CN106914533B - A kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher - Google Patents
A kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher Download PDFInfo
- Publication number
- CN106914533B CN106914533B CN201710305460.9A CN201710305460A CN106914533B CN 106914533 B CN106914533 B CN 106914533B CN 201710305460 A CN201710305460 A CN 201710305460A CN 106914533 B CN106914533 B CN 106914533B
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- Prior art keywords
- fixedly connected
- pedestal
- seal pipe
- motor
- bearing
- 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.)
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Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000001360 synchronised effect Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 40
- 238000004080 punching Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 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
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/30—Perforating, i.e. punching holes in annular parts, e.g. rims
-
- 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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/30—Making other particular articles wheels or the like wheel rims
Abstract
The invention discloses a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncheres, including pedestal, symmetrical baffle is fixedly connected at the top of pedestal, two symmetrical one sides of baffle have been fixedly connected with transverse slat, the bottom of transverse slat is fixedly connected with folded plate, the outer surface of folded plate is fixedly connected with synchronous motor, the output end of synchronous motor is fixedly connected with pole, the one end of pole far from synchronous motor is provided with first bearing, one end of first bearing is fixedly connected with the outer surface of baffle, the one end of pole far from synchronous motor is fixedly connected with the inner wall of first bearing, the outer surface of pole is arranged with second bearing, the inner wall of second bearing is fixedly connected with the outer surface of pole, the outer surface of second bearing is fixedly connected with motion bar.The present invention, entirety can realize double-station processing up and down, shorten the time of overall processing consumption, improve working efficiency, reduce intensity of workers, disclosure satisfy that the demand of user.
Description
Technical field
The present invention relates to technical field of mechanical processing, specially a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher.
Background technology
Mechanical processing refers to the process of being changed to the appearance and size or performance of workpiece by a kind of mechanical equipment, presses and adds
Difference in work mode can be divided into machining and pressure processing, with modern mechanical industrial expansion, in automobile manufacture field
In, puncher is often used in automotive hub processing, and puncher is to complete drill process by four most of cooperate, and first will
Material is moved to automatic punch camera scanning area, and processing is carried out after camera scanning to image and is believed to control section
Number, after control section receives signal, running part action is further handled and controlled, the X-axis of punch in the plane, Y are made
Axis walks, and the completion pneumatic part after action that walks is started to work, and solenoid valve control cylinder is punched out action.Automatic punch
Brush location hole is printed, entire action is accomplished without any letup, quickly, accurately, efficient, the process of existing aluminium alloy wheel hub of vehicle punching
In, can only single station processing, work time-consuming, working efficiency is low, and intensity of workers is big, and it is impossible to meet user's
Demand.
Invention content
The purpose of the present invention is to provide a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher, have to add simultaneously
The advantages of two planes of work, workpiece single side can only be punched by solving existing puncher, and time-consuming for work, working efficiency
The problem of low, intensity of workers is big, and it is impossible to meet the demands of user.
To achieve the above object, the present invention provides the following technical solutions：A kind of aluminium alloy wheel hub of vehicle double-station high efficiency is beaten
Hole machine, including pedestal are fixedly connected with symmetrical baffle at the top of the pedestal, and two symmetrical one sides of baffle are solid
Surely it is connected with transverse slat, the bottom of the transverse slat is fixedly connected with folded plate, and the outer surface of the folded plate is fixedly connected with synchronous motor,
The output end of the synchronous motor is fixedly connected with pole, and the one end of the pole far from synchronous motor is provided with first bearing,
One end of the first bearing is fixedly connected with the outer surface of baffle, the pole one end and first bearing far from synchronous motor
Inner wall be fixedly connected, the outer surface of the pole is arranged with second bearing, the inner wall of the second bearing and the appearance of pole
Face is fixedly connected, and the outer surface of the second bearing is fixedly connected with motion bar；
Placement plate is provided between two folded plates, the both ends of the placement plate are respectively with two folded plates far from synchronous motor
One end is fixedly connected, and the bottom of the placement plate is fixedly connected with electric pushrod, and the bottom of the electric pushrod is fixedly connected with
The output end of first motor, the first motor is fixedly connected with the first punching nail, and behaviour is fixedly connected at the top of the pedestal
Make plate, and operation panel is located at the underface of first motor, offer card slot at the top of the operation panel, and card slot is internally provided with
Fixture block；
The inner bottom wall of the pedestal is fixedly connected with the first symmetrical seal pipe, and the top of first seal pipe is run through
The bottom of pedestal and the inside for extending to pedestal, the motion bar through the first seal pipe and extends to the interior of the first seal pipe
Portion, first seal pipe are internally provided with the first sealing block, and top and the motion bar of first sealing block run through first
One end of seal pipe is fixedly connected, and connecting tube, the both ends difference of the connecting tube are provided between two first seal pipes
It is connected to two first through-holes that open up of sealing tube outer surfaces, is provided with the second seal pipe at the top of the connecting tube, described the
The bottom of two seal pipes is connected to the through-hole that tube outer surface opens up is connect, and second seal pipe is internally provided with the second sealing
Block, is fixedly connected with push rod at the top of second sealing block, and the top of the push rod is through the second sealing block and extends to the
The outside of two sealing blocks, the top of the push rod, which is connected, is connected to support plate, and the second motor, institute are fixedly connected at the top of support plate
The output end for stating the second motor is fixedly connected with the second punching nail.
Preferably, the top of the pedestal and the top of operation panel offer notch compatible with the second motor.
Preferably, the outer surface of first seal pipe and the second seal pipe is both provided with booster.
Preferably, symmetrical brute spring, the top of the brute spring are fixedly connected at the top of the support plate
It is fixedly connected with the inner wall of pedestal.
Preferably, the bottom of the pedestal is fixedly connected with support leg, and the top of the support leg and the bottom of pedestal press from both sides
Angle is 60 degree.
Preferably, the bottom of second seal pipe is fixedly connected with limited block, and the length of the limited block is second close
The half of tube sealing diameter.
Compared with prior art, beneficial effects of the present invention are：
1, the present invention is fixedly connected with support leg by the bottom of pedestal, and the top of support leg and the bottom angle of pedestal are
60 degree, play the role of support base, and can improve pedestal using the bottom angle at the top of support leg and pedestal and put
The stability set.
2, the present invention offers notch compatible with the second motor by the top of pedestal and the top of operation panel, carries
High whole reasonability, when motion bar back and forth lifts completion and pushes push rod, it is ensured that the second motor can pass through the top of pedestal
The punching to punching tool bottom is completed with the notch opened up at the top of operation panel, it can the complete two-way punching in field.
3, the present invention is both provided with booster by the outer surface of the first seal pipe and the second seal pipe, it is ensured that the first sealing
Pipe and the second sweet tube sealing internal pressure are sufficient, when motion bar is completed to lift, it is ensured that two the first sealing blocks can realize second
The activity of sealing block, it is ensured that the second motor can fulfil assignment.
4, the present invention is fixedly connected with limited block by the bottom of the second seal pipe, and the length of limited block is the second seal pipe
The half of diameter avoids the second sealing block being arranged inside the second seal pipe from being detached from seal pipe, it is ensured that the second sealing block energy
Enough realize moves back and forth, and ensures that connecting tube internal pressure can push the second sealing block.
5, the present invention is by being fixedly connected with symmetrical brute spring, the top and bottom of brute spring at the top of support plate
The inner wall of seat is fixedly connected, and plays the role of limiting support plate, it is ensured that the second motor can obtain effectively at the top of support plate
It places.
Description of the drawings
Fig. 1 is structure of the invention front view；
Fig. 2 is the structure sectional view of pedestal of the present invention.
In figure：1 pedestal, 2 baffles, 3 transverse slats, 5 synchronous motors, 6 poles, 7 first bearings, 8 second bearings, 9 motion bars, 10
Placement plate, 11 electric pushrods, 12 first motors, 13 first punching nails, 14 operation panels, 15 fixture blocks, 16 first seal pipes, 17 first
Sealing block, 18 connecting tubes, 19 second seal pipes, 20 second sealing blocks, 21 push rods, 22 support plates, 23 second motors, 24 second dozens
Kong Ding, 25 boosters, 26 brute springs, 27 support legs, 28 limited blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher, including pedestal 1, the bottom of pedestal 1
It is fixedly connected with support leg 27, the top of support leg 27 and the bottom angle of pedestal 1 are 60 degree, play the work of support base 1
With, and can improve the stability that pedestal 1 is placed, the top of pedestal 1 using the bottom angle at the top of support leg 27 and pedestal 1
Portion is fixedly connected with symmetrical baffle 2, and the top of pedestal 1 and the top of operation panel 14 offer suitable with 23 phase of the second motor
The notch matched improves whole reasonability, when motion bar 9 back and forth complete to push push rod 21 by lifting, it is ensured that 23 energy of the second motor
The notch enough opened up by the top at the top of pedestal 1 and operation panel 14 completes the punching to workpiece bottom, can realize
The purpose of two-way punching, two symmetrical one sides of baffle 2 have been fixedly connected with transverse slat 3, and the bottom of transverse slat 3 is fixedly connected with
The outer surface of folded plate 4, folded plate 4 is fixedly connected with synchronous motor 5, and the output end of synchronous motor 5 is fixedly connected with pole 6, folding
The one end of bar 6 far from synchronous motor 5 is provided with first bearing 7, and one end of first bearing 7 is fixedly connected with the outer surface of baffle 2,
The one end of pole 6 far from synchronous motor 5 is fixedly connected with the inner wall of first bearing 7, and the outer surface of pole 6 is arranged with second bearing
8, the inner wall of second bearing 8 is fixedly connected with the outer surface of pole 6, and the outer surface of second bearing 8 is fixedly connected with motion bar 9.
Placement plate 10 is provided between two folded plates 4, the both ends of placement plate 10 are respectively with two folded plates 4 far from synchronous electricity
One end of machine 5 is fixedly connected, and the bottom of placement plate 10 is fixedly connected with electric pushrod 11, and the bottom of electric pushrod 11 is fixedly connected
There are first motor 12, the output end of first motor 12 to be fixedly connected with the first punching nail 13, the top of pedestal 1 is fixedly connected with behaviour
Make plate 14, and operation panel 14 is located at the underface of first motor 12, the top of operation panel 14 offers card slot, and the inside of card slot
Equipped with fixture block 15.
The inner bottom wall of pedestal 1 is fixedly connected with the first symmetrical seal pipe 16, the first seal pipe 16 and the second seal pipe
19 outer surface is both provided with booster 25, it is ensured that the first seal pipe 16 and the second 19 internal pressure of sweet tube sealing are sufficient, in activity
When bar 9 completes lifting, it is ensured that two the first sealing blocks 17 can realize the activity for pushing the second sealing block 20, it is ensured that the second motor
23 can fulfil assignment, and the top of the first seal pipe 16 runs through pedestal 1 and extends to the inside of pedestal 1, and the bottom of motion bar 9 is passed through
It wears the first seal pipe 16 and extends to the inside of the first seal pipe 16, the first seal pipe 16 is internally provided with the first sealing block
17, the top of the first sealing block 17 is fixedly connected with motion bar 9 through one end of the first seal pipe 16, two the first seal pipes 16
Between be provided with connecting tube 18, the through-hole that the both ends of connecting tube 18 are opened up with two 16 outer surfaces of the first seal pipe respectively is connected to,
The top of connecting tube 18 is provided with the second seal pipe 19, and the bottom of the second seal pipe 19 is fixedly connected with limited block 28, limited block
28 length is the half of 19 diameter of the second seal pipe, avoids the second sealing block 20 that 19 inside of the second seal pipe is arranged de-
From the second seal pipe 19, it is ensured that the second sealing block 20 can realize reciprocating motion, and ensure that 18 internal pressure of connecting tube can
The second sealing block 20, the bottom of the second seal pipe 19 is pushed to be connected to the through-hole that 18 outer surface of connecting tube opens up, the second seal pipe
19 are internally provided with the second sealing block 20, and the top of the second sealing block 20 is fixedly connected with push rod 21, the top of push rod 21 is passed through
It wears the second sealing block 20 and extends to the outside of the second sealing block 20, the top of push rod 21, which is connected, is connected to support plate 22, support plate
22 top is fixedly connected with symmetrical brute spring 26, and the top of brute spring 26 is fixedly connected with the inner wall of pedestal 1, rises
To the effect of limitation support plate 22, it is ensured that the second motor 23 can effectively be placed at 22 top of support plate, support plate 22
Top be fixedly connected with the second motor 23, the output end of the second motor 23 is fixedly connected with the second punching nail 24.
In summary：The aluminium alloy wheel hub of vehicle double-station high efficiency puncher, is fixedly connected by the outer surface of folded plate 4
There is synchronous motor 5, by the work of synchronous motor 5, the first sealing for making the first seal pipe 16 and 19 inside of the second seal pipe be arranged
Block 17 and the second sealing block 20 can realize reciprocating working, and the operation of the first sealing block 17 and the second sealing block 20, which is realized to increase, to be connected
Pressure inside take over 18, the top of pedestal 1 and the top of operation panel 14 offer notch compatible with the second motor 23,
Whole reasonability is improved, when motion bar 9 back and forth complete to push push rod 21 by lifting, it is ensured that the second motor 23 can pass through pedestal
The notch that 1 top and the top of operation panel 14 open up completes the punching to workpiece bottom, can realize two-way punching
Purpose, workpiece single side can only be punched by solving existing puncher, and time-consuming for work, and working efficiency is low, staff
The problem of labor intensity is big, and it is impossible to meet the demands of user.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher, including pedestal (1), it is characterised in that：The pedestal (1)
Top is fixedly connected with symmetrical baffle (2), and two symmetrical one sides of baffle (2) have been fixedly connected with transverse slat (3), institute
The bottom for stating transverse slat (3) is fixedly connected with folded plate, and the outer surface of the folded plate is fixedly connected with synchronous motor (5), the synchronization
The output end of motor (5) is fixedly connected with pole (6), and the one end of the pole (6) far from synchronous motor (5) is provided with first
One end of bearing (7), the first bearing (7) is fixedly connected with the outer surface of baffle (2), and the pole (6) is separate to synchronize electricity
One end of machine (5) is fixedly connected with the inner wall of first bearing (7), and the outer surface of the pole (6) is arranged with second bearing (8),
The inner wall of the second bearing (8) is fixedly connected with the outer surface of pole (6), and the outer surface of the second bearing (8), which is fixed, to be connected
It is connected to motion bar (9)；
Placement plate (10) is provided between two folded plates, the both ends of the placement plate (10) are respectively with two folded plates far from synchronous
One end of motor (5) is fixedly connected, and the bottom of the placement plate (10) is fixedly connected with electric pushrod (11), described electronic to push away
The bottom of bar (11) is fixedly connected with first motor (12), and the output end of the first motor (12) is fixedly connected with first dozen
Kong Ding (13) is fixedly connected with operation panel (14) at the top of the pedestal (1), and operation panel (14) is located at first motor (12)
Underface, offer card slot at the top of the operation panel (14), and card slot is internally provided with fixture block (15)；
The inner bottom wall of the pedestal (1) is fixedly connected with symmetrical the first seal pipe (16), first seal pipe (16)
Top runs through pedestal (1) and extends to the inside of pedestal (1), and the first seal pipe (16) is run through simultaneously in the bottom of the motion bar (9)
Extend to the inside of the first seal pipe (16), first seal pipe (16) is internally provided with the first sealing block (17), described
The top of first sealing block (17) is fixedly connected with motion bar (9) through one end of the first seal pipe (16), two described first
Be provided with connecting tube (18) between seal pipe (16), the both ends of the connecting tube (18) respectively with two the first seal pipes (16) outside
The through-hole that surface opens up is connected to, and the second seal pipe (19), second seal pipe are provided at the top of the connecting tube (18)
(19) bottom is connected to the through-hole that connecting tube (18) outer surface opens up, and second seal pipe (19) is internally provided with second
Sealing block (20) is fixedly connected with push rod (21) at the top of second sealing block (20), and the top of the push rod (21) is run through
Second sealing block (20) and the outside for extending to the second sealing block (20), the top of the push rod (21), which is connected, is connected to support plate
(22), the second motor (23) is fixedly connected at the top of support plate (22), the output end of second motor (23) is fixedly connected
There is the second punching to follow closely (24)；
The top of the pedestal (1) and the top of operation panel (14) offer the compatible notch with the second motor (23)；
The outer surface of first seal pipe (16) and the second seal pipe (19) is both provided with booster (25).
2. a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher according to claim 1, it is characterised in that：The branch
Symmetrical brute spring (26), top and the pedestal (1) of the brute spring (26) are fixedly connected at the top of fagging (22)
Inner wall be fixedly connected.
3. according to a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher of claim 1-2 any one of them, feature exists
In：The bottom of the pedestal (1) is fixedly connected with support leg (27), the bottom at the top and pedestal (1) of the support leg (27)
Angle is 60 degree.
4. according to a kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher of claim 1-2 any one of them, feature exists
In：The bottom of second seal pipe (19) is fixedly connected with limited block (28), and the length of the limited block (28) is second close
The half of tube sealing (19) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305460.9A CN106914533B (en) | 2017-05-03 | 2017-05-03 | A kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305460.9A CN106914533B (en) | 2017-05-03 | 2017-05-03 | A kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106914533A CN106914533A (en) | 2017-07-04 |
| CN106914533B true CN106914533B (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710305460.9A Active CN106914533B (en) | 2017-05-03 | 2017-05-03 | A kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253288A (en) * | 2017-08-08 | 2017-10-17 | 余姚市绿波机械科技有限公司 | A kind of bridge construction material efficient material mixer |
| CN109605131A (en) * | 2019-01-23 | 2019-04-12 | 宁波爱思信息技术有限公司 | A kind of single-beam double-station machining center for wheel hub |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207057385U (en) * | 2017-05-03 | 2018-03-02 | 河北唐兴合金科技有限公司 | A kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998087A (en) * | 1975-10-30 | 1976-12-21 | Gulf & Western Manufacturing Company | Press slide with extendable and retractable tool support |
| CN105598263B (en) * | 2016-03-19 | 2018-01-16 | 鄞楠 | Pipe fitting floating punching die |
| CN105904007B (en) * | 2016-06-12 | 2018-08-03 | 广州万粤知识产权运营有限公司 | A kind of puncher for industrial equipment |
| CN106041175B (en) * | 2016-07-25 | 2018-01-19 | 无锡市曙光高强度紧固件有限公司 | A kind of hardware puncher |
| CN106112597B (en) * | 2016-08-12 | 2018-02-23 | 无锡欧玛森远洋工程设备有限公司 | A kind of Automatic-clamping sawing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207057385U (en) * | 2017-05-03 | 2018-03-02 | 河北唐兴合金科技有限公司 | A kind of aluminium alloy wheel hub of vehicle double-station high efficiency puncher |
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Effective date of registration: 20180927 Address after: 322204 Zhongxing Road, Huang Zhai Town, Pujiang County, Jinhua, Zhejiang, 55 Applicant after: Pujiang Heng Quan Hardware Products Co., Ltd. Address before: 314513 Dong Jia Bang 86, Jin Jia Cun, zhouquan Town, Tongxiang City, Jiaxing, Zhejiang Applicant before: Zhu Jingjie |
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Effective date of registration: 20191025 Address after: 214500 No.92, Central Road, Chengbei Industrial Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee after: Jingjiang Zhengyuan Auto Parts Co., Ltd Address before: 322204 Zhongxing Road, Huang Zhai Town, Pujiang County, Jinhua, Zhejiang, 55 Patentee before: Pujiang Heng Quan Hardware Products Co., Ltd. |
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Effective date of registration: 20220225 Address after: 214504 No. 18, Shannan Road, Chengbei Park, Taizhou City, Jiangsu Province Patentee after: Jingjiang City Huaxin Technology Park Co.,Ltd. Address before: 214500 No.92, Central Road, Chengbei Industrial Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: Jingjiang Zhengyuan Auto Parts Co.,Ltd. |
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Effective date of registration: 20220307 Address after: 214504 No. 18, Shannan Road, Chengbei Park, Taizhou City, Jiangsu Province Patentee after: Jingjiang City Huaxin Technology Park Co.,Ltd. Address before: 214500 No.92, Central Road, Chengbei Industrial Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: Jingjiang Zhengyuan Auto Parts Co.,Ltd. |