CN206578648U - A kind of building wall construction sander - Google Patents
A kind of building wall construction sander Download PDFInfo
- Publication number
- CN206578648U CN206578648U CN201720152303.4U CN201720152303U CN206578648U CN 206578648 U CN206578648 U CN 206578648U CN 201720152303 U CN201720152303 U CN 201720152303U CN 206578648 U CN206578648 U CN 206578648U
- Authority
- CN
- China
- Prior art keywords
- ring
- baffle
- motor
- power transmission
- transmission shaft
- 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 is related to sander technical field, especially a kind of building wall construction sander, including handle and baffle-box, the top of the handle is provided with shell, the inside of the shell is provided with motor, the rotating shaft of the motor and one end of power transmission shaft are connected, the key and the keyway of end cap that the power transmission shaft surface is set coordinate, the one end of the power transmission shaft away from motor is provided with disk, the surface of the power transmission shaft is socketed with spring, one end of the spring is fixed on the surface of end cap, the other end of the spring is fixed on the surface of disk, the inner wall surface of the baffle-box is provided with two spacing rings, the one end of the baffle-box away from end cap is provided with carrier, the buffering retainer ring for being circumferentially with annular of the carrier, the surface of the carrier is provided with emery wheel.Spring and disc structure that the utility model is set, have good buffering effect to carrier, improve the levelling ability of sander, effectively prevent the generation of grinning effect.
Description
Technical field
The utility model is related to sander technical field, more particularly to a kind of building wall construction sander.
Background technology
In architectural process, metope is polished, sander operating efficiency is high, convenient use gradually instead of work
People uses sand paper manual grinding, but most sander is poor to the levelling ability of metope, and show-through feelings are there is also sometimes
Condition.
Utility model content
The purpose of this utility model is, in order to solve the poor shortcoming of levelling ability present in prior art, and to propose
A kind of building wall construction sander.
To achieve these goals, the utility model employs following technical scheme：
A kind of building wall construction sander, including handle and baffle-box are designed, the top of the handle is provided with shell,
The inside of the shell is provided with motor, and the motor is fixed in the cavity of shell, the rotating shaft of the motor and the one of power transmission shaft
End connection, the baffle-box is provided with end cap close to the side of motor, and the one end of the power transmission shaft away from motor is through end cap and stretches
Enter the inside to baffle-box, the surface of the end cap is provided with keyway, and the key and the keyway of end cap that the power transmission shaft surface is set are matched somebody with somebody
Close, the one end of the power transmission shaft away from motor is provided with disk, and the surface of the power transmission shaft is socketed with spring, one end of the spring
The surface of end cap is fixed on, the other end of the spring is fixed on the surface of disk, and the inner wall surface of the baffle-box is provided with two
Individual spacing ring, the disk is located between two spacing rings, and the one end of the baffle-box away from end cap is provided with carrier, described to hold
The buffering retainer ring for being circumferentially with annular of load plate, the surface of the carrier is provided with emery wheel, the circumference of the buffering retainer ring
Dust excluding plate provided with annular, the side of the dust excluding plate is connected by polylith baffle plate with buffering box outer wall, and polylith baffle plate is along preventing
Dirt plate inwall circumferential array, dust excluding plate is coaxially disposed with the carrier, and ring is provided between dust excluding plate and the carrier
Shape gap, buffering retainer ring is coaxially disposed and is stuck in the annular gap with the carrier.
It is preferred that, the one end of the power transmission shaft away from disk is provided with bearing, and the two ends of the bearing are fixed on cavity pocket of outer cover
Inwall on.
It is preferred that, the buffering retainer ring includes upper semi-ring, lower semi-ring, passes through between the upper semi-ring and the lower semi-ring
Gemel connection；There is the convenient breach started in the edge of upper semi-ring, lower semi-ring, upper semi-ring, lower semi-ring are stuck in ring
In shape gap；The upper semi-ring, lower semi-ring are fixed by screw and baffle plate.
It is preferred that, the surface of the handle is provided with anti-slip veins.
It is preferred that, the upper surface of outer cover offers multiple heat emission holes close to the position of motor.
The utility model proposes a kind of building wall construct sander, beneficial effect is：The spring and circle of setting
Dish structure, there is good buffering effect to carrier, improves the levelling ability of sander, effectively prevents the hair of grinning effect
Raw, the buffering retainer ring of setting can preferably adapt to the metope of out-of-flatness, further increase the levelling ability of sander.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of building wall construct sander structural representation；
Fig. 2 be the utility model proposes a kind of building wall construct sander carrier structural representation；
Fig. 3 be the utility model proposes a kind of building wall construct sander buffering retainer ring structural representation；
Fig. 4 be the utility model proposes a kind of building wall construction sander power transmission shaft and end cover structure signal
Figure.
In figure：Handle 1, shell 2, motor 3, bearing 4, power transmission shaft 5, baffle-box 6, end cap 7, disk 8, spring 9, spacing ring
10th, carrier 11, emery wheel 12, buffering retainer ring 13, upper semi-ring 131, lower semi-ring 132, hinge 133, dust excluding plate 14, baffle plate 15,
Anti-slip veins 16.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-4, a kind of building wall construction sander, including handle 1 and baffle-box 6, the surface of handle 1 is provided with
Anti-slip veins 16, the top of handle 1 is provided with shell 2, and the inside of shell 2 is provided with motor 3, and the upper surface of shell 2 is close to the position of motor 3
Multiple heat emission holes are offered, the heat that heat emission hole can produce motor 3 is distributed in time, motor 3 is kept good building ring
Border, motor 3 is fixed in the cavity of shell 2, and the rotating shaft of motor 3 is connected with one end of power transmission shaft 5, is that power transmission shaft 5 provides power.
Baffle-box 6 is provided with end cap 7 close to the side of motor 3, and the one end of power transmission shaft 5 away from motor 3 is through end cap 7 and stretches into
To the inside of baffle-box 6, the surface of end cap 7 is provided with keyway, and the keyway of the key that the surface of power transmission shaft 5 is set and end cap 7 coordinates, transmission
The one end of axle 5 away from motor 3 is provided with disk 8, and the surface of power transmission shaft 5 is socketed with spring 9, and one end of spring 9 is fixed on end cap 7
Surface, the other end of spring 9 is fixed on the surface of disk 8, and the one end of power transmission shaft 5 away from disk 8 is provided with bearing 4, the two of bearing 4
End is fixed on the inwall of the cavity of shell 2, and the inner wall surface of baffle-box 6 is provided with two spacing rings 10, and disk 8 is spacing positioned at two
Between ring 10.
Power transmission shaft 5 rotates, and drives end cap 7 to rotate, and then drives baffle-box 6 to rotate, and spacing ring 10 can limit disk 8 and move
Dynamic distance, and then the distance between shell 2 and baffle-box 6 are limited, when baffle-box 6 is moved to the direction of shell 2, spring 9 is received
Contracting, when disk 8 is contacted with the spacing ring 10 away from shell 2, the distance between shell 2 and baffle-box 6 reach minimum value；Instead
It, when disk 8 close to the spacing ring 10 of shell 2 with contacting, the distance between shell 2 and baffle-box 6 reach maximum.
The one end of baffle-box 6 away from end cap 7 is provided with carrier 11, the buffering retainer ring for being circumferentially with annular of carrier 11
13, the surface of carrier 11 is provided with emery wheel 12, the dust excluding plate 14 for being circumferentially with annular of buffering retainer ring 13, the one of dust excluding plate 14
Side is connected by polylith baffle plate 15 with the outer wall of baffle-box 6, and polylith baffle plate 15 is along the inwall circumferential array of dust excluding plate 14, dust excluding plate 14
It is coaxially disposed with carrier 11, and annular gap, buffering retainer ring 13 and carrying is provided between dust excluding plate 14 and carrier 11
Disk 11 is coaxially disposed and is stuck in annular gap, buffering retainer ring 13 include upper semi-ring 131, lower semi-ring 132, upper semi-ring 131 with
Connected between lower semi-ring 132 by hinge 133；Have what is conveniently started in the edge of upper semi-ring 131, lower semi-ring 132
Breach, upper semi-ring 131, lower semi-ring 132 are stuck in annular gap；Upper semi-ring 131, lower semi-ring 132 pass through screw and baffle plate 15
It is fixed.
It is circular arc close to the side of emery wheel 12 to buffer retainer ring 13, can preferably adapt to the metope of out-of-flatness, and raising is beaten
The levelling ability of grinding machine, dust excluding plate 14 is used for preventing the putty powder for polishing from directly flying in face of operator, and baffle plate 15 is used
To fix buffering retainer ring 13, dust excluding plate 14, the upper semi-ring 131 of setting, the structure of lower semi-ring 132 are connected by hinge 133, convenient
The dismounting of retainer ring 13 is buffered, beneficial to the replacing of emery wheel 12.
During polishing, the projection of metope enters the surface region of emery wheel 12, now, spring from the buffering retainer ring 13 of arc
9 shrink, baffle-box 6 to the direction of shell 2 move, make carrier 11 and emery wheel 12 also to the direction of shell 2 move, it is to avoid sander because
The sideslip for metope local projection is low original smooth metope mill.
Operation principle：First emery wheel 12 is fixed, switched on power, motor 3 rotates, drives power transmission shaft 5 to rotate, the band of power transmission shaft 5
Dynamic baffle-box 6 rotates, and then drives carrier 11 and emery wheel 12 to rotate, and holding handle 1 can polish metope.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
- The sander 1. a kind of building wall is constructed, including handle (1) and baffle-box (6), the top of the handle (1) is provided with outer Shell (2), the inside of the shell (2) is provided with motor (3), and the motor (3) is fixed in the cavity of shell (2), and its feature exists In the rotating shaft of the motor (3) is connected with one end of power transmission shaft (5), and the baffle-box (6) is provided with close to the side of motor (3) End cap (7), the one end of the power transmission shaft (5) away from motor (3) passes through end cap (7) and extend into the inside of baffle-box (6), described The surface of end cap (7) is provided with keyway, and the keyway of the key that power transmission shaft (5) surface is set and end cap (7) coordinates, the power transmission shaft (5) one end away from motor (3) is provided with disk (8), and the surface of the power transmission shaft (5) is socketed with spring (9), the spring (9) One end be fixed on the surfaces of end cap (7), the other end of the spring (9) is fixed on the surface of disk (8), the baffle-box (6) inner wall surface is located between two spacing rings (10) provided with two spacing rings (10), the disk (8), the baffle-box (6) one end away from end cap (7) is provided with carrier (11), the buffering retainer ring for being circumferentially with annular of the carrier (11) (13), the surface of the carrier (11) be provided with emery wheel (12), it is described buffering retainer ring (13) be circumferentially with annular it is dust-proof Plate (14), the side of the dust excluding plate (14) is connected by polylith baffle plate (15) with baffle-box (6) outer wall, polylith baffle plate (15) edge Dust excluding plate (14) inwall circumferential array, dust excluding plate (14) is coaxially disposed with the carrier (11), and dust excluding plate (14) with Annular gap is provided between the carrier (11), buffering retainer ring (13) is coaxially disposed with the carrier (11) and is stuck in institute State in annular gap.
- 2. a kind of building wall construction sander according to claim 1, it is characterised in that the power transmission shaft (5) is remote One end from disk (8) is provided with bearing (4), and the two ends of the bearing (4) are fixed on the inwall of shell (2) cavity.
- 3. a kind of building wall construction sander according to claim 1, it is characterised in that the buffering retainer ring (13) include upper semi-ring (131), lower semi-ring (132), hinge is passed through between the upper semi-ring (131) and the lower semi-ring (132) (133) connect；There are the convenient breach started, upper semi-ring in the edge of upper semi-ring (131), lower semi-ring (132) (131), lower semi-ring (132) is stuck in annular gap；The upper semi-ring (131), lower semi-ring (132) pass through screw and baffle plate (15) it is fixed.
- 4. a kind of building wall construction sander according to claim 1, it is characterised in that the table of the handle (1) Face is provided with anti-slip veins (16).
- 5. a kind of building wall construction sander according to claim 1, it is characterised in that shell (2) upper table Face offers multiple heat emission holes close to the position of motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152303.4U CN206578648U (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152303.4U CN206578648U (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578648U true CN206578648U (en) | 2017-10-24 |
Family
ID=60092274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152303.4U Expired - Fee Related CN206578648U (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607728A (en) * | 2017-02-20 | 2017-05-03 | 李欣 | A wall surface construction polishing machine for construction |
-
2017
- 2017-02-20 CN CN201720152303.4U patent/CN206578648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607728A (en) * | 2017-02-20 | 2017-05-03 | 李欣 | A wall surface construction polishing machine for construction |
| CN106607728B (en) * | 2017-02-20 | 2018-11-16 | 骆伟秋 | A kind of building wall construction sander |
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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 |
Granted publication date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |