CN103406654A - Spot welding fixture capable of heating by vortex and having storage box - Google Patents
Spot welding fixture capable of heating by vortex and having storage box Download PDFInfo
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- CN103406654A CN103406654A CN2013103599547A CN201310359954A CN103406654A CN 103406654 A CN103406654 A CN 103406654A CN 2013103599547 A CN2013103599547 A CN 2013103599547A CN 201310359954 A CN201310359954 A CN 201310359954A CN 103406654 A CN103406654 A CN 103406654A
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Abstract
The invention discloses a spot welding fixture capable of heating by vortex and having a storage box, belonging to the field of spot welding fixtures. The spot welding fixture comprises a clamp, a positioning device, a base, supporting plates and a positioning platform, wherein the clamp is located on one side of the upper surface of the base; two supporting plates are arranged and are located on the two sides of the lower surface of the base respectively; the spot welding fixture further comprises a storage cabinet and a vortex heater; the upper surface of the storage cabinet is fixed on the lower surface of the base; the side face of the storage cabinet is fixed with the side faces of the supporting plates; the vortex heater is located in the middle of the lower surface of the base. With the adoption of the spot welding fixture, a worker can place individual articles into the storage cabinet of the spot welding fixture so as to be convenient to fetch; the spot welding fixture is beautiful and elegant and cannot cause potential safety hazards to production; meanwhile, the vortex heater is directly started when a workpiece to be subjected to spot welding needs to be pre-heated so as to heat the workpiece; the heating is rapid and welding is carried out after the heating is finished so as to avoid the waste of energy and reduce the cost.
Description
Technical field
The invention belongs to the spot welding fixture (SWFX) field, specifically, relate to a kind of can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray.
Background technology
Spot welding is the method for attachment of a kind of high speed, economy.It is suitable for manufacturing can adopt overlap joint, joint not to require that airtight, thickness is less than the punching press of 3mm, the thin-plate element of rolling.The indivedual means of spot welds on the contact-making surface of joint weldment.Spot welding requires metal that plasticity preferably will be arranged.Spot-wedling electrode is the strength member that guarantees point quality, and its major function has: (1) is to beam current through work-piece; (2) to the workpiece transmission of pressure; (3) lead rapidly the heat of loose weld zone.Spot welding is divided into direct welding and the large class of indirect welding two usually.During direct welding, electrode is by two side direction weld feeds of workpiece.Typical direct welding mode is the most frequently used mode, and at this moment all there is the electrode impression both sides of workpiece.The conductive plate of large bonding area is done bottom electrode, can eliminate or alleviate like this impression of lower work piece.Be usually used in the spot welding of decorative panel.Weld simultaneously the direct welding of two or more spot welding, use a transformer and by each electrode parallel connection, at this moment, the impedance of all current paths must be substantially equal, and the surface state of each welding position, material thickness, electrode pressure all need identical, guarantee is basically identical by the electric current of each solder joint, so adopt the two-sided multiple spot welding of a plurality of transformers.
Spot welding need to complete by fixture, and the development of these fixtures has brought very large convenience to people's productive life, has also improved production efficiency, and the workman operates these fixtures, easily, but also has inconvenient place to need to improve.For example, operator's working time of general spot welding is all long, and for easy to operate, generally will by pocket or thing with it be placed in locker, this is for the factory that does not configure locker, the workman is with regard to random arbitrarily putting article, not only not attractive in appearance, but also can cause potential safety hazard to production, even for the factory that is equipped with locker, due to locker from distant, workman's taking and placing thing or inconvenient, these have brought a difficult problem all for the management of factory.When carrying out not equal thickness or different materials spot welding, nugget will be asymmetric with its interface, but to one side skew of slab or conduction, poor thermal conductivity, and the result of skew will make thin or conduction, workpiece penetration rate that thermal conductivity is good reduce, and Joint Strength reduces.Nugget skew is by two workpiece heat production and radiating condition identical causing not.When thickness did not wait, thick resistance was large, the interface ionization electrode is far away on one side, and heat radiation is few therefore heat production is many, causes thick of nugget deflection; When material was different, it is difficult that the material heat production of conduction, poor thermal conductivity is easily dispelled the heat, therefore nugget also is partial to this material.And in order to prevent the nugget skew, in advance workpiece being carried out to preheating is one of very feasible way.But prior art needs a lot of technology and steps to the workpiece preheating, has not only wasted time cost, has also increased cost of labor.
Summary of the invention
The problem that 1, will solve
In spot welding fixture (SWFX) operation in prior art, workman's personal belongings are placed nowhere, to production, bring potential safety hazard and in order to prevent the workpiece generation nugget skew of spot welding, the problem of preheating inconvenience, the invention provides a kind of can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray.
2, technical scheme
In order to reach purpose of the present invention, the present invention adopts following technical scheme:
A kind of can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray, comprise clamp, positioner, base, gripper shoe and positioning table, described clamp is positioned at a side of base upper surface; Described gripper shoe has two, lays respectively at the both sides of base lower surface; Described positioner is positioned at a side of base upper surface; Described positioning table is positioned at the centre of base upper surface; Also comprise locker and eddy current heater, the upper surface of described locker is fixed on the lower surface of base, fixing between the side of locker and the side of gripper shoe; Described eddy current heater is positioned at the centre position of the lower surface of base.
Preferably, described locker is cuboid, minute upper and lower double-layer structure.
Preferably, described locker has 1-2.
Preferably, the power of described eddy current heater is 600 watts.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
(1) the present invention includes clamp, positioner, base, gripper shoe and positioning table, clamp is positioned at a side of base upper surface; Gripper shoe has two, lays respectively at the both sides of base lower surface; Positioner is positioned at a side of base upper surface; Positioning table is positioned at the centre of base upper surface, also comprise locker and eddy current heater, the upper surface of locker is fixed on the lower surface of base, fixing between the side of locker and the side of gripper shoe, eddy current heater is positioned at the centre position of the lower surface of base, and the workman can be placed on individual article in locker like this, takes conveniently, and elegant in appearance, can not cause potential safety hazard to production; Simultaneously, when the workpiece by spot welding needs preheating, directly start eddy current heater like this, workpiece is heated, heating fast, and is heated and is completely namely welded, and avoids the waste of energy, reduces costs, simultaneously, locker can also be used for placing dead person's article of workman, picks and places conveniently;
(2) locker of the present invention is cuboid, and minute upper and lower double-layer structure, locker have 1-2, quantity can according to employee's article the number arrange;
(3) power of eddy current heater of the present invention is 600 watts, not only meets the placement of normal goods, and does not affect the normal operation of spot welding fixture (SWFX).
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, clamp; 2, positioner; 3, base; 4, locker; 5, gripper shoe; 6, positioning table; 7, eddy current heater.
The specific embodiment
Below in conjunction with specific embodiment, the present invention further is described.
As shown in Figure 1, a kind of can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray, comprise clamp 1, positioner 2, base 3, gripper shoe 5 and positioning table 6, described clamp 1 is positioned at a side of base 3 upper surfaces; Described gripper shoe 5 has two, lays respectively at the both sides of base 3 lower surfaces; Described positioner 2 is positioned at a side of base 3 upper surfaces; Described positioning table 6 is positioned at the centre of base 3 upper surfaces; Also comprise locker 4 and eddy current heater 7, the upper surface of described locker 4 is fixed on the lower surface of base 3, fixing between the side of the side of locker 4 and gripper shoe 5; Described eddy current heater 7 is positioned at the centre position of the lower surface of base 3.Locker 4 is cuboid, minute upper and lower double-layer structure, and locker 4 has 1.The power of eddy current heater 7 is 600 watts.During use, it is convenient that the workman picks and places article, and can be to not producing cause danger.For the workpiece that needs preheating, before use, first start eddy current heater 7, workpiece is carried out to preheating, after waiting the workpiece heating, start welding.
With embodiment 1, difference is that locker 4 has 2.
Claims (4)
- One kind can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray, comprise clamp (1), positioner (2), base (3), gripper shoe (5) and positioning table (6), described clamp (1) is positioned at a side of base (3) upper surface; Described gripper shoe (5) has two, lays respectively at the both sides of base (3) lower surface; Described positioner (2) is positioned at a side of base (3) upper surface; Described positioning table (6) is positioned at the centre of base (3) upper surface, it is characterized in that: also comprise locker (4) and eddy current heater (7), the upper surface of described locker (4) is fixed on the lower surface of base (3), fixing between the side of the side of locker (4) and gripper shoe (5); Described eddy current heater (7) is positioned at the centre position of the lower surface of base (3).
- According to claim 1 a kind of can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray, it is characterized in that: described locker (4) is cuboid, minute upper and lower double-layer structure.
- According to claim 1 and 2 a kind of can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray, it is characterized in that: described locker (4) has 1-2.
- According to claim 1 a kind of can eddy heating for heating and with the spot welding fixture (SWFX) of parcel tray, it is characterized in that: the power of described eddy current heater (7) is 600 watts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103599547A CN103406654A (en) | 2013-08-19 | 2013-08-19 | Spot welding fixture capable of heating by vortex and having storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103599547A CN103406654A (en) | 2013-08-19 | 2013-08-19 | Spot welding fixture capable of heating by vortex and having storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406654A true CN103406654A (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103599547A Pending CN103406654A (en) | 2013-08-19 | 2013-08-19 | Spot welding fixture capable of heating by vortex and having storage box |
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| CN (1) | CN103406654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440671A (en) * | 2014-11-21 | 2015-03-25 | 柳州市贝铮达机械有限公司 | Box assembling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201303003Y (en) * | 2008-12-05 | 2009-09-02 | 浙江舒奇蒙光伏科技有限公司 | Solar battery wafer body welding work platform |
| CN102039507A (en) * | 2011-01-18 | 2011-05-04 | 陈凌 | Welding fixture platform |
| CN102151973A (en) * | 2011-01-24 | 2011-08-17 | 常州尖能光伏科技有限公司 | Welding method of solar energy battery plate |
| CN202667982U (en) * | 2012-06-12 | 2013-01-16 | 苏州市富通精密机械有限公司 | Quick positioning welding fixture |
| CN203495405U (en) * | 2013-08-19 | 2014-03-26 | 芜湖奕辰模具科技有限公司 | Spot welding clamp capable of realizing eddy current heating and provided with storage box |
-
2013
- 2013-08-19 CN CN2013103599547A patent/CN103406654A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201303003Y (en) * | 2008-12-05 | 2009-09-02 | 浙江舒奇蒙光伏科技有限公司 | Solar battery wafer body welding work platform |
| CN102039507A (en) * | 2011-01-18 | 2011-05-04 | 陈凌 | Welding fixture platform |
| CN102151973A (en) * | 2011-01-24 | 2011-08-17 | 常州尖能光伏科技有限公司 | Welding method of solar energy battery plate |
| CN202667982U (en) * | 2012-06-12 | 2013-01-16 | 苏州市富通精密机械有限公司 | Quick positioning welding fixture |
| CN203495405U (en) * | 2013-08-19 | 2014-03-26 | 芜湖奕辰模具科技有限公司 | Spot welding clamp capable of realizing eddy current heating and provided with storage box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440671A (en) * | 2014-11-21 | 2015-03-25 | 柳州市贝铮达机械有限公司 | Box assembling device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |