CN106735819A - A kind of electrode welding equipment - Google Patents
A kind of electrode welding equipment Download PDFInfo
- Publication number
- CN106735819A CN106735819A CN201611233800.3A CN201611233800A CN106735819A CN 106735819 A CN106735819 A CN 106735819A CN 201611233800 A CN201611233800 A CN 201611233800A CN 106735819 A CN106735819 A CN 106735819A
- Authority
- CN
- China
- Prior art keywords
- holding rod
- section
- ceramic spool
- electrode
- spring base
- 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.)
- Pending
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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
- B23K11/14—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
-
- 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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention provides a kind of electrode welding equipment, including the Top electrode body, the bottom electrode body that use cooperatively up and down, the Top electrode body includes hollow upper holding rod, upper holding rod inner chamber is provided with upper electrode holder near the position of lower end, and the lower end of the upper electrode holder extends to and is connected with upper ceramic spool outside holding rod lower end；Bottom electrode body includes hollow lower holding rod, hollow lower electrode holder is cased with the upper end of lower holding rod, lower electrode holder includes the seal section and the external supporting section outside lower holding rod upper end that are matched with the epimere inner chamber of lower holding rod, and the hollow spring base of the internal upper end open equipped with spring is provided with the supporting section；The oral area of spring base is provided with the lower ceramic spool seat extended in spring base, and lower ceramic spool is arranged on porcelain core seat upper end and coordinates with the oral area of supporting section and is slidably connected；Groove is provided with the outer bottom of lower ceramic spool seat, one end and the groove of spring contradict the other end and be connected with the bottom of spring base.Welding process is reliable and stable, improves production efficiency, reduces production cost.
Description
Technical field
The present invention relates to welding technology field, more particularly to a kind of electrode welding equipment.
Background technology
At present, in automobile production, to large-scale stamping parts (such as in car front door inner panel, hood inner panel, car back door
Plate, car back door inner panel etc.) on when carrying out nut or bolt welding, typically first nut or bolt are placed on large-scale stamping parts
The position of welding is needed, is then welded by projection welder.But the end face of existing projection welder Top electrode is provided with accommodating cavity,
Bottom electrode end face is provided with lug boss, and project-welding nut is set on lug boss, when welding, workpiece is first fixed the portion of project-welding nut
Position is placed between upper and lower electrode tip, then project-welding nut is placed on workpiece, by positioning finger setting, you can welded
Operation.When being arranged on welding of storage tank, does not allow easy heat radiation between project-welding nut and Top electrode, make into project-welding nut and sheet material weldering
The temperature for meeting place is too high, can cause sheet material or project-welding nut coarse grains, influences properties of product；It is also possible to that cracking can be caused；
Meanwhile, if upper electrode tip is pressed on project-welding nut between lower electrode tip with larger spacing when welding, can cause
Welding of projection welded nut is not firm, it is therefore desirable to increase CO2 protection soldering welderings, welding slag is more in such project-welding nut, it is necessary to every
One project-welding nut carries out clear silk treatment, not only adds additional operation, increases the labour intensity of workman, and production efficiency
It is relatively low.
The content of the invention
For the deficiency in the presence of prior art, it is an object of the invention to provide a kind of electrode welding equipment, solve
Projection welder Top electrode end is opened storage tank and causes that project-welding nut and sheet material temperature be too high in the prior art, and influence is used；And on
Spacing between electrode and bottom electrode causes not prison welding by causing to need repair welding so that welding slag is more in project-welding nut, it is necessary to right
Each project-welding nut carries out clear silk treatment, adds additional operation, increases the labour intensity of workman, and production efficiency compared with
Low technical problem.
To achieve the above object, present invention employs following technical scheme：A kind of electrode welding equipment, including match somebody with somebody up and down
Top electrode body, bottom electrode body that conjunction is used, the Top electrode body include hollow upper holding rod, and the upper holding rod inner chamber is leaned on
The position of nearly lower end is provided with upper electrode holder, and the lower end of the upper electrode holder extends to and is connected with upper ceramic spool outside holding rod lower end；
The bottom electrode body includes hollow lower holding rod, and hollow lower electrode holder is cased with the upper end of the lower holding rod,
The lower electrode holder includes the seal section and the external supporting section outside lower holding rod upper end that are matched with the epimere inner chamber of lower holding rod, institute
State the hollow spring base that the internal upper end open equipped with spring is provided with supporting section；The oral area of spring base is provided with and extends to bullet
Lower ceramic spool seat in spring abutment, lower ceramic spool is arranged on porcelain core seat upper end and coordinates with the oral area of supporting section and is slidably connected；Lower ceramic spool seat
Outer bottom on be provided with groove, one end of spring and groove contradict the other end and are connected with the bottom of spring base；Passed through in the porcelain core seat
Locating dowel is installed with, the upper end of the locating dowel extends to the outside of lower ceramic spool for fixing workpiece to be welded, and the lower end of locating dowel is prolonged
Extend in lower ceramic spool seat and be secured to connection.
Wherein, the upper holding rod includes the ladder pipe that is made up of enlarged diameter section and reduced diameter section, the enlarged diameter section it is interior
Wall is pyramidal structure；The upper electrode holder includes the seal section being placed in holding rod, its inwall with the enlarged diameter section of upper holding rod
Matching；And the connector of hollow decussate texture outside holding rod is extended to, the upper arm of the cross connector is and seal section
The straight-arm of connection, underarm is the up big and down small tapered arm of the end part seal being connected with upper ceramic spool；The lower end of the upper holding rod, on
Connected by eave tile nut between the lower end of the tilting section of electrode tip holder and the upper arm of cross connector.
Further, the lower holding rod to go up holding rod relatively when being used with upper identical its of holding rod structure oppositely arranged.
In addition, the lower electrode holder includes the conical section matched with lower holding rod inner chamber tilting section and for installing spring base
Ladder section, the inwall of ladder section is the irregular structure being made up of the straight arm section of multiple arcs section and multiple different-diameters；Institute
The mouth inner wall for stating lower electrode holder caves inward to form concave station.
Specifically, the spring base lateral wall is identical with the structure of lower electrode holder ladder section inwall, the spring base outer bottom
For taper, interior bottom are plane, catch is provided with the runner between the outer wall and lower electrode holder inwall of the conical spring seat, the catch
On be provided with several through holes.
Further, the spring base includes the opened type installation portion being connected with lower ceramic spool, and the oral area of the installation portion turns up
Extension flange is formed, also including the lower ceramic spool that be connected with opened type installation portion construction section and the connected spring that is provided with
Accommodating cavity；Internal diameter of the lower ceramic spool seat construction section internal diameter more than accommodating cavity.
Preferably, the locating dowel is including for installing the bulb lug boss of nut to be welded and through pressing plate to be welded with
The reset section of porcelain core, the reset section lower end is connected with pad, and the pad is fixedly connected with lower ceramic spool seat inwall.
Preferably, the upper ceramic spool is T-shaped structure, with cross connector tapered arm on the upper ceramic spool of the T-shaped structure
Corresponding position is provided with matched cone tank, and the oral area of the cone tank turns up flange, and upper ceramic spool cone tank oral area turns up
Flange and cross connector left and right horizontal arm between connected by eave tile nut.
Preferably, the cone that the lower ceramic spool includes the upper weld part of integral structure and matched with spring mounting seat oral area
Shape portion, extending between the upper weld part and tapered portion has installation portion, and the installation portion of lower ceramic spool coordinates logical with the upper end of spring base
Cross the connection of eave tile nut.
Compared to prior art, the present invention has the advantages that：
1. sheet material is fixed on the upper surface of bottom electrode lower ceramic spool, project-welding nut and is fixed on positioning by the present invention in welding
The upper end of post, Top electrode body is moved downward, and after the lower surface of upper ceramic spool contacts with project-welding nut, the pressure of applying causes porcelain core
Seat is moved down, so that compression spring is until sheet material and locating dowel upper-end contact, project-welding nut is caused as project-welding nut is powered
Upper ceramic spool, project-welding nut, the lower ceramic spool of sheet material and knurled nut form closed-loop path, so as to produce resistance heat to implement welding.This
Upper ceramic spool is plane with the end face of lower ceramic spool in invention, therefore in welding, will not cause project-welding nut, plate because of storage tank
Material temperature is too high so that project-welding nut, the performance of sheet material, quality dissatisfaction；Meanwhile, the setting of locating dowel and spring, in welding
When, porcelain core seat drives locating dowel to move down so that the spacing between upper ceramic spool and lower ceramic spool reduces, and does not result in welding of projection welded nut
The not firm situation for needing repair welding.The setting of groove avoids the risk that the spring during use is toppled over so that locating dowel is returned
Journey.
2. because the length of upper holding rod, lower holding rod is long, it is contemplated that therefore the present invention will be upper for the stability of whole equipment
Holding rod, the outer wall of lower holding rod are designed as ladder pipe；And the equal enlarged diameter section conical section of upper holding rod, the inwall of lower holding rod and for filling water
The vertical section of pipe, the design of conical section causes that electrode tip holder is compressed with upper electrode holder and lower electrode holder with upper holding rod and lower holding rod and matches somebody with somebody
Close, fitness is more preferable；Adjust automatically effect is more preferable when coordinating simultaneously.
3. lower electrode holder inwall is the irregular structure being made up of the straight arm section of multiple arcs section and multiple different-diameters, is made
The wall unevenness for obtaining lower electrode holder is even, and segmental arc thickness is gradually thinning from top to bottom, improves cooling effect；So that lower electrode holder
Elasticity is more preferable when segmental arc is installed.
4. the external connection of part uses eave tile nut in the present invention, prevents from causing phase between part because of twisting during replacing
Mutually coordinate the risk of generation problem, extend the service life of overall electrode, reduce production and change the used time, improve production effect
Rate.
5. pad is made up of insulating materials, and the setting of pad, projection welding alignment pin is hardly damaged, and service life is high, welds spiral shell
Box thread damages low, and welded nut is partially welded that rate is low, eliminates project-welding nut and puts back the risk for producing frock accident.
Brief description of the drawings
Fig. 1 is the structural representation of invention；
Fig. 2 is the structural representation of Top electrode body of the present invention；
Fig. 3 is the structural representation of bottom electrode body of the present invention.
Specific embodiment
It is of the invention to achieve the above object, present invention employs following technical scheme：
Referring to Fig. 1 to Fig. 3, a kind of electrode welding equipment, including Top electrode body, the bottom electrode sheet for using cooperatively up and down
Body, the Top electrode body includes hollow upper holding rod 13, and the inner chamber of upper holding rod 13 is provided with Top electrode near the position of lower end
Seat 14, the lower end of the upper electrode holder 14 extends to and is connected with upper ceramic spool 11 outside the lower end of holding rod 13；Wherein, the upper holding rod 13 is wrapped
The ladder pipe being made up of enlarged diameter section and reduced diameter section is included, the inwall of the enlarged diameter section is pyramidal structure；The upper electrode holder
14 include the seal section being placed in holding rod 13, and it is matched with the inwall of the enlarged diameter section of upper holding rod 13；In view of whole equipment
Stability therefore the present invention outer wall of upper holding rod 13 is designed as ladder pipe；And the inwall enlarged diameter section conical section of upper holding rod 13
With the vertical section for filling water pipe, the design of conical section causes upper electrode holder 14 and the compression fit of upper holding rod 13, and fitness is more preferable；
Adjust automatically effect is more preferable when coordinating simultaneously.It is easy to be connected with upper holding rod 13 using eave tile nut 5；Underarm is up big and down small cone
Shape arm；The setting of tapered arm and the respective outer side edges of upper ceramic spool 11, are easily installed；And extend to hollow cross outside holding rod 13
The connector 12 of structure, the upper arm of the cross connector 12 is the straight-arm being connected with seal section, and the upper ceramic spool 11 is T-shaped knot
Structure, position corresponding with the tapered arm of cross connector 12 is provided with matched cone tank on the upper ceramic spool 11 of the T-shaped structure,
The oral area of the cone tank turns up flange, the flange that the cone tank oral area of upper ceramic spool 11 turns up and the left and right horizontal of cross connector 12
Connected by eave tile nut 5 between arm.The lower end of the upper holding rod 13, the lower end of the tilting section of upper electrode holder 14 and cross connect
Connected by eave tile nut 5 between the upper arm of joint 12.The setting of the cross connector 12 is easy to upper electrode holder 14 and is above held
Bar 13 is connected by eave tile nut 5.The setting of eave tile nut 5, prevents from causing the hair that cooperates between part because of twisting during replacing
The risk of raw problem, extends the service life of overall electrode, reduces production and changes the used time, improves production efficiency.
The bottom electrode body includes hollow lower holding rod 1, and hollow lower electrode holder is cased with the upper end of the lower holding rod 1
2, the lower electrode holder 2 includes the seal section matched with the epimere inner chamber of lower holding rod 1 and the external support outside the upper end of lower holding rod 1
Section, is provided with the hollow spring base 3 of the internal upper end open equipped with spring 4 in the supporting section；The oral area of spring base 3 is provided with
The lower ceramic spool 86 in spring base 3 is extended to, lower ceramic spool 8 is arranged on porcelain core seat upper end and coordinates the company of slip with the oral area of supporting section
Connect；Groove is provided with the outer bottom that lower ceramic spool is 86, one end and the groove of spring 4 contradict the other end and be connected with the bottom of spring base 3；
Through there is locating dowel 10 in the porcelain core seat, the upper end of the locating dowel 10 extends to the outside of lower ceramic spool 8 for fixing to be welded
Workpiece, the lower end of locating dowel 10 extends in lower ceramic spool 86 and is secured to connection.The setting of locating dowel 10 and spring 4, in weldering
When connecing, porcelain core seat drives locating dowel 10 to move down so that the spacing between upper ceramic spool 11 and lower ceramic spool 8 reduces, and does not result in projection welding
The not prison welding of nut 15 is by needing the situation of repair welding.The setting of groove avoids the risk that spring 4 is toppled over during use, no
The influence backhaul of locating dowel 10.Wherein, when the lower holding rod 1 is used with identical its of structure of upper holding rod 13 in the present invention relatively on hold
Bar 13 is oppositely arranged, is used in conjunction with each other.The upper weld part of the lower ceramic spool 8 including integral structure and with the mounting seat of spring 4
The tapered portion of oral area matching, extending between the upper weld part and tapered portion has installation portion, the installation portion and spring base of lower ceramic spool 8
3 upper end fits through eave tile nut 5 and connects.The oral area of bottom electrode insertion spring base 3 simultaneously passes through eave tile nut with lower electrode holder 2
5 connections, more consolidate after installation.
Sheet material 9 is fixed on the upper surface of bottom electrode lower ceramic spool 8, project-welding nut 15 and is fixed on and determined by the present invention in welding
The upper end of position post 10, Top electrode body is moved downward, after the lower surface of upper ceramic spool 11 contacts with project-welding nut 15, the pressure of applying
So that porcelain core seat is moved down, so that compression spring 4 is up to sheet material 9 and the upper-end contact of locating dowel 10, as project-welding nut 15 is logical
Electricity causes that the lower ceramic spool 8 of upper ceramic spool 11, project-welding nut 15, sheet material 9 and the knurled nut of project-welding nut 15 forms closed-loop path, so that
Resistance heat is produced to implement welding.Welding process is reliable and stable, welding quality stable, improves production efficiency, reduces and is produced into
This.
In addition, the lower electrode holder 2 includes the conical section matched with the inner chamber tilting section of lower holding rod 1 and for installing spring base
3 ladder section, the inwall of ladder section is the irregular structure being made up of the straight arm section of multiple arcs section and multiple different-diameters；
So that the wall unevenness of lower electrode holder 2 is even, segmental arc thickness is gradually thinning from top to bottom, improves cooling effect；So that lower electricity
Elasticity is more preferable when the segmental arc of electrode seat 2 is installed；The mouth inner wall of the lower electrode holder 2 caves inward to form concave station, the design of concave station
It is easy to the installation of spring base 3, the spring base 3 includes the opened type installation portion being connected with lower ceramic spool 8, outside the oral area of the installation portion
Turn over to form extension flange, the flange is fastened after coordinating installation with concave station by eave tile nut 5, convenient disassembly, because twisting causes portion
The risk of mutual cooperation generation problem, extends the service life of overall electrode between part, reduces production and changes the used time, improves
Production efficiency.
Preferably, the lateral wall of the spring base 3 is identical with the structure of the ladder of lower electrode holder 2 section inwall, the bullet
The outer bottom of spring abutment 3 is taper, interior bottom is plane, and the design of the outer wall construction of spring base 3 is in order that between lower electrode holder 2 and spring base 3
Runner in liquid flowing it is more smooth；It is provided with runner between the outer wall and the inwall of lower electrode holder 2 of the conical spring seat 3
Catch, is provided with several through holes on the catch, be easy to liquid by through hole, and catch plays a part of throttling, alleviates the flow velocity of liquid,
Pass liquid through evenly, radiating is uniform.The spring base 3 also includes 86 installations of lower ceramic spool being connected with opened type installation portion
Section and the connected accommodating cavity for being provided with spring 4；Internal diameter of the 86 construction section internal diameters of lower ceramic spool more than accommodating cavity.Lower ceramic spool
It is threadedly coupled with spring base 3 for 86, the locating dowel 10 is included for installing the bulb lug boss of nut to be welded and through to be welded
The reset section of pressing plate and lower ceramic spool 8, the reset section lower end is connected with pad 7, and 86 inwalls of the pad 7 and lower ceramic spool are fixed and connected
Connect.Locating dowel 10 moves down drive lower ceramic spool and moves down for 86 so as to compression spring 4, sheet material 9 is contacted with project-welding nut 15 and is welded
Connect, after the completion of welding, moved in Top electrode, locating dowel 10, lower ceramic spool reset for 86 in the presence of spring 4.Pad 7 is by insulation material
Material is made, and the setting of pad 7, projection welding alignment pin is hardly damaged, and service life is high, and welded nut screw thread damages low, welded nut
It is partially welded that rate is low, eliminates project-welding nut 15 and put back the risk for producing frock accident.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of electrode welding equipment, including Top electrode body, the bottom electrode body for using cooperatively up and down, it is characterised in that：Institute
Stating Top electrode body includes hollow upper holding rod, and the upper holding rod inner chamber is provided with upper electrode holder near the position of lower end, electricity on this
The lower end of electrode seat extends to and is connected with upper ceramic spool outside holding rod lower end；
The bottom electrode body includes hollow lower holding rod, and hollow lower electrode holder is cased with the upper end of the lower holding rod, described
Lower electrode holder includes the seal section and the external supporting section outside lower holding rod upper end that are matched with the epimere inner chamber of lower holding rod, the branch
The hollow spring base of the internal upper end open equipped with spring is installed in support section；The oral area of spring base is provided with and extends to spring base
Interior lower ceramic spool seat, lower ceramic spool is arranged on porcelain core seat upper end and coordinates with the oral area of supporting section and is slidably connected；Outside lower ceramic spool seat
Groove is provided with bottom, one end and the groove of spring contradict the other end and be connected with the bottom of spring base；Running through in the porcelain core seat has
Locating dowel, the upper end of the locating dowel extends to the outside of lower ceramic spool for fixing workpiece to be welded, and the lower end of locating dowel extends to
Connection is secured in lower ceramic spool seat.
2. a kind of electrode welding equipment according to claim 1, it is characterised in that：The upper holding rod is included by enlarged diameter section
The ladder pipe constituted with reduced diameter section, the inwall of the enlarged diameter section is pyramidal structure；The upper electrode holder includes being placed in holding
Seal section in bar, it is matched with the inwall of the enlarged diameter section of upper holding rod；And extend to hollow decussate texture outside holding rod
Connector, the upper arm of the cross connector is the straight-arm being connected with seal section, and underarm is that the end being connected with upper ceramic spool is close
The up big and down small tapered arm of envelope；The lower end of the upper holding rod, the lower end of the tilting section of upper electrode holder and cross connector
Connected by eave tile nut between upper arm.
3. a kind of electrode welding equipment according to claim 2, it is characterised in that：The lower holding rod and upper holding rod structure phase
Holding rod is gone up when being used with it relatively oppositely arranged.
4. a kind of electrode welding equipment according to claim 1-3 any one, it is characterised in that：The lower electrode holder bag
The conical section and the ladder section for installing spring base matched with lower holding rod inner chamber tilting section are included, the inwall of ladder section is by many
The irregular structure that the straight arm section of individual segmental arc and multiple different-diameters is constituted；The mouth inner wall of the lower electrode holder caves inward
Form concave station.
5. a kind of electrode welding equipment according to claim 4, it is characterised in that：The spring base lateral wall and bottom electrode
The structure of seat ladder section inwall is identical, and the spring base outer bottom is taper, interior bottom is plane, and the outer wall of the conical spring seat is with
Catch is provided with runner between electrode tip holder inwall, several through holes are provided with the catch.
6. a kind of electrode welding equipment according to claim 5, it is characterised in that：The spring base includes connecting with lower ceramic spool
The opened type installation portion for connecing, the oral area of the installation portion turns up to form extension flange, also including being connected down with opened type installation portion
Porcelain core seat construction section and the connected accommodating cavity for being provided with spring；Lower ceramic spool seat construction section internal diameter is interior more than accommodating cavity
Footpath.
7. a kind of electrode welding equipment according to claim 6, it is characterised in that：The locating dowel includes being treated for installation
Weld the bulb lug boss of nut and through pressing plate to be welded and the reset section of lower ceramic spool, the reset section lower end is connected with pad, the pad
Piece is fixedly connected with lower ceramic spool seat inwall.
8. a kind of electrode welding equipment according to claim 7, it is characterised in that：The upper ceramic spool is T-shaped structure, the T
Position corresponding with cross connector tapered arm is provided with matched cone tank on the upper ceramic spool of shape structure, the cone tank
Oral area turns up flange, and eave tile is passed through between flange that upper ceramic spool cone tank oral area turns up and cross connector left and right horizontal arm
Nut is connected.
9. a kind of electrode welding equipment according to claim 8, it is characterised in that：The lower ceramic spool includes integral structure
Upper weld part and the tapered portion that is matched with spring mounting seat oral area, extending between the upper weld part and tapered portion has installation
Portion, the installation portion of lower ceramic spool fits through eave tile nut and is connected with the upper end of spring base.
10. a kind of electrode welding equipment according to claim 8, it is characterised in that：The taper of the upper ceramic spool cone tank
It is 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233800.3A CN106735819A (en) | 2016-12-28 | 2016-12-28 | A kind of electrode welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233800.3A CN106735819A (en) | 2016-12-28 | 2016-12-28 | A kind of electrode welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735819A true CN106735819A (en) | 2017-05-31 |
Family
ID=58921548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611233800.3A Pending CN106735819A (en) | 2016-12-28 | 2016-12-28 | A kind of electrode welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735819A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116294A (en) * | 2017-06-30 | 2017-09-01 | 江铃汽车股份有限公司 | The automatic projection welding positioning guide mechanism of bolt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08112677A (en) * | 1994-10-14 | 1996-05-07 | Mazda Motor Corp | Projection welding device |
| CN1181724A (en) * | 1996-05-11 | 1998-05-13 | 青山好高 | Welding electrode |
| CN202097500U (en) * | 2011-05-03 | 2012-01-04 | 塔奥（芜湖）汽车制品有限公司 | Projection welding electrode |
| CN105562915A (en) * | 2016-01-27 | 2016-05-11 | 大连嘉翔科技有限公司 | Projection welding top electrode device |
| CN205520050U (en) * | 2016-01-27 | 2016-08-31 | 大连嘉翔科技有限公司 | Projection nut bottom electrode |
| CN206286701U (en) * | 2016-12-28 | 2017-06-30 | 重庆太乙机械有限公司 | A kind of electrode welding equipment |
-
2016
- 2016-12-28 CN CN201611233800.3A patent/CN106735819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08112677A (en) * | 1994-10-14 | 1996-05-07 | Mazda Motor Corp | Projection welding device |
| CN1181724A (en) * | 1996-05-11 | 1998-05-13 | 青山好高 | Welding electrode |
| CN202097500U (en) * | 2011-05-03 | 2012-01-04 | 塔奥（芜湖）汽车制品有限公司 | Projection welding electrode |
| CN105562915A (en) * | 2016-01-27 | 2016-05-11 | 大连嘉翔科技有限公司 | Projection welding top electrode device |
| CN205520050U (en) * | 2016-01-27 | 2016-08-31 | 大连嘉翔科技有限公司 | Projection nut bottom electrode |
| CN206286701U (en) * | 2016-12-28 | 2017-06-30 | 重庆太乙机械有限公司 | A kind of electrode welding equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116294A (en) * | 2017-06-30 | 2017-09-01 | 江铃汽车股份有限公司 | The automatic projection welding positioning guide mechanism of bolt |
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