars are slidably connected in the rack, two groups of slide bars are located at the two of the gear center of circle
Side and can radially sliding along the first rack, corresponded between slide bar and push rod hinged.
3. a kind of hole punched device of accessory according to claim 2, it is characterised in that：Pedestal is equipped on the downside of the board,
Pedestal is equipped with column, and column is equipped with sliding rail, and the staking punch is slidably connected on sliding rail, and wind is additionally provided on the pedestal
Fan, the lower end of fan are hinged on pedestal, and the upper end of fan is connected with reciprocally swinging mechanism, and fan housing is socketed with outside fan,
The one end of fan housing far from fan is connected to the bottom of staking punch.
4. a kind of hole punched device of accessory according to claim 3, it is characterised in that：The reciprocally swinging mechanism includes equal
The master bevel gear and secondary bevel gear being rotatably connected in rack, master bevel gear are engaged with secondary bevel gear, and the pedestal is equipped with branch
Support beam, the first swing arm be rotatably connected in supporting beam, belt connects between the first swing arm and secondary bevel gear, and the first swing arm from
Second swing arm is hinged with by end, the free end of the second swing arm is hinged on the upper end of fan.
5. a kind of hole punched device of accessory according to claim 4, it is characterised in that：The master bevel gear and double-end lead-screw
Between belt connect.
6. a kind of hole punched device of accessory according to claim 5, it is characterised in that：The pedestal includes upper spacer under
Bottom plate, upper spacer are equipped with crack, and lower plate is equipped with V-groove, and one end of V-groove is connected with collecting box.
7. a kind of hole punched device of accessory according to claim 6, it is characterised in that：First rack, the second rack
It is equipped with abutting block with the end of slide bar, the one side for pushing against block towards accessory side wall is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271250.7A CN108435895B (en) | 2018-03-29 | 2018-03-29 | Punching device for accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271250.7A CN108435895B (en) | 2018-03-29 | 2018-03-29 | Punching device for accessories |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108435895A true CN108435895A (en) | 2018-08-24 |
| CN108435895B CN108435895B (en) | 2020-10-27 |
Family
ID=63197697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271250.7A Active CN108435895B (en) | 2018-03-29 | 2018-03-29 | Punching device for accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108435895B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118282A (en) * | 2021-04-13 | 2021-07-16 | 温州大学激光与光电智能制造研究院 | Plate stamping device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696503A (en) * | 1986-10-27 | 1987-09-29 | The Singer Company | Pneumatic actuated cam driven parallel gripper |
| CN201020498Y (en) * | 2005-12-15 | 2008-02-13 | 董玉超 | Hydraulic pressure multifunctional punching device |
| GB2462882A (en) * | 2008-08-29 | 2010-03-03 | Benjamin John Ridehough | Gripper mechanism for a robot including a rotary actuator |
| CN106917583A (en) * | 2017-04-24 | 2017-07-04 | 黎庆有 | A kind of mechanical automation deep-sea tunnel dedicated hydraulic puncher |
| CN107552837A (en) * | 2017-10-24 | 2018-01-09 | 段遵虎 | A kind of communications tower, which is built, uses drilling device for pipes |
| CN206936117U (en) * | 2017-04-14 | 2018-01-30 | 东莞市基诚金属有限公司 | A kind of accurate perforating press of hardware products that can coordinate tool wear |
-
2018
- 2018-03-29 CN CN201810271250.7A patent/CN108435895B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696503A (en) * | 1986-10-27 | 1987-09-29 | The Singer Company | Pneumatic actuated cam driven parallel gripper |
| CN201020498Y (en) * | 2005-12-15 | 2008-02-13 | 董玉超 | Hydraulic pressure multifunctional punching device |
| GB2462882A (en) * | 2008-08-29 | 2010-03-03 | Benjamin John Ridehough | Gripper mechanism for a robot including a rotary actuator |
| CN206936117U (en) * | 2017-04-14 | 2018-01-30 | 东莞市基诚金属有限公司 | A kind of accurate perforating press of hardware products that can coordinate tool wear |
| CN106917583A (en) * | 2017-04-24 | 2017-07-04 | 黎庆有 | A kind of mechanical automation deep-sea tunnel dedicated hydraulic puncher |
| CN107552837A (en) * | 2017-10-24 | 2018-01-09 | 段遵虎 | A kind of communications tower, which is built, uses drilling device for pipes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118282A (en) * | 2021-04-13 | 2021-07-16 | 温州大学激光与光电智能制造研究院 | Plate stamping device |
| CN113118282B (en) * | 2021-04-13 | 2023-03-14 | 温州大学激光与光电智能制造研究院 | Plate stamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108435895B (en) | 2020-10-27 |
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Effective date of registration: 20220729 Address after: Room 7088-230, 7th floor, 1558 Jiangnan Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee after: NINGBO LONGRUI MACHINERY MANUFACTURE CO.,LTD. Address before: 12-7, No. 55, Xinghai South Road, high tech Zone, Ningbo, Zhejiang 315100 Patentee before: NINGBO HAIMAN AUTOMOTIVE TECHNOLOGY Co.,Ltd. |