CN206140264U - Handheld grinding device - Google Patents
Handheld grinding device Download PDFInfo
- Publication number
- CN206140264U CN206140264U CN201621097953.5U CN201621097953U CN206140264U CN 206140264 U CN206140264 U CN 206140264U CN 201621097953 U CN201621097953 U CN 201621097953U CN 206140264 U CN206140264 U CN 206140264U
- Authority
- CN
- China
- Prior art keywords
- fixed body
- surge drum
- annular groove
- emery wheel
- hand
- 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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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a handheld grinding device, including the fixed body, active tube and surge drum, the surge drum is connected in the upper end of the fixed body, is provided with the passageway on the fixed body, the fixed internal driving motor that installs, driving motor's output is connected with the pivot, and the lower extreme of pivot is connected with the emery wheel, still is provided with a plurality of blade in the pivot, active tube's internal face is provided with the annular groove, is provided with the holding ring on the outer wall of the fixed body, is provided with the elastic component in the annular groove, and the elastic component makes: the internal face at annular groove top and the up end looks butt of holding ring, active tube's bottom is provided with the protection casing that surrounds the emery wheel. The utility model discloses a dispersing of dust can effectively be avoided everywhere in the setting of protection casing and blade, has alleviateed the influence to the surrounding environment, has ensured that operating personnel's is healthy.
Description
Technical field
This utility model is related to processing technique field, more particularly, to a kind of hand-held sanding apparatus.
Background technology
During being processed to metal, the rusty stain for removing metal surface is needed.Especially carrying out mopping or weldering
Before connecing, in order to ensure being normally carried out for mopping and welding sequence, it is to avoid paint cannot effectively adhere to asks with weld low intensity
Topic, it is necessary to which metal surface is eliminated rust.Currently, the mode that more efficiently eliminates rust is the rust that metal surface is removed by polishing
Mark.During polishing, mainly by staff's hand-held grinder, polish carrying out surface.It is big by generating in bruting process
The dust of amount, dust diffuses in atmosphere, and surrounding is made an extremely bad impression, the body of serious harm staff
Health.
Utility model content
The purpose of this utility model is the problems referred to above for overcoming prior art, there is provided a kind of hand-held sanding apparatus, by anti-
The setting of shield and blade, can be prevented effectively from dispersing everywhere for dust, alleviate the impact to surrounding, ensure operator
Member's is healthy.Meanwhile, by the setting of slidable activity cylinder, can be on the premise of protective cover be provided with, it is ensured that emery wheel
Can contact with profiled metal face, substantially increase the versatility of reliability of operation and appropriate products.
The purpose of this utility model is achieved through the following technical solutions：
A kind of hand-held sanding apparatus, including fixed body, movable cylinder and the surge drum with collecting chamber, movable jacket casing is located at solid
Determine on the outer surface of body；
Surge drum is connected to the upper end of fixed body, its upper and lower end face is provided through on fixed body and is connected with collecting chamber
Passage；
Fixation is provided with vivo motor, and the outfan of motor is connected with rotating shaft, and the lower end of rotating shaft is through fixation
The lower surface of body, and emery wheel is connected with the end, several blades above emery wheel are additionally provided with rotating shaft；
The internal face of movable cylinder is provided with annular groove, is provided with the outside wall surface of fixed body in annular groove and can
The locating ring that opposed annular groove is moved up and down, is provided with elastic component in annular groove, the upper and lower ends of elastic component are acted on respectively
In the lower surface of locating ring and the internal face of annular groove bottom, and cause：Internal face at the top of annular groove and locating ring
Upper surface abuts against；
The bottom of movable cylinder is provided with the protective cover for surrounding emery wheel.
During this utility model application, start motor so as to drive emery wheel to carry out high-speed rotation by rotating shaft, so that
Obtaining emery wheel can polish metal surface.In bruting process, substantial amounts of iron filings and dust can be produced, for this purpose, this practicality
New design has protective cover, so, can enable the iron filings produced in bruting process and dust by protective cover to parcel.Together
When, rotating shaft can also drive several blades to be rotated, and so as to produce the air-flow of drain upwards, ferrum will be produced in bruting process
Bits and dust are moved to the direction of fixed body, and enter collection intracavity by passage, and then complete the collection to iron filings and dust.
For ease of observing the ruuning situation of emery wheel, protective cover can be made using transparent material.
Due to handled metal surface and not always horizontal plane, can also there is shaped face, be provided with the feelings of protective cover
Under condition, emery wheel is caused sometimes from contacting with handled metal covering, namely the position that emery wheel is polished can be less than protection
The contacted region of cover, at this moment, then needs slip activity cylinder to overcome the effect of elastic component by protective cover to away from emery wheel
Direction movement, so, emery wheel can be enabled to carry out grinding process to metal surface.
It can be seen that, this utility model can be prevented effectively from dispersing everywhere for dust by the setting of protective cover and blade, alleviate
Impact to surrounding, has ensured that operator's is healthy.Meanwhile, by the setting of slidable activity cylinder, can be
On the premise of being provided with protective cover, it is ensured that emery wheel can contact with profiled metal face, substantially increase reliability of operation and
The versatility of appropriate products.
To realize being detachably connected between surge drum and fixed body, further, the surge drum upper end closed and under
End opening, surge drum lower ending opening has extended downwardly the first linkage section, and the upper end of the fixed body has upwardly extended and connected with first
Connect the second linkage section that section screw thread coordinates.Thus, being easy to iron filings and dust to collecting intracavity to clear up.
The stability run is reduced to prevent the excessive movement of movable cylinder, further, the lower end of the surge drum is arranged
There is may act on the movable cylinder spacing section.
Further, the region near the collecting chamber is provided with several magnetic between the surge drum inside and outside wall
Part.Thus, the ferrum for entering collection intracavity can be cut slag absorption on its surface by magnetic part, so as to avoid collecting the waste residue of intracavity
Drop out from passage under gravity.
Further, the protective cover in the cone cylinder shape that upper end open is little and lower ending opening is big, prolong upwards by protective cover upper end
Stretching has the 3rd linkage section, and the 3rd linkage section coordinates with the bottom screw thread of the movable cylinder.By the 3rd linkage section and movable cylinder bottom
The link position adjustable protection at end so, is easy to ensure emery wheel energy normal work with respect to the position of emery wheel.
Gripping this utility model for ease of operator carries out polishing work, and further, the top of the surge drum sets
It is equipped with handle.
Further, the upper end of the surge drum is provided through the breach of its front/rear end, and the handle is arranged on scarce
At mouthful, and the two ends of handle are connected with surge drum.By the setting of breach, handle can be caused to put down with the upper surface of surge drum
Together, so, volume of the present utility model can be reduced, makes structure of the present utility model compacter.
This utility model has the advantages that：
1st, this utility model can be prevented effectively from dispersing everywhere for dust by the setting of protective cover and blade, and it is right to alleviate
The impact of surrounding, has ensured that operator's is healthy.
2nd, by it is slidable activity cylinder setting, can be on the premise of protective cover be provided with, it is ensured that emery wheel can with it is different
Shape metal covering contacts, and substantially increases the versatility of reliability of operation and appropriate products.
3rd, the ferrum for entering collection intracavity can be cut slag absorption on its surface by magnetic part, so as to avoid collecting the useless of intracavity
Slag is dropped out under gravity from passage.
Description of the drawings
In order to be illustrated more clearly that embodiment of the present utility model, below will be to describing needed for this utility model embodiment
The accompanying drawing to be used is briefly described.It will be apparent that drawings in the following description are only described in this utility model
Some embodiments, for a person skilled in the art, in the case where creative work is not paid, can be with according to following
Accompanying drawing, obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of one specific embodiment of hand-held sanding apparatus described in the utility model.
Wherein, the corresponding parts title of reference is as follows：1st, fixed body, 2, surge drum, 3, collecting chamber, 4, activity
Cylinder, 5, annular groove, 6, locating ring, 7, elastic component, 8, passage, 9, motor, 10, rotating shaft, 11, emery wheel, 12, blade, 13,
First linkage section, the 14, second linkage section, 15, spacing section, 16, magnetic part, the 17, the 3rd linkage section, 18, handle, 19, breach,
20th, protective cover.
Specific embodiment
In order that those skilled in the art more fully understands this utility model, below in conjunction with this utility model embodiment
In accompanying drawing clear, complete description is carried out to the technical scheme in this utility model embodiment.It will be apparent that described below
Embodiment be only a part in this utility model embodiment, rather than all.Based on the enforcement that this utility model is recorded
Example, other all embodiments that those skilled in the art obtain in the case where creative work is not paid are new in this practicality
In the range of type protection.
Embodiment 1
As shown in figure 1, a kind of hand-held sanding apparatus, including fixed body 1, movable cylinder 4 and the surge drum 2 with collecting chamber 3,
Movable cylinder 4 is set on the outer surface of fixed body 1；
Surge drum 2 is connected to the upper end of fixed body 1, its upper and lower end face is provided through on fixed body 1 and is connected with collecting chamber 3
Logical passage 8；
Motor 9 is installed in fixed body 1, the outfan of motor 9 is connected with rotating shaft 10, and the lower end of rotating shaft 10 is worn
The lower surface of fixed body 1 is crossed, and emery wheel 11 is connected with the end, several are additionally provided with rotating shaft 10 positioned at the top of emery wheel 11
Blade 12；
The internal face of movable cylinder 4 is provided with annular groove 5, is provided with the outside wall surface of fixed body 1 in annular groove 5
And can the locating ring 6 that moves up and down of opposed annular groove 5, is provided with elastic component 7, the upper and lower ends of elastic component 7 in annular groove 5
The lower surface of locating ring 6 and the internal face of the bottom of annular groove 5 are respectively acting on, and are caused：The internal face at the top of annular groove 5
Abut against with the upper surface of locating ring 6；
The bottom of movable cylinder 4 is provided with the protective cover 20 for surrounding emery wheel 11.
During the present embodiment application, start motor 9 so as to drive emery wheel 11 to carry out high-speed rotation by rotating shaft 10, from
And emery wheel 11 is polished metal surface.In bruting process, substantial amounts of iron filings and dust can be produced, for this purpose,
The present embodiment is designed with protective cover 20, so, can enable in bruting process produce iron filings and dust by protective cover 20 to
Parcel.Meanwhile, rotating shaft 10 can also drive several blades 12 to be rotated, and so as to produce the air-flow of drain upwards, will polish
During produce iron filings and dust and move to the direction of fixed body 1, and entered in collecting chamber 3 by passage 8, and then complete to ferrum
The collection of bits and dust.For ease of observing the ruuning situation of emery wheel 11, protective cover 20 can be made using transparent material.
Due to handled metal surface and not always horizontal plane, can also there is shaped face, be provided with protective cover 20
In the case of, emery wheel 11 is caused sometimes from contacting with handled metal covering, namely the position that emery wheel 11 is polished can be low
In the region that protective cover 20 is contacted, at this moment, then slip activity cylinder 4 is needed to overcome the effect of elastic component 7 by protective cover
20 to the direction away from emery wheel 11 is moved, and so, emery wheel 11 can be enabled to carry out grinding process to metal surface.To draw materials just
Victory, elastic component 11 can select compression spring.
It can be seen that, the present embodiment can be prevented effectively from dispersing everywhere for dust by the setting of protective cover 20 and blade 12, mitigate
Impact to surrounding, has ensured that operator's is healthy.Meanwhile, by the setting of slidable activity cylinder 4, energy
On the premise of protective cover 20 is provided with, it is ensured that emery wheel 11 can contact with profiled metal face, substantially increase operation can
By property and the versatility of appropriate products.
To realize being detachably connected between surge drum 2 and fixed body 1, it is preferable that the upper end closed of the surge drum 2 and under
End opening, the lower ending opening of surge drum 2 has extended downwardly the first linkage section 13, and the upper end of the fixed body 1 has upwardly extended and
The second linkage section 14 that the screw thread of one linkage section 13 coordinates.Thus, being easy to clear up the iron filings and dust in collecting chamber 3.
The stability run is reduced to prevent the excessive movement of movable cylinder 4, it is preferable that the lower end of the surge drum 2 is arranged
There is may act on the movable cylinder 4 spacing section 15.
Preferably, the region near the collecting chamber 3 is provided with several magnetic parts between the inside and outside wall of the surge drum 2
16.Thus, magnetic part 16 can adsorb slag is cut into the ferrum in collecting chamber 3 on its surface, so as to avoid in collecting chamber 3
Waste residue is dropped out under gravity from passage 8.
Preferably, in the cone cylinder shape that upper end open is little and lower ending opening is big, the upper end of protective cover 20 is upwards for the protective cover 20
The 3rd linkage section 17 is extended with, the 3rd linkage section 17 coordinates with the bottom screw thread of the movable cylinder 4.By the 3rd linkage section 17 with
The position of the relative emery wheel 11 of the link position adjustable protection 20 of the bottom of movable cylinder 4, so, is easy to ensure that emery wheel 11 can be normal
Work.
Gripping the present embodiment for ease of operator carries out polishing work, it is preferable that the top of the surge drum 2 is provided with
Handle 18.
Preferably, the upper end of the surge drum 2 is provided through the breach 19 of its front/rear end, and the handle 18 is arranged on
At breach 19, and the two ends of handle 18 are connected with surge drum 2.By the setting of breach 19, handle 18 and surge drum 2 can be caused
Upper surface it is concordant, so, the volume of the present embodiment can be reduced, make the structure of the present embodiment compacter.
Above content is to combine the further description that specific preferred implementation is made to this utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of this utility model art
For art personnel, the other embodiment drawn under without departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (7)
1. a kind of hand-held sanding apparatus, it is characterised in that：Including fixed body（1）, movable cylinder（4）And with collecting chamber（3）Receipts
Collection cylinder（2）, movable cylinder（4）It is set in fixed body（1）Outer surface on；
Surge drum（2）It is connected to fixed body（1）Upper end, fixed body（1）On be provided through its upper and lower end face and and collecting chamber
（3）The passage of connection（8）；
Fixed body（1）Motor is inside installed（9）, motor（9）Outfan be connected with rotating shaft（10）, rotating shaft（10）'s
Lower end passes through fixed body（1）Lower surface, and be connected with emery wheel at the end（11）, rotating shaft（10）On be additionally provided with several and be located at
Emery wheel（11）The blade of top（12）；
Movable cylinder（4）Internal face be provided with annular groove（5）, fixed body（1）Outside wall surface on be provided with positioned at annular groove
（5）It is interior and can opposed annular groove（5）The locating ring for moving up and down（6）, annular groove（5）Inside it is provided with elastic component（7）, elasticity
Part（7）Upper and lower ends be respectively acting on locating ring（6）Lower surface and annular groove（5）The internal face of bottom, and cause：Ring
Connected in star（5）The internal face and locating ring at top（6）Upper surface abut against；
Movable cylinder（4）Bottom be provided with encirclement emery wheel（11）Protective cover（20）.
2. a kind of hand-held sanding apparatus according to claim 1, it is characterised in that：The surge drum（2）Upper end closed and
Lower ending opening, surge drum（2）Lower ending opening has extended downwardly the first linkage section（13）, the fixed body（1）Upper end prolong upwards
Stretching has and the first linkage section（13）The second linkage section that screw thread coordinates（14）.
3. a kind of hand-held sanding apparatus according to claim 1, it is characterised in that：The surge drum（2）Lower end arrange
May act on the movable cylinder（4）Spacing section（15）.
4. a kind of hand-held sanding apparatus according to claim 1, it is characterised in that：The surge drum（2）Between inside and outside wall
In near the collecting chamber（3）Region be provided with several magnetic parts（16）.
5. a kind of hand-held sanding apparatus according to any one in claim 1 ~ 4, it is characterised in that：The protective cover
（20）In the cone cylinder shape that upper end open is little and lower ending opening is big, protective cover（20）Upper end has upwardly extended the 3rd linkage section（17）,
3rd linkage section（17）With the movable cylinder（4）Bottom screw thread coordinate.
6. a kind of hand-held sanding apparatus according to claim 5, it is characterised in that：The surge drum（2）Top arrange
There is handle（18）.
7. a kind of hand-held sanding apparatus according to claim 6, it is characterised in that：The surge drum（2）Upper end arrange
There is the breach through its front/rear end（19）, the handle（18）It is arranged on breach（19）Place, and handle（18）Two ends with
Surge drum（2）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621097953.5U CN206140264U (en) | 2016-09-30 | 2016-09-30 | Handheld grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621097953.5U CN206140264U (en) | 2016-09-30 | 2016-09-30 | Handheld grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140264U true CN206140264U (en) | 2017-05-03 |
Family
ID=58621322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621097953.5U Expired - Fee Related CN206140264U (en) | 2016-09-30 | 2016-09-30 | Handheld grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001349A (en) * | 2021-02-23 | 2021-06-22 | 广东科学技术职业学院 | Paint surface polishing device for automobile maintenance |
-
2016
- 2016-09-30 CN CN201621097953.5U patent/CN206140264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001349A (en) * | 2021-02-23 | 2021-06-22 | 广东科学技术职业学院 | Paint surface polishing device for automobile maintenance |
| CN113001349B (en) * | 2021-02-23 | 2022-03-04 | 广东科学技术职业学院 | Paint surface polishing device for automobile maintenance |
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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: 20170503 Termination date: 20170930 |