CN202192355U - Submerged-arc welding dolly - Google Patents
Submerged-arc welding dolly Download PDFInfo
- Publication number
- CN202192355U CN202192355U CN201120281410XU CN201120281410U CN202192355U CN 202192355 U CN202192355 U CN 202192355U CN 201120281410X U CN201120281410X U CN 201120281410XU CN 201120281410 U CN201120281410 U CN 201120281410U CN 202192355 U CN202192355 U CN 202192355U
- Authority
- CN
- China
- Prior art keywords
- dolly
- plate face
- plate
- arc welding
- limited wheel
- 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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Abstract
The utility model relates to the steel welding field, especially to a structure of a submerged-arc welding dolly. The dolly is provided with road wheels and limiting wheels. The road wheels roll on a first plate face for performing traveling motion. The limiting wheels roll on a second plate face. The first plate face and the second plate face are arranged in a way to be at an included angle.
Description
Technical field
The utility model relates to box-beam structure steel welding field, particularly submerged arc welding carriage structure.
Background technology
The artificial welding of the many employings of box-beam structure steel welding at present; Especially be the restriction that workman's operating position under the situation that the angle formula arranges is not easy to select and receive workmen's operative skill at two plate plate faces; Welding does not cause the weld seam out-of-flatness smooth at the uniform velocity easily; Width is inconsistent, influences attractive in appearancely, and manually-operated efficient is low.
Summary of the invention
The utility model provides the submerged arc welding carriage that a kind of welding quality is better, operating efficiency is higher.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of submerged arc welding carriage; Dolly chassis is provided with road wheel, and the road wheel side is provided with position-limited wheel, and rotating shaft is positioned at road wheel on the horizontal direction and on the first plate plate face, rolls and implement the walking action; The position-limited wheel that rotating shaft is positioned on the vertical rolls at the second plate plate face, and wherein the plate face of the first plate plate face and the second plate plate face is arranged for the angle formula.
Can be known that by technique scheme during welded blank, the road wheel of dolly moves on the first plate plate face, welder moves with dolly, and then can realize consistent with the dolly translational speed of speed of welding that hence one can see that at the uniform velocity welded.The position-limited wheel that is positioned at the road wheel side when dolly moves rolls at the second plate plate face; Thereby the displacement of restriction vehicle-width direction; Make dolly along needing the position of welding to advance between the first plate plate face and the second plate plate face; The described first plate plate face 41 and the second plate plate face 42 are with the partial structurtes of angle formula welding back formation steel member, so the welding of this submerged arc welding carriage accurately.Workman's manual operation amount is few, so safety coefficient is high, operating efficiency is high.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1; A kind of submerged arc welding carriage; The position, chassis of dolly 10 is provided with road wheel 20, and the side of road wheel 20 is provided with position-limited wheel 30, cooperates dolly to implement the walking action thereby road wheel 20 constitutes rolling with the first plate plate face 41; Position-limited wheel 30 constitutes rolling with the second plate plate face 42 and cooperates; Dolly 10 position-limited wheel 30 has in the process of walking limited the displacement of dolly two sides, makes dolly 10 need the position of welding to advance along between the first plate plate faces 41 and the second plate plate face 42, has guaranteed the levels of precision that welds like this.The first plate plate face 41 in above-mentioned and the plate face of the second plate plate face 42 are arranged for the angle formula.
As shown in Figure 1, the rotating shaft of above-mentioned road wheel 20 is positioned at horizontal direction, guarantees that like this dolly 10 advances on the first plate plate face 41, and the rotating shaft of position-limited wheel 30 is positioned at vertical, has guaranteed that like this position-limited wheel 30 rolls on the second plate plate face 42.
As shown in Figure 1; Road wheel 20 is provided with on four domains that are distributed in dolly 10; Position-limited wheel 30 is symmetrical set four below dolly 10 sides, has guaranteed the stability that dolly 10 advances on the first plate plate face 41 like this, receives the restriction of the second plate plate face, 42 shapes during owing to position-limited wheel 30 walkings; Position of welding gun head and weld seam is definite relatively on it, thereby can guarantee the welding quality of welded seam.
Product to be welded comprises the parallel relative first plate plate face 41, the second plate plate face 42 among Fig. 1; The cross section of the steel structure that is constituted is a rectangle; Steel structure integral body is arc; Needing the position of welding between the such first plate plate face 41 and the second plate plate face 42 is arc-shaped welding seam, and position-limited wheel 30 can guarantee that welding gun is in welding position accurately when cooperating with the arc face of the second plate plate face 42.
The rotating shaft of position-limited wheel 30 as shown in Figure 1 is linked to each other with dolly 10 car bodies by bridge spare; The wheelspan that is positioned at the position-limited wheel 30 of dolly 10 widths is adjustable wheelspan; Angle between the rotating shaft of the position-limited wheel 30 of dolly 10 both sides is adjustable angle, and such design has guaranteed the welding between the plate face that dolly can be applicable to generally that more width are different, angle is different.
Claims (4)
1. submerged arc welding carriage; It is characterized in that: the position, chassis of dolly (10) is provided with road wheel (20); The side of road wheel (20) is provided with position-limited wheel (30); Described road wheel (20) constitutes rolling with the first plate plate face (41) and cooperating enforcement walking action, and described position-limited wheel (30) constitutes rolling with the second plate plate face (42) and cooperates, and the plate face of the described first plate plate face (41) and the second plate plate face (42) is that the angle formula is arranged.
2. submerged arc welding carriage according to claim 1 is characterized in that: the rotating shaft of described road wheel (20) is positioned at horizontal direction, and the rotating shaft of position-limited wheel (30) is positioned at vertical.
3. submerged arc welding carriage according to claim 1 and 2 is characterized in that: described road wheel (20) is provided with on four chassis that are distributed on dolly (10), and described position-limited wheel (30) is arranged in dolly (10) side below and is symmetrical set four.
4. submerged arc welding carriage according to claim 3; It is characterized in that: the rotating shaft of described position-limited wheel (30) is linked to each other with dolly (10) car body by bridge spare; The wheelspan that is positioned at the position-limited wheel (30) of dolly (10) width is adjustable wheelspan, and the angle that is positioned between the rotating shaft of position-limited wheel (30) of dolly (10) both sides is adjustable angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120281410XU CN202192355U (en) | 2011-08-04 | 2011-08-04 | Submerged-arc welding dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120281410XU CN202192355U (en) | 2011-08-04 | 2011-08-04 | Submerged-arc welding dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192355U true CN202192355U (en) | 2012-04-18 |
Family
ID=45947286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120281410XU Expired - Fee Related CN202192355U (en) | 2011-08-04 | 2011-08-04 | Submerged-arc welding dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020472A (en) * | 2017-04-20 | 2017-08-08 | 河南华斯豪智能科技有限公司 | A kind of girder steel processing unit (plant) |
-
2011
- 2011-08-04 CN CN201120281410XU patent/CN202192355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020472A (en) * | 2017-04-20 | 2017-08-08 | 河南华斯豪智能科技有限公司 | A kind of girder steel processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120418 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |