CN106944734B - Compensation type electrode wheel seat - Google Patents
Compensation type electrode wheel seat Download PDFInfo
- Publication number
- CN106944734B CN106944734B CN201710154480.0A CN201710154480A CN106944734B CN 106944734 B CN106944734 B CN 106944734B CN 201710154480 A CN201710154480 A CN 201710154480A CN 106944734 B CN106944734 B CN 106944734B
- Authority
- CN
- China
- Prior art keywords
- vortex
- electrode
- scroll
- drive shaft
- electrode wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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
- B23K11/318—Supporting devices for electrode holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
Abstract
The invention provides a compensation electrode wheel seat which is suitable for forming a compensation electrode wheel by electrode blocks, wherein the compensation electrode wheel seat consists of a vortex disc and a driving shaft penetrating through the vortex disc, the vortex disc is provided with a vortex groove, and the vortex groove is matched with a corresponding vortex guide rail on the electrode block to form a vortex matching pair; the driving shaft is provided with a guide rail radiating outwards, and the guide rail is used for being matched with a corresponding guide groove on the electrode block to form a linear sliding pair; the scroll or the drive shaft has a rotational degree of freedom. When the abrasion of the electrode block supported by the compensation electrode wheel seat is reduced, the diameter compensation abrasion is increased by adjusting the outward radiation of the electrode block through rotating the driving shaft, and the frequency of replacing and maintaining the electrode block is reduced.
Description
Technical Field
The invention relates to a welding electrode, in particular to a compensating electrode wheel seat.
Background
The disc welding electrode used by the truss welding machine is severely worn when encountering high-load welding tasks, the radial dimension is extremely worn, the electrode cannot be tightly combined and welded, the electrode can be removed from the welding machine for repair, and the shutdown and production stopping caused by frequent repair bring about adverse effects on production, so that the novel welding electrode convenient for adjusting the radial dimension is necessary to be invented.
Disclosure of Invention
In view of the defects of the prior art, the invention provides a novel welding electrode wheel seat capable of reducing the replacement and maintenance times, which is called as a compensation electrode wheel seat and is suitable for forming a compensation electrode wheel by an electrode block, wherein the compensation electrode wheel seat consists of a vortex disc and a driving shaft penetrating through the vortex disc, the vortex disc is provided with a vortex groove, and the vortex groove is matched with a corresponding vortex guide rail on the electrode block to form a vortex matched pair; the driving shaft is provided with a guide rail radiating outwards, and the guide rail is used for being matched with a corresponding guide groove on the electrode block to form a linear sliding pair; the scroll or drive shaft has rotational degrees of freedom.
In some embodiments, the scroll has a degree of freedom of rotation, the scroll being connected to a motor to obtain rotation.
In some embodiments, the drive shaft has a degree of freedom of rotation, the drive shaft being connected to a motor to obtain rotation.
In certain embodiments, the contact between the scroll and the drive shaft is electrically insulated.
In some embodiments, at least one electrically insulating layer is provided between the contact points of the scroll and the drive shaft.
In certain embodiments, the surface of the scroll or the drive shaft is a non-metallic material.
The vortex plate of the compensation electrode wheel seat is provided with the vortex groove, and the vortex matching pair combined with the vortex guide rail on the electrode block provides the effect that the rotation motion of the electrode block driven by the driving shaft is converted into the radiation motion outwards of the driving shaft, so that the radius of the electrode block combination is changed from small to large. When the abrasion of the electrode block supported by the compensation electrode wheel seat is reduced, the diameter compensation abrasion can be increased by adjusting the external radiation of the electrode block through the rotating driving shaft, and the frequency of replacing and maintaining the electrode block is reduced.
Drawings
FIG. 1 is a perspective view of a scroll of an embodiment of the present invention at two angles;
FIG. 2 is a perspective view of a drive shaft according to an embodiment of the present invention;
FIG. 3 is a perspective view of the scroll and drive shaft combination assembly of an embodiment of the present invention;
FIG. 4 is a perspective view of an electrode block of an embodiment of the present invention at two angles;
FIG. 5 is a schematic view of an angle of the assembly of the scroll, drive shaft, and electrode block of an embodiment of the present invention;
fig. 6 is a schematic diagram of variation of rotation and radiation motion according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 6, the compensating electrode wheel seat of the embodiment consists of a scroll plate and a driving shaft penetrating through the scroll plate, wherein a scroll groove is formed on the scroll plate, and the scroll groove is matched with a corresponding scroll guide rail on an electrode block to form a scroll matching pair; the driving shaft is provided with a guide rail radiating outwards, and the guide rail is used for being matched with a corresponding guide groove on the electrode block to form a linear sliding pair; the scroll of the present embodiment has a degree of freedom of rotation, and is connected to an external drive such as a motor or a hand wheel to obtain rotation. The drive shaft of this embodiment is made of plastic and thus is electrically insulated from contact between the scroll and the drive shaft. When the abrasion of the electrode block supported by the compensation electrode wheel seat is reduced, the diameter of the electrode block can be adjusted by rotating the driving shaft to increase the abrasion compensation, so that the frequency of replacing and maintaining the electrode block is reduced.
Claims (4)
1. The compensating electrode wheel seat is suitable for forming the electrode block into a compensating electrode wheel and is characterized by comprising a vortex disc and a driving shaft penetrating through the vortex disc, wherein a vortex groove is formed in the vortex disc and is matched with a corresponding vortex guide rail on the electrode block to form a vortex matching pair; the driving shaft is provided with a guide rail radiating outwards, and the guide rail is used for being matched with a corresponding guide groove on the electrode block to form a linear sliding pair; the scroll or the drive shaft has a rotational degree of freedom; the scroll has a rotational degree of freedom, the scroll is connected to a motor to obtain rotation, and the scroll is electrically insulated from contact with the drive shaft.
2. The compensated electrode wheel mount of claim 1, wherein the drive shaft has a degree of rotational freedom, the drive shaft being connected to a motor for rotation.
3. A compensated electrode wheel mount according to claim 2, wherein at least one electrically insulating layer is provided between the contact points of the scroll and the drive shaft.
4. A compensated electrode wheel mount according to claim 3 wherein the surface of the scroll or drive shaft is of non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154480.0A CN106944734B (en) | 2017-03-15 | 2017-03-15 | Compensation type electrode wheel seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154480.0A CN106944734B (en) | 2017-03-15 | 2017-03-15 | Compensation type electrode wheel seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944734A CN106944734A (en) | 2017-07-14 |
| CN106944734B true CN106944734B (en) | 2024-03-26 |
Family
ID=59472054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710154480.0A Active CN106944734B (en) | 2017-03-15 | 2017-03-15 | Compensation type electrode wheel seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944734B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299729B (en) * | 2020-03-30 | 2021-04-23 | 淮阴工学院 | Special electrochemical machining machine for special-shaped group holes distributed in circumferential array |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043220A (en) * | 1988-11-24 | 1990-06-20 | 三菱电机株式会社 | Vacuum switching device |
| JPH0361684A (en) * | 1989-07-28 | 1991-03-18 | Ebara Corp | Electromagnetic drive type scroll device |
| CN1139285A (en) * | 1995-04-26 | 1997-01-01 | 株式会社日立制作所 | Electrode for vacuum circuit breaker |
| CN103624389A (en) * | 2013-12-21 | 2014-03-12 | 唐山市天泽专用焊接设备有限公司 | Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections |
| CN104625502A (en) * | 2014-12-24 | 2015-05-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Electrode rotation electric conduction structure |
| CN105234808A (en) * | 2015-09-09 | 2016-01-13 | 浙江中五钢管制造有限公司 | Polishing device for internal diameter of stainless steel pipe |
| CN205324969U (en) * | 2016-01-13 | 2016-06-22 | 凌云工业股份有限公司 | Online thickness trimming device of seam welding electrode wheel |
| CN205892339U (en) * | 2016-06-22 | 2017-01-18 | 浙江国盛铜业有限公司 | Copper pipe rolling machine |
| DE102015114937A1 (en) * | 2015-09-07 | 2017-03-09 | Brandenburgische Technische Universität Cottbus-Senftenberg | Seam electrode |
| CN206795026U (en) * | 2017-03-15 | 2017-12-26 | 厦门中构新材料科技股份有限公司 | Compensation electrode wheel seat |
-
2017
- 2017-03-15 CN CN201710154480.0A patent/CN106944734B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043220A (en) * | 1988-11-24 | 1990-06-20 | 三菱电机株式会社 | Vacuum switching device |
| JPH0361684A (en) * | 1989-07-28 | 1991-03-18 | Ebara Corp | Electromagnetic drive type scroll device |
| CN1139285A (en) * | 1995-04-26 | 1997-01-01 | 株式会社日立制作所 | Electrode for vacuum circuit breaker |
| CN103624389A (en) * | 2013-12-21 | 2014-03-12 | 唐山市天泽专用焊接设备有限公司 | Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections |
| CN104625502A (en) * | 2014-12-24 | 2015-05-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Electrode rotation electric conduction structure |
| DE102015114937A1 (en) * | 2015-09-07 | 2017-03-09 | Brandenburgische Technische Universität Cottbus-Senftenberg | Seam electrode |
| CN105234808A (en) * | 2015-09-09 | 2016-01-13 | 浙江中五钢管制造有限公司 | Polishing device for internal diameter of stainless steel pipe |
| CN205324969U (en) * | 2016-01-13 | 2016-06-22 | 凌云工业股份有限公司 | Online thickness trimming device of seam welding electrode wheel |
| CN205892339U (en) * | 2016-06-22 | 2017-01-18 | 浙江国盛铜业有限公司 | Copper pipe rolling machine |
| CN206795026U (en) * | 2017-03-15 | 2017-12-26 | 厦门中构新材料科技股份有限公司 | Compensation electrode wheel seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106944734A (en) | 2017-07-14 |
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| GR01 | Patent grant |