CN205184561U - Practice thrift sanding tool of abrasive paper - Google Patents
Practice thrift sanding tool of abrasive paper Download PDFInfo
- Publication number
- CN205184561U CN205184561U CN201520839304.7U CN201520839304U CN205184561U CN 205184561 U CN205184561 U CN 205184561U CN 201520839304 U CN201520839304 U CN 201520839304U CN 205184561 U CN205184561 U CN 205184561U
- Authority
- CN
- China
- Prior art keywords
- base
- rotating shaft
- sand paper
- sanding tool
- fixed
- 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 claims description 73
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- 238000005498 polishing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a practice thrift sanding tool of abrasive paper, this sanding tool include the base, relative first fixation clamp and the second fixation clamp that sets up at the base top surface, and the opening of first fixation clamp and second fixation clamp is all towards the base border, the base top surface still is equipped with second abrasive paper clamping device, and second abrasive paper clamping device include: relative first support and the second support that sets up at the base top surface, erect first fixation clamp top, and with first support normal running fit's first pivot, the periphery of first pivot is fixed with first cylinder, erect second fixation clamp top, and with second support normal running fit's second pivot, the periphery of second pivot is fixed with the second drum, between first pivot and the base, be equipped with respectively between second pivot and the base and be used for restricting first pivot and second pivot pivoted retaining member. The utility model discloses a sanding tool needn't too much tailor abrasive paper, also needn't frequently change abrasive paper, can effectively utilize the head and the afterbody of abrasive paper simultaneously, avoids extravagant.
Description
Technical field
The utility model relates to a kind of milling tools, is specifically related to a kind of sanding tool saving sand paper.
Background technology
Abrasive media is generally used for polishing the surface of workpiece of becoming more meticulous, as the sand paper of common carpenter.Traditional polishing process adopts manual or mechanical mode to be moved around on the surface of workpiece repeatedly by sand paper, to remove irregular small ledge, makes surface of the work have certain precision or flatness.
Hand sand takes time and effort, and therefore comparatively commonly adopts mechanical grinding.Sand paper is normally fixed on sanding tool by mechanical grinding, by gripping sanding tool and reciprocating the effect reaching polishing on the surface of the workpiece.In bruting process, sand paper is constantly worn, and therefore usually needs to change sand paper.
The Chinese patent literature being CN102328280A as publication number discloses a kind of sanding tool, this sanding tool comprises base and is fixed on the handle on base, the both ends of base are provided with a clamping device respectively pivotly, clamping device is for being clamped in the bottom surface of base actively by abrasive material, handle is between two clamping devices; This clamping device comprises the pedestal be fixedly connected with base and the retained part be connected with base runner, one end of retained part extends to form to the side of handle the projection be convenient to clamping device force, during use, firmly by projection mutually in push away, namely retained part opens and can be clamped on pedestal by abrasive material, and pedestal is fixedly connected by nut and base.
The weak point of this sanding tool is: need to be cut into by sand paper and base plate base area formed objects, and all needs after being finished to change sand paper at every turn, takes time and effort very much.
Utility model content
The utility model discloses a kind of sanding tool saving sand paper, this sanding tool need not too much cutting sand paper, and frequently need not change sand paper.
A kind of sanding tool saving sand paper, comprise base, and the first sand paper clamping device be fixed on base, described first sand paper clamping device comprises the first geometrical clamp and the second geometrical clamp that are oppositely arranged on base top surface, and the opening of the first geometrical clamp and the second geometrical clamp is all towards Base edge; Described base top surface is also provided with the second sand paper clamping device, and described second sand paper clamping device comprises:
Be oppositely arranged on the first support and second support of base top surface;
Be erected at the first rotating shaft coordinated above the first geometrical clamp and with the first holder pivots, the periphery of described first rotating shaft is fixed with the first cylinder for the sand paper that reels;
Be erected at the second rotating shaft coordinated above the second geometrical clamp and with the second holder pivots, the periphery of described second rotating shaft is fixed with the second tin roller for the sand paper that reels;
The locking member for limiting the first rotating shaft and the second axis of rotation is respectively equipped with between described first rotating shaft and base, between described second rotating shaft and base.
During use, first by new coated abrasive roll around on the first cylinder, and the head of sand paper is stretched to the second geometrical clamp from the bottom of base and is clamped in the second geometrical clamp, the first rotating shaft fixed by recycling locking member, and prevent the first rotating shaft and the first cylinder from rotating, now sand paper is fixed on base end face, can polish, when first time polish need replacing sand paper time, then untie the locking member fixing the first rotating shaft, the head of sand paper is taken out from the second geometrical clamp and is wound up on second tin roller, until base end face all covers new sand paper, now utilize locking member, fix the first rotating shaft and the second rotating shaft simultaneously, polish again, circulation like this will be until when the sand paper be wound on the first cylinder will be used up, the afterbody of sand paper is taken off from the first cylinder and is clamped to (now the other end of sand paper is still fixed on second tin roller) in the first geometrical clamp, polish for the last time, to polish rear replacing sand paper.
The utility model utilizes the first cylinder to reel new sand paper, utilize second tin roller to reel used sand paper, locking member during polishing, only need be utilized to fix the first rotating shaft and the second rotating shaft, thus need not cutting sand paper too much before polishing, also frequently sand paper need not be changed in bruting process, time saving and energy saving.
Further, the utility model carries out first time polishing after utilizing the first cylinder and the second geometrical clamp to fix sand paper, polish for the last time, thus effectively can utilize head and the afterbody of sand paper after utilizing the first geometrical clamp and second tin roller to fix sand paper, avoids waste.
As preferably, described locking member comprises the limiting plate being fixed on the first rotating shaft or the second roller end, and this limiting plate is fixed on base side by fastening bolt.
As preferred further, described limiting plate is fixed with joystick towards one end of base.Operating personnel only need rotate joystick can order about the first rotating shaft or the second rotating shaft synchronous axial system.
As preferably, described locking member is arranged symmetrically in the two ends of the first rotating shaft or the second rotating shaft.
As preferably, the base side that the length direction of bearing of trend and the first rotating shaft or the second rotating shaft is consistent is sand paper contact surface, and this sand paper contact surface is arc surface.Arc surface helps avoid base plate and causes unnecessary wearing and tearing to sand paper.As preferred further, the radian of described arc surface is π.So make the transition between base end face, arc surface and base top surface more level and smooth, reduce the wearing and tearing to sand paper further; Sand paper also can fit tightly with base end face simultaneously, ensures polishing effect.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model utilizes the first cylinder to reel new sand paper, second tin roller is utilized to reel used sand paper, locking member only need be utilized during polishing to fix the first rotating shaft and the second rotating shaft, thus need not cutting sand paper too much before polishing, also frequently sand paper need not be changed in bruting process, time saving and energy saving;
(2) the utility model carries out first time polishing after utilizing the first cylinder and the second geometrical clamp to fix sand paper, polish for the last time after utilizing the first geometrical clamp and second tin roller to fix sand paper, thus effectively can utilize head and the afterbody of sand paper, avoid waste.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation saving the sanding tool of sand paper of the utility model;
Fig. 2 is a kind of structural representation of sanding tool under another visual angle saving sand paper of the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of sanding tool saving sand paper of the present embodiment, comprises base 1, and the end face of base 1 is fixed with handle 2.The end face of base 1 is also fixed with the first support 3 and the second support 4 be oppositely arranged, and this first support 3 and the second support 4 lay respectively at the both sides of handle 2.
Wherein, the first support 3 the has been rotatably assorted periphery of the first rotating shaft 5, first rotating shaft 5 is fixed with the first cylinder 7 for the sand paper 6 (unused portion) that reels; Second support 4 the has been rotatably assorted periphery of the second rotating shaft 8, second rotating shaft 8 is fixed with second tin roller 9 for the sand paper 6 (frayed part) that reels.
Further, the locking member 10 rotated for limiting the first rotating shaft 5 is provided with between the first rotating shaft 5 and base 1; Also the locking member 10 rotated for limiting the second rotating shaft 8 is provided with between second rotating shaft 8 and base 1.
As shown in Figure 2, composition graphs 1 is visible, and this locking member 10 comprises the limiting plate 11 being fixed on the first rotating shaft 5 or the second rotating shaft 8 end, and this limiting plate 11 is fixed on base 1 side by fastening bolt 12.In the present embodiment, two ends of the first rotating shaft 5 are respectively provided with one piece of limiting plate 11, and similarly, two ends of the second rotating shaft 8 are also respectively provided with one piece of limiting plate 11.
As seen from Figure 2, every block limiting plate 11 is all fixed with joystick 13 towards one end of base 1.Operating personnel only need rotate joystick 13 can order about the first rotating shaft 5 or the second rotating shaft 8 synchronous axial system.
As shown in Figure 2, composition graphs 1 is visible, base 1 end face is also fixed with the first geometrical clamp 14 and the second geometrical clamp 15 be oppositely arranged, the opening of the first geometrical clamp 14 and the second geometrical clamp 15 is all towards base 1 edge, wherein, first geometrical clamp 14 is in the below of the first rotating shaft 5, and the second geometrical clamp 15 is in the below of the second rotating shaft 8.
As shown in Figure 1, in the present embodiment, base 1 side consistent with the length bearing of trend of the first rotating shaft 5 or the second rotating shaft 8 is sand paper contact surface 16, and this sand paper contact surface 16 is arc surface, and the radian of arc surface is π.Arc surface helps avoid base plate 1 pair of sand paper 6 and causes unnecessary wearing and tearing.
During use, first sand paper 6 is wound on the first cylinder 7, and the head of sand paper 6 is stretched to the second geometrical clamp 15 from the bottom of base 1 and is clamped in the second geometrical clamp 15, limiting plate 11 is fixed on base 1 by recycling fastening bolt 12, and prevent the first rotating shaft 5 (and first cylinder 7) from rotating, now sand paper 6 is fixed on base 1 bottom surface, can polish, when first time has polished, then unclamp fastening bolt 12, hand-held joystick 13 rotates, the first rotating shaft 5 (and first cylinder 7) and the second rotating shaft 8 (and second tin roller 9) is driven to rotate, the head of sand paper 6 is taken out from the second geometrical clamp 15 and is wound up on second tin roller 9, until base 1 bottom surface all covers new sand paper 6, now recycle fastening bolt 12 and fix the first rotating shaft 5 and the second rotating shaft 8 simultaneously, polish again, circulation like this will be until when the sand paper 6 be wound on the first cylinder 7 will be used up, the afterbody of sand paper 6 is taken off from the first cylinder 7 and is clamped in the first geometrical clamp 14 (now the other end of sand paper 6 is still fixed on second tin roller 9), polish for the last time, to polish rear replacing sand paper 6.
Claims (6)
1. save the sanding tool of sand paper for one kind, comprise base, and the first sand paper clamping device be fixed on base, described first sand paper clamping device comprises the first geometrical clamp and the second geometrical clamp that are oppositely arranged on base top surface, the opening of the first geometrical clamp and the second geometrical clamp is all towards Base edge, it is characterized in that, described base top surface is also provided with the second sand paper clamping device, and described second sand paper clamping device comprises:
Be oppositely arranged on the first support and second support of base top surface;
Be erected at the first rotating shaft coordinated above the first geometrical clamp and with the first holder pivots, the periphery of described first rotating shaft is fixed with the first cylinder for the sand paper that reels;
Be erected at the second rotating shaft coordinated above the second geometrical clamp and with the second holder pivots, the periphery of described second rotating shaft is fixed with the second tin roller for the sand paper that reels;
The locking member for limiting the first rotating shaft and the second axis of rotation is respectively equipped with between described first rotating shaft and base, between described second rotating shaft and base.
2. sanding tool as claimed in claim 1, it is characterized in that, described locking member comprises the limiting plate being fixed on the first rotating shaft or the second roller end, and this limiting plate is fixed on base side by fastening bolt.
3. sanding tool as claimed in claim 2, it is characterized in that, described limiting plate is fixed with joystick towards one end of base.
4. sanding tool as claimed in claim 1, it is characterized in that, described locking member is arranged symmetrically in the two ends of the first rotating shaft or the second rotating shaft.
5. sanding tool as claimed in claim 1, is characterized in that, the base side that the length direction of bearing of trend and the first rotating shaft or the second rotating shaft is consistent is sand paper contact surface, and this sand paper contact surface is arc surface.
6. sanding tool as claimed in claim 5, it is characterized in that, the radian of described arc surface is π.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839304.7U CN205184561U (en) | 2015-10-27 | 2015-10-27 | Practice thrift sanding tool of abrasive paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839304.7U CN205184561U (en) | 2015-10-27 | 2015-10-27 | Practice thrift sanding tool of abrasive paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184561U true CN205184561U (en) | 2016-04-27 |
Family
ID=55777592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839304.7U Expired - Fee Related CN205184561U (en) | 2015-10-27 | 2015-10-27 | Practice thrift sanding tool of abrasive paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041693A (en) * | 2016-06-01 | 2016-10-26 | 北京电子科技职业学院 | Manual grinding tool |
-
2015
- 2015-10-27 CN CN201520839304.7U patent/CN205184561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041693A (en) * | 2016-06-01 | 2016-10-26 | 北京电子科技职业学院 | Manual grinding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |