CN203636373U - Three-dimensional positioning head flattening device - Google Patents
Three-dimensional positioning head flattening device Download PDFInfo
- Publication number
- CN203636373U CN203636373U CN201420020161.2U CN201420020161U CN203636373U CN 203636373 U CN203636373 U CN 203636373U CN 201420020161 U CN201420020161 U CN 201420020161U CN 203636373 U CN203636373 U CN 203636373U
- Authority
- CN
- China
- Prior art keywords
- base plate
- hoistable platform
- lifting platform
- crossbeam
- linear guide
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000035611 feeding Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A three-dimensional positioning head flattening device comprises a crossbeam and a lower base which are integrally fixed connected through a positioning shaft. A lifting platform is disposed between the crossbeam and the lower base. Two ends of the lifting platform support and penetrate the positioning shaft to be connected with screws through nuts. The upper end and the lower end of each screw are respectively supported on the crossbeam and the lower base through bearings. The upper end of each screw is connected with the output shaft of a drive motor so as to allow the lifting platform to move up and down. The upper end face of the lifting platform is provided with a transverse moving device which can move leftwards and rightwards along the lifting platform. The upper end face of the transverse moving device is provided with a cutter feed device which can move forwards and backwards along the transverse moving device. By the up-down movement of the lifting platform, the left-right movement of the transverse moving device and the forward-backward movement of the cutter feed device, a three-dimensional positioning function is achieved. The three-dimensional positioning head flattening device has the advantages that an operator can sit on the lifting platform to complete automatic up-down movement of the lifting platform, left-right movement of a base plate and forward-backward movement of a movable base plate can be completed manually, and all head flattening operations can be completed independently.
Description
Technical field
The utility model belongs to Machining Technology field, is specifically related to a kind of three-dimensional location tack device, processes for heat exchanger heat-exchanging tube tube head tack.
Background technology
Along with the continuous maximization of oil, chemical industry complexes, heat transmission equipment also maximizes increasingly.In heat exchanger process, heat exchanger tube quantity is more, and up to a hundred at least, thousands of at most, heat exchange pipe head stretches out height dimension directly affects expanded joint, the welding quality of the rear heat exchanger tube of heat exchanger assembling and tube sheet.The hand-held tack technology of existing heat exchanger tube head exists that labour intensity is large, be difficult to ensure that single tube head extension elongation accuracy of gauge and all tube heads stretch out highly in same plane after tack, and adopt boring processing to need large-scale borer, be difficult to carry out by the restriction of place, position, above-mentioned defect, restrict the better development of heat transmission equipment, be therefore necessary to improve.
Utility model content
The technical problem that the utility model solves: a kind of three-dimensional location tack device is provided, upper and lower displacement, moving left and right with moving forward and backward of cutter feeding device of horizontal mobile device by hoistable platform reach three-dimensional positioning function, thereby the operation of heat exchanger tube head tack is carried out in simulation boring processing.
The technical solution adopted in the utility model: three-dimensional location tack device, there is crossbeam and bottom base and be connected to one by locating shaft between the two, between described crossbeam and bottom base, be provided with hoistable platform, described hoistable platform two ends are connected by screw with leading screw after all supporting and pass locating shaft, described leading screw top and bottom respectively by bearings on crossbeam and bottom base, described leading screw upper end is connected with drive motors output shaft the upper and lower displacement that realizes hoistable platform, described hoistable platform upper surface is provided with the horizontal mobile device moving left and right along hoistable platform, described horizontal mobile device upper surface is provided with the cutter feeding device moving forward and backward along horizontal mobile device, the upper and lower displacement of above-mentioned hoistable platform, moving left and right with moving forward and backward of cutter feeding device of horizontal mobile device reaches three-dimensional positioning function.
Wherein, described moving positioning device is base plate, described base plate is U-shaped structure, described U-shaped base plate two ends are stuck in hoistable platform sidepiece, described hoistable platform upper surface is shaped with rolling linear guide I, described base plate lower end and rolling linear guide I adaptation, transverse shifting handwheel by axle sleeve be supported on U-shaped base plate sidepiece and its rotating shaft be gear shaft and be fixed on tooth bar on hoistable platform and engage and realize moving left and right of base plate.
Wherein, described cutter feeding device is movable base plate and tool tip, described tool tip is provided with knife bar and tool tip is fixed on movable base plate upper end, described base plate upper surface is shaped with rolling linear guide II, described movable base plate lower end and rolling linear guide II adaptation, described movable base plate bottom is fixed with supporting seat, and the turning cylinder that is fixed on the tool feeding handwheel on base plate is screw mandrel and engages and realize moving forward and backward of movable base plate with the silk hole on supporting seat.
The utility model compared with prior art operator can be sitting on hoistable platform and completes automatically advancing up and down of hoistable platform, manually completes moving left and right of base plate and moving forward and backward of movable base plate, and all tack work of complete independently.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2;
Fig. 4 is the C-C cutaway view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4, a kind of embodiment of the present utility model is described.
Three-dimensional location tack device, there is crossbeam 14 and bottom base 12 and be connected to one by locating shaft 13 between the two, between described crossbeam 14 and bottom base 12, be provided with hoistable platform 11, described hoistable platform 11 two ends are connected by screw 17 with leading screw 3 after all supporting and pass locating shaft 13, described leading screw 3 top and bottom respectively by bearings on crossbeam 14 and bottom base 12, described leading screw 3 upper ends are connected with drive motors 1 output shaft the upper and lower displacement that realizes hoistable platform 11, described hoistable platform 11 upper surfaces are provided with the horizontal mobile device 19 moving left and right along hoistable platform 11, described horizontal mobile device 19 upper surfaces are provided with the cutter feeding device 20 moving forward and backward along horizontal mobile device 19, the upper and lower displacement of above-mentioned hoistable platform 11, moving left and right with moving forward and backward of cutter feeding device 20 of horizontal mobile device 19 reaches three-dimensional positioning function.
Above-mentioned moving positioning device 19 is base plate 15, described base plate 15 is U-shaped structure, described U-shaped base plate 15 two ends are stuck in hoistable platform 11 sidepieces, described hoistable platform 11 upper surfaces are shaped with rolling linear guide I 8, described base plate 15 lower ends and rolling linear guide I 8 adaptations, transverse shifting handwheel 6 by axle sleeve be supported on U-shaped base plate 15 sidepieces and its rotating shaft be gear shaft and be fixed on tooth bar 5 on hoistable platform 11 and engage and realize moving left and right of base plate 15.
Above-mentioned cutter feeding device 20 is movable base plate 18 and tool tip 10, described tool tip 10 is provided with knife bar 16 and tool tip 10 is fixed on movable base plate 18 upper ends, described base plate 15 upper surfaces are shaped with rolling linear guide II 9, described movable base plate 18 lower ends and rolling linear guide II 9 adaptations, described movable base plate 18 bottoms are fixed with supporting seat 2, and the turning cylinder that is fixed on the tool feeding handwheel 7 on base plate 15 is screw mandrel and engages and realize moving forward and backward of movable base plate 18 with the silk hole on supporting seat 2.
The course of work: first regulate heat exchanger position on carrying roller, detect hoistable platform 11 of the present utility model vertical with equipment tube sheet end face with infrared spirit level, perpendicularity franchise is less than 1mm, checks suitable rear fixed position.Chuck in tool tip 10 is unclamped, load onto the tool tip with special tack cutter, clamping work pieces is also used dial gauge centering again.Start drive motors 1, leading screw 3 rotarily drives hoistable platform 11 liftings to required tack height, locates and pins.Shake transverse shifting handwheel 6 moves gear driven tooth bar 5, makes the laterally left and right required tack position that moves to of base plate 15 platforms by rolling linear guide I 8, locates and pins.Shake tool feeding handwheel 7 makes screw mandrel 4 and silk hole gear motion, makes movable base plate 18 front and back feedings move to required tack size by rolling linear guide II 9, locates and pins, and then carries out tack work.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, and the equivalence of being done with content described in the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (3)
1. three-dimensional location tack device, there is crossbeam (14) and bottom base (12) and be connected to one by locating shaft (13) between the two, it is characterized in that: between described crossbeam (14) and bottom base (12), be provided with hoistable platform (11), described hoistable platform (11) two ends are connected by screw (17) with leading screw (3) after all supporting and pass locating shaft (13), described leading screw (3) top and bottom respectively by bearings on crossbeam (14) and bottom base (12), described leading screw (3) upper end is connected with drive motors (1) output shaft the upper and lower displacement that realizes hoistable platform (11), described hoistable platform (11) upper surface is provided with the horizontal mobile device (19) moving left and right along hoistable platform (11), described horizontal mobile device (19) upper surface is provided with the cutter feeding device (20) moving forward and backward along horizontal mobile device (19), the upper and lower displacement of above-mentioned hoistable platform (11), horizontal mobile device (19) move left and right and moving forward and backward of cutter feeding device (20) reaches three-dimensional positioning function.
2. three-dimensional according to claim 1 location tack device, it is characterized in that: described moving positioning device (19) is base plate (15), described base plate (15) is U-shaped structure, described U-shaped base plate (15) two ends are stuck in hoistable platform (11) sidepiece, described hoistable platform (11) upper surface is shaped with rolling linear guide I (8), described base plate (15) lower end and rolling linear guide I (8) adaptation, transverse shifting handwheel (6) by axle sleeve be supported on U-shaped base plate (15) sidepiece and its rotating shaft be gear shaft and be fixed on tooth bar (5) on hoistable platform (11) and engage and realize moving left and right of base plate (15).
3. three-dimensional according to claim 1 location tack device, it is characterized in that: described cutter feeding device (20) is movable base plate (18) and tool tip (10), described tool tip (10) is provided with knife bar (16) and tool tip (10) is fixed on movable base plate (18) upper end, described base plate (15) upper surface is shaped with rolling linear guide II (9), described movable base plate (18) lower end and rolling linear guide II (9) adaptation, described movable base plate (18) bottom is fixed with supporting seat (2), the turning cylinder that is fixed on the tool feeding handwheel (7) on base plate (15) is screw mandrel and engages and realize moving forward and backward of movable base plate (18) with the silk hole on supporting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020161.2U CN203636373U (en) | 2014-01-13 | 2014-01-13 | Three-dimensional positioning head flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020161.2U CN203636373U (en) | 2014-01-13 | 2014-01-13 | Three-dimensional positioning head flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636373U true CN203636373U (en) | 2014-06-11 |
Family
ID=50867652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420020161.2U Expired - Lifetime CN203636373U (en) | 2014-01-13 | 2014-01-13 | Three-dimensional positioning head flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090028A (en) * | 2014-08-01 | 2014-10-08 | 南京林城亿轮轨道交通技术有限公司 | Non-contact type ultrasonic flaw-detecting machine for hollow car axle |
| CN104319344A (en) * | 2014-11-03 | 2015-01-28 | 楼碧云 | Efficient LED dispensing packaging device |
| CN104465943A (en) * | 2014-11-03 | 2015-03-25 | 楼天涯 | LED dispensing packaging device |
-
2014
- 2014-01-13 CN CN201420020161.2U patent/CN203636373U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090028A (en) * | 2014-08-01 | 2014-10-08 | 南京林城亿轮轨道交通技术有限公司 | Non-contact type ultrasonic flaw-detecting machine for hollow car axle |
| CN104090028B (en) * | 2014-08-01 | 2016-08-17 | 南京林城亿轮轨道交通技术有限公司 | A kind of contactless hollow-axle ultrasonic flaw-detecting machine |
| CN104319344A (en) * | 2014-11-03 | 2015-01-28 | 楼碧云 | Efficient LED dispensing packaging device |
| CN104465943A (en) * | 2014-11-03 | 2015-03-25 | 楼天涯 | LED dispensing packaging device |
| CN104465943B (en) * | 2014-11-03 | 2016-08-17 | 国网山东省电力公司临清市供电公司 | A kind of LED glue dispensing and packaging equipment |
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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: 20140611 |