CN202527884U - Clamp tool for processing container closure head - Google Patents
Clamp tool for processing container closure head Download PDFInfo
- Publication number
- CN202527884U CN202527884U CN2012201508192U CN201220150819U CN202527884U CN 202527884 U CN202527884 U CN 202527884U CN 2012201508192 U CN2012201508192 U CN 2012201508192U CN 201220150819 U CN201220150819 U CN 201220150819U CN 202527884 U CN202527884 U CN 202527884U
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- CN
- China
- Prior art keywords
- cylindrical shell
- closure head
- barrel
- frock
- end socket
- 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 provides a clamp tool for processing a container closure head. The clamp tool for processing the container closure head is composed of a supporting ring, a barrel, pressing plates, lifting lugs and the like, wherein the supporting ring is an annular ring and arranged on an inner wall of the barrel, the barrel is formed by wrapping and welding of sheet materials, and the pressing plates are evenly arranged on an outer wall of the barrel. The closure head can be firmly fixed with the clamp tool through steel wire ropes and the lifting lugs. In the process of bead weld, a chuck of a positioner only needs to be closely clamped on the barrel of the clamp tool; in the process of machining, a chuck of a vertical lathe also only needs to be closely clamped on the barrel of the clamp tool, and weld of other temporality accessories on the closure head is not need in machining. The lamp tool for processing the container closure head has the advantages of being convenient to install and locate and simple to use, reducing work amount of welding temporality clamp tools and the number of temporality weld joints, thoroughly solving the problem that temporality clamp tools can cause damage on closure head base metal and induce hidden danger of flaws in the process of the bead weld and the machining, and enabling finally manufactured equipment to be safe and reliable.
Description
Technical field:
The present invention relates to a kind of processing tool and method for using thereof, especially relate to a kind of jig frock and method for using thereof of vessel head processing.
Background technology:
Provisional jig additional when at present, end socket carries out inner wall overlaying and machined in the petroleum chemical industry normally is fixed on the outer wall of end socket through the mode of welding.This method biggest advantage is to make end socket very firm being fixed on the workbench when carrying out inner wall overlaying and machined.But, each dress weldering and when removing these provisional jigs, the hidden danger that all can cause damage and bring out crackle for the end socket mother metal.Especially for the higher steel grade of hardenability with at high temperature, high pressure, face the container of working under the hydrogen operating mode, in manufacture process, reduce the welding of this provisional annex as far as possible, become a problem of landification equipment industry research.
Summary of the invention:
The objective of the invention is to be directed against the deficiency that the chucking mode existed when end socket carried out inner wall overlaying and machined in the above-mentioned existing petroleum chemical industry, in actual end socket built-up welding and process, provide a kind of minimizing end socket to be welded the jig frock of provisional jig.
The objective of the invention is to realize like this:
The structure of this frock: the present invention is made up of bracing ring 1, cylindrical shell 2, pressing plate 3, hanger 6 etc.Wherein bracing ring 1 is annular ring being become by monoblock steel plate gas cutting or an annular ring being formed by the arc welding of polylith equal thickness; Bracing ring is placed on inwall, the built-up welding of cylindrical shell 2 and adds chuck chucking correspondence position in man-hour, and the connected mode of bracing ring and frock cylindrical shell is for being welded to connect.Being provided with of bracing ring increased the rigidity that the frock cylindrical shell is tightened the position.Cylindrical shell 2 is rolled by plate and is welded, and does chamfered with the end socket contact site for increasing with the end socket contact area.Cylinder body outer wall is 4 pressing plates 3 of distribution evenly; Pressing plate 3 is welded by a panel 7 and two gussets 8; Panel 7 is provided with perforate and has and is arc on one side; Its arc radius is consistent with the cylindrical shell external diameter, and bolt is connected with built-up welding or machined platform through the opening on the panel, and frock is fixed on built-up welding or the machined platform.The connected mode of pressing plate and cylindrical shell is for being welded to connect.Hanger 6 evenly distributes 3 at cylinder body outer wall, and the connected mode of hanger and cylindrical shell is also for being welded to connect.
This frock method for using: at first, utilize to be welded on to be used to the hanger 5 that overturns and lift on the end socket 4, connect corresponding hanger 5 on hanger 6 and the end socket on the frock through steel wire rope, firm being fixed together of end socket with frock.In addition, through straining or loosening steel wire rope, just can adjust the center that makes end socket easily and overlap with the center of frock.During built-up welding, the chuck of positioner only need tighten cylindrical shell 2, connect pressing plate and positioner platform on the frock through bolted mode again, thereby the frock of making and end socket is fixed on the positioner platform.Because end socket is when carrying out inner wall overlaying; End socket need rotate and overturn; In order to increase security, can select the channel-section steel or the I-steel of appropriate size and adopt the mode of welding to connect the cylinder body outer wall and the positioner platform of frock jig in case of necessity, end socket need not to weld other provisional annexes.During machined, the connected mode between end socket and frock jig is constant, and appointing so is through hanger on the steel wire rope connection frock jig and the hanger on the end socket.The chuck of vertical lathe also only needs the chucking cylindrical shell, connects pressing plate and vertical lathe platform on the frock through bolted mode again, and frock and end socket are fixed on the vertical lathe platform.Whole built-up welding of end socket and machining process all are to utilize upset necessary on the end socket and lifting with the hanger on hanger and the frock jig, couple together through steel wire rope.But need only just fixed seal head of fixing tool jig, need not at other provisional annexes of end socket welding.
Therefore, the end socket that adopts the present invention to make does not have to make the equipment of final manufacturing more safe and reliable owing to welding the crackle hidden danger that provisional jig stays fully.
Because the present invention has adopted above technical scheme, thereby has the following advantages:
1, installing and locating is convenient, uses simply, reduces the workload of the provisional jig of welding;
2, reduce the quantity of provisional weld seam, welded a damage that provisional jig causes the end socket mother metal and a difficult problem of bringing out crackle hidden danger when thoroughly having solved end socket built-up welding and machined.
Description of drawings:
The formation sketch map 1 of Fig. 1 the utility model;
The formation sketch map 2 of Fig. 2 the utility model;
Fig. 3 pressing plate constitutes sketch map;
Fig. 4 panel constitutes sketch map;
Fig. 5 gusset constitutes sketch map.
The specific embodiment:
Below in conjunction with accompanying drawing following the description done in the enforcement of the utility model:
With reference to Fig. 1,2, the present invention is made up of bracing ring 1, cylindrical shell 2, pressing plate 3, hanger 6 etc.Wherein bracing ring 1 is annular ring being become by monoblock steel plate gas cutting or an annular ring being formed by the arc welding of polylith equal thickness; Bracing ring is placed on inwall, the built-up welding of cylindrical shell 2 and adds chuck chucking correspondence position in man-hour, and the connected mode of bracing ring and frock cylindrical shell is for being welded to connect.Being provided with of bracing ring increased the rigidity that the frock cylindrical shell is tightened the position.Cylindrical shell 2 is rolled by plate and is welded, and does chamfered with the end socket contact site for increasing with the end socket contact area.Pressing plate 3 is welded by a panel 7 and two gussets 8; Panel 7 is provided with perforate and panel has one side to be arc; Its arc radius is consistent with the cylindrical shell external diameter, and bolt is connected with built-up welding or machined platform through the opening on the panel, and frock is fixed on built-up welding or the machined platform.The connected mode of pressing plate and cylindrical shell is for being welded to connect.Hanger 6 evenly distributes 3 at cylinder body outer wall, and the connected mode of hanger and cylindrical shell is also for being welded to connect.During use, end socket is hung on the frock adjustment good position fall, utilize to be welded on to be used to the hanger 5 that overturns and lift on the end socket 4, connect corresponding hanger 5 on hanger 6 and the end socket on the frock through steel wire rope, firm being fixed together of end socket with frock.In addition, through straining or loosening steel wire rope, just can adjust the center that makes end socket easily and overlap with the center of frock.During built-up welding, the chuck of positioner only need tighten cylindrical shell 2, connect pressing plate and positioner platform on the frock through bolted mode again, thereby the frock of making and end socket is fixed on the positioner platform.Because end socket is when carrying out inner wall overlaying; End socket need rotate and overturn; In order to increase security, can select the channel-section steel or the I-steel of appropriate size and adopt the mode of welding to connect the cylinder body outer wall and the positioner platform of frock jig in case of necessity, end socket need not to weld other provisional annexes.During machined, the connected mode between end socket and frock jig is constant, and appointing so is through hanger on the steel wire rope connection frock jig and the hanger on the end socket.The chuck of vertical lathe also only needs the chucking cylindrical shell, connects pressing plate and vertical lathe platform on the frock through bolted mode again, and frock and end socket are fixed on the vertical lathe platform.Whole built-up welding of end socket and machining process all are to utilize upset necessary on the end socket and lifting with the hanger on hanger and the frock jig, couple together through steel wire rope.But need only just fixed seal head of fixing tool jig, need not at other provisional annexes of end socket welding.
With reference to Fig. 3,4,5; Pressing plate 3 is welded by a panel 7 and two gussets 8; Panel 7 is provided with perforate and panel has one side to be arc; Its arc radius is consistent with the cylindrical shell external diameter, and bolt is connected with built-up welding or machined platform through the opening on the panel, and frock is fixed on built-up welding or the machined platform.
Claims (3)
1. the jig frock of a vessel head processing is characterized in that its structure has bracing ring (1), cylindrical shell (2), pressing plate (3), hanger compositions such as (6); Wherein bracing ring (1) is an annular ring, and bracing ring (1) is placed on the inwall of cylindrical shell (2), and the connected mode of bracing ring (1) and frock cylindrical shell (2) is for being welded to connect; Cylindrical shell (2) is rolled by plate and is welded, and does chamfered with the end socket contact site; Cylinder body outer wall is distribution 4 pressing plates (3) evenly, and the connected mode of pressing plate (3) and cylindrical shell (2) is for being welded to connect: hanger (6) evenly distributes 3 at cylindrical shell (2) outer wall, and the connected mode of hanger (6) and cylindrical shell (2) is also for being welded to connect.
2. the jig frock of vessel head processing according to claim 1 is characterized in that described bracing ring (1) is perhaps formed by the arc welding of polylith equal thickness by the annular ring that monoblock steel plate gas cutting becomes.
3. the jig frock of vessel head processing according to claim 1; It is characterized in that described pressing plate (3) is welded by a panel (7) and two gussets (8); Panel (7) is provided with perforate and has and is arc on one side, and its arc radius is consistent with cylindrical shell (2) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201508192U CN202527884U (en) | 2012-04-11 | 2012-04-11 | Clamp tool for processing container closure head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201508192U CN202527884U (en) | 2012-04-11 | 2012-04-11 | Clamp tool for processing container closure head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527884U true CN202527884U (en) | 2012-11-14 |
Family
ID=47129093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201508192U Expired - Lifetime CN202527884U (en) | 2012-04-11 | 2012-04-11 | Clamp tool for processing container closure head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527884U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801887A (en) * | 2014-03-12 | 2014-05-21 | 济南重工股份有限公司 | Tool for welding steel plates onto outer wall of barrel and welding method thereof |
| CN105729154A (en) * | 2016-05-16 | 2016-07-06 | 兰州兰石重型装备股份有限公司 | Thin-walled vessel head processing and fixing device and application method thereof |
| CN106755897A (en) * | 2016-12-27 | 2017-05-31 | 无锡透平叶片有限公司 | A kind of semi-closed taper revolving body aluminum alloy forge piece heat treatment tooling |
| CN109468450A (en) * | 2019-01-02 | 2019-03-15 | 上海电气上重铸锻有限公司 | A kind of design method of the general heat treatment pallet of end socket forging |
| CN111069803A (en) * | 2019-12-30 | 2020-04-28 | 太原重工股份有限公司 | Welding method of lifting tool for lifting pressure vessel top cover seal head and application thereof |
| CN114515887A (en) * | 2022-03-11 | 2022-05-20 | 郑州机械研究所有限公司 | Preparation method of low-dilution-rate surfacing wear-resistant plate |
-
2012
- 2012-04-11 CN CN2012201508192U patent/CN202527884U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801887A (en) * | 2014-03-12 | 2014-05-21 | 济南重工股份有限公司 | Tool for welding steel plates onto outer wall of barrel and welding method thereof |
| CN105729154A (en) * | 2016-05-16 | 2016-07-06 | 兰州兰石重型装备股份有限公司 | Thin-walled vessel head processing and fixing device and application method thereof |
| CN106755897A (en) * | 2016-12-27 | 2017-05-31 | 无锡透平叶片有限公司 | A kind of semi-closed taper revolving body aluminum alloy forge piece heat treatment tooling |
| CN109468450A (en) * | 2019-01-02 | 2019-03-15 | 上海电气上重铸锻有限公司 | A kind of design method of the general heat treatment pallet of end socket forging |
| CN109468450B (en) * | 2019-01-02 | 2020-09-01 | 上海电气上重铸锻有限公司 | Design method of general heat treatment tray for end socket forging |
| CN111069803A (en) * | 2019-12-30 | 2020-04-28 | 太原重工股份有限公司 | Welding method of lifting tool for lifting pressure vessel top cover seal head and application thereof |
| CN114515887A (en) * | 2022-03-11 | 2022-05-20 | 郑州机械研究所有限公司 | Preparation method of low-dilution-rate surfacing wear-resistant plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |