CN206925691U - A kind of sander - Google Patents
A kind of sander Download PDFInfo
- Publication number
- CN206925691U CN206925691U CN201720664235.XU CN201720664235U CN206925691U CN 206925691 U CN206925691 U CN 206925691U CN 201720664235 U CN201720664235 U CN 201720664235U CN 206925691 U CN206925691 U CN 206925691U
- Authority
- CN
- China
- Prior art keywords
- emery cloth
- cloth roller
- frame
- emery
- leading screw
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of sander, including frame and the motor that is fixedly installed in frame, loading plate is provided with the top plate of frame, leading screw is provided with frame, leading screw is rotatablely connected with frame by bearing, and nut is fixed with loading plate, and leading screw is connected with nut thread；Rotated on loading plate by bearing and be provided with first rotating shaft, one end of first rotating shaft is fixedly installed emery wheel, the other end is fixedly installed the first emery cloth roller, rotated in frame and be provided with the second emery cloth roller and the 3rd emery cloth roller, the output shaft of motor is connected with the 3rd emery cloth roller by belt, and ring-type emery cloth is arranged with the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller.When needing to polish to workpiece, start motor, first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller drive emery cloth to rotate, emery cloth had both served as polishing consumptive material, conveyer belt transfer motion power is used as again, first rotating shaft drives emery wheel to rotate simultaneously, can meet while the different parts of two workpiece are polished, and grinding efficiency is high.
Description
Technical field
It the utility model is related to a kind of sander.
Background technology
Sander extensive use in production, polishing are divided into grinder buffing and emery cloth polishing, and current sander only has
Emery wheel or emery cloth, the two can not work simultaneously, and function is single.
The content of the invention
The purpose of this utility model is to provide a kind of sander, and solving sander in the prior art only has emery wheel or sand
Cloth, the two can not work simultaneously, the single technical problem of function.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of sander, including frame and the motor that is fixedly installed in frame, it is provided with the top plate of the frame and holds
Support plate, leading screw is provided with frame, leading screw is rotatablely connected with frame by bearing, and nut, leading screw and spiral shell are fixed with loading plate
Box thread connects, and by rotational lead screw, loading plate can be moved with respect to frame；Rotated and be provided with by bearing on loading plate
First rotating shaft, first rotating shaft are vertically arranged with leading screw, and one end of first rotating shaft is fixedly installed emery wheel, the other end of first rotating shaft
The first emery cloth roller is fixedly installed, and first rotating shaft, emery wheel and the first emery cloth roller are coaxially disposed, and are rotated in frame and are provided with second
Emery cloth roller and the 3rd emery cloth roller, the diameter parallel of the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller, and the first emery cloth roller,
The axis of second emery cloth roller and the 3rd emery cloth roller is non-coplanar；The output shaft of motor is connected with the 3rd emery cloth roller by belt, and first
Ring-type emery cloth is arranged with emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller, emery cloth is tensioning state.
By rotational lead screw, drive loading plate, first rotating shaft, emery wheel and the first emery cloth roller to advance together, make the first emery cloth
Spacing between roller and the second emery cloth roller reduces, and is arranged or changed ring-type emery cloth, after replacing, new abrasive cloth cover exists
On first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller, leading screw is then reversely rotated, makes the first emery cloth roller and the second emery cloth roller
Between spacing increase, ensure emery cloth be in tensioning state, it is easy to operate, it is simple in construction.
When needing to polish to workpiece, start motor, the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller drive sand
Cloth rotates, and emery cloth had both served as polishing consumptive material, is used as conveyer belt transfer motion power again, while first rotating shaft drives emery wheel to rotate, then together
When can meet to polish to the different parts of two workpiece, multiple functional, grinding efficiency is high.
Further improve, offer the first waist type groove on the top plate, screwed hole, loading plate and top are offered on loading plate
Plate is bolted, and bolt be connected through through hole, after the first waist-shaped hole with nut, the length direction of first waist-shaped hole and
Leading screw it is axially in parallel.When changing emery cloth, bolt is unclamped, then rotational lead screw, then bolt moves along the first waist-shaped hole；Change sand
During cloth, after rotating backward leading screw guarantee emery cloth tensioning, bolt is tightened, loading plate is tightened together with top plate, plays locking
Effect, prevent in bruting process, due to vibration, cause leading screw to rotate, emery cloth release, and then cause emery cloth, emery wheel to stop turning
It is dynamic to influence normal buff work.
Further improve, articles holding table, articles holding table and movable connection in frame are provided with the frame, is opened up in frame
Have the second waist-shaped hole, be provided with the 3rd waist-shaped hole on articles holding table, the length direction of the second waist-shaped hole and leading screw it is axially in parallel,
The length directions of three waist-shaped holes and leading screw it is axially vertical.Articles holding table is set, it is convenient that larger heavier workpiece is placed on articles holding table
On polished, it is laborsaving；By setting the second waist-shaped hole, the 3rd waist-shaped hole, be easy to adjust articles holding table and the first emery cloth roller away from
From and articles holding table height, with meet polishing processing is carried out to workpiece of different shapes, it is practical.
Further improve, the periphery of the emery wheel is provided with the first protective cover, and the first protective cover is fixedly connected with loading plate；
The periphery of second emery cloth roller is provided with the second protective cover, and the second protective cover is fixedly connected with frame.By set the first protective cover,
Second protective cover, prevent polishing scrap from disorderly flying, pollution environment.
Further improve, one end of the leading screw sets handle, is easy to rotational lead screw, laborsaving, and anti-skidding rubber is cased with handle
Gum cover, anti-slip.
Further improve, the loading plate both sides are provided with limited block along leading screw length direction, and limited block is consolidated with frame
Even.Prevent loading plate from being offset to both sides, influence the rotation of first rotating shaft.
Further improve, first emery cloth roller, the second emery cloth roller and the 3rd one end of emery cloth roller away from frame are respectively provided with
Limited location wheel, prevents emery cloth from departing from.
Compared with prior art, the beneficial effects of the utility model are：
1st, by rotational lead screw, drive loading plate, first rotating shaft, emery wheel and the first emery cloth roller to advance together, make the first sand
Spacing between cloth rewinder roll and the second emery cloth roller reduces, and is arranged or changed ring-type emery cloth, after replacing, new abrasive cloth cover
On the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller, leading screw is then reversely rotated, makes the first emery cloth roller and the second emery cloth
Spacing increase between roller, ensures that emery cloth is in tensioning state, easy to operate, simple in construction.
When the 2nd, needing to polish to workpiece, start motor, the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller drive
Emery cloth rotates, and emery cloth had both served as polishing consumptive material, has as conveyer belt transfer motion power, while first rotating shaft drives emery wheel to rotate, then
It can meet to polish to the different parts of two workpiece simultaneously, multiple functional, grinding efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model sander.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the transmission parts in Fig. 1 right views.
Embodiment
To make the purpose of this utility model and technical scheme clearer, below in conjunction with the utility model embodiment to this
The technical scheme of utility model is clearly and completely described.
As Figure 1-3, a kind of sander, including frame 1 and the motor 17 being fixedly installed in frame, the frame 1
Top plate 2 on be provided with loading plate 3, leading screw 12 is provided with frame 1, leading screw 12 is rotatablely connected with frame 1 by bearing, carrying
Nut is fixed with plate 3, leading screw 12 is connected with nut thread, and by rotational lead screw, loading plate can be moved with respect to frame；
Being rotated on loading plate 3 by bearing and be provided with first rotating shaft 5, first rotating shaft 5 is vertically arranged with leading screw 12, and the one of first rotating shaft 5
End is fixedly installed emery wheel 4, and the other end of first rotating shaft 5 is fixedly installed the first emery cloth roller 6, and first rotating shaft 5, the and of emery wheel 4
First emery cloth roller 6 is coaxially disposed, and is rotated in frame 1 and is provided with the second emery cloth roller 15 and the 3rd emery cloth roller 16, the first emery cloth roller 6,
The diameter parallel of second emery cloth roller 15 and the 3rd emery cloth roller 16, and the axle of the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller
Line is non-coplanar；The output shaft of motor 17 is connected with the 3rd emery cloth roller 16 by belt, the first emery cloth roller 6, the and of the second emery cloth roller 15
Ring-type emery cloth 14 is arranged with 3rd emery cloth roller 16, emery cloth 14 is tensioning state.
By rotational lead screw 12, drive loading plate 3, first rotating shaft 5, the emery cloth roller 6 of emery wheel 4 and first to advance together, make the
Spacing between one emery cloth roller 6 and the second emery cloth roller 15 reduces, and is arranged or changed ring-type emery cloth 14, after replacing,
New emery cloth 14 is enclosed on the first emery cloth roller 6, the second emery cloth roller 15 and the 3rd emery cloth roller 16, is then reversely rotated leading screw 12, is made
Spacing increase between first emery cloth roller 6 and the second emery cloth roller 15, ensures that emery cloth 14 is in tensioning state, easy to operate, structure
Simply.
When needing to polish to workpiece, start motor 17, the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller drive
Emery cloth rotates, and emery cloth had both served as polishing consumptive material, is used as conveyer belt transfer motion power again, while first rotating shaft drives emery wheel to rotate, then
It can meet to polish to the different parts of two workpiece simultaneously, multiple functional, grinding efficiency is high.
In the present embodiment, the first waist type groove 13 is offered on the top plate, screwed hole, loading plate are offered on loading plate
Connected with top plate by bolt 9, bolt is connected after passing through through hole, the first waist-shaped hole with nut, the length of first waist-shaped hole 13
Degree direction is axially in parallel with leading screw 12.When changing emery cloth, bolt is unclamped, then rotational lead screw, then bolt is along the first waist-shaped hole
It is mobile；When changing emery cloth, after rotating backward leading screw guarantee emery cloth tensioning, bolt is tightened, loading plate is tightened together with top plate,
Play the effect of locking, prevent in bruting process, due to vibration, cause leading screw rotate, emery cloth unclamp, and then cause emery cloth,
Emery wheel, which stops operating, influences normal buff work.
In the present embodiment, articles holding table 11, articles holding table and movable connection in frame 1, frame are provided with the frame
On offer the second waist-shaped hole, the 3rd waist-shaped hole, the length direction of the second waist-shaped hole and the axial direction of leading screw are provided with articles holding table
It is parallel, the length direction of the 3rd waist-shaped hole and leading screw it is axially vertical.Articles holding table is set, it is convenient to be placed on larger heavier workpiece
Polished on articles holding table, it is laborsaving；By setting the second waist-shaped hole, the 3rd waist-shaped hole, it is easy to adjust articles holding table and the first emery cloth
The distance of roller and the height of articles holding table, it is practical to meet to carry out polishing processing to workpiece of different shapes.
In the present embodiment, the periphery of the emery wheel 4 is provided with the first protective cover, and the first protective cover is fixed with loading plate to be connected
Connect；The periphery of second emery cloth roller 15 is provided with the second protective cover, and the second protective cover is fixedly connected with frame.Prevented by setting first
Shield, the second protective cover, prevent polishing scrap from disorderly flying, pollution environment.
In the present embodiment, one end of the leading screw 12 sets handle 8, is easy to rotational lead screw, laborsaving, is cased with handle 8
Non-slip rubber set, anti-slip.
In the present embodiment, the loading plate both sides are provided with limited block 10, limited block and machine along leading screw length direction
Frame is connected.Prevent loading plate from being offset to both sides, influence the rotation of first rotating shaft.
In the present embodiment, first emery cloth roller, the second emery cloth roller and the 3rd one end of emery cloth roller away from frame are all provided with
Position-limited wheel 7 is equipped with, prevents emery cloth from departing from.
Do not done in the utility model illustrate be prior art or by prior art i.e. can be achieved, Er Qieben
It is only preferably case study on implementation of the present utility model that case is embodied described in utility model, is not used for limiting this practicality
New practical range.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made, should all make
For technology category of the present utility model.
Claims (7)
1. a kind of sander, it is characterised in that including frame and the motor that is fixedly installed in frame, on the top plate of the frame
Loading plate is provided with, leading screw is provided with frame, leading screw is rotatablely connected with frame by bearing, and nut is fixed with loading plate,
Leading screw is connected with nut thread, and by rotational lead screw, loading plate can be moved with respect to frame；Turned on loading plate by bearing
Dynamic to be provided with first rotating shaft, first rotating shaft is vertically arranged with leading screw, and one end of first rotating shaft is fixedly installed emery wheel, first rotating shaft
The other end be fixedly installed the first emery cloth roller, and first rotating shaft, emery wheel and the first emery cloth roller are coaxially disposed, and are rotated and are set in frame
It is equipped with the second emery cloth roller and the 3rd emery cloth roller, the diameter parallel of the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller, and first
The axis of emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller is non-coplanar；The output shaft of motor is connected with the 3rd emery cloth roller by belt
Connect, ring-type emery cloth is arranged with the first emery cloth roller, the second emery cloth roller and the 3rd emery cloth roller.
2. sander according to claim 1, it is characterised in that the first waist type groove, loading plate are offered on the top plate
On offer screwed hole, loading plate and top plate are bolted, and bolt is connected through through hole, after the first waist-shaped hole with nut,
The length direction of first waist-shaped hole and leading screw it is axially in parallel.
3. sander according to claim 2, it is characterised in that articles holding table, articles holding table and machine are provided with the frame
Movable connection on frame, the second waist-shaped hole is offered in frame, the 3rd waist-shaped hole, the length of the second waist-shaped hole are provided with articles holding table
Spend the axially in parallel of direction and leading screw, the length direction of the 3rd waist-shaped hole and leading screw it is axially vertical.
4. sander according to claim 1, it is characterised in that the periphery of the emery wheel is provided with the first protective cover, the
One protective cover is fixedly connected with loading plate；The periphery of second emery cloth roller is provided with the second protective cover, and the second protective cover is consolidated with frame
Fixed connection.
5. sander according to claim 1, it is characterised in that one end of the leading screw sets handle, is cased with handle
Non-slip rubber set.
6. sander according to claim 1, it is characterised in that the loading plate both sides are respectively provided with along leading screw length direction
Limited location block, limited block are connected with frame.
7. sander according to claim 1, it is characterised in that first emery cloth roller, the second emery cloth roller and the 3rd sand
The one end of cloth rewinder roll away from frame is provided with position-limited wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664235.XU CN206925691U (en) | 2017-06-08 | 2017-06-08 | A kind of sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664235.XU CN206925691U (en) | 2017-06-08 | 2017-06-08 | A kind of sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925691U true CN206925691U (en) | 2018-01-26 |
Family
ID=61346107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720664235.XU Expired - Fee Related CN206925691U (en) | 2017-06-08 | 2017-06-08 | A kind of sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406524A (en) * | 2018-03-29 | 2018-08-17 | 广西玉林达业机械配件有限公司 | A kind of flywheel ring gear chamfering burr sander |
| CN109759849A (en) * | 2019-02-26 | 2019-05-17 | 盐城工业职业技术学院 | A kind of lathe |
-
2017
- 2017-06-08 CN CN201720664235.XU patent/CN206925691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406524A (en) * | 2018-03-29 | 2018-08-17 | 广西玉林达业机械配件有限公司 | A kind of flywheel ring gear chamfering burr sander |
| CN109759849A (en) * | 2019-02-26 | 2019-05-17 | 盐城工业职业技术学院 | A kind of lathe |
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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: 20180126 Termination date: 20190608 |