CN209503853U - A kind of single flow sander - Google Patents
A kind of single flow sander Download PDFInfo
- Publication number
- CN209503853U CN209503853U CN201822168485.1U CN201822168485U CN209503853U CN 209503853 U CN209503853 U CN 209503853U CN 201822168485 U CN201822168485 U CN 201822168485U CN 209503853 U CN209503853 U CN 209503853U
- Authority
- CN
- China
- Prior art keywords
- shell
- shaft
- controller
- leading flank
- bottom plate
- 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
- 238000005498 polishing Methods 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of single flow sanders of sander technical field, including shell, heat release hole is uniformly provided on the left of the leading flank of the shell, shaft is plugged on the left of the shell, the left end outer wall of the shaft is socketed with cylindrical grinding wheel, the left end of the shaft is fixed with polishing pad, bottom plate is fixed with by screw among the leading flank of the shell, the leading flank of the bottom plate is hinged with irony block, by being equipped with radiator fan in the inner cavity of shell, and the air-flow that blows of radiator fan while passing through controller and motor, it can radiate simultaneously for controller and motor, protective device is installed additional at power switch, when not opening the block of protective device, it is difficult to open sander, reduce the occurrence of accidentally touching, it is powered simultaneously using lithium battery DC power supply without wiring, so that its carrying is more convenient , the polishing pad there are two types of shape is installed, the polishing of different scenes is applicable to.
Description
Technical field
The utility model relates to sander technical field, specially a kind of single flow sander.
Background technique
It is polished using sander, is one kind of process for modifying surface, it is to be changed by coarse polishing pad by friction
A kind of processing method of material surface physical property, main purpose are to obtain particular surface roughness.
For common sander using the more of AC power source, volume is usually larger currently on the market, not readily portable, and
Sander small in size influences sander service life there is also poor heat radiation in use and is easy accidentally touching switch hair
Raw the phenomenon that accidentally injuring, it is necessary to be improved it thus.
Utility model content
The purpose of this utility model is to provide a kind of single flow sanders, to solve mesh mentioned above in the background art
For preceding common sander in the market using the more of AC power source, volume is usually larger, not readily portable, and small in size beats
Grinding machine influences sander service life there is also poor heat radiation in use and shows with what easy accidentally touching switch was accidentally injured
As the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of single flow sander, including shell,
It is uniformly provided with heat release hole on the left of the leading flank of the shell, shaft, the left end of the shaft are plugged on the left of the shell
Outer wall is socketed with cylindrical grinding wheel, and the left end of the shaft is fixed with polishing pad, passes through spiral shell among the leading flank of the shell
Nail is fixed with bottom plate, and the leading flank of the bottom plate is hinged with irony block, and the right side opening of the bottom plate is equipped with arc-shaped slot, described
The leading flank of shell is equipped with switch, and the switch is located at the right side of bottom plate, and the left end switched is buckled in arc-shaped slot, institute
It states and is fixed with socket on the right side of the leading flank of shell, the top front and rear sides of the bottom plate are respectively and fixedly provided with magnetic sheet, the irony block
It is adsorbed in the top of magnetic sheet, the intracavity bottom left side of the shell is fixed with motor by screw, and the right end of the shaft runs through
The left end power output shaft of shell, the motor is connect by spline with shaft, and the inner cavity top of the shell is fixed with electric power storage
Pond, the intracavity bottom of the shell are equipped with controller, and the battery is connect by conducting wire with switch and controller, described to insert
Seat connect by conducting wire with controller, and the inner cavity right side of the shell is equipped with fan, the controller pass through conducting wire respectively with
Motor is connected with fan, is uniformly provided with air inlet hole on the right side of the shell.
Preferably, bearing is embedded on the left of the shell, the shaft grafting is within the bearing.
Preferably, the battery is poly-lithium battery.
Preferably, the controller includes plate base, heat protector of motor and universal charge controller, and the motor heat is protected
Shield device and universal charge controller are both secured on substrate.
Preferably, the right side of the fan is equipped with metal filter screen, and metal filter screen is located at the left side of air inlet hole.
Compared with prior art, the utility model has the beneficial effects that the single flow sander, by the inner cavity of shell
Equipped with radiator fan, and the air-flow that blows of radiator fan while passing through controller and motor, can for controller and motor simultaneously into
Row heat dissipation, has installed protective device additional, when not opening the block of protective device, it is difficult to open sander, subtract at power switch
Lack the occurrence of accidentally touching, while having been powered using lithium battery DC power supply without wiring, so that its carrying is more convenient, peace
Dress is applicable to the polishing of different scenes there are two types of the polishing pad of shape.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model switchs bottom view；
Fig. 3 is the utility model section view.
In figure: 1 shell, 2 heat release holes, 3 shafts, 4 cylindrical grinding wheels, 5 polishing pads, 6 bottom plates, 7 irony blocks, 8 arcs
Card slot, 9 switches, 10 sockets, 11 magnetic sheets, 12 motors, 13 batteries, 14 controllers, 15 fans, 16 air inlet holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of single flow sander, has installed protective device additional at power switch, reduces and accidentally touches
The occurrence of, carrying is more convenient, and installation is applicable to the polishing of different scenes, please refers to there are two types of the polishing pad of shape
Fig. 1, including shell 1, the leading flank left side of shell 1 are uniformly provided with the heat release hole 2 for ventilation and heat, and the left side of shell 1 is logical
It crosses bearing and shaft 3 is installed, the left end outer wall of shaft 3 is socketed with the cylindrical grinding wheel 4 for some arc outer walls of polishing, and turns
The left end of axis 3 is threadably secured the polishing pad 5 for some flat surfaces of polishing, and polishing pad 5 is detachable, can be removed
Cylindrical grinding wheel 4 is used alone, the leading flank centre of shell 1 is fixed with bottom plate 6 by screw, and the leading flank of bottom plate 6 is hinged
There is irony block 7, the right side opening of bottom plate 6 is equipped with arc-shaped slot 8, and the leading flank of shell 1 is fixed with switch 9, switch 9 by screw
It is switched using sliding button formula, irony block 7 is located at the left side of the button of switch 9, when not opening irony block 7, it is difficult to push away
The sliding button of dynamic switch 9, and then be difficult to open sander, reduce the occurrence of accidentally touching, switch 9 is located at the right side of bottom plate 6
Side, and the left end of switch 9 is buckled in arc-shaped slot 8, and the socket 10 for charging, iron are embedded on the right side of the leading flank of shell 1
Matter block 7 is fixed on magnet convenient for opening, referring to Fig. 2, the top front and rear sides of bottom plate 6 are respectively and fixedly provided with magnetic sheet 11, irony
Block 7 is adsorbed in the top of magnetic sheet 11, can push up irony block 7 and open it, and has heat sinking function, referring to Fig. 3, outside
The motor 12 rotated for drive shaft 3 is fixed with by screw on the left of the intracavity bottom of shell 1, the right end of shaft 3 runs through shell
1, the left end power output shaft of motor 12 is connect by spline with shaft 3, and motor 12 can drive cylindrical grinding wheel 4 and polishing pad
5 rotations are polished, and the inner cavity top of shell 1 is fixed with battery 13, and battery 13 is poly-lithium battery, and light weight makes
It is long with the service life, electric energy is provided for each component by battery 13, the intracavity bottom of shell 1 is equipped with controller 14, battery 13
It is connect by conducting wire with switch 9 and controller 14, socket 10 is connect by conducting wire with controller 14, peace on the right side of the inner cavity of shell 1
Equipped with fan 15, controller 14 is connect with motor 12 and fan 15 respectively by conducting wire, and controller 14 includes plate base, motor heat guarantor
Shield device and universal charge controller, heat protector of motor and universal charge controller are both secured on substrate, and motor heat is protected
Protect device and select KSD9700 type, connect with motor 12, its load become larger electric current it is larger when, it is electric that cut-off power supply plays protection
The effect of machine 12, universal charge controller select TP4056 type, are connected to 13 front end of battery by conducting wire, have limitation
The effect of charging current and voltage, power supply line is plugged in socket 10 by when charging to charge, and the right side of shell 1 uniformly opens up
There is air inlet hole 16, and metal filter screen is fixed with by screw between fan 15 and air inlet hole 16, fan 15 will be external when working
Air-flow sucking, metal filter screen plays the role of blocks dust and foreign matter, the air-flow that fan 15 blows while passing through controller 14
It with motor 12, is finally discharged, can be radiated for controller 14 and motor 12 from heat release hole 2.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of single flow sander, including shell (1), it is characterised in that: uniformly opened up on the left of the leading flank of the shell (1)
Have heat release hole (2), be plugged with shaft (3) on the left of the shell (1), the left end outer wall of the shaft (3) is socketed with cylinder
The left end of grinding wheel (4), the shaft (3) is fixed with polishing pad (5), solid by screw among the leading flank of the shell (1)
Surely have bottom plate (6), the leading flank of the bottom plate (6) is hinged with irony block (7), and the right side opening of the bottom plate (6) is equipped with arc
The leading flank of card slot (8), the shell (1) is equipped with switch (9), and the switch (9) is located at the right side of bottom plate (6), and switchs
(9) left end is buckled in arc-shaped slot (8), is fixed with socket (10), the bottom plate on the right side of the leading flank of the shell (1)
(6) top front and rear sides are respectively and fixedly provided with magnetic sheet (11), and the irony block (7) is adsorbed in the top of magnetic sheet (11), described outer
It is fixed with motor (12) on the left of the intracavity bottom of shell (1) by screw, the right end of the shaft (3) runs through shell (1), the electricity
The left end power output shaft of machine (12) is connect by spline with shaft (3), and the inner cavity top of the shell (1) is fixed with battery
(13), the intracavity bottom of the shell (1) is equipped with controller (14), the battery (13) by conducting wire and switch (9) and
Controller (14) connection, the socket (10) are connect by conducting wire with controller (14), installation on the right side of the inner cavity of the shell (1)
Have fan (15), the controller (14) is connect with motor (12) and fan (15) respectively by conducting wire, the right side of the shell (1)
Side is uniformly provided with air inlet hole (16).
2. a kind of single flow sander according to claim 1, it is characterised in that: be embedded on the left of the shell (1)
Bearing, shaft (3) grafting is within the bearing.
3. a kind of single flow sander according to claim 1, it is characterised in that: the battery (13) is polymer lithium
Battery.
4. a kind of single flow sander according to claim 1, it is characterised in that: the controller (14) include plate base,
Heat protector of motor and universal charge controller, the heat protector of motor and universal charge controller are both secured to substrate
On.
5. a kind of single flow sander according to claim 1, it is characterised in that: the right side of the fan (15) is equipped with gold
Belong to filter screen, and metal filter screen is located at the left side of air inlet hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822168485.1U CN209503853U (en) | 2018-12-17 | 2018-12-17 | A kind of single flow sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822168485.1U CN209503853U (en) | 2018-12-17 | 2018-12-17 | A kind of single flow sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503853U true CN209503853U (en) | 2019-10-18 |
Family
ID=68196509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822168485.1U Expired - Fee Related CN209503853U (en) | 2018-12-17 | 2018-12-17 | A kind of single flow sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843760A (en) * | 2020-06-08 | 2020-10-30 | 合肥悦楠机电设备有限公司 | A high-efficient portable grinding device for car |
| US20220072676A1 (en) * | 2020-09-04 | 2022-03-10 | X'pole Precision Tools Inc. | Electric grinding machine tool |
-
2018
- 2018-12-17 CN CN201822168485.1U patent/CN209503853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843760A (en) * | 2020-06-08 | 2020-10-30 | 合肥悦楠机电设备有限公司 | A high-efficient portable grinding device for car |
| US20220072676A1 (en) * | 2020-09-04 | 2022-03-10 | X'pole Precision Tools Inc. | Electric grinding machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |