CN102528259A - Limit fixing sleeve welding device - Google Patents
Limit fixing sleeve welding device Download PDFInfo
- Publication number
- CN102528259A CN102528259A CN201110344554XA CN201110344554A CN102528259A CN 102528259 A CN102528259 A CN 102528259A CN 201110344554X A CN201110344554X A CN 201110344554XA CN 201110344554 A CN201110344554 A CN 201110344554A CN 102528259 A CN102528259 A CN 102528259A
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- China
- Prior art keywords
- base plate
- fixing sleeve
- support
- limit fixing
- fixed cover
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Abstract
A limit fixing sleeve welding device relates to welding of a piston rod sub-assembly of an automobile shock absorber. A cylinder is mounted at one end of a bottom plate, a limit fixing sleeve positioning device is mounted in the middle of the bottom plate, and an adjusting screw rod is mounted at the other end of the bottom plate and used for limiting a piston rod when a limit fixing sleeve is pressed, so that the size of the limit fixing sleeve is adjusted. The limit fixing sleeve welding device can be used for pressing and welding the limit fixing sleeve, efficiency is increased to a large extent, and cost is reduced.
Description
Technical field
The present invention relates to a kind of automobile absorber production industry, refer more particularly to the welding of piston lever of reducer for automobile sub-unit.
Background technology
The welding of the spacing fixed cover of piston rod sub-unit is the one procedure in the automobile absorber technological process, and this spacing fixed cover is used for the extension elongation of restricting vehicle damper link, and whether qualified its weld strength is is directly connected to the safe in utilization of damper.This operation original process adopts to press earlier spacing fixed cover is pressed on the piston rod, weld with the spot welding mode at mash welder then, but this welding method can only make spacing fixed cover press-fit and weld separately and carry out, and welding efficiency is low.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, has realized that a covering device presses the requirement of spacing fixed cover, two operations of the spacing fixed cover of weldering, has increased efficient to a great extent, has reduced cost.
The present invention realizes through following technical proposals:
A kind of spacing fixed cover welder comprises a base plate, and base plate one end is provided with cylinder; Cylinder is connected with base plate through the cylinder support, is provided with support I and support II in the middle of the base plate, and the base plate other end is provided with the adjustment screw rod; The adjustment screw rod is connected with base plate through limiting bracket; It is characterized in that: also be provided with locating support and positioning baffle on the said base plate, said locating support and positioning baffle are provided with top electrode and bottom electrode, and said locating support and positioning baffle are positioned at the bottom electrode both sides.
The above support II connects a location-plate, and limit shaft and spring are housed on the said location-plate.
The above adjustment screw rod is connected with limiting bracket through nut.
The present invention has following technique effect:
Spacing fixed cover welder of the present invention adopts the mode to spacing fixed cover location, is pressed into piston rod with cylinder.To the mode of piston rod front end location, guarantee the dimensional accuracy when press-fiting again, satisfy the dimensional requirement of different product.This covering device has effectively reduced by pressing the spacing inefficiency that the spacing fixedly sleeved process of weldering causes that fixedly is set to, and has realized being kept to by two procedures the requirement of one procedure.This device is easy to operate, has increased efficient to a great extent, has reduced production cost.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the vertical view of Fig. 1 of the present invention.
Among the figure: 1. cylinder, 2. cylinder support, 3. screw I, 4. pullover, the 5. support I of piston rod; 6. screw II, 7. spring, 8. support II, 9. location-plate, 10. limit shaft, 11. top electrodes, 12. insulation sleeves, 13. bottom electrodes, 14. bottom electrode caps, 15. insulation boards, 16. screw III, 17. adjustment screw rods, 18. limiting brackets, 19. nuts, 20. locating supports, 21. positioning baffles, 22. spacing fixed covers, 23. piston rods, 24. base plates.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Can know that by accompanying drawing 1 and accompanying drawing 2 the present invention includes a base plate 24, base plate 24 1 ends are provided with cylinder 1; Cylinder 1 is connected with base plate 24 through cylinder support 2, is provided with support I 5 and support II 8 in the middle of the base plate 24, and base plate 24 other ends are provided with adjustment screw rod 17; Adjustment screw rod 17 is connected with base plate 24 through limiting bracket 18; Also be provided with locating support 20 and positioning baffle 21 on the said base plate 24, said locating support 20 is provided with top electrode 11 and bottom electrode 13 with positioning baffle 21, and said locating support 20 is used for spacing fixing with positioning baffle 21; 22 location is positioned at bottom electrode 13 both sides.The above support II 8 connects a location-plate 9, and limit shaft 10 and bullet 7 springs are housed on the said location-plate 9, and piston rod 23 flexible support are convenient to adjust workpiece.The above adjustment screw rod 17 is connected with limiting bracket 18 through nut 19.Adjustment screw rod 17 is used for limited piston bar 23 with limiting bracket 20 and is pressed into length, to satisfy dimensional requirement.
Earlier spacing fixed cover 22 is put into from piston rod 23 1 ends during use, then the two is placed on support 5 and the location-plate 9 (Fig. 1), start cylinder piston rod 23 is pressed in the spacing fixed cover 22, the start-up point welding machine welds spacing fixed cover then.
Claims (3)
1. a spacing fixed cover welder comprises a base plate, and base plate one end is provided with cylinder; Cylinder is connected with base plate through the cylinder support, is provided with support I and support II in the middle of the base plate, and the base plate other end is provided with the adjustment screw rod; The adjustment screw rod is connected with base plate through limiting bracket; It is characterized in that: also be provided with locating support and positioning baffle on the said base plate, said locating support and positioning baffle are provided with top electrode and bottom electrode, and said locating support and positioning baffle are positioned at the bottom electrode both sides.
2. spacing fixed cover welder according to claim 1 is characterized in that: said support II connects a location-plate, and limit shaft and spring are housed on the said location-plate.
3. spacing fixed cover welder according to claim 1 is characterized in that: said adjustment screw rod is connected with limiting bracket through nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110344554XA CN102528259A (en) | 2011-11-04 | 2011-11-04 | Limit fixing sleeve welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110344554XA CN102528259A (en) | 2011-11-04 | 2011-11-04 | Limit fixing sleeve welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102528259A true CN102528259A (en) | 2012-07-04 |
Family
ID=46336966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110344554XA Pending CN102528259A (en) | 2011-11-04 | 2011-11-04 | Limit fixing sleeve welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273253A (en) * | 2013-06-08 | 2013-09-04 | 天津天德减震器有限公司 | Welding fixture of limiting fixing sleeve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150787A (en) * | 1984-12-24 | 1986-07-09 | Origin Electric Co Ltd | Welding device provided with positioning function for members to be welded |
| JPH11179555A (en) * | 1997-12-15 | 1999-07-06 | Nissan Motor Co Ltd | Multiple spot welding method and device therefor |
| CN201009064Y (en) * | 2006-08-23 | 2008-01-23 | 汪志群 | Shading-pole electric motor short-circuit ring press-mounting soldering combined machine tool |
| CN201368083Y (en) * | 2009-02-27 | 2009-12-23 | 十堰市佳恒液压机械有限公司 | Single-action piston type hydraulic cylinder |
| CN201693284U (en) * | 2010-06-18 | 2011-01-05 | 宁波宇环机械设备有限公司 | Automatic workpiece delivery device |
| CN201769002U (en) * | 2010-08-18 | 2011-03-23 | 天津天德减震器有限公司 | Limiting fixing sleeve welding device |
| CN201815791U (en) * | 2010-09-25 | 2011-05-04 | 湖南吉利汽车部件有限公司 | Hanging spot welding positioning device |
-
2011
- 2011-11-04 CN CN201110344554XA patent/CN102528259A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150787A (en) * | 1984-12-24 | 1986-07-09 | Origin Electric Co Ltd | Welding device provided with positioning function for members to be welded |
| JPH11179555A (en) * | 1997-12-15 | 1999-07-06 | Nissan Motor Co Ltd | Multiple spot welding method and device therefor |
| CN201009064Y (en) * | 2006-08-23 | 2008-01-23 | 汪志群 | Shading-pole electric motor short-circuit ring press-mounting soldering combined machine tool |
| CN201368083Y (en) * | 2009-02-27 | 2009-12-23 | 十堰市佳恒液压机械有限公司 | Single-action piston type hydraulic cylinder |
| CN201693284U (en) * | 2010-06-18 | 2011-01-05 | 宁波宇环机械设备有限公司 | Automatic workpiece delivery device |
| CN201769002U (en) * | 2010-08-18 | 2011-03-23 | 天津天德减震器有限公司 | Limiting fixing sleeve welding device |
| CN201815791U (en) * | 2010-09-25 | 2011-05-04 | 湖南吉利汽车部件有限公司 | Hanging spot welding positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273253A (en) * | 2013-06-08 | 2013-09-04 | 天津天德减震器有限公司 | Welding fixture of limiting fixing sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20120704 |