CN102049581A - Method for welding d two contact points and contact piece of contactor and special electrode - Google Patents
Method for welding d two contact points and contact piece of contactor and special electrode Download PDFInfo
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- CN102049581A CN102049581A CN 201010543098 CN201010543098A CN102049581A CN 102049581 A CN102049581 A CN 102049581A CN 201010543098 CN201010543098 CN 201010543098 CN 201010543098 A CN201010543098 A CN 201010543098A CN 102049581 A CN102049581 A CN 102049581A
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Abstract
The invention discloses a method for welding two contact points and a contact piece of a contactor. The method comprises the following steps: cleaning oxidizing layers, clamping and welding, wherein, during the welding, a special electrode is adopted for welding the two contact points and the contact piece through one step, the special electrode comprises a welding rod, a connecting block, an electrode tip and pressure heads, wherein the welding rod is made of metal conductive material, the connecting block is made of insulating material, the electrode tip is made of heat-resistant and wear-resistant metal material, the welding rod and the electrode tip are respectively arranged in the centers of the upper and the lower surfaces of the connecting block and fixedly connected, the pressure heads are movably connected with the lower part of the connecting block, and the positions of the pressure heads correspond to the positions on the contact piece, wherein the two contact points of the contactor are positioned. Due to the adoption of the method, the productivity effect of the contactor is improved, the manufacturing cost is reduced, and the product quality is improved.
Description
Technical field
The present invention relates to a kind of welding method of contactor two point contact chip, also relate to the electrode special structure of using in this method simultaneously, belong to contactor processing and manufacturing technical field.
Technical background
In electromechanical industries, often use the contactor product, in the contactor manufacture process, usually to carry out the same one side of a contact chip by designing requirement and weld with two contacts.The welding of such part at present, what use basically is resistance brazing method, need carry out at twice, promptly earlier handle clean contact chip and contact with chemistry or physical method, carry out the welding of first contact, and then, weld second contact with the part after the chemical method processing welding.The weak point of this welding manner is:
(1) produces the cost of chemical treatment for the second time;
(2) produce welding cost for the second time;
(3) the part processing cycle longer, production efficiency is low.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of two point contactor two point contact chip welding method and welding electrode special are provided,, enhance productivity to reduce the contactor manufacturing cost.
The objective of the invention is to realize by following scheme:
The two point contact chip welding method of described contactor, its step comprises cleaning oxide layer, clamping, welding, adopting electrode special that two point and contact chip are once welded during welding finishes, described electrode special is packed on the resistance brazing machine, two point and contact chip are loaded in the anchor clamps, two pressure heads of electrode special compress two point, and the heat block energising heating on electrode special welding rod, electrode tip and the solderer adds solder sheet with two point and contact chip welding fabrication.
Described contactor two point contact chip welding electrode special, form by welding rod, contiguous block, electrode tip, two pressure heads, described welding rod is the metallic conduction material, contiguous block is an insulating materials, electrode tip is high temperature resistant, wear-resistant metal material, and welding rod and electrode tip place the center of contiguous block top and bottom respectively, and fixedly connected, two pressure heads are movably connected in the contiguous block below, and its position distance is corresponding with the position of contactor two point on contact chip.
Be provided with connecting rod, guide pillar and spring between described electrode special pressure head and the contiguous block, connecting rod and pressure head are installed in the guide pillar two ends respectively, guide pillar one end stretches in the contiguous block respective aperture and with contiguous block and is fixedly linked simultaneously, and spring housing is contained between guide pillar upper connecting rod and the pressure head.Described contactor two point contact chip welding method is:
The present invention can improve the contactor productivity effect, reduces production cost, improves the quality of products.
Description of drawings
Fig. 1 is a contactor two point contact chip welding schematic diagram of the present invention;
Fig. 2 is the electrode special structural representation that welding method of the present invention adopts;
Among the figure: 1-welding rod, 2-contiguous block, 3-electrode tip, 4-pressure head, 5-connecting rod, 6-guide pillar, 7-spring, 8-contact, 9-solder sheet, 10-contact chip, 11-heat block.
The specific embodiment
The present invention is described in detail below in conjunction with accompanying drawing:
As shown in the figure, the two point contact chip welding method of contactor of the present invention, its step comprises cleaning oxide layer, clamping, welding, adopting electrode special that two point 8 and contact chip 10 are once welded during welding finishes, described electrode special is packed on the resistance brazing machine, two point 8 is loaded in the anchor clamps with contact chip 10, two pressure heads 4 of electrode special compress two point 8, heat block 11 energising heating on electrode special welding rod 1, electrode tip 3 and the solderer add solder sheet with two point 8 and contact chip 10 welding fabrications.
Described contactor two point contact chip welding electrode special, form by welding rod 1, contiguous block 2, electrode tip 3, two 4 of pressure heads, described welding rod is the metallic conduction material, contiguous block is an insulating materials, electrode tip is high temperature resistant, wear-resistant metal material, and welding rod and electrode tip place the center of contiguous block top and bottom respectively, and fixedly connected, two pressure heads are movably connected in the contiguous block below, and its position distance is corresponding with the position of contactor two point on contact chip.
Be provided with connecting rod 5, guide pillar 6 and spring 7 between described electrode special pressure head and the contiguous block, connecting rod 5 is installed in the guide pillar two ends respectively with pressure head 4, guide pillar 6 one ends stretch in the contiguous block respective aperture and with contiguous block and are fixedly linked simultaneously, and spring housing is contained between guide pillar upper connecting rod and the pressure head.
Above-mentioned each assembly is chosen different materials because of different separately effects, and welding rod plays electric action, therefore uses the metal material of good conductivity, as red copper; Contiguous block is preferably selected insulating materials for use, makes rectangular structure for well, all can with pottery, asbestos shingle; Connecting rod with the stainless steel metal material for well; Guide pillar is a very crucial part, with the stainless steel metal material for well; Pressure head is made contact location usefulness, needs anti-certain high temperature, adopts the stainless steel metal material just can; Electrode tip is switched on and is contacted with contact chip, must be high temperature resistant and wear-resisting, adopt materials such as tungsten-copper alloy.
Because of the present invention with welding fabrication of contactor two point contact chip, reduced operational sequence, can effectively reduce production costs improve production efficiency and product quality.
Claims (4)
1. the two point contact chip welding method of a contactor, its step comprises cleaning oxide layer, clamping, welding, it is characterized in that: adopt electrode special that two point (8) and contact chip (10) are once welded during welding and finish, described electrode special is packed on the resistance brazing machine, two point (8) is loaded in the anchor clamps with contact chip (10), two pressure heads (4) of electrode special compress two point (8), heat block (11) energising heating on electrode special welding rod (1), electrode tip (3) and the solderer adds solder sheet with two point (8) and contact chip (10) welding fabrication.
2. contactor two point contact chip welding electrode special as claimed in claim 1, it is characterized in that: this electrode special is by welding rod (1), contiguous block (2), electrode tip (3), two pressure heads (4) are formed, described welding rod (1) is the metallic conduction material, contiguous block (2) is an insulating materials, electrode tip (3) is high temperature resistant, wear-resistant metal material, welding rod (1) and electrode tip (3) place the center of contiguous block (2) top and bottom respectively, and it is fixedly connected, two pressure heads (4) are movably connected in contiguous block (2) below, and its position distance is corresponding with the position of contactor two point on contact chip.
3. contactor two point contact chip welding electrode special as claimed in claim 2, it is characterized in that: be provided with connecting rod (5), guide pillar (6) and spring (7) between two pressure heads of described electrode special (2) and the contiguous block (2), connecting rod (5) is installed in the guide pillar two ends respectively with pressure head (2), guide pillar one end stretches in contiguous block (2) respective aperture and with contiguous block and is fixedly linked simultaneously, and spring (7) is sleeved between guide pillar upper connecting rod and the pressure head.
4. contactor two point contact chip welding electrode special as claimed in claim 2, it is characterized in that: described welding rod material is a red copper; Contiguous block adopts pottery or asbestos shingle; Connecting rod and guide pillar adopt stainless steel; Pressure head adopts the tungsten-copper alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543098 CN102049581B (en) | 2010-11-15 | 2010-11-15 | Method for welding d two contact points and contact piece of contactor and special electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010543098 CN102049581B (en) | 2010-11-15 | 2010-11-15 | Method for welding d two contact points and contact piece of contactor and special electrode |
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| CN102049581A true CN102049581A (en) | 2011-05-11 |
| CN102049581B CN102049581B (en) | 2013-04-03 |
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| CN 201010543098 Active CN102049581B (en) | 2010-11-15 | 2010-11-15 | Method for welding d two contact points and contact piece of contactor and special electrode |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814567A (en) * | 2012-09-06 | 2012-12-12 | 贵州天义电器有限责任公司 | Resistance brazing technique for brass contact pieces and silver-copper contacts |
| CN104485261A (en) * | 2014-10-30 | 2015-04-01 | 贵州天义电器有限责任公司 | Welding method for relay contact reed assembly |
| CN105252217A (en) * | 2015-10-21 | 2016-01-20 | 福州博力达机电有限公司 | Preparing method for tungsten copper alloy/stainless steel integrated material |
| CN107175378A (en) * | 2017-05-24 | 2017-09-19 | 贵州振华群英电器有限公司（国营第八九厂） | A.C. welder carries out the method and device that silver or the solder brazing of silver alloy contact connect |
| CN107498162A (en) * | 2017-08-16 | 2017-12-22 | 贵州天义电器有限责任公司 | A kind of contactor post assembly and soldering connecting method |
| CN110625214A (en) * | 2019-09-10 | 2019-12-31 | 广东阳明科技有限公司 | Low-voidage welding auxiliary equipment |
| CN115383238A (en) * | 2022-08-11 | 2022-11-25 | 浙江福达合金材料科技有限公司 | Welding device and method for moving contact component of contactor |
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| JPH04143080A (en) * | 1990-10-02 | 1992-05-18 | Honda Motor Co Ltd | Double-head type welding gun device |
| CN1149519A (en) * | 1995-09-01 | 1997-05-14 | 麦格达恩医疗产品股份有限公司 | Coated bipolar electrocautery |
| CN2806038Y (en) * | 2005-08-02 | 2006-08-16 | 渤海船舶重工有限责任公司 | Dual-head mono-coupling pressure device |
| CN2829963Y (en) * | 2005-11-18 | 2006-10-25 | 王兆利 | Precision resistance welder with spring |
| CN201020584Y (en) * | 2006-12-12 | 2008-02-13 | 宁波江丰电子材料有限公司 | Soldering binding device |
| CN101543933A (en) * | 2009-03-06 | 2009-09-30 | 陕西科技大学 | Carriage compartment side skin single-side double-spot spot-welding suspension system |
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| JP4143080B2 (en) * | 2005-07-29 | 2008-09-03 | 株式会社マルハニチロ食品 | Shrimp tempura manufacturing method |
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2010
- 2010-11-15 CN CN 201010543098 patent/CN102049581B/en active Active
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| JPH04143080A (en) * | 1990-10-02 | 1992-05-18 | Honda Motor Co Ltd | Double-head type welding gun device |
| CN1149519A (en) * | 1995-09-01 | 1997-05-14 | 麦格达恩医疗产品股份有限公司 | Coated bipolar electrocautery |
| CN2806038Y (en) * | 2005-08-02 | 2006-08-16 | 渤海船舶重工有限责任公司 | Dual-head mono-coupling pressure device |
| CN2829963Y (en) * | 2005-11-18 | 2006-10-25 | 王兆利 | Precision resistance welder with spring |
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| CN101543933A (en) * | 2009-03-06 | 2009-09-30 | 陕西科技大学 | Carriage compartment side skin single-side double-spot spot-welding suspension system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814567A (en) * | 2012-09-06 | 2012-12-12 | 贵州天义电器有限责任公司 | Resistance brazing technique for brass contact pieces and silver-copper contacts |
| CN102814567B (en) * | 2012-09-06 | 2014-12-10 | 贵州天义电器有限责任公司 | Resistance brazing technique for brass contact pieces and silver-copper contacts |
| CN104485261A (en) * | 2014-10-30 | 2015-04-01 | 贵州天义电器有限责任公司 | Welding method for relay contact reed assembly |
| CN104485261B (en) * | 2014-10-30 | 2016-07-06 | 贵州天义电器有限责任公司 | A kind of welding method of relay tip spring assembly |
| CN105252217A (en) * | 2015-10-21 | 2016-01-20 | 福州博力达机电有限公司 | Preparing method for tungsten copper alloy/stainless steel integrated material |
| CN107175378A (en) * | 2017-05-24 | 2017-09-19 | 贵州振华群英电器有限公司（国营第八九厂） | A.C. welder carries out the method and device that silver or the solder brazing of silver alloy contact connect |
| CN107498162A (en) * | 2017-08-16 | 2017-12-22 | 贵州天义电器有限责任公司 | A kind of contactor post assembly and soldering connecting method |
| CN110625214A (en) * | 2019-09-10 | 2019-12-31 | 广东阳明科技有限公司 | Low-voidage welding auxiliary equipment |
| CN115383238A (en) * | 2022-08-11 | 2022-11-25 | 浙江福达合金材料科技有限公司 | Welding device and method for moving contact component of contactor |
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| Publication number | Publication date |
|---|---|
| CN102049581B (en) | 2013-04-03 |
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