CN108857441A - A kind of efficient perforating device of shape memory Ti-Ni alloy web-handled - Google Patents
A kind of efficient perforating device of shape memory Ti-Ni alloy web-handled Download PDFInfo
- Publication number
- CN108857441A CN108857441A CN201810878560.5A CN201810878560A CN108857441A CN 108857441 A CN108857441 A CN 108857441A CN 201810878560 A CN201810878560 A CN 201810878560A CN 108857441 A CN108857441 A CN 108857441A
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- CN
- China
- Prior art keywords
- alloy
- shape memory
- coiled material
- perforating device
- screw rod
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/002—Flat workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of efficient perforating devices of shape memory Ti-Ni alloy web-handled,A kind of this shape memory Ti-Ni alloy web-handled is simple with efficient perforating device structure,First motor drives slide plate to move up and down,Slide plate, which moves down, will drive screw rod to move down,Since screw rod is connect with nut thread,Screw rod drives drill bit to move down and contradicts Ti-Ni alloy coiled material and start turning to form hole on Ti-Ni alloy coiled material,Ti-Ni alloy coiled material contradicts sliding block and moves up simultaneously,To make grinding disc contradict hole and start to polish to hole,Keep the hole to be formed more smooth,Slide plate moves up,Screw rod and drill bit will be driven to move up,To make drill bit be detached from Ti-Ni alloy coiled material,Feeler lever contradicts the plectrum on simultaneously pull switch simultaneously,The second electric motor starting is fed again at this time,To realize automatic control,Efficiently punching simultaneously polishes to hole,With very strong practicability.
Description
Technical field
The present invention relates to metal coiled material manufacture field, specially a kind of shape memory Ti-Ni alloy web-handled, which is used, is efficiently beaten
Aperture apparatus.
Background technique
Ti-Ni marmem as new material new technology is because having fabulous super-elasticity and outstanding corrosion resistance
And biological compatibility and the excellent material property such as do not react with sweat and very big research and development and industrialization demand.
In order to meet the needs of consumer is to Ti-Ni marmem, need to beat Ti-Ni marmem
Hole, there are following drawbacks for traditional hole knockout：
One, it needs manually to hold drill bit punching, trepanning velocity is slow, large labor intensity, while Manual punching cannot be guaranteed to beat
The precision in hole；
Two, the hole typed it out is very crude, influences the aesthetics of punching；
For this purpose, it is proposed that a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled.
Summary of the invention
The purpose of the present invention is to provide a kind of efficient perforating devices of shape memory Ti-Ni alloy web-handled, to solve
The problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of efficient perforating device of shape memory Ti-Ni alloy web-handled, including station, be connected under station
End multiple support legs, matrix be connected to four pillars of station upper end, be connected to it is same on two pillars of rear side
One cross bar, the first motor being connected on cross bar by first support, the turntable being connected in first motor shaft, rotation connect
It connects in the rotating bar on turntable front side wall and the slide plate being hinged on the rotating bar other end, slide plate slides are connected to four pillars
On side wall；
The lower end of the slide plate is rotatably connected to multiple screw rods, and the screw rod passes through fixed plate, thread bush on the screw rod
It is connected to nut, the nut is connected in the circular through hole opened up in fixed plate, and the fixed plate is connected to the side of four pillars
On wall, the lower end of the screw rod is connected with connecting column, and the lower end of the connecting column is connected with drill bit, on the side wall of the connecting column
By the connection of multiple compressed springs, there are two symmetrical arc panels, and two opposite sides of the arc panel are respectively connected with polishing
Piece, there are two symmetrical sliding blocks for the slide over side walls connection of the drill bit, and the upper end of the sliding block is connected with contact block, the contact block
The bottom wall of arc panel is contradicted, offers drill flute corresponding with drill bit on the station；
There are two symmetrical T-bars, the T-bar to pass through two symmetrical extension springs for sliding plug in the fixed plate
It is connected in fixed plate, the lower end of the T-bar is connected with pressing plate, and the pressing plate contradicts Ti-Ni alloy coiled material, and the titanium nickel closes
Golden coiled material is slidably connected on station, and the other end of the Ti-Ni alloy coiled material is wrapped on rotating cylinder, the both ends of the rotating cylinder
It is respectively connected with support frame, there are two symmetrical fixed pulley, the centers of the fixed pulley for the upper end conflict of the Ti-Ni alloy coiled material
It is plugged with mandrel, the mandrel is rotatably connected on ipsilateral two pillars, and is socketed on the mandrel on right side
One belt wheel, the first pulley are connected with the second belt wheel by belt, and second belt wheel is socketed on the second motor, and described
Two motors are connected on the support frame by second support, and the shaft of second motor is fixedly connected on rotating cylinder；
It is connected with switch on the side wall of the pillar, rope, and the other end of rope are connected on the plectrum of the switch
It is connected with feeler lever, the feeler lever is connected to the upper end of slide plate.
Preferably, the lower end of the support leg is connected with non-slip mat.
Preferably, the lower end of the pressing plate is connected with rubber pad.
Preferably, rubber bumps are connected on the fixed pulley.
Preferably, the upper end of the contact block is in arc-shaped.
Preferably, the slide plate and fixed plate are arranged in parallel.
Preferably, the quantity of the screw rod is no less than four, and multiple screw rods are distributed in matrix.
Preferably, the upper end of the feeler lever is in arc-shaped.
Compared with prior art, the beneficial effects of the invention are as follows：
1, it is combined by the structure of the second motor, belt, mandrel and fixed pulley, the rotation of the second motor drives Ti-Ni alloy volume
Material rotation, while the second motor drives the rotation of the second belt wheel, to drive first pulley rotation by belt, rotates mandrel,
Mandrel drives fixed pulley rotation, feeds Ti-Ni alloy coiled material uniformly, reduces manual operation, reduces labour；
2, by the combination of the structures such as drill bit, sliding block, arc panel and grinding disc, the drill bit of rotation, which moves down, contradicts the conjunction of titanium nickel
Golden coiled material, to form hole on Ti-Ni alloy coiled material, while Ti-Ni alloy coiled material contradicts sliding block and moves up, and makes contact block top
Dynamic arc panel is mobile to the direction far from connecting column, to make grinding disc contradict hole and start to polish to hole, makes shape
At hole it is more smooth；
3, combined by the structure of slide plate, T-bar, pressing plate and rubber pad, slide plate pull down T-bar move down to
So that pressing plate is contradicted Ti-Ni alloy coiled material and facilitates punching to fix Ti-Ni alloy coiled material；
Achieve the effect that automatic feed, efficiently punching simultaneously polishes to hole, has very strong by simple structure
Practicability.
Detailed description of the invention
Fig. 1 is schematic structural cross-sectional view of the invention；
Fig. 2 is structure of the invention right view；
Fig. 3 is A structure enlargement diagram.
In figure：Station 1, support leg 2, pillar 3, cross bar 4, first motor 5, turntable 6, rotating bar 7, slide plate 8, screw rod 9,
Nut 10, fixed plate 11, connecting column 12, drill bit 13, arc panel 14, grinding disc 15, sliding block 16, contact block 17, T-bar 18, pressing plate
19, Ti-Ni alloy coiled material 20, rotating cylinder 21, mandrel 22, fixed pulley 23, first pulley 24, belt 25, the second motor 26, switch 27,
Feeler lever 28.
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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：
A kind of efficient perforating device of shape memory Ti-Ni alloy web-handled, including station 1, it is connected to station 1
Multiple support legs 2 of lower end, the lower end of support leg 2 are connected with non-slip mat, play anti-skidding effect, matrix is connected to station 1
Four pillars 3 of upper end, the same cross bar 4 being connected on two pillars 3 of rear side are connected to cross by first support
First motor 5 on bar 4, the turntable 6 being connected in 5 shaft of first motor, the rotating bar being rotatably connected on 6 front side wall of turntable
7 and the slide plate 8 that is hinged on 7 other end of rotating bar, slide plate 8 be slidably connected on the side wall of four pillars 3, first motor 5 is logical
It crosses conducting wire and external power supply forms a series circuit, provide operating platform for the punching of Ti-Ni alloy coiled material 20.
The lower end of slide plate 8 is rotatably connected to multiple screw rods 9, and the quantity of screw rod 9 is no less than four, and multiple screw rods 9 are in square
Battle array distribution, multiple screw rods 9 punch simultaneously, improve working efficiency, while ensuring drilling precision, and screw rod 9 passes through fixed plate 11, screw rod
Screw thread is socketed with nut 10 on 9, and nut 10 is connected in the circular through hole opened up in fixed plate 11, and fixed plate 11 is connected to four
On the side wall of pillar 3, slide plate 8 and fixed plate 11 are arranged in parallel, and prevent screw rod 9 from tilting, and cause punching effect poor.
The lower end of screw rod 9 is connected with connecting column 12, and the lower end of connecting column 12 is connected with drill bit 13, on the side wall of connecting column 12
By the connection of multiple compressed springs, there are two symmetrical arc panels 14, and two opposite sides of arc panel 14 are respectively connected with grinding disc
15, the slide over side walls connection of drill bit 13 is there are two symmetrical sliding block 16, and the upper end of sliding block 16 is connected with contact block 17, contact block 17
Upper end is in arc-shaped, prevents damage arc panel 14, and contact block 17 contradicts the bottom wall of arc panel 14, is offered on station 1 and drill bit
13 corresponding drill flutes, the drill bit 13 of rotation, which moves down, contradicts Ti-Ni alloy coiled material 20, thus on Ti-Ni alloy coiled material 20
Hole is formed, while Ti-Ni alloy coiled material 20 contradicts sliding block 16 and moves up, contact block 17 is made to push arc panel 14 to far from connection
The direction of column 12 is mobile, to make grinding disc 15 contradict hole and start to polish to hole, makes the hole to be formed more light
It is sliding.
There are two symmetrical T-bars 18, T-bar 18 to be connected by two symmetrical extension springs for sliding plug in fixed plate 11
It connects in fixed plate 11, the lower end of T-bar 18 is connected with pressing plate 19, and the lower end of pressing plate 19 is connected with rubber pad, prevents titanium nickel from closing
Golden coiled material 20 loosens, and facilitates punching, and pressing plate 19 contradicts Ti-Ni alloy coiled material 20, and Ti-Ni alloy coiled material 20 is slidably connected at station
On 1, the other end of Ti-Ni alloy coiled material 20 is wrapped on rotating cylinder 21, and the both ends of rotating cylinder 21 are respectively connected with support frame, Ti-Ni alloy
The upper end of coiled material 20 is contradicted there are two symmetrical fixed pulley 23, is connected with rubber bumps on fixed pulley 23, is played better auxiliary
The effect of charging, the center of fixed pulley 23 are plugged with mandrel 22, and mandrel 22 is rotatably connected on ipsilateral two pillars 3, position
In being socketed with first pulley 24 on the mandrel 22 on right side, first pulley 24 is connected with the second belt wheel, the second belt wheel by belt 25
It is socketed on the second motor 26, the second motor 26 is connected on the support frame by second support, and the shaft of the second motor 26 is fixed
It is connected on rotating cylinder 21, to realize automatic feed, reduces manual operation, reduce labour.
It is connected with switch 27 on the side wall of pillar 3, rope, and the other end connection of rope are connected on the plectrum of switch 27
There is feeler lever 28, feeler lever 28 is connected to the upper end of slide plate 8, and the upper end of feeler lever 28 is in arc-shaped, prevents feeler lever 28 from damaging switch 27, opens
Pass 27 and the second motor 26 pass through conducting wire and external power supply one series circuit of composition.
In this case：After the completion of debugging through staff, external power supply is connected, first motor 5 and the second motor 26 are same at this time
Shi Qidong, the rotation of the second motor 26 drive Ti-Ni alloy coiled material 20 to rotate, while the second motor 26 drives the rotation of the second belt wheel, from
And drive first pulley 24 to rotate by belt 25, rotate one of mandrel 22, mandrel 22 drives fixed pulley 23 to rotate, can
So that uniformly movement is fed Ti-Ni alloy coiled material 20 on station 1；
First motor 5 drives the rotation of turntable 6 to make rotating bar 7 rotate with it and slide plate 8 is driven to move up and down, and works as slide plate
8 when moving down, and feeler lever 28 is stirred downwards the plectrum on switch 27 by rope, and the second motor 26 stops operating at this time, titanium
Nickel alloy coiled material 20 stops movement, and slide plate 8 pulls down T-bar 18 and moves down that pressing plate 19 is made to contradict Ti-Ni alloy coiled material
20, to fix Ti-Ni alloy coiled material 20, facilitate punching；
At the same time, slide plate 8 will drive screw rod 9 to move down, and since screw rod 9 is threadedly coupled with nut 10, screw rod 9 is driven
Drill bit 13, which moves down, to be contradicted Ti-Ni alloy coiled material 20 and starts turning to form hole on Ti-Ni alloy coiled material 20, simultaneously
Ti-Ni alloy coiled material 20 contradicts sliding block 16 and moves up, and so that contact block 17 is pushed arc panel 14 and moves to the direction far from connecting column 12
It is dynamic, to make grinding disc 15 contradict hole and start to polish to hole, keep the hole to be formed more smooth；
As slide plate 8 moves up, screw rod 9 and drill bit 13 will be driven to move up, is closed so that drill bit 13 be made to be detached from titanium nickel
Golden coiled material 20, while feeler lever 28 contradicts and the plectrum on pull switch 27, the second motor 26 starting at this time is fed again, from
And realize and automatically control, efficiently punch and polish simultaneously hole, there is very strong practicability.
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 (8)
1. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled, including station (1), it is connected to station
(1) multiple support legs (2) of lower end, matrix are connected to four pillars (3) of station (1) upper end, are connected to positioned at rear side
The same cross bar (4) on two pillars (3), is connected to the first motor (5) being connected on cross bar (4) by first support
Turntable (6) in first motor (5) shaft, the rotating bar (7) being rotatably connected on turntable (6) front side wall and it is hinged on rotating bar
(7) slide plate on the other end (8), slide plate (8) are slidably connected on the side wall of four pillars (3)；
It is characterized in that：The lower end of the slide plate (8) is rotatably connected to multiple screw rods (9), and the screw rod (9) passes through fixed plate
(11), screw thread is socketed with nut (10) on the screw rod (9), and the nut (10) is connected to the circle opened up on fixed plate (11)
In through-hole, the fixed plate (11) is connected on the side wall of four pillars (3), and the lower end of the screw rod (9) is connected with connecting column
(12), the lower end of the connecting column (12) is connected with drill bit (13), passes through multiple compression bullets on the side wall of the connecting column (12)
There are two symmetrical arc panel (14), two opposite sides of the arc panel (14) are respectively connected with grinding disc (15) for spring connection,
There are two symmetrical sliding block (16) for the slide over side walls connection of the drill bit (13), and the upper end of the sliding block (16) is connected with contact block
(17), the contact block (17) contradicts the bottom wall of arc panel (14), offers on the station (1) corresponding with drill bit (13)
Drill flute；
There are two symmetrical T-bar (18), the T-bar (18) is symmetrical by two for sliding plug on the fixed plate (11)
Extension spring is connected on fixed plate (11), and the lower end of the T-bar (18) is connected with pressing plate (19), and the pressing plate (19) contradicts
Ti-Ni alloy coiled material (20), the Ti-Ni alloy coiled material (20) are slidably connected on station (1), the Ti-Ni alloy coiled material
(20) the other end is wrapped on rotating cylinder (21), and the both ends of the rotating cylinder (21) are respectively connected with support frame, the Ti-Ni alloy volume
There are two symmetrical fixed pulley (23) for the upper end conflict of material (20), and the center of the fixed pulley (23) is plugged with mandrel (22), institute
It states mandrel (22) to be rotatably connected on ipsilateral two pillars (3), is socketed with first on the mandrel (22) on right side
Belt wheel (24), the first pulley (24) are connected with the second belt wheel by belt (25), and second belt wheel is socketed in the second electricity
On machine (26), second motor (26) is connected on the support frame by second support, and the shaft of second motor (26) is solid
Surely it is connected on rotating cylinder (21)；
It is connected with switch (27) on the side wall of the pillar (3), is connected with rope on the plectrum of the switch (27), and rope
The other end is connected with feeler lever (28), and the feeler lever (28) is connected to the upper end of slide plate (8).
2. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled according to claim 1, feature exist
In：The lower end of the support leg (2) is connected with non-slip mat.
3. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled according to claim 1, feature exist
In：The lower end of the pressing plate (19) is connected with rubber pad.
4. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled according to claim 1, feature exist
In：Rubber bumps are connected on the fixed pulley (23).
5. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled according to claim 1, feature exist
In：The upper end of the contact block (17) is in arc-shaped.
6. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled according to claim 1, feature exist
In：The slide plate (8) and fixed plate (11) are arranged in parallel.
7. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled according to claim 1, feature exist
In：The quantity of the screw rod (9) is no less than four, and multiple screw rods (9) are distributed in matrix.
8. a kind of efficient perforating device of shape memory Ti-Ni alloy web-handled according to claim 1, feature exist
In：The upper end of the feeler lever (28) is in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878560.5A CN108857441A (en) | 2018-08-03 | 2018-08-03 | A kind of efficient perforating device of shape memory Ti-Ni alloy web-handled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878560.5A CN108857441A (en) | 2018-08-03 | 2018-08-03 | A kind of efficient perforating device of shape memory Ti-Ni alloy web-handled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108857441A true CN108857441A (en) | 2018-11-23 |
Family
ID=64307406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810878560.5A Withdrawn CN108857441A (en) | 2018-08-03 | 2018-08-03 | A kind of efficient perforating device of shape memory Ti-Ni alloy web-handled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108857441A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958254A (en) * | 2020-08-19 | 2020-11-20 | 刘梅 | Bridge cut-off aluminum alloy door and window dust-free drilling machine for building engineering |
| CN112705952A (en) * | 2020-12-23 | 2021-04-27 | 合肥鑫峰机械科技有限责任公司 | Manufacturing and processing technology of aluminum alloy plate |
| CN112846307A (en) * | 2020-12-26 | 2021-05-28 | 东莞市天技实业有限公司 | Drilling equipment for antenna production |
| CN113910060A (en) * | 2021-11-03 | 2022-01-11 | 盐城矽润半导体有限公司 | Semiconductor grinding device |
-
2018
- 2018-08-03 CN CN201810878560.5A patent/CN108857441A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958254A (en) * | 2020-08-19 | 2020-11-20 | 刘梅 | Bridge cut-off aluminum alloy door and window dust-free drilling machine for building engineering |
| CN111958254B (en) * | 2020-08-19 | 2021-08-31 | 济宁市佳亿建筑工程股份有限公司 | Bridge cut-off aluminum alloy door and window dust-free drilling machine for building engineering |
| CN112705952A (en) * | 2020-12-23 | 2021-04-27 | 合肥鑫峰机械科技有限责任公司 | Manufacturing and processing technology of aluminum alloy plate |
| CN112705952B (en) * | 2020-12-23 | 2023-09-08 | 昆山慧东铝业有限公司 | Manufacturing and processing technology of aluminum alloy plate |
| CN112846307A (en) * | 2020-12-26 | 2021-05-28 | 东莞市天技实业有限公司 | Drilling equipment for antenna production |
| CN112846307B (en) * | 2020-12-26 | 2022-06-21 | 东莞市天技实业有限公司 | Drilling equipment for antenna production |
| CN113910060A (en) * | 2021-11-03 | 2022-01-11 | 盐城矽润半导体有限公司 | Semiconductor grinding device |
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Application publication date: 20181123 |
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