CN102873495A - Boiler welding bracket - Google Patents
Boiler welding bracket Download PDFInfo
- Publication number
- CN102873495A CN102873495A CN2012103874588A CN201210387458A CN102873495A CN 102873495 A CN102873495 A CN 102873495A CN 2012103874588 A CN2012103874588 A CN 2012103874588A CN 201210387458 A CN201210387458 A CN 201210387458A CN 102873495 A CN102873495 A CN 102873495A
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- Prior art keywords
- chuck
- rotating shaft
- support
- bracket
- motor
- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a boiler welding bracket, which is characterized in that a horizontal rotating shaft is arranged in a bearing seat on the bracket; one end of the rotating shaft is connected with an output shaft of a motor through a coupling and a decelerator; a chuck is arranged at one side of the bracket; an end face at one side of the chuck is connected with the rotating shaft through a flange disc; a round slot is formed inward along the end face of the other side of the chuck; fastening bolts communicated with the interior of the slot are arranged on the outer circumferential surface of the chuck; the fastening bolts are uniformly distributed on the outer circumference of the chunk; a support platform is arranged at one side of the chunk, namely, the side opposite to the bracket; upwardly open square roll grooves are formed equidistantly along the width direction of top surface of the support platform; and parallel rotating rolls are arranged equidistantly in each roll groove. Compared with the prior art, the boiler welding bracket has the advantages of being high in welding efficiency and good in quality, alleviating worker labor intensity, shortening the production cycle, reducing the production cost, and the like.
Description
Technical fieldThe present invention relates to a kind of mechanical device, relate in particular to a kind of boiler welding support.
Background technologyMake the field at boiler, the stove cylinder of boiler is comprised of a plurality of cylinder weldings, at present, mainly adopt the on the spot mode of welding when welding these cylinders, be about to two cylinders by axial alignment, the staff is in turn spot welding along the junction, after two connections, two cylinders that next cylinder and welding is good link together again, by that analogy; When each welding, because the diameter of cylinder is larger, after the staff is welded to connect a segment distance at place, need to be with two rolling cylinders once, and then weld next segment distance, needing like this rolls repeatedly just can finish whole welding, although can finish welding, but not only waste time and energy, and welding efficiency is very low; Although work also takes other apparatus such as ladder etc. to weld around cylinder, although the cylinder that need not to roll has still strengthened workman's labour intensity, welding efficiency is low.
Summary of the inventionThe object of the present invention is to provide that a kind of not only welding efficiency is high, quality good, alleviates labor strength, shorten the production cycle, reduce production costs, and structure, technique are simple, simple to operate, flexible arrangement, floor space is little, the boiler welding support of long service life.
The present invention mainly includes support, motor, shaft coupling, decelerator, bearing block, chuck, fastening bolt, brace table and transfer roller, be provided with the rotating shaft of a level in the bearing block on the support, one end of rotating shaft links to each other with the output shaft of motor by shaft coupling, decelerator, and described motor is preferably frequency modulation motor; One side of above-mentioned support is provided with chuck, this chuck is the solid cylinder coaxial with rotating shaft, one side end face of chuck links to each other with rotating shaft by ring flange, opposite side end face along chuck is inwardly offered circular slotted eye, it is slot, the outer circumference surface of chuck is provided with the fastening bolt that is connected with slot inside, and described fastening bolt has several, and they are distributed on the excircle of chuck; One side of an above-mentioned chuck i.e. side relative to support is provided with brace table, and the bottom surface of this brace table and the bottom surface of support are on the same level, equidistantly offers the square slotted eye of some opening upwards along brace table end face width, i.e. the roller groove; Several parallel transfer rollers equidistantly are set in each roller groove, and the axis of each transfer roller is parallel to respectively the axis of above-mentioned chuck.
The slot diameter of chuck of the present invention inside will be according to the external diameter processing of stove cylinder, guarantee that the diameter of chuck is greater than the external diameter of stove cylinder, before the welding, an end that forms first cylinder of stove cylinder is inserted in the slot of chuck, then utilize the fastening bolt on the chuck that cylinder is fixed, the cylindrical of assurance cylinder contacts with the transfer roller on the brace table, after a cylinder is fixing, another cylinder is placed on the brace table, with the alignment of the link of two cylinders, then the staff welds an end distance with the link of two cylinders, next just can actuating motor, the rotation of motor drives chuck, chuck drives first cylinder rotation, and first cylinder drives next cylinder rotation, in the time of the rotation of two cylinders, the staff is in turn spot welding along the junction, finishes the welding of two cylinders; Two cylinders are placed on next cylinder on the brace table after connecting, and it is alignd with the cylinder that connects, and then before method is welded, by that analogy; After welding complete stove cylinder, the cylinder place fastening bolt that will be connected with chuck unclamps, and can take off whole stove cylinder; Motor is preferably frequency modulation motor, so just can adjust according to staff's speed of welding the velocity of rotation of cylinder.
The present invention compared with prior art has following advantage:
1, welding efficiency is high, quality good, alleviates labor strength, shortens the production cycle, reduces production costs;
2, structure, technique are simple, simple to operate, flexible arrangement, and floor space is little, long service life.
Description of drawingsFig. 1 is that master of the present invention looks generalized section.
Fig. 2 is that the master of duty of the present invention looks schematic diagram.
Fig. 3 is schematic top plan view of the present invention.
The specific embodimentIn the schematic diagram of Fig. 1, Fig. 2 and boiler welding support shown in Figure 3, be provided with the rotating shaft 3 of a level in the bearing block 2 on the support 1, one end of rotating shaft links to each other with the output shaft of motor 6 by shaft coupling 4, decelerator 5, and described motor is frequency modulation motor; One side of support is provided with chuck 7, this chuck is the solid cylinder coaxial with rotating shaft, one side end face of chuck links to each other with rotating shaft by ring flange 8, opposite side end face along chuck is inwardly offered circular slotted eye, it is slot 9, the outer circumference surface of chuck is provided with the fastening bolt 10 that is connected with slot inside, and fastening bolt has several, and they are distributed on the excircle of chuck; One side of a chuck i.e. side relative to support is provided with brace table 11, and the bottom surface of this brace table and the bottom surface of support are on the same level, equidistantly offers the square slotted eye of some opening upwards along brace table end face width, and namely the roller groove 12; Several parallel transfer rollers 13 equidistantly are set in each roller groove, and the axis of each transfer roller is parallel to respectively the axis of above-mentioned chuck.
Claims (2)
1. boiler welding support, comprise support, motor, shaft coupling, decelerator, bearing block, chuck, fastening bolt, brace table and transfer roller, it is characterized in that: be provided with the rotating shaft of a level in the bearing block on the support, one end of rotating shaft passes through shaft coupling, decelerator links to each other with the output shaft of motor, one side of support is provided with chuck, this chuck is the solid cylinder coaxial with rotating shaft, one side end face of chuck links to each other with rotating shaft by ring flange, opposite side end face along chuck is inwardly offered circular slot, the outer circumference surface of chuck is provided with the fastening bolt that is connected with slot inside, fastening bolt is distributed on the excircle of chuck, one side of a chuck i.e. side relative to support is provided with brace table, the bottom surface of this brace table and the bottom surface of support are on the same level, equidistantly offer the square roller groove of opening upwards along brace table end face width, in each roller groove parallel transfer roller is set equidistantly, the axis of each transfer roller is parallel to respectively the axis of chuck.
2. boiler welding support according to claim 1, it is characterized in that: motor is frequency modulation motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103874588A CN102873495A (en) | 2012-10-15 | 2012-10-15 | Boiler welding bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103874588A CN102873495A (en) | 2012-10-15 | 2012-10-15 | Boiler welding bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873495A true CN102873495A (en) | 2013-01-16 |
Family
ID=47475128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103874588A Pending CN102873495A (en) | 2012-10-15 | 2012-10-15 | Boiler welding bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873495A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250415A (en) * | 1964-10-05 | 1966-05-10 | Pandjiris Weldment Co | Turning roll assembly |
| EP0096788B1 (en) * | 1982-06-04 | 1986-11-20 | ROSSI AG, Wetzikon Werkzeug- und Spezialmaschinenbau | Device for the mutual aligning and rotatable supporting of peripheral surfaces of at least two bodies |
| CN101323076A (en) * | 2008-07-25 | 2008-12-17 | 江苏科行环境工程技术有限公司 | Overlaying welding auxiliary device of horomill press roll and backing block |
| CN201275680Y (en) * | 2008-10-07 | 2009-07-22 | 中国北车集团大同电力机车有限责任公司 | Tire for welding circular weld joint |
| CN201735956U (en) * | 2010-03-10 | 2011-02-09 | 浙江吉利汽车有限公司 | Workbench of laser cutting machine |
| CN202240327U (en) * | 2011-08-30 | 2012-05-30 | 重庆市北碚区枫火机械制造有限公司 | Rotary soldering tool |
| CN202411721U (en) * | 2011-12-15 | 2012-09-05 | 济南诺斯机械有限公司 | Medium-load roller frame |
| CN202922146U (en) * | 2012-10-15 | 2013-05-08 | 大连旅顺锅炉有限公司 | Boiler welding support |
-
2012
- 2012-10-15 CN CN2012103874588A patent/CN102873495A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250415A (en) * | 1964-10-05 | 1966-05-10 | Pandjiris Weldment Co | Turning roll assembly |
| EP0096788B1 (en) * | 1982-06-04 | 1986-11-20 | ROSSI AG, Wetzikon Werkzeug- und Spezialmaschinenbau | Device for the mutual aligning and rotatable supporting of peripheral surfaces of at least two bodies |
| CN101323076A (en) * | 2008-07-25 | 2008-12-17 | 江苏科行环境工程技术有限公司 | Overlaying welding auxiliary device of horomill press roll and backing block |
| CN201275680Y (en) * | 2008-10-07 | 2009-07-22 | 中国北车集团大同电力机车有限责任公司 | Tire for welding circular weld joint |
| CN201735956U (en) * | 2010-03-10 | 2011-02-09 | 浙江吉利汽车有限公司 | Workbench of laser cutting machine |
| CN202240327U (en) * | 2011-08-30 | 2012-05-30 | 重庆市北碚区枫火机械制造有限公司 | Rotary soldering tool |
| CN202411721U (en) * | 2011-12-15 | 2012-09-05 | 济南诺斯机械有限公司 | Medium-load roller frame |
| CN202922146U (en) * | 2012-10-15 | 2013-05-08 | 大连旅顺锅炉有限公司 | Boiler welding support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130116 |