CN107443193B - Polishing equipment for burrs and miscellaneous chips on surface layer of aluminum bar - Google Patents
Polishing equipment for burrs and miscellaneous chips on surface layer of aluminum bar Download PDFInfo
- Publication number
- CN107443193B CN107443193B CN201710706432.8A CN201710706432A CN107443193B CN 107443193 B CN107443193 B CN 107443193B CN 201710706432 A CN201710706432 A CN 201710706432A CN 107443193 B CN107443193 B CN 107443193B
- Authority
- CN
- China
- Prior art keywords
- polishing
- transmission gear
- grinding
- aluminum bar
- plate
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A polishing device for burrs and scraps on the surface layer of an aluminum bar comprises a primary transmission gear, a secondary transmission gear, a first polishing device and a second polishing device; the electric cylinders are connected to the first polishing plate through telescopic rods at the front ends; a connecting key is welded on the rotating shaft; a connecting hole is formed in the middle of the transmission gear; the first grinding device is arranged between the primary transmission gear and the secondary transmission gear, two sides of the first grinding device are connected with rotary gear levers, and the middle of the inner side of the first grinding device is connected with a steel wire brush; and a cloth wheel is arranged in the middle of the inner side of the second polishing device. According to the invention, the first grinding device and the second grinding device are driven by the grinding motor to rotate, the grinding plate is driven by the electric cylinder to move, and grinding can be completed without stopping.
Description
Technical Field
The invention relates to the technical field of aluminum bar processing and polishing equipment, in particular to polishing equipment for burrs and scraps on the surface layer of an aluminum bar.
Background
Aluminum, a silver-white light metal, has ductility, and is often manufactured in the form of rods, flakes, foils, powders, strips, and threads, and forms an oxide film in humid air that prevents corrosion of the metal.
The application number is as follows: 201520877012.2 provides an aluminum bar polishing device to solve the problem that the surface of an aluminum bar is unsmooth and smooth in the cutting or casting process in the prior art, the aluminum bar polishing device comprises a machine body, a stand for feeding and supporting the aluminum bar is arranged at one end of the machine body, a clamping piece is arranged at the other end of the machine body, the clamping piece is connected with a motor for driving the clamping piece to rotate, the position of the clamping piece is opposite to the stand, I-shaped tracks are arranged above the clamping piece and the stand, the I-shaped tracks are erected at two ends of the machine body, a travelling mechanism is arranged on the I-shaped tracks, and the travelling mechanism is fixedly connected with a grinding wheel for polishing the aluminum bar. Use this patent aluminium bar of polishing, degree of automation is high, easy operation, efficient.
The aluminium bar grinding device that provides in above-mentioned patent exists when using:
1. in the polishing process, each small distance of the travelling mechanism needs to be stopped, so that the working efficiency is affected, otherwise, the polishing position of the aluminum bar presents an S-shaped structure, and the aluminum bar is integrally provided with a polishing missing position;
2. the walking mechanism needs to be manually pushed, the walking speed is inconsistent, and the polishing quality is affected;
3. only a single aluminum bar can be polished, and the working efficiency is low;
accordingly, the inventor has the problem of providing a polishing device for burrs and scraps on the surface layer of an aluminum bar, which is expected to achieve the purpose of more practical value, by keeping the experience of the design development and actual manufacturing in the related industry for many years and researching and improving the existing structure and the defects.
Disclosure of Invention
The invention aims to provide polishing equipment for burrs and scraps on the surface layer of an aluminum bar, which aims to solve the problems that a travelling mechanism needs to be stopped in the polishing process, the working efficiency is affected, only a single aluminum bar can be polished, and the working efficiency is low in the prior art.
The invention aims and effects of polishing equipment for burrs and scraps on the surface layer of an aluminum bar are achieved by the following specific technical means:
a equipment of polishing that is used for burr and miscellaneous bits on aluminium bar top layer, wherein, this a equipment of polishing that is used for burr and miscellaneous bits on aluminium bar top layer includes:
the device comprises a device main body, a first polishing plate, a second polishing plate, an electric cylinder, a polishing motor, a rotating shaft, a connecting key, a baffle, a transmission gear, a connecting hole, a primary transmission gear, a secondary transmission gear, a first polishing device, a rotating gear lever, a convex key, a steel wire brush, a second polishing device, a cloth wheel and an aluminum bar;
two groups of electric cylinders are fixedly connected to one end side of the device main body, the electric cylinders are connected to the first polishing plate through telescopic rods at the front end, and the first polishing plate is connected with the second polishing plate through a connecting rod; the front end of the polishing motor is connected with a rotating shaft through a coupling, and a connecting key is welded on the rotating shaft; the inner cavities of the first polishing plate and the second polishing plate are respectively embedded with a transmission gear, a primary transmission gear and a secondary transmission gear, and the primary transmission gear is respectively in transmission connection with the transmission gear and the secondary transmission gear; a connecting hole is formed in the middle of the transmission gear; the first grinding device is arranged between the primary transmission gear and the secondary transmission gear at the inner side of the first grinding plate through convex keys at two ends, three groups of rotating baffle rods are connected to the front side and the rear side of the first grinding device, and a steel wire brush is fixedly connected to the middle of the inner side of the first grinding device; the second polishing device is arranged between the first-stage transmission gear and the second-stage transmission gear at the inner side of the second polishing plate through convex keys at two ends, three groups of rotating gear levers are connected to the front side and the rear side of the second polishing device, and a cloth wheel is fixedly connected to the middle of the inner side of the second polishing device.
Further, a groove for placing the aluminum bar is formed in the top of the device main body, and a baffle is riveted at one end of the groove.
Further, the first polishing plate is consistent with the inner side structure of the second polishing plate.
Furthermore, the upper end of the connecting hole is provided with a key slot with the width slightly larger than that of the connecting key, and the transmission gear is in transmission connection with the rotating shaft through the key slot and the connecting key.
Further, grooves which are embedded with the convex keys are formed in two ends of the inner sides of the primary transmission gear and the secondary transmission gear.
Further, the first grinding device and the second grinding device are of detachable installation type structures.
Compared with the prior structure, the invention has the following advantages:
1. according to the invention, the polishing motor drives the steel wire brush at the inner side of the first polishing device and the cloth wheel at the inner side of the second polishing device to rotate through a series of transmission relations, and simultaneously drives the two groups of polishing plates to move left and right through the electric cylinder, so that the motion speeds of the polishing plates can be kept consistent, polishing can be completed without stopping, and the working efficiency is effectively improved.
2. According to the arrangement of the second polishing plate, the aluminum bar can be polished for the second time through the cloth wheel on the inner side of the second polishing device, so that the surface of the aluminum bar is cleaner and smoother, and the polishing treatment effect of the aluminum bar is improved.
3. According to the invention, the two groups of transmission gears are arranged, so that the two groups of polishing devices can be fixed on the inner sides of the two groups of transmission gears through the rotating gear lever, and the two groups of aluminum bars can be polished at the same time, so that the working efficiency is further improved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view showing the internal structure of a first polishing plate according to the present invention;
FIG. 3 is a schematic view of the first grinding apparatus of FIG. 2 with the first grinding apparatus removed;
FIG. 4 is a schematic structural view of a first grinding apparatus according to the present invention;
FIG. 5 is a schematic view of the internal structure of a second sanding plate in accordance with the present invention;
fig. 6 is a schematic structural view of a second polishing apparatus according to the present invention.
In the figure: 1. the device comprises a device main body, 2, a first grinding plate, 3, a second grinding plate, 4, an electric cylinder, 5, a grinding motor, 6, a rotating shaft, 7, a connecting key, 8, a baffle, 9, a transmission gear, 10, a connecting hole, 11, a primary transmission gear, 12, a secondary transmission gear, 13, a first grinding device, 14, a rotating gear lever, 15, a convex key, 16, a wire brush, 17, a second grinding device, 18, a cloth wheel, 19 and an aluminum rod.
Detailed Description
Embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is to cover not only the exemplary embodiment but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.
Referring to fig. 1 to 6, a polishing device for burrs and scraps on the surface layer of an aluminum bar comprises:
the device comprises a device main body 1, a first grinding plate 2, a second grinding plate 3, an electric cylinder 4, a grinding motor 5, a rotating shaft 6, a connecting key 7, a baffle plate 8, a transmission gear 9, a connecting hole 10, a primary transmission gear 11, a secondary transmission gear 12, a first grinding device 13, a rotating baffle rod 14, a convex key 15, a wire brush 16, a second grinding device 17, a cloth wheel 18 and an aluminum bar 19;
two groups of electric cylinders 4 are fixedly connected to one end side of the device main body 1, the electric cylinders 4 are connected to the first grinding plate 2 through telescopic rods at the front end, and the first grinding plate 2 is connected with the second grinding plate 3 through connecting rods; the front end of the polishing motor 5 is connected with a rotating shaft 6 through a coupling, and a connecting key 7 is welded on the rotating shaft 6; the inner cavities of the first grinding plate 2 and the second grinding plate 3 are embedded with a transmission gear 9, a primary transmission gear 11 and a secondary transmission gear 12, and the primary transmission gear 11 is respectively in transmission connection with the transmission gear 9 and the secondary transmission gear 12; a connecting hole 10 is formed in the middle of the transmission gear 9; the first grinding device 13 is arranged between the primary transmission gear 11 and the secondary transmission gear 12 inside the first grinding plate 2 through convex keys 15 at two ends, three groups of rotating baffle rods 14 are connected to the front side and the rear side of the first grinding device 13, and a steel wire brush 16 is fixedly connected to the middle inside the first grinding device 13; the second polishing device 17 is arranged in the middle of the first-stage transmission gear 11 and the second-stage transmission gear 12 inside the second polishing plate 3 through convex keys 15 at two ends, three groups of rotating gear levers 14 are connected to the front side and the rear side of the second polishing device 17, and a cloth wheel 18 is fixedly connected to the middle of the inner side of the second polishing device 17.
The preferred embodiment of the polishing device for burrs and scraps on the surface layer of an aluminum bar as described above, wherein the top of the device main body 1 is provided with a groove for placing the aluminum bar 19, and one end of the groove is riveted with a baffle plate 8, so that the aluminum bar can be prevented from moving to the left end in the polishing process;
the preferred embodiment of the polishing device for burrs and scraps on the surface layer of the aluminum bar as described above, wherein the first polishing plate 2 is consistent with the inner side structure of the second polishing plate 3, and the aluminum bar is secondarily polished by the second polishing device 17 on the inner side of the second polishing plate 3;
in the preferred embodiment of the polishing device for burrs and scraps on the surface layer of the aluminum bar, the upper end of the connecting hole 10 is provided with a key slot with a width slightly larger than that of the connecting key 7, and the transmission gear 9 is in transmission connection with the rotating shaft 6 through the key slot and the connecting key 7, so that the transmission gear 9 is conveniently driven to rotate through the rotating shaft 6, and meanwhile, the transmission gear 9 can also move on the rotating shaft 6;
in the preferred embodiment of the polishing device for burrs and scraps on the surface layer of the aluminum bar, grooves embedded with the convex keys 15 are formed at both ends of the inner sides of the primary transmission gear 11 and the secondary transmission gear 12, and the first polishing device 13 or the second polishing device 17 can be installed on the inner sides of the primary transmission gear 11 and the secondary transmission gear 12 through the convex keys 15, so that the primary transmission gear 11 and the secondary transmission gear 12 drive the first polishing device 13 or the second polishing device 17 to rotate;
in the preferred embodiment of the polishing device for burrs and scraps on the surface layer of the aluminum bar, the first polishing device 13 and the second polishing device 17 are both detachably installed, so that the first polishing device 13 and the second polishing device 17 can be conveniently detached and replaced.
The working principle of the embodiment is as follows:
when the polishing equipment for burrs and miscellaneous bits on the surface layer of the aluminum rod is used, an external power supply is connected, two groups of first polishing devices 13 are installed on the inner sides of a first-stage transmission gear 11 and a second-stage transmission gear 12 inside a first polishing plate 2 through convex keys 15 at two ends, then the left and right positions of the first polishing devices 13 are fixed by using rotary baffle rods 14 at two ends of the first polishing devices 13, the first polishing devices 13 are prevented from falling off in the polishing process, two groups of second polishing devices 17 are installed on the inner sides of the first-stage transmission gear 11 and the second-stage transmission gear 12 inside the second polishing plate 3 through convex keys 15 at two ends, two groups of aluminum rods are respectively penetrated through the inner cavities of the second polishing devices 17 and the first polishing devices 13 by using rotary baffle rods 14 at two ends of the second polishing devices 17, then the polishing motor 5 is started in a groove at the top of the device body 1, the transmission gear 9 is driven to rotate by a rotating shaft 6, the first-stage transmission gear 11 and the second transmission gear 12 are prevented from falling off, the two groups of second polishing devices 17 are installed on the inner sides of the first polishing device 11 and the second polishing device through the convex keys 15 at two ends, the left and the second polishing device is used for fixing the left and right positions of the second polishing device 17, the two groups of aluminum rods are driven to move leftwards and rightwards than the first polishing device 4 are actually, the polishing device is used for the two groups of the polishing device is used for completing the experiment, and the experiment is high in the experiment, and the experiment is finished, and the experiment is applied to the left and has high performance of the left and has high performance to the performance of the left and is applied to the left and is in the left and has the performance to finish the experiment and is in the left and is applied to the left and is in the high and after the work.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and other elements within the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (4)
1. A equipment of polishing that is used for burr and miscellaneous bits on aluminium bar top layer, its characterized in that: the polishing equipment for burrs and scraps on the surface layer of the aluminum bar comprises:
the device comprises a device main body, a first polishing plate, a second polishing plate, an electric cylinder, a polishing motor, a rotating shaft, a connecting key, a baffle, a transmission gear, a connecting hole, a primary transmission gear, a secondary transmission gear, a first polishing device, a rotating gear lever, a convex key, a steel wire brush, a second polishing device, a cloth wheel and an aluminum bar;
two groups of electric cylinders are fixedly connected to one end side of the device main body, the electric cylinders are connected to the first polishing plate through telescopic rods at the front end, and the first polishing plate is connected with the second polishing plate through a connecting rod; the front end of the polishing motor is connected with a rotating shaft through a coupling, and a connecting key is welded on the rotating shaft; the inner cavities of the first polishing plate and the second polishing plate are respectively embedded with a transmission gear, a primary transmission gear and a secondary transmission gear, and the primary transmission gear is respectively in transmission connection with the transmission gear and the secondary transmission gear; a connecting hole is formed in the middle of the transmission gear; the first grinding device is arranged between the primary transmission gear and the secondary transmission gear at the inner side of the first grinding plate through convex keys at two ends, three groups of rotating baffle rods are connected to the front side and the rear side of the first grinding device, and a steel wire brush is fixedly connected to the middle of the inner side of the first grinding device; the second polishing device is arranged between the primary transmission gear and the secondary transmission gear at the inner side of the second polishing plate through convex keys at two ends, three groups of rotating baffle rods are connected to the front side and the rear side of the second polishing device, and a cloth wheel is fixedly connected to the middle of the inner side of the second polishing device;
a groove for placing an aluminum bar is formed in the top of the device main body, and a baffle is riveted at one end of the groove;
the first polishing plate is consistent with the inner side structure of the second polishing plate.
2. The polishing device for burrs and scraps on the surface layer of an aluminum bar according to claim 1, wherein: the upper end of the connecting hole is provided with a key slot with the width slightly larger than that of the connecting key, and the transmission gear is in transmission connection with the rotating shaft through the key slot and the connecting key.
3. The polishing device for burrs and scraps on the surface layer of an aluminum bar according to claim 1, wherein: grooves which are embedded with the convex keys are formed in two ends of the inner sides of the primary transmission gear and the secondary transmission gear.
4. The polishing device for burrs and scraps on the surface layer of an aluminum bar according to claim 1, wherein: the first grinding device and the second grinding device are of detachable installation type structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706432.8A CN107443193B (en) | 2017-08-17 | 2017-08-17 | Polishing equipment for burrs and miscellaneous chips on surface layer of aluminum bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706432.8A CN107443193B (en) | 2017-08-17 | 2017-08-17 | Polishing equipment for burrs and miscellaneous chips on surface layer of aluminum bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107443193A CN107443193A (en) | 2017-12-08 |
| CN107443193B true CN107443193B (en) | 2023-06-23 |
Family
ID=60492601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710706432.8A Active CN107443193B (en) | 2017-08-17 | 2017-08-17 | Polishing equipment for burrs and miscellaneous chips on surface layer of aluminum bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107443193B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571193B (en) * | 2020-12-08 | 2022-05-24 | 芜湖司毛特机械制造有限公司 | Steel chisel processing device |
| CN113370050A (en) * | 2021-05-31 | 2021-09-10 | 江苏神铸智能科技有限公司 | Aluminum bar processing and grinding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329374Y (en) * | 2009-01-07 | 2009-10-21 | 佛山市威奇电工材料有限公司 | Wire drawing mold |
| CN201881221U (en) * | 2010-11-18 | 2011-06-29 | 张国模 | Wire and bar surface machining equipment |
| JP2012139697A (en) * | 2010-12-28 | 2012-07-26 | Jfe Steel Corp | Seamless steel pipe rolling device and rolling method |
| CN103056733A (en) * | 2013-01-21 | 2013-04-24 | 李维生 | CNC (computerized numerical control) multi-axis rotary centerless cylindrical grinding machine |
| CN104149005A (en) * | 2014-07-21 | 2014-11-19 | 湖州织里荣华铝业有限公司 | Burr removing machine for aluminum bar |
| CN204843751U (en) * | 2015-08-24 | 2015-12-09 | 苏州隆士丹自动化技术有限公司 | Brake block grinding burr's topside grinding machanism |
| WO2017097056A1 (en) * | 2015-12-12 | 2017-06-15 | 王超 | Sander |
-
2017
- 2017-08-17 CN CN201710706432.8A patent/CN107443193B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329374Y (en) * | 2009-01-07 | 2009-10-21 | 佛山市威奇电工材料有限公司 | Wire drawing mold |
| CN201881221U (en) * | 2010-11-18 | 2011-06-29 | 张国模 | Wire and bar surface machining equipment |
| JP2012139697A (en) * | 2010-12-28 | 2012-07-26 | Jfe Steel Corp | Seamless steel pipe rolling device and rolling method |
| CN103056733A (en) * | 2013-01-21 | 2013-04-24 | 李维生 | CNC (computerized numerical control) multi-axis rotary centerless cylindrical grinding machine |
| CN104149005A (en) * | 2014-07-21 | 2014-11-19 | 湖州织里荣华铝业有限公司 | Burr removing machine for aluminum bar |
| CN204843751U (en) * | 2015-08-24 | 2015-12-09 | 苏州隆士丹自动化技术有限公司 | Brake block grinding burr's topside grinding machanism |
| WO2017097056A1 (en) * | 2015-12-12 | 2017-06-15 | 王超 | Sander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107443193A (en) | 2017-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107159529B (en) | LED point gum machine workstation of easily fixed work piece | |
| CN201205513Y (en) | Magnetic separator | |
| CN204248591U (en) | A kind of brush machine | |
| CN107443193B (en) | Polishing equipment for burrs and miscellaneous chips on surface layer of aluminum bar | |
| CN110465709B (en) | Fine surface treatment system for gear manufacturing | |
| CN102848296A (en) | Cup body polisher | |
| CN208801093U (en) | A kind of NC cutting tool switching device | |
| CN106120492B (en) | A kind of track intelligence cleaning machine machinery claw based on parallel institution | |
| CN203542361U (en) | Clamp for removing burr of edges of rotor and gear by means of vertical driller | |
| CN208992350U (en) | A kind of handware production surface burr remover | |
| CN203509812U (en) | Synchronous pulley deburring device facilitating cutting quantity control | |
| CN212444184U (en) | Novel drilling equipment is used in iron core processing | |
| CN216151936U (en) | Crankshaft part blank material forging device | |
| CN216732630U (en) | Nylon pulley blank die-casting forming equipment | |
| CN203197411U (en) | Mechanism and machine tool for machining reciprocating threaded rods | |
| CN205436615U (en) | Regulating plate drives running roller and removes mechanism that remodels | |
| CN210968486U (en) | Circular rod sand blasting device | |
| CN209062722U (en) | An a kind of third gear synchronous hub sliding slot burr remover | |
| CN208132448U (en) | A kind of clamping device for machining | |
| CN207371964U (en) | A kind of supersonic wave cleaning machine of installation easy to disassemble | |
| CN202825831U (en) | Mechanical arm mechanism for cleaning machine tool | |
| CN112427626A (en) | Foundry goods shakeout processing system | |
| CN214556636U (en) | Steel sheet frock of punching a hole is used in carriage production | |
| CN206373723U (en) | Cylinder crankshaft hole burr remover | |
| CN211103228U (en) | Piston rod surface grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230531 Address after: Room 8412, Floor 4, Administrative Office Building, Huanghe Hotel, Nantong Village, Weifen Town, Xingxian County, Luliang City, Shanxi Province (Xingxian Economic and Technological Development Zone Office) Applicant after: Yuantai High Conductive Materials (Shanxi) Co.,Ltd. Address before: 215100 Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: YUANTAI NON-FERROUS METAL (SUZHOU) CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |