CN103683717A - Paint scraper for external circle of small-size stator core with winding - Google Patents
Paint scraper for external circle of small-size stator core with winding Download PDFInfo
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- CN103683717A CN103683717A CN201310672432.2A CN201310672432A CN103683717A CN 103683717 A CN103683717 A CN 103683717A CN 201310672432 A CN201310672432 A CN 201310672432A CN 103683717 A CN103683717 A CN 103683717A
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- stator core
- frame
- wire brush
- fixed bearing
- paint scraper
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Abstract
The invention relates to a scraping device, and provides a paint scraper for the external circle of a small-size stator core with a winding. The paint scraper is of a novel structure and solves the technical problem existing when an existing paint scraper for the external circle of a stator core with a winding scrapes the paint on the external circle of the small-size stator core with the winding. The paint scraper comprises an L-shaped rack and is characterized in that a fixed supporting roll capable of freely rotating and an adjustable supporting roll are arranged on the horizontal portion of the rack in parallel and arranged at the same height, a steel wire brush roll capable of freely rotating is arranged on the perpendicular portion of the rack, the steel wire brush roll is arranged on the upper portion of the fixed supporting roll which is driven by a first drive motor arranged on the bottom of the rack, and the steel wire brush roll is driven by a second drive motor arranged on the perpendicular portion of the rack. The technical problem that a stator bounces in the rotating process can be effectively solved by changing the installation position of the steel wire brush roll, and it is ensured that the fixed supporting roll and the adjustable supporting roll can effectively support the stator.
Description
Technical field
The present invention relates to a kind of mechanical device of having winding stator core cylindrical insulating varnish to strike off by small-sized of being applicable to.
Background technology
have winding stator core after carrying out paint-dipping drying, the insulating varnish that its outer round surface need to be stained with scrapes.Traditional to scrape paint be dipping lacquer workman by after paint-dipping drying have winding stator core to hang out from drying oven after must be while hot with scraper is manual, scrape the insulating varnish apart from winding stator core cylindrical, cause dipping lacquer workman near the winding stator core that has of high temperature, operation labor intensity is large, inefficiency.Particularly during summer, ambient temperature is high, and heat radiation is slow, has more increased dipping lacquer workman's processing temperature.
The applicant has applied for a patent of invention on October 24th, 2013, application number is: 201310502549.6, name is called the big-and-middle-sized winding stator core cylindrical paint scraper that has, it comprises a frame, it is characterized in that: at the two ends of described frame top, be respectively equipped with fixed bearing roller and the adjustable supporting runner that can rotate freely, in the centre of described frame top, be provided with the Wire brush roller that can rotate freely, fixed bearing roller, adjustable supporting runner and Wire brush roller be arranged in parallel, fixed bearing roller, adjustable supporting runner setting height(from bottom) is consistent and higher than the setting height(from bottom) of Wire brush roller, fixed bearing roller is driven by the first drive motors of being located at frame bottom, Wire brush roller is driven by the second drive motors of being located at frame bottom.Adopt this paint scraper fast the insulating varnish of stator cylindrical to be struck off, but in use find, when Wire brush roller strikes off the insulating varnish of stator cylindrical, stator cylindrical need to apply certain pressure to Wire brush roller, make the brush silk of Wire brush roller form certain scraping power to stator cylindrical, the size of this pressure is that the distance by adjusting between fixed bearing roller and adjustable supporting runner realizes.Distance between two rollers increases, and stator core moves downward, and its pressure to Wire brush roller increases, when dwindle between two rollers distance time, stator core moves upward, its pressure to Wire brush roller reduces.Because big-and-middle-sized stator core own wt is larger, after between two rollers, distance increases, under stator core, exercise the brush deformation of filament of Wire brush roller, fixed bearing roller and adjustable supporting runner can form and contact and drive stator core to rotate freely with stator core cylindrical, and scrape when operation paint when compact stator iron core being carried out to cylindrical, because stator core weight is lighter, when increase between fixed bearing roller and adjustable supporting runner distance time, the brush silk of Wire brush roller can not be depressed completely by stator core, brush silk forms elastic bearing to stator core, stator core can be beated when rotated, the middle stator core cylindrical of beating occurs separated with fixed bearing roller or adjustable supporting runner, cause stator core rotation not smooth, Wire brush roller can not thoroughly strike off the insulating varnish of iron core cylindrical simultaneously.
Summary of the invention
For solving, existingly have winding stator core cylindrical paint scraper to have winding stator core cylindrical to scrape existing technical problem of when paint to small-sized, what the invention provides a kind of new structure small-sizedly has a winding stator core cylindrical paint scraper.
For realizing above-mentioned technical purpose, the technical solution used in the present invention is: small-sized have a winding stator core cylindrical paint scraper, it comprises a L-type frame, it is characterized in that: on described frame horizontal part, be provided with fixed bearing roller and the adjustable supporting runner that can rotate freely, the parallel contour setting of fixed bearing roller and adjustable supporting runner; On described frame vertical component effect, be provided with the Wire brush roller that can rotate freely, Wire brush roller is positioned at the top of fixed bearing roller, fixed bearing roller is driven by the first drive motors of being located at frame bottom, and Wire brush roller is driven by the second drive motors of being located on frame vertical component effect.
Between the first described drive motors and fixed bearing roller, be provided with reductor, the power that the first drive motors provides offers fixed bearing roller by reductor.
Described adjustable supporting runner is fixed on frame top by tunable arrangement, described tunable arrangement comprises slide rail, adjusting pole and the leading screw that is arranged on frame top both sides, the Rack Body of slide rail bottom is provided with crossbeam and leading screw baffle plate, and leading screw baffle plate is positioned at the end of frame; Described slide rail is channel-section steel structure, and the notch subtend of two wood side-guides arranges; Described adjusting pole comprises a transverse frame plate, the two ends of transverse frame plate are provided with vertical supporting bracket, supporting bracket top is provided with seat board, the outside of transverse frame plate two end supports plate is respectively equipped with sliding bearing, and the notch that sliding bearing is positioned at frame top two wood side-guides can make adjusting pole move freely at slide rail; Described adjustable supporting runner is fixed on aforesaid seat board by the bearing pedestal at its two ends; Centre at transverse frame plate is provided with lead screw hole, and one end of leading screw adopts bearing to be fixed on crossbeam through the feed screw nut on leading screw baffle plate and the lead screw hole on transverse frame plate, and the rotation by leading screw drives moving forward and backward of adjusting pole.
Described frame is provided with electric control box.
Beneficial effect of the present invention is: the technical problem of beating in can efficient solution determinant rotation process by improving the installation site of Wire brush roller, guarantee fixed bearing roller, the effective support of adjustable supporting runner to stator, when driving stator rotation, the Wire brush roller of stator sidepiece is fast by the insulating varnish scraped clean of stator outside.This is small-sized has the manufacture of winding stator core cylindrical paint scraper simple, with low cost, aesthetic in appearance generous, and flexible operation is easy to use, reduces labour intensity, increases work efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
The structural representation that accompanying drawing 2 is adjusting pole.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, small-sized have a winding stator core cylindrical paint scraper, and it comprises a L-type frame 1, is provided with fixed bearing roller 2 and the adjustable supporting runner 3 that can rotate freely on described frame horizontal part, the parallel contour setting of fixed bearing roller 2 and adjustable supporting runner 3; On described frame vertical component effect, be provided with the Wire brush roller 4 that can rotate freely, Wire brush roller 4 is positioned at the top of fixed bearing roller 2, fixed bearing roller is driven by the first drive motors 5 of being located at frame bottom, and Wire brush roller is driven by the second drive motors 6 of being located on frame vertical component effect.
Known by foregoing description, this paint scraper adopts after said structure, during work, to there is winding stator core cylindrical to be supported on fixed bearing roller 2 and adjustable supporting runner 3, the cylindrical of Wire brush roller 4 contacts with there being the cylindrical of winding stator core sidepiece, now start the machine, the first drive motors 5 drives 2 rotations of fixed bearing roller, by frictional force, fixed bearing roller 2 drives has winding stator core and adjustable supporting runner to rotate, when rotating, there are Wire brush roller 4 fast rotational of winding stator core sidepiece to utilize wire brush that the insulating varnish of winding stator core outer round surface is struck off successively.Owing to Wire brush roller 4 being arranged on to stator core cylindrical sidepiece, it does not apply elastic anchorage force upwards to stator core, stator core can stably contact with fixed bearing roller 2 and adjustable supporting runner 3 by own wt, under the drive of two rollers, can rotate smoothly.
Further, during work, be that winding stator core is slowly rotated to reach the effect of thoroughly striking off insulating varnish, as shown in Figure 1, the power that being provided with reductor 7, the first drive motors 5 between the first drive motors 5 and fixed bearing roller 2 provides offers fixed bearing roller 2 so that the rotating speed of fixed bearing roller 2 reduces by reductor 7.
Further, for the insulating varnish that has winding stator core that makes this paint scraper can adapt to different-diameter strikes off work, distance between fixed bearing roller 2 and adjustable supporting runner 3 should be adjustable, and the adjustment of this distance should contact and be as the criterion with the cylindrical that has winding stator core with the cylindrical of Wire brush roller 4.As shown in Figure 1, adjustable supporting runner 3 is fixed on frame top by tunable arrangement, this tunable arrangement comprises slide rail 8, adjusting pole 9 and the leading screw 10 that is arranged on frame top both sides, on the Rack Body of slide rail bottom, be provided with crossbeam 11 and leading screw baffle plate 12, leading screw baffle plate 12 is positioned at the end of frame simultaneously.
As shown in Figure 1, slide rail 8 is channel-section steel structure, and the notch subtend of two wood side-guides arranges.
As shown in Figure 2, adjusting pole 8 comprises a transverse frame plate 13, and the two ends of transverse frame plate 13 are provided with vertical supporting bracket 14, and supporting bracket 14 tops are provided with seat board 15, and the outside of transverse frame plate two end supports plate 14 is respectively equipped with sliding bearing 16.
As shown in Figure 1, the notch that sliding bearing 16 is positioned at frame top two wood side-guides 8 can make adjusting pole 9 move freely at slide rail, and adjustable supporting runner 3 is fixed on aforesaid seat board 15 by the bearing pedestal 17 at its two ends.
As shown in accompanying drawing 1 and accompanying drawing 2, in the centre of transverse frame plate 13, be provided with lead screw hole 18, one end of leading screw 10 adopts bearings to be fixed on crossbeam 11 through the feed screw nut 19 on leading screw baffle plate 12 and the lead screw hole on transverse frame plate 18, and the rotation by leading screw 10 drives moving forward and backward of adjusting pole 10.
Adopt after above-mentioned tunable arrangement, there is winding stator core cylindrical to be supported on fixed bearing roller 2 and adjustable supporting runner 3, thereby adjust fixed bearing roller 2 by rotational lead screw 10, winding stator core is raise or reduce the cylindrical of Wire brush roller 4 is contacted with there being the cylindrical of winding stator core sidepiece with the distance between adjustable supporting runner 3.
As shown in Figure 1, in frame, be provided with the electric control box 20 of controlling machine work.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (4)
1. small-sized have a winding stator core cylindrical paint scraper, and it comprises a L-type frame, it is characterized in that: on described frame horizontal part, be provided with fixed bearing roller and the adjustable supporting runner that can rotate freely, the parallel contour setting of fixed bearing roller and adjustable supporting runner; On described frame vertical component effect, be provided with the Wire brush roller that can rotate freely, Wire brush roller is positioned at the top of fixed bearing roller, fixed bearing roller is driven by the first drive motors of being located at frame bottom, and Wire brush roller is driven by the second drive motors of being located on frame vertical component effect.
2. the small-sized winding stator core cylindrical paint scraper that has according to claim 1, is characterized in that: between the first described drive motors and fixed bearing roller, be provided with reductor, the power that the first drive motors provides offers fixed bearing roller by reductor.
3. the small-sized winding stator core cylindrical paint scraper that has according to claim 1, it is characterized in that: described adjustable supporting runner is fixed on frame top by tunable arrangement, described tunable arrangement comprises slide rail, adjusting pole and the leading screw that is arranged on frame top both sides, the Rack Body of slide rail bottom is provided with crossbeam and leading screw baffle plate, and leading screw baffle plate is positioned at the end of frame; Described slide rail is channel-section steel structure, and the notch subtend of two wood side-guides arranges; Described adjusting pole comprises a transverse frame plate, the two ends of transverse frame plate are provided with vertical supporting bracket, supporting bracket top is provided with seat board, the outside of transverse frame plate two end supports plate is respectively equipped with sliding bearing, and the notch that sliding bearing is positioned at frame top two wood side-guides can make adjusting pole move freely at slide rail; Described adjustable supporting runner is fixed on aforesaid seat board by the bearing pedestal at its two ends; Centre at transverse frame plate is provided with lead screw hole, and one end of leading screw adopts bearing to be fixed on crossbeam through the feed screw nut on leading screw baffle plate and the lead screw hole on transverse frame plate, and the rotation by leading screw drives moving forward and backward of adjusting pole.
4. the small-sized winding stator core cylindrical paint scraper that has according to claim 1, is characterized in that: described frame is provided with electric control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672432.2A CN103683717A (en) | 2013-12-12 | 2013-12-12 | Paint scraper for external circle of small-size stator core with winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672432.2A CN103683717A (en) | 2013-12-12 | 2013-12-12 | Paint scraper for external circle of small-size stator core with winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103683717A true CN103683717A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310672432.2A Pending CN103683717A (en) | 2013-12-12 | 2013-12-12 | Paint scraper for external circle of small-size stator core with winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103683717A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207424A (en) * | 2015-10-30 | 2015-12-30 | 无锡锡山安达防爆电气设备有限公司 | Motor stator automatic paint removal machine |
| CN107370305A (en) * | 2017-08-17 | 2017-11-21 | 安徽威能电机有限公司 | Paint removal device |
-
2013
- 2013-12-12 CN CN201310672432.2A patent/CN103683717A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207424A (en) * | 2015-10-30 | 2015-12-30 | 无锡锡山安达防爆电气设备有限公司 | Motor stator automatic paint removal machine |
| CN107370305A (en) * | 2017-08-17 | 2017-11-21 | 安徽威能电机有限公司 | Paint removal device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |