CN112643186A - Special-shaped electrode assembly for welding directional nut - Google Patents
Special-shaped electrode assembly for welding directional nut Download PDFInfo
- Publication number
- CN112643186A CN112643186A CN202011356392.7A CN202011356392A CN112643186A CN 112643186 A CN112643186 A CN 112643186A CN 202011356392 A CN202011356392 A CN 202011356392A CN 112643186 A CN112643186 A CN 112643186A
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- electrode
- mounting seat
- pin
- upper electrode
- mount pad
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- 238000003466 welding Methods 0.000 title claims abstract description 25
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 18
- 239000004575 stone Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 15
- 230000009471 action Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012797 qualification Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to the field of technology and discloses a special-shaped electrode assembly for welding a directional nut, which comprises an upper electrode, wherein an upper electrode mounting seat is arranged on the outer surface of the upper end of the upper electrode, an upper electrode handle is arranged on the outer surface of the upper end of the upper electrode mounting seat, an upper electrode protection cover is arranged on the outer surface of the lower end of the upper electrode, a locking pin is arranged on the outer surface of the side end of the upper electrode protection cover, a lower electrode fixing mounting seat is arranged at the lower end of the upper electrode, and a lower electrode moving mounting seat is arranged on the outer surface of the upper end of the lower. This heterotypic electrode subassembly of directional nut of welding, simple structure, the connectivity is strong, is convenient for dismantle between bottom electrode and the bottom electrode mount pad, and the change of being convenient for prevents that long-time use from leading to the deformation of electrode extreme portion, improves life, has assistance-localization real-time and absorbent function to the nut, is favorable to realizing automatic transport.
Description
Technical Field
The invention relates to the technical field of welding electrode assemblies, in particular to a special-shaped electrode assembly for welding a directional nut.
Background
In the mechanical manufacturing industry, many workpieces are connected through nuts and bolts, particularly when a metal plate, a sheet metal and other parts need to be connected through threads, one or a plurality of nuts need to be welded on the workpieces, and the welding of the nuts is particularly important.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a special-shaped electrode assembly for welding a directional nut, which is convenient for disassembling a lower electrode and a lower electrode mounting seat and replacing, wherein an upper electrode protective cover is arranged outside an upper electrode to prevent the upper electrode from deforming due to long-time use; and the locking pin is convenient to replace, and the nut is conveyed to the upper electrode and cannot fall off by being provided with the inner spring and the magnet, so that the automatic conveying is facilitated, the welding quality of the directional nut is ensured, the qualification rate of the product is improved, the working beat is improved, and the manpower is saved.
(II) technical scheme
In order to realize the purposes of facilitating the disassembly and the replacement between the lower electrode and the lower electrode mounting seat, preventing the deformation of the end part of the upper electrode caused by long-time use, preventing the nut from falling off when being conveyed to the upper electrode and being beneficial to realizing automatic conveying, the invention provides the following technical scheme: the utility model provides a welding directional nut's heterotypic electrode subassembly, includes the upper electrode, the upper end surface of upper electrode is provided with upper portion electrode mount pad, the upper end surface of upper portion electrode mount pad is provided with upper portion electrode handle, the lower extreme surface of upper electrode is provided with upper portion electrode visor, the side surface of upper portion electrode visor is provided with the fitting pin, the lower extreme of upper electrode is provided with lower part electrode fixed mounting seat, the upper end surface of lower part electrode fixed mounting seat is provided with lower part electrode removal mount pad, the upper end surface of lower part electrode removal mount pad is provided with the bottom electrode, the upper end surface of bottom electrode is provided with the locating pin, the upper end surface of locating pin is provided with the location head.
Preferably, be fixed connection between upper electrode and the upper portion electrode mount pad, the shape of upper portion electrode mount pad is the square, be fixed connection between upper portion electrode mount pad and the upper portion electrode handle, the shape of upper portion electrode handle is cylindrically, be swing joint through the fitting pin between upper portion electrode visor and the upper electrode, the quantity of fitting pin is two, and is the symmetry and arranges.
Preferably, be swing joint between lower part electrode fixed mounting seat and the lower part electrode removal mount pad, the shape of lower part electrode fixed mounting seat is rectangle, be fixed connection between lower electrode and the lower part electrode removal mount pad, be fixed connection between lower electrode and the locating pin, the shape of locating pin is cylindrical, be fixed connection between location head and the locating pin, the shape of location head is cylindrical.
Preferably, the upper end surface of locating pin is provided with welded plate, be swing joint between welded plate and the locating pin, welded plate's upper end surface is provided with weld nut, be swing joint between weld nut and the locating head, the front end surface of lower part electrode removal mount pad is provided with the connecting rod, be fixed connection between connecting rod and the lower part electrode removal mount pad.
Preferably, the front end surface of lower part electrode fixed mounting seat is provided with the fixed block, be fixed connection between fixed block and the lower part electrode fixed mounting seat, the quantity of fixed block is two, and is the symmetry and arranges, the shape of fixed block is rectangle, the front end surface that lower part electrode removed the mount pad is provided with the removable pin, be swing joint between removable pin and the lower part electrode removal mount pad, the quantity of removable pin is two, and is the symmetry and arranges, the shape of removable pin is cylindrical.
Preferably, the upper end surface of fixed block is provided with the draw-in groove, the draw-in groove inlays in the upper end surface of fixed block, the quantity of draw-in groove is two, and is the symmetry and arranges, be swing joint between lower part electrode fixed mounting seat and the lower part electrode removal mount pad through between activity round pin and the draw-in groove.
Preferably, an outer spring is arranged on the outer surface of the side end of the upper electrode, the outer spring is movably connected with the upper electrode, an insulating plate is arranged on the outer surface of the lower end of the lower electrode moving installation seat, the insulating plate is fixedly connected with the lower electrode fixing installation seat, and the insulating plate is rectangular.
Preferably, the inside surface of last electrode is provided with the spring constant head tank, the spring constant head tank inlays in the inside surface of last electrode, the inside of spring constant head tank is provided with the innerspring, be swing joint between innerspring and the spring constant head tank.
Preferably, the lower extreme surface of inner spring is provided with the magnetite, be fixed connection between magnetite and the inner spring, the lower extreme surface of magnetite is provided with the protection backing plate, be fixed connection between protection backing plate and the magnetite.
(III) advantageous effects
Compared with the prior art, the invention provides the special-shaped electrode assembly for welding the directional nut, which has the following beneficial effects:
1. this heterotypic electrode subassembly of directional nut of welding through the effect that lower part electrode removed the mount pad, removes the mount pad through being provided with lower part electrode in the upper end of lower part electrode fixed mounting seat, makes the bottom electrode can conveniently dismantle, is convenient for change the bottom electrode, removes the mount pad front end through being provided with the removable pin in lower part electrode, can rotate, and is corresponding with the draw-in groove on the fixed block on the lower part electrode fixed mounting seat, with its chucking in the installation, reinforcing connectivity, the installation and the dismantlement of being convenient for.
2. This heterotypic electrode subassembly of directional nut of welding, through the effect of upper portion electrode visor, through being provided with upper portion electrode visor at the upper electrode lower extreme, prevent that long-time use from leading to the electrode extreme portion to warp, improve life, through being provided with outer spring, make upper portion electrode visor receive the exogenic action and can reciprocate, lock upper portion electrode visor through two fitting pins, make it can be convenient for change, upper portion electrode visor adopts insulating, high temperature resistant, wear-resisting material, performance is high.
3. This heterotypic electrode subassembly of directional nut of welding, through the effect of magnetite, through the inside inner spring that is provided with of last electrode, the internal spring connects the magnetite, be provided with the protection backing plate at the lower extreme of magnetite, have the guard action to the magnetite, make the protection backing plate receive external force effect through the inner spring and can move about from top to bottom, through the magnetite, make the last electrode have the function of adsorption nut, make the nut send to the last electrode and can not fall off, be favorable to realizing automatic transport, guarantee directional nut's welding quality, improve the qualification rate of product.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the overall structure of the electrode of the present invention;
FIG. 4 is a schematic view of the internal structure of the upper electrode of the present invention;
FIG. 5 is a schematic view of a lower electrode structure according to the present invention;
fig. 6 is a front view of a lower electrode of the inventive structure.
In the figure: 1. an upper electrode; 2. an upper electrode mount; 3. an upper electrode grip; 4. an upper electrode protection cover; 5. a locking pin; 6. a lower electrode fixing mounting base; 7. a lower electrode moving mounting base; 8. a lower electrode; 9. positioning pins; 10. positioning the head; 11. welding the plates; 12. welding a nut; 13. a connecting rod; 14. a fixed block; 15. a movable pin; 16. a card slot; 17. an outer spring; 18. an insulating plate; 19. a spring positioning slot; 20. an inner spring; 21. magnetite; 22. a protective backing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a special-shaped electrode assembly for welding an orientation nut includes an upper electrode 1, an upper electrode mounting base 2 is disposed on an upper outer surface of the upper electrode 1, an upper electrode handle 3 is disposed on an upper outer surface of the upper electrode mounting base 2, an upper electrode protection cover 4 is disposed on a lower outer surface of the upper electrode 1, a locking pin 5 is disposed on a side end outer surface of the upper electrode protection cover 4, a lower electrode fixing mounting base 6 is disposed on a lower end of the upper electrode 1, a lower electrode moving mounting base 7 is disposed on an upper outer surface of the lower electrode fixing mounting base 6, a lower electrode 8 is disposed on an upper outer surface of the lower electrode moving mounting base 7, a positioning pin 9 is disposed on an upper outer surface of the lower electrode 8, and a positioning head 10.
Go up for fixed connection between electrode 1 and the upper portion electrode mount pad 2, the shape of upper portion electrode mount pad 2 is the square, be fixed connection between upper portion electrode mount pad 2 and the upper portion electrode handle 3, the shape of upper portion electrode handle 3 is cylindrically, be swing joint through fitting pin 5 between upper portion electrode visor 4 and the last electrode 1, the quantity of fitting pin 5 is two, and be the symmetry and arrange, through upper portion electrode visor 4, prevent that long-time use from leading to upper electrode 1 portion to warp, have the life who improves upper electrode 1, it is fixed through fitting pin 5, be convenient for change upper portion electrode visor 5.
Lower part electrode fixed mounting base 6 and lower part electrode remove between the mount pad 7 for swing joint, the shape of lower part electrode fixed mounting base 6 is rectangle, be fixed connection between bottom electrode 8 and the lower part electrode remove between the mount pad 7, be fixed connection between bottom electrode 8 and locating pin 9, the shape of locating pin 9 is cylindrical, be fixed connection between locating head 10 and the locating pin 9, the shape of locating head 10 is cylindrical, through locating pin 9, prevent that the liquefied metal of nut from splashing and spreading and producing the influence to work area, place welding nut 12 through locating head 10.
The upper end surface of locating pin 9 is provided with welded plate 11, be swing joint between welded plate 11 and the locating pin 9, the upper end surface of welded plate 11 is provided with weld nut 12, be swing joint between weld nut 12 and the locating head 10, the front end surface that lower part electrode removed mount pad 7 is provided with connecting rod 13, be fixed connection between connecting rod 13 and the lower part electrode removed mount pad 7, be convenient for push-and-pull lower part motor through connecting rod 13 and remove seat 7, make it conveniently place.
The front end surface of lower part electrode fixed mounting seat 6 is provided with fixed block 14, be fixed connection between fixed block 14 and the lower part electrode fixed mounting seat 6, the quantity of fixed block 14 is two, and be the symmetry and arrange, the shape of fixed block 14 is rectangle, the front end surface that lower part electrode removed mounting seat 7 is provided with removable pin 15, removable pin 15 removes for swing joint between the mounting seat 7 with the lower part electrode, the quantity of removable pin 15 is two, and be the symmetry and arrange, removable pin 15's shape is cylindrical, through removable pin 15, be convenient for remove mounting seat 7 with the lower part electrode and lock.
The upper end surface of fixed block 14 is provided with draw-in groove 16, and draw-in groove 16 inlays in the upper end surface of fixed block 14, and the quantity of draw-in groove 16 is two, and is the symmetry and arranges, and lower part electrode fixed mounting seat 6 removes between mount pad 7 through activity round pin 15 and draw-in groove 16 between for swing joint, through activity round pin 15 and draw-in groove 16, be convenient for remove mount pad 7 with lower part electrode fixed mounting seat 6 and lower part electrode and lock, be convenient for install and dismantle.
The outer spring 17 is arranged on the outer surface of the side end of the upper electrode 1, the outer spring 17 is movably connected with the upper electrode 1, the insulating plate 18 is arranged on the outer surface of the lower end of the lower electrode movable mounting seat 7, the insulating plate 18 is fixedly connected with the lower electrode fixed mounting seat 6, the insulating plate 18 is rectangular, the upper electrode protective cover 4 can move up and down through the outer spring 17, and the insulating plate 18 has insulation effect.
The inside surface of upper electrode 1 is provided with spring positioning groove 19, and spring positioning groove 19 inlays in the inside surface of upper electrode 1, and spring positioning groove 19's inside is provided with innerspring 20, is swing joint between innerspring 20 and the spring positioning groove 19, makes the protection backing plate 22 can move about from top to bottom through innerspring 20.
The outer surface of the lower end of the inner spring 20 is provided with a magnet stone 21, the magnet stone 21 is fixedly connected with the inner spring 20, the outer surface of the lower end of the magnet stone 21 is provided with a protective base plate 22, the protective base plate 22 is fixedly connected with the magnet stone 21, the magnet stone 21 has an adsorption effect on the nut, the nut is enabled to be conveyed to the upper electrode and cannot fall off, and automatic conveying is facilitated.
When the electrode protection cover is in work, a worker can place a welding plate 11 on the positioning pin 9, then place a welding nut 12 on the positioning head 10, weld through the upper electrode 1, prevent liquefied metal of the nut from splashing and spreading to influence a work area through the positioning pin 9, enable the upper electrode protection cover 4 to move up and down under the action of external force through the outer spring 17 of the upper electrode 1, lock the upper electrode protection cover 4 through the two locking pins 5 to enable the upper electrode protection cover to be convenient to replace, the upper electrode protection cover 4 is made of an insulating, high-temperature-resistant and wear-resistant material, the service performance is high, the inner spring 20 is connected with the magnetite 21 through the inner spring 20 in the upper electrode 1, the lower end of the magnetite 21 is provided with the protection base plate 22 which has the protection effect on the magnetite 21, the protection base plate 22 can move up and down under the action of external force through the magnetite 21, make upper electrode 1 have the function of adsorbing the nut, make the nut send upper electrode 1 to and can not fall off, be favorable to realizing automatic transport, guarantee directional nut's welding quality, the qualification rate of product is improved, lower part electrode removal mount pad 7 through the upper end of lower part electrode fixed mounting seat 6, make bottom electrode 8 can conveniently dismantle, be convenient for change bottom electrode 8, be provided with removable pin 15 through removing the front end of mount pad 7 at lower part electrode, can rotate, it is corresponding with draw-in groove 16 on the fixed block 14 on lower part electrode fixed mounting seat 6, when installing with its chucking, strengthen the connectivity, be convenient for install and dismantle, have insulating effect through insulation board 18.
In summary, the lower electrode 8 can be conveniently disassembled and the lower electrode 8 can be conveniently replaced by arranging the lower electrode moving mounting seat 7 at the upper end of the lower electrode fixing mounting seat 6 through the action of the lower electrode moving mounting seat 7, the lower electrode moving mounting seat can rotate by arranging the movable pin 15 at the front end of the lower electrode moving mounting seat 7, the lower electrode moving mounting seat corresponds to the clamping groove 16 on the fixed block 14 on the lower electrode fixing mounting seat 6 and is clamped when being installed, the connectivity is enhanced, the installation and the disassembly are convenient, the upper electrode protective cover 4 is arranged at the lower end of the upper electrode 1 through the action of the upper electrode protective cover 4, the end part of the upper electrode 1 is prevented from being deformed due to long-time use, the service life is prolonged, the upper electrode protective cover 4 can move up and down under the action of external force through the arrangement of the external spring 17, the, make it can be convenient for change, upper portion electrode visor 4 adopts insulating, high temperature resistance, wear-resisting material, high performance, effect through the inside magnet stone 21 of upper electrode 1, through being provided with inner spring 20 in upper electrode 1 is inside, inner spring 20 connects magnet stone 21, be provided with protective backing plate 22 at the lower extreme of magnet stone 21, have the guard action to magnet stone 21, make protective backing plate 22 receive external force effect can the activity from top to bottom through inner spring 20, through magnet stone 21, make upper electrode 1 have the function of adsorption nut, make the nut send upper electrode 1 to and can not fall down, be favorable to realizing automatic transport, guarantee directional nut's welding quality, improve the qualification rate of product.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A profile electrode assembly for welding of orientation nuts, comprising an upper electrode (1), characterized in that: the outer surface of the upper end of the upper electrode (1) is provided with an upper electrode mounting seat (2), the outer surface of the upper end of the upper electrode mounting seat (2) is provided with an upper electrode grip (3), the outer surface of the lower end of the upper electrode (1) is provided with an upper electrode protective cover (4), the outer surface of the side end of the upper electrode protection cover (4) is provided with a locking pin (5), the lower end of the upper electrode (1) is provided with a lower electrode fixing and mounting seat (6), the outer surface of the upper end of the lower electrode fixing mounting seat (6) is provided with a lower electrode moving mounting seat (7), the outer surface of the upper end of the lower electrode movable mounting seat (7) is provided with a lower electrode (8), the outer surface of the upper end of the lower electrode (8) is provided with a positioning pin (9), and the outer surface of the upper end of the positioning pin (9) is provided with a positioning head (10).
2. The profiled electrode assembly of claim 1, wherein: go up for fixed connection between electrode (1) and the upper portion electrode mount pad (2), the shape of upper portion electrode mount pad (2) is the square, be fixed connection between upper portion electrode mount pad (2) and upper portion electrode handle (3), the shape of upper portion electrode handle (3) is cylindrical, be swing joint through fitting pin (5) between upper portion electrode visor (4) and last electrode (1), the quantity of fitting pin (5) is two, and is the symmetry and arranges.
3. The profiled electrode assembly of claim 1, wherein: be swing joint between lower part electrode fixed mounting seat (6) and lower part electrode removal mount pad (7), the shape of lower part electrode fixed mounting seat (6) is the rectangle, be fixed connection between bottom electrode (8) and lower part electrode removal mount pad (7), be fixed connection between bottom electrode (8) and locating pin (9), the shape of locating pin (9) is cylindrically, be fixed connection between location head (10) and locating pin (9), the shape of location head (10) is cylindrically.
4. The profiled electrode assembly of claim 1, wherein: the utility model discloses a welding electrode, including locating pin (9), upper end surface of locating pin (9) is provided with welded plate (11), be swing joint between welded plate (11) and locating pin (9), the upper end surface of welded plate (11) is provided with weld nut (12), be swing joint between weld nut (12) and locating head (10), the front end surface of lower part electrode removal mount pad (7) is provided with connecting rod (13), be fixed connection between connecting rod (13) and lower part electrode removal mount pad (7).
5. The profiled electrode assembly of claim 1, wherein: the front end surface of lower part electrode fixed mounting seat (6) is provided with fixed block (14), be fixed connection between fixed block (14) and lower part electrode fixed mounting seat (6), the quantity of fixed block (14) is two, and is the symmetry and arranges, the shape of fixed block (14) is rectangle, the front end surface that lower part electrode removed mounting seat (7) is provided with removable pin (15), removable pin (15) and lower part electrode remove between mounting seat (7) for swing joint, the quantity of removable pin (15) is two, and is the symmetry and arranges, the shape of removable pin (15) is cylindrical.
6. The profiled electrode assembly of claim 1, wherein: the electrode fixing device is characterized in that clamping grooves (16) are formed in the outer surface of the upper end of the fixing block (14), the clamping grooves (16) are embedded in the outer surface of the upper end of the fixing block (14), the number of the clamping grooves (16) is two, the clamping grooves are symmetrically arranged, and the lower electrode fixing mounting seat (6) and the lower electrode moving mounting seat (7) are movably connected through movable pins (15) and the clamping grooves (16).
7. The profiled electrode assembly of claim 1, wherein: the electrode structure is characterized in that an outer spring (17) is arranged on the outer surface of the side end of the upper electrode (1), the outer spring (17) is movably connected with the upper electrode (1), an insulating plate (18) is arranged on the outer surface of the lower end of the lower electrode moving mounting seat (7), the insulating plate (18) is fixedly connected with the lower electrode fixing mounting seat (6), and the insulating plate (18) is rectangular.
8. The profiled electrode assembly of claim 1, wherein: the inner surface of the upper electrode (1) is provided with a spring positioning groove (19), the spring positioning groove (19) is embedded in the inner surface of the upper electrode (1), an inner spring (20) is arranged inside the spring positioning groove (19), and the inner spring (20) is movably connected with the spring positioning groove (19).
9. The profiled electrode assembly of claim 1, wherein: the lower extreme surface of inner spring (20) is provided with magnetite stone (21), be fixed connection between magnetite stone (21) and inner spring (20), the lower extreme surface of magnetite stone (21) is provided with protection backing plate (22), be fixed connection between protection backing plate (22) and magnetite stone (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356392.7A CN112643186A (en) | 2021-03-10 | 2021-03-10 | Special-shaped electrode assembly for welding directional nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356392.7A CN112643186A (en) | 2021-03-10 | 2021-03-10 | Special-shaped electrode assembly for welding directional nut |
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| Publication Number | Publication Date |
|---|---|
| CN112643186A true CN112643186A (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011356392.7A Pending CN112643186A (en) | 2021-03-10 | 2021-03-10 | Special-shaped electrode assembly for welding directional nut |
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| CN (1) | CN112643186A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181724A (en) * | 1996-05-11 | 1998-05-13 | 青山好高 | Welding electrode |
| JP2009255151A (en) * | 2008-04-21 | 2009-11-05 | Shinko Kiki Kk | Method for welding weld nut and electrode apparatus for weld nut welding |
| CN201950358U (en) * | 2011-01-27 | 2011-08-31 | 柳州克雷拉减振器有限公司 | Quick welding tool positioning device of shock absorber connecting rod subassembly |
| CN204449612U (en) * | 2014-12-31 | 2015-07-08 | 浙江吉利汽车有限公司 | A kind of electrode adjustment frock for robot electric resistance welding |
| CN207453773U (en) * | 2017-10-20 | 2018-06-05 | 浙江双林古建园林工程有限公司 | A kind of Gu wood door structure |
| CN208437805U (en) * | 2018-06-18 | 2019-01-29 | 广州谷田精密机械有限公司 | A kind of upper electrode assemblies of welding orientation nut |
| CN209062339U (en) * | 2018-10-30 | 2019-07-05 | 正和汽车科技（十堰）股份有限公司 | A kind of nut versatility spot-wedling electrode |
| CN209419873U (en) * | 2018-08-29 | 2019-09-20 | 深圳市荃鼎科技有限公司 | A kind of graphene far infrared heating electrode slice |
-
2021
- 2021-03-10 CN CN202011356392.7A patent/CN112643186A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181724A (en) * | 1996-05-11 | 1998-05-13 | 青山好高 | Welding electrode |
| JP2009255151A (en) * | 2008-04-21 | 2009-11-05 | Shinko Kiki Kk | Method for welding weld nut and electrode apparatus for weld nut welding |
| CN201950358U (en) * | 2011-01-27 | 2011-08-31 | 柳州克雷拉减振器有限公司 | Quick welding tool positioning device of shock absorber connecting rod subassembly |
| CN204449612U (en) * | 2014-12-31 | 2015-07-08 | 浙江吉利汽车有限公司 | A kind of electrode adjustment frock for robot electric resistance welding |
| CN207453773U (en) * | 2017-10-20 | 2018-06-05 | 浙江双林古建园林工程有限公司 | A kind of Gu wood door structure |
| CN208437805U (en) * | 2018-06-18 | 2019-01-29 | 广州谷田精密机械有限公司 | A kind of upper electrode assemblies of welding orientation nut |
| CN209419873U (en) * | 2018-08-29 | 2019-09-20 | 深圳市荃鼎科技有限公司 | A kind of graphene far infrared heating electrode slice |
| CN209062339U (en) * | 2018-10-30 | 2019-07-05 | 正和汽车科技（十堰）股份有限公司 | A kind of nut versatility spot-wedling electrode |
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Application publication date: 20210413 |
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| RJ01 | Rejection of invention patent application after publication |