CN102169768B - Spot-welding positioning mechanism for process gasket of protector - Google Patents
Spot-welding positioning mechanism for process gasket of protector Download PDFInfo
- Publication number
- CN102169768B CN102169768B CN 201110096628 CN201110096628A CN102169768B CN 102169768 B CN102169768 B CN 102169768B CN 201110096628 CN201110096628 CN 201110096628 CN 201110096628 A CN201110096628 A CN 201110096628A CN 102169768 B CN102169768 B CN 102169768B
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- Prior art keywords
- guide rod
- electrode
- plate
- support
- pedestal
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 230000001012 protector Effects 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 16
- 150000002739 metals Chemical class 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001195 anabolic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The invention discloses a spot-welding positioning mechanism for a process gasket of a protector, comprising a base, a lower electrode, a positioning plate, an upper electrode, a guide rod, a bracket and a spring, wherein an electrode groove, a connecting arm and a bracket seat are arranged on the base; the positioning plate is provided with a containing chamber and a first guide rod hole; an electrode movable sleeve is arranged on the upper electrode; a second guide rod hole and an installing hole are arranged on the bracket; the lower electrode is vertically arranged in the electrode groove of the base; the installing hole of the bracket is fixedly connected with the bracket seat; the guide rod is arranged in the two guide rod holes of the bracket; the containing chamber of the positioning plate is sleeved on the lower electrode; the first guide rod hole is sleeved on the guide rod; the spring is sleeved on the guide rod, and arranged between the positioning plate and the bracket; and the upper electrode is located above the lower electrode, and is connected with the connecting arm through the electrode movable sleeve. The spot-welding positioning mechanism for the process gasket of the protector has the advantages of simple structure, convenience in manufacture, easiness in placing the process gasket, and accuracy and reliability in positioning.
Description
Technical field
The present invention relates to the thin slice of welding tooling technical field, the welding of small size components and parts, especially a kind of spot welding detent mechanism of protector technology pad.
Background technology
The key element of built-in protector is the combinations of three sheet metals; Three sheet metals combinations is that the combination by three sheet metals, moving contacting plate and technology pad processes through spot welding; Because three sheet thicknesses as thin as a wafer; The thickness of moving contacting plate is four times of three sheet thicknesses, for satisfying the welding performance of three sheet metals and moving contacting plate, guarantees welding quality; When three sheet metals and moving contacting plate enforcement spot welding, must increase the technology pad, make three sheet metals between moving contacting plate and technology pad at the another side of moving contacting plate.Because technology pad thin thickness, size is little, the location is difficult; The automatic welding device of prior art spot-welding technology pad; Be by feeding and detent mechanism, adopt the negative pressure suction nozzle that the technology pad is adsorbed onto the negative pressure hole position on the plane electrode, place back negative pressure suction nozzle and discharge; The technology pad is attracted on the negative pressure hole, sends into spot welding position and three sheet metals then, moving contacting plate carries out spot welding.The problem that exists is: when the technology pad moves on having the electrode of negative pressure; Because the poor stability of air pressure absorption; The technology pad radially can't be located, and when the technology pad moved to the welding position, the radial-play of technology pad was difficult to avoid; The accuracy of influence location directly influences the product quality that three sheet metals make up.
Summary of the invention
The spot welding detent mechanism of a kind of protector technology pad that the objective of the invention is to be directed against the deficiency of prior art and provide, it is simple in structure that the present invention has, easily manufactured, and the technology pad is placed easily, accurate positioning, reliable advantage.
The concrete technical scheme that realizes the object of the invention is:
A kind of spot welding detent mechanism of protector technology pad; Its characteristics comprise pedestal, bottom electrode, location-plate, top electrode, guide rod, support and spring; Said pedestal is a cuboid, and the center is provided with that slot electrode, a side are provided with linking arm, the another side is provided with carrier base, and said location-plate is " Z " shape plate; The one of which end is provided with placed cavity, the other end and is provided with two first guide rod holes side by side; Said top electrode is provided with electrode and moves cover, and said support is " L " shape plate, is provided with two second guide rod holes on the one face side by side, another face is provided with several installing holes; Said bottom electrode is vertical in the slot electrode of pedestal, and the guide rod hole of support is fixedly connected with the carrier base of pedestal vertically upward and through installing hole, and guide rod is two; Be fixed in two guide rod holes of support; Location-plate is located at the top of pedestal and support, and placed cavity is set on the bottom electrode, and two first guide rod hole correspondences are set on two guide rods; Spring housing is loaded on the guide rod and between location-plate and support, top electrode is positioned at the top of bottom electrode and moves cover through electrode and is connected with linking arm.
The present invention has simple in structure, and is easily manufactured, and the technology pad is placed easily, accurate positioning, reliable advantage.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is A-A view of Fig. 1;
Fig. 3 is the product sketch map of desire welding of the present invention;
Fig. 4 is a user mode sketch map of the present invention.
Embodiment
Consult Fig. 1, Fig. 2; The present invention includes pedestal 1, bottom electrode 4, location-plate 5, top electrode 6, guide rod 7, support 8 and spring 9; Said pedestal 1 is a cuboid, and the center is provided with that slot electrode 11, a side are provided with linking arm 12, the another side is provided with carrier base 13, and said location-plate 5 is " Z " shape plate; The one of which end is provided with placed cavity 52, the other end and is provided with two first guide rod holes 51 side by side; Said top electrode 6 is provided with electrode and moves cover 61, and said support 8 is " L " shape plate, is provided with two second guide rod holes 81 on the one face side by side, another face is provided with several installing holes 82; Said bottom electrode 4 is vertical in the slot electrode 11 of pedestal 1; The guide rod hole 81 of support 8 is fixedly connected with the carrier base 13 of pedestal 1 vertically upward and through installing hole 82; Guide rod 7 is two, is fixed in two guide rod holes 81 of support 8, and location-plate 5 is located at the top of pedestal 1 and support 8; And placed cavity 52 is set on the bottom electrode 4; Two first guide rod hole 51 correspondences are set on two guide rods 7, and spring 9 is set on the guide rod 7 and between location-plate 5 and support 8, and top electrode 6 is positioned at the top of bottom electrode 4 and moves cover 61 through electrode and is connected with linking arm 12.
The present invention uses like this:
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4; Device is desired welding product: deliver to technology pad 33 in the placed cavity 52 of location-plate 5 through the negative pressure suction nozzle; Because the degree of depth of placed cavity 52 is greater than the thickness of technology pad 33, move to together with technology pad 33 in the process of three sheet metals 31 and the welding position of moving contacting plate 32 in the present invention, technology pad 33 remains in the placed cavity 52; Radial-play can not take place, aim at the accurate welding position of three sheet metals 31 and moving contacting plate 32 up to technology pad 33.
Implement electric welding: during welding; The top electrode 6 that electrode is moved in the cover 61 is descending; Top electrode 6 presses moving contacting plate 32 and three sheet metals 31 are descending, at this moment, and three sheet metals 31 compressing location-plates 5 and to overcome the elastic force of spring 9 descending along guide rod 7 and bottom electrode 4; Technology pad 33 in the placed cavity 52 was withstood and exposed gradually placed cavity 52 by bottom electrode 4 last plane; When top electrode 6 continued to press moving contacting plate 32, three sheet metals 31 and technology pad 33 and touches with bottom electrode 4, top electrode 6 and bottom electrode 4 discharge electric welding were implemented the welding of three sheet metals combination.After welding is accomplished, top electrode 6 returns, location-plate 5 returns to original state under the effect of spring 9, with withdrawing from the three sheet metals combination of the present invention after welding, gets back to the position that initially connects material, and carries out the periodic duty of next working point.
The present invention efficiently solves the orientation problem of technology pad in the three sheet metal anabolic processes, has simple in structurely, easily manufactured, and the technology pad is placed easily, accurate positioning, the advantage that reliability is high.
Claims (1)
1. the spot welding detent mechanism of a protector technology pad; It is characterized in that it comprises pedestal (1), bottom electrode (4), location-plate (5), top electrode (6), guide rod (7), support (8) and spring (9); Said pedestal (1) is a cuboid; The center is provided with that slot electrode (11), a side are provided with linking arm (12), the another side is provided with carrier base (13); Said location-plate (5) is " Z " shape plate, and the one of which end is provided with placed cavity (52), the other end is provided with two first guide rod holes (51) side by side, and said top electrode (6) is provided with electrode and moves cover (61); Said support (8) is " L " shape plate, is provided with two second guide rod holes (81) on the one face side by side, another face is provided with several installing holes (82); Said bottom electrode (4) is vertical in the slot electrode (11) of pedestal (1); The guide rod hole (81) of support (8) is fixedly connected with the carrier base (13) of pedestal (1) vertically upward and through installing hole (82); Guide rod (7) is two; Be fixed in two guide rod holes (81) of support (8); Location-plate (5) is located at the top of pedestal (1) and support (8), and placed cavity (52) is set on the bottom electrode (4), and two first guide rod holes (51) correspondence is set on two guide rods (7); Spring (9) is set on the guide rod (7) and is positioned between location-plate (5) and the support (8), and top electrode (6) is positioned at the top of bottom electrode (4) and moves cover (61) through electrode and is connected with linking arm (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110096628 CN102169768B (en) | 2011-04-18 | 2011-04-18 | Spot-welding positioning mechanism for process gasket of protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110096628 CN102169768B (en) | 2011-04-18 | 2011-04-18 | Spot-welding positioning mechanism for process gasket of protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102169768A CN102169768A (en) | 2011-08-31 |
| CN102169768B true CN102169768B (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110096628 Expired - Fee Related CN102169768B (en) | 2011-04-18 | 2011-04-18 | Spot-welding positioning mechanism for process gasket of protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102169768B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592854A (en) * | 2012-03-09 | 2012-07-18 | 安徽江威精密制造有限公司 | Welding fixture for binding posts of capacitor |
| CN103028829B (en) * | 2012-12-14 | 2015-09-09 | 浙江天齐电气有限公司 | The quick accurate welding system of distributing box |
| CN112338336A (en) * | 2020-11-16 | 2021-02-09 | 浙江安胜科技股份有限公司 | Spot welding device and welding process for bottom of vacuum vessel |
| CN115401301A (en) * | 2021-05-28 | 2022-11-29 | 贵州振华群英电器有限公司（国营第八九一厂） | Welding positioning fixture and top electrode of armature and push rod |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107970U (en) * | 1991-12-05 | 1992-06-24 | 机械电子工业部石家庄第五十四研究所 | Aluminium stud welding device |
| CN2128575Y (en) * | 1992-04-30 | 1993-03-24 | 芦新建 | Single-side non-pressur resistance combined dot welding electrode |
| CN2257231Y (en) * | 1996-05-16 | 1997-07-02 | 东北重型机械学院南校 | Frame type combined electrode |
| CN201201138Y (en) * | 2008-05-26 | 2009-03-04 | 深圳华为通信技术有限公司 | Spot welding positioning seat |
| CN101439437A (en) * | 2008-12-09 | 2009-05-27 | 张家港市久诺杰科技有限公司 | Spot welding device of battery pole piece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910956A (en) * | 1995-06-26 | 1997-01-14 | Yamada Supotsuto Kogyosho:Kk | Spot welding machine for nut |
| JP2008229699A (en) * | 2007-03-23 | 2008-10-02 | Nissan Motor Co Ltd | Spot welding equipment and spot welding method |
-
2011
- 2011-04-18 CN CN 201110096628 patent/CN102169768B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107970U (en) * | 1991-12-05 | 1992-06-24 | 机械电子工业部石家庄第五十四研究所 | Aluminium stud welding device |
| CN2128575Y (en) * | 1992-04-30 | 1993-03-24 | 芦新建 | Single-side non-pressur resistance combined dot welding electrode |
| CN2257231Y (en) * | 1996-05-16 | 1997-07-02 | 东北重型机械学院南校 | Frame type combined electrode |
| CN201201138Y (en) * | 2008-05-26 | 2009-03-04 | 深圳华为通信技术有限公司 | Spot welding positioning seat |
| CN101439437A (en) * | 2008-12-09 | 2009-05-27 | 张家港市久诺杰科技有限公司 | Spot welding device of battery pole piece |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2008-229699A 2008.10.02 |
| JP特开平9-10956A 1997.01.14 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102169768A (en) | 2011-08-31 |
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Effective date of registration: 20170315 Address after: 225300 Taizhou Economic Development Zone, Jiangsu, Wu Nan Road, No. 58, No. Patentee after: Taizhou Hangyu Electrical Appliance Co., Ltd. Address before: 200436 Shanghai Road, Zhabei District, Jiang Road, No. 40 Patentee before: Shanghai Aerospace Science & Industry Electric Appliance Research Institute Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |