CN112719915A - Perforating device for aluminum alloy processing - Google Patents
Perforating device for aluminum alloy processing Download PDFInfo
- Publication number
- CN112719915A CN112719915A CN202110091680.2A CN202110091680A CN112719915A CN 112719915 A CN112719915 A CN 112719915A CN 202110091680 A CN202110091680 A CN 202110091680A CN 112719915 A CN112719915 A CN 112719915A
- Authority
- CN
- China
- Prior art keywords
- punching
- positioning frame
- aluminum alloy
- peripheral surface
- wheel
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 41
- 238000004080 punching Methods 0.000 claims abstract description 109
- 230000002093 peripheral Effects 0.000 claims abstract description 32
- 239000004576 sand Substances 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims 9
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910000737 Duralumin Inorganic materials 0.000 description 2
- 241000681094 Zingel asper Species 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000001360 synchronised Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003887 surface segregation Methods 0.000 description 1
Classifications
-
- 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
- B23P23/02—Machine tools for performing different machining 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
Abstract
The invention discloses a punching device for aluminum alloy processing, which comprises a first positioning frame and a second positioning frame, wherein the second positioning frame is arranged in front of the first positioning frame; a driving motor is arranged on the first positioning frame, a driving shaft which is horizontally arranged is arranged at the front part of the driving motor, a rotating shaft is arranged at the front end of the driving shaft, and a punching wheel is arranged on the peripheral surface of the rotating shaft; the outer peripheral surface of the punching wheel is provided with a plurality of punching columns, the inner ends of the punching columns are arranged on the outer peripheral surface of the punching wheel, and the outer ends of the punching columns are provided with punching heads; the back of the punching wheel is provided with a punching gear which is sleeved on the peripheral surface of the rotating shaft; the peripheral surface of the punching gear is provided with a plurality of punching cutter blocks. The punching wheel provided by the invention can punch the aluminum alloy plate at the position of the feeding cavity through the punching column and the punching head, and meanwhile, the punching gear can perform slotting treatment on the aluminum alloy plate at the position of the feeding cavity through the punching cutter block, so that the processing treatment efficiency of the aluminum alloy plate is greatly improved.
Description
Technical Field
The invention relates to a punching device, in particular to a punching device for aluminum alloy processing.
Background
Plastic working of aluminum and aluminum alloys should ensure stable, consistent dimensional accuracy, mechanical properties and good surface quality of the product. Attention is also paid to the prevention of mechanical damage and corrosion, the control of grain size and texture, and these quality requirements are mainly guaranteed by the production process and equipment. Aluminum and its alloy generally have better plasticity and are easy to be plastically processed. The phase composition of the duralumin is complex, brittle structures such as low-melting phases and intermetallic compounds exist, and the plastic processing of the duralumin has some characteristics: the homogenization treatment is carried out to eliminate the internal stress and the intragranular segregation generated when the billet is cooled; and (4) milling the surface of the billet to remove surface segregation substances generated by low-melting phases. Certain aluminum alloys are also clad with aluminum to improve corrosion resistance and workability. Aluminum alloys are sensitive to overheating and the heating temperature must be tightly controlled. The existing equipment is inconvenient to stably convey the aluminum alloy plate, punching operation on the aluminum alloy plate is inconvenient, and grooving treatment efficiency on the aluminum alloy plate is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a punching device for processing aluminum alloy, wherein a punching wheel is used for punching an aluminum alloy plate at a feeding cavity position through a punching column and a punching head, and meanwhile, a punching gear is used for slotting the aluminum alloy plate at the feeding cavity position through a punching cutter block, so that the processing efficiency of the aluminum alloy plate is greatly improved.
The invention is realized by the following technical scheme:
the punching device for aluminum alloy processing comprises a first positioning frame and a second positioning frame, wherein the second positioning frame is arranged in front of the first positioning frame; a driving motor is arranged on the first positioning frame, a driving shaft which is horizontally arranged is arranged at the front part of the driving motor, a rotating shaft is arranged at the front end of the driving shaft, and a punching wheel is arranged on the peripheral surface of the rotating shaft; the outer peripheral surface of the punching wheel is provided with a plurality of punching columns, the inner ends of the punching columns are arranged on the outer peripheral surface of the punching wheel, and the outer ends of the punching columns are provided with punching heads; the punching head is in a conical shape; the back of the punching wheel is provided with a punching gear which is sleeved on the peripheral surface of the rotating shaft; the peripheral surface of the punching gear is provided with a plurality of punching cutter blocks; an object stage is arranged at the bottom of the second positioning frame, an open cavity is formed in the middle of the object stage, a cover plate is arranged on the top surface of the object stage, and a feeding cavity is formed between the cover plate and the object stage; the two ends of the feeding cavity are of open structures; the middle part of the cover plate is provided with a punching notch which is arranged above the open cavity; the feeding cavity is arranged between the punching slot and the open cavity; the lower parts of the punching wheel and the punching gear are arranged at the punching slotting position.
Furthermore, a top seat is arranged at the top of the second positioning frame, a guide block is arranged on the front surface of the top seat, a vertical guide groove is formed in the front surface of the guide block, a locking block is arranged in the vertical guide groove, a stopping part is arranged at the lower part of the locking block, a stopping groove is formed at the lower part of the stopping part, and the stopping part is inserted between two adjacent punching cutter blocks through the stopping groove; the upper part of the locking block is provided with a fixing part, the fixing part is provided with an operating pipe, and the upper end of the operating pipe is provided with an operating rod; the lower end of the operation tube is fixed on the fixing part.
Furthermore, a third positioning frame is arranged between the first positioning frame and the second positioning frame, a synchronizing wheel is arranged on the third positioning frame, a coil is axially arranged on the synchronizing wheel, and the coil and the synchronizing wheel are sleeved on the outer peripheral surface of the driving shaft; the third positioning frame comprises a first base, a first guide seat is vertically arranged on the first base, and the driving shaft penetrates through the middle position of the first guide seat; the first base is provided with an inserting groove, and the lower part of the first guide seat is arranged in the inserting groove; the outer peripheral face of synchronizing wheel is equipped with anti-skidding sand grip, is anti-skidding recess between two adjacent anti-skidding sand grips, anti-skidding sand grip is parallel arrangement with the axial of synchronizing wheel.
Furthermore, the first positioning frame comprises a second base, a second guide seat which is vertically arranged is arranged on the second base, a second guide groove is formed in the second base, and the lower part of the second guide seat is installed in the second guide groove; the driving motor is arranged on the second guide seat; the peripheral surface of the driving shaft is sleeved with a rotator, the peripheral surface of the rotator is provided with a plurality of stop holes, and the peripheral surface of the rotator is provided with a plurality of stop grooves; a sleeve disc is arranged in the middle of the rotator; the stop hole is arranged between two adjacent stop grooves, and the stop groove is arranged between two adjacent stop holes.
Furthermore, the second positioning frame comprises a pair of positioning seats which are arranged in parallel, a side seat is arranged between the tops of the positioning seats, a first guide groove is formed in the middle of the side seat, and the driving shaft penetrates through the first guide groove; the top surface of the pair of positioning seats is provided with a positioning groove, and two ends of the objective table are arranged in the positioning groove.
The invention has the beneficial effects that: an operator pushes an aluminum alloy plate to be processed into the punching and slotting through a feeding cavity of the objective table; carry on spacingly through the apron to aluminum alloy plate's top surface, driving motor passes through the drive shaft control rotation axis and realizes rotating, and the rotation of rotation axis drives the wheel of punching and realizes rotating with the gear that punches, and the wheel of punching punches the processing through the post of punching and the head of punching to the aluminum alloy plate of feeding chamber position, and simultaneously, the gear that punches carries out the fluting processing through the cutter block that punches to the aluminum alloy plate of feeding chamber position, has improved the efficiency of carrying out processing to aluminum alloy plate greatly.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic structural view of the punching device for aluminum alloy processing of the present invention.
Fig. 2 is an enlarged detail view of the area a in fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 and 2, the punching device for aluminum alloy processing comprises a first positioning frame 1 and a second positioning frame 2, wherein the second positioning frame 2 is installed in front of the first positioning frame 1; a driving motor 3 is arranged on the first positioning frame 1, a driving shaft 4 which is horizontally arranged is arranged at the front part of the driving motor 3, a rotating shaft 6 is arranged at the front end of the driving shaft 4, and a punching wheel 5 is arranged on the peripheral surface of the rotating shaft 6; the outer peripheral surface of the punching wheel 5 is provided with a plurality of punching columns 7, the inner ends of the punching columns 7 are arranged on the outer peripheral surface of the punching wheel 5, and the outer ends of the punching columns 7 are provided with punching heads 8; the perforating head 8 is conical; the back of the punching wheel 5 is provided with a punching gear 9, and the punching gear 9 is sleeved on the peripheral surface of the rotating shaft 6; the peripheral surface of the punching gear 9 is provided with a plurality of punching cutter blocks 10; an object stage 14 is arranged at the bottom of the second positioning frame 2, an open cavity 15 is arranged in the middle of the object stage 14, a cover plate 16 is arranged on the top surface of the object stage 14, and a feeding cavity 17 is arranged between the cover plate 16 and the object stage 14; the two ends of the feeding cavity 17 are of an open structure; a punching notch 18 is formed in the middle of the cover plate 16, and the punching notch 18 is arranged above the open cavity 15; the feed cavity 17 is arranged between the perforation slot 18 and the open cavity 15; the lower parts of the punching wheel 5 and the punching gear 9 are arranged at the position of the punching slot 18.
According to the punching device for processing the aluminum alloy, an operator pushes an aluminum alloy plate to be processed into the punching groove 18 through the feeding cavity 17 of the objective table 14; carry on spacingly through apron 16 top surface to aluminum alloy plate, driving motor 3 realizes rotating through drive shaft 4 control rotation axis 6, the rotation of rotation axis 6 drives the wheel 5 of punching and realizes rotating with the gear 9 that punches, the wheel 5 of punching is through the post 7 of punching and the processing of punching of the aluminum alloy plate of punching head 8 to feeding chamber 17 position, and simultaneously, the gear 9 that punches carries out the fluting processing through the aluminum alloy plate of punching sword piece 10 to feeding chamber 17 position, the efficiency of processing to aluminum alloy plate has been improved greatly.
Preferably, the top of the second positioning frame 2 is provided with a top seat 33, the front of the top seat 33 is provided with a guide block 34, the front of the guide block 34 is provided with a vertical guide groove 35, a locking block 36 is installed in the vertical guide groove 35, the lower part of the locking block 36 is provided with a stopping part 40, the lower part of the stopping part 40 is provided with a stopping groove 41, and the stopping part 40 is inserted between two adjacent punching cutter blocks 10 through the stopping groove 41; the upper part of the locking block 36 is provided with a fixing part 37, the fixing part 37 is provided with an operating pipe 38, and the upper end of the operating pipe 38 is provided with an operating rod 39; the lower end of the operation tube 38 is fixed to the fixing portion 37; after the punching device stops working, an operator pushes the operating pipe 38 downwards through the operating rod 39, the operating pipe 38 pushes the locking block 36 downwards through the fixing part 37, the locking block 36 is pushed downwards along the vertical guide groove 35, the locking block 36 locks the punching gear 9 through the stopping part 40 and the stopping groove 41, and the punching device is better in safety.
Preferably, a third positioning frame 20 is arranged between the first positioning frame 1 and the second positioning frame 2, a synchronizing wheel 24 is arranged on the third positioning frame 20, a coil 25 is axially arranged on the synchronizing wheel 24, and the coil 25 and the synchronizing wheel 24 are sleeved on the outer peripheral surface of the driving shaft 4; the third positioning frame 20 comprises a first base 21, a first guide seat 22 which is vertically arranged is arranged on the first base 21, and the driving shaft 4 passes through the middle position of the first guide seat 22; the first base 21 is provided with an inserting groove 23, and the lower part of the first guide seat 22 is arranged in the inserting groove 23; the outer peripheral surface of the synchronizing wheel 24 is provided with anti-skid convex strips, an anti-skid groove is formed between every two adjacent anti-skid convex strips, and the anti-skid convex strips and the synchronizing wheel 24 are arranged in parallel in the axial direction; the driving shaft 4 has better rotation stability through the synchronizing wheel 24 and the coil pipe 25; synchronizing wheel 24 can also external synchronous belt, and synchronizing wheel 24 plays skid-proof effect through anti-skidding sand grip to external synchronous belt to it is better to make drive shaft 4 rotational stability.
Preferably, the first positioning frame 1 includes a second base 26, a second guide seat 27 vertically arranged is provided on the second base 26, a second guide groove 28 is provided on the second base 26, and a lower portion of the second guide seat 27 is installed in the second guide groove 28; the driving motor 3 is installed on the second guide base 27; the second base 26 is firmly fixed to the driving motor 3 by a second guide holder 27.
Preferably, the outer circumferential surface of the driving shaft 4 is sleeved with a rotator 29, the circumferential surface of the rotator 29 is provided with a plurality of stop holes 30, and the circumferential surface of the rotator 29 is provided with a plurality of stop grooves 31; a sleeve disc 32 is arranged in the middle of the rotator 29; the stop holes 30 are arranged between two adjacent stop grooves 31, and the stop grooves 31 are arranged between two adjacent stop holes 30; the rotation stability of the driving shaft 4 is improved by the rotator 29, and the fixing rod can be inserted into the stopping hole 30 and the stopping groove 31, so that the rotator 29 is firmly installed on the driving shaft 4 by the fixing rod.
Preferably, the second positioning frame 2 comprises a pair of positioning seats 11 arranged in parallel, a side seat 12 is arranged between the tops of the pair of positioning seats 11, a first guide groove 19 is arranged in the middle of the side seat 12, and the driving shaft 4 passes through the first guide groove 19; the top surfaces of the pair of positioning seats 11 are provided with positioning grooves 13, and two ends of the objective table 14 are arranged in the positioning grooves 13; the side seat 12 guides and supports the driving shaft 4 through the first guide groove 19, and the positioning seat 11 firmly mounts the objective table 14 through the positioning groove 13.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. The punching device for aluminum alloy processing comprises a first positioning frame and a second positioning frame, wherein the second positioning frame is arranged in front of the first positioning frame; a driving motor is arranged on the first positioning frame, a driving shaft which is horizontally arranged is arranged at the front part of the driving motor, a rotating shaft is arranged at the front end of the driving shaft, and a punching wheel is arranged on the peripheral surface of the rotating shaft;
the method is characterized in that: the outer peripheral surface of the punching wheel is provided with a plurality of punching columns, the inner ends of the punching columns are arranged on the outer peripheral surface of the punching wheel, and the outer ends of the punching columns are provided with punching heads; the punching head is in a conical shape; the back of the punching wheel is provided with a punching gear which is sleeved on the peripheral surface of the rotating shaft; the peripheral surface of the punching gear is provided with a plurality of punching cutter blocks;
an object stage is arranged at the bottom of the second positioning frame, an open cavity is formed in the middle of the object stage, a cover plate is arranged on the top surface of the object stage, and a feeding cavity is formed between the cover plate and the object stage; the two ends of the feeding cavity are of open structures; the middle part of the cover plate is provided with a punching notch which is arranged above the open cavity; the feeding cavity is arranged between the punching slot and the open cavity; the lower parts of the punching wheel and the punching gear are arranged at the punching slotting position.
2. The aluminum alloy machining punching device according to claim 1, characterized in that: the top of second locating rack is equipped with the footstock, and the front of footstock is equipped with the guide block, and the front of guide block is equipped with vertical guide way, installs the locking piece in the vertical guide way, and the lower part of locking piece is equipped with the locking part, and the lower part of locking part is equipped with the locking groove, and the locking part is pegged graft between two adjacent sword pieces that punch through the locking groove.
3. The aluminum alloy machining punching device according to claim 2, characterized in that: the upper part of the locking block is provided with a fixing part, the fixing part is provided with an operating pipe, and the upper end of the operating pipe is provided with an operating rod; the lower end of the operation tube is fixed on the fixing part.
4. The aluminum alloy machining punching device according to claim 1, characterized in that: a third positioning frame is arranged between the first positioning frame and the second positioning frame, a synchronizing wheel is arranged on the third positioning frame, a coil is axially arranged on the synchronizing wheel, and the coil and the synchronizing wheel are sleeved on the outer peripheral surface of the driving shaft.
5. The aluminum alloy machining punching device according to claim 4, characterized in that: the third positioning frame comprises a first base, a first guide seat is vertically arranged on the first base, and the driving shaft penetrates through the middle position of the first guide seat; the first base is provided with an inserting groove, and the lower part of the first guide seat is arranged in the inserting groove.
6. The aluminum alloy machining punching device according to claim 4, characterized in that: the outer peripheral face of synchronizing wheel is equipped with anti-skidding sand grip, is anti-skidding recess between two adjacent anti-skidding sand grips, anti-skidding sand grip is parallel arrangement with the axial of synchronizing wheel.
7. The aluminum alloy machining punching device according to claim 1, characterized in that: the first positioning frame comprises a second base, a second guide seat is vertically arranged on the second base, a second guide groove is formed in the second base, and the lower portion of the second guide seat is installed in the second guide groove; the driving motor is installed on the second guide seat.
8. The aluminum alloy machining punching device according to claim 1, characterized in that: the peripheral surface of the driving shaft is sleeved with a rotator, the peripheral surface of the rotator is provided with a plurality of stop holes, and the peripheral surface of the rotator is provided with a plurality of stop grooves; the middle position of the rotator is provided with a sleeve disc.
9. The aluminum alloy machining punching device according to claim 1, characterized in that: the stop hole is arranged between two adjacent stop grooves, and the stop groove is arranged between two adjacent stop holes.
10. The aluminum alloy machining punching device according to claim 1, characterized in that: the second positioning frame comprises a pair of positioning seats which are arranged in parallel, a side seat is arranged between the tops of the positioning seats, a first guide groove is formed in the middle of the side seat, and the driving shaft penetrates through the first guide groove; the top surface of the pair of positioning seats is provided with a positioning groove, and two ends of the objective table are arranged in the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110091680.2A CN112719915A (en) | 2021-01-23 | 2021-01-23 | Perforating device for aluminum alloy processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110091680.2A CN112719915A (en) | 2021-01-23 | 2021-01-23 | Perforating device for aluminum alloy processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719915A true CN112719915A (en) | 2021-04-30 |
Family
ID=75595238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110091680.2A Pending CN112719915A (en) | 2021-01-23 | 2021-01-23 | Perforating device for aluminum alloy processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719915A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000000741A (en) * | 1998-06-15 | 2000-01-07 | Sanyo Machine Kk | Six-surface continuous automatic finishing machine and machining method using the finishing machine |
| CN103802000A (en) * | 2013-12-20 | 2014-05-21 | 义乌市慧海自动化工程有限公司 | Polyhedron precision machining device with feedback detection function |
| CN203692917U (en) * | 2014-01-20 | 2014-07-09 | 吴新丽 | Novel file managing folder |
| CN106965248A (en) * | 2017-02-21 | 2017-07-21 | 赵咪咪 | A kind of belt wheel driving type insulating cement skin punch operation device |
| CN206798834U (en) * | 2017-05-03 | 2017-12-26 | 淮阴师范学院 | One kind communication composite fiber aerial earth wire traction coiler device |
| CN108436679A (en) * | 2018-04-03 | 2018-08-24 | 苏州比特翼自动化科技有限公司 | A kind of slotting machine for slabs |
| CN208392183U (en) * | 2018-05-14 | 2019-01-18 | 雄县舰海防水辅料有限公司 | A kind of vacuum aluminized film perforating device |
| CN109352742A (en) * | 2018-10-10 | 2019-02-19 | 睢宁县恒通木制品厂 | A kind of convenience store's sheet fabrication drilling equipment machine |
| CN209463202U (en) * | 2019-01-08 | 2019-10-08 | 石家庄三环通达电力设备安装工程有限公司 | A kind of electric pole bird-proof device |
| CN209484009U (en) * | 2019-05-04 | 2019-10-11 | 张健 | A kind of Self-close type gas safety explosion releasing valve |
| CN210798516U (en) * | 2019-08-02 | 2020-06-19 | 山东恒源兵器科技股份有限公司 | Quick-release locking device |
| CN211588642U (en) * | 2020-08-06 | 2020-09-29 | 佛山市云昇金属科技有限公司 | Blade for metal processing drilling |
-
2021
- 2021-01-23 CN CN202110091680.2A patent/CN112719915A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000000741A (en) * | 1998-06-15 | 2000-01-07 | Sanyo Machine Kk | Six-surface continuous automatic finishing machine and machining method using the finishing machine |
| CN103802000A (en) * | 2013-12-20 | 2014-05-21 | 义乌市慧海自动化工程有限公司 | Polyhedron precision machining device with feedback detection function |
| CN203692917U (en) * | 2014-01-20 | 2014-07-09 | 吴新丽 | Novel file managing folder |
| CN106965248A (en) * | 2017-02-21 | 2017-07-21 | 赵咪咪 | A kind of belt wheel driving type insulating cement skin punch operation device |
| CN206798834U (en) * | 2017-05-03 | 2017-12-26 | 淮阴师范学院 | One kind communication composite fiber aerial earth wire traction coiler device |
| CN108436679A (en) * | 2018-04-03 | 2018-08-24 | 苏州比特翼自动化科技有限公司 | A kind of slotting machine for slabs |
| CN208392183U (en) * | 2018-05-14 | 2019-01-18 | 雄县舰海防水辅料有限公司 | A kind of vacuum aluminized film perforating device |
| CN109352742A (en) * | 2018-10-10 | 2019-02-19 | 睢宁县恒通木制品厂 | A kind of convenience store's sheet fabrication drilling equipment machine |
| CN209463202U (en) * | 2019-01-08 | 2019-10-08 | 石家庄三环通达电力设备安装工程有限公司 | A kind of electric pole bird-proof device |
| CN209484009U (en) * | 2019-05-04 | 2019-10-11 | 张健 | A kind of Self-close type gas safety explosion releasing valve |
| CN210798516U (en) * | 2019-08-02 | 2020-06-19 | 山东恒源兵器科技股份有限公司 | Quick-release locking device |
| CN211588642U (en) * | 2020-08-06 | 2020-09-29 | 佛山市云昇金属科技有限公司 | Blade for metal processing drilling |
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