CN202438775U - Buffer device for submerged-arc welding head - Google Patents
Buffer device for submerged-arc welding head Download PDFInfo
- Publication number
- CN202438775U CN202438775U CN2012200028817U CN201220002881U CN202438775U CN 202438775 U CN202438775 U CN 202438775U CN 2012200028817 U CN2012200028817 U CN 2012200028817U CN 201220002881 U CN201220002881 U CN 201220002881U CN 202438775 U CN202438775 U CN 202438775U
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- China
- Prior art keywords
- fixed
- submerged
- connecting plate
- arc welding
- head
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Abstract
The utility model discloses a buffer device for a submerged-arc welding head. According to the buffer device for the submerged-arc welding head, a welding head is fixed on the body of a submerged-arc welding machine through the buffer device, and a fixing plate and a transverse guide plate in the buffer device are distributed at both sides of a connecting plate; the connecting plate is provided with a pin shaft and rotatably provided with rollers arranged on a roller shaft; the transverse guide plate is horizontally clamped between the rollers, and a transverse buffer rod passing through the pin shaft is fixed on the transverse guide plate; a first spring is sleeved on the transverse buffer rod, and a vertical buffer rod is fixed on the connecting plate; a second spring is sleeved on the vertical buffer rod; the transverse buffer rod is connected between two side plates of the transverse guide plate, and slide tracks corresponding to the shapes of the rollers are arranged on the transverse guide plate and the fixing plate; the fixing plate is vertically clamped between the rollers; and the upper end of the vertical buffer rod is provided with a fixed seat fixed on the body of the submerged-arc welding machine. The buffer device has a simple structure, and motions in the horizontal and vertical directions of the welding machine head are buffered, so that the service life of the welding head is prolonged, and the welding quality is improved.
Description
Technical field
The utility model relates to a kind of submerged arc welding machine, relates in particular to a kind of submerged-arc welding welding head buffer unit.
Background technology
Development along with modern mechanical processing industry; Quality, required precision to welding improve constantly; Usually we do a special tool to welding head and shelve when welded steel structure spare, make the welding quality precision higher; Like us when using the planer-type submerged arc welding machine to come wing plate and the weld seam between web of H shaped steel of the upright moulding of soldering group; Usually H shaped steel is placed on special tool and shelves and make weld seam become horizontal ship shape to be beneficial to welding, but because there are deviation in equipment, frock and workpiece on the make can deform or install the time, have up and down with respect to welder body when causing welding head to follow the position while welding walking or the skew of position, the left and right sides; The spoilage that this small skew will cause can increasing apparatus body or welding head shortens service life of equipment, influences welding quality.
The utility model content
The technical problem that the utility model solved is to provide a kind of submerged-arc welding welding head buffer unit, has improved the welding quality of bonding machine, has prolonged service life.
The technical scheme of the technical problem that the utility model solved is: a kind of submerged-arc welding welding head buffer unit, and welding head is fixed on the body of submerged-arc welding through buffer unit, and body is provided with fixed head; Buffer unit comprises connecting plate and transverse guides, and fixed head is in a side of connecting plate, and transverse guides is at the opposite side of connecting plate; Be fixed with bearing pin on the connecting plate of transverse guides side, be fixed with roller shaft on the connecting plate, roller shaft passes connecting plate and on connecting plate, arranges side by side; The two ends of roller shaft are equipped with roller, and the transverse guides level is held between the roller, and transverse guides is fixed with horizontal buffer bar; Laterally buffer bar passes bearing pin; Laterally be set with first spring on the buffer bar, be fixed with vertical buffer bar on the connecting plate, be set with second spring on the vertical buffer bar.
As optimized technical scheme, the transverse guides two sides are fixed with side plate, and laterally buffer bar is connected between the biside plate.
As optimized technical scheme, transverse guides is provided with and the corresponding sliding rail of roller shape.
As optimized technical scheme, fixed head vertically is held between the roller, and fixed head is provided with and the corresponding sliding rail of roller shape.
As optimized technical scheme, vertical buffer bar upper end is provided with the holder that is fixed on the submerged-arc welding body.
Owing to adopted the submerged-arc welding welding head buffer unit of technique scheme; Because of on horizontal buffer bar and the vertical buffer bar spring is arranged, when welding head was followed the position while welding walking, promptly buffer unit had up and down with respect to welder body or the skew of position, the left and right sides; When roller moves horizontally or when fixed head moves up and down along transverse guides; Can play cushioning effect because of being provided with spring, the offset that obviously weakened has prevented the wearing and tearing of equipment and welding head; Be equipped with and the corresponding sliding rail of roller shape on fixed head and the transverse guides simultaneously; Be convenient to better clamping of roller and slip, laterally buffer bar is bolted on the side plate of transverse guides both sides and passes bearing pin, and welding head is fixed on the transverse guides; Fixed head and cage bolt are fixed on the welding machine body is convenient to dismounting, and connecting plate, transverse guides and welding head and submerged-arc welding body well are connected to one like this.This utility model is simple in structure, and is economic and practical, and the level of welding head and the motion of vertical direction all obtain buffering, have prolonged service life, have improved welding quality.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model submerged-arc welding welding head buffer unit;
Fig. 2 is the plan structure sketch map of Fig. 1;
Fig. 3 is the right TV structure sketch map of Fig. 1;
Among the figure: 1. connecting plate, 2. transverse guides, 3. side plate, 4. bearing pin, 5. roller, 61. first springs, 62. second springs, 7. fixed head, 8. holder, 9. horizontal buffer bar, 10. vertical buffer bar.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model, should be understood that these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of submerged-arc welding welding head buffer unit, welding head is fixed on the body of submerged-arc welding through buffer unit; Be installed with fixed head 7 on the body, buffer unit comprises connecting plate 1 and transverse guides 2, and fixed head 7 is in a side of connecting plate 1; Transverse guides 2 is fixed with bearing pin 4 at the opposite side of connecting plate 1 on the connecting plate 1 of transverse guides 2 sides, is fixed with roller shaft on the connecting plate 1; Roller shaft passes connecting plate 1 and on connecting plate 1, arranges side by side, and the two ends of roller shaft are equipped with roller 5, and transverse guides 2 levels are held between the roller 5; Transverse guides 2 is fixed with horizontal buffer bar 9, and laterally buffer bar 9 passes bearing pin 4, laterally is set with first spring 61 on the buffer bar 9; Be fixed with vertical buffer bar 10 on the connecting plate 1, be set with second spring 62 on the vertical buffer bar 10, transverse guides 2 two sides are fixed with side plate 3; Laterally buffer bar 9 is connected between the biside plate 3, and transverse guides 2 is provided with and the corresponding sliding rail of roller 5 shapes, and fixed head 7 vertically is held between the roller 5; Fixed head 7 is provided with and the corresponding sliding rail of roller 5 shapes, and vertical buffer bar 10 upper ends are provided with the holder 8 that is fixed on the submerged-arc welding body.
Because adopted the submerged-arc welding welding head buffer unit of technique scheme, welding head is fixed on the transverse guides 2, when horizontal lateral deviation takes place welding head; Because of roller 5 compresses transverse guides 2; Welding head is not shaken, and 2 of connecting plate 1 and transverse guides are set with first spring 61 above because of being provided with horizontal buffer bar 9; Then cushioned the skew of welding head; Be pressed on again on the fixed head 7 of body because of roller 5 simultaneously, vertical buffer bar 10 is set with second spring 62, has prevented that then welding head from shaking when going up and down.The utility model is simple in structure, and is economic and practical, and the level of welding head and the motion of vertical direction all obtain buffering, have prolonged service life, have improved welding quality.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.
The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
All are from the design of the utility model, and the structure conversion of having done without creative work all drops within the utility model protection domain.
Claims (5)
1. submerged-arc welding welding head buffer unit, said welding head is fixed on through buffer unit on the body of said submerged-arc welding, and said body is provided with fixed head; Said buffer unit comprises connecting plate and transverse guides, and said fixed head is in a side of said connecting plate, and said transverse guides is at the opposite side of said connecting plate; It is characterized in that: be fixed with bearing pin on the connecting plate of said transverse guides side; Be fixed with roller shaft on the said connecting plate, said roller shaft passes said connecting plate and on connecting plate, arranges side by side, and the two ends of said roller shaft are equipped with roller; Said transverse guides level is held between the said roller; Said transverse guides is fixed with horizontal buffer bar, and said horizontal buffer bar passes said bearing pin, is set with first spring on the said horizontal buffer bar; Be fixed with vertical buffer bar on the said connecting plate, be set with second spring on the said vertical buffer bar.
2. submerged-arc welding welding head buffer unit according to claim 1 is characterized in that: said transverse guides two sides are fixed with side plate, and said horizontal buffer bar is connected between the said biside plate.
3. submerged-arc welding welding head buffer unit according to claim 1 and 2 is characterized in that: said transverse guides is provided with and the corresponding sliding rail of said roller shape.
4. submerged-arc welding welding head buffer unit according to claim 1 is characterized in that: said fixed head vertically is held between the said roller, and said fixed head is provided with and the corresponding sliding rail of said roller shape.
5. submerged-arc welding welding head buffer unit according to claim 1 is characterized in that: said vertical buffer bar upper end is provided with the holder that is fixed on the said submerged-arc welding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200028817U CN202438775U (en) | 2012-01-06 | 2012-01-06 | Buffer device for submerged-arc welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200028817U CN202438775U (en) | 2012-01-06 | 2012-01-06 | Buffer device for submerged-arc welding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438775U true CN202438775U (en) | 2012-09-19 |
Family
ID=46820230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200028817U Expired - Fee Related CN202438775U (en) | 2012-01-06 | 2012-01-06 | Buffer device for submerged-arc welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612035A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | Upper buffering device of double-welding-head vehicle lamp welding machine |
-
2012
- 2012-01-06 CN CN2012200028817U patent/CN202438775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612035A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | Upper buffering device of double-welding-head vehicle lamp welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20140106 |