CN112548391A - Steel ring automatic welder - Google Patents
Steel ring automatic welder Download PDFInfo
- Publication number
- CN112548391A CN112548391A CN202011453605.8A CN202011453605A CN112548391A CN 112548391 A CN112548391 A CN 112548391A CN 202011453605 A CN202011453605 A CN 202011453605A CN 112548391 A CN112548391 A CN 112548391A
- Authority
- CN
- China
- Prior art keywords
- gear
- steel ring
- fixed
- connecting shaft
- fixing
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The invention relates to the technical field of wheel steel ring manufacturing, and discloses an automatic steel ring welding device which comprises a workbench, wherein the workbench is provided with a rotating mechanism, the rotating mechanism comprises a rotary table, a crank, a first gear, a second connecting shaft and a first connecting shaft, the middle part of the first connecting shaft is rotatably connected with one side of the workbench, the rotary table is fixedly connected with the top of the first connecting shaft, the crank is rotatably connected with the top of the rotary table, the first gear is fixedly arranged at the bottom of the first connecting shaft, the second gear is meshed with the first gear, the bottom of the second connecting shaft is fixedly arranged with the second gear, the upper surface of the workbench is provided with a fixing mechanism, and the fixing mechanism comprises a lower fixing plate, an upper fixing plate, a sliding groove, a threaded rod, a fixing knob, fixing calipers, a lifting. The invention solves the problems of low production efficiency and influenced structure and strength of the steel ring of the existing wheel steel ring welding device.
Description
Technical Field
The invention relates to the technical field of wheel steel ring manufacturing, in particular to an automatic steel ring welding device.
Background
The conventional wheel steel ring for sand beach vehicles, golf carts, lawns and garden machines generally comprises a ring-shaped ring body and a supporting web connected in the ring body, wherein the supporting web is provided with a shaft hole so as to be connected with a shaft. The steel ring is generally manufactured by two processes, the first process is a casting process for integral casting molding, and the shape and the structure of the steel ring are simpler and can not meet the requirements of people on steel rings with complex shapes because the production efficiency of the steel casting process is lower and is limited by the technology of the casting process; the second process is to wind the steel plate into an initial ring body, then weld the butt joint of the initial ring body into a complete initial ring body, then perform the processes of bulging, polishing and the like on the initial ring body to form a ring body with a certain shape, then press a disc-shaped supporting web plate in the middle of the inner side wall of the ring body, and the supporting web plate is provided with a corresponding axle hole and is welded with the ring steel ring into a whole so as to be connected with an axle.
The existing wheel steel ring welding mechanism has the problems of low production efficiency and influenced structure and strength of the steel ring during welding.
Disclosure of Invention
The invention aims to provide an automatic welding device for a steel ring, which achieves the purposes of simplifying the manufacturing process of the steel ring and improving the production efficiency of the steel ring.
In order to achieve the purpose, the invention provides the following technical scheme:
the automatic welding device for the steel ring comprises a workbench, wherein the workbench is provided with a rotating mechanism.
The rotating mechanism comprises a rotary disc, a crank, a first gear, a second connecting shaft and a first connecting shaft, the middle of the first connecting shaft is rotatably connected with one side of the workbench, the rotary disc is fixedly connected with the top of the first connecting shaft, the crank is rotatably connected with the top of the rotary disc, the first gear is fixedly installed at the bottom of the first connecting shaft, the second gear is meshed with the first gear, and the bottom of the second connecting shaft is fixedly installed with the second gear.
The upper surface of the workbench is provided with a fixing mechanism.
The fixed establishment includes bottom plate, an upper fixed plate, a sliding groove, a threaded rod, fixed knob, fixed calliper, axis of rotation, lift cylinder and fixed diaphragm, the bottom of lift cylinder and the last fixed surface installation of workstation, the top fixed connection of fixed diaphragm and lift cylinder, the axis of rotation is rotated with the middle part of fixed diaphragm and is connected, the middle part at an upper fixed plate top and the bottom fixed connection of axis of rotation, the middle part of bottom plate bottom and the top fixed connection of connecting axle two, two the sliding groove is seted up respectively at the bottom of an upper fixed plate and the top of a lower fixed plate, and the threaded rod runs through the sliding groove, the one end fixed connection of fixed knob and threaded rod, fixed calliper and threaded rod threaded connection.
One side of the workbench is provided with a sliding mechanism.
The sliding mechanism comprises a sliding rod, a movable sleeve, a fixing bolt and a jacking knob, the bottom of the sliding rod is fixedly connected with the workbench, the movable sleeve is sleeved outside the sliding rod, the fixing bolt is in threaded connection with one side of the movable sleeve, and the jacking knob is fixedly connected with one end of the fixing bolt.
And a welding mechanism is fixedly arranged on the other side of the movable sleeve.
Preferably, the bottom fixed mounting of workstation has the supporting leg, and the quantity of supporting leg is four people, four supporting legs and the four corners fixed mounting of workstation bottom, and the bottom of supporting leg is provided with the supporting pad, and the supporting pad uses the preparation of ethylene propylene diene monomer.
Preferably, one end of the fixing bolt is bonded with a non-slip mat.
Preferably, the threaded rod is provided with symmetrical reverse threads at the part inside the sliding groove, the number of the fixed calipers is two, one of the fixed calipers is in threaded connection with the forward threaded section on the threaded rod, the other fixed calipers is in threaded connection with the reverse threaded section on the threaded rod, and the two fixed calipers are symmetrically arranged.
Preferably, a rubber pad is bonded to the side face of the fixed caliper, and the rubber pad is made of organic elastic fluororubber copolymerized by fluorine-containing monomers.
Preferably, the upper fixing plate and the lower fixing plate have the same structure and are symmetrical to each other.
Preferably, the diameter of the first gear is far smaller than that of the second gear.
Preferably, the top of the sliding rod is provided with a convex block.
The invention provides an automatic welding device for steel rings. The method has the following beneficial effects:
(1) the steel ring to be welded is placed in the upper fixing plate and the lower fixing plate to be fixed through the opening and closing of the fixed calipers, and the fixed steel ring is welded through the welding mechanism.
(2) According to the welding mechanism, the sliding mechanism is arranged on one side of the workbench, one end of the fixed bolt is loosened from the side face of the sliding rod by rotating the jacking knob, the movable sleeve slides on the sliding rod, the position of the welding mechanism is changed by sliding the movable sleeve, and when the welding mechanism slides to a required position, the jacking knob is rotated reversely, so that one end of the fixed bolt is abutted against the side face of the sliding rod, the sliding of the movable sleeve is prevented, and the welding mechanism can weld gaps with different heights.
(3) The first gear fixedly installed with the first rotating shaft is driven to rotate through the crank and the rotating disc, the second gear meshed with the first gear is driven to rotate through the rotation of the first gear, the second connecting shaft and the fixing mechanism are enabled to rotate, the steel ring fixed by the fixing mechanism is further enabled to rotate, the position of a gap needing to be welded is adjusted in the rotation of the steel ring, the welding mechanism does not need to move back and forth, operation of workers is facilitated, and safety of welding work is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a block diagram of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a view of the upper mounting plate of the present invention;
fig. 5 is a horizontal sectional view of the sliding mechanism of the present invention.
In the figure: 1. a work table; 2. supporting legs; 3. a support pad; 4. a rotating mechanism; 5. a fixing mechanism; 6. a sliding mechanism; 7. a turntable; 8. a crank; 9. a first gear; 10. a second gear; 11. a second connecting shaft; 12. a lower fixing plate; 13. an upper fixing plate; 14. a sliding groove; 15. a threaded rod; 16. fixing the knob; 17. fixing calipers; 18. a rotating shaft; 19. a lifting cylinder; 20. fixing the transverse plate; 21. a slide bar; 22. a movable sleeve; 23. fixing the bolt; 24. tightly pushing the knob; 25. a welding mechanism; 26. a rubber pad; 27. a first connecting shaft; 28. a non-slip mat.
Detailed Description
As shown in fig. 1 to 5, the present invention provides a technical solution:
the utility model provides a steel ring automatic welder, includes workstation 1, the bottom fixed mounting of workstation 1 has supporting leg 2, the quantity of supporting leg 2 is four people, four supporting legs 2 and the four corners fixed mounting of workstation 1 bottom, the bottom of supporting leg 2 is provided with supporting pad 3, supporting pad 3 uses the ethylene propylene diene monomer preparation, provide steady support for workstation 1 through supporting leg 2, supporting pad 3 can prevent that workstation 1 from sliding, workstation 1 is provided with slewing mechanism 4.
The rotating mechanism 4 comprises a rotary table 7, a crank 8, a first gear 9, a second gear 10, a second connecting shaft 11 and a first connecting shaft 27, the middle part of the first connecting shaft 27 is rotatably connected with one side of the workbench 1, the rotary table 7 is fixedly connected with the top part of the first connecting shaft 27, the crank 8 is rotatably connected with the top part of the rotary table 7, the first gear 9 is fixedly arranged at the bottom part of the first connecting shaft 27, the second gear 10 is meshed with the first gear 9, the diameter of the first gear 9 is far smaller than that of the second gear 10, the rotating speed of the fixing mechanism 5 is adjusted through the first gear 9 and the second gear 10 with different diameters, the bottom part of the second connecting shaft 11 is fixedly arranged with the second gear 10, the first gear 9 fixedly arranged with the first rotating shaft is driven by the crank 8 and the rotary table 7 to rotate, the meshed second gear 10 is driven by the first gear 9 to rotate, the second connecting shaft 11 and the fixing mechanism 5, the steel ring is enabled to adjust the position of a gap needing to be welded in the rotation process, the welding mechanism 25 does not need to move back and forth, workers can operate the welding mechanism conveniently, and the safety of welding work is improved.
The upper surface of the table 1 is provided with a fixing mechanism 5.
The fixing mechanism 5 comprises a lower fixing plate 12, an upper fixing plate 13, a sliding groove 14, a threaded rod 15, a fixing knob 16, fixing calipers 17, a rotating shaft 18, a lifting cylinder 19 and a fixing transverse plate 20, wherein the bottom of the lifting cylinder 19 is fixedly installed on the upper surface of the workbench 1, the fixing transverse plate 20 is fixedly connected with the top of the lifting cylinder 19, the rotating shaft 18 is rotatably connected with the middle of the fixing transverse plate 20, the middle of the top of the upper fixing plate 13 is fixedly connected with the bottom of the rotating shaft 18, the middle of the bottom of the lower fixing plate 12 is fixedly connected with the top of the connecting shaft II 11, the two sliding grooves 14 are respectively formed in the bottom of the upper fixing plate 13 and the top of the lower fixing plate 12, the upper fixing plate 13 and the lower fixing plate 12 are completely identical in structure and symmetrical to each other, the threaded rod 15 penetrates through the sliding grooves 14, symmetrical reverse threads are formed in the, one of the fixed calipers 17 is in threaded connection with a forward threaded section on the threaded rod 15, the other fixed calipers 17 is in threaded connection with a reverse threaded section on the threaded rod 15, the two fixed calipers 17 are symmetrically arranged, the fixed knob 16 is fixedly connected with one end of the threaded rod 15, the fixed calipers 17 are in threaded connection with the threaded rod 15, a rubber pad 26 is bonded on the side surface of the fixed calipers 17, the rubber pad 26 is made of organic elastic fluororubber formed by copolymerizing fluorine-containing monomers, an upper fixed plate 13 and a lower fixed plate 12 are arranged in the fixed mechanism 5, a sliding groove 14 is formed in the upper fixed plate 13 and the lower fixed plate 12, the threaded rod 15 with reverse threads is arranged in the sliding groove 14, the threaded rod 15 is rotated through the fixed knob 16, the fixed calipers 17 in threaded connection on the threaded rod 15 are opened or closed, and steel rings needing to be welded are placed in the upper fixed plate 13, and fixing, and welding the fixed steel ring through a welding mechanism 25.
One side of the table 1 is provided with a slide mechanism 6.
The sliding mechanism 6 comprises a sliding rod 21, a movable sleeve 22, a fixed bolt 23 and a tightening knob 24, the bottom of the sliding rod 21 is fixedly connected with the workbench 1, the top of the sliding rod 21 is provided with a convex block, the movable sleeve 22 is prevented from slipping by the convex block, the movable sleeve 22 is sleeved outside the sliding rod 21, the fixed bolt 23 is in threaded connection with one side of the movable sleeve 22, one end of the fixed bolt 23 is bonded with a non-slip pad 28, the fixed bolt 23 locked is prevented from loosening by the non-slip pad 28, the tightening knob 24 is fixedly connected with one end of the fixed bolt 23, the sliding mechanism 6 is arranged on one side of the workbench 1, one end of the fixed bolt 23 is loosened with the side surface of the sliding rod 21 by rotating the tightening knob 24, the movable sleeve 22 slides on the sliding rod 21, the position of the welding mechanism 25 is changed by the sliding of the movable sleeve 22, when the welding mechanism 25 slides to a required position, the tightening knob 24 is rotated reversely, so that one end of the fixing bolt 23 is pressed against the side surface of the sliding rod 21, the movable sleeve 22 is prevented from sliding, and the welding mechanism 25 can weld gaps with different heights.
The other side of the movable sleeve 22 is fixedly provided with a welding mechanism 25.
When the device is used, the threaded rod 15 is rotated through the fixing knob 16, the fixing caliper 17 in threaded connection on the threaded rod 15 is opened, after the fixing caliper 17 is opened, a steel ring to be welded is placed between the upper fixing plate 13 and the lower fixing plate 12, the fixing knob 16 is rotated in the reverse direction to be fixed, the tightening knob 24 is rotated to enable one end of the fixing bolt 23 to be loosened with the side face of the sliding rod 21, the movable sleeve 22 slides on the sliding rod 21, the position of the welding mechanism 25 is changed through the sliding of the movable sleeve 22, when the welding mechanism 25 slides to a required position, the tightening knob 24 is rotated in the reverse direction to enable one end of the fixing bolt 23 to be tightly abutted against the side face of the sliding rod 21 to prevent the movable sleeve 22 from sliding, the crank 8 is rotated, the first gear 9 fixedly installed with the rotating shaft is driven by the crank 8 and the rotating disc 7, and the second gear 10 is driven to rotate through the rotation of the first, the second connecting shaft 11 and the fixing mechanism 5 are rotated, and then the steel ring fixed by the fixing mechanism 5 is rotated, so that the position of a gap needing to be welded is adjusted in the rotation of the steel ring.
In summary, the invention can be obtained by arranging the upper fixing plate 13 and the lower fixing plate 12 in the fixing mechanism 5, arranging the sliding groove 14 in the upper fixing plate 13 and the lower fixing plate 12, arranging the threaded rod 15 with reverse threads in the sliding groove 14, rotating the threaded rod 15 through the fixing knob 16 to open or close the fixing calipers 17 in threaded connection on the threaded rod 15, placing the steel ring to be welded in the upper fixing plate 13 and the lower fixing plate 12 through the opening and closing of the fixing calipers 17, fixing, and welding the fixed steel ring through the welding mechanism 25; the sliding mechanism 6 is arranged on one side of the workbench 1, one end of the fixed bolt 23 is loosened from the side surface of the sliding rod 21 by rotating the jacking knob 24, the movable sleeve 22 slides on the sliding rod 21, the position of the welding mechanism 25 is changed by sliding the movable sleeve 22, and when the welding mechanism 25 slides to a required position, the jacking knob 24 is rotated reversely, so that one end of the fixed bolt 23 is abutted against the side surface of the sliding rod 21, the movable sleeve 22 is prevented from sliding, and the welding mechanism 25 can weld gaps with different heights; the gear I9 which is fixedly installed with the rotating shaft I is driven to rotate through the crank 8 and the rotating disc 7, the gear I9 is driven to rotate through the gear I10 which is meshed with the gear I, the connecting shaft II 11 and the fixing mechanism 5 are driven to rotate, then the steel ring fixed by the fixing mechanism 5 is driven to rotate, the position of a gap needing to be welded is adjusted in the rotation of the steel ring, the welding mechanism 25 does not need to move back and forth, the operation of workers is facilitated, and the safety of welding work is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel ring automatic welder, includes workstation (1), its characterized in that: the workbench (1) is provided with a rotating mechanism (4);
the rotating mechanism (4) comprises a rotating disc (7), a crank (8), a first gear (9), a second gear (10), a second connecting shaft (11) and a first connecting shaft (27), the middle of the first connecting shaft (27) is rotatably connected with one side of the workbench (1), the rotating disc (7) is fixedly connected with the top of the first connecting shaft (27), the crank (8) is rotatably connected with the top of the rotating disc (7), the first gear (9) is fixedly arranged at the bottom of the first connecting shaft (27), the second gear (10) is meshed with the first gear (9), and the bottom of the second connecting shaft (11) is fixedly arranged with the second gear (10);
the upper surface of the workbench (1) is provided with a fixing mechanism (5);
the fixing mechanism (5) comprises a lower fixing plate (12), an upper fixing plate (13), sliding grooves (14), a threaded rod (15), a fixing knob (16), a fixing caliper (17), a rotating shaft (18), a lifting cylinder (19) and a fixing transverse plate (20), the bottom of the lifting cylinder (19) is fixedly installed on the upper surface of the workbench (1), the fixing transverse plate (20) is fixedly connected with the top of the lifting cylinder (19), the rotating shaft (18) is rotatably connected with the middle of the fixing transverse plate (20), the middle of the top of the upper fixing plate (13) is fixedly connected with the bottom of the rotating shaft (18), the middle of the bottom of the lower fixing plate (12) is fixedly connected with the top of the connecting shaft II (11), the two sliding grooves (14) are respectively formed in the bottom of the upper fixing plate (13) and the top of the lower fixing plate (12), and the threaded rod (15) penetrates through the sliding grooves (, the fixed knob (16) is fixedly connected with one end of the threaded rod (15), and the fixed caliper (17) is in threaded connection with the threaded rod (15);
one side of the workbench (1) is provided with a sliding mechanism (6);
the sliding mechanism (6) comprises a sliding rod (21), a movable sleeve (22), a fixed bolt (23) and a tightening knob (24), the bottom of the sliding rod (21) is fixedly connected with the workbench (1), the movable sleeve (22) is sleeved outside the sliding rod (21), the fixed bolt (23) is in threaded connection with one side of the movable sleeve (22), and the tightening knob (24) is fixedly connected with one end of the fixed bolt (23);
and a welding mechanism (25) is fixedly arranged on the other side of the movable sleeve (22).
2. The automatic steel ring welding device according to claim 1, wherein: the bottom fixed mounting of workstation (1) has supporting leg (2), and the quantity of supporting leg (2) is four people, four supporting legs (2) and the four corners fixed mounting of workstation (1) bottom, and the bottom of supporting leg (2) is provided with supporting pad (3), and supporting pad (3) use the preparation of ethylene propylene diene monomer.
3. The automatic steel ring welding device according to claim 1, wherein: and one end of the fixing bolt (23) is bonded with a non-slip mat (28).
4. The automatic steel ring welding device according to claim 1, wherein: the threaded rod (15) is located the inside reverse screw thread of seting up the symmetry of the part of sliding tray (14), and the quantity of fixed calliper (17) is two, and forward screw thread section threaded connection on one of them fixed calliper (17) and threaded rod (15), reverse screw thread section threaded connection on another fixed calliper (17) and threaded rod (15), and two fixed calliper (17) symmetry settings.
5. The automatic steel ring welding device according to claim 1, wherein: the rubber pad (26) is bonded to the side face of the fixed caliper (17), and the rubber pad (26) is made of organic elastic fluororubber formed by copolymerizing fluorine-containing monomers.
6. The automatic steel ring welding device according to claim 1, wherein: the upper fixing plate (13) and the lower fixing plate (12) are identical in structure and symmetrical to each other.
7. The automatic steel ring welding device according to claim 1, wherein: the diameter of the first gear (9) is far smaller than that of the second gear (10).
8. The automatic steel ring welding device according to claim 1, wherein: the top of the sliding rod (21) is provided with a convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453605.8A CN112548391A (en) | 2020-12-12 | 2020-12-12 | Steel ring automatic welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453605.8A CN112548391A (en) | 2020-12-12 | 2020-12-12 | Steel ring automatic welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548391A true CN112548391A (en) | 2021-03-26 |
Family
ID=75061625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011453605.8A Withdrawn CN112548391A (en) | 2020-12-12 | 2020-12-12 | Steel ring automatic welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548391A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290696A (en) * | 2015-11-13 | 2016-02-03 | 杭州西湖喷泉设备成套有限公司 | Welding base special for welding of cylindrical workpieces |
| CN209125166U (en) * | 2018-12-07 | 2019-07-19 | 深圳市龙兴盛五金塑胶有限公司 | A kind of hardware automatic welding device |
| CN210010339U (en) * | 2019-05-13 | 2020-02-04 | 青岛基安豪智能装饰工程有限公司 | Steel rod bending equipment for building engineering |
| CN210587599U (en) * | 2019-09-10 | 2020-05-22 | 乐山市五创机械科技有限责任公司 | Novel welding is supplementary device |
| CN210756096U (en) * | 2019-10-22 | 2020-06-16 | 湖北海创科技有限公司 | Display screen welding tool |
-
2020
- 2020-12-12 CN CN202011453605.8A patent/CN112548391A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290696A (en) * | 2015-11-13 | 2016-02-03 | 杭州西湖喷泉设备成套有限公司 | Welding base special for welding of cylindrical workpieces |
| CN209125166U (en) * | 2018-12-07 | 2019-07-19 | 深圳市龙兴盛五金塑胶有限公司 | A kind of hardware automatic welding device |
| CN210010339U (en) * | 2019-05-13 | 2020-02-04 | 青岛基安豪智能装饰工程有限公司 | Steel rod bending equipment for building engineering |
| CN210587599U (en) * | 2019-09-10 | 2020-05-22 | 乐山市五创机械科技有限责任公司 | Novel welding is supplementary device |
| CN210756096U (en) * | 2019-10-22 | 2020-06-16 | 湖北海创科技有限公司 | Display screen welding tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209256872U (en) | Workbench is used in a kind of assembly of stamping die | |
| CN110842877A (en) | Fixing device for industrial machinery production | |
| CN111824971A (en) | Special cantilever crane for metallurgy | |
| CN112548391A (en) | Steel ring automatic welder | |
| CN107335960B (en) | A kind of device of ethane cracking furnace coil pipe group weldering overturning | |
| CN111168313B (en) | Positioning assembly spot welding pneumatic tool | |
| CN209503371U (en) | Shape steel web automatic turning device | |
| CN210139346U (en) | Engine assembly turning device | |
| CN209739036U (en) | Mechanical support leg for engineering machinery | |
| CN203561463U (en) | Stress detection apparatus used for aero-engine rotating member | |
| CN212218262U (en) | Y-shaped stop valve supporting device | |
| CN210633619U (en) | Automobile engine cover adjusting device | |
| CN211193223U (en) | Steel pipe deckle edge grinding device | |
| CN209936191U (en) | Railway freight car welding is with fixed frock | |
| CN113932067A (en) | Sewage pipeline fixing device for road | |
| CN207289339U (en) | A kind of fixture turntable with arrestment mechanism | |
| CN207914318U (en) | A kind of memorial archway milling train | |
| CN111645041A (en) | Universal hydraulic and adjustable lifting type oil pipe bridge | |
| CN207206221U (en) | A kind of horizontal brush roll forming machine | |
| CN208022625U (en) | A kind of heavy-duty lifting gear | |
| CN220862987U (en) | Suspension type spot welder | |
| CN219549791U (en) | Hydraulic pipeline supporting device for hydraulic engineering | |
| CN219648864U (en) | Gear hobbing tool for stainless steel valve rod transmission gear | |
| CN219009718U (en) | Annular lifting appliance with universal inner ring and outer ring | |
| CN208361745U (en) | A kind of fixed device of rotation |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |
|
| WW01 | Invention patent application withdrawn after publication |