CN105562915B - A kind of projection welding Top electrode device - Google Patents
A kind of projection welding Top electrode device Download PDFInfo
- Publication number
- CN105562915B CN105562915B CN201610056122.1A CN201610056122A CN105562915B CN 105562915 B CN105562915 B CN 105562915B CN 201610056122 A CN201610056122 A CN 201610056122A CN 105562915 B CN105562915 B CN 105562915B
- Authority
- CN
- China
- Prior art keywords
- electrode
- cap
- counnter attack
- contact
- electrode cap
- 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
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
- B23K11/14—Projection 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a kind of projection welding Top electrode devices, including electrode contact, electrode holder, electrode cap and counnter attack circle, one of electrode contact is threadedly coupled with electrode holder, the other end of electrode contact is threadedly coupled with electrode cap, rubber seal A is equipped between electrode contact and electrode holder, it is equipped with rubber seal B between electrode contact and electrode cap, felt pad, felt pad and counnter attack snare are set in counnter attack circle on electrode cap.Electrode cap, electrode contact are threadedly coupled with electrode holder and are used rubber seal waterproof by the present invention instead, eliminate the risk of fall off, twine glue, poorly conductive；Counnter attack circle and electrode cap are assembled, nut is eliminated and puts back the risk for generating tooling accident；Cooling water is directly contacted with electrode cap by electrode contact, and is thinned electrode cap thickness, improves cooling effect；Later stage only needs to change electrode cap, felt pad, counnter attack circle when welding various criterion part, reduces and replaces working hour.
Description
Technical field
The present invention relates to electrode technology field more particularly to a kind of projection welding Top electrode devices.
Background technology
At present projection welding top electrode and electrode holder matching part predominantly with lower structure:
1, same to taper WEDM, compression fit are pressed inside electrode tip holder lower part and electrode holder.Such fitting method is in work electricity
It is good when being used when pole is all newer, but with after a period of time, because of electrode holder stress always, lead to the electrode at collocation
Holding rod size is increasing, and gap occurs in collocation position, leads to leak, powered variation after collocation, influences welding effect.And because
Top electrode front end not water flowing position is too thick, and cooling effect is poor.
2, it when welded nut, because upper electrode cap is without anti-countermeasure, when production such as the case where employee puts back nut, can make
It is welded with upper electrode cap at nut leg when welding and generates tooling accident.
Invention content
The present invention is to solve the problem above-mentioned, and provides a kind of projection welding Top electrode device.
In order to solve the above technical problems, the technical scheme is that：A kind of projection welding Top electrode device, including electrode
One of connector, electrode holder, electrode cap and counnter attack circle, electrode contact is threadedly coupled with electrode holder, electrode contact it is another
Head is threadedly coupled with electrode cap, rubber seal A is equipped between electrode contact and electrode holder, between electrode contact and electrode cap
Equipped with rubber seal B, felt pad, felt pad and counnter attack snare are set in counnter attack circle on electrode cap.
Further, electrode contact, electrode holder, electrode cap material be chromium-zirconium-copper.
Further, rubber seal A, rubber seal B are high temperature resistance rubber material.
Further, the material of felt pad is PTFE.
Further, the material of counnter attack circle is stainless steel.
Electrode cap, electrode contact are threadedly coupled with electrode holder and are used rubber seal waterproof by the present invention instead, are disappeared
Risk in addition to falling off, twining glue, poorly conductive；Counnter attack circle and electrode cap are assembled, nut is eliminated and puts back generation tooling accident
Risk；Cooling water is directly contacted with electrode cap by electrode contact, and is thinned electrode cap thickness, improves cooling effect；
Later stage only needs to change electrode cap, felt pad, counnter attack circle when welding various criterion part, reduces and replaces working hour.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Wherein：1. rubber seal A, 2. electrode contacts, 3. electrode holders, 4. rubber seal B, 5. electrode caps, 6. absolutely
Edge pad, 7. counnter attack circles.
Specific implementation mode
As shown in Figure 1, a kind of projection welding Top electrode device, including electrode contact 2, electrode holder 3, electrode cap 5 and anti-
Anti- circle 7, one of electrode contact 2 is threadedly coupled with electrode holder 3, and the other end of electrode contact 2 is threadedly coupled with electrode cap 5,
It is equipped with rubber seal A1 between electrode contact 2 and electrode holder 3, rubber seal is equipped between electrode contact 2 and electrode cap 5
B4 is set with felt pad 6 in counnter attack circle 7, and felt pad 6 and counnter attack circle 7 are sleeved on electrode cap 5.Selection outer diameter be Ф 35.5mm,
The chromium-zirconium-copper pipe that internal diameter is Ф 16mm is raw material, and both ends carry out turnery processing by processing request and make electrode holder 3, select two
The chromium-zirconium-copper embryo material of a Ф 25mm is to carry out turnery processing as required at raw material, with 3 cooperation of electrode holder, makes electrode respectively and connects
First 2 and electrode cap 5；It is NBR to select two sets of materials, and high-temperature resistant rubber sealing ring A1, the rubber seal B4 of different size are used as
Waterproof sealing；It is the material of PTFE, processing and fabricating felt pad 6 to select material；It is the material of stainless steel to select material, makes nut
Weld counnter attack circle 7.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of projection welding Top electrode device, it is characterised in that：Including electrode contact (2), electrode holder (3), electrode cap (5)
It is threadedly coupled with electrode holder (3) with one of counnter attack circle (7), electrode contact (2), the other end of electrode contact (2) and electrode
Cap (5) is threadedly coupled, and rubber seal A (1), electrode contact (2) and electricity are equipped between electrode contact (2) and electrode holder (3)
It is equipped with rubber seal B (4) between polar cap (5), felt pad (6), felt pad (6) and counnter attack circle (7) are set in counnter attack circle (7)
It is sleeved on electrode cap (5).
2. a kind of projection welding Top electrode device according to claim 1, it is characterised in that：The electrode contact (2),
Electrode holder (3), electrode cap (5) material be chromium-zirconium-copper.
3. a kind of projection welding Top electrode device according to claim 1, it is characterised in that：The rubber seal A
(1), rubber seal B (4) is high temperature resistance rubber material.
4. a kind of projection welding Top electrode device according to claim 1, it is characterised in that：The felt pad (6)
Material is PTFE.
5. a kind of projection welding Top electrode device according to claim 1, it is characterised in that：The counnter attack circle (7)
Material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056122.1A CN105562915B (en) | 2016-01-27 | 2016-01-27 | A kind of projection welding Top electrode device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056122.1A CN105562915B (en) | 2016-01-27 | 2016-01-27 | A kind of projection welding Top electrode device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105562915A CN105562915A (en) | 2016-05-11 |
| CN105562915B true CN105562915B (en) | 2018-09-04 |
Family
ID=55873840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610056122.1A Active CN105562915B (en) | 2016-01-27 | 2016-01-27 | A kind of projection welding Top electrode device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562915B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735819A (en) * | 2016-12-28 | 2017-05-31 | 重庆太乙机械有限公司 | A kind of electrode welding equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205520051U (en) * | 2016-01-27 | 2016-08-31 | 大连嘉翔科技有限公司 | Electrode assembly is gone up in projection welding welding |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3604037B2 (en) * | 1993-10-29 | 2004-12-22 | オリジン電気株式会社 | Resistance welding apparatus and method for hermetic sealing |
| CN100348357C (en) * | 2004-07-21 | 2007-11-14 | 中国科学院金属研究所 | Electrode clamp mechanism of point welding and its application |
| CN200977594Y (en) * | 2006-09-21 | 2007-11-21 | 湖北汽车工业学院 | Quick-cooling nut welding electrode |
| CN201313236Y (en) * | 2008-12-22 | 2009-09-23 | 联伟汽车零部件(重庆)有限公司 | Internal circulating water-cooled lower electrode suitable for bolt and nut projection welding |
| CN201720598U (en) * | 2010-01-06 | 2011-01-26 | 浙江吉利汽车有限公司 | Projection-welded upper and lower electrodes |
| CN202317420U (en) * | 2011-11-28 | 2012-07-11 | 成都槟果科技有限公司 | Upper electrode cap for projection welding machine |
| CN204094299U (en) * | 2014-09-09 | 2015-01-14 | 天津市津荣天宇精密机械有限公司 | Nut-welding counnter attack electrode combination |
| CN204711395U (en) * | 2015-05-21 | 2015-10-21 | 重庆星乔实业有限公司 | Electrode projection welding tool |
| CN205520052U (en) * | 2016-01-27 | 2016-08-31 | 大连嘉翔科技有限公司 | Longe -lived projection welding welding bottom electrode of leak protection water |
-
2016
- 2016-01-27 CN CN201610056122.1A patent/CN105562915B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205520051U (en) * | 2016-01-27 | 2016-08-31 | 大连嘉翔科技有限公司 | Electrode assembly is gone up in projection welding welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105562915A (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204397150U (en) | A kind of Working piece positioning device for electric resistance welding | |
| CN105562915B (en) | A kind of projection welding Top electrode device | |
| CN205520051U (en) | Electrode assembly is gone up in projection welding welding | |
| CN203853687U (en) | Welding pin for electric resistance welding | |
| CN204524532U (en) | A kind of resistance and electric wire electrode for spot welding head | |
| CN205565081U (en) | Conductive device | |
| CN105290674B (en) | The special-shaped spot welding bottom electrode probeed into inside outer ring assembly | |
| CN204221183U (en) | Handle prepressing type thermocouple wire quick welding device | |
| US11458001B2 (en) | Ultrasonic dental scaler transducer and dental scaler handle comprising same | |
| MY165408A (en) | A method for spot welding and an apparatus to perform the method | |
| CN204893184U (en) | Resistance spot welding electrode frock of filter screen subassembly | |
| CN205414721U (en) | Pressure sensor laser welding anchor clamps | |
| CN205790864U (en) | Carbon brush structure | |
| CN102950374A (en) | Tip contact type parallel electrode welding head | |
| CN106057286A (en) | High-performance conducting rod | |
| CN205147551U (en) | Dark groove submerged arc welding in narrow clearance is with leading electric nozzle | |
| CN206139979U (en) | Electrode on split type projection welder | |
| CN210487830U (en) | Probe device for detecting PCB (printed circuit board) | |
| CN206351294U (en) | Printing plate cylinder dynamic balance weight welder | |
| CN103737147B (en) | A kind of method improving platinum filament and lug plate welding quality and equipment thereof | |
| CN204075489U (en) | Bipolar electrode head welding equipment | |
| CN204524582U (en) | A kind of U-shaped guide groove welding electrode special structure | |
| CN203636194U (en) | Automatic spot welding tongs | |
| CN206500790U (en) | A kind of general connector of welding gun | |
| CN206732353U (en) | Fixed spot-welding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |