CN204167671U - Hand electric paint scraper - Google Patents
Hand electric paint scraper Download PDFInfo
- Publication number
- CN204167671U CN204167671U CN201420492969.0U CN201420492969U CN204167671U CN 204167671 U CN204167671 U CN 204167671U CN 201420492969 U CN201420492969 U CN 201420492969U CN 204167671 U CN204167671 U CN 204167671U
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- motor
- carbon brush
- circuit board
- drive circuit
- housing
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Abstract
The utility model discloses a kind of hand electric paint scraper, comprise and be encapsulated in motor in housing and drive circuit board, the input of described drive circuit board is connected with speed-regulating switch, output is connected with motor, wherein, described speed-regulating switch is electronic stepless speed regulation device, described motor is single-phase series motor and is provided with rotary extrusion type spinning carbon brush, commutator on the end face of described rotary extrusion type spinning carbon brush and rotor contacts, the rotating shaft of described motor is connected with blade by three-jaw cutter head, described drive circuit board is positioned at housing afterbody, described housing head is provided with entrance hole and removable cover, described housing is provided with point driving switch and is connected with motor.The hand electric paint scraper that the utility model provides, one is formed by electronics stepless regulator and single-phase series motor and paint chipping chisel sheet, adopt micro-point driving switch of Portable durable and rotary extrusion type spinning carbon brush, thus have scrape that paint speed is fast, efficiency is high, simple to operate, simple installation and steady quality, failure rate is low feature.
Description
Technical field
The utility model relates to a kind of electronic paint scraper, particularly relates to a kind of hand electric paint scraper.
Background technology
When enamelled wire is welded with other electric elements, need the surperficial coat of paint first removing enamelled wire welding position, in prior art, usually adopt the stripping paint means such as manual scraper, emery wheel sand paper or liquid medicine corrosion by the coat of paint removing on enamelled wire, not only inefficiency, and easily.Existing electric scraper for enamelled wire, generally comprise motor, paint chipping chisel assembly and power transmission shaft, described motor comprises stator, rotor and brush, when motor energising is rotated, drive paint chipping chisel assembly to rotate by power transmission shaft, enamelled wire is stretched in paint chipping chisel assembly, thus coat of paint is removed.Existing electronic paint scraper complex structure, is unfavorable for carrying.In addition, the brush of the motor in electric scraper for enamelled wire easily damages, and needs dismounting paint scraper and motor during damage, brush could be changed, use inconvenience, this paint scraper needs by regulating the voltage of external power supply to carry out adjusting rotary speed simultaneously, so use also inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of hand electric paint scraper, can strike off the insulation paint film of various enamelled wire surface rapidly and not hinder its matrix, easy to use, simple to operate, is easy to carry about with one.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of hand electric paint scraper, comprise and be encapsulated in motor in housing and drive circuit board, the input of described drive circuit board is connected with speed-regulating switch, output is connected with motor, wherein, described speed-regulating switch is electronic stepless speed regulation device, described motor is single-phase series motor and is provided with rotary extrusion type spinning carbon brush, commutator on the end face of described rotary extrusion type spinning carbon brush and rotor contacts, the rotating shaft of described motor is connected with blade by three-jaw cutter head, described drive circuit board is positioned at housing afterbody, described housing head is provided with entrance hole and removable cover, described housing is provided with point driving switch and is connected with motor.
Above-mentioned hand electric paint scraper, wherein, the material of described housing is proof voltage plastic material, and described housing head is blister pack, and described housing offers louvre, and described louvre is positioned at machine shaft and drive circuit board place.
Above-mentioned hand electric paint scraper, wherein, described housing is just provided with movable carbon brush installing hole to the rotary extrusion type spinning carbon brush place of motor.
The utility model contrast prior art has following beneficial effect: the hand electric paint scraper that the utility model provides, one is formed by electronics stepless regulator and single-phase series motor and paint chipping chisel sheet, adopt micro-point driving switch of Portable durable and rotary extrusion type spinning carbon brush, thus have scrape that paint speed is fast, efficiency is high, simple to operate, simple installation and steady quality, failure rate is low feature.In addition, motor of the present utility model and drive circuit board set up two ends separately and arrange louvre, are convenient to heat radiation, extend the useful life of electronic paint scraper; Housing is just provided with movable carbon brush installing hole to the rotary extrusion type spinning carbon brush place of motor, is convenient to change carbon brush.
Accompanying drawing explanation
Fig. 1 is the utility model hand electric paint scraper structural representation.
In figure:
1 entrance hole 2 removable cover 3 blade
4 three-jaw cutter head 5 blister pack 6 point driving switch
The movable carbon brush installing hole of 7 louvre 8 motor 9
10 drive circuit board 11 speed-regulating switchs
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the utility model hand electric paint scraper structural representation.
Refer to Fig. 1, the hand electric paint scraper that the utility model provides comprises and is encapsulated in motor 8 in housing and drive circuit board 10, the input of described drive circuit board 10 is connected with speed-regulating switch 11, output is connected with motor 8, wherein, described speed-regulating switch 11 is electronic stepless speed regulation device, described motor 8 is single-phase series motor and is provided with rotary extrusion type spinning carbon brush, end face and the epitrochanterian commutator of motor 8 of described rotary extrusion type spinning carbon brush contact, the rotating shaft of described motor 8 is connected with blade 3 by three-jaw cutter head 4, described drive circuit board 10 is positioned at housing afterbody, described housing head is provided with entrance hole 1 and removable cover 2, described housing is provided with point driving switch 6 and is connected with motor 8.
The hand electric paint scraper that the utility model provides, forms one by electronics stepless regulator and single-phase series motor and paint chipping chisel sheet, adopts micro-point driving switch and the rotary extrusion type spinning carbon brush of Portable durable.Have scrape that paint speed is fast, efficiency is high, simple to operate, simple installation and steady quality, failure rate is low.The material of described housing is proof voltage plastic material, safe and reliable; Described housing head is blister pack 5, described housing offers louvre 7, and described louvre 7 is positioned at motor 8 rotating shaft and drive circuit board 10 place, is convenient to heat radiation, extends the useful life of electronic paint scraper.
The hand electric paint scraper that the utility model provides, wherein, described housing is just provided with movable carbon brush installing hole 9 to the rotary extrusion type spinning carbon brush place of motor 8, is convenient to change carbon brush.
The hand electric paint scraper operation that the utility model provides uses as follows:
1, before paint scraped by enamelled wire, must be micro-stretching with have gentle hands, avoid enamelled wire misalignment cutting edge central authorities; The enamel-cover the end of a thread need scraping paint is stretched into knife rest central authorities, and press power on switch, motor rotates immediately.When enamelled wire different size, the court that adjustable speed-regulating potentiometer wire diameter is little regulates in direction at a slow speed, large the regulating towards quick direction of wire diameter, when enameled wire coat is not peeled off, then improves rotating speed until scraping.If enamelled wire is hurt by scraper in speed governing, then rotating speed should be reduced, until meet the requirements.Selected most suitable rotating speed, as the working speed of corresponding wire diameter, can think that adjusted is good as stated above.
2, enamelled wire is mobile in the other direction vertically, until enamelled wire end, paint film can be struck off.When scraping paint to enamelled wire end position, end does not depart from three at once blade, disengages, in order to avoid during rotation, enamelled wire departs from cutting edge suddenly and damages cutting edge after the confluce of cutting edge will wait cutter to stop operating again
3, power knob switch is decontroled.
4, more change jobs, repeat above-mentioned steps.When non-communicated power supply, can safety guard be screwed off, remove the paint film powder peeled.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection range of the present utility model is when being as the criterion of defining with claims.
Claims (3)
1. a hand electric paint scraper, comprise and be encapsulated in motor (8) in housing and drive circuit board (10), the input of described drive circuit board (10) is connected with speed-regulating switch (11), output is connected with motor (8), it is characterized in that, described speed-regulating switch (11) is electronic stepless speed regulation device, described motor (8) is for single-phase series motor and be provided with rotary extrusion type spinning carbon brush, end face and motor (8) the epitrochanterian commutator of described rotary extrusion type spinning carbon brush contact, the rotating shaft of described motor (8) is connected with blade (3) by three-jaw cutter head (4), described drive circuit board (10) is positioned at housing afterbody, described housing head is provided with entrance hole (1) and removable cover (2), described housing is provided with point driving switch (6) and is connected with motor (8).
2. hand electric paint scraper as claimed in claim 1, it is characterized in that, the material of described housing is proof voltage plastic material, described housing head is blister pack (5), described housing offers louvre (7), described louvre (7) is positioned at motor (8) rotating shaft and drive circuit board (10) place.
3. hand electric paint scraper as claimed in claim 1, is characterized in that, described housing is just provided with movable carbon brush installing hole (9) to the rotary extrusion type spinning carbon brush place of motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492969.0U CN204167671U (en) | 2014-08-29 | 2014-08-29 | Hand electric paint scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492969.0U CN204167671U (en) | 2014-08-29 | 2014-08-29 | Hand electric paint scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167671U true CN204167671U (en) | 2015-02-18 |
Family
ID=52541322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492969.0U Active CN204167671U (en) | 2014-08-29 | 2014-08-29 | Hand electric paint scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511803B (en) * | 2015-03-24 | 2015-12-11 | Jun Fan Chen | Battery connector cleaning tool |
| CN107896033A (en) * | 2017-11-18 | 2018-04-10 | 贵州航天林泉电机有限公司 | A kind of end commutator and multiply winding leading-out wire welding method |
| CN109494548A (en) * | 2018-12-13 | 2019-03-19 | 重庆金山医疗器械有限公司 | A kind of painting stripping mechanism of enameled wire |
-
2014
- 2014-08-29 CN CN201420492969.0U patent/CN204167671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI511803B (en) * | 2015-03-24 | 2015-12-11 | Jun Fan Chen | Battery connector cleaning tool |
| CN107896033A (en) * | 2017-11-18 | 2018-04-10 | 贵州航天林泉电机有限公司 | A kind of end commutator and multiply winding leading-out wire welding method |
| CN109494548A (en) * | 2018-12-13 | 2019-03-19 | 重庆金山医疗器械有限公司 | A kind of painting stripping mechanism of enameled wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |