CN205074892U - Sand mill - Google Patents
Sand mill Download PDFInfo
- Publication number
- CN205074892U CN205074892U CN201520802977.5U CN201520802977U CN205074892U CN 205074892 U CN205074892 U CN 205074892U CN 201520802977 U CN201520802977 U CN 201520802977U CN 205074892 U CN205074892 U CN 205074892U
- Authority
- CN
- China
- Prior art keywords
- abrasive band
- regulating wheel
- frame
- polishing
- regulating
- 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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Abstract
The utility model discloses a sand mill, its technical scheme main points are, which comprises a frame, the fixed driving motor that is equipped with in the frame, be connected with the action wheel on driving motor's the main shaft, the flexible layer of action wheel surface covering, still be equipped with the take -up pulley in the frame, take -up pulley and action wheel coat to be stamped and are used for the abrasive band of polishing, are connected with adjustment mechanism on the take -up pulley, and adjustment mechanism ensures through adjusting the take -up pulley position that the abrasive band is in the tensioning state all the time, people in the work piece of polishing, only need with the work piece put polish on the abrasive band on action wheel surface alright because the mode of polishing of originally keeping away from the drive wheel has just been avoided in the existence of elastic layer, can not exert too much pressure for the abrasive band, protected the abrasive band.
Description
Technical field
The utility model relates to a kind of grinding apparatus, and more particularly, it relates to a kind of skin grinder.
Background technology
When the parts such as grade producing electric motor end cap, be all utilize die casting machine by the shape of die cast metal in regulation mostly, after die casting completes, need product to be taken out processing of then further polishing, guarantee the smooth smooth of product surface.
As a rule, need the technique of carrying out polishing mostly to need to utilize skin grinder to polish, present skin grinder is have two moving runners mostly, is arranged with abrasive band above, the continuous cycle rotation in abrasive band, then people can polish needing the parts of polishing to be placed on abrasive band.Can not damage drive in order to ensure when polishing, parts are placed on the polishing of abrasive band central authorities usually.But go down easily to cause abrasive band stretched and just send for a long time like this, affect the efficiency of polishing work, the replacing in abrasive band can only be carried out, substantially reduce the service life in abrasive band.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the skin grinder providing a kind of grinding process of can advancing for a long time.
For achieving the above object, the utility model provides following technical scheme: a kind of skin grinder, comprise frame, described frame is fixed with drive motors, the main shaft of described drive motors is connected with driving wheel, described driving wheel surface coverage elasticity layer, described frame is also provided with regulating wheel, regulating wheel and driving wheel are coated with the abrasive band for polishing, regulating wheel is connected with governor motion, by regulating regulating wheel position, governor motion guarantees that abrasive band is in tensioning state all the time.
The utility model is set to further: described elastic layer is made up of cloth.
The utility model is set to further: described governor motion comprises the slide bar be fixedly connected with frame, the slide block be enclosed within slide bar, described regulating wheel is equipped with fixed axis, described fixed axis to be fixed on described slide block and by bearing fit between described regulating wheel and fixed axis, described slide block to be equipped with the hold-down screw of conflicting with described slide bar.
The utility model is set to further: described drive motors is double end motor, and described motor both sides are all arranged with the driving wheel and regulating wheel that are connected by abrasive band.
Compared with prior art, the utility model has the advantage of, the abrasive band structure of previous level state is become instead the abrasive band of band tension structure, even if there is phenomenons such as relaxing at work in abrasive band like this, also can by regulating the tensioning in the guarantee abrasive band, position of regulating wheel.People are when buffing work-piece; the abrasive band only needing workpiece to be placed on driving wheel surface carries out polishing just can; due to the existence of elastic layer; just avoid originally away from the polishing mode of drive; can not apply too much pressure to abrasive band, protect abrasive band, structure is simple; successful, can allow the long steady running in abrasive band.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model embodiment;
Fig. 2 is the structure chart of the utility model embodiment governor motion.
Reference numeral: 1, frame; 2, drive motors; 21, driving wheel; 211, elastic layer; 22, abrasive band; 3, regulating wheel; 41, slide bar; 42, slide block; 43, fixed axis; 44, hold-down screw.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model skin grinder embodiment is described further.
A kind of skin grinder, comprise frame 1, frame 1 is fixed with drive motors 2, this drive motors 2 is double end motors, and the both sides main shaft of drive motors 2 is connected with driving wheel 21, frame 1 is also provided with regulating wheel 3, regulates the governor motion of regulating wheel 3 position.Regulating wheel 3 and driving wheel 21 both sides all present and are symmetrical arranged, and like this can guarantee the disposable polishing carrying out both sides.
Driving wheel 21 is more much larger than regulating wheel 3, and driving wheel 21 is coated with elastic layer 211 above, and elastic layer 211 is made up of cloth, and it is thicker that whole driving wheel 21 wraps up by cloth, and driving wheel 21 is all wrapped.Regulating wheel 3 and driving wheel 21 are coated with the abrasive band 22 for polishing, abrasive band 22 is squeezed in the upper surface of driving wheel 21 elastic layer 211, and regulating wheel 3 is positioned at the below of driving wheel 21.Cloth has certain elasticity, but elasticity is not but very sufficient, just in time satisfies the demands, and such workpiece is when subduing facing to driving wheel 21, and the deformation quantity of elastic layer 211 is not very large, abrasive band 22 clamping can not be caused unstable, possess elasticity simultaneously yet.
Regulating wheel 3 is connected with governor motion, by regulating regulating wheel 3 position, governor motion guarantees that abrasive band 22 is in tensioning state all the time.Wherein, governor motion comprises the slide bar 41 be fixedly connected with frame 1, the slide block 42 be enclosed within slide bar 41, regulating wheel 3 is equipped with fixed axis 43, described fixed axis 43 to be fixed on described slide block 42 and by bearing fit between described regulating wheel 3 and fixed axis 43, slide block 42 to be equipped with the hold-down screw 44 of conflicting with slide bar 41.
This slide bar 41 is rectangular shapes, and slide block 42 is enclosed within slide bar 41 and can slides up and down freely, substantially there is not gap between the two.When needs regulate regulating wheel 3 position, only need hold-down screw 44 to turn on, then slide block 42 is moved to suitable position along slide bar 41, then hold-down screw 44 is tightened, can guarantee like this to realize regulating to slide block 42.The adjustment of slide block 42 can ensure the adjustment of regulating wheel 3 position, this makes it possible to abrasive band 22 to remain the state of tensioning.
Abrasive band 22 structure of previous level state is become instead the abrasive band 22 of band tension structure, even if there is the phenomenons such as lax at work in abrasive band 22 like this, also can by regulating the tensioning in the guarantee abrasive band, position 22 of regulating wheel 3.People are when buffing work-piece; the abrasive band 22 only needing workpiece to be placed on driving wheel 21 surface carries out polishing just can; due to the existence of elastic layer 211; just avoid originally away from the polishing mode of drive; apply too much pressure can not to abrasive band 22, protect abrasive band 22, structure is simple; successful, can allow abrasive band 22 for a long time steady running.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a skin grinder, comprise frame, described frame is fixed with drive motors, it is characterized in that: the main shaft of described drive motors is connected with driving wheel, described driving wheel surface coverage elasticity layer, described frame is also provided with regulating wheel, regulating wheel and driving wheel is coated with the abrasive band for polishing, regulating wheel is connected with governor motion, by regulating regulating wheel position, governor motion guarantees that abrasive band is in tensioning state all the time.
2. skin grinder according to claim 1, is characterized in that: described elastic layer is made up of cloth.
3. skin grinder according to claim 1, it is characterized in that: described governor motion comprises the slide bar be fixedly connected with frame, the slide block be enclosed within slide bar, described regulating wheel is equipped with fixed axis, described fixed axis to be fixed on described slide block and by bearing fit between described regulating wheel and fixed axis, described slide block to be equipped with the hold-down screw of conflicting with described slide bar.
4. skin grinder according to claim 1, is characterized in that: described drive motors is double end motor, and described motor both sides are all arranged with the driving wheel and regulating wheel that are connected by abrasive band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802977.5U CN205074892U (en) | 2015-10-16 | 2015-10-16 | Sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802977.5U CN205074892U (en) | 2015-10-16 | 2015-10-16 | Sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074892U true CN205074892U (en) | 2016-03-09 |
Family
ID=55427330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802977.5U Expired - Fee Related CN205074892U (en) | 2015-10-16 | 2015-10-16 | Sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074892U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312760A (en) * | 2016-11-01 | 2017-01-11 | 刘顺亮 | Casting iron pan polishing machine |
| CN106737031A (en) * | 2016-12-13 | 2017-05-31 | 江门市蓬江区嘉裕五金厨具厂 | A kind of polishing machine |
| CN106808345A (en) * | 2016-04-03 | 2017-06-09 | 帕玛自动化科技（苏州）有限公司 | Double abrasive band transmission devices |
| CN107336113A (en) * | 2017-08-11 | 2017-11-10 | 安徽池州伟舜机电有限公司 | A kind of abrasive band drive shaft of abrasive belt grinding machine |
| CN109719599A (en) * | 2019-03-13 | 2019-05-07 | 广东智多慧智能装备有限公司 | Aluminum section door window frame grinding device |
| CN111687725A (en) * | 2020-06-19 | 2020-09-22 | 徐子桐 | Customized furniture splicing assembly tongue-and-groove forming precision machining machine and precision machining method |
-
2015
- 2015-10-16 CN CN201520802977.5U patent/CN205074892U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808345A (en) * | 2016-04-03 | 2017-06-09 | 帕玛自动化科技（苏州）有限公司 | Double abrasive band transmission devices |
| CN106312760A (en) * | 2016-11-01 | 2017-01-11 | 刘顺亮 | Casting iron pan polishing machine |
| CN106312760B (en) * | 2016-11-01 | 2018-07-20 | 刘顺亮 | Casting iron pan polishing machine |
| CN106737031A (en) * | 2016-12-13 | 2017-05-31 | 江门市蓬江区嘉裕五金厨具厂 | A kind of polishing machine |
| CN107336113A (en) * | 2017-08-11 | 2017-11-10 | 安徽池州伟舜机电有限公司 | A kind of abrasive band drive shaft of abrasive belt grinding machine |
| CN109719599A (en) * | 2019-03-13 | 2019-05-07 | 广东智多慧智能装备有限公司 | Aluminum section door window frame grinding device |
| CN111687725A (en) * | 2020-06-19 | 2020-09-22 | 徐子桐 | Customized furniture splicing assembly tongue-and-groove forming precision machining machine and precision machining method |
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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: 20160309 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |