CN202200123U - Pneumatic wall surface polishing machine with handle - Google Patents
Pneumatic wall surface polishing machine with handle Download PDFInfo
- Publication number
- CN202200123U CN202200123U CN2011202934031U CN201120293403U CN202200123U CN 202200123 U CN202200123 U CN 202200123U CN 2011202934031 U CN2011202934031 U CN 2011202934031U CN 201120293403 U CN201120293403 U CN 201120293403U CN 202200123 U CN202200123 U CN 202200123U
- Authority
- CN
- China
- Prior art keywords
- handle
- wall surface
- support bar
- connector
- surface grinding
- 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 handle type pneumatic wall surface polishing machine with a dust-collecting device. The handle type pneumatic wall surface polishing machine comprises a pneumatic polishing head and a handle of the pneumatic polishing head, wherein the pneumatic polishing head is provided with a dust-collecting cover; the dust-collecting cover is communicated with a dust collector through a dust-collecting pipe; and the handle is connected to the dust-collecting cover in a movable mode. The electric polishing machine is provided with the dust-collecting device, so nearly all the dust generated in the process of polishing a wall surface is absorbed by the dust collector, the operating environment is improved, and physical and psychological health of an operator are protected.
Description
Technical field
The utility model relates to building field, is specifically related to the grinding apparatus of metope before dusting.
Background technology
As everyone knows, before indoor wall dusting or japanning, all to polish to wall surface putty, make its smooth, thereby guarantee the metope quality after the dusting with sander.
Existing wall surface grinding machine (include handle or do not have handle), its polishing dish all is with motor-driven, exists following defective: one, for the sander that handle is arranged; Motor generally is placed on the handle; For the sander of no handle, motor generally is placed in the support of polishing dish, and therefore this sander is heavier; Inconvenient operation not only, and labour intensity is big.Two, motor-driven sander, polishing dish are connected with motor output shaft through flexible axle, rotate metope is polished owing to the polishing dish is a direction under driven by motor, therefore, cause the metope cut easily, cause the quality problems after the metope dusting.Three, because the heating of motor does not suit to work long hours,, very easily burn out motor if work long hours.
And pneumatic sander in the market generally all is the polishing that is used for the carpenter surface, and its power all is to be provided by motor, because the heating phenomenon is serious in this machine operation, spoilage is very high.
No matter be pneumatic sander, or electric grinding machine, for the sander that is provided with handle, the handle rotational angle generally has only a direction, can not bring very big inconvenience to sanding operation according to the random rotational angle of action need.
Summary of the invention
The technical problem that the utility model will solve provides a kind of pneumatic wall surface grinding machine that is provided with handle, and is when metope is polished, not only easy to operate, light; And metope smooth, quality after the polishing are good, simultaneously, even work long hours; Its power set also can not generate heat and cause damaging; Handle can be according to the sanding operation needs simultaneously, any rotational angle, very convenient operation.
The utility model is realized through following technical scheme:
A kind of pneumatic wall surface grinding machine that is provided with handle comprises grinding head, the dust shield that grinding head is set, and said handle is movably connected on dust shield through coupling assembling.
The further improvement project of the utility model is that said coupling assembling is made up of supporting seat, support bar and connector; Said support bar is provided with two, and an end of support bar is rotationally connected with the two ends of connector respectively, and the other end of support bar is movably connected on supporting seat respectively, and said supporting seat is fixed on the dust shield; Described handle is rotationally connected with connector.
The utility model further improvement project is; Said handle is made up of first handle, second handle; Insert in the set notch of connector the lower end of first handle; Connecting pin is perpendicular to connector and pass connector and with the first handle lower end both are connected, and the upper end and the second handle of first handle connect firmly.
The utility model further improvement project is, supporting seat is provided with the strip connecting hole, and the lower end of support bar inserts the strip connecting hole and connects and move up and down along the strip connecting hole.
The utility model further improvement project is, the link of connector and support bar is provided with connecting hole, and the support bar termination is inserted said connecting hole and connected.
The utility model further improvement project is to be provided with back-moving spring between first handle and the support bar.
The utility model compared with prior art has following obvious advantage:
One, the utility model adopts pneumatic grinding head; And adopt the power of air compressor as pneumatic grinding head, and air compressor, pneumatic grinding head branch be arranged, and connects both through flexible pipe; Therefore alleviated the weight of the hand-held grinding head of operator, easy to operate, light.
Two, the utility model is provided with pressure-reducing valve owing to adopt the power of air compressor as pneumatic grinding head on both connection flexible pipes, therefore, in to the metope bruting process, controlled, the working stability of pressure.
Three, the utility model is owing to the special operating type of pneumatic grinding head, and therefore the metope smooth after the polishing does not have any cut, has guaranteed the metope quality after the dusting.
Four, the handle of the utility model is movably connected on dust shield through coupling assembling, and handle both can rotate around support bar through connector, also can rotate around connecting pin, has satisfied the needs of polishing metope operation.
Description of drawings
Fig. 1 is the utility model schematic perspective view.
Fig. 2 analyses and observe enlarged diagram for Fig. 1 coupling assembling.
The specific embodiment
Embodiment 1
Like Fig. 1, shown in 2, the utility model comprises grinding head 1, the dust shield 2 that grinding head 1 is set, and said handle is movably connected on dust shield 2 through coupling assembling.
Said coupling assembling is made up of supporting seat 3, support bar 4 and connector 5.Said support bar 4 is provided with two, and support bar is the zigzag bending, and connector 5 is provided with connecting hole with the link of support bar, and support bar 4 upper ends insert said connecting hole and are rotationally connected, and are provided with spacing 9 at its link.The lower end of support bar 4 is movably connected on supporting seat 3 respectively; Said supporting seat 3 is provided with the strip connecting hole, and the lower end of support bar inserts the connection of strip connecting hole and moves up and down (when compressing switch pressing plate 9 switch grinding heads downwards) along the strip connecting hole.Said supporting seat 3 is fixed on the dust shield.Described handle is rotationally connected with connector.
Still like Fig. 1, shown in 2, handle is made up of first handle 6, second handle 7, insert in the set notch 13 of connector 5 lower end of first handle 6, connecting pin 10 is perpendicular to connector 5 and pass connector 5 and with first handle 6 lower ends both are connected.As shown in Figure 1, the upper end of first handle 6 and second handle 7 connect firmly through hoop cover 11.Still like Fig. 1, shown in 2, be provided with back-moving spring 12 between first handle 6 and the support bar 4.Second handle is a hollow tubular structure.In the present embodiment, the used power of grinding head is air compressor, and grinding head is connected with air compressor through flexible pipe 13.As shown in Figure 1, flexible pipe 13 penetrates from an end of second handle, passes (being convenient to operation) from the other end again.
When carrying out sanding operation, handle both can rotate around support bar by the A arrow shown in figure, also can rotate around connecting pin 10 by the B arrow shown in figure.Can also promote support bar 4 pressing plate 9 that compresses switch downwards.
Claims (10)
1. a pneumatic wall surface grinding machine that is provided with handle comprises grinding head, and the dust shield that grinding head is set is characterized in that: said handle is movably connected on dust shield through coupling assembling.
2. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 1, it is characterized in that: said coupling assembling is made up of supporting seat, support bar and connector; Said support bar is provided with two, and an end of support bar is rotationally connected with the two ends of connector respectively, and the other end of support bar is movably connected on supporting seat respectively, and said supporting seat is fixed on the dust shield; Described handle is rotationally connected with connector.
3. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 2; It is characterized in that: said handle is made up of first handle, second handle; Insert in the set notch of connector the lower end of first handle; Connecting pin is perpendicular to connector and pass connector and with the first handle lower end both are connected, and the upper end and the second handle of first handle connect firmly.
4. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 2, it is characterized in that: supporting seat is provided with the strip connecting hole, and the lower end of support bar inserts the connection of strip connecting hole and moves up and down along the strip connecting hole.
5. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 2, it is characterized in that: the link of connector and support bar is provided with connecting hole, and the support bar termination is inserted said connecting hole and is connected.
6. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 5, it is characterized in that: the link of support bar and connector is provided with spacing head.
7. like claim 2 or 4 or 5 described a kind of pneumatic wall surface grinding machines that are provided with handle, it is characterized in that: support bar is the zigzag bending.
8. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 2 is characterized in that: the upper end of first handle and second handle connect firmly through the hoop cover.
9. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 2, it is characterized in that: second handle is a hollow tubular structure.
10. a kind of pneumatic wall surface grinding machine that is provided with handle as claimed in claim 3 is characterized in that: be provided with back-moving spring between first handle and the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202934031U CN202200123U (en) | 2011-08-14 | 2011-08-14 | Pneumatic wall surface polishing machine with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202934031U CN202200123U (en) | 2011-08-14 | 2011-08-14 | Pneumatic wall surface polishing machine with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200123U true CN202200123U (en) | 2012-04-25 |
Family
ID=45964260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202934031U Expired - Fee Related CN202200123U (en) | 2011-08-14 | 2011-08-14 | Pneumatic wall surface polishing machine with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335848A (en) * | 2011-08-14 | 2012-02-01 | 张国旗 | Pneumatic wall surface grinding machine with handle |
-
2011
- 2011-08-14 CN CN2011202934031U patent/CN202200123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335848A (en) * | 2011-08-14 | 2012-02-01 | 张国旗 | Pneumatic wall surface grinding machine with handle |
| CN102335848B (en) * | 2011-08-14 | 2014-07-23 | 张紫娟 | Pneumatic wall surface grinding machine with handle |
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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: 20120425 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |