CN204893232U - Fan welds dress device - Google Patents
Fan welds dress device Download PDFInfo
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- CN204893232U CN204893232U CN201520308552.9U CN201520308552U CN204893232U CN 204893232 U CN204893232 U CN 204893232U CN 201520308552 U CN201520308552 U CN 201520308552U CN 204893232 U CN204893232 U CN 204893232U
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Abstract
The utility model discloses a fan welds dress device, aim at providing one kind rational in infrastructure, can effectively fix a position and wait to weld the casing, welding process smoothness nature is good, stability high, and can guarantee that welding quality's welds the dress device. It includes welding machine rotation portion, welding machine lifting unit, rotates motor, welder subassembly, and welding machine rotation portion is including welding chassis, horizontally location welding stage, welding stage gear, and the welding stage gear is connected with a main pivot, and the tack weld bench is equipped with the positioning fixture, and rotate the motor and connect a speed reducer, the output shaft output gear of speed reducer, output gear and welding stage gear engagement, welding machine lifting unit include stand, perpendicular accent lead screw subassembly, are equipped with on the main weld part and violently transfer the lead screw subassembly. The beneficial effects of the utility model are that: can accurately make welder align with treating welding parts, fix a position firm, welding process is continuous, the welder subassembly is motionless during the welding, realizes welding position's change through the rotation of waiting to weld the casing, stability is good, welding quality is high.
Description
Technical field
The utility model belongs to welder technical field, particularly relates to a kind of blower fan and to be welded device.
Background technology
Industrial fan, especially medium-and-large-sized blower fan, its casing is many by metallic support, lower-costly adopt foundry goods, higher the adopted sheet metal component of quality requirement, forging manufacture, no matter but it is any, Blower Housing can not be all integrated, need by welding, the housing separated to be linked together, thus form the complete casing of blower fan, and a large amount of fan casings, what take is the form of two symmetries (or similar symmetry) half shell butt welding, and welding position is the circumference docking edge of two and half shells.But the casing of current medium-and-large-sized industrial fan is when carrying out docking welding, and because volume is comparatively large, operation is inconvenient, therefore in uniformity, the continuity of weld seam, and the aspect such as the convenient degree of welding process and stability, be still short of to some extent.
Utility model content
The utility model is to overcome deficiency of the prior art, provides a kind of rational in infrastructure, can effective location casing to be welded, and welding process fluency is good, stability is high, and can ensure the device that is welded of welding quality.
To achieve these goals, the utility model is by the following technical solutions:
A kind of blower fan is welded device, comprise welding machine rotation section, welding machine lifting unit, rotary electric machine, welding gun assembly, described welding machine rotation section comprises welding underframe, the location welding stage of level, to be connected and for driving the welding stage gear of locating welding stage and rotating with location welding stage, described welding stage gear is connected with a main shaft, described location welding stage is provided with the positioning fixture for fixing Blower Housing to be welded, described rotary electric machine connects a reductor, the output shaft of reductor connects an output gear, output gear and welding stage gears meshing, step is provided with above described welding underframe, top chock, step, seamless pipe is provided with between top chock, described step is connected with welding underframe, described step, top chock is respectively equipped with lower bearing, upper bearing (metal), described main shaft and lower bearing, upper bearing (metal) coordinates, described welding machine lifting unit comprises column, be located at the perpendicular tune screw component on column, described column is provided with the main weld part be slidably connected with column, glide direction is above-below direction, described perpendicular tune screw component comprises the perpendicular tune screw mandrel for driving main weld part to slide on column, for driving the perpendicular perpendicular tune motor adjusting screw mandrel to rotate, main weld part is provided with horizontal tune screw component, described horizontal tune screw component comprises horizontal tune screw mandrel, traversing silk braid, the horizontal tune motor rotated for driving horizontal tune screw mandrel, described traversing silk braid connects a transversely-moving rack, described transversely-moving rack connects welding gun assembly towards one end of welding machine rotation section, described welding gun assembly comprises welding gun.
As preferably, described transversely-moving rack is provided with righting rod, and described righting rod is provided with righting push boat, the axis vertical of described righting push boat, and described righting push boat comprises the elasticity wheel rim for contacting fan casing to be welded.
As preferably, described step, top chock are respectively equipped with lower ball cover, upper ball cover, described main shaft is provided with the lower regulating sleeve be slidably connected with main shaft, upper regulating sleeve, described main shaft be provided with two with the closure nut of main shaft threaded engagement, regulating sleeve is pressed on lower ball cover by a closure nut, another closure nut by upper adjustment casing pressure tightly on upper ball cover.
As preferably, described upper bearing (metal) is self-aligning ball bearing, described lower bearing is taper roll bearing, described step is also provided with the plane bearing coordinated with main shaft, described plane bearing is between self-aligning ball bearing and taper roll bearing, described main shaft has axle journal section, between described axle journal section and plane bearing, be provided with flexible adjustment pad.
As preferably, also comprise a cross rail, described column is located on cross rail, and bottom and the cross rail of described column are slidably matched.
As preferably, be provided with stifle in the middle part of described location welding stage, described main shaft is provided with bolt hole towards one end of location welding stage, and stifle is fixed on by a set bolt coordinated with bolt hole locates on welding stage.
The beneficial effects of the utility model are: welding gun can be made exactly to align with position to be welded, and it is continuous to locate firm, welding process, and during welding, welding gun assembly is motionless, and realized the change of welding position by the rotation of casing to be welded, good stability, welding quality is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model welding machine rotation section;
Fig. 3 is the partial enlarged drawing of the main weld part of the utility model;
Fig. 4 is the partial enlarged drawing of Fig. 2;
Fig. 5 is the structural representation at the utility model welding gun, righting push boat place.
In figure: rotary electric machine 1, welding underframe 2, location welding stage 3, welding stage gear 4, main shaft 5, output gear 6, step 7, top chock 8, seamless pipe 9, column 10, main weld part 11, perpendicular tune screw mandrel 12, horizontal tune screw mandrel 13, traversing silk braid 14, horizontal tune motor 15, transversely-moving rack 16, welding gun 17, righting rod 18, righting push boat 19, lower ball cover 20, lower regulating sleeve 21, closure nut 22, plane bearing 23, self-aligning ball bearing 24, taper roll bearing 25, axle journal section 26, flexible adjustment pad 27, cross rail 28, stifle 29.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, in embodiment shown in Fig. 5, a kind of blower fan is welded device, comprises welding machine rotation section, welding machine lifting unit, rotary electric machine 1, welding gun assembly, described welding machine rotation section comprises welding underframe 2, the location welding stage 3 of level, to be connected and for driving the welding stage gear 4 of locating welding stage and rotating with location welding stage, described welding stage gear and a main shaft 5 are rotationally connected, described location welding stage is provided with the positioning fixture for fixing Blower Housing to be welded, described rotary electric machine connects a reductor, the output shaft of reductor connects an output gear 6, output gear and welding stage gears meshing, be provided with step 7 above described welding underframe, top chock 8, step, be provided with seamless pipe 9 between top chock, described step is connected with welding underframe, described step, top chock is respectively equipped with lower bearing, upper bearing (metal), described main shaft and lower bearing, upper bearing (metal) coordinates, and described welding machine lifting unit comprises column 10, be located at the perpendicular tune screw component on column, described column is provided with the main weld part 11 be slidably connected with column, and glide direction is above-below direction, and described perpendicular tune screw component comprises the perpendicular tune screw mandrel 12 for driving main weld part to slide on column, for driving the perpendicular perpendicular tune motor adjusting screw mandrel to rotate, main weld part is provided with horizontal tune screw component, and described horizontal tune screw component comprises horizontal tune screw mandrel 13, traversing silk braid 14, the horizontal tune motor 15 rotated for driving horizontal tune screw mandrel, described traversing silk braid connects a transversely-moving rack 16, and described transversely-moving rack connects welding gun assembly towards one end of welding machine rotation section, and described welding gun assembly comprises welding gun 17.
Described transversely-moving rack is provided with righting rod 18, and described righting rod is provided with righting push boat 19, the axis vertical of described righting push boat, and described righting push boat comprises the elasticity wheel rim for contacting fan casing to be welded.Righting push boat can contact the lateral margin face of fan casing all the time, plays contact protection, coordinates the function of righting, effectively can improve the stability that in welding process, casing rotates, and reduces casing vibrations.
Described step, top chock are respectively equipped with lower ball cover 20, upper ball cover, described main shaft is provided with the lower regulating sleeve 21 be slidably connected with main shaft, upper regulating sleeve, described main shaft be provided with two with the closure nut 22 of main shaft threaded engagement, regulating sleeve is pressed on lower ball cover by a closure nut, another closure nut by upper adjustment casing pressure tightly on upper ball cover.By bearing cap, end socket is carried out to the space that step, top chock and seamless pipe surround, form the structure of a similar bearing housing, can lubricate by often oil storage fat in it, not easily evaporate again, and lower regulating sleeve, upper regulating sleeve can be conditioned, from making each bearing can carry out pretension better and between main shaft, contribute to the stability of safeguard work process.
Described upper bearing (metal) is self-aligning ball bearing 24, described lower bearing is taper roll bearing 25, described step is also provided with the plane bearing 23 coordinated with main shaft, described plane bearing is between self-aligning ball bearing and taper roll bearing, described main shaft has axle journal section 26, between described axle journal section and plane bearing, be provided with flexible adjustment pad 27.Plane bearing plays effect that is middle auxiliary and that support, and flexible adjustment pad can Automatic adjusument, can also play the effect of damping.
Also comprise a cross rail 28, described column is located on cross rail, and bottom and the cross rail of described column are slidably matched.Cross rail upper pillar stand can carry out traversing fast, is be " coarse adjustment ", can increases work efficiency.
Also comprise a cross rail, be provided with stifle 29 in the middle part of described location welding stage, described main shaft is provided with bolt hole towards one end of location welding stage, and stifle is fixed on by a set bolt coordinated with bolt hole locates on welding stage.Stifle can carry out available protecting to one end of welding stage gear and main shaft, and by the connectivity between set bolt strengthening main shaft and location welding stage.
When needs carry out fan casing welding, utilize positioning fixture to be fixed on the welding stage of location two and half shells docking, positioning fixture can be arbitrarily conventional stationary fixture (chuck, depression bar, pressing plate etc. all can).After having located, welding machine lifting unit works, and realizing the up-down adjustment to main weld part, making position (welding gun) the horizontal alignment position to be welded for welding in welding gun assembly by perpendicular tune screw component.Then start, by cross rail coarse adjustment, drive whole column and main weld part near casing to be welded, to be moved to after comparatively near, stop mobile, stud location, then by horizontal tune screw component " accurate adjustment ", weld assembly is driven to continue near casing to be welded, until arc welding gun head reaches working position.And in " accurate adjustment " process or before " accurate adjustment ", start working in welding machine rotation section, casing to be welded (two and half shells) is driven to rotate by rotary electric machine, touch after docking edge until welding gun, namely start welding, now welding gun assembly no longer moves, along with the rotation of welding machine rotation section, the welding of whole circle docking edge can be completed smoothly, thus realize being welded to connect of two and half shells.
Claims (6)
1. a blower fan is welded device, it is characterized in that, comprise welding machine rotation section, welding machine lifting unit, rotary electric machine, welding gun assembly, described welding machine rotation section comprises welding underframe, the location welding stage of level, to be connected and for driving the welding stage gear of locating welding stage and rotating with location welding stage, described welding stage gear is connected with a main shaft, described location welding stage is provided with the positioning fixture for fixing Blower Housing to be welded, described rotary electric machine connects a reductor, the output shaft of reductor connects an output gear, output gear and welding stage gears meshing, step is provided with above described welding underframe, top chock, step, seamless pipe is provided with between top chock, described step is connected with welding underframe, described step, top chock is respectively equipped with lower bearing, upper bearing (metal), described main shaft and lower bearing, upper bearing (metal) coordinates, described welding machine lifting unit comprises column, be located at the perpendicular tune screw component on column, described column is provided with the main weld part be slidably connected with column, glide direction is above-below direction, described perpendicular tune screw component comprises the perpendicular tune screw mandrel for driving main weld part to slide on column, for driving the perpendicular perpendicular tune motor adjusting screw mandrel to rotate, main weld part is provided with horizontal tune screw component, described horizontal tune screw component comprises horizontal tune screw mandrel, traversing silk braid, the horizontal tune motor rotated for driving horizontal tune screw mandrel, described traversing silk braid connects a transversely-moving rack, described transversely-moving rack connects welding gun assembly towards one end of welding machine rotation section, described welding gun assembly comprises welding gun.
2. a kind of blower fan according to claim 1 is welded device, it is characterized in that, described transversely-moving rack is provided with righting rod, and described righting rod is provided with righting push boat, the axis vertical of described righting push boat, described righting push boat comprises the elasticity wheel rim for contacting fan casing to be welded.
3. a kind of blower fan according to claim 1 and 2 is welded device, it is characterized in that, described step, top chock are respectively equipped with lower ball cover, upper ball cover, described main shaft is provided with the lower regulating sleeve be slidably connected with main shaft, upper regulating sleeve, described main shaft be provided with two with the closure nut of main shaft threaded engagement, regulating sleeve is pressed on lower ball cover by a closure nut, another closure nut by upper adjustment casing pressure tightly on upper ball cover.
4. a kind of blower fan according to claim 1 and 2 is welded device, it is characterized in that, described upper bearing (metal) is self-aligning ball bearing, described lower bearing is taper roll bearing, described step is also provided with the plane bearing coordinated with main shaft, described plane bearing is between self-aligning ball bearing and taper roll bearing, described main shaft has axle journal section, is provided with flexible adjustment pad between described axle journal section and plane bearing.
5. a kind of blower fan according to claim 1 is welded device, and it is characterized in that, also comprise a cross rail, described column is located on cross rail, and bottom and the cross rail of described column are slidably matched.
6. a kind of blower fan according to claim 1 is welded device, it is characterized in that, be provided with stifle in the middle part of described location welding stage, described main shaft is provided with bolt hole towards one end of location welding stage, and stifle is fixed on by a set bolt coordinated with bolt hole locates on welding stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308552.9U CN204893232U (en) | 2015-05-13 | 2015-05-13 | Fan welds dress device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308552.9U CN204893232U (en) | 2015-05-13 | 2015-05-13 | Fan welds dress device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893232U true CN204893232U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308552.9U Expired - Fee Related CN204893232U (en) | 2015-05-13 | 2015-05-13 | Fan welds dress device |
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| CN (1) | CN204893232U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907750A (en) * | 2015-05-13 | 2015-09-16 | 余姚市盛涞自动化机械设备有限公司 | Butt welding device for draught fan half shells |
| CN104907743A (en) * | 2015-05-13 | 2015-09-16 | 余姚市盛涞自动化机械设备有限公司 | Welding machine |
| CN104907671A (en) * | 2015-05-13 | 2015-09-16 | 余姚市盛涞自动化机械设备有限公司 | Machine shell butt joint device |
| CN104959749A (en) * | 2015-05-13 | 2015-10-07 | 余姚市盛涞自动化机械设备有限公司 | Welding machine used for fan shell welding |
-
2015
- 2015-05-13 CN CN201520308552.9U patent/CN204893232U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907750A (en) * | 2015-05-13 | 2015-09-16 | 余姚市盛涞自动化机械设备有限公司 | Butt welding device for draught fan half shells |
| CN104907743A (en) * | 2015-05-13 | 2015-09-16 | 余姚市盛涞自动化机械设备有限公司 | Welding machine |
| CN104907671A (en) * | 2015-05-13 | 2015-09-16 | 余姚市盛涞自动化机械设备有限公司 | Machine shell butt joint device |
| CN104959749A (en) * | 2015-05-13 | 2015-10-07 | 余姚市盛涞自动化机械设备有限公司 | Welding machine used for fan shell welding |
| CN104907743B (en) * | 2015-05-13 | 2016-04-20 | 余姚市盛涞自动化机械设备有限公司 | A kind of bonding machine |
| CN104907750B (en) * | 2015-05-13 | 2016-08-24 | 余姚市盛涞自动化机械设备有限公司 | A kind of blower fan half-shell opposite soldering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171219 Address after: Linshan Station North Road Yuyao 315460 Zhejiang province Ningbo City No. 9 Patentee after: Ningbo Bao Shi Jie environmental technology Co., Ltd. Address before: Linshan Station North Road Yuyao 315460 Zhejiang province Ningbo City No. 9 Patentee before: YUYAO SHENGLAI AUTOMATIC MECHANICAL EQUIPMENT CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |