CN206500757U - A kind of quickly cooling projection welding keeper electrode - Google Patents
A kind of quickly cooling projection welding keeper electrode Download PDFInfo
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- CN206500757U CN206500757U CN201720132964.0U CN201720132964U CN206500757U CN 206500757 U CN206500757 U CN 206500757U CN 201720132964 U CN201720132964 U CN 201720132964U CN 206500757 U CN206500757 U CN 206500757U
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Abstract
A kind of quickly cooling projection welding keeper electrode includes：Alignment pin（1）, electrode cap（2）, electrode body（3）, sealing shroud（4）, back-moving spring（5）, sealing ring（6）, water inlet（7）, water inlet tank（8）, annular water tank（9）, water outlet tank（10）And delivery port（11）, the sealing of electrode upper end is using Morse's taper 5, electrode body（3）Drive water tank into（8）With water outlet tank（10）, electrode body（3）Top sets annular water tank（9）, sealing shroud（4）And sealing ring（6）Pass through Screw assembly, electrode body（3）Interior to form sealing cyclic water channel, cooling water is from water inlet（7）Into by tank of intaking（8）Enter top annular tank（9）, then through water outlet tank（10）By delivery port（11）Discharge.Distance Shortened of the utility model quickly cooling projection welding keeper electrode than original projection welding keeper electrode cooling water backflow not-go-end to projection welding keeper electrode top surface, cooling water well into projection welding keeper electrode inside, its film-cooled heat is increased, and reaches the effect of quick cooling projection welding keeper electrode.
Description
Technical field
The utility model belongs to machining technology field, more particularly to a kind of quickly cooling projection welding keeper electrode.
Background technology
Projection welding is one of Contact welding welding main method, is widely used in the fields such as automobile, aviation, and conduct
The one side of projection welding application, project-welding nut is rapid especially in automobile industry development in China, according to project-welding nut projection welding work
The characteristics of skill, project-welding nut projection welding electrode is improved by we, to improve the welding quality and welding efficiency of project-welding nut.
Projection welding keeper electrode in current the industry is under conditions of basic fixed position is met, cooling water backflow not-go-end to projection welding
The distance on keeper electrode top is excessive, and top surface is hot concentration zones and the working face of projection welding keeper electrode.In automatic high-speed
During welding, projection welding keeper electrode can not be cooled down quickly, and the cooling timeliness of projection welding keeper electrode is to safeguard welding quality, be improved
The indispensable factor of electrode life.Atomic kernel in temperature more high metal vibrates more violent, free electron and atomic kernel
Collision probability increase, and it is conductive to be unable to directed movement, causes the uncontrollable change of resistance, causes welding parameter unstable, nugget
Can not be formed and cause rosin joint, electrode because temperature rise can hardly continuous normal work, so as to influence the positioning of projection welding electrode to imitate
Fruit and service life serious curtailment.
The content of the invention
In order to solve above-mentioned problem, the utility model provides a kind of quickly cooling projection welding keeper electrode, this quickly cooling
The cooling timeliness ability of projection welding keeper electrode is significantly improved, and adapts to the welding requirements of High-Speed Automatic projection welder system, it is to avoid because cold
But major quality accident caused by effect is not good, while improving the service life of projection welding keeper electrode.
To achieve these goals, the technical solution adopted in the utility model is：A kind of quickly cooling projection welding keeper electrode, bag
Include：Alignment pin（1）, electrode cap（2）, electrode body（3）, sealing shroud（4）, back-moving spring（5）, sealing ring（6）, water inlet（7）, enter
Water tank（8）, annular water tank（9）, water outlet tank（10）And delivery port（11）, it is characterised in that the sealing of electrode upper end is not using
Family name's taper 5, the electrode body（3）Drive water tank into（8）With water outlet tank（10）, electrode body（3）Top sets annular water tank
（9）, the sealing shroud（4）And sealing ring（6）Pass through Screw assembly, electrode body（3）It is interior formed sealing cyclic water channel, cooling water from
Water inlet（7）Into by tank of intaking（8）Enter top annular tank（9）, then through water outlet tank（10）By delivery port（11）Row
Go out.
The utility model quickly cooling projection welding keeper electrode is positioned than original projection welding keeper electrode cooling water backflow not-go-end to projection welding
The Distance Shortened of electrode top surface, cooling water well into projection welding keeper electrode inside, its film-cooled heat increase, reach quick cooling
The effect of projection welding keeper electrode, improves the service life of welding quality and projection welding keeper electrode, and simple in construction, practical.
It is original projection welding keeper electrode schematic diagram to illustrate Fig. 1.
Fig. 2 is the utility model quickly cooling projection welding keeper electrode schematic diagram（Sectional view）.
Fig. 3 is the utility model quickly cooling projection welding keeper electrode schematic diagram（Three-dimensional installation diagram）.
In figure, 1, alignment pin；2nd, electrode cap；3rd, electrode body；4th, sealing shroud；5th, back-moving spring；6th, sealing ring；7th, intake
Mouthful；8th, water inlet tank；9th, annular water tank；10th, water outlet tank；11 delivery ports.
The utility model is described in further detail below in conjunction with the accompanying drawings for embodiment.
In the present embodiment, in electrode body（3）On drive water tank into（8）With water outlet tank（10）, in electrode body（3）Top
If annular water tank（9）, sealing shroud（4）And sealing ring（6）By Screw assembly, make electrode body（3）It is interior to form sealing cyclic water channel,
Cooling water is from water inlet（7）Into by tank of intaking（8）Enter top annular tank（9）, make cooling water fixed well into projection welding
Position electrode interior, then through water outlet tank（10）By delivery port（11）Discharge, reaches the effect of quick cooling projection welding keeper electrode.
The utility model quickly cooling projection welding keeper electrode is with original projection welding keeper electrode in same type projection welding device, same parameter bar
Continuously welded under part, its result is as follows：
| Electrode type | Welding points | Temperature | State |
| Original projection welding keeper electrode | 40 points | About 100 DEG C and persistently overheating | Electrode cap, which blacks, to be produced |
| Quickly cooling projection welding keeper electrode | 100 points | It is unchanged in the range of about 30-40 DEG C | Surface is without the sustainable production of significant change |
It our experiments show that, quickly cooling projection welding keeper electrode final result provided by the utility model is substantially better than original projection welding
Keeper electrode, its welding process is stable, effectively extends continuous working period, improves production efficiency, reduces frock maintenance cost.
Claims (1)
1. a kind of quickly cooling projection welding keeper electrode, including：Alignment pin（1）, electrode cap（2）, electrode body（3）, sealing shroud（4）, reset
Spring（5）, sealing ring（6）, water inlet（7）, water inlet tank（8）, annular water tank（9）, water outlet tank（10）And delivery port（11）,
Characterized in that, the sealing of electrode upper end uses Morse's taper 5, the electrode body（3）Drive water tank into（8）With water outlet tank
（10）, electrode body（3）Top sets annular water tank（9）, the sealing shroud（4）And sealing ring（6）Pass through Screw assembly, electrode body
（3）Interior to form sealing cyclic water channel, cooling water is from water inlet（7）Into by tank of intaking（8）Enter top annular tank（9）,
Again through water outlet tank（10）By delivery port（11）Discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132964.0U CN206500757U (en) | 2017-02-15 | 2017-02-15 | A kind of quickly cooling projection welding keeper electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132964.0U CN206500757U (en) | 2017-02-15 | 2017-02-15 | A kind of quickly cooling projection welding keeper electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500757U true CN206500757U (en) | 2017-09-19 |
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ID=59834427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720132964.0U Active CN206500757U (en) | 2017-02-15 | 2017-02-15 | A kind of quickly cooling projection welding keeper electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500757U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598354A (en) * | 2017-10-25 | 2018-01-19 | 合肥常青机械股份有限公司 | A kind of reinforcing plate projection welding bipolar electrode spot-welding mechanism |
| CN107999948A (en) * | 2017-10-18 | 2018-05-08 | 上海兰盈机电设备有限公司 | Quiet side welding gun projection welding electrode nut detection structure in place |
| CN108890112A (en) * | 2018-09-10 | 2018-11-27 | 成都众凯汽车零部件制造有限公司 | A kind of circulating chilled water device of electrode fast-refrigerating |
| CN109676228A (en) * | 2017-10-18 | 2019-04-26 | 上海兰盈机电设备有限公司 | Dynamic lateral electrode binding nut structure |
| CN110814501A (en) * | 2018-08-14 | 2020-02-21 | 上海安莱德汽车零部件有限公司 | Lower electrode seat device with water cooling and air blowing for projection welding of vehicle body parts |
| CN111037081A (en) * | 2020-01-13 | 2020-04-21 | 重庆特博液压机电有限公司 | Welding gun cooling water treatment device |
-
2017
- 2017-02-15 CN CN201720132964.0U patent/CN206500757U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999948A (en) * | 2017-10-18 | 2018-05-08 | 上海兰盈机电设备有限公司 | Quiet side welding gun projection welding electrode nut detection structure in place |
| CN109676228A (en) * | 2017-10-18 | 2019-04-26 | 上海兰盈机电设备有限公司 | Dynamic lateral electrode binding nut structure |
| CN107598354A (en) * | 2017-10-25 | 2018-01-19 | 合肥常青机械股份有限公司 | A kind of reinforcing plate projection welding bipolar electrode spot-welding mechanism |
| CN110814501A (en) * | 2018-08-14 | 2020-02-21 | 上海安莱德汽车零部件有限公司 | Lower electrode seat device with water cooling and air blowing for projection welding of vehicle body parts |
| CN108890112A (en) * | 2018-09-10 | 2018-11-27 | 成都众凯汽车零部件制造有限公司 | A kind of circulating chilled water device of electrode fast-refrigerating |
| CN111037081A (en) * | 2020-01-13 | 2020-04-21 | 重庆特博液压机电有限公司 | Welding gun cooling water treatment device |
| CN111037081B (en) * | 2020-01-13 | 2023-08-15 | 重庆特博智能装备有限公司 | Welder cooling water processing apparatus |
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