CN107538120A - A kind of electrode assembly for automobile hand brake cover plate projection welding - Google Patents
A kind of electrode assembly for automobile hand brake cover plate projection welding Download PDFInfo
- Publication number
- CN107538120A CN107538120A CN201610463187.8A CN201610463187A CN107538120A CN 107538120 A CN107538120 A CN 107538120A CN 201610463187 A CN201610463187 A CN 201610463187A CN 107538120 A CN107538120 A CN 107538120A
- Authority
- CN
- China
- Prior art keywords
- electrode
- cover plate
- hand brake
- solder side
- top electrode
- 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
Links
Abstract
The present invention relates to a kind of electrode assembly for automobile hand brake cover plate projection welding, including the Top electrode being equipped with and bottom electrode, described Top electrode includes Top electrode solder side, the pedestal being connected with Top electrode solder side and is located to be used for the positioner for fixing Top electrode on pedestal；Described bottom electrode includes bottom electrode solder side and the bottom electrode body being connected with bottom electrode solder side；In operating process, part is fixed among pedestal, keeps balance of the part in welding process, the part to be welded of part is positioned between Top electrode solder side and bottom electrode solder side, after welding pressure detects, electrified regulation is welded.Compared with prior art, the advantages that present invention has easy to operate, pedestal moulding cooperation automobile hand brake lid surface shape, and part is effectively fixed in welding process, and soldering part stability is high.
Description
Technical field
The present invention relates to a kind of electrode assembly, more particularly, to a kind of electricity for automobile hand brake cover plate projection welding
Pole device.
Background technology
A kind of special shape that projection welding is a weld through, it is pre-machined out one or more prominent on the binding face of a workpiece
Starting point, it is contacted simultaneously electrified regulation with another workpiece surface, then be collapsed, reach one kind of the soldering at salient point
Electric resistance welding method.During projection welding, welding deformation is small caused by workpiece, and weld interval is shorter, in weldment unit area
Pressure is smaller with current distributing, is advantageous to improve welding quality.At present, projection welding device is able to largely in automobile industry
Use, in general projection welding electrode is formed by Top electrode and bottom electrode, and such electrode assembly is applied to part more
It is regular, very easily situation is fixed during welding.
Automobile hand brake cover plate is the essential part in automotive trim part as the cover sheet covered on parking brake,
But because automobile hand brake cover plate is in irregular shape, welding position is not pure-surface, common projection welding electrode can not be complete
Produced into corresponding projection welding.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is used for car hands
The electrode assembly of brake cover plate projection welding.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of electrode assembly for automobile hand brake cover plate projection welding, including the Top electrode and bottom electrode being equipped with,
Described Top electrode includes Top electrode solder side, the pedestal being connected with Top electrode solder side and is located on pedestal to be used for admittedly
Determine the positioner of Top electrode；Under described bottom electrode includes bottom electrode solder side and is connected with bottom electrode solder side
Electrode body；
In operating process, part is fixed among pedestal, balance of the part in welding process is kept, by part
Part to be welded be positioned between Top electrode solder side and bottom electrode solder side, welding pressure detect after, lead to
Electrical heating is welded.
Described pedestal is casting.
The electrode assembly is formed using zirconium copper.
Described pedestal is in hook-type.
Described pedestal upper surface is provided with the bolt hole for retaining element.
The long edge tail of described pedestal hook-shape structure is provided with the bolt hole for being used for being connected with Top electrode solder side.
The short side of described pedestal hook-shape structure is provided with the positioner for being used for fixing Top electrode.
The described positioner for being used to fix Top electrode is formed by stacking by hollow cylinder and round platform.
Described pedestal side is provided with lightening hole or heat emission hole.
Compared with prior art, the present invention has advantages below：
1) to can guarantee that soldering part balance, stability are high when carrying out automobile hand brake cover plate projection welding, weldering
Connect middle projection welding electrode solder side and fit in part, be advantageous to the formation stabilization of nugget, this is to Improving The Quality of Products to pass
It is important；Electrode assembly is easy to operate, and the instrument installs upper/lower electrode by operative employee, after welding machine pressure detecting just
Weld job can be carried out, can be operated by simple training.
2) pedestal uses cast form, it is ensured that cubing service life.It is connected by screw bolts between part, conveniently tears open
Unload, the loss of weight or heat emission hole of pedestal side enable welding process more stably to carry out.
Brief description of the drawings
Fig. 1 is the structural representation of electrode assembly of the present invention；
Fig. 2 is the structural representation of electrode assembly pedestal of the present invention；
In Fig. 1 shown in label：
1st, bottom electrode；2nd, bottom electrode solder side；3rd, Top electrode solder side；4th, pedestal；5th, for positioning
Electrode.
In Fig. 2 shown in label：
4-1 lightening holes or heat emission hole；4-2 is used for the bolt hole being connected with positioner；4-3 grooves；4-4 is used for
The bolt hole being connected with Top electrode solder side.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out it is clear,
It is fully described by, it is clear that described embodiment is the part of the embodiment of the present invention, rather than whole embodiments.
Based on the embodiment in the present invention, those of ordinary skill in the art are obtained on the premise of creative work is not made
The every other embodiment obtained, should all belong to the scope of protection of the invention.
Embodiment
It is used for the electrode assembly of automobile hand brake cover plate projection welding shown in Fig. 1, is mainly made up of Top electrode and bottom electrode.
Top electrode includes Top electrode solder side 3, pedestal 4 and the positioner 5 for fixing Top electrode again, wherein, on
Electrode welding face 3 is joined directly together with pedestal 4, and the positioner 5 for fixing Top electrode is also provided in pedestal 4；
Bottom electrode includes bottom electrode solder side 2 and bottom electrode body 1, and bottom electrode solder side 2 and bottom electrode body 1 are direct
It is connected.Top electrode solder side 3 is directly relative with bottom electrode solder side 2.For fixing the positioner 5 of Top electrode
It is formed by stacking by hollow cylinder and round platform.
Fig. 2 is the schematic diagram of Top electrode pedestal 4.The pedestal 4 is in hook-type, and the design of unique shape is to weld
Preferably retaining element, shape are designed according to product data in journey, pass through large-sized numerical control equipment machine-shaping.Pedestal
4 hook-shape structure short sides are provided with the bolt hole 4-2 for being used for being connected with positioner, and long side, which is provided with, to be used for and upper electricity
The bolt hole 4-4 of pole solder side connection, while pedestal upper surface is additionally provided with 5 small bolts hole and is used for retaining element,
There are three long sides for being located at hook-like configuration, remaining two short sides in hook-like configuration, 4 are provided with the side of pedestal
Individual similar lightening hole or heat emission hole 4-1.Pedestal is additionally provided with groove 4-3, for clamping automobile hand brake cover plate.To be true
Cubing service life is protected, pedestal is casting.
During use, first installation pedestal 4, then install, bottom electrode solder side, part is placed on pedestal 4
After fixing, the surface to be welded of part is placed exactly between upper and lower electrode welding face so that solder side energy in welding
Enough fit in part, the nugget stability of formation is high, carry out after the pressure detecting of welding machine can electrified regulation welded
Connect.It is simple to operate, it is convenient.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, can readily occur in various equivalent
Modifications or substitutions, these modifications or substitutions should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be defined by scope of the claims.
Claims (9)
1. a kind of electrode assembly for automobile hand brake cover plate projection welding, including the Top electrode being equipped with and lower electricity
Pole, it is characterised in that described Top electrode includes Top electrode solder side (3), the base being connected with Top electrode solder side
Seat (4) and it is located on pedestal for fixing the positioner (5) of Top electrode；Described bottom electrode includes bottom electrode
Solder side (2) and the bottom electrode body (1) being connected with bottom electrode solder side；
In operating process, part is fixed among pedestal, balance of the part in welding process is kept, by part
Part to be welded be positioned between Top electrode solder side (3) and bottom electrode solder side (2), welding pressure detection
After, electrified regulation is welded.
2. a kind of electrode assembly for automobile hand brake cover plate projection welding according to claims 1, it is special
Sign is that described pedestal (4) is casting.
3. a kind of electrode assembly for automobile hand brake cover plate projection welding according to claims 1, it is special
Sign is that the electrode assembly is formed using zirconium copper.
4. a kind of electrode assembly for automobile hand brake cover plate projection welding according to claims 1, it is special
Sign is that described pedestal (4) is in hook-type.
5. a kind of electrode for automobile hand brake cover plate projection welding according to claims 1 or 2 or 4 fills
Put, it is characterised in that described pedestal (4) upper surface is provided with the bolt hole for retaining element.
6. a kind of electrode for automobile hand brake cover plate projection welding according to claims 1 or 2 or 4 fills
Put, it is characterised in that the long edge tail of described pedestal (4) hook-shape structure, which is provided with, to be used for and Top electrode solder side
The bolt hole of connection.
7. a kind of electrode for automobile hand brake cover plate projection welding according to claims 1 or 2 or 4 fills
Put, it is characterised in that the short side of described pedestal (4) hook-shape structure is provided with the positioning dress for being used to fix Top electrode
Put.
8. a kind of electrode assembly for automobile hand brake cover plate projection welding according to claims 1, it is special
Sign is that the described positioner (5) for being used to fix Top electrode is formed by stacking by hollow cylinder and round platform.
9. a kind of electrode for automobile hand brake cover plate projection welding according to claims 1 or 2 or 4 fills
Put, it is characterised in that described pedestal (4) side is provided with lightening hole or heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463187.8A CN107538120A (en) | 2016-06-23 | 2016-06-23 | A kind of electrode assembly for automobile hand brake cover plate projection welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463187.8A CN107538120A (en) | 2016-06-23 | 2016-06-23 | A kind of electrode assembly for automobile hand brake cover plate projection welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107538120A true CN107538120A (en) | 2018-01-05 |
Family
ID=60960718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610463187.8A Pending CN107538120A (en) | 2016-06-23 | 2016-06-23 | A kind of electrode assembly for automobile hand brake cover plate projection welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107538120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695724A (en) * | 2021-08-12 | 2021-11-26 | 安徽天航机电有限公司 | Stop tongue piece welding device and welding method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286945A (en) * | 1990-05-30 | 1994-02-15 | Kabushiki Kaisha Yosetsu Gijutsu Kenkyusho | Apparatus for heating workpieces to bond the same |
| CN2191737Y (en) * | 1994-03-18 | 1995-03-15 | 张倩法 | Point and convex dual-purpose electric welding machine |
| US20030222054A1 (en) * | 2000-12-06 | 2003-12-04 | Toyota Shatai Kabushiki Kaisha | Series spot welding method, device for carrying out the method, and electrodes employed in the method or the device |
| CN201157951Y (en) * | 2007-10-15 | 2008-12-03 | 彩虹集团电子股份有限公司 | Electrode for color kinescope electron gun welding |
| CN201720578U (en) * | 2009-12-25 | 2011-01-26 | 奇瑞汽车股份有限公司 | Projection welding device |
| CN201768997U (en) * | 2010-07-09 | 2011-03-23 | 天津天德减震器有限公司 | Automobile shock absorber dust cover welding device |
| CN104209646A (en) * | 2013-05-31 | 2014-12-17 | 上海宝井钢材加工配送有限公司 | Fixed type projection welder and multi-section projection welding method |
| CN204366252U (en) * | 2014-11-29 | 2015-06-03 | 摩兰德模具（沈阳）有限公司 | Seat mash welder |
| CN104741761A (en) * | 2015-03-30 | 2015-07-01 | 浙江长华汽车零部件有限公司 | Nut point protrusion welding plate type lower electrode |
| CN205764417U (en) * | 2016-06-23 | 2016-12-07 | 上海安莱德汽车零部件有限公司 | Electrode assembly for automobile hand brake cover plate projection welding |
-
2016
- 2016-06-23 CN CN201610463187.8A patent/CN107538120A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286945A (en) * | 1990-05-30 | 1994-02-15 | Kabushiki Kaisha Yosetsu Gijutsu Kenkyusho | Apparatus for heating workpieces to bond the same |
| CN2191737Y (en) * | 1994-03-18 | 1995-03-15 | 张倩法 | Point and convex dual-purpose electric welding machine |
| US20030222054A1 (en) * | 2000-12-06 | 2003-12-04 | Toyota Shatai Kabushiki Kaisha | Series spot welding method, device for carrying out the method, and electrodes employed in the method or the device |
| CN201157951Y (en) * | 2007-10-15 | 2008-12-03 | 彩虹集团电子股份有限公司 | Electrode for color kinescope electron gun welding |
| CN201720578U (en) * | 2009-12-25 | 2011-01-26 | 奇瑞汽车股份有限公司 | Projection welding device |
| CN201768997U (en) * | 2010-07-09 | 2011-03-23 | 天津天德减震器有限公司 | Automobile shock absorber dust cover welding device |
| CN104209646A (en) * | 2013-05-31 | 2014-12-17 | 上海宝井钢材加工配送有限公司 | Fixed type projection welder and multi-section projection welding method |
| CN204366252U (en) * | 2014-11-29 | 2015-06-03 | 摩兰德模具（沈阳）有限公司 | Seat mash welder |
| CN104741761A (en) * | 2015-03-30 | 2015-07-01 | 浙江长华汽车零部件有限公司 | Nut point protrusion welding plate type lower electrode |
| CN205764417U (en) * | 2016-06-23 | 2016-12-07 | 上海安莱德汽车零部件有限公司 | Electrode assembly for automobile hand brake cover plate projection welding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695724A (en) * | 2021-08-12 | 2021-11-26 | 安徽天航机电有限公司 | Stop tongue piece welding device and welding method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202169462U (en) | Motorcycle frame assembly welding jig | |
| CN202224829U (en) | Spot and projection welder | |
| CN107538120A (en) | A kind of electrode assembly for automobile hand brake cover plate projection welding | |
| CN102848122B (en) | For the welding tooling of transformer shell of electric locomotive | |
| CN202780226U (en) | Aluminium alloy fuel tank friction stir welding fixing device | |
| CN205764417U (en) | Electrode assembly for automobile hand brake cover plate projection welding | |
| CN202070846U (en) | Intermediate-frequency inversion AC & DC spot and projection welding machine | |
| CN203426610U (en) | Device for butt joint of hull final assembly components | |
| CN201997888U (en) | Welding jig | |
| CN202291898U (en) | Automatic welding device of automobile roof assembly | |
| CN104708189A (en) | Two-sided single spot welding device for appearance surface metal plates | |
| CN201862913U (en) | Projection welding floating tool for automotive shock absorber stand | |
| CN203875470U (en) | Positioning welding electrode used for hinge support welding assembly of automobile | |
| CN202215556U (en) | Spot welding bolt used for connecting chemical tower tray | |
| CN202344176U (en) | Spot welding assisting tool with positioning hole punching sheet | |
| CN202129589U (en) | Fixture used for automobile body outer board spot welding | |
| CN201693311U (en) | Anti-deformation tooling of test panel | |
| CN103962770A (en) | Handheld welding fixture for vehicle body part | |
| CN201526798U (en) | Vertical welding structure of aluminum plate | |
| CN203437803U (en) | Automatic welding plant used for spot welding of body in white | |
| CN208408870U (en) | A kind of Special electric welding electrode for cell type part | |
| CN201900381U (en) | Magnetic locking device and spot welding machine adopting same | |
| CN202240134U (en) | Two-piece projection welding floating device | |
| CN203003328U (en) | Projection welding jig | |
| CN204277196U (en) | Stud welding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |