CN108953317A - A kind of aluminium alloy stamping parts - Google Patents
A kind of aluminium alloy stamping parts Download PDFInfo
- Publication number
- CN108953317A CN108953317A CN201810704170.6A CN201810704170A CN108953317A CN 108953317 A CN108953317 A CN 108953317A CN 201810704170 A CN201810704170 A CN 201810704170A CN 108953317 A CN108953317 A CN 108953317A
- Authority
- CN
- China
- Prior art keywords
- stamping parts
- groove
- aluminium alloy
- movable block
- offers
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 42
- 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 28
- 230000000694 effects Effects 0.000 claims abstract description 18
- 241000826860 Trapezium Species 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a kind of aluminium alloy stamping parts, including pedestal and stamping parts ontology, the upper surface of the pedestal is fixedly connected with positioning column, and positioning column is movably connected in the location hole that stamping parts body upper surface opens up, the lower surface of the stamping parts ontology offers the first groove, trapezoidal groove is offered on the inner wall of first groove, and first the inside of groove and trapezoidal groove be connected with trapezoid block, the upper surface of the pedestal offers the second groove, the internal activity of second groove is connected with the first movable block, and first the top of movable block be fixedly connected with the lower surface of trapezoid block.The present invention passes through setting trapezoid block, disk, cylinder and turntable, solves current aluminium alloy stamping parts when in use, mostly it is fixed on the base by welding, cause aluminium alloy stamping parts dismounting and change more difficult, and when using bolt fixed, can there are problems that gap between aluminium alloy stamping parts and pedestal again.
Description
Technical field
The present invention relates to aluminium alloy stamping parts technical field, specially a kind of aluminium alloy stamping parts.
Background technique
Aluminium alloy is most widely used one kind non-ferrous metal structural material in industry, in Aeronautics and Astronautics, automobile, machinery
It has been widely applied in manufacture, ship and chemical industry, with the rapid development of industrial economy, to the need of aluminum alloy piping welding structural member
Ask increasing, the Research on Weldability enabled aluminum alloy to is also goed deep into therewith, and aluminium alloy is using most alloys.
And aluminium alloy stamping parts refers to using punching press handware made of aluminum alloy material, the material and specification of aluminium alloy
There are many kinds of models, and hardware stamping part made of different aluminum alloy materials, performance and purposes are all different.And aluminium alloy punching press
The plasticity of part is very good, and pure aluminium is very soft, and intensity is little, there is good ductility, can pull into filament and roll into paillon, has
There is good machinable, is largely used to electric wire, cables manufacturing industry and radio industry and packing business, and in certain metals
It is middle that a small amount of aluminium is added, its performance can be substantially improved, a small amount of magnesium or copper are such as added in aluminium alloy stamping parts, can be made tough and tensile
Aluminium alloy stamping parts.
Aluminium alloy stamping parts is used for extensively, and current aluminium alloy stamping parts is when in use, mostly passes through welding
Mode is fixed on the base, and causes aluminium alloy stamping parts dismounting and change more difficult, and when use bolt fixation, aluminium alloy punching press
There can be gap between part and pedestal again.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of aluminium alloy stamping parts, solve current aluminium alloy punching
Casting die when in use, is mostly fixed on the base by welding, causes aluminium alloy stamping parts dismounting and change more tired
Difficulty, and when use bolt fixation, can there are problems that gap between aluminium alloy stamping parts and pedestal again.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of aluminium alloy stamping parts, including pedestal and punching press
Part ontology, the upper surface of the pedestal is fixedly connected with positioning column, and positioning column is movably connected in stamping parts body upper surface and opens
If location hole in, the lower surface of the stamping parts ontology offers the first groove, offers on the inner wall of first groove
Trapezoidal groove, and the inside of the first groove and trapezoidal groove is connected with trapezoid block, the upper surface of the pedestal offers
Second groove, the internal activity of second groove are connected with the first movable block, and the top of the first movable block and trapezoid block
Lower surface is fixedly connected, and the left side of second groove inner wall offers cavity, and the internal activity of the cavity is connected with
Extension bar, and the right end of connecting rod is fixedly connected with the left side of the first movable block, the upper surface of the pedestal offers circular groove, institute
The internal activity for stating circular groove is connected with disk, and the upper surface of the connecting rod is fixedly connected with cylinder, and cylinder is actively socketed on
In the circular hole that disk upper surface opens up.
The upper surface of the cylinder offers blind hole, and the internal activity of the blind hole is connected with the second movable block, the circle
The surface of column offers through slot, and the internal activity of the through slot is connected with ball, and the surface of ball respectively with disk upper surface
The side of the circular-hole internal-wall and the second movable block that open up is flexibly connected, and is flexibly connected in the annular groove that the column top opens up
There is ring slider, turntable is fixedly connected at the top of the ring slider, the center point of the disk lower surface is fixedly connected with
Threaded rod, and threaded rod is movably connected in the threaded hole opened up at the top of the second movable block.
Preferably, the trapezoidal groove and trapezoid block are right-angled trapezium, and the inclined surface of trapezoidal groove and trapezoid block
Inclined surface overlap joint.
Preferably, the quantity of the circular groove is two, and two circular grooves are located at the two sides of stamping parts ontology.
Preferably, the upper surface of the disk is fixedly connected with pull ring.
Preferably, the top view of the blind hole and the second movable block is in rectangle, and the size of blind hole and the second movable block
Size be adapted.
Preferably, fixed link is fixedly connected on the inner wall of the through slot, and fixed link is movably connected in ball surface and opens
If limiting slot in.
Preferably, the circular groove is connected with cavity, and the through slot is connected with blind hole.
(3) beneficial effect
The present invention provides a kind of aluminium alloy stamping parts, have it is following the utility model has the advantages that
The present invention will first turn driven by rotary disc threaded rod during installation by setting trapezoid block, disk, cylinder and turntable
Rotation, to drive the second movable block to move upwards, then disk is taken out circular groove by hand-held pull ring, is then held cylinder and is pushed away to the right
Dynamic, connecting rod and the first movable block move right at this time, then the location hole alignment positioning column on stamping parts ontology is put down, so that
Trapezoid block enters in the first groove, then hand-held cylinder pulls move to the left, so that the inclined surface of trapezoid block squeezes trapezoidal groove, thus
It squeezes stamping parts ontology to move downward, so that the gap between stamping parts ontology and pedestal is eliminated, installation is more consolidated, finally
Circular hole alignment cylinder on disk is put into circular groove, screws turntable, installing and dismounting gets up simple and convenient, solves at present
Aluminium alloy stamping parts when in use, be mostly fixed on the base by welding, cause aluminium alloy stamping parts dismantle
When replacing more difficulty, and using bolt fixed, can there are problems that gap between aluminium alloy stamping parts and pedestal again.
Detailed description of the invention
Fig. 1 is front elevational view of the present invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the present invention；
Fig. 3 is the front elevational view of cylinder of the present invention；
Fig. 4 is the top cross-sectional view of the second movable block of the invention；
Fig. 5 is the top cross-sectional view of disk of the present invention.
In figure: 1 pedestal, 2 stamping parts ontologies, 3 positioning columns, 4 first grooves, 5 trapezoidal grooves, 6 trapezoid blocks, 7 second grooves,
8 first movable blocks, 9 cavitys, 10 connecting rods, 11 circular grooves, 12 disks, 13 cylinders, 14 blind holes, 15 second movable blocks, 16 through slots, 17
Ball, 18 ring sliders, 19 turntables, 20 threaded rods, 21 pull rings, 22 fixed links.
Specific embodiment
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 description, 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.
As shown in Figs. 1-5, the present invention provides a kind of technical solution: a kind of aluminium alloy stamping parts, including pedestal 1 and stamping parts
Ontology 2, the upper surface of pedestal 1 is fixedly connected with positioning column 3, and positioning column 3 is movably connected in 2 upper surface of stamping parts ontology and opens up
Location hole in, the lower surface of stamping parts ontology 2 offers the first groove 4, offers trapezoidal groove on the inner wall of the first groove 4
5, and the inside of the first groove 4 and trapezoidal groove 5 is connected with trapezoid block 6, trapezoidal groove 5 and trapezoid block 6 are right angle
It is trapezoidal, and the inclined surface of trapezoidal groove 5 and the inclined surface of trapezoid block 6 overlap, the upper surface of pedestal 1 offers the second groove 7, the
The internal activity of two grooves 7 is connected with the first movable block 8, and the fixed company in the top of the first movable block 8 and the lower surface of trapezoid block 6
It connects, the left side of 7 inner wall of the second groove offers cavity 9, and the internal activity of cavity 9 is connected with connecting rod 10, and connecting rod 10
Right end be fixedly connected with the left side of the first movable block 8, the upper surface of pedestal 1 offers circular groove 11, and the quantity of circular groove 11 is
Two, and two circular grooves 11 are located at the two sides of stamping parts ontology 2, circular groove 11 is connected with cavity 9, and the inside of circular groove 11 is living
Dynamic to be connected with disk 12, the upper surface of disk 12 is fixedly connected with pull ring 21, and the upper surface of connecting rod 10 is fixedly connected with cylinder
13, and cylinder 13 is actively socketed in the circular hole that 12 upper surface of disk opens up.
The upper surface of cylinder 13 offers blind hole 14, and the internal activity of blind hole 14 is connected with the second movable block 15, blind hole 14
Top view with the second movable block 15 is in rectangle, and the size of blind hole 14 is adapted with the size of the second movable block 15, rectangle
Blind hole 14 and the second movable block 15 make threaded rod 20 when rotated, the second movable block 15 will not follow threaded rod 20 to revolve together
Turn, the surface of cylinder 13 offers through slot 16, and through slot 16 is connected with blind hole 14, and the internal activity of through slot 16 is connected with ball
17, fixed link 22 is fixedly connected on the inner wall of through slot 16, and fixed link 22 is movably connected in the limit that 17 surface of ball opens up
In slot, ball 17 is fixed in through slot 16 by fixed link 22, increases structural stability, and fixed link 22 can be in 17 table of ball
It is movable in the limiting slot that face opens up, and the circular-hole internal-wall that is opened up respectively with 12 upper surface of disk of the surface of ball 17 and the second activity
The side of block 15 is flexibly connected, and is connected with ring slider 18, ring slider 18 in the annular groove opened up at the top of cylinder 13
Top be fixedly connected with turntable 19, the center point of 19 lower surface of turntable is fixedly connected with threaded rod 20, and 20 activity of threaded rod
It is connected in the threaded hole opened up at the top of the second movable block 15.
During installation, will first turn turntable 19 drives threaded rod 20 to rotate, so that the second movable block 14 is driven to move upwards,
So that the second movable block 14 no longer squeezes ball 17, disk 12 is taken out circular groove 11 by i.e. hand-holdable pull ring 21 at this time, is then held
Cylinder 13 pushes to the right, and connecting rod 10 and the first movable block 8 move right at this time, then by the location hole pair on stamping parts ontology 2
Quasi- positioning column is put down, so that trapezoid block 6 enters in the first groove 4, then hand-held cylinder 13 pulls move to the left, so that trapezoid block 6
Inclined surface squeezes trapezoidal groove 5, moves downward to squeeze stamping parts ontology 2, so that between stamping parts ontology 2 and pedestal 1
Gap is eliminated, and installation more consolidates, and finally the circular hole alignment cylinder 13 on disk 12 is put into circular groove 11, screws turntable 19
The second movable block 14 is driven to move downward, so that the second movable block 14 squeezes ball 17, so that the inner wall of ball 17 and circular groove 11
Jam-packed fixes disk 12, when disassembly, will first turn turntable 19 and threaded rod 20 is driven to rotate, to drive the second movable block
14 move upwards, so that the second movable block 14 no longer squeezes ball 17, disk 12 is taken out circular groove by i.e. hand-holdable pull ring 21 at this time
11, it then holds cylinder 13 and pushes to the right, connecting rod 10 and the first movable block 8 move right at this time, can be by stamping parts ontology 2
It picks up straight up, completes disassembly, installing and dismounting gets up simple and convenient.
It can to sum up obtain, the present invention solves current aluminium and close by setting trapezoid block 6, disk 12, cylinder 13 and turntable 19
Golden stamping parts when in use, is mostly fixed on pedestal 1 by welding, cause aluminium alloy stamping parts dismounting and change compared with
For difficulty, and when using bolt fixed, can there are problems that gap between aluminium alloy stamping parts and pedestal 1 again.
It should be noted that, in this document, 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 including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of aluminium alloy stamping parts, including pedestal (1) and stamping parts ontology (2), it is characterised in that: the pedestal (1) it is upper
Surface is fixedly connected with positioning column (3), and positioning column (3) is movably connected in the location hole that stamping parts ontology (2) upper surface opens up
In, the lower surface of the stamping parts ontology (2) offers the first groove (4), offers ladder on the inner wall of first groove (4)
Connected in star (5), and the inside of the first groove (4) and trapezoidal groove (5) is connected with trapezoid block (6), the pedestal (1)
Upper surface offers the second groove (7), and the internal activity of second groove (7) is connected with the first movable block (8), and first is living
The top of motion block (8) is fixedly connected with the lower surface of trapezoid block (6), and the left side of the second groove (7) inner wall opens up free
The internal activity of chamber (9), the cavity (9) is connected with connecting rod (10), and the right end of connecting rod (10) and the first movable block (8)
Left side be fixedly connected, the upper surface of the pedestal (1) offers circular groove (11), the connection of the internal activity of the circular groove (11)
Have disk (12), the upper surface of the connecting rod (10) is fixedly connected with cylinder (13), and cylinder (13) is actively socketed on disk
(12) in the circular hole that upper surface opens up；
The upper surface of the cylinder (13) offers blind hole (14), and the internal activity of the blind hole (14) is connected with the second movable block
(15), the surface of the cylinder (13) offers through slot (16), and the internal activity of the through slot (16) is connected with ball (17), and
The side activity for the circular-hole internal-wall and the second movable block (15) that the surface of ball (17) is opened up with disk (12) upper surface respectively connects
It connects, is connected with ring slider (18) in the annular groove opened up at the top of the cylinder (13), the ring slider (18)
Top is fixedly connected with turntable (19), and the center point of turntable (19) lower surface is fixedly connected with threaded rod (20), and screw thread
Bar (20) is movably connected in the threaded hole opened up at the top of the second movable block (15).
2. a kind of aluminium alloy stamping parts according to claim 1, it is characterised in that: the trapezoidal groove (5) and trapezoid block
It (6) is right-angled trapezium, and the inclined surface of the inclined surface of trapezoidal groove (5) and trapezoid block (6) overlaps.
3. a kind of aluminium alloy stamping parts according to claim 1, it is characterised in that: the quantity of the circular groove (11) is two
It is a, and two circular grooves (11) are located at the two sides of stamping parts ontology (2).
4. a kind of aluminium alloy stamping parts according to claim 1, it is characterised in that: the upper surface of the disk (12) is fixed
It is connected with pull ring (21).
5. a kind of aluminium alloy stamping parts according to claim 1, it is characterised in that: the blind hole (14) and the second movable block
(15) top view is in rectangle, and the size of blind hole (14) is adapted with the size of the second movable block (15).
6. a kind of aluminium alloy stamping parts according to claim 1, it is characterised in that: fixed on the inner wall of the through slot (16)
It is connected with fixed link (22), and fixed link (22) is movably connected in the limiting slot that ball (17) surface opens up.
7. a kind of aluminium alloy stamping parts according to claim 1, it is characterised in that: the circular groove (11) and cavity (9) phase
Connection, the through slot (16) are connected with blind hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704170.6A CN108953317B (en) | 2018-06-30 | 2018-06-30 | Aluminum alloy stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704170.6A CN108953317B (en) | 2018-06-30 | 2018-06-30 | Aluminum alloy stamping part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108953317A true CN108953317A (en) | 2018-12-07 |
| CN108953317B CN108953317B (en) | 2020-06-30 |
Family
ID=64484591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810704170.6A Active CN108953317B (en) | 2018-06-30 | 2018-06-30 | Aluminum alloy stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953317B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219279A1 (en) * | 1971-05-27 | 1972-12-07 | Sorbara, Giuseppe, Bologna (Italien) | Quick acting tool clamp - with clamping tooth |
| CN202667403U (en) * | 2012-07-16 | 2013-01-16 | 重庆大江至信模具工业有限公司 | Stamping die insert mounting structure |
| WO2016009034A1 (en) * | 2014-07-17 | 2016-01-21 | Christophe Boiteux | Clamping system using wedge with angle transmission |
| CN107668007A (en) * | 2017-10-13 | 2018-02-09 | 苏州艾维科斯园林设备有限公司 | Mosquito machine and its manufacture assembly method are caught in a kind of cleaning easy to disassemble |
| CN107790927A (en) * | 2017-12-07 | 2018-03-13 | 泰兴市扬泰金属有限公司 | A kind of welding equipment for clamping different-thickness steel plate |
| CN107971372A (en) * | 2017-11-23 | 2018-05-01 | 马鞍山市国菱机械刃模有限公司 | A kind of easy-to-mount standard list V numerical control bender lower dies |
| CN108031748A (en) * | 2017-12-01 | 2018-05-15 | 柳州市钜嘉机械有限公司 | A kind of extruding forming devices of hardware |
-
2018
- 2018-06-30 CN CN201810704170.6A patent/CN108953317B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219279A1 (en) * | 1971-05-27 | 1972-12-07 | Sorbara, Giuseppe, Bologna (Italien) | Quick acting tool clamp - with clamping tooth |
| CN202667403U (en) * | 2012-07-16 | 2013-01-16 | 重庆大江至信模具工业有限公司 | Stamping die insert mounting structure |
| WO2016009034A1 (en) * | 2014-07-17 | 2016-01-21 | Christophe Boiteux | Clamping system using wedge with angle transmission |
| CN107668007A (en) * | 2017-10-13 | 2018-02-09 | 苏州艾维科斯园林设备有限公司 | Mosquito machine and its manufacture assembly method are caught in a kind of cleaning easy to disassemble |
| CN107971372A (en) * | 2017-11-23 | 2018-05-01 | 马鞍山市国菱机械刃模有限公司 | A kind of easy-to-mount standard list V numerical control bender lower dies |
| CN108031748A (en) * | 2017-12-01 | 2018-05-15 | 柳州市钜嘉机械有限公司 | A kind of extruding forming devices of hardware |
| CN107790927A (en) * | 2017-12-07 | 2018-03-13 | 泰兴市扬泰金属有限公司 | A kind of welding equipment for clamping different-thickness steel plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108953317B (en) | 2020-06-30 |
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| CB03 | Change of inventor or designer information |
Inventor after: Lu Dichao Inventor after: Han Yun Inventor after: Song Huajun Inventor before: Lu Dichao Inventor before: Han Yun Inventor before: Song Huazhong |
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Address after: 233500 Mengcheng County Economic Development Zone, Bozhou, Anhui Patentee after: Anhui Xinhe Automobile Co.,Ltd. Address before: 233500 Mengcheng County Economic Development Zone, Bozhou, Anhui Patentee before: MENGCHENG XINHE AUTOMOBILE Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An aluminum alloy stamping part Effective date of registration: 20210908 Granted publication date: 20200630 Pledgee: Anhui Mengcheng Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Xinhe Automobile Co.,Ltd. Registration number: Y2021980009033 |
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Date of cancellation: 20211221 Granted publication date: 20200630 Pledgee: Anhui Mengcheng Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Xinhe Automobile Co.,Ltd. Registration number: Y2021980009033 |
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Denomination of invention: An aluminum alloy stamping part Effective date of registration: 20211221 Granted publication date: 20200630 Pledgee: Anhui Mengcheng Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Xinhe Automobile Co.,Ltd. Registration number: Y2021980015752 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20221212 Granted publication date: 20200630 Pledgee: Anhui Mengcheng Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Xinhe Automobile Co.,Ltd. Registration number: Y2021980015752 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: An aluminum alloy stamping part Effective date of registration: 20221219 Granted publication date: 20200630 Pledgee: Anhui Mengcheng Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Xinhe Automobile Co.,Ltd. Registration number: Y2022980028032 |
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Date of cancellation: 20231206 Granted publication date: 20200630 Pledgee: Anhui Mengcheng Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Xinhe Automobile Co.,Ltd. Registration number: Y2022980028032 |