CN202922146U - Boiler welding support - Google Patents
Boiler welding support Download PDFInfo
- Publication number
- CN202922146U CN202922146U CN 201220523490 CN201220523490U CN202922146U CN 202922146 U CN202922146 U CN 202922146U CN 201220523490 CN201220523490 CN 201220523490 CN 201220523490 U CN201220523490 U CN 201220523490U CN 202922146 U CN202922146 U CN 202922146U
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- CN
- China
- Prior art keywords
- chuck
- support
- rotating shaft
- motor
- brace table
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 28
- 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
- 239000003638 chemical reducing agent Substances 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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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model provides a boiler welding support. A horizontal rotating shaft is arranged in a bearing support arranged on the support, one end of the rotating shaft is connected with an output shaft of a motor through a coupling and a speed reducer, a chuck is arranged on one side of the support, one end face of the chuck is connected with the rotating shaft through a flange plate, a round inserting groove is inwards formed in the other end face of the chuck, fastening bolts communicated with the inner portion of the inserting groove are arranged on the outer periphery of the chuck, the fastening bolts are evenly distributed on the outer periphery of the chuck, a supporting table is arranged on one side, opposite to the support, of the chuck, square roller grooves which have upper openings are equally-spaced formed in the width direction of the top surface of the supporting table, and parallel rotating rollers are equally-spaced arranged in each roller groove. Compared with the prior art, the boiler welding support has the advantages of being high in welding efficiency and good in equality. Besides, labor intensity of workers is reduced, production cycle is shortened, and production cost is reduced.
Description
Technical fieldThe utility model relates to a kind of mechanical device, relates 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 mode of welding on the spot when welding these cylinders, be about to two cylinders by axial alignment, the staff is spot welding in turn 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 complete whole welding, although can complete 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 purpose of this utility model is to provide that a kind of not only welding efficiency is high, quality good, alleviates labor strength, shortens 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 utility model 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 bearing block on support, one end of rotating shaft is connected 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 is connected 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 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 utility model 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 welding, an end that forms first cylinder of stove cylinder is inserted in the slot of chuck, then utilize the fastening bolt on chuck that cylinder is fixed, the cylindrical of assurance cylinder contacts with the transfer roller on brace table, after a cylinder is fixing, another cylinder is placed on brace table, link alignment with two cylinders, then the staff is with the link welding one end distance of two cylinders, next just can actuating motor, the rotation of motor drives chuck, chuck drives first cylinder rotation, first cylinder drives next cylinder rotation, in the time of two cylinder rotations, the staff is spot welding in turn along the junction, complete the welding of two cylinders, two cylinders are placed on next cylinder on 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 utility model 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 utility model looks generalized section.
Fig. 2 is that the master of the utility model duty looks schematic diagram.
Fig. 3 is schematic top plan view of the present utility model.
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 bearing block 2 on support 1, one end of rotating shaft is connected 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 is connected 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 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 support, one end of rotating shaft passes through shaft coupling, decelerator is connected 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 is connected 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 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 |
|---|---|---|---|
| CN 201220523490 CN202922146U (en) | 2012-10-15 | 2012-10-15 | Boiler welding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523490 CN202922146U (en) | 2012-10-15 | 2012-10-15 | Boiler welding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922146U true CN202922146U (en) | 2013-05-08 |
Family
ID=48212139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523490 Expired - Fee Related CN202922146U (en) | 2012-10-15 | 2012-10-15 | Boiler welding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873495A (en) * | 2012-10-15 | 2013-01-16 | 大连旅顺锅炉有限公司 | Boiler welding bracket |
| CN104227186A (en) * | 2013-06-07 | 2014-12-24 | 北新集团建材股份有限公司 | Automatic roller way welding device |
-
2012
- 2012-10-15 CN CN 201220523490 patent/CN202922146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873495A (en) * | 2012-10-15 | 2013-01-16 | 大连旅顺锅炉有限公司 | Boiler welding bracket |
| CN104227186A (en) * | 2013-06-07 | 2014-12-24 | 北新集团建材股份有限公司 | Automatic roller way welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131015 |