CN102974965B - Welding base - Google Patents
Welding base Download PDFInfo
- Publication number
- CN102974965B CN102974965B CN201210469565.5A CN201210469565A CN102974965B CN 102974965 B CN102974965 B CN 102974965B CN 201210469565 A CN201210469565 A CN 201210469565A CN 102974965 B CN102974965 B CN 102974965B
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- CN
- China
- Prior art keywords
- hole slot
- welding base
- welding
- lifting pin
- bore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
Abstract
The invention provides welding base, it can ensure that two soldered workpiece keep stablizing contact condition, ensure that welding quality.It comprises welding base body, it is characterized in that: described welding base has hole slot, be provided with the lifting pin that bore and hole slot match in described hole slot, described welding base body hole slot lower end is connected with compressed air pump, and described lifting pin top is provided with the cover that is located by connecting.
Description
Technical field
The present invention relates to welding technology field, be specially welding base.
Background technology
Similar as described in Figure 1 workpiece, it is made up of stock 7 and bead 8, bead is needed to be welded to stock top when welding, during welding, stock is fixed on the holder of welding equipment lower end, bead on the welding equipment of upper end moves downward and welds, but be difficult between bead 8 and stock 7 when welding like this maintain stable contact, easily cause rosin joint, have a strong impact on welding quality.
Summary of the invention
For the problems referred to above, the invention provides welding base, it can ensure that two soldered workpiece keep stablizing contact condition, ensure that welding quality.
The technical solution adopted in the present invention is: it comprises welding base body, it is characterized in that: described welding base has hole slot, the lifting pin that bore and hole slot match is provided with in described hole slot, described welding base body hole slot lower end is connected with compressed air pump, and described lifting pin top is provided with the cover that is located by connecting.
It is further characterized in that: be provided with spring between described lifting pin and being located by connecting overlaps; The described cover inwall that is located by connecting is provided with Elasticity; Hole slot on described welding base is divided into two sections, and hypomere hole slot bore is less than epimere hole slot bore, and described lifting pin is arranged in epimere hole slot.
After adopting design of the present invention, first inserted by the stock that will carry out welding and be located by connecting in cover, the Elasticity of the cover inwall that is located by connecting will fix stock, and such design simultaneously makes positioning sleeve can fix the stock of different bore.When welding, open the compressed air pump of welding base lower end, compressed air pump promotes lifting pin and makes its upwards jacking, making the workpiece of stock and upper end remain contact condition when welding, avoiding the generation of rosin joint.The existence of spring makes top lift be cushioned, and welding work pieces can not deform because of excessive top lift.
Accompanying drawing explanation
The main TV structure schematic diagram of the workpiece that Fig. 1 will weld for the present invention.
Fig. 2 is main TV structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
See Fig. 1 and Fig. 2, the present invention includes welding base body 1, opening slot on welding base body 1, hole slot is divided into two sections, and hypomere hole slot 9 bore is less than epimere hole slot 10 bore, is provided with the lifting pin 2 that bore and epimere hole slot 10 match in epimere hole slot 10, hypomere hole slot 9 bottom of welding base body is connected with compressed air pump 3, lifting pin 2 top is provided with the cover 4 that is located by connecting, lifting pin 2 and be located by connecting between cover 4 and be provided with spring 5, and cover 4 inside that is located by connecting is provided with Elasticity 6.
First inserted in the cover 4 that is located by connecting by the stock 7 that will carry out welding fixing before welding, the Elasticity 6 of cover 4 inside that is located by connecting will fix stock 7, and such design simultaneously makes positioning sleeve 4 can fix the stock 7 of different bore.When welding, open the compressed air pump 3 of welding base body 1 lower end, compressed air pump 3 promotes lifting pin 2 and makes its upwards jacking, making the workpiece of stock 7 and upper end remain contact condition when welding, avoiding the generation of rosin joint.The existence of spring makes the top lift brought by lifting pin 2 be cushioned, and welding work pieces can not deform because of excessive top lift.
Claims (1)
1. weld base, it comprises welding base body, it is characterized in that: described welding base has hole slot, is provided with the lifting pin that bore and hole slot match in described hole slot, described welding base body hole slot lower end is connected with compressed air pump, and described lifting pin top is provided with the cover that is located by connecting; Be provided with spring between described lifting pin and being located by connecting overlaps, described in the cover inwall that is located by connecting be provided with Elasticity, the hole slot on described welding base is divided into two sections, and hypomere hole slot bore is less than epimere hole slot bore, and described lifting pin is arranged in epimere hole slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469565.5A CN102974965B (en) | 2012-11-20 | 2012-11-20 | Welding base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469565.5A CN102974965B (en) | 2012-11-20 | 2012-11-20 | Welding base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974965A CN102974965A (en) | 2013-03-20 |
| CN102974965B true CN102974965B (en) | 2015-10-14 |
Family
ID=47849470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210469565.5A Expired - Fee Related CN102974965B (en) | 2012-11-20 | 2012-11-20 | Welding base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974965B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006013342B3 (en) * | 2006-03-23 | 2007-09-20 | GEDIA Gebrüder Dingerkus GmbH | Device for welding articles, particularly nuts, has chamber connected by channel with connecting cable of compressed gas supplying device coupled with pressure gauge, where gas pressure is developed in chamber by gauge |
| CN201239856Y (en) * | 2008-08-05 | 2009-05-20 | 亿和精密金属制品(深圳)有限公司 | Aporate type laser welding apparatus and weldment processed thereby |
| CN201483197U (en) * | 2009-09-03 | 2010-05-26 | 北京中冀福庆专用车有限公司 | Clamping device for lateral carriage plate tool of dump truck |
| CN102059496A (en) * | 2010-12-03 | 2011-05-18 | 天津天汽模车身装备技术有限公司 | Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof |
| CN201900409U (en) * | 2010-12-20 | 2011-07-20 | 芜湖中瑞汽车零部件有限公司 | Centering device for projection welding nut |
| CN202155662U (en) * | 2011-06-21 | 2012-03-07 | 中国电子科技集团公司第二研究所 | Parallelism adjusting mechanism of welding platform |
| CN202367390U (en) * | 2011-12-23 | 2012-08-08 | 天津彼洋科技有限公司 | Electromagnetic chuck unit |
| CN202943398U (en) * | 2012-11-20 | 2013-05-22 | 无锡市亚青机械厂 | Weld base |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4062315B2 (en) * | 2004-04-12 | 2008-03-19 | 日産自動車株式会社 | Positioning clamp device and its spatter intrusion prevention method |
| KR101173970B1 (en) * | 2011-01-07 | 2012-08-16 | 윤상욱 | Welding jig for automobile torsion beam welder |
-
2012
- 2012-11-20 CN CN201210469565.5A patent/CN102974965B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006013342B3 (en) * | 2006-03-23 | 2007-09-20 | GEDIA Gebrüder Dingerkus GmbH | Device for welding articles, particularly nuts, has chamber connected by channel with connecting cable of compressed gas supplying device coupled with pressure gauge, where gas pressure is developed in chamber by gauge |
| CN201239856Y (en) * | 2008-08-05 | 2009-05-20 | 亿和精密金属制品(深圳)有限公司 | Aporate type laser welding apparatus and weldment processed thereby |
| CN201483197U (en) * | 2009-09-03 | 2010-05-26 | 北京中冀福庆专用车有限公司 | Clamping device for lateral carriage plate tool of dump truck |
| CN102059496A (en) * | 2010-12-03 | 2011-05-18 | 天津天汽模车身装备技术有限公司 | Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof |
| CN201900409U (en) * | 2010-12-20 | 2011-07-20 | 芜湖中瑞汽车零部件有限公司 | Centering device for projection welding nut |
| CN202155662U (en) * | 2011-06-21 | 2012-03-07 | 中国电子科技集团公司第二研究所 | Parallelism adjusting mechanism of welding platform |
| CN202367390U (en) * | 2011-12-23 | 2012-08-08 | 天津彼洋科技有限公司 | Electromagnetic chuck unit |
| CN202943398U (en) * | 2012-11-20 | 2013-05-22 | 无锡市亚青机械厂 | Weld base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102974965A (en) | 2013-03-20 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20161120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |