CN101920383A - Ultra-miniature stud welding machine - Google Patents
Ultra-miniature stud welding machine Download PDFInfo
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- CN101920383A CN101920383A CN2009100528736A CN200910052873A CN101920383A CN 101920383 A CN101920383 A CN 101920383A CN 2009100528736 A CN2009100528736 A CN 2009100528736A CN 200910052873 A CN200910052873 A CN 200910052873A CN 101920383 A CN101920383 A CN 101920383A
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Abstract
The invention relates to an ultra-miniature stud welding machine which combines and integrates a traditional stud welding machine and a welding gun into a whole and is structurally characterized in that a traditional electrolytic capacitor for energy storage is changed into a ceramic capacitor and combined in an appropriate mode. The power supply box of the stud welding machine is saved, the whole machine is made into the shape of a gun, a traditional grounding wire is eliminated and changed into a horizontal positioning claw on the welding gun to be concurrently used as a ground wire, and in order to obtain better welding positioning, a laser transmitter positioned in cross-line coordinates is also installed on the ultra-miniature gun-shaped stud welding machine.
Description
Technical field
The present invention relates to a kind of ultra-miniature stud welding machine, the architecture advances of particularly a kind of ultra-miniature stud welding machine and welding gun.
Background technology
In the last hundred years, the stud welding machine structure of selling on the market, various countries is huge, and the about 10～30Kg of weight, and heating need use fan coolling, owing to need the charging resistor etc. as high-power charging transformer and the big firecracker, volume and weight all is difficult to do to be done gently for a short time.In use, people feel the too heavy too big mobile inconvenience of machine usually, and a large amount of energy consumption wastes is arranged.
Patent Office of the People's Republic of China's on March 10th, 2004 and on December 31st, 2008 disclose that I submit to " frequency conversion type minisize electric capacity stud welding machine " utility model technical scheme and " a kind of miniature stud welding machine and welding gun " and application for a patent for invention, that is: " current-limiting resistance that will be used for electric capacity charging pastes and is placed on metal shell; adopt special charcoal fiber or amorphous alloy ribbon material to make the current-limiting resistance of electric capacity charging; the semiconductor high-current switch that capacitor discharge is used is made the single silicon chip type; and it and circuits for triggering is directly put in the handle of welding gun, and has saved the control on the welding gun with electric wire etc. ".These are a kind of progress at that time, but now to miniature stud welding machine, we have had the improvement of upgrading again. can obtain better effect by improving.
Summary of the invention
In order further to improve, make it microminiaturized, lightweight, the objective of the invention is to merge traditional miniature stud welding machine and welding gun makes it integrated, a kind of ultramicroscopic pistol-shaped stud welding machine is provided, and its design feature is: change traditional electrochemical capacitor that is used for energy storage into ceramic condenser and combination by rights.Saved the power supply box of stud welding machine, complete machine is made pistol-shaped, and cancel traditional earth conductor cable, changing by the horizontal location pawl on the welding gun comes the double as ground wire to use, in order better to be welded the location, the cross hairs location that semiconductor laser transmitter is used for screw weldering nail is housed also on ultramicroscopic pistol-shaped stud welding machine.
Technical scheme of the present invention is as follows:
The present invention adopts the ceramic condenser technology of high energy storage density, on ultra-miniature stud welding machine, used ceramic condenser. countries in the world all use electrochemical capacitor to do energy storage component at the stud welding machine of doing now, but electrochemical capacitor has volume big, positive-negative polarity is arranged, punctured by the charging of the energy back of inductance in the discharge loop easily, the electrolyte that also has electrochemical capacitor is that organic liquor is known from experience the evaporation minimizing, its life-span is shorter, also need a plurality of electrochemical capacitors shortcoming that could guarantee to discharge big electric current in parallel, in the microminiature welder of this patent, used inorganic non-polar solid-state high energy storage density ceramic condenser and combination technique thereof our the leading world. it is littler to have a volume, aging littler, thus advantage such as the life-span is longer. in the manufacturing of the electric capacity that adopts high energy storage density ceramic material X7R or Z5U, also placed CNT and improved energy storage density with the surface area that further improves electric capacity.
This patent has been used miniature ceramic condenser combination and has been used as storage capacitor, thousands of miniature ceramic condensers are connect mutually and fix with PCB or with the polyimide copper foil film of heat conduction, just can become a kind of super ceramic capacitor of small size, thereby solve the unstable bulky shortcoming of electrochemical capacitor quality in the stud welding machine. the ceramic capacitor assembly is to be made by the be situated between miniature X7R of ferroelectric porcelain or the ceramic capacitance material of Z5U type of height.
The generating laser of also being furnished with the cross hairs location on ultramicroscopic pistol-shaped stud welding machine can show the pad coordinate clearly with the red or green cross lines that laser sends.
In that we have saved the earth connection that has on traditional stud welding machine on the pistol-like ultra-miniature stud welding machine, changing by the horizontal location pawl to come the part-time ground wire of doing to use. this can be convenient especially when the aerial welding of the height bar for line at shipbuilding industry scene.
Digital energy display also is housed on ultramicroscopic pistol-shaped stud welding machine, supplies user's observation and regulate energy to adapt to different welding objects.
The advantage of technical scheme of the present invention is; The machine volume significantly reduces, and weight significantly alleviates, and power consumption significantly reduces, and manufacturing cost (with copper iron) significantly reduces, and price also can significantly reduce. and can be so that this soldering appliance of stud welding machine be popularized as the power drill uses.
Description of drawings:
In the accompanying drawing one of form of ultra-miniature stud welding machine, the pistol-like profile. among the figure: stud welding gun stack shell 1, torch handle 2, display window 3, double-screw bolt clamping head 4, horizontal location pawl 5, laser cross hairs generator 6, welding button 7,220V ac power cord 8, attaching plug 9
The specific embodiment
Consult among the figure: be placed with thousands of miniature ceramic condensers in the stud welding gun stack shell 1, the capacitor of the energy storage main discharge of ultra-miniature stud welding machine is made by the assembly of these ceramic condensers.
These electric capacity are installed on the porous pcb board lamination in advance again and connect or be placed in and enclose into tubular or stacked connection and fixing on the polyimides copper sheet film, just can become a kind of nonpolarity super ceramic condenser of ultra-small volume of column,
PWM charge controller and big current-controlled switch are housed in torch handle 2,
Hand-held one side at welding gun has display window 3, and digital welding energy display and adjuster are equipped with in portion within it, and the user sets the parameter of welding by this window.
Front end at welding gun is provided with double-screw bolt clamping head 4, and this double-screw bolt clamping head on the welding gun is connected with an electrode of ceramic condenser assembly by big current-controlled switch.
Front end at welding gun is provided with horizontal location pawl 5, and the horizontal location pawl of welding gun and another earth electrode of ceramic condenser assembly are done being electrically connected of ground connection, and with an end of the soldered workpiece ground wire exit of continuous cropping conduction mutually.
Be provided with semiconductor laser generator 6 producing laser cross coordinate line at the front end suitable position of welding gun to the location indication of weldering nail,
On the handle of welding gun, weld button 7 in addition, the welding of will lighting a fire when pressing this button.
In the handle bottom of welding gun the AC power cord 220V or the 100V electric wire 8 of drawing arranged, on its extension, is connected to attaching plug 9,
Thereby in the ceramic capacitor manufacturing, also placed CNT and improved energy storage density with the surface area that further improves electric capacity.
Claims (8)
1. ultra-miniature stud welding machine, comprise the stud welding gun stack shell, torch handle, display window, the double-screw bolt clamping head, the horizontal location pawl, laser cross hairs generator, the welding button, it is characterized in that: the miniature ceramic condenser that is placed with combination in the stud welding gun stack shell, PWM charge controller and big current controller are housed in torch handle, display window are arranged, be provided with the double-screw bolt clamping head and be connected with an electrode of ceramic condenser group by big current-controlled switch at the front end of welding gun in the hand-held one side of welding gun. be provided with the horizontal location pawl and they are connected with the electrode of another ground connection of the group of ceramic condenser also to conduct electricity with an end of welded part at the front end of welding gun and be connected.
2. ultra-miniature stud welding machine according to claim 1 is characterized in that: with the energy storage discharge main capacitor of ceramic condenser assembly as ultra-miniature stud welding machine.
3. ultra-miniature stud welding machine according to claim 1 is characterized in that: the ceramic capacitor assembly is to be made by the ceramic capacitance material of miniature high ferroelectric porcelain X7R of Jie or Z5U type.
4. ultra-miniature stud welding machine according to claim 1 is characterized in that: the ceramic capacitor assembly be by height be situated between the miniature ceramic condenser of ferroelectric porcelain be placed on the porous pcb board or polyimides copper sheet film on.
5. ultra-miniature stud welding machine according to claim 1 is characterized in that: the double-screw bolt clamping head of welding gun is connected with an electrode of ceramic condenser assembly by big current-controlled switch.
6. ultra-miniature stud welding machine according to claim 1 is characterized in that: the horizontal location pawl of welding gun and another electrode of ceramic condenser assembly are electrically connected as ground connection, and with an end of the soldered workpiece ground wire exit of continuous cropping conduction mutually.
7. ultra-miniature stud welding machine according to claim 1 is characterized in that: establishes semiconductor laser at the suitable position of welding gun and locatees the laser cross hairs of indication to produce the weldering nail,
8. ultra-miniature stud welding machine according to claim 1 is characterized in that: improve energy storage density thereby placed CNT in ceramic capacitor with the surface area that further improves electric capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100528736A CN101920383A (en) | 2009-06-11 | 2009-06-11 | Ultra-miniature stud welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100528736A CN101920383A (en) | 2009-06-11 | 2009-06-11 | Ultra-miniature stud welding machine |
Publications (1)
| Publication Number | Publication Date |
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| CN101920383A true CN101920383A (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2009100528736A Pending CN101920383A (en) | 2009-06-11 | 2009-06-11 | Ultra-miniature stud welding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252555A (en) * | 2012-12-28 | 2013-08-21 | 温州市小港电气有限公司 | Hand-held gun-type electric arc welder |
| CN105834555A (en) * | 2015-01-30 | 2016-08-10 | 株式会社热士威 | Single-body concentration-type small welding machine |
| CN105880895A (en) * | 2016-06-26 | 2016-08-24 | 何强 | Welding method and equipment for multifunctional threaded fastener |
| CN107671393A (en) * | 2017-11-13 | 2018-02-09 | 中国冶集团有限公司 | Connector welder and welding method |
| CN109175624A (en) * | 2018-09-26 | 2019-01-11 | 浙江上势自动焊接科技有限公司 | A kind of magazine-type stud welding gun |
| EP3466587A1 (en) * | 2017-10-06 | 2019-04-10 | HILTI Aktiengesellschaft | Stud welding device and method |
Citations (8)
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| GB1486516A (en) * | 1976-02-19 | 1977-09-21 | Grundy & Partners Ltd | Methods of and means for attaching studs to metallic surfaces |
| DE29602115U1 (en) * | 1996-02-07 | 1997-06-12 | Hbs Heberle Bolzenschweis Syst | Welding system with a holding device for hollow cylindrical components |
| CN2362642Y (en) * | 1999-03-04 | 2000-02-09 | 大连光洋科技工程有限公司 | Laser positioning welding gun for energy storage welder |
| CN2605954Y (en) * | 2003-01-24 | 2004-03-10 | 徐小羚 | Miniature frequency variable capacitor screw post welder |
| CN2640682Y (en) * | 2003-07-23 | 2004-09-15 | 北京航空航天大学 | Capacitor buffering, accumulating inverse stud electric arc welder |
| CN200942452Y (en) * | 2006-07-18 | 2007-09-05 | 常州市金球焊割设备有限公司 | Stud welding gun |
| CN101332533A (en) * | 2007-06-29 | 2008-12-31 | 徐小羚 | Micro stud welding machine and welding gun |
| CN101352782A (en) * | 2008-09-05 | 2009-01-28 | 深圳市鸿栢科技实业有限公司 | Stud welder and stud welder high-frequency transformator |
-
2009
- 2009-06-11 CN CN2009100528736A patent/CN101920383A/en active Pending
Patent Citations (8)
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|---|---|---|---|---|
| GB1486516A (en) * | 1976-02-19 | 1977-09-21 | Grundy & Partners Ltd | Methods of and means for attaching studs to metallic surfaces |
| DE29602115U1 (en) * | 1996-02-07 | 1997-06-12 | Hbs Heberle Bolzenschweis Syst | Welding system with a holding device for hollow cylindrical components |
| CN2362642Y (en) * | 1999-03-04 | 2000-02-09 | 大连光洋科技工程有限公司 | Laser positioning welding gun for energy storage welder |
| CN2605954Y (en) * | 2003-01-24 | 2004-03-10 | 徐小羚 | Miniature frequency variable capacitor screw post welder |
| CN2640682Y (en) * | 2003-07-23 | 2004-09-15 | 北京航空航天大学 | Capacitor buffering, accumulating inverse stud electric arc welder |
| CN200942452Y (en) * | 2006-07-18 | 2007-09-05 | 常州市金球焊割设备有限公司 | Stud welding gun |
| CN101332533A (en) * | 2007-06-29 | 2008-12-31 | 徐小羚 | Micro stud welding machine and welding gun |
| CN101352782A (en) * | 2008-09-05 | 2009-01-28 | 深圳市鸿栢科技实业有限公司 | Stud welder and stud welder high-frequency transformator |
Non-Patent Citations (1)
| Title |
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| 赖永雄等: "微型高容量MLCC工艺技术", 《中国电子学会全国第六届SMT/SMD学术研讨会论文集》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252555A (en) * | 2012-12-28 | 2013-08-21 | 温州市小港电气有限公司 | Hand-held gun-type electric arc welder |
| CN103252555B (en) * | 2012-12-28 | 2016-04-06 | 温州市小港电气有限公司 | Hand-held gun-type electric arc welder |
| CN105834555A (en) * | 2015-01-30 | 2016-08-10 | 株式会社热士威 | Single-body concentration-type small welding machine |
| CN105834555B (en) * | 2015-01-30 | 2018-08-17 | 株式会社热士威 | The single small-sized welding machine of formula concentrated |
| CN105880895A (en) * | 2016-06-26 | 2016-08-24 | 何强 | Welding method and equipment for multifunctional threaded fastener |
| CN105880895B (en) * | 2016-06-26 | 2021-09-21 | 何强 | Welding method and equipment for multifunctional threaded fastener |
| CN111163893A (en) * | 2017-10-06 | 2020-05-15 | 喜利得股份公司 | Welding device and welding method |
| EP3466587A1 (en) * | 2017-10-06 | 2019-04-10 | HILTI Aktiengesellschaft | Stud welding device and method |
| WO2019068678A1 (en) * | 2017-10-06 | 2019-04-11 | Hilti Aktiengesellschaft | Welding device and welding method |
| JP2020535972A (en) * | 2017-10-06 | 2020-12-10 | ヒルティ アクチエンゲゼルシャフト | Welding equipment and welding method |
| CN111163893B (en) * | 2017-10-06 | 2022-05-31 | 喜利得股份公司 | Welding device and welding method |
| CN107671393A (en) * | 2017-11-13 | 2018-02-09 | 中国冶集团有限公司 | Connector welder and welding method |
| CN109175624A (en) * | 2018-09-26 | 2019-01-11 | 浙江上势自动焊接科技有限公司 | A kind of magazine-type stud welding gun |
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| DD01 | Delivery of document by public notice |
Addressee: Xu Xiaoling Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
Addressee: Xu Xiaoling Document name: Notification that Application Deemed to be Withdrawn |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201612 No. 1177, Lane 18, Ming Middle Road, Shanghai, Songjiang District Applicant after: Xu Xiaoling Address before: 201612, room 8, No. 1010, Lane 302, Ming Zhong Road, Shanghai, Songjiang District Applicant before: Xu Xiaoling |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101222 |