CN202087947U - Joint close machine for two weld joints of square steeltube - Google Patents
Joint close machine for two weld joints of square steeltube Download PDFInfo
- Publication number
- CN202087947U CN202087947U CN2011201451433U CN201120145143U CN202087947U CN 202087947 U CN202087947 U CN 202087947U CN 2011201451433 U CN2011201451433 U CN 2011201451433U CN 201120145143 U CN201120145143 U CN 201120145143U CN 202087947 U CN202087947 U CN 202087947U
- Authority
- CN
- China
- Prior art keywords
- rollers
- steel tube
- square steel
- weld joints
- belts
- 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 discloses a joint close machine for two weld joints of a square steel tube, which comprises four rows of rollers (1) respectively arranged in vertical symmetry and horizontal symmetry, and the rollers (1) are mounted on a movable bracket (2). The joint close machine is characterized in that guide bulge belts (3) circling the rollers (1) are arranged on the rollers (1) above and below the inlet ends of the four rows of the rollers (1). Due to the arrangement of the guide bulge belts circling the rollers on the rollers above and below the inlet ends of the four rows of rollers, when the square steel tube enters in the middle of the four rows of rollers, the upper and the lower weld joints of the square steel tube correspond to the upper and the lower guide bulge belts, and the guide bulge belts are driven to enter the weld joints. As the square steel tube advances, the fit between the guide bulge belts and the weld joints serves to stabilize guide, thereby avoiding the deviation and distortion of the square steel tube, and achieving the purpose of stable advance of the square steel tube and good joint close effect.
Description
Affiliated technical field
The utility model belongs to the steel pipe process equipment, is the two weld seam linking machines of a kind of square tube particularly.
Background technology
In the prior art, the linking machine of two weld seam square tubes includes: up and down, about four row rollers of symmetry respectively, roller is installed on the travel(l)ing rest.During use, the square tube of joint close does not enter in the middle of the four row rollers, and the spacing to the port of export is by diminishing greatly gradually from entrance point owing to four row rollers, and like this, square tube will be with square tube list weld seam extruding joint close in slowly through four row roller processes.This linking machine has the following disadvantages: during square tube is advanced in the middle of the four row rollers slowly, owing to lack the guiding stabilising arrangement, cause pipe to depart from or reverse, it is not steady to make pipe advance, the joint close weak effect.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, provides a kind of improved square tube two weld seam linking machines, and it is simple in structure, and is easy to operate, and result of use is good.
For reaching above-mentioned purpose, the utility model is taked following technical scheme: the utility model includes: up and down, about four row rollers of symmetry respectively, roller is installed on the travel(l)ing rest, it is characterized in that: be provided with the guide protrusions band around roller on the above and below roller of four row roller entrance points.
The utility model is taked technique scheme, have following beneficial effect: the utility model is owing to the guide protrusions band that is provided with on the upper and lower roller of four row roller entrance points around roller, like this, when square tube enters four row rollers centre, allow the weld seam up and down of square tube with the guide protrusions band is corresponding up and down, and guide protrusions is brought in the weld seam.Square tube is in traveling process, because the stable effect of leading has been played in the cooperation of guide protrusions band and weld seam, the phenomenon of having avoided square tube to depart from and reverse has reached that square tube is advanced steadily, the effective purpose of joint close.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated:
Fig. 1 is the structure diagram of the utility model embodiment.
Mark among the figure: 1-roller, 2-travel(l)ing rest, 3-guide protrusions band.
The specific embodiment
By shown in Figure 1, the utility model includes: up and down, about four row rollers 1 of symmetry respectively, roller 1 is installed on the travel(l)ing rest 2, is provided with the guide protrusions band 3 around roller 1 on the above and below roller 1 of four row rollers, 1 entrance point.
Claims (1)
1. two weld seam linking machines of a square tube, it includes: up and down, about four row rollers (1) of symmetry respectively, roller (1) is installed on the travel(l)ing rest (2), it is characterized in that: be provided with the guide protrusions band (3) around roller (1) on the above and below roller (1) of four row roller (1) entrance points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201451433U CN202087947U (en) | 2011-05-10 | 2011-05-10 | Joint close machine for two weld joints of square steeltube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201451433U CN202087947U (en) | 2011-05-10 | 2011-05-10 | Joint close machine for two weld joints of square steeltube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087947U true CN202087947U (en) | 2011-12-28 |
Family
ID=45363042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201451433U Expired - Fee Related CN202087947U (en) | 2011-05-10 | 2011-05-10 | Joint close machine for two weld joints of square steeltube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826131A (en) * | 2017-02-28 | 2017-06-13 | 云南昆钢新型复合材料开发有限公司 | The tubulation apparatus and its method of straight-seam pipes are combined in a kind of stainless steel composite material |
| CN107538159A (en) * | 2016-06-25 | 2018-01-05 | 浙江宁远塔桅制造有限公司 | A kind of steel pipe joint close is welding integrated |
-
2011
- 2011-05-10 CN CN2011201451433U patent/CN202087947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538159A (en) * | 2016-06-25 | 2018-01-05 | 浙江宁远塔桅制造有限公司 | A kind of steel pipe joint close is welding integrated |
| CN106826131A (en) * | 2017-02-28 | 2017-06-13 | 云南昆钢新型复合材料开发有限公司 | The tubulation apparatus and its method of straight-seam pipes are combined in a kind of stainless steel composite material |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 061000 No. 20 North Sea Road, Cangzhou economic and Technological Development Zone, Hebei Patentee after: HEBEI XINZHONGLIAN SPECIAL STEEL PIPE CO., LTD. Address before: 061000 No. 20 North Sea Road, Cangzhou economic and Technological Development Zone, Hebei Patentee before: Hebei Newzhonglian Special Steel Pipe Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |