CN207888394U - Sand paper grinding device - Google Patents
Sand paper grinding device Download PDFInfo
- Publication number
- CN207888394U CN207888394U CN201721885374.1U CN201721885374U CN207888394U CN 207888394 U CN207888394 U CN 207888394U CN 201721885374 U CN201721885374 U CN 201721885374U CN 207888394 U CN207888394 U CN 207888394U
- Authority
- CN
- China
- Prior art keywords
- sand paper
- paper support
- support
- bearing
- back side
- 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
- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 122
- 238000009434 installation Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004576 sand Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000029052 metamorphosis Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000002421 finishing Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of sand paper grinding devices, including sand paper support, the back side of sand paper support is provided with handle, the back side of sand paper support is fixed with the clamper for clamping sand paper for being distributed in handle both sides, further include the compliant member that one end is covered by sand paper when installing sand paper, the other end of the compliant member is fixed on the front of sand paper support.The utility model helps to improve polishing effect.
Description
Technical field
The utility model is related to sand paper technical fields, and in particular to a kind of sand paper grinding device.
Background technology
A kind of conventional articles for use of the sand paper as polishing, are widely used in fields such as building, finishings.But worker is using
When sand paper, directly sand paper polishing is held with hand and be inconvenient, and be easy to hinder hand, held sand paper for a long time and be engaged in polishing work meeting
Cause hand very tired.China Patent Publication No.：CN201632899U, it is public in the patent document in publication date on November 17th, 2010
A kind of sand paper grinder, including sand paper support, single piece clip, idler wheel and handle are opened.The sand paper support is the batten that section is arc；
The single piece clip is located at sand paper support top both sides with idler wheel, and roller shaft links together with sand paper support, idler wheel and sand paper support
Between have gap；Idler wheel level height is less than sand paper jacking end；The handle is located at below sand paper support, is connected through a screw thread mode
It is connect with sand paper support.In use, have sand face-up on sand paper, it is sent into from idler wheel, loosens other side single piece clip, allows sand paper from list
Across rear clamping single piece clip under piece folder, fixes sand paper and can be used.Single piece clip can be loosened again after sand paper wear out failure, it will not
The sand paper of abrasion is adjusted to sand paper jacking end.Sand paper grinder disclosed above can make full use of sand paper resource, polishing side
Just.
For above-mentioned sander, since sand paper support generally uses timber or iron plate to be made, the hardness of sand paper support is high,
For the metope of apparent out-of-flatness, some places can not polish, or for the metope of less apparent out-of-flatness, polishing
Effect is bad.In addition, for some needs polishings but surface area and the object of very little, above-mentioned sand paper grinder is with these objects
Contact area is small, polishes not only time-consuming and laborious, and it is uneven to polish, and causes the effect after polishing excessively poor.
Invention content
The purpose of this utility model is to provide a kind of sand paper grinding devices helping to improve polishing effect.
The technical solution for solving above-mentioned technical problem is as follows：
The back side of sand paper grinding device, including sand paper support, sand paper support is provided with handle, and the back side of sand paper support, which is fixed, to be distributed
The clamper for clamping sand paper in handle both sides, which is characterized in that one end is covered by sand paper when further including installation sand paper
Compliant member, the other end of the compliant member is fixed on the front of sand paper support.
The compliant member is sponge.
The clamper is resilient clamp.
The clamper includes the first bearing, clamping plate, the second bearing, pressing plate and torsional spring, and the first bearing is fixed on sand paper
The back side of support, one end of clamping plate is hinged with the first bearing, and the other end of clamping plate is free end, and second bearing is fixed on sand paper
The back side of support, torsional spring are mounted on one end of pressing plate, and one end and the second bearing that pressing plate installs torsional spring are hinged, the pressing plate it is another
The free end for the clamping plate being placed in sand paper support is pressed in sand paper support by end.
The back side of the sand paper support is provided with the groove corresponding to clamping plate.
The advantages of the utility model is：When being polished metope using the sand paper grinding device of the utility model, by
Active force is applied to sand paper by sand paper support in operator, sand paper and compliant member are sandwiched between metope and sand paper support, due to
Compliant member can be deformed, and therefore, for the metope of out-of-flatness, the shape of metope can be followed to occur in compliant member
Variation, so that sand paper follows the shape of metope to change, thus sand paper is supported or is contacted with metope holding, to be promoted
Polishing effect.For the smaller article of surface area, by the metamorphosis of compliant member, object of the sand paper to polishing can be made
Product institute shape coating function, to promote polishing effect.The compliant member preferentially selects sponge.
Description of the drawings
Fig. 1 is a kind of schematic diagram of embodiment of the novel sand paper grinding device of this reality；
Fig. 2 is the sectional view of A-A lines along Fig. 1；
Fig. 3 is the sectional view of the sand paper support in embodiment illustrated in fig. 1；
Fig. 4 is the schematic diagram of another embodiment of the novel sand paper grinding device of this reality；
Specific implementation mode
Embodiment one：
As shown in Figure 1 to Figure 3, the first sand paper grinding device of the utility model, including sand paper support 1, the back of the body of sand paper support 1
Face is provided with handle 2, and handle 2 is located at the middle part at 1 back side of sand paper support, and the both ends of handle 2 are solid by screw or rivet and sand paper support 1
It is set to one.The back side of sand paper support 1 is fixed with the clamper for clamping sand paper for being distributed in handle both sides, the clamper packet
The first bearing 3, clamping plate 4, the second bearing 5, pressing plate 6 and torsional spring 7 are included, the first bearing 3 is fixed on the back side of sand paper support 1, clamping plate 4
One end and the first bearing 3 it is hinged, the other end of clamping plate 4 is free end, and second bearing 5 is fixed on the back side of sand paper support,
Torsional spring 7 is mounted on one end of pressing plate 6, and pressing plate 6 installs one end of torsional spring 7 and the second bearing 5 is hinged, the other end of the pressing plate 6
The free end for the clamping plate 4 being placed in sand paper support 1 is pressed in sand paper support 1, the end of sand paper is clamped at pressing plate 6 and sand paper
Between support 1.First bearing 3 is located near 1 one end of sand paper support, and the second bearing 5 is located near 1 other end of sand paper support, clamping plate 4
Arranged direction and the arranged direction of pressing plate 6 be mutually perpendicular to, such as being longitudinally arranged along sand paper support 1 of clamping plate 4, and pressing plate 6 is then
Along the lateral arrangement or clamping plate 4 of sand paper support 1 along the lateral arrangement of sand paper support 1, and pressing plate 6 is then along the vertical of sand paper support 1
To arrangement.In one or more embodiments, the back side of the sand paper support 1 is provided with the groove 1a corresponding to clamping plate 4, by sand paper
End be placed on the position corresponding to groove 1a, after clamping plate 4 is depressed, sand paper is pressed in groove 1a by clamping plate 4, in this way to sand
The clamping of paper is more reliable.
In one or more embodiments, the utility model further includes the flexibility that one end is covered by sand paper when installing sand paper
Component 8, the other end of the compliant member 8 are fixed on the front of sand paper support 1.As depicted in figs. 1 and 2, when installing sand paper 9, sand
Paper 9 is covered in the surface of compliant member 8, when the end of sand paper 9 is clamped between clamping plate 4 and sand paper support 1, compliant member 8
It is clamped between sand paper 9 and sand paper support 1, compliant member 8 generates supporting role to sand paper 9, when the sand using the utility model
When paper grinding device polishes to metope, since operator applies active force, sand paper 9 and flexibility by sand paper support 1 to sand paper
Component 8 is sandwiched between metope and sand paper support 1, since compliant member 8 can be deformed, the metope of out-of-flatness is come
It says, the shape of metope can be followed to change in compliant member 8, so that sand paper 9 follows the shape of metope to change,
Thus sand paper 9 is supported or is contacted with metope holding, to promote polishing effect.For the smaller article of surface area, pass through
The metamorphosis of compliant member 8 can make article institute shape coating function of the sand paper 9 to polishing, to promote polishing effect.It is described
Compliant member 8 preferentially selects sponge.
Embodiment two：
The present embodiment and embodiment one the difference is that, the clamper is resilient clamp, the resilient clamp
Including the second bearing 5, pressing plate 6 and torsional spring 7, second bearing 5 is fixed on the back side of sand paper support 1, and torsional spring 7 is mounted on pressing plate
6 one end, one end that pressing plate 6 installs torsional spring 7 is hinged with the second bearing 5, is pivoted about with hinge joint by pressing plate 6,
After sand paper 9 is placed in sand paper support 1, pressing plate 6 is discharged, pressing plate 6 resets under the active force of torsional spring 7, to clamp sand paper 9
Between pressing plate 6 and sand paper support 1.
Claims (5)
1. the back side of sand paper grinding device, including sand paper support, sand paper support is provided with handle, the back side of sand paper support, which is fixed with, to be distributed in
The clamper for clamping sand paper of handle both sides, which is characterized in that one end is covered by sand paper when further including installation sand paper
Compliant member, the other end of the compliant member are fixed on the front of sand paper support.
2. sand paper grinding device according to claim 1, which is characterized in that the compliant member is sponge.
3. sand paper grinding device according to claim 1 or 2, which is characterized in that the clamper is resilient clamp.
4. sand paper grinding device according to claim 1 or 2, which is characterized in that the clamper includes the first bearing, folder
Plate, the second bearing, pressing plate and torsional spring, the first bearing are fixed on the back side of sand paper support, and one end of clamping plate is hinged with the first bearing,
The other end of clamping plate is free end, and second bearing is fixed on the back side of sand paper support, and torsional spring is mounted on one end of pressing plate, pressing plate
The one end for installing torsional spring is hinged with the second bearing, and the other end of the pressing plate will be placed on the free side pressure of the clamping plate in sand paper support
Tightly in sand paper support.
5. sand paper grinding device according to claim 4, which is characterized in that the back side of the sand paper support, which is provided with, to be corresponded to
The groove of clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885374.1U CN207888394U (en) | 2017-12-28 | 2017-12-28 | Sand paper grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885374.1U CN207888394U (en) | 2017-12-28 | 2017-12-28 | Sand paper grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888394U true CN207888394U (en) | 2018-09-21 |
Family
ID=63550692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885374.1U Expired - Fee Related CN207888394U (en) | 2017-12-28 | 2017-12-28 | Sand paper grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888394U (en) |
-
2017
- 2017-12-28 CN CN201721885374.1U patent/CN207888394U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |