CN215547614U - Manual abrasive paper fixing device that polishes - Google Patents
Manual abrasive paper fixing device that polishes Download PDFInfo
- Publication number
- CN215547614U CN215547614U CN202023083956.2U CN202023083956U CN215547614U CN 215547614 U CN215547614 U CN 215547614U CN 202023083956 U CN202023083956 U CN 202023083956U CN 215547614 U CN215547614 U CN 215547614U
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- plate glass
- positioning block
- base plate
- abrasive paper
- paper
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- 239000005357 flat glass Substances 0.000 claims abstract description 131
- 239000004576 sand Substances 0.000 claims abstract description 28
- 244000137852 Petrea volubilis Species 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000005498 polishing Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A manual polishing abrasive paper fixing device is characterized in that a bottom plate is provided with a high-sand paper fixing cover plate positioning block and a low-profile base plate glass positioning block; the center part of the bracket is provided with a cylindrical groove; the short base plate glass positioning block is arranged at the right center of each side edge of the bottom plate, and a rotatable base plate glass positioning block is arranged on the short base plate glass positioning block; the high-sand paper fixed cover plate positioning blocks are symmetrically arranged on two sides of the short base plate glass positioning block; the backing plate glass is arranged on the inner sides of the high-sand paper fixed cover plate positioning block and the short backing plate glass positioning block; the base plate glass positioning screw is meshed with the cylindrical threaded through hole of the short base plate glass positioning block; the rotatable backing plate glass positioning block is arranged on the short backing plate glass positioning block by being meshed with the backing plate glass positioning screw and can rotate by 360 degrees; sand paper is placed on the backing plate glass; the abrasive paper fixing cover plate is meshed with the abrasive paper reinforcing fixing piece and the abrasive paper reinforcing fixing screw and fixed on the high-sand abrasive paper fixing cover plate positioning block and the rotatable base plate glass positioning block.
Description
Technical Field
The utility model relates to a polishing sand paper fixing device, in particular to a manual polishing sand paper fixing device.
Background
In the metallographic sample preparation process, the important and more complicated process is grinding and polishing, wherein the grinding process generally adopts two modes, the first mode is manual grinding, and the second mode is automatic grinding and polishing machine grinding. The automatic grinding and polishing machine is expensive, abrasive paper needs to be continuously replaced in the grinding process, the operation is complicated, the efficiency is low, in order to improve the metallographic sample preparation efficiency and the utilization rate of the automatic grinding and polishing machine, a manual grinding process is often adopted, and the automatic grinding and polishing machine is used for polishing. The left hand of manual polishing presses abrasive paper, and the right hand is held the work piece and is polished, then changes abrasive paper, polishes repeatedly until reaching the regulation requirement. Sand paper is pressed to the left hand, can appear not pressing, and the sand paper slippage or hand press surface are less, and the sand paper face of polishing is narrower, causes the waste rate of sand paper serious, the great scheduling problem of personnel manipulation strength.
Disclosure of Invention
In order to solve the above problems, the present invention provides a manual sanding sandpaper fixing device, including: the bottom plate, the backing plate glass, the abrasive paper and the abrasive paper fix the cover plate; the bottom plate is provided with a plurality of high-sand paper fixed cover plate positioning blocks and a plurality of short base plate glass positioning blocks; the short base plate glass positioning block is arranged at the center of each side edge of the bottom plate; each short base plate glass positioning block is provided with a rotatable base plate glass positioning block; the center parts of each high-sand paper fixed cover plate positioning block, each low-profile base plate glass positioning block and each rotatable base plate glass positioning block are provided with threaded through holes; the high-sand paper fixed cover plate positioning blocks are symmetrically arranged on two sides of the short base plate glass positioning block and are fixed on the bottom plate; the base plate glass is arranged on the inner sides of the high-sand paper fixed cover plate positioning block and the short base plate glass positioning block and is placed on the bottom plate; each rotatable base plate glass positioning block is fixed on the short base plate glass positioning block through a base plate glass positioning screw, and the rotatable base plate glass positioning block can rotate 360 degrees in the clockwise or anticlockwise direction by taking the base plate glass positioning screw as a shaft center; each base plate glass positioning bolt is fixedly connected with the groove of the short base plate glass positioning block through threads; the abrasive paper is placed on the backing plate glass, and the abrasive paper fixing cover plate is placed on the abrasive paper; the area of the inner ring of the sand paper is equal to the area of the sand paper; the abrasive paper fixing cover plate is provided with a plurality of fixing holes corresponding to the positions of the threaded through holes on the high-abrasive paper fixing cover plate positioning blocks; the abrasive paper fixing cover plate and the abrasive paper reinforcing fixing pieces are fixed on the high-sand abrasive paper fixing cover plate positioning blocks by the abrasive paper reinforcing fixing screws; the sand paper reinforcing and fixing pieces are located above the sand paper fixing cover plate.
Further, the bottom plate is rectangular or square.
Further, the short base plate glass positioning block is 50-60mm away from the edge of each side of the bottom plate.
Furthermore, the high-sand paper fixed cover plate positioning blocks are 4 or 6 along each edge of the bottom plate and symmetrically distributed by taking the short base plate glass positioning blocks as centers.
Furthermore, the length and the width of the short base plate glass positioning block are the same as those of the base plate glass positioning block, and the height of the short base plate glass positioning block is half of that of the high-sand paper fixing cover plate positioning block.
Furthermore, the size of the short base plate glass positioning block is consistent with that of the rotatable base plate glass positioning block.
Further, backing plate glass set screw length and high-grade sand paper fixed cover plate locating piece height are the same, and backing plate glass set screw will rotate the type backing plate glass locating piece and fix the back to short type backing plate glass locating piece on, and backing plate glass set screw upper edge is flat mutually with rotatable type backing plate glass locating piece upper surface.
Further, the long limit one side directional abrasive paper of stationary blade is strengthened to abrasive paper, can be according to the user demand, the direction of stationary blade is strengthened to the adjustment abrasive paper, ensures fixed abrasive paper position.
The utility model has the beneficial effects that:
1. the base plate glass is placed on the inner side of the bottom plate, the base plate glass is controlled not to slide outwards through the base plate glass positioning block and the base plate glass positioning block, and the base plate glass can be fixed on the bottom plate through adjusting the base plate glass positioning block so as to be fixed on the workbench.
2. Adopt the fixed apron of abrasive paper to cover abrasive paper of polishing, the stationary blade is strengthened to installation abrasive paper, screws abrasive paper and strengthens set screw, guarantees that abrasive paper is fixed unmovable, prevents to sideslip.
The utility model discloses a manual abrasive paper fixing device that polishes can fix the backing plate glass of polishing, makes it not do the removal of any direction, strengthens stationary blade, abrasive paper through abrasive paper and strengthens the set screw meshing and fix abrasive paper at backing plate glass, has prevented that abrasive paper from sideslipping, reduces the hand press surface, has increased abrasive paper's application scope, alleviates personnel's manipulation strength.
Drawings
FIG. 1 is a three-dimensional exploded view of a manual sanding sandpaper holding device of the present invention;
FIG. 2 is a three-dimensional block diagram of a sanding block of the present invention;
FIG. 3 is a three-dimensional block diagram of the backing plate glass mount of the present invention;
FIG. 4 is a three-dimensional block diagram of a sandpaper-reinforced mounting of the present invention;
FIG. 5 is a three-dimensional overall assembly structure of the manual sanding sandpaper holding device of the present invention;
fig. 6 is a simple schematic view of the manual sanding sandpaper pad glass fixation of the present invention.
In the figure, 1-base plate; 2-fixing a cover plate positioning block by high-grade sand paper; 3-short base plate glass positioning block; 4-a rotatable backing plate glass positioning block; 5-backing plate glass positioning screw; 6-backing plate glass; 7-sand paper; 8-sand paper fixing cover plate; 9-sand paper reinforcing and fixing piece; 10-sand paper reinforcing and fixing screw.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
As shown in fig. 1, 2, 3, 4, 5 and 6, a manual sanding sandpaper securing apparatus includes: the bottom plate, the backing plate glass, the abrasive paper and the abrasive paper fix the cover plate; the bottom plate is provided with a plurality of high-sand paper fixed cover plate positioning blocks and a plurality of short base plate glass positioning blocks; the short base plate glass positioning block is arranged at the center of each side edge of the bottom plate; each short base plate glass positioning block is provided with a rotatable base plate glass positioning block; the center parts of each high-sand paper fixed cover plate positioning block, each low-profile base plate glass positioning block and each rotatable base plate glass positioning block are provided with threaded through holes; the short base plate glass positioning block 3 is arranged at the right center of each side edge of the bottom plate 1 and is consistent with the size of the rotatable base plate glass positioning block 4; 4 high-sand paper fixing cover plate positioning blocks 2 are symmetrically arranged at two sides of the short base plate glass positioning block 3, 2 are arranged at each side, are 50-60mm away from the edge of each side, and are fixed on the bottom plate 1; the length and the width of the short base plate glass positioning block 3 are the same as those of the high-sand paper fixed cover plate positioning block 2, and the height is half of that of the high-sand paper fixed cover plate positioning block 2; the backing plate glass 6 is arranged on the inner sides of the high-sand paper fixed cover plate positioning block 2 and the short backing plate glass positioning block 3 and is placed on the bottom plate 1; the backing plate glass positioning screw 5 is meshed with the cylindrical groove of the short backing plate glass positioning block 3, the length of the backing plate glass positioning screw 5 is the same as the height of the high molding sand paper fixed cover plate positioning block 2, after the rotatable backing plate glass positioning block 4 is fixed on the short backing plate glass positioning block 3 by the backing plate glass positioning screw 5, the upper edge of the backing plate glass positioning screw 5 is level with the upper surface of the rotatable backing plate glass positioning block 4; the rotatable base plate glass positioning block 4 is arranged on the short base plate glass positioning block 3 by being engaged with the base plate glass positioning screw 5, the rotatable base plate glass positioning block 4 can rotate 360 degrees clockwise or anticlockwise by taking the base plate glass positioning screw 5 as a shaft center, and each base plate glass positioning bolt is fixedly connected with a groove of the short base plate glass positioning block through threads; the abrasive paper is placed on the backing plate glass, and the abrasive paper fixing cover plate is placed on the abrasive paper; the area of the inner ring of the sand paper is equal to the area of the sand paper; the abrasive paper fixing cover plate is provided with a plurality of fixing holes corresponding to the positions of the threaded through holes on the high-abrasive paper fixing cover plate positioning blocks; the abrasive paper fixing cover plate and the abrasive paper reinforcing fixing pieces are fixed on the high-sand abrasive paper fixing cover plate positioning blocks by the abrasive paper reinforcing fixing screws; the sand paper reinforcing and fixing pieces are located above the sand paper fixing cover plate. When in use, the angle of the rotatable backing plate glass positioning block 4 is adjusted until the backing plate glass 6 is clamped, and the backing plate glass positioning screw 5 is arranged to fix the backing plate glass 6; the sand paper 7 is placed on the backing plate glass 6; fixed piece 9 is strengthened with abrasive paper to the fixed apron of abrasive paper 8, the meshing of fixing screw 10 is strengthened to abrasive paper, fix at high-sand abrasive paper fixed cover board locating piece 2, on rotatable type backing plate glass locating piece 4, during the use, 8 fixed apron of abrasive paper cover polish 7, the fixed piece 9 is strengthened to installation abrasive paper, the fixed piece 9 is strengthened to abrasive paper and 1 inboards of long limit one side directional bottom plate in limit, according to the operation needs, the direction of fixed piece 9 is strengthened to adjustment abrasive paper, the fixing screw 10 is strengthened to the abrasive paper of screwing, ensure that abrasive paper strengthens fixedly.
It should be emphasized that when the rotatable backing plate glass positioning block 4 is rotated to the diagonal line and the short backing plate glass positioning block 3 diagonal line coincide, the distance between the corresponding rotatable backing plate glass positioning blocks 4 is the minimum distance of the backing plate glass 6, if the width and length of the backing plate glass 6 is less than this distance, then the backing plate glass 6 cannot be clamped tightly, and the backing plate glass 6 cannot be larger than the length and width of the figure constituted by the high sand paper fixing cover plate positioning block 2 and the short backing plate glass positioning block 3 at the maximum, otherwise the backing plate glass 6 cannot be placed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a manual sanding abrasive paper fixing device which characterized in that includes: the bottom plate, the backing plate glass, the abrasive paper and the abrasive paper fix the cover plate; the bottom plate is provided with a plurality of high-sand paper fixed cover plate positioning blocks and a plurality of short base plate glass positioning blocks; the short base plate glass positioning block is arranged at the center of each side edge of the bottom plate; each short base plate glass positioning block is provided with a rotatable base plate glass positioning block; the center parts of each high-sand paper fixed cover plate positioning block, each low-profile base plate glass positioning block and each rotatable base plate glass positioning block are provided with threaded through holes; the high-sand paper fixed cover plate positioning blocks are symmetrically arranged on two sides of the short base plate glass positioning block and are fixed on the bottom plate; the base plate glass is arranged on the inner sides of the high-sand paper fixed cover plate positioning block and the short base plate glass positioning block and is placed on the bottom plate; each rotatable base plate glass positioning block is fixed on the short base plate glass positioning block through a base plate glass positioning screw, and the rotatable base plate glass positioning block can rotate 360 degrees in the clockwise or anticlockwise direction by taking the base plate glass positioning screw as a shaft center; each base plate glass positioning bolt is fixedly connected with the groove of the short base plate glass positioning block through threads; the abrasive paper is placed on the backing plate glass, and the abrasive paper fixing cover plate is placed on the abrasive paper; the area of the inner ring of the sand paper is equal to the area of the sand paper; the abrasive paper fixing cover plate is provided with a plurality of fixing holes corresponding to the positions of the grooves on the high-abrasive paper fixing cover plate positioning blocks; the abrasive paper fixing cover plate and the abrasive paper reinforcing fixing pieces are fixed on the high-sand abrasive paper fixing cover plate positioning blocks by the abrasive paper reinforcing fixing screws; the sand paper reinforcing and fixing pieces are located above the sand paper fixing cover plate.
2. A hand-sanding sandpaper holding device as defined in claim 1, wherein said base is rectangular or square.
3. A hand-operated sanding sandpaper mounting device as defined in claim 1, wherein the high-grade sandpaper mounting flap positioning block is spaced 50-60mm from the edge of each side of the base plate.
4. A manual sanding sandpaper mounting apparatus as defined in claim 1, wherein the high-profile sandpaper mounting cover positioning blocks are provided at 4 or 6 locations along each edge of the base plate and are symmetrically spaced about the low-profile backing plate glass positioning block.
5. A manual sanding sandpaper mounting apparatus as defined in claim 1, wherein the short backing plate glass locating block has the same length and width as the backing plate glass locating block and a height that is one-half of the height of the high-grade sandpaper mounting cover plate locating block.
6. A manual sanding sandpaper securing device as defined in claim 1, wherein the short backing plate glass locating block has a size corresponding to the size of the rotatable backing plate glass locating block.
7. A manual sanding sandpaper securing device as defined in claim 1, wherein the backing plate glass securing screw has the same length as the tall sandpaper securing cover plate locating block, and wherein after the backing plate glass securing screw has secured the rotatable backing plate glass locating block to the short backing plate glass locating block, the backing plate glass securing screw has an upper edge flush with the upper surface of the rotatable backing plate glass locating block.
8. A device for holding manual sanding paper as defined in claim 1, wherein the long side of the paper-reinforced securing piece is directed toward the paper, and the direction of the paper-reinforced securing piece can be adjusted to secure the position of the paper as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023083956.2U CN215547614U (en) | 2020-12-21 | 2020-12-21 | Manual abrasive paper fixing device that polishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023083956.2U CN215547614U (en) | 2020-12-21 | 2020-12-21 | Manual abrasive paper fixing device that polishes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215547614U true CN215547614U (en) | 2022-01-18 |
Family
ID=79815315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023083956.2U Active CN215547614U (en) | 2020-12-21 | 2020-12-21 | Manual abrasive paper fixing device that polishes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215547614U (en) |
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2020
- 2020-12-21 CN CN202023083956.2U patent/CN215547614U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No. 93, Ji Chuan Road, Hailing District, Taizhou, Jiangsu Province Patentee before: TAIZHOU University Country or region before: China |