CN102392531A - Pneumatic wall surface sander - Google Patents

Pneumatic wall surface sander Download PDF

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Publication number
CN102392531A
CN102392531A CN2011102313971A CN201110231397A CN102392531A CN 102392531 A CN102392531 A CN 102392531A CN 2011102313971 A CN2011102313971 A CN 2011102313971A CN 201110231397 A CN201110231397 A CN 201110231397A CN 102392531 A CN102392531 A CN 102392531A
Authority
CN
China
Prior art keywords
pneumatic
air compressor
grinding head
sanding head
handle
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.)
Pending
Application number
CN2011102313971A
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Chinese (zh)
Inventor
张国旗
Original Assignee
张国旗
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张国旗 filed Critical 张国旗
Priority to CN2011102313971A priority Critical patent/CN102392531A/en
Publication of CN102392531A publication Critical patent/CN102392531A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a pneumatic wall surface sander, which comprises a pneumatic sanding head and a power device, wherein the power device is connected with the sanding head, and is an air compressor; and the air compressor is communicated with the jack of a sanding head base through a hose. 1, the pneumatic sanding head is adopted, the air compressor is used for supplying power to the pneumatic sanding head, and the air compressor and the pneumatic sanding head are arranged separately and are connected with each other through the hose, so that the handholding weight of the sanding head is reduced for an operator, and operation is convenient and easy; 2, the air compressor is used for supplying power to the pneumatic sanding head, and the hose for connecting the air compressor and the pneumatic sanding head is provided with a pressure relief valve, so that the pressure is controllable and the work is stable in the sanding process of a wall surface; and 3, due to the special operating mode of the pneumatic sanding head, the sanded wall surface is smooth and flat without any scratch, and the quality of a painted wall surface is ensured.

Description

A kind of pneumatic wall surface grinding machine
Technical field
The present invention relates to building field, be 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.
Summary of the invention
The technical problem that the present invention will solve provides a kind of pneumatic wall surface grinding machine, 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.
The present invention realizes through following technical scheme:
Technical scheme one: a kind of pneumatic wall surface grinding machine, comprise pneumatic grinding head, the handle that grinding head is set, the power set that are connected with grinding head, said power set are air compressor, said air compressor is communicated with the socket of grinding head support through flexible pipe.
The further improvement project of the present invention is, said grinding head is provided with handle, and said handle is a hollow tubular structure, and flexible pipe penetrates from an end of handle again and passes from the other end, and its two ends are connected with air compressor, grinding head support socket respectively.
The present invention further improvement project is that said handle is movably connected on the grinding head support, or is movably connected on the set dust shield of grinding head.
Technical scheme two: a kind of pneumatic wall surface grinding machine, comprise pneumatic grinding head, the power set that are connected with grinding head, said power set are air compressor, said air compressor is communicated with the socket of grinding head support through flexible pipe.
The present invention further improvement project is, said grinding head is provided with dust shield and sweep-up pipe thereof, and flexible pipe penetrates from sweep-up pipe one end again and passes from the other end, and its two ends are connected with air compressor, grinding head support socket respectively.
The present invention further improvement project is that technique scheme one is provided with reducing valve and pressure meter with the flexible pipe described in the technical scheme two.
The present invention compared with prior art has following obvious advantage:
One, the present invention 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 present invention is provided with 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 present invention 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.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention (being provided with handle).
Fig. 2 is a schematic side view of the present invention (not establishing handle).
The specific embodiment
Embodiment 1
As shown in Figure 1, the present invention includes pneumatic grinding head 1, the power set 2 that are connected with grinding head 1.Said power set are air compressor, and said air compressor is communicated with the socket of grinding head support 4 through flexible pipe 3.
Still as shown in Figure 1, said grinding head 1 is provided with handle 5, and in the present embodiment, handle 5 is movably connected on the set dust shield 6 of grinding head 1.Said handle 5 is a hollow tubular structure, and flexible pipe 3 penetrates from an end of handle 5 again and passes from the other end, and its two ends are connected with air compressor 2, grinding head support 4 sockets respectively.In the present embodiment, dust shield 6 is communicated with (the dust catcher diagram is not provided) through sweep-up pipe 8 with dust catcher, and handle 5 two ends are communicated with sweep-up pipe 8 respectively.
Still as shown in Figure 1, flexible pipe is provided with reducing valve 7, is equipped with the pressure meter (not shown) on the reducing valve 7, can be according to polishing needs adjustment admission pressure.
Embodiment 2
As shown in Figure 2, said grinding head 1 is provided with dust shield 6 and sweep-up pipe 8 thereof, and flexible pipe 3 penetrates from sweep-up pipe 8 one ends again and passes from the other end, and its two ends are connected with air compressor 2, grinding head 1 support socket respectively.
All the other are implemented like embodiment 1.

Claims (7)

1. a pneumatic wall surface grinding machine comprises pneumatic grinding head, the handle that grinding head is set, and the power set that are connected with grinding head is characterized in that: said power set are air compressor, said air compressor is communicated with the socket of grinding head support through flexible pipe.
2. a kind of pneumatic wall surface grinding machine as claimed in claim 1; It is characterized in that: said grinding head is provided with handle; Said handle is a hollow tubular structure, and flexible pipe penetrates from an end of handle again and passes from the other end, and its two ends are connected with air compressor, grinding head support socket respectively.
3. a kind of pneumatic wall surface grinding machine as claimed in claim 2, it is characterized in that: said handle is movably connected on the grinding head support, or is movably connected on the set dust shield of grinding head.
4. according to claim 1 or claim 2 a kind of pneumatic wall surface grinding machine, it is characterized in that: flexible pipe is provided with reducing valve.
5. a pneumatic wall surface grinding machine comprises pneumatic grinding head, and the power set that are connected with grinding head is characterized in that: said power set are air compressor, and said air compressor is communicated with the socket of grinding head support through flexible pipe.
6. a kind of pneumatic wall surface grinding machine as claimed in claim 5; It is characterized in that: said grinding head is provided with dust shield and sweep-up pipe thereof; Flexible pipe penetrates from sweep-up pipe one end again and passes from the other end, and its two ends are connected with air compressor, grinding head support socket respectively.
7. like claim 5 or 6 described a kind of pneumatic wall surface grinding machines, it is characterized in that: flexible pipe is provided with reducing valve.
CN2011102313971A 2011-08-14 2011-08-14 Pneumatic wall surface sander Pending CN102392531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102313971A CN102392531A (en) 2011-08-14 2011-08-14 Pneumatic wall surface sander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102313971A CN102392531A (en) 2011-08-14 2011-08-14 Pneumatic wall surface sander

Publications (1)

Publication Number Publication Date
CN102392531A true CN102392531A (en) 2012-03-28

Family

ID=45859903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102313971A Pending CN102392531A (en) 2011-08-14 2011-08-14 Pneumatic wall surface sander

Country Status (1)

Country Link
CN (1) CN102392531A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563452A (en) * 2013-10-23 2015-04-29 上海全筑建筑装饰集团股份有限公司 Device for polishing surface of side wall
CN104563467A (en) * 2013-10-23 2015-04-29 上海全筑建筑装饰集团股份有限公司 Device for polishing surface of top wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563452A (en) * 2013-10-23 2015-04-29 上海全筑建筑装饰集团股份有限公司 Device for polishing surface of side wall
CN104563467A (en) * 2013-10-23 2015-04-29 上海全筑建筑装饰集团股份有限公司 Device for polishing surface of top wall

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120328

C02 Deemed withdrawal of patent application after publication (patent law 2001)