CN202271126U - Adjustable support rod used for welding thin-walled box - Google Patents
Adjustable support rod used for welding thin-walled box Download PDFInfo
- Publication number
- CN202271126U CN202271126U CN2011203894987U CN201120389498U CN202271126U CN 202271126 U CN202271126 U CN 202271126U CN 2011203894987 U CN2011203894987 U CN 2011203894987U CN 201120389498 U CN201120389498 U CN 201120389498U CN 202271126 U CN202271126 U CN 202271126U
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- CN
- China
- Prior art keywords
- support bar
- support rod
- thin plate
- welding
- adjustable support
- 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 - Lifetime
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Abstract
The utility model discloses an adjustable support rod used for welding a thin-walled box. The adjustable support rod is characterized by being formed by combining two support rods, wherein the midpoints of the two support rods are hinged to form an X-shaped assembly which is used for supporting the diagonal lines of a large thin-walled box before welding; another support rod is used for forming line-shaped support in the width direction after the large thin-walled box is welded; and the support rod and the X-shaped support rod assembly are placed in parallel separately or hinged together; and the support rod is composed of a rod body and an adjustment piece, both ends of the rod body are provided with external threads, an internal thread is arranged inside the adjustment piece, and the length of the support rod is adjusted through rotating the adjustment piece. By adopting the adjustable support rod, the labor productivity can be greatly increased, and the cost can be reduced; and the adjustable support rod can be reused and the quality stability of the welded large thin-walled box products can be improved.
Description
Technical field:
The utility model relates to the servicing unit that uses in the medium-and-large-sized thin plate casing of a kind of metallurgy industry welding procedure, particularly a kind of adjustable support bar that is used to weld the thin plate casing.
Background technology:
At present, when the welding of large-scale thin plate casing, adopt the mode that increases support bar prevent in the welding process with welding after box deformation, what prior art adopted is: tubing or the bar of getting regular length; What time two ends are welded on the supporting surface of casing through the part, and support bar is different in size, when welding; Need match according to the size of casing; Recycling rate of waterused is low, and waste is big, and labor productivity is low.The control difficulty of thin plate casing series products welding (or processing) deflection, the product quality of producing is difficult to guarantee.
The utility model content:
The purpose of the utility model provides a kind of a kind of adjustable support bar that uses when being suitable for welding processing thin plate casing in batches, can realize effectively supporting the steady quality of assurance welding processing thin plate casing at casing diagonal and width.
The purpose of the utility model is achieved in that a kind of adjustable support bar that is used to weld the thin plate casing; It is characterized in that: form by two support bar combinations; Point articulated formation X-shaped sub-assembly in two support bars is used for cornerwise support before the welding of large-scale thin plate casing; Other has a support bar to be used for large-scale thin plate casing welding back at width formation in-line brace, this support bar and parallel storing of X-shaped support bar group component split or hinged one; Described support bar is made up of shaft and adjustment part, and the shaft two ends have external screw thread, and adjustment part has internal thread in the hole, through the length of rotation adjustment part adjustable support bar.
The purpose of the utility model can also realize like this: the shaft of support bar is a hollow tube, and adjustment part is a hex nut shape silently.
Can increase by a support bar in addition in addition and be used for large-scale thin plate casing welding back at length direction formation in-line brace, this support bar and parallel storing of X-shaped support bar group component split or hinged one.
The beneficial effect of the utility model is: adopt the utility model, can raise labour productivity greatly, reduce cost, and can realize reusablely, improve the large-scale thin plate casing product quality stability of welding.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further specified.
The utility model uses product to be exemplified below: certain product welds the casing that form by length in the carbon steel sheet (Q235A) of 6m as below the thickness 4mm.Length after the casing welding is 8m, needs to adopt a large amount of straight weld and angle welding.Requirement to straight weld is, in same surperficial 3m, estimates weld seam, do not allow obvious difference in height, stand out, S is curved and significantly overlap trace, and stand out is not more than 3mm, and cell body diagonal difference is not more than 3mm.Thin plate greatly enhances weld seam welding, or molten the applying in heavy in section all can produce bigger welding deformation, and this has just proposed very high requirement to welding technique.For this reason, when welding, need adopt diagonal and width to support with support bar.Take the tubing or the bar of regular length at present, what time two ends are welded on the supporting surface of casing through the part, and support bar is different in size, when welding, need match according to the size of casing, and recycling rate of waterused is low, and waste is big, and labor productivity is low.
The utility model structure is: formed by the combination of two support bars, point articulated formation X-shaped sub-assembly in two support bars is used for cornerwise support before the large-scale thin plate casing welding; Other has a support bar to be used for large-scale thin plate casing welding back at width formation in-line brace, this support bar and parallel storing of X-shaped support bar group component split or hinged one; Described support bar is made up of shaft and adjustment part, and the shaft two ends have external screw thread, and adjustment part has internal thread in the hole, through the length of rotation adjustment part adjustable support bar.
The shaft of support bar can adopt hollow tube, and adjustment part can be a hex nut shape silently.
Can also increase by a support bar in addition in case of necessity in addition and be used for large-scale thin plate casing welding back at length direction formation in-line brace, this support bar and parallel storing of X-shaped support bar group component split or hinged one.
Embodiment:
Behind each side plate assembly welding of casing, the assembly of carrying out the casing four sides is right, is interrupted (pressing 100mm at interval) means of spot welds by the diagonal requirement before the welding, increases X-shaped support bar group component then, keeps the rigidity of welding process.X-shaped support bar group component is formed by two support bar combinations, and support bar is made up of shaft and each adjustment part of two ends, the length L=casing catercorner length-2mm after the support bar assembling.After carrying out the welding of four jiaos of casings, increase by a transverse support bar, prevent the generation of casing transversely deforming at the casing width.Support bar in the supporting bar structure X-shaped support bar group component is identical, assembling back length L 1=casing width-2mm.
Claims (3)
1. adjustable support bar that is used to weld the thin plate casing is characterized in that: formed by two support bars combinations, point articulated formation X-shaped sub-assembly in two support bars is used for cornerwise support before the large-scale thin plate casing welding; Other has a support bar to be used for large-scale thin plate casing welding back at width formation in-line brace, this support bar and parallel storing of X-shaped support bar group component split or hinged one; Described support bar is made up of shaft and adjustment part, and the shaft two ends have external screw thread, and adjustment part has internal thread in the hole, through the length of rotation adjustment part adjustable support bar.
2. the adjustable support bar that is used to weld the thin plate casing according to claim 1 is characterized in that: the shaft of support bar is a hollow tube, and adjustment part is a hex nut shape silently.
3. the adjustable support bar that is used to weld the thin plate casing according to claim 1 and 2; It is characterized in that: other increases by a support bar and is used for large-scale thin plate casing welding back at length direction formation in-line brace, this support bar and parallel storing of X-shaped support bar group component split or hinged one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203894987U CN202271126U (en) | 2011-10-14 | 2011-10-14 | Adjustable support rod used for welding thin-walled box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203894987U CN202271126U (en) | 2011-10-14 | 2011-10-14 | Adjustable support rod used for welding thin-walled box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271126U true CN202271126U (en) | 2012-06-13 |
Family
ID=46191512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203894987U Expired - Lifetime CN202271126U (en) | 2011-10-14 | 2011-10-14 | Adjustable support rod used for welding thin-walled box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852542A (en) * | 2022-03-29 | 2022-08-05 | 佛光装备制造(洛阳)有限公司 | Container and method of assembling the same |
-
2011
- 2011-10-14 CN CN2011203894987U patent/CN202271126U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852542A (en) * | 2022-03-29 | 2022-08-05 | 佛光装备制造(洛阳)有限公司 | Container and method of assembling the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 065200 Langfang city of Hebei province Hanvon Sanhe economic and Technological Development Zone Yanjiao Road No. 302 Patentee after: Hebei Shougang Yanjiao machinery Limited by Share Ltd Address before: 065201, No. 11 East Street, Yanjiao Economic Development Zone, Hebei, Sanhe Patentee before: Hebei Shougang Yanjiao Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065200 Langfang city of Hebei province Hanvon Sanhe economic and Technological Development Zone Yanjiao Road No. 302 Patentee after: Hebei first swallow machinery Limited by Share Ltd Address before: 065200 Langfang city of Hebei province Hanvon Sanhe economic and Technological Development Zone Yanjiao Road No. 302 Patentee before: Hebei Shougang Yanjiao machinery Limited by Share Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |