CN102688954A - Lower position limiting device for fixed external diameter loading rack of welded pipe - Google Patents
Lower position limiting device for fixed external diameter loading rack of welded pipe Download PDFInfo
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- CN102688954A CN102688954A CN2012101895024A CN201210189502A CN102688954A CN 102688954 A CN102688954 A CN 102688954A CN 2012101895024 A CN2012101895024 A CN 2012101895024A CN 201210189502 A CN201210189502 A CN 201210189502A CN 102688954 A CN102688954 A CN 102688954A
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Abstract
A lower position limiting device for a fixed external diameter loading rack of a welded pipe relates to the field of manufacture equipment for welding a steel pipe, and comprises a movable rack capable of moving upward and downward, the upper end of the movable rack is provided with a transmission roller, the lower end of the movable rack is connected with a guide rod inserted into a guide sleeve, the lower end of the guide sleeve is fixed on a base, a power device for controlling the movable rack to move upward or downward is fixed in the middle of the base, a sensing probe is fixed on the guide sleeve, a probe press block is arranged above the sensing probe and is fixed on the movable rack, the power device is connected with the transmission rod so as to output the power, and the transmission rod comprises two sections that are respectively connected at two ends of the power device. The device has a simple structure and a reasonable design, a steel pipe can be parallelly conveyed into a fixed diameter module through the transmission roller, the movable rack can move upward and downward with the power provided by the power device, when the movable rack descends to a certain position, the probe press block is contacted with the sensing probe, and the movable rack stops descending, so that automatic position limitation can be realized, the operation is simple and convenient, and is easy to control, the movable rack performs stably, and the use process is safe and reliable.
Description
Technical field:
The present invention relates to welded still pipe production equipment field, relate in particular to the lower caging device that a kind of welded tube is decided the external diameter stock shelf.
Background technology:
Welded still pipe is also claimed welded tube, is the steel pipe of processing through welding behind the cans with steel plate or band steel.The welded still pipe production technology is simple, and production efficiency is high, and description is many, and equipment money is few, but common intensity is lower than seamless steel pipe.
Since the thirties in 20th century, along with developing rapidly and the progress of welding and inspection technology of quality strip steel rolling production, weldquality improves constantly, and the description of welded still pipe is increasing, and has replaced seamless steel pipe in growing field.Welded still pipe is divided into ERW and spiral welded pipe by the form of weld seam.The intensity of spiral welded pipe is generally high than ERW, can produce the bigger welded tube of caliber with narrower blank, can also use the blank of same width to produce the different welded tube of caliber.But compare with the vertical masonry joint pipe of equal length, fusion length increases by 30 ~ 100%, and speed of production is lower.The ERW production technology is simple, and production efficiency is high, and cost is low, and development is very fast.
The ERW production process need be decided external diameter with steel plate or band steel through mould through the steel pipe of cans.In the prior art, when deciding external diameter through mould, steel pipe mainly rely on suspender to come material loading, the not easy to operate and control of material loading and blanking process, and production efficiency is low.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defective of prior art, provides a kind of welded tube easy to use to decide the lower caging device of external diameter stock shelf.
Technical problem to be solved by this invention adopts following technical scheme to realize.
A kind of welded tube is decided the lower caging device of external diameter stock shelf, comprises the travel(l)ing rest that can move up and down, and the travel(l)ing rest upper end is provided with transfer roller; Said travel(l)ing rest lower end connects the guide post that inserts in the fairlead; Said fairlead lower end is fixed on the base, and said base center fixed has the said travel(l)ing rest of control power set up and down, it is characterized in that: be fixed with sensor contact on the said fairlead; The sensor contact top is provided with the contact briquetting, and the contact briquetting is fixed on the travel(l)ing rest.
Said power set connect drive link and output power, the horizontal outputting power of drive link, and give the screw mandrel that vertically is connected the travel(l)ing rest bottom with transmission of power, drive travel(l)ing rest through screw mandrel and move up and down.
Said drive link comprises two sections altogether, is connected to the power set two ends, and power set are exported power to two ends through drive link simultaneously, makes about the while of travel(l)ing rest two ends stable action.
The present invention is simple in structure, reasonable in design, and steel pipe can parallelly be delivered to through transfer roller to be decided in the external diameter mould, and travel(l)ing rest provides power through power set; About can freedom, when travel(l)ing rest dropped to certain position, the contact briquetting contacts with sensor contact; Travel(l)ing rest promptly stops to descend, and can realize automatic spacing, and is simple to operation; Control easily, the travel(l)ing rest motion is steady, and use is safe and reliable.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of welded tube is decided the lower caging device of external diameter stock shelf, comprises the travel(l)ing rest 1 that can move up and down; Travel(l)ing rest 1 upper end is provided with transfer roller 2, and travel(l)ing rest 1 lower end connects the guide post 4 that inserts in the fairlead 9, and fairlead 9 lower ends are fixed on the base 6; Base 6 center fixed have the power set 7 of control travel(l)ing rest about in the of 1, are fixed with sensor contact 5 on the fairlead 9, and sensor contact 5 tops are provided with contact briquetting 3; Contact briquetting 3 is fixed on the travel(l)ing rest 1, and power set 7 connect drive link 8 and output power drive link 8 horizontal outputting powers; And give the screw mandrel that vertically is connected travel(l)ing rest 1 bottom with transmission of power, and driving travel(l)ing rest 1 through screw mandrel and move up and down, drive link 8 comprises two sections altogether; Be connected to power set 7 two ends; Power set 7 are exported power to two ends through drive link 8 simultaneously, make travel(l)ing rest 1 two ends simultaneously about, stable action.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. a welded tube is decided the lower caging device of external diameter stock shelf, comprises the travel(l)ing rest that can move up and down, and the travel(l)ing rest upper end is provided with transfer roller; Said travel(l)ing rest lower end connects the guide post that inserts in the fairlead; Said fairlead lower end is fixed on the base, and said base center fixed has the said travel(l)ing rest of control power set up and down, it is characterized in that: be fixed with sensor contact on the said fairlead; The sensor contact top is provided with the contact briquetting, and the contact briquetting is fixed on the travel(l)ing rest.
2. welded tube according to claim 1 is decided the lower caging device of external diameter stock shelf, it is characterized in that: said power set connect drive link and output power.
3. welded tube according to claim 2 is decided the lower caging device of external diameter stock shelf, it is characterized in that: said drive link comprises two sections altogether, is connected to the power set two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101895024A CN102688954A (en) | 2012-06-08 | 2012-06-08 | Lower position limiting device for fixed external diameter loading rack of welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101895024A CN102688954A (en) | 2012-06-08 | 2012-06-08 | Lower position limiting device for fixed external diameter loading rack of welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102688954A true CN102688954A (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101895024A Pending CN102688954A (en) | 2012-06-08 | 2012-06-08 | Lower position limiting device for fixed external diameter loading rack of welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102688954A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239213A (en) * | 2019-06-21 | 2019-09-17 | 安徽文博纸品印刷有限公司 | A kind of online stamp device for printing by paper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979598A (en) * | 1959-11-16 | 1961-04-11 | Air Reduction | Pipe welding |
| JPH1080737A (en) * | 1996-09-09 | 1998-03-31 | Amada Co Ltd | Work carrying in/out roller device for plate working machine |
| CN201283383Y (en) * | 2008-11-07 | 2009-08-05 | 刘宪福 | Rotary flanging machine with up-down fixing rack |
| CN201446365U (en) * | 2009-05-27 | 2010-05-05 | 无锡华联科技集团有限公司 | Welding platform conveying device |
| CN201647608U (en) * | 2010-04-08 | 2010-11-24 | 宝山钢铁股份有限公司 | Height-adjustable carrier roller support |
| CN202015948U (en) * | 2010-12-09 | 2011-10-26 | 中外合资沃得重工（中国）有限公司 | Workbench lifting device of steel plate groove chamfering machine |
| CN202639124U (en) * | 2012-06-08 | 2013-01-02 | 安徽祥宇钢业集团有限公司 | Lower limiting device for external diameter setting feed rack of welded steel tube |
-
2012
- 2012-06-08 CN CN2012101895024A patent/CN102688954A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979598A (en) * | 1959-11-16 | 1961-04-11 | Air Reduction | Pipe welding |
| JPH1080737A (en) * | 1996-09-09 | 1998-03-31 | Amada Co Ltd | Work carrying in/out roller device for plate working machine |
| CN201283383Y (en) * | 2008-11-07 | 2009-08-05 | 刘宪福 | Rotary flanging machine with up-down fixing rack |
| CN201446365U (en) * | 2009-05-27 | 2010-05-05 | 无锡华联科技集团有限公司 | Welding platform conveying device |
| CN201647608U (en) * | 2010-04-08 | 2010-11-24 | 宝山钢铁股份有限公司 | Height-adjustable carrier roller support |
| CN202015948U (en) * | 2010-12-09 | 2011-10-26 | 中外合资沃得重工（中国）有限公司 | Workbench lifting device of steel plate groove chamfering machine |
| CN202639124U (en) * | 2012-06-08 | 2013-01-02 | 安徽祥宇钢业集团有限公司 | Lower limiting device for external diameter setting feed rack of welded steel tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239213A (en) * | 2019-06-21 | 2019-09-17 | 安徽文博纸品印刷有限公司 | A kind of online stamp device for printing by paper |
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| 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: 20120926 |