CN109318524B - Maintenance device for stamping workbench - Google Patents
Maintenance device for stamping workbench Download PDFInfo
- Publication number
- CN109318524B CN109318524B CN201811174087.9A CN201811174087A CN109318524B CN 109318524 B CN109318524 B CN 109318524B CN 201811174087 A CN201811174087 A CN 201811174087A CN 109318524 B CN109318524 B CN 109318524B
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- China
- Prior art keywords
- workbench
- bottom plate
- screw rod
- guide rail
- rod
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- 238000012423 maintenance Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 238000013016 damping Methods 0.000 claims description 10
- 239000003921 oil Substances 0.000 abstract description 14
- 238000004080 punching Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000010721 machine oil Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0088—Lubricating means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a maintenance device for a stamping workbench, which comprises a bearing bottom plate and a lifting fixing mechanism, wherein movable universal wheels are connected to the periphery of the bottom of the bearing bottom plate, universal wheel brake pieces are connected to one sides of the movable universal wheels, the lifting fixing mechanism is arranged on the periphery of the bearing bottom plate, a micro fan is connected to one side of the bottom of the workbench, a second air outlet is arranged on one side above the workbench, the punching scrap in the guide rail groove on the punching workbench can be removed, after the removal is finished, a few drops of machine oil are dripped into the oil filling hole, the screw rod motor and the micro motor are started, the oil coating rod enters the guide rail groove to coat oil on the inner wall of the guide rail groove and lubricate the inner wall of the guide rail groove, therefore, the stamping scrap is prevented from damaging the inside of the guide rail, major safety accidents are avoided, the safety of workers is guaranteed, the stamping workbench maintenance device is simple and practical in structure and convenient to operate, and the use efficiency of the stamping workbench maintenance device can be greatly improved.
Description
The technical field is as follows:
the invention belongs to the technical field of mechanical maintenance devices, and particularly relates to a maintenance device for a stamping workbench.
Background art:
the stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils. The current stamping workbench can generate a plurality of scraps in the daily use process due to a stamping die, the scraps are light in weight and small in size, the scraps can easily enter between guide rail grooves in the stamping workbench, the guide rail grooves in the stamping workbench can be damaged as long as time passes, and the occurrence of serious safety accidents is induced.
The invention content is as follows:
the invention aims to solve the problems in the prior art and provide a maintenance device for a stamping workbench.
In order to solve the above problems, the present invention provides a technical solution:
a maintenance device for a stamping workbench comprises a bearing bottom plate and a lifting fixing mechanism, wherein movable universal wheels are connected to the periphery of the bottom of the bearing bottom plate, one side of each movable universal wheel is connected with a universal wheel braking piece, the periphery of the outside of the bearing bottom plate is provided with the lifting fixing mechanism, the lifting fixing mechanism is internally provided with a connecting rod, a connecting outer cylinder, a bolt sleeve, a limiting bolt, a fixed rotating handle and a metal gasket, one side of the lifting fixing mechanism is fixedly connected with the bearing bottom plate through the connecting rod, one end, away from the bearing bottom plate, of the connecting rod is connected with the connecting outer cylinder, the bearing bottom plate is connected with the connecting outer cylinder through the connecting rod, the connecting outer cylinder is internally provided with an inserted bolt sleeve, the bolt sleeve is internally inserted with the limiting bolt, one end, away from the ground, of the limiting bolt is connected with the fixed rotating handle, and one end, away from the fixed rotating, the fixed rotating handle is connected with the metal gasket through a limiting bolt, the upper end in the middle of the bearing bottom plate is connected with the fixed bearing column, two outer sides of the fixed bearing column are connected with a triangular fixing plate, one end of the triangular fixing plate is connected with a high-strength all-metal bolt, and the other end of the triangular fixing plate, which is far away from the high-strength all-metal bolt, is connected with a second high-strength all-metal bolt.
Preferably, the triangular fixing plate is respectively connected with the fixed bearing column and the bearing bottom plate through a first high-strength all-metal bolt and a second high-strength all-metal bolt, the bearing bottom plate is connected with the fixed bearing column through the triangular fixing plate, one end of the fixed bearing column, which is far away from the bearing bottom plate, is connected with a hydraulic cylinder, one end of the hydraulic cylinder, which is far away from the fixed bearing column, is connected with a hydraulic rod, the fixed bearing column is connected with the hydraulic rod through the hydraulic cylinder, one end of the hydraulic rod, which is far away from the hydraulic cylinder, is connected with a workbench, one side of the workbench, which is far away from the upper side of the hydraulic rod, is connected with a worm wheel screw lifter, one side of the worm wheel screw lifter, which is far away from the workbench, is connected with a worm wheel screw lifter, a screw, the linear guide rail is arranged on one side of the worm wheel screw rod lifter and above the workbench, a linear sliding block is connected onto the linear guide rail, a micro motor is connected to one side, away from the workbench, of the linear sliding block, the linear guide rail is connected with the micro motor through the linear sliding block, the micro motor is away from one side, away from the screw rod, of the worm wheel screw rod lifter, and a motor output shaft is connected to one side, away from the screw rod, of the micro motor.
Preferably, one end of the motor output shaft, which is far away from the micro motor, is connected with a connector, the micro motor is connected with the connector through the motor output shaft, one end of the connector, which is far away from the motor output shaft, is connected with an oiling rod, the surface of the oiling rod is covered with a sponge layer, a plurality of oil injection holes are uniformly arranged on the sponge layer, a fan box is connected below one side of the workbench, which is far away from the linear guide rail, a fan damping base is arranged at the inner bottom of the fan box, which is far away from the workbench, one side of the fan damping base, which is close to the workbench, is connected with a micro fan, one side of the fan box, which is close to the hydraulic rod, is connected with an air inlet, a filter screen is arranged in the air inlet, one end of the micro fan, the micro-fan is connected with the air duct through an air outlet, the upper end of one side of the worm gear lead screw lifter, away from the workbench, is connected with an air outlet II, and one end, away from the fan vibration damping base, of the air duct is connected with the air outlet II.
Preferably, the screw rod is in sliding connection with the worm wheel screw rod lifter through a screw rod motor, and the thickness of the sponge layer is 0.5-1.5 CM.
Preferably, the oiling rod is detachably connected with the connector, and the oiling rod is connected with the linear guide rail in a sliding mode through the linear sliding block.
Preferably, the screw rod and the oiling rod are both arranged in parallel with the horizontal plane.
Preferably, the lead screw motor is externally connected with a PLC controller.
Preferably, the lifting fixing mechanisms are all symmetrically arranged about the fixed bearing column.
The invention has the beneficial effects that: according to the maintenance device for the stamping workbench, the micro fan is connected to one side of the bottom of the workbench, the second air outlet is formed in one side above the workbench, stamping scraps in the guide rail groove on the stamping workbench can be removed, a few drops of engine oil are dripped into the oil filling hole after the removal, the screw rod motor and the micro motor are started, the oil coating rod enters the guide rail groove to coat oil and lubricate the inner wall of the guide rail groove, and therefore damage to the guide rail by the stamping scraps is avoided, major safety accidents are avoided, safety of workers is guaranteed, the maintenance device is simple and practical in structure, convenient to operate, and the use efficiency of the maintenance device for the stamping workbench can be greatly improved.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lift attachment mechanism of the present invention;
fig. 3 is a schematic view of the structure of the oiling bar of the present invention.
In the figure: 1. a load-bearing floor; 2. moving the universal wheel; 3. a universal wheel brake pad; 4. fixing the bearing column; 5. a lifting fixing mechanism; 6. a triangular fixing plate; 7. a first high strength all-metal bolt; 8. a second high-strength all-metal bolt; 9. a hydraulic cylinder; 10. a hydraulic lever; 11. a work table; 12. a worm screw lifter base; 13. a worm screw lifter; 14. a screw rod; 15. A micro motor; 16. an output shaft of the motor; 17. a linear guide rail; 18. a linear slider; 19. a connector; 20. oiling a rod; 21. a sponge layer; 22. a fan box; 23. a fan damping base; 24. An air inlet; 25. a filter screen; 26. a first air outlet; 27. an air duct; 28. a second air outlet; 29. a first connecting rod; 30. connecting the outer cylinder; 31. a bolt bushing; 32. a limit bolt; 33. fixing the rotary handle; 34. a metal gasket; 35. an oil filler hole; 36. a micro fan; 37. And a screw motor.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a stamping workbench maintenance device comprises a bearing bottom plate 1 and a lifting fixing mechanism 5, wherein movable universal wheels 2 are connected to the periphery of the bottom of the bearing bottom plate 1, universal wheel brake pieces 3 are connected to one sides of the movable universal wheels 2, the lifting fixing mechanism 5 is arranged on the periphery of the bearing bottom plate 1, a first connecting rod 29, a connecting outer cylinder 30, a bolt sleeve 31, a limiting bolt 32, a fixing rotary handle 33 and a metal gasket 34 are arranged in the lifting fixing mechanism 5, one side of the lifting fixing mechanism 5 is fixedly connected with the bearing bottom plate 1 through the first connecting rod 29, one end, far away from the bearing bottom plate 1, of the first connecting rod 29 is connected with the connecting outer cylinder 30, the bearing bottom plate 1 is connected with the connecting outer cylinder 30 through the first connecting rod 29, the bolt sleeve 31 is inserted in the connecting outer cylinder 30, the limiting bolt 32 is inserted in the bolt sleeve 31, spacing bolt 32 is kept away from the one end on ground and is connected with fixed swing handle 33, spacing bolt 32 is kept away from the one end of fixed swing handle 33 and is connected with metal gasket 34, fixed swing handle 33 is connected with metal gasket 34 through spacing bolt 32, the upper end is connected with fixed heel post 4 in the middle of the bearing bottom plate 1, the outer both sides of fixed heel post 4 are connected with triangle fixed plate 6, one end is connected with high strength all-metal bolt 7 on the triangle fixed plate 6, the other end of keeping away from in high strength all-metal bolt 7 on the triangle fixed plate 6 is connected with No. two high strength all-metal bolt 8.
Wherein the triangular fixing plate 6 is respectively connected with the fixed bearing column 4 and the bearing bottom plate 1 through a first high-strength all-metal bolt 7 and a second high-strength all-metal bolt 8, the bearing bottom plate 1 is connected with the fixed bearing column 4 through the triangular fixing plate 6, one end of the fixed bearing column 4, which is far away from the bearing bottom plate 1, is connected with a hydraulic cylinder 9, one end of the hydraulic cylinder 9, which is far away from the fixed bearing column 4, is connected with a hydraulic rod 10, the fixed bearing column 4 is connected with the hydraulic rod 10 through the hydraulic cylinder 9, one end of the hydraulic rod 10, which is far away from the hydraulic cylinder 9, is connected with a workbench 11, one side of the workbench 11, which is far away from the hydraulic rod 10, is connected with a worm wheel screw rod lifter base 12, one side of the worm wheel screw rod lifter base 12, which is far away from the workbench 11, is connected with a worm, the worm wheel screw rod lifter comprises a worm wheel screw rod lifter 13, a screw rod motor 37, a linear guide rail 17 is arranged on one side of the worm wheel screw rod lifter 13 and above a workbench 11, a linear sliding block 18 is connected onto the linear guide rail 17, a micro motor 15 is connected to one side, far away from the workbench 11, of the linear sliding block 18, the linear guide rail 17 is connected with the micro motor 15 through the linear sliding block 18, the micro motor 15 is far away from one side, far away from the worm wheel screw rod lifter 13, of a screw rod 14, and a motor output shaft 16 is connected to one side, far away from the screw rod 14, of the micro motor.
Wherein, one end of the motor output shaft 16 far away from the micro motor 15 is connected with a connector 19, the micro motor 15 is connected with the connector 19 through the motor output shaft 16, one end of the connector 19 far away from the motor output shaft 16 is connected with an oiling rod 20, the surface of the oiling rod 20 is covered with a layer of sponge layer 21, a plurality of oil holes 35 are uniformly arranged on the sponge layer 21, a fan box 22 is connected below one side of the workbench 11 far away from the linear guide rail 17, a fan damping base 23 is arranged at the inner bottom of the fan box 22 far away from the workbench 11, one side of the fan damping base 23 close to the workbench 11 is connected with a micro fan 36, one side of the fan box 22 close to the hydraulic rod 10 is connected with an air inlet 24, a filter screen 25 is arranged in the air inlet 24, one end of the micro fan 36 far away from the air inlet 24 is connected, the one end that air outlet 26 kept away from in miniature fan 36 is connected with air duct 27, miniature fan 36 is connected with air duct 27 through air outlet 26 No. one, workstation 11 is kept away from in worm wheel lead screw riser 13 one side upper end and is connected with air outlet 28 No. two, air duct 27 is kept away from in fan vibration damping mount 23 one end and is connected with air outlet 28 No. two.
The screw rod 14 is connected with the worm gear screw rod lifter 13 in a sliding mode through a screw rod motor 37, and the thickness of the sponge layer 21 is 0.5-1.5 CM.
The oiling rod 20 is detachably connected with the connector 19, and the oiling rod 20 is connected with the linear guide rail 17 in a sliding mode through the linear sliding block 18.
Wherein, the screw rod 14 and the oiling rod 20 are both arranged in parallel with the horizontal plane.
Wherein, the lead screw motor 37 is externally connected with a PLC controller.
Wherein, the lifting fixing mechanisms 5 are symmetrically arranged about the fixed bearing column 4.
Specifically, the method comprises the following steps: when the device is used, the oiling rod 20 and the second air outlet 28 are aligned to the guide rail groove of the stamping workbench to be cleaned, the limiting bolt 32 is rotated to lift and fix the device, by connecting the micro-fan 36 to one side of the bottom of the table 11, the micro-fan 36 is turned on, the punching scrap in the guide rail groove on the punching workbench can be removed, after the removal is finished, a few drops of machine oil are dripped into the oil filling hole 35 in the sponge layer 21 of the oil coating rod 20, the screw rod motor 37 and the micro motor 15 are started, the oil coating rod 20 rotates to enter the guide rail groove of the punching workbench to coat oil and lubricate the inner wall of the guide rail groove, the lubricity is increased, therefore, the stamping scrap is prevented from damaging the inside of the guide rail, major safety accidents are avoided, the safety of workers is guaranteed, the stamping workbench maintenance device is simple and practical in structure and convenient to operate, and the use efficiency of the stamping workbench maintenance device can be greatly improved.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (6)
1. A stamping workbench maintenance device comprises a bearing bottom plate (1) and a lifting fixing mechanism (5), and is characterized in that movable universal wheels (2) are connected to the periphery of the bottom of the bearing bottom plate (1), a universal wheel brake sheet (3) is connected to one side of each movable universal wheel (2), the lifting fixing mechanism (5) is arranged on the periphery of the outer side of the bearing bottom plate (1), a first connecting rod (29), a connecting outer cylinder (30), a bolt sleeve (31), a limiting bolt (32), a fixed rotating handle (33) and a metal gasket (34) are arranged in each lifting fixing mechanism (5), one side of each lifting fixing mechanism (5) is fixedly connected with the bearing bottom plate (1) through the first connecting rod (29), one end, far away from the bearing bottom plate (1), of each connecting rod (29) is connected with the connecting outer cylinder (30), the bearing bottom plate (1) is connected with the connecting outer cylinder (30) through the first connecting rod (29), a bolt sleeve (31) is inserted in the connecting outer cylinder (30), a limit bolt (32) is inserted in the bolt sleeve (31), one end of the limiting bolt (32) far away from the ground is connected with a fixed rotary handle (33), one end of the limiting bolt (32) far away from the fixed rotary handle (33) is connected with a metal gasket (34), the fixed rotary handle (33) is connected with a metal gasket (34) through a limit bolt (32), the upper end of the middle of the bearing bottom plate (1) is connected with a fixed bearing column (4), the outer two sides of the fixed bearing column (4) are connected with a triangular fixed plate (6), one end of the triangular fixing plate (6) is connected with a first high-strength all-metal bolt (7), the other end of the triangular fixing plate (6), which is far away from the first high-strength all-metal bolt (7), is connected with a second high-strength all-metal bolt (8);
triangle fixed plate (6) are connected with fixed heel post (4) and bearing bottom plate (1) respectively through full metal bolt of a high strength (7) and No. two full metal bolts of high strength (8), bearing bottom plate (1) is connected with fixed heel post (4) through triangle fixed plate (6), the one end of keeping away from bearing bottom plate (1) in fixed heel post (4) is connected with pneumatic cylinder (9), the one end of keeping away from in fixed heel post (4) in pneumatic cylinder (9) is connected with hydraulic stem (10), fixed heel post (4) are connected with hydraulic stem (10) through pneumatic cylinder (9), the one end of keeping away from in pneumatic cylinder (9) in hydraulic stem (10) is connected with workstation (11) hydraulic stem (11), top one side of keeping away from in hydraulic stem (10) in workstation (11) is connected with worm wheel riser base (12), worm wheel riser base (12) are kept away from one side of workstation (11) and are connected with the lead screw The automatic feeding device comprises a lifter (13), a screw rod (14) is inserted and connected in the worm wheel screw rod lifter (13), a screw rod motor (37) is connected to one side of the worm wheel screw rod lifter (13), a linear guide rail (17) is arranged on one side of the worm wheel screw rod lifter (13) and above a workbench (11), a linear sliding block (18) is connected to the linear guide rail (17), a micro motor (15) is connected to one side, away from the workbench (11), of the linear sliding block (18), the linear guide rail (17) is connected with the micro motor (15) through the linear sliding block (18), the micro motor (15) is arranged on one side, away from the worm wheel screw rod lifter (13), of the micro motor (15), and a motor output shaft (16) is connected to one side, away from the screw rod (14), of the micro motor (;
one end of the motor output shaft (16) far away from the micro motor (15) is connected with a connector (19), the micro motor (15) is connected with the connector (19) through the motor output shaft (16), one end of the connector (19) far away from the motor output shaft (16) is connected with an oiling rod (20), the surface of the oiling rod (20) is covered with a sponge layer (21), a plurality of oil filling holes (35) are uniformly formed in the sponge layer (21), a fan box (22) is connected below one side of the workbench (11) far away from the linear guide rail (17), a fan damping base (23) is arranged at the inner bottom of the fan box (22) far away from the workbench (11), one side of the fan damping base (23) close to the workbench (11) is connected with a micro fan (36), one side of the fan box (22) close to the hydraulic rod (10) is connected with an air inlet (24), be equipped with filter screen (25) in air intake (24), the one end of keeping away from in air intake (24) of micro-fan (36) is connected with air outlet (26) No. one, the one end of keeping away from in micro-fan (36) of air outlet (26) is connected with air duct (27), micro-fan (36) are connected with air duct (27) through air outlet (26) No. one, workstation (11) are kept away from in worm wheel lead screw riser (13) one side upper end and are connected with air outlet (28) No. two, air duct (27) are kept away from the one end of fan vibration damping mount (23) and are connected with air outlet (28) No. two.
2. The press table maintenance device of claim 1, wherein: the screw rod (14) is in sliding connection with the worm wheel screw rod lifter (13) through a screw rod motor (37), and the thickness of the sponge layer (21) is 0.5-1.5 CM.
3. The press table maintenance device of claim 1, wherein: the oiling rod (20) is detachably connected with the connector (19), and the oiling rod (20) is connected with the linear guide rail (17) in a sliding mode through the linear sliding block (18).
4. The press table maintenance device of claim 1, wherein: the screw rod (14) and the oiling rod (20) are both arranged in parallel with the horizontal plane.
5. The press table maintenance device of claim 1, wherein: the lead screw motor (37) is externally connected with a PLC controller.
6. The press table maintenance device of claim 1, wherein: the lifting fixing mechanisms (5) are symmetrically arranged relative to the fixed bearing column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174087.9A CN109318524B (en) | 2018-10-09 | 2018-10-09 | Maintenance device for stamping workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174087.9A CN109318524B (en) | 2018-10-09 | 2018-10-09 | Maintenance device for stamping workbench |
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| CN109318524A CN109318524A (en) | 2019-02-12 |
| CN109318524B true CN109318524B (en) | 2021-04-20 |
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| CN201811174087.9A Active CN109318524B (en) | 2018-10-09 | 2018-10-09 | Maintenance device for stamping workbench |
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| CN113217420A (en) * | 2021-04-08 | 2021-08-06 | 镇江市丹徒区粮机厂有限公司 | Efficient stable energy-saving fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004302022A (en) * | 2003-03-31 | 2004-10-28 | Nichias Corp | Oil application roller |
| CN104308912A (en) * | 2014-10-21 | 2015-01-28 | 苏州市宝玛数控设备有限公司 | Worktable of cutting machine |
| CN205217706U (en) * | 2015-12-29 | 2016-05-11 | 傅锦婷 | Automatic pay -off and can collect clastic punch press |
| CN205887332U (en) * | 2016-08-10 | 2017-01-18 | 沙洲职业工学院 | Automatic rotatory guide rail oiling machine that economizes on fuel |
| CN206230933U (en) * | 2016-11-25 | 2017-06-09 | 新昌县新凌凯博机械有限公司 | A kind of punch press for collecting chip |
| CN108407855A (en) * | 2017-09-21 | 2018-08-17 | 汝州市中鼎科技有限公司 | A kind of trolley for placing meeting affairs articles for use |
| CN108099974A (en) * | 2017-12-23 | 2018-06-01 | 刘洋洋 | A kind of logistics warehouse multifunctional trolley |
| CN207688128U (en) * | 2017-12-27 | 2018-08-03 | 天津市天维共盈能源科技有限公司 | A kind of follow-on coal changes the holder of gas burning machine special |
| CN207925228U (en) * | 2018-02-23 | 2018-09-28 | 王庆丽 | A kind of voltage transformer packaged type bearing |
| CN108297196A (en) * | 2018-03-23 | 2018-07-20 | 成都蒲江珂贤科技有限公司 | A kind of portable timber cutter device |
| CN108408361A (en) * | 2018-05-08 | 2018-08-17 | 新乡市东振机械制造有限公司 | A kind of vertical vibration hoist mobile convenient for steering |
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Effective date of registration: 20210406 Address after: 325200 Caocan town Caoxi village, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Ruian jinyide electromechanical Co.,Ltd. Address before: Room 101, building 32, Kaiyuan Jiayuan, Guangchang Road, Nancheng street, Yongjia County, Wenzhou City, Zhejiang Province 325100 Applicant before: Xie Haoming |
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Effective date of registration: 20220920 Address after: 315336 No. 52, Xingye Road, Zhongyi Ningbo Ecological Park, Yuyao City, Ningbo City, Zhejiang Province (self-declaration) Patentee after: Ningbo Jiwen Metal Technology Co.,Ltd. Address before: 325200 Caocan town Caoxi village, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Ruian jinyide electromechanical Co.,Ltd. |